HWPK/CIVIL/2021/426

Amount

Demolishing Plain cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in -charge.

Earth work in Excavation in Hard rock without blasting by mechanical means (Hydraulic excavator) / manual means exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan, bailing out of water if encountered over areas including disposing of all surplus excavated/broken materials upto a lead of 50m and lift of 1.5 meter, disposed earth to be levelled and neatly dressed as directed by Engineer-in-charge including dewatering etc complete and as per drawing, specifications and as directed by the Engineer-In-Charge

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete as per specifiction and as directed by Engineer-In-Charge.

Filling of the available excavated earth in plinth in layers not exceediing 20 cm in depth including breaking clods, consolidating each deposited layer by watering, ramming, levelling, dressing to required profile, rolling each layer with 1/2 tonne roller with all lead and lift complete as per the direction of the engineer in charge. Note: Contractor shall arrange transport for fetching the excavated earth from the dump within the HWP(K) plant premises to the work spot.

Dry stone pitching/soling 22.5 cm thick including supply of stones and preparing surface complete as per the direction of the engineer in charge.

Providing all tools, tackels, machineries, manpower, material for anchoring 16 mm dia. TMT bars of Grade Fe500D/Fe500EQR (as per IS 1786) of make SAIL or RINL or TISCO or ISCO, with epoxy grouting & with a minimum depth of 1.5 meter from foundation bed level/desired level including drilling a hole of minimum dia. 32 mm and depth of 1.5 meter, cleaning of anchoring hole with pressurized water, epoxy grouting the bars ( length of each bar 2.30 mtr i.e 1.50 mtr grouted in hole and 0.8 mtr L in foundation ) as per the manufacturer's specifications and as directed by Engineer-in-Charge.

Providing and laying in position Cement concrete 1:2:4 (1 cement, 2 coarse sand, 4 graded stone aggregate of 20mm maximum size) for all works including consolidation, finishing, curing, cost of Form work, shuttering, centering, cover blocks etc. complete as per specifications and as directed by Engineer-in-charge.

Providing and fixing Steel reinforcement i.e. Thermo-Mechanically Treated bars of Grade Fe500D/Fe500EQR of make SAIL or RINL or TISCO or ISCO at all levels for R.C.C. work including straightening, cutting, bending, placing in position and binding with 16 gauge MS annealed binding wire, cement mortar spacer blocks etc. all complete as per drawings, specifications and as directed by Engineer-In-Charge.

Providing centering and shuttering including strutting, propping etc. and removal of form work for : Foundations, footings, bases for columns etc. as per the specification and as directed by Engineer-In-Charge.

Reinforced cement concrete work 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size). in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, foundations, columns, pillars, piers, abutments, posts and struts etc. at all level, excluding cost of centering, shuttering and finishing complete, as specified and as per drawings, specifications and as directed by Engineer-In-Charge. Note:- Reinforcement required will be paid under relevant item.

Providing and laying in position machine batched and machine mixed design mix M-35 grade cement concrete at all level for reinforced cement concrete work, using cement content as per approved design mix, including transport, placing, compaction,pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability, compaction with needle as well as surface vibrator, finishing, curing, cover blocks, etc. complete as per specification and as directed by the Engineer-in-charge but excluding the cost of reinforcement bars. (Note :- Minimum Cement content considered in this item is @ 350 kg/cum. Less cement used as per design mix is recoverable @ Rs 300/- per Bag. Excess cement if any as per approved design mix shall be used. However excess cement is not payable separately. Unit rate shall be quoted accordingly.

Plastering 12 mm thick with cement mortar 1:4 (1 cement: 4 fine sand) at all heights including providing scaffolding, curing etc. complete as per specifications and as directed by Engineer in charge.

