Provision of parking facilities in the Western setback and for leveling the undulated flooring due to construction of drainage channel in the office premises of the Dte. Of Accounts and Treasuries, Puducherry.

Amount

Earthwork in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m - all kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plinth level - 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40mm nominal size).

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns,piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc. upto floor five level, excluding the cost of centering, shuttering and finishing - 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size).

Steel work in built up tubular (round,square or rectanglar hollow tubes etc.) trusses etc., including cutting, hoisting,fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete - electric resistance or induction butt welded tubes.

Cement concrete pavement with 1:2:4 (1 cement : 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) including finishing complete.

Providing and fixing precoated galvanised steel sheet roofing accessories 0.5mm (+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 sides of the sheet and polyster top coat 15-18 microns using self drilling / self tapping screws complete - Crimp curve.

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

Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead - nominal concrete 1:3:6 or richer mix (i/c equivalent design mix).

Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead - nominal concrete 1:4:8 or leaner mix (including equivalent design mix).

Demolishing R.C.C work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead.

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets ,welding etc.including dismembering and stacking within 50 metres lead.

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of - Asbestos sheet.

Providing and fixing of precoated galvanized iron profile sheets (size, shape and pitch of corrugation as 0.50mm (+0.05%), total coated thickness (TCT) with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both sides of the sheet and polyster top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimm to avoid scratches whib transportation and should be supplied in single length upto 12 metre or as desired. The sheet shall be fixed using self drilling / self tapping screws of size (5.5 x 55mm) with EPDM seal (or with polymer coated J or I hooks) bolts and nuts 8mm diameter with bitumen and G.I limpet washer or with G.I limpet washers filled with white lead) complete upto 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. The rate includes all taxes.

I. VARADARASSOU

B Ashok

T SATHISHKUMAR

SIVAKUMAR K

T Gunasekaran

G Meibalan

P RAJENDIRANE

B Akbar