HomeMy WebLinkAboutEVERHARD, WILLIAM_REVISION - SIGNED PEC031821DIRECTORY OF PAGES
PV-1 PROJECT SUMMARY
PV-2 SITE PLAN
PV-3 SINGLE-LINE DIAGRAM
PV-4 SAFETY LABELS
PV-5.1 ATTACHMENT PLAN 5.1
PV-5.2 ATTACHMENT PLAN 5.2
PV-5.3 ATTACHMENT PLAN 5.3
PV-5.4 ATTACHMENT PLAN 5.4
PV-5.5 ATTACHMENT PLAN 5.5
PV-6 ATTACHMENT DETAILS
PV-7 FIRE SAFETY PLAN
APPENDIXMODULE DATASHEET
ARRAY WIRING BOX DATASHEET
ARRAY WIRING BOX DATASHEET
ARRAY WIRING BOX DATASHEET
INVERTER DATASHEET
MOUNTING SYSTEM DATASHEET
UL 1703 CLASS A FIRE CERTIFICATION
UL 2703 GROUND AND BONDING CERTIFICATION
ANCHOR DATASHEET
PROJECT DETAILS
PROPERTY OWNER EVERHARD
PROPERTY ADDRESS 4305 REDWOOD DR, FORT PIERCE,
FL 34951 US
ZONING RESIDENTIAL
USE AND OCCUPANCY
CLASSIFICATION
ONE- OR TWO-FAMILY DWELLING
GROUP (GROUP R3)
AHJ CITY OF FORT PIERCE
UTILITY COMPANY FLORIDA POWER & LIGHT CO
ELECTRICAL CODE 2017 NEC (NFPA 70)
FIRE CODE 2018 NFPA 1
OTHER BUILDING
CODES 2020 FL BUILDING CODE
CONTRACTOR INFORMATION
COMPANY ENERGY SOLUTIONS DIRECT
LICENSE NUMBER CBC1260807
ADDRESS 7965 9TH AVE S, ST. PETERSBURG,
ST. PETERSBURG, FL 33707
PHONE NUMBER (800) 425-1175
CONTRACTOR
SIGNATURE
SCOPE OF WORK
THIS PROJECT INVOLVES THE INSTALLATION OF A GRID-
INTERACTIVE PV SYSTEM. PV MODULES WILL BE MOUNTED
USING A PREENGINEERED MOUNTING SYSTEM. THE MODULES
WILL BE ELECTRICALLY CONNECTED WITH DC TO AC POWER
INVERTERS AND INTERCONNECTED TO THE LOCAL UTILITY
USING MEANS AND METHODS CONSISTENT WITH THE RULES
ENFORCED BY THE LOCAL UTILITY AND PERMITTING
JURISDICTION.
THIS DOCUMENT HAS BEEN PREPARED FOR THE PURPOSE OF
DESCRIBING THE DESIGN OF A PROPOSED PV SYSTEM WITH
ENOUGH DETAIL TO DEMONSTRATE COMPLIANCE WITH
APPLICABLE CODES AND REGULATIONS. THE DOCUMENT
SHALL NOT BE RELIED UPON AS A SUBSTITUTE FOR
FOLLOWING MANUFACTURER INSTALLATION INSTRUCTIONS.
THE SYSTEM SHALL COMPLY WITH ALL MANUFACTURERS
LISTING AND INSTALLATION INSTRUCTIONS, AS WELL AS ALL
APPLICABLE CODES. NOTHING IN THIS DOCUMENT SHALL BE
INTERPRETED IN A WAY THAT OVERRIDES THEM.
CONTRACTOR IS RESPONSIBLE FOR VERIFICATION OF ALL
CONDITIONS, DIMENSIONS, AND DETAILS IN THIS DOCUMENT.
