REPAIR MAINTENANCE OF SUBMERSIBLE, CENTRIFUGAL PUMPS AND MOTORS, COLUMN PIPES, STARTERS, LT PANNEL BOARDS, STARTER PANELS AND CONNECTED MISC WORKS AT ZONE B AND C UNDER AGE EM NO-II OF GE U SECUNDERABAD.

Amount

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, connecting up of the electric connections etc including testing and commissioning complete all as specified and directed for the following capacities at GLPH, RAMC, 54 DOU, SAFILGUDA, STN WKSP, DGQA, CE Fy, DAD, CDA AND RUDRAMA GUEST PUMP HOUSES and certain other areas :-

Pump of capacity 3 HP.

Pump of capacity 5 HP.

Pump of capacity 7.5 HP.

Pump of capacity 10 HP.

Pump of capacity 15 HP.

Pump of capacity 20/25 HP.

Pump 70 LPS, 2 stage, capacity 40 HP.

Pump 70 LPS, 2 stage, capacity 150 HP.

Pump 70 LPS, 2 stage, capacity 180 HP.

Pump 70 LPS, 2 stage, capacity 220 HP Notes for item No 1.01 to 1.10:- ((i) The rate considered is 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 considered is inclusive of cost towards miscellaneous items such as cotton waste, grease and other minor consumables. (iii) The rate considered is inclusive of checking of alignment of pump with dial gauge after refitting. (iv) The cost of spares for pump considered separately under appropriate items.

Dismantaling and strip opening the centrifugal/Monoblock 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 carbon deposits with carbon tetra chloride, greasing the bearings etc, 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 at GLPH, RAMC, 54 DOU, SAFILGUDA, STN WKSP, DGQA, CE Fy, DAD, CDA AND RUDRAMA GUEST PUMP HOUSES

Motor of capacity 3 HP.

Motor of capacity 5 HP.

Motor of capacity 7.5 HP.

Motor of capacity 10 HP.

Motor of capacity 15 HP.

Motor of capacity 20/25 HP.

Motor 3 Phase 40 HP capacity.

Motor 3 Phase 150 HP capacity.

Motor 3 Phase 180 HP capacity.

Motor 3 Phase 220 HP capacity. Notes for item 2.01 to 2.10 :- (i) The rate considered is inclusive of tools and plants including transportation of motor from site to workshop and back required for carrying out the repairs. (ii) The rate considered is inclusive of cost towards miscellaneous items such as cotton waste, grease and other consumables. (iii) The rate considered is inclusive of checking of alignment of motor with dial gauge after refitting. (iv) The cost of spares for motor considered separately under appropriate items.

M&L for rewinding the centrifugal/Monoblock 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 unserviceable existing copper winding complete all as specified and directed for centrifugal/Monoblock motor of following capacity:-

Motor winding of capacity 3 HP.

Motor winding of capacity 5 HP.

Motor winding of capacity 7.5 HP.

Motor winding of capacity 10 HP.

Motor winding of capacity 15 HP.

Motor winding of capacity 20/25 HP.

Motor winding of capacity 40 HP.

Motor winding of capacity 150 HP.

Motor winding of capacity 180 HP.

Motor winding of capacity 220 HP.

Supply only the following spares for repairs to centrifugal/Monoblock electric motor of the following capacities complete all as specified and directed :-

Drive and Non drive end bearing of suitable capacity Motors :-

Motor of capacity 3 HP.

Motor, 3 phase, capacity 5 HP.

Motor, 3 phase, capacity 7.5 HP.

Motor, 3 phase, capacity 10 HP.

Motor, 3 phase, capacity 15 HP.

Motor, 3 phase, capacity 20/25 HP.

Motor, 3 phase, capacity 40 HP.

Motor, 3 phase, capacity 150 HP, Make : SKF bearing No - 6313-03

Motor, 3 phase, capacity 180 HP, Make SKF bearing No - NU 311

Motor, 3 phase, capacity 220 HP, Make : SKF bearing No - NU 315

Supply only the following spares of ball bearing/roller bearing of centrifugal/Monoblock pump set of the following capacities in repairs complete all as specified and directed :-

Drive and Non drive end bearing of suitable capacity of Pumps :-

Pump of capacity 3 HP.

Pump , 3 phase, capacity 5 HP.

