ADDENDUM #1 NWIT-21-18 Tennis Court Lighting Queen’s …
Transcript of ADDENDUM #1 NWIT-21-18 Tennis Court Lighting Queen’s …
Document #1892771
July 30, 2021
ADDENDUM #1 NWIT-21-18
Tennis Court Lighting Queen’s Park Tennis Courts, New Westminster, BC
This addendum modifies the Invitation to Tender only as noted: SUPPLEMENTAL SPECIFICATIONS <DELETE> Supplemental Specifications dated 2021/07/05 included with Tender Documents and <REPLACE WITH> Supplemental Specifications dated 2021/07/23 (24 pages following) DRAWINGS <ADD> 6701-21-01 Revision 2 2021-07-26 (1 page following) 6701-21-02 Revision 2 2021-07-26 (1 page following) 6701-21-03 Revision 2 2021-07-26 (1 page following) ADDITIONAL INFORMATION <ADD> Geotechnical Investigation Report – Terrane Geotechnical Group, July 22, 2021(10 pages following) Please acknowledge this addendum on page 3 of 4 in the Bid Form. END OF ADDENDUM #1 Yours truly,
Heather Rossi Intermediate Buyer
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SUPPLEMENTAL SPECIFICATIONS – Lighting & Electrical Print Date: 2021/07/23
Supplemental Specifications
Section Subsection Title Supplementary Specifications
26 56 01 1.0 General
.1 Any reference to Roadway Lighting shall
include Sports Lighting
.2 The work shall include the supply and
installation of sports field lighting as shown on
drawings 6701-19 -01 to 03.
26 56 01 1.10 Inspection
and Testing
.1 Refer to Specifications 16500 and 16470 for
specific testing and inspection requirements.
.2 Contractor shall contact DMD & Associates
Electrical Consultants Ltd at substantial
completion for field review.
.3 Contractor shall provide photos to DMD for
conduit and JB prior to closing the trench.
.4 Contractor shall contact Lighting supplier’s
Structural & Geotech Engineer for inspection
of pole foundations, refer to hold point note on
drawings for more information.
26 56 01 1.11 (NEW) Submittals
.1 Contractor shall prepare a set of prints marked-
up to show the "as constructed" installation
upon the completion of the installation. These
mark-ups shall be submitted to DMD.
.2 Submit information as noted in Specifications
Sections 16470 and 16500.
26 56 01 1.12 (NEW) Contractor
Qualifications
.1 All work must be installed by a qualified
electrical contractor, who is required to obtain a
permit from the City/Provincial Electrical
Inspector.
.2 The Contractor shall be a Registered Electrical
Contractor under the provisions of the Electrical
Safety Act.
26 56 01 1.13 (NEW)
Material or
key pattern
supplied by
City
.1 Puck lock. The Contractor shall obtain pucklock
or patterns (for puck locks) from the City for the
electrical cabinet.
26 56 01 1.14 (NEW) Warranty
.1 The Contractor shall for a period of one (1)
year after the total performance date, replace or
repair all deficiencies or failures to the
installation free of all charges.
26 56 01 1.15 (NEW) City of New
Westminster .1 Contractor shall locate nearby existing
underground utilities prior to trenching from the
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Supplemental Specifications
Electrical
(Service)
proposed kiosk location to the existing PMT per
IFC drawings.
.2 Contractor to submit a traffic management plan
and get approval from the City prior to doing
works on the access road. Coordinate with the
City to temporarily closing the road for
trenching.
.3 The contractor shall bring conduits to the
existing PMT as shown on IFC drawings.
.4 The Contractor to install secondary service
conductors from the service cabinet up to the
PMT. Termination at service cabinet by
Electrical Contractors. Termination at PMT by
the City of New Westminster Electrical.
.5 Service conductors shall be coiled for CNW
PMT termination. Contractor to coordinate with
the City of New Westminster Electrical for
energization and PMT termination.
.6 City of New Westminster Electrical to install
revenue meter inside to the service cabinet.
.7 Contractors will pay all City costs for drawings,
materials supplied and installations by City of
New West Electrical forces.
26 56 01 2.1 General .6 All products are indicated on Drawings.
3.1 Execution
.5 No MMCD drawings shall apply for the
installation of sports lighting poles and bases.
.6 The contractor shall use suitable equipment to
excavate the holes for the pre-cast foundations.
Cost for dewatering and sleeving of foundation
shall be borne by the contractor.
.7 The contractor shall employ a BC Land
Surveyor to layout the poles and equipment.
Use the dimensions shown on the construction
drawings. Any digital files that are provided
by DMD are for coordination only, and shall
not be used for surveying.
.8 Box and conduit locations shall be staked out
by the contractor and reviewed by DMD prior
to any excavation.
.9 It is the responsibility of the contractor to set-
up and test the Sports Lighting Controls
system prior to final inspection.
.10 The contractor shall protect all surfaces from
damage caused by equipment and vehicles. No
vehicles on Tennis court surfaces.
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Supplemental Specifications
.11 Contractors to coordinate with the City to
obtain the existing sports field poles are
located on site. Contractors to install existing
poles onto proposed concrete bases, complete
with new electrical cabinet enclosure mounted
on poles, new security luminaire, new top
fitter, LED drivers, and LED luminaires. The
contractor may choose to separate the poles for
ease of transportation and storage, install new
wire harnesses as supplied by lighting
manufacturer.
.12 Contractors to coordinate with the City to obtain
the existing Skylogix control system from the
City of New Westminster. Skylogix control
system to be couriered to the kiosk supplier for
installation and wiring. Skylogix control system
to be re-used in new kiosk.
.13 Contractors to ensure construction area is safe
by the end of the day. Any debris on the field
to be removed by the end of work day.
END OF SECTION
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SPECIFICATIONS – Service Cabinet Print Date: 2021/07/23
16470 Service Cabinet
16470 ELECTRICAL CABINETS
PART 1 – GENERAL
1.01 GENERAL
A. This specification shall apply to the design and supply of electrical cabinets which shall
include:
1. Lighting Control Cabinet
B. Cabinets shall include all required equipment, not limited to the main breaker, meter, pull box,
distribution panel(s), transformer, contactors, lighting controls, etc as shown on the drawings.
The cabinet shall be designed to accommodate the Musco Control Link controller.
C. The final cabinet complete with all electrical components shall bear the label of the CSA.
D. The supplier shall design and produce the lighting control cabinet to meet the criteria noted in
this document. The supplier shall be capable of producing a premium grade product, which
meets the quality, fit and finish noted in this document. The use of CNC equipment is
mandatory. The supplier’s shop shall be approved to produce CSA listed products.
E. The cabinet and internal components shall be designed to meet the approval of the local
electrical utility and shall be designed for easy maintenance.
F. The lighting control system (schematic) and power distribution system (one-line diagram) shall
be as noted on the contract electrical drawings.
G. All equipment produced shall meet the requirements of the Canadian Electrical Code.
1.02 ALTERNATE SUBMITTALS
A. Alternate lighting control cabinet suppliers must submit the following for review:
1. Detailed cabinet and door shop drawings showing all fabrication and the layout of all
internal components. Drawings shall be produced using computer drafting format.
2. List of components (by manufacturer and number) and product sheets for each item
3. Cabinet ventilation drawings (sealed by PEng)
B. Approval of alternates shall be granted if the submittal information listed above is complete and
meets the approval of the engineer. To be accepted an alternate submittal must meet or exceed
the Valid Manufacturing product in quality, performance, durability, warranty and shall meet
the requirements of this specification. Where an alternate submittal is not accepted it shall be
returned with a list of deficiencies. Alternates will be reviewed up to two week after award.
Where deficiencies are noted the supplier will have 3 days to resolve the deficiencies to the
satisfaction of the engineer.
C. Acceptance of an alternate does not negate the contractor and suppliers responsibility to meet
the requirements of these specifications.
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1.03 QUALITY CONTROL
A. The supplier shall have and maintain a suitable quality control program throughout the contract.
The purpose of the quality control program is to ensure that the product meets the quality
requirements of these qualifications, is delivered on time, and is produced in a cost-effective
manner. The supplier’s quality control program shall apply to all stages of the design,
procurement, manufacturing, testing and delivery of the product.
1.04 WARRANTY
A. General Warranty: The special warranty specified in this Article shall not deprive the Owner of
other rights the Owner may have under other provisions of the Contract Documents and shall
be in addition to, and run concurrent with, other warranties made by the Contractor under
requirements of the Contract Documents.
1. One year parts and labor on all materials from the date of substantial performance
PART 2 – PRODUCTS
2.01 MANUFACTURERS
A. Available Products: Subject to compliance with requirements, that may be incorporated in the
Work include the following products:
1. Valid Manufacturing Ltd. Lighting Control Cabinet (ph 1-250-832-6477), or Approved
Equal
2. Engineer approved alternate (see 1.02 above)
2.02 GENERAL MATERIAL REQUIREMENTS
A. All materials shall be new.
B. Unless otherwise noted, the cabinet shall be fabricated from 5052-H32 sheet aluminum of at
least 1/8-inch thick.
C. All materials shall be corrosion resistant for extended life
2.03 FABRICATION PROCESS
A. The cabinet and door shall be fabricated using CNC controlled equipment.
B. The cabinet and doors shall be fabricated to plus or minus 10 thousands of an inch tolerance for
proper fit.
C. All bending shall be done using a suitable break press.
2.04 CONNECTING HARDWARE
A. All screws, bolts, washers, nuts, etc. shall be stainless steel.
B. All screws shall be stainless steel pan-head machine screw type.
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C. Any bolts that are 1/4-20 or larger shall be stainless steel hex head type.
D. No sheet metal or self tapping screws shall be used.
2.05 WELDING
A. All exterior seams shall be of continuously welded construction. All welds shall be free of slag
and spatter. All exterior welds shall be ground smooth.
B. The supplier shall have suitable credentials to weld aluminum and shall adhere to all applicable
ANSI standards.
C. The supplier shall use a suitable welding process and materials.
2.06 DOORS AND HINGES
A. Doors shall be designed for maximum strength and snug fit. Refer to Figures 1 to 5A, which
illustrate the standard required. It is the supplier’s responsibility to design and fabricate the
doors to the fit and finish required in this specification.
B. Doors shall be fabricated out of a single sheet of aluminum and have wrap around return for
strength and fit.
C. Doors shall also have an inner skin for additional strength. The bottom of each door shall have
ventilation holes.
D. Doors shall be fully gasketted against the cabinet.
E. Door hinges shall be positioned so they are hidden behind the door and cannot be accessed with
the door closed. Door hinges are Valid Manufacturing Ltd Model No. HALZF, HALZM,
HALZML, or Approved Equal). A minimum of 4 hinges are required per door.
F. Each door shall have a pneumatic return device (see Figure 4) to control the rate of door open
and close and prevent opening beyond 90 degrees (Faucher Models 777-7727.).
G. Door handles shall be recessed and 3 point contact stainless steel construction (Faucher
Industries No 617-5076 for the handle and 700-5463 for the latch or Approved Equal). The
handles shall latch to the cabinet 16 gauge stainless steel rails and rollers which shall be
fabricated to provide a secure and well sealed attachment to the cabinet (see Figure 3).
H. The exterior of the doors shall have continuous welds.
I. All exterior corners shall be rounded to a minimum radius of 1/8 of an inch. All sharp edges
shall be de-burred to a minimum radius of 1/64 inch in order to reduce hazards to service
personnel.
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2.07 CABINET
A. The cabinet and door shall be constructed to meet NEMA 3R standards. The cabinet shall be
made up of the main body, roof section and inner wall. These components shall be welded
together. The cabinet shall be designed for maximum strength and proper fit to the door.
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B. Refer to Figures 6 to 11, which illustrate the standard required. It is the supplier’s responsibility
to design and fabricate the cabinet to the fit and finish required in this specification.
C. The cabinet shall be designed to attach to concrete pad via Hilti style drop-in anchors, which
shall be supplied with the cabinet. Supplier shall provide Hilti anchors.
D. The exterior of the cabinet shall have continuous welds.
E. The cabinet main body shall have a wrap around return to accept the door (see Figure 10).
F. The cabinet shall contain 2 internal motion controlled lights (Guard 59-310-Cord C90, or
Approved Equal), a thermostatically controlled fan (ETRI 148 DK-0282-030, 253 CFM), or
Approved Equal), thermostatically controlled 500W heater (Stelpro Heating No. RWF-SA-W
and RWF-501-W, or Approved Equal) and 120V spec grade ground fault duplex receptacle.
G. The cabinet shall be equipped with lifting brackets, which shall be removed after the
installation. The bolts to attach the lifting brackets are shown in Figure 9).
H. All exterior corners shall be rounded to a minimum radius of 1/8 of an inch. All sharp edges
shall be de-burred to a minimum radius of 1/64 inch in order to reduce hazards to service
personnel.
I. User Access and Key as shown in Figure 7 are not required.
J. Door handle cover shall be hinged and secured with a puck lock (see Figure 5A). Puck lock
supplied by contractor, pattern by the City.
Figure 5A
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2.08 CABINET VENTILATION
A. The cabinet and doors shall be provided with an engineered ventilation system designed to
move filtered air in through the bottom of the cabinet and out through the top. The internal air
temperature shall be thermostatically controlled to allow the internal equipment to operate
within their recommended operation temperatures and to reduce condensation. The supplier
shall produce details of the ventilation system, how it works, and evidence that the system has
been engineered.
B. The cabinet shall have intake vents in the lower portion of each door and exhaust vents on the
cabinet above the door (see Figures 5, 8 and 12).
C. Ventilation holes shall not be larger than 1/8” diameter to prevent the entry of foreign particles
into the cabinet.
D. Both intake and exhaust vent shall be filtered.
2.09 EQUIPMENT MOUNTING INNER WALL
A. Equipment shall be mounted on an inner panel.
B. Equipment mounting panels shall be constructed from 5052-H32 sheet aluminum at least 1/8
thick.
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2.10 FINISH
A. Upon completion of fabrication the cabinet, door and inner wall shall be finished as follows:
1. The surface shall be thoroughly cleaned and degreased using alkaline cleaner and then
rinsed.
2. The surfaces shall be brush blasted to a 1.5 to 2 mil profile.
3. The surfaces shall then be pre-baked and a prime coat shall be electrostatically applied
(DuraCoat zinc epoxy powder primer E-2024-2Z) 2 to 3 mils in thickness.
4. After the prime coat has set, the top coat shall be electrostatically applied (DuraCoat
polyester urethane anti-graffiti type resin for cabinet and doors) 3 to 5mils in thickness.
Color shall be ANSI 61 Grey for the cabinet and door and white for the internal back
plane.
5. An independent testing agency shall test and verify the final powder adhesion and finish is
suitable for a long life in an outdoor environment.
6. The final product shall be free of dents, scratches, weld burns and abrasions harmful to its
strength and general appearance.
2.11 GENERAL ELECTRICAL
A. The supplier shall provide equipment layout details with the shop drawings.
B. An inner mask shall be installed to protect personnel from electrical hazard. The mask shall
have cut-outs for circuit breaker toggle mechanisms. Knock outs in the mask shall be provided
for all spare breaker spaces.
C. All equipment shall be mounted on stand-off back panels and shall be secured using 8-32
inserts.
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D. All equipment shall be labeled using Lamicoid or vinyl adhesive labels with ½-inch high black
characters on a white background.
E. All panels shall be supplied with the breakers installed.
2.12 METERING
A. Meter shall be located on the interior of the lighting control cabinet, per Figure 15 c/w metering
window.
B. CT’s shall be to local utility standards. CT’s and metering cabinets shall be sized and laid out to
meet utility standards.
2.13 PANELBOARDS
A. The main panel boards shall be supplied based on the panel schedule on the contract drawings.
B. A load center shall also be supplied to feed internal lighting, heater, fan, receptacle, etc in the
lighting control cabinet. This panel may also feed some external devices noted on the contract
drawings.
C. The panel boards and load centers shall be Square D, or approved equal.
D. Panel boards and load centers shall be securely attached to the cabinet back plane and shall be
located for easy access and servicing (see Figure 16).
2.14 CIRCUIT BREAKERS
A. The main breaker shall be electronic trip, molded-case, and clamp-on type (Square D, or
Approved Equal).
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B. Branch circuit breakers shall be thermal magnetic trip, molded-case, clamp-on type (Square D
QO, or Approved Equal) to suit the main panel board.
C. The minimum fault current shall be as noted on the contract drawings.
2.15 TRANSFORMERS
A. Transformers shall be dry type (Delta ET series, or Hammond Power Solutions, or Approved
Equal). Transformer size and voltage shall be as noted on the contract drawings.
B. Transformer shall be mounted and attached in a suitable location for easy access.
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2.16 GROUNDING
A. The grounding system shall be designed to meet all CSA standards and any codes and local
utility standards.
B. The grounding system shall be designed as part of the power distribution system.
2.17 SURGE PROTECTION
A. The surge protective device (SPD) shall be Type 1 with a minimum of 40kA nominal discharge
current rating in accordance with ANSI/UL 1449 and IEEE C62.
B. Surge protective device shall be Schneider QO plug-on, Mersen STP DIN-rail mounted or
Approved Equal. Voltage and number of poles shall be as noted on the contract drawings.
C. Shall contain a built-in LED indicator that notifies when replacement of the module is needed.
2.18 LIGHTING CONTROL CABINET
A. The lighting controls shall be Musco Control Link systems.
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2.19 PULL BOXES AND WIREWAYS
A. Pull boxes and wire ways shall be provided for easy field wiring and trouble shooting. Pull box
size and locations shall meet utility standards and be located on the inside of the cabinet.
B. All wire ways and pull boxes shall have removable covers.
2.20 WIRING
A. All wiring shall be neatly grouped bundled and ty-rapped as shown below.
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B. All conductors shall be stranded copper RW90 insulation.
C. Provide 8-32 inserts and ty-rap mounts for the attachment of wiring.
D. Wiring and terminal blocks shall be labeled according to the conventions shown in Figures 22
and 23.
E. All wiring shall meet CEC standards.
2.21 TERMINAL BLOCKS
A. Terminal blocks in the contactor cabinet shall be din rail mounted as shown in figure 22 above.
B. Output wiring shall be connected via terminal blocks to accept aluminum or copper field
wiring.
C. Terminals for bonding conductors will also be required.
D. Terminal blocks shall be rated for minimum of 75 degrees Celsius.
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2.22 LABELING
A. All products shall be labeled (inside) with the supplier’s company name, model number, panel
rating and the date of manufacture.
B. The supplier shall also provide adhesive Lamacoid or vinyl labels on the inside of each cabinet
for each component. Each contactor and output circuit shall also be labeled in accordance with
the suppliers lighting design.
C. All ID labels shall have ¼” to ½” high black characters on a white background.
D. All wiring shall be labeled with computer generated sleeve type wire markers.
E. Refer to drawings for push button Lamacoid labels.
2.23 TESTING AND INSPECTION
A. The supplier shall test all equipment circuits and lighting controls prior to shipment. Test
results shall be provided upon request.
B. The owner reserves the right to inspect the completed product prior to packaging and shipping.
The supplier shall advise the engineer a minimum of 5 working days prior to shipping for
inspection.
2.24 PACKAGING
A. Each cabinet shall each be lag bolted to two 4” x 4” posts along the shorter sides of the cabinet
to be used for support when kiosk is being lifted or moved.
B. Any product damaged in shipping shall be repaired or replaced at no extra cost to the Owner.
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PART 3 – EXECUTION
3.01 INSTALLATION
A. Set units on concrete foundation and attach with drop in anchors supplied with cabinet. Seal
cabinet to concrete with suitable sealant.
B. Conduits shall be located as shown on the supplier’s conduit layout drawing.
C. Concrete Foundations:
1. Size as noted on the contract drawings
2. Concrete shall have a minimum compressive strength of 28Mpa at 28 days.
3. Comply with details on the contract drawings for reinforcing, attachment, etc.
4. Trowel finish and rub smooth parts exposed to view. Top of concrete shall be level.
Chamfer all exposed edges.
5. Conduits shall be as noted on the contract drawings. Supplier to provide template locating
conduits to suit the cabinet
3.02 GROUNDING
A. Install all grounding and bonding in accordance with CEC and the contract drawings.
3.03 FIELD QUALITY CONTROL
A. Inspect each installed unit for damage. Replace damaged components.
B. Give advance notice of dates and times for field tests.
C. Provide instruments to make and record test results.
D. Tests and Observations: Supplier shall test all circuits and controls prior to shipping.
E. Replace or repair damaged and malfunctioning units, make necessary adjustments, and retest.
Repeat procedure until all units operate properly.
END OF SECTION
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SPECIFICATIONS – Sports Lighting Print Date: 2021/07/23
16500 Sports Lighting System
16500 SPORTS LIGHTING
PART 1 – GENERAL
1.01 GENERAL
A. These specifications cover the supply and installation of the sports lighting system
which includes:
1. Galvanized steel poles (not required) and fixture mounting cross arms
2. Fixtures including external glare shields
3. Electrical cabinets
4. Wiring from cabinets to fixtures
5. Brackets for security luminaires
6. Foundations and related engineered design drawings and letters of assurance
for structural and geotechnical (schedules B and C forms)
7. Future provisions for PA system (Brackets) -Not required
8. Security Features – Poles foundations shall have tamper proof hand-holes with
stainless steel banding, pole mounted electrical cabinets shall be heavy duty
lock brackets
B. The sports lighting equipment shall meet the requirements of these specifications and
the DMD contract drawings.
