REPAIR MAINTENANCE OF CENTRIFUGAL PUMP SET SUBMERSIBLE PUMP SET AIR COMPRESSOR AND CONNECTED ITEMS AND REAPIR REPLACEMENT OF INTERNAL ELECTRIFICATION ALONG WITH ALL CONNECTED ITEMS AT PRC SRC AND MINOR UNITS MARRIED AND OTM ACCOMODATION AT GE RAMGARH

Amount

Taking down centrifugal pump set from existing position for carrying out repair works,replacement of spare parts as & when required as directed by Engineer -in Charge and re-assembling, re-installing the pump set in original position for pump capacity 60 HP/50 HP complete all as specified and directed.. Note: Spare parts, winding wire required for renewal shall be measured and paid separately.

Dismantling and opening the motor from pump set in existing position for carrying out rewinding work with new super enamelled copper wire of suitable gauge as per existing and heat varnishing complete with all other material required for rewinding by carrying the motor to outside the cantonement area, reassambling and refixing the same with pump in original position for the 60/50 HP 3 phase complete all as directed by Engr-in-Charge.

Following spares parts for centrifugal pump set :-

Supply only Impeller CI, spare part, for pump set including motor complete for 50 HP centrifugal pump, complete all as directed.

Supply only Pump shaft spare part for pump set including motor complete for 50 HP centrifugal pump, complete all as directed.

Supply only Neck ring spare part for pump set including motor complete for 50 HP centrifugal pump complete all as directed.

Supply only Shaft Sleeve spare part for pump set including motor complete for 50 HP centrifugal pump complete all as directed.

Supply only Bearings as per sample spare part for pump set including motor complete for 50 HP centrifugal pump, complete all as directed.

Dismantling of all electric & water connections ,lifting of submersible pump and motor including column pipe with the help of chain pulley block for pump capacity 15 HP opening of pump and motor, cleaning, servicing and replacement of spare parts where directed complete all as directed by Engr-in-Charge.

M & L for rewinding work for 3 phase submersible motor of capacity 15 HP with new PVC insulatedd super enammel copper wire of suitable gauge as per existing complete all as specified and as directed.

Supply only Impeller CI spare part for pump set including motor complete for 15 HP submersible pump set, complete all as directed.

Supply only Neck ring spare part for pump set including motor complete for 15 HP submersible pump, complete all as directed.

Supply only Bearing top as per sample spare part for pump set including motor complete for 15 HP submersible pump, complete all as directed.

S & F in repair for nut, bolt and wahers of suitable sizes for fixing in different parts of pump and motor, complete all as specified and as directed.

S & F in repair water proof armoured multistranded copper cable 50 Sqmm, single core, 3 phase, 440 volts, complete all as specified and as directed.

S & F in repair water proof armoured multistranded copper cable 35 Sqmm, single core, 3 phase, 440 volts, complete all as specified and as directed.

S & F in repair water proof flat 6 sqmm , 3 core, PVC insulated &PVC sheathed industrial cable for submersible pump motors 1100 volt, conforming to IS 694 of Havells Basic Code WHPNDSKG36X0 or equivalent in Gloster/Polycab/HPL/Kei complete all as specified and directed

S & F in repair fully automatic Star Delta Starter suitable for 15HP Submersible Pump motor set 3 Phase 415 volt, over load relay 14 amp to 25 amp fitted on CRCA sheet box including connecting copper wire 16 Sqmm double core of suitable length, complete all as specified and as directed. Make: Havells/HPL, Universal/L&T.

S & F in repair double flanged single door type swing check reflux (non-return) with by pass arrangement valve conforming to IS-5312 of size 150 mm bore including suitable size of nut bolts washer and gasket etc. complete all as specified and as directed.

Supply, installation,fixing, commissioning and testing of column pipe 80 mm bore ( length of each column pipe = 3.10meter including flange at both endss) both end flanged made out of GI tubing medium grade welded at end of column pipe cutting of groove to house including 3 core 6 Sq mm submersible cables complete all as specified and as directed.

Taking down carefully unserveciable/damaged copper/aluminium surface (batten/coduit or casing caping) point wiring any length for light/fan/socket or power including unscrewing from board (fitting and fixture such as switches, sockets, ceiling rose, lamp holders, brackets, pendent, regulators, sockets etc) and removing material from site and making good to the disturbed surface to match with existing finish etc complete all as specified and directed.