Pump , 3 phase, capacity 7.5 HP.

Pump , 3 phase, capacity 10 HP.

Pump , 3 phase, capacity 15 HP.

Pump , 3 phase, capacity 20/25 HP.

Pump, 3 phase, capacity 40 HP.

Pump capacity 150 HP, Make : SKF bearing No - 7310B

Pump capacity 180 HP, Make : SKF bearing No - 7310B

Pump capacity 220 HP, Make : SKF bearing No - 7310B

Supply only the following spares for repairs to centrifugal/Monoblock pump 3 HP to 20/25 HP capacity complete all as specified and directed :-

Pump shaft of suitable sizes :-

3 HP to 5 HP Capacity

7.5 HP to 10 HP Capacity

15 HP to 20/25 HP Capacity

Cast iron impeller of suitable sizes :-

3 HP to 5 HP Capacity

7.5 HP to 10 HP Capacity

15 HP to 20/25 HP Capacity

Cast Iron bearing cover for drive and non drive end for suitable sizes :-

3 HP to 5 HP Capacity

7.5 HP to 10 HP Capacity

15 HP to 20/25 HP Capacity

Cast Iron inter stage ring for suitable sizes :-

3 HP to 5 HP Capacity

7.5 HP to 10 HP Capacity

15 HP to 20/25 HP Capacity

Rubber for water reflector for suitable sizes :-

3 HP to 5 HP Capacity

7.5 HP to 10 HP Capacity

15 HP to 20/25 HP Capacity

Cast Iron shaft sleeve for drive end and non drive end for suitable sizes :-

3 HP to 5 HP Capacity

7.5 HP to 10 HP Capacity

15 HP to 20/25 HP Capacity

Lock nut round type for pump suitable sizes :-

3 HP to 5 HP Capacity

7.5 HP to 10 HP Capacity

15 HP to 20/25 HP Capacity

Bronze nut for shaft sleeve for suitable sizes :-

3 HP to 5 HP Capacity

7.5 HP to 10 HP Capacity.

15 HP to 20/25 HP Capacity

Stuffing box bush cast Iron for suitable sizes :-

3 HP to 5 HP Capacity.

7.5 HP to 10 HP Capacity.

15 HP to 20/25 HP Capacity

Gland packing for pump suitable sizes :-

3 HP to 5 HP Capacity.

7.5 HP to 10 HP Capacity.

15 HP to 20/25 HP Capacity

Set of key for suitable sizes :-

3 HP to 5 HP Capacity.

7.5 HP to 10 HP Capacity.

15 HP to 20/25 HP Capacity

Set of 'O' ring for suitable sizes :-

3 HP to 5 HP Capacity.

7.5 HP to 10 HP Capacity.

15 HP to 20/25 HP Capacity.

Cast iron gland set of 2 halves for suitable sizes :-

3 HP to 5 HP Capacity.

7.5 HP to 10 HP Capacity.

15 HP to 20/25 HP Capacity.

Set of gaskets 3mm thick as per sample set of 'O' ring for 3 HP to 25 HP Capacity centrifugal pumps. Spares for make of Pump & Motor for item Nos : 6 to 6.53 : KIRLOSKAR/BEACON WEIR/DECON AIRCON/CG.

Supply only the following spares for repairs to Centrifugal pump 2 stage 70 LPS capacity complete all as specified and directed :-

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

Cast iron impeller 1st stage suitable for 70 LPS pump

Cast iron impeller 2nd 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.

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 mm 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 & Motor for item Nos : 7 to 7.16 : KIRLOSKAR/BEACON WEIR/DECON AIRCON/CG.

Disconnecting and removing the water and electric connections carefully from the existing submersible pump and motor sets of capacity 3 HP to 10 HP and taking out the pump and motor set alongwith pipes and fittings upto 350 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 at Zone IIB & C areas complete all as specified and directed. Note : The spares required for repair the pump sets and rewinding of motors will be measured and paid seperately.

Disconnecting and removing the water and electric connections carefully from the existing submersible pump and motor sets of capacity 3 HP to 10 HP and taking out the pump and motor set alongwith pipes and fittings above 350 feet to 600 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 at Zone IIB & C areas complete all as specified and directed. Note : The spares required for repair the pump sets and rewinding of motors will be measured and paid seperately.

