NIT NO. 24 ITEM NO. 4

Repairing of leakage from delivery system at BC Block Shalimar Bagh by carrying out following works:Disconnection of electric motor and pump, remove from the base frame, remove charging line of vacuum pump set etc., cutting of foundation bolts with the help of gas cutter and taking out with the help of heavy labor and keep it at a safe place in the pump house.

Breaking of RCC foundation by hydraulic hammer and manual labour to take out old existing foundation and taking out malva to a suitable place outside pump house.

Recasting/ Strengthening of RCC foundation by plastering & making a wet layer with material like cement, concrete, sand, etc. i/c supply and grouting of foundation bolts etc. as required.

Repair of MS base frame of pump set by replacement of its worn-out parts so as to strengthen the MS structure by providing and fixing of MS plate on base frame by welding, cutting etc. as per sample.

Supply of CI Sluice Valve PN – 1.0 flanged type of 125 mm dia. Make: - Kirloskar / IVC / ISI Mark / DJB Approved

Supply of CI Non-Return Valve PN – 1.0 flanged type of 125 mm dia. Make: - Kirloskar / IVC / ISI Mark / DJB Approved

Making & Supply of 125 mm dia MS flange ISI mark

S/O Pressure Gauge having dial size of 100 mm dia. with all accessories of pressure gauge socket, bush etc. per site requirement Make: - H.Guru/ Fibeig/ approved by DJB

S/o Nut bolts with washers of good quality.

Supply of 50% neoprene rubber packing of suitable size as per site requirement.

Supply of Foot Valve 150mm dia. Make- Kirloskar/ IVC/ DJB approved

Renovation of charging system by re-matling worn out sleeve, fixing bearings, studs, gland plate of charging pump and other specials like gate valves, Tee, bend, elbows etc. of suitable size as per site requirement

Installation of motor P/set i/c above E&M equipment along with all piping work & making, providing of specials like Bends, Tee, reducer, blank flanges & etc. as required & fixing of valves and executing all allied E&M and civil work, laying of cable as per site requirement, making connection with thimble panel board by taking all safety precautions, arranging all tools and tackles i/c welding set gas cutter etc. as per site requirement

Fixing of 150 mm dia Sluice Valve (to be provided by the deptt.) on the suction line with the help of manual labour & welding arrangement as required at site, taking all the safety precautions.

Making re-alignment of pump set, testing & commissioning of motor P/set with all E&M equipment after opening of suction and delivery valves, first at on No-load and then on full-load condition.

Transportation charges for man & Material including loading/ Unloading etc. as per site requirement at a suitable place as per direction of engineer-in-charge.

Repairing of leakage from suction system at G6 Sec 16 Rohini BPS by carrying out following works:Dismantling of old damage suction line, bend, pipes and specials etc. with help of manual labor, taking all safety measures and arrangement for cutting, alignment, tightening the nut bolts, as per site requirement.

S/O 150 mm dia size MS Black pipe medium B class Make of pipe: - Jindal/ Tata. / Approved

Making and supply of 150 mm Dia M.S. Flange

Supply of foot valve 150 mm dia. Make Kirloskar/ IVC/ ISI/ Djb approved make

S/O Pressure Gauge having dial size of 100 mm dia. with all accessories of pressure gauge socket, bush etc. per site requirement Make: - H.Guru/ Fibeig/ approved by DJB

Supply of PVC cylindrical vertical water tank heavy duty of 500 ltr, capacity. Make: - Sintex/ Jindal/ Approved by DJB.

S/o Nut bolts with washers of good quality.

Supply of 50% neoprene rubber packing of suitable size as per site requirement.

Making of suction lines with the help of welding work and cutting of M.S. pipe as per site requirement & welding of M.S. Flange with the pipe, gas cutting arrangement as required and after that lowering of suction line with the help of manual labor by taking all safety guidelines as per instruction of Engineer in Charge

Renovation of charging system by re-matling worn out sleeve, fixing bearings, studs, gland plate of charging pump and other specials like gate valves, Tee, bend, elbows water tank etc. as per site requirement.

Re- assembling of suction line, pressure gauge & piping specials including bend of suitable size with welding and civil work as required at site. The job includes opening and closing of in-take UGR inlet valve with the help of manual labour. After completion of welding work testing of suction lines by operating pump sets first at no load & then at full load.

Transportation charges for to and fro of men and material including and unloading of MS pipe form Store to site work etc. at a suitable place, shifting of old material from site to a suitable place as directed by engineer-in-charge.

arun engineers and contractors

Cantilever Engineers