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10070169
CITY OF CUPERTINO BUILDING P BUILDING ADDRESS: 7576 NEWCASTLE DR OWNER'S NAME: CHARLES & SHIRLEY GRAY IS PHONE: 4082530606 LICENSED CONTRACTOR'S DECLARATION icense Class c-D C L , 4 71 5 —1 ontractor Date h .�t 6% I hereby affirm that I am licensed under the provisions of Chapter 9 (commencing with Section 7000) of Division 3 of the Business & Professions Code and that my license is in full force and effect. 1 hereby affirm under penalty of perjury one of the following two declarations: I have and will maintain a certificate of consent to self -insure for Worker's Compensation, as provided for by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. I have and will maintain Worker's Compensation Insurance, as provided for by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. APPLICANT CERTIFICATION I certify that I have read this application and state that the above information is correct. I agree to comply with all city and county ordinances and state laws relating to building construction, and hereby authorize representatives of this city to enter upon the above mentioned property for inspection purposes. (We) agree to save indemnify and keep harmless the City of Cupertino against liabilities, judgments, costs, and expenses which may accrue against said City in consequence of the granting of this permit. Additionally, the applicant understands and will comply with all non -point source regulations per the yupertino Municipal Code, Section 9.18. Signature Date v 3t OWNER -BUILDER DECLARATION CONTRACTOR: QUALITY FIRST HOME PERMIT NO: 10070169 IMPROVEMENTS 6545 SUNRISE BLVD STE 202 DATE ISSUED: 08/03/2010 CITRUS HEIGHTS, CA, 95610 I PHONE NO: (916) 788 292t BUIL DING PERMIT INFO: BLDG r— ELECT PLUMB r MECH r RESIDENTIAL r- COMMERCIAL JOB DESCRIPTION: INSTALL 2.4 KW AC PHOTOVOLTIAC SOLAR SYSTEM ROOF MOUNTED GRID TIED hereby affirm that I am exempt from the Contractor's License Law for one of he following two reasons: , as owner of the property, or my employees with wages as their sole compensation, vill do the work, and the structure is not intended or offered for sale (Sec.7044, 3usiness & Professions Code) . as owner of the property, am exclusively contracting with licensed contractors to :onstruct the project (Sec.7044, Business & Professions Code). I hereby affirm under penalty of perjury one of the following three declarations: I have and will maintain a Certificate of Consent to self -insure for Worker's Compensation, as provided for by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. I have and will maintain Worker's Compensation Insurance, as provided for by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. I certify that in the performance of the work for which this permit is issued, I shall not employ any person in any manner so as to become subject to the Worker's Compensation laws of California. If, after making this certificate of exemption, I( become subject to the Worker's Compensation provisions of the Labor Code, I mus forthwith comply with such provisions or this permit shall be deemed revoked. APPLICANT CERTIFICATION Sq. Ft Floor Area: I Valuation: $33421 APN Number: 36617013.00 I Occupancy Type: I certify that I have read this application and state that the above information is correct. I agree to comply with all city and county ordinances and state laws relating to building construction, and hereby authorize representatives of this city to enter upon the above mentioned property for inspection purposes. (We) agree to save indemnify and keep harmless the City of Cupertino against liabilities, judgments, costs, and expenses which may accrue against said City in consequence of the sting of this permit. Additionally, the applicant understands and will comply :i all non -point source regulatio s per the Cupertino Municipal Code, Section 9.18. Sian ature ' Date PERMIT EXPIRES IF WORK IS NOT STARTED WITHIN 180'DAYS OF PERMIT ISSUANCE OR 180 DAY OM LAST CALLED INSPECTION. ISSL ed by: Date: RE -ROOFS: All oofs shall be inspected prior to any roofing material being installed. If a roof is instilled without first obtaining an inspection, I agree to remove all new materials for insl ection. Sig iature of Applicant:_ Date: ALL ROOF COVERINGS TO BE CLASS "A" OR BETTER HAZARDOUS MATERIALS DISCLOSURE I hive read the hazardous materials requirements under Chapter 6.95 of the California Health & Safety Code, Sections 25505, 25533, and 25534. I will maintain compliance with the Cupertino Municipal Code, Chapter 9.12 and the Health & Sa ety Code, Section 25532(a) should I store or handle hazardous material. Additionally, should I use equipment or devices which emit hazardous air co ttaminants as defined by the Bay Area Air Quality Management District I will mt intain compliance with the Cupertino Municipal Code, Chapter 9.12 and the Ht alth & Safety Code, Sections 25505, 25533, and 25534. !I x Date CONSTRUCTION LENDING AGENCY I i ereby affirm that there is a construction lending agency for the performance of work's fo• which this permit is issued (Sec. 3097, Civ C.) Lender's Name L :nder's ARCHITE T�CLARATION I mderstand my plans shall be used as public records. Licensed CITY OF CUPERTINO BUILDING PERMIT BUILDING ADDRESS: 7576 NEWCASTLE DR CON'I'RACI'OR: QUALITY FIRST HOME PERMIT NO: 10070169 IMPROVEMENTS OWNER'S NAME: CHARLES & SHIRLEY GRAY 6545 SUNRISE BIA'D FFE, 202 DATE ISSUED: 08/032010 0R'7FIVS I'IIONE: 4082530606 CITRUS HEIGHTS, CA 95610 Pt10NE NO: (916)798-2921 LICENSED CONT'RACFOR'S DECLARATION ION BUILDING PERMIT INFO: BLDG r ELECT r PLUMB 1- LicenseClass $ cl D L�p. 9 J �p� /Z �'` Conlmctor e Dan p lG�L C� I hereby affirm that I am licensed under the provisions of Chapter-9 (commencing with Section 7000) of Division 3 of the Business & Professions Code and that no. license is in full force and effect. 1 hereby offirm under penalty of perjury one of the following two declarations: I have and will maintain a certificate of consent to self -insure for Worker's Compensation, as provided for by Section 3700 of the Labor Code, for the perfommnce of the work for which this permit is issued. I have and will maintain Worker's Compensation Insurance, as provided for by Section 3700 of the Labor Code, for the pert lmance of the work for which this permit is issued. ,\I'1'LIC,\N'1' CE:R'I'IPIC,\'PION I certify that I have read this applic:lmn and state that the above information is correct. I agree to comply with all city and county ordinancesand state laws relating to building construction, and hereby authorize representatives of this city to enter upon the above mentioned property for inspection purposes. (We) agree to save indemnify and keep harmless the City of Cupertino against liabilities, judgments, costs, and expenses which may accrue against said City in consequence of the granting of this permit. Additionally, the applicart understands and will comply with all non -point source regulations per the quperlino Municipal Code, Section 9.18. SC Signature Date 11 �3 2 e�,(i� ❑ O\YNER-RIID,DER DECLARATION I hereby affirm than am exempt from the Contractor's License Law for one of the following two reasons: 1, as owner of the property, or my employees with wages as their sole compensation, will do the work, mad the structure is not intended or offered for sale (Sec.7044, Business & Professions Code) 1, as owner of the property, am exclusively contracting with licensed contactors to construct the project (Sec.7044, Business & Professions Code). I hereby affirm under penalty of perjuy one of the following three declarations: I have and will maintain a Certificate of Consent to self -insure for Worker's Compensation, as provided for by Section 3700 of the Labor Code, for the performance ofthe work for which this permit is issued. I have and will maintain Worker's Compensation Insuranee,'as provided for by Section 3700 of the Labor Code, for the performance of the work for which this permit Is Issued. I certify that in the performance of the work for which this permit is issued, I shall not employ any person in any manner so as to become subject to the Worker's Compensation Imes of California, If, after making this certificate ofexemption. I become subject to the Worker's Compensation provisions of the labor Code, I tar forthwith comply with such provisions or this permit shall be deemed revoked. APPLICANT CERTIFICATION 1 certify that I have read this application and state that the above information is correct. I agree to comply with all city and county ordinances sold state laws relating to building construction, and hereby authorize represemalives of this city to enter upon the above mentioned property for inspection purposes. (We) agree to save indemnify and keep harmless the City of Cupertino against liabililics,judgments, costs, and expenses which may accrue against said City in consequence of the granting of this permit. Additionally, the applicant understands and will comply with all non -point source regulations per the Cupertino Municipal Code, Section Sign. r• il�jJ gl ?c� Signature '"�� )i-JG/_�' Date 6 C2 MECH r RESIDENTIAL r COMMERCIAL r JOB DESCRIPTION: INSTALL 2A KW AC PHOTOVOLTIAC SOLAR SYSTEM ROOF MOUNTED GRID TIED Sq. PI Floor Arco: I Voluation: $33421 AI'N Number: 36617013.00 1 Occupancy Type: PERMIT EXPIRES IF WORK IS NOT STARTED WITHIN 180 DAYS OF PERMIT ISSUANCE OR 180 DAYOM LAST CALLED INSPECTION. Issued byDate: RE: ROOFS: All roofs shall be inspected prior to any roofing material being installed. If a roof is installed without first obtaining an inspection, I agree to remove all new materials for inspection. Signature of Date: ALL ROOF CO\'F,RINGS TO BE CLASS "A" OR BE:f11E11 11AZARDOUS MAT EIR1A1S DISCLOSURE I have read the hazardous materials requirements under Chapter 6.95 of the California Ilcalth & Safety Code, Sections 25505, 25533, and 25534. 1 will maintain compliance with the Cupertino Jlunicipal Code, Chapter 9.12 and the lic llh & Safety Code, Section 25532(a) should I store or handle hazardous material. Additionally. should I use equipment or devices which emit hazardous air contaminants as defined by the IN)Area Air Quality Management District I will maintain compliance with the Cupertino Municipal Code. Chapter 9.12 and the Health & Safety Code. Sections 25505, 25533, and 25534. Dale. ail& 1 CONSTRIICHON I.E.NDING AGENCY I hereby affirm that there is a construction lending agency for the performance of work's for which this permit is issued (Sec. 3097, Civ C.) Lender's Name Lender's ARCHITECT"S DECLARATION I understand my plans shall be used as public records, 2 ITEMS OF 4 CITY OF CUPERTINO PERMIT RECEIPT Sec: Twp: Rng: Sub: Blk: Lot: APN 36617013.00 DATE ISSUED.......: 07/26/2010 RECEIPT 4.........: BS000010960 REFERENCE ID # ...: 10070169 SITE ADDRESS .....: 7576 NEWCASTLEDR SUBDIVISION ....... CITY .............: CUPERTINO IMPACT AREA ....... ' OPERATOR: SylviaM COPY # : 1 OWNER ............: CHARLES& SHIRLEY GRAY ADDRESS ..........: 7576 NEWCASTLE DR CITY/STATE/ZIP ...: CUPERTINO, CA 95014-5221 RECEIVED FROM ....: QUALITY FIRST HOME CONTRACTOR .......: GC ANDERSON LIC # 30398 COMPANY ...........: QUALITY FIRST HOME IMPROVEMENT ADDRESS ..........: 6545 SUNRISE BLVD STE 202 CITY/STATE/ZIP ...: CITRUS HEIGHTS, CA 95610 TELEPHONE ........: (916) '788-2921 FEE ID UNIT QUANTITY AMOUNT PD-TO-DT THIS.REC NEW BAL --------------------------------- 1BCBSC VALUATION 33,421.00 -------------------- 2.00 ---------- 0.00 2.00 ---------- 0.00 1SOLARRES FLAT RATE 1.00 207.00 0.00 207.00 0.00 TOTAL PERMIT ---------- ----- 209.00 -------- 0.00 209.00 ---------- 1 0.00 METHOD OF PAYMENT ----------------- CHECK TOTAL RECEIPT AMOUNT --------------- 418.00 --------------- 418.00 VOICE ID DESCRIPTION --------------------------- 301 ROUGH PLUMBING REFERENCE NUMBER -------------------- 1829/1823 VOICE ID DESCRIPTION -- - 303 ROUGH MECHANICAL 304 ROUGH ELECTRICAL 313 ROOF NAIL 505 FINAL ELECTRICAL 507 FINAL PLUMBING 508 ,FINAL MECHANICAL COMMUNITYPLUS V8.1 PAGE NUMBER: 1 DATE: 07/30/2010 CITY OF CUPERTINO MODULE pinrvrpt: TIME: 06:49:18 PLAN REVIEW STOP REPORT SELECTION CRITERIA: BLDG PERMIT NUMBER: 10070169 - CHARLES & SHIRLEY GRAY PARCEL ID 36617013.00 PARCEL ADDRS 7576 NEWCASTLE DR CUPERTINO, CA 95014 APPLY DATE 07/26/10 ISSUE DATE 07/26/10 C/O DATE TYPE: SOLAR-RES ------------------------------------------------------------------------------- REVIEW STOP: BLDG - BUILDING DEPARTMENT REVIEW REV NO: 1 STATUS: P DATE: 07/30/10 CONT ID: REVIEW SENT BY: DATE: 07/30/10 DUE:08/02/10 TIME SPENT: 0.00 REV RECEIVD BY: LARRY DATE: 07/26/10 SENT TO: REVIEW NOTES: 07/26/2010 INSTALL 2.4 KW AC PHOTOVOLTIAC SOLAR SYSTEM ROOF MOUNTED GRID TIED 07/30/2010 1.INDICATE ON PLANS LABELS MUST BE ENGRAVED WIT {^ -LETTERING MINIMUM 1/2 INCH IN HEIGHT --\ RED LINE AT PLANS PERMIT PICKUP. `'�..