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Committee of the Whole/Documents/Attachment 4. Underground Parking Plan – Alan Lowe Architect
Appendix

Attachment 4. Underground Parking Plan – Alan Lowe Architect

April 12, 2022Page 2552 sections

An architectural plan showing the layout of the underground parking area and bicycle rack placement at 280 Island Highway.

Address: 280 Island HighwayTotal stalls: 40 (33 underground, 7 surface)

RESIDENTIAL DEVELOPMENT

280 ISLAND HIGHWAY, VICTORIA, BC

UNDERGROUND PARKING

Project Information

  • Project No.: 15-445
  • Date: 25 OCT 2019
  • Scale: AS NOTED
  • Sheet No.: A2.0
  • Drawn by: JW-AA
  • Checked by: LOWE
  • Architect: alan lowe architect inc., 118 - 21 Erie Street, Victoria, British Columbia, t 250.360.2888

Issue / Revisions

No. Issued / Revisions Date
1 DEVELOPMENT PERMIT 11 MAY '16
2 DEVELOPMENT PERMIT 31 MAY '16
3 DEVELOPMENT PERMIT 9 JUNE '16
4 DEVELOPMENT PERMIT 9 SEPT '16
5 FOUNDATION PERMIT 30 MARCH '17
6 BUILDING PERMIT 20 JUNE '17
7 BUILDING PERMIT 18 AUG. '17
8 ISSUED FOR CONSTRUCTION 15 FEB. '18
9 ISSUED FOR CONSTRUCTION 19 APRIL '18
10 ISSUED FOR CONSTRUCTION 1 MAY '18
11 ISSUED FOR CONSTRUCTION 7 MAY '18
12 ISSUED FOR CONSTRUCTION 5 JULY '18
13 DP AMENDMENT 25 OCT '19
14 DEVELOPMENT VARIANCE 18 FEB '22

WALL ASSEMBLY SCHEDULE:

FLOOR ASSEMBLIES:

  • F1 SLAB ON GRADE:
    • REINFORCED CONCRETE SLAB AS PER STRUCTURAL DRAWINGS
    • 10 MIL POLY MOISTURE BARRIER
    • 2" [51] SAND BINDING
    • 6" [100] COMPACT GRANULAR FILL
    • UNDISTURBED BEARING OR COMPACT ENGINEERED FILL
  • F2 WOOD FLOOR ASSEMBLY:
    • (F.R.R. 1 HR. - STC.56)
    • FINISHED FLOORING AS PER FINISH SCHEDULE
    • 1 1/2" (38mm) CONCRETE OVERLAY
    • FLOOR SYSTEM (SEE STRUCTURAL)
    • METAL RESILIENT FURRING CHANNELS @ 600 O/C
    • 2 LAYERS 15.9 mm TYPE 'X' G.W.B.
    • FLOOR TYPE F19b B.C.B.C. 2012
  • F3a CONCRETE SUSPENDED SLAB (OCCUPIED SPACE - HEATED):
    • FINISHED FLOOR COVERING
    • REINFORCED CONCRETE SLAB - SEE STRUCTURAL
    • min. R-12 SPRAY APPLIED NON-COMBUSTIBLE INSULATION.
  • F3b CONCRETE SUSPENDED SLAB (LANDSCAPE AREA):
    • EARTH FILL (SEE LANDSCAPE)
    • 4" P GRAVEL WITH FILTER CLOTH
    • DRAINMAT
    • 2PLY TORCH-ON MEMBRANE
    • REINFORCED CONCRETE SLAB - SEE STRUCTURAL
  • F4 SUSPENDED DECK:
    • 60mil VINYL DECK MEMBRANE
    • FLOOR SYSTEM (SEE STRUCTURAL)
    • P.F.M. VENTED SOFFIT
  • F5 INTERIOR FLOOR OVER EXTERIOR SPACE:
    • (F.R.R. 1 HR. - STC.56)
    • FINISHED FLOORING AS PER FINISH SCHEDULE
    • 1 1/2" (38mm) CONCRETE OVERLAY
    • FLOOR SYSTEM (SEE STRUCTURAL)
    • SPRAY FOAM INSULATION TO JOIST CAVITIES (R30)
    • METAL SOFFIT
  • F6 DECK OVER INTERIOR SPACE:
    • CONCRETE PAVERS ON PEDESTALS
    • 2 PLY SBS MODIFIED BITUMINOUS MEMBRANE
    • 180 FR GRANULAR CAP SHEET ON 180 FLAM SHEET
    • 1/4" [6mm] PROTECTION BOARD
    • 5/8" [15.9] T&G PLY ON JOISTS AS PER STRUCTURAL
    • CROSS STRAPPING TO CREATE 2.5" min. BETWEEN INSUL. AND SHEATHING
    • BATT INSULATION TO ACHIEVE R31
    • RESILIENT METAL FURRING CHANNEL
    • 2 LAYER 5/8" [15.9] TYPE 'X' G.W.B.