SYSTEM DETAILS
DESCRIPTION NEW GRID-INTERACTIVE PV SYSTEM
WITH NO ENERGY STORAGE
DC RATING OF SYSTEM 11.52KW
AC RATING OF SYSTEM 8.64KW
AC OUTPUT CURRENT 36.0A
INVERTER(S)36 X ENPHASE IQ7-60-2-US
MODULE AXITEC AC-320MH/120S
ARRAY WIRING (3) BRANCH OF 12 IQ7-60-2-US
MICROINVERTERS
INTERCONNECTION DETAILS
POINT OF CONNECTION NEW SUPPLY SIDE AC CONNECTION
PER NEC 705.12(A)
UTILITY SERVICE 120/240V 1Φ
SITE DETAILS
ASHRAE EXTREME LOW 0°C (32°F)
ASHRAE 2% HIGH 33°C (91°F)
CLIMATE DATA SOURCE VERO BEACH MUNICIPAL AIRPORT
(KVRB)
WIND SPEED 160 MPH (ASCE7-10)
RISK CATEGORY II
WIND EXPOSURE
CATEGORY C
GROUND SNOW LOAD 0 PSF
P-152525
GRID-TIED SOLAR POWER SYSTEMEVERHARD RESIDENCE4305 REDWOOD DRFORT PIERCE, FL 34951PROJECT
SUMMARY
DOC ID:152525-188037-0
DATE:3/17/21
CREATOR:
REVIEWER:P.C.
REVISIONS
PV-1
THIS ITEM HAS BEEN SIGNED AND SEALED BY PEDRO CRUZ, PE ON 18-MAR-2021
USING A DIGITAL SIGNATURE.
PRINTED COPIES OF THIS DOCUMENT ARE NOT CONSIDERED SIGNED AND SEALED
IS NOT CONSIDERED SIGNED AND SEALED AND THE SIGNATURE MUST BE VERIFIED
IN ANY ELECTRONIC COPIES.
GENERAL NOTES
1
EQUIPMENT LIKELY TO BE WORKED UPON WHILE
ENERGIZED SHALL BE INSTALLED IN LOCATIONS THAT
SATISFY MINIMUM WORKING CLEARANCES PER NEC
110.26.
2 CONTRACTOR SHALL USE ONLY COMPONENTS LISTED
BY A NATIONALLY RECOGNIZED TESTING LABORATORY
FOR THE INTENDED USE.
3
CONTRACTOR IS RESPONSIBLE FOR FURNISHING ALL
EQUIPMENT, CABLES, ADDITIONAL CONDUITS,
RACEWAYS, AND OTHER ACCESSORIES NECESSARY
FOR A COMPLETE AND OPERATIONAL PV SYSTEM.
(N) AC COMBINER, OUTDOOR , OUTPUT CIRCUIT
CONDUCTORS SHALL BE RUN IN LFNC CONDUIT OVER
ROOF NO CLOSER THAN 0.5" ABOVE ROOF SURFACE
ROADWAY
(N) VISIBLE, LOCKABLE, READILY-ACCESSIBLE AC
DISCONNECT LOCATED WITHIN 10 FT OF UTILITY
METER, OUTDOOR
(E) MAIN SERVICE PANEL (MSP), OUTDOOR
(N) PROPOSED ROOF-MOUNTED PHOTOVOLTAIC
ARRAY. 6:12 (27°) SLOPED ROOF, 6 PV MODULES
(SILVER FRAME, CLEAR BACKSHEET), 0° AZIMUTH
(N) TRANSITION BOX, OUTDOOR , OUTPUT CIRCUIT
CONDUCTORS SHALL BE RUN IN LFMC CONDUIT
THROUGH THE INTERIOR OF THE BUILDING
(E) UTILITY METER, OUTDOOR
