Construction of parking shed

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm. on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in charge. i) Hard Rock (blasting prohibited)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: i) 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cementconcrete, excluding the cost of centering, shuttering, finishing andreinforcement - All work up to plinth level : i) 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. i) Thermo-Mechanically Treated bars of grade Fe-500D or more.

Steel work in built up tubular (round, square or rectangular 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. i) Hot finished welded type tubes

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

Providing and fixing PVC Rain water gutter jointinf with PVC fittings and screws etc. as per the direction of Engineer-in-charge. i) Gutter (175 mm over all girth)

Providing and fixing premium Aluminium-Zinc colour coated steel (galvalume) profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %), total coated thickness with zinc coating 150 grams per sqm as per IS: 277, in 550 mpa steel grade, 5-7 microns acrylic coating (Hexavalent / Trivalent) on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, 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.

JR Infra Projects