9.Construction Of Underground Drainage scheme at Nandur Antargat Tal Daund Dist. Pune(Z.P.Regd.Unemployed Engineer) 889664

Item No.1 Providing ISI standard lengthRCC Pipe in standerd lengths of following class and diameter suitable for either collar joints or rubber ring joints excluding GST levied by GOI & GOM in all repect including inspection charges transport to departmental stores /site ,unliading and stacking etc.complete.as per IS-458/1988 a) 300 mm dia. RCC NP2

b)200 mm dia. RCC NP2

Item No.2 Excavation for foundation / pipeline trenches in earth, soils of all types, sand, gravel and soft murum, including removing the excavated material upto a distance of 50m and lifts as below, stacking and spreading as directed, manual dewatering, preparing the bed for foundation and excluding back filling etc. complete.(Bd-A-1/259)

Item No.3 :- Excavation for foundation / pipeline trenches in hard murum including removing the excavated material upto a distance of 50m and lifts as below, stacking and spreading as directed, manual dewatering, preparing the bed for foundation and excluding back filling etc. complete.(Bd-A-2/259)

Item No. 4 :- 'Excavation for foundation / pipeline trenches in soft rock and old cement and lime masonry foundation asphalt road including removing the excavated material upto a distance of 50m and lifts as below, stacking and spreading as directed, manual dewatering, preparing the bed for foundation and excluding back filling etc. complete.(Bd-A-4/259)

'Item No. 5 :- Excavation for foundation / pipeline trenches in hard rock and concrete road by chiselling wedging line drilling by machanical means or by all means other than blasting including removing the excavated material upto a distance of 50m and lifts as below, stacking and spreading as directed, manual dewatering, preparing the bed for foundation and excluding back filling etc. complete.(Bd-A-6/259)

Item No. 6 :- Filling in plinth floors murum bedding in trenches with approved murum from excavated material from foundation 15 to 20 cm layers including watering and compaction etc.complete.(Bd-A-10/263)

Item No. 7 :-Lowering laying and jointing in proper grade and alignment RCC pipes with collar joints in CM 1:1 proportion or socketed RCC pipes with rubber joints including cost of conveyance from stores to site of work ,cost of jointing materials ,labour etc.comp. (For all classes of pipe.)as per IS-783-1985 a) 300 mm dia. RCC NP2

b)200 mm dia. RCC NP2

Item No 8 :- Providing and constructing on sewer ,B.B.masonry circular manhole with concentric cone 1.20 m dia at bottom and 0.50m . at top and upto a depth of 2.00m eith 23 cm brick workin CM 1:4 -etc.complete . Depth up to 1m

'Item No.9 :- Refilling the trenches with available excavated stuff with soft material first over pipe line and then hard material in 15 cm layers with all leads and lits including consolidation,surcharging etc.compelte.

Item No.10 :- Providing and fixing information board including excavation for foundation, PCC 1:2:4 for foundation, including painting & lettering a board as directed…. Etc. complete.

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