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BSOL2014-0016
78-495 CALLE TAMPICO U XP VOICE (760) 777-7125 LA QUINTA, CALIFORNIA 92253 FAX (760)777-7011COMMUNITY DEVELOPMENT DEPARTMENT . INSPECTIONS (760) 777-7153 BUILDING PERMIT Date: 10/13/2014 Application Number: BSOL2014-0016 Owner: Property Address: 48495 CAPISTRANO WAY MASTER ASSN FOR RANCHO LA QU APN: 646390046 79725 RANCHO LA QUINTA DR Application Description: SOLAR POOL WATER HEATING SYSTEM - 444SF COLLECTOR LA QUINTA, CA 92253 Property Zoning: Application Valuation: $8,200.00 Applicant: REVCO SOLAR ENGINEERING INC 2663 CABOT RD STE B LAGUNA HILLS, CA 92653 LICENSED CONTRACTOR'S DECLARATION I hereby affirm under penalty of perjury that I am licensed under provisions of Chapter 9 (commencing with Section 7000) of Division 3 of the Business and Professions Code, and my License is in full force and effect. License Class: B C4 C10 License No.: 8 1 e: a/ tractor:JX OWNER -BUILDER DECLARATIO I hereby affirm under penalty of perjury that I am exempt from the Contractor's State License Law for the following reason (Sec. 7031.5, Business and Professions Code: Any city or county that requires a permit to construct,.alter, improve, demolish, or repair any structure, prior to its issuance, also requires the applicant for the permit to file a signed statement that he or she is licensed pursuant to the provisions of the Contractor's State License Law (Chapter 9 (commencing with Section 7000) of Division 3 of the Business and Professions Code) or that he or she is exempt therefrom and the basis for the alleged exemption. Any violation of Section 7031.5 by any applicant fd� permit subjects the applicant to a civil penalty of not more than five hundred dollars ($500).: I ) I, as owner of the property, or my employees with wages as their sole compensation, will do the work, and the structure is not intended or offered for sale. (Sec. 7044, Business and Professions Code: The Contractors' State License Law does not apply to an owner of property who builds or improves thereon, and who does the work himself or herself through his or her.own employees, provided that the improvements are not intended or offered for sale. If, however, the building or improvement is sold within one year of completion, the owner -builder will have the burden of proving that he or she did not build or improve for the purpose of sale.). I ) I, as owner of the property, am exclusively contracting with licensed contractors to construct the project. (Sec. 7044, Business and Professions Code: The Contractors' State License Law does not apply to an owner of property who builds or improves thereon, and who contracts for the projects with a contractor(s) licensed pursuant to the Contractors' State License Law.). ( ) I am exempt under Sec. BAP.C. for this reason Date Owner: CONSTRUCTION LENDING AGENCY I hereby affirm under penalty of perjury that there is a construction lending agency for the performance of the work for which this permit is issued (Sec. 3097, Civ. C.). Lender's Name: Lender's Address: 1' Contractor: REVCO SOLAR ENGINEERING INC 2663 CABOT RD STE B LAGUNA HILLS, CA 92653 (760)619-9296 Llc. No.: 387219 WORKER'S COMPENSATION DECLARATION I hereby affirm under penalty of perjury one of the following declarations: I have and will maintain a certificate of consent to self -insure for workers' 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 workers' compensation insurance, as required by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. My workers' compensation insurance carrier and policy number are: Carrier:- Policy Number: 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 workers' compensation laws of California, and agree that, if I should become subject to the workers' compensation provisions of Se ' n 3700 of the Labor de,,l shall forthwith comply with thos provisions. Lq e Date Applicant: WARNING: FAILURE TO SECURE WORKERS' COM PENSATIO COVERAGE IS UNLAWFUL, AND SHALL SUBJECT AN EMPLOYER TO CRIMINAL PENALTIES AND CIVIL FINES UP TO ONE HUNDRED THOUSAND DOLLARS ($100,000). IN ADDITION TO THE COST OF COMPENSATION, DAMAGES AS PROVIDED FOR IN SECTION 3706 OF THE LABOR CODE, INTEREST, AND ATTORNEY'S FEES. APPLICANT ACKNOWLEDGEMENT. IMPORTANT: Application is hereby made to the Building Official for a permit subject to the conditions and restrictions set forth on this application. 