REPAIR / MAINTENANCE OF PUMP MOTORS AND ALLIED WORKS UNDER AGE E/M NO II OF GE (UTILITY) SECUNDERABAD

Amount

S&F power contactor with coil voltage of 440 volts, 50 cycle confirming to IS, 300 Amps, 3 pole, type ML-12 with necessary inter connections suitable for 200 to 220 HP electric motor, testing and commisioning including removing the old existing one complete all as specified and directed. Make :- L&T Cat No : SS91010 or equivalent make in Siemens / Leagrand.

S&F spare contact kit of voltage of 440 volts, 50 cycle confirming to IS, 300 Amps, 3 pole, type ML-12 with necessary inter connections suitable for 200 to 220 HP electric motor, testing and commisioning including removing the old existing one complete all as specified and directed. Make :- L&T Cat No : SS95317 or equivalent make in Siemens / Leagrand

All as per Item No.02 above but 200 Amps type ML-10, suitable for 150 HP to 180 HP electric motor. Make :- L&T Cat No : SS95315 or equivalent make in Siemens / Leagrand

S&F spare coil for power contactor of 440 volts, 50 cycle confirming to IS, 200 to 300 Amps rating suitable for 150 to 220 HP electric motor, type ML-10/12, testing and commisioning including removing the old existing one complete all as specified and directed. Make :- L&T Cat No : SS91011 or equivalent make in Siemens /Leagrand

S&F thermal overload relay with built in single phase prevention (CT Operated), 3 phase of capacity 180-300 Amps suitable for 3 phase star delta starter, type MN12, 440 volts with necessary fixing materials including disconnecting and removing the old existing one complete all as specified and directed. Make :- L&T Cat No : SS94139OOQO or equivalent make in Siemens /Leagrand

S&F electronic timer switch ST 100, 240/360/415 volts, Range 3 to 30 sec with mounting kit suitable for old existing ET 100 replacement complete all as specified and directed. Make :- L&T Cat No : ST80328OOOO or equivalent make in Siemens /Leagrand

S&F for power contactor with coil voltage of 440 volts, 50 cycle confirming to IS, 300 Amps, 3 pole, type MNX-300 with necessary inter connections suitable for 200 to 220 HP electric motor, testing and commissioning including removing the old existing one complete all as specified and directed. Make : L&T cat No : CS90280 or equivalent make in Siemens /Leagrand

S&F power contactor with coil voltage of 440 volts, 50 cycle confirming to IS, 300 Amps, 3 pole, type MNX-250 with necessary inter connections suitable for 150 to 180 HP electric motor, testing and commissioning including removing the old existing one complete all as specified and directed. Make : L&T cat No : CS94141 or equivalent make in IndoAsian/Leagrand.

S&F for spare contact kit of voltage of 440 volts, 50 cycle conforming to IS, 200 to 250 Amps, 3 pole, type mnx 250 OF l&t with kit necessary inter connections suitable for200 HP electric motor, testing and commissioning including removing the old existing one complete all as specified and directed. Make : L&T cat No : CS90310 or equivalent make in Siemens /Leagrand

S&F for spare coil for power contactor of 440 volts, 50 cycle confirming to IS, 200 to 250 Amps rating suitable for 40 HP to 220 HP electric motor, type MNX 250/MNX300 testing and commissioning including removing the old existing one complete all as specified and directed. Make : L&T or equivalent as required

S&F for replacement of Copper cable lugs of following sizes complete all as specified and directed :-

120 to 150 sq mm

185 to 400 sq mm

S&F for replacement of carbon brush suitable for Electric motor for the following capacities complete all as specified and directed :-

Motor 200 - 220 HP capacity

Motor 150 - 180 HP capacity

M&L for replacement of brass slip ring, 3 phase, 415 Volts suitable for up to 220 HP capacity slip ring motor complete all as specified and directed.

Dismantling and strip opening the centrifugal/ monoblock pump including disconnecting the suction, delivery, vaccum pipe lines and coupling for repairs to pump and refixing the same after repairs including overhauling the pump set, renewal of gasket to pump suction and delivery lines, gland packing, greasing nuts, bolts and washers, Metal Sleeves, painting, replacement of bearing, etc as required for arresting any kind of water leakages including testing and commissioning complete all as specified and directed for the following capacities as mentioned below :

Pump 3 phase 200 to 220 HP capacity.

Pump 3 phase 150 to 180 HP capacity.

Pump 3 phase 10 to 40 HP capacity.

Pump 3 phase 7.5 HP capacity.

Pump 3 phase 3 to 5 HP capacity.

Pump set 3 phase/ Single Phase 1 HP upto 2 HP capacity.

