HomeMy WebLinkAboutSOLR19-0356 - Approved plans.pdf JURISDICTIONAL NOTES: GOVERNING ODES J
CONSTRUCTION HOURS: ALL WORK SHALL CONFORM TO E FOLLOWING CODES,
OCTOBER 1 THRU APRIL 30 MAY 1 THRU SEPTEMBER 30 a. 2016 CA BUILDING CODE
Monday-Friday 7:00 a.m.-5:30 p.m. Monday-Friday 6:00 a.m.-7:00 p.m. b. 2016 CA ENERGY CODE
,Saturday 8:00 a.m.-5:00 p.m. Saturday 8:00 a.m.-5:00 p.m. C. 2016 CA ELECTRIC L CODE
Sunday NOT ALLOWED Sunday NOT ALLOWED CITY OF PALM DESERT d. 2016 CA FIRE COD
Government Code Government Code DEPARTMENT OF BUILDING&SAFETY e. 2016 CA GREEN CC DE
?Holidays NOT ALLOWED Holidays NOT ALLOWED APPROVE4D' ,� f. 2016 CA MECHANI L CODE
�� g. 2016 CA PLUMBINGCODE
h. 2016 CA RESIDENT L CODE
THIS APPROVAWLUCK.-J4val04 INSPECTION i. ANY OTHER LOCAL AMENDMENTS
IS NOY RECORDED ww" 78C 1AVS CIF ISSUANCE.ALL
WORK SHALL BF DONE IN ^CG_'IFDANCE WITH
APDRUVEO PANE T t15 APppoV^,- SHALL NOT 13E
CONSTRUED TO BE A PCVMi o Fr-:.AN APPROVAL OF:
ANY VIOLATION OF ANl Of"IA PA jVjt;IONS OF STATE
&CITY ORDINANCES OR LAW:, THIS Sj- OF APPROVED
PLANS MUST BE KEPT ON THE JUE LINT IL.COMPLETED.
SHEET INDEX:
PV 0.0-COVER SHEET
PV 1.0-SITE PLAN
S 1.0- MOUNT DETAIL
CITY OF PALM DESERT E 1 - ELECTRICAL DIAC RAM
DEPARTMENT OF E 3.0-WARNING LABEI S
COMMUNITY DEVELOPMENT E 4.0-WARNING LABEI LOCATIONS
APPROVED BY:
❑C.0 RES.NO___,_- TAFF LETTER
❑P.C. ES. -�_L�ARCACTIDN R61
BY
ale *
CONSTRUCTION SHALL COMMENCE WITHIN 0� i�i/ ,lf�/ O ONE YEAR OF THE APPROVAL
* �� 1
GENERAL ELECTRICAL NOTES: GENERAL STRUCTURAL NOTES:
a. ALL WIRING MUST BE PROPERLY SUPPORTED BY DEVICES OR MECHANICAL a. THE SOLAR PANELS ARE TO BE MOUNTED TO THE ROOF FRAMING USING CI'% O, `�� ���
MEANS DESIGNED AND LISTED FOR SUCH USE. FOR ROOF-MOUNTED THE ROCK-IT SYSTEM BY ECOFASTEN. THE MOUNTING FEET ARE TO BE .�ij ' '•* •�+"'`,��+����+"�
SYSTEMS,WIRING MUST BE PERMANENTLY AND COMPLETELY HELD OFF OF SPACED AS SHOWN IN THE DETAILS,AND MUST BE STAGGERED TO ,/r,r 0d
THE ROOF SURFACE. ADJACENT FRAMING MEMBERS TO SPREAD OUT THE ADDITIONAL LOAD.
b. ANY CODE VIOLATIONS EVIDENT IN THE INTERCONNECTION PANEL WILL BE b. UNLESS NOTED OTHERWISE,MOUNTING ANCHORS SHALL BE 1/16'LAG
CORRECTED ON INSTALLATION. SCREWS WITH A MINIMUM OF 2,�"PENETRATION INTO ROOF FRAMING.
C. SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH ALL RELEVANT CODE c. THE PROPOSED PV SYSTEM ADDS 2.6 psf TO THE ROOF FRAMING SYSTEM.
d. RAPID SHUTDOWN INITIATION TAKES PLACE WITHIN THE FRMWARE OF THE d. ROOF LIVE LOAD=20 psf TYPICAL,0 psf UNDER NEW PV SYSTEM.
