HomeMy WebLinkAboutB16-2061 042-130-049• BUTTE
Permit Pack COUNTY
0 -
CNfCO
'ELECTRIC
Bill Casey
20 KW
Ground Mount
APN: 042-130-049
Address: 2165 Oak Way, Chico, CA 95973
SEP 15 2016
DEVELOPMENT
SERVICES
816-006)
PERMIT#
BUTTE COUNTY DEVELOPMENT SERVICES
REVIEWED FOR
CODE OMPLI CE
DATE 2� _ BY __
V-lLf CcfAy/
ENERGIZING LIFE TOGETHER 01
```REC
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perfect choicefor building solar
that combine J.r
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REC combines leading standards of design
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with reliable power output.
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andmanufacturing • • • • • •
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erformance solar panels with
ncompromising quality.
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MOREPOWER ROBUSTANDPER FTI
DURABLE DESIGN
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ENERGY PAYBACK USIMPORT
TIMECIFONEYEAR
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DUTY FREE
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REC PEAK ENERGY SERIES.,.
65.5501
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35.43 15_06
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35.43 15_06
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0.43 �"
Mountingholes'
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•UZI EFFICIENCY
YEAR PRODUCT WARRANTY
YEAR LINEAR POWER
25 OUTPUT WARRANTY
�VrY*�RFF US IMPORT DUTY FREE
t` rTEMPERATURE RATINGS
Nominal Operating Cell Temperature(NOCT) 45.7*C(t2*C)
�6 • Temperature Coefficient of P.,, -0.40 %/'C
1.77 ' i j N Temperature Coefficient ofVoc -0.27%/°C
* f Temperature Coefficient oflsc 0.024 %/'C
All measurements in inches , - r
ELECTRICAL DATA @ STC REC240PE REC24SPE REC25OPE
Nominal Power-PMpp(Wp) V w 240 245 250 255 260 265 Cell Type: 60 REC PEmulti-crystalline
f
Watt Class Sorting -(W) 0/+S 0/+5 0/+5 0/+5 J 0/+5 0/+5
3 strings of 20 cells with bypass diodes
.M........................................:................._........,..............::.......................,.......,.........:_:.......................,.....,.:..... ........... ... Glass / mm glass
Nominal Power Voltage-V+,,pPIV) 29.7 30.1 30.2 30.5 30.7 , 30.9 1 8" solarwithanti-reflection
_ _. ......_.................._._......_....................._...__..:_..............._....._...... _............... .... _ surface treatment
NominalPowerCurrent-IMpp(A)• 8.17 8.23 8.30 8.42 8.50 8.58
.. ..,.. ... ,_......_..._.:..:....__.... ................. .:... ... .:................. ...... 1:._.....:...,. Back Sheet: Double layer highly resistant polyester
Open CircuitVoltage-Voc(V) 36.8 37.1 37.4 :37.6 - '37.8- 38.1 Frame: Anodized aluminum (silver)
-•
... .......... _...._.....:.._.................._......_............. ._...... ......... ,,........... ...........,.........:........................................ .... ......... ._....._.,.
sc Junction Box: lP67 r1ft
t ShortCircuitCurrent I (A) 6.75 8.80 8.86' 8.95 9.01 9.08
PanelEfficiency(c/o) 14.5 14.8 15.1 15.5 15.8 16.1 mm'so ar
...:........... ....... :.......-......,_...... .........:......,.................. ...... ............... _.:... .......... ...... .n..........:............................._t..._................
I cable 5"
Analysed data demonstrates that 99.7% of panels produced have current and voltage tolerance of t3% from nominal values. Connectors: Multi -Contact MC4(4mmz
Values at standard test conditions STC (airmass AM 1.5, irradiance 1000 W/m', cell temperature 25°C).Origin: Made in Singapore
At low irradiance of 200 W/m' (AM 1.S and cell temperature 25"C) at least 96% of the STC panel efficiency will be achieved.
ELECTRICAL DATA @ NOCT 1 1
Nominal Power-PMpp(Wp) 183 187 189 193 197 202 Operational Temperature:-40...+85*C
Nominal Power Voltage-VMPP(V) 27.7 28.1 28.3 28.5 -29.0 29.4 Maximum System Voltage: 600V
Nominal Power Current -IMpp(A) 6.58 6.64 6.68 ' 6.77 6.81 .6.90 Design Load*: 75.21bs/ftz(3600Pa)
........... .,.._....,�...a:,.... ..... .:................... ..... _...._............. ... ............_......_.._..._...._..
.. ,.. ..._. -..r , 33 41bs ftz 1600 P
a0 enCircuitVolta e V9�(V) 34.4 34.7 35.0 35.3 35.7 - .........:............................_._.;........__......
'Refer to installation manual
Short Circuit Current -Isc(A) 7.03 7.08 7.12 7.21 7.24 7.30
..._..........,............... .. _...__...__...................._.._...._.........•-�.M»................................. ............. ......,....,_......_........ Max Series Fuse Rating: 15A
Nominal operating cell temperature NOCT (800 W/m=, AM 1.5, windspeed 1 m/s, ambient temperature 20°C). * `
Max Reverse Current: 15A
• e
CERTIFICATION
MECHANICAL
N
D:
(,E 10 year product warranty. Dimensions: 651/2x39xll/2inUSTED
�L us 25 year linear power output warranty' Area: 173/4 ftz
(max. degression in performance of 0.7%p.a.).
IEC 61215, IEC 61730 & UL 1703, IEC 62716 (Ammonia Resistance) Weight: 391/2) bs
IEC61701 (Salt Mist - severity levels 1&6), Note! All given specifications are subject to change z
IEC 60068-2-68 (Blowing Sand). UL 1703 Fire Classification Type l w
without notice at any time. s
*
REC is a leading global provider of solar energy solutions. With more than 15 years of experience, we offer sus tainable,high performing
products, services and investments for the solar industry. Together with our partners, we create value by providing solutions that - , - Q .RCC •
better meet the world's growing energy needs. REC is headquartered in Norway and listed on the Oslo Stock Exchange (ticker: RECSOL).
