REPAIRS MAINTENANCE TO SUBMERSIBLE PUMPS FOUNTAIN MOTORS AND ALLIED WORKS SERVICES AT SOUTH CAMP TECH AREA AND MAP AREA AT 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, replacement of cable and repair of pump including lowering & reassembling the pump in the existing position by reconnecting after repair of pump including packing materials, nut bolts, securing of submerssible in column pipe by using insulated wires, cable jointing materials etc, testing and commissioning complete all as specified and directed. Note- (i) 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.1 above but 15 to 20 HP capacity

All as per item No.1 above but 30 HP to 40 HP capacity

M&L for repair and 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 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. Note- (i) Spare parts shall be measured and paid separatly under respective item of Sch 'A' (ii) 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.4 above but 15 to 20 HP capacity

All as per item No.4 above but 30 HP to 40 HP capacity

Supply only spare parts required for repair and overhauling of pumps 5 to 10 HP vide Sch 'A' item No. 4 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 and overhauling of pump 15 to 20 HP vide Sch 'A' item No. 5 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 and overhauling of pumps 30 HP to 40 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

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

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, claning of stator slots properly by using adequate size of sand paper including insulating materials complete all as specified and directed.(Spares reqd for the same will be measured and paid separately under relevant item) Note- (i) 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.12 Above but 15 to 20 HP capacity

All as per item No.12 Above but 30 HP capacity

All as per item No.12 Above but 40 HP capacity

S&F in replacement of the following spare parts suitable for motor of capacity 5 to 10 HP complete all as specified :-

(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

All as per item No.16 Above but 15 to 20 HP capacity

(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

All as per item No.16 Above but 30 HP to 40 HP capacity

(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

M& L for rotor shaft welding & turning to khard work for submersible motor 5 to 40 HP all as specified and directed.

M& L for taking stator slot to khard work for submersible motor 5 to 40 HP all as specified and directed.

M&L for disconnecting the booster pump of any size and capacity from site including servicing and repair 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.

Taking out submersible pumping set/ deep well jet pumping set of capacity 1 HP to 3 HP single phase, any type from bore well/ deep 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 and inspection of pump complete all as specified and directed.

M&L for repair and overhauling of submersible pump set/ deep well jet pumping set 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. Note :- (i) Rates for washers, studs & nuts, nut & bolts and packing materilals and other minor spare parts shall be included in this item.

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.

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 :-

All as per item No.28 Above but 2.5 Sqmm 1100 volt grade

All as per item No.28 Above but 16 Sqmm 1100 volt grade

All as per item No.28 Above but 35 Sqmm 1100 volt grade

Supply and fix in replacement MCCB 4 Pole, 200 Amps, Thermal release 160-200, 36 KA 415 volt grade complete and connecting with pump controller panel complete all as specified and directed. Make Cat part No CM98065OONO of L&T or equivalent in Legrand

Supply and fix in repleacement single phase preventer SPPR type SDz5, 380V, suitable for MU-G30/40/50/75 complete all as specified and directed. Make Cat part No XM81807OOOO of L&T or equivalent in legrand

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 in legrand

S&F in replacement Terminal Block 60A - 3 way suitable for MU-G10/20 cat part No CS94806OOOO of L&T or equivalent in legrand

S&F in replacement Terminal Block 100A - 3 way suitable for MU-G30/50 cat part No CS94338OOOO of L&T or equivalent in legrand

S&F in replacement of Indicating lamp Red/ Green, 415V suitable for MU-G30/50 cat part No CS94810DOOO of L&T or equivalent in legrand

S&F in replacement of Volt-Ammeter 500V, 0-100A cat part No CS90056OOOO of L&T or equivalent in legrand

S&F in replacement of Rocker switch (For MU-G30 to MU-G75) cat part No CS90272OOOO of L&T or equivalent in legrand

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 in legrand

Supply only ML-1.5 Thermal over load relay 10-16 Amps range complete all as specified and directed. Make Cat part No. SS91858OOBO of Make L&T or equivalent in Legrand

