EXHIBIT_A_–_Garland_roof_replacement_drawing_set.pdf
PDF 1 MB Posted
- Attached to
- 224 W. Winton Building Roof Replacement
- Solicitation number
- 902811
- Issued by
- Alameda County, Hayward City, California
About this file
This file is a comprehensive drawing set prepared by The Garland Company, Inc., for the County of Alameda's roof replacement project at 224 W. Winton Avenue, Hayward, California 94544. The document package contains ten sheets detailing the complete roof replacement scope, including a cover sheet, scope summary, general notes, and roof plan with a scale of 1/32" = 1'-0". The drawing set provides detailed specifications for the roof assembly and associated components, with the contractor bearing responsibility for field verification of all dimensions, conditions, and quantities prior to execution.
The technical details encompass 22 distinct construction details addressing the full range of roofing elements required for the project. These include specifications for the typical roof assembly, curbs, equipment supports, exhaust fans, vent intakes, roof hatches, drains, metal edges, wall flashings at multiple locations, roof-penetrating elements (skylights, heat stacks, plumbing stacks), expanding eaves, fixed shed ridges, rakes, pipe penetrations, and pipe scrims. Various scale specifications are provided throughout the detail sheets, ranging from 3" = 1'-0" for certain details to not-to-scale (NTS) notations for others. The drawing set also indicates the presence of solar panels on the roof, denoted as "typical" elements in multiple locations on the roof plan, though these appear to remain in place during the replacement work.
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Text version
SHT 1 - COVER SHEET
SHT 2 - SCOPE
SHT 3 - NOTES
SHT 4 - ROOF PLAN
SHT 5 - DETAILS
SHT 6 - DETAILS
SHT 7 - DETAILS
SHT 8 - DETAILS
SHT 9 - DETAILS
SHT 10 - DETAILS
DRAWING INDEX
LOCATION MAP
KEY PLAN
ALAMEDA COUNTY OFFICES
ROOF REPLACEMENT
224 W WINTON AVE, HAYWARD, CA 94544
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AREAS OF
WORK
EXIHIBT A
Garland roof replacement drawing set.
N.I.C.
N.I.C.
N.I.C.
SOLAR PANELS (TYP)
SOLAR PANELS (TYP)
SOLAR PANELS (TYP)
SCALE: 1/32" = 1'-0"
ROOF PLAN
NOTE:
CONTRACTOR IS RESPONSIBLE TO FIELD VERIFY
ALL DIMENSIONS, CONDITIONS AND QUANTITIES.
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1. TYPICAL ROOF ASSEMBLY, DTL A/5
2. CURB, DTL B/5
3. EQUIPMENT SUPPORT, C/5
4. EXHAUST FAN, DTL D/5
5. VENT INTAKE, DTL E/5
6. ROOF HATCH, DTL F/6
7. ROOF DRAIN, DTL G/6
8. METAL EDGE, DTL H/6
9. WALL FLASHING AT CEMENT WALL, DTL J/6
10. SURFACE MOUNTED COUNTERFLASHING,
DTL K/6
11. WINDOW SILL FLASHING, DTL L/6
12. SCUPPER THRU WALL, DTL H/6
13. COPING CAP AT WALL, DTL G/6
14. PIPE HOUSING, DTL F/5
15. SKYLIGHT, DTL Q/7
16. HEAT STACK, DTL R/8
17. PLUMBING STACK, DTL S/8
18. EXPANDING EAVE, DTL T/9
19. FIXED SHED RIDGE, DTL U/9
20. RAKE, DTL Y/9
21. PIPE PENETRATION, DTL W/10
22. PIPE SCRIM, DTL X/10
SCALE: 11
2" = 1'-0"
B
HANDLING STATION
CURB DETAIL / AIR
SCALE: 11
2" = 1'-0"
C
PREMANUFACTURED - EXISTING
EQUIPMENT SUPPORT
SCALE: 11
2" = 1'-0"
D
EXHAUST FAN
SCALE: 11
2" = 1'-0" E
PASSIVE AIR / VENT INTAKE
SCALE: 3" = 1'-0"
A
COATED SURFACE
TYPICAL ROOF SYSTEM
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HATCH DETAIL
SCALE: 11
2" = 1'-0" H
METAL EDGE - GRAVEL STOP
SCALE: 11
2" = 1'-0" G
ROOF DRAIN RETROFIT
SCALE: 11
2" = 1'-0"
J
EXISTING CEMENT PLASTER WALL
WALL FLASHING AT
SCALE: 11
2" = 1'-0"
L
WINDOW SILL FLASHING
SCALE: 11
2" = 1'-0" K
SURFACE MOUNTED COUNTERFLASHING
WALL FLASHING -
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P
PIPE HOUSING
SCALE: 11
2" = 1'-0"6
SCUPPER THROUGHWALL - OVERFLOW
SCALE: 11
2" = 1'-0" M
SCUPPER THROUGHWALL - OVERFLOW
SCALE: 11
2" = 1'-0"
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SKYLIGHT W/PROTECTION SCREEN
SCALE: NTS
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HEAT STACK
SCALE: 11
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PLUMBING STACK - FIELD FABRICATED
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SCALE: 3" = 1'-0"
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EXPANDING EAVE
SCALE: 3" = 1'-0"
U
FIXED SHED RIDGE
SCALE: 3" = 1'-0"
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SCALE: NTS
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PIPE PENETRATION
SCALE: NTS
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