INVERTER. RAPID SHUTDOWN COMMENCES UPON LOSS OF UTILITY SOURCE e. GROUND SNOW LOAD=0 psf
VOLTAGE. f. WIND SPEED=130 mph
e. SEE*E 1.0 AND*E 2.0 FOR DIAGRAMS,CALCULATIONS,SC.IEDULE AND g, EXPOSURE CATEGORY=C
SPECIFICATIONS.
vivint. olar
PHOTOVOLTAIC SYSTEM SPECIFICATIONS. 1800 ASHTON BLVD,1.877.404.4129L 119 LIT 84043
CA LICENSE: B/C46/C1 /C39-973756
SYSTEM SIZE -4.340kW DC 13.734kW CEC AC -------------_...._._-_________..._._
MODULE TYPE &AMOUNT- 14 Hanwha Solar Q.PEAK DUO BLK-G5 310w
( ) KAIN RESIDENCE
MODULE DIMENSIONS- (UW/H) 65.00"139.05"11.57" 45585 ABRONI TRIL
INVERTER- (1) SOLAREDGE 3800H-US* PALM DESERT, C , 92260
UTILITY ACCOUNT#: -34-280-9472
E 'INVERTER USED IN THIS DESIGN IS COMPLIANT WITH CEC 690.12(RAPID SHUTDOWN).SEE MANUFACTURER DATA SHEET.
-- - - -- ---
INTERCONNECTION METHOD -LOAD BREAKER
SERVICE R #:S-5926192OF , / 0. O�EGIONAL v
OPERATING CENTER:CA-21 COVER SHEET
T, C DATE: 6/21/2018
,DRAWN BY: DG
- -- --- ------ - -— W�� _ - -----
PVSTRING(S):- CQF-SECTfdNS :
® SYSTEM LEG 1 SLOPE-13 :ND
#1)14 MODULES AZIMUTH-89
PV SYSTEM SIZE E.
SHINGLE NEW 4.340kW DC 3.734k CEC AC
EXISTING EXTERIOR MAIN SE ICE PANEL 8
M POINT OF INTERCONNECTION. IED TO UTILITY
METER 4222011-731915.
NEW PV SYSTEM AC DISCONNEc r. LOCATED
¢ WITHIN 10'OF MSP.
a 1 NEW PV SYSTEM INVERTER:SC LAREDGE
O I 380OH-US,
_-= L� RSD EQUIPPED.
_ = 14 NEW HANWHA SOLAR Q.PEJ K DUO BLK-G5
-=_=-= =_ -=_- 1
<_ N 3 OW MODULES.
NEW SOLAR EDGE P320 OPTIN ZERS,MOUNTED
NEW PVWM56I9 6E1AGI11 SITSCHEDULE
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_NEWJUNCTION BOX.(MOUNTED OPVMODULE)
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1.877.404.4129
CA LICENSE: B/C46/C10/ 39-973756
KAIN RESIDE CE
45585 ABRONIA L
PALM DESERT, CA, 2260
UTILITY ACCOUNT#: 2- 280-9472
N SERVICE#:S-5926192
a.
SITE PLAN
ROCK-I MOUNTS AND 1 Hanwha Solar Q.PEAK DUO OPEIRATING CENTER CA-21 p v
BLK-G5 310w ARE CLASS"A" DATE: 10l16/2018
FIRE RATED AND U.L.1703,
SCALE: 118"= T-O" C.S.F.M.14-011 COMPLIANT, DRAWN BY: DG
MOUNTING LEGEND
COMP SHINGLES ROCK-IT COUPLING
= K: o MID CLAMP
ROCK-IT COUPLING o
2 MID CLAMP o 0
ROCK-IT COUPLING •j_� .=_. ^r :�^- �',. >�srtd�:
MID CLAMP S 1.0 ..i-" "a`}�.� •: '' G':❑:..
ROCK-IT COUPLING SHELF
v ,^�\'i eta 'j••�''n~
ROCK-IT ROCK-IT SLIDE SHIP LAP
PEDESTAL METAL FLASHING ROCK-IT
METAL TIE PLATE 5116"xl 1/2" COUPLING SHELF %jIllil/i
--- —
5/16"x3/8" -- FLASHING ISOMETRIC VIEW HEX FLANGE BOLT s�;titt% C q� '
HEX FLANGE BOLT SIDE VIEW ISOMETRIC VIEW 4y �y fQ
300 SERIES SS � O
300 SERIES SS
'r
COMP SHINGLES � ..