M&L for rewinding the electric motor starter 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 old existing existing copper winding complete all as specified and directed of following capacities:-

Submersible Motor 3 HP, Make : Kirloskar, Jyothi & Beaun

Submersible Motor 5 HP, Make : Kirloskar, Jyothi & Beaun

Submersible Motor 7.5 HP, Make : Kirloskar, Jyothi & Beaun

Submersible Motor 10 HP, Make : Kirloskar, Jyothi & Beaun

Supply only the following spares for repairs of submersible Motor pump set multi stage complete all as specified and directed :-

Drive and Non Drive end bearing of suitable capacity submersible motor :-

Submersible Motor 3 HP, Make : Kirloskar, Jyothi & Beaun

Submersible Motor 5 HP, Make : Kirloskar, Jyothi & Beaun

Submersible Motor 7.5 HP, Make : Kirloskar, Jyothi & Beaun

Submersible Motor 10 HP, Make : Kirloskar, Jyothi & Beaun

Drive end and Non drive end bearing bushes of suitable capacity submersible motor :-

Submersible Motor 3 HP, Make : Kirloskar, Jyothi & Beaun

Submersible Motor 5 HP, Make : Kirloskar, Jyothi & Beaun

Submersible Motor 7.5 HP, Make : Kirloskar, Jyothi & Beaun

Submersible Motor 10 HP, Make : Kirloskar, Jyothi & Beaun

M&L for re-conditioning of Rotor/Motor shaft by welding, grinding work including necessary mechinery work required at site to complete all as specified and as directed for the following capacity of Motors:-

Submersible Motor 3 HP, Make : Kirloskar, Jyothi & Beaun

Submersible Motor 5 HP, Make : Kirloskar, Jyothi & Beaun

Submersible Motor 7.5 HP, Make : Kirloskar, Jyothi & Beaun

Submersible Motor 10 HP, Make : Kirloskar, Jyothi & Beaun

M&L for repair of submersible pump set 3 to 10 HP capacity to achieve the water discharge as per manufacturer recommendation including replacement of worn out old existing parts complete all as specified and directed. Note : (i) Expendable stores like cotton waste/cleaning materials, lubricants, gland packing, metal filling, machineing and transportation from site to work shop and back shall be deemed to included in the unit rate quoted. (ii) Labour against this item for replacement of spares (supply only items) shall be deemed to be included in the rate quoted. (iii) Spare parts like SS sleelves, impeller, stage casing etc shall be measured and paid separately under relevant item of Schedule 'A'.

Submersible Pump 3 HP, Make : Kirloskar, Jyothi & Beaun

Submersible Pump 5 HP, Make : Kirloskar, Jyothi & Beaun

Submersible Pump 7.5 HP, Make : Kirloskar, Jyothi & Beaun

Submersible Pump 10 HP, Make : Kirloskar, Jyothi & Beaun

Supply only the following spares for repairs of submersible pump set multi stage complete all as specified and directed :-

Gun metal impeller.

Stage casing Bush

SS Sleeves.

Middle bush (LB).

Middle sleeve.

Discharge outlet (LB).

Pump coupling.

DOL Bush/SS Sleeve.

Suction bush

Pump Shaft.

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 yield testing for 8 hours complete all as specified and directed .

S&F for power contactor with coil voltage of 440 volts, 50 cycle confirming to IS, 400 Amps, 3 pole, type ML-12 with necessary inter connections suitable for 220 HP electric motor, testing and commissioning including removing the old existing one complete all as specified and directed. Make : L&T cat No : SS91010 or equivalent make in SIMENS/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 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 : CS90280 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 ML-12 with kit necessary inter connections suitable for 220 HP electric motor, testing and commissioning including removing the old existing one complete all as specified and directed. Make : L&T cat No : SS95317 or equivalent make in IndoAsian/Leagrand.

All as per item No 18 above but type ML-10, suitable for 150 HP to 180 HP electric motor. Make : L&T cat No : SS95315 or equivalent make in IndoAsian/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 ML-10/12, testing and commissioning including removing the old existing one complete all as specified and directed. Make : L&T cat No : SS91011 or equivalent make in IndoAsian/Leagrand..

Dismantling and strip opening the oil immersed starter for slip ring motor for repairs and refixing the same after carrying out repairs and servicing complete all as specified and directed. Note :- The cost of spares for starter considered separately under appropriate items.

