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MS 881 : PART 2 : 1991
SPECIFICATION FOR PRECAST CONCRETE PIPES AND FITTINGS FOR DRAINAGE AND SEWERAGE
PART 2 : SPECIFICATION FOR INSPECTION CHAMBERS AND STREET GULLIES
This Part of MS 881 specifies requirements for precast concrete inspection chambers, unreinforced or reinforced, for use over a drain or sewer not exceeding nominal size DN 250, in areas of light loading (see 3.5). This Part of MS 881 also specifies requirements for precast concrete street gullies.
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NSC 04 - Construction, Building, and Civil Engineering
91.100.30, 91.140.80
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