Modification of existing stage and allied works at BARC staff colony Tarapur

Amount

Supplying of one JCB (Hydraulic excavator with fuel and driver) for excavation in all types of soil , dressing the sides of foundation. ramming of bottom etc. complete satisfying the requirements including mechanical transportation of material from the location of storage/stacking / quarry, unloading, levelling, spreading, etc. complete as directed by the Engineer-in-Charge Note: Minimum 8 Hrs. Operation to be carried out per JCB per day

Supplying of Two trucks (with fuel and driver) for carrying of filter media with granular materials/stone crushed aggregates satisfying the requirements including mechanical transportation from the location of storeage/stacking/quarry, unloading, levelling, supreading, etc. complete as directed by the Engineer-in-Charge. Note: Minimum 8 Trips has to be carried out per Truck per day

Labour charges for murum filling under floors of specified thick in layers of not exceeding 150 mm thickness including consolidation etc. complete (using murrum available at site)

Supplying, Stacking and Laying of 150 mm thick rubble soling stones as under floor base including packing with smaller stone and compacting, ramming including spreading and consolidation of blinding material, moorum etc. complete all as per specifications and as directed by the Engineer-in-charge

Providing and laying in position cement concrete of 1:3:6 (1 cement, 3 crushed sand, 6 graded stone aggregate of maximum size 20 mm) including consolidation, finishing, curing etc. complete as per specifications and drawings but excluding the cost of Form work shuttering, centering Complete at all levels

Providing and laying in position Reinforced Cement Concrete (RCC) of grade M-20 using 20mm maximum size aggregates and crushed sand of approved quality including admixtures of approved brand and quality (plasticisers / super plasticisers), 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 Upto and including 32mm dia reinforcement: Using TMT bars of specified grades. TMT bars to be supplied by vendors as per Approved Vendor list of BARC using virgin materials

Providing Structural steel work using angles, channels, joists and other sections, welded and /or bolted in built up sections for trusses , structural steel floors, frame works, monorails and other structures including supplying, cutting, welding, fabricating, hoisting, fixing in position, applying a priming coat of approved steel primer etc. complete all as per specifications, drawings and as directed by the Engineer in charge

Up to and including 300 mm Joists, 350 mm channels, and below sections using materials from Approved vendor of BARC.

Providing Structural steel work in M.S Plain Plates and chequered Plates for Embedded Parts, Trench Covers, Connection plates etc. Including cutting, hoisting, fixing in position and applying a priming coat of approved zinc chromate steel primer etc. Including cost of structural steel Plates, welding all labour charges etc. complete as per drawings and specifications. Using materials produced by vendors as per Approved Vendor list of BARC using virgin materials.

Providing , centering ,shuttering Form work using PVC film faced plywood to get a neat form finish surface for all types of structures including necessary strutting, proping, staging, supports 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

For Super Structure

Providing and constructioning Inspection chambers of Internal size clear dimension of 900 x 600 mm in 230 thick brick masonry with cement mortar 1:4 over a bed of 150 mm thick 1:4:8 cement concrete foundation, plastering with cement mortar 1:4 20 mm thick on inside, out side and all exposed surfaces finished with a floating coat of neat cement, brick corbelling at top to provide opening of 900 X 450 mm, embedding the frame and cover with CC 1:2:4 concrete, and fixing cast iron steps if necessary at 300mm intervals complete . Depth of chamber not exceeding 900 mm. (excavation, soling, cast iron cover and C.I steps will be paid separately under relevant item)

Supplying and fixing Cast Iron Man hole or Cast Iron Steps cover of approved make and weight as specified in the drawings or as directed by the Engineer in charge.

Attending all types of plumbing works such as wash basin fixing, urinals fixing, floor trap & bottel trap fixing, bib tap fixing, stop cock fixing & pillar cock fixing, WC & flush tank fixing, all types of CI,GI or CPVC pipeline fixing & other misc. works related to plumbing etc. complete. Material will be supplied by the department free of cost. Tools and tackles shall be brought by the contractor.

Attending carpentary, works such as fixinng of flush doors & FRP door shutters ,Aluminium windows with float glass, ventilators, alumnium deco grilles, fixing of hinges, locks, door stopers,panels etc. & other misc. work related to carpentary etc. complete. Material will be supplied by the department free of cost. Tools and tackles shall be brought by the contractor.

Attending masonary works such as Brick work, plastering work, tiles fixing work ,granite fixing work, paver block fixing, concreting work etc. & other misc. work related to masonary work etc. complete. Material will be supplied by the department free of cost. Tools and tackles shall be brought by the contractor.

Attending all types of painting works such as old paint scraping, putty filling, internal & external wall painting , doors,windows, structural steel painting & other misc. works related to painting etc. complete. Material will be supplied by the department free of cost. Tools and tackles shall be brought by the contractor.

Providing all necessary materials (consumable ) required for executing various civil works like masonary works, paver block fixing work, plastering work, floaring work, etc. at BARC, Staff colony, Tarapur.

Ordinary Portland Cement of 53Grade of Ultratech,ACC, or equivalent and approved by E.I.C.( 1bag = 50Kg)

Klin burn 1st class Brick of size 230 mmx115 mmx75mm locally available having regular size and shape sutable for use for brick work for building purpose and approved by E.I.C.

Providing Crush Sand as per direction of Engineer-in-charge.

M/s.Bhushan J Pawade (BID ID -3065213)