PROVISION OF ANTI SUICIDE ROD AND PROVISION OF EXTERNAL ELECTRIC AND WATER SUPPLY SERVICES FOR SENTRY POST AT MATERIAL NEAR HIGHWAY AT AF STN MEMAURA

Amount

Excavation in trenches n. exc 1.5 m wide and n.exc 1.5 m in depth and getting out soft /loose soil complete all as specified and as directed for laying of under ground cable/pipe etc. complete all as specified and as directed

Returning, filling in, including spreading, leveling, watering and well ramming in layers n. exc 25 cm thick in soft/loose soil, complete, all as specified and directed.

Removing surplus excavated material to a distance not exc 50 meter and depositing where directed at level not exc 1.5m above the starting point, complete, all as specified and directed.

Supply & laying GI steel tubing medium grade with one socket both end threaded in any length including cutting threading connection in new or old position and all type of GI new fittings for laid in trenches/wall/Ceiling all as specified and directed of following size:-

(a) 20mm bore

(b) 25mm bore

(c) 40mm bore

(d) 50mm bore

S&F Gun metal gate valves, with iron wheel head, screwed both ends for iron pipe and fixed in 50mm GI pipe complete all as specified and directed.

M & L for construction of brick masonry valve pits with sub-class 'B' brick built in cement mortar (1:6) of size 450 x 450 x 450 mm (internal dimension) with one brick walling and 45 cm x45 cm x 15 cm base foudation with PCC 1:3:6 rendering cement plastering 10 mm thick with cement mortar (1:4) on internal & exposed surfaces, including MS cover of size 0.45 mtr x 0.45 mtr made out from 3 mm thick MS sheet including 50 x 50 x 6 mm angle iron framing on MS cover as well as on top wall of the valve pit & painting of the MS cover with two coat of synthetic enamel paint over a coat of red oxide primer including necessary earth work complete all as specified and as directed.

Material and labour for providing sand cushioning with dry fine sand including filling, spreading, levelling in layers in cable trench with approved quality of sand for protection of under ground cable complete all as specified and directed.

Supplying & laying burnt clay bricks, sub class 'B', designation 75, old size laid in trenches over cable protection complete all as specified and directed.

M&L for Boring of holes horizontally under road/pavement/hard standing/ footpath/blast wall without damaging the surface of road (minimum 1.0 meter below the road surface) with the help of GI tubing not exc.100mm bore for passing of U/G cable, complete all as specified and directed. Note: GI pipe laid will be measured and paid separately under the respective items of schedule.

M&L for 50mm bore GI tubing light grade with all fittings laid across road or across PCC drains, along electric pole or floor/wall for cable protection complete all as specified and directed.

Supply, laying and testing of LT cable 1100 volt grade XLPE insulated underground electric cable PVC bedded and sheathed steel strip armoured aluminum stranded conductor of size 25 Sq mm 4 core complete all as specified and directed.

M & L for cable route indicator for 1100 Volts grade cable with 150 mm dia cast iron plate circular or rectangular in shape of minimum 8 mm thickness welded with 35x35x4 mm angle iron mast 0.5 mtr from the GL including PCC foundation 1:3:6 type C1 of size 30x30x45 cm and necessary earth work all as directed.

S & F in replacement Anti suicide fan rod (12") white, MS pipe zinc plated, 19 mm OD, 1.8+/-0.05 mm thick, spring set grade 3 carbon steel material zinc plated, MSME tested for performance test and opening at impact load of 22 kgf + and spring 'hidden in the pipe' will expand to about1 mtr or more, complete all as specified and directed. Make: Gold life or any other equivalent as approved by GE

Taking down old GI pipes of ceiling fans of any size and deposit in MES yard all as directed by Engr-in-Charge.

MS clamps for down rod complete with nut, bolt and rubber pad, split pin and washer for ceiling fan of any size & make.

M/S WALIA TRADESRS (BID ID -3137076)

M/s R D Enterprises (BID ID -3138445)