Supply only ML-2/ML-3 Thermal over load relay 28-42 Amps range complete all as specified and directed. Make Cat part No. SS91859OOFO of Make L&T or equivalent in Legrand

Dismantling of old change over switch after disconneting all incoming/out going connection and supply and fixing of new OFF load change over switch 4 pole, 415 Volt, AC, 50 Hz of capacity 100 Amps with sheet metal enclosure and fixing on panel/wall by the help of nuts and bolts and all electircal connection complete all as specified and directed by Engr-in-Charge. Make:-Havells/Standard/Indoasian

Supply and fix in replacement ML-3 Contact Kit for power contactor complete all as specified and directed. Make Cat part No. SS95309 of Make L&T or equivalent in Legrand

Supply only ML-4 Contact Kit for power contactor complete all as specified and directed. Make Cat part No. SS95311 of Make L&T or equivalent in Legrand

Supply only Coil for ML-1.5 Contactor complete all as specified and directed. Make Cat part No. SS90873 of Make L&T or equivalent in Legrand

Supply only Coil for ML-3 Power Contactor complete all as specified and directed. Make Cat part No. SS90545 of Make L&T or equivalent in Legrand

Supply only Coil for ML-4 Power Contactor complete all as specified and directed. Make Cat part No. SS91258 of Make L&T or equivalent in Legrand

Supply only Contactor ML-3 Power Contactor complete all as specified and directed. Make Cat part No. SS90721 of Make L&T or equivalent in Legrand

Supply only contactor ML-4 Power Contactor complete all as specified and directed. Make Cat part No. SS90910 of Make L&T or equivalent in Legrand

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.

Supply and fix in replacement of enclosure box 2 way/ 3 way/ 4 way 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 submersible pump controller in sheet enclosure Type MR-G6 DOL (With Wideband Coil) for three phase motor 415 volts, 50 HZ, 3 phase, 5 HP, 6-10 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. SS97756COTO of L&T or equivalent in Legrand

S&F in replacement non clog submersible pump controller in sheet enclosure Type MU-G20 FASD for three phase motor 415 volts, 50 HZ, 15 HP, 11KW, 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. SS95984DOAO of L&T or equivalent in Legrand

S&F in replacement of PVC insulated with 2.5 sq mm 4 core, FR PVC Round Sheathed, Copper Conductor (flexible) industrial cable, 1100 Volt, conforming to IS 694 complete all specified and directed.

S&F in replacement PVC insulated with 6 sq mm 2 core, FR PVC Round Sheathed, Aluminium Conductor (flexible) industrial cable, 1100 Volt, conforming to IS 694 all as directed by Engr-in-Charge.

S&F in replacement of Submersible pump of capacity 1 HP, single phase complete etc with all necessaray connection complete all as specified and as directed. 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 unserveciable 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 and directed. :-

Pressure switch

Oil seal

Ball bearing (set of two)

Impellar

Pressure gauge

S&F Gun metal gate valve/ Ball valve 40mm dia, ISI marked with iron wheel head screwed both ends for iron pipes complete all as specified and directed. Make : Zoloto/Seico/Jindal/Upadhaya/Venus

S&F Gun metal gate valve/ Ball valve 20mm dia, ISI marked with iron wheel head screwed both ends for iron pipes complete all as specified and directed. Make : Zoloto/Seico/Jindal/Upadhaya/Venus

S&F Gun metal gate valve/ Ball valve 15mm dia, ISI marked with iron wheel head screwed both ends for iron pipes complete all as specified and directed. Make : Zoloto/Seico/Jindal/Upadhaya/Venus

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 complete all as specified and directed. 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 of water proof spot light LED light fittings 9x1watt power LED, input voltage 12V 9 Watts, operating Temp 20-60 degree Centigrade, 202 stainless steel with 5mm toughned glass , in multicolours of white- warm-yellow-green-blue, OD-135mm, ID-85mm, Height-75mm with protection IP-68 including flat steel bracket with steel pedastal including required AC to DC converter/ driver etc. complete all as specified and directed. Note Cat part No.AF-00151 of Make Aquarius/Bajaj/Cromption Greaves or other ISI marked make approved by Engineer-in-charge.