(N) TRANSITION BOX, OUTDOOR , OUTPUT CIRCUIT
CONDUCTORS SHALL BE RUN IN LFMC CONDUIT
THROUGH THE INTERIOR OF THE BUILDING
(N) PROPOSED ROOF-MOUNTED PHOTOVOLTAIC
ARRAY. 6:12 (27°) SLOPED ROOF, 14 PV MODULES
(SILVER FRAME, CLEAR BACKSHEET), 90° AZIMUTH
(N) PROPOSED ROOF-MOUNTED PHOTOVOLTAIC
ARRAY. 6:12 (27°) SLOPED ROOF, 8 PV MODULES
(SILVER FRAME, CLEAR BACKSHEET), 180° AZIMUTH
(N) PROPOSED ROOF-MOUNTED PHOTOVOLTAIC
ARRAY. 6:12 (27°) SLOPED ROOF, 5 PV MODULES
(SILVER FRAME, CLEAR BACKSHEET), 90° AZIMUTH
(N) PROPOSED ROOF-MOUNTED PHOTOVOLTAIC
ARRAY. 6:12 (27°) SLOPED ROOF, 3 PV MODULES
(SILVER FRAME, CLEAR BACKSHEET), 180° AZIMUTH
ALL ARRAY CIRCUITS SHALL BE ROUTED THROUGH
THE INTERIOR OF THE BUILDING, AND WHERE
POSSIBLE, ALONG THE BOTTOM OF LOAD BEARING
MEMBERS. NO CONDUIT SHALL BE INSTALLED ABOVE
THE ROOF.
P-152525
GRID-TIED SOLAR POWER SYSTEMEVERHARD RESIDENCE4305 REDWOOD DRFORT PIERCE, FL 34951SITE PLAN
DOC ID:152525-188037-0
DATE:3/17/21
CREATOR:
REVIEWER:P.C.
REVISIONS
PV-2
ROOF PROPERTIES
ROOF MATERIAL COMPOSITION SHINGLE (1 LAYER)
SLOPE 6/12 (26.6°)
MEAN ROOF HEIGHT 16.7FT
DECK SHEATHING 23/32" (3/4" NOM.) PLYWOOD
CONSTRUCTION TRUSSES (2X4 TOP-CHORD), 24IN OC
MODULE MECHANICAL PROPERTIES
MODEL AXITEC AC-320MH/120S
DIMENSIONS (AREA) 65.9IN X 39.1IN X 1.4IN (17.9 SQ FT)
WEIGHT 40.8LB
WIND ZONE I WIND ZONE II WIND ZONE III
DISTANCE α IS EQUAL TO 10% OF THE BUILDING'S LEAST HORIZONTAL DIMENSION OR 40% OF THE MEAN ROOF HEIGHT, WHICHEVER IS SMALLER, BUT NOT LESS THAN 4% OF THE LEAST HORIZONTAL DIMENSION OR 3 FEET (ACSE 7-
10). THESE SETBACKS ARE APPLIED TO THE BUILDING FOOTPRINT AND PROJECTED TO THE PLANES OF ROOF CORNERS, RAKES, HIPS, EAVES, MANSARDS, AND RIDGES OF ROOF FACES.
α = MAX(MIN(0.4 * MEAN ROOF HEIGHT, 0.1 * LEAST HORIZONTAL DIMENSION), 0.04 * LEAST HORIZONTAL DIMENSION, 3 FT)
6.6 FT = MAX(MIN(0.4 * 16.7 FT, 0.1 * 65.8 FT), 0.04 * 65.8 FT, 3 FT)
P-152525
GRID-TIED SOLAR POWER SYSTEMEVERHARD RESIDENCE4305 REDWOOD DRFORT PIERCE, FL 34951ATTACHMENT
PLAN
DOC ID:152525-188037-0
DATE:3/17/21
CREATOR:
REVIEWER:P.C.
