DR 04171 CP
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Access covers and grates
05-11-2018
03-15-2004
Specifies requirements for access covers and grates for use in vehicular and pedestrian areas. It applies particularly to components manufactured from grey and ductile irons and cast and manufactured steels; however it does not preclude the use of other materials. It applies to access covers and grates having clear openings ranging from 100 mm to 1300 mm. It is intended for use by designers, purchasers, manufacturers and installers of access covers and grates.
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