FOUNDATION / EXTERIOR WALL ASSEMBLIES:

  • W1 FOUNDATION WALL ASSEMBLY (BELOW GRADE):
    • GRANULAR BACKFILL
    • DRAINMAT
    • 2PLY TORCH-ON MEMBRANE
    • REINFORCED CONCRETE WALL (SEE STRUC.)
  • W2 EXTERIOR WALL ASSEMBLY (T&G WOOD RAINSCREEN):
    • HORIZONTAL T&G WOOD SIDING ON 3/4" x 3 [19 x 76] P.T. VERT. STRAPPING AT 16" [400] O/C AT WOOD STUD LOCATIONS
    • NONWOVEN POLYETHYLENE BUILDING WRAP
    • 1/2" [12.7] PLY SHEATHING
    • 5 1/2" [140] WOOD STUD AT 16" [400] O/C
    • RSI 3.9 (R-20) BATT INSULATION TO STUD CAVITIES
    • 6 MIL POLY VAPOUR / AIR BARRIER
    • 5/8" [16] G.W.B.
  • W2s W2 WITH SEISMIC SHEATHING WHERE REQUIRED. SEE STRUCTURAL.
  • W3 EXTERIOR WALL ASSEMBLY (STUCCO RAINSCREEN FINISH):
    • ACRYLIC STUCCO (3 COATS)
    • WIRE LATH C/W BUILDING PAPER SLIP SHEET
    • BREATHER BACKER BOARD
    • 1 x 3 [19 x 76] P.W.T. VERT. STRAPPING AT 8" [200] O/C
    • NONWOVEN POLYETHYLENE BUILDING WRAP
    • 1/2" [12.7] PLY SHEATHING
    • 5 1/2" [140] WOOD STUD AT 16" [400] O/C
    • RSI 3.9 (R-20) BATT INSULATION TO STUD CAVITIES
    • 6 MIL POLY VAPOUR BARRIER
    • 5/8" [16] TYPE 'X' GYPSUM WALL BOARD
    • WALL FINISH AS PER FINISH SCHEDULE
  • W3s W3 WITH SEISMIC SHEATHING WHERE REQUIRED SEE STRUCTURAL.
  • W5 CONCRETE MASONRY:
    • (HOLLOW CORE CONCRETE MASONRY UNIT - CMU):
    • 8" CONCRETE MASONRY BLOCK
    • (F.R.R. 1 1/2 HR. - STC.50)
    • WALL TYPE B1b B.C.B.C. 2012
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INT. PARTITION / SHAFT WALL ASSEMBLIES:

