Renovation of House No. 18B, Officer Colony No. 2 at Gurugram (RECALL)

Amount

Construction of granular sub-base by providing Material as per Grading III (Table 400-I of MORT&H 5th revision) mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per technical clause 401 of MORT&H specifications Grading III material(HSR 17.14.3)

Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing, as per clause 601 of MORT&H specifications(HSR 17.44)

Providing and laying of precast terrazo tiles 20 to 22 mm thick with graded marble chips of sizes upto 12 mm, in skirting and risers of steps not exceeding 30 cm in height, on 12 mm thick cement plaster 1:3 (1cement : 3 coarse sand), jointed with neat cement slurry mixed with pigment to match the shade of the tiles, including rubbing and polishing complete with tiles of : light shade pigment using white cement (HSR 10.28.1)

12 mm cement plaster of mix : (1:6 1cement 6 Coarse sand) (HSR 11.8.2)

15 mm cement plaster on rough side of single or half brick wall of mix: (1:6 1cement 6 Coarse sand) (HSR 11.9.2)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge.15mm nominal dia outer pipes (HSR 22.86.1)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. exposed on wall 20mm nominal dia outer pipes (HSR 22.85.2)

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc.complete (HSR 30.21)

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

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(HSR 11.58)

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick : Klin seasoned and chemically treated hallock wood(HSR 12.9.2)

Providing and fixing pressed steel door frames conforming to IS: 4351, manufactured from commercial mild steel sheet of 2.0 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 2.00 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strike-plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer-in-charge:Profile E Fixing with adjustable lugs with split end tail to each jamb(HSR (13.3.3.1)

Providing and fixing MS round or square bars with M.S flats at required spacing in wooden frames of windows clerestory windows (HSR 30.73)

Providing and Fixing Poly Carbonate Sheet 1.25mm thickness on Gates and grills excluding the cost of MS framework but including the cost of nut bolts, Welding rods complete in all respect as per direction of Engineer-in-Charge.(HSR 13.20)

Regarding terracing of mud phaska covered with tiles or brick, in cement mortar by dismantling tiles or bricks, removing mud plaster, 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 of unserviceable 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 brick tiles over mumty roofs, grouted with cement mortar 1 :3 (1 cement : 3 fine sand) mixed with 2% of integral water proofing compound by weight of cement, over 12 mm layer of cement mortar 1 :3 (1 cement : 3 fine sand) and finished neat: With common burnt clay non-modular brick tiles of class designation (HSR 9.14.1)

Providing gola 75x75 mm in cement concrete 1: 2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1 :3 (1 cement : 3 fine sand) as per standard design : In 75x75 mm deep chase(HSR 9.17.1)

Providing and fixing white vitreous chinaware pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required W.C. pan with ISi marked black solid plastic seat and lid(HSR 22.23.2)

Providing and fixing in position vitreous chinaware white lavatory suites of approved make (to the approval of Screw Pair 115mm long without CP fittings complete in all respect Size 550 mm x 400 mm x 815 mm(HSR 22.221.2) Note 1 :-In case of any difference in the unit & nomenclature of any of the HSR/DSR 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/DSR and exhibited in approved standard documents) as approved by the Engineer-in-charge,while executing various items/work at site. 3. The agency to whom the work is allotted have to produce original bill/ voucher for all qty in taken of proof of Purchase of material

M/s Baba Keashrmal Enterprises