SPL REPAIR/ REPLACEMENT OF DG SETS AND ITS CONNECTED ITEMS AGAINST BER AT TW NO-5 AND STAGE-II UNDER GE (N) AKHNOOR

Amount

Supply, install, testing and commissioning of factory assembled Diesel Engine Driven Generating set fully wired alternator to give an output of 62.5 KVA (50KW) Prime Rating at Rated RPM (as per ISO 8528)1 continious rating at a power factor 0.8 lagging, 415 Volts, 3 Phase, 4 wire, AC, 50Hz+/- 1%,1500 RPM, 4 cylinders directly coupled with diesel engine water cooled mounted on base frame along with in built fuel tank of adequate capacity with fuel line and battery with leads, first fill of lubricating oil, Engine safeties and protections and other accessories, foundation work as per manufacturer instructions, anti vibration pads and Acoustic enclosure as per CPCB norms as amended upto date (75dBA at 1 meter in free field condition) and other accessories etc. and including providing suitable for functioning AMF Panel and including comprising of necessary accessories as required for functioning as under following:- Make of DG Set :- Kirloskar oil engine limited Genset or equivalent make of Cummins/ Greaves Ltd as approved.

(a) DIESEL ENGINE:- Water cooled turbo charged diesel engine rated output (Prime continuous rating as per ISO-8528-1) of 67 BHP and 50 KW, 4 cylinders,1500 rpm with 10% overload for one hour once in 12 hours continuous operation and including comprising the following accessories. Note:- The contractor shall be arrange the factory inspection for the DG set and as approved by the Accepting Officer/Engineer -in-charge before procurement action Make:- Kirloskar Oil Engine limited or equivalent make of cummins/Greaves limited as approved. (i) Radiator with blower fan or heat exchanger with guard. (ii) Pipe coupling for engine cooling system. (iii) Pipe coupling for engine cooling system. (iv) Fuel filter. (v) Lube oil filter. (vi) By pass filter. (vii) Fly wheel housing and fly wheel to suit alternator. (viii) Engine governing mechanism in fly wheel housing. (ix) Shut off coil with safeties for LLOP/HWT, over speed. (x) Dry type air cleaners and vacuum indicators. (xi) Residential silencers.

(xii) Stainless steel exhaust flexible bellows (xiii) Motor driven priming pump.(xiv) Exhaust piping made out of STIC, C class, MS pipe inclusive of all accssories and hardware, necessary supprot as per manufacturers recommendations to sustain back pressure with rain cap. (xv) Mineral wool insulation two inch thick suitable for 400 degree centigrade temperature, cladded with aluminium sheet for the entire length of exhaust pipe. (xvi) First fill of lube oil, coolant and diesel for commissioning and final load testing of 12 hours. (xvii) Inter connecting copper cabling of adequate capacity between batteries and controller. (xviii) Self starter 12Volts, DC. (xix) MICO in-line fuel system with mechanical governer. (xx) Fuel injection pump. (xxi) Safety control (trip and indication):- (a) High water temperature. (b) Low lube oil pressure. (c) Over speed stop. (xxii) Base frame:- Sturdy, fabricated, welded construction, channel iron base frame (duly painted) for mounting engine and alternator as per manufacturer design along with AVM pads.

(xxiii) Battery :- 12V of adequate amps rating( AH) for functioning, maintenance free battery with leads and terminals -01 No (Make:- Exide/ Amron/ Amco/ Kirloskar). (xxiv) Fuel tank:- 8 Hours full load diesel storage capacity in built fuel tank with mounting brackets factory fabricated made out of MS sheet with level indicator fuel inlet, fuel outlet, air vent, drain plug, inlet arrangement filling from exterior of canopy etc. (b) Alternator :- The alternator of capacity 62.5 KVA/50KW suitable for operation at 3 phase; 4 wire, 415 volts, 50Hz, 1500 RPM, 0.8 power factor lagging;self excited,self regulated with AVR brushless excitation,screen protected, drip proof insulation class 'H', IP 23 protection, copper winded and conforming to BS 5000/IS 4722. Make:-KOEL GREEN /Stamford/ Greaves cotton.