1. Each person upon whose behalf this application is made, each person at whose request and for whose benefit work is performed under or pursuant to any permit issued as a result of this application , the owner, and the applicant, each agrees to, and shall defend, indemnify and hold harmless the City of La Quinta, its officers, agents, and employees for any act or omission related to the work being performed under or following issuance of this permit. 2. Any permit issued as a result of this application becomes null and void if work is not commenced within 180 days from date of issuance of such permit, or cessation of work for 180 days will subject permit to cancellation. 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 is city to enter up the above- mentionelpropeity for inspection purposes. Z,Date: rb I ( ignature (Applicant or Agen DESCRIPTION FINANCIAL INFORMATION ACCOUNT QTY AMOUNT PAID PAID DATE BSAS 581473 FEE 101-0000-20306 0 $1.00 $0.00 PAID BY METHOD RECEIPT # CHECK # CLTD BY Total Paid forBUILDING STANDARDS ADMINISTRATION BSA; $1.00 $0.00 DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE PERMIT ISSUANCE 101-0000-42404 0 $91.85 $0.00 x PAID BY METHOD RECEIPT # . CHECK # CLTD BY Total Paid forPERMIT ISSUANCE: $91.85 $0.00 DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE WATER SYSTEM INST/ALT/REP 101-0000-42401 0 $12.09 $0.00 PAID BY METHOD RECEIPT # CHECK # CLTD BY DESCRIPTION ACCOUNT QTY, AMOUNT PAID PAID DATE WATER SYSTEM INST/ALT/REP PC 101-0000-42600 0 $12.09 $0.00 PAID BY METHOD RECEIPT # CHECK # CLTD BY Total Paid for PLUMBING FEES: $24.18 $0.00 TOTALS:00 Description: SOLAR POOL WATER HEATING SYSTEM - 444SF COLLECTOR Type: PLUMBING Subtype: Status: APPROVED Applied: 9/17/2014 SKH Approved: 10/13/2014 AOR Parcel No: 646390046 Site Address: 48495 CAPISTRANO WAYLA QUINTA,CA 92253 Subdivision: TR 27840 Block: Lot: 131 Issued: Lot Sq Ft: 0 Building Sq Ft: 0 Zoning: Finaled: Valuation: $8,200.00 Occupancy Type: Construction Type: Expired: No. Buildings: 0 No. Stories: 0 No. Unites: 0 Details: SOLAR POOL WATER HEATING SYSTEM - 444SF COLLECTOR, ELECTRICAL CONTROL AND PIPING TO EXISTING POOL PLUMBING. THIS PERMIT DOES NOT INCLUDE ADDITIONAL OR ALTERATION TO EXISTING POOL PUMP OR TRELLIS STRUCTURE. 2013 CALIFORNIA BUILDING CODES. Applied to Approved Printed: Monday, October 13, 2014 3:35:29 PM 1 of 2 0? _ srsTeMs CHRONOLOGY CONDITIONS NAME TYPE- NAME ADDRESS1 CONTACTS CITY STATE ZIP PHONE FAX EMAIL APPLICANT REVCO SOLAR ENGINEERING INC 2663 CABOT RD STE B LAGUNA HILLS CA 92653 CONTRACTOR REVCO SOLAR ENGINEERING INC 2663 CABOT RD STE B LAGUNA HILLS CA 92653 OWNER . MASTER ASSN FOR RANCHO LA QU I 79725 RANCHO LA I QUINTA DR LA QUINTA CA 92253 Printed: Monday, October 13, 2014 3:35:29 PM 1 of 2 0? _ srsTeMs DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE RECEIPT # CHECK # METHOD PAID BY CLTD BY BY PERMIT ISSUANCE 101-0000-42404 0 $91.85 $0.00 Total Paid for PERMIT ISSUANCE: $91.85 $0.00 WATER SYSTEM 101-0000-42401 0 $12.09 $0.00 INST/ALT/REP WATER SYSTEM 101-0000-42600 0 $12.09 $0.00 INST/ALT/REP PC Total Paid forPLUMBING FEES: $24.18 $0.00 TOTALS:• • 00 Printed: Monday, October 13, 2014 3:35:29 PM 2 of 2 rp SYS7Eti1S t JF=�ik FRFCO SunSa'verTM Solar Pool Heating System Installation manual Made in the U.S.A. FAFCO, Inc. © 2009 Table of contents Introduction .......................................... i Overview............................................... i Parts list...............................................2 Installation procedure ..........................4 Composition shingle mounting Tile roof mounting Rack installation Start-up & winterization .......................8 Repair procedures...............................9 Overview 1. Solar collectors Solar collectors absorb the sun's heat and transfer it to pool water. A. Vacuum Relief Valve—Allows collectors to drain when the system is off. B. End Cap—Removed for winterization. 2. Non -positive Diverter Valve A. Motorized Diverter Valve—Diverts pool water to the solar collectors. B. Controller—Turns solar water system on and off based on the pool water and solar collector temperature. C. Sun Sensor—Senses solar collector temperature. D. Pool Water Sensor—Senses pool water temperature. 3. Isolation Valves These valves isolate the solar collectors and MUST BE CLOSED during winter, filter cleaning, backwashing and vacuuming. 4. Check Valve The check valve prevents water from flowing backward through the filter and backflushing debris into the pool when the collectors drain. 