Notes for item Nos 14.01 to 14.06:- (i) The rate quoted is deemed to be inclusive of tools and plants including transportation of pump set from site to workshop and back required for carrying out the repairs. (ii) The rate quoted is deemed to be inclusive of cost towards miscellaneous items such as cotton waste, grease, Gland packing, nut bolts , gasket and other minor consumables. The cost of other spares for pump measured and paid separately under appropriate items. (iii) The rate quoted is deemed to be inclusive of checking of alignment of pump with dial gauge after refitting. (iv) The cost of spares for pump not mentioned above will be considered separately under appropriate items.

Dismantling and strip opening the centrifugal motor including disconnecting the cable connections and coupling of the motor, removing the starter and rotor units, bearings, servicing the motor assembly including cleaning the corbon deposits with corbon tetra chloride, greasing the bearings etc, heat varnishing the motor windings by applying varnish and keeping the windings into the hot air oven till the mositure evoporates completely at authorized workshop and refixing the same after repairs including connecting up of the electric connections including testing and commissioning complete all as specified for the following capacities :-

Motor 3 Phase 200 to 220HP capacity.

Motor 3 Phase 150 to 180 HP capacity.

Motor 3 Phase 20 to 40 HP capacity.

Motor 3 Phase 10 to 15 HP capacity.

Motor 3 Phase 5 HP to 7.5 HP capacity.

Motor 3 Phase / 1 Phase 1 HP To 3 HP capacity

Notes for item Nos 15.01 to 15.06:- (i) The rate quoted is deemed to be inclusive of tools and plants including transportation of motor from site to workshop and back required for carrying out the repairs. (ii) The rate quoted is deemed to be inclusive of cost towards miscellaneous items such as cotton waste, grease and other consumables. (iii) The rate quoted is deemed to be inclusive of checking of alignment of pump with dial gauge after refitting. (iv) The cost of spares for motor shall be paid separately under appropriate items.

M&L for rewinding the centifugal/ Monoblock electric motor startor or rotor with PVC insulated, super enamelled copper conductor with ‘F’ class heavy grade insulation weight and turns to achieve its full efficiency inclduing tying the winding and connecting the coils and brining the connections as that of exisitng one including applying insulating varnish, heating and backing the windings thoroughly including taking down old existing copper winding complete all as specified and directed of following capacities :-

Stator winding of Electric motor, 3 phase, 200 to 220 HP capacity.

Stator winding of Electric motor , 3 phase, 150 to 180 HP capacity

Stator winding of Electric motor, 3 phase,20 to 40 HP capacity.

Stator winding of Electric motor, 3 phase, 10 to 15 HP capacity.

Startor Winding of Electric Motor, 7.5 HP capacity.

Startor Winding of Electric Motor, 5 HP capacity.

Winding of Electric Motor 1 HP to 3 HP capacity.

Supply only the spare part of Non Drive End Bearing suitable for make of motor existing at site as in repairs for the following capacities of motors complete all as specified and directed :-

Motor, 3 phase, capacity 200 to 220 HP.

Motor, 3 phase, capacity 150 HP to 180 HP.

Motor, 3 phase, capacity 20 to 40 HP .

Motor, 3 phase, capacity 10 to 15 HP .

Motor, 3 phase, capacity 7.5 HP.

Motor, 3 phase, capacity 5 HP.

Motor, 3 / 1 phase up to 3 HP capacity

Supply only the spare part of Drive End Bearing suitable for make of motor existing at site for epairs of the following capacities of motors complete all as specified and directed :-

Motor, 3 phase, capacity 200 to 220 HP.

Motor, 3 phase, capacity 150 HP to 180 HP.

Motor, 3 phase, capacity 20 to 40 HP .

Motor, 3 phase, capacity 10 to 15 HP .

Motor, 3 phase, capacity 7.5 HP.

Motor, 3 phase, capacity 5 HP.

Motor, 3 / 1 phase up to 3 HP capacity

Supply only the ball bearing/roller bearing (For Non-Drive End) suitable for make of pump existing at site for repairs of the following capacities of pumps complete all as specified and directed :-

Pump, fitted with 3 phase motor of capacity 200 to 220 HP.

Pump fitted with 3 phase motor of capacity 150 to 180 HP.

Pump, fitted with 3 phase motor of capacity 20 to 40 HP .

Pump, fitted with 3 phase motor of capacity 10 to 15 HP.

Pump, fitted with 3 phase motor of capacity 7.5 HP.

Pump, fitted with 3 phase motor of capacity 5 HP.

Pump fitted with 3 /1 phase motor of capacity up to 3 HP capacity

Supply only the ball bearing/roller bearing (For Drive End) suitable for make of pump existing at site for repairs of the following capacities of pumps complete all as specified and directed :-

Pump, fitted with 3 phase motor of capacity 200 to 220 HP.

Pump fitted with 3 phase motor of capacity 150 to 180 HP.

Pump, fitted with 3 phase motor of capacity 20 to 40 HP .

Pump, fitted with 3 phase motor of capacity 10 to 15 HP.

Pump, fitted with 3 phase motor of capacity 7.5 HP.

Pump, fitted with 3 phase motor of capacity 5 HP.

Pump fitted with 3 /1 phase motor of capacity up to 3 HP capacity

Supply only the following spares suitable for make existing at site of pump 2 stage 70 LPS capacity for repairs complete all as specified and directed :-

Pump shaft suitable for 2 stage impeller of capacity 70 LPS.

Cast Iron impeller Ist stage suitable for 70 LPS pump

Cast Iron impeller IInd stage suitable for 70 LPS pump.

Cast Iron bearing cover for drive and non drive end for pump of capacity 70 LPS

Cast iron inter stage ring for pump of capacity 70 LPS.

Rubber for water reflector for pump

Cast Iron shaft sleeve for drive end for pump of capacity 70 LPS.

Cast Iron shaft sleeve for non drive end for pump of capacity 70 LPS..

Cast Iron spacer sleeve for drive end for pump of capacity 70 LPS.

Cast Iron spacer sleeve for non drive end for pump of capacity 70 LPS..

Lock nut round type for pump of capacity 70 LPS.

Bronze nut for shaft sleeve for pump

Stuffing box bush cast Iron for pump

Gland packing for pump of capacity 70 LPS.

Set of key for pump set

Set of ‘O’ ring for pumps

Set of gaskets 3.0mm thick as per sample set of ‘O’ ring for pumps.

Cast iron gland set of 2 halves for pump of capacity 70 LPS Make of Pumps & Motors for item Nos: 21.01 to 21.18:- KIRLOSKAR/BEACON WEIR/DECON AIRCON/CG

Disconnecting and removing the water and electric connections carefully from the existing submersible pump sets of capacity 3 HP to 10 HP and taking out the pump set alongwith pipes and fittings for flushing the bore well upto 450 feet depth or repair the pump set and strip opening the pump set for repairs/replacement of worn out spares, refixing of serviceable spares, assembling the pump set completely, testing of pump set, lowering the pump set inside the bore well after repairs including connecting back the water and electric connections, commissioning of pump set for satisfactory operation on its full load complete all as specified and directed. Note :- The spares required for repair the pump sets and rewinding of motors will be measured and paid seperetely.

Disconnecting and removing the water and electric connections carefully from the existing submersible pump sets of capacity 5 HP to 10 HP and taking out the pump set alongwith pipes and fittings for flushing the bore well above 450 feet and upto 750 feet depth or repair the pump set and strip opening the pump set for repairs/replacement of worn out spares, refixing of serviceable spares, assembling the pump set completely, testing of pump set, lowering the pump set inside the bore well after repairs including connecting back the water and electric connections, commissioning of pump set for satisfactory operation on its full load complete all as specified and directed. Note :- The spares required for repair the pump sets and rewinding of motors will be measured and paid seperetely.

Disconnecting and removing the water and electric connections carefully from the existing submersible pump and motor sets of capacity 10 HP and taking out the pump and motor set alongwith pipes and fittings above 750 feet and upto 1100 feet depth of bore and repair the pump/motor set and strip opening the pump and motor set for repairs/replacement of worn out spares, refixing of serviceable spares, assembling the pump set completely, testing of pump set, lowering the pump set inside the bore well after repairs, including connecting back the water and electric connections, commissioning of pump set for satisfactory operation on its full load complete all as specified and directed. Note :(i) The spares required for repair the pump sets and rewinding of motors will be measured and paid seperately. (ii) Due to more depth existing coloumn pipes are welded by using GI Strip . The rate quoted is deemed to be inclusive of cutting of strip during removing and welding of new strip during refixing as well as any other arrangements required for the same.

M&L for rewinding the Submersible pump Motor with PVC insulated, super enamelled copper conductor with ‘F’ class heavy grade insulation weight and turns to achieve its full efficiency inclduing tying the winding and connecting the coils and brining the connections as that of exisitng one including applying insulating varnish, heating and backing the windings thoroughly including taking down old existing copper winding complete all as specified and directed for Submersible pump motor of following capacity :-

Submersible Motor upto and including 5 HP.

Submersible Motor above 5 HP up to 10 HP.

Supply only the following spares suitable for existing make of submersible/centrifugal pump set 3 to 10 HP capacity, multi stage for repairs complete all as specified and directed :-

Gun metal Impeller.

Stage casing.

SS Sleeves.

Middle bush.(LB)

Middle sleeve.

Discharge outlet.(LB)

Pump coupling.

DOL SS Sleeve.

Suction bush.

Pump Shaft

Supply only the following spares in repairs of centrifugal / monoblock pump set of up to 10 HP capacity complete all as specified and directed :-

Ball bearing suitable for induction motor.

Ball bearing for non drive end suitable for pump.

GM bush.

CI impeller.

MS pump shaft.

Gland cover.

Supply only the following spares in repairs of centrifugal / monoblock pump set of above 10 HP and up to 40 HP capacity complete all as specified and directed :-

Ball bearing suitable for induction motor.