--------------------------- - ----- --------- S} t COM ,..M I LUS V 8. 1 PAGE NUMBER: 1 DATE: 15:47:2010 CITY OF CUPERTINO P �'Op v nrvrpt: TIME: 15:47:58 PLAN REVIEW STOP REPO" EEJ-_(�A'J! SELECTION CRITERIA: R PERMIT NUMBER: 10070169 - CHARLES & SHIRLEY GRAY . TYPE: SOLAR-RES PARCEL ID 36617013.00 PARCEL ADDRS 7576 NEWCASTLE DR CUPERTINO, CA 95014 APPLY DATE 07/26/10 ISSUE DATE : 07/26/10 C/O DATE --------- REVIEW STOP: ASSESS - REV NO: 1 STATUS: DATE: CONT ID: REVIEW SENT BY: DATE: DUE:08/02/10 TIME SPENT: REV RECEIVD BY: DATE: 07/26/10 SENT TO: REVIEW NOTES: 07/26/2010 INSTALL 2.4 KW AC PHOTOVOLTIAC SOLAR SYSTEM ROOF MOUNTED GRID TIED ------------------------------------------------------------------------------- REVIEW STOP: BLDG - BUILDING DEPARTMENT REVIEW REV NO: 1 STATUS: DATE: CONT ID: REVIEW SENT BY: DATE: DUE:08/02/10 TIME SPENT: 0.00 REV RECEIVD BY: LARRY DATE: 07/26/10 SENT TO: REVIEW NOTES: 07/26/2010 INSTALL 2.4 KW AC PHOTOVOLTIAC SOLAR SYSTEM ROOF MOUNTED GRID TIED ----------------------------------------------- REVIEW STOP: PLANNING - PLANNING DEPARTMENT REVIEW REV NO: 1 STATUS: DATE: CONT ID: REVIEW SENT BY: DATE: DUE:08/02/10 TIME SPENT: 0.00 REV RECEIVD BY: BRIAN DATE: 07/26/10 SENT TO: A REVIEW NOTES: 07/26/2010 INSTALL 2.4 KW AC PHOTOVOLTIAC SOLAR SYSTEM ROOF MOUNTED GRID TIED CITY OF CUPERTINO FEE ESTIMATOR — BUILDING DIVISION ADDRESS: 7576 Newcastle Dr. DATE: 07/26/2010 REVIEWED BY: jsg APN: BP#: `VALUXTION: $0 *PERM ITTVPL: Building Permit PLAN CHECK TYPE: Alteration / Addition /Repair. PRIMARY SFD or Duplex USE: OVER THE COUNTER? O No Ycs APPLICATION TYPE: 1R3SFDW MECHANICAL Q Yes Q No PLUMBING 0 Yes Q No ELECTRICAL QYes 0No O O � I OCCUPANCY TYPE: TYPE OF CONSTR. FLR AREA (s .fC) PC FEES PC FEE ID I BP FEES BP FEE ID R-3 (Custom) li-B,lii-BjV,v-B 0 $0.00• $0.00 I i TOTALS: 0 $0.00 $0.00 Meth. Plan Check Week Permit Fee: Other Afeah. hup. Plumb. Plat Check Plumb. Permit Fee: Other Plumb. Gtgt, Elec. Plan 'Check 0.0 1 hrs $0.00 Elec. Permit Fee: IEPERMIT Other Elec. Insp. 0.0 hrs $42.00 I NOTE: These fees are based on the, nreliminan, information available and are only an es'titnate. Contact the Dent for adtln'I into. FEE ITEMS fFee Resohnion 09-051 E(L 7/1i09) FEE QTY/FEE MISC ITEMS Plan Check Fee: $0.00 1 # $207.00 Photovoltaic System ISOLnRRES Suppl. PC Fee: O Reg. O OT 0.0 hrs $0.00 PME Plan Check: $0.00 Permit Fee: $0.00 Suppl. Insp. Fee:O Reg. O OT 0.0 ]its $0.00 PME Unit.Fee: $0.00 PME'- Permit Fee: Construction Tux Acoustical Fee: Q Yes Q No $0.00 Q 0 Work Without Permit? Q Yes 0 No $0.00 Plannine Fee: $0.00 Select a Non -Residential Building or Structure G O Travel Documentation Fees: Strone Motion Pee: $0.00 Select an Administrative Item l3ldg, Sids Commission Fee: $0.00 SUBTOTALS: i$$2" $207.00 J TOTAL FEE: _$2"00 Revised: 7/22/2010 CITY OF CUPERTINO SOLAR PANEL PERMIT APPLICATION FORM CUPERTINO APN # ca(v 1-7 013.00 Date: -7 ILA / Z L_(c7 Building Address:, j —7 Owner's Name: Ct-\ Phone #: y0$-a53-0(0OC-D Con ractor: _ Phone #: (j L6-1n7J1FEk �(J . ,Fax #: Contra for License -1 71-1- — Contact: i � ` \ 1 \ Phone #: \��t-.sL�\ c-1�mt.D1 t—Fax #: Cupertino Business License #: _ Job Description: Residential Commercial ❑ Number of Panels/Units: Valuation (cost ofproject): Kilowatts:_ Project Size: Express ❑/ Standard Large Major Green Points: 1.2 KW — 6 Points ❑ 2.4 KW — 12 Points ❑ 3.6 KW — 18 Points ❑ Quantity Fee ID Fee Description Fee Group Permit Type . 1SOLARPANL Commercial Solar Panel E SOLAR-COMM 1PHOTOVCOM Photovoltaic System Commercial/Multi-family E 1BSEISMICO Seismic Commercial E 1 ELCPLNCK Plan Check Fee E IBCBSC Cal Bldg Standards Commission Fee B ALL PERMIT TYPES COMM & RESID ISOLARRES Residential Solar Panel E SOLAR-RES Revised 08/20/2009 I�aogybu &COMPANY Colorado Sp Den er Springs Fort Worth 4900 Lang Ave. NE Houston Albuquerque, NM 87109 Kansas Lenexa City P.O. Box 94000, 87199-4000 Omaha 505-348-4000 Pasadena 505-348-4055 Fax Phoenix Rio Rancho Selina San Bernardino San Diego Wilson & Company Latin America, LLC 27 February, 2008 Applications Engineering Department UniRac, Inc. 1411 Broadway Boulevard NE Albuquerque, New Mexico 87102-1545 Re: Engineering Certification for UniRac's SolarMount Flush, Code-CompliantCE�vr,D Installation Manual 227 WCEA File: 08-100-204 00 To Whom It May Concern: MR I have reviewed the portions of the subject manual pertaining to the structural calculation of applied loads and beam selection. Specifically, this consists of "Part 1. Procedure to Determine the Design Wind Load", and "Part 11. Procedure to Select Rail Span and Rail Type." The procedures guide the user through the calculation of design wind force, load combinations, and beam selection. All calculations associated with the procedures have been checked and found to be in compliance with the codes listed in the next paragraph. The procedures are based on and in compliance with the following codes/standards: 2007 California Buildintt Code (C13C), based on the 2006 International Building Code, by International Code Council , Inc., 2006. 2. Aluminum Design Manual: Specifications and Guidelines for Aluminum Structures, by The Aluminum Association, Washington, D.C., 2000. Mechanical properties of the UNIRAC extruded rails and related components are based on data obtained from Walter Gerstle, P.E., Department of Civil Engineering, University of New Mexico, Albuquerque, NM. WILSON 4 COMPANY, INC., ENGINEERS 9 ARCHITECTS INSTALLATION INSTRUCTIONS TOOLS NEEDED Measuring tape, roofer's Flat bar, chalk line, stud finder, caulking gun with roofing sealant, drill with 1/4" long bit, drill with 1/2" deep socket. 1. LOCATE RAFTER Using horizontal and vertical chalk lines to align hole for placement of each QuickMount 2. DRILL PILOT HOLE Using drill with 1/4" long bit, drill pilot hole through roof and rafter, taking care to drill square to the roof. 3. LIFT TILE Lift composition roof tile with roofers Flat bar, just above placement of QuickMount. Qx,uickMount PV- =—N UT --(B) WASHER GASKET HANGER BOLT QUICKMOUNT FLASHING p y AND BLOCK 4. SEAL HOLE Using caulking gun with roofing sealant, squeeze a dab of roofing sealant into hole. %SHER (800)998-6059 5. SLIDE QUICKMOUNT INTO PLACE Lift comp tile and n r, lu"uj slide QuickMount into place. nnan i l �� � 6. SET HANGER BLT•; O smaller WASHER (A) & NUT Using drill with deep socket, set with washer (A) and then nut, tighten into place. 7. ADD RUBBER GASKET Push black gasket into place Flush with toprof QuickMount block, W C. N W G� /\ J 8. SET RACK INTO (T\ PLACE larger FkNy+� WASHER (B) & NUT Using drill with 1/2" deep socket, set up rack with washer (B) and then nut, tighten into place. M PATENT PENDING 07-,uickMount pN/" SPECIFICATION SHEET QuickMount PV TM is an all -in -one waterproof flashing and mount to anchor photovoltaic racking systems to a new or existing roof. It is made in the USA of aluminum and includes stainless steel hardware. It works with all standard racks, installs seamlessly and is a better low -profile mount. Juts Flat Washer (B) 1" x 5/16" Rubber Gasket 60 Durometer EPI Sealing Washer (A) 3/4" x 5/16" Hanger Bolt 5/16" x 6" — 1-.1/2" Machine, 1-1/2" Spacer, 3 Mount St Flashing Aluminum Mount 2-1/4"1 x 1-1/4"w x 1-1/4 Flashing .05" thick. For standard composition roofs: flashing is 12' mount is attached 3" off center. definition cut composition, or shz flashing is 18" x 18", mount is at___..__ 3" off center. For flat applied roofing during installation of roof: Flashing is 18" x 18", mount is attached in the center. Patent Pending R_ECEIVE JUL 23 2010 BY: Lag pull-out (withdrawal) capacities (lbs) in typical lumber: Lag screw specifications Specific 5/16" shaft* 5/16" shaft - gravity 3" thread depth per 1" thread depth Douglas Fir, Larch .50 798 266 Douglas Fir, South .46 705 235 Engelmann Spruce, Lodgepole Pine (MSR 1650 f &.higher) .4235 Hem, Fir .43 636 212 Hem, Fir: (North) .46 705 705 ,235, U�(U}/] Southern Pine .55 921 (307. Spruce, Pine, Fir .42 615 `{ _ \\112.JOJS000UUU Spruce, Pine, Fi'r 2 million psi and higher grades ' 48 gradd es of MSR and MEL) .50 79i18 \\\O� 266 Sources: Uniform Building Code; American Wood Council v� Notes: I) Thread must be embedded in a rafter or other structural roof member. 2) Pull-out values incorporate a 1.6 safety factor recommended by the American Wood Council. 3) See UBC for required edge distances. -use Flat washers with lag srews. 12.2006[SPECSHT) 108 Crest Avenue - Alamo, CA 94507-2646 Toll Free: (800) 998-6059 Phone: (925) 935-7811 Fax: (925) 935-7877 Email: info(alouickrackpv.com www.quickrackpv.com System Dead Weight Calculations GRAY 7576 NEW CASTLE DR CUPERTINO, CA95014 # of Solar Panels # of Points of Connection with the roof Panel Weight Calculation Solar Panel Weight (Ibs) Mounting System Weight (Ibs) Total Panel Weight (# Panels x Panel Wt.) + Mounting System Weight Point Load Calculation Point Load (Total Panel Weight / # of Points of Connection) Distributed Load Calculation Solar Panel Area (Length" x Width") / 144 Total Solar Panel Area (# Panels) x Solar Panel Area Inter -Panel Spacing (Inches) Total Spacing Area (# Spaces Btw Panels x Inter -Panel Space x Panel Length) Total Panel Area (Total Solar Panel Area + Total Spacing Area) Distributed Load (Total Panel Wt / Total Panel Area) 12 48 44.1 Ibs 84.672 Ibs 614 13 Ibs 17.49 Sq. Ft. 209.82 Sq. Ft. 1 Inches 0.361 Sq. Ft. 210.18 Sq. Ft. 2.92 Ibs./sf RECEIVED JUL ` 3 2910 IM Attachment Detail for Solar Array at 7576 NEW CASTLE DR, CUPERTINO, CA 95014 MM-- I "Truss Roof Framing 6 1 I 1 I 1 1 1 j L 1 1 1 I 1 I 1 1 1 1 1 1 I 1 1 1 1 C Tile Roof Hook attached w/ two 5/16" x 3-1/2" Lag Screws Solar Mount Railing 2x4" Rafter on 24" Centers C o p.� PHOTOVOLTAIC ARRAY consists of 12 NU-U240F1 Sharp Modules String 1- 6 NU-U240F1 Sharp Modules (STC) 240 String 2- 6 NU-U240F1 Sharp Modules (STC) 240 (NOTE 1) Approx. IM FT conduit Run from Junction Wx to Disconnect JUNCTION BOX (NOTES 2,3) TERMINALS,ON, Amp Rated 2P 1SA CB- ting Main _ ice w/100 , Breaker I GENERAL NOTES 1 1. PV array contains two parallel strings of 6; 240 Watt Modules in series (12 Modules Total) 2. PV array wiring to junction box is R10 AWG USE-2 with Factory -Installed MC connectors 3. PV array junction box provides transition from array wiring to coduit wiring 4. Ground. Fault Protection provided in Inverter S. Inverter is PVP2500 model rated at 2.5 kW AC output and is rated to provide 10.41amps at 240-Volts at 40 C. 6. Inverter is Listed to UL-1741-Utility-Interactive" 7. 