Rural Development Department Tender

Providing structural steel work in trusses, other similar trussed purlins and members with all bracing, gusset plates etc. as per detailed designs and drawings or as directed including cutting, fabricating, hoisting, erecting fixing in position, Making riveted/ bolted/ welded connection and one coat of anticorrosive paint and over it 2 coats of oil painting approved quality and shade etc. complete.

Providing and fixing self supporting steel roofing system for a Godown or alike made up of structural grade steel sheet of 912 milliMetre width ( tolerance + / - 2 milliMetre ), moulded at site using mechanical press dies to the desired curve and shape to form 605 milliMetre wide interlocking panels . The interlocking panels shall be pressed to close the seam forming water tight joints for a span of 21.30 Metre having arch rise as 4.26 Metre, arch length 25.13 Metre. The base material made up of imported galvalume steel complying to ASTM A792 having base metal thickness of 1.00 milliMetre ( tolerace + / - 0.02 milliMetre ) with alloy coating AZ 150 and paint coating of regular modified polyster , top coat 25 micron and bottom coat 12 micron as per approved colour , including fixing hangers , clamps etc.as may be necessary of Proflex standard, including fixing sky light of 2 milliMetre thick polycarbonate sheet of size 2' x 14' and turbo ventilator of 24'' diaMetre to be installed at every 30 feet along the length of roof including finishing , testing and cleaning etc. complete.

Providing and fixing board displaying information, such as 'Name of work, Tender cost, Name of Contractor, Work completion and liability period etc', having rectangular shape of 1.20m x 0.90m size made out 18 gauge (1.25mm) thick mild steel sheet painted with one coat of Zinc chromate stoving primer and two coats of enamel paint on front side and grey stove enamel on back side and border / messages / symbols etc. with approved colour shade paint complete, on M.S.angle of size 35 x 35 x 3 mm frame with properly cross braced M.S. angles of size 35mmx35mmx3mm duly painted including Two M.S. angle iron posts of size 65 mm x 65 mm x 6 mm, 3.65 m long painted with alternate black and white bands of 25 cm width including all fixtures etc.and fixing the boards in 1:4:8 concrete block of size 60 cm x 60 cm x 75 cm including, excavation, refilling, transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge

CONCRETE. 1)Compressive Strength OF C.C. Cube (Set of 3 cubes).