  • P1 PARTITION ASSEMBLY:
    • WALL TYPE W1d - STC. 32 B.C.B.C. 2012
    • WALL FINISH AS PER ROOM FINISH SCHEDULE
    • 1/2" [12.7] G.W.B. BOTH SIDES OF
    • P1 3 1/2" [90] WOOD STUDS AT 16" [400] O.C. OR
    • P1a 5 1/2" [140] WOOD STUDS AT 16" [400] O.C.
    • 3 1/2" [89] ACOUSTIC BATT INSUL. TO STUD CAVITIES
    • WALL FINISH AS PER ROOM FINISH SCHEDULE
  • P2 PARTY WALL ASSEMBLY:
    • (1 HR. F.R.R. STC. 61) WALL TYPE W14a B.C.B.C. 2012
    • WALL FINISH AS PER ROOM FINISH SCHEDULE
    • 1 LAYER 5/8" [15.9] TYPE 'X' G.W.B.
    • 1 1/2" [38] x 3 1/2" [89] WOOD STUDS AT 16" [400] O.C.
    • 1" [25] AIR SEPARATION
    • 1 1/2" [38] x 3 1/2" [89] WOOD STUDS AT 16" [400] O.C.
    • 3 1/2" [89] MINERAL FIBRE INSUL. TO EACH SIDE
    • 2 LAYERS 5/8" [15] TYPE 'X' G.W.B.
  • P2s PARTY WALL- SHEAR ASSEMBLY:
    • WALL P2 WITH SEISMIC SHEATHING WHERE REQUIRED. SEE STRUCTURAL. (TYPICALLY NOTED FOR ALL WALL TYPES)
  • P3 CORRIDOR WALL ASSEMBLY:
    • (1 HR. F.R.R. STC. 56) WALL TYPE W11a B.C.B.C. 2012
    • WALL FINISH AS PER ROOM FINISH SCHEDULE
    • 1 LAYER 5/8" [15.9] TYPE 'X' G.W.B.
    • 2 ROWS 1 1/2" [38] x 3 1/2" [89] WOOD STUDS AT 16" [400] O.C. STAGGERED ON COMMON 1 1/2" [38] x 5 1/2" [140] PLATE WITH
    • 3 1/2" [89] MINERAL FIBRE INSUL. TO STUD CAVITIES
    • RESILIENT METAL CHANNELS @ 24" [600] O/C
    • 2 LAYERS 5/8" [15] TYPE 'X' G.W.B.
  • P3s CORRIDOR WALL- SHEAR ASSEMBLY:
    • WALL P3 WITH SEISMIC SHEATHING WHERE REQUIRED.
    • NOTE: WHERE CORRIDOR WALL IS SHEAR WALL, PLACE RESILIENT CHANNELS ON SUITE SIDE, PLYWOOD CORRIDOR SIDE. SEE STRUCTURAL.
  • P4 ELEVATOR SHAFT ASSEMBLY:
    • 190 mm CMU MASONRY BLOCK (2 HR. F.R.R.) (CONCRETE FILLED)
    • WOOD BEARING WALL AS REQUIRED
    • SEE STRUCTURAL
    • 5/8" [15.9] TYPE 'X' G.W.B. TO BE APPLIED TO ALL EXPOSED FACES
  • P4a ELEVATOR SHAFT ASSEMBLY - WOOD FRAME:
    • (1 HR. F.R.R.) (S.T.C. 55 REQUIRED)
    • 2x6 WOOD WALL AS REQUIRED
    • SEE STRUCTURAL
    • 5/8" [15.9] TYPE 'X' G.W.B. TO BE APPLIED TO ALL EXPOSED FACES
  • P5 RATED WALL ASSEMBLY:
    • (1 HR. F.R.R. STC. 54) WALL TYPE W4b B.C.B.C. 2012
    • WALL FINISH AS PER ROOM FINISH SCHEDULE
    • 1 LAYER 5/8" [15.9] TYPE 'X' G.W.B.
    • SEISMIC SHEATHING IF REQUIRED. (SEE STRUC.)
    • 1 1/2" [38] x 5.5" [140] WOOD STUDS AT 16" [400] O.C.
    • 5 1/2" [140] ACOUSTIC BATT INSUL. TO STUD CAVITIES
    • RESILIENT METAL CHANNELS @ 24" [600] O/C
    • 2 LAYERS 5/8" [15] TYPE 'X' G.W.B.
  • P6 RATED SHAFT WALL ASSEMBLY:
    • (1 HR. F.R.R. STC. 39)
    • 15.9mm SHEETROCK GYPSUM FIRECODE CORE PANELS (JOINTS FINISHED)
    • 64mm CGC C-H STUDS 25 ga. (600mm O/C)
    • 25.4 SHEETROCK GYPSUM LINER PANELS
  • P7 CONCRETE WALL:
    • SEE STRUCTURAL
  • P8 PARTITION ASSEMBLY:
    • WALL TYPE W1a - 1HR.F.R.R. STC. 36 B.C.B.C. 2012
    • WALL FINISH AS PER ROOM FINISH SCHEDULE
    • 5/8" [15.9] TYPE 'X' G.W.B. BOTH SIDES OF
    • 3 1/2" [89] WOOD STUDS AT 16" [400] O.C.
    • 3 1/2" [89] ACOUSTIC BATT INSUL. TO STUD CAVITIES
    • WALL FINISH AS PER ROOM FINISH SCHEDULE
  • P9 PARTITION ASSEMBLY:
    • WALL TYPE W2a - 2HR.F.R.R. STC. 38 B.C.B.C. 2012
    • 2 LAYERS 5/8" [15.9] TYPE 'X' G.W.B. BOTH SIDES OF
    • 3 1/2" [89] WOOD STUDS AT 16" [400] O.C.
    • 3 1/2" [89] ACOUSTIC BATT INSUL. TO STUD CAVITIES

