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Permit $ t a t ri . � CITY OF TIGARD BUILDING PERMIT @ x �. ` p a COMMUNITY DEVELOPMENT Permit #: BUP2009 -00200 :TIGARD 13125 SW Hall Blvd., Tigard OR 97223 503.639.4171 Date Issued: 10/29/2009 Parcel: 2S113B000600 Jurisdiction: Tigard Site address: 16580 SW 85TH AVE Subdivision: SEWER TREATMENT PLANT Lot: 0 Project: Clean Water Services - SOLV Project Description: Bracing for (2) solar PV panels on existing pole barn structure. Owner: FEES CLEAN WATER SERVICES Description Date Amount 2550 SW HILLSBORO HWY Permit Fee - Additions, Alterations, 10/29/2009 $134.54 HILLSBORO, OR 97123 Demolition PHONE: 503 - 681 -3633 12% State Surcharge - Building 10/29/2009 $16.14 Plan Review 10/29/2009 $87.45 Contractor: PACIFIC NORTHWEST ELECTRIC INC PO BOX 310 OREGON CITY, OR 97045 PHONE: 503- 657 -1188 FAX: 503- 722 -9058 Specifics: Type of Use: COM Class of Work: ALT Dwelling Units: 0 Stories: 1 Height: 0 ft Bedrooms: 0 Bathrooms: 0 Value: $4,000 Floor Areas: Total Area: 0 Accessory Struct: 0 Basement: 0 Carport: 0 Covered Porch: 0 Deck: 0 Garage: 0 Mezzanine: 0 Total $238.13 Required: Required Items and Reports (Conditions) Fire Sprinkler: No Parapet: Fire Alarm: No Protected Corridors: Smoke Detectors: Manual Pull Stations: Accessible Parking: 0 This permit is isms e eecct to the regulations contained in the Tigard Municipal Code, State of OR. Specialty Codes and all other applicable law. At work will be done i ca ordance with. . roved plans. This permit will expire if work is not started within 180 days of issuance, or if work is suspended for more the 180 days. TENTION: Oregon la requir- ou to follow the rules adopted by the Oregon Utility Notification Center. Those rules are set forth in OAR 952 01 -0010 through OAR 952 Or -010$. Yo ay obtain a copy of the rules or direct questions to OUNC by callinggg3.246.6699 or 1.800.332.23 C Is ed By: /i Permittee Signature: Call 503.639.4175 by 7:00 a.m. for an inspection that businessd This permit card shall be kept in a conspicuous place on the job site until completion of the project. Approved plans are required on the job site at the time of each inspection. Building Permit Application ^y , u ,, , f� I h YS✓.r `1 }, ,S ,F�.",'''>l'r ' r 1 v1i. 7y , "" y r - ,• F s F 07.'4,;:14:7=0,1,e41- Commercial n v b,, IN. .N f 4 . ' ,a .4r k x t I nu • ()I I ICl ,U'I O \ IF; 1 F �1p ..A�74� -... e..- ��.... �. . , e . '! +,v _ � .t ,. -,' a�1.se: a,4 City of Tigard 0C1 . 29 Z°6 DateB A _9 O!` / Permit No : SP CX!//' � 40 . I N . 13125 SW Hall Blvd., Tigard, OR 97223 r !� Plan Review 0 ,_- Phone: 503.639.4171 Fax: 503.59 k o TIt�l�flD DateB : 6/311191111, A . Other Permit: - � t � Inspection Line: 503.639.4175 lla� °� I� Date ReadyBy: ® See Page 2 for -T I ., Internet: www.tigard- or.gov BUILD ' " �������i Notified/Method: Supplemental Information TYPE OF WORK REQUIRED DATA: 1- AND 2- FAMILY DWELLING ❑ New construction ❑ Demolition Permit fees* are based on the value of the work performed. Indicate the value (rounded to the nearest dollar) of all . ddition/alteration/replacement ❑ Other: equipment, materials, labor, overhead, and the profit for the CATEGORY OF CONSTRUCTION work indicated on this application. ❑ 1- and 2- family dwelling ❑ Commercial /industrial Valuation: $ ccessory building ❑ Multi- family Number of bedrooms: ❑ Master