This standard covers open-channel, fabricated-metal slide gates and open- channel, fabricated-metal weir gates for water supply service. This standard also cov. Dear All, Plz share ANSI/AWWA C (AWWA Standard for Open-Channel, Fabricated-Metal Slide Gates and Open-Channel. AWWA C Open-Channel, Fabricated-Metal Slide Gates.
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Quality Assurance The manufacturer shall have 5 years experience in the production of substantially similar equipment, and shall show evidence of satisfactory operation awsa at least 10 installations.
Square or rectangular sliding channel gate, with fixed parts embedded in concrete and seals on 3 sides. Frame The gate frame shall be stainless steel and designed for maximum rigidity.
Designed for open channel installations in waste water treatment plants. Select different number of concurrencies based on your needs. Gates shall be c5133 with a yoke to support the operating bench stand. The stem cover shall have a cap and condensation vents and a clear mylar position indicating tape.
Carbon or stainless steel fabricated construction, with tight sealing by means of elastomer seals. Our Customer Service staff are ready to help you with your pipe, hose or valve questions and orders Monday to Friday from 7: The pinion shaft of crank-operated mechanisms shall be supported by roller bearings.
Stem Cover Rising stem gates shall be provided with a clear polycarbonate stem cover. All bearings and gears shall be totally enclosed in a weather tight housing. Gates and operators shall be supplied with all the necessary parts and accessories indicated on the drawings, specified, or otherwise required for a complete, properly operating installation, and shall be the latest standard product of a manufacturer regularly engaged in the production of fabricated gates.
Stems in more than one piece shall be joined together by solid couplings. The equipment provided under this section shall be fabricated, assembled, erected, and placed in proper operating condition in full conformity with the drawings, specifications, engineering data, instructions and recommendations of the equipment manufacturer.
Weir Gates Designed for downward opening applications where a more accurate flow control is required.
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Runnalls Industries is proud to be able to offer them to our Ontario customers. Under the design seating head, the leakage shall not exceed 0. The manufacturer shall submit for approval by the purchaser, complete engineering design calculations in compliance with AWWA standards latest edition. Aawwa And Shouldered Joints.
AWWA standard for open-channel, fabricated-metal slide gates
Carbon or stainless steel fabricated construction, with tight sealing by means of an elastomer seal. Lifting Assemblies Stem and Couplings The operating stem shall be of stainless steel designed to transmit in compression at least 2 times the rated output of the operating manual mechanism with a 40 lb effort on the crank or handwheel. Square or rectangular port sliding wall penstocks sealed on all 4 sides.
Available in a wide range of dimensions and for many different pressure heads. C153 are located in Burlington, WA, just 60 miles north of Seattle. Intended to prevent backflow and commonly installed at the end of a line, as a check valve. There were no books found for the applied search filters. The operating shaft shall be fitted with a 2 inch square operating nut and removable crank. Flap Gates round or rectangular Intended to prevent backflow and commonly installed at the end of a line, as a check valve.
Stem and Couplings The operating stem shall be of stainless steel designed to transmit in compression at least 2 times the rated output of the operating manual mechanism with a 40 lb effort on the crank or handwheel.
General Design Gates shall be either self-contained of the rising stem or non-rising configuration as indicated on the gate schedule. There shall be no assembling or adjusting on the job sites other than for the lifting mechanism. Disinfection Awsa Water Treatment Plants. Remember me for one month. Click here to download full list of books. Gearboxes shall be provided when required to maintain the operating force below 40 lb. Seals shall be resilient neoprene of the J-bulb type with a stainless steel retainer bar.
Carbon or stainless steel fabricated construction. With more than 50, members worldwide and 43 Sections in North America, AWWA advances public health, safety and welfare by uniting the efforts of the entire water community. Channel penstocks Square or rectangular sliding channel gate, with fixed parts embedded in concrete and seals on 3 sides. The flush bottom resilient neoprene seal shall be mounted to bottom member of the frame Yoke The yoke, to support the operating bench stand, shall be formed by two structural members welded at the top of the guides to provide a one piece rigid frame.
Established inthe American Water Works Association is the oldest and largest nonprofit, scientific and educational organization dedicated to safe and sustainable water in the world. V513 tape shall be field applied to the stem cover after the gate has been installed and positioned. Slide gates shall be substantially watertight under the design head 5c13. The manufacturer shall submit for approval by the purchaser, drawings showing the principal dimensions, general construction and materials used in the gate and lift mechanism.
The threaded portion of the stem shall have Acme type cold rolled threads with a maximum surface of 16 micro-inches.
AWWA C Open Channel, Fabricated Metal Slide Gates, –
Lifting Mechanism Operators of the types listed in the schedule shall be provided by the gate manufacturer. Web site design by Pondry. C53 your personal account email address to request a password reset: