REPAIR/MAINT OF SUBMERSIBLE PUMP, FOUNTAIN PUMP MOTORS AND STN SWIMMING POOL AND OTHER ALLIED WORKS AT VARIOUS PUMP HOUSES UNDER GE (AF) BAMRAULI

Amount

Taking out submersible pumping set of capacity 5 to 10 HP, three phase, any type from bore well by disconnecting all electrical and mechanical connections including connected items of pump such as column pipes complete for checking, disconnecting cable and pump including lowering & reassembling the pump in the existing position by reconnecting after repair/inspection of pump including packing materials, nut bolts, securing of submerssible in column pipe by using insulated wires, cable jointing materials etc, testing and commissioning all as directed by Engr-in-Charge

All as per item No.1 here-in- but 15 to 20 HP capacity

All as per item No.1 here-in- but 30 HP to 40 HP capacity

M&L for disconnecting the booster pump of any capacity from site and servicing / repairing the same by replacing coupling including nut/bolts, bearing, bushes, oil seals and reassembling and re-alignment, commissioning and testing complete all as specified and directed by Engineer-in-charge.

Taking out submersible pumping set/ deep well jet pumping set of any capacity, any size/ type from bore well by disconnecting all electrical and mechanical connections including connected items of pump such as column pipes, cable complete for checking & repair of pump including lowering & reassembling the pump in the existing position by reconnecting after repair/inspection of pump all as directed by Engr-in-Charge

M&L for Repair/overhauling of submersible pump set of capacity 5 to 10 HP by opening/de-asembling the pump including derusting, descaling, servicing, oiling/greasing & including replacement of worn out defective spare parts such as GI washer, nuts, bolts, packing and other minor parts not specifically mentioned shall be replaced where required for proper functioning of pump set including re-assembling in the existing position, testing complete all as specified and directed by Engr-in-Charge. Note : 1. Spare parts shall be measured and paid separatly under respective item of sch "A". 2. Rates for wshers, studs&nuts, nut & bolts and packing materilals and other minor spare parts shall be included in this item.

All as per item No.6 here-in- but 15 to 20 HP capacity

All as per item No.6 here-in- but 30 HP to 40 HP capacity

M&L for repair/overhauling of submersible pump/ deep well submersible pump of capacity 1 HP to 10 HP by opening/de-asembling the pump including derusting, descaling, servicing, oiling/greasing & including replacement of worn out defective parts, required GI washer, nuts, bolts and other minor parts not specifically mentioned shall be replaced where required for proper functioning of pump set complete all as specified and directed by Engr-in-Charge. Note : Rates for washers, studs &nuts, nut & bolts and packing materilals and other minor spare parts shall be included in this item.

Supply only spare parts required for repair/ overhauling of pumps 5 to 10 HP vide Sch `A' Item No. 6 here-in- before :-

(b) Bowl body CI

(c) Stage sleeve for S/S in stage bowl

(d) Bearing bush in stage bowl

(e) Gun Metal impeller of suitable dia

(f) Impeller key

(g) Pump motor connector CI

(h) Gun Metal neck ring

(j) Pump shaft stainless steel

(k) Coupling of suitable dia with key

(l) Stud and nut

Supply only spare parts required for repair/ overhauling of pump 15 to 20 HP vide Sch `A' Item No. 7 here-in- before :-

(b) Bowl body CI

(c) Stage sleeve for S/S in stage bowl

(d) Bearing bush in stage bowl

(e) Gun Metal impeller of suitable dia

(f) Impeller key

(g) Pump motor connector CI

(h) Gun Metal neck ring

(j) Pump shaft stainless steel

(k) Coupling of suitable dia with key

(l) Stud and nut

Supply only spare parts required for repair/ overhauling of pumps 30 HP to 40 HP vide Sch `A' Item No. 8 here-in- before :-

(b) Bowl body CI

(c) Stage sleeve for S/S in stage bowl

(d) Bearing bush in stage bowl

(e) Gun Metal impeller of suitable dia

(f) Impeller key

(g) Pump motor connector CI

(h) Gun Metal neck ring

(j) Pump shaft stainless steel

(k) Coupling of suitable dia with key

(l) Stud and nut

S&F of stator set of submersible motor for 30 HP duly winded with PVC insulated wire and including taking out existing unserviceable stator set complete all as specifed and directed. Make: KSB/ SU/ Kalama

S&F rotor for submersible motor submersible motor suitable for 30 HP including taking out existing unserviceable rotor complete all as specified and directed. Make: KSB/ SU/ Kalama

M&L for rewinding of electric motor 3 phase, 415 Volts, 50 C/S, of capacity 2 HP to 10 HP of booster pump of any make from the pumping set, rewinding the stator coil with PVC insulated/super enamelled copper winding wire of existing type, guage and size including insulating material and reassembling and refixing the same with true alignment, testing and commissioning complete all as specified and directed.