M&L for point wiring for one light/fan/exhaust fan point /exhaust fan/ bell /buzzer point controlled by 5 Amps switch one way with using with FRLSH PVC insulated PVC unsheathed electric cable conforming to IS:694, 1100V grade AC, single core having multi stranded copper conductor of size 1.5 Sq.mm nominal cross sectional area for phase & neutral and including PVC casing & caping/ non metallic rigid PVC conduit ISI marked medium grade not less than 20 mm dia with all casing & caping / conduit accessories in surface wiring system & 1.5 Sqmm green PVC insulated unsheathed multistranded copper conductor as a earth wire connected to earth dolly by providing lugs including clamps, screws guttier/plug ,sunken type anodized pressed steel sheet terminal box made out of 1.6mm thick sheet of suitable size, for mounting fittings/junction boxes including board with bakelite sheet 2.8 mm thick laminated insulated sheet cover for housing/fixing switches etc., complete all as specified and directed. Note: Proper colour coding to be adopted.

All as per item No. 17 here in before but one 3 pin 5 Amp switch socket outlet on independent board

All as per item No. 17 here in before but one 3 pin 5 Amp switch socket outlet on same board with accessories

M&L for point wiring for one light/fan/exhaust fan point /exhaust fan/ bell /buzzer point controlled by 15 Amps switch one way with using with FRLSH PVC insulated PVC unsheathed electric cable conforming to IS:694, 1100V grade AC, single core having multi stranded copper conductor of size 2.5 Sq.mm nominal cross sectional area for phase & neutral and including PVC casing & caping/ non metallic rigid PVC conduit ISI marked medium grade not less than 20 mm dia with all casing & caping / conduit accessories in surface wiring system & 2.5 Sqmm green PVC insulated unsheathed multistranded copper conductor as a earth wire connected to earth dolly by providing lugs including clamps, screws gutties/plug ,sunken type anodized pressed steel sheet terminal box made out of 1.6mm thick sheet of suitable size, for mounting fittings/junction boxes including board with bakelite sheet 2.8 mm thick laminated insulated sheet cover for housing/fixing switches etc., complete all as specified and directed. Note: Proper colour coding to be adopted.

M&L for point wiring for AC point switch one way/metal clad industrial socket controlled by 15 Amps switch one way with using with FRLSH PVC insulated PVC unsheathed electric cable conforming to IS:694, 1100V grade AC, single core having multi stranded copper conductor of size 4.0 Sq.mm nominal cross sectional area for phase & neutral and including PVC casing & caping ISI marked medium grade with all casing & caping accessories in surface wiring system & 4.0 Sqmm green PVC insulated unsheathed multistranded copper conductor as a earth wire connected to earth dolly by providing lugs including clamps, screws gutties/plug ,sunken type anodized pressed steel sheet terminal box made out of 1.6mm thick sheet of suitable size, for mounting fittings/junction boxes including board with bakelite sheet 2.8 mm thick laminated insulated sheet cover for housing/fixing switches etc., complete all as specified and directed. Note: Proper colour coding to be adopted.

M&L Point wiring with 1.5 Sqmm (nominal area) FRLSH PVC insulated and unsheathed single core cable 1100 volts grade with stranded copper conductor in existing conduit along with contineous earth wire 1.5 Sqmm FRLSH PVC insulated ,unsheathed stranded copper conductor cable and connected to common earth dolly, with and including anodized pressed steel sheet terminal box made out of 1.6mm thick sheet of suitable size with 3.0 mm thick hylum sheet cover ISI marked fixed wth brass screw complete with all accessories for one light/fan/bell point controlled by one No. piano type switch 5 Amps single pole one way complete all as specified and directed. Note: Proper colour coding to be adopted.

All as per Item No. 22 here-in-before but one 3 pin 5 Amps socket outlet on same board controlled by one, one way 5 Amps piano switch.

All as per Item No. 22 here-in-before but one outlet 5/3 pin 5 Amps socket outlet on independent board controlled by one, one way 5 Amps piano switch.

