REPAIR/MAINTENANCE TO EXTERNAL WATER SUPPLY AND CONNECTED WORKS IN TECHNICAL AREA AT AF STN PHALODI

Amount

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth or n exc 10 Sqm on plan and n exc 1.5 m in depth & getting out, for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes or for laying underground cable, pipe lines etc. in soft/ loose soil, complete all as specified & directed.

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth or n exc 10 Sqm on plan and n exc 1.5 m in depth & getting out, for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes or for laying underground cable, pipe lines etc. in hard/dense soil, complete all as specified & directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in soft / loose or hard dense soil complete all as specified and directed.

Removing excavated surplus material (soil) to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Taking up or down cast iron water mains (including all fittings), with spigot and socket ends jointed with rubber gasket joints or run lead joints & including burning out lead of joints and collecting run lead for re-use, cleaning serviceable pipe internally/externally for re-use, stacking properly in safe custody in storeyard of AGE E/M and removing unserviceable pipe from site complete, all as specified and directed for following bore pipes:- Note :-Excavation and earth work shall be measured and paid for separately under appropriate items of BOQ.

80 mm bore of pipe

100 mm bore of pipe

Labour for laying only in trenches old serviceable cast iron pipe any class (obtained from item No. 5.00 here-in-before), with spigot and socketed ends, jointed with rubber tyton or run lead joints, and including testing complete all as specified and directed for following bore pipes:-. Note : (i) Rubber tyton or run lead joints of pipes shall be measured and paid separately under respective items here-in-after. (ii) Cast iron fittings/specials etc shall be measured and paid separately under appropriate items of BOQ.

80 mm bore of pipe

100 mm bore of pipe

Supply, laying in trenches, jointing/ connecting and testing of cast iron pipe, class 'B' in any length, conforming to IS 1536 of 2001 with spigot and socketed ends, centrifugally cast type, jointed with rubber tyton or run lead joints and including testing complete all as specified and directed for following bore pipes:-. Note : (i) Rubber tyton or run lead joints of pipes shall be measured and paid separately under respective items here-in-after. (ii) Cast iron fittings/specials shall be measured and paid separately under appropriate items of BOQ.

80 mm bore of pipe

100 mm bore of pipe

M & L of cast iron fitting upto 150mm bore such as bends (any type, radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc), tee pieces single branch, 'Y' junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs etc. suitable for spigot and socketed pipes, conforming to IS-1536-2001 complete, all as specified and directed. Note :- Run lead/tyton joint shall be measured and paid separately under appropriate items of BOQ.

M & L in renewal of cast iron fitting upto 150mm bore such as bends (any type, radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc), tee pieces single branch, 'Y' junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs etc. suitable for spigot and socketed pipes, conforming to IS-1536-2001 complete, all as specified and directed. Note :- Run lead/tyton joint shall be measured and paid separately under appropriate items of BOQ.

M & L for taking down old unserviceable/rusted sluice valve for refacing, regrinding and refixing after repairs to CI sluice valve with flanged ends, cast iron body flanged and drilled end non rising type & including replacement of brass spindle with nuts, gland cap, CI wheel suitable size with and including jointing materials i.e. rubber gaskets, nuts, bolts etc. complete all as specified and directed of following sizes:-

100 mm bore

80 mm bore

M & L for taking down old unserviceable sluice valve and Supply, install, connecting and testing of sluice valve, class PN- 1.6 flanged ends, with CI body, wheel and brass spindle and nuts etc, non rising type IS- 14846:2000 marked and including jointing materials i.e. rubber gaskets, nuts, bolts etc. complete all as specified and directed of following sizes:-

100 mm bore

80 mm bore

M & L for burning out old lead joint and making run with new lead joint for spigot and socketed CI pipes and fittings including allied jointing material i.e. spun yarn, pig lead etc, complete all as specified and directed for following bore pipes:-.

100 mm bore pipe

80 mm bore pipe

M & L in renewal for clip joint with rubber packing to stop the water line leakage upto 80mm dia GI pipe line complete all as specified and directed.

M & L in renewal for CI clip joint with rubber packing to stop the water line leakage 100 to 200mm dia CI/DI pipe line complete all as specified and directed.

Supply, install, connecting and testing in renewal of ball type, non return valve, (as per IS 5312), cast iron body, flanged ends, ball seat steel rings (LT bronze) and fasteners stainless steel of ISI marked and including jointing materials i.e rubber or fibre board, gaskets, nuts, bolts etc., complete all as specified and directed for following size :-

80 mm bore

100 mm bore

Taking up or down GI steel tubing and connections & including cleaning serviceable pipe internally/externally for stacking properly in safe custody and removing unserviceable pipe from site complete, all as specified and directed for following bore pipes:- Note :-Excavation and earth work shall be measured and paid separately under appropriate items of BOQ.

25 mm bore pipe

40 mm bore pipe

50 mm bore pipe

80 mm bore pipe

Supply and laying in trenches steel water tubing, galvanized, medium grade, with and including all fittings such as bends, tees, union etc., and including testing complete all as specified and directed for following bore sizes :-

25 mm bore pipe

40 mm bore pipe

50 mm bore pipe

80 mm bore pipe

S & F in renewal for gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe ISI marked and fixed complete all as specified and directed suitable for following bore sizes pipe :-.

25 mm bore

40 mm bore

50 mm bore

80 mm bore

S & F in renewal of 15mm dia, ball brass valves, high pressure, with polythene float and flynut, screwed for iron pipe or brass ferrule ISI marked and fixed with required size reducer of pipe bore in OH tanks complete all as specified and directed.

S & F in renewal of 20mm dia, ball brass valves, high pressure, with polythene float and flynut, screwed for iron pipe or brass ferrule ISI marked and fixed with required size reducer of pipe bore in OH tanks complete all as specified and directed.

S & F in renewal of 25mm dia, ball brass valves, high pressure, with polythene float and flynut, screwed for iron pipe or brass ferrule and fixed with required size reducer of pipe bore in OH tanks complete all as specified and directed.

M & L for repair and extend the length of over head water filling 100mm GI piping system by 1.0 m with proper support from the ground as required, (location as directed by Engineer-in-Charge), complete all as specified and directed.

Supply, install, connecting and testing in renewal of Air release valve, 80mm bore, double chamber confirming to IS-14845 complete all as specified and directed.

Supply, install, connecting and testing in renewal of foot valve lift type F/E divine, 80mm bore, confirming to IS-4038 complete all as specified and directed.

Supply, install, connecting and testing in renewal of foot valve lift type F/E divine, 100mm bore, confirming to IS-4038 complete all as specified and directed.

M/S SOLANKI GENERAL SUPPLIERS

L C ASSOCIATES

KRISHNA CONSTRUCTION COMPANY

Aggarwal brothers and company

vikas builders

Hariom Construction Company

Beenu Co. Company