125 Amp Rated Existing Main Service Panel with 100 Amp Breaker with a 15-Amp Two -Pole circuit breaker for point of connection (Not to exceed 120%of busbar rating- CEC 690.64 (B) (2) 8. Equipment grounding conductors on AC and DC side sized according to CEC 250.122 9. Negative pole of PV array reference to ground at the inverter to, L.c..JIaA6 -\c fie- vV I/,ZIf LQ4-e -.,V t 5 USE-2 48 GND (NOTE 8) (NOTE 9) INVERTER PVPZ500 (NOTES 4,5,6 ) DUAL POWER SUPPLY PHOTOVOLTAIC AC INVERTER -EACH STRING PERATING CURRENT(Ipm) 7.98 A PERATING VOLTAGE(Vpm) 361 V MAX SYSTEM OUTAGE(( CC)) 449 V HORT CIRCUIT CURRENT(ISCII 8.65 A Quality First Home Improvements, Inc 6545 Sunrise Blvd Citrus Heights, CA 95610 License# 875772 Title: Single -Line Diagram for PV Solar System Drawn By: Michael Kaholokula Date: 7/20/2010 Phone: 916-300-8479 Job Number: SJSOL020 Checked By: Dan Haran - C10 Customer: GRAY Phone: 530-917-3031 Address: 7576 NEW CASTLE DR CUPERTINO, CA 95014 Scale: Not To Scale Utility: PG&E SH^RPs solar electricity 240 WATT MULTI -PURPOSE MODULE NEC 2008 Compliant i i- 1-1 1._ I - NU-U240F1 RECEIVED BY: JUL 125 2010 U MULTI -PURPOSE 240 WATT , MODULE FROM THE WORLD'S �= TRUSTED SOURCE FOR SOLAR. Using breakthrough technology, made possible by nearly 50 years of proprietary research and development, Sharp's NU-U240F1 solar module incorporates an advanced cell surface texturing process to increase light absorption and improve efficiency. Common applications include comrercial and residential grid -tied roof systems as well as ground mounted arrays. Designed to withstand rigorous operating conditions, this module offers high power output per square foot of solar array. Sharp's most powerful commercial module manufactured today. ENGINEERING EXCELLENCE High module efficiency for an outstanding balance of size and weight to power and performance. DURABLE Tempered glass, EVA lamination and weatherproof backskin provide long -life and enhanced cell performance. RELIABLE 2S-year limited warranty on power output. HIGH PERFORMANCE This module uses an advanced solar cell surface texturing process to increase light absorption and improve efficiency. INNOVATIVE 156 mm pseudo -square monocrystalline solar cells provide high power output. Ideal for large commercial rooftops where space is a premium. The NU.U240FI offers Improved Frame Technology Industry -leading pet for mane for a variety of applications. SHARP: THE NAME TO TRUST When you choose Sharp, you get more than well -engineered products. You also get Sharp's proven reliability. outstanding customer service and the assurance of our 25-year limited warranty on power output. A global leader in solar electricity, Sharp powers more homes and businesses than any other solar manufacturer worldwide. BECOME POWERFUL 240 WATT NU-U240F1 NEC 2008 Compliant Module output cables: 12 AWG with locking connectors ELECTRICAL CHARACTERISTICS Maximum Power (Pmax)' 240 W Tolerance of Pmax t10%/-S% Type of Cell Monocrystalline silicon Cell Configuration 60 in series Open Circuit Voltage (Voc) 37.4 V Maximum Power Voltage (Vpm) 30.1 V Short Circuit Current (Isc) 8.65 A Maximum Power Current NMI) 7.98 A Module Efficiency (%) 14.7% Maximum System (DC) Voltage 600 V Series Fuse Rating 15 A NOCT 47.5'C Temperature Coefficient (Pmax) -0.48591./'C Temperature Coefficient (Voc) -0.351%/'C Temperature Coefficient (Isc) 0.053%/'C 'Measured at (STC) Standard Test Conditions: 25'C. 1 kW/mlinsolation, AM 1.5 MECHANICAL CHARACTERISTICS Dimensions (A. B a C below) 39.1'x 64.6'. 1.8'/994 a 1640 t 46 min Cable Length (0 43.3"/1100 mm Output Interconnect Cable— 12 AWG with MC4 Locking Connector Weight 44.1 Ibs / 20.0 kg Max Load 50 psf (2400 Pascals) Operating Temperature (cell) -40 to 194'F / -40 to 90'C "A safety leek clip (Multi Contact part number PV-SSH4) may ba required in readily accessible locations per NEC 2008 690.33 (C) QUALIFICATIONS__ _ __ __ _ _ _ _ _ _ _ _ _1 UL Listed UL 1703 1 Fire Rating .._Class C_ c �L us✓, t WARRANTY 25-year limited warranty on power output Contact Sharp for complete warranty information 0edgn and specifics[ions are subject to change without notice. Sharp Is a registered trademark at Sharp Car bastion. All atheotraceme, ks era property or their respective owners. Contact Sharp to obtain the latest product manuals before using any Sharp device. Cover photo: Solar InslalleUon by SP0 Sola, SHARP DIMENSIONS BACK VIEW SIDE VIEW e A B C D E 39.1'/994 mm 64 6'/1640 mm 1.Ii mm 7.9-/200 mm ta,4'/365 mm F G H d 32.3'/820,nm 3.91'/100 mm 37.7'/958 mm 43.371100 mm Contact Sharp for tolerance specifications Sharp solar modules are manufactured in the United States and Japan, and qualify as "American" goods under the "Buy American" clause of the American Recovery and Reinvestment Act (ARRA). SHARP ELECTRONICS CORPORATION 5901 Solsa Avenue, Huntington Beach, CA 92647 1-800-SOLAR-06 - Email: sharpsolar@sharpusa.com www.sharpusa.com/s olar 02010 Sharp Elacimnics Corporation. All rights reserved. . 09L-058 • PC.03.10 DIMENSIONS PVP1100to PVP3500 spa., nn. PVP4600, PVP4800, PVP5200 ELECTRICAL SPECIFICATIONS Continuous Output Power (watts) 1100 2000 2500 2800 3000 3500 4600 4800 5200 Weighted CEC Efficiency(%) 90.5 92 94.5 92 93.5 95.5 95.5 96 96 Maximum DC Input Voltage(VOC) 500 500 500 500 500 500 500 500 500 DCVoltage Operating Range IV) 115-450 115-450 140-450 18OA50 170-450 200-450 205-450 20OA50 240-450 DC Minimum Start Voltage 130 130 155 195 185 215 220 215 255 DC Isc Maximum Current (A) 26 26 26 26 26 26 48 48 48 DC Imp Nominal Current (A) 10 18 20 18 18 18 25 26 25 AC Maximum Continuous Current(Amps) 10 9 11_ 13 _13 15 23 21 23 AC Nominal Voltage M AC Output Voltage Range (VI 120 105.6-132.5 240 211-264 240 211-264 208 183-229 240 211-264 240 211-264 208 183-229 240 211-264 240 211-264 AC Frequency Range (Hz) 59.3-60.5 59.3-60.5 59.3-60.5 59.3-60.5 59.3-60.5 59.3-60.5 59.3-60.5 59.3-60.5 59.3-60.5 ME C H AN I CAL S P E C IF I CAT I ON S Inverter with Factory -Integrated AC and DC PV System Disconnect NEMA 3R Steel Enclosure Wall Mounted with Bracket Included Weight pbs) 55 65 70 80 80 85 135 135 135 Inverter with Disconnect Dimensions 30 3/8" H 30 3/8' H 30 3/8" H 30 3/8' H 30 3/8' H 30 3/8' H 35' H 35' H 35' H x155/8"W x155/8"W x155/8'W xl55/8'W xl55/8'W xl55/8'W x181/8'W x181/8'W x181/8'W x81/4'D x81/4'D x81/4'D x81/4'D x81/4'D x81/4'D x85/8"D x85/8'D x85/8'D AGENCY APPROVALS UL 98 13th Edition, Enclosed and Dead -Front Switches, UL 1741 Nov 2005 Revision, IEEE 1547 Compliant, FCC Class A & 8 02009 PV Powered . r s r r P JiI Proven Reliability - Now With an Integrated AC and DC PV System Disconnect Listed to the UL 98 Standard PV Powered, Inc. continues to deliver industry -leading reliability and technical innovations that lower the total cost of PV systems installation. PV Powered is now the only manufacturer of a residential inverter -integrated AC/DC PV System Disconnect that is listed to the UL 98 Standard. The UL 98 Standard, called "Enclosed and Dead -front Switches" ensures the integrated PV Powered disconnect meets all installation and inspection requirements of a PV System Disconnect. Housed within an NEC Compliant wire raceway, PV Powered's innovative disconnect consists of one enclosure with generous working room for installation. In addition to providing for a single point of connection from the utility service and PV array, the wireraceway's optimized knockout locations also provide options for side, bottom and back, entry with minimized conduit bending. The wire raceway enables flush side -by -side mounting, eliminating the need for extra equipment and resulting in a cleaner, less expensive installation. PV Powered's string inverters are backed by the industry's first nation-wide ten year warranty and equipment replacement program. Optional performance monitoring is available which s, I includes low cost, secure web -based access to inverter status and performance history. V Example of Side -by -side Flush Mounting on 16" Intervals PO Box 7348 Bend OR 97708 1-541-312-3832 WWW.PVPOWERED.COM FEATURES Industry -Leading Reliability • Endurance tested to 20 year operating life • Lowest part counts and fewest interconnects eliminate common failure points 1.�p • Field -proven technology with thousands of units installed nationwiidde'' �I Integrated AC and DC PV System DisconnectG�� r\' • Listed to UL 98 Standard for use with PV Powered UL 1741 Listed string inverters = • Robust testing of switch mechanism to UL 98 Standard, called "Enclowsed and Dead Front Switches" • Single AC/DC switch visible and lockable in the OFF position • NEC Compliant internal wire raceway enables flush side -by -side mounting • Direct -to -wall surface enclosure design allows for easy access and installation Easy Installation • Factory integrated inverter and PV System Disconnect eliminates the need for extra equipment • Interconnections reduced from 12 to 4 points, saving installation time and material costs • Field -configurable inverter grounding schema with simple jumper selection • Optimally placed knockouts for a variety of conduit routing options Installer -Focused Support • No special purchase requirements to get the best technical support in the industry • Live technical phone support • RMA program includes $400 purchase credit or $150 service reimbursement • Optional performance monitoring available 02009 PV Powered SOLARMOVNT� Code -Compliant Installation Manual 227.2 U.S. Des. Patent No. D496,248S, D496,249S. OLherpatenispendinj l L. X, r r, jmq Table of Contents JUL`. I. Installer's Responsibilities ................................. W. . ' '-.... <l.............. 2 Part 1. Procedure to Determine the Design Wind Load...........................................3 Part 11. Procedure to Select Rail Span and Rail Type ............................................. 10 Part 111. Installing SolarMount [3.1.] SolarMount rail components ................................................ 14 [3.2.] Installing SolarMount with top mounting clamps...............................15 [3.3.] Installing SolarMount with bottom mounting clips ............................. 21 [3.4.] Installing SolarMount with grounding clips and lugs ............................ 