APPROVED PLN BLD FIR RESUB 3-SM PLAN SHEETS-BLD2023-0778-9.7.23GENERAL NOTES:
1. ALL CONSTRUCTION FOR UNIRAC'S 'ROOF MOUNT' (RM) RACKING SYSTEM SHALL CONFORM TO THE
CODES SHOWN IN THE RM DESIGN CRITERIA TABLE BELOW. LOCAL JURISDICTION AMENDMENTS TO
THE CODE MUST BE TAKEN INTO CONSIDERATION.
2. WHENEVER THE TERM "CONTRACTOR" IS USED IN THE CONSTRUCTION DOCUMENT, IT SHALL BE
DEFINED TO MEAN THE GENERAL CONTRACTOR AND ANY SUB -CONTRACTOR COLLECTIVELY AS
APPLICABLE AND AS REQUIRED.
3. THE CONTRACT "STRUCTURAL RACKING" DRAWINGS REPRESENT THE FINISHED STRUCTURE.
UNIRAC AND THE ENGINEER OF RECORD WILL NOT BE RESPONSIBLE FOR THE CONTRACTOR'S
MEANS, METHODS, TECHNIQUES, SEQUENCES OR PROCEDURES OF CONSTRUCTION.
4. UNIRAC AND THE ENGINEER OF RECORD WILL NOT BE RESPONSIBLE FOR CONSTRUCTION SITE
SAFETY OR SAFETY PRECAUTIONS AND PROGRAMS INCIDENT HERETO.
5. IT IS THE CONTRACTOR'S RESPONSIBILITY TO INSPECT AND ENSURE THAT ALL WORK IS IN
CONFORMANCE WITH THE CONTRACT DOCUMENTS. ANY STRUCTURAL INSPECTION/OBSERVATION
PROVIDED BY OTHERS (INCLUDING UNIRAC AND THE ENGINEER OF RECORD) DOES NOT RELIEVE
THE CONTRACTOR OF THE RESPONSIBILITY. ANY DEVIATION FROM THE CONTRACT DOCUMENTS
THAT IS ENCOUNTERED AT A LATER DATE AND IS DECLARED TO BE SIGNIFICANT BY UNIRAC AND
THE ENGINEER OF RECORD SHALL BE CORRECTED BY THE CONTRACTOR (AT THE CONTRACTOR'S
EXPENSE). ANY INDIVIDUALS FROM UNIRAC OR THE ENGINEER OF RECORD'S OFFICE PERFORMING
SITE VISITS OR STRUCTURAL OBSERVATIONS ARE NOT AUTHORIZED TO DIRECT OR APPROVE ANY
CHANGES FROM THE CONTRACT DOCUMENTS OR STOP AND/OR DELAY THE WORK.
6. CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND COORDINATE SITE CONDITIONS WITH THE
DRAWING PRIOR TO BIDDING AND THE START OF CONSTRUCTION. ANY CONFLICTS,
DISCREPANCIES, OR OMISSIONS SHALL BE RESOLVED WITH UNIRAC AND THE ENGINEER OF RECORD
PRIOR TO PROCEEDING. DO NOT SCALE DIMENSIONS FROM DRAWINGS. WRITTEN DIMENSIONS
SHALL BE USED OR WHERE NO DIMENSION IS PROVIDED. CONSULT WITH UNIRAC FOR
CLARIFICATION BEFORE PROCEEDING.
7. WHERE ANY DISCREPANCIES OCCUR BETWEEN PLANS, DETAILS, STRUCTURAL NOTES AND
SPECIFICATIONS, THE GREATER (MOST CONSERVATIVE) REQUIREMENTS SHALL GOVERN. WHERE
NO SPECIFIC DETAIL IS SHOWN, CONSTRUCTION SHALL CONFORM TO SIMILAR WORK ON THE
PROJECT. IF THERE IS NO SIMILAR WORK CONSTRUCTION SHALL CONFORM TO INDUSTRY
STANDARDS. CONTRACTOR MUST INFORM UNIRAC OF ANY DISCREPANCIES.
8. ANY EQUIPMENT OR CONDUIT BEING SUPPORTED BY OR SUSPENDED FROM THE RACKING
STRUCTURE SHALL BE COORDINATED WITH UNIRAC AND THE ENGINEER OF RECORD FOR REVIEW
AND APPROVAL PRIOR TO PURCHASE AND INSTALLATION OF EQUIPMENT OR CONDUIT.
9. ASTM SPECIFICATIONS ON THE DRAWINGS SHALL BE OF THE LATEST ASTM STANDARD
SPECIFICATION OR ASTM STANDARD ADOPTED BY THE SITE JURISDICTION.
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250 5TH AV
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10. ANY ENGINEERING DESIGN PROVIDED BY OTHERS AND SUBMITTED FOR REVIEW SHALL BEAR THE
SEAL OF A PROFESSIONAL CIVIL OR STRUCTURAL ENGINEER REGISTERED IN THE STATE OF THE
LOCAL JURISDICTION.
