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HomeMy WebLinkAboutB16-0423 000-000-000WATER SUPPLY AND DISTRIBUTION TABLE 603.2 BACKFLOW PREVENTION DEVICES, ASSEMBLIES, AND METHODS I DEGREE OF HAZARD - POLLUTION _ CONTAMINA71ON DEVICE, ASSEMBLY, APPLICABLE (LOW HAZARD) (HIGH HAZARD) OR METHOD' STANDARDS - -'- -- INSTALLATION"' 7 BACK- BACK- BACK- BACK- ; I SIPHONAGE PRESSURE SIPHONAGE I PRESSURE ;Air gap A I 1 ME X 1 I X - ; See Table 603.3.1 in this chapter. ; -- - I - ---- Air gap finings for use I Air gap fining is a device with an inter - With plumbing fixtures, ' ASME nal air gap and typical installation (appliances and appunc- I . A 112.1.7 I X - X - includes plumbing fixtures, appliances 'Spill -Resistant Pressure I ,and appurtenances. The critical level shall ;nancesi not be installed below the flood level 6m.; (HIGH HAZARD) -_ •BACK- BACK j Upright position. Minimum of 12 inches Atmospheric vacuum 1 Upright position. No valve down - (breaker (consists of a body. ASSE 1001 orI stream. Minimum of 6 inches or listed _ checking member and ! CSA B64. 1.1 ! X I X distance above all downstream piping i atmospheric Pon) i I i :and flood -level rim of receptor.°'' i Amisiphon fill valve (ball- ! ; , Installation on gravity water closet I 1 cocks) fargmvity, water I ASSE 1002 or I : flush tank and urinal tanks with the fill (closet flush tanks and uri- I CSA 13125.3 X I - X j - valve instilled with the critical level not! nal tanks ! j less than 1 inch above the opening of X I the overflow pipe .4,1 (Vacuum breaker wall I i :once at bottom for maintenance. May CSA 864.5.1 (testing) Installation includes wall hydrants and !hose Ihydmnts, hose bibbs, frost I ASSE 1019 or I I I I Does not discharee water. bibbs. Such devices are not for use. t iresistant, automatic drain- I CSA 864.2.1.1 ! X I - X , , - 'under continuous pressure conditions '(means of shutofTdownstream of t ling type � I (dance with the manufacturer's inswe- , j I 4 s i device is prohibited). ' 1 (Backflow preventer for (Carbonated Beverage Dis- I I I i Installation includes carbonated bever-; Ipensers (two independent ASSE 1022 X - i - I - age machines or dispensers. These I check valves with a vent to I - land is designed to operate under con- jdevices operate under intermittent or I I ; I !continuous pressure conditions. j 'Spill -Resistant Pressure I I I I !Vacuum Breaker (single ,. (HIGH HAZARD) -_ •BACK- BACK j Upright position. Minimum of 12 inches (check valve withair inlet ASSE 1056 X I - i X - '•or listed distance above all downstream Ivent and means of field ! I piping and flood -level rim of receptor.' I !testing) ! --- - --- I --� I I _._4_- ! I -_--^-- I i Double Check Valve Bock•I I I Horizontal unless otherwise listed. I I ;Access and clearance shall be in ecear- ASSE 1015; flow Prevention Assembly i X I - , i !dance with the manufacturer's instmc- AWWAC510 ; ((two independent check X I . I X ! - I - I eons, and not less than a 12 inch clear- valves and means of field CSA B64.5 or I I i :once at bottom for maintenance. May CSA 864.5.1 (testing) r--- '-- ' need platform/ladder for test and repair. l I I I I I I Does not discharee water. (Double CONTAMINATION I I Check Detector (HIGH HAZARD) -_ •BACK- BACK I ( Horizontal unless otherwise listed. i Fire Protection Backflow SIPHONAGE ' PRESSURE I I I I Access and clearance shall be in actor- , Prevention Assembly (two ! I !dance with the manufacturer's instruc- ! (independent check valves I I I • tions, and not less than a 12 inch clear- I :with a parallel detector ASSE 1048 I X lance m bottom for maintenance. May - I X - I - I i assembly consisting of e I i X I - need platform/ladder for test and repair. water meter and a double I ! I Does not discharge water. Installation , ,check valve backflow pre- I ! i i includes a fire protection system and is vention assembly and r--- '-- i designed to operate under continuous Imeans of field