REPAIR/MAINTENANCE OF PUMPS, MOTORS, MISC PLANTS AND UPKEEP OF WATER SUPPLY INSTALLATION AT ITARANA ALWAR

Amount

Taking out submersible pump set of any make, any type & any capacity from the bore well including column pipe & cable and lowering the same in bore well after repairing by mechanical means/manually and testing, complete, all as specified & directed. Note :- Repair work and spare parts shall be measured and paid for separately under relevant items here-in-after.

Dismantling of submersible pump electric driven of any make, any type & any capacity and cleaning, overhauling and repairing by necessary machining & welding work including minor spares and replacement of unserviceable spare parts and reassembling the components & testing for function ability, complete, all as specified & directed. Notes :- (i) The spare parts required to be replaced shall be measured and paid for separately as “Supply only” under the relevant items here-in-after. (ii) Unit rate (quoted by the tenderer) shall be deemed to include for all minor spares/extras. The decision of Accepting officer regarding minor spares/extras shall be final, conclusive and binding.

Dismantling of submersible electric motor 3 phase, 440 Volt, any make, any type & any capacity and cleaning, overhauling and repairing by necessary machining & welding work including minor spares and replacement of unserviceable spare parts and reassembling the components & testing for function ability, complete, all as specified & directed. Notes :- (i) The spare parts required to be replaced shall be measured and paid for separately as “Supply only” under the relevant items here-in-after. (ii) Unit rate (quoted by the tenderer) shall be deemed to include for all minor spares/extras. The decision of Accepting officer regarding minor spares/extras shall be final, conclusive and binding.

M&L for taking out the burnt winding and rewinding of submersible electric motor AC 3 Phase 400/440 Volts 2900 RPM of any make & any type with new PVC coated super enameled copper wire of same gauge including insulation material and cable jointing and testing at site complete for the following capacity of motor :- Note : Rectification period for the submersible pump set should not more than 72 Hours from the time of intimation to the contractor, failing in which penelty of Rs 1000 on every day of delay will be laible to the contractor.

Supply and fixing Direct-on-Line (DOL) Starter in sheet steel enclosure for 5 HP electric motor, AC-3 Duty, 415 Volts, 50 Hz, 3 Phase including taking down existing unserviceable starter.

Supply only following spare parts suitable for submersible pump including motor of 7.5/10/12.5/17.5 HP capacity of make JYOTI / KSB / KIRLOSKAR as directed by Engineer-in-Charge :- Note :- All spare parts shall be fixed in the pumps & motors only after prior inspection & approval of Engineer-in-Charge for which these shall be produced by the contractor at store yard of AGE (E/M) Alwar.

Motor thrust plate

Motor thrust bearing

Bearing bush for motor housing Upper/Lower G.M

Motor oil seal

Stage Casing C.I.

Pump Shaft high carbon steel of same make of pump manufacture.

Diffuser PTMT with fixing screw

Distance outlet casing

NRV body

Impeller PTMT KB 100

Flange stud with nut & bolts

Motor stud with nut & bolts

Pump strip

SS Sleeve for Rotor

Bottom Housing

Impeller Neck Ring

Guide / Distance Bush

Coupling for motor pump

Motor sand Guard

Impeller Key

Aluminium Strainer

Disc PVC

Adjusting Bolt

Top Bush Sleeve Set

Bottom bush Sleeve Set

Cable Seal

Drain Plug GM

Repair to starter slot

Rotor suitable for 12.5 HP submersble motor

Rotor suitable for 10 HP submersble motor

Stator with winding suitbale for 12.5 HP motor

Stator with winding suitbale for 10 HP motor

Rotor suitable for 17.5 HP submersble motor

Rotor suitable for 15 HP submersble motor

Stator with winding suitbale for 17.5 HP motor

Stator with winding suitbale for 15 HP motor

M&L for dismantling and taking out the burnt winding of electric motor of centrifugal pump 3 phase 440 Volt make "KIRLOSKAR or any other make" 20 HP and rewinding the same with new super enamelled copper wire of same gauge and with equal number of turns including insulation material and reassembling the motor including testing, complete and refixing at existing position, all as specified & directed.