11. THE FOLLOWING DESIGN CRITERIA IS EXCLUDED FROM DESIGN: FLOOD LOADING, DEBRIS LOADING,
DYNAMIC ANALYSIS, ACTS OF GOD (TORNADO, HURRICANE, WATER INUNDATION LOADING, ETC.),
AND DYNAMIC LOADING FROM SEISMIC EVENTS AND CONDITIONS.
12. THE MINIMUM DISTANCE BETWEEN ROOF EDGE AND MODULES OR RM RACKING SYSTEM MUST BE 4
FT UNLESS NOTED OTHERWISE IN THE UNIRAC ENGINEERING REPORT.
13. UNIRAC IS NOT RESPONSIBLE FOR THE ORIGINAL BUILDING STRUCTURE. CONSULT WITH A
LICENSED PROFESSIONAL ENGINEER IN THE JURISDICTION OF THE PROJECT TO ENSURE THE
EXISTING BUILDING IS CAPABLE OF HANDLING ADDITIONAL LOAD FROM THE RM STRUCTURE.
14. IN THE EVENT THAT THE ARRAY IS DISPLACED FOR ANY REASON, THE ARRAY SHALL BE
REPOSITIONED INTO ITS ORIGINAL DESIGN LOCATION SO AS TO ENSURE THAT PROPER SEISMIC AND
FIREFIGHTING ACCESS CLEARANCES AND SEPARATIONS ARE MAINTAINED, IN ADDITION TO
ELECTRICAL WIRING SEISMIC SLACK REQUIREMENTS.
15. THESE GENERAL NOTES APPLY TO ALL SHEETS IN THIS PACKAGE.
SOLAR DESIGN:
UNIRAC IS NOT THE SOLAR DESIGN ENGINEER OF RECORD AND IS NOT RESPONSIBLE FOR ANY
SOLAR DESIGN, OUTPUT EFFICIENCIES, SHADING, ETC. IT IS THE RESPONSIBILITY OF THE
INSTALLING CONTRACTOR TO CONFIRM THAT THE LOCATION OF THE RACKING/MODULES DOES NOT
INTERFERE WITH OR BECOME SHADED BY OBSTRUCTIONS.
ELECTRICAL DESIGN:
UNIRAC IS NOT THE ELECTRICAL ENGINEER OF RECORD AND IS NOT RESPONSIBLE FOR THE
ELECTRICAL DESIGN FOR THIS PROJECT. THE UNIRAC SYSTEM IS CERTIFIED TO UL-2703 WHEN
PROPERLY INSTALLED. SEE THE RM INSTALLATION GUIDE FOR MORE DETAIL.
MATERIAL MANAGEMENT:
1. PRIOR TO INSTALLATION, ALL MATERIALS MUST BE STORED PROPERLY. THIS MEANS MATERIALS
REMAINING IN ONE PLACE FOR MORE THAN ONE WEEK MUST BE IN OPEN AIR CONDITIONS (I.E. UP
AND ABOVE THE GROUND AND WATER TABLE). IF TARPS OR OTHER PROTECTIVE COVERS ARE
USED, THEN ENDS SHALL BE LEFT OPEN FOR VENTILATION. TIGHT FITTING COVERINGS ARE NOT
RECOMMENDED SINCE THEY CAN TRAP MOISTURE.
2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR AND PROVIDE ALL MEASURES NECESSARY TO
PROTECT THE RACKING SYSTEM FROM THE POINT OF UNIRAC DELIVERY THROUGHOUT THE
3. COMPLETION OF CONSTRUCTION.
APPROVED BY PLANNING
��a"10�_
Sep 08 2023
PROVED
PLANS MUST BE
ON JOB SITE
OBTAIN ELECTRICAL
PERMIT FROM
STATE LABOR &
INDUSTRIES
RM ALUMINUM COMPONENTS:
1. ALL ALUMINUM RM BAY MEMBERS HAVE BEEN DESIGNED IN ACCORDANCE WITH THE 112010
ALUMINUM DESIGN MANUAL" BY THE ALUMINUM DESIGN ASSOCIATION.
2. ALL ALUMINUM BAY MEMBERS SHALL CONFORM TO ONE OF THE FOLLOWING:
SKI MATERIAL: ALLOY: 6063 TEMPER 5 (Ftu = 38 KSI, Fcy = 35 KSI)
SKI MATERIAL: ALLOY: 6105 TEMPER 52 (Ftu = 38 KSI, Fcy = 35 KSI)
DOWEL MATERIAL: ALLOY: 6063 TEMPER 5 (Ftu = 38 KSI, Fcy = 35 KSI)
CLAMP MATERIAL: ALLOY: 6005A TEMPER 61 (Ftu = 38 KSI, Fcy = 35 KSI)
HARDWARE:
1. 3/8"-16 X 1-3/4" UNC 2A HARDWARE SHALL CONFORM TO 18/8 STAINLESS STEEL (AISI 300 SERIES),
DIMENSIONS PER ASME 1318.2.1.