builder ❑ Other: Number of bathrooms: JOB SITE INFORMATION AND LOCATION Total number of floors: Job site address: ' tx) 60 S{ b Ave_ y_ New dwelling area: square feet City /State /ZIP: i 3a,etd f �)---& 970709-Y Garage /carport area: square feet Suite/bldg. /apt. no.: Project name: C.le„ w , ,4, Se."U,'rts Covered porch area: square feet Cross street/directions to job site: Deck area: square feet Other structure area: square feet REQUIRED DATA: COMMERCIAL -USE CHECKLIST Subdivision: Lot no.: Permit fees* are based on the value of the work performed. Tax map /parcel no.: Indicate the value (rounded to the nearest dollar) of all equipment, materials, labor, overhead, and the profit for the DESCRIPTION OF WORK work indicated on this application a- _Sonia( Valuation: $ 000 1 � � a :vt 15 Existing building area: square feet New building area: square feet RI PROPERTY OWNER ❑ TENANT Number of stories: Name: c I eK 4, wl gect, tes Type of construction: Address: 1606c, £lAe p. r 1°� Occupancy groups: City /State /ZIP: d - )4 ( 0k f 88 0 2 9 a t j Existing: Phone: (93) ci(1 -3 ,43 Fax: ( ) New: . [ APPLICANT ❑ CONTACT PERSON NOTICE • Business name: fl - k � tr 'N J.. . L All contractors and subcontractors are required to be Contact name: ``3 ,...3 12A. M J licensed with the Oregon Construction Contractors Board 2 under ORS 701 and may be required to be licensed in the Address: p a ginv 3ip jurisdiction in which work is being performed. If the OIL applicant is exempt from licensing, the following reasons City /State / "LIP: ,UnC 90-N (n ''r 97.6(4-&-- t7'a.2 apply: Phone: (37)? ) �7 jj — E.x l Fax: : SrS Z) 7 .2 g G 0 p E -mail: CONTRACTOR. . Business name: 7)Pq es �k ^ ' c . BUILDING PERMIT FEES* Address: r Roy Q • (Please refer to fee schedule s J Structural plan review fee (or deposit): City /State /ZIP: c 0.e\ c C- A, c q' o �' 7 FLS plan review fee (if applicable): Phone: c93 ) 1, ,s,-.7,.. l j D ( f Fax: ( Sb3 ) ? -5oS- CCB lic.: / ‘01.813 Total fees due upon application: Amount received: $ g .1.5 Authorized signature: jz This permit application expires if a permit is not obtained o g r t within 180 days after it has been accepted as complete. Print nam e: � 16,1_f t '�, e 2 Date: JB a9 * Fee methodology set by Tri- County Building Industry i Service Board. I: \Building\Permits\BUP -COM PermitApp.doc 2/23/07 440- 4613T(1l/02 /COM/WEB) I I IN Building Division Accessibility: Barrier Removal Improvement Plan Tl G nRID REQUIREMENT: OREGON REVISED STATUTE (ORS) 447.241. (1) Every project for renovation, alteration or modification to affected buildings and related facilities shall be made to insure that the path of travel to the altered area and the restroom, telephones and drinking fountains are readily accessible to individuals with disabilities unless such alterations are disproportionate to the overall alterations in terms of cost and scope. (2) Alterations made to the path of travel to an altered area may be deemed disproportionate to the overall alteration when the cost exceeds twenty-five per -cent (25 %). VALUATION: Total of all renovation, alteration or modification being done, excluding painting and wallpapering: [1] $ MULTIPLIER (25% barrier removal requirement): x .25 TOTAL BUDGET FOR BARRIER REMOVAL: [2] $ ELEMENTS: In choosing which accessible elements to provide under this section, priority shall be given to