C. Abbreviations:
1. ANSI American National Standards Institute
2. CEC Canadian Electrical Code
3. NEMA National Electrical Manufacturers Association
4. IES Illuminating Engineering Society
5. CSA Canadian Standards Association
6. UBC Uniform Building Code
D. Alternate lighting systems may be considered and shall be quoted as an alternate. No
alternate approvals will be granted prior to bid close – Does not apply as existing
Musco pole are re-used.
1.02 CSA
A. All equipment shall be CSA approved and/or cUL Listed.
1.03 DESIGN CRITERIA
A. The sports lighting system shall meet the following criteria:
1. Fixtures: max 600W LED.
2. Maximum Load: 7.0 kW. Higher loads will require electrical redesign and
larger wire which shall be factored into the cost
3. Voltage: System voltages are to be 120/208V, 3 phase.
4. Pole Sizes: Shall be as shown on DMD electrical drawings.
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5. Pole Locations: Are shown on DMD electrical drawings.
6. Off Field Lighting Impact: Off field lighting shall meet IDA-Criteria for
Community-Friendly Outdoor Sports Lighting v1.0 for forested sides. All other
sides shall be designed to minimize spill lighting and glare.
7. Light Loss Factor (LED): Average maintained horizontal illuminance light
levels shall be lumen deprecation via IES TM-21 tests, dirt factor (0.95), and
ambient temperature factor. If light loss factor is achieved via changing driver
current the supplier must submit data to prove light levels can be maintained.
8. Minimum Maintained Average Horizontal Illuminance:
a) Soccer shall not be less than 300 Lux
9. Maximum to Minimum Uniformity (on field):
a) soccer shall not exceed 3.0:1
10. Grid Spacing – As per IESNA RP-6 (current edition) or 6.1m x 6.1m.
11. Foundations: Shall be such that their excavation has a minimum impact on the
surrounding areas.
B. The above lighting criteria shall be read in conjunction with the contract drawings.
1.04 WARRANTY
A. The equipment shall include the following warranty:
1. A full written parts and labor warranty for a period of 25 years. The supplier will
exercise all reasonable efforts to perform service under this Contract, in an
expeditious manner, as laid out in the written warranty, but will not be
responsible for delays or failure in performing such services caused by
conditions, acts, or other causes beyond its control. The warranty period shall
start from the date of shipment from the factory.
2. Average constant light levels shall be guaranteed to +/- 10% of the design criteria
for the warranty period.
1.05 PERFORMANCE GUARANTEE
A. The lighting supplier shall provide a written guarantee for the performance of the lighting
system relative to the information provided. The supplier must also commit in writing to
making any repairs and/or modifications to the components supplied if they don’t meet
the performance requirements noted in these specifications.
1.06 SUBMITTALS AFTER AWARD
A. Prior to production the supplier shall submit the following information to DMD for
review:
1. Light level calculations on the fields and off the fields (spill lighting in vertical
Lux and Candle-power;
2. Aiming diagram;
3. Lighting control system operations and diagrams and cabinet details specific to
this project;
4. Foundation design drawing (complete with engineer’s seal, registered in the
province of BC);
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5. Warranty information;
6. Installation instructions and O&M information;
7. Production schedule.
B. DMD shall review and provide comments. Supplier shall make revisions prior to
production.
PART 2 – PRODUCTS
2.01 MANUFACTURERS
A. Available Products: Subject to compliance with requirements, products that may be
incorporated in the work include:
1. Musco Lighting LED and the 25 year service plan
B. Alternate lighting systems may be considered and shall be quoted as an alternate. No
alternate approvals will be granted prior to bid close
2.02 POLES ( NOT REQUIRED AS EXISTING POLES ARE USED)
A. Poles shall be:
1. Multi-section round tapered steel to ASTM-A595.
2. Each section shall slip fit together over the lower section by at least 1.5 times
the diameter
3. Slip-fit over pre-cast concrete or galvanized steel foundation
4. Include all couplings, brackets, wire ways and fittings as required
5. All welding shall be to the highest standard and shall be performed by AWS
Certified welders
6. Hot dip galvanized after fabrication and welding in accordance with ASTM-
A123
7. Designed to CSA standards (CAN/CSA S6-06) for the required mean 50 year
return wind pressure of 470 Pascals for the New Westminster area. Pole shop
drawings shall be sealed by a P.Eng and shall be supplied upon request.
2.03 CROSS ARMS AND FIXTURES
A. Fixtures shall be mounted on cross arms. The fixture and cross arm assembly shall be
designed to CSA standards for a required mean wind pressure of 470 Pascals.
B. Cross arms shall be as follows:
1. Designed to support the required fixtures and attach to the poles
2. Include all couplings, brackets, wire ways and fittings as required
3. All welding shall be to the highest standard and shall be performed by AWS or
CWB Certified welders
4. Hot dip galvanized after fabrication and welding in accordance with ASTM-
A123
5. Designed to accept wiring harness
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C. Fixtures shall attach to cross arms. Fixtures shall be as follows:
1. Designed specifically for sports lighting.
2. Fixtures shall be LED.
3. Attach to the cross arm with an adjustable bracket. This bracket shall be set at
the factory to the required fixture aiming. The bracket shall lock in and retain
the factory aiming position.
4. The lens, seal and reflector shall prevent water entry into the reflector
5. All attachment hardware, nuts, bolts and washers shall be stainless steel
6. Have external visor, which wraps around the fixture to minimize light trespass.
2.04 ELECTRICAL CABINETS
A. The electrical cabinet shall attach to the pole at approximately 3m above finished
grade. The electrical cabinet shall be galvanized steel or powder coated aluminum
finish. The cabinet shall be a NEMA 3R rated enclosure, which shall securely attach to
the pole with stainless steel hardware. The cabinet shall have corrosion-resistant
hinges, be of vandal resistant and shall be designed to accept a padlock. The cabinet
shall have a suitable wire way into the pole. The cabinet shall house the following:
1. Driver
2. Surge protection
3. Terminal blocks- For wiring from the breaker to the individual fuses
4. Wiring- Shall have suitable temperature rating and shall be color coded
5. Disconnect Device- To accept incoming circuits. The breaker shall be the
landing point for the incoming circuits and shall act as a local disconnect
device.
6. Fuses- Each fixture shall have individual fusing
B. Nuts, bolts and internal hardware shall be corrosion resistant
C. All equipment shall be fully assembled, neatly arranged and wired. All wiring shall be
labeled for easy field tracing. Components shall be mounted for easy removal and
replacement.
2.05 WIRING
A. Wiring from the electrical cabinet to the fixtures shall be supplied as a pre-wired
harness with CSA recognized plug in connectors. All wiring shall be labeled for easy
trouble-shooting.
B. Wiring harness shall have abrasion bumpers or wrapping to prevent chaffing against
the pole.
C. Wiring shall attach to a suitable strain reducing device at the top of the pole.
2.06 MOUNTING HARDWARE
A. All external mounting hardware shall be aluminum, stainless steel or galvanized steel.
Internal mounting hardware shall be stainless steel or cad plated.
Queenspark Sports Field Revision: 3
SPECIFICATIONS – Sports Lighting Print Date: 2021/07/23
16500 Sports Lighting System
2.07 FOUNDATIONS
A. Foundation shall be design by supplier based on soils report (attached). All foundations
including rebar and backfill shall be designed and signed and sealed by the supplier’s
professional engineers to suit the soils conditions and pole loading.
B. Pre-cast concrete foundations shall be designed to support the pole when installed in
the excavation and backfilled with concrete. The foundation shall have suitable conduit
entrance holes and wiring access hand holes and shall have a suitable wire way into the
pole.
C. Signed and sealed Schedule B and C-B letters of assurance shall be provided by
geotechnical and structural engineers for pole foundations at the supplier’s expense.
PART 3 – EXECUTION
3.01 STORAGE
A. If required the contractor shall store luminaires, cross arms, wiring and electrical
enclosures off-site until they are ready for assembly and erection. Under no
circumstances shall any of these items be stored on site when the contractor is not
present.
B. Poles may be stored on-site (for a short time period) if they do not impact the day-to-
day operation of the facility. The contractor is responsible for any damage or theft to
any materials left on-site. Pole shall be placed on suitable supports off the ground.
3.02 INSTALLATION
A. The sports lighting equipment shall be installed in accordance with supplier’s
installation instructions.
B. Equipment shall be off loaded and installed in accordance with the supplier’s
installation instructions.
C. All pole shall be installed plumb.
D. Upon acceptance from the owners geotechnical engineer the foundation shall be
backfilled with concrete. Contractor shall arrange for and coordinate geotechnical
inspections.
E. Foundations shall be installed as noted on supplier’s foundation design drawings.
3.03 FIELD QUALITY CONTROL
A. Inspect each installed unit for damage. Replace damaged fixtures and components
prior to installation.
B. Give advance notice of dates and times for field tests.
Queenspark Sports Field Revision: 3
SPECIFICATIONS – Sports Lighting Print Date: 2021/07/23
16500 Sports Lighting System
C. Tests and Observations:
1. Prior to pole erection all sports lights shall be checked by energizing circuits
with suitable power source.
2. After installation and connection of sports lights to their permanent power
supply the contractor shall verify supply voltages and current at the disconnect
switch in the electrical enclosure and at the main breaker. Measurements shall
be taken phase to phase and phase to neutral (as required).
3.04 INDEPENDENT TESTING AND OBSERVATIONS
A. DMD will field measure and document the on-field illumination levels and uniformities
in accordance with IESNA LM-5. Off-site spill light levels will also be measured along
the defined boundary line.
B. If the field survey results do not meet the specified illumination requirements. The
supplier shall rectify the problem at no cost to the client. In the event that local
residents have complaints about the spill and glare from the lights even though the
supplier has met the intent of the specification the supplier will provide re-aiming
services to reduce the spill and glare to the best of their abilities with no guarantee that
it will appease the local residents and meet the field illumination requirements. This
additional service will be at no cost to the client if no additional equipment is required.
C. Following installation DMD will undertake a detailed review of the lighting installation
and will note all deficiencies to be corrected. Where deficiencies are noted as a result of
inaccurate or improper installation the installing contractor will be required to correct
all noted deficiencies, in an expeditious manner. Where the noted deficiencies are
related to the materials and workmanship of the lighting equipment itself the supplier
will correct the deficiencies as per the warranty agreement.
D. Sports light pole foundation installation monitored by the contractor’s geotechnical
engineer. All installations shall meet the satisfaction of the geotechnical engineer.
Schedule B and C forms shall be provided for structural and geotechnical.
END OF SECTION
6701-21-01 of 03
ED KITTSON
MARTIN STERLING
MARTIN STERLING
MAY 07, 2021
1:250
21 of 3
511 Royal Ave, New Westminster, BC V3L 1H9
New Westminster
CHK'DDATE REVISIONBYNo.
CANCEL PRINTS BEARING PREVIOUS LETTER
DM
D (2010)
PROJECT No. REVISIONSHEET No.
DESIGNED
DRAWN
CHECKED
DATE
SCALE:
SEAL
E.O.R.
