Construction of Poly carbonate house at RHR and TS Mashobra Distt Shimla

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas in all width and depth on plan) including getting out and disposal of excavated earth all leads, lifts and carriage of material as directed by the Engineer-in-charge .a). Ordinary rock

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto all leads and lifts as directed by Engineer-in- Charge. a). All kinds of soil

Making plinth protection 50mm thick of cement concrete 1:3:6 (one cement : three sand : six graded stone aggregate 20 mm(twenty milimetre) 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 etc. complete in all respect as per satisfaction of Engineer-in-Charge.

Providing and laying in plain cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level etc. complete in all respect as per satisfaction of Engineer-in-Charge.

a). 1:5:10 (One cement : five sand : ten graded stone aggregate 40 mm ( forty milimetre nominal size).

b). 1:2:4 (one Cement: two sand : four graded stone aggregate 20 mm (twenty milimetre) nominal size.

Centering and shuttering including strutting, propping etc. and removal of form for etc. complete in all respect as per satisfaction of Engineer-in-charge.

Lintels, beams, plinth beams, girders, bressurmers and cantilevers

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, ifnishing and reinforcement work up to plinth level with 1:2:4 (one cement : two sand : four stone aggregate 20 mm (Twenty milimetre) nominal size) etc. complete in all respect as per satisfaction of Engineer-in-charge.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level etc. complete in all respect as per satisfaction of Engineer-in-Charge. a) Thermo-Mechanically Treated bars of grade Fe-500D or more.

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in cement mortar 1:4 (one cement: four coarse sand) etc. complete in all respect as per satisfaction of Engineer-in-Charge.

Providing and fixing ISI marked oxidised / chromium plated M.S. sliding door bolts with nuts and screws etc. complete :etc. complete in all respect as per satisfaction of Engineer-in-Charge

a). 300x16 mm (three hundred into sixteen milimetre)

Providing and fixing ISI marked oxidized/ chromium plated M.S. tower bolt conforming to IS:4992 with necessary screws etc. complete in all respect as per satisfaction of Engineer-in-Charge

a). 200x10 mm(two hundred into ten milimetre)

b). 100x10mm(one hundred into ten milimetre)

Providing and fixing ISI marked oxidized/ chromium plated M.S. handles conforming to IS:4992 with necessary screws etc. complete in all respect as per satisfaction of Engineer-in-Charge

a).125mm (one hundred twenty five milimetre)

b). 100 mm (one hundred milimetre)

Providing and fixing ISI marked M.S. pressed butt hinges bright finished with necessary screws etc. complete in all respect as per satisfaction of Engineer-in-Charge.

a). 125x65x2.12 mm (one hundred twenty five into sixty five into two point one four milimetre)

b). 75x47x1.70 mm (seventy five into forty seven into one point seventy milimetre)

GI pipe (square/ rectangular/ Circle) 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 etc. complete in all respect as per satisfaction of Engineer-in-Charge.

40 mm (forty milimetre) thick Cement concrete flooring 1:2:4 (one cement : two coarse sand : four graded stone aggregate 20mm (twenty milimetre)nominal size finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete in all respect as per satisfaction of Engineer-in-Charge. .

Providing and fixing precoated galvanised steel sheet Ridges plain (500 - 600mm) 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete in all respect as per satisfaction of Engineer-in-Charge

15 mm (fifteen milimetre thick) cement plaster on rough side of single or half brick wall of mix with cement mortar 1:4 (one cement: four sand) complete in all respect as per satisfaction of Engineer-in-Charge.

Extra for neat cement punning etc. complete in all respect as per satisfaction of Engineer-in-charge.

Providing and fixing G.I. pipes medium grade complete with G.I. fittings including trenching and refilling etc. complete in all respect as per satisfaction of Engineer-in-charge. (Jindal / Surya make) a). 15 mm dia nominal bore

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete in all respect as per satisfaction of Engineer-in-Charge .a).25 to 40 mm nominal bore

Providing and fixing brass bib cock of approved quality complete in all respect as per satisfaction of Engineer-in-Charge. a) 15 mm nominal bore

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank etc. complete in all respect as per satisfaction of Engineer-in-charge.

Providing and fixing 10mm thick UV double layered poly carbonate sheet (Sabic Lexan/ PC Lite Lexan/ Ultralite make) for roofing over GI square pipe fixed to aluminium strip as required etc. complete in all respect as per satisfaction of Engineer-in-charge (GI pipe & profile / strip to be measured and paid for separately).

Providing and fixing 6 mm thick UV double layered poly carbonate sheet (Sabic Lexan/ PC Lite Lexan/ Ultralite make)) for walling over GI square pipe fixed to aluminium strip as required etc. complete in all respect as per satisfaction of Engineer-in-charge (GI pipe & profile / strip to be measured and paid for separately).

Providing and fixing aluminium work AC 15 grade coating i.e Strips, profile, angles and tees as required to fixed the sheet over existing square pipe with aluminium screw etc. complete in all respect as per satisfaction of Engineer-in-Charge.

Rakesh Saklani (BID ID -519542)