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Home My WebLink AboutB16-0291 047-750-094WATER SUPPLY AND DISTRIBUTION TABLE 603.2 BACKFLOW PREVENTION DEVICES, ASSEMBLIES, AND METHODS DEGREE OF HAZARD tilt' I I POLLUTION CONTAMINATION dently acting intemally loaded check valves, a differ - DEVICE, ASSEMBLY '�, APPLICABLE (LOW HAZARD) �- '- '- -- (HIGH HAZARD) INSTALLATION2,3 '.. OR METHOD' '` STANDARDS _ BACK- i BACK. - --- BACK- BACK- flow Prevention Assembly, A double check valve tion Backflow Preven- SIPHONAGE j PRESSURE SIPHONAGE PRESSURE SIPHONAGE PRESSURE 'Airg` P a : ASME A 1111.2 I X — X See Table 603.3.1 in this chapter. 'Breaker Backflow i ! I Upright position May have valves - Prevention Assembly (loaded air inlet Air gap fittings for use i reduced -pressure principle backflow prevention assem- ' downstream. Minimum of 12 inches i Air gap fitting is a device with an inter - with plumbing fixtures, ASME — nal air a and teal installation gap !appliances and appurte- A112.1.3 f X — X — includes plumbing fixtures, appliances finances ! : : and appurtenances. The critical level shall - _ ! testing) _.. ---.._.._..---a.'---... riot be installed below the flood level rim. (Atmospheric vacuum i assembly consisting ofi Upright position. No valve down - 'breaker (consists of a body, ASSE 1001 or - stream. Minimum ofii inches or listed %checking member and CSA B64.1,1 X X - — distance above all downstream piping ! atmospheric port) and is designed to operate under con - Prevention Assembly. fla 5 ! !and flood -level rim of receptor. ' ! - I Anusiphon fill valve (hall- as a a on on gravity water c oset •cocks) for gravity water ASSE 1002 or ! (Bush tank and urinal tanks with the fill i X — X — valve installed with the critical level not! icloset flush tanks and uri- CSA B 125.3 nal tanks less than I inch above the opening of the overflow pipe.4.5 - - !, Vacuum breaker wall Installation includes wall hydrants and hydrants, hose bibbs, frostost ASS ! hose bibbs. Such devices are not for use':. X — X — under continuous pressure conditions Irnsitam, automatic dram- CSA B64.2.1.1 I I (means of shutoff downstream of i ling type T_!device is prohibited)." _ J IBackflow preventer for ' Carbonated Beverage Dis- T_— ;Installation includes carbonated bever- Ipensers (two independent I ASSE 1022 X — — — Iage machines or dispensers. These !check valves with a vent to devices operate under intermittent or !the atmosphere) ;,i continuous pressure conditions. 'Spill -Resistant Pressure (Vacuum Breaker (single I Upright position. Minimum of 12 inches (check valve with air inlet ; ASSE 1056 X — X' — ! or listed distance above all downstream (vent and means of field - ! piping and flood -level rim of receptor." IDo Ib e)Check Valva k ! Horizontal unless otherwise listed. ; Valve, Back- ASSE 1015; ; Access and clearance shall be in actor - !flow Prevention Assembly I dance with the manufacturer's instruc. AWWAC510;' . i(two independent check X X ! — ! — frons, and not less than a 12 inch clear- ! CSA 864.5 or I (valves and means of field I CSA B64.5.1 ante at bottom for maintenance. May testing) need platform ladder for test and repair. ! _ Does not discharge water. ! I I Double Check Detector I I Horizontal unless otherwise listed. Fire Protection Backflow ! Access and clearance shall be in actor - lPrevention Assembly (two 'dance with the manufacturer's instmc- ! independent check valves 'tions, and not less than a 12 inch clear- iwith a parallel detector once at bottom for maintenance. May yASSE 1048 X ! X — — assembly consisting of a I I need platform/ladderfnr test and repair. i water meter and a double Does not discharge water. Installation check valve backflow pre- includes a fire protection system and is! vention assembly and designed to operate under continuous means of field testing) pressure conditions. I ; : 130 2013 CALIFORNIA PLUMBING CODE /�/,! 