Installation of Dust suppression system by providing fixed sprinkler along with construction of water reservoir and pump/panel room and maintenance for 3 years at Dalmiya Railway Siding under Salanpur Area

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge. All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and 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.

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 up to 50 m and for all lift

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

P/L in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

P/L damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources)

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

P/L in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fllets, 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 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 beams, suspended foors, roofs having slope up to 15* landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to foor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources).

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 Walls any thickness) including attached pilasters, butteresses, plinth and string courses etc.

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 Lintels, beams, plinth beams, girders, bressumers and cantilevers

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

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

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

Brick work with non modular fly ash bricks conforming to IS:12894, class designation 10 average compressive strength in super structure above plinth level up to floor V level in : Cement mortar 1:6 (1 cement : 6 Coarse sand)

P/F M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. Fixed to steel windows by welding

P/F 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. Using flats 30x6mm for diagonal braces and central cross piece

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 40 mm thick with 20 mm nominal size stone aggregate

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

12 mm cement plaster finished with a floating coat of neat cement of mix : 1:4 (1 cement: 4 fine sand)

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

Neat cement punning.

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : New work (two or more coats) over and including water thinnable priming coat with cement primer

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 @ 2.20 kg/10 sqm)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work

30 HP pump KirtosKar / equivatent made centrifugat of 7.0 - 4.2 LpS at 36-60 mtr. Heat and pump fitting for NRV, Stuice Vatve, Section pipes, Detivery Pipe, bypass, Pressure Gauges, other Misc. Fittings with compactibte Control Panet

Suppty of HDPE Pipes & Fittings : 63 mm dia.

RCC standard post / stuts / rait / potoes of MIX 1:1.5:3 (1 cement : 1 .5 coarse sand : 3 graded stone aggregate 12.5mm nominat size) with wooden ptunger for 6mm bar ribs wherever required as per direction of Engineer-in-Cha rge (Cost of Earth work in excavation concrete works in foundation inctuded) (RCC job for stand 1, x 1, x 8, x 2g Nos.) (.304m x 0.304m x 2.438m)

ARV, PRV special type of control vatve to control the ftow of Auto Swiveting Nozzte

Controller for SOV with controt signat wire atong with conduits and Direct Burial water proof connector with earthing for Surge Protection

Suitabte SS mesh Duptex Fittration System for above system with man ifotd to ensure ctean suppty of water to system

The pitot survey of the totat proposed area, identification and marking of water source and probtem area in hydrautic design of the system inctuding Catcutation of Totat Engineering Supervisions and lnspection of site during instattation. Training of Departmental Operator / Engineers about "operation of the system,, apptication rate, safety, calcutation of the system of existing tayout ptan with the company personnel with att avaitabte data and operation of sprinkter system of 30 days

SOV connected Convertor a[ong with DB of 1 56 ctass

Auto Swiveting Nozztes with accessories. Auto Swiveting Nozzte suitabte for above siding atong with reducing saddte tee to be adopted with the verticat Adaptor with a suitabte heavy duty riser of height of 1.000 mtr. from the G.L. to be connected with water gun with support bracket and required vatves and s.s. strainers and other fittings as required

Wetding of pipes and fitting atong with instattation of pump, vatves of each setting, fitter unit etc.

Labour for fitting and fixing HDPE pipes or PVC pipes for above ground work incIud ing cost of jointing materiats, paints etc. f itting and fixing att necessary speciats, cutting pipes making threads, cutting hotes in watt of R. C. ftoor where necessary and mending good att damages exctuding the cost of masonry or concrete work, it necessary, but inctuding the cost and fitting, fixing hotder but ctamps (any floor)or for underground work including cutting trenches upto 1.50 mtr. and refilling the same comptete 110 mm, 63mm dia. HDPE pipetine under ground laying

Suppty of HDPE Pipes & Fittings : 110 mm dia

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.- 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required.- 3 pin 5/6 A socket outlet

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required.Group A

Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required.- 5/6 amps switch

Maintenance of Sprinkler, electrically operated Valves, Pump, Motor, Electrical Panel, Electrical cables, Joint box, HDPE pipeline regular basis, Tools & Tackles, including changing of materials as and when required basis

Total impact of GST for the purpose of CTC

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