PROVISION OF WATER STORAGE TANK AT INS HAMLA UNDER GE (NW) BHANDUP

M&L for reinforce cement concrete with design Mix M30 using 20 mm graded stone walls, retaining walls, basement walls, ballast walls and the like; any thickness above top of footings; including attached plaster and buttresses complete all as specified and directed.

S&F of TMT Bars 10mm Dia and above, cut to length, bent to shape required including crancking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (Annealed not less than 0.9 mm dia or securing with clips complete all as specified and directed.

M&L for PCC (1:4:8) type D2 using 40mm graded stone aggregate as in foundation filling complete all as specified and directed.

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out soft and loose soil complete all as specified and directed.

SMC Panel Tank 10W x 10B x 4H = 400KL Manhole Panel-GRP Panel with hinges and cover and lockable latch External Ladder (only for 4M and higher tanks)- HDG ladder Internal Ladder (only for 4M and higher tanks)- GRP (fiberglass) Connectors/accessories-inlet 2”, outlet 4”, overflow 2”, drainage 2”(nipples/flanges) & air vent. External support bars-HDG L-bars Internal support tierods-SS-304/GRP tie rods, SS-304 brackets & SS-304 bolting Bottom & Wall panel Connection-HDG Flat Bars Internal Roof support section-FRP/PVC roof supports External Nut Bolts-HDG nut-bolts 8.8 Grade Sealing Tape-High strength food grade PVC foam tape (Saint Gobain, USA) Water Level Gauge-Aluminum Case + PE Clear Tube + Brass Socket System Panels-GRP Wall: 2x1, GRP bottom: 1x1m, GRP roof: 2x1m / 1x1m. Complete all as specified and directed.

Supply and lay pipe galvanized, “Heavy class”, including fittings, 150 mm (6”) dia

Supply and lay pipe galvanized, “Heavy class”, including fittings, 100 mm (4”) dia

Supply Laying and testing ductile Iron Pipe centrifugally cast with spigot and socket ends class K-7 having cement mortar lining with IS: 8329-2000 marked suitable for rubber push on type joints laid in trenches for 150 mm (6") dia nominal bore.

Supply Laying and testing ductile Iron Pipe centrifugally cast with spigot and socket ends class K-7 having cement mortar lining with IS: 8329-2000 marked suitable for rubber push on type joints laid in trenches for 100 mm (4") dia nominal bore.

Supply and fixing DI Bends, Taper Tees, Pieces( Single or double branch) any type and angle/ radius and straight connecting piecesfor pipe upto 300mm bore complete all as specified and as directed.