25 u man UNIRAC DFACE COPY Bright Thinking in Solar Unirnc welcomes input concerning the accuracy and user -friendliness of this publication. please write to publications@urtiracmm. ::'UNIRAC Unirac Code -Compliant Installation Manual SolarMount L Installer's Responsibilities Please review this manual thoroughly before installing your SolarMount system. This manual provides (1) supporting documentation for building permit applications relating to Unirac's SolarMount Universal PV Module Mounting system, and (2) planning and assembly instructions for SolarMount SolarMount products, when installed in accordance with this bulletin; will be structurally adequate and will meet the structural requirements of the IBC 2006, IBC 2003, ASCE 7- 02, ASCE 7-05 and California Building Code 2007 (collectively referred to as "the Code"). Unirac also provides a limited warranty on SolarMount products (page 26). SolarMount is much more than a product. It's a system of engineered components that can be assembled into a wide variety of PV mounting structures. With SolarMount you'll be able to solve virtually any PV module mounting challenge. It's also a system of technical support: complete installation and code compliance documentation, an on-line SolarMount Estimator, person -to -person customer service, and design assistance to help you solve the toughest challenges. Which is why SolarMount is PV's most widely used mounting system. QThe installer is solely responsible for: • Complying with all applicable local or national building codes, including any that may supersede this manual; • Ensuring that Unirac and other products are appropriate for the particular installation and the installation environment; • Ensuring that the roof, its rafters, connections, and other structural support members can support the array under all code level loading conditions (this total building assembly is referred to as the building structure); • Using only Unirac parts and installer -supplied parts as specified by Unirac (substitution of parts may void the warranty and invalidate the letters of certification in all Unirac publications); • Ensuring that lag screws have adequate pullout strength and shear capacities as installed; • Verifying the strength of any alternate mounting used in lieu of the lag screws; • Maintaining the waterproof integrity of the roof, including selection of appropriate flashing-, • Ensuring safe installation of all electrical aspects of the PV array; and • Ensuring correct and appropriate design parameters are used in determining the design loading used for design of the specific installation. Parameters, such as snow loading, wind speed, exposure and topographic factor should be confirmed with the local building official or a licensed professional engineer. 2 SolarMount Unirac Code -Compliant Installation Manual ofi'UNIRAC Part I. Procedure to Determine the Design Wind Load [1.1.] Using the Simplified Method - ASCE 7-05 The procedure to determine Design Wind Load is specified by the American Society of Civil Engineers and referenced in the International Building Code 2006. For purposes of this document, the values, equations and procedures used in this document reference ASCE 7-05, Minimum Design Loads for Buildings and Other Structures. Please refer to ASCE 7-05 if you have any questions about the definitions or procedures presented in this manual. Unirac uses Method 1, the Simplified Method, for calculating the Design Wind Load for pressures on components and cladding in this document. The method described in this document is valid for flush, no tilt, SolarMount Series applications on either roofs or walls. Flush is defined as panels parallel to the surface (or with no more than 3" difference between ends of assembly) with no more than 10" space between the roof surface, and the bottom Of the PV panels. This method is not approved for open structure calculations. Applications of these procedures is subject to the following ASCE 7-O5 limitations: 1. The building height must be less than 60 feet, It < 60. See note for determining It in the next section. For installations on structures greater than 60 feet, contact your local Unirac Distributor. 2. The building must be enclosed, not an open or partially enclosed structure, for example a carport. 3. The building is regular shaped with no unusual geometrical irregularity in spatial form, for example a geodesic dome. 4. The building is not in an extreme geographic location such as a narrow canyon or steep cliff. S. The building has a flat or gable roof with a pitch less than 4S degrees or a hip roof with a pitch less than 27 degrees. 6. If your installation does not conform to these requirements please contact your local Unirac distributor, a local professional engineer or Unirac for more clarification on the use of Method I. Lower design wind loads may be obtained by applying Method 11 from ASCE 7-05. Consult with a licensed engineer if you want to use Method'11 procedures. The equation for determining the Design Wind Load for components and cladding is: poet (PSD = AKzd pner30 pnzt (psf) = Design Wind Load A = adjustment factor for height and exposure category Kn = Topographic Factor at mean roof height, h (ft) I = Importance Factor pna30 (psi) = net design wind pressure for Exposure B, at height =30,1=1 You will also need to know the following information: Basic Wind Speed = V (mph), the largest 3 second gust of wind in the last 5Oyears. h (ft) = total roof height for flat roof buildings or mean roof height for pitched roof buildings Effective Wind Area QO = minimum total continuous area of modules being installed Roof Zone = the area of the roofyou are installing the pv system according to Figure 2, page 5. Roof Zone Setback Length = a (ft) Roof Pitch (degrees) If your installation is outside the United States or does not Exposure Category meet all of these limitations, consult a local professional engineer or your local building authority. Consult ASCE 7-05 • OFFrE COPY [1.2.] Procedure to Calculate Total Design Wind The procedure for determining the Design Wind Load can be broken into steps that include looking up several values in different tables. Step 1: Determine Basic Wind Speed, V (mph) Determine the Basic Wind Speed, V (mph) by consulting your local building department or locating your installation on the maps in Figure 1, page 4. Step 2: Determining Effective Wind Area Determine the smallest area of continuous modules you will be installing. This is the smallest area tributary (contributing load) to a support or to a simple -span of rail. That area is the Effective Wind Area, the total area of the fewest number of modules on a run of rails. ��EIVED JUL C, J Nib M BY:�� 3 .. U N I RAC Unirac Code -Compliant Installation Manual SolarMount do(4e) 120(54) 130(58) ' 140(63) Miles per hour (meters per second) Figure 1. Basic Wind Speeds. Adapted and - 'sutset applicable to ASCE 7-05. Values are nominal 14�63) 140Ion 740(63) design 3-second gust wind speeds at 33 feet 1�(�) above ground for Exposure Category C. 180(67) t8a�) 6poclal K7nd Ropion Step 3: Determine Roof/Wall Zone The Design Wind Load will vary based on where the installation is located on a roof. Arrays may be located in more than one roof zone. Using Table 1, determine the Roof Zone Setback Length, a (ft), according to the width and height of the building on which you are installing the pv system. Table I. Determine Koof/Wall Zone, length (a) according to building width and height a = 10 percent of the least horizontal dimension or 0.4h, whichever is smaller, but not less than either 4% of the least horizontal dimension or 3 fit of the building. Roof Least Horizontal Dimension ((t) Height(ft) 10 IS 20 25 30 40 SO 60 70 80 90 100 12S ISO 17S 200 300 400 500 I—I'D 3-3-3-3-3, 4 4, 4 4 4— 4 — 4-5 6-7-8-12-1'S 20l IS 3 3 3 3 3 4 5 6 6 6 6 6 6 6 7 8 12 16 20 20 3_3_3_3_3_4_5_6_7 8_8_8_8_8_8_8_12_16_20 25 3 3 3 3 3 4 5 6 7 8 9 10 10 10 10 10 12 16 20 C30 2_2 3 3=3 4=5=6=7=8=9 10_f2_12_I 2=12 l =16=20] 35 3 3 3 3 3 4 5 6 7 8 9 10 12.5 14 14 14 14 16 20 40 3;_3=3=3_3 4_5_6_7 8_9 10_12.5_IS_I6_I6_I6_I6_20-j 4S 3 3 3 3 3 4 5 6 7 8 9 10 12.5 15 17.5 18 18 18 20 50 3_3_3_3_3_4_5_6_7 8_9_10_12.5_15-17:5_20_20_20_20 60 3 3 3 3 3 4 5 6 7 8 9 10 12.5 15 17.5 20 24 24 24 Source: ASCEISEI 7-05. Minimum Design Loads for Buildings and other Structures. Chapter 6, Figure 6.3, p. 41. �r 4 Solat-Mount UniracCode-Compliant Installation Manual HFUNIRAC Step 3: Determine Roof Zone (continued) Using Roof Zone Setback Length, a, determine the roof zone locations according to your roof type, gable, hip or monoslope. Determine in which roof zone your pv system is located, Zone 1, 2, or 3 according to Figure 2. Figure 2. Enclosed buildings, wall and roofs ❑ Interior Zones F Roofs -Zone I /Walls -Zone 4 G End Z Roofs - Source ASCE/SE1 7-05, Minimum Design Loads for Buildings and Other Structures, Chapter 6, p. 41. Step 4: Determine Net Design Wind Pressure, Pnet30 (psi) Using the Effective Wind Area (Step 2), Roof Zone Location (Step 3), and Basic Wind Speed (Step 1), look up the appropriate Net Design Wind Pressure in Table 2, page 6. Use the Effective WindArea value in the table which is smaller than the value calculated in Step 2. If the installation is located on a roof overhang, use Table 3, page 7. Both downforce and uplift pressures must be considered in overall design. Refer to Section 11, Step 1 for applying downforce and uplift pressures. Positive values are acting toward the surface. Negative values are acting away from the surface. :U U N I RAC Unirac Code -Compliant Installation Manual SolarMount Table 2. paer30 (pso Roof and Wall &acW a Spee4V (mph) 90 NO I 110 •ISO, HO wndnmefb(rB 1�.120130140 wnlort< Upllh Downlorte Up4h Downlorte Uphh Up4h Dewnlaae UpIJv Dewnbrte Upllh Dewnfoae UpLh D�erte Up4h 1 10 5.9 -14.6 7.3 .18.0 8.9 -21.8 10.5 -25.9 12.4 -36.4 14.3 -35.3 16.5 -40.5 21.1 -52.0 1 20 5:6 -141 6.9 -17.5 8.3 -21.1 9.9 -25.2 11.6 -29.6 13.4 -34.4 15:4 -39:4 19.8 -50.7 u 1 50 5.1 -.13:7 6.3 -16.9 7.6 r2O.5 9.0 -24.4 10.6, -28,6 12.3 -33.2 14:1 -38. I' 18.1 -48.9 1 100 4.7 -13.3 S.8 -16.5 7.0 -19.9. 8.3 -23.7 9.8, -27.8 11.4 -32.3 13.0 -37.0 16.7 -47.6 0 v 2 10 5.9- -24.4. 7.3 -30.2 89 -36:5 10.5 -43.5 12'4 =51.0 14.3 -59.2 16i5 -67.9 21.1 -87.2 n 0 2 20 5.6 -2 h:81 6.9 -27.0 8.3 -32:6 9.9 -38.8 1i.6' -45.6 13.4 -52:9 15.4 -60:7 19.8 -78.0 0 2 56 5.1 -18.4 6.3 -22.7 7.6 -27.5 9.0 -32.7 10.6 -38.4 12.3 -44.5 14.1 -51.1 18.1 -65.7 `0 2 100 4:7 -15.8 5.8 -19.5 '7.0 -23.6 8.3 -28.1 9.8 -33.0 11.4 -38.2 13.0 -43.9 16.7 -56.4 0 w 3 10 5:9� -36.8 7.3 -45.4 11.9. -55.0 ID.S -65.4 12l4 -76.1 14.3 -89.0 I'6.5 -102.2 21.1 -131.3 3 20 5.6 -3D:5' 6.9 -37.6 8.3 -45.5 9.9 -54.2 II'.6 -63:6 13.4 -73.8 IS'.4 -84:7 19.8 -108.7 3 50 5.1 -22.1 6.3 -27.3 7.6, -33.1 9.0 -39.3 10.6 -46:2 12.3 -53.5 14.1. -61.5 18.1 -78.9 3 100 4.7 -15.8 5.8 -19.5 7.0 -23.6 8.3 -28.1 9.8 -33:0 11.4 -38.2 13.0 -43.91 16.7 -56.4 1 10 8.4 -13.3 10.4 -16.5 12:5 -19.9 14.9 -23.7 ITS -27.8 20.3 .32.3 233 -3-7.0 30.0 -47.6 1 20 • 7.7 -13.0. 9.4 -16.0 11.4 -19.4 13.6 -23.0 16.0 -27.0 18.5 -31.4 21.3 -36.0 27.3 -46.3 u 1 50 6.7 .12.5 8.2 -15.4 10.0 -18.6 11.9 -22.2 13:9 .26.0 16.1 -30.2 18.5 -34.6 23.8 -44.5 e`a a 1 100 5.9 -12: 1. 7.3 -14.9 8.9 =18:1 10.5 -21.5 12.4 -25.2 14.3 -29.3 16.5 43.6, 21.1 -43.2 t9. 2 10 .8.4 -23.2 10.4 -28.7 12.5 -39.7 14.9 -41.3 17:5 -46.4 20.3 -56.2 23:3 -64.5' 30.0 -82.8 2 20 7-.7 -21.4 9.4 -26.4 f 1.4 -31.9 13.6 -38.0 16. 1 -44.6 18.5 -51.7 21.3 -59i3' 27.3 -76.2 V 2 50 6:7 -18.9 1 8.2 -23.3 10.0 -28.2 11.9 -33.6 13:9 -39.4 16.1 -45.7 I8.5 -52.5 23.8 -67.4 A w 2 100 5:9 -17.0 1 7.3 -21.0 18.9 -25:5 10.5 -30.3 12.4 -35.6. 14.3 -41.2 16.5 -47:3' 21.1 -60.8 0 0 3 10 8:4 -34.3 10.4 -42.9 12.5 -51.3 14.9 -61.0 17.5 -71.6 20.3 -83.1 23.3 -95:4 30.0 -122.5 tr 3 20 7.7 -32.1 9.4 -39.6 1.1.4 -47.9 13.6 -S7.1 16.6 -67.0 18:5 -77.7 21.3 -89.2 27.3 -114.5 3 50 6:7 -29.1 8.2 -36.0 16.0 -43:5. 11.9 -S1.8 13.9 -60.8 16.1 .70.5 1 18.5 -81.6- 23.8 -104.0 3 100 5.9 -26.9. 