DMD & Associates
Electrical Consultants Ltd.
#12-17358 104A Avenue
Surrey, BC, Canada V4N 5M3
www.dmdeng.com
604/589-9010
Fax 604/589-9012
E8CENEE8COE8COME8CONEE8DAE8FUTEE8HIEE8PHEE8SME8TECE8TEXTEE11CENEE11COEE11COMEE11CONEE11DAEE11FUTEE11HIEE11PHEE11SMEE11TECEE11TEXTEE11120EE11347EEC120EEC347EECCENEECCOEECCOMEECCONEECDAEECFUTEECHIEECPHEECSMEECTEECEECTEXTEEG120EEG347E8120E8347EEGCENEEGCOEEGCOMEEGCONEEGDAEEGFUTEEGHIEEGPHEEGSMEEGTECEEGTEXTEEM120EEM347EEMCENEEMCOEEMCOMEEMCONEEMDAEEMFUTEEMHIEEMPHEEMSMEEMTECEEMTEXTEER120EER347EERCENEERCOEERCOMEERCONEERDAEERFUTEERHIEERPHEERSMEERTECEERTEXTEEY120EEY347EEYCENEEYCOEEYCOMEEYCONEEYDAEEYFUTEEYHIEEYPHEEYSMEEYTECEEYTEXTBchDevice_ASBBchDevice_ExistBchDevice_PropBchDimBchDuct_ASBBchDuct_ExistBchDuct_PropBchElec-FeederBchElec-NeutralBchElec-PRI_1phBchElec-PRI_3phBchElec-SECBchElec-SERV_3phBchTextBchText_PropBchTitleTextdmdXrefdmdDIMSdmdImagesE8CENEE8COE8COME8CONEE8DAE8FUTEE8HIEE8PHEE8SME8TECE8TEXTEE11CENEE11COEE11COMEE11CONEE11DAEE11FUTEE11HIEE11PHEE11SMEE11TECEE11TEXTEE11120EE11347EEC120EEC347EECCENEECCOEECCOMEECCONEECDAEECFUTEECHIEECPHEECSMEECTEECEECTEXTEEG120EEG347E8120E8347EEGCENEEGCOEEGCOMEEGCONEEGDAEEGFUTEEGHIEEGPHEEGSMEEGTECEEGTEXTEEM120EEM347EEMCENEEMCOEEMCOMEEMCONEEMDAEEMFUTEEMHIEEMPHEEMSMEEMTECEEMTEXTEER120EER347EERCENEERCOEERCOMEERCONEERDAEERFUTEERHIEERPHEERSMEERTECEERTEXTEEY120EEY347EEYCENEEYCOEEYCOMEEYCONEEYDAEEYFUTEEYHIEEYPHEEYSMEEYTECEEYTEXTBchDevice_ASBBchDevice_ExistBchDevice_PropBchDimBchDuct_ASBBchDuct_ExistBchDuct_PropBchElec-FeederBchElec-NeutralBchElec-PRI_1phBchElec-PRI_3phBchElec-SECBchElec-SERV_3phBchTextBchText_PropBchTitleTextdmdXrefdmdDIMSdmdImages
NOT FOR CONSTRUCTION
2021-07-26
AUBURN LEUNG
SPORTS FIELD LIGHTING
QUEENS PARK TENNIS COURTS
NEW WESTMINSTER, BC
LEGEND:
RELOCATED GALVANIZED STEEL LIGHTING POLE ON PROPOSED CONCRETE BASE AND LED SPORTS
FIELD FIXTURES
PROPOSED 120/208V RPVC CONDUIT AND CONDUCTORS (SIZE AS NOTED)
POLE NUMBERT1
120/208V RPVC CONDUIT AND CONDUCTORS (SIZE AS NOTED)
TENNIS COURT 5
TENNIS COURT 6
TENNIS COURT 7
TENNIS COURT 8
1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE LATEST EDITION OF THE MASTER MUNICIPAL
CONSTRUCTION DOCUMENT (MMCD) AND THIS DRAWING. THE CITY OF NEW WESTMINISTER STANDARDS
SHALL APPLY ONLY IF THE MMCD SPECIFICATIONS DOES NOT COVER A PARTICULAR ITEM.
2. ALL CONDUCTORS SHALL BE RW90 STRANDED COPPER (UNLESS OTHERWISE NOTED). SPORTS LIGHTING
CONDUCTORS SHALL RUN CONTINUOUS WITH NO SPLICES.
3. CONTRACTOR SHALL GAIN APPROVAL FROM SPORTS LIGHTING SUPPLIER'S GEOTECHNICAL ENGINEER
PRIOR TO FOUNDATION INSTALLATION. BACK FILL SHALL MEET THE APPROVAL OF THE GEOTECHNICAL
ENGINEER.
4. ALL CONDUITS WITH THE EXCEPTION OF SERVICE CONDUITS SHALL BE BURIED A MIN. 600mm DEEP. A
'BURIED CABLE' MARKER TAPE SHALL BE INSTALLED IN ALL TRENCHES.
5. CONTRACTOR SHALL OBTAIN ALL PERMITS AND LICENSES PRIOR TO CONSTRUCTION.
6. CONTRACTOR SHALL LOCATE AND AVOID ALL UNDERGROUND SERVICES.
7. THE CONTRACTOR SHALL REINSTATE ROAD, CURB AND GUTTER, REPLACE ALL WHEELCHAIR RAMPS,
LANDSCAPING AND FULL CONCRETE SIDEWALK PANELS REMOVED OR DAMAGED DURING CONSTRUCTION,
TO ORIGINAL OR BETTER CONDITION.
8. CONDUITS SHALL BE RIGID P.V.C. MANUFACTURED IN ACCORDANCE WITH C.S.A. C22.2 No. 211.2. (NOT DB2)
9. ALL EQUIPMENT SHALL BE BONDED IN COMPLIANCE WITH THE CANADIAN ELECTRICAL CODE.
10. CONTRACTOR SHALL COORDINATE WITH CITY OF NEW WESTMINISTER CIVIL INSPECTOR TO REVIEW AND
SIGN OFF ON CONDUITS FOR SERVICE.
11. CONTRACTOR SHALL ENSURE ALL LOADS ARE BALANCED
12. LEAVE MINIMUM 1 SPARE CONDUIT IN EACH CONDUIT RUN TO SPORTS FIELD POLES.
13. ALL CIRCUIT BREAKERS SHALL HAVE A MINIMUM TEMPERATURE RATING OF 75° CELSIUS.
14. ALL EMPTY CONDUITS SHALL HAVE PULL STRINGS INSTALLED & CAPPED AT EACH END. PULL STRINGS TO
EXTEND MINIMUM 1.0m ABOVE JUNCTION BOX & BE TIED-OFF TO SUPPORT BAR (REFER TO MMCD FOR
PULL STRING DETAILS)
15. A TRON HEB-AA WATER RESISTANT FUSE HOLDER C/W 10A BUSS KTK-10 FUSE, OR APPROVED EQUAL AND
2 TYPE `L' INSULATING BOOTS SHALL BE INSTALLED IN EACH LUMINAIRE LIVE CONDUCTOR IN THE
HANDHOLE (FOR SECURITY LIGHTING).
NOTES
PROPOSED SERVICE KIOSK C/W 3" CONCRETE SERVICE PAD 1m IN FRONT OF ALL ACCESS DOORS.
CONTRACTOR SHALL CONFIRM ON SITE PRIOR TO
CONSTRUCTION THAT POLES & EQUIPMENT WILL
MEET WorkSafeBC CLEARANCE REQUIREMENTS
FOR OVERHEAD PRIMARY AND SECONDARY LINES.
CONTRACTOR TO REPORT ANY CONFLICTS OR
DISCREPANCIES TO DMD & ASSOCIATES
PRIOR TO ORDERING POLES AND INSTALLING
CONCRETE BASES.
OVERHEAD POWER LINE CONFLICTS
CONTRACTOR SHALL REFER TO MUNICIPAL
RECORD / CIVIL DESIGN DRAWINGS FOR ALL OTHER
UTILITIES, SERVICE LOCATIONS, AND DETAILS. THE
EXACT LOCATION OF THESE UTILITIES SHALL BE
DETERMINED ON SITE BY THE CONTRACTOR.
CONTRACTOR TO REPORT ANY CONFLICTS OR
DISCREPANCIES TO DMD & ASSOCIATES
PRIOR TO ORDERING BASES.
CHECK BEFORE YOU DIG
FOR CLARITY CONDUITS, JUNCTION BOXES AND
STREETLIGHT POLES MAY NOT BE SHOWN AT
DESIGN OFFSETS. CONTRACTOR SHALL LOCATE
ALL EQUIPMENT BASED ON STATIONS AND/OR
OFFSETS AS NOTED AND SHALL NOT RELY ON
COORDINATES OBTAINED FROM DMD DIGITAL
DRAWINGS. CONTRACTOR TO REPORT ANY
CONFLICTS OR DISCREPANCIES TO DMD &
ASSOCIATES PRIOR TO ORDERING EQUIPMENT.
LOCATING EQUIPMENT
ANY UNDERGROUND EXCAVATION WITHIN SOIL FOUNDATION
INTERACTION AREA REQUIRES TEMPORARY UTILITY POLE
SUPPORT. REFER TO ES55 E3-04 GUIDE FOR CIVIL EXCAVATION
NEAR DISTRIBUTION POLES FOR DETAILS. REFER TO BC
HYDRO WORK ON WOOD POLES MANUAL (ON SAFEHUB) AND
BC HYDRO 2017-1-F POLE HOLDING REQUIREMENTS FOR
APPROVED TEMPORARY POLE SUPPORT METHODS.
FOR MORE INFORMATION CONTACT [email protected]
C A U T I O N !
EXCAVATION NEAR OVERHEAD UTILITY POLE
DESIGN REQUIREMENTS DESIGN ACHIEVED
300 LUX
2.5:1
305 LUX
1.4:1
TLC-LED 600
OUTDOOR TENNIS - CLASS 4
ITEM
FIELD TYPE
EQUIPMENT TYPE
MAINTAINED ILLUMINANCE LEVEL (AVG.)
ILLUMINANCE UNIFORMITY RATIO (MAX.: MIN.)
MAINTAINED ILLUMINANCE LEVEL (MIN.)
SPORTS LIGHTING DESIGN CRITERIA
200 LUX 252 LUX
· BASED ON IES RP-6-20 SPORTS AND RECREATIONAL AREA LIGHTING RECOMMENDED LEVELS
· BASED ON FOUR POLE DESIGN.
