Annual Repair of Administration Block and Auditorium Block in Dronacharya Govt. College Gurugram for the year 2022-23

Amount

10 mm thick cement plaster 1 :3 (1 cement: 3 fine sand)[New HSR 11.4.2]

12 mm cement plaster of mix. (4). 1 : 6 (1 cement: 6 fine sand) [New HSR 11.5.4]

Cement pointing 1 :2 on lining On side slopes(HSR 14.23.2)

Providing and applying two coats white cement based putty of approved brand and manufacturer, over plastered surface and grinding the surface smooth with sand paper to get en even and smooth finish including cost and carriage of all material , labour charges, scaffolding, sundries etc. complete. [New HSR 11.58]

Distempering with 1st quality acrylic distemper (Ready mix) having VOC content less than 50 grams/ litre of approved brand and manufacture to give an even shade. (1). Old work (one or more coats). [New HSR 30.25.1]

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade. (1). One or more coats on old work [New HSR 30.28.1]

Finishing walls with Acrylic Smooth exterior paint of required shade.(2). Old work (One or more coat applied @ 0.90 litre/10 sqm). [ HSR 30.37.2]

Providing and laying of conglomerate floor 40mm thick cement concrete topping 1 :2:4(HSR 10.8)

Regarding terracing of mud phaska covered with tiles or brick, in cement mortar by dismantling tiles or bricks, removing mudplaster, preparing the surface of mud phaska to proper slope, relaying mud plaster gobri leaping and tiles or bricks, grouted in cement mortar 1 :3 (1 cement : 3 fine sand), including replacing unserviceable tiles or bricks with new ones and disposal ofunserviceable material to the dumping ground (the cost of the new tiles or brick excluded), all complete as per direction of Engineer-in-Charge.(HSR 30.9)

Providing and laying of precast terrazzo tiles 20 to 22 mm thick with gradedmarble chips of size up to 12 mm, laid in floors, and landings, jointed with neat cement sluny mixed with pigment to match the shade of the tiles,including rubbing and polishing complete, on 20 mm thick bed of cement mortar 1 :4 (1 cement:4 coarse sand) Light shade pigment using white cement(HSR 10.26.1)

Polishing on wood work with ready made wax polish of approved brand and manufacture : Old work(HSR 30.33.1)

Providing and fixing glass Pnes with putty and glazing clips in steel doors, windows, clerestory windows all complete with (i) 4.0mm thick glass panes (HSR-13.10.1)

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 ( thickness to be specified by the manufacturer ) , of approved make, in all colours, shades except burgundy , bottle green black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados , over 12mm thick bed of cement mortar 1:3 ( 1 cement : 3 coarse sand ) and jointing with grey cement slurry @ 3.3 kg per sqm including pointing in white cement mixed with pigment of matching shade complete (HSR-10.62

Providing and fixing of P.V.C.(vinyl) asbestos tiles as per coloured and marbled or mottled finish flooring on a smooth and damp proofbase using adhesive as recommended by manufacturer including rolling withlight wooden roller weighing about 5 kg complete in all respect as desired by Engineer-in-Charge. 2 mm thick(HSR 10.81.1)

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.(HSR-9.22.1)1.00 mm thick with zinc coating not less than 275 gm/m2 Note 1 :-In case of any difference in the unit & nomenclature of any of the HSR items of civil,PH work depicted in this DNIT and that given in HSR,the unit and nomenclature given in HSR shall be applicable. 2. Only reputed make material will be used (Make/brand exhibited in HSR and exhibited in approved standard documents) as approved by the Engineer-in-charge,while executing various items/work at site.3. HSR items beyond DNIT shall be paid as per HSR. No extra rate shall be payable.

sahil

MAHENDER SINGH