REVISIONS
PV-5.1
MOUNTING SYSTEM PROPERTIES
RAIL MODEL IRON RIDGE XR10
ANCHOR MODEL EVERESTEVERFLASH
FASTENING METHOD 2.5 INCH EMBEDMENT INTO TRUSSES
WITH (1) 5/16IN DIA. FASTENERS
MAX. ALLOW. RAIL SPAN 48.0IN (ZONES 1, 2, AND 3)
MAX. MOUNT SPACING 48.0IN (ZONES 1, 2, AND 3)
MAX. ALLOW.
CANTILEVER 16.0IN (ZONES 1, 2, AND 3)
GROUNDING AND
BONDING
INTEGRAL GROUNDING CERTIFIED
TO UL 2703 REQUIREMENTS
NOTES
1
TRUSS LOCATIONS ARE APPROXIMATE. ACTUAL
LOCATIONS MAY DIFFER AND CONTRACTOR MAY NEED
TO ADJUST MOUNT LOCATIONS. IN NO CASE SHALL THE
MOUNT SPACING EXCEED "MAX. MOUNT SPACING"
2
PER ENGINEERING, CANTILEVER ("RAIL END
OVERHANG") "IS NOT TO EXCEED 33% OF ACCEPTABLE
RAIL SPAN" DEFINED IN THIS DOCUMENT AS "MAX.
ALLOW. RAIL SPAN".
ROOF PROPERTIES
ROOF MATERIAL COMPOSITION SHINGLE (1 LAYER)
SLOPE 6/12 (26.6°)
MEAN ROOF HEIGHT 14.4FT
DECK SHEATHING 23/32" (3/4" NOM.) PLYWOOD
CONSTRUCTION TRUSSES (2X4 TOP-CHORD), 24IN OC
MODULE MECHANICAL PROPERTIES
MODEL AXITEC AC-320MH/120S
DIMENSIONS (AREA) 65.9IN X 39.1IN X 1.4IN (17.9 SQ FT)
WEIGHT 40.8LB
WIND ZONE I WIND ZONE II WIND ZONE III
DISTANCE α IS EQUAL TO 10% OF THE BUILDING'S LEAST HORIZONTAL DIMENSION OR 40% OF THE MEAN ROOF HEIGHT, WHICHEVER IS SMALLER, BUT NOT LESS THAN 4% OF THE LEAST HORIZONTAL DIMENSION OR 3 FEET (ACSE 7-
10). THESE SETBACKS ARE APPLIED TO THE BUILDING FOOTPRINT AND PROJECTED TO THE PLANES OF ROOF CORNERS, RAKES, HIPS, EAVES, MANSARDS, AND RIDGES OF ROOF FACES.
α = MAX(MIN(0.4 * MEAN ROOF HEIGHT, 0.1 * LEAST HORIZONTAL DIMENSION), 0.04 * LEAST HORIZONTAL DIMENSION, 3 FT)
5.7 FT = MAX(MIN(0.4 * 14.4 FT, 0.1 * 65.8 FT), 0.04 * 65.8 FT, 3 FT)
P-152525
GRID-TIED SOLAR POWER SYSTEMEVERHARD RESIDENCE4305 REDWOOD DRFORT PIERCE, FL 34951ATTACHMENT
PLAN
DOC ID:152525-188037-0
DATE:3/17/21
CREATOR:
REVIEWER:P.C.
REVISIONS
PV-5.2
MOUNTING SYSTEM PROPERTIES
RAIL MODEL IRON RIDGE XR10
ANCHOR MODEL EVERESTEVERFLASH
FASTENING METHOD 2.5 INCH EMBEDMENT INTO TRUSSES
WITH (1) 5/16IN DIA. FASTENERS
MAX. ALLOW. RAIL SPAN 48.0IN (ZONES 1, 2, AND 3)
MAX. MOUNT SPACING 48.0IN (ZONES 1, 2, AND 3)
MAX. ALLOW.