120/208V
AL2021-06-25. MGDS ISSUED FOR 100% REVIEW
1-50mm RPVC
SPL T2
SEC LTG
BOND
1-50mm RPVC
SPL T1
BOND
1-50mm RPVC
SPL T4
BOND
1-50mm RPVC
(EMPTY)
1-50mm RPVC
SPL T2
SEC LTG
BOND
1-50mm RPVC
(EMPTY)
1-50mm RPVC
SPL T2
SEC LTG
BOND
1-50mm RPVC
SPL T1
BOND
1-50mm RPVC
(EMPTY)
EXISTING O/H
CONDUCTORS
T4
T3
T2
T1
66
C
PROVIDE: PEDESTAL WITH PUSH BUTTON, FLASHER, AND
9 PIN WP KEYPAD (KEYPAD FUNCTION FOR FUTURE)
REFER TO DETAIL ON SHEET 3
1-32mm RPVC COMM
KEYPAD CABLE (PROPRIETARY)
FENCE
17.6m
15.4m
15.4m
17.6m
15.4m
17.7m
17.7m
13.7m
1001:250
SITE PLAN
7.8m
2.5m
INSTALL:
1-100mm RPVC FROM KIOSK TO PMT
4 No.3/0 SERVICE CONDUCTORS
TERMINATION AT KIOSK BY ELECTRICAL CONTRACTORS.
TERMINATION AT PMT BY CITY OF NEW WESTMINSTER. LEAVE
CONDUCTORS COILED AND COORDINATE WITH CNW.
PAINT AND REPAIR CURB AS REQUIRED.
EXISTING PMT
'X105' 300kVA 120/208V
DIMENSION REFERENCE POINT
(POLES T1 & T2)
DIMENSION REFERENCE POINT
(POLES T3 & T4)
HOLD POINT: CONTACT SPORTS LIGHTING
SUPPLIER'S STRUCTURAL ENGINEER TO REVIEW
POLE FOUNDATION BEFORE BACKFILL AND
PROVIDE SCHEDULES B & CB
LARGE ROUND PLASTIC JB (120/208V) WITH BONDED GALVANIZED SECURITY LID
C
LARGE ROUND PLASTIC JB (COMM) WITH GALVANIZED SECURITY LID
CONCRETE JUNCTION BOX (No. 66) 2 SECTIONS DEEP
C/W BOTTOM SECTION AND BONDED GALVANIZED PAD LOCKABLE STEEL LID
66
N.T.S.
EXISTING PMT 'X105'
N.T.S.
TRENCHING PLAN
REFER TO DMD DWG 3389-11 FOR SOCCER FIELD
POLE T3 1.0m
FROM
PATHWAY
1-100 DUCT
DIRECT BURIED
-
FINISHED GRADE
BA
CK
FIL
L
WARNING
TAPE
90
0 M
IN
30
0
TY
P
A A
A
A
1-50mm RPVC
SPL T3
SEC LTG
BOND
1-32mm RPVC PWR TO PEDESTAL
FLASH FEEDER
PUSH BUTTON FEEDER
BOND
EXIST WATER FOUNTAIN
EXISTING
WOOD POLES
1-50mm RPVC
SPL
SEC LTG
(TYP. FROM JB TO POLE)
**CAUTION**
COORDINATE WITH CITY ELECTRICAL OPERATIONS
TEAM TO SLEEVE INSULATION ON O/H CONDUCTORS
PRIOR TO INSTALLING POLES
CONTRACTORS TO BE EXTRA CAUTIOUS WHEN
INSTALLING SPORTS FIELD POLE T1 & T4 NEARBY
EXISTING O/H CONDUCTORS.
**CAUTION**
ENERGIZED TRANSFORMER.
COORDINATE: WITH THE CITY TO PROVIDE SAFETY
WATCH OR DE-ENERGIZE THE TRANSFORMER IF
REQUIRED.
AL2021-07-051 MGDS ISSUED FOR TENDER
1-50mm RPVC
SPL T1
BOND
1-50mm RPVC
SPL T2
SEC LTG
BOND
1-50mm RPVC
SPL T3
SEC LTG
BOND
1-50mm RPVC
SPL T4
BOND
2-50mm RPVC
(EMPTY)
2
2
AL2021-07-26 2 MGDS ADDENDUM #1 (SERVICE CONDUIT UPDATE)
N.T.S.
TRENCHING PLAN
APPROX KIOSK LOCATION.
REFER TO SITE PLAN.
SERVICE CONDUIT.
REFER TO SITE PLAN
CONTRACTOR TO LOCATE EXISTING
UNDERGROUND UTILITIES AND AVOID
UNDERGROUND CONFLICCT
SERVICE CONDUIT.
REFER TO SITE PLAN
TO PROPOSED KIOSK
REFER TO SITE PLAN
2
CHK'DDATE REVISIONBYNo.
CANCEL PRINTS BEARING PREVIOUS LETTER
DM
D (2010)
PROJECT No. REVISIONSHEET No.
DESIGNED
DRAWN
CHECKED
DATE
SCALE:
SEAL
E.O.R.
DMD & Associates
Electrical Consultants Ltd.
#12-17358 104A Avenue
Surrey, BC, Canada V4N 5M3
www.dmdeng.com
604/589-9010
Fax 604/589-9012
E8CENEE8COE8COME8CONEE8DAE8FUTEE8HIEE8PHEE8SME8TECE8TEXTEE11CENEE11COEE11COMEE11CONEE11DAEE11FUTEE11HIEE11PHEE11SMEE11TECEE11TEXTEE11120EE11347EEC120EEC347EECCENEECCOEECCOMEECCONEECDAEECFUTEECHIEECPHEECSMEECTEECEECTEXTEEG120EEG347E8120E8347EEGCENEEGCOEEGCOMEEGCONEEGDAEEGFUTEEGHIEEGPHEEGSMEEGTECEEGTEXTEEM120EEM347EEMCENEEMCOEEMCOMEEMCONEEMDAEEMFUTEEMHIEEMPHEEMSMEEMTECEEMTEXTEER120EER347EERCENEERCOEERCOMEERCONEERDAEERFUTEERHIEERPHEERSMEERTECEERTEXTEEY120EEY347EEYCENEEYCOEEYCOMEEYCONEEYDAEEYFUTEEYHIEEYPHEEYSMEEYTECEEYTEXTBchDevice_ASBBchDevice_ExistBchDevice_PropBchDimBchDuct_ASBBchDuct_ExistBchDuct_PropBchElec-FeederBchElec-NeutralBchElec-PRI_1phBchElec-PRI_3phBchElec-SECBchElec-SERV_3phBchTextBchText_PropBchTitleTextdmdXrefdmdDIMSdmdImagesE8CENEE8COE8COME8CONEE8DAE8FUTEE8HIEE8PHEE8SME8TECE8TEXTEE11CENEE11COEE11COMEE11CONEE11DAEE11FUTEE11HIEE11PHEE11SMEE11TECEE11TEXTEE11120EE11347EEC120EEC347EECCENEECCOEECCOMEECCONEECDAEECFUTEECHIEECPHEECSMEECTEECEECTEXTEEG120EEG347E8120E8347EEGCENEEGCOEEGCOMEEGCONEEGDAEEGFUTEEGHIEEGPHEEGSMEEGTECEEGTEXTEEM120EEM347EEMCENEEMCOEEMCOMEEMCONEEMDAEEMFUTEEMHIEEMPHEEMSMEEMTECEEMTEXTEER120EER347EERCENEERCOEERCOMEERCONEERDAEERFUTEERHIEERPHEERSMEERTECEERTEXTEEY120EEY347EEYCENEEYCOEEYCOMEEYCONEEYDAEEYFUTEEYHIEEYPHEEYSMEEYTECEEYTEXTBchDevice_ASBBchDevice_ExistBchDevice_PropBchDimBchDuct_ASBBchDuct_ExistBchDuct_PropBchElec-FeederBchElec-NeutralBchElec-PRI_1phBchElec-PRI_3phBchElec-SECBchElec-SERV_3phBchTextBchText_PropBchTitleTextdmdXrefdmdDIMSdmdImages
TOTAL CONNECTED LOAD = 17.9kVA
RECOGNIZED PRODUCT LIST
PRODUCT MANUFACTURER SPECIFICATION ADDITIONAL INFO
SPORTS LIGHTING MUSCO LIGHTING TLC FOR LED
CONTROL LINK
MUSCO CONTACT TROY SHILLING
1-800-825-6020
LIGHTING CONTROLS SKYLOGIX EXISTING SKYLOGIX
CONTROL FROM CANADA
GAME ALL FIELD
SECURITY LUMINAIRES LRL NXT NXT-48M-5-7-2ES-4-GY-4-UL-S-2H FLAT GLASS
CONDUIT IPEX CSA C22-211.2
SYSTEM OPERATION:
TENNIS COURTS
OPERATION CONTROLLED VIA SKYLOGIX CONTROL AND PUSH BUTTON ACTIVATED (IE; LIGHTS ARE
ENABLED FOR 40 MINS AND MAY OPERATE, FROM SUNDOWN TO A PRESET CURFEW TIME AS
DETERMINED BY THE CITY. FLASHER WILL ACTIVATE WHEN THERE IS 5 MINUTES REMAINING). CITY MAY
OVERRIDE SKYLOGIX CONTROL VIA ON-AUTO-OFF SWITCHES IN LIGHTING CONTROL CABINET. FUTURE
OPERATION MAY REQUIRE THE USE OF KEYPAD FOR USER PIN INPUT.
VALID MANUFACTURING LTD.
N.T.S.
SINGLE LINE DIAGRAM
FAULT CURRENT CALCULATION
BASED ON A MAXIMUM TRANSFORMER SIZE
OF 300 KVA AND A TRANSFORMER
IMPEDENCE OF 4.0%
Isc = VA
SQRT(3) x VL-L x %Z
Isc = 300000
1.73 x 208 x 0.04
Isc = 20.8 kA INTERRUPTING CURRENT
(SERIES RATED EQUIPMENT ALLOWED.
SERIES RATING CALCULATIONS SHALL
BE AVAILABLE UPON REQUEST.)
C1
30A
3P
30A
3P
SPL T1
3x600W
208V FIXTURES
C2
30A
3P
30A
3P
C3
30A
3P
30A
3P
C4
30A
3P
30A
3P
& 1
N
o. 1
0 B
ON
D
3 N
o. 8
MUSCO
LIGHTING
CONTROL
ANTENNA
20A
3P
15A
1P
SECURITY
T1-T4
4x68W
120V FIXTURES
272W
(SEC LTG)
C5
30A
3P
20A
1P
PO
WE
R
LIN
E
15A
1P
15A
1P
15A
1P
LOCAL FAN &
HEATER
LOCAL
RECEPT.
200A
3PSN
MAIN BREAKER
200A, 120/208V (MIN 48 SPACE)
1 No. 10 STRANDED COPPER
AND KEEP SPD LEADS AS
SHORT AS POSSIBLE (MAX.
LENGTH 15cm) AND AVOID
SHARP BENDS
MERSEN SURGE TRAP
STP208YN07(M) DIN-RAIL MOUNTED.
CONTRACTOR TO ENSURE SUFFICIENT
SPACE IN PANEL TO INSTALL
9.3kW
15A
1P
DOOR ACTUATED
LIGHT
SPORTS LIGHTING CONDUCTORS IN DEDICATED
CONDUIT EXCEPT WHERE SHARED WITH
SECURITY LIGHTING CONDUCTORS (TYP.)