All as per serial item No.7.00 here-in-before but 15 HP motor.

All as per serial item No. 7.00 here-in-before but 12.5 HP motor.

All as per serial item No. 7.00 here-in-before but 7.5 HP motor.

All as per serial item No 7.00 here-in-before but 5 HP motor.

Dismantling of centrifugal booster pump of 20 HP capacity, 3 phase, 440 Volt, any make, any type and cleaning, overhauling and repairing by necessary machining & welding work with & including replacement of unserviceable spare parts such as ball bearing, oil seal, gland bush, minor spares and reassembling the components & testing for function ability, complete refixing at existing position, all as specified & directed. Note for Serial Item No 13.00, 14.00, 15.00, 16.00 & 17.00 : Rectification period for the centrifugal pump set should not more than 48Hours from the time of intimation to the contractor, failing in which penelty of Rs 1000 on every day of delay will be laible to the contractor.

All as per serial item No. 12.00 here-in-before but 15 HP capacity.

All as per serial item No. 12.00 here-in-before but 12.5 HP capacity.

All as per serial item No. 12.00 here-in-before but 7.5 HP capacity.

All as per serial item No. 12.00 here-in-before but 5 HP capacity.

Supply and Fixing following materials in replacement of old materials :-

Galvanized Iron bolts, nuts ans washers of sizes 1/2" to 5" long of required dia.

Rubber gasket suitable for 50mm dia flange, duly cut & drilled holes, 3mm thick, Nylon thread bonded. Make :- NEOPRINE / JYOTI

S&F 10 sqmm multistranded copper conductor, 3 core PVC insulated and sheathed copper screen protected 1100 Volts grade submersible flat cable fixed to column pipes with suitable clamps & jointing material complete including disconnecting & taking out old unserviceable cable.

M&L for dismantling of electric motor 3HP 3 Phase, removal of burnt winding wire and rewinding with new super enameled copper wire of existing gauge including varnishing & insulating material and reassembling, fixing & connecting including making all connections, testing complete and refixing at existing position, all as directed.

Maintenance & repair of Chlorination Plant and Vacuum Ejector of any make and type by dismantling complete, draining of water and cleaning by Kerosene and Carbon tetra chloride solution, removing gas chocking, replacement of spare parts greasing of pump and motor & testing including any machinery work all as directed.

S&F SS multistranded chain 10mm PVC insulated rope for sewage submersible pump including taking out old unserviceable chain.

S&F 80mm dia hose pipe jublee clip with suitable size of nut and bolt for sewage submersibles pump including taking out old unserviceable hose pipe jublee clip.

M&L for painting of centrifugal pump set any capacity including connected pipe and accessories at pump house bldg. with synthetic enamel paint complete with foundation base including writing of MES/SM No. on machine with white synthetic enamel paint all as directed.

Supply only calcium Hypochloride, 65% to 70% chlorine content (Granular/Tablet form) Make: Brand 'Puri Chlor' of M/s Sree Rayalaseema Hi —Strength Hypo Ltd. Or other make approved by E-in-Cs Branch during currency of work. Note : Necessary approval for the product / Make be submitted by the contractor.

Dismantling of centrifugal booster pump of 3 HP capacity, 3 phase, 440 Volt, any make, any type and cleaning, overhauling and repairing by necessary machining & welding work with & including replacement of unserviceable spare parts such as ball bearing, oil seal, gland bush, minor spares and reassembling the components & testing for function ability, complete, all as specified & directed.

