Construction of Drinking water Primary school Srantni under Samagra shiksha

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed:All kinds of soil : 1 meter from cutting edge

Random Rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with: Cement mortar 1:6 (1 Cement : 6 coarse sand) Nallah

Dumping stone excluding cost of stones. in Horizontal on level

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:1½:3 (1 cement :1½ coarse sand: 3 graded stone aggregate 20 mm nominal size)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo-Mechanically Treated bars of grade Fe-500D or more.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc.:Internal work-Exposed on wall 15 mm dia. nominal bore Medium

CARRIAGE OF MATERIALS By Mechanical Transport including loading, unloading and stacking complete

Carriage of Sand / Dust at an avg. lead of 30 km by MT & 200 mtr HL

Carriage of Stone agg 20 mm at an avg. lead of 30 km by MT & 200 mtr HL

Carriage of Stone at an avg. lead of 200 mtr H L

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