All as per Item No. 22 here-in-before but one three pin 15 Amps Switch Socket outlet on independent board with 2.5sqmm PVC insulated FRLSH copper conductor and 2.5Sqmm FRLSH copper conductor for contineous earthing complete .

S & F in repair landscape cone shape 8 watt LED bollard light with integrated driver, including establishing on ground connecting to the existing cable and make it functional complete all as specified and directed.

S & F in repair decorate gatelight LED 15 watt globe (conical shape) made up of high grade unbreakable polycarboneate material complete all as specified and directed.

S & F in repair landscap lycus LED spike light 15 watt with integrated driver, including establishing on ground connecting to the existing cable and make it functional complete all as specified and directed.

S & F in repair landscape Round shape 25 watt LED suspanded type light with integrated driver, including establishing on ground connecting to the existing cable and make it functional all as specified and directed at site.

S & F in repair PVC insulated round copper wire 4 Sqmm 2 core for making connection from storage geyser to industrial / power socket complete including removal of existing old damaged wire complete all as specified and directed.

M&L for point wiring for one light/fan/exhaust fan point /exhaust fan/ bell /buzzer point controlled by one way switch with using with FRLSH PVC insulated PVC unsheathed electric cable conforming to IS:694, 1100V grade AC, single core having multi stranded copper conductor of size 1.5 Sq.mm nominal cross sectional area for phase & neutral and including non metallic rigid PVC conduit ISI marked medium grade not less than 20 mm dia with all conduit accessories in concealed wiring system & 1.5 Sqmm green PVC insulated unsheathed multistranded copper conductor as a earth wire connected to earth dolly by providing lugs including sunken type anodized pressed steel sheet terminal box made out of 1.6mm thick sheet of suitable size, for mounting fittings/junction boxes including board with bakelite sheet 2.8 mm thick laminated insulated sheet cover for housing/fixing switches etc., complete all as specified and directed. Note: Proper colour coding to be adopted.

All as per item No. 31 here-in-before but 1.5 Sq mm for 5 Amp socket outlet on same board with 1.5 Sq mm earth wire complete.

All as per item No.31 here-in-before but 1.5 Sq mm for 5 Amp switch socket on independent board with 1.5 Sq mm earth wire complete.

M&L for point wiring with FRLSH PVC insulated PVC sheathed electric cable confirming to IS:694, 1100V grade AC, single core having multi stranded copper conductor of size 2.50 Sq.mm nominal cross sectional area for phase & neutral & including non metallic rigid PVC conduit ISI marked medium grade not less than 25 mm dia with all conduit accessories in concealed wiring system & 2.50 Sq.mm green PVC insulated unsheathed multistranded copper conductor as a earth wire connected to earth dolly by providing lugs including pressed steel anodized sunken boxes 60 mm deep made out of not less than 1.6 mm thick sheet cover with 2.80 mm thick laminated insulated sheet cover for housing/fixing switches etc.complete for one six pin switch socket outlet combination ,15 Amps & 5 amp socket point on independent board controlled by one ,one way switch complete all as specified and directed.

S & F switch piano flush type button single pole one way 5 Amp/6 Amp, complete all as specified and as directed.

S & F switch piano flush type, single pole 16 amp 240 volts, complete all as specified and as directed.

S & F Socket outlet 2 in 1, 3 pin, 5 amps, flush type complete all as specified and as directed.

S & F Socket outlet 2 in 1, 3 pin, 5 and 15 amps, flush type complete all as specified and as directed.

S & F switch modular single pole one way 6 amp 240 volts,1 module complete all as specified and as directed.

S & F switch modular single pole one way 16 amp 240 volts,1 module complete all as specified and as directed.

S & F modular socket 6A - 2/3 pin combined 2 module complete all as specified and as directed.

S & F modular socket 6A /16A- 2/3 pin combined 2 module complete all as specified and as directed.

S & F in repairs modular Bell Push 6 Amp ,one module complete all as specified and as directed.

S & F bell push flush type 5 amp AC 230 volts, single pole complete all as specified.

S & F in repair Bell electric, Ding- Dong AC 230 volts, single pole complete all as specified and as directed.

S & F in repair steped type modular fan regulator ,120 W, 1/2 module complete all as specified and as directed. .

S&F in repair Stepped type electonic fan regulator flush type on the existing phenolic laminated sheet complete all as specified and as directed.

