Name of Work: Construction of Retaining wall to protect the foundation of poly house near Pre-fabricated Girls hostel, COH, Bermiok
Sl. No.
Item Description
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Schedule item
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Earth work in excavation by mechanical means/mannual means in foundation trenches or drains including dressing of sides and raming of bottoms, lift upto 1.5m including getting out the excavated soil and disposed of surplus excavated soil within a lead of 50 m.
3
Filling inside plinth in building works with 23cm layers, consolidated to 15cm including watering, ramming etc, all complete.
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Providing and Laying in position cement concrete of specified grade including compacting curing etc all complete.1:5:10 mix.(1cement, 5 coarse sand, 10 stone aggregate of40mm & down size)
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Providing and Laying Plum concrete in 1:2:4 c.c. (1cement, 2coarse sand, 4clean hard graded stone chips of 20 mm down nominal gauge) with 70% clean hard stone of sizes not exceeding 15cm including shuttering, compacting and curing complete, as per the direction of Engineer in Charge.
6
Providing fixing, soil waste and vent pipes including tesing etc. complete 100 mm dia
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