Ball bearing for non drive end suitable for pump.

GM bush.

CI impeller.

MS pump shaft.

Gland cover.

Complete removal of existing treatment including preparation of old painted surfaces by washing, rubbing down and stopping of painted surfaces, painting with one coat of synthetic enamel paint of approved colour on centrifugal pump set of 180 HP to 220 HP capacity including inlet, outlet mains, couplings, sluice valve, non return valve, base plate, pulley with safe gaurd, vacume pipe line, LT panel board and writting the MES / SM number with black paint of suitable size of letters complete all as specified and directed.

All as per item No-29 above but for 10 HP to 40 HP centrifugal pump set.

All as per item No-29 above but for up to 7.5 HP centrifugal pump set.

Supply and installation CPRI approved Pump Starter electric control panel board, for In door use, single door dust & vermin proof floor mounted made out of CRCA steel sheet of 3.15 mm thick angle iron legs of size 50mmx50mmx6mm, having electrolytic high conductivity insulated bus bar made but of aluminium strips of rating 200 amps for 3 phase, 415 volts, 50 C/S 4 wire system, with cable entry provision, with suitable lugs gland, voltmeter , Ammeter and phase indicator complete, duly painted with two coats of stove enameled powder coated paint over as coat of red oxide primer complete all as including necessary PCC work of height 45 cm from the ground level including disconnecting / taking out old existing unsv pump panel complete all as specified and directed of the following :-

INCOMMING : (a) MCCB, 4 pole, 415 Volt, 100 Amps, 25 kA - 01 No. Make :- Havells/ balleno (b) 3 Phase LED Voltmeter, Class-0.5 - 01 No. Make :- L&T / equivalent as approved by GE (c) 3 Phase LED Ammeter, Class-0.5 - 01 No. Make :- L&T / equivalent as approved by GE (d) LED Indicator lamp in three colour RYB - 01 Set. OUTGOING : (a) MCB Isolator, 3 pole, 415 Volt, 63 Amps - 03 No's. Make :- Benlo/ Havells (b) DOL Starter in sheet enclosure type MK-1, Motor rating AC-3 Duty, 415 Volt, 50 Hz of 10 HP/7.5 KW, relay max range 15-25 Amps - 02 No's. Make :- L&T/ equivalent as approved by GE (c) Single Phase Preventor Relay type Sz5 (6 Wire), 415 Volt - 01 No's. Make :- L&T/ equivalent as approved by GE

Supply and replace heavy duty long socket suitable for 50 mm dia heavy duty GI pipe complete all as specified and directed

S&F wall mounted name plate of motors by using acrylic sheet 3 mm thick of size 45 CM X30 CM mentioning Office name, capacity of motors, Sl Number, mes No, date of installation etc by using colour strip complete all as directed by Engineer -in -Charge

S&F PVC insulated, unarmoured, heavy duty electric cables of 150 Sqmm single core with stranded copper conductor, 1100 volts laid in trenches, ducts, pipes, drawn across the roads/paths/drains/along poles/walls/floors/equipment etc cutting to required length connecting with necessary end ferrules / water proof joints and jointing and testing including disconnecting/taking out old existing cable complete all as specified and directed.

S&F PVC insulated Copper conductor, sheathed, Submersible flat cables of size 4 Sqmm, 3 core, for Submersible Pumps, 1100 Volts grade, conforming to IS:694/1990 with latest amendments cutting to required length connecting with necessary end ferrules / water proof joints and jointing and testing including disconnecting/taking out old existing cable complete all as specified and directed.

S&F PVC insulated Copper conductor, sheathed, Submersible flat cables of size 2.5 Sqmm, 3 core, for Submersible Pumps, 1100 Volts grade, conforming to IS:694/1990 with latest amendments cutting to required length connecting with necessary end ferrules / water proof joints and jointing and testing including disconnecting/taking out old existing cable complete all as specified and directed.

S&F for replacement of Lead Acid battery 12 Volt 180 AH complete with initial charging and checking complete all as specified and directed. Make- Exide/Amron or equivalent make as approved

S&F of DOL Starter suitable for upto 7.5 HP Motor, 5.5 KW and relay max range 20-32 Amp as in repairs complete all as specified and as directed. Make : L&T cat part No CS90947 or equivalent of Havells/CG as approved.

