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January 19, 2012 Order No. K19 Route: I-81 Project: (FO) 0081-011-727, N501 FHWA: HSIP-081-2(282) District: Salem County: Botetourt Bids: Wednesday February 1, 2012 To Holders of Proposals: Please make the following changes in your copy of the bid proposal for the captioned project: BID PROPOSAL

Substitute Cover as Date Bid Submitted has been changed to Wednesday February 1, 2012 Substitute Form C-7 as Date Bid Submitted has been changed to Wednesday February 1, 2012. Substitute Bid Item Sheet 3 as Line Item Number 0125 has been added & due to the rearrangement of bid items. Substitute Bid Item Sheet 4 as Line Item Number 0295 has been deleted, Line Item Numbers 0296, 0297, 0298 have been added & due to the rearrangement of bid items. Substitute the No Plan Assembly it has been revised.

Don Silies State Contract Engineer

ORDER NO.: K19 CONTRACT ID. NO.: C00093462N01

Form C-6a

Rev. 3-22-05 CNSP (F) 1-9-06

COMMONWEALTH OF VIRGINIA DEPARTMENT OF TRANSPORTATION

BID PROPOSAL AND CONTRACT ROUTE NUMBER: I-81 FHWA NUMBER:: HSIP-081-2(282) PROJECT NUMBER: (FO)0081-011-727,N501 COUNTY: BOTETOURT DISTRICT: SALEM

DESCRIPTION: PAVEMENT RESURFACING AND DRAINAGE IMPROVEMENTS FROM: MP 168.25 TO: MP 168.00 DATE BID SUBMITTED: 10:00 A..M, WEDNESDAY FEBRUARY 1, 2012


Form C-7

Rev. 7-2-08 SHEET 1 of 7

TERMS OF THE PROPOSAL\CONTRACT COMMONWEALTH OF VIRGINIA

DEPARTMENT OF TRANSPORTATION SUBMITTED: 10:00 A..M, WEDNESDAY FEBRUARY 1, 2012

PROJECT NUMBER: (FO)0081-011-727,N501 ROUTE NUMBER: I-81 FHWA NUMBER: HSIP-081-2(282) DESCRIPTION: PAVEMENT RESURFACING AND DRAINAGE IMPROVEMENTS FROM: MP 168.25 TO: MP 168.00 DISTRICT: SALEM COUNTY: BOTETOURT I/we declare that no other person, firm or corporation is interested in this proposal; that I/we have carefully examined the plans, job specifications, current Road and Bridge specifications, and all other documents pertaining thereto and thoroughly understand the contents thereof; that I/we meet the prequalification requirements for bidding on this proposal; that I/we understand that the plans and current Road and Bridge specifications, are a part of this proposal; that all of the quantities shown herewith are a part of this proposal; that all the quantities shown herewith are approximate only; that I/we have examined the location of the proposed work and source of supply of materials; and that I/we agree to bind myself/ourselves upon award by the Commonwealth under this proposal to a contract with necessary surety bond to start work according to project specifications, and to complete all work in accordance with the plans, job specifications and current Road and Bridge Specifications within the time limit set forth in the contract.

AUGUST 17, 2012 BID TOTAL $ Attached is a bond conforming to the requirements of the current Road and Bridge Specifications, it being understood that such bond is to be forfeited as liquidated damages if, upon acceptance of the terms of this proposal, I/we fail to execute the contract and furnish bond as provided in the current Road and Bridge Specifications.

BY: (Names of Individual(S),Firm(S) Or Corporation) Signature/Title

Street Address City State Zip Code Vendor#/Fin#

BY:

(Names of Individual(S),Firm(S) Or Corporation) Signature/Title

Street Address City State Zip Code Vendor#/Fin#

In consideration of the commitments made as shown herein, the Commonwealth of Virginia by The Commonwealth Transportation Commissioner agrees to pay for all items of work performed and materials furnished at the unit price(s) and under the conditions set forth in this proposal, in witnessed by the affixing of the name below. Contract Execution Date By CHIEF ENGINEER

VIRGINIA DEPARTMENT OF TRANSPORTATION

Donna.Roberts

Typewritten Text

E22-PSPPROP VIRGINIA DEPARTMENT OF TRANSPORTATION PAGE: 3 CONTRACT ID : C00093462N01 STATE PROJ NUM: (FO)0081-011-727,N501 FEDERAL PROJ NUM:HSIP-081-2(282) ORDER NO. K19 DATE 01/11/12 SCHEDULE OF ITEMS REVISED CONTRACTOR :____________________________________________________________________ ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ |0120 | 10611|ASPHALT CONCRETE | 479.00| | |------------|TY. IM-19.0D |-------------| | |315 | | TON | | | | ------------------------------------------------------------------------------------ |0125 | 10628|FLEXIBLE PAVEMENT | 267.00| | |------------|PLANING 0" - 2" |-------------| | |515 | | SY | | | | ------------------------------------------------------------------------------------ |0150 | 10636|ASPHALT CONCRETE | 426.00| | |------------|TY. SM-9.5D |-------------| | |315 | | TON | | | | ------------------------------------------------------------------------------------ |0160 | 10642|ASPHALT CONCRETE | 1507.00| | |------------|TY. BM-25.0A |-------------| | |315 | | TON | | | | ------------------------------------------------------------------------------------ |0170 | 10643|ASPHALT CONCRETE | 888.00| | |------------|TY. BM-25.0D |-------------| | |315 | | TON | | | | ------------------------------------------------------------------------------------ |0180 | 10653|STONE MATRIX ASPHALT | 318.00| | |------------|SMA-12.5(76-22) |-------------| | |317 | | TON | | | | ------------------------------------------------------------------------------------ |0190 | 10700|RUMBLE STRIP, ASPHALT | 3760.00| | |------------| |-------------| | |315 | | LF | | | | ------------------------------------------------------------------------------------ |0200 | 10701|LIQUID ASPHALT COATING | 418.00| | |------------|(RUMBLE STRIP) |-------------| | |315 | | SY | | | | ------------------------------------------------------------------------------------ |0210 | 12322|ASPHALT CONCRETE CURB | 25.00| | |------------|TY. MC-3B |-------------| | |502 | | LF | | | | ------------------------------------------------------------------------------------ |0220 | 13355|GUARDRAIL GR-10 | 25.00| | |------------| |-------------| | |505 | | LF | | | | ------------------------------------------------------------------------------------ |0230 | 13383|FIXED OBJECT ATTACH. | 1.00| | |------------|GR-FOA-1 TY. I |-------------| | |505 | | EA | | | | ------------------------------------------------------------------------------------ |0240 | 13384|FIXED OBJECT ATTACH. | 1.00| | |------------|GR-FOA-1 TY. II |-------------| | |505 | | EA | | | | ------------------------------------------------------------------------------------