M&L for rewinding of electric motor 3 phase, 415 Volts, 50 C/S, of capacity 2 HP to 10 HP of open well submersible pump of any make from the pumping set, rewinding the stator coil with PVC insulated copper winding wire of existing type, guage and size including insulating material and reassembling and refixing the same with true alignment, testing and commissioning complete all as specified and directed.

M&L for rewinding of electric motor of submersible pump any make and any type of capacity 1 HP with PVC insulated copper winding wire suitable gauge/size matching to existing straightening and repairing/ claning of stator slots properly by using adequate size of sand paper including insulating materials complete all as specified and directed.

M&L for rewinding of electric motor of Tullu pump any make and any type of capacity 1 HP with PVC insulated copper winding wire suitable gauge/size matching to existing straightening and repairing/ claning of stator slots properly by using adequate size of sand paper including insulating materials complete all as specified and directed.

M&L for rewinding of electric motor of submersible pump any make 3 phase, 415V, 5 to 10 HP with PVC insulated heavy duty superior quality copper winding wires of suitable gauge/size matching to existing, straightening and replacement of U/s spares, cleaning of stator slots properly by using adequate size of sand paper including insulating materials complete all as specified and directed. Note: Spares reqd for the same will be measured and paid separately under relevant item

All as per item No.19 here-in- but 15 to 20 HP capacity

All as per item No.19 here-in- but 30 HP capacity

All as per item No.19 here-in- but 41 HP capacity

Supply only spare parts required for repair of motor 5 HP to 10 HP vide Sch `A' Item No. 19 here-in- before :-

(a) Thrust plate

(b) Segment bearing complete set

(c) Segment housing body CI

(d) Lower bush body

(e) Upper bush body

(f) Pump connector

(g) Upper bearing body

(h) Lower bearing body

(j) S/S sleeve for rotar shaft

(k) Oil seal

(l) GM Bush for submersible motor pump

(m) Sand guard

Supply only spare parts required for repair of motor 15 HP to 20 HP vide Sch `A' Item No. 20 here-in- before :-

(a) Thrust plate

(b) Segment bearing complete set

(c) Segment housing body CI

(d) Lower bush body

(e) Upper bush body

(f) Pump connector

(g) Upper bearing body

(h) Lower bearing body

(j) S/S sleeve for rotar shaft

(k) Oil seal

(l) GM Bush for submersible motor pump

(m) Sand guard

Supply only spare parts required for repair of motor 30 HP to 40 HP vide Sch `A' Item No. 21 & 22 here-in- before :-

(a) Thrust plate

(b) Segment bearing complete set

(c) Segment housing body CI

(d) Lower bush body

(e) Upper bush body

(f) Pump connector

(g) Upper bearing body

(h) Lower bearing body

(j) S/S sleeve for rotar shaft

(k) Oil seal

(l) GM Bush for submersible motor pump

(m) Sand guard

S&F in replacement of Mild Steel column pipe flanged both ends 125 mm dia complete with necessary fixing arrangement such as suitable size of nuts, bolts, gasket, washer, etc complete 3 mtr long and 6 mm thick complete all as specified and directed. Make - Jindal/ Swastik/ Tata/ Prakash.

All as per item No. 26 here-in-before but 100mm dia Make - Jindal/ Swastik/ Tata/ Prakash.

S&F in replacement of PVC insulated flat copper submersible cable heavy duty 3 core 1100 volt grade of the following size complete all as specified and directed. Make - Havells/ Plaza/ Finolex :-

(a) 2.5Sqmm

(b) 16 Sqmm

(c) 35 Sqmm

S&F in replacement MCCB 4 Pole, 200 Amps, Thermal release 160-200, 36 KA 415 volt grade complete and connecting with pump controller panel all as specified. Make Cat part No CM98065OONO of L&T or equivalent from list of makes as approved by GE

S&F in replacement single phase preventer, 380V, complete all as specified and directed. Make: Minilec/ Asian/L&T

S&F in replacement MN-5 Relay Direct operated direct mounting, 380V, suitable for MU-G30/40/50 cat part No SS94136OOTO of L&T or equivalent from list of makes as approved by GE

S&F in replacement Terminal Block 30A - 5 way suitable for MR G2 cat part No CS96032 of L&T or equivalent from list of makes as approved by GE

S&F in replacement Terminal Block 60A - 3 way suitable for MU-G10/20 cat part No CS94806OOOO of L&T or equivalent from list of makes as approved by GE

S&F in replacement Terminal Block 100A - 3 way suitable for MU-G30/50 cat part No CS94338OOOO of L&T or equivalent from list of makes as approved by GE

S&F in replacement of Indicating lamp Red/ Green, 415V suitable for MU-G30/50 cat part No CS94810DOOO of L&T or equivalent from list of makes as approved by GE

S&F in replacement of Volt-Ammeter 500V, 0-100A cat part No CS90056OOOO of L&T or equivalent from list of makes as approved by GE

S&F in replacement of Rocker switch (For MU-G30 to MU-G75) cat part No CS90272OOOO of L&T or equivalent from list of makes as approved by GE

S&F in replacement of Electronic Star-Delta Timer type ST100 160 - 500V, for 3 - 30 sec, cat part No ST80328OOOO of L&T or equivalent from list of makes as approved by GE

S&F in replacement of ML-1 Thermal over load relay 6-10 Amps range Cat part No. SS91858OOVO of Make L&T or equivalent from list of makes as approved by GE

S&F in replacement of ML-1 Thermal over load relay 10-16 Amps range Cat part No. SS91858OOBO of Make L&T or equivalent from list of makes as approved by GE

S&F in replacement of ML-2/ ML-3 Thermal over load relay 20-32 Amps range Cat part No. SS91859OOEO of Make L&T or equivalent from list of makes as approved by GE

S&F in replacement of ML-3 Contact Kit for power contactor Cat part No. SS95309 of Make L&T or equivalent from list of makes as approved by GE

S&F in replacement of ML-4 Contact Kit for power contactor Cat part No. SS95311 of Make L&T or equivalent from list of makes as approved by GE

S&F in replacement of Coil for ML-3 Power Contactor Cat part No. SS90545 of Make L&T or equivalent from list of makes as approved by GE

S&F in replacement of Coil for ML-4 Power Contactor Cat part No. SS91258 of Make L&T or equivalent from list of makes as approved by GE

S&F in replacement of contactor ML-4 Power Contactor Cat part No. SS90910 of Make L&T or equivalent from list of makes as approved by GE

S&F in replacement of MCB SP range 6 to 32 Amp, C curve, 10 kA complete all as specified and directed.

S&F in replacement of MCB TP range 32 Amp, C curve, 10 kA complete all as specified and directed.

S&F in replacement of MCB TPN range 40 Amp, C curve, 10 kA complete all as specified and directed.

S&F in replacement of Copper Lugs 16 sqmm complete all as specified and directed.

S&F in replacement of Copper Lugs 35 sqmm complete all as specified and directed.

S&F in replacement of Copper spreader terminal 4 pole Cat part No. ST98066OOOO of Make L&T or equivalent from list of makes as approved by GE

S&F in replacement of 36 µF MFD, 440V run capacitor spare cyclinderical condensors with wire Cat part No. LTCCMRW036B2 of Make L&T or equivalent from list of makes as approved by GE

S&F in replacement of 150 µF MFD, 440V start capacitor spare cyclinderical condensors with wire Cat part No. LTCCMSW150P2 of Make L&T or equivalent from list of makes as approved by GE

S&F in replacement non clog submersible pump controller in sheet enclosure Type MU-G6 DOL for three phase motor 415 volts, 50 HZ, 6 HP, 9-14 Amps relay range including suitable size LT panel, outdoor type, for mounting/fixing the pump controller, cubical compartmentalised of 2mm thick CRCA sheet powder coated front door openable with angle iron 45x45x5 mm frame bottom of the panel board, grouted by using PCC foundation 1:2:4 type C1 with 20 mm graded stone aggregate, thimbling and cable entry boxes with cable gland inculding painting with two coat of powder coated painting over a coat of red oxide primer complete all specified and directed. Make Cat Part No. SS97756COAO of L&T or equivalent from list of makes as approved by GE

S&F in replacement PVC insulated with 1.5 sq mm 3 core, FR PVC Round Sheathed, Copper Conductor (flexible) industrial cable, 1100 Volt, conforming to IS 694 all as directed by Engr-in-Charge.

S&F in replacement PVC insulated with 1 sq mm single core, FR PVC Round Sheathed, Copper Conductor (flexible) industrial cable, 1100 Volt, conforming to IS 694 all as directed by Engr-in-Charge.

