Plans (46) RWEI Y ED
JUL 02 2013
CITY OFTIGARD CITYOFTIGARD
Approved *,),:t..6-&-:-.-.....—....[� BUILDINGDNISION
Conditionally Approved......----[ j
PROJECT INFORMATION See Letter to:Fol low... [
-------------_AttaAed- ---------..1---1-,_-— ____-
OWNER SKACH RESIDENCE CONTRACTOR ADVANCED ENERGY SERVICES PermltN mbeL' `b • 0 / 1/ /./.,3
10260 SW HOODVIEW DRIVE 14755 SE 82ND DRIVE Ad. ,,:s: O _./ `'=•_•'A►it ,�
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TIGARD,OR 97224 CLACKAMAS,OR 97215
MAIN:503-635-0117 By: 11Erigh. Date: JIM
C ""'S
CONTACT:RON BURDEN
BUILDING SINGLE FAMILY RESIDENTIAL PHONE:503-806-3719 \_,
DATA
APPLICABLE 2010 OREGON SOLAR INSTALLATION ROOF SPECS ASPHALT COMPOSITION ROOF(SINGLE LAYER) ,>, "roved plans SW HOODVIEW DRIVE
W/2X6 COD ES SPECIALTY CODE ROOF TRUSSES TILT: DEGREES ATILT TO SOUTH:10 DEGREES shall be on lob site
AZIMUTH:189 DEGREES
SYSTEM SOLARWORLD 270W (11 MODULES) ROOF AREA(PLAN VIEW)= 2,570 SF
(11)X 270W=2.97kW ARRAY AREA= 185 SF, ARRAY IS<25%OF ROOF AREA OFFICE COPY DRIVEWAY
(11)ENPHASE M215 INVERTERS, • "r
1 INVERTER AT EACH MODULE MODULE SOLARWORLD SUNMODULE SW 270W MONO twgNMEr..
SPECS
(L)66°X(W)39.5'X(H)1.34' WEIGHT:47.6"LBS
COMBINED WEIGHT OF MODULES AND RACKING IS< • •� •
IN ,
4,5 PSF.
PROJECT NOTES EEO
' 1
1. 303,2-PV SYSTEMS AND SUPPORTING STRUCTURE 7. ROOF STRUCTURE IS CONVENTIONAL LIGHT FRAMED i. m
SHALL COMPLY WITH REQUIREMENTS OF OSSC WOOD CONSTRUCTION WITH 2X6 TRUSSES AT 24" 0,C, i I
CHAPTER 6 OR THE ORSC AS APPLICABLE. MAX. EXEMPT FROM ALLOWABLE SPAN REQUIREMENTS L J
2. 303,3-ALL PV MODULES TO BE UL 1703 LISTED. IN TABLE 305,4,1,
- 3. 303.5-PV SYSTEM SHALL HAVE A FIRE 8, 304,9.5-DISCONNECTS,J-BOXES,COMBINER BOXES OR
CLASSIFICATION THAT IS EQUAL TO OR GREATER GUTTERS SHALL NOT BE PLACED IN ANY REQUIRED Area:of Vdprk .
THAN THE ROOF ASSEMBLY REQUIRED BY OSSC PATHWAY OR CUTOUT. `PV.array.. . —
SECTION 1505.1. 9. ROOF MATERIAL IS ASPHALT COMPOSITE ROOF.
4. 303.6-ALL COMPONENTS OF THE PV SYSTEM SHALL BE 10. PER 305.4 ITEM 3:TOTAL SYSTEM WEIGHT SHALL NOT ' .. •
RATED FOR THEIR USE, EXCEED 4.5 PSF, PV MODULES AND RACKING SHALL BE
5. 303.4. 304,8-PV LAYOUT SHALL NOT RESTRICT DIRECTLY ATTACHED TO ROOF FRAMING AS SHOWN IN
EGRESS, LIGHT,VENTILATION,OR ROOF DRAINAGE CONNECTION DETAIL#2.ATTACHMENT SPACING WILL
REQUIREMENTS. BE 48" 0.C. MAX,AND WHEN ATTACHMENT LOCATED ` ' '
6. 304,9,1 GENERAL PATHWAY REQUIREMENTS- WITHIN 3'OF ROOF EDGE,HIP, EAVE, RIDGE SHALL BE •
•
EXCEPTION 1: ON STRUCTURES WITH A PV ARRAY 24"O.C. MAX.
AREA OF 1,000 SF OR LESS INSTALLED ON A ROOF 11. MAX MODULE HEIGHT< 18"OFF ROOF SURFACE.
WITH A SLOPE THAT EXCEEDS 2:12 AND WITH AN 12. SECTION 304,7-MECHANICAL EQUIPMENT
INTERSECTING ADJACENT ROOF AND WHERE NO CLEARANCES: NOT APPLICABLE,THERE IS NO
SECTION IS LARGER THAN 150 FEET MEASURED IN MECHANICAL EQUIPMENT WITHIN OR ADJACENT TO
LENGTH OR WIDTH. AREA OF WORK.
EXCEPTION 1A: WHERE PV ARRAY DOES NOT EXCEED
25%AS MEASURED IN PLAN VIEW OF TOTAL ROOF I lar I�
AREA OFA STRUCTURE,A MINIMUM OF 12"
UNOBSTRUCTED PATHWAY SHALL BE MAINTAINED
ALONG EACH SIDE OF ANY HORIZONTAL RIDGE.
NORTH0 � —
1 . SITE PLAN
ADVANCED ENERGY SERVICES DATE: JUNE 26, 2013 PROJECT 4: SKACH Scale: 1" • 30'-0"
0' 15' 30' 60'
14755 SE 82ND DRIVE
CLACKAMAS, OR 97015 SKACH RESIDENCE
• 10260 SW HOODVIEW DRIVE
503-635-0117
rIGARo,OR s7zza
CCB# 180882
DWG. 1 OF 3
Ar'ACHMENTS SHALL BF SPACED NO
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GREATER THAN 24 INCHES ON CENTER
IN ANY DIRECTION WHERE ARRAY IS
LOCATED WITHIN 3 FEET OF A ROOF
EDGE,HIP,EAVE OR!RIDGE,
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ADVANCED ENERGY SERVICES DATE: JUNE 26, 2013 PROJECT #: SKACH 1. ENLARGED ROOF PLAN
= '
14755 SE 82ND DRIVE s,aie: 1/4" 1 -0"
CLACKAMAS, OR 97015 SKACH RESIDENCE
10260 SW HOODVIEW DRIVE
503-635-0117
CCB# 180882 TIGARD,OR 97224
DWG. 2 OF 3
SOLAR COLLECTOR MODULE
MODULE(4.5 PSF,MAX.) DIMENSION i
VARIES
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MODULE DIMENSION I ,, X. .
10'MAX I hin... ' i
SECTION A I
1
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" SECTION A H � _r 010,t` 11
CONNECT SOLAR MODULE TO +44 "
RAILS WITH 1 CONNECTORO'WI i
FOR EACH 8.SQ FT.OR t
LESS OF MODULE SURFACE 1 I q I
I I e� it 1
CORROSION RE5ISITANT
METAL RAIL ANCHOR I .. , '
TO ALTERNATE ROOF
FRAMING 48"MAX.ON ,..�. ce
CENTER PER SECTION A-A 11 n "�, ''�
TYPICAL,PROVIDE A Nn 1
MINIMUM OF 2 RAILS I I 1I
PER MODULE
1 I I1
NEW SOLAR MODULE 1 I ROOF Fyzp,M51NG �^
ARRAY AND ATTACHMENT --,1.------r-0 48"t'Ip(ON CENTER I
SYSTEM TO EXISTING
ROOF TRUSSES,TYP.
.1$¢ 2. CONNECTION DETAIL
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Scale: NTS
COLLECTOR MODULE CONTINUOUS SUPPORT
RAIL AND CONNECTION
POST BV RAIL
— Aiiiiihopp", /
FLASHING MANUFACTURER
INSTALLED PER 10'
EXISTING 2X6 MANUFACTURER'S r..
TRUSSES INSTRUCTIONS '
®24"O.C.,TYP.
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AlliV
1 . SECTION
EXISTING WOOD
5/16"HANGER BOLT ROOF RAFTER
Scale: NTS OR TRUSS
SUNMODO ALUMINUM STANDOFF 024"O.C.