5. Existing equipment A. Pool Pump—Circulates the pool water through the solar collectors. Some systems are installed with a booster pump. O Introduction Since 1969, FAFCO's goal has been to design, test, and produce the world's highest performing solar pool heating systems. Installing a FAFCO solar pool heating system is straight -forward and relatively simple. This manual provides a step-by-step installation procedure for most applications. For those situations not covered in this manual, please contact your FAFCO representative. Please read this manual completely before starting the installation and take special care to comply with all local ordinances and building codes. WARNINGA Safety should always be of primary concern and is especially important whenever you are working on a roof, around power lines or electricity. Failure to observe safe practices on a roof or other elevated structures may result in falling and serious injury. B. Pool Filter—Cleans the pool water. C. Backup Pool Heater (optional)—A backup heater may be installed on pools used year- round, or where a specific pool temperature is maintained regardless of weather conditions. 6. Solar Drain Valves (optional) Solar drain valves allow for convenient draining during winterization. Collector specifications Body Header Header length = 50.875 in. Width (collector body) = 47.5 in. Pressure Operating 0-30 PSI Intermittent 45 PSI Temperature Operating 60° to 90° F Maximum 212° F Vacuum Relief Valve Non-postive olverter valve FQ F10 Vacuum Relief Valve End Cap Check Vain oo� Solar Collectors Solar Drain Valves (OPtionao _ Isolation Valves Chlorinator °A (OPtiona0 End Cap —, Solar Canectare t 1 Solar Drain Valves (OPtioneq O Isolation Valves Sun ti Senear C7 Figure 1—System Using Three -Way Valve Vacuum Relief Valve __ Control panel - Check Valve Figure 2—Automatic System Using Three -Way Valve Solar Collectors Solar Drain Valves (Optionap .lactation Valves Water Sensor Chlorinator �Op (OPtlonaO O Booster Back Up IMnD Pool Neater / i (Optional) Filter Water ~ Sensor I peel "\ :SIN o Chlorinator (OPtionaD C-hmk Valve Figure 3— tp Automatic System Doul Using Booster Pump Figure 2—Automatic System Using Three -Way Valve Solar Collectors Solar Drain Valves (Optionap .lactation Valves Water Sensor Chlorinator �Op (OPtlonaO O Parts list FAFCO components COMPONENT NUMBER DESCRIPTION SunSaverTm 822 48 sq. ft., 18 lbs without water, 69 lbs with water. AW 4x12 SunSaverTA4 820 40 sq. ft., 16 lbs without water, 60 lbs with water. 4x10 SunSaveFm 818 32 sq. ft., 14 lbs without water, 51 lbs with water. 4 x 8 Vacuum Relief 188 Black, weather resistant CPVC, 2"" PVC pipe size, barbed. Valve (VRV) Allows collectors to drain when the system is off. Adapts to solar collector using short rubber coupler. End Cap 05380 Black, weather resistant CPVC, 2" PVC pipe size, barbed. Adapts to solar collector using short rubber coupler. Pipe adapter 05381 Black, weather resistant CPVC, 2" PVC pipe size, barbed X female slip. Adapts to solar collector using short rubber coupler. Base 06918 Black, weather resistant copolymer. Mounts solar ® collector header and body straps to a roof or rack using a 1/4"" lag bolt and cap. Cap 06919 Black, weather resistant copolymer. Threads onto base to secure strap. Coupler Clamp 02031 2"stainless steel, secures rubber couplers to barbed fittings. Tightened using flat head or 5/16'" socket driver. ® Short rubber 02033 3-1/2"" long X 2-3/8" inner diameter reinforced EPDM used to coupler join the collectors and barbed fittings. Long rubber 02035 5" long X 2-3/8- inner diameter reinforced EPDM used to coupler join the collectors to the barbed pipe adapters. Allows for flexibility between collectors and hard piping. f Header Strap, 32"" 03431 Black, weather resistant braided polyester. Anchors top solar collector header to cap and base. J Body Strap, 62" 03432 Black, weather resistant braided polyester. Anchors solar collector body to cap and base. Tile clip 08734 Black powder, high strength steel bracket used for tile installations. o Check Valve 02046 White, PVC 2"' female slip check valve prevents water from flowing backward through the filter and backflushing debris into the pool when the collectors drain. Can also be used as isolation valve on solar return line. O FAFCO kits KIT NUMBER USE CONTENTS Collector 150 One per (4) tie -down caps, (4) tie