Supply, testing and commissioning of pressure pump of capacity 1HP, single phase complete with air tanks, pressure control switch, pressure guage, brass assembly etc with all necessaray connection including taking out of existing unserviceable pressure pump complete all as specified and as directed by Engineer-in-charge. Make: Kirloskar/ KSB/ Crompton

Supply, testing and commissioning of Submersible pump of capacity 1 HP, single phase complete etc with all necessaray connection including taking out of existing unserviceable submersible pump complete all as specified and as directed by Engineer-in-charge. Make: Kirloskar/ KSB/ Crompton

M&L for rewinding of pressure pump 0.5 HP to 1 HP of any make, single phase, 240V with PVC insulated heavy duty superior quality copper winding wires of suitable gauge/size matching to existing, straightening and replacement of u/s spares cleaning winding slots properly by using adequate size of sand paper including insulating materials complete all as specified and directed. Note: Spares reqd for the same will be measured and paid separately under relevant item.

S&F in replacement of the following spare parts suitable for pressure pump 0.5 to 1HP complete all as specified :-

(a) Pressure switch

(b) Oil seal

(c) Ball bearing (set of two)

(d) Impellar

Dewatering the fountain, cleaning of fountain & fountain motor well complete, removing the algae, moss, roots, vines, clean out the cracks with wire brush, wash the concrete floor with acid, making the surface dust proof for filling the cracks with resin epoxy, cleaning the pipings, light fittings, nozzles for clearing the blokages, replacement of unserviceable wiring of water proof light fitting and spot light fittings, cutting removing or welding to MS/GI pipings for leak arresting as required at site, cutting removing the old unserviceable PVC fittings and replacement of PVC fittings with heavy duty ISI marked PPR pipe and fittings such as Tee, elbow, MTA, coupling , reducer, sockets of any size etc. painting to the MS & GI pipings inside the fountain with synthetic enamel paint of colours as directed after scrapping , scraching the existing suface and making good and disturbed surface with required PCC (1:2:4) type B-1, filling up with water up to the desired level and testing and adjusting the nozzles for correct functioning all as directed by Engr-in-Charge. Note : (i) PPR pipes and Cable for wiring as required will be measured and paid under relevent item of schedule.(ii) The above job will be operated as and when required at site for smooth functioning of the fountain during the entire period of contract for each fountain.(iii) Payment for this item shall be made on completion of the contract period.

S&F in replacement vertical jet nozzle (ISI Marked) 40mm inlet dia and 80mm outlet opening made out of brass chromium plated .(as per sample) suitable for the fountain.

S&F in replacement of crown nozzle adjustable type (ISI Marked) made out of brass and chromium plated all as directed by Engr-in -Charge

S&F in replacement dandalion rod made out of aluminium alloy 80 cm long 12mm dia and cleaning and adjusting the nozzles (As per sample) complete all as specified and directed by Engr-in-charge.

S&F in replacement of Fountain Light With Stand (Jumbo) 12V 30 watts, MultiColor AutoColor Change, AUSTIN Jumbo Fountain SS SMD(LED) Light With Stand (100% Water Proof ,Resin Filled), complete all as specifed and directed.

S&F in replacement of water proof under water tight light fitting 9x3watt power LED in put 9 V DC 27 watts, fully stainless steel 304 body, with 6mm PC glass in multicolours of white- warm-yellow-green-blue.Protection IP-68 including including required AC to DC converter/ driver etc. Cat part No. AT-00117of Make Aquarius or equivalent in Bajaj/Cromption Greaves.

S&F in replacement of LED controller for fountain input 220volts output 12V DC, 5 Amp with on off switch push button for changing light 5 to 10 Nos LED light operator in belt PCB etc complete all directed and specified.

M&L for detecting the fault on LT panel/ submersible pump controller/ submersible pump/booster pumps sets etc, rectifying the defect on relays, metering devices, tightning the electrical accessories with required insulation materials, measuring and recording values of votage, ampere, earth resistance, checking of motor and pumps for its correct functioning etc based on day to day complaints all as specified and direceted by Engr-in-Charge. (Spare parts required for the same will be measured and paid separatly under relevant item)

S&F Tullu pump of capacity 1.5 HP, single phase complete etc with all necessaray connection including taking out of existing unserviceable Tullu pump complete all as specified and as directed by Engineer-in-charge. Make: Kirloskar/ KSB/ Crompton Note : 1. All critical items/ spares such as relays, power contactor, starters etc catered in the contract to be kept ready for use during the period and to be executed as directed by Engineer-in-Charge as and when required. 2. Repair to pump motor will be carried immediately on noticing the defects and to be re-installed to ensure water supply to the Station as directed by Engineer-in-Charge .