S & F ceiling rose 3 terminal / PVC/ Polycarbonate, isolated body complete all as specified and as directed.

S&F in repair Plug top 15A ,240V complete all as specified and directed.

S & F in repair sheet metal enclosures for DBs single pole & neutral 4 way double door with IP-43 IK-09 protection including 200 Amp rated bus bar and neutral link (ISI marked) suitable to accommodate MCB and necessary electric cable connection through suitable lugs by crimping and making good disturbed surface of wall complete all as specified and as directed.

S & F in repair sheet metal enclosures for DBs single pole & neutral 8 way double door with IP-43 IK-09 protection including 200 Amp rated bus bar and neutral link (ISI marked) suitable to accommodate MCB and necessary electric cable connection through suitable lugs by crimping and making good disturbed surface of wall complete all as specified and as directed.

S & F in repair sheet metal enclosures for DBs single pole & neutral 12 way double door with IP-43 IK-09 protection including 200 Amp rated bus bar and neutral link (ISI marked) suitable to accommodate MCB and necessary electric cable connection through suitable lugs by crimping and making good disturbed surface of wall complete all as specified and as directed.

S & F in repair 240V, 10KA 'C' curve miniature circuit breaker (MCB) of single pole & neutal (SPN) and current carrying capacity 32 amp in the MCB DB complete with connection testing and commissioning complete all as specified and as directed.

S & F in repair 240V, 10KA 'C' curve miniature circuit breaker (MCB) of single pole (SP) and current carrying capacity 6 to 32 amp in the MCB DB complete with connection testing and commissioning complete all as specified and as directed.

S & F in repair 240V, 10KA 'C' curve miniature circuit breaker (MCB) of tripple pole & neutal (TPN) and current carrying capacity 40 to 100 amp in the MCB DB complete with connection testing and commissioning complete all as specified and as directed.

S&F in repair MCCB four pole ,415 volt ,fixed type,63 amps with breaking capacity 25KA with enclosure, fixed properly in panel and to connect the incoming/outgoing electrical connection complete all as specified and as directed. Make: IndoAsian/Havells/Standard/L&T/C&S/HPL

S & F in repair energy efficient steel body Ventil Air-DS type Exhaust fan of 300 mm sweep blade with louvers shutter,frame single phase ,230 V,50 Hz,1200 RPM AC ,copper winding , including provision of hole, mounting frame, nut, bolts, washer, fasteners etc and connecting exhaust fan to ceiling rose including provision of three core flexible copper cable of size 1.5 Sqmm not less than 0.5 mtr long for connection complete all as specified & directed. Note:cost of making suitable size opening wall for fixing exhaust fan is deemed to be included in unit quoted rate by bidders.

S & F LED bulb of capacity 10 watts lumen out put (950 lm) length 102 mm, dia 56 mm, base cap B-22, (ISI marked) complete with all accessories (ISI marked) complete all as specified & directed. Make :Havells/Bajaj/Philips/Crompton Greaves

S & F Lamp holder, PVC/Polycarbonate type with back plate having matching colour to holder suitable for angle/batten fittings (ISI marked) complete all as specified and directed.

S&F 1X9 W/1X10 W watt LED Bulkhead fitting with IP 65 environmental frendly, ultra modern, energy saving mounted decorative oval bulk head edge lit LED luminaire comprising of high brightness LED 230 Volts AC circuit connecting up with three core flexible copper conductor cable of suitable size from ceiling rose to fitting, complete all as specified and as directed by Engr-in-Charge. Make: Havells/Bajaj/Crompton Greaves/Phillips.

S & F LED light fitting 1 x 20/22 watt , 220 V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose to fitting, complete all as specified and as directed by Engr-in-Charge. Make: Havells/Bajaj/Crompton Greaves/Phillips.

S & F LED mirror type light fittings 1 x 10 watts with high out put diffuser 2 feet ,220 volt ,AC decorative type with driver holder & LED lamp and all other accessories duly pre wired and making connection with and including three core copper flexible wire from connector to ceiling rose not less than 1 mtr fixed on wall with plastic gutties complete all as specified & directed.

