HomeMy WebLinkAbout30 A5.0 ROOF PLAN1. COORDINATE LOCATION AND ROUTING OF ROOF
DRAINS w/ ARCHITECT & G.C.
2. COORDINATE MECHANICAL EQUIPMENT
LOCATIONS w/ ARCHITECT & G.C.
3. COORDINATE LOCATION OF VTR'S WITH G.C.
4. PROVIDE ICE & WATER SHIELD MEMBRANE
UNDER METAL ROOFING (ENTIRE ROOF).
5. USE 24 GA PREFINISHED ALUMINUM FLASHING
(OR APPROVED ALTERNATE).
6. PROTECTION IS REQUIRED TO AVOID DIRECT
CONTACT WITH DISSIMILAR MATERIALS THAT
COULD CAUSE GALVANIC CORROSION
(ELECTROLYSIS).
7. INSTALL ALL FLASHING WITH PROVISIONS FOR
DIFFERENTIAL AND THERMAL MOVEMENT
BETWEEN ADJACENT MATERIALS, AS REQUIRED
BY BUILDING CONDITIONS.
8. CONTERFLASHINGS SHALL LAP BASE FLASHINGS
AT LEAST 4 INCHES MINIMUM AND LAP ALL
VERTICAL JOINTS.
9. REFER TO DETAILS AND SPECIFICATIONS IN THE
ARCHITECTURAL SHEET METAL MANUAL,
SMACNA.
10. PROVIDE ROOF/ATTIC VENTING PER ALL
APPLICABLE LOCAL BUILDING CODES. MINIMUM
NET FREE VENTILATION AREA SHALL BE 1/150 OF
THE AREA VENTED SPACE.
11. ALL DIMENSIONS OF SLOPED ROOFS ARE
HORIZONTAL DIMENSIONS. ROOF OVERHANG
DIMENSIONS ARE FROM EXTERIOR FAC OF STUD
WALL UNLESS OTHERWISE NOTED.
12. SEE MECHANICAL FOR ROOF PLUMBING
PENETRATIONS AND EQUIPMENT CURB.
13. ALL PENETRATIONS TO BE FLASHED PER ROOF
MFGR'S APPROVED DETAILS.
14. PROVIDE CRICKETS WHERE EVER NECCESSARY
FOR PROPER DRAINAGE.
15. TRUSS MFGR TO COORDINATE ALL MECH
PENETRATIONS INTO TRUSS DESIGN.
16. FLASH MECH EQUIP. CURBS PER ROOF MFGR'S
APPROVED DETAILS. SEE MECH FOR CURB DETAIL
CRICKETING TYPICAL AT ALL ROOF CURBS.
17. SEE ELECTRICAL FOR LOCATIONS OF HEAT
TAPE IN GUTTERS AND DOWNSPOUTS. HEAT
TAPE TO EXTEND A MINIMUM OF 4' 0" INTO
SUBGRADE DRAIN PIPE.
NOTES:
BLACK STANDING SEAM METAL
ROOFING
FLAT MEMBRANE ROOF
DOWN SPOUT / GUTTER SYSTEM
CORRUGATED METAL
ROOFING LEGEND
17
17
16
16
11
11
10
10
7
7
6
6
1
1
BB
AA
CC
DD
FF
HH
JJ
KK
LL
MM
15
15
13
13
9
9
8
8
5
5
4
4
3
3
2
2
14
14
12
12
II
GG
EE
BUILDING FOOTPRINT, TYP
FLAT ROOF W/ RTUs, PARAPET
WALLS PROVIDE SCREENING FOR
MECH. EQUIPEMENT, TYP.
ANTICIPATED RTU HT. 41" + 18"
(CURB) = 59" TOTAL
PARAPET WALL HTS. ARE 66" FROM
TOP OF DECK
6" / 12"6" / 12"
6" / 12"JOB No.SHEET NUMBERPROJECT / OWNERCONSULTANTSARCHITECTLOCATI ARCHITECTS1007 E. MAIN SUITE 202 BOZEMAN MONTANA406-587-1139STRUCTURALMECHANICALELECTRICALCOPYRIGHT LOCATI ARCHITECTS LLC
2021 ALL RIGHTS RESERVEDPROJECT MGR2021_29NWX - BLDING I, LOT 12BOZEMAN, MONTANAA5.0ROOF PLANNORTHSCALE: 1/8" = 1'-0"
ROOF PLAN ISSUE#DATESITE PLAN REVIEW211-19-21