Work of construction of Store Shed, Store Room and Workshop shed on BOQ basis at CHP at Block B OCP Gorbi, Northern Coalfields Limited, Singrauli, Madhya Pradesh

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means over areas including getting out and disposal of excavated earth lead up to 50 m and lift up to 2.5 m, as directed by Engineer-in-charge.

Back 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 lift up to 1.5 m.

Disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transport including loading, transporting, unloading to approved municipal dumping ground for lead up to 10 Km for all lifts, complete as per directions of Engineer-in-charge.

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

Providing and laying 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) :6 graded stone aggregate 20 mm nominal size)

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including 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 as per direction of Engineer-in-charge. (Note: Cement content considered in this item is @ 340 kg/cum. Excess/ less) Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including 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 as per direction of Engineer-in-charge. (Note: Cement content considered in this item is @ 340 kg/cum. Excess/ less)

Providing and laying of 230mm thk boulder rubble soiling with all complete as per direction Engineer I/c.

Brick work with common burnt clay machine moulded perforated modular bricks of class designation 12.5 conforming to IS : 2222 in exposed brick work including making horizontal and vertical grooves 10 mm wide 12mm deep complete in cement mortar 1:6 (1 cement : 6 coarse sand).

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.

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) 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.

Centering and shuttering at any height and place including strutting, propping and removal etc. as per direction of Engineer I/c.

15 mm cement plaster finished with a floating coat of neat cement of mix :1:6 (1 cement: 6 fine sand)

6 mm cement plaster 1:3 (1 cement : 3 fine sand) finished with a floating coat of neat cement and thick coat of Lime wash on top of walls when dry for bearing of R.C.C. slabs and beams.

Painting Work - Finishing walls with water proofing cement paint of required shade : New work (Two or more coats applied @ 3.84 kg/10 sqm)

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade : Two or more coats on new work

White washing with lime to give an even shade : New work (three or more coats)

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

Providing and laying of 12 mm thick ironite flooring with at complete as per engineer I/c

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) 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.

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming o IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters. 80 x 1.20 mm M.S. laths with 1.20 mm thick top cover.

Providing and fixing of steel door including frame, fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-in-charge

Providing and fixing of steel glazed with wired glass and suitable grills of square bar window, fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-in-charge.

Providing and laying in situ five course water proofing treatment with APP (Atactic Polypropylene) modified Polymeric memberane over roof consisting of first coat of bitumen primer @ 0.40 litre per sqm, 2nd & 4th courses of bonding material @ 1.20 kg/sqm, which shall consist of blown type bitumen of grade 85/25 conforming to IS : 702, 3rd layer of roofing membrane APP modified Polymeric membrane 2.0 mm thick of 3.00 Kg/ sqm weight consisting of five layers prefabricated with centre core as 100 micron HMHDPE film sandwiched on both sides with polymeric mix and the polymeric mix is protected on both side with 20 micron HMHDPE film. 5th, the top most layer shall be finished with brick tiles of class designation 10 grouted with cement mortar 1:3 (1 cement : 3 fine sand) mixed with 2% integral water proofing compound by weight of cement over a 12 mm layer of cement mortar 1:3 (1 cement : 3 fine sand) and finished neat

Supply of 0.5 mm CGI sheet conforming to IS: 277-2007 SAIL/ TATA/JINDAL Make.

Supply, fabrication & erection of light weigth steel structure such as angle, channel, beam, flate, plate, Chequre plate, MS Gutter, ERW pipe etc. as per requirement including one coat of primer (red oxide) and two coat painting with synthetic enamel paint of approved brand and manufacture with all complete as per direction of Engineer in charge.

Supply and positioning / fixing of insert as per requirement.

Fixing of CGI (0.5 mm) fixed with polymer coated J or L or stainless screw with all material, labour, tools and tackles etc. complete as directed by Er. I/c.

Providing and fixing ridges & velleys of width 60 cm over all width plain or corrugated G.S. sheet fixed with potymer coated J or L or stainless screw with all material, labour, tools and tackles etc. complete as directed by Er. I/c.

M/s V P PANDEY

Electro Mech Engineers

R S Enterprises