S&F in replacement of circular LED light fittings 96x1watt power LED, input voltage 12V, PVC body, in multicours of Red-yellow-green complete all as specified and directed.

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. Note: Spare parts required for the same will be measured and paid separatly under relevant item.

S&F in replacement of nozzle 10mm dia made of brass chromium plated, adjustable type including taking down old one complete all as specified and directed.

S&F in replacement of 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 complete all as specified and directed.

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.

S&F Tullu pump of capacity 1 HP, single phase complete etc with all necessaray connection complete all as specified and as directed. Make: Kirloskar/ KSB/ Crompton

Supply and fixing in replacement of FR PVC insulated, unsheathed and multi-standed copper conductor cable of size 35 sqmm, single core, ISI marked, complete all as specified and directed. Make: Havells/RR Kabel/KEI/Finolex/Standard

S&F in replacement of PVC flexible housing section pipe 160mm dia 3mm thick with clips for clamping complete all as specified and directed.

S&F in replacement of PVC flexible housing section pipe 50mm dia 3mm thick with clips for clamping complete all as specified and directed.

S&F in replacement of DIGITAL WATER LEVEL INDICATOR DEVICE, operating on Single Phase Supply, direct display in 19 mm size digit system in meter/centimeter of water level of OVER HEAD TANK/ UNDER GROUND SUMP, the entire unit must operate through a compact electronic circuit, which must ensure reliable operation at 230 volts +/- 5% with reliable in digit display, the circuit must be housed in M.S. CRC Sheet box with nylon moulded connection strips. The level system must resistance transducer, which unaffected by corrosion and other contacts available in water. The product must be controlled by micro switch (should not be sensor system), the whole unit must electronically controlled and the upper level and lower level indicator must be highly sensitive MICRO SWITCH. The complete unit must be in tow parts. Each complete part must be fitted in MSCRC Sheet Box separately One must be installed at over head tank/UG sump and second at PUMP HOUSE with proper powder coating paints, complete all as specified and directed. Make: Seco/ Photron/ Pumputer

S&F in replacement of 01 Sq mm 03 core PVC insulated copper cable For WATER LEVEL MONITOR DEVICE including GI wire 2mm thick for hanging with copper cable. MAKE:- ORBIT/LAP/HPL

M&L for packing pea gravel of size 3 to 5 mm natural shape brought direct from river bank and packing around casing pipe through the peipes provided around the casing pipe to fill up the deficient quantity of pea gravel all as directed by Engr-in-Charge.

Development of tube well by means of pumping high velocity 250 to 400 psi air compressor all as specified including arrangement for equipment fitting and supply of sodium heptasulphate 20 kg all as specified for the bore wells located at various pump houses all as directed by Engr-in-Charge. Note : The above rates are also inclusive for arrangement of suitable dia and length of PVC/canvas pipes to drain the pumped water into the nearest drainage and to ensure water shall not be stagnated near the installation.

Supply & fixing or fabricated of SS frame glow sign boards on retrofit sheet size 1220mm x 760mm duly indicating the name of installation and logo of MES with suitable redium stencil and necessary items for fixing on roof /wall grouting/ PCC work complete all as directed by Engr-in-Charge. Note : Background colour sky blue and matter or size of stencil as direction by Enger-in-Charge.

M&L for cement concrete 1:2:4 type B-0 (using 12.5mm graded stone agg) 25mm thick as in floor and finish concrete surface even and smooth without using extra cost, complete all as specified.

Note:- 1. The cost for item No 72 including for detailing the main power/mechanic to check and rectify the fault in panel /motor through out the day during the entire period of contract. 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 . 3. 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.

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.

M/S Amar Enterprises