HomeMy WebLinkAboutB14-2799VLNCl A &S.SO-CIATES
CS1.,w(.-11,lPl71 &qin'eers
January 28,2015
Philo Hunt, Pt, PIa',n%Chbck Engihe'er'
Butte County, Department of Services -Building Division
7 Couhtj enter Drive, broVille, CA 95965
Subject:. Use of Professi6n6l'Solar Products Standard Testing Report.
'Project! (36), M.odul,e,Photovoltaic l.,Geoundfnount,lrist4llation (1 Array)
KapI5enrn8n*:Reiiden& -- Grdund-MUnt6d PV Array*
607—Anita , Road ,-Ch ido,--:CA .95973
r6ject No 12 3457
Thef-pu'rp66.of-:ih*i'i'letter ..*ist, -it is .qcqeotcablelo utilize the attached
standard °test report and footing recommer
0#iqnsprepa
redby-Professional.,"
ground
S.6lar.Products: :for t'he�-..'.codst'rUctib'n-"cif'�the ,fo"un'd�i;ti'o'n,&,ra -,kinql*y." I ai ffiiawd
em
mounted
3037,Anita-.R6ad iniQhico,-CaIif.6rhia
ot' Afi
�h ovoMd,,array at.(
Referr t6;!,attached ,:W6 mpbd Professional Solar -Product ,Report f6r.,ddditiqnal
in nf6imati"o
BUTTE COUNTY DEVELOPMENT SE VICES.
REVIEWED FOR,
CODE COMPLIANCE
DATE L T I ---By
1,?*,::E.w.MLbUk,AbA&,, STE3.03 -91:3$0 .;F10USANWGAKS,CA
p 805 496 21Q0 >t
Z05 4
0@0 com,
Vf '
10 I_ 'N C I & A S S -:O C' 1 :A. Y E'S
,. Stru.cturAl En.gin.eers
DJEN :
Professional Solar Products,. Inc. (Prosolar)
1551 S Rose-i4ve.r Oxnard; CA 93033
Tel: 805486=4700
Subjeiet:: ' Static 16ad test results for the following':
6rounarac D MountingSystem
Frame Length* (in :j
Frame Width' {(ii:j •
. Wind Speed rating
'. 24/2" x 1240 rail;-'.'
t (3.niodules high- landscape). r
0.500"10,,34C
"
;21/2""z136Drail
(mph per 2012lBc/2013CBC, ASCE 7-10)* *
3 'x 164XD Roofrrac@ rail
0.625"/0 813
,
{4 module high -,landscape)
77
39:5
110
3" x 172XD Roofrrac® rail;
(4 (pod ules High - landscape) '-
77
41.5
100
Z-1/2' x 124D Roofrrac@ rain° .
'
:,
{3.moduleshigh .landscape]
77
39.5
110
2 1.2" z 136D RoofFrace'raii
{4 modales-high aaiidscape)
110 • ,' '
=^ TESTSETUP as showm n attached drawin detail) -Modules were bolted to Professional Solar Products (PSP) Roofrracm
( g
support rails using an assembiy:of 5/16° stainless steel (ss)boits, ss lock washes and propnetaryaluminurn clamps.and
nuts.. he RoofrraO" support `rail was attached to a pair of.1-1/2" schedule #40"1.galvanized wate�'pipes with a proprietary
PSP insert and.15/16 "U bolts. `The front to rear span was 9 for;the 3" tall Xtra',Deenxail.design'and,7''for tlie`2=1/2",Deep
rail.
Test Procedure (as shown in attached drawing detail); Ttie test set up was top loa"ded .and remained loaded for an
approximate period of30 minutes The,rr3aximum deflection and.anyslgns of 'perinaheint deforriiatioq;were recorded :The!
testsetup was then inverted and loaded to simulate.,the uplift condition; Th1.e setup remained loaded for.an approximate;
penod;of 30 minutes. Ttie maxiiiium: deflection'and any signs of.permanent deformation'were recorded. -.
-ce ,:.
Test Results No permanent:deformation: 1
•GroundTracOMourttingSystein:•:•;;
flax(mumdeflection(top.load/uplift);
-' 3" x 164XD rail
(4inodii high.= landscape}
0:688"/0:719 ,
'. 24/2" x 1240 rail;-'.'
t (3.niodules high- landscape). r
0.500"10,,34C
"
;21/2""z136Drail
r
< ' .(4modules High - landscape)
0.625"/0 813
,
This document certifies the Ground7racO:moun`ting system used'as specifed above achieved stated loads/wind: speeds.
