COMPREHENSIVE MAINTENANCE REPAIRS TO STAND BY DG SETS INSTALLED AT LRDE AND FAR FLUNG AREA PUMP HOUSES OF PHASE 1 AND REPAIRS TO AMF PANEL AND CONNECTED LT CABLES ETC UNDER GE I R anD WEST BENGALURU

Amount

Maintenance and servicing of stand by DG Sets of 500 KVA installed at locations (mentioned below) for its smooth functioning, carrying out checks of DG set & its component parts, batteries, cleaning (internally & externally), carrying out all day to day maint checks, periodic 'A' and 'B' checks as prescribed by the manufacturers (or as specified ), checking of control panel parameters i.e voltage, frequency, power factor, etc., and carrying out daily, weekly maintenance to DG set complete all as directed by Engineer-in-charge. i) A3MTDC Sub Station, LRDE (for lighting and power points) . Make of Engine : Kirloskar , Make of Alternator : Stamford , Model No: DV 10 TA - 1 No ii) Tech Bldg, LRDE (for central AC plants) Make of Engine : Kirloskar , Make of Alternator : Stamford, Model No: DV 10 TA - 1 No iii) CAIR Sub Station Make of Engine : Cummins, Model No: KTA-19 Sl No. 07021881/25318826 - 1 No iv) CAIR Sub Station Make of Engine : Cummins, Model No: KTA-19 Sl No. 07020704/25318662 - 1 No v) CAIR Sub Station Make of Engine : Cummins, Model No: KTA-19 Sl No. 0722/05080722 - 1 No

All as per Item No. 1 here in before but 380 KVA DG Set at DRC Bldg Sub Station. LRDE Make of Engine : Cummins Sl No-25388161, Make of Alternator : Stamford, Model No: M-13C134575

All as per Item No. 1 here in before but 320 KVA DG Set at i) RADL Sub Station. LRDE Make of Engine : Cummins , Make of Alternator : Stamford, Model No : NTA -855 G2-1 - 1 No ii) MTRDC TECH, BEL Make of Engine : Greaves , Model No : TBD - 232 V12 - 1 No iii) Service/Sub station No. 1 . Make of Engine : CUMMINS - 1 No

All as per Item No.1 here in before but 250 KVA DG Set at CEPTUM . Make of Engine : Greaves cotton, model - GPWII-PII-250E, Alternator make - Stamford - 1 No

All as per Item No. 1 here in before but 200 KVA DG Set at : - i) MAIN PUMP HOUSE . Make of Engine : KOEL , Model No : SL - 8800 TA - 1 No ii) Radar bldg, LRDE . Make of Engine : Greaves cotton, model - GPWII-PII-200, Alternator make - CG Power and industrial solutions limited - 1 No

All as per Item No. 1 here in before but 125 KVA DG Set at :- i) RTP, LRDE Make of Engine : Greaves , Make of Alternator : Kirloskar. Model No TD 246 - 1 No ii) Old MED Sub station, LRDE . Make of Engine : Greaves cotton, Model - GPWII-PII-125, Alternator make - Stamford - 1 No

All as per Item No. 1 here in before but 110 KVA DG Set at APNFM Bldg, LRDE Make of Engine : Cummins , Make of Alternator : Kirloskar Ltd. Model No NTC 495

All as per Item No. 1 here in before but 100 KVA DG Set at NEW PUMP HOUSE PH -III . Make of Engine : KOEL , Model No : 6BTA5.9 - G5

All as per Item No. 1 here in before but 82.5 KVA DG Set at :- i) CEMEC Bldg LRDE . Make of Engine : KOEL , Model No : 4R1040TAG1 - 1 No ii) Fire fighting pump house, LRDE Make of Engine : Kirloskar , Model - 4R1040TA G1, Make of Alternator : Kirloskar Ltd. - 1 No

All as per Item No. 1 here in before but 75 KVA DG Set at MLCP, LRDE Make of Engine: Kirloskar, Make of Alternator : Kirloskar Ltd - 1 No

All as per Item No. 1 here in before but 63 KVA DG Set at HMT COLONY. MTRDC Residential Make of Engine : LEYLAND , Model ALU 400/1.