Supply only the following spares of oil immersed starter for slip ring motor as in repairs :-

Main moving contact for OCB ('V' Bar).

Short finger for OCB.

Long finger for OCB.

Main finger coil for drum.

Arcing moving contact.

Arcing fixed contact.

S&F carbon brush suitable for electric motor for the following capacities in repairs all as specified and directed :-

Motor 220 HP capacity.

Motor 150 - 180 HP capacity.

Motor 40 HP capacity.

M&L for replacement of brass slip ring, 3 phase, 415 Volts suitable for 150 to 220 HP capacity slip ring motor complete all as specified and directed.

M&L for replacement of brass slip ring, 3 phase, 415 Volts suitable for 40 HP capacity slip ring motor complete all as specified and directed.

Supply and fix in replacement of copper cable lugs of following sizes :-

50 to 70 Sqmm.

95 to 120 Sqmm.

150 to 185 Sqmm.

240 to 400 Sqmm Make : Dowells/Jaison.

S&F thermal overload relay with built in single phasing 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 old existing one complete all as specified and directed. Make : L&T cat No : SS94139OOQO or equivalent make in IndoAsian/Leagrand..

Shifting of oil immersed starter suitable for 180 HP motor from GLPH to RCPH carefully without dameging any part , install the same at RCPH complete including servicing and necessary repair and testing complete all as directed

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 150 to 220 HP capacity including inlet, outlet mains, coupling, sluice valve, non return valve, base plate, pully with safe gaurd, vaccume 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 3 HP to 40 HP centrifugal pump set.

M&L in replacement of old existing MCCB, 4 pole 400 Amps, 35 KA breaking capacity with thermal adjustable 70% - 100%, magnetic setting 5-10 times complete all as specified and as directed.

All as per item No 30 above but 4 pole 200 Amps, 25 KA breaking capacity with thermal setting adjustable 70% - 100%, magnetic setting 5-10 times complete all as specified and as directed.

All as per item No 30 above but 4 pole 160 Amps, 25 KA breaking capacity with thermal setting adjustable 70% - 100%, magnetic setting 5-10 times complete all as specified and as directed.

All as per item No 30 above but 4 pole 125 Amps, 25 KA breaking capacity with thermal setting adjustable 70% - 100%, magnetic setting 5-10 times complete all as specified and as directed.

Supply only bleaching powder weight of 25 Kgs per bag, 30% chlorine available, ISI marked Grade-I complete all as specified and as directed. Makes : Grasim/Akron India Pvt Ltd/Andhra Sugar Pvt Ltd/Aquafit India Pvt Ltd/IIFCO India Ltd/Rayalaseema or equivalent make as approved. Notes : (a) Contractor shall supply material as per monthly requirement basis in bags/containers as and when directed at various installations of AGE E/M No-II (b) Daily consumption quantity shall be submitted along with each RAR. Also daily consumption of all chemicals shall be recorded in register and maintained at site. (c) The manufacturer shall comply and guarantee the authenticity of the product by providing Test Certificate with Hologram which will be provided by the Authrorised Distributor at the distribution point for each Batch of Product delivered on their letter head. (d) The manufacturer will affix its hologram on each and every bag. If the said product is delivered without the said hologram and/or it is seen to be tampered, then the product can be discarded as spurious (e) The quoted rate is deemed to be included complete labour and transportation for the materials at various installations of AGE E/M No II with out any extra cost.

Supply and replacement of Lead Acid battery 12 Volt 180 AH complete with initial charging and checking comploete all as specified and directed. Make : Exide/Amron or equivalent make as approved.

Supply and replacement of copper battery lead 70 Sqmm 2.0 mtr long PVC insulated multistranded with lugs/thimble and suitable size of nuts and bolts complete all as specified and directed.

M&L for replacement of PVC insulated, submersible electric cables of 4 Sqmm 3 core with stranded copper conductor, 1100 volts laid in bore well including jointing and testing complete all as specified and directed.

