Setting Up Of A New Govt. Integrated School At Jaigaon In Kalinchi Block Of Alipurduar District - Supply Installation Testing And Commissioning Of Dg Set.- 1 Supply , Delivery At Site On Foundation , Commissioningof 100 Kva, 415V, 50Hz, 3Ø Silent New Dg Set, Comprising Of Engine, Alternator, Separate Amf Panel, Base Frame, Fuel Tank, Battery, Cpcb-Ii Approved Engine & Acoustic Enclosure Including Transportation, Loading And Unloading Of The Dg Set, Having Following Specifications :- 2 Engine:- Make :Cummins / Koel Green / Mahindra 3 Engine Type :4 Stroke Diesel Engine 4 Rpm :1500 5 Moef Certified Power :159 Bhp Or Higher, Rated Output :129 Bhp Or Higher 6 Duty : Prime 7 Cooling: Liquid Cooled ( Eg Compleat 50:50 ) 8 Cylinder : 6 9 Aspiration: Turbocharged, Charge Air Cooled 10 Type Of Governor:Electronic 11 Fuel Tank Capacity : As Per Manufacturer Standard. 12 Fuelconsumption At 75% Rated Load With Radiator Or Fan : 18.32 Ltr. / Hr. Or Less 13 Fuel Consumption At 100% Rated Load With Radiator Or Fan :24.60 Ltr. / Hr. 14 Overload Capacity:10% Overload For One Hour For Every 12 Hours Continuous Running At Full Load Or Better 15 Engine Instrument Panel : Consisting Of Starting Switch With Key, Lube Oilindicator, Water Temperature Indicator, Rpm Indicator And Hour Meter. 16 Safety Controls : Emergency Stop, Low Lube Oil Pressure Warning / Shutdown, High Engine Water Temp. Warning / Shutdown, Sensor Failure Indicator, Engine Over Speed Indicator, Battery Charging And Low Battery Indicator 17 Exhaust Silencer: Residential Type 18 Starting System: 12V. / 24 V. Starting System Complete With Starter Motor, Charging Alternator With Rectifier And Cutout As Per Manufacturer Standard. 19 Battery:Lead Acid, Low Maintenance Or Smf And Conforming To Relevant Is Specification With Low / High Battery Voltage And Weak Battery Warning 20 Alternator Make : Stamford / Leroy Some / Koel Green 21 Rating: 415 V., 3Ph. 50 Hz., 100 Kva, 1500 Rpm 22 Type : Brushless, Self Excited And Self Regulated 23 Insulation:Class H 24 Protection : Screen-Protected Drip Proof With Min.Ip-23 Degree Of Protection 25 Rpm: 1500 26 Voltage Regulation ( Max ) : ±1% 27 Winding Connection : Star With Neutral 28 Total Distortion Factor :Less Than 3% 29 Total Harmonic Distortion In Output Waveform : < 5% 30 Amf Pane Cubical Type Floor Mounted Amf Panel Made From 14 Swg Sheet Steel, Duly Pretreated, Powder Coated Painted And Aesthetically Finished, Suitable For Controlling Of 100 Kva Dg Set Having Following Specification / Features. ( Customize Panel ) 31 I ) 2 No. 200 A Ac 3 Duty, 4Pole Power Contactorandu / V Release Etc. [ Make: Abb, Legrand, Schneider ] 32 Ii ) 2 Nos. 200 A, 3Pole, 35 Ka Mccb With Microprosser Based Lsig Protection. [ Make:Legrand ] 33 Iii ) In Built By-Pass Switch For Rated Capacity 34 Iv ) On -Delay Timer For Load Change Over 35 V ) On-Delay Timer For Engine Shut Off 36 Vi ) Engine On-Off Switch ( Push Button Type ) 37 Vii ) Battery Charger Complete With Voltage Regulator, Booster Selector Switch, On-Off Switch, Voltmeter And Ammeter For Charging The Battery From Mains. This Will Be In Addition To The Battery Charging Alternator Fitted On The Engine 38 Viii ) Minimum Five Number Indicating Lamps To Indicate Mains On, Load On Mains, Set Running, Load On Set And Battery Charger On. 39 Ix ) Audio Visual Alarm For Low Lubricating Oil Pressure, High Water Temperature, Start Failure, And Dg Over Load. 40 X ) Mode Selector For Setting The Panel On Auto / Man / Test Mode 41 Xi ) Microprocessor Based Relay With Composite Meter For Digital Display Of Following. 42 Generator Voltage / Ac Mains Voltage. 43 Generator Current In All Phases 44 Frequency 45 Power Factor 46 Energy 47 Indication For Alternator Supply 48 Running Time Indications Number Of Hours Of Operation And Service Intervals, Service Due Indications 49 The Amf Panel Must Be Designed To Ensure Trouble Free Performance And Ensure Switching Over Electrical Load To Dg Within 15 ( Fifteen ) Second From The Instant Of Mains Failure. 50 Acoustic Enclosure The Dg Set Should Have Integrated Acoustic Enclosure At The Manufacturing State Itself.High Quality Acoustic Enclosure Must Be Certified As Per Cpcb-Ii Norms. 51 Base Frame Common Iron Channel Fabricated Base Frame Containing The Engine And Alternator, Mounted Onavm Pads And Having Provision For Lifting Hook. 52 Terms & Conditions 53 ( I ) Rate Should Be Quoted Inclusive Of All Applicable Taxes And Duty Etc. 54 ( Ii ) All Materials, Equipments & Accessories Must Conform To Relevant Is Specifications. The Dg Set To Be Supplied Must Be From The Authorizedoem Of The Respective Engine Manufacturer. 55 ( Iii ) Necessary ManufacturerS Test Certificate For Diesel Engine, Alternator Etc. Will Have To Submit In Triplicate Copy During Delivery Of The Equipment. 56 ( Iv ) Copy Of Type Approval Certificate And Certificate Of Cop Must Be Produced At The Time Of Delivery Issued From Competent Authority ( As Per Cpcb-Ii ) . 57 ( V ) Circuit Diagram For Amf Panel Must Be Submitted From The Manufacturer / Oem. 58 ( Vi ) The Entire Set Must Be Warranted At Least 15 Months From The Date Of Delivery / 12 Months / 5000 Hrs From The Date Of Commissioning Whichever Is Earlier.However Engine & Alternator Should Be Warranted Of 2 Years / 5000 Hrs, Whichever Is Earlier. 59 ( Vii ) During Commissioning, The Dg Set Has To Be Made To Run For Atleast Six Hours At A Stretch On Atleast 75% Load At The Cost ( Cost Of Fuel, Operator And Technical Personnel ) Of The Agency Entrusted With The Work And The Agency Will Have To Provide Permanently Multi-Core Control Cables As Required With Allied Accessories Including Laying Of The Same Before Commissioning Of The Dg Set. Note- If Any Refurbished Material Is Supplied And Installed, Penal Action Will Be Taken As Per Existing Rules 60 Making Pcc Foundation ( Ratio 1:2:4 ) Of Weight 2.5 Times Of The Operating Weight Of Dg Set And Of Approximate Depth Of 200 Mm Belowground Surface And Height Of 150Mm Above Ground Surface With 3Mm Thick Smooth Cement Finish To Provide Leveled Surface For Placement Of The Acoustic Enclosure. The Length And Breadth Of The Platform Shall Be At Least 250Mm More Than The Size Of The Enclosure. Genset Shall Be Mounted On Avms Inside The Enclosure. The Platform Levels To Be Checked Diagonally As Well As Across The Length For Even Flatness. The Platform Shall Be Within + / -0.5 Degree ( Angle ) Of Any Horizontal Plane. The Contractor Shall Submit The Drawings For Approval From The Eic And Manufacturer Recommendation. Before Proceeding With The Work. 61 Supply & Fixing Of Exhaust Gas Piping Of Suitable Dia Welded Black Ms Class B Pipeincl. All Necessary Bend Supports , Clamps, Rain Protect Canopy, Anti Vibration Mounting Insulation Of Exhaust System With 50Mm Thick Mineral Wool Covered With Wire Mesh And Aluminium Cladding ( From Dg Sets To Top Of The Building Plus 3Mtr Or As Per Cpcb ) For Above Dg Set As Per Direction Of Eic. 62 S & Delivery Of 200 Ltr. Capacity Container Madeof Heavy Guage Pvc Container. 63 S & Delivery Of Best Quality Oil Hand Pump With 1” Dia Pvc Flexible Pipe ( 12’ Ft. Approx ) 64 Supplying Of One Number 1.1 Kv Gradexlpe Insulated Andpvc Sheathed Aluminium Conductor Cable ( Armoured ) Conforming To Is: 7098 / 1988 With Its Latest Amendment Of Following Size. [ Make Havells / Polycab / Kei / Rr ] 4 Core 70 Sq. Mm 65 Laying One No Cable Above 35Sqmm And Upto 185Sqmm In Underground Trench 460Mm Wide X 760Mm Avg Depth With Brick Protection On The Top Of The Cable As Per Gs And Also Filling The Soil Levelling Up Etc. 66 S&F Compression Gland With Brass Glnad, Ring & Rubber Ring For 4Core 70 Sqmm Cable And Finishing The Ends Of The Cable With Solderless Socket ( Dowels Make ) With Necy Tapes, Paste And Jointing Materials 67 Finishing The End Of Following Xlpe / Pvc Armored Cables By Crimping Method Incl. Supplying And Fixing Solder Les Socket ( Dowels Make ) , Tapes, Anticorrosive Paste & Jointing Materials. A ) 4 Core 70 Sq Mm. 68 Earthing With 80 Mm Dia Gi Pipe ( Isi-Medium ) X 3.0 Mts. Long And 1 No. 65 Mm X 8 Mm Galvanized ( Hot Dip ) Steel Strip ( 4 Mts. Long ) , 20 Mm Dia X 125 Mm Long Galvanized Bolt, Double Nuts, Double Washers Including Finishing Both Ends By Making Holes Etc. And S & F 80 Mm Dia Gi Pipe ( Isi-Medium ) Protection ( 3 Mts. Long ) To Be Filled With Bitumen Partly Under The Ground Level And Partly Above Ground Level To An Average Depth Of 3.65 Mts 69 Extra For Providing Masonery Enclosure On The Top Of The Earth Electrode Of Overall Size 86.36 Cm X 86.36 Cm X 46 Cm Deep ( Below Ground Level ) Complete With Cemented Brick Work ( 1:6 ) Of 25 Cm Width Duly Plastered With Cement Morter ( Inside ) Ci Hinged Inspection Cover Of Size 36.56 Cm X 35.56 Cm With Locking Arrangement, Gi Reducer Including Drilling Of 46 Nos.12 Mm Dia Holes On The Gi Pipe 70 Extra Treatment Of Soil By Using Salt & Charcoal For Plate Electrode As To G.S. 71 Construction Of Blue Scope Roofing Shade Supported Onsteel Stuucture Consisting Of Atleast 4 ( Four ) Vertical Supports And Adequate Horizontal Support Made Up Of Iron Pipes With Water Prof Painting On Primer, Capable Of Providing Protection Against Rain For The Dg Having Dimension To Cover The Genset From Weather Condition As Per Specification And As Per Direction Of E.I.C . 72 Supplying & Fixing Medium Gauge Gi Pipe ( Isi-Medium ) Protection With Necessary Fittings And Jointing Metarials As Required For 50 Mm Dia.