S&F fully automatic star delta starter for submersible pump, in sheet enclosure, suitable for 17.5 HP, 15 KW motor, AC – 3 Duty, 50 Hz, 415 Volt, 3 Phase, 13 - 21 Amp relay range & testing complete all as directed including dismantling & taking out old unserviceable starter. Make : L&T (Model : MU-G20, Cat Part No. SS95984) or equivalent of English Electric / HPL / Schneider / Legrand / C&S / Havells / Standard / MDS / Siemens / Crompton Greaves / ABB as approved by GE

S&F fully automatic star delta starter for submersible pump, in sheet enclosure, suitable for 17.5 HP, 15 KW motor, AC – 3 Duty, 50 Hz, 415 Volt, 3 Phase, 16 - 28 Amp relay range & testing complete all as directed including dismantling & taking out old unserviceable starter. Make : L&T (Model : MU-G20H, Cat Part No. SS95975) or equivalent of English Electric / HPL / Schneider / Legrand / C&S / Havells / Standard / MDS / Siemens / Crompton Greaves / ABB as approved by GE

Taking down existing unserviceable chloronome plant and supply, installation, commissioning and testing the choloronome plant complete consisting of following components: (a) Dosing system consisting of 100 ltrs FRP tank with FRP Lid level Gauge along with 1/35 HP agitator (1280 RPM) with shaft and blade in SS 316 (FRP/Epoxy Coated) mounted on tank. Lid will have port hole for pouring Altoch and water when necessary. Lid will also have provision for mounting Dosing Pump on the Lid. Make - Any other make approved by HQ CE SWC Jaipur / E-in-C's Branch New Delhi. (b) Dosing pump alongwith tubing (1m long) suction valve and injection valve having a maximum pressure of 10 Kg/Sqcm including low level switch and special function valve. Necessary inlet & outlet GI tubing of required length all as specified. Make - DECRIN (model - FW-21) or equivalent of make - ION exchange or any other make approved by HQ CE SWC Jaipur / E-in-C's Branch New Delhi.

S&F of following items for repair / replacement to existing unserviceable parts of starter (star delta /DOL) of pump panel for submersible pump set/mono block pump set at various location to make fully functional including taking out old unserviceable items :- Note : The quoted rate included, to maintain the servicibilty of starter panels round the clock and rectification of defects in any spare part of starter, If occured during operation, without any extra cost.

Mini contactor with screw connection, 3 pole, AC operated, 16-20 Amp, B06-30-10 of Make - ABB/Legrand/L&T.

Mini contactor with screw connection, 3 pole, AC operated, 32 Amp, B07-30-10 of Make - ABB/Legrand/L&T.

No volt coil 200/240 Volt 50 Hz of Make - ABB/ Legrand/ L&T.

No volt coil 380/415 Volt 50 Hz of Make - ABB/ Legrand/ L&T.

Thermal overload relay, range 10 to 14 Amp, TA25DU 14M of Make - ABB/ Legrand/ L&T.

Thermal overload relay, range 13 to 19 Amp, TA25DU 19M of Make - ABB/ Legrand/ L&T.

ON-delay electronic timer, 220-240 V AC of required time range, Type CT-ERE of Make - ABB/ Legrand/ L&T.

ON-delay electronic timer, 110-130 V AC of required time range, Type CT-ERE of Make - ABB/ Legrand/ L&T.

MCB TPN 63 Amps 10 KA 415 Volts AC 50 Hz including taking down old unserviceable MCB.

Single Phasing Preventor of existing make

ON/OFF switch complete of starter

Ameter of rating 0-60 Amp of existing size

Voltmeter 3 Phase, AC, 415 volts of existing size

Naturally open & naturally close switch (NO-NC) suitable for contactor of existing make.

M&L for 50 mm bore GI medium grade column pipe in 3 metre length with GI flanged joints duly screwed and welded with pipe & lowering in bore well all including, providing slot/groove for submersible cable, clamps, bolts, nut, GI flanges etc all as required & directed, including taking out old column pipe, complete.