r
(1)MIN 5/16"x3 112"
SS LAG SCREWY
SIDE VIEW " " " " " " +���� ,9731
TORQUE=13±2 FT-LBS. " +
a ILSCO SGB-4 GROUNDING LUGS ® 0 ® fs>'ep Ca*t
1 ROCK-IT MOUNT 510 NOT T°S`"� Ul.LISTING FOR ECOFASTEN:2703 2 ROCK-IT COUPLING ASSEMBLY MOUNT DETA LS
NOT TO SCALE MIGHT:2.3lb. NOT TO SCALE
SJ1.0
S 1.0 TOP VIEW
SCALE: NOT TO SCALE
CLAMP+ATTACHMENT CLAMP+ATTACHMENT
COUPLING PERMITTED COUPLING
CANTILEVER L/3 OR LESS CLAMP SPACING
I
6 ILSCO SGB-4 GROUNDING LUGS -MAX46"(4' 4�
51.0 NOT--LE COUPLING CLAMP RAFTER MODULE THEW
ROCK-IT SLIDE �ajN"- �.9
MODULE !�
METAL MODULE ' C 73567 y
FLASHING hJEPDM BONDED WASHER RAFTER RAFTER 'A /t!ORMS WATERTIGHT SEAL Exp. II9!
L=LANDSCAPE CLAMP SPACING
r4_�PV SYSTEM MOUNTING DETAIL ��MODULES IN PORTRAMLANDSCAPE I an L=PORTRAIT
S 1.0 NOT TO SCALE S 1.0 NOTTO-1 CLAMP SPACING
COMP SHINGLES
2 1/2'MIN 3"MIN AND 6"MAX BETWEEN TOP OF ROOF AND BOTTOM OF MODULE
MIN 5/16"x3 1/2'
ONE HOLE STEEL STRAP CONDUIT
SS LAG SCREW 1
TORQUE=13±2 FT-LEIS. MODULE,TYP.MOUNT ^O I
�
TOO FRAMING OF EXISTING S 1.0
ROOF TYPE,PARALLEL v'v' `J
WITH PLANE OF ROOF CONDUIT MOUNT BRACKET
6"MAXIMUM
1.877.404.4129
CA LICENSE: B/C46/C10/C39-9 3756
SECTION VIEW
_ ___.__
FLASHING OR TILE STRAP _------ _
KAIN RESIDENCE
45585 ABRONIA TRL
3 PALM DESERT, CA,9226
SECTION VIEW L
TILITY ACCOUNT#: 2-34-280 9472
6 PV ARRAY TYP. ELEVATION CONDUIT MOUNTING DETAIL -� -
NOT TO SCALE
S 1.0 S 1.0 NOT TO SCALL S 1.0 NOT TO—LE (SERVICE#:S-5926192 REGIONAL
OPERATING CENTER:CA-21 S 1 1 •O
DATE: 7/17/2018
DRAWN BY: DG
PV Module Rating @ STC Photovoltaic System Conduit Conductor Schedule(ALL CONDUCTORS MUST BE COPPER)
DC System Size(Watts) 4340 Tag# Description Wire Gauge #of Conductors/Color Conduit Type Conduit Size N
Module Make/Model Hanwha Q.PEAK DUO BLK-G5 310 r-
Max. Power-Point Current(Imp) 9.36 Amps
AC System Size(Watts) 3983 1 PV Wire 10 AWG 2(V+,V-) N/A-Free Air N/A-Free Air o rn
Total Module Count 14 1 Bare Copper Ground-EGC 6 AWG 1 BARE N/A-Free Air N/A-Free Air N
Max. Power-Point Voltage(Vmp) 33.12 Volts a, Co
N
DC Safety Switch 2 THWN-2 10 AWG 2(1V+, 1V-) B/R EMT 1/2" a -*
Open-Circuit Voltage(Voc) 40.02 Volts Q, rn,
Rated for max operating condition of 2 THWN-2-EGC 12 AWG 1(GRN) EMT 1/2" -0
Short-Circuit Current(Isc) 9.83 Amps v
Max.Series Fuse(OCPD) 20 Amps
inverter.Art. 690.35 compliant.Opens all 3 THWN-2 10 AWG 3(1L1 1L2 1N) B/R/W EMT 1/2"
Nom. Max. Power at STC(Pmax) 310 Watts ungrounded conductors 3 THWN-2-EGC 12 AWG 1(GRN) EMT 1/2" CCo
Max.System Voltage 1000 V(IEC)(UL) Rooftop conductor ampacities designed in compliance with " a
Voc Temperature Coefficient -0.28 %/C art.690.8,Tables 310.15(B)(2)(a),310.15(B)(3)(a), a =_
310.15(B)(3)(c),310.15(B)(16), Chapter 9 Table 4,5,&9. :D
AC Output Current According to art.690.8(B)(1) 15.83 Amps Location specific temperature obtained from ASHRAE 2017
Nominal AC Voltage 240 Volts data tables.