$Ihcerelyi
46b %ilftit�$6i. (�Og�] �►Pi ITA' iZdcrD
James R Uincl S.E. `G�'�a •� a5'1t13 '
# of'MioduEes 3
r. i t
The gs ndTracO hibunbng system requires installer supplied 1 1/2", schedule rN46 jai' ed w•ater'pnpe installed using Hollaender structural Tee
fittings.
Al pipe spans referred in this engnnee�ing_repert are.absei�utegnaxiinum.l innts:iw!e iftached 4eti !1,Orawings).,
:�ielnmii mspans,"�
&0 rearvertncal iegs:heigfitfrom grade {or topoffooting) 3 Xtra`deep rail B on center max latera! pipe span (3o:psf static)'
30 front vertical leg height from grade (or topo'of•footmg) 21r2 dee rat! 10 on center max latera! pipe span (50•psfstatncl
24 max pipe canes LIIE'Voi for honzull pipe 2X12.' deep rail: 6 on center max'snowload lateral
63 single honzcntal pipe nm;iecommendation (thermal pipe span (25 psG 2 0 safety tacto:j "
expansioniimit on pip') = i {
Pipe shat! be cut square and completely inserted, into the fitting The H6llaenderTM'fittmgsetserew must be torquedto
manufacturer s�cifications of 17 ft -lbs, to meet a,minnmurfi'of 1,850 pounds of'retention.-
Footings .per attached drawings must be installed in solid soil' at level:grade .no loose earth backfill P, approx 2' o;; S 1 1
from footing bottom ;Contac€.local buiiding departmen jAHJ for guidance on unlisted condition s This.off,ce does'nof, — x E t2 31 j
Veld check nnsta'116 Ens to verffp compliance as descfnb=d in:this engineenng report
*Modules maasunngwfJt n sta ed specif c�ifon s and UL17 3 (or equivalent) listed,'are included 1n thls'einignoaring,
For 3 high landscap moduli s on�2-!,/2 x136-, rail 43 max madwe w d•h 164' rail desiggderated.to ibbMph for 172 rail "4TF
kwnd:oetlingvah!es,reiatrveto:definedloadvatuesusingwlndioah'FxxposuraanogustIntorcoeffi6ent, azGosure'C gSdafine6i ihe' F'
2012(IBC)/2013(CSC);,ASCE 7-10' ,
'"kx11/•3 SChedu.,c40;w terpipe.Pautest.,dto s4o0.ibs ai0 OCrnex0.espan si9t);4sat6 OcriaxRnpe:span; .�1 $ ,riAi[; -
_; 9T5 E;cWtGB;UR ikO;AD;SUBT,E` 10.3. <' T.houisand Oaks', C'A 9136Q^ • C iUlJ
' Page`!. of 7 _
Gr6unffra&
10" ..x. 37 Xtra Deep rail.
1:72" x T" Xtra :Deep rail
'TEST SETUP
164"'
12,240lbs
- - --------
TM=VMCjIE7 =GA EA -I
Pmola
kallAn.sert 5/16'. SS Locking
I)ropNlo&Fli 6:Nbts
r
Wummum-RroSolar
0 rrywuliy. dame
te
If -
�94
AIumkum.%ProSofje
k6dule
),Ne-
hainnerNut, +
-.0 Frame. 1 1!2 'SS u
kunlihum..'Ordolw Ifaenc,
DropNiock.01 e
:Water-Pip.e;(2!Qb
,�`'
�he�u P�Jvanimdi
Pipe
Products GtouhdTr6c@
Php1pvo.Itaic.mQuq, fQ,flq9-t
sY
�em
172" rail:d'e'$`ign;-derated'':
Page, 2; of 7
T'M 9otT.a
2 Mr
511:6" Stainless P.roSolarRoofTrac®�
'ModU16"016M
sher
:E
Intermodufkcwhp
-Aluinifidni ProSolar
RootTracQJ
Ch.md N
Pibfessidn6t Solar Products GralindTracC
0v04.q'mounting 4k6fti:
Grounffra& 136"x 2 1/2"
& 124fix 2 1/2" Deep rail
P
:MM06
Fitme
ZI
._OpquIe.#.4QGpIyanized
MterPi e-(42,7,.00).
