REPAIR/MAINT OF ELECTRIC PANEL OF VARIOUS PUMP HOUSES ALONGWITH OVERHAULING OF PUMP SETS AND OTHER MACHINERIES OF WS SYSTEM INCLUDING CERTAIN CONNECTED WORKS IN THE AREA OF AGE EXT(WS) UNDER GE E/M LUCKNOW

Amount

Disconnection of submersible pump set electrically and mechanically of any size from existing water supply system and taking out/ uplifting the U/S pump set from deep borewell carefully alongwith column pipe of any size with manual or suitable electric driven chain pulley upto 240 feet depth. Reassembling after necessary repair and re-lowering the pump set in same borewell re-connection of complete all as specified and directed by Engineer-in- Charge. Note : (i) Repair of U/S pump set will be paid separately (ii) All type of T/P required to complete the job will be arranged by contractor. (iii) Job will be done round-o-clock continued as per site requirement as directed by E-in-C (iv) Delay in job will be charged on the basis of Rs. 500/- per hour. (v) Items required for motor connection such as PVC insulation tape, valcanised rubber/ punsture tube etc will be provided by the contractor to complete the work and rate as deemed to be quoted in unit rate no extra payment will be made to the contractor

Transportation of submersible pump or motor 20 HP to 35 HP 3 phase, from pump house to contractor's work shop, dismantling for carrying out necessary repairs / renewal of parts of motors or pump and reassembling complete motors/pump sets & depositing the same after necessary repair to site complete all as specified and directed by Engineer-in- Charge. Note:- (i) New spares/parts shall be measured & paid separately under appropriate items listed here-in-after. (ii) Quoted rate shall be deemed included of transporting, repair, overhauling and replacement of spares complete.

M&L for cutting out the burnt existing winding of startor of submersible motor of any make and rewinding with the same size of , copper winding wire, etc as per existing complete all as specified and directed by Engineer-in- Charge.

Straightening only of the slots of stator of submersible motor complete all as specified and directed by Engineer-in- Charge.

Supply only thrust of ball bearing block complete for submersible motor complete all as specified and directed by Engineer-in- Charge.

Renewal only of worn out gun metal bushes for submersible motor as per manufacturer's design complete all as specified and directed by Engineer-in- Charge.

Supply and fixing in repairs PVC sheathed and PVC insulated, flat, copper conductor submersible cable 3 core of 16 sqmm size, 8 mtr long complete with suitable clips complete all as specified and directed by Engineer-in- Charge.

Supply only sand guard of submersible motor complete all as specified and directed by Engineer-in- Charge.

Supply only sleeves of end plates of submersible motor complete all as specified and directed by Engineer-in- Charge.

Supply only cable grommet (guard) complete all as specified and directed by Engineer-in- Charge.

Supply only water seal complete all as specified and directed by Engineer-in- Charge.

Re-metaling of PUMP shaft, turning to bring it to original size and shape and polishing of shaft of submersible pump complete all as specified and directed by Engineer-in- Charge.

Supply & fixing coupling of submersible motor and pump with key complete all as specified and directed by Engineer-in- Charge.

S & F in repair of broken PUMP shaft with new piece, making key slot, grinding to make coupling size, and balancing the rotor complete all as specified and directed by Engineer-in- Charge.

Complete overhauling of submersible pump by carrying out, balancing of pump shaft and cutting of key slots, repairs to bowl assembly, rethreading of wornout studs holes and provding over size studs with nuts complete all as specified and directed by Engineer-in- Charge. Note:- (i) New spares/parts shall be measured & paid separately under appropriate items listed here-in-after.

Supply only bowl bushes complete all as specified and directed by Engineer-in- Charge.

Supply only neck ring complete all as specified and directed by Engineer-in- Charge.

Supply only steel distance pieces & key complete all as specified and directed by Engineer-in- Charge.

Supply only impeller gun metal as per existing complete all as specified and directed by Engineer-in- Charge.

Supply only cast iron, bowl complete all as specified and directed by Engineer-in- Charge.

Supply only CI, non return valve of required dia complete all as specified and directed by Engineer-in- Charge.

Supply only Head Extention (cast iron) complete all as specified and directed by Engineer-in- Charge.

Supply only of Wedges of slots complete all as specified and directed by Engineer-in- Charge.

Jointing of 3 core cable of any size by using puncture/ rubber compound roll & tape / Sealing compound complete all as specified and directed by Engineer-in- Charge.