Our 1,600employees worldwide generated revenues of USD 647million in 2013. www.recgrtiup.com
1.77 ' i j N Temperature Coefficient ofVoc -0.27%/°C
* f Temperature Coefficient oflsc 0.024 %/'C
All measurements in inches , - r
ELECTRICAL DATA @ STC REC240PE REC24SPE REC25OPE
Nominal Power-PMpp(Wp) V w 240 245 250 255 260 265 Cell Type: 60 REC PEmulti-crystalline
f
Watt Class Sorting -(W) 0/+S 0/+5 0/+5 0/+5 J 0/+5 0/+5
3 strings of 20 cells with bypass diodes
.M........................................:................._........,..............::.......................,.......,.........:_:.......................,.....,.:..... ........... ... Glass / mm glass
Nominal Power Voltage-V+,,pPIV) 29.7 30.1 30.2 30.5 30.7 , 30.9 1 8" solarwithanti-reflection
_ _. ......_.................._._......_....................._...__..:_..............._....._...... _............... .... _ surface treatment
NominalPowerCurrent-IMpp(A)• 8.17 8.23 8.30 8.42 8.50 8.58
.. ..,.. ... ,_......_..._.:..:....__.... ................. .:... ... .:................. ...... 1:._.....:...,. Back Sheet: Double layer highly resistant polyester
Open CircuitVoltage-Voc(V) 36.8 37.1 37.4 :37.6 - '37.8- 38.1 Frame: Anodized aluminum (silver)
-•
... .......... _...._.....:.._.................._......_............. ._...... ......... ,,........... ...........,.........:........................................ .... ......... ._....._.,.
sc Junction Box: lP67 r1ft
t ShortCircuitCurrent I (A) 6.75 8.80 8.86' 8.95 9.01 9.08
PanelEfficiency(c/o) 14.5 14.8 15.1 15.5 15.8 16.1 mm'so ar
...:........... ....... :.......-......,_...... .........:......,.................. ...... ............... _.:... .......... ...... .n..........:............................._t..._................
I cable 5"
Analysed data demonstrates that 99.7% of panels produced have current and voltage tolerance of t3% from nominal values. Connectors: Multi -Contact MC4(4mmz
Values at standard test conditions STC (airmass AM 1.5, irradiance 1000 W/m', cell temperature 25°C).Origin: Made in Singapore
At low irradiance of 200 W/m' (AM 1.S and cell temperature 25"C) at least 96% of the STC panel efficiency will be achieved.
ELECTRICAL DATA @ NOCT 1 1
Nominal Power-PMpp(Wp) 183 187 189 193 197 202 Operational Temperature:-40...+85*C
Nominal Power Voltage-VMPP(V) 27.7 28.1 28.3 28.5 -29.0 29.4 Maximum System Voltage: 600V
Nominal Power Current -IMpp(A) 6.58 6.64 6.68 ' 6.77 6.81 .6.90 Design Load*: 75.21bs/ftz(3600Pa)
........... .,.._....,�...a:,.... ..... .:................... ..... _...._............. ... ............_......_.._..._...._..
.. ,.. ..._. -..r , 33 41bs ftz 1600 P
a0 enCircuitVolta e V9�(V) 34.4 34.7 35.0 35.3 35.7 - .........:............................_._.;........__......
'Refer to installation manual
Short Circuit Current -Isc(A) 7.03 7.08 7.12 7.21 7.24 7.30
..._..........,............... .. _...__...__...................._.._...._.........•-�.M»................................. ............. ......,....,_......_........ Max Series Fuse Rating: 15A
Nominal operating cell temperature NOCT (800 W/m=, AM 1.5, windspeed 1 m/s, ambient temperature 20°C). * `
Max Reverse Current: 15A
• e
CERTIFICATION
MECHANICAL
N
D:
(,E 10 year product warranty. Dimensions: 651/2x39xll/2inUSTED
�L us 25 year linear power output warranty' Area: 173/4 ftz
(max. degression in performance of 0.7%p.a.).
IEC 61215, IEC 61730 & UL 1703, IEC 62716 (Ammonia Resistance) Weight: 391/2) bs
IEC61701 (Salt Mist - severity levels 1&6), Note! All given specifications are subject to change z
IEC 60068-2-68 (Blowing Sand). UL 1703 Fire Classification Type l w
without notice at any time. s
*
REC is a leading global provider of solar energy solutions. With more than 15 years of experience, we offer sus tainable,high performing
products, services and investments for the solar industry. Together with our partners, we create value by providing solutions that - , - Q .RCC •
better meet the world's growing energy needs. REC is headquartered in Norway and listed on the Oslo Stock Exchange (ticker: RECSOL).
Our 1,600employees worldwide generated revenues of USD 647million in 2013. www.recgrtiup.com
a'
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.{ .SUNNY BOY 5.0 -US /,5.0=US =
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WORLD'S FIRST
"..SECURE,POWER'SUPPLY..
Value -Added Improvements Reduced Labor Unmatched Flexibility, Trouble -Free Servicing
+ t World's first Secure Power Supply • New Installation Assistant with SMA's proprietary OptiTrac'm Two-part enclosure concept
now offers up to 2,000 W : ' ~direct access via smartphone' •. Global Peak technology mitigates allows for simple, expedited e
i 'x minimizes time in the field - �_ "t shade with ease servicing
Full grid management capabilities s..
.y x ensures a utility -compliant solution Integrated disconnect simplifies • : Multiple independent MPPTs Enhanced AFCI technology reduces
r for any market ' + equipment stocking and speeds accommodate hundreds of false tripping while improving
installation ' r s stringing possibilities. sensitiv' ready
c Y I� t • :S
ice'• , . y ,• .� �. _s r -
PERMIT# dui s I�e�a!!.
t -�^ BUTTE COUNTY DEVELOPMENT SERVICES
SUNNY BOY 5.0-US/6.0-U :'! REVIEUE® FOR
�� COiVIPLI CE
Reduce costs across your entire,�esidential busin�s�s r�,
DAT 1�G � BY
` The residential PV market is changing rapidly, and we understand that your ottom line matters more than ever. That's
why we've designed a superior residential solution. that will help you decrease costs throughout all 'stage; of your •
business operations. The Sunny Boy 5.0-US/6.0-US join the SMA lineup of field -proven solar technology backed by the
world's #1 service team, along with a wealth of improvements. Simple design, improved stocking and ordering, value
�.. 4
driven sales support and streamlined installation are just some of the ways that SMA is working to help your business
+ operate more efficiently.
www.SMA-America.com
BOTTOM LINE SAVINGS.
FROM THE FACTORY TO THE FIELD. 40
SMA understands that hard and soft cost reductions must be achieved in
order to maintain a competitive presence in the market. That's why we've
designed a superior residential solution that will help you decrease costs
throughout all stages of your business model.
RM
.............................................................................
Speed the completion of customer proposals and maximize the efficiency of your
design team with the Sunny Boy 5.0-US/6.0-US, which provides a new level of
flexibility in system design by offering:
» Hundreds of stringing configurations
» Multiple independent MPPTs
» SMA's proprietary OptiTracTm Global Peak shade mitigation technology
» Diverse application options including on- and off -grid compatibility
.............................................................................................................
