Renovation of Pin storage facility and cable yard old shade at FF INRPO NRB BARC Tarapur

Amount

Providing and laying in position Reinforced Cement Concrete (RCC) of grade M-30 using 20mm maximum size aggregates and crushed sand of approved quality including admixtures of approved brand and quality (plasticiser or super plasticiser) if required, including weigh batching, mechanical mixing, transporting, placing, vibrating, consolidation, finishing, curing etc. complete but excluding the cost of centering, shuttering and reinforcement complete as per specifications up to Plinth Level.

Providing Reinforcement Steel for reinforced cement concrete at all levels including supplying, preparation of bar bending schedules, cutting, bending, transporting, fixing, tieing in position with PVC coated G.I binding wire, all labour charges, cost of cover blocks in specified grade of concrete etc. complete as per specifications and drawings. Steel supplied by the contractor. Using TMT bars of specified grades of all sizes. TMT bars to be supplied by the contractor from the own plants of SAIL, RINL or TATA make only using virgin materials.

Providing and laying 50 mm thick cement concrete flooring with concrete hardner topping under layer 38 mm thick cement concrete 1:2:4 and top layer 12 mm thick wearing surface with metallic floor hardner, cement being mixed with metallic floor hardner of approved quality and make in the ratio of 4:1 (4 cement and 1 metallic floor hardner) by weight and this cement hardner compound mixed with 6 mm down graded stone aggregate in the ratio of 1:2 by volume including providing and fixing 25 X 3 mm aluminium strip,This includes cost of cement slurry, finishing to the required finishing and cleaning neatly while handing over the areas etc. complete as per specifications and drawings.

Providing and painting two (or) more coats with Epoxy paint at all locations prepared and applied as per manufacturer' specifications including a priming coat if specified by the manufacturer, preparation of surface by cleaning with wire brush and rubbing with sand paper to remove dust, dirt etc, after first coat Epoxy based trowelling compound if required, including preparation of the surface by scrapping, applying sand paper,by cleaning with wire brush and rubbing, making free of rust, dirt etc. filling the holes, joints, cracks if any etc. complete.all as per manufacturers technical data and as directed at site to acheive 200 micron film thickness (50 micron primer coat + 150 micron finishing coat).

Providing and laying 2 mm thickness Self levelling Epoxy flooring , including preparation of the surface, primer coat,screeding & levelling coat and finishing coat with Polyurethene coat of approved colour and shade of approved make all as per manufacturers specifications complete as directed at site by the Engineer-in-charge (This Job to be carried out through a specialized approved agency)

Providing and laying (IPS Flooring) cement concrete flooring 1:2:4, using crushed sand 50 mm thick finished smooth to the required level, finishing with a floating coat of neat cement including cement slurry, providing and fixing 25 X 3 mm aluminium strip, curing, cleaning the surface neatly at the time of handing over the area complete as per specifications and drawings as directed by the Engineer in charge.

Providing 20 mm thick External plastering in two coats under layer 12 mm thick with C.M 1:4 (using crushed sand) finished with a top layer 8 mm thick in C. M 1:3 (using crushed sand) including approved water proofing compound @ 2% by weight of cement or as per manufacturer's specifications, sieving of sand to required fineness, scaffolding up to 10 metres height, finishing, curing etc. complete as per specifications. and as directed by the Engineer In charge.

Providing 6 mm thick cement plastering with C. M 1:3 in concrete surfaces (using crushed sand) finished with a floating coat of neat cement for bearing of RCC beams and slabs, including hacking of concrete surfaces with a pointed tool, scaffolding, finsihing, curing etc. complete as per specifications and as directed by the Engineer-in-charge

Providing and constructing brick work in cement mortar using Standard bricks of approved quality / class, make / brand in super structure above plinth up to Floor-II level in all shapes and sizes including curing, raking out joints complete as per specifications and as directed by the Engineer-in-charge.Brick work in Super structure with standard bricks in C.M 1:6 Using crushed Sand

Providing, applying and finishing walls with two coats of premium fine textured exerior paint of required shade over new work including base coat of water proof cement paint, preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge, On Plain plastered / concrete sufaces.

Providing and Painting two coats of synthetic enamel paint on steel surfaces of approved brand and manufacture to give an even shade over a primer coat.including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge.

Dismantling plain cement concrete manually / by mechanical means carefully without damaging adjacent structures including disposal of debris within 200 m lead as per direction of Engineer in- charge.

Providing and fixing precoated Galvalume Roofing profile sheetsof approved size, shape and pitch up to and including single length of 12.00 met. The sheet shall be fixed using self drilling / self tapping screws of size (5.5 X 55 mm) with EPDM seal or with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers filled with white lead complete upto 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 as directed by the Engineer-incharge.