THIS PANEL IS FED BY MULTIPLE SOURCES(UTILITY AND SOLAR) ASHRAE 2017-
Highest Monthly 2%D.B. Design Temp.:44.1 °C
Lowest Min. Mean Extreme D.B.: -0.8°C
Other Notes
Optimizer Solar Edge P320 Inverter Make/Model Solar Edge SE3800H-US
•Designed according to,and all code citations are relevant to,the CEC2016.
•Inverter(s)used in this design is/are compliant with 690.12(Rapid Shutdown).See manufacturer data sheet. DC Input Power 320 Watts CEC Efficiency 99 %
•All inverters installed in California are Rule 21 Utility interactive compliant. DC Max.Input Voltage 48 Volts AC Operating Voltage 240 Volts
•Arraygrounding and bonding designed in compliance with 690.47(C)(3). DC Max.Input Current 13.75 Amps Cont. Max.Output Current 16 Amps
DC Max.Output Current 15 Amps DC Max. Input Current 10.5 Amps
Max.string rating inverter dependent.See SE documents. Short Circuit Current 17.5 Amps * o
t�tl;1#ftty tr Max.Output Fault Current 17.5 A/20 ms C
of a1rF Conductor Calculations} gauge p ( 1( )( ). a
♦y ,.� Wire au a calculated from code art. with ambienttem temperature calculations from art. B 2 a
? ,'1<,'� ` �+'., OCPD Calculations For"On Roof'conductors we use the 90°Ccolumn ampacity,0.5"-3.5"off-the-roof temperature adjustment from 310.15(B)(3)(c),and racewayfill
adjustments from 310.15(B)(16).
+`d
Breakers sized according to continuous duty output current.PV circuit nominal current er For"Off Roof"conductors we use the 75°Ccolumn ampacity,orthe 90°Cwlumn ampacitywith the relevant ambient temperature and racewayfill cr
based off inverter continuous output current X(1.25[art.690.8(A)]). adjustments,whichever is less.
Jr The rating of the conductor after adjustments MUST be greaterthan,or equal to,the continuous duty uprated output current.
nverter l:SE3800Fi US Max Output=15.83 A x 1.25[art.690.8(A)j Calculation Example-Wire Rating(90°C)x Ambient Temperature Adjustment x Conduit Fi l l Adjustment>=Continuous Duty Output Current o
*-6 a' =19.79 A<20A(OCPD)
(On Roof,Tag 2):lOgauge wire rated for 40A, 40Ax0.S8x1(2 Conductors)=23.2A>=18.75A v
'�. ti system output current w/continuous duty=19.79<20A(System OCPD)
P�� �O� d CJ � (Off Roof,Tag 3):lOgauge wire rated for40A, 40Ax0.87x1(3Conductors)=34.8Ar_19.79A 06
rt�� " L( CiQ `i ,t't� Solar Edge a OC
SE380OH-US p
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zCC F.-
Point of Interconnection,Load >_ n
Side 705.12(D)(2)(3)(b) > Cr,
w
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Rapid Shutdown
Disconnect,Square D F-
DU221RB,240V/30A, L7 L2 I Z ^'
Unfused,NEMA3,or a m
v �
equivalent Existing 240V/100A SHE
Service Panel,Single
hase,with 100A Main NAM
ExistingSub Disconnect
4 Panel W
2 100A
STRING 1:14 PV 1 22
14 1D0A
MODULES NEMA 4 JunctionVBoxW/OPTIMIZERS 3 20A SHEET
NUIV BER:
14PV MODULES PER INVERTER=4340 WATTS