(c) Acoustic enclosure:- The acoustic enclosure(canopy) suitable for 62.5KVA/50KW DG set made out of 1.6 mm thick CRCA sheet outer body and door & inner surface with 1.0 mm thick CRCA sheet duly powder coating and superior finish, air inlet louvers, see thgrough transparent window with openable air tight door and spring locking arrangement,inside illumination with LED light fitting and emergncy stop switch at exterior body complete with structural steel base frame duly painted in black, the walls of the canopy shall be insulated with fire retardant foam or rock wool insulation so as to comply with 75dBA at one metre distance as per guidlines of central pollution control board (CPCB) norms as amended upto date. Make :- Sudhir Genset ltd/ Powerica / Jackson/ Green Field Enterprises)

(d) AMF (Automatic on Mains Failure) Panel board:- The out door type AMF Panel board suitable for operation 3 phase,4 wire,415 volts, 50Hz,cubical type made out of 3 mm thick CRCA sheet with powder coating IP-53 protection totally enclosed, dust,damp and vermin proof, free standing floor mounted, hinged type double door with rubber gasket, and bottom cable entry holes for incoming and outgoing cables,earthing terminals,affix,danger notice plate,aluminium bus bars duly covered with colour coaded heat shrinkable sleeves duly fixed on DMC/SMC insulators, locking arrangement, front operated with rear opening mounting on angle iron base frame of suitable size including control wiring with flexible multistranded,unsheathed,copper conductor cable of adequate size and length and shall be properly bunched, tied,ferruled and crimped with suitable lugs with necessary control fuses, MCBs etc and civil work/PCC foundation as per site requirement including electronic/electrical accessories required to switch ON DG set of 62.5 KVA in automatic manner on failure of commercial supply and switch OFF the DG set on restoring of commercial supply including comprising the under mentioned items/accessories :-

(e) DG Set Inside Control Panel:- The Control Panel board (indoor type) having Remote Moniter system, device fitted in panel based on internet to moniter the DG Set parameter remotely through internet and suitable for operation 3 phase,4 wire,415 volts, 50Hz,cubical type made out of 1.6mm thick CRCA sheet with powder coating hinged door, locking arrangement, aluminium bus bar of suitable capacity with incoming and outgoing termination and comprising the following:- (i) Electronic controller digital type complete with all accessories as per manufacturer specification displaying the features like battery voltage,water temperature, Lube oil pressure, engine speed, engine hours, current, voltage, frequency. (ii) MCCB 100 Amps, 4pole, 16 KA, 415V, 50Hz - 01 No. (iii) Key switch. (iv) Start /Stop Push button. (v) Instrument fuses. (vi) Internal wiring and necessary control fuses & MCBs etc.

Note:- (1) The diesel for final load testing of 12 hours 10% overload for one hour once in 12 hours continuous operation and necessary testing equipment like resistance load testing strip/coil heater of suitable capacity/rating shall be provided by the contractor and cost deemed to be included in quoted rate and any other items required for final testing shall also be provided by the contractor without any extra cost to the department. (2) Load tesing/Fuel consumption test carried out in presence of Rep of Accepting officer and Engineer-in-Charge for fixing of average fuel consumption for futher record. (3) The contractor shoul be produceed DG set manufacturer user manual and anual maintenance manual books for further maintenance. (4) The contractor produced guarantee certificate from the original manufacturers minimum two years required for the department for further any damages spares or non functioning items should be replaced without any extra cost contrator will be fully responsible.

(a) Testing at Factory:- Test of DG Set /Alternator and panel at factory shall be during manufacturing process. Contractor will intimate Accepting officer through GE atleast one month in advance to nominate representative of Accepting officer for testing at factory. (b) Testing at Site:- The DG set after installation will be tested for 12 hours continuous run in presence of rep of Accepting Officer as follows :- INITIAL RUN :- (i) 30 minute - No load (ii) 1 hour - 25% load (iii) 1 hour - 50% load (iv) 1 hour - 75% load (v) 1 hour - 100% load (vi) 1 hour - 110% load (vii) 6 hour 30 minute - 100 % load

Supply, install, testing and commissioning of factory assembled Diesel Engine Driven Generating set fully wired alternator to give an output of 320 KVA (256KW) Prime Rating at Rated RPM (as per ISO 8528)1 continious rating at a power factor 0.8 lagging, 415 Volts, 3 Phase, 4 wire, AC, 50Hz+/- 1%,1500 RPM, 6 cylinders directly coupled with diesel engine water cooled mounted on base frame along with in built fuel tank of adequate capacity with fuel line and battery with leads, first fill of lubricating oil, Engine safeties and protections and other accessories, foundation work as per manufacturer instructions, anti vibration pads and Acoustic enclosure as per CPCB norms as amended upto date (75dBA at 1 meter in free field condition) and other accessories etc. and including providing suitable for functioning AMF Panel and including comprising of necessary accessories as required for functioning as under following:- Make of DG Set :- Kirloskar oil engine limited Genset or equivalent make of Cummins/ Greaves Ltd as approved.

(a) DIESEL ENGINE:- Water cooled turbo charged diesel engine rated output (Prime continuous rating as per ISO-8528-1) of suitable BHP as per manufacturer's desig, 256 KW, 1500 rpm with 10% overload for one hour once in 12 hours continuous operation and including comprising the following accessories. Note:- The contractor shall be arrange the factory inspection for the DG set and as approved by the Accepting Officer/Engineer -in-charge before procurement action Make:- Kirloskar Oil Engine limited or equivalent make of cummins/Greaves limited as approved. (i) Radiator with blower fan or heat exchanger with guard. (ii) Pipe coupling for engine cooling system. (iii) Pipe coupling for engine cooling system. (iv) Fuel filter. (v) Lube oil filter. (vi) By pass filter. (vii) Fly wheel housing and fly wheel to suit alternator. (viii) Engine governing mechanism in fly wheel housing. (ix) Shut off coil with safeties for LLOP/HWT, over speed. (x) Dry type air cleaners and vacuum indicators. (xi) Residential silencers.

(xii) Stainless steel exhaust flexible bellows (xiii) Motor driven priming pump.(xiv) Exhaust piping made out of STIC, C class, MS pipe inclusive of all accssories and hardware, necessary supprot as per manufacturers recommendations to sustain back pressure with rain cap. (xv) Mineral wool insulation two inch thick suitable for 400 degree centigrade temperature, cladded with aluminium sheet for the entire length of exhaust pipe. (xvi) First fill of lube oil, coolant and diesel for commissioning and final load testing of 12 hours. (xvii) Inter connecting copper cabling of adequate capacity between batteries and controller. (xviii) Self starter 12/24 Volts, DC. (xix) MICO in-line fuel system with mechanical governer. (xx) Fuel injection pump. (xxi) Safety control (trip and indication):- (a) High water temperature. (b) Low lube oil pressure. (c) Over speed stop. (xxii) Base frame:- Sturdy, fabricated, welded construction, channel iron base frame (duly painted)for mounting engine and alternator as per manufacturer design along with AVM pads.

(xxiii) Battery :- 12/24V of adequate amps rating (AH) for functioning, maintenance free battery with leads and terminals -01 No (Make:- Exide/ Amron/ Amco/ Kirloskar). (xxiv) Fuel tank:- 8 Hours full load diesel storage capacity in built fuel tank with mounting brackets factory fabricated made out of MS sheet with level indicator fuel inlet, fuel outlet, air vent, drain plug, inlet arrangement filling from exterior of canopy etc. (b) Alternator :- The alternator of capacity 320 KVA/256KW suitable for operation at 3 phase; 4 wire, 415 volts, 50Hz, 1500 RPM, 0.8 power factor lagging;self excited,self regulated with AVR brushless excitation,screen protected, drip proof insulation class 'H', IP 23 protection, copper winded and conforming to BS 5000/IS 4722. Make:- KOEL GREEN /Stamford/ Greaves cotton.

(c) Acoustic enclosure:- The acoustic enclosure(canopy) suitable for 320KVA/256KW DG set made out of 1.6 mm thick CRCA sheet outer body and door & inner surface with 1.0 mm thick CRCA sheet duly powder coating and superior finish, air inlet louvers, see thgrough transparent window with openable air tight door and spring locking arrangement,inside illumination with LED light fitting and emergncy stop switch at exterior body complete with structural steel base frame duly painted in black, the walls of the canopy shall be insulated with fire retardant foam or rock wool insulation so as to comply with 75dBA at one metre distance as per guidlines of central pollution control board (CPCB) norms as amended upto date. Make :- Sudhir Genset ltd/ Powerica / Jackson/ Green Field Enterprises)

(d) AMF (Automatic on Mains Failure) Panel board:- The out door type AMF Panel board suitable for operation 3 phase,4 wire,415 volts, 50Hz,cubical type made out of 3 mm thick CRCA sheet with powder coating IP-53 protection totally enclosed, dust,damp and vermin proof, free standing floor mounted, hinged type double door with rubber gasket, and bottom cable entry holes for incoming and outgoing cables,earthing terminals,affix,danger notice plate,aluminium bus bars duly covered with colour coaded heat shrinkable sleeves duly fixed on DMC/SMC insulators, locking arrangement, front operated with rear opening mounting on angle iron base frame of suitable size including control wiring with flexible multistranded,unsheathed,copper conductor cable of adequate size and length and shall be properly bunched, tied,ferruled and crimped with suitable lugs with necessary control fuses, MCBs etc and civil work/PCC foundation as per site requirement including electronic/electrical accessories required to switch ON DG set of 320 KVA in automatic manner on failure of commercial supply and switch OFF the DG set on restoring of commercial supply including comprising the under mentioned items/accessories :-

