Construction work at GC5000 and H20 Storage and Oil Painting of Roof Structures BRIT Vashi Complex

Amount

Dismantling of R.C.C Works including cutting and stacking of steel reinforcement bars and disposal of unserviceable materials within 100 m lead as per direction of Engineer - in - charge

Providing, centering, shuttering Form work using steel plates, timber planks for all types of structures including necessary strutting, proping, staging, supports, bracings etc. and deshuttering the same after the specified time all as per drawings, specifications and as directed by the Engineer-in-charge at all levels (3.1) For Sub Structure

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 in position Reinforced cement concrete (RCC) of Grade M-30 using 20 mm 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, supplying, cutting, welding, fabricating, hoisting and fixing in position structural steel members like trusses, purlins, posts etc. using M S hollow/circular/square/rectangular tubular sections including applying a coat of Zinc chromate primer of approved make all as per specifications, drawings and as directed by the Engineer-in-charge.

Providing and constructing brick work in cement mortar (1:4) using standard bricks of approved class/ quality, make or brand in sub structue (Up to plinth level) and super structure (above plinth to Floor-ll level) including curing, raking out joints, simultaneously pointing if specified, complete as per drawings, specifications and as directed by the Engineer-in-charge b) Brick work in super structure using crushed sand.

Providing 20 mm thick Plastering using Ready mix external plastering compound of approved make for external faces of brick work / concrete surfaces including preparation of the surface, curing, cleaning scaffolding up to 10 meters height complete. All as per specifications including forming drip moulds wherever necessary and as directed by the Engineer-in-charge Note: Only M.S Scaffolding (H- Frame) is allowed where required, bamboo or any other type of scaffolding is not allowed strictly for saftey purpose.

Providing and fixing precoated Galvalume roofing profile sheets of approved size, shape and pitch.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 hookes, 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 - in - charge alvalume sheet roofing 0.50 mm thickness in single sheet

Providing and fixing precoated Galvalume roofing accessories using self drilling / self tapping screws or with polymer coated J or L hookes, bolts and nuts and or G.I seam bolts and nuts, G.I plain and bitumen washers complete Roofing accessories of galvalume sheet above 600 mm total width up to 1200 mm for ridges, gutters, aprons and flashings.

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

Providing, supplying and fixing hollow metal flush steel doors 40 mm thick of approved make consisting of door frame and shutters and all hardware fittings, frame made out of 14g thick G.I sheets and shutters made of 16g thick sheets, hollow portion filled with puff, including necessary stiffners in shutters and frame, vision panel of specified size with 4 mm glass and clip on pressed steel frame for vision panels, fixing 4 nos heavy duty stainless steel 304 grade ball bearing hinges, mortise / dead lock of approved make, a pair of 200 mm long stainless steel handles, 250 mm long stainless steel tower bolt, etc. frame hollow portion filled with PCC 1:2:4, necessary hold fast embedded in concrete, fixing in concrete with anchor fastners. finished with Polyurethane painting of approved colour complete all as per drawings and specifications and as directed by the Engineer-in-charge

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

Supply of labour/ worker for loading, unloading, shifting of materials, wooden work, welding, plumbing etc.or any other works to the site as and when required. a) Unskilled labour

Providing and painting TWO coats of synthetic enamel paint on new wooden surfaces of approved brand and manufacturer of required colour to give an even shade over an under coat of suitable shade primer of approved brand and manufacturer including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge