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Item standard

OPSS.MUNI 407 Maintenance Hole, Catch Basin, Ditch Inlet, and Valve Chamber Installation

Published by Ontario Provincial Standards (MTO / OPS)

Suggested unit

Each

Current version

Nov 2021

Official source
wastewatercivilwater-wastewatermaintenance-holecatch-basinditch-inletvalve-chamberstorm draincatch basin leadsewer manholemanholemanholescatchbasincatchbasins

Suggested sub-items

DescriptionUnit
Maintenance hole, depth up to 3.0 mEach
Maintenance hole, depth 3.0 m to 4.5 mEach
Maintenance hole, depth over 4.5 mEach
Catch basin, singleEach
Catch basin, twin inletEach
Ditch inletEach
Valve chamberEach

Related standards from Ontario Provincial Standards (MTO / OPS)

View Ontario Provincial Standards (MTO / OPS)'s full publisher profile

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