52 mm thick cement concrete flooring with concrete hardener topping, under layer 40 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

Providing & applying two or more coats of solvent free epoxy paint of HUNTSMAN/CICO or equivalent consisting of Araldite and hardener in suaitable proportions as recommended by manufacturer's on concrete surface to achive a dry film thickness of 450 to 500 micron, over a coat of epoxy primer, to protect concrete surface from various acids, alkalies, sodium sulphate solid as well as liquid solution including preparing the surface by scrubbing with wire brushes, cost of materials, labour, power tools & tackles etc. complete as per manufacturers recommendations, as per specification & as directed by the Engineer-In-Charge.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as per specification & as directed by the Engineer-In-Charge.

Providing & fixing colour coated steel sheets of minimum TCT 0.60 mm Galvalume steel sheet made of cold rolled steel of JSW or other approved makes conforming to ASTM A366 or AS 1595 with minimum 80 mm overlaps, adequate sealing and water shreading arrangements to ensure water tightness including cutting, bending of sheets to required shape and size, counter flashing and fixing using polymer coated hot dip galvanized hex head self drilling and self tapping screws with sealing arrangement with all necessary accessories, including scaffolding confirming to IS-3696 (part-I), safety lifeline as requied/PPE's and other requirements for safe execution of job etc complete as per drawing, specifications, manufacturer specifications with all materials, labour charges, transport etc. complete and as directed by Engineer . Note: Measurements will be given only for covered Roof area and over laps will not be measured or paid separately. (Unit Rate shall be quoted accordingly.)

Providing and fixing 20 cm wide and 60cm over all trapozoidal, made up of minimum 0.60 mm thick galvalume sheet gutter with Iron buckets 40x3 mm to required shape @ 0.6m spacing and profile as per approved design / drawings, sufficient overlaps with adequate sealing and water shreading arrangements to ensure water tightness with self tapping screw / bolts, nut and washers, welding including making necessary connections with rain pipes with sealing etc including scaffolding confirming to IS-3696 (part-I), safety net, safety lifeline etc all complete as per specification and as directed by the Engineer.

Supply and fixing of 100 mm dia. PVC pipes and fittings (TYPE-A) conforming to IS 13592 for ventilation and rainwater pipe lines including providing and fixing by standard PVC clamps (Approx 3.2 mm thick) and nails or MS galvanized clamps having minimum 3 mm thick for fixing the pipe, jointing the PVC pipes and specials by PVC solvent cement, rubber lubricant with rubber rings or any other approverd equivalent method etc. including scaffolding confirming to IS-3696 (part-I), safety net, safety lifeline etc all complete as per the specifcation and as approved by EIC.

Providing and fixing G.I. chain link fabric fencing made of 4mm dia. GI wire of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge.

Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron 'Y' shaped placed 2.4m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 with 1:4 (1 cement : 4 coarse sand) cement motar in superstructure above plinth level up to floor V level in all shapes and sizes. all complete as per drawings, specifications and as directed by Engineer-In-Charge.

Providing and installation of metal ventilation of size 12"x12" made up of Blue colour Aluminum stationary louver blades with minimum thickness of 0.5 mm & frame including with necessry fittings and fixtures at all height as specified by manufacturer with adequate sealing and water shreading arrangements to ensure water tightness etc. with all materials, labour, transport etc. complete as per manufacturer's specifications, specifications and as direcetd by the engineer In Charge.

Providing and fixing Industrial Sky lights, solid 2 mm thick Polycorbonate base corrugated fiber glass transparent sunlight sheet wit UV coating at all height including with necessry polycarbonate connecting profiles, fittings and fixtures with minimum overlaps as specified by manufacturer with adequate sealing and water shreading arrangements to ensure water tightness, counter flashing leak proof joints with 6mm J bolts, bitumen washers etc. with all materials, labour, transport etc. complete as per manufacturer's specifications, specifications and as direcetd by the Engineer In Charge.

VIKAS ENTERPRISES

M/S YAKUB ALI CONTRACTOR

A K Construction

M/s New India Builders