E22-PSPPROP VIRGINIA DEPARTMENT OF TRANSPORTATION PAGE: 4 CONTRACT ID : C00093462N01 STATE PROJ NUM: (FO)0081-011-727,N501 FEDERAL PROJ NUM:HSIP-081-2(282) ORDER NO. K19 DATE 01/11/12 SCHEDULE OF ITEMS REVISED CONTRACTOR :____________________________________________________________________ ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ |0250 | 13392|FIXED OBJECT ATTACH. | 1.00| | |------------|GR-FOA-2 TY. I |-------------| | |505 | | EA | | | | ------------------------------------------------------------------------------------ |0260 | 13393|FIXED OBJECT ATTACH. | 1.00| | |------------|GR-FOA-2 TY. II |-------------| | |505 | | EA | | | | ------------------------------------------------------------------------------------ |0270 | 13496|TRAF. BARR. SER. CONC. | 3200.00| | |------------|DOUBLE FACE PAR.MB-11A |-------------| | |512 | | LF | | | | ------------------------------------------------------------------------------------ |0280 | 13604|IMPACT ATTEN. SER. | 2.00| | |------------|TY. 1 (TL-3>45 MPH) |-------------| | |PLAN | | EA | | | | ------------------------------------------------------------------------------------ |0290 | 16325|ASPHALT CONCRETE | 249.00| | |------------|IM-19.0E |-------------| | |315 | |TON | | | | ------------------------------------------------------------------------------------ |0296 | 16515|FLEXIBLE PAVE. PLANING | 6298.00| | |------------|2" TO 4" |-------------| | |ATTD | |SY | | | | ------------------------------------------------------------------------------------ |0297 | 16515|FLEXIBLE PAVE. PLANING | 5600.00| | |------------|4" TO 8" |-------------| | |ATTD | |SY | | | | ------------------------------------------------------------------------------------ |0298 | 16515|FLEXIBLE PAVE. PLANING | 5015.00| | |------------|8" TO 12" |-------------| | |ATTD | |SY | | | | ------------------------------------------------------------------------------------ |0300 | 24152|TYPE III BARRICADE 8' | 2.00| | |------------| |-------------| | |512 | | EA | | | | ------------------------------------------------------------------------------------ |0310 | 24160|CONSTRUCTION SIGNS | 686.00| | |------------| |-------------| | |512 | | SF | | | | ------------------------------------------------------------------------------------ |0320 | 24272|TRUCK MOUNTED | 2084.00| | |------------|ATTENUATOR |-------------| | |512 | | HR | | | | ------------------------------------------------------------------------------------ |0330 | 24278|GROUP 2 CHANNELIZING | 3361.00| | |------------|DEVICES |-------------| | |512 | | DAY | | | | ------------------------------------------------------------------------------------


CONTRACT NO: C00093462N01 PROJECT (FO) 0081-011-727, P101, N501

- NP1 (CONTINUED) -

“NO PLAN” RAAP (CONSTRUCTION & MAINTENANCE) PROJECTS COMMONWEALTH OF VIRGINIA

DEPARTMENT OF TRANSPORTATION

CONSTRUCTION: ___X___ MAINTENANCE: _____

DISTRICT: Salem COUNTY: Botetourt UPC NO.: 93462

FUNCTIONAL CLASS Rural Interstate FHWA 534 DATA 11106 TYPE CODE I000

RTE: Interstate 81 PROJ. 0081-011-727, P101, N501

FED NO.:

HSIP-081-2(276) P101 HSIP-081-2(282) N501

FROM: MP 168.25 TO: MP 168.00

LENGTH (FEET): 1320 MILES 0.25

TOPO: Rolling DESIGN SPEED (MPH):

70 VPD (YEAR)

18,110 (SB Only) (2011)

PROJECT MGR: Brian K. Blevins, P.E. R/W DONATION: N/A

Utilities No and/or Railroads No are involved in the construction of this project.

This project is to be constructed in accordance with the Department's 2007 Road and Bridge Specifications, 2008 Road and Bridge Standards, 2005 Work Area Protection Manual and as amended by contract provisions and the complete plan assembly.

Design features relating to construction or to regulation and control of traffic may be subject to change as deemed necessary by the department.

DISTRICT FUNDING CONFIRMATION

06/24/2011 Thomas W, DiGiulian, P.E. L.S.

DATE DISTRICT ADMINISTRATOR or DESIGNEE

DISTRICT RECOMMENDED APPROVAL FOR CONSTRUCTION

06/24/2011 Brian K. Blevins, P.E.

DATE RESPONSIBLE PERSON

CENTRAL OFFICE RECOMMENDED FOR APPROVAL FOR CONSTRUCTION

DATE PROGRAMMING DIVISION DIRECTOR

DATE STATE LOCATION & DESIGN ENGINEER or MAINTENANCE DIVISION ADMINISTRATOR

(Roadway Construction Projects) (Roadway and Bridge Maintenance Projects)

DATE CHIEF OF PLANNING AND PROGRAMMING

CENTRAL OFFICE APPROVED FOR CONSTRUCTION

DATE CHIEF ENGINEER

Copyright 2011 Commonwealth of Virginia


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Donna.Roberts

Typewritten Text

7/11/11

Donna.Roberts

Typewritten Text

Dane P.Lewis

Donna.Roberts

Typewritten Text

7/12/11

Donna.Roberts

Typewritten Text

Mohammad Mirshahi

Donna.Roberts

Typewritten Text

7/13/11

Donna.Roberts

Typewritten Text

Donna.Roberts

Typewritten Text

Reta Busher

Donna.Roberts

Typewritten Text

7/18/11

Donna.Roberts

Typewritten Text

Malcolm T. Kerley


- NP2 (CONTINUED) -

TITLE SHEET “NO PLAN” RAAP (CONSTRUCTION & MAINTENANCE) PROJECTS

COMMONWEALTH OF VIRGINIA DEPARTMENT OF TRANSPORTATION

SEALING AND SIGNING SHEET

VDOT Salem District Salem, Virginia

TRAFFIC ENGINEER BERNARD S. GRINNELL, PE

VDOT Location & Design Salem, Virginia

BRIDGE ENGINEER JOHN W. WRIGHT, PE

VDOT Materials Salem, Virginia

MATERIALS ENGINEER DAVID T. LEE, PE

Responsible for Pages Responsible for Pages Responsible for Pages NP7-NP12, NP15-17 NP43– NP47 NP27, NP28

VDOT Salem District Salem, Virginia

LAND DEVELOPMENT ENGR. BRIAN K. BLEVINS, PE Responsible for Pages

NP6, NP39-NP42


170

Donna.Roberts

Typewritten Text

Bernard Sean Grinnell

Donna.Roberts

Typewritten Text

License No.

Donna.Roberts

Typewritten Text

Donna.Roberts

Typewritten Text

040162

Donna.Roberts

Typewritten Text

Donna.Roberts

Typewritten Text

On the date of: 7/7/11

Donna.Roberts

Typewritten Text

John W. Wright, II License No.: 038968 On the Date of: 7/7/11

Donna.Roberts

Typewritten Text

Donna.Roberts

Typewritten Text

Bernard S. Grinnell 2011.09.20 10:19:27-04'00'

Donna.Roberts

Typewritten Text

John W. Wright 2011.09.20 10:29:51-04'00'

Donna.Roberts

Typewritten Text

David Tyler Lee Lic. No.: 040299

Donna.Roberts

Typewritten Text

David T. Lee 2011.09.20 10:40:10-04'00'

Donna.Roberts

Typewritten Text

Brian K. Blevins Lic. No.: 042188

Donna.Roberts

Typewritten Text

Brian K. Blevins 2011.09.20 10:45:54-04'00'


- NP3 (CONTINUED) -

PROJECT NARRATIVE

Route: 0081

Project: 0081-011-727, P101, N501 From: MM 168.25

To: MM 168.00 UPC: 93462 County Botetourt Length: 0.25 Miles

The roadway is classified as a Rural Interstate with a posted speed limit of 70 mph. The grade is approximately 2.5% throughout the project limits. The AADT in 2011 (SB only) is 18,110 with 32% trucks. The existing typical section consists of a four-lane divided roadway with two twelve foot lanes in each direction with a graded median. The outside shoulder width is approximately 15 feet with 10 feet stabilized (paved). The inside shoulder is approximately seven (7) feet with four (4) foot stabilized (paved) shoulders found through the project limits. This information was taken from the original construction plans generated for this section of roadway and field observations. The superelevation of the existing roadway will be corrected within the project limits using flexible pavement planing and overlay on the outside lane and complete pavement/subgrade removal and replacement of the inside lane to meet current transition guidelines. Combination underdrains will placed in the inside lane to correct an apparent subsurface drainage problem. The outside shoulder will be improved for maintenance of traffic purposes during construction. In addition, the inside edge of the bridge deck and damaged concrete railing will be replaced. During construction traffic will be maintained at all times throughout the project limits although motorists may expect delays as a lane closures may be required for extended periods of time to reconstruct the inside southbound lane. Strict erosion and sediment measures shall be enforced throughout the life of the project. The project will be constructed within the existing right of way. There is no bicycle or pedestrian accommodations intended or proposed with this project.