testing) I I I ,pressure conditions. Principle Backflow ' ! ! I Horizontal unless otherwise listed. I 130 2013 CALIFORNIA PLUMBING CODE WATER SUPPLY AND DISTRIBUTION TABLE 603.2 BACKFLOW PREVENTION DEVICES, ASSEMBLIES, AND METHODS (continued) DEGREE OF HAZARD POLLUTION CONTAMINATION vention Assembly (PVB). A pressure vacuum breaker DEVICE, ASSEMBLY, i APPLICABLE , (LOW HAZARD)- STANDARDS i'- BK '94CK-- (HIGH HAZARD) -_ •BACK- BACK INSTALLATION 2,3 ' OR METHOD' AC' SIPHONAGE PRESSURE SIPHONAGE ' PRESSURE I Pressure Vacuum ! I Breaker Backflow I I Upright position. May have valves I Prevention Assembly I downstream. Minimum of 12 inches i (loaded air inlet 'ASSE 1020 or j i X - i X I - !above all downstream piping and :valve, intemamain ll :CSA 664.1,21 y ! I flood -level rim of receptor. May dis- loaded check valve I land means of field I ! j - (charge water. •testing) --1 -- ------'---'--- - '- r--- '-- _—` .,---" —"'-- ; Reduced Pressure I I Principle Backflow ' ! ! I Horizontal unless otherwise listed. I Prevention Assembly ASSE 101 J; I Access and clearance shall be in actor - : (two independently I A\VWA C511; ! � I (dance with the manufacturer's inswe- , ' acting loaded check X X •I CSA 864.4 or i I X X I I I tions, and not less than a 12 inch clear- ! I ante a1 bottom for maintenance. May 'valves, a difTerential I pressure relief valve I CSA B64.4.1 I ! , ; need platfamullacider for test and and means of field - I j . repair. May discharge water. , -�---i backflow, prevention assembly consists of two indepen- vention Assembly (PVB). A pressure vacuum breaker I — Reduced— Pressure Detector Fire Protec- I 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 - tion Backflow Preven- I I I I Horizontal unless otherwise listed. tion Assembly (two I I vention assembly consists of one check valve force- Access and clearance shall in actor• ra independently acting l I open to atmosphere, positioned downstream of the check Backflow Prevention Assembly. A reduced -pressure r, i dance with the manulacturer's inswc- loaded check valves, a t I I ! I tions, and not less than a 12 inch clear. : I differential pressure ASSE 1,047 I j I ante at bottom for maintenance. May relief valve, with a I I X I X X I X need platfomt/ladder for test and parallel detector , , ( repair. May discharge water. Installa- ! assembly consisting ofi I ' I tion includes a fire protection system a water meter and a I land is designed to operate under con- reduced -pressure prin-. I ; I ( tinuous pressure conditions. Iciple backflow pre- I vention assembly, and i : means of field testing) !For SI units: I inch - 25.4 mm Notes: t See description of devices and assemblies in this chapter. =Installation in pit or vault requires previous approval by the Authority Having Jurisdiction. 3 Refer to general and specific requirement for installation. Not to be subjected to operating pressure for more than 12 hours in a 24 hour period. 3 For deck -mounted and equipment -mounted vacuum breaker, Re 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 internally 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 flow Prevention Assembly. A double check valve provisions for spillage are provided. backflow prevention assembly with a parallel detector 603.3.6 Spill -Resistant Pressure Vacuum Breaker assembly consisting o(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 PERMIT # E> O 23 BUTTE AUNTY 0VELOPt/IENT SERVICES REVIEWED FOR CODE OMPLIA�E DATE_,�•BY Butte County Department of Development Services PERMIT CENTER 7 County Center Drive, Oroville, CA 95965 • U n Main Phone (530) 5387601 Fax (530).538-7785 °gvelop E"' mmes www.buttecounty.net/dds ANTI -ENTRAPMENT CERTIFICATION FORM FOR SWIMMING POOLS & SPAS FORM NO DBP -66 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: PropertyOwner: Phone: Owner's Mailing Address: 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 thecurrent ASME/ANSI Standard A 112.19.8 