down bases, (4) clamps, (2) 31/2" couplers, Pack collector. (1) 32"' header strap, (3) 67' body straps System 153 One per (1) CPVC end cap, (1) vacuum relief valve, (2) CPVC female Pack system. adapters, (4) tie -down caps, (4) tie -down bases, (4) clamps, ' Ay Diverter Valve (2) 5"" couplers, (1) 32"" header strap, (1) 2"check valve, Controller Turns the solar system on and off based on the pool water temperature and (1) Owner's Manual Bank Pack 154 One per bank (1) vacuum relief valve, (1) CPVC end cap, (2) CPVC female Pool Water of collectors. adapters, (4) tie -down caps, (4) tie -down bases, (6) clamps, Sensor (1) 3 1/2" coupler, (2) 5" couplers, (1) 32" header strap Split Pack 155 One per break (4) CPVC female adapters, (4) tie -down caps, (4) tie -down bases, Lag bolt in a row of (4) clamps, (4) Y couplers, (1) 32"" header strap that meets site requirements. Typically stainless steel or galvanized steel. collectors. Runner Collector 162 Repairs leaks in .(20) 1/47 tube repair plugs, (1) Tube Cutting Knife, (1) Plug Repair Kit collector tubes. Insertion Tool. Bulk repair plugs are also available. Alternate vendor components COMPONENT DESCRIPTION Isolation Valves isolating the solar collectors that MUST be closed during winter, filter Valves cleaning, backwashing and vacuuming (Refer to solar isolation during pool maintenance and required winterization sections in the owners manual). Solar Drain Solar drain valves allow for convenient draining during winterization. Valves Motorized Automatically diverts the pool water to the solar collectors. Ay Diverter Valve Controller Turns the solar system on and off based on the pool water temperature and solar collector temperature. Sun Sensor Senses the solar collector temperature, typically 10k. Pool Water Senses the pool water temperature, typically 10k. �J Sensor Corrugated (wavy) sheet must have ribs no more than 2'" apart and 1"' high. LEMSubstrate Corrugated sheet is typically flexible. Lag bolt 1/4" or 5/16"" diameter, dependent on load requirements, corrosion resistant bolt that meets site requirements. Typically stainless steel or galvanized steel. Runner 1"x 2"x 1/8" aluminum channel, angle or equivalent used for both tile clip and tile stand off installations. Tile stand off 1/2" outer diameter aluminum tubing. Length will vary depending on height required for tile stand off installations. Flow meter Rotameter for 2"" PVC pipe used to validate recommended water flow. EO Installation procedure Overview 1. Survey roof and plumbing. 2. Collector coupling. 3. Mounting collectors. 4. Connect pipes, VRV & end caps. 5. Plumb components. 6. Install control system. 1. SURVEY ROOF AND PLUMBING Plan collector location to allow at least one foot on all sides for roof and at least 3" for racks. Allow for any roof obstructions. Collector layouts It is important that the solar collectors be installed in a way to ensure equal flow throughout the entire system. In order to accomplish this there are several points to consider when designing the collector layout. SPLIT FEED/OPPOSITE END RETURN ENDCAP VACUUM RELIEF VALVE 1 1 O1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 END CAP END CAP RETURN FEED RETURN SPLIT FEED/SPLIT RETURN ,VACUUM RELIEF VALVE END CAP O j 1 2 3 4 5 1 6 1 7 1 8 1 9 10 1, J 1 1 2 1 3 1 4 1 5 1 6 1 7 8 1 910 TEND CAP END CAP FEED RETURN OPPOSITE END RETURN VACUUM RELIEF VALVE 1 O1 1 2 1 3 4 1 5 1 6 1 7 1 8 1 9 110111112113114 1 15 76 17 7 END CAP FEED RETURN VACUUM RELIEF VALVE SAME END RETURN O1 2 3 4 5 6 7 8 9 10 11 12 END CAP FEED RETURN Figure 4—Collector bank assembly 1. In split feed systems no more than 10 solar collectors should be installed in each bank. 2. In split feed/split return systems the collectors should be equally divided between the banks and the return should be from the common high point. 3. In opposite end return systems no more than 17 collectors should be installed per bank. 4. In same end return systems no more than 12 solar collectors should be installed per bank. The return line should have the shortest possible run back to the pool and needs to return from a common high point. (See Figure 5.) EO NOTE COMMOM NIGN-0OINT RETURN Or VACUUM RELIEF VALVE 1 2 3 4 5 END CAP VACUUM RELIEF VALVE 1 2 3 4 5 6 7 END CAP RETURN FEED Figure 5—Ensuring even flow to individual collectors Coupling the collectors to one another and mounting the collectors are procedures (steps) that occur simultaneously. Figure 6—Collector couplings 1. Short couplers (3-1/2" rubber couplers) are used to join the collectors together and to attach the vacuum relief valve. 