Tender For Increasing Capacity Of 33 / 11 Kv Sub Station Rudauli Tehsil From 5+10 Mva To 2X10 Mva Distt Ayodhya- 1 Safeloading, Carriage And Then Safeunloading Of The Following Material From Store Centres Under The Jurisdiction Of Eeesd Ayodhaya To Dump Site Proper Stacking. 2 33 Kv Lightening Arrestor 3 M.S. Channel 125X65 ( For Structures ) 4 M.S. Angle 75X75x6 ( For Structures ) 5 Acsr Dog Conductor 6 11 Kv 3 Core Cable 3X300 Mm Xlpe 7 11 Kv Cable Jointing Kit Indoor 3X300 Sq.Mm. Xlpe 8 11 Kv Cable Jointing Kit Outdoor 3X300 Sq.Mm. Xlpe 9 Opening Of All The 33 Kv Jumpers, Neutral Connections, Cable Connections, Opening Of Earth Strips And Then Shifting Of 5 Mva T / F From Plinth To Other Side In Yard. 10 Shifting 33 Kv Jumpers, From Actual Position To The New Shifted Place Along With 11 Kv Cable And Other Accessories For Maintaining & Restoring The S / S Supply 11 Plinth Of 10 Mva, 33 / 11 Kv T / Fsexpansion And Major Repairing Of Existing 5 Mva T / F Plinth Of Not Less Than Size To 3.5 Mtr X 3.5 Mtr Suitable For 10 Mva T / F By Rcc Work Of Ratio 1:2:4 Using M.S. Bar 10 Mm Dia ( Tor ) Inreinforcement Including Cutting, Bending And Binding In Required Shape Complete In All Respect And Shall Be Plastered / Finished On Top And Side Of The Plinth. 12 H.T. Cable Layinglaying & Dressing Of 11 Kv, 3X300 And 3X185 Sq.Mm Xlpe Cable Underground From 10 Mva T / F To 11 Kv Incoming Switchgear In The Trench 450Mm Wide, 900Mm Deep, Providing 150Mm Fine Sand Cushion Bench And 150Mm Fine Sand Cushion Above The Cable. The Cable Shall Be Duly Protected By 1St Class Bricks Two Either Side And Third On Top Of The Cables, Laid In Series One After The Other, The Work Includes Supplying Offine Sand And Bricks, Refillingand Rammingof The Left Out Soil, Closing The Trench And Leveling. Spare Cable Shall Be Left And Buried In The Trench In The Safe Of Rings At Both Ends. Cable Laying Work Includes Unrolling, Cutting, Meggering And Sealing Both End Of The Cable. ( All The Material Will Be Supplied By The Contractor ) 13 Erection And Installation Of 33 / 11 Kv10 Mva Transformerdragging Of 33 / 11Kv 10 Mva T / F From Dump Site To Road Site And Shifting Of The T / F From Road Site To New Constructed Plinth Distance About 150Mtr , Along With Loading, Unloading And Carriage, Fixing And Fitting Of All The Accessiories And Filling Of T / F Oil To The Desired Level And Insuring That There Is No Leakage. Erection And Installation Of 33 / 11 Kv, 10 Mva Transformer In A Leveled Position On The Plinth. And Do Proper Connection Of 33 Kv Jumpers With Bushing Of T / F Which Top Must Be Connected & Covered With Copper L. Piece. 14 Installation Of Lightening Arrestorsassembling And Installation / Mounting Of Lightening Arrestors On The L.A. Structure / Complete With Making Earth Connection ( Separate ) And Line Connections. The Work Includes Fabrication For Proper Fixing If Required. 15 Installation Of Heat Shrinkable Type Cable Jointing Kits Indoor And O / D End Termination And S / T Joint Suitable For 11Kv Xlpe Cable Confirming To Is Esi-09-13-Is-13573 Of 1992 Amendment I&Ii Vde-0278 Of Latest Version There Of If Any. 16 Cable Stand Structurefabrication & Erection Of 11 Kv Cable Stand Made Of 02 No. M.S Chanel 125X65x6 Mm 3 Mtr. Jointed To Each Other By M.S Channel Horizontally And Also Jointed To Each Other By Means Of 05 No. M.S Strip ( M.S Flat ) 50X6 Mm Of Size 200 Mm Long Each By Welding At Actual Distance Interval As Per Norms. And Grouting In Block Of 300X300x700 Completely Providing 02 No. Cable Clamps Also And Eathing By G.I Strip 50X6 Mm Size With The Earth Mat Of Switchyard Both Side Of Legs And Provideing Clamps , Post / Pin Insulator For Holding Cable. ( All The Materials Will Be Arranged By The Contractor Such That Clamps Nut Bolts And Civil Materials Except M.S Channel. ) 17 Neutral Standfabrication And Grouting Of M.S Channel 125X65 Mm L Shape & In Proper Size And Allignment To Provide Support For The Two Separate Earthing