5 ' a 2 WATER SUPPLY AND DISTRIBUTION TABLE 603.2 BACKFLOW PREVENTION DEVICES, ASSEMBLIES, AND METHODS (continued) DEGREE OF HAZARD Reduced Pressure POLLUTION CONTAMINATION dently acting intemally loaded check valves, a differ - DEVICE, ASSEMBLY, APPLICABLE- (LOW HAZARD) (HIGH HAZARD) INSTALLATION"' METHOD' STANDARDS - BACK• BACK- BACK- BACK - I flow Prevention Assembly, A double check valve tion Backflow Preven- SIPHONAGE SIPHONAGE PRESSURE SIPHONAGE PRESSURE valve backflow prevention assembly (DC). Pressure Vacuum ! Horizontal unless otherwise listed. tion Assembly (two 603.3.9 Reduced Pressure Detector Fire Protection 'Breaker Backflow i ! I Upright position May have valves - Prevention Assembly (loaded air inlet i ASSE 1020 or: i reduced -pressure principle backflow prevention assem- ' downstream. Minimum of 12 inches i .valve, internally X — CSA 864.1.2 X — above all downstream piping and I relief valve, with a I (flood -level rim oCreceptor. May dis- and means of field X ante at bottom maintenance. parallel detector charge water. testing) _.. ---.._.._..---a.'---... -. need platform ladder for test and assembly consisting ofi Reduced Pressure I repair. May discharge water. Installs- tion includes a fire protection system I :. a water meter and a Principle Backflow . I Horizontal unless otherwise listed. and is designed to operate under con - Prevention Assembly. ASSE 1013; ! Access and clearance shall be in actor- I (twoindependently IAWWA C51 I; �'. dance with the manufacturer's instmc- . acting loaded check X X ; CSA B64.4 or X X tions, and not less than a 12 inch clear - valves, a differential pressure relief valve I CSA B64.4.1 I ante at bottom for maintenance. May need platform/ladder for test and and means of field - irepair. May discharge water. Reduced Pressure backflow prevention assembly consists of two indepen- vention Assembly (PVB). A pressure vacuum breaker dently acting intemally loaded check valves, a differ - backflow prevention assembly consists of a loaded air ! Detector Fire Protec- cocks, and two isolation valves. erly located test cocks, and two isolation valves. This 603.3.8 Double Check Detector Fire Protection Back - device shall be permitted to be installed indoors where provisions for spillage are provided. flow Prevention Assembly, A double check valve tion Backflow Preven- backflow prevention assembly with a parallel detector assembly consisting of a water meter and a double check (SVB). A pressure-type vacuum breaker backflow pre- valve backflow prevention assembly (DC). vention assembly consists of one check valve force- ! Horizontal unless otherwise listed. tion Assembly (two 603.3.9 Reduced Pressure Detector Fire Protection open to atmosphere, positioned downstream of the check Backflow Prevention Assembly. A reduced -pressure valve, and located between and including two tightly Access and clearance shall be m actor - independently acting loaded check valves, a detector assembly consisting of a water meter and a i reduced -pressure principle backflow prevention assem- vention Assembly (RP). A reduced -pressure principle m dance with the manufacturer's stme- ASSE 1047 ASSE 1047 [tons, and not less than a 12 inch clear- for May relief valve, with a I X X ! X X ante at bottom maintenance. parallel detector j need platform ladder for test and assembly consisting ofi I repair. May discharge water. Installs- tion includes a fire protection system I :. a water meter and a and is designed to operate under con - reduced -pressure prin- ! ., I sinuous pressure conditions. ciple backflow pre- . vention assembly, and i means of field testing) I For SI units: I inch - 25.4 mm Notes: I See description of devices and assemblies in this chapter. Z Installation in pit or vault requires previous approval by the Authority Having Jurisdiction a Refer to general and specific requirement for installation. 4 Not to be subjected to operating pressure for more than 12 hours in a 24 hour period. 5 For deck -mounted and equipment -mounted vacuum breaker, we Section 603.5.14. 