All as per Item No. 1 here in before but 62.5 KVA DG Set at Pump house No.2, Make of Engine : Greaves cotton, model - 3G11TAG25,, Make of Alternator - CG Power and industrial solutions limited

All as per Item No. 1 here in before but 50 KVA DG Set at Service centre - I, Make of Engine : Greaves cotton, model - 3G11TAG25, Make of alternator - Stamford

All as per Item No. 1 here in before but 30 KVA DG Set at ALISDA, Make of Engine : Greaves cotton, model - GPWII-PII-30K, Make of Alternator - CG Power and industrial solutions limited

Supply only B Check kit for 500 KVA Kirloskar DG Set at LRDE model : DV10TA at LRDE complete all as directed by Engineer-in-charge.

Supply only B Check kit for 500 KVA DG Set at CAIR Sub Station Make of Engine : Cummins, Model No: KTA-19 at CAIR complete all as directed by Engineer-in-charge.

Supply only B Check kit for 380 KVA CUMMINS DG Set model : 13C134575 at LRDE complete all as directed by Engineer-in-charge.

Supply only B Check kit for 320 KVA DG Set at :- (i) RADL Sub Station. LRDE Make of Engine : Cummins , Make of Alternator : Stamford, Model No : NTA -855 G2-1 - 01 No (ii) MTRDC TECH, BEL . Make of Engine : Greaves , Model No : TBD - 232 V12 - 01 No (iii) Service/Sub stn No. 1 . Make of Engine : CUMMINS - 01 No

Supply only B Check kit for 250 KVA DG Set at CEPTUM . Make of Engine : Greaves cotton, model - GPWII-PII-250E complete all as directed by Engineer-in-charge.

Supply only B check kit for 200 KVA DG Set at MAIN PUMP HOUSE . Make of Engine : KOEL , Model No : SL - 8800 TA complete all as directed by Engineer-in-charge.

Supply only B check kit for 200 KVA DG Set at Radar bldg, LRDE . Make of Engine : Greaves cotton, model - GPWII-PII-200 complete all as directed by Engineer-in-charge.

Supply only B check kit for160 KVA DG Set at RSH, LRDE Make Engine : Greaves cotton Make of Alternator : Stamford. complete all as directed by Engineer-in-charge.

Supply only B check kit for 125 KVA DG Set at RTP, LRDE Make of Engine : Greaves , Make of Alternator : Kirloskar. Model No TD 246 complete all as directed by Engineer-in-charge.

Supply only B check kit for 125 KVA DG Set at Old MED Sub station, LRDE . Make of Engine : Greaves cotton, Model - GPWII-PII-125, Alternator make - Stamford complete all as directed by Engineer-in-charge.

Supply only B Check kit for 110 KVA CUMMINS DG Set model : NTC495 complete all as directed by Engineer-in-charge.

Supply only B Check kit for 100 KVA DG Set at NEW PUMP HOUSE PH -III . Make of Engine : KOEL , Model No : 6BTA5.9 - G5 complete all as directed by Engineer-in-charge.

Supply only B Check kit for 82.5 KVA DG Set at CEMEC Bldg LRDE . Make of Engine : KOEL , Model No : 4R1040TAG1 complete all as directed by Engineer-in-charge.

Supply only B Check kit for 82.5 KVA DG Set at Fire fighting pump house, LRDE Make of Engine : Kirloskar complete all as directed by Engineer-in-charge.

Supply only B Check kit for 75 KVA DG Set at MLCP, LRDE Make of Engine : Kirloskar, Make of Alternator : Kirloskar Ltd complete all as directed by Engineer-in-charge.

Supply only B Check kit for 63 KVA / 62.5 KVA DG Set at :- (i) HMT COLONY. MTRDC Residential Make of Engine : LAYLAND , Model ALU 400/1 - 01 No (ii) Pump house No.2, Make of Engine : Greaves cotton, model - 3G11TAG25 - 01 No (iii) for Perimeter lights near A3MTDC, LRDE . Make of Engine : Ashok Leyland, model - AL4CTIDG2, Alternator make - Stampford - 01 No.

Supply only B Check kit for 50 KVA DG Set at Service centre - I, Make of Engine : Greaves cotton, model - 3G11TAG25 complete all as directed by Engineer-in-charge.