those elements that will provide the greatest access. Elements shall be provided in the following order: (a) Parking $ (b) An accessible entrance: $ (c) An accessible route to the altered area: $ (d) At least one accessible restroom for each sex or a single unisex restroom: $ (e) Accessible telephones: $ (f) Accessible drinking fountains: and, $ (g) When possible, additional accessible elements such as storage and alarms: $ TOTAL (shall equal line [2] of Valuation Computation): $ I: \Buil ding \Permits \BUP -COM PermitApp.doc 06 /25/08 ° Building Division TIGARD Over - The - Counter (OTC) Building Permit Check List Description of Project: ACE GENERAL INFORMATION Class of Work:'} C.� Floor Areas (sq. ft.): Exterior Wall Construction: Type of Use:* First floor: N: S: Type of Construction: 53' Second floor: E: W: Occupancy Group: (, Third floor: Openings Protected Y /N ?: Occupancy Load: Total sq ft.: N: S: Stories: Note: Combine total floor area E: E: for _ Height: all floors above third floor and Roof Construction: Floor Load: add to the third floor sq. ft. Fire Retardant: Basement: Basement: Area Separation Rated: Mezzanine: Garage: Occu. Separation Rated: REQUIRED ITEMS Fire sprinkler: 09 Handicap access: Smoke detector: Protected corridors: Fire alarm: l00 Parking spaces ( #): Notes: Total Valuation: $ INSPECTIONS FEES DUE Footing /foundation Firewall $ t')37, , ` Permit Fee Post /beam structural Smoke detector $ Ip , /4— State Surcharge Shear wall Misc. inspection $ Plan Review Fee Masonry Approach /sidewalk $ FLS Plan Review Fee Framing $ Additional Permit Fee Insulation Sprinkler rough -in $ Additional Plan Review Fee Gyp board Fire alarm $ Metro Construction Excise Tax Suspended ceiling Sprinkler final $ School Construction Excise Tax Final inspection $ Misc. Fee $ Hourly Rate Fee $ Hourly Rate State Surcharge $ Other: $ V,,E, (. Total Fees Due "OPTIONS: TYPE OF USE: COM = commercial; CMS = commercial manufactured structure. CLASS OF WORK: ACS = accessory; ADD = addition; ALT = alteration; FND = foundation; DEM = demo; FND = foundation; FPS = fire protection system; NEW = new; OTR = other (use for fences, decks, retaining walls, signs, awnings or canopies); REP = repair. I: \Building\Forms \OTC - BUP.doc 08/19/08 ----N - .....`S... •.--- i ' • 1 . .'. . . . . 1_ i l / ‘Z • \ ••• - - -' '! ‘ . ' • ' I 1 -. ... ... .. ..... . _. . . 1/4 1(fi - • ••• • - " • - - • - - • •-, .,' - ; - .,. 11) . i., •., ... 1 - r • '• . .3. , ...i,.. • -- _....., -- ,;ditio'na'il;.'A'":i .,. [ • Conditionally ..... • , (---, ij ... - See Letter to: Fol • ..- ........ ..... ....---- it 3 ' 2. A. -... . . .... 3 . , .... _ . - . . - i - " - r ..,;■._ :.... _ .r.A,4! 6 - 40 :,.,?..0 • 0. •• ti■ •• ''''' - C' - ) A. • . g: • La • •;140 , - . 1-.. i -,- - =e: a riLL.To.' _ ... - ... . .. _ _. _ . . .. ....... .... K,)- - -- -- -- - -----:---- — 1- -. SC 46 _ 1' • •,$ .L' 1 .■..., '.. .12., ...PT!, T . ..._..... Rated ., _ . _ . .. ....._ .. - - ----- - 7 --------- - r . 1 st4? ?"Z, - - - - • -( --A r--, c9,3 -.•, - 111140 -, 7 7, , , , ----7 — - — 4 ...` . / Men IP:. • sr' g _ . . _ ...,.....— - . OFF10 COPY .._... . 61 ............,,,, Ifi• — C .41, Si 5. . ( - IN iS . / Si ...C,.. - 'A • •• - • J.% . ..,. ..? - . .,.." ._.------ re.„ • s 1 5...•- , e A.,-- . ..), • :I2 g • V • ' • ' • " • - • • • ./ • . ..-.- 1 ' - ----- c Ober( ft- IC- -1.1/14A4r'L ! •:? 40 °fIgt 6‘50,4.c . 7 . 711._ : „Jr .,.— .. . • i 1. 1 . u . ,• o tAv v.) ert ot inf v -A4 ' I 0 ., N rct,S. III-S 4 • - I V\ 1 4-) \ 1 • vcv, Ra.V • ) r . 1 . , "- . -• i",' . (--- 1 1 3 • i . A r't, ( ;.: • • --,t.„ 1 . . • . 7 : ------+-- -I-- 1 1 --)• . 1 \•• . • • -I inni'li. • I II ______- _______ _... . _... _ , ... ... . .. _ .. _.. • . •••• • • •,• • . , • •• • \ q_..) • . . • * ti• ,A-cr! . ( 94 ' ti c )N t'Ll . • • I 1 . .. I. . ,...-1- . • " • • ' - - - - - - /4, I 1 - - • • " (s b . ••• • - •: ••••• - •, i_. emo-svoze so Ikeo uesoso om xee 'CM • Nan - t 1 ------- ir I -1-Q-5 4 4141 0- " • • • • • - - 'OM 4 01111331113 ISMUILDION 311110Vd i leeZ,., 2) 0 'e-i-c,t4- aty -1,1?-$ °IS 0 ,091 , e N 0 '.• -•-•,,. , 1 - 4/ F-/19 —As -,- )-c- -- ) - ) ?Nilo .A1- 5- ) i -' -- • . q 6 $412 i--4 ,;,,-- s ---- es . , s r„ , _. END E3 ° ' " Bright Thinking in Solar Top Mounting UniRac Grounding Clips and WEEBLugs Installation Sheet 225.5 Clips and lugs are sold separately. UGC -1 W E E B Lug Figure 2. Insert a bolt in the aluminum rail or through the clearance hole in the stainless steel PV module guides I> - > flat washer. Place the stainless steel + c ; ' flat washer on the bolt, oriented so the dimples will contact the 2 ' y aluminum rail. 1 Place I ace t e ug (010 use portion on the bolt and stainless eanroaa: co ��� j • steel flat washer. Install stainless -- • - UL Standard 467 -" i c - I % steel flat washer, lock washer and nut. Tighten the nut until the i' m Top , dimples are completely embedded Nib mounting '`` -.z--. into the rail and lug. The clamps e ti : ... embedded dimples make agas- i i Stainless Steel Flat tight mechanical connection and i Mo i Washer (WEER) ensure good electrical connection (( dule t t ITT between the aluminum rail and - -i the lug through the WEEB. Figure 1. Slide UGC -1 grounding T - bolt clip into top mounting slot of rail; Torque modules in place on top t... to c,- --,: of clip. Nibs will penetrate rail - L 1 _ UG -1 v 1 1 . - .. I I — - --.w. 4 - 7 ij anodization and create grounding WEEBLu i path through rail. — — ___ ; g (` *a^; I - . '� , ° " I SolarMount® rail (any type) SolarMount® rail (any type) ---_� ' ,,,,-- -°`'' ,.,,rsf { �I L i.( _.sfr e Figure 3. Place grounding clips, 1 WEEBLugs, and copper wire (6 -10 - . t x c- - — i- , L ..- -- p -x_p x_ AWG) as shown. Place a loop in the wire 1 f 1 � around splices to prevent tension. Be / sure wiring between rails is not taut. ! I t_: u— x =cr KEY ( I 11 I 1 I i 1 i. PV module l r 11 —: — �� i i SolarMount rail (any type) — � x A Rail splice 1 t X Grounding lug c — am l 1 i —r-t —lI l�� = I�I Grounding clip Copper wire Single grounding L • Iternate wiring L wire for entire array - - - - -__ fo '.-line splices © 2009 by Unirac, Inc. All rights reserved. t .,. =�Fe6 rtiar.y 2 9 Unirac welcomes input concerning the accuracy and user - friendliness of this publication. Please write to publications @unirac.com. ,, Ed ition. May 2007 t l( s li �} 1 i t i f r ifi l li o l bittl i fir /. 1 I ---,1 roirlitagimito341 i \\\,. ,----_____1;!;flaiiktii!fflifii J _a -- j� ,� ri 42 h , vc -----: I L! 1 i , , - I J f. 1 -1 i � V •Mf \- \ 1 J� � f fr�' r�� ^�r�� �1r , j i 1 it i , i}, � f — �� � ,,fig Length 63.39 in (1610 mm) \\ \\ ! �t r� � f�,` i f Width 31.89 in (810 mm) � •� � Height 1.34 in (34 mm) I I f' &01 =l� x� ( ii Frame Aluminium ll r l ! 1„ I ` �' Wei ht 33 Ibs 15 k `' I � )) J +I r 1 •, ' g ( 8) 1 I X � 1 1l�[:40 icit 11 I � k iii r t t, f, \. ...._-- _-- � ra 9 Sunmodule/ SW 155/165/175 mono The Sunmodule heralds an innovative new module concept from SolarWorld. The fully automated production process at the SolarWorld factories creates a module quality that is consistently high,which in turn will ensure high yields for the long term. The glass is set deep into the module frame and they are firmly attached to each other by silicone that is applied with continuous precision.This guarantees exceptional rigidity for the entire module and stops any possible loosening of the frame as a result of strong outward forces in cases such as sliding of heavy snow. Tests carried out in accordance with IEC 61215, applying loads up to 5.4 kN /m', confirm that the module can withstand high loads such as heavy accumulations of snow and ice. The patented, flat and compact junction box provides perfect protection against corrosion, as well as a capacity to rapidly dissipate any excess heat providing lower operating temperature.The junction box is reliably connected bya solid, welded bond to guarantee lasting functionality. In addition, high - quality, robust cables with factory- equipped connectors are used.The ability to recycle the modules and a 25 -year performance warranty are the finishing touches to this top - quality product. J iJ i i'i i i i jj SOLARWORLD THE SUNPOWERED COMPANY° SolarWorld. And EveryDay is a SunDay. www.solarworld- usa.com Sunmodule SW 155/165/175 mono Performance under standard test conditions SW 155 SW 165 SW 175 Maximum power P max 155 Wp 165 Wp 175 Wp Open circuit voltage Vor 43.6 V 44.0 V 44.4 V Maximum power point voltage V mPP 34.8 V 35.3 V 35.8 V Short circuit current Isr 4.90 A 5.10 A 5.30 A Maximum power point current 1 ^PP 4.46 A 4.68 A 4.89 A Performance at 800 W/m NOCT, AM 1.5 5W 155 SW 165 SW 175 Maximum power P max 110.8 Wp 118.0 Wp 125.1 Wp Open circuit voltage V 39.4 V 39.8 V 40.2 V Maximum power point voltage V mPP 31.2 V 31.6 V 32.1V Short circuit current Isr 4.05 A 4.22 A 4.38 A Maximum power point current 1 3.55 A 3.73 A 3.90 A Minor reduction in efficiency under partial Toad conditions at 25 °C: at 200 W /m', 95% ( +/- 3 %) of the STC efficiency (1000 W /m') is achieved. Component materials System integration parameters Cells per module 72 Maximum system voltage 5C II 1,000 VDC Cell type monocrystalline silicon Maximum system voltage USA NEC 600 VDC Cell dimensions 125 x 125 mm' Maximum series fuse rating 15 A Thermal characteristics Additional data NOCT 46 ° C Power tolerance +/- 3 % TC I :r 0.036 %/K Junction box IP 65 TC V -0.33 %/K Connector MC type 4 Front Side Rear Construction 31.89 (810) 1.34 (34) 30.28 (769) • amino ..... o, 0 0.35(9) WI .. .. A 1 .:.:.:.:.:. a o rn 3 I I 11 ISMS ...... Ni F, ♦ ♦ ♦ ♦ ♦ +� 0 0.16 (4) 1 ] Front. tempered glass 7 ...... 