603.3.5 Pressure Vacuum Breaker Backflow Pre- backflow prevention assembly consists of two indepen- vention Assembly (PVB). A pressure vacuum breaker dently acting intemally loaded check valves, a differ - backflow prevention assembly consists of a loaded air ential pressure -relief valve, four properly located test inlet valve, an internally loaded check valve, two prop- cocks, and two isolation valves. erly located test cocks, and two isolation valves. This 603.3.8 Double Check Detector Fire Protection Back - device shall be permitted to be installed indoors where provisions for spillage are provided. flow Prevention Assembly, A double check valve 603.3.6 Spill -Resistant Pressure Vacuum Breaker backflow prevention assembly with a parallel detector assembly consisting of a water meter and a double check (SVB). A pressure-type vacuum breaker backflow pre- valve backflow prevention assembly (DC). vention assembly consists of one check valve force- loaded closed and an air inlet vent valve force -loaded 603.3.9 Reduced Pressure Detector Fire Protection open to atmosphere, positioned downstream of the check Backflow Prevention Assembly. A reduced -pressure valve, and located between and including two tightly principle backflow prevention assembly with a parallel closing shutoff valves and test cocks. detector assembly consisting of a water meter and a 603.3.7 Reduced -Pressure Principle Backflow Pre- reduced -pressure principle backflow prevention assem- vention Assembly (RP). A reduced -pressure principle bly (RP). 2013 CALIFORNIA PLUMBING CODE 131 �wrrF Butte County Department of Development Services PERIifT CENTER 7 County Center Drive, Oroville, CA 95965 �Ut Main Phone (530) 538-7601 Permit Center Phone (530) 538-6861 Fax(530)539-7785 ANTI -ENTRAPMENT CERTIFICATION FORM FOR SWIMMING POOLS & SPAS b!6-VILW FORM NO The following form is required whenever a building permit is issued to construct or repair (re plastering) a swimming pool, toddler pool, or spa. STATEMENT TO BE SIGNED PRIOR TO FINAL APPROVAL Verification of Compliance with the "Swimming Pool Safety Act of 2006" (Health & Safety Code 115920 —115929) Site Address: Property Owner. Owner's Mailing Address: Phone: I hereby certify that the swimming pool, toddler pool, or spa located a the above- mentioned address complies with the provisions or the "Swimming Pool Safety Act of 2006" and has been equipped with an anti -entrapment cover meeting the current ASME/ANSI Standard A 112.19.8 as required under the provisions of the law and have received additional information on pool barrier requirements. Signed: Owner Signed: Contractor Company Name: Date: Date: CONTRACTOR'S INFORMATION California Contractor's License Number. Mailing Address: Phone: Email: Attachments: Swimming Pool Enclosure Requirements and Pool Barrier handout t::' T: ;1 WF'F,S1"rf:'•ituilciing F3uudinu conn. @ Dmutnents'.\7_pmvF.;,.E �ttl I €arm>-ha,EdaccEa x ad ;ut Ii�tllVvr i i:Aw, with li7 ;ke?zC aY EFo 2Fti.'.7',a.t :luE:I•.ntrvl»nent C;�rto,_'tti,m toren 7343!'-f+E+Rc 'ci l.Ifi.I?.:to; Page 1 of 3 Swimming Pool Enclosure Requirements Definitions Approved Safety Pool Cover: A manual or power -operated safety pool cover that meets all of the performance standards of the American Society for Testing and Materials (ASTM), in compliance with standard F 1346-91: Enclosure: A fence, wall or combination thereof that isolates a swimming pool from unauthorized access. Exit Alarm: A device that makes an audible, continuous alarm sound on the doors leading from the dwelling/garage or other structure to the pool enclosure, which, when opened or left ajar, permits entry to the pool without any intervening enclosure device. Exit alarms may be battery operated or connected to the electrical wiring of the building. Public Swimming Pool: A swimming pool operated for the use of the general public with or without charge, or for the use of the members and guests of a private club. Public swimming pool does not include a swimming pool located on the grounds of a private single family dwelling. Swimming Pool or Pool: Any structure intended for swimming, recreational bathing or other recreational use that will contain water over 18 inches in depth. Swimming pools include in -ground and above -ground structures and include, but are not limited to, hot tubs, spas, portable spas and non-portable wading pools. Other terms, words, or phrases not defined shall have their ordinarily accepted meanings within the context with which they are used. Webster's Third New International Dictionary of the English Language, Unabridged, copyright 1986, shall be considered as providing ordinarily accepted meanings. :`� (:Sl' L'7: 13 1'[f<•F;L7tdtrg fSU11Qut,� uonn> Ck umerta'.:lppttwe ! i3I t :c=rm,-harci, uid On list:W(vIi i� �c ,... 