Supply only B Check kit for 30 KVA DG Set at ALISDA, Make of Engine : Greaves cotton, model - GPWII-PII-30K complete all as directed by Engineer-in-charge.

Supply only Engine oil SEA 15W complete all as directed by Engineer-in-charge. Make :- Volvoline/IOC/Castrol

Supply only radiator coolant complete all as directed by Engineer-in-charge. Make :- (VOLVOLINE/IOC )

Supply only distilled water for topping up in batteries of DG set complete all as directed by Engineer-in-charge.

Supply only Restro plus rust remover complete all as directed by Engineer-in-charge.

Supply only Power contactor 4 pole upto 100 Amps as per existing make and model suitable for DG Set AMF panel all as per site requirements including dismantling old one complete all as directed by Engineer-in-charge.

Supply only Power contactor 4 pole upto 125 Amps to 130 Amps as per existing make and model suitable for DG Set AMF panel all as per site requirements including dismantling old one complete all as directed by Engineer-in-charge.

Supply only Power contactor 4 pole upto 140 Amps to 160 Amps as per existing make and model suitable for DG Set AMF panel all as per site requirements including dismantling old one complete all as directed by Engineer-in-charge.

Supply only Power contactor 4 pole upto 325 Amps as per existing make and model suitable for DG Set AMF panel all as per site requirements including dismantling old one complete all as directed by Engineer-in-charge.

Supply only HRC fuse 100/200/250 Amps DIN type as per site requirements in AMF panels including dismantling burnt unserviceable HRC fuse complete all as directed by Engineer-in-charge.

Supply only switch mode power supply electronic battery charger panel mounting of capacity 24 volt 180 AH and dismantling old one complete all as directed by Engineer-in-charge.

Supply only switch mode power supply electronic battery charger panel mounting of capacity 12 volt 180 AH and dismantling old one complete all as directed by Engineer-in-charge.

Supply only rubber hoses suitable for radiator of 500 KVA capacity DG sets including testing complete all as directed by Engineer-in-charge.

Supply only rubber hoses suitable for radiator of 250 to 380 KVA capacity DG sets including testing complete all as directed by Engineer-in-charge.

Supply only rubber hoses suitable for radiator of 100 to 200 KVA capacity DG sets including testing complete all as directed by Engineer-in-charge.

Supply only rubber hoses suitable for radiator of 62 to 82.5 KVA capacity DG sets including testing complete all as directed by Engineer-in-charge.

Supply only rubber hoses suitable for radiator of 10 to 50 KVA capacity DG sets including testing complete all as directed by Engineer-in-charge.

Battery lead copper conductor cable, PVC unsheathed multi stranded of size 25 sq.mm, single core along with lug connector at one end and terminal at another end including tinning 02 Nos (1.5 RM each lead) and 01 No (60 cm lead) along with terminals at both ends including tinning complete all as directed by Engineer-in-charge.

Supply only fan belts suitable for DG sets of capacity 500 KVA as per the existing sample and size complete all as directed by Engineer-in-charge.

Supply only fan belts suitable for DG sets of capacity 250 to 380 KVA as per the existing sample and size complete all as directed by Engineer-in-charge.

Supply only fan belts suitable for DG sets of capacity 100 to 200 KVA as per the existing sample and size complete all as directed by Engineer-in-charge.

Supply only fan belts suitable for DG sets of capacity 62 to 82.5 KVA as per the existing sample and size complete all as directed by Engineer-in-charge.

Supply only fan belts suitable for DG sets of capacity 10 to 50 KVA as per the existing sample and size complete all as directed by Engineer-in-charge.

Supply only flexible fuel pipe suitable for DG Sets of capacity 500 KVA as per the existing sample and size complete all as directed by Engineer-in-charge.

Supply only flexible fuel pipe suitable for DG Sets of capacity 250 to 380 KVA as per the existing sample and size complete all as directed by Engineer-in-charge.

Supply only flexible fuel pipe suitable for DG Sets of capacity 100 to 200 KVA as per the existing sample and size complete all as directed by Engineer-in-charge.