S&F of single phase preventer suitable for upto 7.5 HP motor as in repairs complete all as specified and as directed. Make : L&T cat part No CS94824DOOO or equivalent of Havell/MINILAC

Supply and installation CPRI approved pump starter electric control panel board, for out door use, double door dust & vermin proof floor mounted made out of CRCA steel sheet of 3.15 mm thick angle iron legs of size 50x50x5mm, having electrolytic high conductivity insulated bus bar made out of aluminium strips of rating 100 Amps for 3 phase, 415 Volts, 50 C/S 4 wire system, with cable enty jprovision, with suitable lugs gland, voltmeter, Ammeter and phase indicator complete, duly painted with two coats of stove enameled power coated paint over a coat of red oxide primer complete all as including necessary PCC work of height 300 cm from the ground level including disconnecting/ taking out old existing unsv pump panel complete all as specified and directed of the following (Leg of the panel should not be less than 0.75 M and size of the panel should not be less than 70CmX60CMX30CM)) :-

INCOMMING :- (a) MCCB, 4 pole, 415 Volt, 40 Amps, 16 KA - 01 No (b) 3 Phase LED Voltmeter, class - 0.5 - 01 No (c) 3 Phase LED Ammeter, class -0.5 - 01 No (d) LED Indicator lamp in three colour RYB - 01 Set OUTGOING :- (a) MCCB, 3 pole, 10 KA c Curve 415 volts, 32 Amps -01 No (b) DOL starter in sheet enclosure type MK-1, Motar rating AC-3 duty, 415 volts, 50 Hz suitable FOR 7.5 HP relay max rang 15-25 Amps-01 No. (c) Single phase preventor realy type Sz% (6wire), 415 volts -01 No

S&F brass non return (reflux) valve screwed end with gun metal seat type of size 80 mm. Make : Kartar/kirloskar/durga/zoloto

S&F brass non return (reflux) valve screwed end with gun metal seat type of size 65 mm Make : Kartar/kirloskar/durga/zoloto

S&F brass non return (reflux) valve screwed end with gun metal seat type of size 50 mm. Make : Kartar/kirloskar/durga/zoloto

S&F brass non return (reflux) valve screwed end with gun metal seat type of size 40 mm Make : Kartar/kirloskar/durga/zoloto

S&F brass non return (reflux) valve screwed end with gun metal seat type of size 25 mm Make : Kartar/kirloskar/durga/zoloto

S&F Cast iron foot valve swing type flanged of size 50 mm as per IS 4038 . Make : Kartar/kirloskar/durga

S&F Cast iron foot valve swing type flanged of size 65 mm as per IS 4038. Make : Kartar/kirloskar/durga

S&F Cast iron foot valve swing type flanged of size 80 mm as per IS 4038 . Make : Kartar/kirloskar/durga

S&F Cast iron foot valve swing type flanged of size 100 mm as per IS 4038 . Make : Kartar/kirloskar/durga

S&F Cast iron foot valve swing type screwed of size 200 mm as per IS 4038 . Make : Kartar/kirloskar/durga

Note for item Nos 43 to 52 : (a) The rate quoted is deemed to be inclusive of all arrangements required for replacement of unserviceable Foot valve / NRV including removing and refixing of suction pipe from sump as required on ground

S&F Contactor 40 amps 3 phase coil operating operating voltage 230 volt Make : L&T model cs94190

S&F Contactor 25 amps 3 phase coil operating operating voltage 230 volt Make : L&T model cs94110

S&F MCB SP&N 32 Amps 10 KA C Curve . Make : L&T model BB20320C /Legrand/havells

S&F MCB SP&N 25 Amps 10 KA C Curve . Make : L&T model BB20325C /Legrand/havells

S&F MCB SP&N 20 Amps 10 KA C Curve . Make : L&T model BB20200C /Legrand/havells

S&F MCB TP&N 20 Amps 10 KA C Curve . Make : L&T model BB40200C /Legrand/havells

S&F MCB TP&N 32 Amps 10 KA C Curve . Make : L&T model BB40320C /Legrand/havells

S&F MCB TP&N 63 Amps 10 KA C Curve . Make : L&T model BB406300C /Legrand/havells

S&F MCB TP 20 Amps 10 KA C Curve . Make : L&T model BB30200C /Legrand/havells

S&F MCB TP 32 Amps 10 KA C Curve. Make : L&T model BB30320C /Legrand/havells

S&F MCB TP 63 Amps 10 KA C Curve . Make : L&T model BB306300C v

Supply only water treatment chemical calcium hypo chloride 65% - 70% chlorine content in granular form ,calcium based granular disinfectant for water treatment (Drinking water) packed in 45/50 kg drum complete all as specified and directed. Make : PURI CHLOR/AQUAFIT/AQUA24/Altoc GP

Supply only Tri chloro isocyanuric acid (TCCA-90) in white granular form for disinfectant for swimming pool of supar quality contains chlorine 90 % duly packed in 45/50 kg drum 100% solvable in water, having molecular weight 23.44 and appearance in white PH value 1% solution - 2.7 to 3.3 and moisture level 0.5% complete all as specified and directed.