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- NP4 (CONTINUED) -


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- NP5 (CONTINUED) -

SURVEY CONTROL DATA


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- NP6 (CONTINUED) -

ALIGNMENT DATA


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- NP7 (CONTINUED) -

TRANSPORTATION MANAGEMENT PLAN

INTRODUCTION

Improvements will be performed in Botetourt County. The roadway is classified as a Rural Interstate with a posted speed limit of 70 mph. The grade is approximately 2.5% throughout the project limits. The AADT in 2011 (SB only) is 18,110 with 32% trucks. The superelevation of the existing roadway will be corrected within the project limits using flexible pavement planing and overlay on the outside lane and complete pavement/subgrade removal and replacement of the inside lane to meet current transition guidelines. Combination underdrains will placed in the inside lane to correct an apparent subsurface drainage problem. The outside shoulder will be improved for maintenance of traffic purposes during construction. The bridge over Purgatory Creek (Structure No.1021) within the project limits is included in the project. The bridge will require partial deck repair in order to properly replace the existing damaged median side concrete railing with an approved parapet wall. The bridge deck, which carries traffic throughout construction, will need repair requiring type B and C patching.

TEMPORARY TRAFFIC CONTROL PLAN

General Notes TMP Type: Type A Category II Project Work Zone Locations: I-81 (Exit 167, 168) Length of Work Zone: 1320’ Width of Work Zone: 42’-46’ Lanes Affected: Both south bound travel lanes of traffic and shoulders

will be affected at times, during milling, bridge repair, guardrail adjustments, and resurfacing/marking operations. During construction, the Speed Limit will be reduced to 55 mph.

Temporary Traffic Control Reference:

The work zone shall be maintained according to the Maintenance of Traffic” document in the contract. Refer to the following traffic control typical applications from the “Virginia Work Area Protection Manual, dated May 2005.


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- NP8 (CONTINUED) -

Figure TTC-12.0 Pages 6H-28, 6H-29 Figure TTC-13.0 Pages 6H-30, 6H-31 Figure TTC-16.0 Pages 6H-36, 6H-37 Figure TTC-35.0 Pages 6H-74, 6H-75 Figure TTC-36.0 Pages 6H-76, 6H-77 Figure TTC-41.0 Pages 6H-86, 6H-87 Allowable Work Hours: The “allowable work hours” for this project will be as follows:

Single lane closures will be allowed Sunday thru Thursday from 7:00 pm in the evening to 6:00 am the following

morning. In Phases 2, 3, and 4 traffic will run on the outside lane and outside shoulder providing continuous work behind the barrier wall.

In Phase 5 traffic will run continuously in the left lane for 4 days.

Entrances and Intersections Affected:

The on-ramp at exit 168 (Arcadia) and the off-ramp at exit 167 (Buchannan) will be affected during lane closure operations.

Typical Sections: See typical sections in the plan set. Special Details: N/A Material & Equipment Storage: Will be determined on site.

PUBLIC COMMUNICATIONS PLAN

Project Description: See above. Traffic Impacts:

During construction, south bound traffic on I-81 will have only one travel lane available during certain work activities. Goals:

Interstate 81 carries large volumes of traffic daily. Salem District Public Affairs will issue a traffic alert and post online in advance of the work. Also,

notice of the work will be included in the weekly Roadwatch report that is issued each Friday and posted


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- NP9 (CONTINUED) -

TRANSPORTATION OPERATIONS PLAN

This plan is not required on this project. However, a contact list of local emergency response agencies must be kept and maintained throughout the project life cycle. Traffic Backup Notification The Traffic Operations Center (540-375-0170) shall be notified of traffic backups related to the work by the project staff. The TOC will make entries into systems that feed this information into 511. The TOC will also make notifications to department staff. The staff notifications shall include but not be limited to the Area Construction Engineer, Project Maintenance of Traffic Coordinator, Project Manager, Resident Administrator, District Work Zone Safety Coordinator, Regional Traffic Engineer, Regional Traffic Operations manager, Regional Incident Management Coordinator, and Public Affairs Manager of any incidents and expected traffic delays. Emergency contact for this project shall be 911. A review of all major incidents, as determined by the Regional Incident Management Coordinator, shall be accomplished within 72 hours of clearance of the incident. VDOT Project Staff, Regional Operations Staff, Contractor Staff, and emergency responders shall be represented at these meetings. The following is a list of Local Emergency contact agencies:

Botetourt County Sheriff 540-473-8202 Virginia State Police (Botetourt) 540-291-2548 (Area 39) 911 Center 911

Haz-Mat Center (if spill involved) 911


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- NP10 (CONTINUED) -

SEQUENCE OF CONSTRUCTION PHASE 1: Prepare outside shoulder for traffic Sta. 103+00 to Sta. 115+00 (Excluding the bridge)

A. Traffic in inside, (left) lane, behind barrels. The Arcadia ramp (Exit 168) will be channeled into the left lane.

1) The outside shoulder will be trenched using flexible pavement planing 9.5 inches and replaced with 8 inches of base and 1.5 inches of surface.

2) The cross-slope of the shoulder shall be raised to match the outside lane. 3) Beyond the limits of milling and paving for maintenance of traffic purposes,

the shoulder shall also be reconstructed for traffic, 200 feet to the south and 1260 feet to the north of the project limits. See plans and typical sections for additional information.

B. Guardrail will be removed and reset as part of phase 1.

1) Reset, each night, what is removed each night, so as not to create a hazard for daytime traffic. See Guardrail General Notes for additional information.

2) If possible, the GR-FOA terminals should be adjusted not replaced in this phase.

3) Beyond the limits of milling and paving for maintenance of traffic purposes, guardrail will be removed and reset 200 feet to the south and 600 feet to the north of the project limits.

NOTE: For resetting Existing Guardrail: If possible reset the existing guardrail so as to provide a consistent full width travel lane on the shoulder. NOTE: Prior to Phase 2, 3, and 4: The striping alignment for the on-ramp and gore area of the on-ramp southbound at Exit 168 will be adjusted and shifted to accommodate an acceleration lane which will tie into a shifting taper that will be moving traffic onto the right shoulder and the right lane allowing for a long term stationary left lane closure. PHASE 2: Repair bridge overhang and wall

A. With traffic still in the left lane apply temporary pavement markings to the right lane and shoulder for traffic.

B. Using night time operations: shift traffic to right shoulder behind barrels. 1) Set barrier wall MB-11A on the bridge and upstream of the bridge using a

taper of 22:1 to seal the inside lane. 2) Mark the left edge of the travel lane 6 inches off the barrier wall. 3) The traffic side of the barrier wall will be attached to the roadway and to the

bridge.