TORQUE REQUIREMENTS
3/8" 0 HARDWARE = 8 +/-1 FT-LBS
SINGLE USE ONLY- DO NOT RE -TORQUE ONCE FULLY SEATED
BALLAST BLOCK (CMU):
1. INSTALLER IS RESPONSIBLE FOR PROCURING THE BALLAST BLOCKS (CMU) AND VERIFYING THE
REQUIRED MINIMUM WEIGHT NEEDED FOR THIS DESIGN. CMU TO COMPLY WITH ASTM STANDARD
SPECIFICATION FOR CONCRETE ROOF PAVERS DESIGNATION C1491-14 or C90-16a FOR A "NORMAL
WEIGHT" DENSITY CLASSIFICATION WITH A COMPRESSIVE STRENGTH OF 3000 PSI. IT IS
RECOMMENDED THAT THE BLOCKS ARE INSPECTED PERIODICALLY FOR ANY SIGNS OF
DEGRADATION.
2. ACTUAL BLOCK DIMENSIONS ARE 3/8" LESS THAN NOMINAL DIMENSIONS.
DESIGN CRITERIA
BUILDING CODE
ASCE 7-16
OCCUPANCY/RISK CATEGORY
WIND SPEED (MPH)
II
100
WIND EXPOSURE
B
GROUND SNOW LOAD (PSF)
25
ROOF HEIGHT (FT)
25
ROOF PITCH
140
MAXIMUM
JOINT REACTIONS
FACTORED
LOADS ASD ASCE 7-16
ZONE 1
ZONE 2
ZONE 3
UPLIFT POINT LOAD
-384.0 LB
-537.4 LB
-647.1 LB
DOWN POINT LOAD
369.4 LB
369.4 LB
369.4 LB
Zone ------------ Corner :_____ Flag
Setbacks: Required Actual
Front '
Sides ___________-
Rear
Other
Height 25 ___ 25
Approved
DFM Ohr%s Burt
South County Fire
Date: 09/08/2023
09-08-2023
APPROVED WITH CONDITIONS:
1. PROVIDE SIGNAGE WHERE
RAPID SHUT DOWN IS PROVIDE
AS NOTED IN 2018 WA STATE
ADOPTED IFC SECTION 1204.5.
DFM BURT
City Of Edmonds
Building Department
..... ........................�
Work ROOFTOP SOLAR
.................................................................................
Address 250 5TH AVE N
.L.• .........................•
Owner PUBLIC SAFETY BLDG
Approved Date
Building Official
Permit Number
9/08/2023
BLD2023-0778
PROJECT OVERVIEW
PROJECT SIZE (KW DC) 128.52
MODULE QUANTITY 238
MODULE SPECIFICATIONS
MANUFACTURER
JA SOLAR
MODEL
JAM72D30-540/MB
LENGTH (IN)
89.96
WIDTH (IN)
44.64
FRAME THICKNESS (IN)
1.38
69.67
WEIGHT (LBS)
OUTPUT (W)
540
ENGINEERING OUTPUT - SM
PRODUCT LINE SOLARMOUNT
CLAMP TYPE
PRO CLAMP
RAIL DIRECTION
EW
ROOF TYPE
STANDING SEAM METAL
TOTAL WEIGHT (LBS)
18382.24
MAXIMUM RAIL SPAN (IN)
72
RAIL SPAN USED FOR THIS DESIGN (IN)
72
MAX CANTILEVER AT DESIGN SPAN (IN)
24
ARRAY PARTS LIST - SM
PART NUMBER
DESCRIPTION
QUANTITY
320246M
SM RAIL 246" MILL
150
303019M
BND SPLICE BAR PRO SERIES MILL
78
302030M
SM PRO SERIES MID - MILL
621
302035M
SM PRO SERIES UNIV END - MILL
186
004130M
STANDING SEAM CLAMP, MINI 1SS
L-FOOT SERRATED W/ T-BOLT, CLR
ILSCO LAY IN LUG (GBL4DBT)
678
304001 C
008009P
678
31
SHEET INDEX
SM.100 COVER SHEET
SM.200
KEY PLAN
SM.301-SM.302
ARRAY LAYOUT ROOF AREA 1 TO 2
SM.400
SM DETAILS
SM.500
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SM.302
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SOLARMOUNT STANDARD RAIL
SOLARMOUNT STANDARD
RAIL PROPERTIES
BEAM HEIGHT
2.570 in
APPROXIMATE WEIGHT
0.728 plf
CROSS SECTION AREA
0.625 in
SECTION MODULUS (X-AXIS)
0.363 in
SECTION MODULUS (Y-AXIS)
0.113 in
MOMENT OF INERTIA (X-AXIS)
0.467 in
MOMENT OF INERTIA (Y-AXIS)
0.045 in
RADIUS OF GYRATION (X-AXIS)
0.865 in
RADIUS OF GYRATION (Y-AXIS)
0.269 in
SOLARMOUNT STANDARD RAIL
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TITLE
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SM.400
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TITLE
ATTACHMENT
RESUB DETAILS
Sep 07 2023
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT SHEET
SM.500