2. Long couplers (5-1/2" rubber couplers) are used whenever collectors are joined to PVC pipe. 3. When coupling collectors together, the clamps must be positioned close to the lip of the header. 4. The vacuum relief valve and end cap clamps must also be positioned close to the lip of the header. 5. Tightening clamps: A. Tighten all clamps as they are installed. B. When you have completed the solar installation, re -tighten all clamps with the system on and water circulating through the collectors. C. Care must be taken when tightening clamps to ensure they are installed straight and even. NOTE: Use split or bank packs if it is necessary to avoid obstructions on the mounting surface, or other specific site requirements. I If (146. �O � OS 10 SHfNGLE OU T! G NOTE: H local codes allow the bolt to be secured only into $e sheathing, be sure not to over fighten bolts. Attachment to truss BASE AP f COMPOSMONCTRUSS SHINGLE _ SHEATHING-/ NI� `I/4'LAGBOLT Attachment to blocking CAP BASE TRUSS COMPOSITION SHINGLE 1/4' LPG BOLT SHEATHING BLOCKING Attachment to spanner BASE CAP 2K TRUSS COMPOSITION SHINGLES I/4' ALL THREAD HEATHING 2K SPANNER.. NAIL WITH 12) BASE 16b NAILS 11 EACH TRU LOCTITE NUT & WASHER COMPOSITION EACH END SHINGLE I /d' LAG BOLT SHEATHING Figure 7—Composition shingle mounting For roof types not listed, consult a local roofing contractor, structural engineer and/or building department for specific directions before installation. FAFCO does not assume any liability for direct, subsequent or consequential damage. Ensure the collectors are not damaged by sharp surfaces such as nails, corners of ladders or roof eaves. Sealing penetrations on slate, metal & flat -roofs is best undertaken by a roofing professional. It is recommended to consult with a qualified roofing contractor when working with these types of mounting surfaces. Composition shingle (asphalt) roof 1. Position the first two collectors. Position side-by-side on the roof connected together with short rubber couplers and hose clamps. (See Figure 7.) 2. Install header straps. Install the header strap on the highest collector header. Apply a quarter -sized dab of roof sealant three to six inches above the rubber coupler. Drive lag bolt through base, making sure that the strap can run through the slot. Wrap the short header strap around header and lay into the slot in the base. Screw cap until tight. Be careful not to cross thread. 3. Install and connect remaining collectors. Continue laying the remaining collectors side- by-side securing with short rubber couplers and header straps. 4. Install body straps. Determine required body straps based on local wind load requirements. Apply roof sealant between the collectors 2'= 4- below the top header. Drive a lag bolt through the base. Position the slot for the strap horizontally and tighten lag bolt through the base. Lay the strap in the slot of the base and screw the cap until hand -tight. Be careful not to cross thread. Repeat procedure for strapping down all remaining collectors. Measure to center of collectors and install center body strap following previous procedure. Install the third collector body strap 2'= 4 -above the bottom header. 0 HEADER STRAP BODY STRAP SOLAR COLLECTOR UNDERLAYMENT �( OVER SHEATHING SHEATHING FLAT OR CURVED TILE CAP 6 BASE dwf- zcumgm 41< SCREW SECURES RUNNER TO TILE CUP RUNNER RUR TILE CUP CORRUGATED SHEET H6SCREWS SECURESHEET TO RUNNER Tile clip method rL 46 _ "2C Tile stand off method NUMBER OF STRAPS DEPENDENT ON LOAD REQUIREMENTS Figure 8— Tile roof mounting Tile roof The following tile roof mounting methods apply to both flat and curved cement type tiles. Inform the homeowner of any broken tiles. 1. Obtain parts. Determine required body straps and runners based on local wind load requirements. An additional runner is needed for the top header strap. 2. Position runners. A. Lay out aluminum runners and snap a chalk line vertically to align the runner ends. B. Place upper header runner against the lip of the the row where header straps will be installed. C. Place the first body runner against the lip of the next tile row down. D. Place the remaining body runners based on collector length. 