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ASTM F1142-98

Historical Revision

Standard Specification for Manhole Cover Assembly, Bolted, Semi-Flush, Oiltight and Watertight

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1.1 This specification provides design and construction criteria for a semi-flush, oiltight, and watertight bolted manhole cover assembly.

1.2 The manhole cover assembly depicted in this specification is for use in decks or bulkheads requiring oiltight and watertight covers that are not required to be completely flush. Manhole cover assemblies shall be complete with covers, mounting rings, gaskets, welded studs, washers, and nuts.

1.3 Handles, if required, shall be as specified in the ordering information.

1.4 The values stated in inch pound units are to be regarded as the standard. The values given in parentheses are for information only.

1.5 This specification is not applicable to certain hazardous cargos (see 46CFR 153.254 and 46CFR 154.340).

1.6 This specification provides design and construction for manhole cover assemblies subjected to lateral pressures such as resulting from vehicle loads or hydrostatic pressures. Where loads, other reinforcement or construction criteria may be necessary to integrate the manhole assembly with the required structural reinforcement for openings in decks or bulkheads. Design of the manhole cover assembly for primary or cyclic loads is beyond the scope of this specification.


SDO ASTM: ASTM International
Document Number F1142
Publication Date Aug. 10, 1998
Language en - English
Page Count 4
Revision Level 98
Supercedes
Committee F25.03
Publish Date Document Id Type View
Dec. 1, 2019 F1142-19 Revision
Aug. 10, 1998 F1142-98 Revision
May 1, 2024 F1142-19R24 Reaffirmation
June 1, 2012 F1142-98R12 Reaffirmation
Dec. 1, 2007 F1142-98R07 Reaffirmation
Dec. 1, 2003 F1142-98R03 Reaffirmation