Specifications detailed provisions section 09873 interior. Name and qualifications of proposed water storage tank subcontractor for. There are two main options for disinfecting the storage tank see awwa standard c652. Offer pdf awwa c65211 disinfection of waterstorage. Read online b awwa c65202, for reservoir disinfection. Ansiawwa c65105 awwa standard for disinfecting water mains two consecutive sample sets each 1200 feet, endofline, each branch, etc. Procedures for use of potable water equipment cayuga county. Otherwise, information in the forward of awwa standard c651 will be helpful in determining the best method to be used. Awwa c80012 underground service line valves and fittings also included. Table 52 presents the factors developed using capacity information from the american water works association awwa standard c70002, coldwater meters displacement type, bronze main case and awwa standard c70107, coldwater meters. Contractor shall follow all state, local, and federal guidelines, in addition to american water works association awwa standard c65211.
Removes disinfection of water storage reservoirs, published by american water works association, c65202. Ansiawwa c65202 awwa standard for disinfection of waterstorage facilities one or more samples, none positive. Awwa c65219 disinfection of waterstorage facilities. Established in 1881, the american water works association is the oldest and largest nonprofit, scientific and educational organization dedicated to safe and sustainable water in the world. Apha awwa wpcf standard methods for the examination of water and wastewater 1. The purpose of this standard is to define the minimum requirements for the disinfection of waterstorage facilities, including the preparation of waterstorage facilities, application of chlorine, procedures for disinfecting underwater inspection and cleaning equipment, and sampling and testing for the presence of coliform bacteria, chlorine residual, and acceptable aesthetic water quality. Awwa c700 standard for coldwater meters displacement type. This standard describes essential procedures for the disinfection of new and repaired potable water mains. Awwa standard c654, disinfection of wells awwa standard c65114, disinfecting water mains awwa standard c652 11, disinfection of waterstorage facilities these awwa standards assume the well, storage tank, or other component is isolated from the rest of the water system during disinfection. Division of drinking water checklist for issuing operating. New water mains shall be disinfected before they are placed in service.
Approved by american national standard institute inc. Awwa standard c652 92 pdf jan and a standard for disinfection of water storage facilities ansi awwa c, jan. Unless youre looking to get into the tank cleaning business, you. C65219 disinfection of waterstorage facilities awwa. Awwa standard c65114, disinfecting water mains awwa standard c65211, disinfection of waterstorage facilities these awwa standards assume the well, storage tank, or other component is isolated from the rest of the water system during disinfection. Awwa standards describe minimum requirements and is not a specification. Aphaawwawpcf standard methods for the examination of water and wastewater 1. Offer pdf awwa c65211disinfection of waterstorage facilitiespublished.
Disinfection of waterstorage facilities this document comes with our free notification service, good for the life of the document. Administration may be by any of the several methods described in awwa standard c601 as proposed by the contractor and approved by the engineer. The american water works association awwa publishes a technical standard, c652, that outlines recommendations for divers in potable water. Mar 01, 2019 awwa standard c652 92 pdf jan and a standard for disinfection of water storage facilities ansi awwa c, jan. The contractor shall submit a test report which includes the following. For gear box to be used above ground, a hand wheel and visual posi on indicator can be provided.
Unless youre looking to get into the tank cleaning business, you might consider leaving this project up to a professional. Disinfection of waterstorage facilities city of albany, oregon. Ansiawwa c6522002 gost pdf,bs pdf,ansi pdf,api pdf,asme. Awwa c30302 concrete pressure pipe, barwrapped, steelcylinder type. First edition approved by awwa board of directors june 15, 1980. Awwa c65202 disinfection of water storage facilities. Tank industry consultants current awwa steel tank standards d10011 welded carbon steel tanks for water storage d10211 coating steel waterstorage tanks d10309 factorycoated bolted steel tanks for water storage d10411 impressed current cathodic protection d10610 sacrificial anode cathodic protection d10710 composite elevated tanks for water storage. Awwa c702 standard for coldwater meters compound type. Awwac65202disinfection of water storage facilitiesthis standard for disinfection of water. All books are in clear copy here, and all files are secure so dont worry about it.
This standard covers chlorination materials, procedures, and requirements for disinfection of new treatment facilities and existing water treatment facilities temporarily taken out of service for cleaning, inspection, maintenance, painting, repair, or any. Water storage tanks and water quality water treatment is a critical component in the process of delivering high quality water. With more than 50,000 members worldwide and 43 sections in north america, awwa advances public health, safety and welfare by uniting the efforts of the. Awwa c65211 disinfection of water storage facilities. Defense health program fiscal year fy 2020 president. Disinfection of water storage facilities with awwa c652 2019 april 29, 2020 april 29, 2020 brad kelechava awwa c652 2019, or ansi awwa c652, describes methods of disinfecting water storage facilities and tanks.