1 1/2"DIA.,OR APPROVED EQUIVALENT
AND SUNMODO TILT UP ATTACHMENT,TIP,
3. CONNECTION DETAIL
ADVANCED ENERGY SERVICES DATE: JUNE 26, 2013 PROJECT #: SKACH Scale: NTS
14755 SE 82ND DRIVE
CLACKAMAS, OR 97015 sKACH RESIDENCE
10260 SW" 503-635-0117 TIGARD OR 972EW24EW DPIVE
cm 180882
DWG. 3 OF 3
.
Skach Residence NEC PV LABELING REQUIREMENTS
EQUIPMENT SCHEDULE/NOTES:
2.97 kW Solar PV System AC CIRCUIT BREAKER(690.64) {1)PV ARRAY,it SOLARWORLD 270W MODULES
(2)EACH MODULE CONNECTED TO ONE M215 ENPHASE MICRO
PV Array (11) Solarworld SW 270 Watt PV Modules ARNING:CIRUIT BREAKER IS ENERGIZED FROM
TVWOSOURCES CSOLAR SYSTEM AND UTILITY GRID. INVERTER. PPERS GEc/EUPNONENPHASEMH RCUIT.
36AWGBARE VERTERGEC/EGCANDEBRANC M215OUTPUT CIRCUIT WIRES
(4)SOLADECK ROOFTOP JUNCTION BOX.TRANSITION TO THWN-2.
(5)UTILITY GRADE METER TO MEASURE PV OUTPUT
MAIN SERVICE PANEL (6)GRID INTERCONNECTION BY 15ATWO POLE BREAKER
(1)(2) (8)UTILITY MET RY ELPANELAIN SERVICE ASEMENT
OCATED ON EA TEXTERIOR WA B
0 0 o AC POINT OF CONNECTION (9)GROUNDING ELECTRODE CONDUCTOR CONNECTED TO
0 0
SOLAR ELECTRIC SYSTEM EXISTING BUILDING GROUNDING ELECTRODE.
AC OUTPUT CURRENT:9.9A
NOTES:
NOMINAL AC VOLTAGE:240V
0 0 -THE SUM OF THE RATINGS OF BREAKERS FEEDING ANY PANEL
MUST NOT EXCEED 120%OF THE RATING OF THE PANEL BUS BARS
WARNING (NEC)690.64)
0000
INVERTER OUTPUT CONNECTION
DO NOT RELOCATE THIS OVERCURRENT DEVICE
10 awg USE-2/RHW-2
(3) ' Sunlight Resistant Wire plus THIS PANEL IS FED BY TWO SOURCES OF POWER
One#6 AWG Bare Copper GEC/EGC 1-UTILITY 2-PV INVERTER
AC Voltage Drop Calculation
1.Internal Voltage drop within cabling:11 micro inverters=.35%
Roof Exterior(4) 2.Voltage drop from branch circuit to dedicated OCPD:N/A
, PRODUCTION METER 3.Voltage drop from OCPD to Main Service Panel
` %Vdrop=(0.9A*11)*(2*4Oft)
CUSTOMER OWNED SOLAR GENERATOR OUTPUT =(864*(.00124ohms/ft))/240V
=0.0045*100
=0.45%AC Voltage Drop
LB TOTAL AC VOLTAGE DROP:0.35%+0.45%=0.80%
Exterior South Wall
Approximate distance from Project: 10260 SW Hoodview Dr
roof top array to Main Electric Panel is 40 feet.
Tigard, OR 97224
3/4"EMT outdoors with 2.97 KW SOLAR PV SYSTEM
(2)#10 AWG
THW N-2 conductors w/(1)#10 Solar Contractor:
THWN-2 Neutral and(1)46 3/4" EMT from Output meter Advanced Energy Services
GEC/EGC to Main Electric Panel.
Conduit runs down exterior south wall and Distance less than 10'. 200A Main Panel
penetrates house at first floor utility room.
/ Pv
(7)
Production
Meter
No Main Utility Meter
Breaker 120/240 Volt, Title:
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v� three-wire,single-phase Single Line Diagram,Grid Tied Solar PV System
House Exterior House Interior ' I 4 / 1'Utility (9) DATE: 6/13/13 DRAWN BY: Ron Burden
(6) M PROJECT/Customer Name:
15ATwoPole � Grounding
(8) Drawing#:0001
Skach Residence
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(5) Backfeed Breaker """'"""ti"'` Electrode REVISION HISTORY DATE NOTES
#6 bare copper GEC