Strips For Pwer T / F Neutral Including Supply & Fixing Of Two No.Flexible Copper Bonds For Neutral Earthing. ( All The Materials Will Be Arranged By The Contractor Such That Clamps Nut Bolts And Civil Materials Except M.S Channel. ) 18 Supply & Laying Of 6X2.5 Sq.Mm. Sq. Control Cable From Power T / F To Controle Board In The Ground As Per Respo Norm With Proper Connection Vcb, Ct & Control Pannel With T / F To Battery And Battrey Charger, Bucholz Relay, Low Higher And Winding Temperture Protection Alarm Etc With Including All The Civil Material. ( All The Material Will Be Supplied By The Contractor ) 19 Supply & Laying Of 2X2.5 Sq.Mm. Sq. Control Cable From Power T / F To Controle Board In The Ground As Per Respo Norm With Proper Connection Vcb, Ct & Control Pannel With T / F To Battery And Battrey Charger, Bucholz Relay, Low Higher And Winding Temperture Protection Alarm Etc With Including All The Civil Material. ( All The Material Will Be Supplied By The Contractor ) 20 Special Earthing By Way Of Boring And Lowering Of B Class G.I. Pipe 50 Mm Dia 20Mtr Longfrom Ground Upto The Water Level Andit Will Be Connected To The G.I. Strip 50X6 Mm ( Providing & Laying Of G.S. Strip Including Cutting, Welding, Bending Etc. ) For Equipments ( L.A, T / F, C.T., Vcb.Etc ) . The Earth Strip Will Be Welded To The G.I. Pipe. The Work Also Includes Cap & Clamps For Pouring Water, The Cost Of All Material With All Labour & T&P Etc. Complete In All Respect. ( All The Material Will Be Supplied By The Contractor ) 21 Commissioning Of 10 Mva T / F And Its Eqipments Installed In Switchyards And 11 Kv Incoming And Outgoing Pannels Complete In All Respect Upto Energising 22 Providing Of Rubber Matting One Side Chequered And Other Side Plane Size 1800X900x12 Mm 23 Providing Of Hand Gloves As Per Is 4770 And Tested Potential 33 Kv. 24 Painting Ofall Switchyard Sub Station Structures ( Old+New+Fencing ) With One Coat Of Ready Mixed Primer And 2 Coats Of Al.Paint Of Good Quality Including Cost Of Material, Labour And T&P Complete In All Respect. 25 Earthing Of All Indoor Equipment By Providing And Laying G.S. Strip 50 X 6 Mm Including Cutting, Welding, Bending Etc. By Digging And Inserting The 04 Electrode ( G.I Pipe Of Size 2.5 Mtr Long 40 Mm Dia ) Inside The Earth And Distance Among Them Will Be 03 Mtr. And The Arrangement Will Be In The Sqaure Shape Manner And Then Connect The Electrode With One Another With G.S Strip 35X6 And Then Digging And Locating The Earth Mat And Connect The Electrode By 35X6 G.S Strip ( The Above Arrangement Will Be 02 No. ) By Using 35X6 G.S Strip, 11 Kv Switchgear Earthing Must Be Connect To The Arrangement. 26 Reparing Of Transformer Control Pannel & 33 Kvvcb. ( All Materials Will Be Supplied B Y The Contractor. ) 27 Reparing And Maintenance Of Electrical And Machnical Components Of Control Pannel& Vcb ( I.E, Tripping Coil, Tripping Rod, Mcb, Vaccum Interrupter, Relay, Replacement Of Damage Internal Wiring Etc. ) And Do Over Overhaling Of All Mechanical Parts Of 33 Kv Vcb For Proper Mechanism Work. 28 Check By Testing The Control Wiring For Healthy Tripping Among 33 Kv Vcb, Control Pannel, 33 Kv Ct And T / Fthrough Testing If Required Do Correct Control Wiring That Make Our System For Healthy Tripping. 29 33 Kv Bay Bus Bar & Stringing.Stringing Of 33Kv Bay Bus Bar By Using And Laying Of Acsr Dog Conductor Including Making Vertical / Horizontal ( Y-Shape ) Jumperconnection Through Pg Clamps And Connecting All The Equipments ( Bus Isolator, P.I. , C.T. , Vcb, L.A & T / F ) With Each Other Through Connecting Clamps. ( All The Material Will Be Supplied By The Contractor ) 30 Supply And Tightenning The Joint / Connections / Jumpers Among Electrical Equipments By P.G Clamp / Connector 31 Supply And Fixing Of Copper L. Piece 32 Breaking The Concrete Fencing / Boundary Wall In The Switchyard Of Sub. Station For Moving 10 Mva Transformer In Switchyard After Complition The Work Covered And Restore The Wall