M&L for Dewatering of under ground sump, cleaning of residual water, fungies, liquid mud, cleaning tiles of side wall and bottom surface of swimming pool approximately 700 sqmm area with the help of soft nylon brushes and acid without damaging any tiles laid in swimming pool including cleaning of joints between tiles and refilling white cement/ apex solution between the joints and and removing dirty materials away 50 mtrs distance from the swimming pool and after cleaning the under ground sump refilling with water available from pump house of department (as required at site) complete all as specified and directed. Note : Acid measured and paid separately under respective item of schedule “A”

Supply and mixing calcium Hypo chlorite 65% to 70% chlorine content in granular disinfectant for water treatment, more suitable than chlorine gas and stronger than bleaching powder and sodium hypochlorite packed in 45 Kg sealed container. Man power for daily basis for 8 hours mixing of chemical at swimming pool as per requirment complete all as specified and directed Make-Puri chlor brand of M/S Sree Rayalaseema Hi-Strength Hypo Ltd or equivalent in M/S Grasin Industries Ltd (chemical division)

Supply and mixing T.C.C.A -90 Chlorination granules as oxidizing agent for swimming pools and ensuring the correct proportion of the agent for treatment of water Man power for daily basis for 8 hours mixing of chemical at swimming pool as per requirment complete all as specified and directed by Engr-in-Charge.

M&L for repairing of suction sweeper by dismantling its pump and motor, rewinding of motor 3 HP including replacement of worn out parts of pump such as bearing, impeller, bushes etc including repairing of trolley by replacing rusted angles, wheels etc, welding/soldering properly and painting with two coats of synthetic enamelled grey colour paint complete and other minor parts not specifically mentioned shall also be replaced where required for proper functioning of suction sweeper including replacement of the following unserviceable parts complete all as directed :- (a) Impeller - 01 Nos, (b) Bearing front/Rear - 02 Nos, (c) Brushes - 01 Nos

M&L for filling of compressor oil of air compressor complete all as specified and directed.

Cleaning the surrounding area of Swimming pool by cutting removing the grass, shrubs, bushes around swimming pool and installations at Tech Area, South Camp and North Camp all as directed by Engr-in-Charge and removing from the campus complete all as specified and directed. Note : 1. This particular job to be operated through out the contract period to maintain the cleanness of the surrounding area of the installation by removing the shrubs/bushes and grass to the entire satisfaction of the Engineer-in-Charge and the periodicity of this item shall be decided by Engineer-in-Charge.

Supply and mixing stable bleaching powder in sealed container/bags (ISI marked) 30% chlorine. Make – VCR/KCI/DCM/VIKRAM MODI

Supply and mixing alum (ferric)

Supply acid for cleaning swimming pool as per item No 1 above

Supply and mixing copper sulphate (flakes)

Supply and lay Nylon rope

S&F in repair, CI foot valve 150mm dia IS-4038 and taking out old unserviceable valve and removal complete all as specified and directed.

M&L for rewinding of electric motor of any make, 5 HP 3 phase, 415 volt, with best quality PVC insulated heavey duty copper conductor of suitable gauge/size matching to existing straightening and repairing of starter slots including insulating materials complete all as specified and directed. Note :- The rate quoted by the contractor considering the old retrieved materials which shall be the contractor property after considering credit under credit schddule.

M&L for cleaning of over head tanks of capacity 10000 Gallons to 100000 gallons comprising of the following operations :- (a) Dewatering of the tank shall be carried out with gravitational flow. (b) Removal of left over dirty water and sludge shall be carried out. (c) Cleaning of overhead reservoir completely with bleaching powder and internal walls, floor, ceiling of tank shall be carried out by high pressure water jet. Pressure of machine shall not be less than 80-120 bar and ensure that no dirt, algae or moss remain on surface of tank. (d) Date of cleaning and capacity of tank will be written on OHT with white paint in a black painted square of suitable size in obliterating old writing of any description with paint to match existing works with letters or figures (Block, Roman or Indian) size of each letter will not be less than 5cm.

Note :- Credit shown in credit schedule of tender document shall be considered by the tenderer while quoting the rates of various items. The same shall be recovered from various payment to contractor before handing over old material.

Krishna Enterprises (BID ID -3043308)

M/S vibhuti enterprises (BID ID -3043956)

Avion Industries (BID ID -3044222)

bharat construction (BID ID -3041924)

M/S R S Traders (BID ID -3043779)

Shivam Traders (BID ID -3044598)

M A TRADERS (BID ID -3044316)