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Special Repair / Replacement Of Ber E / M Equipments Under Ge Missamari - 1 Supplying, Installing, Commissioning And Testing Complete Of Manufacturer As Approved By The Ge, Manufactured And Tested Static Silent Diesel Engine Driven Generating Set Capable Of Delivering 62.5 Kva, 415 Volts ( Ac 3 Phase, 4 Wire System Of Supply ) 50 Hz At Power Factor 0.8 Minimum. The Dg Set Shall Consist Of A Diesel Engine Coupled Through Flexible Coupling To A Matching Alternatore And Mounted On Dunlop Metallastik Foundation Pads On A Common Base Frame And Thereafter Installed In The Cpcb Approved Acoustic Enclosure ( The Complete Set Conforming To And Test Certified As Per Cpcb Norms And As Specified ) All As Specified Complete With Control Panel Standardised By Manufacturer, Flexible Exhaust Pipe Complete And Shall Comprise Of The Followings :- \ N ( A ) Engine ( Prime Mover ) : Diesel Engine 1500 Rpm Of Suitable Hp As Recommended By Manufacturer But Not Less Than 45 Bhp ( At Ntp ) Water Cooled, Turbocharged Aircooled, 1X180 Ah 12 Volts Electric Battery Start, Complete With Fly Wheel And All Standard Fittings / Fixtures As Per Manufacturing Practice Including Suitable Engine Control Panel With Tachometer, Lub Oil Temp & Pressure Gauge, Water Temp Gauge And Frequency Meter ( Digital Type ) Including Safety Shutdown Contents And Also Including Self Starter, Dynamo, Fuel Tank Etc And Conforming To Is : 10002, Iso : 3046, Bs-5514. The Engine Shall Give Electrical Out Put Of 62.50 Kva At 0.8 Pf. \ N ( B ) Alternator : Ac Alternator, Self Excited, Self Regulaed, Self Ventilated, Brushless Design, Conforming To Bs 2613 / Is 4722, 3 Phase, 415 Volts, 50 Hz, 4 Wire System Output 62.5 Kva Pf 0.8 1500 Rpm Insulation Class ''H'' Enclosure Ip 23 / Tefc Complete With Avr With + / - 1% Voltage Regulation Directly Coupled To And Match The Above Engine And Capable For Over Load Of 10% For One Hr In 12 Hr Operation. \ N ( C ) Dunlop Metallastic Anti-Vibration Pads For Mounting Engine - Alternator Assembly On The Base Frame / Plate. \ N ( D ) Base Frame : Made Out Of Structural Steel As Per Manufacturer''s Recommended Design / Specification. \ N ( E ) Acoustic Enclosure : Provn Of An Integral Type Approved / Certified Acoustic Enclosure As Per Cpcb Norms For The Dg Sets Restricted The Noise Level To 75 Db At One Meter Along And Temp Rise Within Canopy Shall Not Exceed 5 Degree To 7 Degree Celsius. It Shall Be Made Of 16 Swg Crca Ms Sheet With Poweder Coated Finish On Outside And Provided With Non Igniting Fire Retardant Foam As Accoustic Material. There Shall Be Four Hinged Doors Out Of Which One Shall Be With A Glass Window. The Base Frame Shall Be Ism Section. It Shall Also Include The Following :- \ N ( I ) Silence Absorption Type, Non-Resistance, Residential And Exhaust Pipe Covered With Asbestos Rope Lagging Extending To About 2 Mtrs Outside The Accoustic Enclosures. \ N ( Ii ) Internal Wiring With Pvc Copper Conductor Cables, Is-694 Marked, Frls In Conduit And Flourescent Lamp Fittings. \ N ( F ) Battery 1 Nos 12 V X 180 Ah Dc Charged / Sealed Maint Free Of Suitable Cap All Inclusive Of Engine / Alternator Protective Foundation With Lcd Display. Make : Exide / Amco \ N ( G ) Control Panel \ N ( H ) Foundation Of Dg Set Shall Beas Per Manufacturer''s Recommendation. \ Nessential : Panel / Dg ( Amf ) Panel Shall Be Comprising Of The Following :- \ N ( I ) Amf Panel : Amf Panel Shall Be Fabricated Out Of 3.15 Mm Thick Crca Sheet Provided With Hinged Detachable Lockable Front & Back Openable Powder Coated Cpri Approved Complete As Required And As Per Specification And Schematic Diagram And Comprising Internal Of The Following Components :- Two Nos 125 A, Tp Mccb, 25 Ka Service Breaking Capacity With Heavy Duty Solid Neutral Link, Shunt Tripal Alongwith 2 Nos 125 A Four Pole Contactor, Earth Fault Relay Equivalent To Mc 12 A Suitable For Cable Connection On Incoming Side And Outgoing Side. Metering And Indication For Each Incomer Multifunction Meter Of Conserv / Ducati Make Withe Rs-485 Communication Port & Required Ct''s Battery Charger Coltmeter Of Range 0-50 Volts And Ammeter Of Range 0-30 Amps For Trickle And Boots Charging Indicating Lamps Ryb Set ''On'' Load On Dg Set Dc Control Supply Healthy Reverse Power Under Voltage / Over Voltage, 8 Window Annunciation Panel ( For Dg Set ) , Relays For Amf Operation With 3 Attempt Facility, 150Mm Dia Winding Temperature Indicator ( Wti ) With Max Pointer. \ N ( J ) Catalogues : Operation And Maintenance Manual, Spare Parts List, Overhauling Manual - 03 Sets. \ Nnote :- All Outgoint Feeders Shall Be Connected By Cable Through Suitable Size Gland Palte / Glands. 