S&F in replacement of old existing CI non raising type sluice valve both ends flanged with CI body, ISI marked, IS 14846, code no K504, pressure PN 1.6 with SS spindle with clamps and check nuts, operating hand wheel including disconnection and removing the old existing sluice valves from the existing pipe line/valve chamber complete all as specified and directed for the following sizes :-

150 mm bore

200 mm bore

250 mm bore

S&F of GI pipe 50 mm bore medium grade after cutting and threading into three metre pieces alongwith GI socket of size 50mm suitable for borewell as in repairs complete all as specified and as directed. Notes : (i) Transport and labour for fixing at site under AOR of AGE E/M No. II shall be included in the unit rate quoted. (ii) Cable for submersible pump will be measured under relevant item of schedule 'A'. (iii) Old existing GI pipe shall remains the property of the contractor and shall be given as schedule of credit

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. Makes : 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 ( BOTH DOOR HAVING LOCKING ARRANGEMENT INCLUDING 2 NOS GODREJ 7 LIVER LOCK) dust & vermin proof floor mounted made out of CRCA steel sheet of 3.15 mm thick angle iron legs of size50x50x5mm, 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 hase preventor realy type Sz% (6wire), 415 volts -01 No

Supply, fabrication, installation connection and testing of Feeder Pillar box outdoor type of size 1.2 m (L) x 0.6 m (W) x 1.5 m (H) (totally enclosed type) with canopy made out of 3.15 mm thick CRCA sheet with copper busbar of capacity 300 Amps with colour sleeve (RYB & N) = 04 No's with suitable size of PVC copper conductor thimbles glands for connections with angle iron 40 x 40 x 6 mm frame work allround having double hinged double door shutters on front and back with MS sliding bolts - 250 mm long for locking arrangement. The base of the feeder box shall be provided at 0.60 m above the ground level 4 Nos angle iron legs made from angle iron 50 x 50 x 6 mm shall be embedded on PCC 1:2:4 type B1 300 x 300 x 300 mm with depth below the ground level. The feeder pillar box shall be painted with two coats of synthetic enamel paint powder coated over a coat of red oxide zinc chrome primer complete internally & externally including disconnecting/taking out old existing unsv FP box complete all as specified and directed.

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

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

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

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

S&F for Cast iron non return (reflux) valve flanged end with gun metal seat type of size 80 mm Pn rating 1.6 . Make Kartar/kirloskar/durga

S&F for Cast iron non return (reflux) valve flanged end with gun metal seat type of size 100 mm Pn rating 1.6 . Make Kartar/kirloskar/durga

S&F for Cast iron non return (reflux) valve flanged end with gun metal seat type of size 150 mm Pn rating 1.6 . Make Kartar/kirloskar/durga

S&F for Cast iron non return (reflux) valve flanged end with gun metal seat type of size 200 mm Pn rating 1.6 . Make Kartar/kirloskar/durga

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

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

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

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

S&F for Cast iron foot valve swing type flanged of size 150 mm as per IS 4038 . Make Kartar/kirloskar/durga

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

S&F for Contactor 40 amps 3 phase coil operating operating voltage 230 volt make L&t model ML3 - SS90721

S&F for Contactor 32 amps 3 phase coil operating operating voltage 230 volt make L&t model ML2 - SS90701

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

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

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

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

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

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

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

S&F for 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 /Legrand/havells

M&L for XLPE Cable end termination Kit Outdoor type for Cable Size 3.5 Core 1.1KV of Size 25 Sqmm Make 3M /Denson/raychem

M&L for XLPE Cable end termination Kit Outdoor type for Cable Size 3.5 Core 1.1KV of Size 50 Sqmm Make 3M /Denson/raychem

M&L for XLPE Cable Straight through jointing kit Outdoor type for Cable Size 3.5 Core 1.1KV of Size 25 Sqmm Make 3M /Denson/raychem

M&L for XLPE Cable Straight through jointing kit Outdoor type for Cable Size 3.5 Core 1.1KV of Size 50 Sqmm Make 3M /Denson/raychem

S&F Clamp set of 2 made out of 50X5mm GI strip suitable for 80 mm GI/CI/DI/MS pipe including 2 nos galvanised nut bolts complete all as directed

S&F Clamp set of 2 made out of 50X5mm GI strip suitable for 100 mm GI/CI/DI/MS pipe including 2 nos galvanised nut bolts complete all as directed

S&F Clamp set of 2 made out of 50X5mm GI strip suitable for 150 mm GI/CI/DI/MS pipe including 2 nos galvanised nut bolts complete all as directed

S&F Clamp set of 2 made out of 50X5mm GI strip suitable for 200 mm GI/CI/DI/MS pipe including 2 nos galvanised nut bolts complete all as directed

S&F Clamp set of 2 made out of 50X5mm GI strip suitable for 300 mm GI/CI/DI/MS pipe including 2 nos galvanised nut bolts complete all as directed

S&F 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

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 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

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

S&F thermal over load relay in existing DOL starter of capacity 10 HP as per existing relay range complete all as directed.