Complete removal of old painted surfaces of motor and pump set and applying two coat of synthetic enamel paint (1st quality) over a coat of metal primer (hammer tone finish) complete all as specified and directed by Engineer-in- Charge. Note:- Painting shall be done by spray machine.

Transportation of submersible pump or motor 15 HP/7.5/5.0 HP 3 phase, from pump house to contractor's work shop, dismantling for carrying out necessary repairs / renewal of parts of motors or pump & depositing the same after necessary repair, reassembling complete to site complete all as specified and directed by Engineer-in- Charge. Note:- (i) New spares/parts shall be measured & paid separately under appropriate items listed here-in-after. (ii) Quoted rate shall be deemed included of transporting, repair, overhauling and replacement of spares complete.

M&L for cutting out the burnt existing winding of startor of submersible motor of any make and rewinding with the same size copper winding wire, etc as per existing complete all as specified and directed by Engineer-in- Charge.

Straightening of the slots of stator in repair of submersible motor make complete all as specified and directed by Engineer-in- Charge.

Supply only thrust ball bearing block as per existing size complete for submersible motor complete all as specified and directed by Engineer-in- Charge.

Renewal worn out gun metal bushes for submersible motor as per manufacturer's design and specification complete all as specified and directed by Engineer-in- Charge.

Supplty & fixed PVC sheathed and PVC insulated, flat, copper conductor submersible cable 3 core of 10 sqmm size, 8 mtr long complete with suitable lugs complete all as specified and directed by Engineer-in- Charge.

Supply only sand guard of submersible motor complete all as specified and directed by Engineer-in- Charge.

Supply only sleeves of end plates of submersible motor complete all as specified and directed by Engineer-in- Charge.

Supply only cable grommet (guard) complete all as specified and directed by Engineer-in- Charge.

Supply only water seal complete all as specified and directed by Engineer-in- Charge.

Supply only studs with nuts of required length & dia complete all as specified and directed by Engineer-in- Charge.

Re-metaling of pump shaft, turning to bring it to original size and shape and polishing of shaft of submersible motor complete all as specified and directed by Engineer-in- Charge.

Supply only coupling of submersible & pump with key motor complete all as specified and directed by Engineer-in- Charge.

Complete over hauling of submersible pump by carrying out, balancing of pump shaft and cutting of key slots, repairs to bowl assembly, rethreading of wornout studs holes and provding over size studs with nuts complete all as specified and directed by Engineer-in- Charge. Note:- (i) New spares/parts shall be measured & paid separately under appropriate items listed here-in-after.

Supply only bowl bushes complete all as specified and directed by Engineer-in- Charge.

Supply only neck ring complete all as specified and directed by Engineer-in- Charge.

Supply only steel distance pieces & key complete all as specified and directed by Engineer-in- Charge.

Supply only impellor gun metal as per existing complete all as specified and directed by Engineer-in- Charge.

Supply only cast iron bowl assembly complete all as specified and directed by Engineer-in- Charge.

Supply only CI non return valve of required dia complete all as specified and directed by Engineer-in- Charge.

Supply only Head Extention (cast iron) complete all as specified and directed by Engineer-in- Charge.

Jointing of 3 core cable of any size by using puncture/ rubber compound roll & tape / Sealing compound complete all as specified and directed by Engineer-in- Charge.

Transportation of Centrifugal monoblock pump set/Horizontal submersible Pump- 10HP to 15HP, AC, 3 phase, 415/420 V from pump house at any location/Yard transporting to contractor's work shop, dismantling for carrying out necessary repais / renewal of parts of pump and depositing the same after repair, reassembling complete to site complete all as specified and directed by Engineer-in- Charge. Note:- (i) New spares/parts shall be measured & paid separately under appropriate items listed here-in-after. (ii) Quoted rate shall be deemed included of transporting, repair, overhauling and replacement of spares complete.

Cutting out the existing winding of the motor, opening of winding, re winding of motor with same size of winding wire as existing including varnishing, drying and making connection complete all as specified and directed by Engineer-in- Charge.

Repairing of pump by rethreading of worn out studs holes and S&F over size studs with nut and washer complete all as specified and directed by Engineer-in- Charge.

Supply only driven end bearing of pump shaft complete all as specified and directed by Engineer-in- Charge.

Supply only gun metal / stainless steel bush of pump shaft complete all as specified and directed by Engineer-in- Charge.

Balancing and repairing of pump shaft complete all as specified and directed by Engineer-in- Charge.

Supply only of gland and packing complete all as specified and directed by Engineer-in- Charge.

