REPAIRS/MAINT/SERVICING OF LT ACBs PANELS, APFC PANELS, LT SWITCHGEARS, LT PANELS OF VARIOUS INSTALLATION WITH CONNECTED WORK UNDER AGE E/M-II IN GE (CENTRAL) KHADKI.

Amount

Repairs/overhauling of LT air circuit breakers of any make & capacity 1200 to 1600 Amps and replacement of minor items like springs, washers, bolt & nuts and other insulating materials etc and also including calibration and testing of control and protection devices of equipments in the following steps all as directed by Engineer-in-Charge:- (i) Disconnecting and taking out the breaker after taking shut down of the respective panel and check the defects. (ii) Overhauling the ACB by opening all parts and lubricating and servicing the moving parts as per the requirement with proper cleaning.. (iii) Re-assembling the air circuit breaker complete, installing to its original position, testing and commissioning the breakers for both tripping mechanism and closing mechanism for proper functioning of the breaker all as specified and as directed.

Description all as per Item Ser No 1.00 above but of capacity 630 to 1000 Amps

Material and labour for Isolate/de-energize the supply to the LT Panel Board of capacity 200 Amps to 1600 Amps and voltage 415 Volts/230 Volts, opening the doors/covers of the cubicle enclosure for carrying out the servicing/ maintenance/repairs of the Panel Board, switch gear, metering etc and re-fixing the same in place after following repairs/check for smooth functioning all as specified and as directed by Engr-in-Charge :- a) Cleaning the inside switch gear chambers for removing dust, carbon and rusted surfaces including cleaning with blower and apply insulating varnish. b) Check the condition of the support insulators including cleaning applying dettol solution and replacement of support insulators if required. c) Tightening up of all bus bar connections, cable connections, replace bolt, nuts wherever required.

Material and labour for disconnecting and taking down existing bus bars system from LT panel board of all size cleaning with CTC , removing old insulation and providing new heat shrink insulating sleeves as per the site requirements, connecting and fixing in the same panel with new nuts, bolts, washers of suitable size complete all as specified and directed by Engr-in-Chage.

Material and labour disconnecting and taking out old existing worn out control wiring connections incl cable lugs of LT panel board of all size and supply and connect with new cable PVC insulated, stranded copper conductor size as per existing incl new copper lugs and nuts, bolts, washers as per the site requirements complete all as specified and directed by Engr-in-Chage.

Material and labour for disconnecting and taking out old existing worn out cable lugs, nuts, bolts, washers etc as per the site requirements from LT panel board of all size (incomming and outgoing) and supply and connect with new aluminium lugs and nuts, bolts, washers etc complete all as specified and directed by Engr-in-Chage.

Taking out old existing worn out neoprene gasket from shutters of LT panel board of all sizes single door /double doors or openable on both sides and supply and fix new neoprene gasket complete all as specified and directed by Engr-in-Chage. Note : The rate of neoprene gasket alredy included in the unit cost.

Note for Item No 1.00 to 7.00 : - (i) Contractor should visit the site before quoting the rate. (ii) Rates including for any modifications/frame work and renewal/welding work during maint. (iii) Minor spares like cleaning/lubricating material, nut bolts, washers, etc included in the unit rate and major spares will be measured and paid under relevant items of schedule (iv) Contractor should take proper shutdown from MES rep and should take all safety of equipments and manpower. Any damage will rest with contractor. (v ) All T&P, safety equipments required for completion the job included in the unit rate.

