REPAIR AND MAINTENANCE TO EXTERNAL WATER SUPPLY SUBMAIN AND CONNECTED WORKS AT UDAIPUR MIL STN

Amount

Excavating in trenchs, n exc 1.5m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10sq m on plan and n exc 1.5m in depth and getting out soft/loose soil.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm soft/loose soil.

Removing excavated material n exc. 50m and depositing wheredirected at a level n exc. 1.5 m above the starting point

Supply and Lay Ductile iron pipe 150 mm dia ,CML , tyton with spigot and socket ends centrifugally cast, Class K - 7 , in any length, laid in trenches. Note:-i) Rates to be deemed including joint of DI pipe with compression of a rubber gasket between a seating on the inside of the socket and the external surface of spigot etc. and GI pipe with all incl fittings.

Supply & Fixing DI sockets, 'T' joints,Bends of size 150 mm to 250 mm.

Taking out from trenches DI pipe 150 mm dia in existing position and removing from site.

Taking out from trenches CI/G I pipe 80 mm dia in existing position and removing from site.

Taking out from trenches G I pipe 50 mm dia in existing position and removing from site.

Taking out from trenches G I pipe 40 mm dia in existing position and removing from site.

Taking out G I pipe 25 mm dia fixed on wall in existing position and removing from site.

Taking out G I pipe 20 mm dia fixed on wall in existing position and removing from site.

Taking out G I pipe 15 mm dia fixed on wall in existing position and removing from site.

Supply and Laying G I TUBING 80 mm dia socket ends, Class B medium grade including all fittings and accessories , in any length, laid in trenches fixed on ground / pedastal and making good disturbed ground/pedastal.

Supply and Laying G I TUBING 50 mm dia socket ends, Class B medium grade including all fittings and accessories , in any length, laid in trenches fixed on ground / pedastal and making good disturbed ground/pedastal.

Supply and Laying G I TUBING 40 mm dia socket ends, Class B medium grade including all fittings and accessories , in any length, laid in trenches or fixed on ground / pedastal and making good disturbed ground/pedastal.

Supply and Laying G I TUBING 25 mm dia socket ends, Class B medium grade including all fittings and accessories , in any length, fixed on wall / ceiling / roof/laid in floor .

Supply and Laying G I TUBING 20 mm dia socket ends, Class B medium grade including all fittings and accessories , in any length, fixed on wall / ceiling / roof/laid in floor .

Supply and Laying G I TUBING 15 mm dia socket ends, Class B medium grade including all fittings and accessories , in any length, fixed on wall / ceiling / roof/laid in floor .

Supply and replace in existing location / position Cast Iron sluice valves with iron wheel head, screwed both ends for iron pipe and fixed of size 250 mm ISI marked.

Supply and replace in existing locaton / position Cast Iron sluice valve of size 150 mm internally screwed ISI marked.

Supply and replace in existing locaton / position Cast Iron sluice valve of size 100 mm internally screwed ISI marked.

Supply and replace in existing locaton / position Cast Iron sluice valve of size 80 mm internally screwed ISI marked.

Supply only M-Seal

Supply and replace DOL starter automatic suitable for - 5 HP motor in existing location including making connection with PVC insulated 1100 volts grade ,single core , multistranded copper conductor of size 6.0 sq mm ,all as directed and specified .

Supply and replace fully automatic star delta starter with sheet steel enclosure suitable for - 40 HP submersible motor in existing location including making connection with PVC insulated 1100 volts grade ,single core , multistranded copper conductor 4 of size 10.0 sq mm ,all as directed and specified .

Material & Labour for carring to work shop U/S submersible motor (water cooled or oil cooled) & pump including cutting U/S winding , removing insulating material, cleaning and rewinding with PVC insulated 1100 volts grade single core copper conductor as per IS 694 winding wire of appropriate size/gauge as per existing , providing insulting mterial of superior quality , supply & replace thrust bearing , assembling the motor complete , including coupling with multistage pump , jointing & connecting with submersible cable and testing at site for following HP : 40 HP of any make

All as per item No 11 above but 5 HP of any make

All as per item No 11 above but 7.5 HP of any make

All as per item No 11 above but 12.5 HP of any make

All as per item No 11 above but 15 HP of any make

Material & Labour for taking out unservisable submersible pumpset(alogwith submersible motor)of any capacity & make,including delivery pipe 40/50 mm bore,flanged GI tubing (Average 3 meter long each pipe), from borewell depth 120 to 150 meters, and including lowering the same after repairs of pumpset all as directed by Engr-in-Charge. Note:- (i) Rates are deemed for making flanged joints with rubber washers and replacement of rusted nuts,bolts in work etc all as directed by Engineer-in-charge.

Supply only Copper sulphate

Supply only pig lead

Supply only TCCA-90 (Tri Chlorosocynuric Acid)

Supply only Alum

Bleaching powder

Material & Labour for cleaning of swimming pool size appx 2 lakh gallon capacity and balancing tank,removing complete dirt and dust ,removing scale from wall,floor and desk area tiles with and including required chemicals etc carefully all as directed by Engr-in-Charge.

Supply only swimming pool vaccum spiral hose pipe of dia 40 mm for vaccum cleaning of pool water.

M/s SUNIL ENTERPRISES

M/s Ajay kumar Garge