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Product Specifications for:

Tri Village Storage Facility

Candlelite Road Columbus, Ohio

Job # 1655

Architect:

39 East Main Street

Suite 101 New Albany, Ohio 43054

p. (614) 245 – 8273 f. (614) 245 - 8791

www.dpaarchitecture.com

March 15, 2017

TABLE OF CONTENTS

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio TABLE OF CONTENTS

Page 1 of 3

DIVISION 1 - GENERAL REQUIREMENTS

Section 01100 Scope of Work Summary

DIVISION 2 - SITE CONSTRUCTION: See Civil

DIVISION 3 – CONCRETE

Section 033000 Cast-in-place Concrete

DIVISION 4 – MASONRY

Section 04210 Brick Masonry Units

DIVISION 5 – METALS

Section 051200 Structural Steel

Section 05500 Metal Fabrications

Section 055100 Metal Stair

DIVISION 6 - WOOD AND PLASTICS

Section 06100 Rough Carpentry

Section 06160 Gypsum Sheathing

Section 06402 Interior Architectural Woodwork

DIVISION 7 - THERMAL AND MOISTURE PROTECTION

Section 07210 Building Insulation

Section 075423 Membrane Roofing System

Section 07600 Flashing and Sheet Metal

Section 07723 Roof Hatch System

Section 07920 Joint Sealants

DIVISION 8 - DOORS AND WINDOWS


Page 2 of 3

Section 08111 Steel Doors and Frames

Section 08211 Flush Wood Doors

Section 08411 Aluminum-Framed Entrance and Storefront Systems

Section 087100 Finish Hardware

Section 08800 Glazing

DIVISION 9 – FINISHES

Section 09260 Gypsum Board Assemblies

Section 09512 Acoustical Panel Ceiling System

Section 09911 Paints and Coatings

DIVISION 10 - SPECIALTIES

Section 10801 Washroom and Custodial Accessories

DIVISION 11 - EQUIPMENT

DIVISION 12 - FURNISHINGS

DIVISION 13 - SPECIAL CONSTRUCTION

DIVISION 14 - CONVEYING SYSTEMS

Section 14240 Refer To Owner Selection

DIVISION 15 – PLUMBING

Refer to Drawings

DIVISION 16 - MECHANICAL

Refer to Drawings

DIVISION 17 - ELECTRICAL

Refer to Drawings


Page 3 of 3

END OF SECTION

01100 SCOPE OF WORK SUMMARY

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio Section 01100 Page 1 of 2

PART 1 - GENERAL

A. Project Identification: Tri-Village Storage Facility, Candlelite Lane Columbus, OH.

B. Project Summary: Three-story, 87,150 SF Utility Brick and metal panel building over pre-engineered metal structure by others.

C. Particular Project Requirements: 1. Pre-engineered metal building scope of work by others includes: 2. Owner-purchased: See Drawings for Owner-furnished and Contractor-installed

items. 3. Owner-provided: See Drawings for Owner-furnished and Owner-installed items.

D. Permits and Fees: Apply for, obtain, and pay for permits, fees, and utility company back-charges required to perform the work.

E. Codes: Comply with applicable codes and regulations of authorities having jurisdiction. Submit copies of inspection reports, notices and similar communications.

F. Dimensions: Verify dimensions indicated on Drawings with field dimensions before fabrication and ordering of materials. Do not scale Drawings.

G. Existing Conditions: Notify Architect of existing conditions differing from those indicated on Drawings.

H. Coordination: 1. Coordinate work of all trades. 2. Prepare coordination drawings for areas above ceilings where close tolerances

are required between building elements and plumbing, mechanical and electrical work.

3. Verify locations of utilities and existing conditions. I. Installation:

1. Inspect substrates and report unsatisfactory conditions in writing. 2. Do not proceed until unsatisfactory conditions have been corrected. 3. Take field measurements prior to fabrication where practical. Form to required

shapes and sizes with true edges, lines and angles. Provide inserts and templates as needed for work of other trades.

4. Install materials in exact accordance with manufacturer’s instructions and approved submittals.

5. Install materials in proper relation with adjacent construction and with proper appearance.

6. Restore units damaged during installation. Replace units which cannot be restored at no additional expense to the Owner.

7. See additional installation requirements and tolerances specified under individual specification sections.

J. Definitions: 1. Provide: Furnish and install, complete with all necessary accessories and

hardware, ready for intended use. Pay for all related costs.

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio SCOPE OF WORK SUMMARY Section 01100 Page 2 of 2

2. Approved: Acceptance of item submitted for approval. Not a limitation or release for compliance with the Contract Documents or regulatory requirements.

3. Match Existing: Match existing as acceptable to the Owner. K. Intent: Drawings and Product Specifications are intended to provide the basis for

proper completion of the Work suitable for the intended use of the Owner. Anything not expressly set forth but which is reasonably implied or necessary for the proper performance of the Work shall be included.

L. Writing style: Specifications are written in the imperative mode. Except where specifically intended otherwise, the subject of all imperative statements is the Contractor. For example, 'Provide tile' means 'Contractor shall provide tile.'

PART 2 - PRODUCTS - Not Applicable to this Section.

PART 3 - EXECUTION - Not Applicable to this Section.

END OF SECTION

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio 03 30 00 - 1

SECTION 03 30 00 CAST-IN-PLACE CONCRETE PART 1 - GENERAL 1.01 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions, and Division 01 Specifications, apply to this Section.

1.02 DESCRIPTION

A. Basic specification: Perform work of this Section according to ACI 301-05, "Specifications for Structural Concrete for Buildings", except as specifically modified herein. Numbers in parentheses (0.00) indicate a related paragraph of ACI 301.

B. Work included: All cast-in-place concrete work shown on the Drawings and

required by these Specifications. Allow for the installation of cast-in items furnished under other Sections. Install anchor bolts for structural steel. Provide and install grout under steel column base plates and beam bearing areas.

C. Provide concrete pads, piers, curbs, and bases required for equipment of all

trades. Coordinate dimensions and details with requirements of equipment being supplied, prior to placing concrete.

D. Cooperate with other trades who will provide and install items of work (sleeves,

piping, conduit, inserts, etc.) to be cast in the concrete. Place no concrete until all such items are in place.

E. Inspection and testing services required by this Section to establish mix designs

are to be performed by an agency retained by the Contractor (1.6.3). Inspection and testing services required by this Section for all field sampling and testing required are to be performed by an agency retained by the Owner (1.6.4).

F. Related work specified elsewhere: The general provisions of the Contract apply

to the work of this Section, as though reproduced herein. Carefully examine all other Sections and all Drawings for related work, which includes but is not limited to: 1. Unit Masonry: Section 04 20 00 2. Structural Steel: Section 05 12 00

1.03 QUALITY ASSURANCE

A. Reference standards: 1. ACI 318, Building Code Requirements for Reinforced Concrete. 2. ACI 315R, Details and Detailing Reinforced Concrete Structures.


3. ACI 347R, Guide to Formwork for Concrete. 4. ACI 302.1R, Guide for Concrete Floor and Slab Construction. 5. “Placing Reinforcing Bars", CRSI & WCRSI Recommended Practices.

1.04 SUBMITTALS

A. Submit for approval the name of the agency proposed for the required inspection and testing services. If some or all of the required testing is to be performed by personnel not employed by the proposed agency, submit letter from the agency stating that those personnel are qualified to perform the tests.

B. Submit a mix design for each class of concrete required (1.6.3). Concrete

proportions shall be established on the basis of previous field experience or trial mixtures (4.2.3).

C. Submit shop drawings for all reinforcing. Indicate strength, size, and details of

all bar reinforcing, and style and specification of all welded wire fabric (3.1.1).

D. Submit product literature for admixtures and curing compounds proposed for use.

E. Submit reports of all required testing and inspection.

1.05 FIELD REFERENCE MANUALS

A. Provide at least one copy of the ACI Field Reference Manual, SP-15 (1.3.3), and one copy of CRSI’s “Placing Reinforcing Bars”, in the field office at all times.

PART 2 - PRODUCTS 2.01 MATERIALS

A. Cement (4.2.1.1): Portland Cement, ASTM C150, Type I or Type II or ASTM C1157, Type LH or GU. All cement to be from the same mill. 1. All cement materials shall be extracted, processed, and manufactured

within a radius of 500 miles from the project site.

B. Water: Potable.

C. Aggregates: ASTM C33, (4.2.1.2). Use size no. 8 for coarse aggregate in topping slabs for fill on stair pans. For all other classes, use size no. 57.

D. Admixtures (where required or permitted):

1. Water-Reducing: ASTM C494, Type A or D (4.2.1.4). 2. Mid-Range Water-Reducing admixture: ASTM C494, Type A (4.2.1.4). 3. Air-entraining: ASTM C260 (4.2.1.4).


4. High-Range Water-Reducing admixture (Superplasticizer): ASTM C494, Type F or G (4.2.1.4).

5. Non-Chloride, Non-Corrosive accelerator: ASTM C494, Type C or E (4.2.1.4).

6. Fly Ash: ASTM C618, Type C or F (4.2.1.1.d). 7. Ground Granulated Blast-Furnace Slag, GGBF Slab: ASTM C989 (4.2.1.1.e). 8. Fly Ash and GGBF Slab materials shall be extracted, processed, and

manufactured within a radius of 500 miles from the project site. 9. Calcium Chloride and admixtures containing more than 0.05% chloride ions

are NOT permitted (4.2.2.6). 10. Use of admixtures other than those listed will be permitted only when

approved prior to bid.

E. Reinforcing (3.2.1): 1. Deformed bars: ASTM A615 or A706. Minimum yield strength to be 60 ksi. 2. Welded Wire Fabric:

a. Plain welded wire reinforcement: ASTM A1064. Provide in sheet form for all uses other than slabs-on-grade.

b. Deformed welded wire reinforcement: ASTM A1064. 3. Steel for reinforcing shall be extracted, processed, and

manufactured/fabricated within a radius of 500 miles from the project site.

F. Premolded expansion joint filler: ASTM D1751, (2.2.1.4).

G. Curing and Sealing Compound (VOC Compliant, 350g/l): Liquid type membrane-forming curing compound, clear styrene acrylate type complying with ASTM C1315, Type I, Class B, 25% solids content minimum. Moisture loss shall be not more than 0.40 Kg/m2 when applied at 300 sq. ft./gal. Manufacturers certification is required. Subject to project requirements, provide one of the following products: 1. Super Diamond Clear VOX by The Euclid Chemical Co. 2. Super Rrez SealVOX by The Euclid Chemical Co. 3. MasterKure 100W by BASF The Chemical Co.

H. Grout for masonry core fill: ASTM C476, coarse type.

I. Grout under steel base plates and bearing plates: Non-shrinking, non-metallic,

with minimum 28 - day strength of 5,000 psi, when mixed to a fluid consistency. The following are acceptable: 1. Embeco 636 by BASF The Chemcial Co. 2. Ferrolith G by Sonneborn 3. Crystex by L & M Construction Chemicals.

J. Vapor Retarder:

1. Conform to ASTM E1745, Class A, Standard Specification for Plastic Water Vapor Retarders Used in Contact with Soil or Granular Fill under Concrete Slabs.

2. Minimum thickness of vapor retarder shall be 15 mils. Include


manufacturer’s recommended adhesive or pressure sensitive tape.

K. Granular Fill below slabs on grade: ODOT 304 or approved equal. 2.02 MIXES

A. The following classes of concrete are required (4.2.2.9): Type F'c at Minimum Maximum Water Air 28 days Cementitious Cementitious Content Content Ratio Class I footings, 3,000 PSI 470 -- optional and all other below grade concrete Class II interior slabs on 4,000 PSI 517 0.50 optional grade unless noted otherwise, fill on metal deck, fill on metal stair pans Class III interior slabs on 4,000 PSI 540 0.45 optional grade which receive moisture sensitive floor coverings Class IV exterior flat work, 4,000 PSI 610 0.45 5 to 7% and any concrete exposed to weather Class VI lean concrete, mud 1,500 PSI 375 -- optional slabs (1) Use No. 8 coarse aggregate for concrete topping on metal stair pans, Class II. (2) Slump: Maximum 5" for all members. If a superplasticizer is used, initial slump to

be 3", increased to 8" maximum after addition (at the job site) of the superplasticizer.

(3) Fly ash is permitted in all classes, but shall not exceed 20% of cement weight indicated above and can be included in the water-to-cementitious ratio.

(4) Ground granulated blast-furnace slab is permitted in all classes but shall not exceed 35% of the cement weight indicated above and can be included in the water-to-cementitious ratio


(5) Mixes to be pumped are to be so identified on the mix design submittal. All pumped mixes are to have a mid-range or high-range water reducer.

(6) Concrete for Class III slabs on grade must include a mid-range or high-range plasticizer. Water addition at the site will not be permitted.

(7) All admixtures (other than superplasticizer) are to be added at the batch plant. Superplasticizers, designed for addition to the mix at the plant, may be added at the batch plant with verification from the Structural Engineer and verification that the water-to-cement ratio has not been exceeded.

PART 3 - EXECUTION 3.01 SURFACE CONDITIONS

A. Verify that excavations are free of water and ice, are of the required dimensions, and have been approved by the Soils Engineer, prior to placing concrete (5.3.1).

B. Determine field conditions by actual measurement.

C. Notify Architect not less than 24 hours in advance of placing concrete. Place

concrete only when Architect is present, unless this requirement is specifically waived.

3.02 FORMWORK AND REINFORCING

A. Footings may be cast against earth cuts when soil conditions permit.

B. Removal of forms and shoring: 1. Remove no forms within 24 hours after placement. 2. Shoring is to remain in place until concrete reaches its design strength.

Windsor Penetrometer is to be used to verify in-place strength if forms are removed prior to 28 days after casting concrete.

C. Reinforcing:

1. Welding of reinforcing is prohibited, except where shown. 2. Use plastic-tipped or stainless steel bar supports for surfaces exposed to

view in finished structure. 3.03 VAPOR RETARDERS

A. Vapor retarders are required under all slabs on grade which are to receive moisture-sensitive floor covering, and in humidity controlled areas. Vapor retarders are not required under industrial slabs on grade nor under those in non-humidity controlled areas.

B. Vapor retarder shall be installed in accordance with ASTM E1643 Standard

Practice for Installation of Water Vapor Retarders Used in Contact with Earth or


Granular Fill under Concrete Slabs.

C. Where required, the vapor retarder shall be a minimum of 15 mils thick and placed directly on the granular fill, below the concrete floor slab. Granular fill shall be a well-graded granular material, equivalent to ODOT 304. 1. Lap joints a minimum of 6 inches and seal with manufacturer’s

recommended tape or adhesive. 3.04 JOINTING

A. Interior slabs on grade: 1. Locate control (contraction) joints as shown on the Drawings. In the

absence of information on Drawings, locate at openings, walls, columns, grid lines, and inside corners. The maximum spacing of contraction (control) joints, for reinforced and unreinforced slabs, is to be 30 times the slab thickness (i.e. for a 4 inch slab the maximum spacing is 10 feet). Cut joints ¼ times the slab thickness. The Soff-Cut Saw shall be used immediately after final finishing. A conventional saw shall be used as soon as possible without dislodging aggregate. Schedule slab pours and saw-cutting operations such that sawing is completed prior to onset of shrinkage cracking (5.3.5).

2. Provide isolation joints at columns (1/2 inch thick) and at walls (1/8 inch thick). Where isolation joint will be exposed to view, set top of joint filler below top of slab a distance equal to the filler thickness, to receive sealant. Where not exposed to view, set top of filler flush with top of slab.

B. Exterior slabs on grade: Locate joints as shown on Drawings. In the absence of

information on Drawings, provide the following (for sidewalks only): 1. Expansion joints: Full depth, with 1/2 inch joint filler, where slabs abut

vertical surfaces at intersections of sidewalks, at abrupt changes in width, and at a spacing not exceeding 30 feet.

2. Control joints: Tooled, 1 inch deep, 4'-0" to 6'-0" on center between expansion joints.

3.05 FINISHES

A. Schedule of finishes on flatwork is as follows: 1. Typical interior floor areas to receive carpet, resilient floor covering, or to

remain exposed - troweled finish (5.3.4.2.c). 2. Interior floor areas to receive terrazzo, quarry tile, or ceramic tile - floated

finish (5.3.4.2.b). 3. Exterior slabs - broom finish (5.3.4.2.d). 4. Areas indicated on Drawings:

a. Exposed aggregate (5.3.4.2.i). b. Non-slip (5.3.4.2.h). c. Liquid sealer/densifier – per manufacturer’s instructions, under direction

of manufacturer’s representative. Use on all interior trowel finished slabs subject to small-wheeled vehicular traffic.


d. Hardener - per manufacturer's instructions, under direction of manufacturer's representative (5.3.4.2.e).

B. Surfaces of floor slabs shall be finished to the following tolerances, per ACI 117

(5.3.4.3): 1. Minimum flatness of F (f) 35, and a minimum levelness of F (l) 25, are

required for typical slabs on grade. Preceding values are average values to be obtained over a given area. Minimum local values (one-half bay) of F (f) 25 and F (l) 17 shall be obtained.

2. Minimum flatness of F (f) 25 is required for supported slabs. Preceding value is an average value to be obtained over a given area. Minimum local value (one-half bay) of F (f) 18 shall be obtained.

C. Any bay not conforming to the above flatness and levelness requirements is

subject to: repair, or removal; replacement; and retesting; at no expense to the Owner (1.7.1).

D. “F Numbers" shall be submitted to the Owner and Architect immediately after

they are determined by the testing laboratory. 3.06 CURING AND PROTECTION

A. Temperature: 1. When air temperature during placement is less than 40 degrees, or will be

within 24 hours, temperature of concrete as placed is to be between 50 and 90 degrees (55 and 90 degrees for sections less than 12 inches thick) and a non-chloride accelerator shall be used. Maintain concrete temperature within these limits for the full curing period of 7 days. (4.2.2.8 and 5.3.1.6).

2. When air temperature during placement is greater than 90 degrees, a water-reducing retarder admixture may be required to “normalize” initial setting.

B. Curing:

1. Interior slab areas that will receive non-moisture sensitive terrazzo, ceramic tile, quarry tile, or a liquid sealer/densifier, are to be moist-cured for a minimum of 7 days, without the use of a curing compound (5.3.6.4.a through 5.3.6.4.c).

2. Interior slab on grade areas which will receive moisture sensitive floor coverings are to be cured with plastic sheeting, conforming to ASTM C171, for 3 to 7 days (5.3.6.4.d). Edges and joints are to be sealed. Rewetting of the slab at anytime during construction should be avoided.

3. All other slab areas which will receive non-moisture sensitive floor coverings may be either moist-cured or receive an application of curing compound (5.3.6.4.e), except that when concrete above grade is placed in the open, and the air temperature exceeds 60 degrees, the concrete is to be moist-cured for the first 24 hours.

4. Whichever curing method is used, it is to commence immediately after placement (5.3.6.1). Do not allow curing to be delayed overnight.


5. Prevent excessive moisture loss from formed surfaces (5.3.6.3). If forms are removed before 7 days have elapsed, cure the formed surfaces by moist-curing or application of curing compound for the remainder of the curing period.

3.07 FIELD QUALITY CONTROL

A. Obtain concrete for required tests at point of placement. If concrete is pumped, obtain concrete for tests at discharge end (1.6.4.3).

B. For each concrete class, other than lean concrete, perform one strength test for

each 50 yards, or fraction thereof, for one day placement of up to 300 yards (1.6.4.2.d). Perform one strength test for each 100 yards or fraction thereof, for one day placements of greater than 300 yards.

C. Determine slump for each strength test (1.6.4.2.f).

D. Determine air content for each strength test of Class V concrete (1.6.4.2.h).

E. Determine concrete temperature for each strength test (1.6.4.2.g).

F. Do not place concrete when water content, slump, air content, or temperature

vary from allowable (1.6.8).

G. Determination of the flatness and levelness of a concrete slab shall be made on the day following placement of the first concrete pour. Tests shall be made in accordance with ASTM E1155. After it is established that proper procedures are being utilized to obtain the desired results, flatness/levelness test shall be performed only as directed by the Owner.

H. Maintain records of all tests, indicating exact location of the structure

represented by each test.

I. Test cylinders shall be stored at the jobsite for the first 20 hours, plus or minus 4 hours, in a protected location, with the temperature maintained between 60 and 80 degrees, or the results of the strength tests shall be considered unacceptable.

J. All field testing and inspections shall be performed by an ACI Concrete Field

Testing Technician Grade 1, or equivalent (1.6.2).

END OF SECTION

Section 04210 BRICK MASONRY UNITS

Page 1 of 4

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio Section 04210 BRICK MASONRY UNITS

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

Drawings and general provisions of Contract, including General and Supplementary Conditions and Division 1 Specification sections, apply to work of this section.

1.02 WORK INCLUDED

A. Brick units.

B. Reinforcement, anchors, and accessories.

1.03 WORK INSTALLED BUT FURNISHED UNDER OTHER SECTIONS

A. Section 05500 – Miscellaneous Metals: Loose steel lintels, foundation vents.

B. Section 07600 – Flashing and Sheet Metal

C. Section 07670 – Thru-Wall Flashing.

1.04 RELATED WORK

A. Section 03300 – Cast in Place Concrete.

B. Section 04100 – Mortar and Grout.

C. Section 06100 - Rough Carpentry.

D. Section 07920 - Caulking and Sealant.

1.05 SUBMITTALS

Submit samples of brick to reflect the full range of color, shades and surface texture of brick specified.

1.06 MOCKUP

A. As soon as the brick and stone samples have been approved, deliver enough brick to the job site to construct a 6’-0” x 4’-0” sample wall panel, incorporating both metal stud backup and CMU backup.

B. Construct the mockup panel using the brick, mortar, reinforcing, weep holes, tooling, and cleaning as specified.

C. The approved sample panel shall be standard of workmanship.

D. As construction proceeds, the first full panel of brickwork between expansion joints shall become the standard of workmanship for issues, such as head joint alignment, that are not apparent on the smaller mockup panel.

E. Mockup panel shall not be removed until masonry work as required by this section has been completed.


Page 2 of 4


1.07 ENVIRONMENTAL CONDITIONS

A. Follow hot weather and cold weather requirements in the masonry code and specifications, TMS 402 and TMS 602.

1.08 DELIVERY, STORAGE AND HANDLING OF MATERIALS

Deliver, store, and handle materials to prevent inclusion of foreign materials and damage by water or weather. Store packaged materials in their original packages. Damaged or deteriorated materials shall be removed from the premises.

PART 2 - PRODUCTS

2.01 ACCEPTABLE BRICK MANUFACTURERS

A. Products per drawings or as directed by Owner.

2.02 BRICK UNITS

A. Standard Face Brick: Shall be Brick shall be FBS or HBS and shall be as follows:

a. Utility 3 5/8 x 3 5/8 x 11 5/8 inches and conform to the requirements of ASTM C 216 or C 652, Grade SW. Field cut closers as required for half-bond pattern.

B. Special shape face bricks shall be as needed.

C. Furnish special uncored face brick in locations where cores would be exposed in finish work.

2.03 ANCHORS AND TIES

A. Acceptable Manufacturers:

1. Products of Hohmann and Barnard and Heckman Bldg. Products, conforming to specification requirements are acceptable per connection through Continuous Insulation.

2. Substitutions: Under provisions of the General Provisions.

B. Anchors:

1. Slotted anchors of type DW10 shall be used with steel stud or wood stud backup walls, UNO.

2. Dur-O-Eye or equal anchors welded to joint reinforcing shall be used with masonry backup walls. Missing or damage anchors shall be replaced as necessary with DW19 anchors fastened to wall with corrosion resistant Tapcon screws.

3. Anchors and ties for stone veneer shall be as recommended by the manufacturer.

4. Zinc coating shall comply with ASTM A153-B2.

2.04 ACCESSORIES

A. Weep Holes: Open head joints every third brick at lintels and other locations.


Page 3 of 4


B. Compressible Filler: Premolded, flexible cellular neoprene rubber filler strips complying with ASTM D 1056, Grade RE41E1, capable of compression up to 35% of width and thickness indicated.

C. Mortar Net: Provide continuous Mortar Net along base of air space to catch mortar drippings. High-density polyethylene, 90% open mesh, dovetail shape.

D. As an alternate to Mortar Net, every third brick may be left out at base of air space and cavity cleaned and inspected to be free of mortar droppings.

PART 3 - EXECUTION

3.01 LAYING AND SETTING BRICK

A. Pre-wet all brick having initial rate of absorption greater than 30 before laying.

B. Heat water and sand in cold weather. Do not lay brick in temperature below freezing unless such heating of materials and protection of work is properly provided for.

C. The exterior surfaces of concrete and concrete masonry backup walls shall be damp-proofed before face brick are laid.

D. All brickwork shall be laid true to dimensions, plumb, square, and in bond. All courses shall be level with joints of uniform width and height.

E. Vertical joints in facing bond work shall be spaced so as to line up plumb and true, and all joints shall be as uniform as the type of brick will allow.

F. Lay facing brick in full mortar bed with shoved head joints. Completely fill joints with mortar. Do not deep furrow bed joints.

G. Allow space for caulking of joints at frames.

H. Bond for facing brick shall be running bond or as shown on drawings. Match existing bond patterns unless noted otherwise.

I. Anchor facing brick to metal studs or masonry backup at 16 inches o.c. vertically and 16 inches o.c. horizontally with adjustable anchors and ties.

J. Joint thickness shall be such as to provide coursing pattern to match existing brickwork. When the joints have become thumbprint hard, all exposed joints shall be tooled with a sled-jointing tool. The jointer shall be larger than the width of the joints so that a complete contact is made along the edges of the units, compressing and sealing the surface of the joint. Joints shall be pointed as the tool proceeds.

K. Form weep holes in head joints at face brick over shelf angles and lintels and where shown on the drawings. Rake out bed joint mortar to clean flashing surface. Weep holes shall be filled with preformed mesh type vent at bottom of head joints not more than 24 inches o.c.

L. Keep air space clean of mortar at all times. Where brick extends below grade, fill brick cavity solid to level of flashing and slope mortar slightly to outside under flashing.

M. When flashing is to be laid on or against masonry, the surface of the masonry shall be smooth and free from projections which might puncture the flashing material.


Page 4 of 4


N. Where fresh masonry joins masonry that is partially set or totally set, the exposed surface of the set masonry shall be cleaned and lightly wetted so as to obtain the best possible bond with the new work. All loose brick and mortar shall be removed.

O. Expansion Joints:

1. Vertical: Locate where indicated on drawings. Lay units to form a vertical joint free of mortar and of same width as normal head joint UNO.

2. Horizontal: Locate under shelf angles and other dissimilar materials abutted by brick. Maintain a clear space at least 1/4-inch thick free of mortar. Inspect with trowel before installing backer rod and sealant.

3. Sealant: Shall be in accordance with Section 07920.

3.02 FLASHINGS

Build in, as the work progresses all flashings which enter the masonry using the material and following the instructions of the appropriate section of the specifications.

Extend all flexible flashing 1” past face of wall and trim after tooling joints.

Where metal flashing or drip edge is shown, align drip with face of brick. Edge of flashing or drip edge shall be a simple hem rolled edge and not turned down.

3.03 OPENINGS AND HOLES

A. Provide all openings and holes in masonry work. Provide all chases and recesses in masonry work of all types as indicated on the drawings and as required for pipes, ducts, and other work of Mechanical and Electrical contractors. Such work shall be accurately located by the contractor requiring the work, but masonry work shall not be constructed without giving other contractors due notices and opportunity to lay out or install such items as may be required for their work.

B. Where required for installation of work of other contractors, leave openings as indicated on the drawing or as required to receive a later installation.

C. After work of other contractors is in place, openings shall be neatly filled with masonry of the same type as in the adjoining surfaces.

3.04 SETTING AND BUILDING-IN

A. Build-in materials occurring in any type of masonry construction that are furnished by other contractors. All built-in work shall be accurately placed, secured, held in position, and located by the contractor requiring the work.