Supply and laying in trenches on walls/ under floors/ through GI protection pipe etc, connecting and testing, LT electric Cable PC/XLPE insulated, galvanised steel strip or wire armoured power cable (heavy duty) with stranded Aluminium conductor, 1100 volts grade, cross sectional area 16 sqmm 4 core connected and tested complete all as specified and directed.

Excavation in trenches n exc 1.5m wide and n exc 1.5m deep and getting out in HARD / DENSE soil for taking out and laying of old/ new LT cables all as specified and directed.

Returning filling in excavated soil in trenches, watering and well ramming in layers n exc 25 cm complete all as specified.

Removing excavated materials n exc 50m and depositing where directed at a level n exc 1.5m above the starting point

M&L Cement Concrete 1:3:6 (20mm Graded Stone Aggregate) as in Side Wall of Cable Duct, etc., complete all as specified and as directed.

M&L for GI pipe light grade 40 mm dia with all fittings and fixed to walls with clamps, laying in trenches, under floor, or road crossings for cable protection complete all as specified and directed of sizes :-

Labour for Horizontal Boring Road/Foot Path, not exc. 15.00 METRE in Length by using GI pipe 100 mm dia, complete all as specified and as directed.

Brick covering with width equal to length of bricks as mechanical protection to cable with well burnt sub class `B` bricks laid dry and flat complete all as specified and as directed.

Sand cushioning to under ground cable provided with a layer of 8 cm deep before laying and 15 cm covering above the top edge of cable after laying complete all as specified.

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 quoted rate will 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 40 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 / 40 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 quoted rate will 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 quoted rate will 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 10 HP stuck in side the borewell of depth up to 100 meter including necessary machinaries , removing and replacement of casing as required and reinstall the same inside the borewell after repair complete all including flushing of bore well complete all as directed and specified. Note; rate quoted by the contractor inclusive of all arrabngement required to remove the submerceable pump set stuck inside the boire well and reinstall the same after repair including removing and refixing of coloumn pipe , casing pipe, electrical connections ets as required .

Supply and laying copper flexible cable of size 150 Sqmm single core 1100 volt including both side copper lugs complete all as specified and directed.

Supply and laying copper flexible cable of size 120 Sqmm single core 1100 volt including both side copper lugs complete all as specified and directed.

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: Rate quoted by the contractor inclusive of all items as requiree to arrest the leakages from pumps

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: Rate quoted by the contractor inclusive of all items as requiree to arrest the leakages from pumps

Arresting lekages from sluice valves of size 80 mm to 150 by replacing gasket, nutbolts, gland packing etc as required complete all as directed Note: Rate quoted by the contractor inclusive of all items as requiree to arrest the leakages from sluice valves

Arresting lekages from sluice valves of size 200 mm to 300 by replacing gasket, nutbolts, gland packing etc as required complete all as directed Note: Rate quoted by the contractor inclusive of all items as requiree to arrest the leakages from valves

Arresting lekages from water distribution header by replacing gasket, nutbolts, welding etc as required complete all as directed Note: Rate quoted by the contractor inclusive of all items as requiree to arrest the leakages from header

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

M&L preparing Steel and Iron Surfaces of any description, over 100mm width or girth and applying One Coats 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 latter 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 for the following .

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 BackFill 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 for aluminium strip 25 x 4 mm including replacement of insulating blocks complete all as specified and directed.

Supply and replace thermal overload relay 405 a 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

Universal refrigeration and Engineering Company

SUN LIGHT HOUSE

Mavee Syndicate

sandhya enterprises

The Deccan Engineering and Refrigeration Company

L and S ENTERPRISES

SANJEEV CONSTRUCTIONS

Srinivasa Consructions

POWER CONSTRUCTION COMPANY