S & F round shape 15 watt 220 volts AC recessed type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete

M & L sub main wiring with two run single core 6 Sqmm FRLS copper conductor cable PVC insulated, unsheathed, 1100 V including 20 mm dia PVC casing caping, medium grade ISI marked with all accessories such as Tees, elbows, junction boxes etc, as required, fixed on surface of wall alongwith one run of 6 Sqmm single core PVC FRLS insulated unsheathed copper conductor cable as continuous earth wire and connecting to existing main switch board / distribution board and testing on completion complete and making good disturbed surface wall including taking down of existing sub main wiring complete all as specified and as directed. Note-Two runs of single core PVC cable 6.0 Sq.mm with one run of 6.0 Sq.mm as earth wire conductor and one run of casing capping shall be measured as one unit.

M & L Sub main wiring two runs of single core 6.0 Sqmm PVC insulated FRLSH multistanderd copper conductor cable of size 2x 6 .0 Sq.mm of voltage rating 1100V & drawn in and including concealed non metallic rigid medium grade (ISI marked) PVC conduit of dia not less than 20mm with standard accessories alongwith one run of 6.0 Sqmm PVC (green colour) insulated unsheathed FRLSH multi stranded copper conductor cable for earth wire complete and making good disturbed surface wall including taking down of existing sub main wiring complete all as specified and as directed. Note-Two runs of single core PVC cable 6.0 Sq.mm with one run of 6.0 Sq.mm as earth wire conductor and conduit shall be measured as one unit.

M & L Sub main wiring two single core 6.0 Sqmm PVC insulated FRLS multistanderd copper conductor cable and one run of 6.0 Sqmm PVC insulated unsheathed FRLS multi stranded copper conductor cable for earth wire drawn in existing surface/recessed PVC conduit complete and making good disturbed surface wall complete all as specified and as directed. Note : -Two runs of 6 Sqmm cable and one run of earth wire 6 sqmm shall be measured as one unit length.

S & F in repair 1100 volts grade heavy duty cable PVC insulated aluminium solid conductor size of 6 sq.mm, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4 mm suspension wire, one twin core cable flat or circular complete all as specified and as directed.

S & F in repair 1100 volts grade heavy duty cable PVC insulated aluminium solid conductor size of 10 sq.mm, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4 mm suspension wire, one twin core cable flat or circular complete all as specified and as directed.

M&L for Earthing complete for poles/DBs with galvanised steel earth plate electrode, 600mm x 600mm x 6mm thick, buried directly in the ground (earth pit not less than 2.25m deep below normal (ground level) with top edge of the plate not less than 1.50m below normal ground level connected to galvanized iron wire 4mm dia as earth lead by means of bolts, nuts and washers of GI up to test point,GI tubing 20mm bore light grade protection pipe, GI watering pipe 20mm bore medium grade with funnel & wire mesh, charcoal & salt, 40 mm thick pre-cast RCC cover (1:2:4) type B-1(using 20 mm graded crushed stone aggregate )reinforced with 8mm dia TMT bar @ 75mm c/c both way with mild steel handle 20mm dia round bar , plastering 15mm thick with CM (1:6:) internally and upto 150mm below ground level externally & angle iron 40X40X3mm frame and chamber of PCC (1:3:6) type C-1(using 20 mm graded crushed stone aggregate ) (including earth work in any type of soil, removal of surplus soil to a distance n.exc.50m & returning filling) and connecting, testing on completion, all as shown on electric plate No. 03 of SSR-2009 Part-I including making good disturbed surface of wall ,floors etc.and taking down existing earthing complete all as specified & directed. Notes: -(i) Earth lead & protection pipes length upto & including 7.50 metre. (ii) Earth filling shall be done by vegetable soil. (iii) Soil should be free from stone, boulders, aggregate, gravels etc.

S&F in repair LED luminaire 600 mm x 600mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified & directed.

M & L in replacement DK Thermoplastic cable junction boxes IP 65 with metric knockouts for cable entry, weather proof for outdoor installation including glands and with 4 terminals for terminating one incoming and outgoing under ground cable of size 16 Sqmm,4 core and fixed to the PCC/Steel Poles by means of suitable size of clamps with nut ,bolts and including provn for fixing 01 No. of single pole MCBs 6-32 amps,10KA ‘B’ series = 01 No. inside the box complete all as specified and directed. Make :- Sintex/Hensel/standard

M/s Ray construction