7.3 -33.2 8.9 -40.2 10.5 -47.9 12:4 -56.2 14.3 -65.1 16.5 -74.8 21.1 -96.0 1 10 13.3 -14.6- 16.5 -18.0 19.9 -21.8 23.7 -25.9 27:8. -30.4 32.3 -35.3 .37.0 -40.5 47.6 -52.0 1 20 13.0 -13.8 16.0 -17.1 19.4 -20:7 23.0 -24.6 27.0 -28.9 31.4 -33.5 36.0 -38.4 46.3 -49.3 N w I 50 115 -12.8 15.4 -15.9 18:6 -1.9:2 22.2 -22.8 26.0 -26.8' 30.2 -31.1 34.6 -35.7 44.5 -45.8 1 100 12.1 -12.1 14.9 -14.9 18:1 -18.1 21.5 -21.5 25.2 -25.2 29.3 -29.3 316 =316 43.2 -43.2 m 2 10 13.3. -17.0 I6.5 -21.0 19:9 -25.5 23.7 -30.3 27:8 -35.6 32.3 -41.2 37:0 -47:3 47.6 -60.8 a 2 20 '13.0 -16:3, 16.0 -20.1 -24:3 23.0 -29.0 -34.0 -39.4 -45.3I 46.3 -58.1 2 50 12.5 -15.3, 15.4 -18.9 (19.9 18.6 -22.9 22.2 -27.2 I27,D 26.0 -32.0 131.4 30.2 -37.1 I36.0 34:6 -42.5 44.5 -54.6 n A 2 100 12.1 -14.6 14.9 -18.0 18.1 -21.8 21.5 -25.9 25'.2 -30.4 29.3 -35.3 33.6 40.5� 43.2 -52.0 `0 3 10 13:3 -17.0 16.5 -21.0 19.9 -21:31 23.7 -30.3 27.8' -35.6' 32.3 -41.2 37.0 -47.3 47.6 -60.8 3 20 13.0 -16:3 16.0 -20.1 19.4 -24:3 23.0 -29.0 27:0 -34:0 31.4 -39.4 36.0 -45:3 46.3 -58.1 3 50 115 -15.3 15.4 -18.9 18.6 -22.9 22.2 -27.2 26.0 -32.0 30.2 -37.1 34.6 -42:5 44.5 -54.6 3 100 12.1 -14.6 14.9 .18.0 18.1 -21.8 21.5 -25.9 25.2 .30.4 29.3 -35.3 316 -40:5 43.2 -52.0 4 10 14.6 -15.8 18.0 -19.S 21.8 -23.6 25.9 -28.1 30.4 -33.0 35.3 -38.2 40.5 -43.9 52.0 -56.4 4 20 13.9, -15.1 17.2 .18.7 20.8 -22.6 24.7 -26.9 29.0 -3116 33.7 -36.7 38:7 A2. 1' 49.6 -54.1 4 50 13.0' -14:3 16.1 .17.6 19.5 -21.3 23.2 -25.4 27.2 -29.8 31.6 -34.6 36.2 -3917' 46.6 -51.0 4 100 12.4 -13.6 15.3 -16.8 18.5 -20.4 22.0 .24.2 25.9 -28:4 30.0 .33.0 34.4 -37.8 44.2 -48.6 a 4 500 10.9 -12.1 13.4 .14.9 16.2- -18.1 19.3 -21.5 22.7 -25.2 26.3 -29.3 30.2 -33.6 38.8 -43.2 3 5 10 14.6 -19:5 18.0 -24.1 21,8' -29:1 25.9 -34.7 30.4 -40.7 35.3 -47.2 40:5 -54.2 52.0 -69.6 5 20 1319 -18.2 17.2 -22.5 20.8' -27:2 24.7 -32.4 29:0 -38.0 33.7 -44.0 38:7 -50:5 49.6 -64.9 5 50 13.0 -16.5 16.1 -20.3 19.5 -24.6' 23.2 -29.3 272 -34.3 31.6 -39.8 36.2 -45.7 46.6 -58.7 5 100 12.4 -15.1 15.3 -18.7 18i5 -22.6 22.0 -26.9 25.9 -31.6 30.0 -36.7 34.4 -42:1 44.2 -54.1 5 1 00 10.9 -12.1 13.4 -14.9 16.2 -18.1 19.3 -21.5 223 -25.2 26.3 -29.3 30.2 -316 38.8 -43.2 Source. ASCE/SEI 7-05, Minimum Design Loads for Buildings and Other Structures. Chapter 6, Figure 63. p. 4243. o- 6 SolarMount Unirac Code -Compliant Installation Manual :B° U N I RAC Table 3: paa,3a (psf) Roof Overhang Bp Wk spell vfmph) w zm. '11 90 I too I 110' I 120 I 130' I 140 I 150 I 170 w, 2 10 -21.0 -2. 31.4 37.3 -3 -438 . -58 -74.9 2 -3 I I 4.0 -420 I 2 50 -M1 -24.9 -30.1 -35.8 .48.7 55.9 71.8 2 100 -19.8 -24.4 - -35.1 -41.2 •47.8 -54:" -705 _ .I n Q 3 10 -34'.6 -42.7 • -51.6 -61.5 -72.1 -83.7 -96.0. -123.4 0 3 20 -27:1 -33.5-40.5 -48.3 -56.6 -65.7 •75.4. -96.8 e 3 50 -17.3 -21.4 -25.9 -30.8 -36.1 -41.9 -48.1 -61.8 3 100 -10.0 -12.2 -14.8 -17.6 -20.6 -23.9 -27.4. -35.2 w 2 10 -2T2 -33.5 -40:6. -48.3 -56.7 -65.7 -75.5 -96.9 2 20 =27:2 -33.5 -40.6 -48.3 -56.7 -65.7 -75.5 -96.9 c 2 50 -27.2 -33.5 -40.6 -48.3 -56.7 -65.7 -75.5 -96.9 n 2 100 -33.5 -40.6 -48.3 -56.7 -65.7 -75.5 -96.9 ,-27.2 0 3 10 .2 110.6 -126 •163.0 I I68: I I9573 I 110 I I 147.1 3 50 -'45�21 -43.6 -52.8 -62.8 -73. -85.5 -98. -126.1 ¢ 100 -3 - - -54.9 -64.4 - 83 -110.1 2 10 •-24:J -30.5 -36.9' -43.9- -SItS -59.8 -68.6 -88.1 eo 2 20 -24.0 -29.6 -35:8 -42.6 -50.0 -58.0 •66.5 •BS.S 2 50 -23.0 -28.4 -34.3 •40.8 -47.9 -55.6 .63.8 -82.0 2 100 -22.2 -27.4 -33.2 -39.5 -46.4 -53.8 -61.7 -79.3 Y 3 10 -24:7 -30.5 -36.9. -43.9 -51'.5- -59.8 -68:6 -85.1 I I I 26 I I I I 0 3 so -23.0 -28.4 -34:3 -40.8 -47.9 -55.6 -63.8 -82.0 W° 3 100 -22.2 -27.4 -33.2' -39.5 -46.4 -53.8 -61.7 -79.3 Source: ASCE/SEI 7-05• Minimum Design Loads for Buildings and Other Structures, Chapter 6• p. 44. Step 5: Determine the Topographic Factor, K., For the purposes of this code compliance document, the Topographic Factor, Kit, is taken as equal to one (1), meaning, the installation is surrounded by level ground (less than 10% slope). If the installation is not surrounded by level ground, please consult ASCE 7-05, Section 6.5.7 and the local building authority to determine the Topographic Factor. Step 6: Determine Exposure Category (B, C, D) Determine the Exposure Category by using the following definitions for Exposure Categories. The ASCF,ISEI 7-05' defines wind exposure categories as follows: EXPOSURE E is urban and suburban areas, wooded areas, or other terrain with numerous closely spaced obstructions having the size of single family dwellings. EXPOSURE c has open terrain with scattered obstruc- tions having heights generally less than 30 feet. This category includes Flat open country, grasslands, and all water surfaces in hurricane prone regions. EXPOSURE D has flat, unobstructed areas and water surfaces outside hurricane prone regions. This catego- ry includes smooth mud flats, salt flats, and unbroken ice. Also see ASCE 7-05 pages 287-291 for further explanation and explanatory photographs, and confirm your selection with the local building authority. OFMCE COV, TZIE;CVO 'V C. BY �� as U N I RAC Unirac Code -Compliant Installation Manual SolarMount Step 7: Determine adjustment factor for height and exposure category, A Using the Exposure Category (Step 6) and the roof height, h (It), look up the adjustmentfactor for height and exposure in Table 4. Step 8: Determine the Importance Factor, I Determine if the installation is in a hurricane prone region. Look up the Importance Factor, 1, Table 6, page 9,using the occupancy category description and the hurricane prone region status. Step 9: Calculate the Design Wind Load, pnet (psf) Multiply the Net Design Wind Pressure, pnet3o (psf) (Step 4) by the adjustment factor for height and exposure, A (Step 7),the Topographic Factor, Kst (Step 5), and the Importance Factor, I (Step 8) using the following equation: Poet (psf) = AKztI pnet3o pnn (psf) = Design Wind Load (10 psf minimum) A = adjustment factorfor height and exposure category (Step 7) Km = Topographic Factor at mean roof height, h (it) (Step 5) I = Importance Factor (Step 8) pnet3o (psf) = net design wind pressurefor Exposure B, at height = 30, 1 = 1 (Step 4) Use Table 5 below to calculate Design Wind Load. The Design Wind Load will be used in Part 11 to select the appropriate SolarMount Series rail, rail span and foot spacing. Table 4. Adjustment Factor (A) for Roof Height & Exposure Category Mon oof he,N tN B trp^+�R C D IS 1.00 1.21 1.47 20 1.00 1.29 1.55 25 1.00 1.35 1.61 30 1.00 1.40 1.66 35 1.05 1.45 1.70 40 1.09 1.49 1.74 45 1.12 1.53 1.78 50 1.16 1.56 1.81 55 1.19 1.59 1.84 60 1.22 1.62 1.87 Source ASCEISEI 7-05, Minimum Design Loads for Buildings and Other Suvaures, Chapter 6. Figure 6-3, p. 44. Table 5.Worksheet for Components and Cladding Wind Load Calculation: IBC 2006,ASCE 7-05 Vmmwu D.". snnbd VWue Une sup Norertme Building Fie`iiht h fc Building, Least Horizontal Dimension It Roof -Pitch degrees Exposure Category Basic Wind7Speedl V mph 6 1 - figured Effective Wind Area sf 2 Roof Zone Setback Leagth a h 3 Ta61e 1-1 Roof Zone Location 3 ' Figure 2 Ne[ Desipn Wind'Pressure Topographic Factor pnet30 Kst x psf 4 5 Ti61er2'31 Adjustment factor for height and exposure category A x. 7 Ti61e 4-I Importance Factor 1 x 8 Table 5 iroial'DesiFaWind'Load poet - psf 91 SolarMount Unirac Code -Compliant Installation Manual MOUNIRAC Table 6. Occupancy Category Importance Factor Non un one Rme Regions aM Hunka�rc Rene Re Hunlrune Rune Rt .rtsloompk Re - Ww gsp xM Hari" Gmenr rmegory DeinpWn Buglvrg stye E.nmpk, llilaa mpym0alvko spee4v, IOpnpM1 I Buildings and other Agricultural facilities 0.87 0.77 structures that Certain Temporary facilities represent a low Minor Storage facilities hazard to human life in the event of failure, including, but limited to: All buildings and other II structures except chose I I listed in Occupancy Categories I. III, and IV. Buildings and other Buildings where more than 300 people congregate structures that Schools with a capacity more than 250 1.15 1.15 III represent a substantial Day Cares with a capacity more than I50 hazard to human life in Buildings for colleges with a capacity more than 500 the event of a failure, Health Care facilities with a capacity more than 50 or more including, but not limited resident patients to: Jails and Detention Facilities Power Generating Stations Water and Sewage Treatment Facilities Telecommunication Centers Buildings that manufacture or house hazardous materials Buildings and other Hospitals and other health care facilities having surgery or 1.15 1.15 structures designated emergency treatment IV as essential facilities, Fire, rescue, ambulance and police stations including, but not limited Designated earthquake, hurricane, or other emergency to: shelters Designated emergency preparedness communication, and ' operation centers Power generating stations and other public utility facilities required in an emergency Ancillary structures required for operation of Occupancy Category IV structures Aviation control towers,air traffic control centers,and emergency aircraft hangars Water storage facilities and pump structures required to maintain water pressure for fire suppression Buildings and other structures having critical national defense functions Source: IBC 2006,Tabte 1604.5, Occupancy Category of Buildings and other swctures, p. 28i:ASCEISEI 7-05. Minimum Design loads for Buildings and Other Swttures,Table 61, p. 77 t RECEIVED MR Cop�� J'a S 20T 0U N I RAC Unirac Code -Compliant Installation Manual SolarMount Part H. Procedure to Select Rail Span and Rail Type [2.1.] Using Standard Beam Calculations, Structural Engineering Methodology The procedure to determine the Unirac SolarMount series rail type and rail span uses standard beam calculations and structural engineering methodology. The beam calculations are based on a simply supported beam conservatively, ignoring the reductions allowed for supports of continuous beams over multiple supports. Please refer to Part I for more information on beam calculations, equations and assumptions. In using this document, obtaining correct results is dependent upon the following: 1. Obtain the Snow Load for your area from your local building official. 2. Obtain the Design Wind Load, pr,et. See Part I (Procedure to Determine the Design Wind Load) for more information on calculating the Design Wind Load. 3. Please Note: The terms rail span and footing spacing are interchangeable in this document. See Figure 3 for illustrations. 4. To use Table 8 and Table 9 the Dead Load for your specific installation must be less than 5 psf, including modules and Unirac racking systems. If the Dead Load is greater than 5 psf, see your Unirac distributor, a local structural engineer or contact Unirac. The following procedure will guide you in selecting a Unirac rail for a flush mount installation. It will also help determine the design loading imposed by the Unirac PV Mounting Assembly that the building structure must be capable of supporting. Figure 3. Rail span and footing spacing are interchangeable. Rail L Fo 0 t Spaci�S at. 10 Step 1: Determine the Total Design Load The Total Design Load, P (psO is determined using ASCE 7-05 2.4.1 (ASD Method equations 3,5,6 and 7) by adding the Snow Loads, S(psf), Design Wind Load, pno (psf) from Part I, Step 9 and the Dead Load (psf). Both Uplift and Downforce Wind Loads calculated in Step 9 of Part 1 must be investigated. Use Table 7 to calculate the Total Design Load for the load cases. Use the maximum absolute value of the three downforce cases and the uplift case for sizing the rail. Use the uplift case only for sizing lag bolts pull out capacities (Part 11, Step 6). P (psf) = 1. OD + 1.OSt (downforce case 1) P (psf) = LOD + 1.Opnet (downforce case 2) P (psf) = LOD + 0.75S1 + 0.75pnet (downforce case 3) P (psf) = 0.6D + LON& (uplift) D = Dead Load (psf) S = Snow Load (psD pm = Design Wind Load (psf) (Positive for downforce, negative for uplift) The maximum Dead Load, D (psf), is 5 psf based on market research and internal data. t Snow Load Reduction - The snow load can he reduced according to Chapter 7 ofASCE 7-05. The reduction is a function of the roof slope, Exposure Factor, Importance Factor and Thermal Factor. Please refer to Chapter 7 ofASCE 7-05 for more information. Note: Modules must he centered symmetrically on the rails.