Awwa standard c654, disinfection of wells awwa standard c65114, disinfecting water mains awwa standard c65211, disinfection of waterstorage facilities these awwa standards assume the well, storage tank, or other component is isolated from the rest of the water system during disinfection. Finished water storage facilities awwa standard c65202, 2002 disinfection is required following inspecting, painting, cleaning and other activities that might lead to contamination and not just after repairs. Arrays kansas state university calculation basics advanced calculations power practical, theory based principles for teaching. This standard is used to define the minimum requirements for the disinfection of water storage tanks, including the. Download b awwa c652 02, for reservoir disinfection. The following shall be submitted in compliance with the shop drawing requirements of section 00. Tank industry consultants awwa tank standard d101 the development of the inspection of water tanks and related facilities standard patrick j.
This document is an american water works association awwa standard. Water mains taken out of service for inspection, repair, or other activities may or may not require disinfection and sampling, depending on the risk of contamination. Ansiawwa c65202 standards which involves spraying the tank walls with a. Mss manufacturers standardization society of the valve and fittings industry mss sp67 butterfly valves. Awwa c652 11 disinfection of water storage facilities. Standard specifications disinfecting pipelines revised january 2017 33 01 10. This standard for disinfection of water storage facilities covers materials, facility preparation, application of disinfectant to interior surfaces of facilities, and sampling and testing for the presence of coliform bacteria. The american waterworks association awwa issued the updated ansiawwa c65114 standard, disinfecting water mains on february 1, 2015,as a result of. Pdfacrobat reader or word version doc document file size. Disinfecting a potable water storage tankthat is, a tank used for storing drinking waterin accordance with standards set by the american water works association awwa can be a difficult task. Disinfection of all pipelines, tanks, structures, conduits and. Awwa c65211 and remember, a tank is a confined space. Awwaansi c65105 disinfecting water mains first standard approved sept.
Dont let your water quality tank new york section awwa. Ansiawwa c6522002 gost pdf,bs pdf,ansi pdf,api pdf. Awwa c652 02 disinfection of water storage facilities. Water works association awwa standard c65202 disinfection of waterstorage. Divers can inspect water storage tanks, towers and clearwells without draining them or taking them out of service. Test pressures for the various services and types of piping are shown at the end of this section in table 15044.
Submittals the contractor shall submit method of disinfection, including the exact type and amount of disinfecting agent to be used with a specific volume of water, the tools and method of application, and. Disinfection of water storage facilities with awwa c6522019 april 29, 2020 april 29, 2020 brad kelechava awwa c6522019, or ansiawwa c652, describes methods of disinfecting water storage facilities and tanks. Awwa standard for disinfection of waterstorage facilities this standard for disinfection of waterstorage facilities describes materials, facility preparation, application of disinfectant to interior surfaces of facilities, and sampling and testing for the presence of coliform bacteria. The chlorine content should be checked using test strips that range up to 200 ppm chlorine. Disinfection of waterstorage facilities, awwa c65202 or current edition. Access of over 200,000 regulatory documents, standards and other obligations.
American water works association 6666 west quincy avenue, denver, colorado 80235. American water works association ansi awwa c652 92 revision of ansi awwa c652 86 awwa standard for disinfection of waterstorage facilities effective date. Read online b awwa c652 02, for reservoir disinfection. Awwa c652 standard for disinfection of water storage facilities.
The ansi awwa standard for coating steel waterstorage tanks d10206. Pdf version of the bulletin is the official version. Revision of this standard includes the merging of the former awwa c900. Awwa m42, awwa manual of water supply practices, steel water. For additional information regarding methods for disinfecting water storage tanks please refer to the american water works association standard awwa c65292 for the disinfection of water storage facilities. Phe guideline disinfection of water storage facilities. Awwa c652, awwa standard for disinfection of water storage facilities. Awwa c65303 disinfection of water treatment plants. Awwa standard itself you will find reference to the term set which should be interpreted in accordance with the awwa definition. Awwa c 504 butterfly valves vahntech international inc. Prepared by awwa with assistance from economic and engineering services, inc. Awwa m42, awwa manual of water supply practices, steel water storage tanks.
Ansi awwa c652 disinfection of waterstorage facilities 4. Collected standards for service line materials awwa c90007 polyvinyl chloride pvc pressure pipe, and fabricated fittings, 4 in. Download b awwa c65202, for reservoir disinfection. C65292 disinfection of waterstorage facilities ready containment.
Awwa c 504 design based travelling nut gear operator can be mounted on all valves sizes both for above and underground service. Back to awwa c652 11 disinfection of waterstorage facilities this standard for disinfection of waterstorage facilities describes materials, facility preparation, application of disinfectant to interior surfaces of facilities, and sampling and testing for the presence of coliform bacteria, chlorine residual, and acceptable aesthetic water quality. Awwa c900 standard for polyvinyl chloride pvc pressure pipe, 4 inch through 12 inch, for water. The work is classified as commercial diving and diver qualifications, equipment and dive team composition will generally be regulated. Awwa c65211 disinfection of waterstorage facilities. Back to awwa c65211 disinfection of waterstorage facilities this standard for disinfection of waterstorage facilities describes materials, facility preparation, application of disinfectant to interior surfaces of facilities, and sampling and testing for the presence of coliform bacteria, chlorine residual, and acceptable aesthetic water quality. Awwa c652 standard for disinfection of water storage. Ansiawwa c652 disinfection of waterstorage facilities 4. For that reason, awwa cites much higher chlorine doses than. Installation of ductileiron water mains and their appurtenances awwa c60005 and awwa c60505 1.
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