(e) DG Set Inside Control Panel:- The Control Panel board (indoor type) having Remote Moniter system, device fitted in panel based on internet to moniter the DG Set parameter remotely through internet and suitable for operation 3 phase, 4 wire, 415 volts, 50Hz,cubical type made out of 1.6mm thick CRCA sheet with powder coating hinged door, locking arrangement, aluminium bus bar of suitable capacity with incoming and outgoing termination and comprising the following:- (i) Electronic controller digital type complete with all accessories as per manufacturer specification displaying the features like battery voltage,water temperature, Lube oil pressure, engine speed, engine hours, current, voltage, frequency. (ii) MCCB 400 Amps, 4pole, 36 KA, 415V, 50Hz - 01 No. (iii) Key switch. (iv) Start /stop Push button. (v) Instrument fuses. (vi) Internal wiring and necessary control fuses & MCBs etc.

Note:- (1) The diesel for final load testing of 12 hours 10% overload for one hour once in 12 hours continuous operation and necessary testing equipment like resistance load testing strip/coil heater of suitable capacity/rating shall be provided by the contractor and cost deemed to be included in quoted rate and any other items required for final testing shall also be provided by the contractor without any extra cost to the department. (2) Load tesing/Fuel consumption test carried out in presence of Rep of Accepting officer and Engineer-in-Charge for fixing of average fuel consumption for futher record. (3) The contractor shoul be produceed DG set manufacturer user manual and anual maintenance manual books for further maintenance. (4) The contractor produced guarantee certificate from the original manufacturers minimum two years required for the department for further any damages spares or non functioning items should be replaced without any extra cost contrator will be fully responsible.

(a) Testing at Factory:- Test of DG Set /Alternator and panel at factory shall be during manufacturing process. Contractor will intimate Accepting officer through GE atleast one month in advance to nominate representative of Accepting officer for testing at factory. (b) Testing at Site:- The DG set after installation will be tested for 12 hours continuous run in presence of rep of Accepting Officer as follows :- INITIAL RUN :- (i) 30 minute - No load (ii) 1 hour - 25% load (iii) 1 hour - 50% load (iv) 1 hour - 75% load (v) 1 hour - 100% load (vi) 1 hour - 110% load (vii) 6 hour 30 minute - 100 % load

M & L for Earthing complete with Galvanised iron earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr below ground level with top edge of plate not less than 1.5 mtr below ground level, connecting to galvanized iron strip 32x6mm by means of bolts, nuts, check nuts and washers of galvanized iron strip and protected by provision of GI medium grade pipe 40 mm bore including provn of concreate pit made from PCC 1:2:4 type B1(using 20 mm graded stone aggs) with 17mm thick cover of RCC (1:2:4) re-inforced with XPM (weight not less than 4 kgs per Sq mtr and frame of angle iron 25 x 25x 6mm with lugs to 02 Nos and with 6mm dia MS bar handle made to safe GI light grade 20 mm bore pipe for watering perforated at bottom 1.75 mtr long placed on top edge of earth plate, common salt and charcoal filling test point made out of 17mmx 8 mm FI with fixing arrangement, funnel, wire mesh and earth work in hard dense soil, returning filling in and removal of surplus soil to a distance not exceeding 50 mtr all as per electrical plate No 3 of SSR 2010 part I connected to earth test point. All as specified or indicated including testing on completion. Notes:- (i) Common salt and charcoal dust in alternative layers of 15 cm up to 60 cm above the top of earth plate all as directed. (ii) Earth pit of internal size 600 x 600 x 600 built in PCC (1:3:6) bed 15 cm thick at bottom, brick work in CM up to 45 cm over PCC bed and PCC (1:3:6) coping 15 cm above embedded with MS angle 50 x 50 x 3 mm frame work duly painted with anti- corrosive bituminous paint, with and inclding RCC slab 50 mm thick in cement concrete (1:2:4) type 1, reinforced with XPM (weight not less than 4 Kg per Sqm) having lifting arrangement duly painted in green color and marking earth pit as directed. (iii) Rates for GI Strip upto 7.5 mtr included in item rates.

Supply, laying and testing cable XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade of size 95 sqmm 3.5 core, complete all as specified and as directed.

Supply, laying and testing cable XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade of size 400 sqmm 3.5 core, complete all as specified and as directed.

FANGALIA TRADERS

MONA GENERATOR SEVICES PVT. LTD.

national engineering

Jiwan Singh

bamral builder

BINDRA ENGINEERS AND CO

Vijaypower Generators Limited