242 Island Highway - Servicing Plan and Details (Attachment 4)

242 Island Highway - Servicing Plan and Details

Project Information

Client: Dave Vidalin Project No: 3337 Date: October 2018 Drawing No: 3337-02 Scale: 1:250 Consultant: Westbrook Consulting Ltd. #115 - 866 Goldstream Ave., Victoria, BC V9B 0J3 Telephone: 250-391-8592 Facsimile: 250-391-8593

Legend

100mm Thick Concrete (150mm at driveway location):
Approximate extent of asphalt paving:
Landscaped area:
Proposed tree:

Proposed Services Legend

Symbol	Description	Symbol	Description	Symbol	Description
--- W ---	Water	— — — —	Road Sign	[Circle/H]	Hydrant
--- S ---	Sanitary Sewer	— — — —	Asphalt	[Circle/V]	Valve
--- D ---	Drain	— — — —	Concrete	[Square/M]	Meter
— · — ·	Ditch/Swale	— — — —	Gravel	[X]	Reducer
[Rectangle]	Culvert	— — — —	Brick	[F]	Flush
[Half-Circle]	Headwall	[Cloud]	Bushline	[Tree]	Tree
— — —	Edge Pave	[Circle/S]	Manhole	— — —	Non-Mtbl Curb
— — —	Mountable Curb	[CO]	Cleanout	— — —	Flat Curb
[Square/CB]	Catchbasin ID/T	— — — —	Barrier Curb	[Triangle]	Monument
[Dot/Circle]	Lot Pin	--- G ---	Gas	[Arrow]	Lead Pipe
[Light Symbol]	Cobra/Davit Light	[Light Symbol]	Ornamental Starlight	[Circle/P]	Power Pole

Water Service Capping Detail

(N.T.S.)

Shut off curb stop
Install compression fitting with cap
Fill abandoned portion with high density fill

Double Check Valve Assembly Chamber

(N.T.S.)

100ø Drain to stormwater management cells
14 x 19mm Sensus SR II Water Meter
Thrust Plate 560x560x9.5mm (TYP)
Fusion bonded epoxy-coated to AWWA C213 100ø SCH40 Steel
50x63ø Reducer
63ø Watts Series LF757 Double Check Valve Assembly
Concrete thrust block c/w 15M reinforcement E.W. typical
Volclay RX waterstop, grout opening watertight with non-shrink grout
100ø Watts Series LF757 Double Check Valve Assembly
USF Fabrication access hatch - Model AC-3030 aluminum or approved alternate. Adjust to match final road grade.
150ø Vent to be routed to vegetated area c/w bird screen.
Finished Ground
Epoxy coated steel-transition coupling (Steel to PVC) same diameter as pipe.
Thrust Ring (TYP)
Grinnell pipe supports or approved alternate (2/Assembly)
1800ø Manhole Barrel
Minimum 300mm compacted sand, all around manhole.
19mm diameter Galv. Ladder rungs at 300mm spacing c/w BC-2 "COPROX" safety paint (Model No. LUT (Black Enamel))
Romac DJ400 Dismantling Joint or approved alternate.
Slope bottom of manhole @ min 1.0% toward 100ø PVC drain to stormwater management cells.
Min. 150mm compacted granular material.

Water Service Detail

(1:100)

2-40° 100ø Bends, MJH c/w thrust blocks
1-100ø Gate Valve, MJH c/w thrust block
50ø Service Saddle c/w Valve, Service Tubing and box for curb stop
2-200øx100ø Tapping Sleeve, 1-100ø Gate Valve, FLH c/w thrust block
Double check detector assembly (to detail this sheet)
50ø Domestic water meter to CRD Std Dwg 2.8

Flow Control Manhole Detail

(N.T.S.)

Building storm drain to go through oil interceptor prior to exiting the building. Refer to mechanical drawings for details. 150ø Inlet from equipment rm 35.400.
600ø ADS N-12 corrugated HDPE inlet/outlet pipe to detention chamber.
Stormwater detention cells storage = 34.740
Inlet pipe invert: 34.606
Outlet pipe: 150mm PVC DR28
1200ø Concrete lid H20 rated.
1200ø Concrete manhole sections c/w 19mm galvanized steel rungs at minimum 300mm spacing.
Overflow invert: 35.338
Riser open at top 150mm PVC DR35.
Impervious liner.
Cap with 57mm orifice. Invert: 34.556.
Min. 150mm compacted granular material.
15M @ 300 E.W. O.C. required in areas of low soil bearing strength and deep manholes.

General Notes

The location and elevation of existing underground services on this drawing may not be accurate or complete. The actual horizontal and vertical locations must be confirmed by utility companies and the contractor prior to the start of any excavation.