HWPK/CIVIL/2023/102

Amount

Earth work in Excavation in Hard rock without blasting by mechanical means (Hydraulic excavator) / manual means (not exceeding 1.5m in width or 10 sqm on plan), bailing out of water if encountered over areas including backfilling with available excavated material in layars not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering and disposing of all surplus excavated/broken materials to the dumping yard with all lead and lift complete, disposed earth to be levelled and neatly dressed as directed by Engineer-in-charge complete and as per drawing, specifications and as directed by the Engineer-In-Charge.

Demolishing cement concrete manually/ by mechanical means including disposing of material to the dumping yard with all lead and lift complete as per direction of 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 for loading, unloading & 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, laying, filling the gaps, voids completely with moorum/sand and preparing the 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 1.4 meter from foundation bed level/desired level including drilling a hole of minimum dia. 32 mm and depth of 1.4 meter, cleaning of anchoring hole with pressurized water, bailing out of water for making the surface dry, epoxy grouting of the bars on dry surface (length of each bar 2.30 mtr i.e 1.40 mtr grouted in hole and 0.9 mtr L in foundation ) as per the manufacturer's specifications and as directed by Engineer-in-Charge.

Providing and laying in position Cement concrete 1:3:6 (1 cement, 3 coarse sand, 6 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 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, pedestals, beams, 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, dykes (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, foundations, columns, beams, 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.

Plastering 20 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 as per the specifications and as directed by EIC.

Providing and fixing of Structural steel work in riveted, bolted or welded built up sections, trusses and framed work, Embeded plates made up of steel, foundation bolts confirming to IS: 5624, etc. by making all necessary arrangements of cutting, hoisting, aligning, fixing in position at all level with all necessary arrangements & acessories i.e. nuts, bolts, anchor bolts etc and applying a priming coat of approved steel primer all complete as per the drawing, specifications & as directed by the Engineer-In-Charge. Note :- Weight of acessories i.e. Nut/bolts, anchor bolts etc will be weighted and paid in this item only.

Providing and fixing iron or M.S. Wheel or roller of size 75mm wheel dia and 40mm width for sliding steel door or gate including fitting and fixing the same with necessary accessories i.e. M.S. flat for clamp of size 60x8 mm, 16mm dia size nuts and bolts/welding and erection etc. all complete as per the drawing, specifications & as directed by the Engineer-In-Charge. Note :- Weight of acessories i.e. Nut/bolts, flat clamps etc will be weighted and paid under item no-13 only.

Providing and fixing colour coated corrugated galvalume profile sheets of TATA/JSW or equivalant make (Profile, Colour and shape as approved by the Engineer-incharge) of 0.60mm (TCT) total coated thickness (tolerance as per relevant IS code) with material yield strength 550 MPa, galvalume AZ-150 (zinc aluminium alloy coating nominal composition : 55% aluminium, 43.5% zinc & 1.5% silicon mass total of both sides) with regular modified polyester paint and coating of 20- 25 micron RMP on exposed surface including primer and 7-10 micron epoxy coating on unexposed surface including primer. The sheet should be supplied in single length as desired by Engineer-in-charge. The sheet shall be fixed using self drilling / self tapping screws with EPDM seal and washers of make- Coroshield/ durotuff / polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers( as per engineer in charge) etc. complete as per the specifications and as directed by EIC. 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 Ridge cover of 60 cm overall width, made up of minimum 0.60 mm TCT galvalume sheet with sufficient longitudinal and side lapping as per specifications, fixing in place at all heights using polymer coated hot dip galvanized hex head self drilling and self tapping screws with sealing arrangement with all necessary accessories, scaffolding, safety lifeline etc complete as per drawing, specifications, manufacturer specifications and as directed by Engineer.

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.

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 & laying Separation Membrane of impermeable Plastic sheeting 125 micron thick with minimum overlapping of 200mm complete as per the direction of Engineer in charge. Note: Measurements will be given only for covered area and over laps will not be measured or paid separately. (Unit Rate shall be quoted accordingly.)

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.

M/s New India Builders

M/S Singh Brothers