]RIVFN SAI FS FNARI FMFNT
SMA wants to enable your sales team by arming them with an abundance of feature/
benefit support. Show your customers the value of the Sunny Boy 5.0-US/6.0-US by
utilizing:
» Secure Power Supply, now with 2,000 W of opportunity power in the event of
a grid outage, as an increased value -add or upsell opportunity
» SMA's 30 year history and status as the #1 global inverter manufacturer instills
homeowners with peace of mind and the long-term security they demand from a
PV investment
» An economical solution for shade mitigation and the challenges of complex roofs
» Complete grid -management capabilities, ensuring a utility -compliant solution for
customers operating in any market
.........................................................................................................
0
)R&VF6'STnrKING�iN6�0RC
�•' - - �'�/ 'M4y;� 't-. ....................................................... ,
„' 1;t r� i • Ensure that your back office business operations run smoothly and succinctly while
mitigating potential errors. The Sunny Boy 5.0-US/6.0-US can help achieve cost
f _ i� 1►; �� = savings in these areas by providing: 4 -
» An integrated DC disconnect that simplifies equipment stocking and allows for a
k"
_ single inverter part number
Accurate order processing by eliminating the potential errors associated with
si 4
.` , � incompatible disconnects provided to your installation team ' y
........................................................................ ........................
INSTALLATIONSTREAMLINED . • •
Expee our o erations in the field b takin advanta a of the new Sunn Bo s
installer -friendly feature set including: ,
» Direct access via smartphone and utilization of SMA's Installation Assistant, which
w minimizes time/labor spent in the field and speeds the path t6 commissioning
» Improved communication capabilities that remove the need to install -
v additional equipment
�`► » Integrated DC disconnect that simplifies onsite logistics and eliminates the need to
` install a separate disconnect unit, speeding overall installation time
t......................................................................................................: ..
SUPERIOR
• F `" ; SMA understands the factors that contribute to lifetime PV ownership cost, that's
A ,
t= why the Sunny Boy 5.0-US/6.0-US was designed for maximum reliability and • -
�h:_ backstopped by an unmatched service offering. Benefit from:
» Enhanced AFCI technology that improves resistance against false tripping while
'� rp improving sensitivity in detecting real arcs, which greatly reduces unneeded service
calls and increases safety
The�new Sunny Boy's two-partenclosure concept that separates the connection unit
from the power unit, which allows for simple, expedited servicing
= » The #1 service team in the PV industry, as recognized by IMS research, with
experience servicing an installed base of more than 40 GW
.PERMIT#
' . BUTTE COUNTY DEVELOPMENT SERVICES
REVIEWED FOR `
CO"%OMPLIWCE
cy
DATE fLe9 gy
SAME NAME, NEW GAAE ;
The Sunny Boy 5.0 -US and 6.0 -US are once again raising the bar•,
by offering improved performance, enhanced features, and most
•importantly, an economical approach to residential solar. Your business
model is a value chain. The new Sunny Boy -US series can help'you stay
competitive in an increasingly price sensitive residential market by'driving r
down costs across all of your business operations. ` ' `
Technical data
Sunny Boy 5.0 -US Sunny Boy 6.0 -US
_
208 V
240 V 208 V
240 V
Input(DC)
Max usable DC power
5300 W
5300 W 5500 W
6300 W
Max. DC Voltage
600 V
Rated MPP Voltage range - , - _
E
2201- 480 V
•
MPPT operating voltage range _
100 - 550 V
EtoIV,-220VI
Et. IV,. - 375 V 1 r
— •• EtoIV„-480 VI _
Min. DC voltage / start voltage T _
.-
100V / 125 V
Max. operating input current per MP PT
10A
Number of MPPT tracker / string, per MPFT tracker
3/ 1
Output (AC)
AC nominal power
5000 W
5000 W 5260-W
6000 W
Max, AC apparent power.5000
VA
5000 VA 5200 VA
6000 VA
Nominal voltage / adjustable
208 V/ •
-
240 V /• 208 V / •
_ _ -
-
_ 240 V / •
AC voltagerange183
- 229 V
211 - 264V 183 - 229 V
211 - 264 V
AC grid frequency
60 Hz /_ 50 Hz_
Max, output current -
24.0 A _
24.0 A 25.0 A
_ 25.0 A
Power factor (cos N)
1
Output phases /-line connections
-
.
1 /2
_ Harmonics,
<4 %
Efficiency
Max. efficiency _ --
97.2 % - _
-
97.5 % 97.2 % .
97.6
CEC efficiency96.5_ - _
_
%_ _
97 96 5 %
% _
—_
97 -.
-
Protection devices
DC disconnect device
•
DC reverse polarity protection _ }
•
Ground fault monitoring / Grid monitoring
_ _
•
AC short circuit protection
•
*pole senstttve residual current monitoring unit (RCMU) , ,
•
Arc fault circuit interrupter (AFCI)
•
Protection class / overvoltage category.-
--
General data
Dimensions (W / H / D) in_mm (in)
535 x 730 x 198(21.1 x_28_5 x 7 8)
Packaging Dimensions (W / H_/ D) in mm (m)- __
600 x 800 x 300 (23,6 x 31-.5 x_ 11.8)
Weight- - - - I
26k (57 lb)
Packaging weight
30 k9_(661b)
Operating temperature range-
-_ Z5*C ...+60*C
Noise emission (typical)
< 25dB
Internal power consumption al night J,
<5W
Topology
Transformerless
Cooling concept-
Convection
Features
Secure Power Supply _ 1
•
% $
_ _. . _
Display (2 x 16c haracters)
_
•
-
4 o
Interfaces. Ethernet / WIAN - -
- • / •
-_ _ _
Sensor module / External WLAN,antenna
o'v
Warranty, 10 /15 / 20 years
Certificates and approvals
UL 1741 UL 1998 UL 1699B, IEEE 1547 FCC Part 15 (Class A & B), CAN/CSA V22 2 107.1-1
a
• Standard features O Optional features Not available
Data at nominal conditions
NOTE: US inverters ship with gray lids.
R
Type desigpolion - SB
5.0- 1 SP -US -40 SB
5.0 1 SP -US -40 SB 6.0-1 SP -US -40
SB 6.0-1 SP-US740
"s
Accessories
-
! _
Sensor module External WIAN ontenna
•'�
MD.SEN-US40 EXTANT -US -40
a
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gg
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9
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E•
E
.............._.._ ._._......
2 va-.............._._......._........_
220 480
v-.IV1
e ;ae
t
EtoIV,-220VI
Et. IV,. - 375 V 1 r
— •• EtoIV„-480 VI _
9
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The Original ',"Top -Down" PV Mounting System for Ground Applications
N.