CANTILEVER 16.0IN (ZONES 1, 2, AND 3)
GROUNDING AND
BONDING
INTEGRAL GROUNDING CERTIFIED
TO UL 2703 REQUIREMENTS
NOTES
1
TRUSS LOCATIONS ARE APPROXIMATE. ACTUAL
LOCATIONS MAY DIFFER AND CONTRACTOR MAY NEED
TO ADJUST MOUNT LOCATIONS. IN NO CASE SHALL THE
MOUNT SPACING EXCEED "MAX. MOUNT SPACING"
2
PER ENGINEERING, CANTILEVER ("RAIL END
OVERHANG") "IS NOT TO EXCEED 33% OF ACCEPTABLE
RAIL SPAN" DEFINED IN THIS DOCUMENT AS "MAX.
ALLOW. RAIL SPAN".
ROOF PROPERTIES
ROOF MATERIAL COMPOSITION SHINGLE (1 LAYER)
SLOPE 6/12 (26.6°)
MEAN ROOF HEIGHT 16.7FT
DECK SHEATHING 23/32" (3/4" NOM.) PLYWOOD
CONSTRUCTION TRUSSES (2X4 TOP-CHORD), 24IN OC
MODULE MECHANICAL PROPERTIES
MODEL AXITEC AC-320MH/120S
DIMENSIONS (AREA) 65.9IN X 39.1IN X 1.4IN (17.9 SQ FT)
WEIGHT 40.8LB
WIND ZONE I WIND ZONE II WIND ZONE III
DISTANCE α IS EQUAL TO 10% OF THE BUILDING'S LEAST HORIZONTAL DIMENSION OR 40% OF THE MEAN ROOF HEIGHT, WHICHEVER IS SMALLER, BUT NOT LESS THAN 4% OF THE LEAST HORIZONTAL DIMENSION OR 3 FEET (ACSE 7-
10). THESE SETBACKS ARE APPLIED TO THE BUILDING FOOTPRINT AND PROJECTED TO THE PLANES OF ROOF CORNERS, RAKES, HIPS, EAVES, MANSARDS, AND RIDGES OF ROOF FACES.
α = MAX(MIN(0.4 * MEAN ROOF HEIGHT, 0.1 * LEAST HORIZONTAL DIMENSION), 0.04 * LEAST HORIZONTAL DIMENSION, 3 FT)
6.6 FT = MAX(MIN(0.4 * 16.7 FT, 0.1 * 65.8 FT), 0.04 * 65.8 FT, 3 FT)
P-152525
GRID-TIED SOLAR POWER SYSTEMEVERHARD RESIDENCE4305 REDWOOD DRFORT PIERCE, FL 34951ATTACHMENT
PLAN
DOC ID:152525-188037-0
DATE:3/17/21
CREATOR:
REVIEWER:P.C.
REVISIONS
PV-5.3
MOUNTING SYSTEM PROPERTIES
RAIL MODEL IRON RIDGE XR10
ANCHOR MODEL EVERESTEVERFLASH
FASTENING METHOD 2.5 INCH EMBEDMENT INTO TRUSSES
WITH (1) 5/16IN DIA. FASTENERS
MAX. ALLOW. RAIL SPAN 48.0IN (ZONES 1, 2, AND 3)
MAX. MOUNT SPACING 48.0IN (ZONES 1, 2, AND 3)
MAX. ALLOW.
CANTILEVER 16.0IN (ZONES 1, 2, AND 3)
GROUNDING AND
BONDING
INTEGRAL GROUNDING CERTIFIED
TO UL 2703 REQUIREMENTS
NOTES
1
TRUSS LOCATIONS ARE APPROXIMATE. ACTUAL
LOCATIONS MAY DIFFER AND CONTRACTOR MAY NEED
TO ADJUST MOUNT LOCATIONS. IN NO CASE SHALL THE
MOUNT SPACING EXCEED "MAX. MOUNT SPACING"
2
PER ENGINEERING, CANTILEVER ("RAIL END
OVERHANG") "IS NOT TO EXCEED 33% OF ACCEPTABLE
RAIL SPAN" DEFINED IN THIS DOCUMENT AS "MAX.