B. Set and built -in items of miscellaneous iron such as loose lintels and anchors required to complete all parts not connected to building framing.

C. Set all anchor bolts required for the attachment of work to masonry.

D. Build-in recesses, flashings, receivers, slots, anchors, sleeves and other work shown on Drawings.

3.05 PROTECTION


Page 5 of 4


A. At the end of each day’s work, cover the tops of walls with canvas or other suitable material weighted down to keep water out of wall.

3.06 CLEANING BRICKWORK

A. After pointing is done and wall is dry, clean face brick surface with dry brush.

B. After 3 days clean with water and mild detergent or cleaners recommended by brick manufacturer. Do not use muriatic acid.

a. Wet brick surfaces thoroughly before applying cleaning solution.

b. Apply cleaning solution with bucket and brush or LOW PRESSURE spray.

c. Remove all stains and mortar streaks using stiff fiber bristle brush.

d. Rinse THOROUGHLY with water.

e. Protect windows, landscaping, and surrounding masonry surfaces from cleaning solution and rinse water.

END OF SECTION


SECTION 05 12 00 STRUCTURAL STEEL

PART 1 - GENERAL 1.01 RELATED DOCUMENTS

A. Drawings and general provision of the Contract, including General and Supplementary Conditions and Division 01 Specifications, apply to this Section.

1.02 DESCRIPTION

A. Work included: All labor and materials required to furnish and install the structural steel work shown on the Drawings and required by these Specifications, including that shown on mechanical or electrical Drawings, or required in their specification Sections.

B. Related works specified elsewhere: The general provisions of the Contract

apply to the work of this Section, as though reproduced herein. Carefully examine all other Sections and all Drawings for related work, which includes but is not limited to: 1. Cast-in-Place Concrete: section 03 30 00 2. Unit Masonry: Section 04 20 00

C. Work furnished but installed under other Sections: Anchor bolts, loose

bearing and base plates, loose lintels, and connection hardware to be cast into precast concrete.

D. Work affected by others: Mechanical framing, loads, openings, and structure

in any way related to mechanical requirements is shown for bidding purposes only. Responsibility for coordinating the work of this Section with these requirements is solely that of the Contractor. Contractor’s review of shop drawings will be taken to indicate that this coordination has been accomplished.

E. Inspection and testing required by this Section to be at Owner’s expense.


A. Reference standards: 1. By the American Institute of Steel Construction (AISC):

a. Specification for Structural Steel Buildings. b. Specification for Structural Joints Using ASTM A325 or A490 bolts. c. Code of Standard Practice for Steel Buildings and Bridges. d. Seismic Provisions for Structural Steel Buildings and Supplement

No.2. 2. By the American Welding Society (ANSI/AWS):


a. Structural Welding Code-Steel (D1.1). b. Symbols for Welding and Non-Destructive Testing (A2.4).

B. Fabricator’s qualifications:

1. Minimum five years’ continuous experience in the fabrication of steel for projects of similar quality and scope.

2. Membership in the American Institute of Steel Construction, or approval of the Architect at least ten days prior to bid.

C. Erector’s qualifications: Minimum five years’ continuous experience in

similar steel erection.

D. Welders’ qualifications: Personnel and procedures are to be qualified in accordance with ANSI/AWS D1.1.

E. Inspection agency’s qualifications: Minimum three years’ experience in

similar steel inspection, and approval of the Architect. 1.04 SUBMITTALS

A. Certification of experience: Submit, on request only, written description of personnel, projects, and equipment which document the experience and qualifications required of the fabricator, erector, welders, and inspection agency.

B. Shop drawings: Provide dimensioned erection plans with appropriate

sections and details, including member piece details that include the following: 1. Indicate all shop and erection details, including cuts, copes, cambers,

connections, holes, threaded fastener types, sizes and lengths, washers, and weld types, sizes and lengths.

2. Include embedment layout drawings. 3. Indicate material specifications and finishes. 4. Indicate shop and field welds with symbols per ANSI/AWS A2.4. 5. Submit designs and details of connections with engineer’s seal.

C. Proof of compliance for materials: Submit, on request only, the following:

1. Mill reports for properly identified material. 2. Certificates of compliance for:

a. Structural steel shapes. b. Shear studs. c. High strength threaded fasteners. d. Direct-tension indicators.

D. Inspection reports: Submit reports for the inspection specified.

1.05 PRODUCT DELIVERY AND STORAGE


A. Delivery: 1. Comply with ASTM A6. Non-compliance will be cause for rejection. 2. Deliver anchor bolts and other items to be embedded in cast-in-place

concrete or masonry prior to the start of that work. Provide setting drawings, templates, or instructions required for the installation of such items.

B. Storage:

1. Store steel at site above ground on platforms, skids, or other supports. 2. Protect steel from corrosion. 3. Store packaged materials in their original unbroken packages.


A. Structural steel wide flange shapes: 1. Fy=50 ksi steel: ASTM A992 or ASTM A572.

B. Structural steel M, S, HP shapes, channels, angles, plates, bars, etc.:

1. Fy=50 ksi steel: ASTM A572.

C. Structural steel tubing: 1. Fy=35 ksi round steel tubing: ASTM A53, Type E or S, Grade B. 2. Fy=46 ksi square and rectangular HSS: ASTM A500, Grade B.

D. Anchor Bolts, standard bolts and nuts: ASTM A307. Provide heavy washers

for anchor bolts.

E. High strength threaded fasteners: ASTM A325 or A490. 1. Provide hot-dip zinc coating for exterior exposed fasteners: ASTM A153.

F. Direct-Tension Indicators compressible-washer-type: ASTM F959, Type 325

or 490.

G. High strength twist-off-type tension-control bolts: ASTM F1852, Type 1 with round or heavy hex head.

H. Expansion Anchors:

1. Wedge anchors shall have a one-piece anchor body with an expansion mechanism of interlocking wedges. Carbon steel components shall be zinc plated according to ASTM B633, galvanized according to ASTM B695, or stainless steel conforming to ASTM A276 or ASTM A493 of material meeting AISI 304 or 316. The following are acceptable: a. Kwik Bolt III by Hilti Fastening Systems b. Wedge-All by Simpson Strong-Tie Anchors c. Rawl-Stud by Rawlplug Company


2. Sleeve anchors shall be flush or shell type which meet Federal Specification FF-S-325, Group II, and Type 3. Carbon steel components shall be zinc plated according to ASTM B633, galvanized according to ASTM B695, or stainless steel conforming to ASTM A276 or ASTM A493 of material meeting AISI 304 or 316. The following are acceptable: a. Sleeve Anchor by Hilti Fastening Systems b. Sleeve-All by Simpson Strong-Tie Anchors c. Lok/Bolt by Rawlplug Company

3. Install expansion anchors in holes drilled with carbide tipped drill bits and in accordance with the manufacturers recommendations.

I. Welding electrodes: Conform to requirements of ANSI/AWS D.1, using Series

E70 electrodes, appropriate for the materials being welded.

J. Clevises and Turnbuckles: ASTM A108, Grade 1035, cold finish carbon steel.

K. Shop paint primer: 1. Interior exposure: SSPC Paint 25, or Federal Specification TT-P-636c, or

TT-P-31c. 2. Exterior exposure and Architecturally Exposed Structural Steel: Federal

Specification TT-P-86, types II or III, TT-P-57, Type II. 3. Primer is to be compatible with finish paint.

L. Galvanizing Repair Paint: High-zinc-dust-content paint for regalvanizing field

welds and repairs containing not less than 93 percent zinc dust by weight: SSPC Paint 20.

2.02 FABRICATION

A. Conform to applicable provisions of the reference standards listed in Part 1 of this Section, as modified herein.

B. Connection design:

1. Design connections per AISC standards for forces and moments given on the Drawings. Where none are given design for the following: a. For non-composite members use 1/2 of the Allowable Uniform Load

on pages 3-33 through 3-95 of the Thirteenth Edition of the AISC Steel Construction Manual.

b. Connections are to be designed and submitted by a registered Professional Engineer in the State the project is located. Calculations are to be submitted with an engineer’s seal.

2. Connection type is to be: a. Snug-tight unless noted otherwise. b. Slip-critical where specifically shown on the Construction Drawings.

Provide twist-off tension control bolts or direct-tension indicating washers at all locations.

3. Connection details on Drawings are to illustrate location, type, the general arrangement only, and to establish minimum requirements.

4. Shop connections may be welded or bolted, unless shown otherwise.


5. Field connections shall be bolted, unless shown otherwise. 6. Standard bolts and nuts are permitted only for connections of secondary

members, unless noted otherwise. High strength threaded fasteners are required for all other bolted connections.

C. Camber: Provide camber in beams as indicated on the drawings except that

beams longer than 42 feet are to have minimum camber as follows: 42-52 feet, 1 inch; 52-65 feet, 2 inches; 65-85 feet, 3 inches; unless noted otherwise.

D. Finishing: Ends of members in direct contact bearing, such as columns at

their bases and splices, are to be “finished”, as defined in the Code of Standard Practice.

E. Bearing and base plates: Column base plates are to be shop attached. Beam

bearing plates may be attached or loose.

F. Holes: Drill or punch holes in members as required for passage of conduit and piping, and attachment of joists, nailers, etc. Burning such holes is not permitted. If opening is not shown on structural drawings, obtain prior approval.

G. Cleaning:

1. Remove oil, dirt, loose mill scale, or other material that would impair welding, performance of friction-type connections, or adherence of concrete or sprayed-on fireproofing.

2. For steel that is to be painted, cleaning techniques are to be as required by the appropriate SSPC paint specification.

H. Shop painting: Steel not exposed to view in the finished structure need not

be painted. Steel exposed to view, except that to be galvanized, is to be painted as follows: 1. Exterior exposure and Architecturally Exposed Structural Steel: Apply

shop coat(s) in accordance with SSPC-PS 2.01, 2.02, 2.03, or 2.04. 2. Other interior exposure: Apply one-coat shop paint system in

accordance with SSPC-PS 7.01. Apply two coats to surfaces inaccessible after assembly.

3. Do not paint surfaces to be encased in concrete or to receive sprayed-on fireproofing, or contact surfaces in friction-type connections, or surfaces to be field welded.

I. Galvanizing: Where required, galvanizing is to conform to ASTM A153.

Except for bolts, nuts, and anchors, all galvanizing is to be done after fabrication.

PART 3 - EXECUTION 3.01 SURFACE CONDITIONS


A. Prior to beginning work of this Section, verify that the installed work of other

trades is complete and correct to the extent necessary for the proper execution of the work of this Section. This includes locations of anchor bolts, and lines and grades of bearing areas.

B. In the event of discrepancies, immediately notify the Architect. Do not

proceed with work affected by the discrepancies until they have been resolved.

3.02 ERECTION

A. Conform to the applicable provisions of the reference standards listed in Part 1 of this Section, as modified herein.

B. This structure is designed to be self-supporting and stable after the building

is fully completed. It is solely the Contractor’s responsibility to determine erection procedure and sequence; and to ensure the stability of the building and its component parts, and of the adequacy of temporary or incomplete connections, during erection. This includes the addition or whatever temporary bracing, guys, or tie-downs that might be necessary. Such material is not shown on the Drawings. If applied, they shall be removed as conditions permit, and shall remain the Contractor’s property.

C. Safety: It is solely the Contractor’s responsibility to follow all applicable

safety codes and regulations governing this work.

D. Clean bearing surfaces and other surfaces in permanent contact, prior to assembly.

E. Splices are permitted only where indicated.

F. Tolerances: Per AISC Code of Standard Practice. Note special requirements

therein for Section 10 “Architecturally Exposed Structural Steel.”

G. Field corrections of fabrication errors by gas cutting is not permitted in major members without prior approval of the Architect.

H. Welds that are subject to foot traffic or are exposed to view in the finished

structure are to be ground smooth and flush with adjacent surfaces.

I. Touch-up painting: After erection, touch-up field connections and abrasions in the shop coat with same paint used for shop coat. Do not paint welds until they have been cleaned in accordance with AWS D1.1.

3.03 FIELD QUALITY CONTROL

A. Inspection agency shall perform the following:


1. Review qualifications of welders, operators, and welding procedures submitted by the Contractor.

2. Review materials’ proofs of compliance, if such are required. 3. Inspect bolted connections, including pre-installation verification testing

when required, per the requirements of the AISC Specification for Structural Joints.

4. Inspect welded connections per the requirements of ANSI/AWS D1.1, Chapter 6. All fillet welds that the visual inspection has deemed suspect and all full penetration field welds are to be non-destructive tested. Additional welds that require non-destructive tests are indicated on the Drawings. Testing agency, at their option, is to use one of the following inspection procedures: a. Liquid Penetrant Inspection: ASTM E165. b. Magnetic Particle Inspection: ASTM E709. c. Radiographic Inspection: ASTM E94 and ASTM E142. d. Ultra Sonic Inspection: ASTM E164.

5. Inspect installation of stud welding, per the requirements of ANSI/AWS D1.1, Chapter 7.

6. Inspect connections of steel joists. 7. Visually inspect connections using twist-off tension-control bolts to verify

that ends of bolts have been properly twisted-off. Verify gaps of direct tension indicators comply with ASTM F959, Table 2.

B. Inspection agency shall be directly responsible to the Architect.

END OF SECTION

05500 METAL FABRICATIONS

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio METAL FABRICATIONS Section 05500 Page 1 of 4

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes following:

1. Miscellaneous steel framing and supports. 2. Shelf angles. 3. Loose bearing and leveling plates. 4. Steel weld plates and angles. 5. Structural-steel door frames. 6. Miscellaneous steel trim. 7. Steel bollards. 8. Pipe guards. 9. Loose steel lintels.

1.2 SUBMITTALS

A. Product Data: For following: 1. Grout.

B. Shop Drawings: Include plans, elevations, sections, and details of metal fabrications and connections. Show anchorage and accessory items.

C. Templates: For anchors and bolts.

PART 2 - PRODUCTS

2.1 METALS

A. Metal Surfaces, General: Provide materials with smooth, flat surfaces without blemishes.

B. Ferrous Metals:

1. Steel Plates, Shapes, and Bars: ASTM A 36/A 36M. 2. Stainless-Steel Bars and Shapes: ASTM A 276, Type 304. 3. Steel Tubing: ASTM A 500, cold-formed steel tubing. 4. Steel Pipe: ASTM A 53/A 53M, standard weight (Schedule 40), unless another

weight is indicated or required by structural loads. 5. Slotted Channel Framing: Cold-formed metal channels complying with MFMA-3,

1-5/8 by 1-5/8 inches. Channels made from galvanized steel complying with ASTM A 653/A 653M, structural steel, Grade 33, with G90 coating; 0.079-inch nominal thickness.

6. Cast Iron: ASTM A 48/A 48M, Class 30, unless another class is indicated or required by structural loads.


C. Nonferrous Metals:

1. Aluminum Extrusions: ASTM B 221, alloy 6063-T6. 2. Aluminum-Alloy Rolled Tread Plate: ASTM B 632/B 632M, alloy 6061-T6. 3. Aluminum Castings: ASTM B 26/B 26M, Alloy 443.0-F.

2.2 FASTENERS

A. General: Type 304 stainless-steel fasteners for exterior use and zinc-plated fasteners with coating complying with ASTM B 633, Class Fe/Zn 5, at exterior walls. Provide stainless-steel fasteners for fastening aluminum. Select fasteners for type, grade, and class required.

B. Cast-in-Place Anchors in Concrete: Threaded or wedge type; galvanized ferrous castings, either ASTM A 47/A 47M malleable iron or ASTM A 27/A 27M cast steel. Provide bolts, washers, and shims as needed, hot-dip galvanized per ASTM A 153/A 153M.

2.3 MISCELLANEOUS MATERIALS

A. Universal Shop Primer: Fast-curing, lead- and chromate-free, universal modified-alkyd primer complying with MPI #79.

B. Galvanizing Repair Paint: SSPC-Paint 20, high-zinc-dust-content paint for re-galvanizing welds in steel.

C. Non-shrink, Nonmetallic Grout: Factory-packaged, non-staining, non-corrosive, non-gaseous grout complying with ASTM C 1107.

D. Concrete Materials and Properties: Comply with requirements in Division 3 Section "Cast-in-Place Concrete" for normal-weight, air-entrained, ready-mix concrete with minimum 28-day compressive strength of 3000 psi, unless otherwise indicated.

2.4 FABRICATION

A. General: Preassemble items in shop to greatest extent possible. Use connections that maintain structural value of joined pieces.

1. Cut, drill, and punch metals cleanly and accurately. Remove burrs and ease edges. Remove sharp or rough areas on exposed surfaces.

2. Weld corners and seams continuously. Use materials and methods that minimize distortion and develop strength and corrosion resistance of base metals. Obtain fusion without undercut or overlap. Remove welding flux immediately. Finish exposed welds smooth and blended.

3. Form exposed connections with hairline joints, flush and smooth, using concealed fasteners where possible. Locate joints where least conspicuous.

4. Fabricate seams and other connections that will be exposed to weather in a manner to exclude water. Provide weep holes where water may accumulate.


5. Where units are indicated to be cast into concrete or built into masonry, equip with integrally welded steel strap anchors, not less than 24-inches o.c.

B. Miscellaneous Framing and Supports: Provide steel framing and supports not specified in other Sections as needed to complete the Work. Fabricate units from steel shapes, plates, and bars of welded construction. Cut, drill, and tap units to receive hardware, hangers, and similar items.

C. Loose Steel Lintels: Fabricate loose steel lintels from steel angles and shapes of size indicated for openings and recesses in walls and partitions at locations indicated.

D. Loose Bearing and Leveling Plates: Provide loose bearing and leveling plates for steel items bearing on masonry or concrete construction. Drill plates to receive anchor bolts.

E. Structural-Steel Door Frames: Fabricate from structural shapes and bars fully welded together, with 5/8-inch by 1-1/2-inch steel channel stops secured with countersunk machine screws. Reinforce frames and drill and tap as necessary to accept finish hardware. Provide with integrally welded steel strap anchors for securing door frames into adjoining concrete or masonry.

1. Exterior Frames: Prime with zinc-rich primer.

F. Miscellaneous Steel Trim: Fabricate units from steel shapes, plates, and bars of profiles shown with continuously welded joints and smooth exposed edges. Miter corners and use concealed field splices where possible. Provide cutouts, fittings, and anchorages as needed to coordinate assembly and installation with other work.

1. Exterior Miscellaneous Steel Trim: Prime with zinc-rich primer.

G. Steel Bollards: Fabricate from Schedule 40 steel pipe. 1. Fabricate sleeves for bollard anchorage from steel pipe with 1/4-inch thick steel

plate welded to bottom of sleeve.

H. Pipe Guards: Fabricate from 3/8-inch thick steel plate, bent to fit flat against the wall or column at both ends and to fit around pipe with 2-inch clearance between pipe and pipe guard. Drill each end for two 3/4-inch anchor bolts.

2.5 FINISHES

A. Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for recommendations for applying and designating finishes. Finish metal fabrications after assembly.

B. Steel and Iron Finishes:

1. Hot-dip galvanize items as indicated to comply with ASTM A 123/A 123M or ASTM A 153/A 153M as applicable.

2. Preparation for Shop Priming: Prepare uncoated ferrous-metal surfaces to comply with requirements indicated below for environmental exposure conditions of installed metal fabrications:


a. Exteriors (SSPC Zone 1B) and Items Indicated to Receive Zinc-Rich Primer: SSPC-SP 6/NACE No. 3, "Commercial Blast Cleaning."

b. Interiors (SSPC Zone 1A): SSPC-SP 3, "Power Tool Cleaning."

3. Shop Priming: Apply shop primer to uncoated surfaces of metal fabrications, except those with galvanized finishes and those to be embedded in concrete, sprayed-on fireproofing, or masonry, to comply with SSPC-PA 1, "Paint Application Specification No. 1: Shop, Field, and Maintenance Painting," for shop painting.

PART 3 - EXECUTION

3.1 INSTALLATION

A. General: Perform cutting, drilling, and fitting required for installing metal fabrications. Set metal fabrications accurately in location, with edges and surfaces level, plumb, and true.

1. Fit exposed connections accurately together. Weld connections that are not to be left as exposed joints but cannot be shop welded. Do not weld, cut, or abrade surfaces of exterior units that have been hot-dip galvanized after fabrication.

2. Provide anchorage devices and fasteners where metal fabrications are required to be fastened to in-place construction.

3. Provide temporary bracing or anchors in formwork for items that are to be built into concrete, masonry, or similar construction.

B. Set bearing and leveling plates on cleaned surfaces using wedges, shims, or leveling nuts. After bearing members have been positioned and plumbed, tighten anchor bolts and pack solidly with non-shrink, nonmetallic grout.

C. Bollards: 1. Anchor bollards in concrete with pipe sleeves preset and anchored into concrete.

Fill annular space around bollard solidly with non-shrink, nonmetallic grout. 2. Fill bollards solidly with concrete, mounding top surface to shed water.

D. Touch up surfaces and finishes after installation.

1. Painted Surfaces: Clean field welds, bolted connections, and abraded areas and touch up paint with the same material as used for shop painting.

2. Galvanized Surfaces: Clean field welds, bolted connections, and abraded areas and repair galvanizing to comply with ASTM A 780.

END OF SECTION

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio METAL STAIRS 055100 - 1

SECTION 055100 - METAL STAIRS

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes the following:

1. Preassembled steel stairs with concrete-filled treads. 2. Steel tube railings attached to metal stairs.

1.2 PERFORMANCE REQUIREMENTS

A. Structural Performance of Stairs: Provide metal stairs capable of withstanding the effects of gravity loads and the following loads and stresses within limits and under conditions indicated:

1. Uniform Load: 100 lbf/sq. ft. 2. Concentrated Load: 300 lbf applied on an area of 4 sq. in. 3. Uniform and concentrated loads need not be assumed to act concurrently. 4. Stair Framing: Capable of withstanding stresses resulting from railing loads in addition

to loads specified above. 5. Limit deflection of treads, platforms, and framing members to L/360 or 1/4 inch

whichever is less.

B. Structural Performance of Railings: Provide railings capable of withstanding the effects of gravity loads and the following loads and stresses within limits and under conditions indicated:

1. Handrails:

a. Uniform load of 50 lbf/ ft. applied in any direction. b. Concentrated load of 200 lbf applied in any direction. c. Uniform and concentrated loads need not be assumed to act concurrently.

2. Top Rails of Guards:

a. Uniform load of 50 lbf/ ft. applied in any direction. b. Concentrated load of 200 lbf applied in any direction. c. Uniform and concentrated loads need not be assumed to act concurrently.

3. Infill of Guards:

a. Concentrated load of 50 lbf applied horizontally on an area of 1 sq. ft. . b. Uniform load of 25 lbf/sq. ft. applied horizontally. c. Infill load and other loads need not be assumed to act concurrently.


C. Seismic Performance: Provide metal stairs capable of withstanding the effects of earthquake motions determined according to ASCE 7, "Minimum Design Loads for Buildings and Other Structures".

1.3 SUBMITTALS

A. Product Data: For metal stairs.

B. Shop Drawings: Include plans, elevations, sections, details, and attachments to other work.

1. Include structural analysis data signed and sealed by the qualified professional engineer responsible for their preparation.

1.4 COORDINATION

A. Furnish setting drawings, templates, and directions for installing anchorages, including sleeves, concrete inserts, anchor bolts, and items with integral anchors, that are to be embedded in concrete or masonry. Deliver such items to Project site in time for installation.

B. Coordinate locations of hanger rods and struts with other work so that they will not encroach on required stair width and will be within the fire-resistance-rated stair enclosure.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. In other Part 2 articles where titles below introduce lists, the following requirements apply to product selection:

1. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, manufacturers specified.

2.2 METALS

A. Metal Surfaces, General: Provide materials with smooth, flat surfaces without blemishes.

B. Steel Plates, Shapes, and Bars: ASTM A 36/A 36M.

C. Steel Tubing: ASTM A 513, Type 5.

D. Rolled-Steel Floor Plate: ASTM A 786/A 786M, rolled from plate complying with ASTM A 36/A 36M or ASTM A 283/A 283M, Grade C or D.

E. Uncoated, Cold-Rolled Steel Sheet: ASTM A 1008/A 1008M, either commercial steel, Type B, or structural steel, Grade 25.


F. Uncoated, Hot-Rolled Steel Sheet: ASTM A 1011/A 1011M, either commercial steel, Type B, or structural steel, Grade 30.


A. Universal Shop Primer: Fast-curing, lead- and chromate-free, universal modified-alkyd primer complying with MPI#79.

B. Concrete Materials and Properties: Comply with requirements in Division 03 Section "Cast-in-Place Concrete" for normal-weight, air-entrained, ready-mix concrete with a minimum 28-day compressive strength of 3000 psi, unless otherwise indicated.

2.4 FABRICATION

A. Manufacturers :

1. Alfab, Inc. 2. American Stair, Inc. 3. Sharon Companies Ltd. (The).

B. Provide complete stair assemblies, including metal framing, hangers, struts, railings, clips, brackets, bearing plates, and other components necessary to support and anchor stairs and platforms on supporting structure.

1. Join components by welding, unless otherwise indicated. Use materials and methods that minimize distortion and develop strength and corrosion resistance of base metals. Obtain fusion without undercut or overlap. Remove welding flux immediately. At exposed connections, finish exposed welds smooth and blended.

2. Use connections that maintain structural value of joined pieces. 3. Cut, drill, and punch metals cleanly and accurately. Remove burrs and ease edges, unless

otherwise indicated. Remove sharp or rough areas on exposed surfaces. 4. Form bent-metal corners to smallest radius possible without impairing work. 5. Form exposed connections with hairline joints, flush and smooth, using concealed

fasteners where possible. Locate joints where least conspicuous.

C. Stair Framing: Fabricate stringers of steel channels. Construct platforms of steel channel headers and miscellaneous framing members.

1. If using bolts, fabricate and join so bolts are not exposed on finished surfaces. 2. Where stairs are enclosed by gypsum-board shaft-wall assemblies, provide columns

hanger rods or struts to support landings from floor construction above or below. 3. Where masonry walls support metal stairs, provide temporary supporting struts designed

for erecting steel stair components before installing masonry.

D. Metal-Pan Stairs: Form risers, subtread pans, and subplatforms to configurations shown from steel sheet of thickness needed to comply with performance requirements but not less than 0.0677 inch.


1. At Contractor's option, provide stair assemblies with metal-pan subtreads filled with reinforced concrete during fabrication.

2. Provide epoxy-resin-filled treads, reinforced with glass fibers, with slip-resistant, abrasive surface.

E. Steel Tube Railings: Fabricate railings to comply with requirements indicated for design, dimensions, details, finish, and member sizes, including wall thickness of tube, post spacings, and anchorage, but not less than that needed to withstand indicated loads.

1. Configuration: 1-5/8-inch- diameter top and bottom rails, 1-1/2-inch square posts, and 1/2-inch- square pickets spaced less than 4 inches clear.

2. Fabricate railings with welded connections. Cope components at connections to provide close fit, or use fittings designed for this purpose.

3. Form changes in direction of railings by bending or by inserting prefabricated fittings. 4. Form curves by bending members in jigs to produce uniform curvature without buckling. 5. Close exposed ends of railing members with prefabricated end fittings. 6. Provide wall returns at ends of wall-mounted handrails. 7. Provide wall brackets, end closures, flanges, miscellaneous fittings, and anchors for

interconnecting components and for attaching to other work. 8. Connect posts to stair framing by direct welding.

2.5 FINISHES

A. Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for recommendations for applying and designating finishes. Finish metal stairs after assembly.

B. Preparation for Shop Priming: Prepare uncoated ferrous-metal surfaces to comply with requirements indicated below for environmental exposure conditions of installed products: 1. Interior Stairs (SSPC Zone 1A): SSPC-SP 3, "Power Tool Cleaning."

C. Apply shop primer to uncoated surfaces of metal stair components. Comply with SSPC-PA 1, "Paint Application Specification No. 1: Shop, Field, and Maintenance Painting of Steel," for shop painting.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Perform cutting, drilling, and fitting required for installing metal stairs. Set units accurately in location, alignment, and elevation, measured from established lines and levels and free of rack.

B. Install metal stairs by welding stair framing to steel structure or to weld plates cast into concrete, unless otherwise indicated.

C. Fit exposed connections accurately together to form hairline joints. Weld connections that are not to be left as exposed joints. Do not weld, cut, or abrade surfaces of exterior units that have been hot-dip galvanized after fabrication and are for bolted or screwed field connections.


D. Place and finish concrete fill for treads and platforms to comply with Division 03 Section "Cast-in-Place Concrete."

E. Adjusting and Cleaning:

1. Immediately after erection, clean field welds, bolted connections, and abraded areas of shop paint, and paint exposed areas with the same material as used for shop painting.

END OF SECTION 055100

SECTION 06100 ROUGH CARPENTRY

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio ROUGH CARPENTRY Section 06100 Page 1 of 3

PART 1 - GENERAL

1.1 SUMMARY


1. Wood blocking and nailers. 2. Wood furring. 3. Plywood backing panels.

PART 2 - PRODUCTS

2.1 WOOD PRODUCTS

A. Lumber: DOC PS 20 and applicable rules of grading agencies indicated. If no grading agency is indicated, provide lumber that complies with applicable rules of any rules-writing agency certified by ALSC Board of Review. Provide lumber graded by qualified agency certified by ALSC Board of Review to inspect and grade lumber under rules indicated.

1. Factory mark each piece of lumber with grade stamp of grading agency.

2.2 WOOD-PRESERVATIVE-TREATED LUMBER

A. Preservative Treatment by Pressure Process: AWPA C2.

1. Preservative Chemicals: Acceptable to authorities having jurisdiction.

B. Kiln-dry lumber after treatment to maximum moisture content of 19 percent.

C. Mark lumber with treatment quality mark of inspection agency approved by ALSC Board of Review.

D. Application: Treat items indicated on the Drawings, including following:

1. Wood cants, nailers, curbs, equipment support bases, blocking, stripping, and similar members in connection with roofing, flashing, vapor barriers, and waterproofing.

2. Wood sills, sleepers, blocking, furring, and similar concealed members in contact with masonry or concrete.

2.3 FIRE-RETARDANT-TREATED MATERIALS

A. General: Comply with performance requirements in AWPA C20 (lumber).

1. Use Exterior type for exterior and interior locations and where indicated.


B. Identify fire-retardant-treated wood with appropriate classification marking of testing and inspecting agency acceptable to authorities having jurisdiction.

C. Application: Treat items indicated the on Drawings, including following:

1. Concealed blocking. 2. Nailers. 3. Furring. 4. Grounds. 5. Plywood backing panels.

2.4 MISCELLANEOUS LUMBER

A. General: Provide miscellaneous lumber indicated and lumber for support or attachment of other construction, including the following:

1. Concealed blocking. 2. Nailers. 3. Furring. 4. Grounds.

B. For concealed boards, provide lumber with 19 percent maximum moisture content and any of following species and grades:

1. Mixed southern pine, No. 2 grade; SPIB. 2. Eastern softwoods, No. 2 Common grade; NeLMA. 3. Northern species, No. 2 Common grade; NLGA. 4. Western woods, Construction or No. 2 Common grade; WCLIB or WWPA.

2.5 PLYWOOD BACKING PANELS

A. Telephone and Electrical Equipment Backing Panels: DOC PS 1, Exposure 1, C-D Plugged, fire-retardant treated, in thickness indicated or, if not indicated, not less than 1/2-inchnominal thickness.

2.6 FASTENERS

A. General: Provide fasteners of size and type indicated that comply with requirements specified.

1. Where rough carpentry is exposed to weather, in ground contact, pressure-preservative treated, or in area of high relative humidity, provide fasteners.

B. Power-Driven Fasteners: NES NER-272.

C. Bolts: Steel bolts complying with ASTM A 307, Grade A with ASTM A 563hex nuts and, where indicated, flat washers.

SECTION 06100 ROUGH CARPENTRY



A. Sill-Sealer Gaskets: Glass-fiber-resilient insulation, fabricated in strip form, for use as sill sealer; 1-inchnominal thickness, compressible to 1/32-inch

B. Selected from manufacturer's standard widths to suit width of sill members indicated.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Set rough carpentry to required levels and lines, with members plumb, true to line, cut, and fitted. Fit rough carpentry to other construction; scribe and cope as needed for accurate fit. Locate furring, nailers, blocking, grounds and similar supports to comply with requirements for attaching other construction.

B. Comply with AWPA M4 for applying field treatment to cut surfaces of preservative-treated lumber.

C. Securely attach rough carpentry work to substrate by anchoring and fastening as indicated, complying with following:

1. NES NER-272 for power-driven fasteners.

D. Protect wood that has been treated with inorganic boron (SBX) from weather. If, despite protection, inorganic boron-treated wood becomes wet, apply EPA-registered borate treatment. Apply borate solution by spraying to comply with EPA-registered label.

END OF SECTION

SECTION 06160 GYPSUM SHEATHING

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio GYPSUM SHEATHING Section 06160 Page 1 of 2

PART 1 - GENERAL

1.1 SUMMARY


1. Wall sheathing. 2. Building wrap. 3. Flexible flashing at openings in sheathing.

1.2 SUBMITTALS

A. Product Data: For each type of process and factory-fabricated product. Indicate component materials and dimensions and include construction and application details.

1. Include data for wood-preservative treatment from chemical treatment manufacturer and certification by qualified treating plant that treated plywood complies with requirements.

1.3 DELIVERY, STORAGE, AND HANDLING

A. Stack sheathing and other panels flat with spacers between each bundle to provide air circulation. Provide for air circulation around stacks and under coverings.

PART 2 - PRODUCTS

A. Glass-Mat Gypsum Wall Sheathing: ASTM C 1177/1177M.

1. Type and Thickness: Type X, 5/8-inch thick. 2. Foil facer to help retain blowing agent and give product higher R-value.

2.2 FASTENERS

A. General: Provide fasteners of size and type indicated.

1. For wall and roof sheathing panels, provide fasteners with corrosion-protective coating having salt-spray resistance of more than 800 hours per ASTM B 117.

2.3 WEATHER-RESISTANT SHEATHING PAPER

A. Building Wrap: ASTM E 1677, Type I air retarder; with flame-spread and smoke-developed indexes of less than 25 and 450, respectively, when tested per ASTM E 84; UV stabilized; and acceptable to authorities having jurisdiction.

1. Products: Subject to compliance with requirements, provide one of following:

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio GYPSUM SHEATHING Section 06160 Page 2 of 2

a. DuPont; Tyvek Commercial Wrap and Stucco Wrap

B. Building-Wrap Tape: Tape recommended by building-wrap manufacturer.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Securely attach to substrate by fastening as indicated, per following:

1. NES NER-272 for power-driven fasteners.

B. Coordinate sheathing installation with flashing and joint-sealant installation so materials are installed in sequence and manner that exclude exterior moisture.

C. Do not bridge building expansion joints.

D. Cut and space edges of panels to match spacing of structural support elements.

E. Building Wrap: Comply with manufacturer's written instructions.

1. Seal seams, edges, fasteners, and penetrations with tape. 2. Extend into jambs of openings and seal corners with tape.

3.2 FLEXIBLE FLASHING INSTALLATION

A. Apply flexible flashing where indicated to comply with manufacturers written instructions.

1. Lap seams and junctures with other materials at least 4-inches. At flashing flanges of other construction, laps need not exceed flange width.

2. Lap flashing over weather-resistant building paper at bottom and sides of openings.

3. Lap weather-resistant building paper over flashing at heads of openings. 4. After flashing has been applied, roll surfaces with a hard rubber or metal roller.

END OF SECTION

SECTION 06402 INTERIOR ARCHITECTURAL WOODWORK\

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio INTERIOR ARCHITECTURAL WOODWORK Section 06402 Page 1 of 3

PART 1 - GENERAL

1.1 SUMMARY


1. Interior standing and running trim. 2. Plastic-laminate cabinets. 3. Plastic-laminate countertops.

B. Interior architectural woodwork includes wood furring, blocking, shims, and hanging strips unless concealed within other construction before woodwork installation.

1.2 SUBMITTALS

A. Product Data: For solid-surfacing material cabinet hardware and accessories.

B. Shop Drawings: Show location of each item, dimensioned plans and elevations, large-scale details, attachment devices, and other components.

C. Samples: Plastic-laminates for each type, color, pattern, and surface finish.


A. Installer Qualifications: Fabricator of woodwork.

B. Quality Standard: Unless otherwise indicated, comply with AWI's "Architectural Woodwork Quality Standards."

1.4 PROJECT CONDITIONS

A. Environmental Limitations: Do not deliver or install woodwork until building is enclosed, wet work is complete, and HVAC system is operating and maintaining temperature and relative humidity at occupancy levels during remainder of construction period.

PART 2 - PRODUCTS

2.1 MATERIALS

A. Wood Species and Cut for Transparent Finish: Red oak, plain sawn or sliced.

B. High-Pressure Decorative Laminate: NEMA LD 3, grades as indicated or, if not indicated, as required by woodwork quality standard.


2.2 CABINET HARDWARE AND ACCESSORIES

A. Provide cabinet hardware and accessory materials associated with architectural woodwork, except for items specified in Division 8.

B. Butt Hinges: 2-3/4-inch, 5-knuckle steel hinges made from 0.095-inch thick metal, and as follows:

1. Semi-concealed hinges for flush doors: BHMA A156.9, B01361. 2. Semi-concealed hinges for overlay doors: BHMA A156.9, B01521.

C. Wire Pulls: Back mounted, solid metal, 4-inches long, 5/16-inch diameter.

D. Catches: Magnetic catches, BHMA A156.9, B03141.

E. Drawer Slides: BHMA A156.9, B05091.

1. Standard Duty (Grade 1, Grade 2, and Grade 3): Side mounted and extending under bottom edge of drawer; type; zinc-plated steel with polymer rollers.

2. Box Drawer Slides: Grade 1; for drawers not more than 6-inches high and 24-inches wide.

F. Exposed Hardware Finishes: For exposed hardware, provide finish per BHMA A156.18 for BHMA finish number indicated.

1. Satin Stainless Steel: BHMA 630.

G. Double-acting Counter Door Hardware: 1. Latch: Top mount, steel construction, zinc-plated, spring-operated for positive

latching. 2. Hinges: Double-acting clamp flange, spring-operated.


A. Furring, Blocking, Shims, and Hanging Strips: Softwood or hardwood lumber, kiln-dried to less than 15 percent moisture content.

B. Adhesives: Do not use adhesives that contain urea formaldehyde.

2.4 FABRICATION

A. Complete fabrication to maximum extent possible before shipment to Work site. Where necessary for fitting at site, provide allowance for scribing, trimming, and fitting.

1. Interior woodwork grade: Custom. 2. Shop cut openings to maximum extent possible. Sand edges of cutouts to

remove splinters and burrs. Seal edges of openings in countertops with coat of varnish.

B. Plastic-Laminate Cabinets:


1. AWI Type of Cabinet Construction: Flush overlay.

C. Plastic-Laminate Countertops:

1. High-Pressure Decorative Laminate Grade: HGS. 2. Colors, Patterns, and Finishes: As selected by Architect from laminate

manufacturer's full range of solid colors wood grains patterns, gloss matte finish. 3. Edge Treatment: As indicated. 4. Core Material at Sinks: Particleboard made with exterior glue.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Before installation, condition woodwork to average prevailing humidity conditions in installation areas. Examine shop-fabricated work for completion and complete work as required, including removal of packing and back-priming.

B. Grade: Install woodwork to comply with requirements for same grade specified in Part 2 for fabrication of type of woodwork involved.

C. Install woodwork level, plumb, true, and straight to tolerance of 1/8-inch in 96-inches. Shim as required with concealed shims.

D. Scribe and cut woodwork to fit adjoining work, refinish cut surfaces, and repair damaged finish at cuts.

E. Anchor woodwork to anchors or blocking built-in or directly attached to substrates. Secure with countersunk, concealed fasteners and blind nailing as required for complete installation. Use fine finishing nails or finishing screws for exposed fastening, countersunk and filled flush with woodwork and matching final finish if transparent finish is indicated.

F. Standing and Running Trim: Install with minimum number of joints possible, using full-length pieces from maximum length of lumber available to greatest extent possible. Fill gaps, if any, with plastic wood filler, sand smooth, and finish same as wood if finished.

G. Cabinets: Install without distortion so doors and drawers fit openings properly and are accurately aligned. Adjust hardware to center doors and drawers in openings and to provide unencumbered operation.

1. Fasten wall cabinets through back, near top and bottom, at ends and not more than 16-inches o.c. with No. 10 wafer-head screws sized for 1-inch penetration into wood framing, blocking, or hanging strips.

H. Countertops: Anchor securely by screwing through corner blocks of base cabinets or other supports into underside of countertop. Calk space between backsplash and wall with sealant specified in Division 7."

END OF SECTION

0721 0 STYROFOAM™ BRAND Ultra SL- Air Barrier- Metal Studs Page 1 of 8

Section 0721 0

STYROFOAM™ BRAND ULTRA SL Air Barrier Wall System w/ Liquid Flashing or FlashingTape

Installation of Rigid Foam on Metal Stud Framing

PART 1 – GENERAL 1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division-1 Specification Sections, apply to this Section.

1.2 SUMMARY A. Section Includes

1. Foam-plastic board insulation for cavity wall, and concealed building insulation.

B. Related Sections 1. Division 05 “Cold Formed Metal Framing”: Load Bearing, non Load Bearing metal

exterior wall framing assemblies.. 2. Division 06 “Sheathing” for foam-plastic board sheathing over steel framing. 3. Division 09 “Gypsum Board Assemblies”: Interior gypsum board wall finish. 1.3 ACTION SUBMITTALS A. Product Data: For each type of product indicated.

C. Manufacturer’s product literature, including specified physical properties. D. Installation instructions.

E. Certification that product complies with specification requirements and is suitable for the use indicated.

1.4 QUALITY ASSURANCE A. Cavity Wall Insulation shall not be produced with, or contain, any of the United States EPA regulated

CFC Compounds listed in the Montreal Protocol of the United Nations Environmental Program. B. Surface-Burning Characteristics: As determined by testing identical products according to ASTM

E84 by a qualified testing agency. Indentify products with appropriate markings of applicable testing agency.

C. Air Barrier Performance: Provide insulation and related materials with information from

0721 0 STYROFOAM™ BRAND Ultra SL- Air Barrier- Metal Studs

**Consult label and Material Safety Data Sheet carefully before use Page 2 of 8

manufacturer indicating insulation has passed testing with ASTM E2178-13 “Standard Test Method for determining Air Leakage for building materials and/or the assembly has passed testing in accordance with ASTM E2357-05, “Standard Test Method for Determining Air Leakage of Air Barrier Assemblies”.

D. Source Limitations: Obtain each type of building insulation through one source from a single

manufacturer. 1.5 SYSTEM DESCRIPTION A. Furnish and install an exterior wall system that effectively controls thermal, air and water performance and provides continuity of the building envelope enclosure. The system shall include the following: 1. Insulated sheathing (1/2” to 3” max.) secured to the exterior over the metal wall frame assembly. 3. Joint, penetration and gap sealing material for sealing component joints, penetrations through the wall system and gaps between the building envelope enclosure components and wall opening frames. 4. Exterior veneer to be a concrete based veneer to include 4” brick, 2” concrete, 4” concrete

masonry units (max. 2” air gap), 2” stone veneer and 1-1/4” terracotta cladding. B. Performance Characteristics: 1. Air barrier performance: When tested in accordance with ASTM E2357, at a test pressure of not less than 6.24 psf, air infiltration shall not exceed 0.04 cfm per square foot (0.2 L/s*m2) of fixed wall area. Testing should be conducted at positive and negative sustained wind loading of 12.5psf (600Pa) for one-hour duration in each direction, pressure cycling of the wall at 2000 cycles in both the positive and negative direction, ending with wind gust loading at 25psf. 2. Water penetration: When tested in accordance with ASTM E331, no uncontrolled water penetration shall occur at a minimum differential pressure of 6.24 psf for minimum test duration of 2hrs. 3. Mold resistance: Thermal wall [and air barrier] system components shall provide non-food source for fungal growth. 4. All joints, penetrations and gaps of the thermal (and air barrier) wall system shall be made watertight (and air-tight). C. Reference Standards: 1. ASTM C518- Standard Test Method for Steady-State Thermal Transmission Properties by

Means of the Heat Flow Meter Apparatus. 2. ASTM D1621- Standard Test Method for Compressive Properties of Rigid Cellular

Plastics. 3. ASTM E96- Standard Test Methods for Water Vapor Transmission of Materials. 4. ASTM D696- Standard Test Method Expansion of Plastics between -30degrees C and

30degrees C with a Vitreous Silica Dilatometer. 5. ASTM C203- Standard Test Methods for Breaking Load and flexural Properties of Block-

type thermal Insulation.



6. ASTM D2126- Standard Test Method for Response of Rigid Cellular Plastics to thermal and Humid Aging.

7. ASTM D2842- Standard Test Method for Water Absorption of rigid Cellular Plastics. 8. CAN/ULC S701 type 3. 9. ASTM E331-[00]: Test Method for Water Penetration of Exterior Windows, Curtain Walls and Doors by Uniform Static Air Pressure Difference. D. Code Compliance: 1. Meets IBC/IRC requirements for foam plastic insulation; see ICC-ES ESR 2142. 2. BOCA-ES RR 21-02 3. Underwriters Laboratories, Inc. (UL) Classified, see Classification Certificate D369. 4. CCMC- Evaluation Listing #11420-L. E. Fire Resistance: 1. System complies with NFPA 285 [2006, 2009 & 2012]: Standard Method of Test for the

Evaluation of Flammability Characteristics of Exterior Non-Load Bearing Wall Assemblies Containing Combustible components Using the Intermediate-Scale, Multistory Test Apparatus.

2. Fire-stopping measures, per code, should be included at the floor line in the stud cavity when the wall assembly extends beyond the edge of the floor line.

F. Joint Treatment 1. All joints, penetrations and gaps of the thermal [and air barrier] wall system shall be made

watertight [and air-tight]. 1.6 INFORMATIONAL SUBMITTALS

A. Product test reports. B. Research/evaluation reports.

1.7 DELIVERY, STORAGE, AND HANDLING A. Protect insulation from physical damage and from deterioration due to moisture, soiling and other sources. Store inside and in a dry location. B. Comply with manufacturer’s recommendations for handling, storage and protection. C. Handle boards carefully so corners are not broken off or boards otherwise damaged. D. Protect foam-plastic board insulation as follows: 1. Do not expose to sunlight except to necessary extent for period of installation and concealment. Exposure time is limited to 90 days duration. 2. Protect against ignition at all times. Do not deliver foam-plastic board materials to project site before installation time. 3. Quickly complete installation and concealment of foam-plastic board installation in each area of construction.



1.8 PROJECT CONDITIONS A. Environmental Requirements: Install Thermal and Air Barrier Wall System work only when weather conditions are in compliance with Manufacturer’s specific environmental requirements and conditions will permit work to be performed in accordance with manufacturers recommended minimum surface temperatures. 1.9 WARRANTY

A. Provide written warranty that the actual thermal resistance of the extruded polystyrene foam insulation will not vary by more than 10% from its published thermal resistance.

B. In the United States, a 50-year thermal limited warranty is available on STYROFOAM™

Extruded Polystyrene Foam Insulation products 1.5 inches and greater, that for a period of fifty (50) years, commencing with the date of manufacture printed on the unit label or insulation, that the insulation’s actual thermal resistance will not vary by more than ten (10) percent from the minimum R-value identified in ASTM C578. For thicknesses less than 1.5 inches, other warranties may apply. Warranties are available as described at http://building.dow.com/na/en/tools/warranty.htm.

C. Flashing Tape: Limited Warranty. PART 2- PRODUCTS 2.1 FOAM-PLASTIC BOARD INSULATION A. Extruded-Polystyrene Board Insulation: ASTM C 578, with maximum flame-spread and smoke-

developed indexes of 75 and 450, respectively, per ASTM E 84. 1. Rigid closed cell extruded polystyrene foam insulation. 2. Comply with ASTM C 578-95, Type IV, density 1.6 lb/cu. ft. min. compressive resistance 25

psi (ASTM D 1621-94) 3. Thermal resistance: R-values of 6.0 and 5.6 min. per inch °F-ft2-h/Btu2/inch at 40 °F and

75 °F respectively (ASTM C 518-98). 4. Water absorption: Max. 0.1% by volume (ASTM C 272-91 (96)). 5. Surface Burning Characteristics (ASTM C 578-95) a. Flame spread: 0. b. Smoke Developed: 155.

B. Panel dimensions: nominal thickness: 1.75”, 2.125”, 2.5”, & 3.0” (custom thickness available- check with manufacturer)- board size: 48”x96” (ship lap edges on long dimension).

C. Acceptable manufacturer’s product: The Dow Chemical Company STYROFOAM™ BRAND Ultra

SL Extruded Polystyrene Foam Insulation or approved equal. 2.2 JOINT FLASHING



A. Flashing: Provide insulation manufacturer’s recommended board treatment for sealing joints, seams, and veneer tie penetrations through the insulation layer.

Acceptable Products:

(a) The Dow Chemical Company LIQUIDARMOR™ -CM commercial liquid

flashing and sealant. (b) The Dow Chemical Company “WEATHERMATE™ Straight Flashing 4 inch”

width with butyl rubber adhesive

2.3 ADHESIVE A. Adhesive: The Dow Chemical Company GREAT STUFF PRO™ Gaps & Cracks single component

insulating foam sealant٭٭. B. Approved equal. 2.4 ACCESSORIES

1. Fasteners: Provide insulated sheathing manufacturer’s recommended polymer or other corrosion protective coated steel screw fasteners for securing rigid foam to the metal wall framing. Fastener length and size based on wall thickness and fastening requirements. Wall Anchors and/or Fasteners should not exceed a maximum distance of 8” from any insulation board edge when used as part of the fastening pattern installation. a. Acceptable Products: Rodenhouse Inc. w/ 1-3/4 inch diameter high-grade plastic washers. b. Approved equal: Windlock D1621 series.

2. Wall Opening Flashing: Provide insulated sheathing manufacturer’s recommended flashing sealing window and door wall openings.

Acceptable Products: (a) The Dow Chemical Company LIQUIDARMOR™ -CM commercial liquid

flashing and sealant (b) The Dow Chemical Company “WEATHERMATE™ Straight Flashing 6 inch and

9 inch”, with butyl rubber adhesive, at straight opening heads, jambs and sills (c) When greater widths are required for through wall flashings butyl rubber adhesive

is recommended. 3. Penetration Filler: Provide insulated sheathing manufacturer’s recommended polyurethane foam for sealing penetrations of insulated sheathing.

a. Acceptable Products: The Dow Chemical Company “GREAT STUFF PRO™ Gaps & Cracks” single- component polyurethane insulating foam sealant.

b. Acceptable Products: The Dow Chemical Company “GREAT STUFF PRO™ Window & Door” single- component polyurethane low-pressure foam sealant.

4. Gap Air Infiltration Filler: Two Component, Quick Cure Polyurethane Foam: a. Acceptable Products: The Dow Chemical Company FROTH-PAK™ Foam Insulation٭٭



two component, quick-cure polyurethane foam 1) NFPA 286 Approval for Exposed use to the interior of the building without the need for a 15-min thermal barrier. 2) ASTM E-84 Class A 5. Flexible polyethylene foam gasketing strip to reduce air infiltration between a concrete foundation and sill plate.

a. Acceptable Products: The Dow Chemical Company “STYROFOAM™ Sill Seal Foam Gasket.

6. Steel stud anchors: Provide steel stud framed wall anchors for attachment through the rigid foam sheathing to the substrate. Verify anchor size and installation pattern with manufacturer. Fasteners shall be provided at all steel studs including perimeter locations. Wall Anchors and/or Fasteners should not exceed a maximum distance of 8” from any insulation board edge when used as part of the fastening pattern installation.

a. Acceptable Products: tested anchors- Heckmann “Pos-i-tie ThermalClip™” single barrel tie tested & approved with the Dow NFPA 285 and ASTM 2357 & E331 tests including #75-TC thermal clips at each anchor for thermal break characteristics. If other wall ties are used verify that the above noted tests are not made void.

7. Adhesive for bonding insulation: Product recommended, approved, and warranted by insulation manufacturer without damaging insulation and substrates.

PART 3 – EXECUTION 3.1 INSPECTION & PREPARATION A. Examine substrates and installation conditions for compliance with requirements for installation conditions affecting performance of the work. 1. Verify that metal wall studs, opening framing, bridging, bracing and other framing support members and anchorage have been installed within thermal wall system alignment tolerances and requirements. 2.Verify that items required to penetrate the thermal wall system are placed and penetration gaps and cracks are properly sealed. 3. Do not proceed with thermal and air barrier wall system installation until unsatisfactory conditions have been corrected. B. Installation constitutes acceptance of existing conditions and responsibility for satisfactory performance. 3.2 INSTALLATION OF CAVITY WALL INSULATION A. Install insulation in accordance with manufacturer's recommendations. Fasten to exterior face of exterior metal stud wall framing using sheathing manufacturer’s recommended type and length screw fasteners with washers. Abut panels tightly together and around openings and penetrations. 1. Install sheathing panels with length of boards oriented horizontally (ship-lapped edges). To

allow for staggering of joints cut first insulation board in half to a 2’x8’ or 4’x4’ dimension depending on chosen orientation. Use maximum lengths to minimize number of joints.



For the first course of rigid insulation provide a continuous 1” bead of GREAT STUFF PRO™ Gaps & Cracks Insulating Foam Sealant from Dow so that the bottom edge on each insulation board will seat and create a seal between the bottom face of the foam and the foundation. Do this for the bottom course of insulation only. If installing base flashing use “Rodenhouse” fasteners in place of “Pos-i-tie” for first row from the bottom. This will allow for a flush mount of the installed base flashing. Insulation needs to be continuous with no interruptions full height and width of cavity. Use a table saw, skill saw and/or drywall trim saw when cutting insulation to ensure tight joints for quality of installation in achieving an air barrier system.

2. Fasten insulation panels to each support stud with fasteners spaced 12 inches on center at perimeter and 16 inches on center in panel field. Set back perimeter fasteners 3/8" from edges and ends of panel units. Use a minimum amount of wall fasteners to hold insulation in place until the wall anchors are installed. The wall anchor installation pattern is based on a horizontal and vertical spacing of 16” centers to comply with the ASTM 2357 air barrier testing requirements. If the noted fastening pattern for the wall anchors cannot be adhered to then additional wall fasteners will need to be added to the assembly to ensure that all board edges have an anchor or fastener within 8” of all board edges. Drive fasteners to bear tight and flush with surface of insulation. Do not countersink perimeter fasteners- they can be detailed to bridge the gap of abutting board joints due to the 1.75” diameter of the washer used to fasten the board to the studs. Maximum of two board joints may be bridged per fastener. 3. Wall ties shall be inserted through insulation board according to manufacturer’s

instructions. Do not allow shaft of fastener to “drift” or “wobble”. Rubber washer on back of pintle shaft is intended to seal shaft hole in foam board insulation.

4. Install flashing joint tape at end and edge joints with sufficient hand pressure to ensure seal and in accordance with sheathing manufacturer's joint sealing recommendations. 5. Install flashing tape behind wall tie and mechanical fastening assemblies for rain screen claddings. 6. Seal sheathing joints and penetrations of sheathing in accordance with sheathing manufacturer's joint and penetration sealing recommendations. 7. Rigid foam shall be installed tight against the substrate both at the top and all edges. If not fill gaps with GREAT STUFF PRO™ Gaps & Cracks Insulating Foam Sealant or Froth- Pak™ Foam Insulation from Dow not exceeding manufacturer’s product limitations. Where the through-wall flashing is installed behind the rigid insulation layer install a termination bar with a piece of WEATHERMATE™ Straight Flashing Tape 4” wide from Dow with butyl rubber adhesive as a counter flashing. Install a bead of GREAT STUFF PRO™ Gaps & Cracks Insulating Foam Sealant from Dow at the top of the counter flashing to provide the required air barrier performance characteristics.. 8. Allow a maximum of a 2” gap at the top of the steel stud wall assembly when installing the

rigid foam insulation layer. Close the gap with two component spray foam insulation not exceeding manufacturer’s product limitations. Openings greater than 2” are to be filled with rigid foam insulation pieces fastened to the steel framing per standard attachment methodology.

9. For masonry and similar veneers install thermal clips on anchors for thermal isolation.

B. Comply with insulation manufacturer’s written instructions applicable to products and applications indicated.



C. Install insulation that is undamaged, dry, and unsoiled and that has not been left exposed to ice, rain,

or snow at any time. D. Extend insulation to envelop entire area to be insulated. Cut and fit tightly around obstructions and

fill voids with insulation. Remove projections that interfere with placement. 3.3 CLEAN-UP A. Remove and dispose of excess insulation, wrappings and other waste materials. END OF SECTION

STYROFOAM™ Brand Extruded Polystyrene Foam Insulation CAUTION: This product is combustible. Protect from high heat sources. A protective barrier or thermal barrier may be required as specified in the appropriate building code. For more information, consult MSDS, call Dow at 1-866-583-BLUE (2583) or contact your local building inspector. In an emergency, call 1-989 636-4400 in the U.S. or 1-519-339-3711 in Canada.

Dow Polyurethane Foam Insulation and Sealants: CAUTION: When cured, these products are combustible and will burn if exposed to open flame or sparks from high-energy sources. Do not expose to temperatures above 240ºF (116ºC). For more information, consult MSDS, call Dow at 1-866-583-BLUE (2583) or contact your local building inspector. In an emergency, call 1-989-636-4400 in the U.S. or 1-519-339-3711 in Canada FROTH-PAK™ Spray Polyurethane Foam contains isocyanate, hydrofluorocarbon blowing agent and polyol. Read the instructions and Material Safety Data Sheets carefully before use. Wear protective clothing (including long sleeves), gloves, goggles or safety glasses, and proper respiratory protection.

Do not breathe vapor or mist. Use only with adequate ventilation. It is recommended that applicators and those working in the spray area wear respiratory protection. Increased ventilation significantly reduces the potential for isocyanate exposure; however, supplied air or an approved air-purifying respirator equipped with an organic vapor sorbent and a particulate filter may still be required to maintain exposure levels below ACGIH, OSHA, WEEL or other applicable limits. For situations where the atmospheric levels may exceed the level for which an air-purifying respirator is effective, use a positive-pressure, air-supplying respirator (air line or self-contained breathing apparatus). Spraying large amounts of foam indoors may require the use of a positive pressure, air-supplying respirator. Contents under pressure.

GREAT STUFF PRO™ Insulating Foam Sealant products contain isocyanate and a flammable blowing agent. Read the label and Material Safety Data Sheet carefully before use. Eliminate all sources of ignition before use. Wear long sleeves, gloves, and safety glasses or goggles. Provide adequate ventilation or wear proper respiratory protection. Contents under pressure. WARNING: Rigid foam insulation does not constitute a working walkable surface or qualify as a fall protection product Revised May, 2013 F. Dice, Licensed Architect, AIA- Dow Chemical CTSC

Printed in U.S.A. ™®Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow Form No: 179-04153

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio

SECTION 07 54 23

TPO MECHANICALLY FASTENED ROOFING SYSTEM

PART 1 GENERAL 1.01 DESCRIPTION

A. The project consists of installing Carlisle Syntec’ss Sure-Weld (TPO) Mechanically-Fastened Roofing

System as outlined below: :

Apply the Sure-Weld Mechanically Fastened Roofing System in conjunction with Insulation Type over the new Deck Type roof deck.

1.02 EXTENT OF WORK

A. Provide all labor, material, tools, equipment, and supervision necessary to complete the installation of the Sure-Weld .045-mil, thick gray (verify final color with owner) reinforced TPO (Thermoplastic Polyolefin) membrane Mechanically-Fastened Roofing System including flashings and insulation as specified herein and as indicated on the drawings in accordance with the manufacturer's most current specifications and details.

B. The roofing contractor shall be fully knowledgeable of all requirements of the contract documents and shall

make themselves aware of all job site conditions that will affect their work.

C. The roofing contractor shall confirm all given information and advise the building owner, prior to bid, of any conflicts that will affect their cost proposal.

D. Any contractor who intends to submit a bid using a roofing system other than the approved manufacturer

must submit for pre-qualification in writing fourteen (14) days prior to the bid date. Any contractor who fails to submit all information as requested will be subject to rejection. Bids stating "as per plans and specs" will be unacceptable.

1.03 SUBMITTALS

A. Prior to starting work, the roofing contractor must submit the following:

1. Shop drawings showing layout, details of construction and identification of materials.

2. Sample of the manufacturer's Membrane System Warranty.

4. Certification from the membrane manufacturer indicating the fasteners are capable of providing a static backout resistance of 10 inch pounds minimum is required.

5. Certification from the membrane manufacturer indicating the membrane thickness over the

reinforcing scrim (top ply membrane thickness) is nominal .15-mil or thicker.

6. Certification of the manufacturer's warranty reserve.

B. Upon completion of the installed work, submit copies of the manufacturer's final inspection to the specifier prior to the issuance of the manufacturer's warranty.

1.04 PRODUCT DELIVERY, STORAGE AND HANDLING

A. Deliver materials to the job site in the manufacturer's original, unopened containers or wrappings with the manufacturer's name, brand name and installation instructions intact and legible. Deliver in sufficient quantity to permit work to continue without interruption.


B. Comply with the manufacturer's written instructions for proper material storage.

1. Store Sure-Weld membrane in the original undisturbed plastic wrap in a cool, shaded area and cover with light-colored, breathable, waterproof tarpaulins. Sure-Weld membrane that has been exposed to the elements for approximately 7 days must be prepared with Carlisle Weathered Membrane Cleaner prior to hot air welding.

2. Store curable materials (adhesives and sealants) between 60°F and 80°F in dry areas protected

from water and direct sunlight. If exposed to lower temperature, restore to 60°F minimum temperature before using.

3. Store materials containing solvents in dry, well ventilated spaces with proper fire and safety

precautions. Keep lids on tight. Use before expiration of their shelf life.

C. Insulation must be on pallets, off the ground and tightly covered with waterproof materials.

D. Any materials which are found to be damaged shall be removed and replaced at the applicator's expense. 1.05 WORK SEQUENCE

A. Schedule and execute work to prevent leaks and excessive traffic on completed roof sections. Care should be exercised to provide protection for the interior of the building and to ensure water does not flow beneath any completed sections of the membrane system.

B. Do not disrupt activities in occupied spaces.

1.06 USE OF THE PREMISES

A. Before beginning work, the roofing contractor must secure approval from the building owner's representative for the following:

1. Areas permitted for personnel parking.

2. Access to the site.

3. Areas permitted for storage of materials and debris.

4. Areas permitted for the location of cranes, hoists and chutes for loading and unloading materials to

and from the roof.

B. Interior stairs or elevators may not be used for removing debris or delivering materials, except as authorized by the building superintendent.

1.07 EXISTING CONDITIONS

If discrepancies are discovered between the existing conditions and those noted on the drawings, immediately notify the owner's representative by phone and solicit the manufacturer's approval prior to commencing with the work. Necessary steps shall be taken to make the building watertight until the discrepancies are resolved.

1.09 TEMPORARY FACILITIES AND CONTROLS

A. Building Site:

1. The roofing contractor shall use reasonable care and responsibility to protect the building and site against damages. The contractor shall be responsible for the correction of any damage incurred as a result of the performance of the contract.

2. The roofing contractor shall remove all debris from the job site in a timely and legally acceptable


manner so as to not detract from the aesthetics or the functions of the building.

B. Security:

Obey the owner's requirements for personnel identification, inspection and other security measures. 1.10 JOB SITE PROTECTION

A. The roofing contractor shall adequately protect building, paved areas, service drives, lawn, shrubs, trees, etc. from damage while performing the required work. Provide canvas, boards and sheet metal (properly secured) as necessary for protection and remove protection material at completion. The contractor shall repair or be responsible for costs to repair all property damaged during the roofing application.

C. Do not overload any portion of the building, either by use of or placement of equipment, storage of debris,

or storage of materials.

D. Protect against fire and flame spread. Maintain proper and adequate fire extinguishers.

E. Take precautions to prevent drains from clogging during the roofing application. Remove debris at the completion of each day's work and clean drains, if required. At completion, test drains to ensure the system is free running and drains are watertight. Remove strainers and plug drains in areas where work is in progress. Install flags or other telltales on plugs. Remove plugs each night and screen drain.

F. Store moisture susceptible materials above ground and protect with waterproof coverings.

G. Remove all traces of piled bulk materials and return the job site to its original condition upon completion of

the work. 1.11 SAFETY

The roofing contractor shall be responsible for all means and methods as they relate to safety and shall comply with all applicable local, state and federal requirements that are safety related. Safety shall be the responsibility of the roofing contractor. All related personnel shall be instructed daily to be mindful of the full time requirement to maintain a safe environment for the facility's occupants including staff, visitors, customers and the occurrence of the general public on or near the site.

1.12 WORKMANSHIP

A. Applicators installing new roof, flashing and related work shall be factory trained and approved by the manufacturer they are representing.

B. All work shall be of highest quality and in strict accordance with the manufacturer's published

specifications and to the building owner's satisfaction.

C. There shall be a supervisor on the job site at all times while work is in progress. 1.13 QUALITY ASSURANCE

A. The membrane must be manufactured by the material supplier. Manufacturer’s supplying membrane made by others are not acceptable.

B. Unless otherwise noted in this specification, the roofing contractor must strictly comply with the manufacturer's current specifications and details.

C. The roofing system must be installed by an applicator authorized and trained by the manufacturer in compliance with shop drawings as approved by the manufacturer. The roofing applicator shall be thoroughly experienced and upon request be able to provide evidence of having at least five (5) years successful experience installing single-ply TPO roofing systems and having installed at least one (1)


roofing application or several similar systems of equal or greater size within one year. D. Provide adequate number of experienced workmen regularly engaged in this type of work who are skilled

in the application techniques of the materials specified. Provide at least one thoroughly trained and experienced superintendent on the job at all times roofing work is in progress.

E. Upon completion of the installation, the applicator shall arrange for an inspection to be made by a non-sales

technical representative of the membrane manufacturer in order to determine whether or not corrective work will be required before the warranty will be issued. Notify the building owner seventy-two (72) hours prior to the manufacturer's final inspection.

1.14 JOB CONDITIONS, CAUTIONS AND WARNINGS

Refer to Carlisle's Sure-Weld Roofing System specification for General Job Site Considerations.

A. Material Safety Data Sheets (MSDS) must be on location at all times during the transportation, storage and application of materials.

B. When positioning membrane sheets, exercise care to locate all field splices away from low spots and out of

drain sumps. All field splices should be shingled to prevent bucking of water.

C. When loading materials onto the roof, the Carlisle Authorized Roofing Applicator must comply with the requirements of the building owner to prevent overloading and possible disturbance to the building structure.

D. Proceed with roofing work only when weather conditions are in compliance with the manufacturer's

recommended limitations, and when conditions will permit the work to proceed in accordance with the manufacturer's requirements and recommendations.

E. Proceed with work so new roofing materials are not subject to construction traffic. When necessary, new

roof sections shall be protected and inspected upon completion for possible damage.

F. Provide protection, such as 3/4 inch thick plywood, for all roof areas exposed to traffic during construction. Plywood must be smooth and free of fasteners and splinters.

G. The surface on which the insulation or roofing membrane is to be applied shall be clean, smooth, dry, and

free of projections or contaminants that would prevent proper application of or be incompatible with the new installation, such as fins, sharp edges, foreign materials, oil and grease.

H. New roofing shall be complete and weathertight at the end of the work day.

I. Contaminants such as grease, fats and oils shall not be allowed to come in direct contact with the roofing

membrane. 1.15 WARRANTY

A. Provide manufacturer’s 15 year Total System Warranty covering both labor and material with no dollar limitation. The maximum wind speed coverage shall be peak gusts of 55, mph measured at 10 meters above ground level. Certification is required with bid submittal indicating the manufacturer has reviewed and agreed to such wind coverage.

B. Pro-rated System Warranties shall not be accepted. C. Evidence of the manufacturer's warranty reserve shall be included as part of the project submittals for the

specifier's approval. PART 2 PRODUCTS


2.01 GENERAL

A. All components of the specified roofing system shall be products of Carlisle SynTec or accepted by Carlisle SynTec as compatible.

B. All products (including insulation, fasteners, fastening plates, prefabricated accessories and edgings) must

be manufactured and/or supplied by the roofing system manufacturer and covered by the warranty. 2.02 MEMBRANE

Furnish Sure-Weld .045-mil, gray reinforced TPO (Thermoplastic Polyolefin) membrane as needed to complete the roofing system. Membrane thickness over the reinforcing scrim (top-ply thickness) shall be nominal .015-mil or thicker. Membrane sheets in rolls 12', 10' or 8' wide by 100' long.

2.03 INSULATION/UNDERLAYMENT

A. When applicable, insulation shall be installed in multiple layers. The first and second layer of insulation shall be mechanically fastened to the substrate in accordance with the manufacturer's published specifications.

B. Insulation shall be Type of Insulation as supplied by Carlisle SynTec. Minimum R-value required is 25.

1. Carlisle Insulbase Polyisocyanurate – A foam core insulation board covered on both sides with

a medium weight fiber-reinforced felt facer meeting ASTM C 1289-06, Type II, Class 1, Grade 2 (20 psi) or Grade 3 (25 psi). The product is available in 4’ x 8’ standard size with a thickness from 1 to 4 inches. 4’ x 4’ tapered panels are also available.

2.04 ADHESIVES AND CLEANERS

All products shall be furnished by Carlisle and specifically formulated for the intended purpose. A. Sure-Weld Bonding Adhesive: A high-strength, synthetic rubber adhesive used for bonding Sure-Weld

membrane to various surfaces. The adhesive is applied to both the membrane and the substrate at a coverage rate of approximately 60 square feet per gallon per finished surface (includes coverage on both surfaces).

B. Cut-Edge Sealant: A white or clear colored sealant used to seal cut edges of reinforced Sure-Weld

membrane. A coverage rate of approximately 225 - 275 linear feet per squeeze bottle can be achieved when a 1/8" diameter bead is applied.

C. Water Cut-Off Mastic: Used as a mastic to prevent moisture migration at drains, compression

terminations and beneath conventional metal edging (at a coverage rate of approximately 10' per tube or 100' per gallon).

D. Universal Single-Ply Sealant: A 100% solids, solvent free, voc free, one part polyether sealant that

provides a weather tight seal to a variety of building materials. It is white in color and is used for general caulking such as above termination bars and metal counter flashings and at scuppers.

E. Thermoplastic One-Part Pourable Sealer: A one-part, moisture curing, elastomeric polyether sealant

used to fill TPO Molded Pourable Sealant Pockets. Packaged in 4, 2-liter foil pouches inside a reusable plastic bucket. 1 pouch will fill 2 TPO Molded Pourable Sealant Pockets.

F. Weathered Membrane Cleaner: Used to prepare membrane for heat welding that has been exposed to

the elements or to remove general construction dirt at an approximate coverage rate of 400 square feet per gallon (one surface).

G. TPO Primer: A solvent-based primer used to prepare the surface of Sure-Weld Membrane prior to

application of Pressure-Sensitive Coverstrip and TPO Pressure-Sensitive RUSS.


H. TPO Low VOC Primer:: A solvent-based, low solids primer used to prepare the surface of Sure-Weld

Membrane prior to application of Pressure-Sensitive Coverstrip and TPO Pressure-Sensitive RUSS. This low VOC product is ideal for use in states where environmental issues are a concern.

2.05 FASTENERS AND PLATES

To be used for mechanical attachment of insulation and to provide additional membrane securement: A. HP-X Fasteners: A heavy duty #15 threaded fastener with a #3 phillips drive used for membranre or

insulation securement into steel, wood plank or minimum 15/32 inch thick plywood when increased pullout resistance is desired.

B. InsulFast Fasteners: A threaded #12 fastener with #3 phillips drive used for insulation attachment into

steel or wood decks.

C. Piranha Plates: A 2-3/8” diameter metal barbed fastening plate used with Carlisle HP-X or HP-14-10 Fasteners for membrane securement. This plate can be used for insulation securement.

D. Insulation Fastening Plates: a nominal 3 inch diameter plastic or metal plate used for insulation attachment.

2.06 METAL EDGING AND MEMBRANE TERMINATIONS

A. General: All metal edging s shall be tested and meet ANSI/SPRI ES-1 standards and comply with

International Building Code. B. SecurEdge One Fascia: A snap-on edge system consisting of an extruded aluminum retainer bar,

corrosion resistant fasteners and a 24 gauge or 0.040 Kynar finished aluminum fascia cover. Available with a 3” fascia height 12’ long. Metal fascia color shall be designated by the Owner’s Representative.

C. SecurEdge Coping: incorporates a 20 gauge anchor cleat with 4 pre-slotted holes, a concealed joint cover

and 10 foot continuous sections of coping cap; can accommodate minimum 5 “ wide parapet walls. Metal coping cap color shall be as designated by the Owner's Representative.

D. Termination Bar: a 1” wide and .098” thick extruded aluminum bar pre-punched 6” on center;

incorporates a sealant ledge to support Lap Sealant and provide increased stability for membrane terminations.

2.07 WALKWAYS

Protective surfacing for roof traffic shall be Sure-Weld TPO Walkway Rolls installed per manufacturer’s requirements or concrete pavers loose laid over an approved slip sheet (pavers not recommended for slopes greater than 2” in 12”).

PART 3 EXECUTION 3.01 GENERAL

A. Comply with the manufacturer's published instructions for the installation of the membrane roofing system including proper substrate preparation, jobsite considerations and weather restrictions.

B. Position sheets to accommodate contours of the roof deck and shingle splices to avoid bucking water.

3.02 INSULATION PLACEMENT AND ATTACHMENT


A. Install insulation or membrane underlayment over the substrate with boards butted tightly together with no joints or gaps greater than 1/4 inch. Stagger joints both horizontally and vertically if multiple layers are provided.

B. Secure insulation to the substrate with the required Carlisle fasteners and plates in accordance with

manufacturers specifications. 3.03 MEMBRANE PLACEMENT AND ATTACHMENT

A. Unroll and position membrane. Provide and secure both perimeter and field membrane sheets in accordance with the manufacturer's most current specifications and details.

B. Secure the membrane with the required Carlisle Fasteners and Plates spaced a maximum of 12 inches on

center depending or project conditions (centered over the pre-printed marks approximately 1-1/2 inches from the edge of the membrane sheet).

C. Install adjoining membrane sheets in the same manner in accordance with the manufacturer's specifications.

3.04 MEMBRANE HOT AIR WELDING PROCEDURES

A. Hot air weld the Sure-Weld membrane using an Automatic Hot Air Welding Machine or Hot Air Hand Welder in accordance with the manufacturer's specifications. At all splice intersections, roll the seam with a silicone roller immediately after welder crossed the membrane step-off to ensure a continuous hot air welded seam.

B. Probe all seams once the hot air welds have thoroughly cooled (approximately 30 minutes).

C. Repair all seam deficiencies the same day they are discovered.

D. Apply Cut Edge Sealant on all cut edges of reinforced membrane (where the scrim reinforcement is

exposed) after seam probing is complete. Cut edge sealant is not required on vertical splices. 3.05 FLASHING

A. Flashing of parapets, curbs, expansion joints and other parts of the roof must be performed using Sure-Weld reinforced membrane. Sure-Weld non-reinforced membrane can be used for flashing pipe penetrations, Sealant Pockets, scuppers, as well as inside and outside corners when the use of pre-fabricated accessories is not feasible.

B. Follow manufacturer's typical flashing procedures for all wall, curb, and penetration flashing including

metal edging/coping and roof drain applications.

3.06 WALKWAYS

A. Install walkways at all traffic concentration points (such as roof hatches, access doors, rooftop ladders, etc.) and all locations as identified on the specifier's drawing.

3.07 DAILY SEAL

A. On phased roofing, when the completion of flashings and terminations is not achieved by the end of the work day, a daily seal must be performed to temporarily close the membrane to prevent water infiltration.

B. Complete an acceptable membrane seal in accordance with the manufacturer's requirements.

3.08 CLEAN UP

A. Perform daily clean-up to collect all wrappings, empty containers, paper, and other debris from the project site. Upon completion, all debris must be disposed of in a legally acceptable manner.


B. Prior to the manufacturer's inspection for warranty, the applicator must perform a pre-inspection to review

all work and to verify all flashing has been completed as well as the application of all caulking. END OF SPECIFICATION

SECTION 07600 FLASHING AND SHEET METAL

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio FLASHING AND SHEET METAL Section 07600 Page 1 of 2

PART 1 – GENERAL 1.01 SUMMARY

A. Section includes following: 1. Flashing and Sheet Metal.

1.02 SUBMITTALS A. Product Data: Submit manufacturer's product data and installation instructions for

each material and product used. B. Shop Drawings: Submit shop drawings indicating material characteristics, details of

construction, connections, and relationship with adjacent construction. C. Samples: Submit two representative samples of each material specified indicating

visual characteristics and finish. Include range samples if variation of finish is anticipated.

1.03 QUALITY ASSURANCE A. Comply with governing codes and regulations. Provide products of qualified,

acceptable manufacturers which have been in satisfactory use in similar service for three years. Use qualified, experienced installers. Deliver, handle, and store materials per manufacturer's instructions.


A. Applications: 1. Metal counterflashing and base flashing. 2. Exterior wall flashing and expansion joints. 3. Scuppers. 4. Downspouts. 5. Exposed metal trim. 6. Sheet metal accessories.

B. Sheet Metal Flashing and Trim: 1. Zinc-Coated Steel: ASTM A 653, G90 hot-dip galvanized, 20 gauge (.0359-inch). 2. Stainless Steel: AISI Type 302/304, ASTM A 666, 2D annealed finish, 28 gauge

(.0156-inch). 3. Sheet Aluminum: ASTM B 209, alloy 3003, clear anodized, 20 gauge (.0359-

inch). 4. Extruded Aluminum: 6063-T52, clear anodized, 0.080-inch for primary legs of

extrusion. C. Flexible Sheet Membrane Flashing: Non-reinforced flexible black elastic sheet, 50 to

65 mils thick, EPDM synthetic rubber. D. Fabricated Units: Comply with SMACNA Sheet Metal Manual.

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio FLASHING AND SHEET METAL Section 07600 Page 2 of 2

E. Elastic Expansion Joints: Factory-fabricated metal-flanged edges to fit curbs and curb substrate.

F. Auxiliary Materials: 1. Solder compatible with metal. 2. Bituminous isolation coating. 3. Mastic and elastomeric sealants. 4. Epoxy seam sealer. 5. Rosin-sized building paper slip sheet. 6. Polyethylene underlayment. 7. Reglets and metal accessories. 8. Conductor head guards. 9. Asphaltic roofing cement.

PART 3 - EXECUTION 3.01 INSTALLATION

A. Follow recommendations of SMACNA Sheet Metal Manual. Allow for expansion. Isolate dissimilar materials.

B. Install materials and systems in accordance with manufacturer's instructions and approved submittals. Install materials and systems in proper relation with adjacent construction and with uniform appearance. Coordinate with work of other sections.

C. Restore damaged components and finishes. Clean and protect work from damage. END OF SECTION

SECTION 07723

ROOF HATCH SYSTEM

1655 TVSS Polaris

Candlelite Lane, Columbus, Ohio ROOF HATCH SYSTEM

Section 07723 Page 1 of 5

PART 1 - GENERAL

1.1 SUMMARY


1. Roof Hatch. 2. Safety Post. 3. Fixed Hatch Rail System.

1.2 SUBMITTALS

A. Product Data: Submit manufacturer’s product data.

B. Shop Drawings: Submit shop drawings including profiles, accessories, location, adjacent construction interface, and dimensions.

C. Warranty: Submit executed copy of manufacturer’s standard warranty. Manufacturer shall provide prior to contract closeout.

D. Samples: Manufacturer to provide upon request; sized to represent material adequately.


A. Manufacturer: Minimum of 5-year’s experience manufacturing similar products.

B. Installer: Minimum of 2-year’s experience installing similar products.

C. Manufacturer’s Quality System: Registered to ISO 9001:2008 Quality Standards including in-house engineering for product design activities.

1.4 WARRANTY

A. Manufacturer’s Warranty: Provide manufacturer’s standard warranty. Materials shall be free of defects in material and workmanship for period of five years from date of purchase. Should part(s) fail to function in normal use within this period, manufacturer shall furnish new part(s) at no charge.

1655 TVSS Polaris



1. Warranty period commences from date of Substantial Completion of the Work.

PART 2 - PRODUCTS

2.1 METAL ROOF HATCH

A. Basis-of-Design: Type S-50T by Bilco Company.

B. Single leaf, pre-assembled from manufacturer.

C. Size: 36-inches wide x 30-inches long. Length denotes hinge side.

D. Performance characteristics:

1. Cover reinforced to support minimum live load of 40 PSF with maximum deflection of 1/150th of span or 20 PSF wind uplift.

2. Operation of cover smooth and easy with controlled operation throughout entire arc of opening and closing.

3. Operation of cover not affected by temperature. 4. Weather tight with fully welded corner joints on cover and curb.

E. Cover: 11 gauge aluminum with 4” beaded flange with formed reinforcing members. Heavy extruded EPDM rubber gasket bonded to cover interior to assure continuous seal when compressed to top surface of curb.

F. Cover insulation: 2-inch thick polyisocyanurate with R-value = 12, fully covered and protected by 18-gauge aluminum liner.

G. Curb: 12-inches in height and of 11-gauge aluminum. Formed with 4-1/2” flange with 7/16-inch holes provided for securing to roof deck. Equipped with integral metal cap flashing of same gauge and material as curb, fully welded at corners, includes flashing system and stamped tabs, 6” on center, to be bent inward to hold single ply roofing membrane securely in place.

H. Curb insulation: 2-inch thick polyisocyanurate with R-value = 12.

I. Lifting mechanisms: Compression spring operators enclosed in telescopic tubes to provide, smooth, easy, and controlled cover operation throughout entire arc of opening and closing. Upper tube shall be outer tube to prevent accumulation of moisture, grit,

1655 TVSS Polaris



and debris inside lower tube assembly. Lower tube shall interlock with flanged support shoe welded to curb assembly.

J. Hardware:

1. Heavy pintle hinges. 2. Cover equipped with spring latch with interior and exterior turn handles. 3. Roof hatch equipped with interior and exterior padlock hasps. 4. Latch strike: Stamped component bolted to curb assembly. 5. Cover automatically locks in open position with rigid hold open arm equipped with 1-

inch diameter red vinyl grip handle to permit easy release for closing. 6. Compression spring tubes: Anti-corrosive composite material. 7. All other hardware: Zinc plated and chromate sealed. 8. Cover hardware bolted into heavy gauge channel reinforcing welded to underside of

cover and concealed within insulation space.

K. Finishes: Factory mill finish aluminum.

2.2 HATCH RAIL SYSTEM

A. Basis-of-Design: Type RL-S by Bilco Company.

B. Performance characteristics:

1. High visibility safety yellow color molded into rail system. 2. Attach to cap flashing of roof hatch and not penetrate any roofing material. 3. Satisfy requirements of OSHA 29 CFR 1910.23 and meet OSHA strength

requirements with factor of safety of two. 4. UV and corrosion resistant construction with twenty-five year warranty. 5. Self-closing gate provided with hatch rail system.

C. Posts and Rails: Round pultruded reinforced fire retardant yellow fiberglass treated with UV inhibitor.

D. Hardware:

1. Mounting brackets ¼-inch thick hot dip galvanized steel. 2. Hinges and post guides: 6063T5 aluminum. 3. Fasteners: Type 316 stainless steel.

1655 TVSS Polaris



2.3 LADDER SAFETY POST

A. Basis of Design: Model LU-1 by Bilco Company.

B. Pre-assembled from manufacturer.

C. Performance characteristics:

1. Tubular post shall lock automatically when fully extended. 2. Safety post shall have controlled upward and downward movement. 3. Release lever shall disengage the post to allow it to be returned to its lowered

position.

D. Post: Include adjustable mounting brackets to fit ladder rung spacing up to 14-inches on center and clamp brackets to accommodate ladder rungs up to 1-3/4 inches in diameter. Manufactured of high strength square tubing. Pull up loop at upper end of post to facilitate raising post.

E. Material of construction: Steel

F. Balancing spring: Stainless steel spring balancing mechanism for smooth, easy, controlled operation when raising and lowering safety post.

G. Hardware: Type 316 stainless steel.

H. Finishes: factory finish safety yellow powder coat steel.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates and openings for compliance with requirements for installation tolerances and other conditions affecting performance. Proceed with installation only after unsatisfactory conditions have been corrected.

B. Verify ladder safety post installation will not disrupt other trades. Verify ladder rungs are dry, clean, and free of foreign matter. Report and correct defects prior to any installation.

1655 TVSS Polaris



3.2 INSTALLATION

A. Install products in strict accordance with manufacturer’s instructions and approved submittals. Locate units level, plumb, and in proper alignment with adjacent work.

1. Test units for proper function and adjust until proper operation is achieved. 2. Repair finishes damaged during installation. 3. Restore finishes so no evidence remains of corrective work.

B. Installer shall check as-built conditions and verify manufacturer’s ladder safety post details for accuracy to fit application prior to fabrication. Installer shall comply with ladder safety post manufacturer’s installation instructions.

C. Manufacturer shall furnish fasteners necessary for installing ladder safety post on ladder.

3.3 ADJUSTING AND CLEANING

A. Clean exposed surfaces using methods acceptable to manufacturer which will not damage finish.

END OF SECTION

SECTION 07920 JOINT SEALANTS

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio JOINT SEALANTS Section 07920 Page 1 of 8

PART 1 - GENERAL

1.1 SUMMARY


1. Exterior joints in vertical surfaces and horizontal non-traffic surfaces. 2. Exterior joints in horizontal traffic surfaces. 3. Interior joints in vertical surfaces and horizontal non-traffic surfaces. 4. Interior joints in horizontal traffic surfaces.

1.2 PERFORMANCE REQUIREMENTS

A. Provide elastomeric joint sealants that establish and maintain watertight and airtight continuous joint seals without staining or deteriorating joint substrates.

B. Provide joint sealants for interior applications that establish and maintain airtight and water-resistant continuous joint seals without staining or deteriorating joint substrates.

1.3 SUBMITTALS

A. Product Data: For each joint-sealant product indicated.

B. Samples: For each type and color of joint sealant required, provide samples with joint sealants in 1/2-inch wide joints formed between two 6-inch long strips of material matching appearance of exposed surfaces adjacent to joint sealants.

C. Compatibility and adhesion test reports.


A. Preconstruction Compatibility and Adhesion Testing: Submit documentation that samples of materials that will contact or affect joint sealants to joint-sealant manufacturers have been tested per ASTM C 1087 to determine whether priming and other specific joint preparation techniques are required to obtain rapid, optimum adhesion of joint sealants to joint substrates.

1.5 WARRANTY

A. Special Installer's Warranty: Installer's standard form in which Installer agrees to repair or replace elastomeric joint sealants that do not comply with performance and other requirements specified in this Section within specified warranty period.

1. Warranty Period: Two years from date of Substantial Completion of the Work.

B. Special Manufacturer's Warranty: Manufacturer's standard form in which elastomeric sealant manufacturer agrees to furnish elastomeric joint sealants to repair or replace


those that do not comply with performance and other requirements specified in this Section within specified warranty period.

1. Warranty Period: Two years from date of Substantial Completion of the Work. PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Available Products: Subject to compliance with requirements, products that may be incorporated into the Work include, but are not limited to, products listed in other Part 2 articles.

2.2 MATERIALS

A. Compatibility: Provide joint sealants, backings, and other related materials that are compatible with one another and with joint substrates under conditions of service and application, as demonstrated by sealant manufacturer, based on testing and field experience.

B. Colors of Exposed Joint Sealants: As selected by the Architect from manufacturer's full range.

2.3 ELASTOMERIC JOINT SEALANTS

A. Elastomeric Sealants: Comply with ASTM C 920 and other requirements indicated for each liquid-applied chemically curing sealant specified, including those referencing ASTM C 920 classifications for type, grade, class, and uses related to exposure and joint substrates.

B. Stain-Test-Response Characteristics: Where elastomeric sealants are specified to be non-staining to porous substrates, provide products that have undergone testing per ASTM C 1248 and have not stained porous joint substrates indicated for the Work.

C. Multicomponent Non-sag Polysulfide Sealant:

1. Products:

a. Pacific Polymers, Inc.; Elasto-Seal 227 Type II (Gun Grade). b. Pecora Corporation; Synthacalk GC-2+. c. Polymeric Systems Inc.; PSI-350. d. PolySpec Corp.; T-2235-M. e. PolySpec Corp.; T-2282. f. PolySpec Corp.; Thiokol 2P. g. Sonneborn, Division of ChemRex Inc.; Sonolastic Polysulfide Sealant.

2. Type and Grade: M (multicomponent) and NS (non-sag). 3. Class: 25. 4. Uses Related to Exposure: T (traffic) and NT (non-traffic).


5. Uses Related to Joint Substrates: M, G, A, and, as applicable to joint substrates indicated, O.

D. Multicomponent Non-sag Neutral-Curing Silicone Sealant [ES-<#>]:

1. Products:

a. Dow Corning Corporation; 756 H.P.

2. Type and Grade: M (multicomponent) and P (pourable). 3. Class: 50. 4. Uses Related to Exposure: NT (non-traffic). 5. Uses Related to Joint Substrates: M, G, A, and, as applicable to joint substrates

indicated, O.

E. Single-Component Pourable Neutral-Curing Silicone Sealant:

1. Products:

a. Dow Corning Corporation; 890-SL (T) b. Pecora Corporation; 300 Pavement Sealant (Self Leveling) (T). c. Dow Corning Corporation; SL Parking Structure Sealant (T/NT)

2. Type and Grade: S (single component) and P (pourable). 3. Class: 100/50. 4. Uses Related to Exposure: NT. 5. Uses Related to Joint Substrates: M A and O, as applicable to joint substrates

indicated.

F. Single-Component Neutral-Curing Silicone Sealant:

1. Products:

a. Dow Corning Corporation; 790. b. GE Silicones; SilPruf LM SCS2700. c. Tremco; Spectrem 1 (Basic).

2. Type and Grade: S and NS, neutral or basic curing, low or ultra-low-modulus. 3. Class: 50. 4. Uses Related to Exposure: NT (non-traffic). 5. Uses Related to Joint Substrates: M, G, A, and, as applicable to joint substrates

indicated, O. 6. Stain-Test-Response Characteristics: Non-staining to porous substrates per

ASTM C 1248.

G. Single-Component Neutral-Curing Silicone Sealant:

1. Products:

a. Dow Corning Corporation; 799. b. GE Silicones; UltraGlaze SSG4000.


c. GE Silicones; UltraGlaze SSG4000AC. d. Polymeric Systems Inc.; PSI-631. e. Schnee-Morehead, Inc.; SM5731 Poly-Glaze Plus. f. Tremco; Proglaze SG. g. Tremco; Spectrem 2. h. Tremco; Tremsil 600.

2. Type and Grade: S and NS, high- or medium-modulus. 3. Class: 25. 4. Uses Related to Exposure: NT (non-traffic). 5. Uses Related to Joint Substrates: G, A, and, as applicable to joint substrates

indicated, O.

H. Single-Component Mildew-Resistant Neutral-Curing Silicone Sealant

1. Products:

a. Pecora Corporation; 898. b. Tremco; Tremsil 600 White.

2. Type and Grade: S and NS. 3. Class: 25. 4. Uses Related to Exposure: NT (non-traffic). 5. Uses Related to Joint Substrates: G, A, and, as applicable to joint substrates

indicated, O.

2.4 LATEX JOINT SEALANTS

A. Latex Sealant: Comply with ASTM C 834, Type P (opaque) and C (clear), Grade NF.

B. Products:

1. Bostik Findley; Chem-Calk 600. 2. Pecora Corporation; AC-20+. 3. Schnee-Morehead, Inc.; SM 8200. 4. Sonneborn, Division of ChemRex Inc.; Sonolac. 5. Tremco; Tremflex 834.

2.5 ACOUSTICAL JOINT SEALANTS

A. Acoustical Sealant for Exposed and Concealed Joints: Manufacturer's standard non-sag, paintable, non-staining latex sealant per ASTM C 834 that effectively reduces airborne sound transmission through perimeter joints and openings in building construction as demonstrated by testing representative assemblies per ASTM E 90.

1. Products:

a. Pecora Corporation; AC-20 FTR Acoustical and Insulation Sealant. b. United States Gypsum Co.; SHEETROCK Acoustical Sealant.


2.6 JOINT-SEALANT BACKING

A. General: Material and type that are non-staining; are compatible with joint substrates, sealants, primers, and other joint fillers; and are approved for applications indicated by sealant manufacturer based on field experience and laboratory testing.

B. Cylindrical Sealant Backings: ASTM C 1330, Type C (closed-cell material with surface skin), size and density to control sealant depth and otherwise contribute to producing optimum sealant performance.

C. Elastomeric Tubing Sealant Backings: Neoprene, butyl, EPDM, or silicone tubing complying with ASTM D 1056, nonabsorbent to water and gas, and capable of remaining resilient at temperatures down to minus 26-degrees F. Provide products with low compression set and of size and shape to provide a secondary seal, to control sealant depth, and to otherwise contribute to optimum sealant performance.

D. Bond-Breaker Tape: Polyethylene tape or other plastic tape recommended by sealant manufacturer for preventing sealant from adhering to rigid, inflexible joint-filler materials or joint surfaces at back of joint where such adhesion would result in sealant failure. Provide self-adhesive tape where applicable.


A. Primer: Material recommended by joint-sealant manufacturer where required for adhesion of sealant to joint substrates indicated, as determined from preconstruction joint-sealant-substrate tests and field tests.

B. Cleaners for Nonporous Surfaces: Chemical cleaners acceptable to manufacturers of sealants and sealant backing materials, free of oily residues or other substances capable of staining or harming joint substrates and adjacent nonporous surfaces in any way, and formulated to promote optimum adhesion of sealants to joint substrates.

C. Masking Tape: Non-staining, non-absorbent material compatible with joint sealants and surfaces adjacent to joints.

PART 3 - EXECUTION

3.1 PREPARATION

A. Surface Cleaning of Joints: Clean out joints immediately before installing joint sealants.

1. Remove all foreign material from joint substrates that could interfere with adhesion of joint sealant.

a. Clean porous joint substrate surfaces by brushing, grinding, blast cleaning, mechanical abrading, or combination of these methods to produce clean, sound substrate capable of developing optimum bond with joint sealants. Remove loose particles remaining after cleaning operations above by vacuuming or blowing out joints with oil-free compressed air.


2. Remove laitance and form-release agents from concrete.

a. Clean non-porous surfaces with chemical cleaners or other means that do not stain, harm substrates, or leave residues capable of interfering with adhesion of joint sealants.

B. Joint Priming: Prime joint substrates based on preconstruction joint-sealant-substrate tests or prior experience. Apply primer to comply with joint-sealant manufacturer's written instructions. Confine primers to areas of joint-sealant bond. Do not allow spillage or migration onto adjoining surfaces.

C. Masking Tape: Use masking tape where required to prevent contact of sealant with adjoining surfaces that otherwise would be permanently stained or damaged by such contact or by cleaning methods required to remove sealant smears. Remove tape immediately after tooling without disturbing joint seal.

3.2 INSTALLATION

A. Sealant Installation Standard: Comply with recommendations in ASTM C 1193 for use of joint sealants as applicable to materials, applications, and conditions indicated.

B. Acoustical Sealant Application Standard: Comply with recommendations in ASTM C 919 for use of joint sealants in acoustical applications as applicable to materials, applications, and conditions indicated.

C. Install sealant backings of type indicated to support sealants during application and at position required to produce cross-sectional shapes and depths of installed sealants relative to joint widths that allow optimum sealant movement capability.

1. Do not leave gaps between ends of sealant backings. 2. Do not stretch, twist, puncture, or tear sealant backings. 3. Remove absorbent sealant backings that have become wet before sealant

application and replace them with dry materials.

D. Install bond-breaker tape behind sealants where sealant backings are not used between sealants and backs of joints.

E. Install sealants using proven techniques that comply with following and at same time backings are installed:

1. Place sealants so they directly contact and fully wet joint substrates. 2. Completely fill recesses in each joint configuration. 3. Produce uniform, cross-sectional shapes and depths relative to joint widths that

allow optimum sealant movement capability.

F. Tooling of Non-sag Sealants: Immediately after sealant application and before skinning or curing begins, tool sealants per requirements specified below to form smooth, uniform beads of configuration indicated; to eliminate air pockets; and to ensure contact and adhesion of sealant with sides of joint.


1. Remove excess sealant from surfaces adjacent to joints. 2. Use tooling agents that are approved in writing by sealant manufacturer and that

do not discolor sealants or adjacent surfaces. 3. Provide concave joint configuration per Figure 5A in ASTM C 1193, unless

otherwise indicated.

G. Installation of Preformed Silicone-Sealant System: Comply with manufacturer's written instructions.

H. Installation of Preformed Foam Sealants: Install each length of sealant immediately after removing protective wrapping, taking care not to pull or stretch material, producing seal continuity at ends, turns, and intersections of joints. For applications at low ambient temperatures where expansion of sealant requires acceleration to produce seal, apply heat to sealant in compliance with sealant manufacturer's written instructions.

I. Clean off excess sealant or sealant smears adjacent to joints as the Work progresses by methods and with cleaning materials approved in writing by manufacturers of joint sealants and of products in which joints occur.

3.3 JOINT-SEALANT SCHEDULE

A. Joint-Sealant Application: Exterior vertical and horizontal non-traffic construction joints in cast-in-place concrete.

1. Joint Sealant: Multicomponent non-sag polysulfide sealant.

B. Joint-Sealant Application: Exterior horizontal traffic isolation joints in cast-in-place concrete.

1. Joint Sealant: Multicomponent pourable polysulfide sealant.


C. Joint-Sealant Application: Exterior joints in exterior insulation and finish systems.

1. Joint Sealant: Single-component neutral and basic-curing silicone sealant.

D. Joint-Sealant Application: Exterior perimeter joints for frames of doors windows and louvers.


E. Joint-Sealant Application: Vertical control and expansion joints on exposed interior surfaces of exterior walls.


F. Joint-Sealant Application: Interior ceramic tile expansion, control, contraction, and isolation joints in horizontal traffic surfaces.



G. Joint-Sealant Application: Interior joints between plumbing fixtures and adjoining walls, floors, and counters.

1. Joint Sealant: Single-component mildew-resistant neutral-curing silicone sealant.

H. Joint-Sealant Application: Vertical joints on exposed surfaces of interior unit masonry.


I. Joint-Sealant Application: Perimeter joints between interior wall surfaces and frames of interior doors and windows.

1. Joint Sealant: Latex sealant.

J. Joint-Sealant Application: Interior control, expansion, and isolation joints in horizontal traffic surfaces of flooring.


END OF SECTION

SECTION 08111 STEEL DOORS AND FRAMES

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio STEEL DOORS AND FRAMES Section 08111 Page 1 of 6

PART 1 - GENERAL

1.1 SUMMARY


1. Standard Hollow Metal Steel Doors and Frames.

1.2 SUBMITTALS

A. Product Data: Include construction details, material descriptions, core descriptions, label compliance, fire-resistance rating, and finishes for each type of door and frame specified.

B. Shop Drawings: Provide schedule of standard steel doors and frames using same reference numbers for details and openings as those on the Drawings.

C. Product test reports.


A. Smoke-Control Door Assemblies: Comply with NFPA 105 or UL 1784.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Manufacturers: Subject to compliance with requirements, provide products by one of following:

1. Amweld Building Products, LLC. 2. Benchmark Doors; a division of General Products Co., Inc. 3. Ceco Door Products; an ASSA ABLOY Group Company. 4. CURRIES Company; an ASSA ABLOY Group Company. 5. Deansteel Manufacturing, Inc. 6. Fleming Door Products Ltd.; an ASSA ABLOY Group Company. 7. Kewanee Corporation (The). 8. Mesker Door Inc. 9. Pioneer Industries, Inc. 10. Republic Builders Products Company. 11. Steelcraft; an Ingersoll-Rand Company.


2.2 MATERIALS

A. Cold-Rolled Steel Sheet: ASTM A 1008 / A 1008M, Commercial Steel (CS), Type B; suitable for exposed applications.

B. Hot-Rolled Steel Sheet: ASTM A 1011 / A 1011M, Commercial Steel (CS), Type B; free of scale, pitting, or surface defects; pickled and oiled.

C. Supports and Anchors: After fabricating, galvanize units to be built into exterior walls per ASTM A 153 / A 153M, Class B.

D. Inserts, Bolts, and Fasteners: Provide items to be built into exterior walls, hot-dip galvanized per ASTM A 153 / A 153M.

E. Grout: Comply with ASTM C 476, with slump of 4-inches for standard steel door frames built into concrete or masonry, as measured per ASTM C 143 / C 143M.

F. Mineral-Fiber Insulation: ASTM C 665, Type I (blankets without membrane facing); consisting of fibers manufactured from slag or rock wool with 6 to 12 lb. / cu. ft. density; maximum flame-spread and smoke-developed indexes of 25 and 50 respectively; passing ASTM E 136 for combustion characteristics.

G. Bituminous Coating: Cold-applied asphalt mastic, SSPC-Paint 12, compounded for 15-mil dry film thickness per coat, inert-type non-corrosive compound free of asbestos fibers, sulfur components, and other deleterious impurities.

2.3 STANDARD STEEL DOORS

A. General: Provide doors of design indicated, not less than thickness indicated; fabricated with smooth surfaces, without visible joints or seams on exposed faces per ANSI A250.8.

1. Core Construction: Manufacturer's standard kraft-paper honeycomb, polystyrene, polyurethane, mineral-board, or vertical steel-stiffener core that produces doors per ANSI A250.8.

2. Vertical Edges for Single-Acting Doors: Beveled, 1/8-inch in 2-inches. 3. Top and Bottom Edges: Closed with flush or inverted 0.042-inch- thick end

closures or channels of same material as face sheets.

B. Exterior Doors: Face sheets fabricated from metallic-coated steel sheet. Provide doors complying with requirements indicated below per ANSI A250.8 for level and model and ANSI A250.4 for physical-endurance level:

1. Level 4 and Physical Performance Level A (Maximum Duty), Model 1 (Full Flush).

C. Interior Doors: Face sheets fabricated from cold-rolled steel sheet, unless otherwise indicated to comply with exterior door requirements. Provide doors complying with requirements indicated below per ANSI A250.8 for level and model and ANSI A250.4 for physical-endurance level:


1. Level 3 and Physical Performance Level A (Extra Heavy Duty), Model 1 (Full Flush).

2.4 STANDARD STEEL FRAMES

A. General: Comply with ANSI A250.8 and with details indicated for type and profile.

B. Exterior Frames: Insulated, fabricated from metallic-coated steel sheet.

1. Fabricate frames with mitered or coped and welded face corners. 2. Frames for Level 4 Steel Doors: 0.067-inch thick steel sheet.

C. Interior Frames: Fabricated from cold-rolled steel sheet, unless otherwise indicated to comply with exterior frame requirements.

1. Fabricate frames with mitered or coped and welded face corners. 2. Frames for Level 3 Steel Doors: 0.067-inch- thick steel sheet.

D. Supports and Anchors: Fabricated from electrolytic zinc-coated or metallic-coated steel sheet.

E. Jamb Anchors: Masonry, stud-wall, compression, or post-installed expansion type; not less than 0.042-inch thick.

F. Floor Anchors: Formed from same material as frames, not less than 0.042-inch thick.

2.5 FABRICATION

A. General: Fabricate standard steel doors and frames to be rigid and free of defects, warp, or buckle. Accurately form metal to required sizes and profiles, with minimum radius for thickness of metal. Where practical, fit and assemble units in manufacturer's plant. To ensure proper assembly at the Work site, clearly identify work that cannot be permanently factory assembled before shipment.

B. Exterior Doors: Provide weep-hole openings in bottom of exterior doors to permit moisture to escape. Seal joints in top edges of doors against water penetration.

C. Standard Steel Frames: Where frames are fabricated in sections due to shipping or handling limitations, provide alignment plates or angles at each joint, fabricated of same thickness metal as frames.

1. Welded Frames: Weld flush face joints continuously; grind, fill, dress, and make smooth, flush, and invisible.

2. Provide countersunk, flat- or oval-head exposed screws and bolts for exposed fasteners, unless otherwise indicated.

3. Floor Anchors: Weld anchors to bottom of jambs and mullions with at least four spot welds per anchor.

4. Jamb Anchors: Locate anchors not more than 18-inches from top and bottom of frame. Space anchors not more than 32-inches o.c.


5. Door Silencers: Except on weather-stripped doors, drill stops to receive door silencers as follows. Provide plastic plugs to keep holes clear during construction.

D. Hardware Preparation: Factory prepare standard steel doors and frames to receive templated mortised hardware; include cutouts, reinforcement, mortising, drilling, and tapping, per the Door Hardware Schedule and templates furnished as specified in Division 8 Section "Door Hardware."

1. Comply with applicable requirements in ANSI A250.6 and ANSI / DHI A115 Series specifications for door and frame preparation for hardware. Locate hardware as indicated on Shop Drawings or, if not indicated, per ANSI A250.8.

2.6 FINISHES

A. Steel Finish: Factory priming for field-painted finish.

1. Shop Primer: Manufacturer's standard, fast-curing, lead- and chromate-free primer complying with ANSI A250.10 acceptance criteria.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Remove welded-in shipping spreaders installed at factory.

B. Provide doors and frames of sizes, thicknesses, and designs indicated. Install standard steel doors and frames plumb, rigid, properly aligned, and securely fastened in place. Comply with the Drawings and manufacturer's written instructions.

C. Standard Steel Frames: Install standard steel frames for doors and other openings, of size and profile indicated. Comply with SDI 105.

1. Set frames accurately in position; plumbed, aligned, and braced securely until permanent anchors are set. After wall construction is complete, remove temporary braces, leaving surfaces smooth and undamaged.

a. At fire-protection-rated openings, install frames according to NFPA 80. b. Apply bituminous coating to backs of frames that are filled with mortar,

grout, and plaster containing anti-freezing agents.

2. Metal-Stud Partitions: Solidly pack mineral-fiber insulation behind frames.

D. Standard Steel Doors: Fit hollow-metal doors accurately in frames. Shim as necessary.

1. Fire-Rated Doors: Install doors with clearances per NFPA 80. 2. Smoke-Control Doors: Install doors per NFPA 105.


E. Glazing: Comply with installation requirements in Division 8 Section "Glazing" and with standard steel door and frame manufacturer's written instructions.

F. Final Adjustments: Check and readjust operating hardware items immediately before final inspection. Leave work in complete and proper operating condition. Remove and replace defective work, including standard steel doors or frames that are warped, bowed, or otherwise unacceptable.

G. Prime-Coat Touchup: Immediately after erection, sand smooth rusted or damaged areas of prime coat and apply touchup of compatible air-drying primer.

END OF SECTION

SECTION 08211 FLUSH WOOD DOORS

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio FLUSH WOOD DOORS Section 08211 Page 1 of 4

PART 1 - GENERAL

1.1 SUMMARY


1. Doors With Wood-veneer Faces. 2. Factory Fitting. 3. Factory Finishing. 4. Factory Machining for Hardware.

B. See Division 8 Section "Glazing" for glass view panels in flush wood doors.

1.2 SUBMITTALS

A. Product Data: For each type of door. Include factory-finishing specifications.

B. Shop Drawings: Indicate location, size, and hand of each door; elevation of each kind of door; construction details; location and extent of hardware blocking; mortises, holes, and cutouts; factory finishing; fire ratings; and other pertinent data.

C. Samples: For each face material and finish.


A. Quality Standard: Comply with AWI's "Architectural Woodwork Quality Standards Illustrated."

B. Fire-Rated Wood Doors: Doors that are listed and labeled by testing and inspecting agency acceptable to authorities having jurisdiction for fire ratings indicated.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Manufacturers: Subject to compliance with requirements, provide products by one of following:

1. Algoma Hardwoods Inc. 2. Ampco Products, Inc. 3. Buell Door Company. 4. Chappell Door Co. 5. Eagle Plywood & Door Manufacturing, Inc. 6. Eggers Industries; Architectural Door Division. 7. GRAHAM Manufacturing Corp. 8. Haley Brothers, Inc. 9. Ideal Wood Products, Inc. 10. IPIK Door Company.


11. Lambton Doors. 12. Marlite. 13. Mohawk Flush Doors, Inc. 14. Oshkosh Architectural Door Co. 15. Poncraft Door Co. 16. Southwood Door Co. 17. Vancouver Door Company, Inc. 18. VT Industries Inc. 19. Weyerhaeuser Company.

2.2 CONSTRUCTION

A. Doors for Transparent Finish:

1. Grade: Custom (Grade A faces). 2. Species and Cut: Red oak, plain sliced. Coordinate with the owner regarding

alternate door selections. 3. Match Between Veneer Leaves: Book match. 4. Assembly of Veneer Leaves on Door Faces: Balance match. 5. Pair and Set Match: Provide for doors hung in same opening or separated only

by mullions.

B. Fire-Rated Doors:

1. Construction: Construction and core specified above for type of face indicated or manufacturer's standard mineral-core construction as needed to provide fire rating indicated.

2. Edge Construction: Manufacturer's standard laminated-edge construction with improved screw-holding capability and split resistance.

3. Provide doors with glued-block cores instead of particleboard cores at locations where exit devices are indicated.

4. Wood-Veneered Beads for Light Openings in Fire Doors: Manufacturer's standard wood-veneered noncombustible beads matching veneer species of door faces and approved for use in doors of fire rating indicated.

2.3 FABRICATION

A. Factory fit doors to suit frame-opening sizes indicated. Comply with clearance requirements of referenced quality standard for fitting. Comply with requirements in NFPA 80 for fire-rated doors.

2.4 FACTORY FINISHING

A. Finish doors at factory that are indicated to receive transparent finish. Field finish doors indicated to receive opaque finish.

B. Grade: Premium.


C. Finish: Manufacturer's standard finish with performance comparable to AWI System TR-4 conversion varnish.

D. Staining: As selected from manufacturer's full range.

E. Effect: Open-grain finish.

F. Sheen: Satin. PART 3 - EXECUTION

3.1 INSTALLATION

A. Install doors per manufacturer's written instructions, referenced quality standard, and as indicated.

1. Install fire-rated doors in corresponding fire-rated frames per NFPA 80.

B. Factory-Fitted Doors: Align in frames for uniform clearance at each edge.

C. Factory-Finished Doors: Restore finish before installation if fitting or machining is required at the Work site.

END OF SECTION

SECTION 08411 ALUMINUM-FRAMED ENTRANCE AND STOREFRONT SYSTEMS

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio ALUMINUM-FRAMED ENTRANCE AND STOREFRONT SYSTEMS Section 08411 Page 1 of 2

PART 1 - GENERAL

1.01 SUMMARY


1. Aluminum Entrance system.

2. Storefront system.

1.02 SUBMITTALS

A. Product Data: Submit manufacturer's product data and installation instructions for each material and product used.

B. Shop Drawings: Submit shop drawings indicating material characteristics, details of construction, connections, and relationship with adjacent construction.