C. Shift traffic to outside lane and outside shoulder. D. Make repairs to the bridge.


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1) Detach guardrail from barrier wall and remove barrier and existing concrete railing.

2) Remove bridge overhang and reconstruct. See bridge plans for additional information.

3) Remove the asphalt overlay from the approach slabs, abutment back walls,

4) and bridge deck. a) Accomplish type B and C patching as necessary as directed by the

engineer. E. Rebuild the outer bridge deck and parapet wall of the bridge.

PHASE 3: Perform “Deep Milling” operation north of the bridge Sta. 108+83 to 114+50 (Plan sheets 2 and 3)

A. With barrier wall still in place, remove existing guardrail in the deep mill area.

B. Accomplish deep milling (north of bridge approach slab) 1) Trench 28 inches for both the travel lane and shoulder.

C. Repave travel lane and shoulder to intermediate course. D. Attach a new GR-FOA-2 to the new, safety shape, outer wall and reset the guardrail north

of the bridge and tie to existing guardrail.

PHASE 4: Perform “Deep Milling” operation south of the bridge Sta. 103+50 to 107+42 (Plan sheets 1 and 2)

A. Close the Buchannan Exit: Exit 167. Install 2-Type III Barricades with RAMP CLOSED signs on the barricade.

B. Add barrier wall to the south of the bridge to cover the milling operation. Extend

markings to cover the length of barrier wall extension.

C. Remove existing guardrail in the deep mill area.

D. Accomplish deep milling (south of bridge approach slab) 1) Trench 20 inches for both travel lane and shoulder.

E. Repave to intermediate course. F. Attach a new GR-FOA-2 to the new, safety shape, outer wall and reset the guardrail

south of the bridge and tie to existing guardrail. PHASE 5: Mill outside lane and shoulder

A. Using night time operations: shift traffic to right shoulder behind barrels. 1) Set barrier wall MB-11A for the length of the project (103+50 to 114+50).

Provide a taper of 22:1 to seal the outside lane. 2) Mark the right edge of the travel lane 6 inches off the barrier wall. 3) The traffic side of the barrier wall will be attached to the roadway and to

the bridge.


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B. Shift traffic to inside lane. C. Accomplish flexible pavement planing (approximately 7 inches) of outside lane to

adjust cross slope and repave. See typical sections for additional information.

D. Remove existing guardrail and pave to adjust the cross slope of the shoulder to match the mainline. See typical sections for additional information.

E. Reset the existing guardrail and attach two GR-FOA-1 terminals to the bridge.

Tie the reset guardrail to the existing guardrail.

F. Shift traffic again to the right shoulder behind barrels, remove the barrier wall, pave and remark the mainline.

G. Open the Buchanan Exit: Exit 167

H. Add rumble strips to all inside and outside shoulders using night time operations.

I. Remove traffic control devices.


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GENERAL NOTES

Project Plan Sheets, Sketches, Detail Sheets, etc. are not to Scale, unless noted otherwise. All Locations, Stations, Dimensions, Lengths, etc are approximate. GRADING

G-1 The grade line denotes top of finished pavement unless shown otherwise on typical sections or plans.

DRAINAGE

D-1 The horizontal location of all drainage structures shown on these plans is approximate only, with the exception of structures showing specific stations, special design bridges and storm sewer systems.

D-7 All pipes on this project shall be Aluminum Coated Type 2 Corrugated Steel, Polymer Coated (10/10) Corrugated Steel, Uncoated Galvanized Corrugated Steel, Corrugated Aluminum Alloy, Polyethylene (PE) Corrugated Type C, Polyvinylchloride (PVC) Ribbed Pipe (Smooth Interior). For strength, sheet thickness, or class designation, available sizes, height of cover limitations and other restrictions for a particular pipe type or height of cover, see the applicable sections of the VDOT Road and Bridge Standards PC-1.

EROSION AND SEDIMENT CONTROL (ESC) GENERAL NOTES

The construction methods consist of milling/trenching of existing material and removal followed by immediate placement of base stone and paving operations. Due to the location of this type of work, directly adjacent to the travel way, all trenches will be stabilized at the end of each workday, leaving no erodible material exposed. E-2 Rock for Check Dams, Inlet Protection, Erosion Control Stone and Riprap shall be in accordance with Section 203 and Section 414 of the applicable VDOT Road and Bridge Specifications.

E-3 The following symbols are used to depict Erosion and Sediment Control items in the plan assembly: Instructional & Informational Memorandum IIM-LD-110.21 Sheet 11 of 11


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PAVEMENT

P-2 The pavement materials on this project will be paid for on a tonnage basis. The weight will vary in accordance with the specific gravity of the aggregates and the asphaltic content of the mix actually used to secure the design depth. The weight of the asphalt concrete is based on 95% of theoretical maximum density. (See IIM-LD-158)

INCIDENTAL

I-20 The Official Electronic PDF Version of the plans will override the paper copies or prints of specific layers. Portions of this plan assembly have been CADD generated. To assist in the preparation of the bid and construction of the project, Microstation format (.dgn) files will be made available to the prime contractor during bids and after award of the contract.


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TRAFFIC CONTROL

1. See Sequence of Construction notes for additional information.

2. The Contractor shall be responsible for all traffic control. All traffic control devices shall conform to the 2005 Virginia Work Area Protection Manual.

3. All work performed under this contract shall be coordinated with any other contract

and/or state forces work being done in the area.

4. The Contractor’s equipment and stored materials shall be stored outside of the Design Clear Zone and deflection area behind physical barriers.

5. The Contractor shall remove any lane closure upon any queue longer than 2 miles

from the lane restriction provided all hazards are reasonably protected and safe travel is possible. After traffic flow has returned to normal flow with no delays, the Contractor may resume operations and install lane closures during the allowable hour herein. The Engineer or designee will notify the Contractor when queue length is greater than 2 miles and deemed necessary to remove the lane closure in his sole discretion. Any interruptions to the Contractor due to the release of queues longer than 2 miles will not be cause for additional compensation or schedule delays.

6. See Transportation Management Plan for Lane Closures and Shoulder Closure

hours.

7. Shoulder Closures will also be allowed during the following daytime hours: Monday through Friday 9:00 AM to 3:00 PM

GUARDRAIL

1. Guardrail materials removed during this contract shall become the property of the Contractor and shall be disposed of at a licensed landfill, recycled, or be retained by the Contractor.

2. The contractor shall perform all work such that there are no fixed objects or blunt

ends exposed to the traveling public. If an approved NCHRP 350 terminal cannot be installed at the conclusion of a workday, then a Truck Mounted Attenuator (TMA) shall be placed in front of the fixed object or blunt end. If the shoulder is insufficient to accommodate a TMA, Group II channelizing devices shall be used to delineate the fixed object or blunt end as directed by the Engineer.

3. All new guardrail installed under this contract shall be protected with an approved

crashworthy terminal before the end of each workday.


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4. Pavement markings damaged by the Contractor during shoulder or guardrail operations shall be replaced by the Contractor at their cost.

5. All stored material and equipment shall be kept out of clear zone and deflection

area behind guardrail at the discretion of the Engineer.

6. The Contractor shall submit shop drawings for each terminal used & an FHWA NCHRP 350 approved letter.

7. Cracks in the shoulder as a result of driving posts shall be repaired. In soil or

aggregate stabilized shoulders, cracks and voids around the posts shall be filled with like material and thoroughly compacted. In asphalt paved or surface treated shoulders, cracks and voids around the post shall be filled, compacted and sealed with fine asphalt plant mix no larger than SM -9.5A, or filled with fine aggregate No. 8 or 9, sealed with asphalt emulsion CRS-2 or CRS-1 at the rate of approximately 0.35 gal. Per sq. yd. All cost for this work shall be included with the price of guardrail.

8. The Contractor shall backfill all unused post holes. Guardrail post holes shall be backfilled to existing ground level with approved material placed in layers not more than 4 inches in height. Each layer shall be compacted by tamping.

GENERAL NOTES FOR SEQUENCE OF CONSTRUCTION 1. Unless otherwise approved or directed by the Engineer, the Contractor shall Plan and prosecute the work in accordance with the following: 2. The phases in this suggested sequence of construction shall be followed unless the Contractor submits and secures the approval of the Engineer for a sequence which will both expedite construction while lessening the effect of such construction upon the traveling public. The intent of the contract and suggested sequence of construction is that portions of the roadways in the different phases may be allowed to be constructed provided they do not interfere with existing traffic flow and/or do not cause any delay in the project completion. Under no circumstances will concurrent construction left and right of any lane of traffic be allowed, unless otherwise directed by the Engineer or shown on these plans. 3. Changes to the “work zone speed limit” and termini may be implemented and/or adjusted as field conditions require only upon approval by the Regional Traffic Engineer. 4. All traffic control devices and signs necessary for maintenance of traffic are to be provided, installed, maintained, and removed by the Contractor. 5. All signs shall be installed in accordance with the 2005 Virginia Work Area Protection Manual and STP-1 of the Road and Bridge Standards.


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6. Construction and permanent pavement marking shall be installed in accordance with manufacturers recommended practices. 7. All areas excavated below existing pavement surfaces, at the conclusion of each work day, shall be thoroughly compacted to form a 6:1 wedge against the existing pavement surface for protection of vehicular traffic. All costs for placing, maintaining, and removing the 6:1 wedge shall be included in the cost of other items and no additional compensation will be allowed.

8. All barrier wall used on this project will be traffic Barrier Service Concrete Parapet (Double Face) MB-11A. The barrier slope transition ratio will be 22:1 based on the 70 mph posted speed limit. At the break in the barrier wall a Type B warning light will be used. (See TTC-16.0 Pages 6H-36 and 6H-37).

FLASHER INSTALLATION NOTE:

1. Two FB-2 Flashing Beacon structures each equipped with one W1-4 Reverse Curve – Oversized sign, and one W13-1 Advisory Speed (60 MPH) – Oversized sign (36”x36”) shall be installed for the SB lanes of Route I-81 and will be located 321’ north of mile marker 168.2. One FB-2 structure shall be installed on the right shoulder of I-81 which will be behind existing guardrail, and one FB-2 structure will be installed in the median of I-81 directly across from the one on the shoulder. FB-2 structures are break-a-way.

2. The electrical service supply by Dominion Power will originate from Route 611

(Greyledge Dr.) that tees into Route F54 (Frontage Rd.) which runs parallel to I-81 and is approximately located at mile marker 168.3 on I-81 (to the west of I-81). A 40’ class 4 wood pole shall be installed on the right shoulder of Route 611- 215’ from F054; one SE-4 Type A Electrical Service, and a Flasher cabinet shall be installed on the 40’ wood pole; a JB-S2 Junction Box shall be installed at the base of the wood pole; a 2” conduit will be installed from the junction box by ECI-1 Trench Excavation approximately 215’ to Route F054 to a junction box where it will turn south on F054 and run approximately 571’ along the right shoulder to a JB-S2 junction box. A Bored 3” Conduit will be installed under Route F054 and under the limited access fence to the right shoulder of I-81 behind the existing guardrail where the FB-2 shoulder structure is located. From that FB-2 structure/JB-S2 Junction Box; another Bored 3” conduit will be installed under the SB lanes of I-81 to a JB-S2 Junction Box in the median and then to the FB-2 structure in the median.


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STORMWATER POLLUTION PREVENTION PLAN (SWPPP) 7/9/09

GENERAL INFORMATION SHEET

The SWPPP General Information sheets are to be completed and included in the construction plan set (or other such documents) for land disturbance activities that disturb an area equal to or greater than 10,000 square feet, or equal to or greater than 2,500 square feet in the area defined as Tidewater, Virginia in the Virginia Chesapeake Bay Preservation Act.

* Denotes information that is to be provided/completed by the contractor or the VDOT RLD, as appropriate. SECTION I GENERAL INFORMATION 1. Activity Description – Correct superelevation and surface/subsurface

drainage

2. This land disturbance activity site is located in Botetourt County and approximately 1.7 acres will be disturbed by excavation, grading or other construction activities. (Note: The disturbed area includes an estimate for any anticipated offsite support facilities, i.e., borrow sites, disposal areas, storage areas, etc.)

3. This land disturbance activity does require coverage under the VSMP

General Permit for Discharges of Stormwater from Construction Activities as issued by the DCR.

4. The erosion and sediment control (ESC) and stormwater management (SWM)

plans for this land disturbance activity have been developed in accordance with VDOT's Erosion and Sediment Control and Stormwater Management Standards and Specifications as approved annually by the Department of Conservation and Recreation.

5. Jeff Echols, PE – Northern Area Construction Engineer is designated as

the RLD for this land disturbance activity.

6. Critical areas (e.g., wetlands, surface water bodies, etc) adjacent to this land disturbance activity site and not otherwise identified in the construction plan set (or other such documents) are as follows: None

7. Stormwater run-off from the disturbed areas of this land disturbance activity will

flow into the following streams: Purgatory Creek 8. Locations where stormwater discharges from this land disturbance activity site

to surface water are identified in the construction plan set (or other such documents).


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SECTION II EROSION AND SEDIMENT CONTROL

1. The following variances to the Virginia ESC Regulations have been approved by DCR for this land disturbance activity: None

* 2. The intended sequence and timing of activities that disturb soils at the site (e.g., grubbing, excavation, grading, utilities and infrastructure installation, etc.) shall be provided by the contractor in accordance with Section 108.03 of the VDOT R&B Specifications and will be included with the other SWPPP documents for this land disturbance activity.

3. Directions of stormwater flow and approximate slopes anticipated after major

grading activities are identified in the construction plan set (or other such documents) for this land disturbance activity.

4. Areas of soil disturbance and areas of the site which will not be disturbed are identified in the construction plan set (or other such documents) for this land disturbance activity. 5. Locations of major structural and nonstructural ESC measures identified in the SWPPP, including those that will be permanent controls that will remain after construction activities have been completed, are identified in the construction

plan set (or other such documents) for this land disturbance activity. 6. Locations where stabilization practices are expected to occur are identified in the construction plan set (or other such documents) for this land disturbance activity. 7. A description of interim and permanent stabilization practices for the site are identified in the applicable sections of the documents identified in the Note 1 of Section III.

* 8. A record of the dates when major grading activities occur, when construction activities temporarily or permanently cease on a portion of the site, and when

stabilization measures are initiated will be maintained in the SWPPP documents for this land disturbance activity.