ALLOW. RAIL SPAN".
ROOF PROPERTIES
ROOF MATERIAL COMPOSITION SHINGLE (1 LAYER)
SLOPE 6/12 (26.6°)
MEAN ROOF HEIGHT 14.4FT
DECK SHEATHING 23/32" (3/4" NOM.) PLYWOOD
CONSTRUCTION TRUSSES (2X4 TOP-CHORD), 24IN OC
MODULE MECHANICAL PROPERTIES
MODEL AXITEC AC-320MH/120S
DIMENSIONS (AREA) 65.9IN X 39.1IN X 1.4IN (17.9 SQ FT)
WEIGHT 40.8LB
WIND ZONE I WIND ZONE II WIND ZONE III
DISTANCE α IS EQUAL TO 10% OF THE BUILDING'S LEAST HORIZONTAL DIMENSION OR 40% OF THE MEAN ROOF HEIGHT, WHICHEVER IS SMALLER, BUT NOT LESS THAN 4% OF THE LEAST HORIZONTAL DIMENSION OR 3 FEET (ACSE 7-
10). THESE SETBACKS ARE APPLIED TO THE BUILDING FOOTPRINT AND PROJECTED TO THE PLANES OF ROOF CORNERS, RAKES, HIPS, EAVES, MANSARDS, AND RIDGES OF ROOF FACES.
α = MAX(MIN(0.4 * MEAN ROOF HEIGHT, 0.1 * LEAST HORIZONTAL DIMENSION), 0.04 * LEAST HORIZONTAL DIMENSION, 3 FT)
5.7 FT = MAX(MIN(0.4 * 14.4 FT, 0.1 * 65.8 FT), 0.04 * 65.8 FT, 3 FT)
P-152525
GRID-TIED SOLAR POWER SYSTEMEVERHARD RESIDENCE4305 REDWOOD DRFORT PIERCE, FL 34951ATTACHMENT
PLAN
DOC ID:152525-188037-0
DATE:3/17/21
CREATOR:
REVIEWER:P.C.
REVISIONS
PV-5.4
MOUNTING SYSTEM PROPERTIES
RAIL MODEL IRON RIDGE XR10
ANCHOR MODEL EVERESTEVERFLASH
FASTENING METHOD 2.5 INCH EMBEDMENT INTO TRUSSES
WITH (1) 5/16IN DIA. FASTENERS
MAX. ALLOW. RAIL SPAN 48.0IN (ZONES 1, 2, AND 3)
MAX. MOUNT SPACING 48.0IN (ZONES 1, 2, AND 3)
MAX. ALLOW.
CANTILEVER 16.0IN (ZONES 1, 2, AND 3)
GROUNDING AND
BONDING
INTEGRAL GROUNDING CERTIFIED
TO UL 2703 REQUIREMENTS
NOTES
1
TRUSS LOCATIONS ARE APPROXIMATE. ACTUAL
LOCATIONS MAY DIFFER AND CONTRACTOR MAY NEED
TO ADJUST MOUNT LOCATIONS. IN NO CASE SHALL THE
MOUNT SPACING EXCEED "MAX. MOUNT SPACING"
2
PER ENGINEERING, CANTILEVER ("RAIL END
OVERHANG") "IS NOT TO EXCEED 33% OF ACCEPTABLE
RAIL SPAN" DEFINED IN THIS DOCUMENT AS "MAX.
ALLOW. RAIL SPAN".
