Fabrication and fitting of chain link fencing along the TPH boundary along with roof top and fabrication and fitting of MS railing at identified vulnerable spots and allied works (gate, sedimentation tank)

Amount

Providing and fitting of M.S. parapet railing of height 1.05 mtr at roof top of Tawi pump House Jammu. Railing to be fabricated by providing vertical post (53 nos.) of MS Sq pipe size 50x50x3mm spaced at 1250mm c/c, Horizontal members at bottom MS angle 45x45x5, at top MS flat 40X5 along with hand rail of MS Round pipe size 40 NB medium(B class) welded over the top member & Balusters / in fills MS square bars of 16 mm equally spaced at 119mm(approx.) i.e. Eight vertical members(Balusters) are provided in a segment of 1250 mm. Fixing, Anchoring of MS railing to roof slab along the boundary of roof by providing ,welding 150x150x8mm plates below vertical posts and fixing by suitable size 4 no. anchor bolts each plate /other suitable means that is more effective, provide greater stability / hold railing tightly to the roof under all weather conditions . It involves drilling of holes in the lintel cleaning of holes thoroughly, filling holes with epoxy before inserting anchoring threaded rod /anchor bolts or by mechanical anchors such as expansion bolts. Painting of railing by applying “one coat of red oxide and two coats of black enamel” (reputed make). Total length of railing at roof top is 65m (i.e. approx.52 segments of 1250 mm each).Railing needs to be fabricated/ fitted as per the site conditions to increase strength /greater stability of railing.

P/f of chain link fencing length -130 feet and average height of 4 feet along the TPH boundary (Gallery and portion of complex) on river front side .chain link fabric of mesh Size 25x25 mm fabricated using 3 mm dia. G.I. wire and fixed by p/f of M.S. frame fabricated out of 40x5 mm M.S. flat and using nuts and bolts/welding to hold the mesh tightly with existing railing. Painting of Chain link fencing by applying single coat of “primer and two coats of synthetic enamel including a coat of mordant solution” (reputed make). Job includes cutting, straightening and welding work, material and labour charges including transport ,handling etc.

Extraction of damaged gates of sedimentation tank at TPH Jammu. Fabrication, providing and fitting of 02 nos new gate as per sample in place of old damaged gates 02 Nos. MS Gates measuring 3 ft x1 ft. each, made out of peripheral frame constituting MS Angle 30x30x5 mm and skin plate 8 mm thick, hoisting angles 50x50x6 mm along with grooved channels of ISMC 50,32mm MS sq threaded rod, wedge nut (sq threaded)properly secured to hoisting Angle with 8mm plates at top and base of the nut and hand wheel (APS) to be provided at top to raise and lower the gate leaf. Painting of newly fabricated gate by applying “one coat of metal primer, red oxide and two coats of black enamel” (reputed make).

P/F of 14 No. MS gratings Cable trench covers) of size 3 feet x2 feet-1 inch. Made out of MS angle 75x75x6 mm Horizontal supporting members (top and bottom)-3 feet each and inner equally -spaced 07 members of 1feet 7 inches. In each grating. Painting of MS gratings with “metal primer and two coats of black paint” (reputed make). Cost includes material, labour and carriage charges.

P/F of MS fabricated gate of size 3.5 feet wide x 6.5 ft height. using MS angle of size 50x50x6 mm in outer frame supporting Gate, two legs of three sided frame embedded in cement concrete (1:3:6) 1.25 feet in ground at lower end and provided with anchoring support on both side . Frame and mid brace of gate leaf constitute of 40x40x6 MS angle and inside frame 10 Nos vertical bars using 12 mm MS round bars equally spaced, gate is to be provided with tower bolts. Painting with “single coat of metal primer and two coats of black paint” (reputed make). Complete job includes cost of material including civil work, labour charges, and carriages charges.

M/S K S ENGG WORKS (BID ID -2682163)

M/S UK MECH AND ELECT ENGG WORKS (BID ID -2688980)