C. Warranty: Submit manufacturer’s standard warranty. Include labor and materials to repair or replace defective materials.

1. Warranty Period: 5 years form Substantial Completion of the Work.

D. Operation and Maintenance Data: Submit manufacturer’s operation and maintenance data, including operating instructions, list of spare parts and maintenance schedule.


A. Comply with governing codes and regulations. Provide products of qualified, acceptable manufacturers which have been in satisfactory use in similar service for three years. Use experienced installers. Deliver, handle, and store materials per manufacturer's instructions.

PART 2 - PRODUCTS

2.01 MATERIALS

A. Basis of Design: Kawneer Series 350.

B. Manufacturers: 1. EFCO Corporation. 2. Kawneer Company. 3. Tubelite Architectural Products. 4. United States Aluminum. 5. Vistawall Architectural Products. 6. Approved equal.

C. Aluminum Members: ASTM B 221, B 209 and B 211.

D. Steel Reinforcement: ASTM A 36, ASTM A 611, and ASTM A 570.

E. Door Style: Narrow style; vertical and top rail = 3-1/2 inches, bottom rail = 6-1/2 inches.

F. Entrance glazing: Single glazing, tempered.

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio ALUMINUM-FRAMED ENTRANCE AND STOREFRONT SYSTEMS Section 08411 Page 2 of 2

G. Storefront glazing: Insulating glazing. 1. See Division 8 – “Glazing” for glass specification. 2. See Division 8 – “Door Hardware” for hardware specification and Hardware

Schedule in the Drawings for entrance hardware. 3. See Storefront Types in the Drawings for tempered glass locations.

H. Auxiliary Materials:

1. Weather-stripping.

PART 3 - EXECUTION

3.01 INSTALLATION

A. Take field measurements before fabrication where possible; do not delay job progress.

B. Install materials and systems per manufacturer's instructions and approved submittals. Install materials and systems in proper relation with adjacent construction and with uniform appearance. Coordinate with work of other sections.

C. Anchor securely in place; install plumb, level and in true alignment. Isolate dissimilar materials to prevent corrosion.

D. Coordinate with glass and glazing work; install hardware and adjust for smooth, proper operation.

E. Clean and protect completed system; repair damage.

END OF SECTION

SECTION 087100 Hardware

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio DOOR HARDWARE - 087100 1

PART 1 - GENERAL

1.1 Refer to "General and Special Conditions", and "Instructions to Bidders", Division 1 of Specifications. Requirements of these Sections and the project drawings shall govern work in this section.

1.2 Summary:

A. Section Includes:

1. Furnish all items of Finish Hardware specified, scheduled, shown or required herein except those items specifically excluded from this section of the specification.

2. The intent of the hardware specification is to specify the hardware for interior and exterior doors, and to establish a type, continuity, and standard of quality; however, it shall be the door hardware supplier’s responsibility for thoroughly reviewing existing conditions, schedules, Specifications, Drawings, and other Contract Documents to verify the suitability of the hardware specified.

B. Related work:

1. Division 1 – General Requirements 2. Division 6 – Rough Carpentry 3. Division 6 – Finish Carpentry: Installation of Finish Hardware 4. Division 8 – Steel Doors and Frames 5. Division 8 – Wood Doors 6. Division 8 – Aluminum Framed Entrances and Storefronts 7. Division 28 – Smoke Detection Systems 8. Division 28 – Security Access Systems

C. Specific Omissions: Hardware for the following is specified or indicated elsewhere, unless specifically listed in the hardware sets:

1. Cabinet Hardware 2. Signs 3. Folding partitions 4. Sliding aluminum doors 5. Chain link and wire mesh doors and gates 6. Access doors and panels 7. Overhead and Coiling doors

1.3 Submittals:

A. Hardware Schedule:

1. Submit number of Hardware Schedules as directed in Division 1. 2. Follow guidelines established in Door & Hardware Institute Handbook (DHI) Sequence

and Format for the Hardware Schedule unless noted otherwise.



3. Schedule will include the following: a. Door Index including opening numbers and the assigned Finish Hardware set. b. Preface sheet listing category only and manufacturer's names of items being

furnished as follows:

CATEGORY SPECIFIED SCHEDULED Hinges Manufacturer A Manufacturer B Lock sets Manufacturer X Manufacturer X Kick Plates Open Manufacturer Z

c. Hardware Locations: Refer to Article 3.1.B.2 Locations. d. Opening Description: Single or pair, number, room locations, hand, active leaf,

degree of swing, size, door material, frame material, and UL listing. e. Hardware Description: Quantity, category, product number, fasteners, and finish. f. Headings that refer to the specified Hardware Set Numbers. g. Scheduling Sequence shown in Hardware Sets. h. Product data of each hardware item, and shop drawings where required, for

special conditions and specialty hardware. i. Electrified Hardware system operation description. j. "Vertical" scheduling format only. "Horizontal" schedules will be returned "Not

Approved." k. Typed Copy. l. Double-Spacing. m. 8-1/2 x 11 inch sheets n. U.S. Standard Finish symbols or BHMA Finish symbols.

B. Product Data:

1. Submit, in booklet form Manufacturers Catalog cut sheets of scheduled hardware. 2. Submit product data with hardware schedule.

C. Wiring Diagrams:

1. Submit elevation drawings showing relationship of all electrical and pneumatic hardware components to door and frame. Indicate number and gage of wires required. a. Include wiring drawing showing point to point wire hook up for all components. b. Include system operations descriptions for each type of opening; describe each

possible condition.

D. Key Schedule:

1. Submit detailed schedule indicating clearly how the Owner's final keying instructions have been followed.

2. Submit as a separate schedule.

E. Samples:

1. Prior to submittal of the final hardware schedule and prior to final ordering of finish hardware, submit one sample, if required, of each type of exposed hardware unit, finished as required and tagged with full description for coordination with schedule.

2. Samples will be returned to the supplier. Units, which are acceptable and remain undamaged through submittal, review and field comparison procedures, may, after final



check of operation, be used in the work, within limitations of keying coordination requirements.

F. Operations and Maintenance Manuals:

1. Provide operations and maintenance manuals for each type of door hardware.

1.4 Quality Assurance:

A. Requirements of Regulatory Agencies:

1. Furnish finish hardware to comply with the requirements of laws, codes, ordinances, and regulations of the governmental authorities having jurisdiction where such requirements exceed the requirements of the Specifications.

2. Furnish finish hardware to comply with the requirements of the regulations for public building accommodations for physically handicapped persons of the governmental authority having jurisdiction and to comply with Americans with Disabilities Act.

3. Provide hardware for fire rated openings in compliance with NFPA 80 and state and local building code requirements. Provide only hardware that has been tested and listed by UL for types and sizes of doors required and complies with requirements of door and door frame labels.

B. Supplier:

1. Mechanical Hardware: a. Shall be an established firm dealing in contract builders’ hardware. He must have

adequate inventory, qualified personnel on staff and be located within 100 miles of the project. The distributor must be a factory-authorized dealer for all materials required. The supplier shall be or have in employment an Architectural Hardware Consultant (AHC).

2. Electrified Hardware: a. Shall be an experienced door hardware supplier who has completed projects with

electrified door hardware similar in material, design, and extent to that indicated for this project, whose work has resulted in construction with a record of successful in-service performance, and who is acceptable to manufacturer of primary materials.

b. Shall prepare data for electrified door hardware, including shop drawings, based on testing and engineering analysis of manufacturer’s standard units in assemblies similar to those indicated for this project.

c. Shall have experience in providing consulting services for electrified door hardware installations.

C. Installer Qualifications:

1. Qualified tradesmen, skilled in application of commercial grade hardware with record of successful in-service performance for installing door hardware similar in quantity, type, and quality to that indicated for this Project.

D. Pre-installation Meeting:

1. Before hardware installation, General Contractor/Construction Manager will request a hardware installation meeting be conducted on the installation of hardware; specifically that of locksets, closers, exit devices, overhead stops and coordinators. Manufacturer's



representatives of the above products, in conjunction with the hardware supplier for the project, shall conduct the meeting. Meeting to be held at job site and attended by installers of hardware for aluminum, hollow metal and wood doors. Meeting to address proper coordination and installation of hardware, per finish hardware schedule for this specific project, by using installation manuals, hardware schedule, templates, physical product samples and installation videos.

2. When any electrical or pneumatic hardware is specified this meeting shall also include the following trades/installers: Electrical, Security, Alarm systems and Architect.

3. Convene one week or more prior to commencing work of this Section.

E. Manufacturer:

1. Obtain each type of hardware (latch and locksets, hinges, closers, etc.) from a single manufacturer, although several may be indicated as offering products complying with requirements.

2. Provide electrified door hardware from same manufacturer as mechanical door hardware, unless otherwise indicated.

F. Fire-Rated Door Assemblies:

1. Assemblies complying with NFPA 80 that are listed and labeled by a testing and inspecting agency acceptable to authorities having jurisdiction, for fire ratings indicated, based on testing according to NFPA 252.

2. Positive Pressure Test: After 5 minutes into the test, the neutral pressure level in furnace shall be established at 40 inches (1000 mm) or less above the sill.

1.5 Product Delivery, Storage, and Handling:

A. Inventory door hardware on receipt.

B. Label each item of hardware with the appropriate door number and Hardware Schedule heading number, and deliver to the installer so designated by the contractor.

C. Provide secure lock-up for door hardware delivered to Project site.

1.6 Warranties:

A. Refer to Division 1 for warranty requirements.

B. During the warranty period, replace defective work, including labor, materials and other costs incidental to the work. Replace work found to be defective as defined in the General Conditions.

1.7 Maintenance and Service:

A. Furnish a complete set of specialized tools for the Owner’s continued adjustment, maintenance, and removal/replacement of door hardware.



PART 2 - PRODUCT

2.1 Manufacturers:

A. Furnish each category with the products of only one manufacturer unless specified otherwise; this requirement is mandatory whether various manufacturers are listed or not.

B. Provide the products of manufacturer designated or if more than one manufacturer is listed, the comparable product of one of the other manufacturers listed. Where only one manufacturer or product is listed, it is understood that this is the owner’s Building Standard and "no substitution" is allowed.

C. The first manufacture listed for each product is the manufacture used in the hardware sets.

2.2 Materials:

A. Screws and Fasteners:

1. Furnish fasteners of the proper type, size, quantity and finish. Use machine screws and expansion shields for attaching hardware to concrete or masonry, and wall grip inserts at hollow wall construction. Furnish machine screws for attachment to reinforced hollow metal doors and frames and reinforced aluminum doors and frames. Furnish full thread wood screws for attachment to solid wood doors and frames. "TEK" type screws are not acceptable.

2. Sex bolts will not be permitted on reinforced metal doors or wood doors where blocking is specified.

B. Hinges:

1. Quantity: Provide the following, unless otherwise indicated: a. Two Hinges: For doors with heights up to 60 inches (1524 mm). b. Three Hinges: For doors with heights 61 to 90 inches (1549 to 2286 mm). c. Four Hinges: For doors with heights 91 to 120 inches (2311 to 3048 mm). d. For doors with heights more than 120 inches (3048 mm), provide 4 hinges, plus 1

hinge for every 30 inches (750 mm) of door height greater than 120 inches (3048 mm).

2. Hinge Sizes: Provide the following, unless otherwise indicated: a. 4-1/2 inches high: For all doors with widths of 36 inches or less. b. 5 inches high: For all doors with widths greater than 36 inches.

3. Hinge Base Metal Thickness: Provide the following, unless otherwise indicated: a. Medium Weight Doors with Medium Frequency: 0.134 inches thick. b. Heavy Weight Doors with High Frequency: 0.180 inches thick.

4. Hinge Base Metal: Unless otherwise indicated, provide the following: a. Exterior Hinges: Stainless steel, with stainless-steel pin. b. Interior Hinges: Steel, with steel pin. c. Hinges for Fire-Rated Assemblies: Steel, with steel pin.

5. Hinge Options: Where indicated in door hardware sets or on Drawings: a. Nonremovable Pins: Provide set screw in hinge barrel that, when tightened into a

groove in hinge pin, prevents removal of pin while door is closed; for out-swinging exterior doors and out-swinging corridor doors with locks.

b. Corners: Square.



c. Width of Hinges: Shall be sufficient to clear all trim. 6. Fasteners: Provide Phillips flat-head screws comply with the following::

a. Machine Screws: For metal doors and frames. Install into drilled and tapped holes. b. Wood Screws: For wood doors and frames. c. Threaded-to-the-Head Wood Screws: For fire-rated wood doors. d. Finish screw heads to match surface of hinges.

7. Manufacturers: a. Ives; an Allegion Company (IVE). b. Hager Companies (HAG). c. Stanley; a Stanley Black and Decker Company (STA). d. McKinney; an ASSA Abloy Company (MCK).

C. Locks and Latches:

1. Bored Locks, Heavy Duty: a. All Bored Locks shall be designed to meet BHMA A156.2, Grade 1 test standards

and certified by an independent testing laboratory. b. Provide 2-3/4 inch backset. c. Provide strikes with extended lips where required to protect trim from being marred

by latch bolt. Provide strike lips that do not project more than 1/8" beyond doorframe trim at single doors and have 7/8" lip to center at pairs of 1-3/4" doors.

d. Manufacturers: 1) Schlage; an Allegion Company, ND series (SCH). No Substitution.

e. Lockset Trim: 1) Schlage, Sparta

2. Auxiliary Locks: a. Deadlatch/Deadlock:

1) Provide armor faceplate to suit door edge. 2) Backset shall be 1 1/2" unless door stile width requires narrower backset. 3) Provide a box lipped strike for deadlatches and a box non-lipped strike for

deadlocks. 4) Manufactures:

1) Adams Rite; an ASSA Abloy Company, 4900 series, (ADA).

D. Panic and Fire Exit Hardware:

1. Touchpad Style: a. Exit devices shall be touchpad style, fabricated of brass, bronze, stainless steel, or

aluminum, plated to the standard architectural finishes to match the balance of the door hardware.

b. All exit devices shall incorporate a fluid damper, which decelerates the touchpad on its return stroke and eliminates noise associated with exit device operation. Touchpad shall extend a minimum of one half of the door width. All latchbolts to be deadlatching type, with a self-lubricating coating to reduce wear.

c. End-cap will be sloped to deflect any impact from carts and they shall be flush with the external mechanism case. End caps that overlap and project above the mechanism case are unacceptable. End cap shall utilize a two-point attachment to the mounting bracket.

d. Touchpad shall match exit device finish, and shall be stainless steel for US26, US26D, US28, US32, and US32D finishes. Only compression springs will be used in devices, latches, and outside trims or controls.

e. Plastic templates shall be included with each exit device to facilitate a quick, easy and accurate installation.



f. Strikes shall be roller type and come complete with a locking plate to prevent movement.

g. All rim and vertical rod exit devices shall have passed a 5 million(5,000,000) cycle test based on ANSI A156.3, 1994, Grade 1 test standards and certified by an independent testing lab.

h. All mortise exit devices shall have passed a 10 million(10,000,000)cycle test based on ANSI A156.3, 1994, Grade 1 test standards and certified by an independent testing lab.

i. Provide cylinder dogging on panic exit hardware where noted in hardware sets. j. Exit devices shall be UL listed panic exit hardware. All exit devices for fire rated

openings shall be UL labeled fire exit hardware. k. Lever trim for exit devices shall be vandal-resistant type, which will travel to a 90-

degree down position when more than 35 pounds of torque are applied, and which can easily be re-set.

l. Manufacturers: 1) Von Duprin; an Allegion Company, 99/33A series (VON).

m. Trim: 1) As specified in sets. 2) Levers to match lockset design where specified.

E. Surface Door Closers:

1. All Surface Door Closers shall be designed to meet BHMA A156.4, Grade 1 test standards and certified by an independent testing laboratory.

2. Door closers shall have fully hydraulic, full rack and pinion action with a high strength cast iron cylinder. Cylinder body shall be 1 ½” in diameter, and double heat treated pinion shall be 11/16” in diameter with double D slab drive arm connection.

3. Hydraulic fluid shall be of a type requiring no seasonal closer adjustment for temperatures ranging from 120 degrees F to –30 degrees F.

4. Spring power shall be continuously adjustable over the full range of closer sizes, and allow for reduced opening force for the physically handicapped. Hydraulic regulation shall be by tamper-proof, non-critical valves. Closers shall have separate adjustment for latch speed, general speed, and backcheck.

5. All closers shall have solid forged steel main arms (and forged forearms for parallel arm closers).

6. All surface mounted mechanical closers shall be certified to exceed ten million (10,000,000) full load cycles by a recognized independent testing laboratory.

7. Closers will have Powder coating finish certified to exceed 100 hours salt spray testing by ETL, an independent testing laboratory used by BHMA for ANSI certification.

8. Refer to door and frame details and furnish accessories such as drop plates, panel adapters, spacers and supports as required to correctly install door closers. State degree of door swing in the hardware schedule.

9. Provide type of arm required for closer to be located on non-public side of door, unless otherwise indicated.

10. Manufacturers: a. LCN; an Allegion Company, 4010/4111 series (LCN).

F. Door Trim:

1. Push-Pull Units: One inch round rod. Push: Straight push bar, Pull: 90 degree off-set, 10” centers. Attach top post of pull back to back with latch stile end of push bar, bottom post of pull and hinge stile end of push bar with end caps.

2. Pull, Offset: One inch round rod, 90 degree offset, 10” centers. 3. Manufacturers:



a. Ives; an Allegion Company, series as listed in sets (IVE). b. Equal products from Hager or Rockwood.

G. Protection Plates:

1. Kick Plates: a. Furnish beveled on 4 edges, countersink fasteners, .050” thick x 10" high x 1-1/2"

less door width for the push side on single doors and 1” less door width for the pull side on single doors and push or pull side on pairs.

2. Mop Plates: a. Furnish beveled on 4 edges, countersink fasteners, .050” thick x 4" high x 1-1/2"

less door width for the push side on single doors and 1” less door width for the pull side on single doors and push or pull side on pairs.

3. Manufacturers: a. Ives; an Allegion Company, 8400 series and 8402 series for rated openings for

plates over 16” high (IVE). b. Equal products of Hager or Rockwood.

H. Door Stops:

1. Wall Bumpers: a. Wrought, forged, or cast, approximately 2-1/2 inch diameter, convex or concave

rubber center, concealed fasteners. 1) Ives; an Allegion Company, WS406/407 (IVE). 2) Equal products of Hager or Rockwood.

2. Wall Stops: a. Length to exceed projection of all other hardware. Provide with threaded studs and

expansion shields for masonry wall construction. Install with slope at top. 1) Ives; an Allegion Company, WS33 (IVE). 2) Equal products of Hager or Rockwood.

3. Overhead Stops and Holders: a. Size per manufacturer's selector chart. Plastic end caps, hold open mechanisms

and shock blocks are not allowed. End caps must be finished same as balance of unit.

b. Manufacture products using base material of Brass/Bronze for US3, US4, & US10B finished products and 300 Stainless Steel for US32 & US32D finished products.

c. Manufacturers: 1) Glynn-Johnson; an Allegion Company, series as listed in sets (GLY). 2) Equal products of Rixon (RIX).

I. Thresholds and Gasketing:

1. Thresholds: a. 1/2" high - 5" wide. Cope at jambs. b. Furnish full wall opening width when frames are recessed. c. Furnish with non-ferrous Stainless Steel Screws and Lead Anchors. d. Provide with thermal break at exterior doors.

1) Zero; an Allegion company, series as listed in sets (ZER). 2) Equals by National Guard Products, Hager or Pemko

2. Door Sweeps: a. Surface applied Neoprene b. Provide with drip cap at exterior doors.

1) Zero; an Allegion company, series as listed in sets (ZER).



2) Equals by National Guard Products, Hager or Pemko 3. Perimeter Gasketing:

a. Apply to head and jamb stops. b. Solid Bar stock all sides. c. Mount perimeter gasketing prior to other hardware.


4. Fire and Smoke Seals: a. Gaskets must comply with UBC7.2 (1997) Part 1 & 2, UL1784 (1995) NFPA 105

(1999) for use on (Category ‘B’) 20, 45, & 60 minute wood door assemblies: b. Perimeter Seals:


J. Electrified Hardware:

1. Power Transfers: a. Transfer power from door frame to edge of door, UL listed R4504. b. Power transfer to be concealed when door is closed. c. Manufacturers:

1) Von Duprin; an Allegion Company, EPT series (VON). 2. Power Supplies:

a. Universal 120-240 VAC input, low voltage DC regulated and filtered, fused primary input, NEMA 1 enclosure, high voltage protective cover, 12/24 VDC output field selectable with jumper, single polarized connector for distribution board.

b. Provide amperes greater than that of loads. c. Manufacturers:

1) Von Duprin; an Allegion Company, PS series (VON). 3. Electric Strike:

a. Electric strikes shall provide remote release of latchbolts. They shall be designed for use with the type locks shown at each opening where required. Strikes will be UL Listed for Burglary-Resistant Electric Door Strike, and where required, shall be UL listed as electric strikes for Fire Doors or Frames. Faceplates shall be stainless steel with finish as specified for each opening. The locking components shall be stainless steel to resist damage and abuse.

b. Solenoids shall be of the continuous duty type for the voltage specified. Plug connectors will be furnished. Strikes shall have an adjustable backbox to compensate for misalignment of door and frame.

c. Manufacturers: 1) Von Duprin; an Allegion Company, 6000 series (VON). 2) Adams Rite; an Assa Abloy Company, 7100, 7101 series (ADA).

4. Door Position Switches: a. Coordinate voltage requirements with Electrical Drawings and Specifications. b. Manufacturers:

1) Schlage Corporate Electronics; an Allegion Company (SCE) 1) Concealed 679HM-05, 679WD-05

K. Miscellaneous Hardware:

1. Silencers: a. Provide silencers for all interior doors without gasketing.

1) Ives; an Allegion Company, SR series (IVE). 2) Equal product of any BHMA manufacturer

2. Drip Caps:



a. Size drip cap: Door width plus 4” 1) Zero; an Allegion company, series as listed in sets (ZER). 2) Equals by National Guard Products or Reese

3. Lock Protector: a. Lock protector shall eliminate gap between door and frame. No exposed fasteners

on face of unit. 1) Ives; an Allegion Company, LG10 (IVE). 2) Equal products of any BHMA manufacturer.

L. Furnish items not categorized in the above descriptions but specified by manufacturer’s names in Hardware Sets.

2.3 Finishes:

A. Generally, Dull Chrome, US26D / BHMA 626. Provide finish for each item as indicated in sets.

2.4 Cylinders and Keying:

A. All cylinders for this project will be supplied by one supplier regardless of door type and location.

B. The Finish Hardware supplier will meet with Architect and/or Owner to finalize keying requirements and obtain keying instructions in writing including the delivery of final keys and cores. All lock functions shall be reviewed and approved in writing by the Owner prior to ordering hardware.

C. Provide disposable or keyed construction cores for use during construction period as specified in sets. Permanent cores will be furnished to the Owner’s Representative prior to occupancy. The Owner or Owner’s Security Agent in conjunction with the supplying distributor shall remove construction cores and install final cores.

D. Permanent cylinders shall be keyed by a Certified Keying Center or Allegion Schlage Factory, combinated in sets or subsets, master keyed or great grand master keyed, as directed by Owner. Permanent keys and cylinders shall be marked with the applicable standard key symbols for identification which will not include the actual key cuts. Permanent keys will also be stamped “Patented”. Keys and cylinder identification stamping to be approved by Architect and Owner.

E. Equip locks and cylinders with restricted, patent protected, full size interchangeable core cylinders with nickel silver blocking pin to check for patented feature on keys. Provide a minimum of six pins with nickel silver bottom pins. Cylinders must allow for multiplex master keying, combinated to Owner’s instructions.

F. Deliver all permanent keys, key blanks and other security keys as determined in keying meeting.

G. Key Material: Provide manufacturer’s standard embossed keys of nickel silver to ensure durability. Furnish cut keys in the following quantities: 1. 25 each Temporary construction Operating keys. 2. 2 each Temporary construction Control Keys. 3. 2 each Control Keys. 4. 2 each Great Grand/Grand Master Keys.



5. 4 each Master/Sub Master keys per group. 6. 2 each Keys per cylinder.

H. Manufacturers: 1. Schlage; an Allegion Company, Everest 29 series, (SCH).

2.5 Key Control:

A. Key Cabinet: 1. Provide a key control system including envelopes, labels, tags with self-locking key clips,

receipt forms, 3 way visible card index, temporary markers, permanent markers, and standard metal cabinet, all as recommended by system manufacturer, with capacity for 150 percent of the number of locks required for the project.

2. Provide complete cross-index system set up by hardware supplier or Lockset Manufacturers’ representative or Lockset Manufacturers authorized Service Center. Place keys on markers and hooks in the cabinet as determined by the final key schedule. Provide hinged panel type cabinet for wall mounting. Provide one each wall mounted key cabinet. Provide loan record system.

3. Manufacturers: a. Telkee or equal

2.6 Templates and Hardware Location:

A. Furnish hardware made to template. Supply required templates and hardware locations to the door and frame manufacturers.

PART 3 - EXECUTION

3.1 Installation:

A. General:

1. Install hardware according to manufacturer’s installations and template dimensions. Attach all items of finish hardware to doors, frames, walls, etc. with fasteners furnished and required by the manufacture of the item.

2. Provide blocking/reinforcement for all wall mounted Hardware. 3. Reinforced hollow metal doors and frames and reinforced aluminum door and frames will

be drilled and tapped for machine screws. 4. Solid wood doors and frames: full thread wood screws. Drill pilot holes before inserting

screws. 5. Install weather-strip gasket prior to parallel arm closer bracket, rim exit device or any stop

mounted hardware. Gasket to provide a continuous seal around perimeter of door opening. Allow for gasket when installing finish hardware. Door closers will require special templating. Exit devices will require adjustment in backset.

6. Overhead stops shall be templated to allow doors widest opening possible without the potential to cause damage to the door, frame, hardware or adjacent surfaces. Default shall be set at 110 degree opening. a. Contractor shall verify in field if 110 degree opening stop setting is achievable prior

to fabrication of door and frames.



b. Indicate on submittals where overhead stops are set to less than 110 degree opening and request Architect’s approval for each instance.

7. Door closers shall be templated to allow doors widest opening possible without the potential to cause damage to the door, frame, hardware or adjacent surfaces.

8. Where hardware components are scheduled for application to existing construction or where modifications to existing door hardware are required, field verify existing conditions and coordinate installation of door hardware to suit opening conditions and to provide proper door operation. Additional door/frame prep may be required.

9. Coordinate installation of pull trim so there is full access to the lock cylinder.

B. Locations:

1. Dimensions are from finish floor to center line of items. 2. Include this list in Hardware Schedule.

CATEGORY DIMENSION Hinges Door Manufacturer's Standard Levers Door Manufacturer's Standard Exit Device Touchbar Per Template Push-Pull Units 42" Centerline of Pull Offset Pulls Suitable for Exit Devices

C. Installation of Access Control Components:

1. Electrical Contractor shall be responsible for supplying and installing high voltage wiring to the access control panels, automatic door operators and to all doors requiring 110V to the low voltage power supplies. Includes mounting power supply boxes to the walls, supplied through door hardware sets and terminating high voltage to the power supplies. Terminations of the low voltage electrified door hardware shall be the responsibility of access control contractor including push buttons for automatic operators. Conduit for access control, automatic operators and all electrified door hardware by electrical contractor.

