CONSTRUCTION OF GIRLS TOILET AT PRIMARY SCHOOL SIMBAL NALLAH.

Earth work in excavation in foundation by manual means over areas(exceeding 30 cm in depth and up to 1.50m depth 1.50 m in width as well as 10 sqm on plan ) , including disposal of excavated earth upto I metre for cutting of edges ,disposal earth to be leveled and neatly dressed.All kinds of soil. 80% + hard rock(blasting prohibited) 20 %

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: 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

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: 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Providing & laying damp-proof Course 40 mm thick with cement concrete 1:2:4 (1 cement:2 coarse sand: 4 graded stone agg 12.5 mm nominal size) and curing complete

Centering and shuttering including strutting, propping etc. and removal of form for: 5.9.1 Foundations, footings, bases of columns etc. for mass concrete.

Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in : Cement lime mortar 1:1:6 ( 1 cement : 1 lime putty : 6fine sand).

Extra for brick work with common burnt clay bricks/cement concrete bricks in superstructure above plinth level upto floor five level.

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto five level including curing but excluding the cost of centring, shuttering, finishing and reinforcement with 5.3.1 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 above plinth level Thermo-Mechanically Treated bars of grade Fe-500D or more.

Centering and shuttering including strutting, propping etc. and removal of form for: Suspended floors, roofs, landings, balconies and access platforms.

Centering and shuttering including strutting, propping etc. and removal of form for: Edges of slabs and breaks in floors and walls Under 20 cm wide.

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. Using M.S. angles 40x40x6mm for diagonal braces.

12mm Cement plaster of mix: 1 : 6 ( 1 cement : 6 fine sand).

6 mm cement plaster to ceiling of mix 1 : 3 (1 cement : 3 fine sand).

Providing and laying Ceramic glazed floor tiles 300x300 mm (thickness to be specified by the manufacturers) of 1st quality conforming to IS: 15622 of approved make, laid on 20 mm thick bed of cement mortar 1: 4 ( 1 cement : 4 coarse sand) including pointing the joints with white cement and matching pigment etc., complete. In colour such as White, Ivory, Grey, Fume Red Brown.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade. Two or more coats on new work.

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

Providing & fixing White vitreous china water closet squatting pan(Indian type) along with “S” or “P” trap including dismantling of old WC seat and “S” or “P” trap at site complete with all operations including all necessary materials, labour and disposal of dismantled material i/c malba, all complete as per the direction of Engineer-in charge. Long pattern W.C Pan of size 580x440 mm.

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

Providing and fixing 15 mm nominal bore C.P. brass bib cock of approved quality conforming to IS : 8931

Providing and fixing 15 mm nominal bore C.P. brass angle valve for basin mixer and geyser points of approved make conforming to IS : 8931

Providing and fixing PVC waste pipe of sink or wash basin including PVC waste fitting complete 32 mm dia

Providing and fixing on wall face un-plasticized Rigid PVC rain water pipes conforming to IS: 13592 Type A including jointing with seal ring conforming to IS: 5382 leaving 10 mm gap for thermal expansion. (i) Single socketed pipes 110 mm diametre

Providing and fixing on wall face un-plasticized - PVC moulded fittings/accessories for un plasticized Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion. Coupler 110 mm

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 corner wash basin including fitting

Carriage 0f material by mechanical transport including loading ,unloading and stacking completed sand for average lead of 50 kms. and manual labour means upto 800 mtr av.

Carriage 0f material by mechanical transport including loading ,unloading and stacking completed stone aggregate below 40mm for average lead of 6 kms. and manual labour means upto 800 mtr av.

Carriage of material by mechanical transport including loading ,unloading and stacking completed bricks lead up to 70 kms. and manual labour means upto 800 mtr av.

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