Supply only flexible fuel pipe suitable for DG Sets of capacity 62 to 82.5 KVA as per the existing sample and size complete all as directed by Engineer-in-charge.

Supply only flexible fuel pipe suitable for DG Sets of capacity 10 to 50 KVA as per the existing sample and size complete all as directed by Engineer-in-charge.

Supply only Automatic Voltage Regulator with voltage / stability / pro adjustment for adjustment suitable for 250 to 500 KVA DG Set as per site requirement specifications complete all as directed by Engineer-in-charge.

Supply only Automatic Voltage Regulator with voltage / stability / pro adjustment for adjustment suitable for 50 to 200 KVA DG Set as per site requirement specifications complete all as directed by Engineer-in-charge.

Sealed Maintenance free Lead acid battery 12 volt 180 AH complete all as directed by Engineer-in-charge. Make - Exide / Amaron / Luminous / Su-Kam

Sealed Maintenance Free Generator starting pulse Battery system 24 volts, Factory charged of capacity 32 Ah complete all as directed by Engineer-in-charge. Make - Exide / Amaron / Luminous / Su-Kam

Supply only Mild steel fan blade suitable radiator of 500 KVA DG set complete all as directed by Engineer-in-charge.

Supply only Mild steel fan blade suitable radiator of 250 to 380 KVA DG set complete all as directed by Engineer-in-charge.

Supply only Mild steel fan blade suitable radiator of 100 to 200 KVA DG set complete all as directed by Engineer-in-charge.

Supply only Mild steel fan blade suitable radiator of 62 to 82. 5KVA DG set complete all as directed by Engineer-in-charge.

Servicing of DG set self Starter assembly of 24 Volt DC (Make - Delco Remi / Lucas TVS or as per site) by disconnecting from engine and dismantling the same, cleaning all accessories, renewal of worn out parts like brushes, contact plates, jumping leads and seals, re-varnishing the field coil, armature in the workshop and reassembling the same, refitting with the engine, testing and commissioning complete all as directed by Engineer-in-charge

Servicing of DG set Self Starter assembly of 12 Volt DC (Make - Delco Remi / Lucas TVS or as per site) by disconnecting from engine and dismantling the same, cleaning all accessories, renewal of worn out parts like brushes, contact plates, jumping leads and seals, re-varnishing the field coil, armature in the workshop and reassembling the same, refitting the engine, testing and commissioning complete all as directed by Engineer-in-charge

Taking down old or defective or unserviceable ACBs of rating up to 800 Amps 4 pole from existing panels by disconnecting IN and OUT cables carefully, Checking Servicing, repairing calibrating ACBs of rating up to 800 Amps including replacement of minor nature parts for smooth functioning of ON / OFF during failures of BESCOM and DG supply, re-fixing in the same location or other any location all as per site requirements complete directed by Engineer-in-charge

Taking down old or defective or unserviceable ACBs of rating up to 1600 Amps 4 pole from existing panels by disconnecting IN and OUT cables carefully, Checking Servicing, repairing calibrating ACBs of rating up to 1600 Amps including replacement of minor nature parts for smooth functioning of ON / OFF during failures of BESCOM and DG supply, re-fixing in the same location or other any location all as per site requirements complete directed by Engineer-in-charge

Supply fabricate install testing commissioning of indoor type AMF panel CRCA sheet of thickness not less than 2 mm from CPRI certified validated panel manufactureres suitable for DG set of cap 500 KVA floor mounted with base channel of size not less than 75 x 40 x 5 mm located at CAIR sub station in and including following switchgear, metering system etc complete all as directed by Engineer-in-charge :- (i) DG Incomer - Material & Labour ACB of rating 800 Amps 4 Pole 50 KA MP based with microprocessor with overload protection, short circuit protection, instantaneous protection, ground fault protection, individual fault LEDs and self powered by built in current transformer UV coil 230 Volt AC - 01 Set. Make - C&S cat No AHA08N4PEDMP3.1(S) or techno equ specifications model of make Siemens/Schneider. (ii) Material and labour Bus bar Aluminium TPN of rating 1000 Amps with heat shrinkable sleeves, bus bar supports, colour coded sleeves bolts & nuts, hardware complete - 01 set,

Checking servicing caliberation and repairng to existing old syncronise AMF panels of rated 500 KVA DG set located at CAIR i.e inter locking system Auto switching ON /OFF, Mains and DG control circuits, earth leakages in panel, cables, control wiring and all other connected accessories, caliberation phase sequence with source of supply etc complete as per site conditions for smooth Auto ON / OFF on failure and restoring of BESCOM supply without any trippings in the substations switch gear, source of supply etc complete all as directed by Engineer-in-charge.