Supply only following spares for execution under overhauling item No 1.00 and 7.00 above as per existing LT Panel/ACBs make all as per specified and as directed by Engr-in-Charge at site:-

LED Lamp RYB

Ammeter/Voltmeter Cl 1

Cast Resin type CT 800/0.2A

Cast Resin type CT 1600/0.2A

Lockable trip Push button as per existing

Lockable trip push button kit as per existing

Locking of ACB in isolated position as per existing

Locking of ACB in any position as per existing

Racking interlock as per existing

Racking Padlock assembly as per existing

Door interlock as per existing

Mechanical operation counter as per existing

Mounting kit for front mounted counter as per existing

Spring charge indication switch as per existing

Vertical terminal adaptor for draw out ACB upto 1000 Amps

Vertical terminal adaptor for draw out ACB 1250 A to 1600 Amps

Shunt Release 240V AC

Shunt release 415V AC

Under voltage release 240V AC

Under voltage release 415V AC

Earth fault release as per existing

Main Isolating (Jaw) Contacts

Main Fixed Contacts (Upper Terminals)

Lower Terminals with Fitting Plates

Main Moving Contact Assembly

Spring Charge Motor 6D-16D/06N-20S(AHA)

Control Relay for Spring Charge motor

Microprocessor based protection release type SR18Gi+D

Thermal Magnetic type release type DN1

CTs for L&T ACBs type 800 to 1000 C/H Fix & Drawout

CTs for L&T ACBs type 1250 to 1600 C/H Fix & Drawout

Aluminium Cable lugs/Thimbles upto size 16 to 25 sqmm

Aluminium Cable lugs/Thimbles upto size 35 to 50 sqmm

Aluminium Cable lugs/Thimbles upto size 70 to 120 sqmm

Aluminium Cable lugs/Thimbles upto size 150 to 240 sqmm

Aluminium Cable lugs/Thimbles upto size 300/400 sqmm

MCCB, 4 pole, 63 Amps, 25 KA, thermal & magnetic protection

MCCB, 4 pole, 100 Amps, 25 KA, thermal & magnetic protection

MCCB, 4 pole, 160 Amps, 25 KA, thermal & magnetic protection

MCCB, 4 pole, 200 Amps, 25 KA, thermal & magnetic protection

MCCB, 4 pole, 250 Amps, 25 KA, thermal & magnetic protection

MCCB, 4 pole, 320 Amps, 36 KA, thermal & magnetic protection

MCCB, 4 pole, 400 Amps, 36 KA, thermal & magnetic protection

MCCB, 4 pole, 630 Amps, 36 KA, thermal & magnetic protection

PVC Insulated, unsheathed, copper coductor, single core, 1.5 Sqmm

PVC Insulated, unsheathed, copper coductor, single core, 2.5 Sqmm

PVC Insulated, unsheathed, copper coductor, single core, 4 Sqmm

PVC Insulated, unsheathed, copper coductor, single core, 6 Sqmm

PVC Insulated, unsheathed, copper coductor, single core, 10 Sqmm

PVC Insulated, unsheathed, copper coductor, single core, 16 Sqmm

NOTE :- (i) The above spares needs to fixed in the existing LT panel and breakers. Contractor shall check the suitability before ordering the spares. (ii) Any addition/alteration for fixing the the above spares including minor spares, links and control wiring is deemed to be included in the rates quoted. No extra payment will be entertained on this account. (iii) The spares and other items need to fixed as per the existing.

Supply and fix digital type multifunction meter VAF ,PF 3 Phase 4 wire AC 440 Volts 50 Hz of rating 5 Amps with Class 1.0 with Provision for housing the meter & control wiring with 2.5 Sqmm PVC insulated unsheathed multistranded copper conductor and “Set of CTs (3 Nos) suitable ratio, 50 Hz including testing & Commissioning complete Make Schneider Cat No EM 6459 all as specified and as directed by the Engineer-in-Charge. NOTE :- Any modification to panel or any enclosure for fixing MF meter is deemed to be included in the rates quoted. No extra payment will be done on this account.