Supply only Bleaching powder Grade-I, IS 1065:1989(used in drinking water), stable dry free flowing white in appearance without hard lumps and visible impurities in laminated high density polythene bags of 25 Kgs capacityof each bags. Make : ADITYA BIRLA CHEMICALS LTD (DC) /RAMCO/GRASIM/ DCM

Supply only copper sulphate crystal, ISI marked to maintain the H2O standards complete all as specified and directed. Notes for item No 64 to 67 :- (i) Contractor shall supply material as per monthly requirement basis in bags/containers as and when directed by Engr-in-Charge at various installation of AGE E/M No-II. (ii) The rate quoted is deemed to be inclusive of complete labour and transportation for the materials at various installations of AGE E/M No II with out any extra cost.

S&F submerceable pump controller fully automatic DOL starter AC 3 duty 415 volt suitable for 6 HP motor relay range 9-14 Amps complete all including necessary connections complete all as directed. Make : L&T model number ss97756/equivalent from siemens/abb/schneider

S&F submerceable pump controller fully automatic DOL starter AC 3 duty 415 volt suitable for 10 HP motor relay range 13-21 Amps complete all including necessary connections complete all as directed. Make : L&T model number ss95983/equivalent from siemens/abb/schneider

S&F DOL starter AC 3 duty 415 volt suitable for 10 HP motor relay range 09-15 Amps with single phase protection complete all including necessary connections complete all as directed. Make : L&T model number ss94351/equivalent from siemens/abb/schneider

S&F submerceable pump controller fully automatic DOL starter AC 3 duty 415 volt suitable for 7.5 HP motor relay range 9-14 Amps complete all including necessary connections complete all as directed. Make : L&T model number SS96210/equivalent from siemens/abb/schneider

Supply and replace thermal over load relay in existing DOL starter of capacity 5HP/7.5 HP as per existing relay range complete all as directed.

Supply and replace thermal over load relay in existing DOL starter of capacity 10 HP as per existing relay range complete all as directed.

M&L Cement Concrete 1:3:6 (20mm Graded Stone Aggregate) as in foundation, PCC, protection of pipe etc., complete all as specified and as directed.

Disconnecting, dismantling and taking aside the Pump set of 180 to 220 HP capacity for replacement of existing base frame with new one from the installed position and dismantling of existing PCC / RCC foundation and refixing the same motor by preparing sufficient PCC foundation and base frame reqiured for 180 / 220 HP pump including connecting items like nuts, bolts and setting the alignemnt of motor and pump set testing and commissioning all as specified and directed. Note: The rate quoted is deemed to be inclusive of required replacement of baseframe/MS channel and PCC / RCC for foundation.

Disconnecting, dismantling and taking aside the Pump set of 10 to 25 HP capacity for replacement of existing base frame with new one from the installed position and dismantling of existing PCC / RCC foundation and refixing the same motor by preparing sufficient PCC foundation and base frame reqiured for 10 / 25 HP pump including connecting items like nuts, bolts and setting the alignemnt of motor and pump set testing and commissioning all as specified and directed. Note: The rate quoted is deemed to be inclusive of required replacement of baseframe/MS channel and PCC / RCC for foundation.

Disconnecting, dismantling and taking aside the Pump set of 05 to 7.5 HP capacity for replacement of existing base frame with new one from the installed position and dismantling of existing PCC / RCC foundation and refixing the same motor by preparing sufficient PCC foundation and base frame reqiured for 5hp/7.5 hp HP pump including connecting items like nuts, bolts and setting the alignemnt of motor and pump set testing and commissioning all as specified and directed. Note: The rate quoted is deemed to be inclusive of required replacement of baseframe/MS channel and PCC / RCC for foundation.

M&L for removing submerceable pump motor set of capacity up to 7.5 HP stuck in side the borewell of depth up to 100 meter by flushing the existing borewells of any size with drilling compressor mounted on truck at a pressure of 7 Kg / Sqcm with compressed air and flushing the sand, mud including flushing out tree roots etc from the bore well till removing of the stuck motor and then clear the bore by using Rod drilling using Bore well drilling machine from any kind of obstruction, reinstall the motor and coloumn pipe, necessary electric connection and testing complete all as specified and directed . Note : The rate quoted is deemed to be inclusive of Flushing by using suitable compressure, rod drilling for clearing of bore well, Removing the submerceable pump set stuck inside the bore well and reinstall the same after repair including removing and refixing of coloumn pipe, electrical connections, testing ets as required .

M&L for arresting lekages from pumps of motor capacity 150 to 220 HP by replacing gasket, nutbolts, gland packing etc as required complete all as directed Note: The rate quoted is deemed to be inclusive of all items as requiree to arrest the leakages from pumps

M&L for arresting lekages from pumps of motor capacity 05 HP to 25 HP by replacing gasket, nutbolts, gland packing etc as required complete all as directed Note: The rate quoted is deemed to be inclusive of all items as requiree to arrest the leakages from pumps

M&L for Cement Concrete 1:2:4 (20mm Graded Stone Aggregate) as in Side Wall of Cable Duct, including necessary form work etc. complete all as specified and as directed.

