CONSTRUCTION OF WASH ROOM (TOILET) FOR ARAPTI MAMANG LEIKAI LOWER PRIMARY SCHOOL GOVT AIDED AT ARAPTI MAMANG LEIKAI VILLAGE, DISTRICT IMPHAL EAST, MANIPUR

Amount

CONSRUCTION ITEMS

M/L earth work in surface excavation not exceeding 30cm in depth but exceeding 1.5 mtr in width getting out in soil

M/L earth work in excavation in trenches n exc 1.5 mtr in width getting out in soil.

M/L for PCC 1:4:8 type D2 40mm graded for fdn.

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in : cement mortar 1:6 (1 Cement: 6 Coarse sand)

Providing and laying in position specified grade of PCC : 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50m and lift upto 1.5m.

Supply and stacking at site and laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, 63mm to 45mm size stone aggregate hand picking and consolidating, screening/binding material to fill up interstices of coarse aggregate, watering and compacting to the required density.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering – All work up to plinth level 1:3:6 (1 Cement : 3 Coarse sand (zone-III) : 6 graded stone aggregate 40 mm nominal size) including finishing the top surface.

Providing and laying in the position cement concrete of specified grade excluding the cost of centering and shuttering – All work up to plinth level 1:2:4 (1 Cement : 2 Coarse sand (zone-III) : 4 graded stone aggregate 40 mm nominal size) including finishing the top surface.

Making plinth protection 50 mm thick of cement concrete 1:3:6 (1 Cement : 3 Coarse sand : 6 graded stone aggregate 20mm nominal size) over 75mm thick bed of dry brick ballast 40mm nominal size, well rammed and consolidated and grouted with fine sand, including finishing the top smooth.

15 mm cement plaster finished with a floating coat of neat cement of mix 1:4 (1 cement : 4 fine sand) on external wall

12 mm cement plaster 1:3 (1 cement : 3 fine sand) finished with a floating coat of neat cement and thick coat of lime wash on top of walls when dry for bearing of R.C.C slab and beams

Provindingand laying in position cement concrete of specified grade excluding the cost of centering and shuttering – All work up to plinth level 1:2:4 (1 Cement : 2 Coarse sand (zone – III) : 4 graded stone aggregate 20 mm nominal size) up to plinth level.

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all completer upto plinth level. Thermo-Mechanically Treated bars.

Centering and shuttering including strutting, propping etc. and removal of form work for walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Providing wood word in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separeately). 2nd class H/wood.

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubes.

Providing corrugated G.S. sheet roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet Washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in any horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.63mm thick with zinc coating not less than 275 gm/ m2.

Providing and fixing water closet Sqatting pan (Indian type W.C. pan) with 100mm sand cast iron P or S trap. 10 litre low level white PVC flushing cistern including flush pipe and accessories etc complete.

Providing and fixing mild steel round holding down bolts with nuts and washer plater complete.

M/S P ENTERPRISES (BID ID -3085162)

M/S NIRBHAY KUMAR (BID ID -3087212)