Checking servicing caliberation and repairng to existing old AMF panels of rated 320 KVA and 380 KVA DG sets inter locking system Auto switching ON /OFF, Mains and DG control circuits, earth leakages in panel, cables, control wiring and all other connected accessories, caliberation phase sequence with source of supply etc complete as per site conditions for smooth Auto ON / OFF on failure and restoring of BESCOM supply without any trippings in the substations switch gear, source of supply located at various locations complete all as directed by Engineer-in-charge.

Checking servicing caliberation and repairng to existing old AMF panel of rated 200 and 250 KVA DG sets inter locking system Auto switching ON /OFF, Mains and DG control circuits, earth leakages in panel, cables, control wiring and all other connected accessories, caliberation phase sequence with source of supply etc complete as per site conditions for smooth Auto ON / OFF on failure and restoring of BESCOM supply without any trippings in the sub stations switch gear, source of supply located at various locations etc complete all as directed by Engineer-in-charge.

Checking servicing caliberation and repairng to existing old AMF panel of rated 100 and 125 KVA DG set inter locking system Auto switching ON /OFF, Mains and DG control circuits, earth leakages in panel, cables, control wiring and all other connected accessories, caliberation phase sequence with source of supply etc complete as per site conditions for smooth Auto ON / OFF on failure and restoring of BESCOM supply without any trippings in the sub stations switch gear, source of supply located at various locations etc complete all as directed by Engineer-in-charge.

Checking servicing caliberation and repairng to existing old AMF panel of rated 75 KVA to 82.5 KVA DG set inter locking system Auto switching ON /OFF, Mains and DG control circuits, earth leakages in panel, cables, control wiring and all other connected accessories, caliberation phase sequence with source of supply etc complete as per site conditions for smooth Auto ON / OFF on failure and restoring of BESCOM supply without any trippings in the sub stations switch gear, source of supply located at various locations etc complete all as directed by Engineer-in-charge.

Checking servicing caliberation and repairng to existing old AMF panel of rated 50 to 62.5 KVA DG set inter locking system Auto switching ON /OFF, Mains and DG control circuits, earth leakages in panel, cables, control wiring and all other connected accessories, caliberation phase sequence with source of supply etc complete as per site conditions for smooth Auto ON / OFF on failure and restoring of BESCOM supply without any trippings in the sub stations switch gear, source of supply located at various locations etc complete all as directed by Engineer-in-charge.

Disconnecting In and Out going cables of DG set, earthing connections, control cables etc, lifting up existing DG set of cap upto 125 KVA from present platform by using necessary Crane and special T&P as required on site and kept a side carefully complete all as directed by Engineer-in-charge. Note : PCC work as applicable for shall be measured and paid separately.

Refixing DG set by lifting as obtained here-in-above item on new PCC platform using necessary crane,T&P as reqired on the site carefully, re-connecting In and Out going cables, earthing connections, control cables obtained against item No. above complete all as directed by Engineer-in-charge. Note : PCC work as applicable for cables shall be measured and paid separately.

Demolition and dismantling of old/damaged concrete of any description near existing DG sets of any type located at various locations carefully, removing debris outside MD land, making good disturbed portions to match with the adjacent areas in all respects per site conditions complete all as specified and directed by Engineer-in-charge. Note : Concrete works will be measured and paid for separately under respective items.

Material and labour for Plain cement concrete (1:4:8), type D2 ,using 40 mm graded stone aggregates for foundation of DG sets below ground level complete all as specified and directed by Engineer-in-charge.

Material and labour Plain Cement Concrete (1:3:6), type C1, using 20 mm graded stone aggregates for foundation of DG sets including necessary formwork and finishing the exposed surfaces even and smooth without using extra cement complete all as specified and as directed by Engineer-in-charge.

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