Benefits of GroundTracO Patent#6,360,491
• Industry's preferred low cost and easiest to install ground mount system
- Used for kW to Multi -MW projects
• Patented ground mount system ships from available stock
• Proprietary Drop -N -Lock rail insert drops in and locks ProSolar
GroundTrac@ rails in place
• Over 10 years of ProSolar's proven design
• Pre-engineered and tested for easy permitting
No cross -bracing required
r� _fit 1.,_ ?.O !�
BUTTE II��FVELOPMENTSERVICES
" # D FOR
r%
� •d
l
Jf' '
el
See Below �
0
i2"
3" Min.
Distance depends
+} 42" I on.tlit angle
(see angle chart) .
-- Assemble rs'usable grade stakes (ProSolar metal grade
stake•kit shown). Recommend 2"x 4" vertical support.
ODig footings. - -,Use 1h"•,drill bit and 9/16" socket to attach grade
Lateral (left to right) footing spans stake'kit to 2" x 4". Attach •1" x 4" wooden horizontal
listed on page 4 (bottom). Front to support using 3-1/2" (min.) C -clamps. Grade stake kit
rear footing spans listed. in angle includes: 24" threaded metal stake, aluminum spacer
charts on page 4 (top). Refer to block, bolt and washer:
engineering reports for footing specs.
O3 Place horizontal 14/2" schedule 40
galvanized water pipe with slip-on
Hollaender® Tees. Adjust C -clamps i
as necessary to level pipe.
.;_ •' 11.171.1
I I
I I I
I I 2"
I
• I I I
� I
1 1
O4 Measure vertical pipe lengths,
allowing 2" (min.) from bottom
of footing to avoid pipe contact
with moisture.
1
HIM
al pipes into
ten lower teAh
setscrew. Center. pipes ,
footings by sliding left or .
right. Pour or pump mixed
concrete Into footings.
1
a
'
O3 Place horizontal 14/2" schedule 40
galvanized water pipe with slip-on
Hollaender® Tees. Adjust C -clamps i
as necessary to level pipe.
.;_ •' 11.171.1
I I
I I I
I I 2"
I
• I I I
� I
1 1
O4 Measure vertical pipe lengths,
allowing 2" (min.) from bottom
of footing to avoid pipe contact
with moisture.
1
HIM
al pipes into
ten lower teAh
setscrew. Center. pipes ,
footings by sliding left or .
right. Pour or pump mixed
concrete Into footings.
Install at least
one rail every 10=
for proper pipe
spacing.
Insert U -bolt into locking rail holes and place
Drop -N -Lock insert Into the rail. Remove
remaining drill,guide and proceed with other rails.
Remove grade stakes. .
i all tee set screws
-Ibs with torque
. Install remaining
venly tightening
nuts. IX
,tamping
nstall solar
Z rail endcaps.
Mastic pipe , ;
iedule 40 pipe
OCompleted .
Installation.
Nk
°Rest rail on top of horizontal pipes. Run string level
on top or bottom to align tops of support rails.
L a
-,,Fasten rail in.place�by`using_GroundTrac® drill,guide
along top and>bottom of horizontal pipes. Drill
OU-bolt
f
locking holdelh.place. Leave at least one drill
guide attached after'drilling to keep rail in place
y
k 6
.
GroundTracm Drill Guide
Base,and Drill Bit:
_
Io
Install at least
one rail every 10=
for proper pipe
spacing.
Insert U -bolt into locking rail holes and place
Drop -N -Lock insert Into the rail. Remove
remaining drill,guide and proceed with other rails.
Remove grade stakes. .
i all tee set screws
-Ibs with torque
. Install remaining
venly tightening
nuts. IX
,tamping
nstall solar
Z rail endcaps.
Mastic pipe , ;
iedule 40 pipe
OCompleted .
Installation.
124^ x 2-1/2^ Support Rail
Supports up to (3) 39.5^ Wide Modules
= 124"
2-1/2-
Y.
84^ T
136^ x 2-1/2^ Support Rail
Supports up to (4) 32.5^ Wide Modules
124" x 2-1/2".
136" x 2-1/2"
164" x 3"
32.5"
(3) 39.5" wide
modules
(4) 32.5" wide
modules
(4) 39.5" wide
modules •
Lateral (left to right) footing
span (max) non -snow load
10'
10'
8' .
39.5
6'
6'
Not snowload
rated
Front to back footing spacing
See Angle Chart
See Angle Chart .
See Angle Chart
Pre -slotted rails at:
84" on Center
= 124"
2-1/2-
Y.
84^ T
136^ x 2-1/2^ Support Rail
Supports up to (4) 32.5^ Wide Modules
241/2^
Y. 784
164^ x 3^ Support Rail
Supports up to (4) 39.5^ Wide Modules
124" x 2-1/2".
136" x 2-1/2"
164" x 3"
32.5"
(3) 39.5" wide
modules
(4) 32.5" wide
modules
(4) 39.5" wide
modules •
241/2^
Y. 784
164^ x 3^ Support Rail
Supports up to (4) 39.5^ Wide Modules
-
' 3^
�.,
108-
3 9.-5
08^
to Rear '124" and 136" Rail
Array Footing Angle Chart .
Angle Distance
0° 84" .
5° 84"
10° 83"
15° 81"
20° 79"
25° 76" ed
300 73"
.� 5°
0°
Fri-
------- "---------- - -- 73-------------- 76" ------------ I I Ijj
30" M--------- 79" -.-.-.-.-.-J
az I—j Ijj 60" Max
from top f----- ------ -------- Ijl from top
of IF ting,l------------83"--------------IjI of footing
--------------- 84" --------------�j
�-------------- 84" ------- ----a
124" and 136" Rail
Refer to engineering
\-M report for footing specs
Front
to Rear
Array Footing
Angle Distance
0° 108"
5° 108"
10° 106"
15° 104"
20° 101"
v
I
F----------
164"'Rail
Angle Chart
108 .
101" --- ------------- .,
104" -----------------
106"
-- ---------- -
106" --------------- -
108" ------------------
108" -----------------
164"
---- --- --- -
164" Rail
Refer to engineering report for footing specs
lk
0
GroundTrac® Rail Sizes
124" x 2-1/2".
136" x 2-1/2"
164" x 3"
39.5"
(3) 39.5" wide
modules
(4) 32.5" wide
modules
(4) 39.5" wide
modules •
-
' 3^
�.,
108-
3 9.-5
08^
to Rear '124" and 136" Rail
Array Footing Angle Chart .
Angle Distance
0° 84" .
