Construction of FFF south and east side peripheral storm water drain at INRP Tarapur

Amount

Extra over initial depth for above Item no. 1 for every additional Depth of 1.50 m or part thereof

Extra over initial depth for above Item no. 3 for every additional Depth of 1.50 m or part thereof

Lead charges for lead excceding 3 KM but not exceeding 4 KM by mechanical transport including loading unloading, stacking / levelling etc. as per the specifications and as directed by the Engineer-in-charge For Soil

Lead charges for lead excceding 3 KM but not exceeding 4 KM by mechanical transport including loading unloading, stacking / levelling etc. as per the specifications and as directed by the Engineer-in-charge For Rock

Supplying, Stacking and Laying of 230 mm thick rubble soling stones with outside material as under Floor base including packing with smaller stone and compacting with Hand roller / Floor compactor including spreading and consolidation of blinding material, moorum etc. complete all as per specifications and as directed by the Engineer-in-charge

Supplying and filling stone Aggregate 63 mm Nominal size including leveling complete as per specifiation and as directed by the Engineer-In-Charge

Providing and laying in position cement concrete of 1:4:8 (1 cement, 4 crushed sand, 8 graded stone aggregate of maximum size 20 / 40 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-30 using 20mm maximum size aggregates and crushed sand of approved quality including admixtures of approved quality (plasticiser or super plasticiser) if required, including weigh batching, mechanical mixing, transporting, placing, vibrating, consolidation, finishing, curing, trial mixing, testing etc. complete but excluding the cost of centering, shuttering and reinforcement complete as per specifications

Providing Reinforcement for reinforced cement concrete at all levels including supplying, preparation of bar bending schedules,cutting, bending, transporting, fixing, tieing in position with 1.6 mm dia soft drawn annealed binding wire all labour charges, cost of cover blocks in specified grade of concrete, required tests etc. complete including cost of binding wire as per specifications and drawings and as directed by the Engineer-in-charge Steel Supplied by the Contractor. Upto and including 32mm dia reinforcement. Using TMT Bars of Specified Grades of all sizes conforming to IS 1786. TMT bars to be supplied by vendors using virgin materials

Providing , centering ,shuttering Form work by using steel plates, timber planks for PCC including necessary strutting, proping, without staging, supports etc and deshuttering the same after the specified time all as per drawings, specifications and as directed by the Engineer-in-charge.

Providing, centering, shuttering Form work using steel plates, timber planks for all types of RCC 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. For Sub Structure

Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a minimum depth of 100 mm upto 200 mm in RCC existing structres including fixing the steel bars in position using epoxy resin anchor grout all complete as per direction of Engineer-In-Charge. Upto and including 12 mm dia.

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.materials produced by using virgin materials.

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.

Supplying , cutting to shape and fixing specified diameter UPVC pipes as per IS 4985 in RR Masonry/ RCC walls for weep holes complete all as per drawings and as specified at site. 90 mm dia UPVC Pipes

Supplying , cutting to shape and fixing specified diameter UPVC pipes as per IS 4985 in RR Masonry/ RCC walls for weep holes complete all as per drawings and as specified at site. 160 mm dia UPVC Pipes

Demolishing Cement concrete / R.C.C works by mechanical means and stock piling at designated locations carefully with out damaging adjacent structures and disposal of dismantled materials up to a lead of 100 m, stacking serviceable and unserviceable materials separately including cutting reinforcement bars all as directed at site.

Providing and laying non pressure NP2 class RCC Hume pipes of approved make, with collars jointed with stiff mixture of cement mortar in the proportion of 1:2, laying to the levels, slopes and as per the drawings and specifications and as directed by the Engineer-in-charge including testing of joints etc. complete. 450 mm Dia RCC Hume pipe class NP2

DIPAK S PIMPLE ENGINEERS AND CONTRACTORS (BID ID -3278430)

M/S DATTATRAY CONSTRUCTION (BID ID -3282685)

TRIVENA CONSTRUCTION (BID ID -3282623)