Repairing/maintanance/servicing/modification of APFC panel board ranging from 150 - 250 KVAR. by modification to panel by adding and fixing of streeps/plates made from 2 mm thick MS sheet duly painted with super enameled paint over one coat of red oxide primer including necessary cutting,bending making holes welding and fixing etc for accomodating additional MCBs / capacitor and contactors of 5 to 20 KVAr upto four Nos after cheking/studying the capcity of panel,actual requirment as per load etc to maintain power factor upto0.999 (lag) and replacing the existing defective components with new components, re-wiring, cleaning, testing, reconnecting, re-installing and commissioning the APFC panel board complete all as specified and directed by Engr-in-Charge.

Disconnecting of incomming and outgoing cannection of pannel ,removinig of panel , cable, CTs shifted to new location within 512 ABW and reconnecting / commissioning of panel of 100 to 200 KVAR cap complete all as specified and directed by Engr-in-Charge.

Disconnecting of incomming cable cannection of panel from bur bar of main LT panel, removinig of , cable, CTs and shifted to new location within same panel at main incomming or outgoing of ACB for proper sencing of main panel currunt and reconnecting / commissioning of panel of 100 to 200 KVAR cap complete all as specified and directed by Engr-in-Charge.

Inspection, repairing, monitoring and preparing inspection sheet of APFC panels - 36 Nos located at various locations under AGE E/M 2 GE (C) Kirkee on every alternate working days and 3 days a week excluding sunday/holiday. NOTE :- (a) The job of inspection and monitoring has to be carried out on every alternate day of the week and at that time of the working day when the connected load is at peak. . On analysing the data sheet, so prepared, by the JE E/M. in conjuction with the contractor, the time of inspection of the panels will be fixed. (b) Tools required for testing of healthiness of capacitors, relays, switchgears and connected accessories installed are deemed to be arranged by the contractor the cost of which is deemed to be inclusive in the quoted rate. (c) In any case the power factor of each APFC panel must not be less than 0.92 (lag). The average power factor for the month for entire workshop load should be above .96(lag) The contractor has to pin point the faults if any and rectify the same within 24 Hrs to maintain the desired power factor. The materials or (and) any kind of job required for the maintenance and rectification of the panels will be measured and paid in the relevant items of this schedule. If the contractor fails to maintain the desired power factor, and there is no any incentive for good power factor or any penality from MSEB due to low PF the same shall be borne by the contractor in addition Rs.10,000/- for each penalty/ non incentives.(d) The necessary shutdown to carry out the inspection and repairing of the panels will be arranged by the contractor. (e) The format of the inspection sheet is included in the P.S.of this CA.

Supply and fix automatic power factor control relay of 16 stage supply Voltage - 415 V AC and current Input - 1A or 5 A of including testing, connecting, commissioning in such a way to avoid "controller hunting" complete as in repairs as specified and as directed having following features MAKE L&T Cat No CS90905OOOO or equivalent in Epcos -a). Intelligent control b). Self-optimizing control capability c). Automatic initialization d). Large voltage measuring range e). Powerful alarm output f). Large and multifunctional LCD with backlit display (2 X 16 characters) g). Operating temperature : -20 to +60º C h). Display and storage of maximum values, number of switching operations and operating time

Dismantling, supply and install, connect, test and commission of capacitor, 3 phase, Super Heavy Duty rectangular box type as per existing , self standing units of modular construction with sheet metal enclosure, self healing property, including wire for use on 415V to 525V, 3 phase, 50 Hz, Capacity 5KVAR. , AC conforming to the Standards with MPP film heavy edge of capacitie including testing, commisioning as in repairs complete all as specified and directed.

Description all as per item no 16 above but 10 KVAR.

Description all as per item no 16 above but 15 KVAR.

Description all as per item no 16 above but 20 KVAR.

Description all as per item no 16 above but 25 KVAR.

Supply and fix in repairs power capacitor duty contactor 3 phase with auxilary switch block 415 volts suitable for 5 KVAR. capacitor complete in various APFC panels all as specified and directed by Engr-in-Charge.