as required under the provisions of the law and have received additional information on pool barrier requirements. r Signed: Date: Owner Signed: Date: Contractor CONTRACTOR'S INFORMATION Company Name: California Contractor's License Number: Mailing Address: Phone: Email: Attachments: Swimming Pool Enclosure Requirements and Pool Barrier handout Y Revised 7.20.2015 Pagel 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 41 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. x Revised 7.20.2015 Page 2 of Swimming Pool Requirements Drowning Prevention 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 perimeter 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 112 inch within 18 inches of the release mechanism when closed. Gaps or voids shall riot 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 s *Pool Cover • Shall be correctly installed per the manufacturer's instructions to prevent the access of children,�- under five years of age to the water. • Shall be properly 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 f 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. Door alarms or self -dosing. self-latch!and ors Windowsoorsroutinely andlatched *Safe coverry P 7\ O ffllllllp a ,= Isolation t 'Perimeter 'At a minimum. one of fosse shag be provided. Revised 7.20.2015 Page 3 of 3 self -dosing. setf-latching (Revised Nae) Swimming Pool Requirements Drowning Prevention 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 safetypool cover* meeting ASTM Standard F1346-91, OR a complying enclosure* which isolates the pool from i the dwelling and remaining yard, OR a complying enclosure* which surrounds the perimeter 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 1/2 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. I 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 r • Shall be correctly installed per the manufacturer's instructions to prevent the access of children under five years of age to the water. • Shall be properly 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. Door alarms or self-dosing, r self4atohing doors Windows and doors routinely dosed and latched *Safety pool O / I , cover t` *Isolation fe j Gates % seIf-dosing, *Perimeter fence�I�I�(Il If-dosing, At a minimum, one of Nero she0 be provided Revised 7.20.2015 Page 3 of 3 T (Revised Nos) poo engineering inc. February 29, 2016 Mr. Philo Hunt County of Butte 25 County Center Dr. Oroville, CA 95965 Page 1 of 1 Re: Swimming pool at: Bernal Residence -769 Caprice Chico, CA 95973 Dear Mr. Hunt Please allow Pool Builders Inc. to utilizePool Engineering Standard Pool Plan for permitting and construction of the pool at the above referenced address. If you require any additional information or if I can be of any further assistance, please don't hesitate to contact me at (714) 630-6100. Best regards, Pool E ine 'ng, Inc. Gr acher Pool Engineering Inc. �h-e�Pz3 BUTTE COUNTY BUILDING DIVISION APPROVED BUTTE COUNTY MAR a 3 2016 DEVELOP1MEj\iT SER ViCC,S 1201 N. Tustin Avenue, Anaheim, California 92807 Fax: (714) 630-6114 Phone: (714) 630-6100 ool udders 3080 Thomtree Drive r Chico, CA 95973 Office (530) 899-8988 Cell (530) 228-3116 Aicense # 833994 Flood Zone; _ ..®i► ' F.LR.M.: prom ? � ©� � . - ® /. lop (j..Y � N ore: �torv� �5 oN art NO CONSTRUCTION IN �. EASEMENTS ALL PORTIONS OF STRUCTURE TO BE OUT ` OF EASEMENT -INCLUDING FOOTINGS, I FOUNDATIONS, WALLS, EAVES AND ROOF r '�O I cm BUTTE 1 PERMIT#__� BUTTE COUNTY DEVELOPMENT SERVICES REVIEWED FOR � �% COLE C� I KIAI\I ', E,, r% A=: �t RY 4. viw6R- tJo C.►.ekayjcgnxaesS#*q CA p1?\ r ow EXIST.I-N H0U5E • 000 ❑oo o❑® ). __47" Assessor's Parcel Number: B � — � o a — o Size Acres • '4'� '. 1 Owner Name / Address / Phone No. MA -i 3 Mo o A R E.R4A L 14,9 C APR(cr= IbtfA� + 0-14I Cv 964-2117 Site Location 7 /o a CAPR i CE L)Alj—T I co Cg'c;a a-: Zoning General Plan Contact: Name- 21c � 0-1-.x M r� Phone 741- b S Sa, or 12-19-311