P60 3of 7'
j G`roundTrac°
164" x 3" Xtra Deep rail
1
/9' fixed; 60" max pied
length from
t top;of footing
30 maz pipe
length from -
Op of footng 1_ _
, T
T
12" S4nmu!ie'eaa^ORTIONAI'�uced.btncrease gradedsarance-0yt2'y
A4ual depends on TdtAnglo
'35 min'below
grade
J
_ ,A1'.09- _.
i2' OD
.P,n� easn='1 713 lbs°per foaling,
;P;,,�,;n„a= t 302;1bs,perfooting
Design, ratio — 2:.4 (3,061,Ibs /;t 302 lbs);
®.
1�
9 fixed 60";max pippi:
length'' from 1`8 OD
top offooting
- P�rrco•u�n . t,;7131bs'per upportrail•
30"+max
1:30
Z lbs per;footing '
length :fro `
Design ratio 2 5 (3 294 lbs / 1 2 s)
�} top offootingm
i
6zp 6i T'h6 �(usedro increase grade. 6earance , i }
�� ,daualde ends:onTdtgngfe:. •�" ( . 5
below: grace S!
:Professional Solar Products:i;rouridTrac® /
PhotoSolfato mounting sysfdm, II q' a
=-� i8• ao 4= O
RootTrac� Paferi(a;'6,360,49i- GAi:�F .; � •
1ti N '.7 i
Page ,4 .of: 7�
GroundTrae
172" x 3" Xtra Deep rail
60"max pipe:
Jen
gth from
top of footing,
c— T
i i T
i 2." Sonotv'.,e .cay oPliot L tq"d to increase grade dearanre-by" M
36" min below 12" OD
grade, , ;P ;,,,;0r,=1,5ft lbs,perfgoting
;P",.1-.1021bs. per footing
benign:ratio:= 2.6 (2,859 Ibs 71,1:02 Ibs)
12400 :♦_•
I
9<. -fixed 60"'max.pipe
lengl6 from18°:00
top of fo9ting,
S11:Ibsper support rail
30" maz pipe' P ire,= 1 102 Ibs,'per footing'
-- length from?
top of'footing Design;ratio 2 8 {3,036 Eb_s / 1,1021bs ..
'> '- ' $onoW�e :OPTT9NAL,tusetlio.lncrea :gradiF06ran6e Di 12*) : ;-
�..-•t--.•-----•_.,__�_...., _..._�-....W.._.:. ..__. _,.. _ ._ Wim..__.__._.,...,,. ;,...r w ,;-: �. .. . - -" ... - - -' -=a•' _.:�..:;:a.�:.
%PPror 3'�
ACualde{iendconTii}piigje
26" min
below: grade_
Professional SofarP OsOG oy idtraco.
Photovoltaic mounting system
`ROoMgcp Pafer.# 6 360,491 '--►I to Oo:
Page
GroundTrac'2 1.36 x..2 1/2."
.1.24" x 2 112." Deep rail
60"niax
length from
top of footing
30 '?.max
pipe length
from top of footing
IT
A PP.*'T
AdUal depends on rilt Angfe 2-01)
W mih bdlbw'
gra�e Pi,.0-j=I1i"344 lbs per'fbotihg.
'P -",,--1,775Itis -0 - footin'
er.''g
f
beS: mrifto i4 (i,05, bs./ ',340 lb ) . 119 1 1..
L L
.1i'OD
Fia�� nom" .
4�
Tfixed
lenqth,
t0plof
t0.. ma x
`3 pipe ePWI
+.ftorn:top: ofJobting.:
Actual depe aAn.riftAn6�e
�Ohof6vol6'crnDu 1-
ing systervi-
A ater
is
0
1 �49 I'kj itupj�dhxail.
noting rpwc upd��. .... ... .... .. .
At
RmM.44t�17.775:16s per.,lbotinj
—.es.gq:r20.4lbs 11,U1 0 l8i)
soh.2w!ie,. zp OP.'nONAL2.(.dsed to inmbse 9 i4di
.26 min:
belwi.brAde
Page 6
W7 �(� 1 /4,#':
fUr Handraol Source.
Chemlca(Composition L'Imits per ASTM '26=98
Si Fe
Cu .;Mn Mg;- Ti Other Al
7.15' 015 0,05,: 0.10-0.25 6 27,.5 0.01-0:25 0'15 Remainder
Typical Mechanical Properties
Temper WlUmate:
Si'Yield Elongation' Shear Compressive Bnnell' 'Enduranc'e
ren?th, Stre _ th Sfrength Yield Stren h;- Hartlness Limit
.. (kii (ks' ! , ''(°Jb in 2 in) 1
• (ksi " (ksi}
F 40 (ksi):
F 27.45 23:5 70' :j 0
-
(70 min:} ASR�962ii88
- • Thermal conductivity (r'77•F,"SI unitsj: 0 24 cal)em
•Heat Treatment - Achleves:its physical and meclianhal prppert�es as•cast (F}'This a Iminates the tlnie`and cast of heat treatt.
ing:
• Mach(nablhry , Ezcelient machmability as cast; ezcellent`surface finisli and high dimensional stability.