2. Access Control Supplier/Contractor shall be responsible for supplying and installing all low voltage wiring necessary to complete the installation of wall mounted card readers, reader interfaces, etc. and electrified door hardware/accessories. Low voltage wire terminations of the access control panel, electrified door hardware, and power supplies shall be the responsibility of access control supplier/contractor.

D. Final Adjustment:

1. The general contractor shall provide the services of a representative to inspect material furnished and its installation and adjustment, and to instruct the Owner's personnel in adjustment, care and maintenance of hardware.

2. Locksets, closers and exit devices shall be inspected by the factory representative for correct installation and proper adjustment in operation. The manufacturer's representative shall prepare a written report stating compliance, and also recording locations and kinds of non-compliance. The original report shall be forwarded to the Architect with copies to the Contractor, hardware supplier, hardware installer and building owner.

E. Technical and Warranty Information:



1. At the completion of the project, the technical and warranty information coalesced and kept on file by the General Contractor/Construction Manager shall be given to the Owner or Owner’s Agent. In addition to both the technical and warranty information, all factory order acknowledgement numbers supplied to the General Contractor/Construction Manager during the construction period shall be given to the Owner or Owner’s Agent. The warranty information and factory order acknowledgement numbers shall serve to both expedite and properly execute any warranty work that may be required on the various hardware items supplied on the project.

END OF SECTION 08 71 00

08800 GLAZING

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio GLAZING Section 08800 Page 1 of 5

PART 1 - GENERAL

1.1 SUMMARY


1. Transparent and translucent glass glazing for general and special purpose applications including; coated, float, heat-strengthened, impact resistant, insulating, low emissivity laminated, spandrel and tempered glass

2. Flat Glass Materials. 3. Insulating Glass Units. 4. Glazing Accessories.

1.2 SUBMITTALS

A. Manufacturer's data sheets on each product to be used, including:

1. Preparation instructions and recommendations. 2. Storage and handling requirements and recommendations. 3. Installation methods.

B. Shop Drawings: Show details of each type of glazing system in conjunction with framing system indicating type of glass, sizes, shapes, glazing material and quantity. Show details indicating glazing material, glazing thickness, bite on glass and glass edge clearance.

C. Verification Samples

1. Flat Glass Materials: Two 12-inch by 12-inch samples of each glass type specified.

2. Films and Tints: Two 12-inch long samples of each color specified.

D. Test and Evaluation Reports: Contractor shall obtain compatibility and adhesion test reports from sealant manufacturer indicating that glazing materials were tested for compatibility and adhesion with glazing sealant as well as other glazing materials including insulating units.

E. Manufacturer Reports: Submit glass fabricator’s shop drawing review indicating compliance with glazing standards established by Glass Association of North America (GANA). Submittal to include thermal stress and structural load analysis of proposed glass types, configuration and sizes.

F. Warranty documents specified herein.


1.3 WARRANTY

A. Provide written warranty for sputter coated glass. Warranty covers deterioration due to normal conditions of use and not to handling, installing, and cleaning practices contrary to glass manufacturer’s published instructions.

1. Warranty period commences 10-years from date of Substantial Completion of the Work

1.4 EXTRA MATERIALS

A. Furnish two of each size and type of insulating glass units.


A. Manufacturers: Fabrication processes, including low emissivity and reflective coatings, insulating, laminated, silk-screening and tempering shall be manufactured by single manufacturer with minimum of ten (10) years of fabrication experience and meet ANSI / ASQC 9002 1994.

B. Product Options: Obtain glass and glazing materials from one source for each product indicated. Coatings and finished assemblies, such as insulating units and laminated units, to be manufactured by same fabricator in order to have common source of warranty.

1.6 DEFINITIONS

A. Deterioration of Coated Glass: Defects developing from normal use attributed manufacturing process and not to causes other than glass breakage and practices for maintaining and cleaning coated glass contrary to manufacturer’s written instructions. Defects include peeling, cracking and other indications of deterioration in metallic coating.

B. Deterioration of Insulating Glass: Failure of hermetic seal under normal use attributed to manufacturing process and not to causes other than glass breakage and practices for maintaining and cleaning insulating glass contrary to manufacturer’s written instructions. Evidence of failure is obstruction of vision by dust, moisture or film on interior surfaces of glass.

C. Deterioration of Laminated Glass: Defects developed from normal use attributed to manufacturing process and not to causes other than glass breakage and practices for maintaining and cleaning laminated glass contrary to manufacturer’s written instructions. Defects include edge separation, delaminating material obstructing vision through glass and blemishes exceeding those allowed by referenced laminated glass standards.

D. Interspace or Airspace: Space between lites of any insulating glass unit that contains dehydrated air or specified gas.


E. Manufacturer: Firm that produces primary glass or fabricated glass products as defined herein.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Basis of Design: Guardian Product Sun Guard.

2.2 PERFORMANCE / DESIGN CRITERIA

A. Glass Strength: Analysis shall comply with ASTM E 1300 Determining Load Resistance of Glass in Buildings. Provide glass products in thickness and strengths (annealed or heat-treated) required to meet or exceed following criteria based on project loads and in-service conditions:

1. Minimum thickness of annealed or heat-treated glass products to be selected so worst case probability of failure does not exceed following:

a. 8 breaks per 1000 for glass installed vertically or not 15-degrees or more from vertical plane and under wind action.

b. 1 break per 1000 for glass installed 15-degrees or more from vertical plane and under action of wind and / or snow.

2. Deflection must be limited to prevent disengagement from frame and be less than or equal to 1”.

B. Thermal and Optical Performance: Provide glass products with performance properties specified in Product Schedule in the Drawings. Performance properties to be manufacturer’s published data as determined according to following procedures:

1. Visible light transmittance (VLT): 35-percent. 2. Exterior reflectance: 43-percent. 3. Center of glass U-Value: .29. 4. Shading coefficient: 0. 5. Solar heat gain coefficient (SHGC): .23-percent.

2.3 GLAZING SCHEDULE: See Drawings.

2.4 FABRICATION

A. Flat Glass:

1. Comply with ASTM C1036 Standard Specification for Flat Glass, Type 1, Class 1 (clear) or Class 2 (tinted, heat-absorbing and light reducing) and Quality q3.


2. ASTM C 1048 Heat Treated Flat Glass, Kind HS or FT, Condition A (uncoated), B (spandrel glass, one surface coated), or C (other coated glass).

B. Insulating Glass:

1. Comply with ASTM E 2190 Standard Specification for Insulating Glass Unit Performance and Evaluation.

2. Unit overall thickness tolerance shall be -1/16” / +1/32” for 1-inch, two ply insulating unit. Unit constructed with patterned or laminated glass shall be +/- 1/16”.

3. Comply with ASTM E 546 Standard Test Method for Frost Point of Sealed Insulating Glass Units.

4. Comply with ASTM E 576 Standard Test Method for Frost Point of Sealed Insulating Glass Units in Vertical Position.

5. Sealed Insulating Glass Units to be double-sealed with primary seal of polyisobutylene and secondary seal of silicone.

6. To provide hermetically sealed and dehydrated space, lites shall be separated by spacer with bent corners and straight butyl injected zinc plated steel straight key joints.

C. Laminated Glass:

1. Comply with ASTM 1172 Standard Specification for Laminated Architectural Flat Glass.

2. All laminated architectural safety glass shall conform to ANSI Z97.1 and CPSC 16 CFR 1201.

3. Laminated Glass products to be fabricated free of foreign substances and air or glass pockets in autoclave with heat plus pressure.

D. Coated Vision Glass:

1. Comply with ASTM C 1376 Standard for Pyrolytic and Vacuum Deposition Coatings on Glass.

2. Coated products to be magnetically sputtered vacuum deposition (MSVD). 3. Edge Deletion: When low-e coatings are used within insulating unit, coating shall

be edge deleted to completely seal coating within unit.

a. Edge deletion should be uniform in appearance (visually straight) and remove 95% of coating.

2.5 ACCESSORIES

A. Glazing Materials: Select glazing sealants, tapes, gaskets and additional glazing materials of proven compatibility with other materials they will contact, including glass products, seals of insulating glass units and glazing channel substrates, under conditions of installation and service, as demonstrated by testing and field experience.

B. Setting Blocks: 100% silicone with durameter hardness of 85±5.


PART 3 - EXECUTION

3.1 EXAMINATION

A. Verification of Conditions: 1. Verify prepared openings for glazing are correctly sized and within tolerance. 2. Verify minimum required face and edge clearances are being followed. 3. Verify functioning weep system is present. 4. Do not proceed with glazing until unsatisfactory conditions have been corrected.

3.2 PREPARATION

A. Surface Preparation: Immediately before glazing, clean glazing channels and other framing members receiving glass. Remove coatings not firmly bonded to substrates.

B. Demolition / Removal: Remove and replace glass that is broken, chipped, cracked or damaged in any way.

3.3 INSTALLATION

A. Install products using recommendations of manufacturers of glass, sealants, gaskets and other glazing materials including those in GANA Glazing Manual except where more stringent requirements are indicated.

B. Prevent glass from contact with contaminating substances that result from construction operations such as weld splatter, fire-safing or plastering.

3.4 CLEANING

A. Clean excess sealant or compound from glass and framing members immediately after application using solvents or cleaners recommended by manufacturers.

END OF SECTION

SECTION 09260 GYPSUM BOARD ASSEMBLIES

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio GYPSUM BOARD ASSEMBLIES Section 09260 Page 1 of 10

PART 1 - GENERAL

1.1 SUMMARY


1. Gypsum Board and Accessories. 2. Metal Studs and Furring. 3. Metal Suspension Systems. 4. Gypsum Board Finishing. 5. Trim and Accessories.

1.2 SUBMITTALS

A. Product Data: Submit manufacturer's specifications and installation instructions with project conditions and materials clearly identified or detailed for each required system.

1.3 SYSTEM REQUIREMENTS

A. Performance Requirements: Fabricate and install systems as indicated but not less than that required to comply with ASTM C754 under following conditions:

1. Gypsum board partitions:

a. Standard systems: Maximum deflection of L / 240 of partition height. b. Systems to receive water resistant gypsum board or backer board:

Maximum deflection of L / 360 of partition height.

2. Interior suspended ceilings and soffits: Maximum deflection of l/360 of distance between supports.

3. Exterior soffits: Withstand minimum positive and negative pressure of 20-psf with maximum deflection of L / 360 of distance between supports.

4. Nonstructural components that are permanently attached to structures and their support attachments shall be designed and constructed to resist effects of earthquake motions in accordance to local jurisdiction.

B. Fire Resistance Ratings: Where fire resistance classifications are indicated, provide materials and application procedures identical to those listed by UL or tested per ASTM E119 for type of construction shown.

C. Acoustical Ratings: Where sound ratings are indicated, provide materials and application procedures identical to those tested by manufacturer to achieve Sound Transmission Class (STC) scheduled or indicated per ASTM E90.

D. Install gypsum board per applicable requirements and recommendations of Gypsum Association GA 216, "Recommended Specifications for Application and Finishing of Gypsum Board" except for more stringent requirements of manufacturer.

E. Apply acoustical sealant per applicable requirements of ASTM C919.

PART 2 - PRODUCTS

2.1 MANUFACTURERS


A. Basis of Design United States Gypsum Company (USG).

2.2 BOARD MATERIALS

A. Gypsum Board:

1. ASTM C1396 (Section 5), regular type except where Type X fire-resistant type is indicated or required to meet UL assembly types.

2. Edges: Tapered. 3. Thickness: 5/8-inch. 4. Acceptable Products:

i. Equivalent to SHEETROCK® brand SW, FIRECODE® or FIRECODE® "C" Core gypsum panels.

ii. Equivalent to SHEETROCK® brand Regular, FIRECODE® or FIRECODE® "C" Core gypsum panels.

B. Fire-rated Walls: Equivalent to ULTRACODE® Core, ¾-inch thick.

C. Foil-backed Gypsum Board: Equivalent to SHEETROCK® brand SW Foil-Back, FIRECODE® or FIRECODE® "C" gypsum panels by USG. OR SHEETROCK® brand Regular Foil-Back, FIRECODE® or FIRECODE® "C" CORE gypsum panels.

D. Ceiling Board:

1. ASTM C1396 (Section 12), non-sag type. 2. Thickness: ½-inch. 3. Acceptable products: Equivalent to Interior Gypsum Ceiling Board.

E. Moisture & Mold Resistant (formerly water-resistant gypsum panel):

1. ASTM C1396 (Section 5), regular type except where Type X fire-resistant type is indicated or required to meet UL assembly types.

2. Edges: Tapered. 3. Thickness: 5/8-inch. 4. Acceptable products: Sheetrock® brand Mold Tough™ Firecode (Type X),

Firecode® C Core or ULTRACODE® Core gypsum panels.

F. Exterior Soffit Board:

1. Manufacturer's special weather and sag-resistant gypsum board manufactured specifically for use in exterior soffit applications with indirect exposure to weather; complying with ASTM C1396(Section 8).

2. Edges: Eased and tapered. 3. Thickness: 5/8-inch, except as otherwise indicated. 4. Acceptable product: Equivalent to SHEETROCK® FIRECODE® Core

exterior gypsum ceiling board.

G. Cement Backer Board:

1. Aggregated Portland cement board with woven glass fiber mesh facing; complying with ANSI A118.9.

2. Thickness: 5/8-inch. 3. Acceptable product and manufacturer: Durock Cement Board by USG.


2.3 METAL FRAMING AND FURRING

A. Metal Studs and Runners:

1. ASTM C645, "C" shaped, gauge: 2. Provide gauge as indicated for studs; runner gauge as recommended by stud

manufacturer. 3. At door and borrowed light frames, provide (2) 25-gauge minimum studs at

each jamb. Where wall is indicated or specified to be typically framed with 20 gauge studs, provide (2) 20-gauge studs at each jamb.

4. Provide 20 gauge studs at walls to receive cement backer board and water resistant gypsum board with ceramic tile facing.

5. Provide runner gauge as recommended by stud manufacturer. 6. Depth of sections: As indicated. 7. Corrosion protection: G40 hot-dipped galvanized coating per ASTM A525.

B. Metal Furring Channels:

1. Hat-shaped:

i. ASTM C645, 7/8-inch high, 25 gauge, with G40 hot-dipped galvanized coating per ASTM A525.

ii. Provide 20 gauge at furring to receive tile backer board. iii. Acceptable products: DWC-25 for ½-inch and 5/8-inch gypsum board

and DWC-20 by USG.

2. Z-shaped: ASTM C645, depths as indicated, 24-gauge minimum, with G40 hot-dipped galvanized coating per ASTM A525.

2.4 CEILING AND SOFFIT SUPPORT

A. Hanger Anchorage Devices: Screws, clips, bolts or other devices compatible with indicated structural anchorage for ceiling hangers and whose suitability has been proven through standard construction practices or by certified test data.

B. Powder-Actuated Fasteners in Concrete: Fabricated from corrosion-resistant materials, with clips or other accessory devices for attaching hangers and with capability to sustain, without failure, load equal to 10x calculated loads.

C. Hangers:

1. Steel wire or rods, sizes per ASTM C754 for ceiling or soffit area and loads to be supported.

2. Wire: ASTM A 641, soft, Class 1 galvanized. 3. Rods and flats: Mild steel components; galvanized or painted with rust-inhibitive

paint for interior work; galvanized for exterior work.

D. Framing System:

1. Cold-rolled steel members conforming to ASTM C635, with exposed surfaces finished in manufacturer’s standard enamel paint finish.

2. Components: Main tees, furring cross channels, furring cross tees, cross tees, U-shaped channel molding.


3. Acceptable product: Equivalent to Drywall Suspension System.

2.5 ACCESSORIES

A. Metal Trim for Gypsum Board:

1. Conform to profile and dimensions indicated. 2. Material for interior work: Galvanized steel, 26 gauge minimum. 3. Corner beads: Equivalent to Dur-A-Bead. See Drawings for profiles. 4. Casing beads (edge beads): See Drawings for profiles.

B. Control Joints:

1. Roll-formed zinc with perforated flanges. 2. Size: 1-3/4 inch wide, with ¼ inch wide center channel. 3. Provide with removable tape strip over channel. 4. Acceptable product: Equivalent to No. 093.

C. Trim for Exterior Soffits: Rolled zinc complying with ASTM C1047.

D. Special Trim and Reveals: Extruded aluminum alloy 6063-T5, profiles as indicated.

E. Backer Plates: Steel, galvanized; 6-inches wide x 20-gauge minimum x lengths to suit size of items to be attached; fastened to studs for attachment of surface mounted fittings and accessories. Elimination of backer plates or direct attachment of accessories or equipment to studs will not be allowed.

F. Adhesives and Joint Treatment Materials:

1. ASTM C475. 2. Joint compounds: Drying-type (ready-mixed), equivalent to SHEETROCK®

brand taping joint compound and topping joint compound, or SHEETROCK® all purpose joint compound [or ready-mixed lightweight all-purpose joint compound

3. SHEETROCK® brand TUFF-HIDEäprimer-surfacer: Finish Level 4 (GA-214 / ASTM C-840) drywall surface with vinyl acrylic latex-based coating to achieve Level 5 gypsum board finish.

4. Laminating adhesive for multiple layers: Special adhesive or joint compound specifically recommended for laminating gypsum boards.

5. Laminating adhesive for direct application: Special adhesive or joint compound specifically recommended for laminating gypsum boards and for adhering gypsum boards to solid substrates.

6. Reinforcing joint tape: ASTM C475, 2-inch nominal width.

i. For backer board, provide fiberglass tape as recommended by board manufacturer and acceptable to manufacturer of ceramic tile setting materials.

G. Gypsum Board Screws: Self-drilling, self-tapping steel screws.

1. For steel framing less than 0.03-inch thick: ASTM C1002. 2. For steel framing from 0.033-inch thick to 0.112-inch thick: ASTM C954. 3. Provide Type S or Type S-12 screws.


H. Backer Board Accessories: Provide accessories and corrosion-resistant-coated steel screws as recommended by backer board manufacturer and required for complete installation.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates and adjoining construction and conditions under which work is to be installed. Do not proceed with work until unsatisfactory conditions are corrected.

3.2 GENERAL INSTALLATION REQUIREMENTS

A. Install per reference standards and manufacturer's instructions

B. Tolerances:

1. Do not exceed 1/8-inch in 8'-0" variation from plumb or level in exposed lines of surface, except at joints between gypsum board units.

2. Do not exceed 1/16-inch variation between planes of abutting edges or ends. 3. Shim as required to comply with specified tolerances.

C. Install framing per ASTM C754 and ASTM C840 requirements that apply to framing installation.

D. Install supplementary framing, blocking and bracing at terminations in gypsum board assemblies to support fixtures, equipment, heavy trim, grab bars, toilet accessories, furnishings or similar construction.

3.3 METAL SUPPORT INSTALLATION

A. Metal Runners: Align and secure runner tracks accurately to partition layout at both floor and ceiling. Provide fasteners appropriate to substrate construction as recommended by manufacturer.

B. Metal Studs:

1. Position metal studs vertically in runners, spaced as indicated. 2. Place studs so that flanges face in same direction. 3. Cut studs ½-inch short of full height to provide perimeter relief. 4. Align and plumb partition framing accurately. 5. Where partitions abut ceiling or deck construction or vertical structural elements,

provide slip or cushion type joint between partition and structure as recommended by stud manufacturer to prevent transfer of structural loads or movements to partitions, and to provide lateral support.

6. Provide horizontal bracing where necessary for lateral support.

C. Chase walls:

1. Position steel studs on opposite sides of chase directly across from each other. 2. Cut cross-bracing from gypsum board 12-inches high by chase wall width.

D. Backer plates and blocking:


1. Where handrails, grab bars, cabinets, wall-mounted door stops, or other wall-hung items are attached to partitions, install backer plates or wood blocking accurately positioned and firmly secured to metal studs, whether or not such backer plates or blocking are indicated on the Drawings.

2. Do not use wood blocking in fire-rated construction.

E. Hat Channel Furring:

1. Attach hat-shaped furring channels either vertically or horizontally with fasteners through alternate wing flanges (staggered).

2. Space furring channels at 24-inches on center, unless otherwise indicated. Where furring is indicated to receive backer board, water resistant gypsum board with ceramic tile, or veneer plaster, space at 16-inches on center.

3. Install furring channels within 4-inches of floor line and ceiling line.

F. Ceiling and Soffit Support Systems:

1. Secure hangers or rods to structural support by connecting directly to structure where possible; otherwise connect to inserts, clips or other anchorage devices or fasteners indicated.

2. Space main runners, hangers and furring per ASTM C754, except as otherwise indicated.

3. Where spacing of structural members, or width of ducts or other equipment, prevents regular spacing of hangers, provide supplemental hangers and suspension members and reinforce nearest affected hangers to span extra distance.

4. Attach directly to structural elements only; do not attach to metal deck. Loop hangers and wire-tie directly or provide anchors or inserts.

5. For proprietary framing system, comply with manufacturer's instructions.

3.4 BOARD INSTALLATION

A. Single Layer Gypsum Board on Metal Studs:

1. Loosely butt gypsum board joints together and neatly fit. Do not place butt ends against tapered edges.

2. Maximum allowable gap at end joints: 1/8-inch. 3. Stagger joints on opposite sides of partitions. 4. Apply ceiling boards first where gypsum board ceilings and wall occur. 5. Cut openings in gypsum board to fit electrical outlets, plumbing, light fixtures and

piping snugly and small enough to be covered by plates and escutcheons. Cut both face and back paper.

6. Screw board in place securely with screws spaced per manufacturer's recommendations.

B. Single Layer Gypsum Board on Furring:

1. Apply gypsum board with long dimension at right angles to furring channel. 2. Center end joints over channel web; stagger end joints from those in adjacent

rows of board.


3. Fasten boards to furring channels with screws spaced according to manufacturer's recommendations.

C. Direct Gypsum Board Adhesive Application:

1. Apply adhesive with manufacturer's recommended spreader to backs of gypsum boards in band of four beads each to center of each board and along edges.

2. Position boards vertically and press firmly in place to insure good bond. 3. Fasten top and bottom of board if required.

D. Water-Resistant Gypsum Board:

1. Complete plumbing rough-in before gypsum board panels are erected. 2. Separate gypsum panels from rough-in and fixtures by ¼-inch space. 3. Make necessary cut-outs and seal cut or exposed panel edges with thinned-

down ceramic tile adhesive or with waterproof flexible sealant, as recommended by gypsum board manufacturer.

4. Install water-resistant board horizontally. 5. Do not place water-resistant board directly over vapor retarder. 6. Prior to tile application, fill openings around pipes, fittings, fixtures, interior angles

and other penetrations with waterproof flexible sealant, as recommended by gypsum board manufacturer. Do not fill ¼-inch gap at bottom of panels.

E. Cementitious Backer Board Installation:

1. Install per ANSI A108.11 and manufacturer's instructions. 2. Complete plumbing rough-in before boards are erected. 3. Separate board from rough-in and fixtures and fill space as recommended by

manufacturer. 4. Securely fasten boards to substrate as required. 5. Follow manufacturer's instructions for treatment of edge terminations. 6. At joints and corners, embed fiberglass tape in skim coat of mortar.

F. Exterior Soffits:

1. Apply soffit board with long dimension across supports. 2. Position end joints over supports. 3. Allow at least ¼-inch between edge of soffit board and adjacent construction,

unless otherwise indicated. 4. Fasten with corrosion-resistant screws.

3.5 ACCESSORY INSTALLATION

A. Trim:

1. Use same fasteners to anchor trim accessory flanges as required to fasten gypsum board to supports, unless otherwise recommended by trim manufacturer.

2. Install metal corner beads at external corners. 3. Install metal casing bead trim whenever edge of gypsum board would otherwise

be exposed or semi-exposed.


B. Control Joints:

1. Install control joints at junction of gypsum board partitions with walls or partitions of other finish material.

2. Install control joints within long runs of partitions, ceilings or soffits at approximately 30'-0" on center or as indicated.

3. Where gypsum board is vertically continuous, as at stairwells, provide horizontal control joints at each floor level.

C. Special Trim: Install as indicated on the Drawings and per manufacturer's instructions.

3.6 FINISHING

A. Provide levels of gypsum board finish for locations as follows per Gypsum Association GA 214, "Recommended Specification - Levels of Gypsum Board Finish":

1. Level 1: Ceiling plenum areas and concealed areas, except provide higher level of finish per fire resistance ratings and acoustical ratings.

2. Level 2: Gypsum board substrate at tile, except remove tool marks and ridges. 3. Level 3: Gypsum board surfaces, where textured finishes or heavy vinyl wall

papering will be used. High-build primer or USG First Coat primer required. 4. Level 4: Gypsum board surfaces, except where another finish level is indicated.

High-build primer or USG First Coat primer required. 5. Level 5: Gypsum board surfaces requiring extra smooth surface for critical light,

where indicated using spray-applied Primer-Surfacer, TUFF-HIDE or watered-down joint compound skim coat over whole surface and high-build primer or SHEETROCK® First Coat primer required.

6. Surface Preparation: Complete gypsum board surface to Level 4 before applying SHEETROCK® TUFF-HIDE™ primer-surfacer.

7. TUFF-HIDE primer-surfacer application: Machine apply with airless sprayer in conformance with USG application instructions to wet film thickness of 15 to 20 mils (9-12 mils dry film thickness). Surface may be painted after overnight drying.

B. Interior Gypsum Board:

1. Prefill: Use setting-type joint compound. Mix joint compound per manufacturer's directions. Fill joints between boards flush to top of eased or beveled edge. Fill joints of gypsum board above suspended ceilings in fire-rated partitions. Wipe off excess compound and allow compound to harden.

2. Taping (Level 1): Use taping or all-purpose conventional weight, lightweight or midweight compound. Butter taping compound into inside corners and joints. Center tape over joints and press down into fresh compound. Remove excess compound. Tape joints of gypsum board above suspended ceilings.

3. First coat (Level 2): Use taping or all-purpose conventional weight, lightweight or midweight drying-type compound, or setting-type joint compound. Immediately after bedding tape, apply skim coat of compound over body of tape and allow to dry completely per manufacturer's instructions. Apply first coat of compound over flanges of trim and accessories, and over exposed fastener heads and finish level with board surface.


4. Second coat (Level 3): Use all purpose or topping conventional weight, lightweight or midweight drying type joint compound. After first coat treatment is dried, apply second coat of compound over tape and trim, feathering compound 2-inches beyond edge of first coat.

5. Third coat (Level 4): Use all purpose or topping [conventional weight, lightweight or midweight] drying type joint compound. After second coat has dried, sand surface lightly and apply thin finish coat to joints, fasteners and trim, feathering compound 2-inches beyond edge of second coat. Allow third coat to dry. Apply additional compound, and touch-up and sand, to provide surface free of visual defects, tool marks, and ridges, and ready for application of finish.

6. Skim coat (Level 5): Apply skim coat of all-purpose conventional weight drying-type compound or spray-applied Primer-Surfacer, TUFF-HIDE over exposed surfaces of gypsum board. After skim coat has dried, touch-up and sand to provide surface free of visual defects, tool marks, and ridges, and ready for application of finish.

C. Water-Resistant Gypsum Board: Treat fastener heads and joints with setting-type joint compound.

1. For joints to be covered with tile, apply tape and joint compound bedding coat and skim coat only. Do not apply finish coats.

2. Do not crown joints or leave excess compound on panels. 3. Remove tool marks and ridges. 4. For fastener heads to be covered with tile, apply one coat of joint compound.

D. Cementitious Backer Board: Prepare and finish joints per manufacturer's instructions.

E. Exterior Gypsum Board Soffits:

1. Use setting-type joint compound. 2. Prefill: Fill joints between boards with joint compound. Wipe off excess

compound and allow to harden. 3. Taping: Cover joint with thin layer of joint compound. Center tape over joints

and press down into fresh compound. Remove excess compound. 4. First coat: Immediately after bedding tape, apply skim coat of joint compound

over body of tape and allow to dry completely per manufacturer's instructions. Apply first coat of compound over flanges of trim and accessories. Smooth tool lap marks and other imperfections prior to hardening action of compound.