5° 84"
10° 83"
15° 81"
20° 79"
25° 76" ed
300 73"
.� 5°
0°
Fri-
------- "---------- - -- 73-------------- 76" ------------ I I Ijj
30" M--------- 79" -.-.-.-.-.-J
az I—j Ijj 60" Max
from top f----- ------ -------- Ijl from top
of IF ting,l------------83"--------------IjI of footing
--------------- 84" --------------�j
�-------------- 84" ------- ----a
124" and 136" Rail
Refer to engineering
\-M report for footing specs
Front
to Rear
Array Footing
Angle Distance
0° 108"
5° 108"
10° 106"
15° 104"
20° 101"
v
I
F----------
164"'Rail
Angle Chart
108 .
101" --- ------------- .,
104" -----------------
106"
-- ---------- -
106" --------------- -
108" ------------------
108" -----------------
164"
---- --- --- -
164" Rail
Refer to engineering report for footing specs
lk
0
GroundTrac® Rail Sizes
124" x 2-1/2".
136" x 2-1/2"
164" x 3"
Number of Modules
(3) 39.5" wide
modules
(4) 32.5" wide
modules
(4) 39.5" wide
modules •
Lateral (left to right) footing
span (max) non -snow load
10'
10'
8' .
Lateral (left to right) footing
span (max) 30 Ib/ftz snowload
6'
6'
Not snowload
rated
Front to back footing spacing
See Angle Chart
See Angle Chart .
See Angle Chart
Pre -slotted rails at:
84" on Center
84" on Center
108" on Center
•
0°
•
Ptwto courtesy: Aowmte Air Q Elect& _
Professional Solar Products (ProSolar) • 1551 S. Rose Ave., Oxnard, CA 93033
805-486-4700 • www.prosolar.com I
Wrofessional Solar Products, Inc March 2011. GroundTrace Is a registered trademark and covered.under pat.#6,360,491 i
professional
SOLAR
1110products0
•
OuRs
Intertelk
400721
U L2703
I
i No buss bar
ProSolar® RoofTraco
Bonding and Grounding Guide
(Patent Pending)
Applies to GroundTrac® and SolarWedge®
mounting systems which utilize the RoofTrac®
rail/clamp design.
For RoofTrac® Rail Bonding Splice
• Drill 1/2" holes at bottom of rails with 1/2"'10 Irwin
Unibit® using the rail support as a hole location guide.
Insert 5/16" bolt through support holes and hand
thread into thread rail splice insert. Fasten to 15 ft -lbs.
For Bonding Module Frame and Clamps to Support Rail
Green lock
washer indicates •. Fasten pre assembled mid clamp assembly to module
electrical bond frame, to 15 ft -lbs.
Assembled Self -bonding.
Mid Clamp With SS Bus Bar
Self -bonding Mid
Clamp Fastened on Rail
(solar module not shown)
PERMIT#
BUTTE COUNTY DEVELOPMENT SERVICES
REVIEWED FOR
CO COMPLI NICE
DATE BY
Module Frame Design:
double wall, aluminum, 1.2"-2.0" tall, 0.059"-0.250"
thickness, UL1703 or equivalent tested module.
UL467 standard tested bonding equipment for use with
Professional Solar Products (ProSolar®) support rail.
Bonding of module to RoofTra& rail via ProSolar® rail
channel nut using buss bar.
Bonding of RoofTra& rail to RoofTra& rail via ProSolar®.
UL467 tested universal splice kit (splice insert and
splice support).
Grounding of RoofTrac® rail via Ilsco SGB -4 rail lug.
System to be grounded per National Electrical Code (NEC).
See NEC and/or Authority Having Jurisdiction (AHJ) for
grounding requirements prior to installation. See final
run (racking to ground electrode) grounding equipment
installation instructions for specific installation information.
•
COPYRIGHT PROFESSIONAL SOLAR PRODUCTS 2015: All information contained in this manual is property of Professional Solar Products (PSP).
TileTrac® is a registered trademark for PSP and is covered under U.S. patent #5,746,029. RoofTra& and FastJack® are registered trademarks for PSP
and are covered under U.S. patent #6,360,491. RoofTra& bonding designs patent pending:,
ProSolar® UL2703 Bonding and Class A Fire Rating Page 1 of 4
professional
SOLAR ProSolar® RoofTraco.
products Bonding and Grounding Guide
(Patent Pending)
Can be placed
under module to -
hide connection
if desired
Basic Wiring Diagram
rounding Connection
;O SGB -4 rail ground connection
RoofTrocO Universal
Rail Bonding Splice
Grounding
Lug
Grounding
Lug
•
COPYRIGHT PROFESSIONAL SOLAR PRODUCTS 2015: All information contained in this manual is property of Professional Solar Products (PSP).
TileTra& is a registered trademark for PSP and is covered under U.S. patent #5,746,029. RoofTra& and FastJace are registered trademarks for PSP
and are covered under U.S. patent #6,360,491. RoofTra& bonding designs patent pending.
ProSolar® UL2703 Bonding and Class A Fire Rating Page 2 of 4
Grounding
Lug
Grounding
Lug
•
COPYRIGHT PROFESSIONAL SOLAR PRODUCTS 2015: All information contained in this manual is property of Professional Solar Products (PSP).
TileTra& is a registered trademark for PSP and is covered under U.S. patent #5,746,029. RoofTra& and FastJace are registered trademarks for PSP
and are covered under U.S. patent #6,360,491. RoofTra& bonding designs patent pending.
ProSolar® UL2703 Bonding and Class A Fire Rating Page 2 of 4
Listing Constructional Data Report (CDR)
1.0 Reference and Address
Report Number. 100779407LAX-003 Original Issued: .14 -Se -2012 ;
Revised: 28 -Apr -2015
Standards UL Subject 2703,- Outline of Investigation Rack Mounting Systems and Clamping Devices for
O Flat -Plate Photovoltaic Modules and Panels. Issue #2: 2012/11/13 . .
Applicant Professional Solar Products, Inc.
Manufacturer
Professional Solar Products, Inc.
1551 S. Rose Avenue
Address" 04.
Oxnard, CA 93033 # ` ` `
Address
1551 S. Rose Avenue ,
Oxnard, CA 93033 .,
Count USA r ��
Count
USA
Contact- Stan Ullman
Contact
Stan Ullman
Phone (805) 486-4700 �;: a �_:
Phone .
(805) 486-4700
FAX (805) 486-4799 a +
FAX
(805) 486-4799
.Email s(a�prosolar.com '' ' .• „
Email
s@prosolar.com •
I t
o
t
• • ., tY . ,.. i .i e. r 1, 1. ' • r L .
3 ."