Supply only cooling fan complete all as specified and directed by Engineer-in- Charge.

Supply only cooling fan cover complete all as specified and directed by Engineer-in- Charge.

Supply only CI impeller of similar make complete all as specified and directed by Engineer-in- Charge.

Supply only coupling with studs between motor & pump complete all as specified and directed by Engineer-in- Charge.

Supply only sleeve of moter's as per existing size complete all as specified and directed by Engineer-in- Charge.

Re-metaling of pump shaft, turning for bring it to Internal dia size of bearing in rear end cover complete all as specified and directed by Engineer-in- Charge.

Removing of Centrifugal pump Set/Horizontal submersible pump set from its existing position and re-fixing of repaired pump set including renewal of worn out nuts & bolts and electric connection complete all as specified and directed by Engineer-in- Charge.

Supply only driven end bearing of motor shaft complete all as specified and directed by Engineer-in- Charge.

Supply only non driven end bearing of motor shaft complete all as specified and directed by Engineer-in- Charge.

Transportation of monoblock pump sets/ Horizontal submersible pump set 1 HP to 7.5 HP, AC, Single phase, 220/240 V from pump house at any location/Yard in Cantt area contractor's workshop, dismantling for carrying out necessary repais / renewal of parts of pump and depositing the same after repair, reassembling complete all as specified and directed by Engineer-in- Charge. Note:- (i) New spares/parts shall be measured & paid separately under appropriate items listed here-in-after. (ii) Quoted rate shall be deemed included of transporting, repair, overhauling and replacement of spares complete.

Cutting, opening of winding, re- winding of monoblock pump set/ Horizontal submersible pump set of any make and rewinding with same size of copper winding wire, varnishing, backing complete all as specified and directed by Engineer-in- Charge.

Repairing of pump by rethreading of worn out studs holes and S&F over size studs with nut and washer. Balancing and repairing of pump shaft complete all as specified and directed by Engineer-in- Charge.

Supply only water seal and packing complete all as specified and directed by Engineer-in- Charge.

Supply only driven end bearing of pump shaft complete all as specified and directed by Engineer-in- Charge.

Supply only non driven end bearing of pump shaft complete all as specified and directed by Engineer-in- Charge.

Supply only cooling fan complete all as specified and directed by Engineer-in- Charge.

Supply only cooling fan cover complete all as specified and directed by Engineer-in- Charge.

Supply only CI impeller of as make complete all as specified and directed by Engineer-in- Charge.

Supply only connection plate complete all as specified and directed by Engineer-in- Charge.

Supply only capacitor of required capacity complete all as specified and directed by Engineer-in- Charge.

Removing of Monoblock pump Set from its existing position and re-fixing of repaired pump set including replacement of worn out nuts & bolts and supply and fixed nuts, bolts and electric connection complete all as specified and directed by Engineer-in- Charge.

Complete removal of old painted surfaces of pump set and applying two coat of synthetic enamel paint (1st quality) over a coat of metal primer (hammer tone finish) complete all as specified and directed by Engineer-in- Charge. Note:- Painting shall be done by spray machine.

Supply and fixed in repairs Single Phase Preventor Relay complete all as specified and directed by Engineer-in- Charge. Make: L&T/Minilac/C&S)

Dismantling and taking out faulty analog type Ammeter from LT panel and supply and fixing three phase Ammeter digital type upto 0 to 100 Amps with suitable CT's ratio of size 96 mm x 96 mm of any range as required at site including necessary control wire connection and testing complete all as specified and directed by Engineer-in- Charge. Make: L&T/C&S/AE/Secure

Dismantling and taking out faulty analog type voltmeter from LT panel /feeder pillar box and S&F three phase power voltmeter digital type suitable for ( 0-500 volts) range, size 96mmx96mm size including necessary control wire connection and testing complete all as specified and directed by Engineer-in- Charge. Make: L&T/C&S/AE/Secure

Supply and fixed in repairs star delta starter fully automatic oil cooled with auto transformer and first filling of transformer oil complete with suitable size cable for connection between starter to auto transformer suitable for 7.5 to 15 HP, 3 Phase, 415 V electric motar including necessary connection and fixed on stand made out of angle iron 40 X 40 X 4 mm size complete all as specified and directed by Engineer-in- Charge. Make: L&T/C&S/Bharat Cutler Hammer/Maxwell/Jyoti.