ROOF PROPERTIES
ROOF MATERIAL COMPOSITION SHINGLE (1 LAYER)
SLOPE 6/12 (26.6°)
MEAN ROOF HEIGHT 16.7FT
DECK SHEATHING 23/32" (3/4" NOM.) PLYWOOD
CONSTRUCTION TRUSSES (2X4 TOP-CHORD), 24IN OC
MODULE MECHANICAL PROPERTIES
MODEL AXITEC AC-320MH/120S
DIMENSIONS (AREA) 65.9IN X 39.1IN X 1.4IN (17.9 SQ FT)
WEIGHT 40.8LB
WIND ZONE I WIND ZONE II WIND ZONE III
DISTANCE α IS EQUAL TO 10% OF THE BUILDING'S LEAST HORIZONTAL DIMENSION OR 40% OF THE MEAN ROOF HEIGHT, WHICHEVER IS SMALLER, BUT NOT LESS THAN 4% OF THE LEAST HORIZONTAL DIMENSION OR 3 FEET (ACSE 7-
10). THESE SETBACKS ARE APPLIED TO THE BUILDING FOOTPRINT AND PROJECTED TO THE PLANES OF ROOF CORNERS, RAKES, HIPS, EAVES, MANSARDS, AND RIDGES OF ROOF FACES.
α = MAX(MIN(0.4 * MEAN ROOF HEIGHT, 0.1 * LEAST HORIZONTAL DIMENSION), 0.04 * LEAST HORIZONTAL DIMENSION, 3 FT)
6.6 FT = MAX(MIN(0.4 * 16.7 FT, 0.1 * 65.8 FT), 0.04 * 65.8 FT, 3 FT)
P-152525
GRID-TIED SOLAR POWER SYSTEMEVERHARD RESIDENCE4305 REDWOOD DRFORT PIERCE, FL 34951ATTACHMENT
PLAN
DOC ID:152525-188037-0
DATE:3/17/21
CREATOR:
REVIEWER:P.C.
REVISIONS
PV-5.5
MOUNTING SYSTEM PROPERTIES
RAIL MODEL IRON RIDGE XR10
ANCHOR MODEL EVERESTEVERFLASH
FASTENING METHOD 2.5 INCH EMBEDMENT INTO TRUSSES
WITH (1) 5/16IN DIA. FASTENERS
MAX. ALLOW. RAIL SPAN 48.0IN (ZONES 1, 2, AND 3)
MAX. MOUNT SPACING 48.0IN (ZONES 1, 2, AND 3)
MAX. ALLOW.
CANTILEVER 16.0IN (ZONES 1, 2, AND 3)
GROUNDING AND
BONDING
INTEGRAL GROUNDING CERTIFIED
TO UL 2703 REQUIREMENTS
NOTES
1
TRUSS LOCATIONS ARE APPROXIMATE. ACTUAL
LOCATIONS MAY DIFFER AND CONTRACTOR MAY NEED
TO ADJUST MOUNT LOCATIONS. IN NO CASE SHALL THE
MOUNT SPACING EXCEED "MAX. MOUNT SPACING"
2
PER ENGINEERING, CANTILEVER ("RAIL END
OVERHANG") "IS NOT TO EXCEED 33% OF ACCEPTABLE
RAIL SPAN" DEFINED IN THIS DOCUMENT AS "MAX.
ALLOW. RAIL SPAN".