3. Affix runners. Option 1: Tile stand offs A. Position runners on tile. Starting with the bottom runner, drill a 5/15" hole in the runner above a structural member every four to eight feet depending on load requirements. B. Insert a pencil through the holes and mark for the tile penetrations. Set aside the runners. C. Drill a hole with a sharp 1/2 -masonry bit through the tiles at each marked location. Blow dust off underlayment and tile. D. Insert the the stand off against the underlayment and cut the tile stand off 1- above the tile. E. Fill lower end of stand off with roof sealant and insert through the tile against the underlayment. Apply additional roof sealant around tile hole. F. Repeat at all tile stand off locations. G. Lay the runner on tile stand offs and drive lag bolts with washers through into structural member at Oeach hole. CAP n BA ROOF N1:1 ME I BATTEN LAG BOLT F. Repeat procedure for next runner up. Work up the roof with the header runner installed last. Option 2: Tile clips (concealed tile penetrations) A. Each runner is held down by tile clips every four to eight feet depending on load requirements. B. Start with the bottom runner. Determine clip locations and remove the tile above each clip. C. Using a sharp 1/4- masonry bit, drill out the existing high point nail holes that allows the runner to be closest to the tile lip. Lag through the drilled tile hole, batten strip, underlayment, and sheathing. Replace the removed tiles. D. Align the runner end with the chalk line. E. Secure runner to tile clips with #14 x 1- self - tapping screws. F. Repeat procedure for next runner up. Work up the roof with the header runner installed last. 4. Install collectors. A. Lay and secure substrate on runners with small self tapping screws or use header straps. B. Lay all collectors on substrate with top headers hanging over substrate. C. Connect the collectors together with the short rubber couplers. D. Install a base on the header runner directly above each rubber coupler. Drive a #14 self tapping screw through base. Orient the bases such that straps run vertically through the slots. E. Wrap the short header strap around header and lay into the base. Adjust and tighten caps so that top header remains hanging over the substrate. F. Attach bases to the runners between each collector using #14 screws. Orient the bases such that straps run horizontally through the slots. G. Lay body straps across collectors and into bases. Screw caps until tight but do not cross thread. x rv�j C■K INSTALLATI© Racks are typically made out of wood (pressure treated or redwood) and metal (aluminum or galvanized steel) depending on the site requirements, cost and local code. The following details are for either roof or ground rack installations. 1. Posts are typically 4'x4' pressure -treated wood or 1-1/4"diameter corrosion resistant metal pipe. 2. Vertical rails are typically installed 2' on -center. 3. Stringers are attached, evenly spaced, to support the substrate minimum 2' on -center. Usually you will use nine stringers for 4'x8' collectors; 11 for 4'x10' collectors and 12 for 4'x12' collectors. 1x4,24" O.C. SUBSTRATE 2X4, 24" O.C. SIMPSON HI CLIP 2X8 HEADER 1/4" BOLT, NUT & WASHERS 4X4 POST 8'COLLECTOR = 6' 10' COLLECTOR = 7' 12 COLLECTOR = 8' (FOR 20° PITCH) #6 SELF TAPPING SCREW TEE CONNECTOR 1/4-20 HARDWARE: HEX BOLT, FLAT WASHERS, LOCK WASHERS, NUT - 1 -1/4" SCHEDULE 40 GALVANIZED PIPE -LE( 1-1/4" X 1-1/4" X 1/8" ALUMINUM ANGLE Roof rack installation Roof racks are used on mounting surfaces with less than a 101 pitch. The following details are for constructing a roof rack: Contact a roofing contractor for anchoring a rack to the roof. Ground rack installation ' Ground racks are used where roof installations are not feasible. Posts are typically mounted in concrete, sized to meet local requirements. 1. Sink the post. 2. Attach the top and bottom headers supports. The header support is attached to the wood posts using carriage bolts and to the metal posts using a tee connector. 3. Attach rack assembly to horizontal supports. Roof attachment _— L—V4 BRACES ADD BRACE AT END FOR tam I LATERAL SUPPORT ROOF ATTACHMENT FLAT ROOFY BY ROOFING CONTRACTOR Figure 9—Wood rack 1-1/4" SCHEDULE 40 GALVANIZED PIPE 1/4" U -BOLT WITH , �2" x 2" x 1/8" TEE FLAT WASHERS, NUTS BAR ALUMINUM Figure 10—Metal rack Ground attachment 4x4 POST IN CONCRETE PER REOUIREMENTS Roof attachment ATTACHMENT BY ROOFING CONTRACTOR FLAT ROOF Ground attachment ( 1-1/4 PIPE IN CONCRETE PER REQUIREMENTS O Connect feed and return lines Long couplers are used when joining the collectors to rigid PVC piping. To connect the 2- PVC pipe to the solar collectors follow these steps: 1. Place long coupler over collector header and install clamp close to the lip. 2. Insert a pipe adapter into the long coupler. 