5. Second coat: After first coat treatment has dried, apply second coat of joint compound over tape and trim, feathering compound 2-inches beyond edge of first coat. Spot fasteners with second coat of compound. Smooth tool lap marks and other imperfections prior to hardening action of compound.

6. Third coat: After second coat has dried, apply thin finish coat to joints and fasteners, feathering compound 2-inches beyond edge of second coat.

7. Smooth tool lap marks and other imperfections prior to hardening action of compound.

F. Joint Compound:

1. After skim coat sets, apply finish coat of compound feathering 3 to 4-inches beyond tape edges.


2. Feather coats onto adjoining surfaces so that camber is maximum 1/32-inch. 3. Allow joint compound to completely set before applying veneer plaster finish.

G. Trim:

1. Use same fasteners to anchor trim accessory flanges as required to fasten gypsum board to supports, unless otherwise recommended by trim manufacturer.

2. Install metal corner beads at external corners. 3. Install metal casing bead trim whenever edge of gypsum base would otherwise

be exposed or semi-exposed, and where gypsum base terminates against dissimilar material.

4. Control Joints: Install where indicated and specified. 5. Special Trim and Reveal Joints: Install as indicated on the Drawings and per

manufacturer's instructions. 3.7 ADJUSTING

A. Correct damage and defects which may telegraph through finish work.

B. Leave work smooth and uniform.

END OF SECTION

SECTION 09512 ACOUSTICAL PANEL CEILING SYSTEM

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio ACOUSTICAL PANEL CEILING SYSTEM Section 09512 Page 1 of 4

PART 1 - GENERAL

1.1 SUMMARY


1. Acoustical Panels. 2. Exposed Suspension System.

1.2 SUBMITTALS

A. Product Data: For each product indicated.

B. Coordination Drawings: Drawn to scale and coordinating penetrations and ceiling-mounted items. Show following:

1. Ceiling suspension assembly members. 2. Method of attaching hangers to building structure. 3. Size and location of initial access modules for acoustical tile. 4. Ceiling-mounted items including lighting fixtures, diffusers, grilles, speakers,

sprinklers, access panels, and special moldings.

C. Samples: For each acoustical tile, for each concealed suspension system member, for each exposed molding and trim, and for each color and texture required.

D. Maintenance data.


A. Acoustical Testing Agency Qualifications: Qualified independent testing laboratory or NVLAP-accredited laboratory.

1.4 EXTRA MATERIALS

A. Furnish extra materials described below that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.

1. Acoustical Ceiling Units: Full-size units equal to 4-percent of quantity installed. 2. Suspension System Components: Quantity of each concealed grid and exposed

component equal to 2-percent of quantity installed.


PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. In other Part 2 articles where titles below introduce lists, following requirements apply for product selection:

1. Products: Subject to compliance with requirements, provide one of products specified.

2.2 GENERAL

A. Acoustical Tile Standard: ASTM E 1264.

B. Metal Suspension System Standard: ASTM C 635.

C. Attachment Devices: Size for five times the design load per ASTM C 635, Table 1, "Direct Hung," unless otherwise indicated.

D. Wire Hangers, Braces, and Ties: Zinc-coated carbon-steel wire; ASTM A 641 / A 641M, Class 1 zinc coating, soft temper.

1. Size: Select wire diameter so stress at three times hanger design load (ASTM C 635, Table 1, "Direct Hung") will be less than yield stress of wire, but provide not less than 0.106-inch diameter wire.

E. Metal Edge Moldings and Trim: Type and profile indicated or, if not indicated, manufacturer's standard moldings for edges and penetrations that fit acoustical tile edge details and suspension systems indicated; formed from sheet metal of same material and finish as that used for exposed flanges of suspension system runners.

2.3 ACOUSTICAL TILES

A. Products: See Drawings.

2.4 METAL SUSPENSION SYSTEM

A. Products: See Drawings.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Install acoustical panel ceilings per ASTM C 636, manufacturer's written instructions and CISCA's "Ceiling Systems Handbook."


B. Measure each ceiling area and establish layout of acoustical panel s to balance border widths at opposite edges of each ceiling. Avoid using less-than-half-width tiles at borders.

C. Suspend ceiling hangers from building's structural members, plumb and free from contact with insulation or other objects within ceiling plenum. Splay hangers only where required to miss obstructions. Offset resulting horizontal forces by bracing, counter-splaying, or other equally effective means. Where width of ducts and other construction within ceiling plenum produces hanger spacing that interfere with location of hangers, use trapezes or equivalent devices.

1. Do not support ceilings directly from permanent metal forms or floor deck. Anchor into concrete slabs.

2. Do not attach hangers to steel deck tabs.

D. Install edge moldings and trim at perimeter of acoustical panel ceiling area and where necessary to conceal edges of acoustical units. Screw attach moldings to substrate with concealed fasteners at intervals not more than 16-inches o.c. and not more than 3-inches from ends, leveling with ceiling suspension system to tolerance of 1/8-inch in 12-feet. Miter corners accurately and connect securely.

E. Install suspension system runners so they are square and securely interlocked with one another. Remove and replace dented, bent, or kinked members.

F. Install acoustical panels in coordination with suspension system and exposed moldings and trim. Place splines or suspension system flanges into kerfed edges so tile-to-tile joints are closed by double lap of material. Fit adjoining tile to form flush, tight joints. Scribe and cut tile for accurate fit at borders and around penetrations through tile. Hold tile field in compression by inserting leaf-type, spring-steel spacers between tile and moldings, spaced 12 inches o.c.

END OF SECTION

SECTION 09653 RESILIENT WALL BASE AND ACCESSORIES

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio RESILIENT WALL BSE AND ACCESSORIES Section 09653 Page 1 of 4

PART 1 - GENERAL

1.1 SUMMARY


1. Resilient Wall Base. 2. Resilient Molding Accessories.

1.2 SUBMITTALS


B. Samples: For each type of product indicated, in manufacturer's standard-size samples but not less than 12-inches long, of each resilient product color, texture, and pattern required.

1.3 PROJECT CONDITIONS

A. Maintain temperatures within range recommended by manufacturer, but not less than 70-degrees F or more than 95-degrees F, in spaces to receive wall base during following time periods:

1. 48-hours before installation. 2. During installation. 3. 48-hours after installation.

B. After post-installation period, maintain temperatures within range recommended by manufacturer, but not less than 55-degrees F or more than 95-degrees F.

C. Install resilient products after other finishing operations, including painting, have been completed.

1.4 EXTRA MATERIALS

A. Furnish extra materials described below that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.

1. Furnish not less than 10-linear feet for every 500-linear feet or fraction thereof, of each type, color, pattern, and size of resilient product installed.


PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Available Products: Subject to compliance with requirements, products that may be incorporated into the Work include, but are not limited to, products listed in other Part 2 articles.

2.2 COLORS AND PATTERNS

A. Colors and Patterns: As selected by the Architect from manufacturer's full range.

2.3 RESILIENT WALL BASE

A. Wall Base: ASTM F 1861.

1. AFCO-USA, American Floor Products Company, Inc. 2. Armstrong World Industries, Inc. 3. Azrock Commercial Flooring, DOMCO 4. Burke Mercer Flooring Products 5. Endura. 6. Estrie, American Biltrite (Canada) Ltd. 7. Johnsonite 8. VPI, LLC, Floor Products Division

B. Type (Material Requirement): TV (vinyl).

C. Group (Manufacturing Method): I (solid, homogeneous).

D. Style: Cove at tile: Straight at carpet.

E. Minimum Thickness: 0.125-inch.

F. Height: 4-inches.

G. Lengths: Coils in manufacturer's standard length.

H. Outside Corners: Pre-molded.

I. Inside Corners: Pre-molded.

J. Surface: Smooth.

2.4 RESILIENT MOLDING ACCESSORY

A. Description: Carpet bar for tack-less installations, carpet edge for glue-down applications, nosing for carpet, nosing for resilient floor covering, reducer strip for resilient floor covering, joiner for tile and carpet.


1. Burke Mercer Flooring Products. 2. Johnsonite. 3. Marley Flexco (USA), Inc. 4. Roppe Corporation. 5. Stoler Industries.

B. Material: Vinyl.

C. Profile and Dimensions: See Drawings.

2.5 INSTALLATION MATERIALS

A. Trowelable Leveling and Patching Compounds: Latex-modified, portland cement based or blended hydraulic cement based formulation provided or approved by resilient product manufacturers for applications indicated.

B. Adhesives: Water-resistant type recommended by manufacturer to suit resilient products and substrate conditions indicated.

PART 3 - EXECUTION

3.1 PREPARATION

A. Prepare substrates per manufacturer's written recommendations to ensure adhesion of resilient products.

B. Remove substrate coatings and other substances that are incompatible with adhesives and that contain soap, wax, oil, or silicone, using mechanical methods recommended by manufacturer. Do not use solvents.

C. Use trowelable leveling and patching compound to fill cracks, holes, and depressions in substrates.

D. Move resilient products and installation materials into spaces where they will be installed at least 48-hours in advance of installation. Do not install resilient products until they are same temperature as space where they are to be installed.

E. Sweep and vacuum clean substrates to be covered by resilient products immediately before installation. After cleaning, examine substrates for moisture, alkaline salts, carbonation, and dust. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 RESILIENT WALL BASE INSTALLATION

A. Apply wall base to walls, columns, pilasters, casework and cabinets in toe spaces, and other permanent fixtures in rooms and areas where base is required.


B. Install wall base in lengths as long as practicable without gaps at seams and with tops of adjacent pieces aligned.

C. Tightly adhere wall base to substrate throughout length of each piece, with base in continuous contact with horizontal and vertical substrates.

D. Do not stretch wall base during installation.

E. On masonry surfaces or other similar irregular substrates, fill voids along top edge of wall base with manufacturer's recommended adhesive filler material.

F. Pre-molded Corners: Install pre-molded corners before installing straight pieces.

G. Job-Formed Corners:

1. Outside Corners: Use straight pieces of maximum lengths possible. Form without producing discoloration (whitening) at bends. Shave back of base at points where bends occur and remove strips perpendicular to length of base that are only deep enough to produce snug fit without removing more than half of wall base thickness.

2. Inside Corners: Use straight pieces of maximum lengths possible. Form by cutting inverted V-shaped notch in toe of wall base at point where corner is formed. Shave back of base where necessary to produce snug fit to substrate.

3.3 CLEANING AND PROTECTION

A. Perform following operations immediately after completing resilient product installation:

1. Remove adhesive and other blemishes from exposed surfaces. 2. Sweep and vacuum surfaces thoroughly. 3. Damp-mop surfaces to remove marks and soil. Do not wash surfaces until after

time period recommended by manufacturer.

B. Protect resilient products from mars, marks, indentations, and other damage from construction operations and placement of equipment and fixtures during remainder of construction period. Use protection methods recommended in writing by manufacturer.

END OF SECTION

SECTION 09911 PAINTS AND COATINGS

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio PAINTS AND COATINGS Section 09911 Page 1 of 8

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes following: 1. Surface Preparation. 2. Painting of exposed exterior items and surfaces. 3. Painting of exposed interior items and surfaces. 4. Painting of exposed mechanical and electrical piping, conduit, ductwork, and

equipment.

1.2 SUBMITTALS


B. Samples: For each type of finish-coat material indicated.


A. Benchmark Samples (Mockups): Provide full-coat benchmark finish sample for each type of coating and substrate required per procedures specified in PDCA P5.

1. Wall Surfaces: Provide samples on at least 100 sq. ft. 2. Small Areas and Items: The Architect will designate items or areas required. 3. Final approval of colors will be from benchmark samples.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Manufacturers' Names: Shortened versions (shown in parentheses) of following manufacturers' names are used in other Part 2 articles:

1. Benjamin Moore & Co. (Benjamin Moore). 2. Coronado Paint Company (Coronado). 3. ICI Dulux Paint Centers (ICI Dulux Paints). 4. Kelly-Moore Paint Co. (Kelly-Moore). 5. M. A. Bruder & Sons, Inc. (M. A. B. Paint). 6. PPG Industries, Inc. (Pittsburgh Paints). 7. Sherwin-Williams Co. (Sherwin-Williams).

2.2 PAINT MATERIALS

A. Material Compatibility: Provide block fillers, primers, and finish-coat materials that are compatible with one another and with substrates indicated under conditions of service


and application, as demonstrated by manufacturer based on testing and field experience.

B. Colors: As selected by the Architect from manufacturer's full range.

2.3 PREPARATORY COATS

A. Concrete Unit Masonry Block Filler: High-performance latex block filler of finish coat manufacturer and recommended in writing by manufacturer for use with finish coat and on substrate indicated.

B. Exterior Primer: Exterior alkyd or latex-based primer of finish coat manufacturer and recommended in writing by manufacturer for use with finish coat and on substrate indicated.

1. Ferrous-Metal and Aluminum Substrates: Rust-inhibitive metal primer. 2. Zinc-Coated Metal Substrates: Galvanized metal primer. 3. Where manufacturer does not recommend separate primer formulation on

substrate indicated, use paint specified for finish coat.

C. Interior Primer: Interior latex-based or alkyd primer of finish coat manufacturer and recommended in writing by manufacturer for use with finish coat and on substrate indicated.

1. Ferrous-Metal Substrates: Quick drying, rust-inhibitive metal primer. 2. Zinc-Coated Metal Substrates: Galvanized metal primer. 3. Where manufacturer does not recommend separate primer formulation on

substrate indicated, use paint specified for finish coat.

2.4 EXTERIOR FINISH COATS

A. Exterior Flat Acrylic Paint:

1. Benjamin Moore; MoorLife Latex House Paint No. 105. 2. Coronado; 10-Line Premium Gold Collection Acrylic One Coat Flat House Paint. 3. ICI Dulux Paints; 2201-XXXX Dulux Ultra Latex Flat Finish. 4. Kelly-Moore; 1240 Acry-Shield Exterior Acrylic Flat Finish. 5. M. A. B. Paint; Sea Shore/Four Seasons Acrylic Latex House Paint 061 Line. 6. Pittsburgh Paints; 10 Line Pitt-Cryl Exterior Water Base Paint (for flat acrylic

finish over concrete and masonry). 7. Pittsburgh Paints; 72 Line Sun-Proof Exterior Flat Latex House Paint (for flat

acrylic finish all other materials except concrete and masonry). 8. Sherwin-Williams; SuperPaint Exterior Latex Flat House and Trim Paint,

A80 Series.

B. Exterior Low-Luster Acrylic Paint:

1. Benjamin Moore; MoorGard Latex House Paint No. 103. 2. Coronado; 410 Line Crylicote Gold Collection Satin Acrylic House & Trim.


3. ICI Dulux Paints; 2403-XXXX Dulux Exterior Latex Satin Finish. 4. Kelly-Moore; 1245 Acry-Velvet Exterior Low Sheen Acrylic Finish. 5. M. A. B. Paint; Sea Shore/Four Seasons Acrylic Latex Satin House Paint 060

Line. 6. Pittsburgh Paints; 76 Line Sun-Proof Exterior House & Trim Acrylic Satin Latex. 7. Sherwin-Williams; SuperPaint Exterior Latex Satin Wall Paint A89 Series.

2.5 INTERIOR FINISH COATS

A. Interior Flat Acrylic Paint:

1. Benjamin Moore; Regal Wall Satin No. 215 Premium Interior Finishes Flat Finish. 2. Coronado; 26 Line Gold Acrylic Latex Flat Wall Paint. 3. ICI Dulux Paints; 1201-XXXX Dulux Ultra Velvet Sheen Interior Flat Latex Wall &

Trim Finish. 4. Kelly-Moore; 550 Super Latex Interior Flat Wall Paint. 5. M. A. B. Paint; Rich Lux Wal-Shield Latex Flat 041 Line. 6. Pittsburgh Paints; 80-Line Wallhide Interior Wall Flat Latex Paint. 7. Sherwin-Williams; SuperPaint Interior Latex Flat Wall Paint, A86 Series.

2.6 INTERIOR WOOD STAINS AND VARNISHES

A. Open-Grain Wood Filler:

1. Benjamin Moore; Benwood Paste Wood Filler No. 238. 2. Coronado; none required. 3. ICI Dulux Paints; none required. 4. Kelly-Moore; none required. 5. M. A. B. Paint; Paste Wood Filler. 6. Pittsburgh Paints; none required. 7. Sherwin-Williams; Sher-Wood Fast-Dry Filler. 8. Sherwin-Williams; none recommended.

B. Interior Wood Stain: Alkyd based.

1. Benjamin Moore; Benwood Penetrating Stain No. 234. 2. Coronado; 69-27 Oil Penetrating Wood Stain. 3. ICI Dulux Paints; 1700-XXX WoodPride Interior Solventborne Wood Finishing

Stain. 4. Kelly-Moore; McCloskey Stain. 5. M. A. B. Paint; Wood Stain 062 Line. 6. Pittsburgh Paints; 77-560 Rez Interior Semi-Transparent Oil Stain. 7. Sherwin-Williams; Wood Classics Interior Oil Stain A-48 Series.

C. Clear Sanding Sealer: Fast-drying alkyd based.

1. Benjamin Moore; Moore's Interior Wood Finishes Quick-Dry Sanding Sealer No. 413 (not for use under polyurethane coatings).

2. Coronado; 81-10 Dual Seal.


3. ICI Dulux Paints; 1902-0000 WoodPride Interior Satin Polyurethane Varnish. 4. Kelly-Moore; 2164 E Z Sand Alkyd Q. D. Sealer. 5. M. A. B. Paint; Minit Dri Sanding Sealer 037-005 Line. 6. Pittsburgh Paints; 6-10 SpeedHide Quick-Drying Interior Sanding Wood Sealer

and Finish. 7. Sherwin-Williams; Wood Classics Fast Dry Sanding Sealer B26V43.

PART 3 - EXECUTION

3.1 APPLICATION

A. Examine substrates, areas, and conditions, with Applicator present, for compliance with requirements for paint application.

B. Coordination of Work: Review other Sections in which primers are provided to ensure compatibility of total system for various substrates. On request, furnish information on characteristics of finish materials to ensure use of compatible primers.

C. Remove hardware and hardware accessories, plates, machined surfaces, lighting fixtures, and similar items already installed that are not to be painted. If removal is impractical or impossible because of size or weight of item, provide surface-applied protection before surface preparation and painting. After completing painting operations in each space or area, reinstall items removed using workers skilled in the trades involved.

D. Surface Preparation: Clean and prepare surfaces to be painted per manufacturer's written instructions for each particular substrate condition and as specified.

1. Provide barrier coats over incompatible primers or remove and re-prime. 2. Cementitious Materials: Remove efflorescence, chalk, dust, dirt, grease, oils,

and release agents. Roughen as required to remove glaze. If hardeners or sealers have been used to improve curing, use mechanical methods of surface preparation.

3. Wood: Clean surfaces of dirt, oil, and other foreign substances with scrapers, mineral spirits, and sandpaper, as required. Sand surfaces exposed to view smooth and dust off.

a. Scrape and clean small, dry, seasoned knots, and apply thin coat of white shellac or other recommended knot sealer before applying primer. After priming, fill holes and imperfections in finish surfaces with putty or plastic wood filler. Sand smooth when dried.

b. Prime, stain, or seal wood to be painted immediately on delivery. Prime edges, ends, faces, undersides, and back sides of wood, including cabinets, counters, cases, and paneling.

c. If transparent finish is required, back-prime with spar varnish. d. Back-prime paneling on interior partitions where masonry, plaster, or other

wet wall construction occurs on back side. e. Seal tops, bottoms, and cutouts of unprimed wood doors with heavy coat of

varnish or sealer immediately on delivery.


4. Ferrous Metals: Clean non-galvanized ferrous-metal surfaces that have not been shop-coated. Remove oil, grease, dirt, loose mill scale, and other foreign substances. Use solvent or mechanical cleaning methods that comply with SSPC's recommendations.

a. Blast steel surfaces clean as recommended by paint system manufacturer and according to SSPC-SP 6 / NACE No. 3.

b. Treat bare and sandblasted or pickled clean metal with metal treatment wash coat before priming.

c. Touch up bare areas and shop-applied prime coats that have been damaged. Wire-brush, clean with solvents recommended by paint manufacturer, and touch up with same primer as shop coat.

5. Galvanized Surfaces: Clean galvanized surfaces with nonpetroleum-based solvents so surface is free of oil and surface contaminants. Remove pretreatment from galvanized sheet metal fabricated from coil stock by mechanical methods.

E. Material Preparation:

1. Maintain containers used in mixing and applying paint in clean condition, free of foreign materials and residue.

2. Stir material before application to produce mixture of uniform density. Stir as required during application. Do not stir surface film into material. If necessary, remove surface film and strain material before using.

F. Exposed Surfaces: Include areas visible when permanent or built-in fixtures, grilles, convector covers, cover for finned-tube radiation, and similar components that are in place. Extend coatings in these areas, as required, to maintain system integrity and provide desired protection.

1. Paint surfaces behind movable equipment and furniture same as similar exposed surfaces. Before final installation of equipment, paint surfaces behind permanently fixed equipment or furniture with prime coat only.

2. Paint interior surfaces of ducts with flat, non-specular black paint where visible through registers or grilles.

3. Paint back sides of access panels and removable or hinged covers to match exposed surfaces.

4. Finish exterior doors on tops, bottoms, and side edges same as exterior faces.

G. Sand lightly between each succeeding enamel or varnish coat.

H. Scheduling Painting: Apply first coat to surfaces that have been cleaned, pretreated, or otherwise prepared for painting as soon as practicable after preparation and before subsequent surface deterioration.

1. Omit primer over metal surfaces that have been shop primed and touchup painted.

2. If undercoats, stains, or other conditions show through final coat of paint, apply additional coats until paint film is of uniform finish, color, and appearance.


I. Application Procedures: Apply paints and coatings by brush, roller, spray, or other applicators per manufacturer's written instructions.

J. Minimum Coating Thickness: Apply paint materials no thinner than manufacturers recommended spreading rate. Provide total dry film thickness of entire system per manufacturer’s written instructions.

K. Mechanical and Electrical Work: Painting of mechanical and electrical work is limited to items exposed in public spaces.

L. Block Fillers: Apply block fillers to concrete masonry block at rate to ensure complete coverage with pores filled.

M. Prime Coats: Before applying finish coats, apply prime coat per manufacturer to material that is required to be painted or finished and that has not been prime coated by others. Recoat primed and sealed surfaces where evidence of suction spots or unsealed areas in first coat appears, to ensure finish coat with no burn-through or other defects due to insufficient sealing.

N. Pigmented (Opaque) Finishes: Completely cover surfaces as necessary to provide smooth, opaque surface of uniform finish, color, appearance, and coverage. Cloudiness, spotting, holidays, laps, brush marks, runs, sags, ropiness, or other surface imperfections will not be acceptable.

O. Stipple Enamel Finish: Roll and redistribute paint to an even and fine texture. Leave no evidence of rolling, such as laps, irregularity in texture, skid marks, or other surface imperfections.

3.2 CLEANING AND PROTECTING

A. At end of each workday, remove empty cans, rags, rubbish, and other discarded paint materials from Project site.

B. Protect work of other trades, whether being painted or not, against damage from painting. Correct damage by cleaning, repairing or replacing, and repainting, as approved by the Architect.

C. Provide "WET PAINT" signs to protect newly painted finishes. After completing painting operations, remove temporary protective wrappings provided by others to protect their work.

1. After work of other trades is complete, touch up and restore damaged or defaced painted surfaces. Comply with procedures specified in PDCA P1.

3.3 EXTERIOR PAINT SCHEDULE

A. See Drawings.


3.4 INTERIOR PAINT SCHEDULE

A. See Drawings.

3.5 INTERIOR STAIN AND NATURAL-FINISH WOODWORK SCHEDULE

A. See Drawings.

END OF SECTION

SECTION 10801 WASHROOM AND CUSTODIAL ACCESSORIES

1655 TVSS Polaris Candlelite Lane, Columbus, Ohio WASHROOM AND CUSTODIAL SPECIALTIES Section 10801 Page 1 of 4

PART 1 - GENERAL

1.1 SUMMARY


1. Public-use Washroom Accessories. 2. Under-lavatory Guards. 3. Custodial Accessories.

1.2 SUBMITTALS

A. Product Data: For each type of product indicated.

B. Product Schedule: Identify products using designations indicated on the Drawings.

PART 2 - PRODUCTS

2.1 PUBLIC-USE WASHROOM ACCESSORIES

A. Basis-of-Design: Subject to compliance with requirements, provide named product or comparable product by one of following:

1. A & J Washroom Accessories, Inc. 2. American Specialties, Inc. 3. Bobrick Washroom Equipment, Inc. 4. Bradley Corporation. 5. General Accessory Manufacturing Co. (GAMCO).

B. Toilet Tissue (Roll) Dispenser:

1. Basis-of-Design Product: Bobrick Washroom Equipment, Inc. #BOB-2888 2. Description: Roll-in-reserve dispenser with hinged front secured with tumbler

lockset. 3. Mounting: Surface-mounted. 4. Capacity: Designed for 4-1/2 inch or 5-inch diameter tissue rolls. 5. Material and Finish: Stainless steel, No. 4 finish (satin).

C. Paper Towel (Folded) Dispenser:

1. Basis-of-Design Product: Bobrick Washroom Equipment, Inc. #BOB-262 2. Mounting: Surface-mounted. 3. Minimum Capacity: 400 C-fold or 525 multifold towels. 4. Material and Finish: Stainless steel, No. 4 finish (satin). 5. Lockset: Tumbler type. 6. Refill Indicators: Pierced slots at sides or front.

D. Liquid-Soap Dispenser:


1. Basis-of-Design Product: Bobrick Washroom Equipment, Inc. #BOB-212 2. Description: Designed for dispensing soap in liquid or lotion form.

E. Grab Bar:

1. Basis-of-Design Product: Bobrick Washroom Equipment, Inc. #BOB-6806 2. Mounting: Flanges with concealed fasteners. 3. Material: Stainless steel, 0.05-inch thick. 4. Finish: Smooth, No. 4, satin finish on ends and slip-resistant texture in grip area. 5. Outside Diameter: 1-1/2 inches. 6. Configuration and Length: As indicated on the Drawings.

F. Sanitary-Napkin Disposal Unit:

1. Basis-of-Design Product: Bobrick Washroom Equipment, Inc. #BOB-270 2. Mounting: Surface-mounted. 3. Door or Cover: Self-closing disposal-opening cover. 4. Receptacle: Removable. 5. Material and Finish: Stainless steel, No. 4 finish (satin).

G. Mirror Unit:

1. Basis-of-Design Product: Bobrick Washroom Equipment, Inc. #BOB-165 2. Frame: Stainless-steel channel. 3. Corners: Mitered and mechanically interlocked. 4. Size: As indicated on the Drawings.

2.2 UNDER-LAVATORY GUARDS

A. Basis-of-Design: Subject to compliance with requirements, provide named product or comparable product by one of following:

1. Plumberex Specialty Products, Inc. 2. TCI Products. 3. Truebro, Inc.

B. Under-lavatory Guard: 1. Description: Insulating pipe covering for supply and drain piping assemblies that

prevent direct contact with and burns from piping, and allow service access without removing coverings.

2. Material and Finish: Antimicrobial, molded-plastic, white.

2.3 CUSTODIAL ACCESSORIES

A. Basis-of-Design Product: Provide named product or comparable product by one of following:

1. A & J Washroom Accessories, Inc. 2. American Specialties, Inc.


3. Bobrick Washroom Equipment, Inc. 4. Bradley Corporation. 5. General Accessory Manufacturing Co. (GAMCO).

B. Mop and Broom Holder:

1. Basis-of-Design: Bobrick Washroom Equipment, Inc. #BOB-224 2. Length: 36 inches. 3. Hooks: Three.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Install accessories per manufacturers' written instructions, using fasteners appropriate to substrate indicated and recommended by unit manufacturer. Install units level, plumb, and firmly anchored in locations and at heights indicated.

END OF SECTION

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