M&L for preparing Steel and Iron Surfaces of any description, over 100mm width or girth and applying one coat of Synthetic Enamel Paint (First quality) over a Coat of Red Oxide Zinc Chrome Primer, complete all as specified and as directed.

M&L for Single Side Painted flex gloss sign board fabrication with 20mm dia mild steel SQ hallow pipe frame and four side and back side in covered with 23mm gauge plain galvanized sheets incl wiring letter diagram photography and making design covering the front surface as directed by Engr-in-Charge including necessary electrical connection complete and dismantling existing old one.

Advance Maintenance Free G.I. SAFE EARTHING Electrode with pipe of not less than 50 mm outer dia (thickness not less than -2.5MM) and two meter length, The electrode should be of galvinised (80 -100 micron) along with earth lead as Galvanised steel strip of size 32 X6 mm 7.5 m . The GI Electrode shall be pre-filled with Cristaline Conductive Material (CCM). The GI electrode shall be surrounded with 25 kg Back Fill compound to provide maximum contact between the electrode and Back Fill Compound. Backfill compound should be eco-frendly and having RoHs certification. GI Electrode Shall be tested from CPRI. The earting pit should be cover with PCC (1:2:4 , B1) cover of 450 x 450 mm complete all as specified and directed. Make : ASHLOK / INDELEC/JMV /TERCEL.

M&L cross arm bracing supports, clamp and back plate from structural steel section including nuts & bolts washer, welding, bending, cold or hot drilling holes for bolts in any shape or size as indicated or as directed and including of one coat primer, one under coat and one finishing coat of aluminium paint for making clamp to be used for fixing of flood light /street light on pole.

M&L for Rubber mat of size 1mX2mX20mm ISI marked

M&L for Rubber mat of size 1mX2mX10mm ISI marked

S&F aluminium strip 25 x 4 mm including replacement of insulating blocks complete all as specified and directed.

Supply and replace thermal overload relay 4.5 to 7.5amp in existing starter panel board of 180 /220 HP motor including its connector base complete all as directed. Make : L&T model MN2 cat number SS9414100U0 and connector suitable for the relay

Supply and lay pipe galvanized, "Heavy class"' including fittings (long socket) 50mm dia in replacement at borewell

Supply and lay pipe galvanized, "Heavy class"' including fittings (long socket) 40mm dia in replacement at borewell

Supply & Replace PVC pipe 6 kg/cm2 of size 180 mm dia heavy duty screwed and socketed type to borewell confirming to IS complete all as specified and directed. Make : Sudhakar

Supply & Replace PVC pipe 6 kg/cm2 of size 250 mm dia heavy duty screwed and socketed type to borewell confirming to IS complete all as specified and directed. Make : Sudhakar

Supply & lowering HDPE heavy duty coloumn pipe in bore well af ter fixing with submerceable pupmsets of internal dia 50mm PN 16kq/Sqmm including necessary fixing arrangement with submerceable motor, and necessary clamp for supporting at the top portion of bore well complete all as d specified and directed. Make : Sudhakar Note: The rate quoted is deemed to be inclusive of lowering of pipe in bore well, necessary connection with MOTOR by using GI fittings, clamps, nutbolts etc as required of heavy duty, 2 sets of clamps for supporting of pipes at the TOP

M&L for flushing of existing borewells of any size upto 150 Mtrs depth with drilling compressor mounted on truck including surging and flushing the bore at a pressure of 7 Kg / Sqcm with compressed air and flushing the sand, mud including flushing out tree roots etc from the bore well till discharge of the fresh water including testing of water samples for chemical and bacteriological tests and complete all as specified and directed .

Taking up or down steel tubing laid in trenches, on wall/in floor, in plinth protection of Bldg including segregation of serviceable pipes and keep in safe custody for reuse, complete with all fittings and connections of the following sizes:-

25 mm dia

40 mm dia

50 mm dia

Supply and laying steel water tubing medium grade, galvanised with all fitting, laid in wall and testing for leakages complete all as specified and directed for the following sizes:- Note : The rate quoted is deemed to be inclusive of all kind of fittings, bends, flenge, thread cutting etc as required for proper fixing of pipe

25 mm dia

40 mm dia

50 mm dia

Supply and replace coupling including rubber / belt of 150 HP to 220 HP motor including necessary arrangements complete all as specifed and directed. Note : The rate quoted is deemed to be inclusive of all arrangements required for replacement of Coupling

Supply and replace coupling rubber / belt of 10 HP to 40 HP motor including necessary arrangements complete all as specifed and directed . Note : The rate quoted is deemed to be inclusive of all arrangements required for replacement of Coupling

M&L for detachable Coupling cover fo safety of operator fof 180 HP to 220 HP motor madeout of 2 MM thick CRCA sheet duly painted og length 1.1 m and width 30 CM including necessary arrangeme for fixing at Base frame by using Nut and Bolts . Note : The rate quoted is deemed to be inclusive of all arrangements required for fixing the protection cover