3. Glue feed and return pipes to the pipe adapters. NOTE: It may be easier to first glue the adapter to the pipe, then insert it into the long coupler. 4. Always feed the water to the lowest end of the collector bank (never feed to top header). Be certain to always return the water from the common high point in the system. Install VRV and End Cap Install a vacuum relief valve per bank. Install an end cap to seal headers on end collectors. (See Figure 5, page 4.) Install the vacuum relief valve at the highest point but if air is introduced into the system move the vacuum relief valve to the bottom header, the feed line, or install a throttling valve on the solar return line. 5. PLUMB COMPONENTS TO FROM SOLAR SOLAR ♦ } ISOLATION ISOLATION VALVE II III VALVE FILTER } i CHECK OUTLI FROM POOL VALVE TEE Figure 11—Solar loop Solar system loop The solar loop is installed between the filter and the optional heater. (See Figures 11.) The first component after the filter is a check valve. Always leave room for check valve to be cut out and replaced. The use of a union check valve is recommended. Start-up & winterization Next, the diverter valve and PVC tee are installed. The diverter valve must either be non -positive or have a 1/4- hole drilled through the diverter for drainage. If a booster pump is installed a diverter valve is not required. (See Figure 3, page 1.) Install isolation valves on the piping going to and from solar. These components are always installed before a back up pool heater and chlorinators. Isolation valves are typically ball valves but a check valve on the "from solar" line is also acceptable. Install solar drain valves if solar collectors do not automatically drain. Valves should be installed in an easily accessible location. (Refer to required winterization, page 9.) Supporting PVC pipe All horizontal runs of PVC pipe must be supported every 4'. All vertical runs of PVC pipe must be supported every 10'. Pipe straps on the roof must be anchored to the mounting surface the same as for the collector tie - downs. Strapping should not be installed so it binds the pipe too tightly. The verticals are the portion of the pipe run that takes the water from the ground up to the roof. This is usually on the wall of the house and goes around the eaves onto the roof. It is standard to paint the verticals the same color as the house if the homeowner supplies the paint. Plumbing to and from the collectors Prime consideration should be given to system drainage (see "Required winterization", page 9) and appearance when running pipe from pool pump to the collectors and back. Standard 2- schedule 40 PVC pipe is easy to work with and readily available. Optional automatic solar controller Various optional, electrically operated solar controllers are available from a variety of manufacturers. Solar controllers allow for automation in the pool environment. You should read and follow the manufacturer directions to ensure their proper operation. If an automatic solar controller is being installed, there are benefits to re- locating the diverter valve to the return line. Use a flow meter to validate the intended flow rate. 2 System check 1. Run pump 3 to 5 minutes before turning on the solar system. If necessary purge the pipes by disconnecting the feed line and running the system. Reconnect the feed line once completed. 3. O Turn the Solar Controller to the on position. There should be a slight increase on the pool filter pressure gauge (normally 2 PSI to 6 PSI) When the isolation valve closes. The pool inlets should actively bubble for 3 to 5 minutes as the air in the collectors is purged. Check all plumbing joints for leaks. 4. Re -tighten all collector coupler clamps while the system is on. 5. Check all collector couplings for leaks. 