Description all as per item no 21 above but suitable for 10 KVAR capacitor

Description all as per item no 21 above but suitable for 15 KVAR capacitor

Description all as per item no 21 above but suitable for 20 KVAR capacitor

Description all as per item no 21 above but suitable for 25 KVAR capacitor

Supply and fix in repairs side mounting add on aux contact 1 NO complete in various APFC panels all as specified and directed by Engr-in-Charge. MAKE :- L&T/C&S/HPL

Supply and fix in repairs side mounting add on aux contact 1 NC complete in various APFC panels all as specified and directed by Engr-in-Charge. MAKE :- L&T/C&S/HPL

Supply and fix in repairs side mounting add on aux contact with 4 contact any combination of NO & NC complete in various APFC panels all as specified and directed by Engr-in-Charge. MAKE :- L&T/C&S/HPL

Supply and fix in repairs illuminated push button- RED / GREEN complete in various APFC panels all as specified and directed by Engr-in-Charge.

Supply and fix in repairs LED type indicating lamp - RED, YELLOW, BLUE complete in various APFC panels all as specified and directed by Engr-in-Charge.

Supply and fix in repairs 6 Amp control fuse link with base complete in various APFC panels all as specified and directed by Engr-in-Charge.

Supply and fix in repairs 63 Amp control fuse link with base complete in various APFC panels all as specified and directed by Engr-in-Charge.

Supply and fix in repairs add on aux control contactor 4 contact any combination of NO & NC complete in various APFC panels all as specified and directed by Engr-in-Charge. MAKE :- L&T/C&S/HPL

Supply and fix in repairs ON delay timer 12-120 sec in various APFC panels all as specified and directed by Engr-in-Charge.

Supply and fix in repairs Emergency stop button complete in various APFC panels all as specified and directed by Engr-in-Charge.

Supply and fix in repairs1.1 KV tape insulated indoor current transformer of ratio 250/5 to 600/5 Amp complete in various APFC panels all as existing and directed by Engr-in-Charge. MAKE :- AE or equivalent.

Description all as per item No 36 above but ratio 800 to1200/5 Amp.

Supply and fix in repairs 1.5 Sqmm multistranded copper FRLSH wire for control circuit gray in colour complete in various APFC panels all as specified and directed by Engr-in-Charge.

Supply and fix in repairs 6 sqmm multistranded FRLSH copper flexible cable for capacitor connections complete in various APFC panels all as specified and directed by Engr-in-Charge.

Description all as per item No 39 above but 10 sqmm

Description all as per item No 39 above but 16 sqmm

Description all as per item No 39 above but 35 sqmm

Description all as per item No 39 above but 50 sqmm

Description all as per item No 39 above but 70 sqmm

Supply and fix in repairs 1.5 sqmm pin/fork/ring type lugs/thimbles complete in various APFC panels all as specified and directed by Engr-in-Charge.

Supply and fix in repairs 6 sqmm pin/fork/tube/ring type lugs/thimbles complete in various APFC panels all as specified and directed by Engr-in-Charge.

Description all as per item No 46 above but 10 sqmm

Description all as per item No 46 but 16 sqmm

Description all as per item No 46 above but 35 sqmm

Description all as per item No 46 above but 50 sqmm

Description all as per item No 46 above but 70 sqmm

Supply and fix in repairs 6-32 A SP MCB, 10 kA 'C' series, 240 V AC, 50 Hz complete .make Legrand all as specified and directed by Engr-in-Charge.

Description all as per item No 52 above but 6-32 Amps SPN.

Description all as per item No 52 above but 6-32 AmpsTP

Description all as per item No 52 above but 40 Amps TP.

Description all as per item No 52 above but 63 Amps TP.

Supply and fix in repairs 2 way slector adaptor switch complete in various APFC panels complete all as specified and directed by Engr-in-Charge.

Material and labour for sheet metal work for repair to electric panel doors, bus bar cover and accessories mounting supports for alignment with front door with 2 mm thick CRCA MS sheet duly painted with super enameled paint over one coat of red oxide primer including necessary cutting, welding and fixing in repairs omplete all as specified and directed.

