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ULTRAFOOT FLIP CLAMP
<br />TAPPED
<br />ULTRAFOOT FLIP CLAMP
<br />THRU
<br />ULTRAFOOT BASE
<br />ANCHOR
<br />ULTRA RAIL SPRING
<br />3.750
<br />5/16"∅-18 X 1", SS
<br />BOLT, WIDE FLANGE, RECESSED
<br />BUTYL PAD
<br />2.180
<br />EXPLODED
<br />TOP
<br />ROOF RAFTER, TYP.
<br />RAFTER ATTACHMENT DETAIL
<br />SECTION VIEW
<br />ROOF DECKING, TYP.
<br />MIN 2 1/2"
<br />EMBEDMENT
<br />MODULE HEIGHT MAX:
<br />UR-40 = 4 1/2"
<br />UR-45 = 4 1/2"
<br />UR-60 = 5 1/8"
<br />(X1) 5/16"∅ S.S. LAG SCREW
<br />ULTRAFOOT
<br />ANCHOR
<br />SNAPNRACK, ULTRA RAIL
<br />FASTENER HEIGHT
<br />OFF ROOF:
<br />5/16"
<br />C SNAPNRACK, ULTRA RAIL ULTRAFOOT
<br />NTS
<br />SNAPNRACK, ULTRA RAIL
<br />FASTENER CONFIGURATIONS
<br />(X2) DECK ANCHOR
<br />INTO WOOD DECK
<br />COMP SHINGLE ROOFING, TYP
<br />FASTENER HEIGHT
<br />OFF ROOF:
<br />5/16"
<br />MODULE HEIGHT, MAX:
<br />UR-40 = 4 1/2"
<br />UR-45 = 4 1/2"
<br />UR-60 = 5 1/8"
<br />(X2) DECKANCHORS
<br />INTO WOOD DECK
<br />(X1) LAG INTO
<br />RAFTER
<br />ROOF DECKING, TYP MIN DECK THICKNESS:
<br />PLYWOOD: 15/32"
<br />OSB 7/16"
<br />DECK ATTACHMENT DETAIL
<br />SECTION VIEW
<br />UR-40 RAIL | UR-45 RAIL | UR-60 RAIL
<br />FOR USE WITH SNAPNRACK ULTRA SERIES RAILS
<br />2 1 4"
<br />1 1 2"
<br />1 1 2"
<br />1 5 8"1 34 "
<br />1 1 2"
<br />FOR SNAPNRACK ENGINEERING TO APPLY, THE EMBEDMENT
<br />CRITERIA SHOWN HEREIN MUST BE MET (IF CRITERIA CANNOT
<br />BE MET OR SPANS ARE NOT SUFFICIENT, CONTACT SNAPNRACK
<br />FOR SUPPORT):
<br />REFER TO SNAPNRACK INSTALLATION MANUAL FOR 5/16"Ø
<br />HARDWARE TORQUE SPECIFICATIONS. REFER TO
<br />MANUFACTUER SPECIFICATIONS FOR OTHER FASTENER TORQUE
<br />REQUIREMENTS.
<br />B REDUCED SPACING AND OVERHANG DETAIL
<br />NTS
<br />NOTE: IF ARRAY (EXCLUDING SKIRT) IS
<br />WITHIN 12" BOUNDARY REGION OF ANY
<br />ROOF PLANE EDGES (EXCEPT VALLEYS),
<br />THEN ATTACHMENTS NEED TO BE ADDED
<br />AND OVERHANG REDUCED WITHIN THE
<br />12" BOUNDARY REGION ONLY AS
<br />FOLLOWS:
<br />·ALLOWABLE ATTACHMENT SPACING
<br />INDICATED ON PLANS TO BE
<br />REDUCED BY 50% (REFER TO TABLE
<br />ABOVE)
<br />·ALLOWABLE OVERHANG INDICATED
<br />ON PLANS TO BE 1/5TH OF
<br />ALLOWABLE ATTACHMENT SPACING
<br />INDICATED ON PLANS (REFER TO
<br />TABLE ABOVE)
<br />12" BOUNDARY
<br />12" SETBACK DOES
<br />NOT APPLY TO
<br />VALLEYS
<br />48" BOUNDARY
<br />·ALLOWABLE ATTACHMENT
<br />SPACING INDICATED ON PLANS
<br />TO BE REDUCED BY 50% (REFER
<br />TO TABLE ABOVE)
<br />·ALLOWABLE OVERHANG
<br />INDICATED ON PLANS TO BE
<br />1/5TH OF ALLOWABLE
<br />ATTACHMENT SPACING
<br />INDICATED ON PLANS (REFER TO
<br />TABLE ABOVE)
<br />PITCHED/SLOPED ROOFS - REDUCED SPACING AND OVERHANG DETAIL FOR
<br />12" BOUNDARY REGION
<br />FLAT ROOFS - REDUCED SPACING AND OVERHANG DETAIL FOR 48"
<br />BOUNDARY REGION
<br />D ULTRA RAIL MID CLAMP
<br />NTS
<br />1.