(+/- 2'), as shown in Figure 3. If this is not the case, call Unirac for assistance. SolarMount Url Code -Compliant Installation Manual ;80- U N I RAC Table 7. ASCE 7 ASD Load Combinations DetopWn W,ieEle I Dwnr.Ke Czn 'I DwvM Kl Cavl'] Da..n(ort<rml3 upf I wm Dead Load D 1.0 x 1.0 x 1.0 x 0.6. x, psf Snow Load S 1.0 X +, 0.75 x + ' psf Design Wind Load Pnet 1 1'.0'x + 0:75 x + LOx' - psf Tonal Design Load P 1' psf Note: Table to be filled out or attached for evaluation Step 2: Determine the Distributed Load on the rail, n' (P If) Determine the Distributed Load, w (plD, by multiplying the module length, B (ft), by the 7btal Design Load, P (psf) and dividing by two. Use the maximum absolute value of the three downforce cases and the Uplift Case. We assume each module is supported by two rails. w = PB/2 w = Distributed Load (pounds per linearfoot, plf) B = Module Length Perpendicular to Rails (ft) P = Total Design Pressure (pounds per square foot, psf) Table 8. L-Foot SolarMount Series Rail Span SM • SolarMount HD - SolarMount Heavy Duty Step 3: Determine RailSpa7V L-Foot Spacing Using the distributed load, w, from Part 11, Step 2, look up the allowable spans, L, for each Unirac rail type, SolarMount (SM) and SolarMount Heavy Duty (HD). There are two tables, L-Foot SolarMount Series Rail Span Table and Double L-Foot SolarMount Series Rail Span Table. The L-Foot SolarMount Series Rail Span Table uses a single L-foot connection to the roof, wall or stand-off. The point load connection from the rail to the L-foot can be increased by using a double L-foot in the installation. Please refer to the Part III for more installation information. Span w- D. WGrt toad IWI iN 20 25 30 40 s0 60 80 too 120 140 160 180 200 220 240 260 280 300 2 SM SM SM SM SM SM SM SM SM SM, SM SM SM SM SM SM SM SM 2.5 SM -SM SM SM SM SM SM SM SM SM SM SM sM SM SM SM SM SM 3 SM SM, SM SM SM SM sM SM SM SM SH SM SM 5M rSM_50 3.5 SM SM' SM SM' SM SM sM SM SM SM SM SM SM—SM-1 4 SM SM, SM SM SM SM SM SM SM SM SM SM. HD 4.5 SM SM. SM SM' SM SM SM SM SM SM -HD S SM SM, 5M SM SM SM SM SM, HD HD 5.5 SM. SM. SM 9M. SM SM SM '"- HD HD 6 SM sm SM SM SM SM S:HD, :+-HD HD 6.5 SM SM, SM sM' SM SM '1HD HD "HD 7 7.5 8 SM SM $M SM, SMI SMI SM SM SM SM SM SM SM SM AHD HO t1HD - ''YHD +4HD HD r rHD -HD HD OFPCE to Cop 8.5 SM SMI sM _4HD,%, AHD >HD HD l 9 SM SM' SM "AHD ',;� HD_ 'sHD a ';HD 9.5 SM SM SM - ,HD;�� ;tHD `HD , 10 SM SM HD HD HD' HD 10.5 SM. SM AHD D '2HD HD II SM' HD tHD -'7•HD 'tiHD IL5 SM HD 2HD 'HD �.' y'� T1 C£1,,,IVED 12 HD HD, ,4HD ,: AHD. 12.5 HD HD ' .�7 HD JUL JUL L 0 2010 13 HD' HD --yHD •HD 13.5 HD HD sHD 'HD 14 HD HD Ks HO- HD 'HD Is HD HD ,HD' 15.5 HD HD 16 HD HD 17 HD' C: U N I RAC Unirac Code -Compliant Installation Manual SolarMount Table 9. Double L-Foot SolarMount Series Rail Span SM - SolarMount HD - SolarMount Heavy Dury Sp r=0¢uiMrtMl f01n ffq 20 25 30 40 50 60 80 IDO 120 140 160 180 200 220 240 260 280 300 2 SM SM SM SM SM SM SM SM' SM SM SM SM SM SM SM -SM SM SM 2.5 SM sm sm SM SM SM. SM' SM SM SM SM SM SM SM SM- SM SM SM 3 SM, SM SMI SM sm. sm SM SM SM SM SM SM SM SM SM' SM;, SM SM 3.5 SM SM, SM' SM, sm SM, 5M' SM' SM SM SM SM' SM SM HD HD HD HD 4 SM, SM. SMI SM SM SM SM SMI SM SM SM HD HD' HD' HD' HD, HD 4.5 SM sm ' SMI SM' SM' SM SM' -SM SM SM HD HD HD HD HD HD 5 SM' SM' SM SM SM sm 'SM SM HD HD HD 'HD 'HD HD SS SM SM SM'' SM SM SM SM HD .'HD HD HD 'HD. HD 6 SM- SM SM sm SM sm HD HO HD- HD HD HD 6.5 SM SM SM SM SM' sm, 'HD HD HD -'HD HD 7 SM SM SM' SM_ sm, HD HD HD HO HD 7,5 SM' SM SM SM SM. HD, •! HD HD tJD 8 SM" SM SM' _ SM' HD HD, ', HD HD 8.5 SM SM- SMI HD HD -HD 'HD 9 SM, SM SM, HD HD HD HD 9.5 SM' SM SMI HD HD HD' 10 SM' SM LHD - :HD HD HD- 10.5 SM. SM HD� HD HD HD 11 sm HD 'HO. ''HD HD I LS SM + 'HD ,HD - -HD HD 12 HD HD HD HD 12.5 -HD. -HD. -,HD HD 13 HO 'HO 1HD, HD 13.5 HD - 'HD. -HD 14 -HD:' -HO . HD 14.5 MD` -'HD :HD IS HD HD 'HD 15.5 HD HD 16 HD HD 7 HD Step 4: Select Rail Type Selecting a span and rail type affects the price of your installation. Longer spans produce fewer wall or roof penetrations. However, longer spans create higher point load forces on the building structure. A point load force is the amount of force transferred to the building structure at each connection. It is the installer's responsibility to verify that the building structure is strong enough to support the point load forces. 12 Step 5: Determine the Downforce Point Load, R (Ibs), at each connection based on rail span When designing the Unirac Flush Mount Installation, you must consider the downforce Point Load, R (Ibs) on the roof structure. The Downforce, Point Load, R Qbs), is determined by multiplying the Total Design Load, P (psf) (Step 1) by the Rail Span, L (ft) (Step 3) and the Module Length Perpendicular to the Rails, B ((t) divided by two. R (Ibs) = PLB/2 R = Point Load (lbs) P = Total Design Load (psf) L = Rail Span (ft) B = Module Length Perpendicular to Rails (ft) It is the installer's responsibility to verify that the building structure is strong enough to support the maximum point loads calculated according to Step 5. SolarMount UniracCode-CompliantItistallationManualUNIRAC Table 10. Downforce Point Load Calculation Total Design Load (downforce) (max of case I, 2 or 3) P psf Step I Module length perpendicular to rails B x It Rail Span L x ft Step 4 /2 Downforce Point Load R Ibs Step 6: Determine the Uplift Point Load, R (Ibs),at each connection based on rail span You must also consider the Uplift Point Load, R (Ibs), to determine the required lag bolt attachment to the roof (building) structure. Table 1 I. Uplift Point Load Calculation Total Design Load (uplift) P psf Module length perpendicular to rails B x ft Rail Span - L x it /2 Uplift Point Load R Ibs Table 12. Lag pull-out (withdrawal) capacities (Ibs) in typical roof lumber (ASD) Lag screw specifications Douglas. Fir, Larch Douglas Fir, South Engelmann Spruce, Lodgepole Pine (MSR 1650 f & higher) Hem, Fir, Redwood (close grain) Hem, Fir (North) Southern Pine Spruce, Pine, Fir Spruce, Pine, Fir (E of 2 million psi and higher grades of MSR and MEL) Specific s/e- shaft, - gravity per inch thread depth 0.50 266 0.46 235 0.46 0.43 0.46 0.55 0.42 235 212 235 307 205 266 FUTM Threod depth L Step I Step 4 Use Table 12 to select a lag bolt size and embedment depth to satisfy your Uplift Point Load Force, R (lbs), requirements. It is the installer's responsibility to verify that the substructure and attachment method is strong enough to support the maximum point loads calculated according to Step 5 and Step 6. REECF,IVEID JUL f .? 2010 FWUW LMAM Sources•Americon Wood Council, NOS 2005,74ble 11.2A, 11.3.2A Notes: (I)Thread must be embedded in the side groin of rafter or other structural member integral with the nr_�n building structure. (2) Log bobs must be located in the middle third of Elie structural member. (3) These values are not valid for wet service. , (4) This table does not include shear capacities. If necessary contact a local engineer to specify lag bolt size ' with regard to shear forces. (5) Install logbolts with head and washer flush to surface (no gap). Do not over -torque. (6)Withdrawal design values for lag screw connections shall be multiplied by applicable adjustment (actors if necessary, See Table 10.3.1 in the American Wood Council NDS for Wood Construction. "Use flat washers with lag screws. W1 13 :"UNIRAC Unirac Code -Compliant Installation Manual SolarMount Part III. Installing SolarMount The Unirac Code -Compliant Installation Instructions support applications for building permits for photovoltaic arrays using Unirac PV module mounting systems. This manual, SolarMount Planning and Assembly, governs installations using the SolarMount and SolarMount HD (Heavy Duty) systems. [3.1.] SolarMount® rail components Rail — Supports PV modules. Use two per row of modules. 6105-TS aluminum extrusion, anodized. © Rail splice —Joins and aligns rail sections into single length of rail. It can form either a rigid or thermal expansion joint, 8 inches long, predrilled. 6105-TS aluminum extrusion, anodized. Self -drilling screw— (No. 10 x 3/4") — Use 4 per rigid splice or 2 per expansion joint. Galvanized steel. L-foot — Use to secure rails either through roofing material to building structure or standoffs. Refer to loading tables for spacing. Note: Please contact Unirac for use and specification of double L-foot. © L-foot bolt (3/8" x 3/4") — Use one per L-foot to secure rail to L-foot. 18-8A2 stainless steel. Flange nut (3/8'� — Use one per L-foot to secure rail to L-foot. 18-8A2 stainless steel. Flattop standoff (optional) (3/8 ") — Use standoffs to increase the height of the array above the surface of the roof or to allow for the use of flashings. Use one per L-foot. One piece: Service Condition 4 (very severe) zinc -plated -welded steel. Includes 3/8 " x t/4" bolt with 10 ® t 9 L. -: 11 Figure 4. SolarMount standard rail components. lock washer for attaching L-foot. Flashings: Use one per standoff. Unirac offers appropriate (lashings for both standoff types. Note: There is also a flange type standoff that does not require an L-foot. OAluminum two-peice standoff (optional)(4" and 7") — Use one per L-foots T%vo-piece: 6105-T5 aluminum extrusion. Includes /8" x /4" serrated flame bolt with EPDM washer for attaching L-foot, and two /16' lag bolts. OLag screw for L-foot (5/16") —Attaches standoff to rafter. (' Top Mounting Clamps m Top Mounting Grounding Clips and Lugs Installer supplied materials: • Lag screw for L-foot —Attaches L-toot or standoff to rafter. Determine the length and diameter based on pull- out values. If lag screw head is exposed to elements, use stainless steel. Under Flashings, zinc plated hardware is adequate. • Waterproof roofing sealant— Use a sealant appropriate to your roofing material. Consult with the company currently providing warranty of roofing. 14 SolarMount Unirac Code -Compliant Installation Manual 00' U N I RAC [3.2.] Installing SolarMount with top mounting clamps This section covers SolarMount rack assembly where the installer has elected to use top mounting clamps to secure modules to the rails. It details the procedure for (lush mounting SolarMount systems to a pitched roof. Figure 5. Exploded view of a flushmount installation mounted with L feet. Table 14. Clamp kit part quantities End Modules clamps Mid 'clamps A" module V.."x'/e" clamp bolts safety bolts A" flange nuts 2 4 2 6 2 8 3 4 4 8 2 10 4 4 6 10 2 12 5 4 8 12 2 14 6 4 10 14 2 16 7 4 12 16 2 18 8 4 14 Is 2 20 Table 15.Wrenches and torque Wrench Recommended size torque (f 4bs) /." hardware '/e" 5 - 10 0 ''/e" hardware 1/w Torques are not designated for use with wood connectors All top down clamps most be installed with anti - seize to prevent galling and provide uniformity in clamp load. Unirac Inc recommends Silver Grade Loc77te Anti -Seize ]tent numbers: 38181, 80209,76732,76759,76764, 80206, and 76775, or equivalent. 