M&L for 65 mm bore GI medium grade column pipe in 3 metre length with GI flanged joints duly screwed and welded with pipe & lowering in bore well all including, providing slot/groove for submersible cable, clamps, bolts, nut, GI flanges etc all as required & directed, including taking out old column pipe, complete.

S & F bore well casing protection cover in two halves, Outter hole 220mm dia and inner hole 50 to 80 mm as required at site complete all as directed.

S&F in repair MCCB's 63 to 100 Amps, with breaking capacity 16KA, 415 Volts, 4 pole in existing feeder/panel, connecting to bus bar with all connecting accessories and modification in bus bar (if necessary), connection complete and testing after completetion all as specified and directed.

S&F in repair MCCB 200 Amps, with breaking capacity 36KA, 415 Volts, 4 pole in existing feeder/panel, connecting to bus bar with all connecting accessories and modification in bus bar (if necessary), connection complete and testing after completetion all as specified and directed.

M&L for PCC (1:4:8) type D2 using 40 mm graded crushed stone aggregate as in foundation, sub base & like, surface finished fair and even complete all as specified.

Dismantling of existing unserviceable LT Panel with accessories and Supply, install, testing and commissioning factory made and tested (including CPRI type test certified) LT feeder pillar box (KIOSK), outdoor type, platform mounted, suitable for 415 Volts, 3 Phase & neutral, 4 wire, 50 Hz, AC supply system, protection class IP-65, having bus bar chamber with insulated copper bus bars of 200 Amps rating in colour code RYB with 3 phase & neutral installed on insulators. The panel shall be dust and vermin proof, made out of 3.15mm thick CRCA MS sheet and 40 x 40 x 6mm thick angle iron for base frame work. (Contd....)

(Contd....) The complete feeder pillar box shall be powder coated inside & outside (of approved shade) including suitable size of copper strip from bus bar to MCCB and internal wiring with PVC insulated stranded copper conductor FRLS cables of appropriate size but not less than 6 sqmm with proper ferrule & cable gland, front openable with aprons for cable entry with double door shutter including locking arrangement as per manufacturers, all as specified and directed. The scope of work includes S&F of the following :- (Contd....)

(Contd....) (f) Phase Sequence Corrector for 15 HP motor, 3 Phase – 01 No. (g) Indicator Set RYB, “LED” type complete -01 Set (h) Fully automatic star delta starter in sheet steel enclosure, suitable for 15 HP electric motor, 3 Phase, AC - 3 Duty, 415 Volt, 50 Hz – 01 No. (j) Power factor correction capacitor 3 KVAR, three phase 415 volts, 50 Hz, heavy duty, cylindrical type, resin filled – 01 No. (Contd....)

(Contd....) Notes : (i) LT panel shall be fixed on platform with PCC (1:4:8), type D-2 using 40mm graded crushed stone aggregate 15cm thick in foundation, brick masonry in CM (1:6) and 15mm thick rendering in CM (1:6) on exposed surfaces and 150mm thick PCC padding in PCC 1:3:6, type C-1 on top and grouting bolts etc for panel. The platform shall be 60cm height from the nearest road level/floor level, complete, all as directed by Engineer-in-Charge. (ii) All incoming MCCB shall be connected through MCCB spreaders with incoming bus bar and incoming cable shall be connected with incoming bus bar. (Contd....)

(Contd....) (iii) Drawing of LT Panel shall be got approved well in advance from GE before fabrication of LT Panel. (iv) The quoted rate shall deemed to include supply & provision of 65mm lock with 2 keys. Make of Lock :- Godrej / Harrison / Link. (v) Cost of suitable platform, MCCB spreaders, cable glands, locking arrangement with lock and key and any minor addition/alteration if required at site (the decision of GE will be final and binding regarding extent to which the change can be considered as minor addition/alteration) shall be deemed to be included in the quoted rates.

