Construction of 10 nos of Borewell at Sarangijharia R and R site under Mahalaxmi Area.

Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level.:All types of soil: 300 mm dia

Boring/drilling borewell of required dia for casing/strainer pipe by suitable methods as prescribed in IS:2800(Part-I) including collecting samples from different strata, preparing and submitting strata chart /bore log, inlduing hire and running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of EIC, up to 90 meter depth below ground level Rocky Strata inlcuding boulders 150 mm dia

Boring/drilling borewell of required dia for casing/strainer pipe by suitable methods as prescribed in IS:2800(Part-I) including collecting samples from different strata, preparing and submitting strata chart /bore log, inlduing hire and running charges of all equipments, tools , plants & machineries required for the job, all complete as per direction of EIC, beyond 90 meter & upto 150 meter depth below ground level Rocky strata including boulders 150 mm dia

Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge. 200 mm nominal size dia

Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by "V" notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and directionof Engineer-in-charge.

Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-incharge.

Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, removable as per requirement, all complete for borewell of:200 mm dia

Providing of Nylone rope 12mm dia

Lowering & commisioning of 5 HP submerible pump in the deep bore well with rigid PVC pipe, all accessories etc. complete including cost of labour but excluding the cost of materials and fittings (Cost of pump, cable, control panel to be paid seperatly)

Providing of Rigid PVC pipe 50mm outer dia conforming to IS:4985 specification(6kgf/sqcm)

Providing of 40 mm Nozle & cross bolt at site

Providing of 50 mm dia MS clamp with nuts and bolts

Supply of three phase 5 HP water filled submersible pump, working head 125 metre, with minimum star/Delta Connection

Supply of three core 6 sq.mm flat core cable for submersible pump as per instruction of EIC.(For Star/Delta connection)

Supply of fully automatic Star/Delta control panel for submersible pump as approved by EIC.

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc.: 150mm dia

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :Class I

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 50 mm dia nominal bore

Cutting holes up to 15x15 cm in R.C.C. floors and roofs for passing drain pipe etc. and repairing the hole after insertion of drain pipe etc. with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including finishing complete so as to make it leak proof.

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) : 150 mm

Earthwork in excavation by mechanical means (Hydraulic excavator)/manual means in foundation trenches or drains (not exceeding 1.5m in width or 10sqmonplan), including dressing of side sand ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil.

Supplying and filling in plinth with sand under floors, including watering, ramming , consolidating and dressing complete.

Providingand laying in position excluding cement concreteof level: specified grade thecost of centering and shuttering - All work up to plinth1:4:8 (1Cement : 4 coarse sand(zone-Ill)derived from natural sources : 8 graded stone aggregate 40mm nominal size derived from natural sources)

Providing and laying in position specified grade of reinforced cement concrete, excluding thecost ofcentering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3(1cement:1.5 coarse sand(zone-Ill)derivedfrom naturalsources : 3 graded stone aggregate20 mm nominal size derived from natural sources)

Reinforced cement concrete work in beams,suspended floors, roof shaving slope upto 15 degree landings,balconies, shelves, chajjas, lintels , bands, plain window sills, staircase sandspiral stair cases above plinth level up to floor five level,excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3(1cement :1.5 coarse sand(zone-III)derived from natural sources :3 graded stone aggregate 20 mm nominal size derived from natural sources).

Reinforced cement concrete work in walls(anythickness), including attached pilasters,buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments,posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement: 1: 1.5:3 (1 cement: 1.5 coarsesand (zone-III derived from natural sources :3 graded stone-aggregate 20 mm nominal size derived from natural sources)

Steel reinforcementforR.C.C.work includingstraightening, cutting, bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more.

Centering and shuttering including strutting, propping etc. and removal of form for : Foundations, footings, bases of columns, etc. for mass concrete

Centering and shuttering including strutting, propping etc. and removal of form for : Lintels, beams, plinth beams, girders, bressumers and cantilevers

Centering and shuttering including strutting, propping etc. and removal of form for : Suspended floors, roofs, landings, balconies and access platform

Centering and shuttering including strutting, propping etc. and removal of form for : Columns, Pillars, Piers, Abutments, Posts and Struts

Brick work with Fly Ash Brick (230x115x75mmsize) bricks of class designation 10 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

Brickwork with FlyAsh Brick (230x115x75mmsize) bricks of class designation 10 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 mix1:6(1 cement: 6 fine sand)

15 mm cement plaster of mix1:6(1 cement: 6 fine sand)

6 mm cement plaster of mix: 1:3(1 cement :3 fine sand)

Providing and applying plaster of paris putty of 2mm thickness over plastered surfacetopreparethe surface even and smooth complete.

Cement concrete flooring 1:2:4 (1cement: 2 coarsesand: 4 graded stone aggregate) finished with afloating coat of neatcement, including cement slurry,but excluding the cost of nosing of steps complete.

Centering and shuttering including strutting, propping etc. and removal of form for Weather shed, Chajjas, corbels etc., including edges

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour:New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre

Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm)

Filling available excavated earth (excluding rock)in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth , consolidating each deposited layer by ramming and watering, lead upto 50 and for all lift.

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC

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