9. A description of structural practices to divert flows from exposed soils, retain/detain flows or otherwise limit runoff and the discharge of pollutants from exposed areas of the construction site are identified in the applicable sections

of the documents identified in Note 1 of Section III.


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10. A description and schedule of procedures to maintain vegetation, erosion and

sediment control measures and other protective measures in good and effective operating conditions during construction are identified in Sections 107.16 and 303.03 of the VDOT R&B Specifications.

11. All engineering calculations supporting the design of erosion and sediment

control measures are contained in the project drainage file located in the VDOT Salem District Transportation and Land Use Section and will be made available for review upon request during normal working business hours.

12. The temporary erosion and siltation control items shown on the Erosion and

Sediment Control (ESC) Plan for this project are intended to provide a general plan for controlling erosion and sediment within the project limits. The ESC Plan is based on field conditions at the time of plan development and an assumed sequence of construction for the project. The contractor, in conjunction with the VDOT Project Engineer and/or ESC Inspector, shall adjust the location, quantity and type of erosion and sediment control items required based on the actual field conditions encountered at the time of construction and the actual scheduling and sequencing of the construction activities. Significant changes to the proposed ESC Plan (e.g., those that require an engineering analysis) shall be submitted to the applicable District Hydraulics Engineer for review and approval. Any changes to the proposed ESC Plan must be noted on a designated plan set (Record Set) which shall be retained on the project site and made available upon request during normal working business hours.

13. The areas beyond the project's construction area are to be protected from siltation. Perimeter controls such as filter barrier, silt fence, diversion dikes,

turbidity curtains, etc. shall be installed prior to any grubbing operations or other earth moving activities.

14. Temporary earthen structures such as dikes and berms are to be stabilized

immediately upon installation. Stabilization may include temporary or permanent seeding, riprap, aggregate, sod, mulching, and/or soil stabilization blankets and matting in conjunction with seeding.

15. All channel relocations are to be constructed during the earliest stage of

construction and shall be constructed in accordance with all applicable permit requirements and shall be constructed in the dry wherever possible.

Stabilization or vegetation shall be established before flow is redirected through the constructed area as directed by the Engineer.


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SECTION III SWPPP

1. All documents related to the SWPPP for this land disturbance activity shall be maintained at the activity site and shall be readily available for review upon

request during normal working business hours. Such documents include, but are not limited to, the construction plans (or other such documents), the ESC Plan, the post construction SWM Plan (if applicable), the VDOT R&B Standards and Specifications, Supplemental Specifications, Special Provisions and Special Provision Copied Notes. Documents related to stormwater pollution prevention which is not a part of those documents referenced above, such as copies of the VSMP Construction Permit coverage letter (when applicable), the DCR General Permit For Discharges Of Stormwater From Construction Activities (when applicable) and those required to be developed by the contractor for stormwater pollution prevention associated with any support facilities for this land disturbance activity are to be maintained at the activity site with the other SWPPP documents. Where no facilities are available at the activity site to maintain the SWPPP documents, they are to be kept by or with the designated RLD at a location convenient to the activity site where they would be made available for review upon request during normal business working hours.

2. Other than construction at the activity site, there are no discharges associated

with industrial activity (e.g., from dedicated asphalt plants or dedicated concrete plants) produced by this land disturbance activity or (where applicable) covered by the VSMP General Permit For Discharges Of Stormwater From Construction Activities for this land disturbance activity.

* 3. Documents identifying the locations of off-site waste or borrow areas or material or equipment storage areas associated with or (where applicable)

covered by the VSMP General Permit For Discharges Of Stormwater From Construction Activities for this land disturbance activity shall be provided by the contractor in accordance with Section 107.16 (as amended and/or revised) of the VDOT R&B Specifications and will be maintained with the other SWPPP documents for this land disturbance activity.

* 4. A description of all pollution control measures that will be implemented as a part of this construction activity to control pollutants in stormwater discharges are identified and described in the contractor supplied documents, the construction plan set (or other such documents) and applicable sections of the VDOT R&B Specifications and Standards, including but not limited to, Specifications 107.16 (as amended and/or revised), 303.03, 603, 604 and 606 and Standards 113.01 through 114.08. The name of the individual(s) or contractor(s) responsible for the installation and maintenance of the pollution control measures is included in the contractor supplied documents.


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5. Requirements for the prevention of the discharge of solid materials, including

building materials, garbage, and debris, to surface waters of the state, except as authorized by a Clean Water Act 404 permit, are contained in Sections 106.04, 107.02 and 107.16 (as amended and/or revised) of the VDOT R&B Specifications.

6. Requirements for compliance with applicable state or local waste disposal, sanitary sewer or septic system regulations are contained in Sections 106.04 and 107.18 of the VDOT R&B Specifications.

*7. A description of construction and waste materials expected to be stored onsite or at off-site support facilities and a description of controls to reduce pollutants

from these materials, including storage practices to minimize exposure of the materials to stormwater and practices for spill prevention and response, will be contained in documents supplied by the contractor and maintained with the

other SWPPP documents for this land disturbance activity.

* 8. A description of potential pollutant sources from off site support areas and a description of controls and measures that will be implemented at those sites to minimize pollutant discharges will be contained in documents supplied by the

contractor and maintained with the other SWPPP documents for this land disturbance activity.

*9. By completing and submitting the SWPPP Certification form LD-445E, the RLD, or his authorized representative, certifies that all contractor supplied documents, identified herein, will be reviewed, approved and included with the other SWPPP documents for this land disturbance activity prior to implementation of work in those areas identified by such information.

10. The name of the VDOT individual responsible for the inspection of the erosion

and sediment control measures is identified on the LD-445E form which will be maintained with the other SWPPP documents for this land disturbance activity (Note: Individual shall be certified through the DCR ESC Inspector Certification Program).

11. For those land disturbing activities requiring coverage under the VSMP

General Permit For The Discharge Of Stormwater From Construction Activities, the SWPPP shall be made available for review upon the request of the DCR, the EPA, local government officials or the operator of a municipal separate storm sewer system (MS4) receiving discharge from the construction site.


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* 12. For those land disturbing activities requiring coverage under the VSMP General Permit For The Discharge Of Stormwater From Construction Activities, the VDOT RLD shall post, or have posted, a copy of the General Permit coverage letter and a copy of a completed LD-445A form, noting the name and contact information for the VDOT person responsible for the land disturbing activity and its SWPPP, outside the project’s construction office along with other Federal and State mandated information. Where there is no construction office (e.g., a maintenance activity), the permit coverage letter and the LD-445A form are to be maintained with the other SWPPP documents for the land disturbing activity.

13. For those land disturbing activities requiring coverage under the VSMP

General Permit For The Discharge Of Stormwater From Construction Activities on or after July 1, 2009 that have not been previously covered by a VSMP permit, the SWPPP shall be made available for review by the public upon request. Such reviews shall be at a time and publicly accessible location convenient to the VDOT and shall be scheduled during normal business hours and no less than once a month.

SECTION IV POST CONSTRUCTION STORMWATER MANAGEMENT 1. This land disturbance activity is exempt from the Stormwater Management

Regulations because it disturbs less than 1 acre or less than 2500 square feet in an area designated as a Chesapeake Bay Preservation Area. N/A

2. This activity is linear in nature and the following stormwater outfall locations

are exempt from the requirements of the Virginia Stormwater Management Law because all of the following conditions are met (Note: Documentation must demonstrate that all three conditions (a-c) have been met and such documentation shall be maintained in the project drainage file located at the site identified in Note 6 of this Section): 104+53 Left, 108+14 Right

a. the land disturbance created by this activity at each listed outfall is less than one acre and,

b. there are insignificant increases in peak flow rates at each listed outfall and,

c. there is no existing or anticipated flooding or erosion problems downstream of the discharge point of each listed outfall.

