Roofing at Working Womens Hostel at KINFRA International Apparel Parks Ltd, Thumba, Trivandrum

Amount

Roofing

10.16.1 Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes

12.1.2 Providing corrugate G.S. sheet roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete ( up to 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.0.80 mm thick with zinc coating less than 275 gm/m2

od13974/2025_2026 Providing and fixing uPVC rain water gutter 140mm wide for truss roof, with support spaced over 1m with all accessories including making necessary connections with rain water pipes complete

12.41.1 Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.75 mm diameter

12.4.1 Providing ridges or hips width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete.0.80 mm thick with zinc coating not less than 275 gm/m2

12.5.1 Providing valleys of 90 cm wide overall in plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limper and bitumen washers complete:1.60 mm thick with zinc coating not less than 350 gm/ m2

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

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

SARATH RAJ R B (BID ID -2218871)

UTECHCONSTRUCTIONS LLP (BID ID -2216641)

Sivankuttynair G (BID ID -2218674)

JAYA KUMAR V (BID ID -2218583)

DEEPAK ENGINEEING WORKS (BID ID -2218781)

Bidder Name

JAYA KUMAR V

Sivankuttynair G

DEEPAK ENGINEEING WORKS

SARATH RAJ R B

UTECHCONSTRUCTIONS LLP

SURENDRAN B