Name of Work :- Repair of 500 M.T Capacity TPDS SFC Godown At- Basopatti Block, Dist.- Madhubani

Demolishing cement concrete including disposal of material within 50 metre lead:

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead

Providing average 150mm thick dry rammed khoa beaten to112mm (compacted with water) made of well burnt or jhama bricks including ramming properly till compacted thickness is achieved, curing and carriage of water with all leads, making proper slope and blinding the top with cement mortar(1:10) all complete as per building specification and direction of E/l,

Dismantling roofing including ridges, hips valleys and gutters etc. and stacking the material within 50 metres lead of:

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 horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Demolishing R.C.C. work including stacking of steel bars and disposal of unserviceable material withing 50 metres lead:

Providing and laying in position cement concrete of specified grade exluding the cost of centring and shuttering-all work upto plinth level.

Kota stone slab flooring over 20mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete. Base with 1:1:1 (1lime :1 surkhi :1 coarse sand) /1:4 (1 cement :4 coarse sand )

Reinforced cement concrete work in wall (any thickness), including attached pilasters,buttresses,plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts, etc. upt floor five level excluding cost of centring, shuttering, finishin and reinforcement

Centring and shuttering including strutting,propping etc. and removal of form for.

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.

Thermo-Mechanically Treated bars TMTC-500-8mm dia.

Thermo-Mechanically Treated bars TMTC-500-10mm dia.40%

Providing and fixing 15cm wide 45 cm over all semicircular plain G.S.sheet gutter with iron brackets 40x3 mm size bolts,nuts and washers etc. including making necessary connections with rain water pipes complete

Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge.

Providing & fixing glass panes with putty and glazing clips in steel doors,windows, clerestory windows all complete with.

Providing and fixing M.S.grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete

Providing and fixing ball bearing for rolling shutters

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

Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with G.I.J. or L hooks . Bolts and nuts 8 mm dia. G. 1. limpet and bitumen washers complete.

Providing and fixing on wall face unplastidsed-PVC(working pressure 4kgf per sqm) rain water pipes conforming to IS:4985 including jointing with seal ring conforming to IS: 5382 leaving 10 mm gap for thermal expansion.

Providing and fixing on wall face unplasticised -PVC molded fittings / accessories for unplasticised-PVC rain water pipes conforming to (S:4985 including jointing with seal ring conforming to IS: 5382 leaving 10 mm gap for thermal expansion.

Providing and fixing 1 mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3mm MS gusset plates at the junction and corners.all necessary fittings completejncluding applying a priming coat of approved steel primer.

Standard fasteners shll be No.14 ,Type A self-tapping sheet metal screw with metal and neoprane Washers.All screw shll have hexagonal heads,be color coated to matc roof and wall sheeting and made zinc plated sheet.

Finishing walls with water proofing cement paint of approved brand and manufacture and of required shade to give an even shade

Applying priming coat:

Painting with ready mixed paint of approved brand and manufacture in all shades to give an even shade:

Providing and laying in situ five course water proofing treatment with APP (Atactic Polypropylene) modified Polymeric membrane over roof consisting of first coat of bitumen primer @ 0.40Kg per sqm, 2nd & 4th courses of bonding material @ 1.20 Kg/sqm, which shall consist of blown type bitumen of grade 85/25 conforming to IS:702, 3rd layer of roofing membrane APP modified Polymericmembrane 2.0mm thick of 3.00 Kg/sqm weight consisting of fivelayers prefabricated with centre core as lOOmicron HMHDPE film sandwitched on both sides with polymeric mix and the polymeric mix is protected on both side with 20micron HMHDPE film. 5th, the top most layer shall be finished with brick tiles of class designation100 grouted with cement mortar 1:3 (1 cement: 3 fine sand) mixed with 2% integral water proofing compound by weight of cement over a 12mm layer of cement mortar 1:3 (1 cement : 3 fine sand) and finished neat which shall be paid for separately as per DSR Item no. 12.19.

Providing & fixing fly proof wire gauze to windows, clere story windows & doors with M.S. Flat 15x3 mm and nuts & bolts complete.

Removing white or colour wash by scrapping and sand paper in and preparing the surface smooth including necessary repair scratches etc. complete

Applying one coat of cement primer of approved brand and manufacture on wall surface:

Carriage of Materials

Stone Chips - 307 KM

Coarse Sand - 206 KM

Cement Local - 3 KM

Difference Cost of Material

Cement -

Seigniorage Fees

Basic Rate