15A
3P
TO PANEL
GROUND TERMINAL
SPD
HOA2
PEC
BUTTON PHOTOCELL MOUNTED ON TOP
OF CABINET
& 1
N
o. 1
0 B
ON
D
3 N
o. 8
& 1
N
o. 1
0 B
ON
D
3 N
o. 8
& 1
N
o. 1
0 B
ON
D
3 N
o. 8
TERMINAL BLOCK (TYP.)
& 1
N
o. 1
0 B
ON
D
2 N
o. 8
SPL T2
3x600W
208V FIXTURES
SPL T3
3x600W
208V FIXTURES
SPL T4
3x600W
208V FIXTURES
TENNIS COURT LIGHTING KIOSK
FIELD WIRING (TYP.)
NOTES:
1. ALL SPORTS FIELD LTG. CONDUCTORS SHALL RUN CONTINUOUS WITH NO SPLICES.
2. INSTALL A BOND IN EACH BRANCH CIRCUIT CONDUIT TO CEC REQUIREMENTS, BASED
ON LARGEST CURRENT CARRYING CONDUCTOR. SEE SINGLE LINE DIAGRAM.
3. ALL TERMINAL BLOCKS SHALL BE LABELED WITH CIRCUITS AND POLE NUMBER.
4. CONTRACTOR SHALL ARRANGE FOR SUPPLIER TO COMMISSION, TEST & SET UP
LIGHTING CONTROL SYSTEM.
5. CONTRACTOR SHALL SUPPLY DMD & ASSOCIATES ELECTRICAL CONSULTANTS LTD.
KIOSK SHOP DRAWINGS FOR REVIEW PRIOR TO MANUFACTURING. ALL KIOSK/PANEL
WIRING SHALL BE STRANDED COPPER CONDUCTORS.
6. REFER TO SUPPLEMENTAL SPECIFICATIONS FOR KIOSK SPECIFICATIONS.
7. CONTACTOR NUMBER ARE PLACE HOLDER ONLY, TO BE CONFIRMED BY LIGHTING
SUPPLIERS DURING SHOP DRAWING REVIEW.
8. ALL KIOSK/PANEL WIRING SHALL BE STRANDED COPPER CONDUCTORS.
NOT FOR CONSTRUCTION
2021-07-26
ED KITTSON
MARTIN STERLING
MARTIN STERLING
MAY 07, 2021
AS SHOWN
AUBURN LEUNG
6701-21-02 of 03 2 of 3
511 Royal Ave, New Westminster, BC V3L 1H9
New Westminster
SPORTS FIELD LIGHTING
QUEENS PARK TENNIS COURTS
NEW WESTMINSTER, BC
AL. MGDS ISSUED FOR 100% REVIEW
3 No.12
15A
1P
SKYLOGIX
LIGHTING
CONTROL
0
*
#
54
21
87
6
3
9
ON / OFF
TENNIS 5-8
& 1
N
o. 1
0 B
ON
D
3 N
o. 1
0 P
US
HB
UT
TO
N
LIGHTING CONTROLS
SECURITY LIGHT
TENNIS T1-T4
T1-T4 C5
C1,C2,C3,C4
ZONE POLES CONTACTORS
M
PRIVATE METER (INTERIOR
MOUNTED WITH METERING
WINDOW IN KIOSK ENCLOSURE)
EXISTING UTILITY TRANFORMER (PMT)
300kVA 'X105'
120/208V, 4W, 3PH
SERVICE CONDUCTORS BY CONTRACTORS
4 No. 3/0
PROVIDE: SKYLOGIX USER CONTROL
KEYPAD INSTALLED ON PEDESTAL HEAD BY
PEDESTAL SUPPLIER.
KEYPAD FUNCTION IS DISABLED AND WILL BE
USED IN THE FUTURE
MUSCO PUSH BUTTONS INSTALLED ON
PEDESTAL BY PEDESTAL SUPPLIER
MUSCO FLASHER INSTALLED ON TOP OF
PEDESTAL BY PEDESTAL SUPPLIER
CUSTOM PEDESTAL HEAD CUSTOM PEDESTAL HEAD
POWDER COATED GREY ANSI 61
PEDESTAL HEAD WITH PUSH
BUTTON, FLASHER, IP68 RATED
KEYPAD (KEYPAD FUNCTION FOR
FUTURE)
FLASHER AND PUSH BUTTON
SUPPLIED BY MUSCO.
WP KEYPAD SUPPLIED BY
SKYLOGIX
SKYLOGIX CONTACT RICK KOHL
VALID MANUFACTURING LTD.SERVICE CABINET
SEE SERVICE CABINET
SPECIFICATIONS
POWDER COATED GREY ANSI 61
ALL FIELD WIRING SHALL BE COPPER CABLE
(UNLESS OTHERWISE SPECIFIED)
2021-06-25
HO
A1
INSTALL: 2x GROUND ROD
PER CEC OR 1X GROUND
PLATE PER MMCD DWG E7.10
2 (IN KIOSK)
1 (ON MUSCO LTG CTRL PNL)
H-O-A SELECTOR SWITCH
AL1 MGDS ISSUED FOR TENDER2021-07-05
2
& 1
N
o. 1
0 B
ON
D
2 N
o. 1
0 F
LA
SH
ER
CUSTOM PEDESTAL HEAD MOUNTED ON POLE T3
PROPRIETARY KEYPAD
CABLE. COORDINATE
WITH SUPPLIER FOR
SPECIFIC LENGTH.
AL2021-07-26 2 MGDS ADDENDUM #1 (SERVICE CONDUIT UPDATE)2
2
2
CHK'DDATE REVISIONBYNo.
CANCEL PRINTS BEARING PREVIOUS LETTER
DM
D (2010)
PROJECT No. REVISIONSHEET No.
DESIGNED
DRAWN
CHECKED
DATE
SCALE:
SEAL
E.O.R.
DMD & Associates
Electrical Consultants Ltd.
#12-17358 104A Avenue
Surrey, BC, Canada V4N 5M3
www.dmdeng.com
604/589-9010
Fax 604/589-9012
E8CENEE8COE8COME8CONEE8DAE8FUTEE8HIEE8PHEE8SME8TECE8TEXTEE11CENEE11COEE11COMEE11CONEE11DAEE11FUTEE11HIEE11PHEE11SMEE11TECEE11TEXTEE11120EE11347EEC120EEC347EECCENEECCOEECCOMEECCONEECDAEECFUTEECHIEECPHEECSMEECTEECEECTEXTEEG120EEG347E8120E8347EEGCENEEGCOEEGCOMEEGCONEEGDAEEGFUTEEGHIEEGPHEEGSMEEGTECEEGTEXTEEM120EEM347EEMCENEEMCOEEMCOMEEMCONEEMDAEEMFUTEEMHIEEMPHEEMSMEEMTECEEMTEXTEER120EER347EERCENEERCOEERCOMEERCONEERDAEERFUTEERHIEERPHEERSMEERTECEERTEXTEEY120EEY347EEYCENEEYCOEEYCOMEEYCONEEYDAEEYFUTEEYHIEEYPHEEYSMEEYTECEEYTEXTBchDevice_ASBBchDevice_ExistBchDevice_PropBchDimBchDuct_ASBBchDuct_ExistBchDuct_PropBchElec-FeederBchElec-NeutralBchElec-PRI_1phBchElec-PRI_3phBchElec-SECBchElec-SERV_3phBchTextBchText_PropBchTitleTextdmdXrefdmdDIMSdmdImagesE8CENEE8COE8COME8CONEE8DAE8FUTEE8HIEE8PHEE8SME8TECE8TEXTEE11CENEE11COEE11COMEE11CONEE11DAEE11FUTEE11HIEE11PHEE11SMEE11TECEE11TEXTEE11120EE11347EEC120EEC347EECCENEECCOEECCOMEECCONEECDAEECFUTEECHIEECPHEECSMEECTEECEECTEXTEEG120EEG347E8120E8347EEGCENEEGCOEEGCOMEEGCONEEGDAEEGFUTEEGHIEEGPHEEGSMEEGTECEEGTEXTEEM120EEM347EEMCENEEMCOEEMCOMEEMCONEEMDAEEMFUTEEMHIEEMPHEEMSMEEMTECEEMTEXTEER120EER347EERCENEERCOEERCOMEERCONEERDAEERFUTEERHIEERPHEERSMEERTECEERTEXTEEY120EEY347EEYCENEEYCOEEYCOMEEYCONEEYDAEEYFUTEEYHIEEYPHEEYSMEEYTECEEYTEXTBchDevice_ASBBchDevice_ExistBchDevice_PropBchDimBchDuct_ASBBchDuct_ExistBchDuct_PropBchElec-FeederBchElec-NeutralBchElec-PRI_1phBchElec-PRI_3phBchElec-SECBchElec-SERV_3phBchTextBchText_PropBchTitleTextdmdXrefdmdDIMSdmdImages
NOT FOR CONSTRUCTION
2021-07-26
ED KITTSON
MARTIN STERLING
MARTIN STERLING
MAY 07, 2021
AS SHOWN
AUBURN LEUNG
6701-21-03 of 03 3 of 3
511 Royal Ave, New Westminster, BC V3L 1H9
New Westminster
SPORTS FIELD LIGHTING
QUEENS PARK TENNIS COURTS
NEW WESTMINSTER, BC
AL. MGDS ISSUED FOR 100% REVIEW
RPVC CONDUIT SHALL CONFORM TO C.S.A. C22.2 No. 211.2. COUPLINGS,
ADAPTORS, BENDS AND FITTINGS SHALL BE RPVC AND SHALL CONFORM TO
C.S.A. C22.2 No. 85. RPVC CONDUITS SHALL BE INSTALLED WITH C.S.A.
CERTIFIED CEMENT.
CONDUIT INSTALLATION
TRENCHES SHALL BE BACKFILLED TO 95% SPD.
YELLOW TRENCH MARKER TAPE
INDICATING "WARNING ELECTRICAL"
300mm
CONDUITS (NUMBER AND SIZES VARY)
MINIMUM 300mm SEPARATION
TRENCH WIDTH
TO SUIT CONDUITS
1.
3.
2.
4.
CONDUIT INSTALLATION NOTES
CONDUITS SHALL BE INSTALLED SO THEY DRAIN TO PULL BOXES.
ALL EMPTY CONDUITS SHALL BE CAPPED AND HAVE 6mmØ NYLON PULL STRING.
SURFACE RESTORATION IN GRASS AREAS TO
INCLUDE 100mm OF TOPSOIL AND SOD. HARD
SURFACES SHALL BE RESTORED TO ORIGINAL
CONDITION OR BETTER. ASPHALT TRENCHES
SHALL BE RESTORED AS PER MMCD STANDARDS.
