T/CFA 02010206.1-2016 Active Group standards

T/CFA 02010206.1-2016 Nodular Cast Iron Manhole Covers, Grates, and Accessories

T/CFA 02010206.1-2016

Publish Date: 2016-12-12 Implement Date: 2017-02-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CFA 02010206.1-2016

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Casting

ICS Name: Other pipeline components

Publish Date: 2016-12-12

Implement Date: 2017-02-28

Scope

Scope: This standard specifies the terms and definitions, classification, materials and performance, design requirements, technical requirements, test methods, inspection rules, marking and quality certificates, packaging, transportation and storage of nodular cast iron manholes, gratings and accessories. This standard applies to manholes and gratings installed indoors, in buildings, green spaces/green belts, sidewalks, traffic roads, parking lots, port docks, and airport areas. Main technical content: The manholes and gratings in this standard are classified according to their test load, application site, shape, and use. The manholes and gratings are divided into the following grades according to their test load: A 15, B 125, C 250, D 400, E 600, and F 900. The manholes and gratings classified by their application site are divided into the following groups 1–6. The manholes and gratings are classified by their shape into: round, square, rectangular, and triangular. The manholes are divided by their use into: inspection manholes, valve manholes, water meter manholes, power manholes, and fire manholes. The gratings are used solely for drainage.