ROOF ASSEMBLY:

  • R1 FLAT ROOF ASSEMBLY:
    • 2 PLY SBS MODIFIED BITUMINOUS MEMBRANE
    • 180 FR GRANULAR CAP SHEET ON 180 FLAM SHEET
    • 1/4" PROTECTION BOARD
    • POLY ISO RIGID INSULATION TO ACHIEVE R28
    • SELF ADHESIVE VAPOUR BARRIER
    • 5/8" [15.9] T&G PLY ON TJI's AS PER STRUCTURAL
    • 6 mil. POLY VAPOUR BARRIER
    • 1 LAYER 5/8" [15.9] TYPE 'X' G.W.B.
  • R2 SLOPED ROOF ASSEMBLY:
    • 2 PLY SBS MODIFIED BITUMINOUS MEMBRANE
    • 180 FR GRANULAR CAP SHEET ON 180 FLAM SHEET
    • 1/4" PROTECTION BOARD
    • 5/8" [15.9] T&G PLY SHEATHING (AS PER STRUCTURAL) ON TJI's (SEE STRUCTURAL)
    • CROSS STRAPPING TO FOR 2.5" min. CLEARANCE BETWEEN INSULATION AND SHEATHING
    • R40 BATT INSUL TO JOIST CAVITIES
    • T&G WOOD SOFFIT (EXTERIOR)
    • 6 mil POLY VAPOUR / AIR BARRIER
    • 1 LAYER 5/8" [15.9] TYPE 'X' G.W.B. (INTERIOR)
    • 1/150 OF ROOF AREA TO BE VENTED 2" FROM TOP OF INSULATION TO U/S SHEATHING

Legend: BH = U-HOOK BIKE RACK

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Document Images

(1)
Architectural floor plan for the underground parking level of a residential development. The plan details 33 underground parking stalls and 7 surface stalls for a total of 40 stalls. It includes a locker storage area with 35 units, a mechanical/sprinkler room, an electrical room, storage spaces, and two stairwells. Access is provided via a ramp with a 15% downward slope and an overhead door. The drawing features a grid system labeled A through H and 1 through 9, numerous dimensional callouts in both imperial and metric units, and references to specific wall and floor assemblies detailed in the accompanying schedules.

Architectural floor plan for the underground parking level of a residential development. The plan details 33 underground parking stalls and 7 surface stalls for a total of 40 stalls. It includes a locker storage area with 35 units, a mechanical/sprinkler room, an electrical room, storage spaces, and two stairwells. Access is provided via a ramp with a 15% downward slope and an overhead door. The drawing features a grid system labeled A through H and 1 through 9, numerous dimensional callouts in both imperial and metric units, and references to specific wall and floor assemblies detailed in the accompanying schedules.

Extracted from: 2022 04 12 Committee of the Whole Agenda - Agenda - Pdf