Supply and fix plastic body Instrument cooling axial fan of 120 x 120 x 38 mm size fitted complete within the panel including cutting of a suitable sized hole on the panel body and wiring with 1.5 Sqmm copper conductor cable and MCB SPN 6 Amps all complete incld disconnecting and dismantling the old one as per satisfaction of Engr-in-Charge.

Supply and fix, thermal magnetic adjustable MCCB 63 Amps 4 pole with breaking capacity 16 KA & shall be Ics=Icu 100%, complete all as specified and directed MAKE :- Legrand-DPX3 cat No 4200 13 / Schneider-NSX/L&T to equivalent

Supply and fix, thermal magnetic adjustable MCCB 160 Amps 4 pole with breaking capacity 16 KA & shall be Ics=Icu 100%, complete all as specified and directed. MAKE :- Legrand-DPX3 cat No 4200 17 / Schneider-NSX/L&T to equivalent.

Supply and fix, thermal magnetic adjustable MCCB 200 Amps 4 pole with breaking capacity 25 KA & shall be Ics=Icu 100%, complete all as specified and directed MAKE :- Legrand-DPX3 cat No 4200 18 / Schneider-NSX/L&T to equivalent.

Supply and fix, thermal magnetic adjustable MCCB 250 Amps 4 pole with breaking capacity 25 KA & shall be Ics=Icu 100%, complete all as specified and directed MAKE :- Legrand-DPX3 cat No 4200 19 / Schneider-NSX/L&T to equivalent .

Material and labour cross arms, bracing, supports, clamps and back plates fabricated from structual steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts in any shape or size as indicted and inclusive of one primer coat one under coat and two finishing coat of aluminium paint.

Material and labour for PVC insulated and sheathed copper conductor power control flexible cable 1.1 kV of size 19 core 2.5 Sqmm. Make - Polycab.

Supply and fix brass cable glands suitable for copper conductor power control cable flat strips armoured 1.1 KV of following size 19/24 core 2.5 Sqmm.

Dismantling old unserviceable cable ducts/covered tray from within the panel, Supply and fix PVC cable ducts of size of size 45x30 MM including drawing existing cable through the ducts and commissioning the panel all as directed and specified by Engr-in-Charge. MAKE :- L&T, Cat No. - WWA4530SG2

Dismantling old unserviceable DIN Rails from within the panel, Supply and fix DIN Rail for mounting of MCBs of rating 6 to63 Amps and of poles - 2/3/4 all as directed and specified by Engr-in-Charge.

Disconnecting, dismantling and taking out old burnt unserviceable CMM switch from LT distribution panels after arranging necessary electric shutdown, Supply and fix in replacement MCCB FP, 25kA, 160 AMPS with thermal magnetic release, Adjustable short circuit for each phase from 6 - 10 x In, Make Legrand Cat NO 420057 - or Equivalant of L&T including suitable modification to the LT panel cubicle for installation of MCCB in replacement of CMM switch and connecting up, to the existing aluminium bus bar with PVC insulated multistranded aluminium conductor 1.1 kV grade cable of suitable size with naccessory nutbolt thimble etc complete to satisfaction of engr-in-charge.

Disconnecting, dismantling and taking out old burnt unserviceable CMM switch from LT distribution panels after arranging necessary electric shutdown, Supply and fix in replacement MCCB FP, 25kA, 200 AMPS with thermal magnetic release, of switch on rotary handle as per the site requirement Adjustable short circuit for each phase from 6 - 10 x In, Make Legrand Cat NO 420218 - or Equivalant of L&T including suitable modification to the LT panel cubicle for installation of MCCB in replacement of CMM switch and connecting up, to the existing aluminium bus bar with PVC insulated multistranded aluminium conductor 1.1 kV grade cable of suitable size with naccessory nutbolt thimble etc complete to satisfaction of engr-in-charge. NOTE :- Necessary modification for the rotory handle is included in the above item.

Disconnecting, dismantling and taking out old burnt unserviceable CMM switch from LT distribution panels after arranging necessary electric shutdown, Supply and fix in replacement MCCB FP, 25kA, 250 AMPS with thermal magnetic release, of switch or rotary handle as per the site requirement Adjustable short circuit for each phase from 6 - 10 x In, Make Legrand Cat NO 420219 or Equivalant of L&T including suitable modification to the LT panel cubicle for installation of MCCB in replacement of CMM switch and connecting up, to the existing aluminium bus bar with PVC insulated multistranded aluminium conductor 1.1 kV grade cable of suitable size with naccessory nutbolt thimble etc complete to satisfaction of engr-in-charge. NOTE :- Necessary modification for the rotory handle is included in the above item.

Disconnecting, dismantling and taking out old burnt unserviceable CMM switch from LT distribution panels after arranging necessary electric shutdown, Supply and fix in replacement MCCB FP, 36kA, 400 AMPS with thermal magnetic release, of switch or rotary handle as per the site requirement Adjustable short circuit for each phase from 6 - 10 x In, Make Legrand NO 422007 or Equivalant of L&T including suitable modification to the LT panel cubicle for installation of MCCB in replacement of CMM switch and connecting up, to the existing aluminium bus bar with PVC insulated multistranded aluminium conductor 1.1 kV grade cable of suitable size with naccessory nutbolt thimble etc complete to satisfaction of engr-in-charge. NOTE :- Necessary modification for the rotory handle is included in the above item.

Disconnecting, dismantling and taking out old burnt unserviceable CMM switch from LT distribution panels after arranging necessary electric shutdown, Supply and fix in replacement MCCB FP, 36 kA, 630 AMPS with thermal magnetic release, of switch or rotary handle as per the site requirement Adjustable short circuit for each phase from 6 - 10 x In, Make Legrand Cat NO 420009or Equivalant of L&T including suitable modification to the LT panel cubicle for installation of MCCB in replacement of CMM switch and connecting up, to the existing aluminium bus bar with PVC insulated multistranded aluminium conductor 1.1 kV grade cable of suitable size with naccessory nutbolt thimble etc complete to satisfaction of engr-in-charge . NOTE :- Item No necessary modification for the rotory handle is included in the above item. (a) The contractor has to arrange necessary electric shutdown and has to commission the LT panel after the completion of the job. (b) The quoted rate is deemed to be inclusive of modification to door and all other fabrication jobs required forfixing of MCCB and keep the panel door closed.

Repairing/maintanance/servicing/modification of fix type capacitors panel board to APFC panel board ranging from 50 to 150 KVAR. by modification to panel by adding and fixing of streeps/plates angle iron support made from 2 mm thick MS sheet and 40x40x4 mm angle duly painted with super enameled paint over one coat of red oxide primer to match with the panel board including necessary cutting,bending making holes welding and fixing etc for accomodating MCBs / contactors indicator lamps APFC relay etc and additinal capacitors of 5 to 20 KVAr cap upto four Nos new control wiring of the panel with control through MCBs after cheking/studying the capcity of panel,actual requirment as per load etc to maintain power factor upto 0.999 (lag) and replacing the existing defective components with new components, cleaning, testing, reconnecting, re-installing and commissioning the APFC panel board includind re-locating if required complete all as specified and directed by Engr-in-Charge. NOTE :- (a) Supply of cable lugs and cable tags are deemed to be included in the quoted rates. (b) Small nutbolts srews etc required for complation of job is deemed to be included in quoted rates (c) Flats MS shee angle iron and componunt shall be measured and paid under relevant item of this schedule.

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Om Construction (BID ID -3063101)

JP ENTERPRISES (BID ID -3063358)

T.H.ASSOCIATES (BID ID -3063681)

SKS Electricals (BID ID -3063919)