GENERAL NOTES
1
ACCESS AND SPACING REQUIREMENTS SHALL BE
REQUIRED TO PROVIDE EMERGENCY ACCESS TO THE
ROOF, PROVIDE PATHWAYS TO SPECIFIC AREAS OF THE
ROOF, PROVIDE FOR SMOKE VENTILATION
OPPORTUNITY AREAS, AND TO PROVIDE EMERGENCY
EGRESSION FROM THE ROOF. THE AHJ SHALL BE
PERMITTED TO REDUCED OR MODIFY ROOF ACCESS
BASED UPON FIRE DEPARTMENT VENTILATION
PROCEDURES OR ALTNERATIVE METHODS THAT
ENSURE ADEQUATE FIRE DEPARTMENT ACCESS,
PATWAYS, AND SMOKE VENTILATION. (NFPA 1
11.12.2.2.1)
2
NOT LESS THAN TWO 36 IN. (914 MM) WIDE PATHWAYS
ON SEPARATE ROOF PLANES, FROM GUTTER TO RIDGE,
SHALL BE PROVIDED ON ALL BUILDINGS. ONE PATHWAY
SHALL BE PROVIDED ON THE STREET OR DRIVEWAY
SIDE OF THE ROOF. FOR EACH ROOF PLAN WITH A PV
ARRAY, A 36 IN. (914 MM) WIDE PATHWAY FROM GUTTER
TO RIDGE SHALL BE PROVIDED ON THE SAME ROOF
PLANE AS THE PV ARRAY, ON AN ADJACENT ROOF
PLANE OR STRADDLING THE SAME AND ADJACENT
ROOF PLANES. PATHWAYS SHALL BE LOCATED IN
AREAS WITH MINIMAL OBSTRUCTIONS SUCH AS VENT
PIPES, CONDUIT, OR MECHANICAL EQUIPMENT. (NFPA 1
11.12.2.2.2.1)
3
FOR PV ARRAYS OCCUPYING UP TO 33 PERCENT OF THE
PLAN VIEW ROOF AREA, A MINIMUM 18 IN. (457 MM)
PATHWAY SHALL BE PROVIDED ON EITHER SIDE OF A
HORIZONTAL RIDGE. FOR PV ARRAYS OCCUPYING MORE
THAN 33 PERCENT OF THE PLAN VIEW ROOF AREA, A
MINIMUM OF 36 IN. (914 MM) PATHWAY SHALL BE
PROVIDED ON EITHER SIDE OF A HORIZONTAL RIDGE.
(NFPA 1 11.12.2.2.2.2)
1.5 FT. WIDE FIRE ACCESS PATHWAY, PER NFPA 1
11.12.2.2.2.1
ROADWAY
ROOF ACCESS POINT
3.0 FT. WIDE SMOKE-VENTILATION SETBACK, PER NFPA
1 11.12.2.2.2.2
1.0 FT. WIDE FIRE ACCESS PATHWAY
PV MODULES INSTALLED ON ROOF WITH EVEREST
CROSSRAIL MOUNTING SYSTEM. THE MOUNTING
SYSTEM IS UL 1703 CLASS A FIRE RATED ON A 6/12
SLOPED ROOF WHEN INSTALLED WITH TYPE 1, 2, OR 3
MODULES. THE AXITEC AC-320MH/120S IS TYPE 1.
1.5 FT. WIDE SMOKE-VENTILATION SETBACK, PER NFPA
1 11.12.2.2.2.2
0.8 FT. WIDE FIRE ACCESS PATHWAY
1.5 FT. WIDE FIRE ACCESS PATHWAY
TOTAL PLAN VIEW ARRAY AREA IS 583.2 SQ.FT, WHICH
REPRESENTS 14.0% OF TOTAL PLAN VIEW ROOF AREA
(4170.4 SQ.FT)
THIS SYSTEM UTILIZES MICROINVERTERS. THERE ARE
NO DC CIRCUITS OUTSIDE OF THE ARRAY PERIMETER
OR INSIDE THE BUILDING.
ALL ARRAY CIRCUITS SHALL BE ROUTED THROUGH
THE INTERIOR OF THE BUILDING, AND WHERE
POSSIBLE, ALONG THE BOTTOM OF LOAD BEARING
MEMBERS. NO CONDUIT SHALL BE INSTALLED ABOVE
THE ROOF.
P-152525
GRID-TIED SOLAR POWER SYSTEMEVERHARD RESIDENCE4305 REDWOOD DRFORT PIERCE, FL 34951FIRE SAFETY
PLAN
DOC ID:152525-188037-0
DATE:3/17/21
CREATOR:
REVIEWER:P.C.
REVISIONS
PV-7