Repairing of Fan drift at BC Incline of Patmohana colliery under BMP Group, SDPA.

PART A : Civil

Demolishing brick work including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer in charge in cement mortar.

Demolishing R.C.C. work including stacking of steel bars and disposal of unserviceable material within 50 metres lead:as per direction of Engineer in charge.

Dismantaling of 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

Brick work with F.P.S. bricks of class designation 75 in superstructure above plinth level upto floor V level in all shapes and sizes in :Cement mortar 1:6 (1 cement : 6 coarse sand)

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

Providing & fixing 1mm thick MS sheet door with frame of 40 x 40 x 6 mm angle iron and 3 mm MS gusset plates at the junctions and corners all necessary fittings complete,including applying a priming coat of approved steel primer.Using flats 30 x 6 mm for diagonal braces and central cross piece.

Providing and fixing MS grills of required pattern in frames of windows etc. with MS flats,squre or round bars etc. all complete.fixed to steel windows by welding.

Grading of roof for water proofing treatment with Cement concrete (1:2:4 (1 cement:2 coarse sand:4 graded stone aggregate 20 mm down)

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

Finishing walls with water proofing cement paint of required shade :old work (one or more coats applied @ 2.20 kg/10 sqm complete .

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

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

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