PROVN OF EXTERNAL ELECTRICITY AND WATER CONNECTION FOR EXISTING OPERATIONAL SHELTER AT 172 INF BN (TA) MADRAS AT CINCAN LAND (ARMY), CAMPBELL BAY UNDER GE CAMPBELL BAY

Supplying, laying or fixing in replacement, GI water tubing, medium grade, of size 50mm dia bore confirming to IS-1239 [Part-1] including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, etc laid in tenches / floors or fixed to walls / ceiling / roof etc including testing and taking up / down existing unserviceable GI tubing with fittings / connections, carefully from trenches / ceiling /walls/roofs etc complete all as specified and as directed

Supplying, laying or fixing in replacement, GI water tubing, medium grade, of size 80mm dia bore confirming to IS-1239 [Part-1] including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, etc laid in tenches / floors or fixed to walls / ceiling / roof etc including testing and taking up / down existing unserviceable GI tubing with fittings / connections, carefully from trenches / ceiling /walls/roofs etc complete all as specified and as directed

M & L for steel tubes, 'medium grade', galvanised, with all fittings; laid in trenches 25mm bore complete all as specified and as directed.

S & F 50mm bore dia Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and as directed.

S & F 25mm bore dia Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and as directed.

S & F Sluice Valve Class PN 1.6 80 mm bore complete all as specified and as directed.

M & L for valve chamber of size 600mm x 600mm x 600mm (Internal) with brick masonry 230 mm thick in CM 1:6, PCC (1:4:8) type D-2 foundation 75 mm thick, finished fair and even, PCC (1:2:4) type, B1 coping 150 mm thick on top of brick wall for fixing chamber cover, 10 mm thick cement mortar (1:4) plaster on exposed surfaces of brick wall (both internal and external), mild steel cover of 3.15 mm thick including mild steel angle iron 40 x 40 x 6 mm size frame fixed to PCC coping with the same size of angle iron hold fast and with necessary handle and locking arrangements, metal surfaces duly painted with black bituminous paint over a coat of red oxide zinc chrome primer and finishing the masonry/concrete surfaces with 3 coats of white wash including necessary excavation and earth work complete all as specified and directed.

S & F of DOL pump starter suitable for upto 7.5 HP pumpset complete mounting on wall / panel complete all as specified and as directed.

M & L weather proof sheet metal enclosure outdoor type double door made up of MS CRCA sheet 3.15 mm thick for housing of starter panel including fixing of submersible pump starter suitable for 5 HP pumpset and stand made up of MS angle iron frame of 50 x 50 mm size on ground with PCC foundation and locking arrangements complete all as specified and directed.

Supply, testing, laying & commissioning of XLPE insulated, armoured (heavy duty) electric cable with aluminium stranded conductor, 1100 volts grade (earthed), 3.5 core 50 Sqmm laid in trenches / duct/ fixed to wall with suitable size clamps / passing through pipe/tunnel/ under ground/ surface up to the termination point (as directed by Engr-in-Charge) with necessary end terminations with suitable size cable lugs, cable glands, fixing of lugs with crimping with tool, nuts, bolts etc and including taking out unserviceable burnt out cable from its existing location complete all as specified and directed.