Supply and fixed in repairs star delta starter fully automatic oil cooled with auto transformer and first filling of transformer oil complete with suitable size cable for connection between starter to auto transformer suitable for 20 to 25 HP, 3 Phase, 415 V electric motar including necessary connection and fixed on stand made out of angle iron 40 X 40 X 4 mm size complete all as specified and directed by Engineer-in- Charge. Make: L&T/C&S/Bharat Cutler Hammer/Maxwell/Jyoti.

Supply and fixed in repairs star delta starter fully automatic oil cooled with auto transformer and first filling of transformer oil complete with suitable size cable for connection between starter to auto transformer suitable for 30 to 50 HP, 3 Phase, 415 V electric motar including necessary connection and fixed on stand made out of angle iron 40 X 40 X 4 mm size complete all as specified and directed by Engineer-in- Charge. Make: L&T/C&S/Bharat Cutler Hammer/Maxwell/Jyoti.

Supply and fixed in repairs MCCB 160 Amps, 415 volts AC 50Hz, 3 pole, bracking capacity 36 kA ajustable thermal setting, Ics=100%Icu@ with suitable size of sheet metal enclosure complete all as specified and directed by Engineer-in- Charge.

Supply and fixed in repairs MCCB 200 Amps, 415 volts AC 50Hz, 4 pole, bracking capacity 36 kA ajustable thermal setting, Ics=100%Icu@ with suitable size of sheet metal enclosure complete all as specified and directed by Engineer-in- Charge.

Supply and fixed in repairs MCCB 250 Amps, 415 volts AC 50Hz, 4 pole, bracking capacity 36 kA ajustable thermal setting, Ics=100%Icu@ with suitable size of sheet metal enclosure complete all as specified and directed by Engineer-in- Charge.

Supply and fixed in repairs MCCB 100 Amps, 415 volts AC 50Hz, 3 pole, bracking capacity 16 kA ajustable thermal setting, Ics=100%Icu@ with suitable size of sheet metal enclosure complete all as specified and directed by Engineer-in- Charge.

M&L Mild screw nut, bolts with washer 12 mm dia and 100 mm long ( Machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends , each screwed end to be fitted with washers and one hexagonal or square nut complete all as specified and directed by Engineer-in- Charge.

Supply & fix in repairs electronic control timer type ET-100 of suitable capacity as required at site. complete all as specified and directed by Engineer-in- Charge. Make:- L&T/ABB/ Legrand/ AE/Secure.

Supply & fix in reapirs engine starter relay of suitable capacity as required at site. complete all as specified and directed by Engineer-in- Charge. Make:- L&T/ABB/ Legrand/ AE/Secure.

Supply & fix in repairs under voltage relay complete all as specified and directed by Engineer-in- Charge. (Make:- PIC / EC / Wader.)

LT under ground electric power cable crossed linked polyethylene ( XLPE) insulated, galvanised steel strip or wire armoured, ISI-7098 Marked, with aluminium conductor multi stranded , heavy duty 1100 Volts grade of size 70 sqmm cross sectional area, 3.5 core ,complete all as specified laid in trenches/ laid under floor or fixed naked with walls / on poles/ in ducts /in GI pipes etc. with and including MS Clamps, nuts , bolts, washers including jointing and testing complete and taking out unserviceable cable , complete all as specified and directed by Engineer-in- Charge. Note : Excavation, earth work, sand cushioning, protection bricks/ tiles/ block and pipe shall be measured and paid separately under appropriate items.

All as per item No 91 above but size of 50 sqmm 3.5 core.

All as per item No 91 above but size of 95 sqmm 3.5 core.

S&F of submersible flat copper stranded cable 1100 Volt grade of size 16 sqmm 3 core complete all as specified and directed by Engineer-in- Charge.

S&F of submersible flat copper stranded cable 1100 Volt grade of size 10 sqmm 3 core complete all as specified and directed by Engineer-in- Charge.

Excavation in trenches not exc 1.5m wide and and not exc. 1.5m depth wide in soft/loose soil for laying electric cables/pipes etc including getting out excavated earth and trimming the sides and bottoms of trenches , complete all as specificed and directed by Engineer-in-Charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick each, excavated soil in trenches after the cables have been laid and tested, complete all as specified and directed by Engineer-in-Charge.

Removing excavated soil to a distance not exceeding 50 meter and depositing where directed at a level not exceeding 1.50 meter above the starting point , complete all as specified and directed by Engineer-in-Charge.

Supply and spread fine dry sand locally available for cable cushioning complete all as specified and directed by Engineer-in- Charge.

M&L for laying sub class 'B' brick in trenches as cable protection covers across the length of the cable complete all as specified and directed by Engr-in-charge.