Supply and replace Unserviceable pressure guage stainless steel of pressure range 100 PSI Suitable for 70 LPS Pumps complete including necessary arrangements including supporting pipes complete all as directed Note : The rate quoted is deemed to be inclusive of all arrangements required for replacement of Pressure Guage

M&L for shifting of cetrifugal monoblock Motor of capacity 5 HP to 10 HP to a new location as directed after disconnecting from existing position including making base by using PCC (1:2:4 by using 20 mm gravel of size not less than 1 M X0.75 X0.75 M and base by using C Channel of suitable size and making electric and water connection complete all as specified and directed. Note : The rate quoted is deemed to be inclusive of all arrangements required for Shifting of Pumpset

Servicing / periodical checking of Starter panel board suitable for 180 HP to 220 HP Motor by replacing all unserviceable parts , checking for any kind of loose contact , identification of fault etc complete all as specifed and directed . Note : All spares to be replaced and measured under relevant items.

Servicing / periodical checking of Starter panel board suitable for 15 HP to 40 HP Motor by replacing all unserviceable parts , checking for any kind of loose contact , identification of fault etc complete all as specifed and directed . Note : All spares to be replaced and measured under relevant items.

Servicing / periodical checking of Starter panel board suitable for 5 HP to 10 HP Motor by replacing all unserviceable parts , checking for any kind of loose contact , identification of fault etc complete all as specifed and directed . Note : All spares to be replaced and measured under relevant items.

Servicing of Submerceable pump motor set of capacity up to 10 HP complete all as directed

Dismantling and strip opening the centrifugal pump including disconnecting the suction, delivery, vaccum pipe lines and coupling for repairs to pump and refixing the same after repairs including overhauling the pump set, renewal of gasket to pump suction and delivery lines, Impeller, casing, bearing housing, tie rods, shaft, stuffing box, gland packing, greasing nuts, bolts and washers, Metal Sleeves, painting , replacement of bearing, etc as required for arresting any kind of water leakages including testing and commissioning complete all as specified and directed for the following capacities at RCPH :-

Pump Model No.Kirloskar - RKB-125/30 6 Stage, 125 LPS, capacity 240 HP Multi stage pump. Notes : (i) The rate quoted is deemed to be inclusive of tools and plants including transportation of pump set from site to workshop and back required for carrying out the repairs. (ii) The rate quoted is deemed to be inclusive of cost towards miscellaneous items such as cotton waste, grease, Gland packing, nut bolts, painting , gasket and other minor consumables. The cost of other spares for pump measured and paid separately under appropriate items. (iii) The rate quoted is deemed to be inclusive of checking of alignment of pump with dial gauge after refitting. (iv) The cost of spares for pump considered separately under appropriate items.

Supply only the following spares for repairs to Centrifugal pump 6 stage 125 LPS capacity complete all as specified and directed :-

Pump shaft suitable for 6 stage impeller of capacity 125 LPS.

Cast iron impeller stage suitable for 125 LPS pump

Cast Iron Bearing Housing for drive for pump of capacity 125 LPS Model No. B C 21 Y 033

Cast Iron shaft sleeve for drive end for pump of capacity 125 LPS

Cast Iron shaft sleeve for non drive end for pump of capacity 125 LPS.

Stuffing box bush cast Iron for pump.

Cast iron gland set of 2 halves for pump of capacity 125 LPS.

Non drive end bearing of suitable capacity of Pumps :-

Pump capacity 240 HP, Make : SKF Equivalent suitable for the Pump

Drive end bearing of suitable capacity of Pumps :-

Pump capacity 240 HP, Make : SKF Equivalent suitable for the Pump

S&F in replacement of unserviceable Gun metal, ball valves, with brass ball valve, screwed both ends for GI pipes including making necessary arrangements and fixed complete all as specified and directed for the following sizes:-

25mm dia bore

40mm dia bore

50mm dia bore

Design, fabrication, supply and errecting connecting and testing totally enclosed LT Cubical DOL starter panel board of size not less than 50cmx50xcmx30cm, 3 Phase 4 wire system indoor type 2mm ,double door front and back openeing type sloped canopy(Hood) on top extended , cable alley, provision of knock out type plates for various sizes of cable up to 25Sqmm Sqmm 4 Core in and out, CPRI approved factory made fabricated out of 3.15mm thik CRCA sheet duly treated through 7 tank pre treatment process and painted with epoxy power coated mat finish of SIEMENTS GREY structral RAL 7032 shade colour, built in industrial type locking arrangement on front and back and pre wired with PVC insulated multi stranded copper conductor for controls , Panel mounted on suitable size of angle iron frame thick duly painted & it shall be fixed from 45cm of ground level and embeded in PCC 1:3:6 type C1, 20cm below ground level and 15cm above ground level including taking down old unserviceable and consisting the following provisions:-

bethelenterprises

sree venkateswara enterprises

Srinivasa Consructions

M Shyam Sunder