• r
PERMIT#�h
BUTTE COUNTY DEVELOPMENT SERVICES
REVIEWED FOR
".0®DE- OM PLL Y� VCE
s r`. ► DATE ' LIo `'
BY'
• r ` ,� - -t� , •.-i t. ., • r . � ' • �* , t Page 1 of 63
This report is for the exclusive use of Intertek's Client and is provided pursuant to the:agreement between Intertek and its client Intertek's; responsibility and
liability are limited to the terms and conditions of the agreement Intertek assumes no liability to any party,' other than to the Client in accordance with the
agreement, for any loss, expense or damage occasioned by the use of this report Only the Client is authorized to permit copying or distribution of this report and
then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service, must first be
t approved in writing by Intertek. The, observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the y ,
material, product, or service is or has ever been under an Intertek certification program:
ProSolar® UL2703 Bonding and Class A Fire Rating Page 3 of 4
Report No. 100779407LAX-003
Professional Solar Products, Inc.
i
Page 2 of 63
Issued: 14 -Sep -2012
Revised: 28 -Apr -201,5
2.0 Product Description
Product
PhotovoltaicRacking System
Brand name
ProSolar.
The product covered by this listing report isa rack mounting system. It is designed to be
installed on'a roof. It will be secured by meahs of Fast Jack or Tile Trac attachments,
depending on the type of roof it is intended to be installed upon: The Rooftrac mounting system-,
_ .
is comprised of support rails and top-down clamping hardware. This'device can be used on
most standard construction residential roof -tops`
This system is in compliance with the mounting, bonding and grounding portions of UL Subject
2703. This system has the following fire class resistance ratings:
Class A for Steep Slope Applications when using Type 1 or Type 2, Listed Photovoltaic
Modules: Class A for Steep Slope Applications when -using Type 2; Listed Photovoltaic Modules
with or without the wind skirt. -Class A for Low Slope Applications when using Type 1, Listed
Photovoltaic Modules when a minimum of 12" gap between the roof surface and the bottom of
the module is maintained: Class A for Low Slope Applications when using Type 2, Listed
Photovoltaic Modules when a minimum of 14" gap between the roof surface and the bottom of
tlie module is maintained.
RoofTrac has different types of bonding and grounding; below is a list of them:
Bonding of module -to -Roof Trac rail via Weeb PMC
Description
Bonding of module-to-RoofTrac rail via ProSolar rail channel nut using buss bar
Bonding of module -to -Roof Trac rail via Ilsco SGB -4 lugs
Bonding of Roof Trac rail -to -Roof Trac rail via Weeb Bonding Jumper -6.7
Bonding of Roof Trac rail -to -Roof Trac rail via]Isco SGB -4 Lugs
Bonding of RoofTrac rail-to-RoofTrac rail via ProSolar UL 467 tested universal splice kit (Splice
Insert and Splice Support) ,
Issuance of this report is based on testing to PV module frames with a height of 1 1/4 inch to 2
inches
The grounding of the entire system is intended to be in accordance with the latest edition of the
National Electrical Code, including NEC 250: Grounding and Bonding, and'NEC 690: Solar.
Photovoltaic Systems. Any local electrical codes must be adhered in addition to the
national electrical codes.
This product investigation was performed only with respect to specific properties, a limited
range of hazards, or suitability for use under limited or special conditions. The following
risks and other properties of this product have not been evaluated: electric shock, Ultraviolet
light exposure.
Models
RoofTrac
Model Similarity
N/A
Fuse rating:. 20 A
Mechanical, Load: 30 PSF
Fire.Class� esistance Rating'
Ratings
Class A for Steep Slope Applications when using Type 1 and Type 2, Listed Photovoltaic
.. ;�
Modules. ' -
Class -A for Low Slope.Applications when using Type 1 and Type 2, Listed Photovoltaic
"
Modules
Mechanical load was tested using 60 Cell Canadian Solar Modules model CS6P with 40mm
Other Ratings
frame height and maximum span of 48 inches using 4 inch and 6 inch TileTrac or FastJack
posts with 1-1/2 inch tall RoofTrac rail. And maximum span of 72 inches using 4 inch and 6 inch
TileTrac or FastJack with 2-1/2 inch tall RoofTrac rail.
H
PrOSolBr@ UL2703 Bonding and Class A Fire Rating Page 4 of 4 r -
A'
ED 16.3.15 (1 -Jan -13) Mandatory
C
0
•
-
r '
Lj kE�RMI #
U COUNTY E DEVELOPNENT SERVICES
REVIEWED -FOR
Advancing Renewable Technology ®®E®MPLI NCE
WEEBLug DATE a BY
The WEEB Lug consists of a WEEB (Washer, Electrical Equipment Bond), lay -in lug, and hardware. It is
used with one solid or stranded copper wire (6AWG to 14AWG), or two copper wires (10AWG to 12AWG)
to provide a continuous ground on roof or ground mounted solar systems. Unlike traditional lay -in lugs,
the WEEB Lug does not require surface preparation on rail or module to install. The WEEB Lug is
installed using a 1/4-20 stainless steel screw which tightens the WEEB, allowing the specialized teeth to T
embed into anodized aluminum, galvanized steel, or any, electrically conductive metal to establish a gas
tight electrical connection. The tin-plated Lug assures minimum contact resistance and protection against
corrosion..The copper wire is clamped by a 1/4-28 stainless steel screw, which is horizontal to the tang for
easy access wheln mounted under a PV module. The low profile of the WEEB Lug allows it to be installed '
in a variety of positions and comes with hardware to mount it to a rail or through a 1/4 inch clearance hole.
t Material: 304 stainless steel, tin-plated copper, outdoor rated
Low profile design
Multiple equipment ground conductor allowance:
I One 14 AWG to 6 AWG or two 10 AWG, two 12 AWG
• Listed to ANSI/UL 467. by Intertek ETL,
Contact us at: 845.247.4708' www.we-llc.com,
VINCI ASSO:CIATES
61ruclura/ 6n9irzeers
September 9; 2016
' . Chico Electric
36 W. Eatonf Road
Chico, CA 95973
Subject: Review of minimum footing requirements
Project: (80) : Module Photovoltaic Groundmount Installation (2 Arrays)
Bill Casey
2165 Oak Way,: Chico;, CA. 95973
V&A Project No. 12-3457
The purposelof this report. is to provide a site specific analysis of the minimum footing
requirements for the photovoltaic array groundtrac:installation at 2165 Oak Way
in Chico, CA 95973.