• Co rosion Resistance Highest of any cast alloy. it can ba anodized for additional corrosion prole tidn;to a O 7 mil thickness (215R?;;
• Flilshtng Produces an excellent surface r nish.by buinishing or pohs(iing Anodiies well to a clear -satin ..... due to thg:rnlnimal ;amount:
of slhcdr In the alloy
• Weldabrhti= tt,can bo welded by any of the Ineit Sas pro6esses IL& or M LG;, is ng ftliet:rod of'5356 or, 51$3: , . - "
Load Capacity'of Fitting S6t'Screws When Prioperly Torqued
.e -
Std IPS Slze Stee! PI 'e Schedule 4U':
,! t R Alummum IPS Size Plpe Schedule 40
Fitting Torque ,';No Push Flttrhg. Tar up No. Push
_ Slze�^„ Ft,Lbs
$CfeNIS ' Out $IZe>
L s
1a101bs T 1/4":, FtS
,10 1 W3
Ser' .Out .
'IU 11M . - - 937 lbs.
-los;
i 14 1 1L00ibs 11/2
12,1,
> lbs ,
11%4" 17 1 ,1>3i101bs 1Z Z 10201bs
^_ A6T2 data zat peed lr{ an indar rd m lobo oto y using the tn:(o,u p acad i saa
17 2 20061bs 36'00614 Uriuersal Tesongtdach ne ar+plied vertiLal:ioW to lhe.ptpe merb,r i ar
1.1)Z . r i 7 ' Y 1 atiempt to p>adtrx p p slipimp th of slt.tlie t tocol ba rel of the 6nua� )Dail capxiUe,;
'7
1850 lbs fisted slave are ba ed oti a.sf! . iior,of%7tYJ%.
-Z" t7-. r...... 1925166 _
___ r -u . t.aNa•lra.[i;u:u'aw3va 3{g DaSla
en a sa ay facto of3
CaII Tol' Frt e: 800 177-D800 • wi^stir Fol(aendercom opyrright 20101 Hollaehde t,4aii tfoctunng Coittp8ny
f y Page T:of.7
TOP VIEW CONRETE COLUMNS
1-1/2" X 20'
THREADED - " GALV STEEL PIPE THREADED
COUPLERS COUPLERS
5-1/2" 96" 96" 96" 96" 96" 96"
t .
4 ROWS 9 MODULES LANDSCAPE LAYOUT FRONT TO BACK FOOTING SPAN 9' AT 20'
,MODULES 38.7"X64.76" USE 164"X3" PRO SOLAR RAILS
ARRAY SIZE NS 4*38.7"+3*.5"+2*2"= 160.3" 160.3"-108" = 52.3"/2 = 26.15"
ARRAY SIZE EW 9*64.76"+8*.5"=586.8" PRO .SOLAR 164"X3" GROUND TRAC, RAILS
ARRAY SIZE 160.3" X 586.8" MAX MODULE OVERHANG 26.15" OK
LATERAL FOOTING SPAN= 96",96",96",96",96",96", (96"X6=576")
MAX OVERHANG OF 24"
54/2"
2'
PV MODULE—
FACING 180° S
20° TILT
SIDE VIEW
26• � '�V
PRO SOLAR
GROUND TRAC
5' RAILS
W
U
W
C)
W�go-
CD
ZZVYo
a0Co
CD
Q►_Vorn
� o=�z
586.8" - 576"= 10:872 = 5.4"w
` EEP 18""• WIDE
Z COO
w
a
„ ,
ARRAY OVERHANG ON EACH SIDE 5-1/2 OK. -
DRILL ALL COLUMNS TO 12"X42" DEEP
a- .