BACKFILL WITH
NON-ORGANIC
EXCAVATED MATERIAL
JUNCTION BOX INSTALLATION DETAIL (WITH SECURITY LID)
1.
NOTES
3.
4.
5.
2.
JUNCTION BOX SHALL BE WEST COAST ENGINEERING (MINISTRY SPEC) LARGE ROUND PLASTIC TYPE.
INSTALL LID ON PLASTIC JUNCTION BOX BEFORE BACKFILLING, TAMPING & PAVING OPERATIONS.
INSTALL TOP OF JUNCTION BOX FLUSH WITH FINISHED GRADE.
ALL DIMENSIONS IN MILLIMETRES UNLESS OTHERWISE NOTED.
NO SPORTS LIGHTING CONDUCTORS TO BE SPLICED IN JUNCTION BOXES.
100
100
INSTALL ANTI-SEIZE
THREADS
LUBRICANT ON BOLTR.PVC CONDUCTOR
SUPPORT BAR
LID HOLD DOWN BOLT
25mm WELL GRADED
BASE COURSE AGGREGATE
COUPLING (TYPICAL)
RPVC END BELL AND
(BOLT TO JUNCTION BOX)
PLASTIC DRAIN PLATE
150
ROUND GALVANIZED
STEEL SECURITY LID
POUR READY MIX CONCRETE
AROUND BOX TO PREVENT
DIGGING UP
BOLT BOX SECTIONS
TOGETHER
300
MIN
6.
SECURITY LID SHALL BE COMPLETE WITH NOVA POLE CLOVER SECURITY BOLT
OR SIMILAR
N.T.S.
N.T.S.
150
MIN
SEWER, WATER OR
OTHER UTILITIES
(DEPTH VARIES)
GROUND LUG
IN POLE
FINISHED GRADE
PRECAST CONCRETE
FOUNDATION (TO BE
DETERMINED BY POLE
SUPPLIER)
BAR SUPPLIED IN POLE
TO TYRAP CONDUCTORS
AND FUSES
21340
TO UFER GROUND
IN FOUNDATION
FACTORY PRE-AIMED LED
SPORTSLIGHT C/W EXTERNAL
VISORS (TYPICAL)
N.T.S.
RELOCATED EXISTING GALVANIZED STEEL POLE
(SLIP FIT)
SPORTSLIGHT POLE
(TYPICAL)
LEAVE 1m OF SLACK IN
SPORTS CONDUCTORS
INSTALL: ELECTRICAL CABINETS
(COMPONENT ENCLOSURE)
ORIENT AWAY FROM FIELD TO
ALLOW ADEQUATE ACCESS
150
CONCRETE BASE (C/W 10M
REBAR SPACED AT 300mm TOP
AND BOTTOM) AND CONCRETE
WORKING PAD TO SUIT KIOSK
DOOR
RECESSED HANDLE
AND PUCKLOCK (TYP.)
SILICONE SEAL
AROUND BASE
ELECTRICAL KIOSK
LOCATE CONDUITS WITH
TEMPLATE PROVIDED BY
CABINET SUPPLIER
ATTACHED TO CONCRETE BASE
WITH HILTI DROP IN ANCHORS
SERVICE CABINET C/W MAIN
DISTRIBUTION PANEL AND LIGHTING
CONTROL PANEL (SEE SINGLE LINE).
POWDER COAT GREY
1000
DOOR
CONCRETE
SERVICE PAD
(TYP.)
27mm RPVC GROUND CONDUIT
REFER TO SITE PLAN FOR
FIELD WIRING CONDUITS
MIN. 50mm
ALL AROUND
PUCKLOCK (ALL DOORS)
FRONT VIEW
N.T.S.
1000
N.T.S.
900
METERING WINDOW
WIRING INSIDE ON SPORTS LIGHTING POLE (TYPICAL)
N.T.S.
NOTES:
1. ALL SPORTS FIELD LTG. CONDUCTORS SHALL RUN CONTINUOUS WITH NO SPLICES.
2. INSTALL A BOND IN EACH BRANCH CIRCUIT CONDUIT TO CEC REQUIREMENTS.
3. ALL TERMINAL BLOCKS SHALL BE LABELED WITH CIRCUITS AND POLE NUMBER.
4. CONTRACTOR SHALL ARRANGE FOR SUPPLIER TO COMMISSION, TEST & SET UP LIGHTING CONTROL SYSTEM.
5. CONTRACTOR SHALL SUPPLY DMD & ASSOCIATES ELECTRICAL CONSULTANTS LTD. KIOSK SHOP DRAWINGS FOR REVIEW
PRIOR TO MANUFACTURING.
6. CONTRACTOR SHALL SUPPLY KIOSK SHOP DRAWINGS FOR APPROVAL PRIOR TO MANUFACTURING.
7. KIOSK SHALL BE SECURED TO CONCRETE BASE WITH A MINIMUM OF 6 CONCRETE INSERTS.
8. CONCRETE SHALL HAVE A STRENGTH OF 25Mpa AT 28 DAYS.
9. LOCATE CONDUITS IN CONCRETE BASE TO SUIT KIOSK EQUIPMENT.
10. KIOSK SHALL MEET THE APPROVAL OF THE PROVINCIAL ELECTRICAL INSPECTOR SHALL BARE A
PROVINCIAL INSPECTION' STICKER.
11. SERVICE PANEL SHALL HAVE LAMICOID NAME PLATES INDICATING VOLTAGES & LABELING ALL
EQUIPMENT.
12. A TYPE WRITTEN PANEL DIRECTORY SHALL BE LOCATED ON THE INSIDE OF THE PANEL DOOR.
13. ALL BREAKERS SHALL BE RATED AT A MINIMUM OF 21,000 AIC.
14. CONTACTORS AND SWITCHES MUST BE APPROVED FOR CONTROL OF LED LIGHTING.
15. RUBBER GASKET SHALL BE INSTALLED BETWEEN KIOSK AND CONCRETE BASE.
16. KIOSK SHALL BE HEATED.
17. KIOSK SHALL HAVE A CIRCULATION FAN AND VENTING WITH A PLEATED AIR FILTER.
18. RECOGNIZED KIOSK SUPPLIERS: VALID MANUFACTURING LTD. CONTACT CHRIS SLADE 1-250-832-6477. [email protected]
GROUND LUG IN POLE
POLE HANDHOLE
(ADJACENT TO CABINET)
BOND LUG
(SUPPLIED WITH CABINET)
3P ROTARY DISCONNECT SWITCH (SUPPLIED WITH
CABINET. NUMBER AND TYPE OF SWITCHES VARY
FOR EACH POLE BASED ON CONTROL SCHEME)
TERMINAL BLOCK
ELECTRICAL CABINET
(SUPPLIED WITH SPORTS LIGHTING POLE)
GROUND CONDUCTOR
WIRE SPLICES IN POLE (TYP.)
TO UFER GROUND
RPVC
REFER TO SINGLE LINE DIAGRAM
FOR NUMBER OF CONDUCTORS
REQUIRED FOR EACH POLE
JUNCTION BOX
(120/208V)
FUSE
POWER
POWER
POWER
NEUTRAL
POWER
BOND
SPORTS FIELD LIGHTING
(208V)
SECURITY LIGHTING
(120V)
POWER
GROUND
NEUTRAL
TO SECURITY
LUMINAIRE
GALVANIZED STEEL POLE
2021-06-25
N.T.S.
600mm MINIMUM, ,
900mm MINIMUM
FOR UTILITY
SERVICE CONDUIT
CONTROLS SIDE
UTILITY AND ELECTRICAL
PANEL SIDE
LED SECURITY LIGHTING
(ORIENT AWAY FROM TENNIS COURT)
2
AL2021-07-051 MGDS ISSUED FOR TENDER
TO
P.B.
RMC TO RPVC ADAPTOR
FINISHED GRADE
1200
35mm GALVANIZED RMC
BEND CONDUIT TO SUIT
THREADLESS CONNECTOR
PADLOCK BY CNW
FLASHER (NOT SHOWN)
CUSTOM PEDESTAL HEAD MOUNTING DETAIL
STAINLESS STEEL
BANDING (TYP)
GALVANIZED
STEEL POLE
ORIENT TOWARDS PATHWAY
LAMACOID
TENNIS COURT
LIGHTING CONTROL
1-35mm RPVC TO POWER JB
1-35mm RPVC TO COMMS JB
3" 1m WIDE CONCRETE PAD INFRONT
OF PEDESTAL FLUSH WITH EXISTING
SIDEWALK
CUSTOM PEDESTAL HEAD ON POLE
T3 ONLY, ORIENT TOWARDS
PATHWAY. SEE DETAILS ON RIGHT
RMC
ADAPTOR
RPVC
GROUND
CONDUCTOR
LAMACOID LABEL
AL2021-07-26 2 MGDS ADDENDUM #1 (SERVICE CONDUIT UPDATE)
2
July 22, 2021 6439-TEG
DMD & Associates Ltd. #12-17358 104A Ave. Surrey, BC V4N 5M3 Attention: Martin Sterling, P. Eng.
Re: Queens Park Tennis Courts – Sports Field Lighting Queens Park – 3rd Avenue, New Westminster, BC Geotechnical Investigation Report
1.0 INTRODUCTION and BACKGROUND INFORMATION
In accordance with your recent authorization, we have prepared this report with respect the installation and construction of the proposed sports lighting base foundations at the above noted site. The purpose of this report is to summarize the findings of the site specific investigation and provide pertinent geotechnical recommendations for the design and construction of the project. The investigation was completed on June 28th 2021, and was generally carried out in accordance with the proposed scope of services presented to your office dated June 3rd, 2021. Our office has been provided with a three-page design drawing package, prepared by DMD, dated May 7th, 2021 indicating the proposed pole locations and electrical design sections.
2.0 SITE DESCRIPTION and PROJECT DESCRIPTION The proposed development will consist of four lighting poles around the perimeter of the Tennis Park located within Queens Park in New Westminster. The courts are bound by a turf grass field to the south, an internal roadway to the west, a nursery within the park to the north, and green space and a paved walking trail to the east. Generally, the site is covered in sod with various paved walking trails, and an asphalt surfaced tennis court. A chain link fence surrounds around the perimeter of the tennis court. The site is comparatively flat at an elevation of about 81 metres, the site slopes up to an elevation of 84 m along the internal driveway to the west, and down to an elevation of 77 m along the paved walking trail to the east. Globally, this area of New Westminster slopes from the west down to the east and it appears small sections have been ‘cut and filled’ to create flat areas for the tennis courts and sports fields within Queens Park. We have assumed all these elevations are with respect to the Geodetic Datum.
