The American Water Works Association first published consensus documents in 1908. Today, there are more than 190 AWWA Standards. From source to storage, from treatment to distribution, AWWA Standards cover all areas of water treatment and supply.

2024年11月27日 · AWWA D102-24 Coating Steel Water-Storage Tanks. The purpose of this standard is to provide the minimum requirements for coating steel water-storage tanks, including materials, coating systems, surface preparation, application, and inspection and testing.

AWWA D100-11, Welded Carbon Steel Tanks for Water Storage: This standard applies to design of welded steel reservoirs and standpipes. AWWA D100: a minimum of 2 round or elliptical shell manholes within first ring. Each a minimum of 24 inches in diameter or 18” x 22” elliptical. One shell manhole at least 30 inches in diameter.

This standard describes the design, construction, inspection, and testing of composite elevated tanks that use a welded steel tank for watertight containment and a single pedestal concrete support structure. Requirements for the steel tank, concrete support structure, foundation, and accessories are included.

AWWA standards are vital guidelines for all facets of the water community. They provide the minimum requirements for the design, installation, performance, and manufacturing of products used in the water industry. Also included is a series covering utility management.

The purpose of this standard is to provide minimum requirements for the design, construction, inspection, and testing of new welded carbon steel tanks for the storage of water at atmospheric pressure.

This standard provides minimum requirements for the design, construction, inspection, and testing of new cylindrical, factory-coated, bolted carbon steel tanks for the storage of water. This standard is only applicable to tanks with a base elevation substantially at ground level.

The American Water Works Association (AWWA) developed the AWWA D100 standard to designate the minimum requirements for the design, fabrication, erection and testing of above ground, welded carbon steel tanks for water storage. The AWWA D100 standard was approved by the American National Standards Institute (ANSI) and accepted by the ...

2021年1月25日 · The purpose of this standard is to provide minimum requirements for the design, construction, inspection, and testing of new welded carbon steel tanks for the storage of water at atmospheric pressure.

A. The materials, design, fabrication and erection of the welded tank shall conform to AWWA Standard D100, latest edition. B. The welded steel reservoir will rest on an oiled sand base contained by a concrete ring-wall foundation. C. The reservoir shall be furnished with piping and appurtenances as shown on the plans and as follows: 1. Inlet ...