2 Supplying, Installing, Commissioning And Testing Complete Of Manufacturer As Approved By The Ge, Manufactured And Tested Static Silent Diesel Engine Driven Generating Set Capable Of Delivering 35 Kva, 415 Volts ( Ac 3 Phase, 4 Wire System Of Supply ) 50 Hz At Power Factor 0.8 Minimum. The Dg Set Shall Consist Of A Diesel Engine Coupled Through Flexible Coupling To A Matching Alternatore And Mounted On Dunlop Metallastik Foundation Pads On A Common Base Frame And Thereafter Installed In The Cpcb Approved Acoustic Enclosure ( The Complete Set Conforming To And Test Certified As Per Cpcb Norms And As Specified ) All As Specified Complete With Control Panel Standardised By Manufacturer, Flexible Exhaust Pipe Complete And Shall Comprise Of The Followings :- \ N ( A ) Engine ( Prime Mover ) : Diesel Engine 1500 Rpm Of Suitable Hp As Recommended By Manufacturer But Not Less Than 45 Bhp ( At Ntp ) Water Cooled, Turbocharged Aircooled, 1 X 92 Ah 12 Volts Electric Battery Start, Complete With Fly Wheel And All Standard Fittings / Fixtures As Per Manufacturing Practice Including Suitable Engine Control Panel With Tachometer, Lub Oil Temp & Pressure Gauge, Water Temp Gauge And Frequency Meter ( Digital Type ) Including Safety Shutdown Contents And Also Including Self Starter, Dynamo, Fuel Tank Etc And Conforming To Is : 10002, Iso : 3046, Bs-5514. The Engine Shall Give Electrical Out Put Of 35 Kva At 0.8 Pf. \ N ( B ) Alternator : Ac Alternator, Self Excited, Self Regulaed, Self Ventilated, Brushless Design, Conforming To Bs 2613 / Is 4722, 3 Phase, 415 Volts, 50 Hz, 4 Wire System Output 35 Kva Pf 0.8 1500 Rpm Insulation Class ''H'' Enclosure Ip 23 / Tefc Complete With Avr With + / - 1% Voltage Regulation Directly Coupled To And Match The Above Engine And Capable For Over Load Of 10% For One Hr In 12 Hr Operation. \ N ( C ) Dunlop Metallastic Anti-Vibration Pads For Mounting Engine - Alternator Assembly On The Base Frame / Plate. \ N ( D ) Base Frame : Made Out Of Structural Steel As Per Manufacturer''s Recommended Design / Specification. \ N ( E ) Acoustic Enclosure : Provn Of An Integral Type Approved / Certified Acoustic Enclosure As Per Cpcb Norms For The Dg Sets Restricted The Noise Level To 75 Db At One Meter Along And Temp Rise Within Canopy Shall Not Exceed 5 Degree To 7 Degree Celsius. It Shall Be Made Of 16 Swg Crca Ms Sheet With Poweder Coated Finish On Outside And Provided With Non Igniting Fire Retardant Foam As Accoustic Material. There Shall Be Four Hinged Doors Out Of Which One Shall Be With A Glass Window. The Base Frame Shall Be Ism Section. It Shall Also Include The Following :- \ N ( I ) Silence Absorption Type, Non-Resistance, Residential And Exhaust Pipe Covered With Asbestos Rope Lagging Extending To About 2 Mtrs Outside The Acoustic Enclosures. \ N ( Ii ) Internal Wiring With Pvc Copper Conductor Cables, Is-694 Marked, Frls In Conduit And Flourescent Lamp Fittings. \ N ( F ) Battery 1 Nos 12 V X 92 Ah Dc Charged / Sealed Maint Free Of Suitable Cap All Inclusive Of Engine / Alternator Protective Foundation With Lcd Display. Make : Exide / Amco \ N ( G ) Control Panel \ N ( H ) Foundation Of Dg Set Shall Beas Per Manufacturer''s Recommendation. \ Nessential : Panel / Dg ( Amf ) Panel Shall Be Comprising Of The Following :- \ N ( I ) Amf Panel : Amf Panel Shall Be Fabricated Out Of 3.15 Mm Thick Crca Sheet Provided With Hinged Detachable Lockable Front & Back Openable Powder Coated Cpri Approved Complete As Required And As Per Specification And Schematic Diagram And Comprising Internal Of The Following Components :- \ N Two Nos 63 A, Tpn Mccb, 25 Ka Service Breaking Capacity With Heavy Duty Solid Neutral Link, Shunt Tripal Alongwith 2 Nos 63 A Four Pole Contactor, Earth Fault Relay Equivalent To Mc 12 A Suitable For Cable Connection On Incoming Side And Outgoing Side. Metering And Indication For Each Incomer Multifunction Meter Of Conserv / Ducati Make Withe Rs-485 Communication Port & Required Ct''s Battery Charger Coltmeter Of Range 0-50 Volts And Ammeter Of Range 0-30 Amps For Trickle And Boots Charging Indicating Lamps Ryb Set ''On'' Load On Dg Set Dc Control Supply Healthy Reverse Power Under Voltage / Over Voltage, 8 Window Annunciation Panel ( For Dg Set ) , Relays For Amf Operation With 3 Attempt Facility, 150Mm Dia Winding Temperature Indicator ( Wti ) With Max Pointer. \ N ( J ) Catalogues : Operation And Maintenance Manual, Spare Parts List, Overhauling Manual - 03 Sets. \ Nnote :- All Outgoint Feeders Shall Be Connected By Cable Through Suitable Size Gland Palte / Glands. 3 Excavation In Trenches Not Exceeding 1.5M Wide And Not Exceeding 1.5M In Depth, For Foundation / Sewage Line / Cable Line Etc And Getting Out In Soft / Loose Soil Complete All As Specified And As Directed. 4 Returning Filling In, Including Spreading Leveling Watering And Well Ramming In Layers Not Exceeding 25 Cm Thick, In Soft / Loose Soil Complete All As Specified And As Directed. 5 Removal Of Surplus Soil Of Distance Not Exceeding 50 Mtr And Depositing Where Directed At A Level Not Exceeding 1.5 Mtr Above The Stqrting Point Complete All As Specified And Directed. 6 M&L For Sand Cushioning In Trenches For Cable Protection With Coarse Sand Laid Dry In Trenches With Uniform Thickness Including Consolidation, Complete All As Specified And As Directed By The Engr-In-Charge. 7 Supply & Laying Well Burnt Brick, Locally Available Best Quality ( Sub Class ''B'' Bricks ) Laid In Trenches Perpendicular To Ug Cable Protection, Complete All As Specified And As Directed By The Engr-In-Charge. 8 Supply And Laying Of Lt Ug Cable Xlpe Isheathed, Pvc Insulated, Screened Pvc Bedded, Galvanised Steel Strip Of Wore Armoured Electric Power Cable Heavy Duty With Stranded Aluminium Conductor 1100 Volt Grade, Laid In Trenches / Surface Of Wall / In Gi Pipe Alongwith Pole For Connection To Oh Lines Including Brass Cable Glands Mild Steel Flat Iron Clamps Etc And Testing For Following Sizes, Complete All As Specified And As Directed By The Engr-In-Charge. Note : Excn & Earth Work Shall Be Measured And Paid Separately. \ N ( A ) 3.5 Core X 70 Sqmm 9 ( B ) 3.5 Core X 50 Sqmm 10 Supply, Installation, Testing And Commissioning Of Centrifugal Pumping Set With Discharge Of 78 Lps At 95 Mtr Head 150 Hp Capacity With Moc, Ci Casing, Ci Impeller, Cs Sheft, Gland Packed, Base Frame, Coupling Guard Etc Including Preparation Of Necessary Foundation As Per Manufacturer Specification And Connection Of Pipe With Required Fittings, Complete All As Specified And As Directed By The Engr-In-Charge. 11 Material & Labour For Earthing Complete With Galvanised Steel Earth Plate Electrode 600 X 600 X 6 Mm Thick Buried Directly In Ground ( Earth Pit Not Less Than 2.25Mtr Deep Below The Ground Level ) With Top Edge Of The Plate Not Less Than 1.5 Mtr Below The Normal Ground Level Connected To Galvanized Strip 25 X 4Mm As Earthing Lead By Mean Of Nut / Bolt And Washer Of Galvanised Iron Or Steel Drawn Through 40Mm Dia Light Grade Gi Pipe As Shown In Electrical Plate No 3 Of Ssr Part I ( 2009 ) Including Gi Pipe 20Mm Dia Light Grade For Watering Pcc Chamber With Pre-Cast Rcc ( 1:2:4 ) Type B1 Cover Slab 40 Cm X 40 Cm X 5 Cm Reinforced With 8 Mm Dia Tmt Bars @ 15Cm C / C With One Handle For Lifting Made Out Of 8Mm Dia Bar, Funnel, Wire Mesh, 20Mm Dia Gi Pipe Medium Grade For Watering, Charcoal Or Coke And Salt In Alternate Layers Including Necessary Excavation And Earth Work In Any Type Of Soil And Testing Complete All As Directed By Engineer-In-Charge.
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