1/4"-20 hardware used in conjunction with top down clamps must be installed to 5 - ]0 ft-Ibs of torque. When using UGC-1, UGC-2, WEEB 9.5 and WEEB 6.7, 1/4"- 20 hardware must be installed to ]0 ft-Ibs or torque. Additionally, when used with a top down clamp, the module frame cross section must be boxed shaped as opposed to a single, l-shaped member. Please refer to installation supplement 910: Galling and Its Prevention for more information on galling and anti -seize and installation manual 225: Top Mounting Unirac Grounding Clips and WEEBLugs for more information on Grounding Clips." MEE) UIRAUirocCode-CompliantlnstallationMarualoSolarMount [3.2.1] Planning your SolarMount® installations The installation can be laid out with rails parallel to the rafters The width of the installation area equals the length of one or perpendicular to the rafters. Note that SolarMount rails module. make excellent straight edges for doing layouts. The length of the installation area is equal to: Center the installation area over the structural members as much as possible. Leave enough room to safely move around the array during installation. Some building codes require minimum clearances around such installations, and the user should be directed to also check 'The Code'. • the total width of the modules, • plus 1 inch for each space between modules (for mid - clamp), • plus 3 inches (1 rh inches for each pair of end clamps). Peak A w b W Low -profile mode High -profile mode Gutter Figure 6. Rails maybe placed parallel or perpendicular to rafters. 16 SolarMount Unirac Code -Compliant Installation Manual p;' U N I RAC [3.2.2] Laying out L-feet L-feet (Fig. 7) can be used for attachment. through existing roofing material, such as asphalt shingles, sheathing or sheet metal to the building structure. Use Figure 8 or 9 below to locate and mark the position of the I. -feet lag screw holes within the installation area. J If multiple rows are to be installed adjacent to one another, it is not likely that each row will be centered above the rafters. Figure 7 Adjust as needed, following the guidelines in Figure 9 as closely as possible. Overhang 25%L max 25%of module Foot spacing/ --.t width -� KPLil -"L" 'L_ 1 II a n II 50%of module n width (TYP) 1W. a Lower roof edge Rafters (Building Structure) llote: Modules must be centered symmetrically on the mill(+/-2•). Ifthis is not the case, call Unirac for assistance. I Figure 8. Layout with rails perpendicular to rafters. Installing L-feet Drill pilot holes through the roof into the center of the rafter at each L-foot lag screw hole location. Squirt sealant into the hole, and on the shafts of the lag screws. Seal the underside of the L- feet with a suitable sealant. Consult with the company providing the roofing warranty. Securely fasten the L-feet to the roof with the lag screws. Ensure that the L-feet face as shown in Figure 8 and 9. For greater ventila- tion, the preferred method is to place the single -slotted square side of the L-foot against the roof with the double -slotted side perpen- dicular to the roof. If the installer chooses to mount the L-toot with the long leg against the roof, the bolt slot closest to the bend must be used. Figure 9. Layout with rails parallel to rafters. OFF CE co I. Py g2ECEIVED JUL �S C 2010 BY: 17 :12UNIRAC Unirac Code -Compliant Installation Manual SolarMount [3.2.3] Laying out standoffs Standoffs (Figure 10) are used to increase the height of the array above the surface of the roof. Pair each standoff with a flashing to seal the lag bolt penetrations to the roof. Use Figure 77 or 12 to locate and mark the location of the standoff lag screw holes within the installation area. Remove the tile or shake underneath each standoff location, exposing the roofing underlayment. Ensure that the standoff base lies Flat on the underlayment, but remove no more mate- rial than required for the flashings to be installed properly. The standoffs must befirmly attached to the building structure. Figure 10. Raised flange standoff (left) andflat fat top standoff used in conjunction with an L foot. Overhang 25% L max 25% module width I Foot spacing/ each end !I Rail�n:L �I 50%module width (TYP) Lower roof edge 1; Rafters—f (Building Structure) Note: Modules must he centered symmetrically on the milt 2`). If this is not the case, call Untmc for assistance. Figure 71. Layout with rails perpendicular to rafters.perpendicular to rafters. Overhang 25% of ,✓/ - � B typical module width (TYP) II I, it II 7/16"+t I , • e I I Fogs spacing/ -^l7/16" .. 1 Span "T" I I _I J Overhang 25%L.max Lower roof edge � Rafters (Building Structure( Note: Modules must he centered symmetrically on the mils (+/- 2•). If this is not the case, call Unimc for assistance. Figure 12. Layout with rails parallel to rafters. If multiple high -profile rows are to be installed adjacent to each other, it may not be possible for each row to be centered above the rafters. Adjust as needed, following the guidelines of Fig. 12 as closely as possible. Installing standoffs Drill 3/16 inch pilot holes through the underlayment into the center of the rafters at each standoff location. Securely fasten each standoff to the rafters with the two 5/16" lag screws. Ensure that the standoffs face as shown in Figure 11 or 12. Unirac steel standoffs ( 1 5/8"O.D.) are designed for collared flashings available from Unirac Aluminum two-piece standoffs. (11/8"O.D.) take all -metal flashings, also available from Unirac. Install and seal fleshings and standoffs using standard building practices or as the company providing roofing warranty directs. 18 SolarMount Unirac Code -Compliant Installation Manual dFUNIRAC [3.2.4] Installing SolarMount rails Keep rail slots free of roofing grit or other debris. Foreign'matter will cause bolts to bind as they slide in the slots. Installing Splices. If your installation uses SolarMount splice bars, attach the rails together (Fig. 13) before mounting the rails to the footings. Use splice bars only with flush installations or those that use low -profile tilt legs. Although structural, thejoint is not as strong as the rail itself. A rail should always be supported by more than one footing on both sides of the splice. (Reference installation manual 908, Spfices/Expansion Joints.) aim,w rz Cnn ha, -a didn inrn rhn Fnnrinn hnlr /f using more than one splice per rail, contact Unirac concerning slots of Solarldount rail sections. thermal expansion issues. Mounting Rails on Footings. Rails may be attached to either of two mounting holes in the L-feet (Fig. 14). Mount in the lower hole for a low profile, more aesthetically pleasing installation. Mount in the upper hole for a higher profile, which will maximize airflow under the modules. This will cool them more and may enhance performance in hotter climates. Slide the% -inch mounting bolts into the footing bolt slots. Loosely attach the rails to the footings with the flange nuts. Ensure that the rails are oriented to the footings as shown in Figure 8, 9, 11, or 12, whichever is appropriate. Aligning the Rail Ends. Align one pair of rail ends to the edge of the installation area (Fig. 15 or Fig. 16). The opposite pair of rail ends will overhang the side of the installation area. Do not trim them off until the installation is complete. , If the rails are perpendicular to the rakers (Fig. 15), either end of the rails can be aligned, but the first module must be installed at the aligned end. If the rails are parallel to the rafters (Fig. 16), the aligned end -of the rails must face the lower edge of the roof. Securely tighten all hardware after alignment is complete (20 ft Ibs). Mount modules to the rails as soon as possible. Large temperature changes may bow the rails within a few hours if module plaietttent is delayed. Edge.of installation.area �I a I I <'ED Figure 15. Rails perpendicular to the rafters.�C,� V Clamping bolt slot, Footing bolt slot Figure'14. Foot -to -rail splice attachment. Edge of installation area Figure 16. Rails parallel to the rafters. Mounting slots gY' '"UNIRAC UniracCode-CompliantlnstallationManual SolarMount an [3.3.1] Planning the installation area Decide on an arrangement for clips, tails, and. L'feet.(Fig. 22) Use Arrangement A if the hill width of the rails contacts the module. Otherwise use'ArrangementB. Caution: ffyou choose Arrangement B, either (1) use the upper mounting holes of the L feet or (2) he certain that the L feet and clip positions don't conflict. If rails must be parallel to the rafters, it is unlikely that they can be spaced to match rafters. In that case, add structural supports — either sleepers over the roof or mounting blocks beneath it. These additional members must meet code; if in doubt, consult a professional engineer. Never secure the footings to the roof decking alone. Such an arrangement will not meet code and leaves the installation and the roof itself vulnerable to severe damage from wind. Leave enough room tosafely move around the array during installation. The width of a rail -module assembly equals the length of one module. Note that L-feet may extend beyond the width of the assembly by as much as 2 inches on each side. The length of the assembly equals the total width of the modules. M1P 22 Dislonce between log bolt centers v a: Dlstonce between __ modu_le mounting holes PV modulo Q Module boil Clip Rail ---Lag bolt Distance between lag bolt centers Distance between module mounting holes it Figure 22. Clip Arrangements A and B u Solar -Mount Uri irac Code -Compliant Installation Manual :E° U N I RAC [3.3.2] Laying out the installing L-feet L-feet are used for installation through existing low profile roofing material, such as asphalt shingles or sheet metal. They are also used for most ground mount installations. To ensure that the L-feet will be easily accessible during flush installation: • Use the PV module mounting holes nearest the ends of the modules. • Situate the rails so that footing bolt slots face outward. The single slotted square side of the L-foot must always lie against the roof with the double -slotted side perpendicular to the roof. Foot spacing (along the same rail) and rail overhang depend on design wind loads. Install half the L-feet: • If rails are perpendicular to rafters (Fig. 23), install the feet closest to the lower edge of the roof. • If rails are parallel to rafters (Fig 24), install the feet for one of the rails, but not both. For the L-feet being installed now, drill pilot holes through the roofing into the center of the rafter at each lag screw hole location. Squirt sealant into the bole and onto the shafts of the lag screws. Seal the underside of the L-feet with a sealant. Securely fasten the L-feet to the building structure with the lag screws. Ensure that the L-feet face as shown in Figure 23 or Figure 24. Hold the rest of the L-feet and fasteners aside until the panels are ready for the installation. I'I II [�:II Install Second II I I I ii I II II SolarMoufit Rails II II I II II II II �� I n � n n n Instal First I —JI L_ IL_ - II II II II Lower �f roof / edge Rafters Figure 23. Layout with rails perpendicular to rafters. ��EIVE� Rafters Installt-Feet First ------- ------ Figure 24. Layout with rails parallel to rafters. OFF�CE COPV!3 :: U N I RAC Unirac Code -Compliant Installation Manual SolarMount [3.3.3] Attaching modules to the rails Lay the modules for a given panel face down on a surface that will not damage the module glass. Align the edges of the modules and snug them together (Fig. 21, page22). Trim the rails to the total width of the modules to be mounted. Place a rail adjacent to the outer mounting holes. Orient the footing bolt slot outward. Place a clip slot adjacent to the mounting holes, following the arrangement you selected earlier. Assemble the clips, mounting bolts, and Flange nuts. Torque the flange nuts to 5 foot-pounds. Wire the modules as needed. For safety reasons, module wiring should not be performed on a roof. For a neat installation, fasten cable clamps to rails with self -tapping screws. [3.3.4] Installing the module -rail assembly Bring the module-rai] assembly to the installation site. Keep rail slots free of debris that might cause bolts to bind in the slots. Consider the weight of a fully assembled panel. Unirac recom- mends safety lines whenever lifting one to a roof. Align the panel with the previously installed L-feet. Slide 3/8 inch L-foot mounting bolts onto the rail and align them with the L-feet mounting holes. Attach the panel to the L-feet and finger tighten the flange nuts. Rails may be attached to either of two mounting holes in the footings (Fig. 25). • Mount in the lower hole for a low, more aethetically pleasing installation. • Or mount in the upper hole to maximize a cooling airflow under the modules. This may enhance perfor- mance in hotter climates. Adjust the position of the panel as needed to fit the installa- tion area. Slide the remaining L-feet bolts onto the other rail, attach L-feet, and finger tighten with flange nuts. Align L-feet with mounting holes previously drilled into the roof. Install lag bolts into remaining L-feet as described in "Laying out and installing L-feet" above. Torque all footing flange nuts to 20 foot-pounds. Verify that all lag bolts are securely fastened. Clip slots Mounting / slots 1 Flange Footing A \,\ul boll slot _ Ftgum 25. Leg -to -rail attachment 24 SolarMount Unirac Code -Compliant Installhtion Manual ° U N I RAC [3.4] Installing SolarMount with grounding clips and lugs clips and lugs are sold seyareely. UGC-1 AIR Top clamps t�.l Iplr t �Module T-bolt a I C1�� i 1 v �1n UGC-1 e'LLv re into pmSlidoUGC7grounding clip dip info top mourning slot of miL. cenfo % ur. st.,.ew ur _ Torque modules in place on top of clip. Nibs will penetrate mil wood- irntion and creafegrounding path -_ through rail (see Fig. 3, revcrse side). SolarMount® rail (any type) UGL UGC �77 Figure 27. Slid, V inrh her bolt R\ f 1 - = =�- into mp mounting star of any Serratibns J` �, SolarMaumh, rail (standard, Np, l�T or light). Secure nut with?/16 inrh _ crescent wrench with sufficient . �. torquefor lug serrations to penetrate. �. anodiredsurfaccafruil. r _ _ SolorMount® rail (any type) Figure 28. Placegrounding clips, lugs, and copper wire (6-10 AWG). Place a loop in the wire around splices to prevent tension. Be sure wiring between rails is not taut. KEY i PV module O SolorMount rail lorry type) Q Rail splice X Grounding lug O Grounding clip — Copper wire Single grounding wire for entire anay OFMCE COPY, Altern for in -I JL2ECEJVED JUL f' .? 2010 Ne 25 BY: . ,. :FUNIRAC Unirac Code-CompliantlnstallationManual SolarMount 10 year limited Product Warranty, 5 year limited Finish Warranty Unirac. Inc., warrants to the original purchaser ("Purchaser") of products) that it manufactures ("Product') at the original installation site that the Product shall be free from defects in material and workmanship for a period of ten (10) years, except for the anodized finish, which finish shall be free from visible peeling, or cracking or chalking under normal atmospheric conditions for aperiod of five (5) years. from the earlier of I) the date the installation of the Product is completed, or 2) 30 days after the purchase of the Product by the original Purchaser ("Finish Warranty"). The Finish Warranty, does not apply to any foreign residue deposited on the finish. All installations In corrosive atmospheric conditions are excluded. The Finish Warranty, is VOID if the practices specified by AAMA 609 & 610-02—"Cleaning and Maintenance for Architecturally Finished Aluminum' (www.aamanecorg) are not followed by Purchaser.This Warranty does not cover damage to the Product chat occurs during its shipment, storage, or installation. This Warranty shall be VOID if installation of the Product is not performed in accordance with Uniracs written installation instructions,or if the Product has been modified, repaired, or reworked in a manner not previously authorized by Unirac IN WRITING, or if the Product Is installed in an environment for which it was not designed. Unirac shall not be liable for consequential, contingent or incidental damages arising out of the use of the Product by Purchaser under any circumstances. If within the specified Warranty periods the Product shall be reasonably proven to be defective. then Unirac shall repair or replace the defective Product. or any part thereof, in Uniracs sole discretion. Such repair or replacement shall completely satisfy and discharge all of Uniracs liability with respect to this limited Warranty. Under no circumstances shall Unirac be liable for special, Indirect or consequential damages arising out of or related m use by Purchaser of the Product. Manufacturers of related items, such as PV modules and fiashings, may provide written warranties of their own. Unirac's limited Warranty covers only its Product.and not any related items. ■■■ U N I RAC Albuquerque Broadway Boulevard NE �.. OF Albuquerque NM 87102-1545 USA 26 , RECEIVED JUL i 5 2010 BY: 2.4 KW AC GRID -TIED PHOTOVOLTAIC SOLAR SYSTEM 122' DRIVEWAY 1 1 N- I i : e 2 12 MODULE SOLAR ARRAY j R� Comp Roof 1. 12S Amp Main Service Panel 2. PVPowered ZSOO Inverter with AC DC 20, Disconnect Quality First Home Improvements, Inc Licp 875772 SYSTEM INFORMATION SCOPE OF WORK Project Name jDate -IULY 21, 2010 2.4 KW AC SOLAR SYSTEM 12 - Sharp NU-U240F1 Modules Install a 2.4 KW AC Photovoltaic Solar System. System is Roof -Mounted and Grid -Tied. There is 1 array with GRAY PREPARED BY: 7576 NEW CASTLE RD Michael Kaholokula 1 - PVP5200 Inverter two strings of 6 modules in series. A single PVPowered Inverter CUPERTINO, CA 95014 PHONE - 916 300 8479 ARRAY: COMPASS AZ-172 DEGREES / TILT -15 DEGREES will be used in the system. COMP ROOF - 1 LAYER Installed by Ucensed C30 Electrician - Dan Hean Lo %i\s 4v b E w<-�wai% w ' wut &b '/it LatEZr�v c� In the Santa Clan Valley, storm drains flow directly to our local croaks, and on to San Francisco Bay, with no treatment. Stomt water pollution Is a serious problem for wildlife dependent can our waterways and for the People who live ,rear polluted atreame or baylands. Proper management of construction allies reduces pollution significantly. This street summations the 'Bast Management Practices- (BMPs) for storm water pollution ORDINANCE OF THE CITY OF CUPERTINO FOR NONPOINT SOURCE POLLUTION & WATERCOURSE PROTECTION: Chapter 9.18 11.19.04e Dbcharpe Imo ale amgm drain pnNtlba IIbrpoil unit dbamn, noun car m tie noel aryee lg . gory amen drab a nablrot ants IX du1rW N wme.'uW W4q ion on, RYdaad W. rrruodP. debugging wade, peVdbum patine., peel fv IX mY gemJre planation. onabo mull me nm1 . actua egos mMl e01IX Dmdeum. dwdnla. aae swan, actual omtmlar, adlbbe.a eWmmhq pad wet«, pesadms, trmUldde. end fmaiJan. SAILM Violation Any parson y,m vidletm arty blodnipn a sda mepbr d beP t oRIW«rMwIX on Chamber awleY tiler ao amcma w plwidrd YI Ctlap« tot] a am gods ' 9.td.t0g ClvO petrmy rIX yld.nm Arty peram wins vb.me Yn promlon a min duel« «allbmriebeo over iesuedy In ammin dlepa dRs be dusty tiade m ad city m a gun not in Secom ad 40Sabl poriaed for Col Da 5,000 p Coale wouti Se]e0 mid/« ay Pacc n ti(up m Hearer Court say bag vldaaony Tm Coy ^•Y baaion tlr SWaiIX Cam p,rauoR m Dprminrel¢ toad aedion SeTeft mnon. Seven sins remvw aldm nnm. Tm dal pansy plvMed m red W d mmmdaare Yd rot esA Pow ems ed inadampl oD OaW Idllmaba BWa'!trbw ad dl Vllay able eM Federal law eM alai ordwrlea. Fume opseden pdYYm m min eery: gates tie paid m I,-,e�e Fnblmndgdol M0lpementA®uLL 11.19.101 aye penalty for larch e.dulgw Am ntrm one lib un dbdlege amlenno. b tebe a tr dup, by the a sammmona l eeMn be dvay Ibde m me Csy b a Vim not m aataea twwdyJhw U.o,luM tbaen pre a.y la rlo.tlan b aadl very b bhidl eWl vitiation amlR. Tld CnY may parson the Supamr Cam P,aewrt m DONelnmenl Code Bedlam Seye6 m imbue, anew ens timer eW tiara. Tm oA 0«.la% W WL'Md In min nbrLal b mlmaah! old rapt eGaM, 911a dos ea m a0agion m e0 aMn rY11edM mlbab m see Csy udY Sic. end Fedeld Pow ale klnl W pril In Fmda msodeE Wnurm Management gates Ea pak m City. Emaonllwml alma Management Aaalln Public Via.w goal: m-n]av a... clan. county a.eyrlln8 HOMO.: ..a-tax.arlr Bm Pll Baln•a. H.[.rOOuo Mor.: Pee.a.-rare cu.erino sanitary Sewer OLU e.auaen Be.. Clue Von., Urban Run00 Pollution Peon lien Pram u..nwae B.1 01n.. eI Em.m.n., Beth... IJdeauau. Or a.) 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(norP ma bYY .b sorb. b b. a. a w.xowJ M1 Plane RepW Landscaping, Gardening, and Pool Maintenance t..nmaWnPc..d.n r.lm.n.n.e ❑ pans embPrrem llna«ynp mnn.a na unerring be b-bo er brw Pop. a memos born agents. ❑ abbub prove one urawYn p<j.m Cube an.e.mr. ❑ morn nnr`w'aerl ahw er.rawawin raYnpnr.am sera.. ❑ wabctmbaneYamrrMbY.rm•4 Imo IYO.. •br..rmw.e oP-. 1[nN vwa. ❑ ut-vOg.—Pbbbbmarben ❑ eM eaPvr. rwaa..b av- wem vans. a e. Via P cbow Ma ❑ Iwo vr.mYa obmvM1. �.pb aYbaw b mr bbt ua a.] bwra..rr w.a.vaarmu Own. mW. wrath b.Ja. v aw ren.D.rw. euW pam8ro- brrp.a.cr. D Mcvpvmp. r-benb eM Pvb.a r-]rye ion PbG y.rt p W on rr ea ab"P y v 'emn.Ya.aey.abw.ma naabmmaMYrgr bmnprrr Y•.eace...b. .a.orw. ,r..N b r arNa oar a Nb uOubecare, ❑ Ynaaapecoo .b.. Wr tam.pa w. pmn.V gab �4n nor. rl maI,.Pay aP. r<aeb 4Ym am Irnroe Ra. Ymla m ai swag. D oa obwwww.a tie. m. 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Heavy Equipment 0r)eration P Storm water Pollution ;from Heavy Equipment on Construction Sites Poorty maintained vehblu and heavy ag111D meal met bulk N.I. du, tnaheex. or MPnubs on me construction Mt. aR common sources of atom drab Position. Prevent spllb and treks by isolating egubmam tram mnon cn.ne.1., .nd by watching ter le.k..red Oab malnb.Rnc. pronlema. same.. Cun.truction ea YloTenl nbm. Poo rn. ..Pon .. po..Sel. Site Planning and Prvontly Vehicle ❑ g..besl. •.••...time .n.Yrmn .b,.G ansons .pe.m..r. rm gore A.u, rot bu d •pubmem eaYmv Immense. va room• •na •eulpm•nl rotor, CanYvr b• nna...... p a.r.w.r, n ❑ •.InYln •11 e•n41•. •rap r• ' overrun, . I...en..Owner Yr cb r•pb Yb. ❑ iada....Or r........... Pa. Our. and ♦enY4 eras •pvmmbt.••e.. Or....n..• Or. n p ❑ un. m ucl Oren are r1 piece meter er, r•dW WI ..... On .a..... an..... ar OroP aloes. to Cobh drabs eras sortie. carrot e. a.•nl .... one. in ..Pa.. <onYl....... •n..rnie..mw. n.....v. n..l. In<r<Y ❑ n dl...l•u Islu.Y... .... nl rat. Ulu Only nwr for •ray Onub oY rave. ar ❑ co..r.cpe.ea lino wheel num•..nd other our .,.rob .Ointment aurnp ub..an.. San, C,:.... ❑ Clean up orb ..oabbb. ❑ �imrw am ..m.e. .pad. .. a9.iu..r........ p..m.me uurYY, Our Poor, males ....i.h.nbo .. and pl.p.m abbe of •barrel .ybY. ❑ gores ep.P.a err morons. mm.a.eM1. Or --..n mom..a, . an w a r.r. puM1..m. ❑ U.. ...r.. Pre.. to. ml curl ...I Enrun.nn ubd..... 4.r on ar n.'.. to .ma ammo, ❑ one.1.... rr an va..... ... up tie m .. •I boor:.,... e•n. ❑ Pon.' I•...tima.,..m. ❑ n m• .'. pP... ..lonmub nvam m num.n n... and ..blr,..o•M er m• ........1. Yu mOrl.Yp neon 1, m Coo Saes drtk• pl Em.q•ncY oervk•.. Small Business Hazardous Waste DisposaliPrgm Businesses that generate less . than 27 gallons or 220 pounds of hazardous waste,per month. are eligible to use this program. Call 408-299-7300 for a Duote. J O �� Y� O rJ, J SIENIN SHEET: � i.r4ar✓ CONSTRUCTION BEST MANAGEMENT PRACTICES . ,y .erly RALPH QQALLS, lIL RIM 22(H6 9-3 5 DATE DHLECFOR OF PUBLIC WORKS DEPARTMENT OF PUBLIC WORKS J III