2] crystalline solar cells embedded a, . ♦. ♦. ♦. ♦. ♦. o _ in EVA (ethylene - vinyl- acetate) 3] Rear Tedlar •♦•♦•♦•♦•♦• ., • ♦•• ♦• ♦. ♦. r ` -� �♦ Wet • . _ 0 0.35 ( ' •♦ ... o _ t / \ ' inches (mm) IEC 61215 p requirements with the SolarWorld AG reserves the right to make specification changes without notice. Safety class I UL 177033rd E E .1. us us Ed. ���,° -� D ❑ � % This data sheet complies uirements of EN 50380. „fit: James A. Marx, Jr. North Winds Center High Mountain Road Ringwood, NJ 07456 Tel. No. 973 -557 -6080 Fax No. 973 - 835 -5924 E -mail: jamlight @bellatlantic.net March 14, 2008 Unirac, Inc. 1411 Broadway Blvd. NE Albuquerque, NM 87102 To: Building Department or Others: RE: Engineer's Notice of Evaluation for UniRac SolarMountTM Universal PV Module Mounting System Certification Letter Dear Sir: I have reviewed Unirac SolarMountTM "Code - Compliant Installation Manual 227 ", copyright February 2008 and certify that the information and results are accurate. To determine the design level forces, the appropriate wind speed shall be determined as prescribed by local jurisdiction requirements and applied in accordance to the 2007 Oregon Structural Specialty Code (OSSC) which is based upon the 2006 International Building Code (IBC) as amended by the State of Oregon. The IBC requires that wind loading be determined based upon ASCE 7 -05 and Unirac's Manual 227 utilizes the ASCE 7 -05 using Method 1, that which is dependent upon conditions of spatial form, height and other structure parameters that are specified in the code provisions for determining the applied wind loading pressures imposed onto the Unirac SolarMountTM rails supporting solar panels. The SolarMountTM railing and anchorage requirements for the installation are properly represented in the Installation Manual 227. For other conditions not covered by Method 1, the determination of wind pressures needs to be determined by the aforementioned OSSC, IBC and ASCE 7 procedures by a licensed professional. James A. Marx, Jr. PE Certification Letter Page 2 of 2 The design verification is based on: I. ASCE7 -05 — ASCE Standard II. "Steel Construction Manual," 13th Ed., American Institute of Steel Construction, Chicago, IL, 2005. III. "Aluminum Design Manual ", The Aluminum Association, Washington D.C., 2005. IV. Mechanical Properties and Static Load Testing of Unirac extruded rails and related components obtained from Dr. Walter Gerstle, PE, Department of Civil Engineering, University of New Mexico, Albuquerque, NM Use: Unirac SolarMountTM is evaluated for use in locations where wind pressure requirements do not exceed 50 psf. For loading in excess of 50 psf, Unirac or a licensed professional should be contacted for suitability of installation. For buildings more than 4 stories or more than 45 feet above average ground level, or other specialty buildings defined in the OSSC, a licensed Structural Engineer should be contacted for evaluation and certification of the Unirac SolarMountTM and solar system. By this letter, I certify that the Unirac SolarMountTM assembly, when installed in accordance with the Installation Manual 227 will meet the requirements of the building codes adopted by Oregon. Others should evaluate the structure to which the Unirac SolarMountTM system is to be connected on a case -by -case basis, per Part i — Installer's Responsibilities of the Installation Manual, to ensure its adequacy to accept attachments and to support all applied loadings per the building code. Please call me if you have any questions or concerns. Sincerely, James A. Marx, Jr. PE " Professional Engineer ; 10 High Mountain Road '? Ringwood, NJ 07456 _ • Oregon Lic. No 50037PE \, . / .;': EXPIRAT1G;00;; L C. 31, 2O' cc: Aaron Dixon, Unirac, Inc. - Roof Mount Estimator - Engineering