2012..P—A Anti Lntra mcnt Calif3cutit:r i lmr, DBP -66 Rcv'd 116.13.do- Page 2 of 3 Swimming Pool Requirements Drowning Prcvcntion Safety Features Based upon California Health and Safety Code Section 115920-115929, known as the Swimming Pool Safety Act The County of Butte requires either a listed, approved safety pool cover* meeting ASTM Standard F1346-91, OR a complying enclosure* which isolates the pool from the dwelling and remaining yard, OR a complying enclosure* which surrounds the peameter of the pool and dwelling, with door alarms and self-closing self latching devices on all doors leading into the enclosure. *Enclosures • Minimum height of 60 inches • Access gates shall open away from pool and have self-closing, self -latching device no lower than 60 inches above the ground. • Maximum vertical clearance of 2 inches from the ground to the bottom of enclosure • No openings greater than' inch within 18 inches of the release mechanism when closed. Gaps or voids shall not allow the passage of a 4 inch sphere. • Outside surface shall be free of cavities or protrusions that would serve as a foothold or handhold that could enable a child of less than 5 years of age to climb over. • Maximum mesh size for chain link shall be a 2.25 inch square unless the fence is provided with slats fastened at the top or bottom which reduce the openings to no more than 1.75 inches *Pool Cover • Shall be correctly installed per the manufacturers instructions to prevent the access of children under five years of age to the water. • Shall be property constructed to meet ASTM specifications and be labeled accordingly. • All ties, anchors or attachment points and controls for automatic covers must be installed in a way to prevent operating or uncovering the poll by children less than five years of age. • The pool cover shall possess a listing that insures the original design or performance of the cover meets. or exceeds testing as prescribed by ASTM Standard F1345-91, Section 9 Test Methods for Safety Covers. ME sellf. �U*V D61dink F3uildul1"'nn" &' i.)vcum nl ., pprovcsd -1011 Porn;-haaidouts :aid tin list,W rd I),,c b "j,,11 celxurted Pa c Tit) <ttl 1> ,l Ami Lnlnipm ml t:ertiffc'!6(m f mm DBP 66 ReVd 1.If�.2?.tica. Page 3 of 3 pool engineering BUTTE COUNTY Inc.January FEB 12 2016 DEVELOPMENT SERVICES RJ(�-aqq BUTTE COUNTY BUILDING DIVIS10t,,+ APP aT.. 12, 2016 Mr. Philo Hunt County of Butte 25 County Center Dr. Oroville, CA 95965-3500 Re: Authorization to use Pool Engineering, Inc. Standard Pool Structural Plan Dear Mr. Hunt: By this notice Pool Engineering, Inc. and the undersigned engineer -of -record shall hereby grant Holiday Pools a limited non-exclusive and non -transferable allowance to utilize Pool Engineering, Inc. Standard Pool structural Plan for the permitting and construction of the swimming pool project at the Forster Residence at 4208 Kiwi Ln., Chico, CA. Modification or reuse of the construction drawings without the express written permission of the Engineer is prohibited. If we can be of any further assistance, please do not hesitate to contact us. Best regards, Pool Engineering, Inc. Jeffery Collins, P.E. This letter is valid only with engineer's signature in red ink Engineer's Seal 1201 N. Tustin Avenue, Anaheim, CA 92807 Fax: (714) 630-6114 Phone: (714) 630-6100 lsr4,4 0 aox • BUTTE CnTJNTY FEB 1 2 2016 DEVELOPMENT 3P.RVICE -G)6 Ooqq I s PERMIT # -LlU 17 -COUP --, v T) L- -�-. r "EV E V V EP D FOR 41 b t*wi r4eYont M,�, L I A I E *,rom iew�s tai -f-1- ?-To 0 c;itlo's jjj .,0,31 4. I