1
Based upon our review of the 2 Photovoltaic Arrays, installed 4 modules high and 10
' modules wide. The PV Array shall have a transverse spacing of approximately 5.58 feet
on center and a longitudinal spacing of 8.65.feet maximum. Based upon a wind speed
of 100 mph, Exposure C, it was determined that the minimum required footing depth is
30 inches minimum below grade for the front footing and 36 inches. minimum below
• grade for thel rear footing for a 12 inch diameter pier footing.. The footing sizes. are
L
' based upon the worst case loading.due to horizontal and vertical.wind loading.
Refer to attached calculations and details for additional information.
Our professional services have been'performed using the degree of care and skill ordinarily
exercised under similar circumstances by reputable engineers practicing in this locality. No
' other warranty, expresse . r plie is made as to the professional options included in this
report. We hope i p vi es with the information you need at this time. Please call us
' if you have any s o r ding this report.
FESS/
R1CH4RJ
Sincerely,5 e'ti
VINCI A ATES
No. S441.1
o� Exp. 12/31/17
.S'jgT TRUCTURP�'
' a s nci, E. F OF CAvE�
E. L c se N . S-49r1111T# �6-:0-
BUTTE COUNTY DEVELOPMENT SERVICES
REVIEWED FOR
.CODE COMPLIANCE
' 175 E. WILBUR ROAD, STE 103 THOUSAND OAKS, CA 91360
P 805.496-2100 f' 805.496-2442 6 vinci@vincise.com
DATE: 9/9/2016
PROJECT: Bill Casey ;
2165 Oak Way
Chico, CA 95973
ANT: Chico Electric !.
VINCI A ASSOCIATES SHEET: Al
cSlruclural (5nghwers JOB NO.: 12-3457
175 E. WILBUR ROAD, STE 103 • THOUSAND OAKS, CA 91360 ENGR.: JRV
p 805.496.2100 • f 805.496.2442 • e vinci@VinciSE.com
'
DESIGN DATA:
WIND DESIGN CRITERIA:
'
BASIC WIND SPEED =
100
mph
(ASCE 7-10: Risk Category I per Table 1.5-1
& Figure
26.5-1 C)
WIND EXPOSURE =
C
GROUND SNOW LOAD =
0
psf
'
SOLAR MODULE ARRAY DATA
'
Sloped Dimension of Array _
164
in
Angle of Array
30
degrees
Slope of Array: =
6:00
:12
No. of Modules in Transverse Direction
4
No. of Modules in Longitudinal Direction =
10
'
Total No. of Modules in Project =
80
Transverse Post Spacing =
5.58
ft
'.
Longitudinal Post Spacing • =
8.65
ft
Number of supports - Transverse Direction
2
'
Diameter of Pier Footing =
12
in
Number of Arrays =
2
'
Array Uniform Load =
2.8
psf
' SOIL DESIGN CRITERIA (Based upon Chapter 18 of CBC)
Allowable Soil Bearing Pressure = 1500 psf
' Allowable Soil Lateral Bearing = 200 pcf
Allowable Shaft Skin.Friction / Cohesion = 130 pcf
®��O `�
.�o
1 '
PROJECT Bill Casey. �..a PAGE!
CLIENT 2165 Oak Way, Chico GA ,° +,' DESIGN BY
JOB NO.. 15 95973
DATE: 09/09_/16. REVIEW BY:
JNutdAnal' ss;for Open ,Structure SolarPanel"s; "IRAN on"ASCE7 201'U 'r-71_20 3CBC? r
INPUT DATA '
Exposure category (B, C or D)
Importance factor, 1.0 only, (Table 1.5-2) IW = 1.00 '
Basic wind speed (ASCE 7-10 26.5.1) V = 40 11 .0"'n mph '
Topographic factor (26.8 8 Table 26.8-1) Kn. 1;00j, Flat slope
Height of mean roof h = a5 N," ft
Roof slope d 6;00fk : 12 /
Roof length L = a' 0+"" ft r
Roof horizontal projected width B =�R T@ ft T
Effective area of component /cladding A = 10 %" w g (projected)
r
DESIGN SUMMARY 1
1. Main Wind -Force Resisting System + t
Max horizontal force / base shear from roof = 1.52 kips
+11-0.15 kips (eave & columns increasing)
Z 1.68 kips '
Max vertical download force = 3.05 kips
Max vertical uplift force = 2.65 kips
Max moment at centroid of base from roof = 10.65 ft -kips '
+« 1.nft-kips (eave & columns increasing)
e E 11.72 ft -kips -
2. Component and Cladding Elements
Max inward pressure = 75 psf '
Max net outward pressure , = 74 psf}.
ANALYSIS
Velocity pressure
qs = 0.00256 Ki, Kn Kd V2 = 18.50 psf "
where: - qh = velocity pressure at mean roof height, h. (Eq. 28.3-1 page 298 & Eq. 30.3-1 page 316)
Kh = velocity pressure exposure coefficient evaluated at height, h, (Tab. 28.3-1, pg 299) = 0.85 '
Kd = wind directionality factor. (Tab. 26.6 -1, -for building, page 250) -' ,'� = 0.85
h = height of mean roof + = 5.00 ft
Main Wind -Force Resisting System (Sec. 27.4.3)
p=gi,GCN ,
F=pAf.
where: • G =gust effect factor. (Sec. 26.9) _ ,0.85 `
0 = roof angle _ 26.57 degree
"+ < 45 deg. [Satisfactory] '
Af = roof actual area. -7 = 55.9 ftZ, windward
a ,
= 55.9 ftZ, leeward
CN = net force coefficients. (Fig. 27.4-4, page 267)
Check Fig. 27.4-4 limitation h / B = 0.50 within [0.25 , 1.01 "[Satisfactory] -
0
WIND TO BOTTOM, y = 0*
CLEAR FLOW OBSTRUCTED.,
WIND TO TOP, y = 180°
CLEAR FLOW OBSTRUCTED
CASE CNw CNL CNW CNL CNW CNL CNw CNL
A
-1.66
1.71
-1.50
-1.75
1.92
1.96 ,. 0.55
-1.00 "
26.57
p (psf)
-26.14
-26.86
-23.58
-27.58
30.14
30.86
8.71
-15.72
F (kips) -1.46 -1.50 -1.32 -1.54 1.68 1.72• 0.49
-0.88
B
-2.45
-0.41
-2.30
-1.01
2.42
0.86
1.46
0.05
p (psf)
-38.58
-6.42
-36.16
-15.85
38.00
13.56
22.99
0.85
F (kips)
-2.16
-0.36
-2.02
0.89
2.12
0.76
1.29
0.05
.n r
DATE: 9/9/2016
VINCI &'
ASSOCIATES
SHEET:
A3
PROJECT: BIII Casey
cSlruclural (5n9ineers
JOB NO.:
09-3457
• 2165 Oak Way
175 E. WILBUR ROAD, STE 103 • THOUSAND OAKS, CA 91360
ENGR.:
JRV
Chico, CA 95973
p805.496.2100 • f805.496.2442 • evinci@VinciSE.com
CLIENT: Chico Electric
FOOTING DESIGN -
PV Sloped Dimension:
164 in TY.PICAC ARRAY-., `j
PV Array Angle:
30 degrees
Post Spacing:
8.65 ft
No. of Supports:
2
Footing Diameter (d):
12 in
MAXIMUM VERTICAL FORCE: 3.05 k
/ (10.0 x 10.0) = 30.50 psf
x 0.6 =
18.30 psf
MAXIMUM UPLIFT FORCE: 2.65.k
/ (10.0 x 10.0) = 26.50 psf
x 0.6 =
15.90 psf
I . I
10
GROUNDTRAC SYSTEM CAST INTO EARTH
Maximum Vertical Load: (Worst Case: DL + Wind)
P = 4 18.30 psf + 2.8 psf DL + - 0 psf snow = 21.10 psf
P = 21.10 psf x ( 142 " /12"/ft) x ( 103.8 " /12"/ft) = 2160 lbs for 2 Supports
P= 1080 lbs/footing
Try 12" diameter footing
Soil Bearing 1080 / (p x 0.50) = 1375.7 psf << 1995 psf
1500 psf x 1.33 (CBC Table 1806.2)
Maximum Uplift Load: Therefore O.K.
