MANDRUP/2025-26/52

Providing ISI standard R.C.C. pipes in standard lengths of following class and diameter suitable for either collar joints or rubber ring joints, excluding GST lev-ied by GOI & GOM in all respect including inspection charges, transport to departmental stores, unloading and stacking etc. complete as per IS-458/1988.600 mm dia. Class ‘NP-II' ( For 2.00 m. length )

Providing and supplying in standard lengths ISI mark rigid unplasticised PVC pipes suitable for potable water with solvent cement joints including cost of couplers, as per IS specification no. 4985 / 1988 excluding GST levied by GOI and GOM in all respect, including transportation, freight charges,inspection charges, loading, unloading,conveyance to the departmental stores and stacking the same in closed shed duly protected from sun rays and rains including cost of jointing material i.e. solvent cement,etc. complete (selffit type to be jointed with cement solvent). 110 mm dia. Pvc 4 kg/cm2

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, normal dewatering, preparing the bed for foundation and excluding back filling etc. complete.lift 0 to 1.5

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 by engineer in charge, normal dewatering, preparing the bed for foundation and excluding back filling etc. complete.lift 0 to 1.5

Excavation for foundation / pipeline trenches in soft rock and old cement and lime masonry foundation , asphalt road including removing the excavated material upto the lead of 50m beyond the area & lifts as below,stacking and spreading as directed by engineer in charge, normal dewatering, preparing the bed for foundation and excluding back filling etc. complete.

Filling in plinth and floors murum bedding in trenches with approved murum from exavated materials from foundation in 15 cm to 20 cm layers including watering and compaction complete.

Lowering, laying and jointing in propergrade and alignment R.C.C. pipes with collar joints in C.M.1:1 proportion or socketed R.C.C. pipes with rubber joints (excluding cost of rubber ring or R.C.C. collar,) including cost of conveyance from stores to site of work, cost of jointing material, labour, etc. complete as directed by Engineerin- charge.600 mm dia. Class ‘NP-II' ( For 2.00 m. length )

Providing, laying and fixing P.V.C. pipe of following dia. with fittings such as bends, tees,reducers, clamps, etc. including necessary excavation, trench filling etc. complete. Including removing existing pipe line if necessary and conveying and stacking the same in PWD chowky or as directed etc. complete.110 mm dia

Providing and laying in situ following grade of C.C. of trap / granite / quartzite / gneiss metal for foundation and bedding including dewatering form work, compacting and curing. Finishing etc. complete with initial lift of 1.5 m. below / above ground level.PCC M 150

Providing and constructing Brick Masonry inspection Circular Chamber ncluding 1:4:8 C.C foundation, 1:2:4 C.C.channels/half round glazed stoneware pipe channel, salt glazed stone-ware intercepting trap with rodding pipe set in 1:4:8 cement concrete block, brick masonry plastering inside and Outside, with C.I. lead cover of 75Kilogramwith frame fixed in cement concrete.

Providing and fixing mild steel grill work for windows, ventilators, etc. 20 Kilogram/SquareMetre as per drawing including fixtures necessary welding and painting with one coat of anticorrosive paint and two coats of oil painting complete.

Refilling the trenches with available excavated stuff with soft material first over pipeline and then hard material in 15 cm layers with all leads and lifts including consolidation,surcharging etc.complete.

Add GSt 18 %

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