FILL WITH 1/2" AGGREGATE CONCRETE MIX
a
-.1 YARD CONCRETE PER COLUMN
X 14 CONCRETE COLUMNS
TOP VIEW RAIL SPACING
.1
1.4 YARD- OF CONCRETE NEEDED
1.4/.0222=63
,;
10" 45" 20" 45" 20" 45" 20" 45" 20" 45" 20" 45" 20" 45" 20" 45" 20" _ 45„ 10
70 80L6 BAGS SACKRETE CONCRETE
19 LA t -J L K^ -A Ge
PRO SOLAR MATERIAL LIST �` �, ^ 2� q
18 3X164 GROUND TRAC RAILSERMIT# I
FRAMING
BUTTE COUNTY DEVELOPMENT SERVICES
14 HOLLEANDER T FITTINGS REVIEWED FOR
PLAN
14 WEEB GROUNDING LUGS CODE COMPLIANCE
36 PRO SOLAR U -BOLTS DATE�_j_2_!!j 115 BY,_
36 PRO SOLAR END CLAMPS
W
EL
a
54 PMC WEEB GROUNDING CLIPS
F
z
U
W
z
w
54 PRO SOLAR MID CLAMPS BUTTE
u
a
w
z
z
90 TOTAL PRO SOLAR CHANNEL NUTS CONY
a
m
20 21'X1.5” GALV STEEL PIPE JAN 212015
„
164"X3" PRO SOLAR. GROUND TRAC RAILS SPACING
DE ELO ESQ
®®
®
10 LATERAL MODULE TO RAIL OVERHANG
-
DRAWN BY:
45" LATERAL MODULE SPACING IN THE CENTER OF : x
ANDREW ST°CI(T°"
EACH MODULE � FRAMING PLAN - FRAMING CROSS SECTION
SCALE: 3/8" =1'-0" °ATS 1/27/2015
SCALE: 3/16" = V-0"
SCALE:
AS SHO
WN
- SHEET: -5V5
r
Aolleender'
Your Handrail Source,
Chemical Composition Limits per ASTM B 26-98
Si Fe Cu Mn Mgg Ti Other Al
0.15 0.15 0.05 0.10 0.25 6.2-7.5 0.01 0.25 0.15 Remainder
Typical Mechanical Properties
Temper Ultimate Yield Elongation Shear Compressive Brinell Endurance
Stren th Stren th Stren th Yield Strength Hardness Limit
(k l (� I�}. (% in 2 in.) (ksi}g (ksi) (ksi)
13 27.45 23.5 70 .10
(35 min.) (18 min.) (9 min.) (70 min.) ASTM 8&98
• Thermal Conductivity (@ 77F, SI units): 0.24 cal/cm*s*K y
• Heat Treatment — Achieves its physical and mechanical properties as -cast (F)a This eliminates the -time and• cost of heat treating.
• Machinability — Excellent machinability as -cast, excellent surface finish, and high dimensional stability.
• Corrosion Resistance — Highest of any cast alloy. It can be anodized for additional corrosion protection to a 0.7 mil thickness (215R1).
• Finishing — Produces an excellent surface finish by burnishing or polishing. Anodizes well to a clear -satin finish due.to the minimal amount*
of silicon in the alloy. ,
• Weldability — It can be welded by any of the inert gas processes, T.I.G. or M.I.G., using filler rod of 5356 or., 5183. f
Std. IPS Size.Steel Pipe Schedule 40
Aluminum IPS Size Pipe Schedule 40 '
Fitting Torque No. Push,
Size Ft. Lbs.
Fitting Torque No. Push
screws Out
Size Ft. Lbs. Screws Out
3/4" 13 1 1000 lbs.
1-1/4 10 1 937 lbs.
13 2 1900 lbs.
10 2 1006 lbs.
1 " 14 1 1200 lbs.
1-1/2" 12 1 950 lbs.
14 2 1800 lbs.
12 2 1020 lbs.
—1-1/4" 17 1 1800 lbs.
Above data compiled by an independent laboratory using the following procedures: A
17 2 2000 lbs.
• 30,000 Ib. Universal Testing Machine applied vertical load to the pipe member in an
1 /2"
attempt to produce pipe slippage through the vertical barrel of the fitting. Load capacities
-1 17 1 1850 lbs.
listed above are based on a safety factor of 10096.
17 2 2350 lbs.
2" 17 1 1925 lbs.
-
17 2 3200 lbs.
,
Above data compiled by an independent laboratorygsing the following test procedures:
t,
Standard I.P.S.-sized pipe within the vertical barrel of the test fittings, to the torque
shown above. A 30,000 Ib. Universal Testing Machine applied vertical load to the pipe.
a
member in an attempt to produce pipe slippage. Load capacities listed above are based
on a safety factor of 2:1.
Call Toll Free: 800-772-8800 • www.hollaender.com - Copyright 2001 Hollaender
Manufacturing Company
Page 7 of 7
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