Dismantling of existing unserviceable LT Panel with accessories and Supply, install, testing and commissioning factory made and tested (including CPRI type test certified) LT feeder pillar box (KIOSK), indoor type, platform mounted, suitable for 415 Volts, 3 Phase & neutral, 4 wire, 50 Hz, AC supply system, protection class IP-65, having bus bar chamber with insulated copper bus bars of 200 Amps rating in colour code RYB with 3 phase & neutral installed on insulators. The panel shall be dust and vermin proof, made out of 1.6mm thick CRCA MS sheet and 40 x 40 x 6mm thick angle iron for base frame work. (Contd....)

(Contd....) The complete feeder pillar box shall be powder coated inside & outside (of approved shade) including suitable size of copper strip from bus bar to MCCB and internal wiring with PVC insulated stranded copper conductor FRLS cables of appropriate size but not less than 6 sqmm with proper ferrule & cable gland, front openable with aprons for cable entry with double door shutter including locking arrangement as per manufacturers, all as specified and directed. The scope of work includes S&F of the following :- (Contd....)

(Contd....) (f) Phase Sequence Corrector for 20 HP motor, 3 Phase – 01 No. (g) Indicator Set RYB, “LED” type complete -01 Set (h) Fully automatic star delta starter in sheet steel enclosure, suitable for 20 HP electric motor, 3 Phase, AC - 3 Duty, 415 Volt, 50 Hz – 01 No. (j) Power factor correction capacitor 3 KVAR, three phase 415 volts, 50 Hz, heavy duty, cylindrical type, resin filled – 01 No. (Contd....)

(Contd....) Notes : (i) LT panel shall be fixed on platform with PCC (1:4:8), type D-2 using 40mm graded crushed stone aggregate 15cm thick in foundation, brick masonry in CM (1:6) and 15mm thick rendering in CM (1:6) on exposed surfaces and 150mm thick PCC padding in PCC 1:3:6, type C-1 on top and grouting bolts etc for panel. The platform shall be 60cm height from the nearest road level/floor level, complete, all as directed by Engineer-in-Charge. (ii) All incoming MCCB shall be connected through MCCB spreaders with incoming bus bar and incoming cable shall be connected with incoming bus bar. (Contd....)

(Contd....) (iii) Drawing of LT Panel shall be got approved well in advance from GE before fabrication of LT Panel. (iv) The quoted rate shall deemed to include supply & provision of 65mm lock with 2 keys. Make of Lock :- Godrej / Harrison / Link. (v) Cost of suitable platform, MCCB spreaders, cable glands, locking arrangement with lock and key and any minor addition/alteration if required at site (the decision of GE will be final and binding regarding extent to which the change can be considered as minor addition/alteration) shall be deemed to be included in the quoted rates.

M&L for earthing to electric equipments / panels with and including galvanized MS earth plate electrode of size 600x600x6mm thick burried vertically in ground to a depth not less than 2.25 metre below ground level, with top edge of earth plate not less than 1.5m below ground level as shown in electrical plate No 3 of SSR Part I, the earth plate surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15cm on all sides, excavation & earth work in any type of soil and removal of surplus soil upto 50m including galvanized mild steel strip 32mm x 6mm as earth lead, welding at top of electrode and other end of strip connected to equipment body/panel/test point (Contd...)

(Contd….) with two Nos nuts bolts or welding with steel structure, GI earth strip encased in and including 40mm bore GI light grade pipe with all fittings from upper edges of earth plate upto 3.00 metre above ground level fixed along equipment body/panel with and including 25x3mm FI clamps, bolts, nuts and washers, PCC chamber (1:3:6) type C1, MS funnel with wire mesh, GI pipe medium grade 20 mm bore for watering, 75 mm thick RCC cover 1:2:4 type B1 shall be provided on CI frame etc complete all as specified & as directed including dismantling & taking out old existing unserviceable earthing.

M/s Yash Electrical and Maintenance

M/s ASK Enterprises

Shiv Enterprises

M/S HARI CONSTRUCTION

M/s S Amarjit Singh