P = 15.90 psf - 2.8 psf DL = 13.10 psf
P = 13.099 psf x ( 142 " /12"/ft) x (` 103.8 " /12"/ft) 1341 lbs for 2 Supports
P = 671 lbs/footing
Try 12" diameter x 30 " footing
Allowable uplift = Concrete DL + Soil Cohesion ( 130 psf x 1.33) per CBC Table 1806.2
[ (r x (d/2)2) x 150 pcf x 2.5 ft ] + [ (n x d) x 2.54 ft x 172.9 psf] = -1678 lbs
Design Ratio = ( 1,678 lbs / 671 lbs) 2.5 Therefore O.K.
e .
t '
O1 oo",
I
DATE: 9/9/2016 VINCI & ASSOCIATES
PROJECT: Bill Casey 61ruclural (inyineers
2165 Oak Way 175 E. WILBUR ROAD, STE 103 - THOUSAND OAKS, CA 91360
Chico, CA 95973 p805.496.2100 - f805.496.2442 - evinci@VinciSE.com
CLIENT: Chico Electric
DESIGN OF PIER FOOTING & POST CHECK FR
Post Spacing: 8.65 ft
Number of Columns: 2
Horizontal. Load: 10.1 psf
Exposed wind surface 3 ft
-DESIGN BASED UPON NON -CONSTRAINED CBC FORMULA:
(CBC Section 1807.3.2.1)
d = (A/2) (1 + ( 1 + (4.36h/A) )^.5))
D
h
d
GOVERNS »>
DESIGN COLUMN
P =
h =
S1 =
b =
A = (2.34*P)/(S1'b)
SHEET: A4 ,
JOB NO.: 09-3457
ENGR.: JRV ,
WIND
t
109 lbs = 10.1 psf x 8.7.ft x 3 ft / 2 columns
3.08 ft (Average Height) ,
266 psf/ft x (d/3) (includes 1.33 increase for wind)
12 in (diameter or diagonal of square)
Try d =
(ft)
S1 @ (113)d
(PS)
A
Calc d
(ft)
1.54
141
1.746
3.45
1.79
164
1.502
3.12
2.04
187
1.318
2.86
2.29
21.0
1.174
2.66
2.54
233
1.059
2.49.
2.79
256
0.964
2.34
MCoI = Ph = 335 ft-Ibs
Sial = Mol / Fb 3 = 0.17 in Fb = 0.66 x 35,000 psi
ASTM A53, Gr B
»»> USE: 1-1/2" Schedule 40 Pipe S = 0.31 in
with 12 inch diameter x 30 inch MIN. deep concrete footing.
' DATE: 9/9/2016' VINCI A ASSOCIATES SHEET: A5
PROJECT: Bill Casey 61ruclura/ Cnyineers JOB NO.: 09-3457
2165 Oak Way 175 E. WILBUR ROAD, STE 103 • THOUSAND OAKS, CA 91360 ENGR.: JRA/
1 Chico, CA 95973 p805.496.2100 • f805.496.2442 • evinci@VinciSE.com
,AKNT: Chico Electric
y.
1 DESIGN OF PIER FOOTING & POST CHECK I=RkAR POST 'WIND
' Post Spacing: 8.65 ft
Number of Columns`. 2
Horizontal Load: 10.1 psf
' Exposed wind surface. 3 ft
-DESIGN BASED UPON NON -CONSTRAINED CBC FORMULA:
1 (CBC Section 1807.3.2.1)
d = (A/2) (1 + (1 + (4.36h/A) )^.5)) A= (2.34 * P) / (S1 * b)
1 P
P = 109 lbs = 10.1 psf x 8.7 ft x 3 ft / 2 columns
' h = 6.28 ft (Max Height)
S1 = 266 psf/ft x (d/3) (includes 1.33 increase for wind)
h b = 12 in (diameter or diagonal of square)
1
1 ;.� d
1
GOVERNS >>>
- 1
Try d =
(n)
S1 @(I 13)d
(Psf)
A
Calc d
(n)
2
183
1.345
3.78
2.25
206
1.195
3.52
2.5
229
1.076
3.30
2.75
252
0.978
3.12
Off 31M
275
0.8961
R 97M 1
3.25
298
0.827
72.83
r
►
DESIGN COLUMN
MCoi = Ph = 683 ft-Ibs
1 l ScoI = Myo, / Fb = 0.35 in Fb = 0.66 x 35,000 psi
ASTM A53, Gr B
1 »»> USE.: 1-1/2" Schedule 40 Pipe S = 0.31 in
with 12 inch diameter x 36 inch MIN. deep concrete footing.
• - BUTTE GOU
p1NG pN1S1ON
P��ov
-.
.1
'• •�
,
' •.
.. +'' y,. t�?� i +� . {..+••
iii"*
•` , ,
_
r ♦ , 1 ,
r _
r • �
"
� ' '
` '�.':
. R`'
:. - _ .r• Oak Way � � . .,
_
- _ ♦ Proposed Solar Array
�.- ii
Location _'
• ���. ���. '-
'� `
,
.'
,: �.- -t -•��
; 'I Waddles Around
Working Areas
(E) Shed
200 sgft
(E) Shop �>
a
r
50' :. 60'
2;500 sgft
l - � � , �
+ �•
�
•
(E) House
r '
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