REPAIR/REPLACEMENT OF CORRODED GI PIPE LINE AND OTHER ALLIED WORKS AT ZONE B AT CHAKBAMA MILITARY STATION UNDER AGE (I) ZAKHAMA

Amount

Excavation in trenches not exc 1.50 m wide and not exc 1.50 m deep for foundation, laying of pipe or for shafts, wells cesspits,man holes etc not exc 10 Sqm on plan and n exc 1.5m in depth and getting out in hard and dense soil complete all as specified and as directed.

Returning, filling, in including spreading, levelling, watering and well ramming in layers n.exc. 25cm thick complete all as specified and as directed.

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

Taking up or down, steel water tubing, 80 mm bore from trenches/wall,ceiling or floors including all fittings complete all as specified and as directed.

Taking up or down, steel water tubing, 50 mm bore from trenches/wall,ceiling or floors including all fittings complete all as specified and as directed.

Taking up or down, steel water tubing, 40 mm bore from trenches/wall,ceiling or floors including all fittings complete all as specified and as directed.

Taking up or down, steel water tubing, 25 mm bore from trenches/wall,ceiling or floors including all fittings complete all as specified and as directed.

Taking up or down, steel water tubing, 20 mm bore from trenches/wall,ceiling or floors including all fittings complete all as specified and as directed.

S & F GI tubing 80 mm bore, medium grade with all fittings, laid in trenches complete all as specified and as directed.

S & F GI tubing 50 mm bore, medium grade with all fittings, laid in trenches complete all as specified and as directed.

S & F GI tubing 40 mm bore, medium grade with all fittings, laid in trenches complete all as specified and as directed.

S & F GI tubing 25 mm bore, medium grade with all fittings, laid in trenches complete all as specified and as directed.

S & F GI tubing 20 mm bore, medium grade with all fittings, laid in trenches complete all as specified and as directed.

Relaying old serviceable 80 mm bore steel tubing and connections as obtained from taking down including provision of new fittings, in new or old position laid in trenches after cleaning by suitable chemical complete all as specified and as directed.

Relaying old serviceable 50 mm bore steel tubing and connections as obtained from taking down including provision of new fittings, in new or old position laid in trenches after cleaning by suitable chemical complete all as specified and as directed.

Relaying old serviceable 40 mm bore steel tubing and connections as obtained from taking down including provision of new fittings, in new or old position laid in trenches after cleaning by suitable chemical complete all as specified and as directed.

Relaying old serviceable 25 mm bore steel tubing and connections as obtained from taking down including provision of new fittings, in new or old position laid in trenches after cleaning by suitable chemical complete all as specified and as directed.

Relaying old serviceable 20 mm bore steel tubing and connections as obtained from taking down including provision of new fittings, in new or old position laid in trenches after cleaning by suitable chemical complete all as specified and as directed.

Dismantling structural steel work including doors, gates but excluding framed truss etc.

M&L for Mild steel work of flat, round or square bars, in available lengths of grade Fe-290 (Gde E-165) complete all as specified and as directed.

Demolition of brick or stone masonry work built in cement mortar including all quoins, arches, pillars etc complete all as specified and as directed.

M&L for brick work with sub class ‘B’ bricks (locally available best quality) straight or curved on plan exceeding 6m mean radius, built in cement mortar 1:4 complete all as specified and as directed.

M & L for rendering 10 mm thick in cement mortar (1:6) on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified and as directed.

Demolition of cement concrete (unreinforced) in ground floor and paving not exceeding 15 cm thick ( Below or above ground) complete all as specified and as directed.

M&L for PCC 1:3:6 type C2 using 40 mm graded aggregate for making a good distrubed surfaces of damaged road/pavement/footpath etc complete all as specified and as directed.

M&Lfor PCC 1:2:4 type B1 using 20 mm graded aggregate including necessary form work for support column of CI/GI water mains complete all as specified and as directed.

S & F in repairs, 50mm bore, gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe or for union complete all as specified and directed.

S & F in repairs, 40mm bore, gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe or for union complete all as specified and directed.

S & F in repairs, 25mm bore, gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe or for union complete all as specified and directed.

S & F in repairs, 20mm bore, gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe or for union complete all as specified and directed.

Cutting existing steel tubing 50/40 mm dia for alteration or additions (Each cut measured) complete all as directed.

Cutting existing steel tubing 25 mm dia for alteration or additions (Each cut measured) complete all as directed.

M/s Phoenix Constructions (BID ID -3151447)

M/s K P Enterprises (BID ID -3151456)