S&F in repair MCB DB single pole with neutral sheet metal enclosure double door type, 240V,of suitable size plate and common neutral link all enclosed in standard steel sheet flush mounting type factory fabricated ,powder coated complete with out MCB and with enclosure blank plates for unused way suitable for 02 way complete all as specified and directed by Engineer-in- Charge.

S&F in repair MCB single pole & neutral 20 Amp rating 'C' Series 240 Volt complete all as specified and directed by Engineer-in- Charge.

Supply and fixing in replacement of the water level indicator of OHT 21 head and 90 mtr apart from the tubewell complete kit in all manners as Approved by E-in-C's Br, AHQ including taking down of old unserviceable spares: IE Co, or equivalent of Servel/ Surya Electronics & Control complete all as specified and directed by Engineer-in- Charge.

Supply, installation, testing and commissioning indoor type LT cubical panel size not less than 1.5 Mtrx 1.2 Mtr x 0.40Mtr depth shall be factory fabricated as per IS-8623 powder coated with structureal siemens grey RAL 7032 paint front and back openable and lockable by key from both side having louvers and air vent gasket and totally vermin proof made out of 2.0mm thick MS sheet duly compartmentalized for incoming and outgoing laminated copper busbar duly insulated with colour coded heat shrinkable sleeves and mounted on DMC/epoxy insulators size not less than 50x50x conical type at a maximum interval of 500mm ). The incomer and outgoing shall have extension link two times the rating of individual feeder. The length of extension should not be less than 200mm long copper strip. All links shall be insulated with colour coded heat shrinkable sleeves having provision for termination of incomers and outgoing cables. All control wires shall be not less than 2.5 Sq mm multi stranded copper conductor and properly bunched/tied, ferruled for proper identification and crimpled with adequate size of lugs.

INCOMING a) Changeover switch on load in open execution 4 pole 415 V, 50 cycles-160 Amp -02 Nos( One for commercial & DG Set Supply & other for phase changing Make : L&T Cat Part No. CO21600 0000 or equivalent model in Legrand/Schnieder b) Busbar 4 pole (three phase and one for neutral) made out of laminated copper size 40mmx6mm c) MCCB Cap 160 Amp, 4 pole, 415V, 50 c/s 36 KA-01 No Make :L&T Cat Part No. CM92152 0000X1 or equivalent model in Legrand/Schnieder

OUTGOING a) MCCB Cap 100 Amp, 4 pole, 415V, 50 c/s 36 KA-01 NoMake : L&T Cat Part No. CM92153 0000X1 or equivalent in Legrand/Schnieder b)MCB TPN capacity 32 Amps, 415V, 50 c/s 16 KA-01 No. Make : Legrand / Schnieder / L&T c) MCB SPN capacity 32 amp, 'C' series-02 Nos Make : Legrand / Schnieder / L&T d) Star/delta soft starter suitable upto 36KW /50HP 3 phase, 415V, 50 c/s induction motor including protection against over voltage, under voltage, over current under current reverse phasing, single phasing, earth fault with required PLC . Make : L&T Cat Part No. SS94021 or equivalent model in BCH/Havells e) DOL starter suitable for 3 phase 50 Hz 400V, not less than 5 HP induction motor.-01 No Make : L&T Cat Part No. SS96210 POVO or equivalen model in BCH/Havells

Earthing complete with galvanised steel plate earth electrode 600X600X6mm thick buried directly in ground (earth pit not less than 2.25 meter below ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to GI strip 32x6mm at two points by means of bolts and nut, check nut and washers including charcoal dust, common salt, necessary excavation in hard/dense soil, returning filling in and removal of surplus soil to a distance up to 50metres, PCC pit in 1:3:6 type CI (using 20mm grade stone aggregate) RCC 1:2:4 type B-1 (using 20mm grade stone aggregate ) 50mm thick pit cover, reinforced with 8mm dia TMT bars 75mm c/c, both ways MS handle 12mm dia, GI funnel, wire mesh and GI watering pipe of 20mm bore GI (light grade) and earth lead protection pipe 40mm bore (light grade) all as specified, directed and shown in electrical plate No 5 of SSR Part-I and testing ,including dismanteling of old unserviceable earthing , complete all as specified and as directed by Engineer-in-Charge.Note : (i) The unit rate includes earth lead and protection pipe up to maximum 7.5 metre from earth plate to earth point/test point.(ii) Earth pit shall be constructed minimum 1.00 metre away from earth.

commercial construction