Proposed Sports Field Lighting 6158 - Queens Park – New Westminster July 22, 2021 Page 2 of 5
At this time, we do not know the detailed structural design or loads for the proposed light pole foundations. We envisage that the pole foundations will be comparable to similar structures used for sports field lighting. Typically, these lighting poles and foundations consist of lighting structures that are comprised of lights attached to a steel pole which is installed onto a pre-cast concrete base. The concrete base extends below grade and is embedded into a cast-in-place concrete pile foundation that is seated on a suitable bearing material. While the weight of the poles and fixtures are comparatively light, often in the order of about 10 kN, the bending moment loads developed at the ground surface can be substantial. The performance of these lighting structures would be significantly adversely affected by foundation settlement or rotation and thus they are considered to be settlement sensitive structures. 3.0 SITE INVESTIGATION
3.1 Methodology
Again, the subsurface investigation was conducted on June 28th 2021, and included drilling four testholes (TH-01 to TH-04) at each proposed lighting pole foundation location. The testholes were terminated within the suitable bearing material at depths up to 5 m. Dynamic Cone Penetrating Test (DCPT) soundings were completed immediately adjacent to each testhole and thus the data from these tests are presented on the appropriate testhole log.
Testholes were completed using a rubber track mounted drill rig, equipped with solid stem flight augers, subcontracted from On-Track Drilling out of Coquitlam. During the subsurface investigation, soil was visually logged and classified by an engineer from our office and select samples were taken for further laboratory analysis and classification. The testholes were immediately backfilled with excavated materials.
The DCPT sounding is a penetration test methodology that includes cone dimensions specific to the local geotechnical community. The dimensions of the cone and the associated driving hammer weight and drop distance are such that the result is a “Blow Count” resistance or “N value”, which is considered to be equivalent to a Standard Penetration Test (SPT) blow count “N value” that is 60% efficient, thus the test presents “N60” blow count values. A desktop study was also conducted and included review of available geological and geotechnical information of the area, and review of local surficial geology and topographical maps.
A testhole location plan and detailed testhole logs from the site investigation are attached following the text of this report.
3.2 Subsurface Conditions - Soil
Sod and topsoil was encountered at the surface of each testhole location. At TH-01 and TH-02, a light brown, loose, fine to coarse grained SAND FILL, with some to trace silt was encountered to depths of 1.6 m and 2.65 m respectively. At TH-03 and TH-04, silty SAND FILL, with organic material was comparatively thin and encountered to depths of 0.15 m at both testholes.
Proposed Sports Field Lighting 6158 - Queens Park – New Westminster July 22, 2021 Page 3 of 5
Beneath the FILL at TH-01, the natural, rust brown, coarse grained, SAND with some silt was encountered to a depth of 2.1 m. From 2.1 m to the end of the testhole at 4.3 m, a very dense, dry, light grey SAND with trace silt and some subrounded black gravel was encountered. This material was very difficult to drill through.
At TH-02, beneath the FILL at a depth between 2.65 m and 4.2 m a natural dense to very dense, rust b
rown to tan brown, SAND, with some silt was encountered. From 4.2 m to 4.6 m, the material becomes a SAND and SILT, to sand some silt, light grey in colour and very stiff/very dense in strength. From 4.6 m to the end of the testhole at a depth of 5 m a light grey, SAND some to trace silt, and some rounded black gravel was encountered. This material was very difficult to drill.
Beneath the FILL at TH-03, a natural light grey, very dense, SAND, some to trace SILT, with some rounded gravel was encountered to a depth of 0.91 m. A thin gravel seam was encountered with a thickness of 0.15 m between 0.91 m and 1.06 m. This gravel seam was angular, varied in colour and was saturated. From 1.06 m to 1.5 m a light grey, SILT and SAND, was encountered, which was wet. From 1.5 m to the depth of the testhole at 3.0 m, a very dense, light grey, SAND, some to trace silt, and some rounded black gravel was encountered. This material was difficult to drill and damp.
Again, soil logs indicating the detailed soil conditions are attached following the text of this report.
The soil encountered during the investigation is consistent with our experience within this area of New Westminster and the soil encountered during the site investigation. The available geologic and surficial geology maps published by the Geologic Survey of Canada indicate that the expected subsurface soil materials in this area is a heterogeneous deposit of glacial till, consisting of clay, silt, sand and stones ranging from pebble to boulder size. Some tills are compact and concrete-like whereas others are sandy and loose. Till commonly has a high bearing capacity and this is an excellent foundation material.
3.3 Subsurface Conditions - Groundwater
A ‘wet’ layer was encountered during the gravel seam in TH-03. However, we envisage this water was perched stormwater. A groundwater table was not encountered during the drilling program and we do not envisage that groundwater “table” will be encountered during construction, though additional perched stormwater may be present on the ground surface as a result of rainfall events. 4.0 DISCUSSION and RECOMMENDATIONS
4.1 General
From a geotechnical viewpoint, the natural undisturbed subgrade material encountered within the testhole locations is considered to be suitable to support the proposed development and project, provided that the following recommendations are incorporated into the design and construction. The following recommendations are based on the site investigation and from our experience on other similar type of developments.
Proposed Sports Field Lighting 6158 - Queens Park – New Westminster July 22, 2021 Page 4 of 5
4.2 Deep Foundations Based on the soil conditions encountered at the testholes, it is recommended that deep foundations consisting of large diameter caissons be used for supporting the proposed light poles. It is envisaged that these caissons would consist of drilled shafts that are filled with concrete to support the pre-cast reinforced base foundations. After the drilled shaft is advanced to expose the suitable bearing soil, any loosened, softened, disturbed, organic, or deleterious material should be removed for the exposed subgrade prior to pouring concrete. Settlement of end-bearing, pile supported foundations, under serviceability loading conditions, designed in accordance with the following recommendations should be less than one inch. It is recommended that foundations supported on the natural soil material are designed on a Serviceability Limit States (SLS) end design bearing pressure of 100 kPa or 2,000 psf. The above design bearing pressure may be doubled for short term transient loading conditions and under Ultimate Limit States Design. Based on the soil conditions encountered at each of the test hole locations, the soil types and parameters encountered at each base location are provided in the Table below for the proposed light poles.
Lighting Pole
Base
Relevant Testhole
Soil Type
Unit Weight
(kN/m3)
Friction Angle or Shear Strength
(◦ or kPa) T1 TH-02 Silty Sand/ Sand Fill 20 kN/m3 30◦
Sand 22 kN/m3 32◦ T2 TH-01 Silty Sand/ Sand Fill 20 kN/m3 30◦
Sand 22 kN/m3 32◦ T3 TH-04 Sand 22 kN/m3 32◦ T4 TH-03 Sand 22 kN/m3 32◦
5.0 SUMMARY and CLOSURE Its is recommended that Terrane Group be provided with the opportunity to review the design drawings for the proposed light pole foundation structures prior to construction to confirm that the design parameters can be confirmed or augmented, as required.
We should be provided with the opportunity to review all subgrades prior to the placement of the bases, concrete or fill material.
This report has been prepared for the sole use of our client and other design consultants for this project, as described. Any use or reproduction of this report for other than the stated intended purpose is prohibited without our written permission.
Proposed Sports Field Lighting 6158 - Queens Park – New Westminster July 22, 2021 Page 5 of 5
We are pleased to be of assistance to you on this project and we trust that our comments and recommendations are both helpful and sufficient for your current purposes. If you would like further details or require clarification of the above, please do not hesitate to call.
For For Terrane Engineering Group Ltd. Terrane Engineering Group Ltd.
Leah MacGillivray, EIT J. Troy Issigonis, M.Eng, P.Eng Project Engineer Principal
Attachments -Testhole Location Plan – One page -Soil Logs – One Pages
FigureClient
ProjectTitleProject Number: 6439-TEG
Date: 28JUN2021
Drawn By: LM
Checked By: JTI
Scale: NTS1 OF 5DMD & ASSOCIATES ELECTRICAL
CONSULTANTS LTD
QUEENS PARK TENNIS COURTS3RD AVE, NEW WESTMINSTER, BC V3M 1V2
TESTHOLELOCATION PLAN
APPROXIMATE LOCATION OF TESTHOLE COMPLETE WITH CONE PENETRATION TEST SOUNDING
LEGEND
REFERENCE DRAWINGTownship of Langley - GeoSource
TH-01
TH-02
TH-03
TH-04
Silty SAND, organics, roots, rootlets, dark brown to black, sod, loose,dry (FILL)SAND, some to trace silt, poorly graded, fine to coarse grained,rounded, light brown, loose, dry (FILL)
SAND, some silt, coarse grained, poorly graded, rust brown, compact, dry
SAND, trace silt, some subrounded black gravel, light grey, some ruststaining, very dense, dry
END OF TESTHOLE - AUGER REFUSAL
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Difficult todrill
DCPT >50with 8 inchesleft at 2.4 m
Difficult todrill
11
10
6
4
4
6
8
50
DCPTGRAPH
5040302010
Page 2
Silty SAND, organics, roots, rootlets, dark brown to black, sod, loose,dry (FILL)SAND, some to trace silt, poorly graded, fine to coarse grained, rounded,light brown, loose, dry (FILL)
SAND, some to trace silt, very fine grained, light grey to rust brown,loose, dry (FILL)
Silty SAND, intermixed organics, dark brown, loose, dry (FILL)
SAND, some silt, coarse grained, poorly graded, rust brown to tanbrown, compact, dry
SAND and SILT, to sand some silt, very fine grained, light grey withsome rust staining, stiff/dense, dry
SAND, some to trace silt, some rounded black gravel, coarse grained, wellgraded, light grey some rust staining, very dense, dry
END OF TESTHOLE - AUGER REFUSAL5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Difficult todrill
DCPT >50 with4 inches left at
3.65 m
Difficult todrill
13
8
5
3
2
2
7
8
9
45
63
50
DCPTGRAPH
5040302010
Page 3
Silty SAND, organics, roots, rootlets, dark brown to black, sod, loose,dry (FILL)SAND, some to trace silt, some rounded gravel, light grey, very dense,dry
GRAVEL, angular, coarse grained, wet, various coloursSILT and SAND, very fine grained, light grey, wet
SAND, some to trace silt, some rounded black gravel, coarse grained,well graded, light grey some rust staining, very dense, damp
END OF TESTHOLE - AUGER REFUSAL
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Difficult todrill
Drilled outDCPT
Difficult todrill
DCPT >50with 4 inchesleft at 1.83 m
Difficult todrill
29
93
31
37
75
50
DCPTGRAPH
5040302010
Page 4
Silty SAND, organics, roots, rootlets, dark brown to black, sod, loose,dry (FILL)SAND, some gravel, trace silt, very fine grained to fine grained, verydense, dry
SILT and SAND, very fine grained, some rounded black gravel, light grey,very dense, dry
SAND, some to trace silt, very fine grained, light grey, very dense, damp
SAND, trace silt, some black rounded gravel, light grey, very dense, dryto damp
END OF TESTHOLE - AUGER REFUSAL
9.5
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
30.0
28.0
26.0
24.0
22.0
20.0
18.0
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
9.5
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Difficult todrill
DCPT >50with 9 inchesleft at 1.2 m
Difficult todrill
29
91
108
50
- Low recovery of sample off of auger
DCPTGRAPH
5040302010
Page 5