<br />4
<br />1
<br />1.57
<br />1.29
<br />1.
<br />3
<br />3
<br />.9
<br />4
<br />1
<br />1.75
<br />.1
<br />9
<br />.33
<br />1.
<br />4
<br />8
<br />.57
<br />SNAPNRACK ULTRA END CLAMP,
<br />FITS 30MM - 46MM MODULE HEIGHTS
<br />"RAIL END OVERHANG"
<br />DISTANCE FROM RAIL END
<br />TO OUTER ROOF ATTACHMENT CENTER.
<br />NOT TO EXCEED 34% OF ALLOWABLE SPAN STRUCTURAL MEMBER
<br />"RAIL SPAN" DISTANCE BETWEEN
<br />CENTERS OF TWO ROOF ATTACHMENTS
<br />DETAIL A:
<br />SNAPNRACK, ULTRA RAIL END CLAMP
<br />BA
<br />SNAPNRACK ULTRA MID CLAMP,
<br />FITS 30MM - 46MM MODULE HEIGHTS
<br />SNAPNRACK, ULTRA RAIL
<br />PV MODULE, TYP.
<br />SNAPNRACK, ULTRA RAIL
<br />DETAIL B:
<br />SNAPNRACK, ULTRA RAIL MID CLAMP
<br />DETAIL C:
<br />PV MODULE FRAME, TYP.
<br />SNAPNRACK, UNIVERSAL END CLAMP.
<br />MODULE HEIGHT AGNOSTIC AND
<br />HIDDEN BENEATH MODULES
<br />SNAPNRACK, ULTRA RAIL
<br />SNAPNRACK, UNIVERSAL END CLAMP
<br />C
<br />PV MODULE, TYP.
<br />3 4" MODULE SPACING
<br />PV MODULE, TYP.
<br />SNAPNRACK, ULTRA RAIL
<br />OVERVIEW OF THE SNAPNRACK ULTRA RAIL
<br />SYSTEM INSTALLED ON A TYPICAL ROOF
<br />REFER TO SPECIFIC "ATTACHMENT DETAIL"
<br />FOR DETAILS ON ATTACHING AND
<br />WATERPROOFING THE VARIOUS
<br />SNAPNRACK ROOF ATTACHMENT PRODUCTS
<br />REFER TO SPECIFIC "COMPONENT DETAIL"
<br />FOR DETAILS ON VARIOUS SNAPNRACK
<br />ACCESSARY AND COMPONENT PRODUCTS
<br />BOTH THE SNAPNRACK, UNIVERSAL END
<br />CLAMP AND SNAPNRACK, ADJUSTABLE END
<br />CLAMP CAN BE USED ON END MODULES
<br />MODULES MAY BE CLAMPED ON SHORT OR
<br />LONG SIDE PER MODULE MANUFACTURER
<br />REQUIREMENTS
<br />RAILS MAY BE MOUNTED UP/DOWN OR
<br />ACROSS THE SLOPE OF THE ROOF
<br />REFER TO SNAPNRACK INSTALLATION
<br />SPECIFICATIONS
<br />SNAPNRACK, ADJUSTABLE
<br />END CLAMP. SELECT TO
<br />MATCH MODULE HEIGHT
<br />PV MODULE, TYP.
