Construction of Ladakh Green House poly carbonated 60 feet x 24 feet at FRN Sumoor under SDP

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: 50 meter beyond 1 m from cutting edge. All kinds of soil :

Dry stone pitching (any thickness) excluding cost of stones. On Horizontal:

Random Rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with: Cement mortar 1:6 (1 Cement : 6 coarse sand)

15mm Cement plaster on the rough side of single or half brick wall of( 1 cement : 4 coarse sand).

Providing and laying damp-proof course 50mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 20mm nominal size).

Finishing walls with water proofing cement paint of required shade : New work (Two or more coats applied

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including fittings with nuts and bolts applying priming coat etc complete job.

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including fitting with nuts and bolts applying priming coat and painting etc. complete job. 10.16.1 Hot finished welded type tubes

Providing and fixing white triple layer polycarbonate sheet, 16 mm thick, UV protected on both sides (90-100 microns on the top as well as at the bottom). Polycarbonate should be fixed with extra support of aluminum beading (60 x 3 mm width), fixed with nuts and bolts with silicon washer, and silicon sealing of gaps (if any); polycarbonate joints should be on the metallic frame complete job

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) totalcoated thickness with 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. 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.