STC Visible/Lockable'Knife'AC MinimumGECsize4
Disconnect AWG copper
N
Ql
Inverter Gr#>iytnde 3es PEE 6 ,5 :) Main Service Panel Signage o
WARNING (tnstalled on the Face of the ServlcE Meter)SHOCK '-
ELECTRICAL . - • Per 690.54, 690.56(B), &705.10IF M
o
• GROUND FAULT IS INDICATED, Note:RaOlirve plecafd not needed unless PV disconnect is not at the
NORMALLY G • • • CONDUCTORS same IQcatEQn as the main service � L, CD
MAY BE UNGROUNDED AND ENERGIZED
CAUTION: SOLAR ELECTRICAL SYSTEM CONNECTED
.,
Y v E a
Comb xter4axes,t Boxes, Qisconnec �Devices,& • Llf D$eAr cE Per Q9-0,41 y
Inverters in Un-Grounded Systems Per 690.35(F) POWER TO
THIS BUIL
• • L • -• �; PHOTOVOLTAIC -• • - • DISCONNECT
(S#ring systems) • • • - • • ►� • • MAXIMUM POWER POINT CURRENT (IMP) 10.5A
r • • • -• •• • :�
HAZARDWARNING
ELECTRICAL SHOCK \ i -� rSHORT
PHOTOVOLTAIC SYSTEM ARE UNGROUNDED 14M 3 AC 0 CT
AND MAY BE ENERGIZED A D E C
�--
Condmit.Raceways.,and 1-Boxes (-Labeled Every 10`) �•� 1 � ' �
WARNING: PHOTOVOLTAIC POWER SOURCE
AC Disc.ortnect and Any Load Centers (Combiner Panel) WARNING: •`
• _-• SOURCE
Per 690.17(E)&705.12 SECOND • - • • • •
o
RATED AC OUTPUT
PHOTOVOLTAIC AC DIS •
OUTPUTRATED AC
NOM. OPERATING AC VOLTAGE: l-ais erect Per 6%1.17
U
PHOTOVOLTAIC DISCONNECT
SHOCKWARNING
ELECTRICAL HAZARDDO NOT TOUCH TERMINALS. TERMINALS ON WARNING
t Ca ALS ON
ENERGIZED IN THE OPEN POSITION DO NOT TOUCH
TERMINALS.BOTH THE LINE AND LOAD SIDES MAY BE
• • � •-MIN
J
:• • G a+
z r,
ENERGIZED IN THE OPEN POSITION
tnyerter Qvtput Connection(Solar Breaker)at _' J
Main Service Panel Per 705.11 :a.;.9r3N`r'�•r�0WARNING
s`��•� w
INVERTER
OUTPUT CONNECTION
``'�sssss(T COn�t�ti�`, j
z
•• NOT RELOCATEOVERCURRENT DEVICE
J J V
Q 4
H H �
cn In N
Rapp:Shutdnwn Per 69 £) d:Shut own Disconnect Per 6.�I.12(:5.)installed Qn AC Disconnect Z zcc
• • • • •• • - • SHEET
WITH RAPID SHUTDOWN NAME:
an
c
•L d
J d
SHEET
NUMB R:
ALL STICKERS DESCRIBED HEREIN SHALL BE MADE OF WEATHERPROOF ADHESIVE, THEY SHALL BE REFLECTIVE, THEY SHALL CONTAIN NO
SMALLER THAN 3/8" WHITE ARIAL FONT TEXT, AND HAVE A RED BACKGROUND, UNLESS OTHERWISE DEPICTED OR DESCRIBED. rn
ALL PLACARDS SHALL BE WEATHER-RESISTANT, PERMANENTLY ETCHED PLACARDS. HANDWRITTEN SIGNS WILL NOT BE ACCEPTABLE. Lj
CAUTION:SOLAR ELECTRIC SYSTEM CONNECTED /� WARNING: DUAL POWER SOURCE WARNING WARNING
1 Property of Vivint Solar 4 SECOND SOURCE IS A PHOTOVOLTAIC SYSTEM ELECTRICAL SHOCK HAZARD 12 ELECTRICAL SHOCK HAZARD o
MAIN BREAKER DE-RATED TO*** DUE TO SOLAR RATED AC OUTPUT CURRENT: ***A IF A GROUND FAULT IS INDICATED, THE DC CONDUCTORS OF THIS PHOTOVOLTAIC SYSTEM ARE N Do
CIRCUITS NOM.OPERATING AC VOLTAGE: ***V NORMALLY GROUNDED CONDUCTORS UNGROUNDED AND MAY BE ENERGIZED .� a
2 MAX OF***AMPS PV SOURCE ALLOWED Property of Vivint Solar MAY BE UNGROUNDED AND ENERGIZED Property of Vivint Solar
DO NOT INCREASE MAIN BREAKER RATING WARNING: PHOTOVOLTAIC POWER SOURCE Property of Vivint Solar °' a a
SITE PLAN PLACARD SHOWING ADDITIONAL POWER �
Property of Vivint Solar 5 Property of Vivint Solar WARNING 13 SOURCE AND DISCONNECT LOCATIONS. PLACARD ° o
3 WARNING PHOTOVOLTAIC AC DISCONNECT 10 INVERTER OUTPUT CONNECTION SHALL BE MOUNTED ON EXTERIOR OF ELECTRICAL
ELECTRICAL SHOCK HAZARD RATED AC OUTPUT CURRENT: ***A DO NOT RELOCATE THIS OVERCURRENT DEVICE PANEL(only when necessary) a
DO NOT TOUCH TERMINALS.TERMINALS ON BOTH 6 NOM.OPERATING AC VOLTAGE: ***V Property of Vivint Solar Property of Vivint Solar
THE LINE AND LOAD SIDES MAY BE ENERGIZED IN Property of Vivint Solar 11 PHOTOVOLTAIC POWER SOURCE DC DISCONNECT* 14 PV rapid shutdown disconnect
THE OPEN POSITION PHOTOVOLTAIC SYSTEM EQUIPPED WITH RAPID RATED MAXIMUM POWER POINT CURRENT(IMP) A
Property of Vivint Solar 7 SHUTDOWN RATED MAXIMUM POWER POINT VOLTAGE(VMP) ***V placard indicated on E.3
Property of Vivint Solar MAXIMUM SYSTEM VOLTAGE(VOC) ***V
PHOTOVOLTAIC DC DISCONNECT SHORT CIRCUIT CURRENT(ISC) ***A
8 Property of Vivint Solar Property of Vivint Solar 0t'Ca/If
*** value calculated for each ♦o
account,for specific value see the = _ log
previous warning label page
O
N
v
v
11 14 4 7
ROOFTOP ARRAY 8 12 6 6 6 2 4 13 IF APPLICABLE
EVERY 10'AND 't
o
WITHIN 1'OF v
ELBOWS .>' : 3 9 3 3 3 1 1 2 J
5 GJ�GZo 5 5 5 5 5 5 o W
O OfjFG� Ln
> �
MICRO-INVERTER ° `O� j A/� > z
SYSTEMS DC O W z ry
DISCONNECT J J w
INSIDE z Z QLn
(OR) - - - - � — - - - - - — - - - - - - - - SHEET
SOLAR INVERTERS COMBINER PANEL
VISIBLE/LOCKABLE VIVINT SOLAR METER VISIBLE/LOCKABLE SUB PANEL MAIN SERVICE NAME:
12 JUNCTION (MAY BE ON ROOFTOP (WHEN USED) A/C DISCONNECT (WHERE REQUIRED) A/C DISCONNECT WHEN REQUIRED) DISCONNECT PANEL =
BOX 5 INTEGRATED WITH (WHERE REQUIRED)
STRING INVERTER ARRAY) TYPICAL SOLAR GENERATION INSTALLATION 10 INSIDE PANEL 10 `m
SYSTEMS
(NOT ALL DEVICES ARE REQUIRED IN EVERY JURISDICTION) a
SHEET
ALL STICKERS DESCRIBED HEREIN SHALL BE MADE OF WEATHERPROOF ADHESIVE, THEY THESE PLACARDS SHALL BE PLACED ON ALL INTERIOR AND EXTERIOR DIRECT-CURRENT(DC) CONDUIT, ENCLOSURES, NUMBER:
SHALL BE REFLECTIVE, THEY SHALL CONTAIN NO SMALLER THAN 3/8" WHITE ARIAL FONT RACE-WAYS, CABLE ASSEMBLIES, JUNCTION BOXES COMBINER BOXES,AND DISCONNECTS TO ALERT THE FIRE SERVICE TO
TEXT,AND HAVE A RED BACKGROUND, UNLESS OTHERWISE DEPICTED OR DESCRIBED. AVOID CUTTING THEM. MARKINGS SHALL BE PLACED ON ALL DC CONDUIT EVERY 10 FT(3048 MM), WITHIN 1 FT(305MM) OF
ALL PLACARDS SHALL BE WEATHER-RESISTANT, PERMANENTLY ETCHED PLACARDS. TURNS OR BENDS AND WITHIN 1 FT(305 MM),ABOVE AND BELOW PENETRATIONS OF ROOF/CEILING ASSEMBLIES, WALLS OR
HANDWRITTEN SIGNS WILL NOT BE ACCEPTABLE. BARRIERS LLi