6. Feel the surface of the collectors, they should be cool to the touch as the sun's energy is transferred to the pool water. Congratulations you have completed the FAFCO solar pool heating system installation. If the homeowner is available, explain to him or her how the system works, how to adjust the control, what to expect from the system, and any maintenance that is required. Be sure to give the homeowner his or her manual and warranty. NOTE: COLLECTORS ARE WARRANTED AGAINST FREEZE DAMAGE WHEN INSTALLED IN STRICT ACCORDANCE WITH FAFCO'S INSTALLATION INSTRUCTIONS. Solar collectors must be completely drained and isolated before winter to prevent freeze damage. Solar collectors will not be damaged by freezing conditions when properly drained and isolated as follows: 1. Turn off the solar system. 2. Turn off the pool pump and pool sweep. 3. Open optional solar drain valves. 4. Remove end caps and vacuum relief valve. Leave off and store in a safe place for winter. 5. Let the system completely drain for one hour. 6. If the solar collectors are mounted on less than a 100 pitch, then the solar collectors must be manually lifted and drained. Blowing the lines with a shop vac, leaf blower, or compressor will NOT remove water completely. 7. Close isolation valve(s) for winter. (See Figure 12.) 8. Ensure the solar system remains off for winter. Repair procedures A tube leak can be repaired if damage is located at least 3- away from the header. Contact your FAFCO representative for information regarding other damage. The following procedure outlines the steps to repair a tube leak using a FAFCO supplied collector repair kit. Repair kit components Repair Plug Tube Cutting Knife Plug Insertion Tool 9. The pool pump, filter, and sweep can now be used while isolated from the solar system. Open Closed position: position: Handle in Handle line with across valve body valve body Figure 12 - Solar Isolation Valve(s) Solar isolation during pool maintenance Follow these steps before filter cleaning, backwashing, or pool vacuuming: 1. Turn the pump and solar system off. 2. Close the solar isolation valves. (See Figure 12.) 3. Proceed with filter cleaning or vacuuming. 4. After pool maintenance is complete, run the pump for a few minutes to clear any debris from pool lines. 5. Open the solar isolation valves. 6. Turn the solar system on. 1. Locate the leak and mark the tube location on each end. A bright wax based marker is ideal. 2. Using the cutting knife, start approximately 3 - away from the header, then cutting back away from the header, scoop out the top portion of the collector tube 1 to 1 -1/2 -long to insert the plug through. Ensure the adjacent tubes are not cut. 3. Coat the plug and inside of the tube with soapy water. 4. Insert the plug pointed end first into the opened tube section. Using the plug insertion tool, push the plug gently, without stopping, into the tube until it reaches the header. 5. Remove the insertion tool with a quick twisting motion. 6. Take a second plug and slide it in, stopping as it hits the first plug. Repeat this procedure at the opposite end as well. This repair completely isolated the damaged tube. Repeat as necessary to repair additional damaged tubes. O Bin # i Permit # Project Address: yi�; q City Of La QuInta -Building at Safety Division P.O. Box 1504, 78-495 Calfe. Tampico. La Quinta, CA 92253 - (760) 777-7012 Building Permit Application and Tracking Sheet Owner's Name: RL �Aolsrvk A. P. Number: Address: Legal Description:. city-ST-Zip:LA to9 2 Contractor. F,v �.D 1 �h 'f?'.'tsuN� Telephone:, O -7 %7-7 • 8ppC7� o:r Address: "� ' $� I S �E, Project Description: City, ST, Tap: MSTcl c*)Z I o A Telephone:� S State Lic. # : 387 Z[. City Lic. im c) Arch, Engry Designer _ Address: City., ST, Zip: Telephone State Lim #: . = -? :. a Construction Type: Occupancy: Projecttype (circle one):. New Add'n Alter Repair Demo Name of Contact Person: v '� Sq. FL: # Stories: N Units: Telephone #,of Contact Pasha: "7b_'-) • 6 i- 2!9 Estirna cd Vahre of Project: zc)c) # Submittal Req -d APPLICANT: DO NOT WRITE BELOW THIS UNE Recd TRACKNG PERMTFEES. Pian Sets Plan Check submitted Item Amount Structural Calcs. Reviewed, ready for corrections Plan Cluck Deposit Truss Cala. Called Contact Person. Plan Check Balance. Title 24 Cala. Plans picked up Construction Flood plain plan Plans resubmitted Keehanieat Grading plan 2•' Review, ready for correctionslissue Electrical Subcontactor 11;st Called Contact Person Plumbing Grant Decd Plans picked up SALL H.O.A. Approval Plans resubmitted Grading IN HOUSE:- '"' Review, ready for eorrectio /issue V Developer impact Fee Planning Approval Called Contact Person A•I.P.P. Pub. Wks. Appr Date of permit issue Sehodl Fees Total Permit Fees