3. The following outfalls do not require a permanent SWM facility because, as a

result of this land disturbance activity, the amount of additional impervious area draining to the outfall is less than 16% of the total right of way and permanent easement area draining to the outfall: N/A


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4. For stormwater outfall locations not covered by Notes 2 and 3 of this Section,

list the permanent SWM facilities proposed to meet the water quality/quantity requirements for this land disturbance activity in Section VI. N/A

5. A description of all post-construction stormwater management measures that

will be installed during the construction process to control pollutants in stormwater discharges after construction operations have been completed is included in the construction plan set (or other such documents) for this land disturbance activity.

6. All engineering calculations supporting the design of the post-construction

stormwater management measures, including an explanation of the technical basis used to select the practices, are contained in the project drainage file located in the Salem District Transportation and Land Use Section and will be made available for review upon request during normal working business hours.

ACRONYMS DCR - Department of Conservation and Recreation ESC - Erosion and Sediment Control R&B - Road and Bridge RLD - Responsible Land Disturber SWM - Stormwater Management SWPPP - Stormwater Pollution Prevention Plan VSMP - Virginia Stormwater Management Program


192



SECTION V - LOCATION MAP

STORM WATER POLLUTION PREVENTION PLAN (SWPPP)


193



SECTION VI - PERMANENT BMP INFORMATION ∆

* Denotes information that is to be provided/completed by the contractor or the VDOT RLD, as appropriate.

STORM WATER POLLUTION PREVENTION PLAN ( SWPPP) PERMANENT BMP INFORMATION

Permanent BMP Type (See Table 1)

(1)

Regional BMP

Y (Yes) or

N (No)

County/City (1)

State Hydrologic Unit Code

(1)

BMP Receiving Stream Name

(1) (2)

Acres Treated

Per BMP (3)

* In Service

Date (4)

Table 1: Permanent BMP Types Bio-retention Basin Bio-retention Filter Constructed Stormwater Wetlands Extended Detention Basin Extended Detention Basin-Enhanced Grassed Swale Infiltration basin Infiltration Trench Manufactured BMP’s Retention Basin I Retention Basin II Retention Basin III Sand filter Vegetated Filter Strip Other (List type) (5)

NOTES: (1) Where stormwater management requirements are being met by a Regional BMP, information listed is to be for the Regional BMP. (2) For streams with no names, list “Unnamed Tributary to (closest stream name)”. (3) Show acres to the nearest one tenth. (4) Date placed into service as a permanent BMP. (5) Included agreements with off-site BMP owners or payments into regional watershed plan. ∆ The information shown in the BMP table is based on the proposed pre-construction SWM Plan. Any changes to the proposed SWM Plan required during the construction phase of the project shall be coordinated by the VDOT RLD with the appropriate VDOT District Hydraulics Engineer. The RLD is to have the information shown in the BMP table revised to reflect any authorized changes to the proposed SWM Plan, add the “In Service Date” and include a copy of the BMP table with the LD-445D form when submitting for termination of coverage under the VSMP General Permit For The Discharge Of Stormwater From Construction Activities.

Not Applicable


194



TYPICAL SECTION


195



TYPICAL SECTION


196



INSERT SHEETS


197




198




199




200




201



SUMMARY OF ESTIMATED QUANTITIES

UPC 93462, 0081-011-727, P101, N501

ITEM ITEM DESCRIPTION UNITS QUAN.00100 MOBILIZATION 1 LUMP 00102 CONSTRUCTION SURVEYING (MIN.-PLAN) 1 LUMP 00120 REGULAR EXCAVATION 573 CY 00588 UNDERDRAIN UD-4 567 LF 00595 OUTLET PIPE 45 LF 01150 15" PIPE 5 LF 06150 15" END SECTION ES-2 1 EA 08962 DROP INLET DI-13 TY.1 1 EA 09150 EROSION CONTROL STONE CLASS I, EC-1 2 TON 10065 AGGR. MATL. NO. 1 455 TON 10128 AGGR. BASE MATL. TY. I NO. 21B 787 TON 10611 ASPHALT CONCRETE TY. IM-19.0D 479 TON 10628 FLEXIBLE PAVEMENT PLANING 0” – 2” 267 SY 10636 ASPHALT CONCRETE TY. SM-9.5D 426 TON 10642 ASPHALT CONCRETE TY. BM-25.0A 1,507.00 TON 10643 ASPHALT CONCRETE TY. BM-25.0D 888 TON 10653 STONE MATRIX ASPHALT SMA-12.5(76-22) 318 TON 10700 RUMBLE STRIP, ASPHALT 3,760.00 LF 10701 LIQUID ASPHALT COATING (RUMBLE STRIP) 418 SY 12322 ASPHALT CONCRETE CURB TY. MC-3B 25 LF 13355 GUARDRAIL GR-10 25 LF 13383 FIXED OBJECT ATTACH. GR-FOA-1 TY. I 1 EA 13384 FIXED OBJECT ATTACH. GR-FOA-1 TY. II 1 EA 13392 FIXED OBJECT ATTACH. GR-FOA-2 TY. I 1 EA 13393 FIXED OBJECT ATTACH. GR-FOA-2 TY. II 1 EA 13496 TRAF. BARR. SER. CONC. DOUBLE FACE 3,200.00 LF

PAR.MB-11A 13604 IMPACT ATTEN. SER. TY. 1 (TL-3>45 MPH) 2 EA 16325 NS ASPHALT CONCRETE ASPHALT CONCRETE 249 TON

IM-19.0E 315 16515 NS FLEXIBLE PAVEMENT PLANING OVER 2” TO 4” 6,298 SY 16515 NS FLEXIBLE PAVEMENT PLANING OVER 4” TO 8” 5,600 SY 16515 NS FLEXIBLE PAVEMENT PLANING OVER 8” TO 12” 5,015 SY 24152 TYPE III BARRICADE 8’ 2 EA 24160 CONSTRUCTION SIGNS 686 SF 24272 TRUCK MOUNTED ATTENUATOR 2,084.00 HR 24278 GROUP 2 CHANNELIZING DEVICES 3,361.00 DAY 24279 PORTABLE CHANGEABLE MESSAGE SIGN 2,084.00 HR 24281 ELECTRONIC ARROW 44 HR 24288 WARNING LIGHT TY. B 450 DAY


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SUMMARY OF ESTIMATED QUANTITIES

UPC 93462, 0081-011-727, P101, N501

ITEM ITEM DESCRIPTION UNITS QUAN.24611 NS RESET EXIST. GUARDRAIL RESET EXIST. 6,550.00 LF

GUARDRAIL RESET GUARDRAIL 505 27415 CHECK DAM(ROCK) TY. II 25 EA 27430 SILTATION CONTROL EXCAVATION 747 CY 27505 TEMP. SILT FENCE 26 LF 27506 TEMP. FILTER BARRIER 4,170.00 LF 51162 FLASHING BEACON FB-2 2 EA 51163 FLASHER 1 EA 51460 WOOD POLE CL. 4 40' 1 EA 51602 14/4 CONDUCTOR CABLE 2,200.00 LF 52426 ELECTRICAL SERVICE SE-4 TYPE A 1 EA 54076 TYPE B CLASS VI PAVE. LINE MARKING 6" 6,000.00 LF 54100 NS PAVEMENT MARKING PAVEMENT MARKING TY. D 4,700.00 LF

