Operation and Maintenance of sewage/storm water pumps, D.G. sets at Vrs location under PWD M-251, Delhi. (SH- Repairing/Replacement of sewage submersible non-clog pump set and accessories)

Amount

Replacement of Defective/ old non-functional sewage submersible Pump sets

Supplying , installation, testing and commissioning of submersible pump set for sewage handling non clog free flow type capable of handling solid upto 80 mm size suitable to give discharge of 150 cum/hr at a head of 12-15 mtr with minimum 15 mtr cable and maintenance free antifriction bearing with permanent grease filled for life with special metal carbide seals complete with motor moisture detection , thermal protection device and reverse rotation protection system to sense the direction of rotation and signals the motor to trip in case of reverse rotation, with complete accessories, It should have low level cut off through electrode type level sensor.(Delivery Flange 150 mm dia) The pump set shall be with rated output of 16 KW,21 HP suitable for operation on 415+/- 5% volts three phase electric supply and with IP 68 protection complete with lifting chain, The motor should have “F” Class Insulation complete etc. as required.

Supplying , installation, testing and commissioning of submersible pump set for sewage handling non clog free flow type capable of handling solid upto 80 mm size suitable to give discharge of 100 cum/hr at a head of 10-12 mtr with minimum 15 mtr. cable and maintenance free antifriction bearing with permanent grease filled for life with special metal carbide seals complete with motor moisture detection , thermal protection device and reverse rotation protection system to sense the direction of rotation and signals the motor to trip in case of reverse rotation, with complete accessories, It should have low level cut off through electrode type level sensor.(Delivery Flange 100 mm dia) The pump set shall be with rated output of 9.5 KW,15 HP suitable for operation on 415+/- 5% volts three phase electric supply and with IP 68 protection complete with lifting chain, The motor should have “F” Class Insulation complete etc. as required.

Supplying & Replacement of fully automatic control panel suitable for 16 KW,21 HP sewage submersible Pump set having suitable contactors for star delta-starter, ammeter, voltmeter, overload relay, dry run protection, thermal protection, moisture protection, indicating lamps, ON/OFF Push button, SPP, all duly wired in MS Fabricated Indoor type box complete etc. as required.

Supplying & Replacement of fully automatic control panel suitable for 9.5 KW, 15 HP sewage submersible Pump set having suitable contactors for star delta-starter, ammeter, voltmeter, overload relay, dry run protection, thermal protection, moisture protection, indicating lamps, ON/OFF Push button, SPP, all duly wired in MS Fabricated Indoor type box complete etc as required.

Supplying and fixing of following sizes of Non Return Valve's as per IS 5312 PN 1.6 in the Header line with the help of heavy duty hoisting machine i/c connections with nuts bolts / water proof gaskets i/c credit of old dismentalled material etc as required. 100 mm

Repairing/Replacement of of 2 nos. 27 kW non clog sewage submersible pump set & 4 nos. of Diesel Engine pump Set

Supplying Installation Testing and Commissioning of 2 Nos. non clog sewage submersible pump of 37 KW minimum discharge of 450 cum/hr.at head of 10 mtr. suction and delivery of 150 mm suction length upto 6 mtr. and 150 mm delivery pipe of length not less than 20 mtr. for pumping out storm water from sump / stagnated area of road as per direction of engineer-incharge. i/c Repairing/Replacement of suitable starter panel of above pump set and NRV, Sluice valve etc as required i/c Repairing/Replacement of & fixing of suitable size trolley so that pump can be moved from one place to another.

Supplying Testing Installation and Commissioning trolley mounted moveable silent type Diesel engine pump set of 25 to 28 BHP self starting as well as manually starting provision i/c set coupled with pump model SPL 4 kirlosker or equalant of having 100 mm suction dia and 100 mm dia delivery pipe of length not less than 30 m mounted on moving trolly, for pumping out/bailing out/storm water from sump/stagnated area of road as per direction of engineer in charge i/c Repairing/Replacement of & fixing of suitable size trolley so that pump can be moved from one place to another.

Less of Account of buy back of following dismantled material Old non clog sewage submersible pump set of various size mentioned as above

SEHRA ELECTRIC WORKS

Adhiraj Constructions