Report http: / /www.unirac.com/ estimator /part/estimator /detail /solar /6/ J, t. R oof Mount Estimator - Engineering Report g g ort p Customer Information Project Information Company Pacific NW Electric Name Clear Water Services Contact John Address 16060 SW 85th Ave First Name City, State, Zip Tigard, OR 97224 Contact Solution Roof Mount Last Name Category Contact john @pacificnwelectric.com Racking Type SolarMount Email Phone 503 - 657 -1188 ex 1 Engineering Variables Description Variable Value Units Building Height h 15 ft Roof Angle > 7 to 27 degrees Wind Exposure B Importance Factor 1 Wind Speed V 100 mph Effective Wind Area 20 ft Roof Zone 1 Design Wind Load Calculation Description Variable Value Units Net Design Wind Pressure pnet30 (Uplift) -16 psf (Uplift) Net Design Wind Pressure Pnet30 (Downforce) 9.4 psf (Downforce) Adjustment Factor for Height and Exposure a 1 Category 1 of 3 10/29/2009 7:44 AM - Roof Mount Estimator - Engineering Report http: / /www.unirac.com /estimator /part/estimator /detail /solar /6/ Importance Factor 1 1 Design Wind Load (Uplift) Pnet (Uplift) -16 psf Design Wind Load Pnet (Downforce) 9.4 psf • (Downforce) Load Combinations Calculations Description Variable Downforce Uplift Units Dead Load D 5 5 psf Total Design Wind Load Pnet 10 -16 psf Snow Load S 25 Total Load Combination 1 D + 0.75Pnet + 0.75S 31.25 psf Total Load Combination 2 D + Pnet 15 psf Total Load Combination 3 D + S 30 psf Total Load Combination 4 0.6D + Pnet -13 psf Max Absolute Value Load 31.25 psf Distributed Load Calculation Description Variable Value Units Maximum Absolute Value 31.25 psf of Load Combinations Module Length B 5.28 ft Perpendicular to Rails Distributed Load (Uplift) w -34.34 plf Distributed Load 82.54 plf (Downforce) Rail Span Information Description Variable Value Units Racking Attachment Type Single L Racking Attachment Aluminum Flat Top Rail preference RAIL, SM, CLR, 144" Revised Rail Span L 2 ft 2 of 3 10/29/2009 7:44 AM - Roof Mount Estimator - Engineering Report http: / /www.unirac.com/ estimator /part/estimator /detail /solar /6/ 1 Allowable Spans Single L Foot SML 3 ft Single L Foot SM 5 ft • Single L Foot SMHD 7.5 ft Double L Foot SML 3 ft Double L Foot SM 5 ft Double L Foot SMHD 8 ft Point Load Calculations (per Code, these are based on maximum allowable spans as shown in chart above) Description Variable Downforce Uplift Units Single SML Point Load R 247.6 -103.0 lbs Force Single SM Point Load Force R 412.7 -171.7 lbs Single SMHD Point Load R 619.0 -257.5 lbs Force Point Load Calculations for your span are: Rail preference RAIL, SM, CLR, 144" Revised Rail Span L 2 ft Solar Mount Point Load R 165.1 -68.7 lbs Force This engineering report is to be evaluated to Unirac SolarMount Code Compliant Installation Manual 227 which references International Building Code 2003, International Building Code 2006, and ASCE 7 -05, ASCE 7 -02 and California Building Code 2007. The installation of products related to this engineering report is subject requirements in the above mentioned installation manual. 