CL. III 6" 704 54100 NS PAVEMENT MARKING PAVEMENT MARKING TY. D 6,900.00 LF

CL. III 8" 704 54105 ERADICATION OF EXIST. PAVEMENT MARKING 1,000.00 LF 54466 CONSTR. PAVE. MARKING (TY. E) 6" 6,600.00 LF 55587 JUNCTION BOX JB-S2 8 EA 56014 ELECT. SER. GRD. ELECTRODE(10') 5 EA 56030 2" CONDUIT 950 LF 56051 BORED CONDUIT 3" 200 LF 56200 TRENCH EXCAVATION ECI-1 900 LF 68010 PARAPET, CONCRETE 56 LF 68040 CONCRETE CLASS A4 6 CY 68258 REMOVAL OF ASPHALT CONCRETE OVERLAY 530 SY 68322 TYPE B PATCHING (HES) 20 SY 68332 TYPE C PATCHING (HES) 10 SY 68345 GRAVITY FILL POLYMER CRACK SEALING 56 LF 68900 NS REM. PORT. OF EX.STR. REM. PORT. OF EX 1 LUMP

STR. NO. 2021 - 32 SY 413


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ROADSIDE DEVELOPMENT Rev. 07/03

SPECIAL DESIGN SECTION DRAWING NO. A-4 CORE MIX ADDITIVES

MIX

LBS./ ACRES

DESCRIPTION

1

▲

⋇ 100 % CERTIFIED FINE FESCUE

2

▲ 100 % CERTIFIED TALL FESCUE

3

50

50

50 % CERTIFIED TALL FESCUE

⋇ 50 % CERTIFIED FINE FESCUE

4

▲ 50 % CERTIFIED TALL FESCUE 50 % CERTIFIED KENTUCKY BLUE GRASS

5

▲ 100 % BERMUDAGRASS

TEMPORARY

3/1 – 5/16 and 8/16 – 3/1

50

50

50 % CERTIFIED TALL FESCUE 50 % BARLEY, WINTER RYE OR WINTER WHEAT

5/16-8/16

50

50

50 % FOXTAIL MILLET 50 % CERTIFIED TALL FESCUE

▲ ALL RATES TO BE SPECIFIED BY THE DISTRICT ROADSIDE MANAGER.

⋇ FINE FESCUE INCLUDE CHEWINGS, CREEPING RED, HARD, SHEEP.

SEEDING SCHEDULE

SLOPES

SEED MIX WITH

ADDITIVE

MOWED SEED MIX

WITH ADDITIVE

SLOPES SEED MIX

WITH ADDITIVE

MOWED SEED MIX

WITH ADDITIVE

SLOPES SEED MIX

WITH ADDITIVE

MOWED SEED MIX

WITH ADDITIVE

SPRING MONTH & DATE

4/1 - 6/1

SUMMER MONTH & DATE

6/1 - 9/15

FALL & WINTER MONTH & DATE

9/15 - 4/1

PROJECT NUMBERS

SPECIFY KIND OF FINE FESCUE

3BE 3B 3CE 3C 3BE 3B

MIX REQUIREMENT THIS PROJECT

SEED MIXTURE RECOMMENDATIONS MAY AT TIMES DEVIATE FROM THE SEED MIXTURE GUIDELINES ON THE ROADSIDE DEVELOPMENT SHEET. RECOMMENDATIONS FOR THE APPLICATION OF SEED MIXTURES (CORE MIX AND ADDITIVES). FERTILIZER, LIME, ETC. ARE TO BE OBTAINED FROM THE DISTRICT ROADSIDE MANAGER.

TYPE

LBS./ ACRES

DESCRIPTION

A

100 % LOVE GRASS

B

20

100 % BARLEY, WINTER RYE OR WINTER WHEAT

C 10

100 % FOXTAIL MILLET

D

▲ 100 % ANNUAL RYEGRASS

E

20

100 % CROWNVETCH (LEGUME)

F

▲ 100 % SERICEA LESPEDEZA (LEGUME)

G

▲ 100 % BIRDSFOOT TREFOIL (LEGUME)

H

▲

I

▲

J

▲

K

▲


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ROADSIDE DEVELOPMENT

SECTION OF SEED LOCATION

NOTES

Approximately 0.5 acres will be disturbed on this project and will require the establishment of grasses and /or legumes.

NOTES FOR FIELD USE ONLY Over seeding rates shall be 100% of the seed mixture supplied without fertilizer. The Engineer will require the Contractor to perform supplemental seeding when less than 75 percent uniform stand of the permanent grass specified in the mixture obtained. (Annual species such as, Rye and Millet are temporary varieties and require supplemental seeding.)

NOTES APPLY TO SCHEDULE Legume seed mixes (Birdsfoot Trefoil, Crown Vetch and Sericea Lespedeza) and weeping Lovegrass shall not be used on shoulders and other locations flatter that 3:1 slope. Legume seed shall be inoculated with the appropriate strain and rate of bacteria. For hydroseeding, use five times the dry seeding rate of inoculant. A temporary mix of erosion control mulch, as directed by the Engineer, is to be used only on areas that are to be regraded or later disturbed, if left dormant for more than 15 days. Erosion Control Mulch, as directed by the engineer, is to be used on areas that are to be left dormant for more than 15 days between December 1 and February 28. Spring and Summer Fall and Winter defined for the purpose of determining whether hulled or unhulled Bermuda and Sericea Lespedeza seed is required:


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SPRING & SUMMER 4/1 - 9/15 - USE HULLED SEED FALL & WINTER 9/15 - 4/1 - USE UNHULLED SEED

Type I mulch (Straw) to be used on newly seeded areas adjacent to all waterways, wetlands, swamps, or any area in which drainage flows toward areas under the jurisdiction of the environmental regulatory agencies. Type I mulch shall be applied to provide a minimum 90% coverage. Type I mulch shall be tacked with Fiber mulch at the rate of 750 lbs. per acre and/or mulch tackifer. Type II mulch (Fiber mulch) may be substituted for Type I mulch at the recommendation of the District Roadside Manager. Type II mulch shall be applied at a rate of 1500 lbs. (net dry weight) per acre to provide a minimum of 90 percent coverage, and shall be applied in a separate application. Erosion Control Mulch, as listed on the VDOT Approved Products List, shall be applied in accordance with the manufacturer’s recommendations. Erosion Control Mulch shall provide 100% coverage of all denuded areas. All topsoil is to be free of hard lumps, clods, rocks and foreign debris and is to be hand raked to tie into existing lawns. All seed must be in conformance with VDOT seed specifications for Grasses & Legumes and be provided at the project site in bags not opened and labeled for use on VDOT projects with a green tag certifying inspection by the Virginia Crop Improvement Association.


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BRIDGE


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- NP47 -


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Non-Standard Flexible Pavement Planing (item code: 16515) Non-Standard Flexible Pavement Planing shall include all requirements and specifications found in Section 515 of the 2007 VDOT Road and Bridge Specifications. The item shall be used for payment for all flexible pavement planning on this contract from one inch to 12 inches or as directed by the engineer. Payment for this activity shall be by the square yard. The pay item shall pertain to all areas depicted in detail and/or station range on the typical sections and plan views provided or as directed by the engineer.

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