DB44/T 1858-2016
Technical specification for urban drainage inspection manhole covers (English Version)

Standard No.

DB44/T 1858-2016

Language

Chinese, Available in English version

Release Date

2016

Published By

Guangdong Provincial Standard of the People's Republic of China

Latest

DB44/T 1858-2016

Scope

Drainage pipe inspection manhole covers installed on green belts, sidewalks, non-motorized lanes, motorized lanes, parking lots, docks, airports and other ground manhole covers with a net opening (co) not larger than 900mm. Manhole covers from other majors (communications, electricity, etc.) can be used as a reference.

DB44/T 1858-2016 history

• 2016 DB44/T 1858-2016 Technical specification for urban drainage inspection manhole covers