3 of 3 10/29/2009 7:44 AM - Roof Mount Estimator - Quotation http:// www. unirac .com/estimator /part/estimator /detail /solar /5/ Warning: Division by zero in /nfs/ users /nmia _2528 /public_html /unirac.com / estimator / modules /custom /part /part. class.php on line 2499 u Roof Mount Estimator - Quotation Customer Information Project Information Company Pacific NW Electric Name Clear Water Services Contact John Address 16060 SW 85th Ave First Name City, State, Zip Tigard, OR 97224 Contact Solution Last Name Ramirez Roof Mount Category Contact john @pacificnwelectric.com Racking Type SolarMount Email Phone 503 - 657 -1188 ex 1 Module Specifications Array Specifications Module Module SolarWorld SW175 Portrait Specification Orientation Module Length 63.39 in. Rail Direction E -W Module Width 31.89 in. Rows /Columns 1 x 2 x 1 /Arrays Thickness 1.34 in. Total Modules 2 Module Power 175 W (DC Rated) Total Kilowatts 0.35 Qtv /ArrayQuantityNumberCategory Part Unit Cost 2 2 300004 Small Rail RAIL, SM, CLR, 72" 46.8093.60 2 2 320008 Mid Clamps SM MIDCLAMP ABCDK, 5.3310.66 CLR, HDW 4 4 320003 End Clamps SM DCLAMP C, CLR, 5.3321.32 6 6 310503 Aluminum Flat Aluminum Standoff, 14.9089.40 Top Clear, 3 in. 6 6 310068 Single L -Feet L -FOOT SERR, CLR 5.6333.78 W /HDW ® 1 2 2 980010 Grounding Lugs GROUNDING LUG NO. 1 13.3026.60 1 1 of 3 10/29/2009 7:43 AM - Roof Mount Estimator - Quotation http: / /www. Unirac .com /estimator /part/estimator /detail /solar /5/ GROUNDING CLIP NO. 1 ® 1 1 980005 UGC Clamp 10 23.0023.00 • Totals Total List Price ($USD) $298.36 List Price per Watt ($USD) $0.85 List Price per Module ($USD) $149.18 Terms and Conditions Please note that the quote, specifications, and product warranty are subject to the following conditions: 1. This PV system has been designed with Unirac proprietary computer software. Use of this design with products other than Unirac is prohibited. 2. This quotation is based on information provided to Unirac. Customer is responsible for accuracy of the information provided. Any problems that develop as the result of inaccurate information about the system or site are the responsibility of the installer or customer. 3. The system must be installed per Unirac ®s specifications in the quote in order to be covered by Unirac's warranty. 4. Any change to product specifications may result in the need for a re- quote. 5. Change Order, Cancellations Et Returns Policy a. This PV system has been designed with Unirac proprietary computer software. Use of this design with products other than Unirac is prohibited. b. For stocking orders only, the order may be modified up to 10 working days prior to the committed ship date; stocking orders may not be cancelled after 10 working days from date of order acknowledgement. c. All other orders may not be cancelled or modified after 10 working days from date of order acknowledgement. d. All order cancellations will incur a $50 processing fee Orderins Please refer to www.unirac.com for a list of stocking distributors. If you have an established account with Unirac, please place your order in the following • manner: 1. Email your order, and attach the entire Unirac PDF quotation to 2 of 3 10/29/2009 7:43 AM 1 - Roof Mount Estimator - Quotation http: / /www.unirac.com/ estimator /part/estimator /detail /solar /5/ order @unirac.com 2. Fax a copy of your purchase order, along with the quotation # or the itemized list page from the quotation, Attention: Order Entry Department at 505 - 242 -6412. Due to fluctuating raw material costs, pricing is subject to change. Please check at time of order for the most current pricing. • 3 a3 10/29/2009 7:43 AM