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

Queenspark Sports Field Revision: 3

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




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.




.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


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.




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.




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.




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.




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







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.




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.




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).




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.




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.




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.




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.




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.




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


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.

ALeung

Cloud




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);




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




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.




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.




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

[email protected]

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



DM

D (2010)


DESIGNED

DRAWN

CHECKED

DATE

SCALE:

SEAL

E.O.R.

DMD & Associates


#12-17358 104A Avenue


www.dmdeng.com

[email protected]

604/589-9010

Fax 604/589-9012


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

[email protected]

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.


2021-07-26

ED KITTSON

MARTIN STERLING

MARTIN STERLING

MAY 07, 2021

AS SHOWN

AUBURN LEUNG

6701-21-02 of 03 2 of 3


New Westminster



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

[email protected]

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



DM

D (2010)


DESIGNED

DRAWN

CHECKED

DATE

SCALE:

SEAL

E.O.R.

DMD & Associates


#12-17358 104A Avenue


www.dmdeng.com

[email protected]

604/589-9010

Fax 604/589-9012



2021-07-26

ED KITTSON

MARTIN STERLING

MARTIN STERLING

MAY 07, 2021

AS SHOWN

AUBURN LEUNG

6701-21-03 of 03 3 of 3


New Westminster



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


(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.


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.


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.


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


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


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


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


Difficult todrill

29

91

108

50

- Low recovery of sample off of auger

DCPTGRAPH

5040302010

Page 5