<br />MANUAL FOR 5/16" Ø HARDWARE TORQUE
<br />SNAPNRACK, MID CLAMP.
<br />SELECT TO MATCH MODULE HEIGHT "MODULE OVERHANG"SNAPNRACK, ULTRA RAIL DISTANCE FROM RAIL SIDE TO MODULE EDGE.
<br />NOT TO EXCEED 25% OF MODULE LENGTH OR
<br />MODULE MANUFACTURER RECOMMENDATIONS
<br />SNAPNRACK, ULTRA RAIL
<br />END CAP, OPTIONAL
<br />ROOFING MATERIAL,
<br />COMP SHINGLE SHOWN, TYP.ROOF SHEATHING AND
<br />UNDERLAYMENT MATERIAL, TYP.
<br />STRUCTURAL MEMBER,
<br />WOODEN RAFTER SHOWN, TYP.
<br />SNAPNRACK ROOF ATTACHMENT, VAIRES WITH
<br />ROOF TYPE. REFER TO SPECIFIC "ATTACHMENT DETAIL"
<br />FOR ATTACHMENT & WATERPROOFING DETAILS
<br />BIN:ALL
<br />A ULTRA RAIL, SYSTEM OVERVIEW ULTRA MIDS & ENDS
<br />NTS
<br />UR-40 RAIL | UR-45 RAIL | UR-60 RAIL
<br />FOR USE WITH SNAPNRACK ULTRA SERIES RAILS
<br />2 1 4"
<br />1 1 2"
<br />1 1 2"
<br />1 5 8"1 34 "
<br />1 1 2"
<br />.60 1.50
<br />1.56 .29
<br />35°
<br />54°.96
<br />.90
<br />FLANGE LENGTH
<br />(FLAT SURFACE)
<br />.39 - 1.21
<br />[10.0 - 30.7]
<br />FLANGE THICKNESS
<br />.05 - .10
<br />[1.2 - 2.5]
<br />MIN BOX WIDTH
<br />.22
<br />[5.5]
<br />MODULE FRAME GEOMETRY REQUIREMENTS
<br />.85
<br />E ULTRA RAIL UNIVERSAL END CLAMP
<br />NTS
<br />C:\USERS\THADDEUS.STEERMAN\DESKTOP\WORKING PROJECTS\1233 - TOWNSEND & RAITT I\3 VA - AHJ COMMENTS AND MOD SWAP\1233_TOWNSEND & RAITT I_CAD_V0\TOWNSEND & RAITT I.DWG
<br />RACKING ATTACHMENT
<br />DETAILS
<br />CONTRACTOR:
<br />ENGINEERING APPROVAL:
<br />600 CALIFORNIA ST #1800, SAN
<br />FRANCISCO, CA 94104
<br />CA CL #750184
<br />UNAUTHORIZED USE OF THIS DRAWING SET WITHOUT WRITTEN
<br />PERMISSION FROM CONTRACTOR IS IN VIOLATION OF U.S. COPYRIGHT
<br />LAWS AND WILL BE SUBJECT TO CIVIL DAMAGES AND PROSECUTIONS.
<br />TOWNSEND & RAITT I
<br />817 S TOWNSEND ST,
<br />SANTA ANA, CA 92704, USA
<br />APN:109-611-20
<br />DEVELOPER:
<br />C&C DEVELOPMENT
<br />DESCRIPTION DATE REV
<br />0ORIGINAL05/14/25
<br />AAHJ COMMENTS 08/08/25
<br />PROJECT DETAILS:
<br />PV SYSTEM:
<br />·31.16 kW DC
<br />·22.8 kW AC
<br />·29.035 CEC AC
<br />ENERGY STORAGE:
<br />·11.4 kW AC
<br />·29.1 kWH
<br />S400
<br />SHEET SIZE:
<br />REVISION:
<br />SHEET TITLE:
<br />36" X 24" (ARCH D)
<br />DESIGNER: FINS_PK
<br />A
<br />CONTRACT NUMBER:
<br />3003197588
<br />PJT #: PROP-001233
<br />A
<br />REVIEWED FOR STRUCTURAL
<br />8/8/25
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