Tender For Supply Installation Testing and Commissioning of Phase Wire And Timer In Muncipality Area.

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Tender for Supply Installation Testing and Commissioning of Phase Wire And Timer In Muncipality Area. , Supply And Fixing Of Following Lt Supporting Accessories With Nut Bolt & Clamps Made Out As Per Standard Discoms Specifications With Two Coats Of Red Oxide And Two Coats Of Aluminium Paint Etc. As Required. All As Per Pre Approved By Engineer In-Charge.For Additional Technical Parameters Of Product / Work Refer Annexure A Attached With This Bsr Suspension Clamp With Eye Hook & Pole Clamp , Dead End Clamp With Eye Hook & Pole Clamp , Supply And Fixing Of Lt Porcelain Shackle Insulator As Per Is:1443 1979 And As Per Discoms Standard Specifications, Suitable For Working Voltage 1100 Volts Including All Accessories Like Gi Hardware Fittings Confirming To Is:7935/1975 (Latest Amended) Nut, Bolt Etc. As Required. All As Per Pre Approved By Engineer In-Charge.For Additional Technical Parameters Of Product / Work Refer Annexure A Attached With This Bsr 100Mm X 110Mm , Supplying And Drawing Of Xlpe Insulated Lt Aerial Bunched Aluminium Conductor Cable Confirming To Is 14255/1995 And Is 398 (Pt-4)/ 1994 And As Per Discom Specs. On Existing Cross Arms Through I Hook With All Necessary T&P Required Including Binding And Twisting Etc. Complete In All Respect As Required. All As Per Pre Approved By Engineer In-Charge. For Additional Technical Parameters Of Products/ Work , Refer Annexure A Attached With This Bsr .1 X 25 Sq. Mm. + 1X25 Sq. Mm. (Insulated) , Pipe Earthing As Per Is:3043- 1987 With 3.0 Mtr. Long, 40 Mm Dia. B Class G.I. Pipe Is: 1239 (Part-1) 2004, Equivalent To Bs : 1387 With Perforated Holes Of 12 Mm Dia ,Including All Accessories Like Nut, Bolts, Reducer, Nipple, Wire Meshed Funnel, And Heavy Duty Weather Proof Poly-Propylene Earth Pit Chamber With Lockable Jam Free Lid Suitable For Safe Working Load 5000 Kg Or More Of Size Top Dia. 225 To 260 Mm, Bottom Dia 300 To 350 Mm. And Height 250 To 300 Mm. And Embodying The Pipe Complete With Alternate Layers Salt And Coke/ Charcoal, Testing Of Earth Resistance For Value Of 5 Ohms Or Less As Required & Must Record By Engineer In-Charge During Site Visit And Ensure To Enter In Measurment Book.All As Per Pre Approved By Engineer In-Charge. For Additional Technical Parameters Of Products/ Work , Refer Annexure A Attached With This Bsr . , Providing & Fixing Of 240/415 V Ac Mcb With Positive Isolation Of 10 Ka Breaking Capacity (B/ C/D Tripping Characteristic As Per Type Of Load And Site Requirement) 4 Kv Impulse Withstand Voltage, Isi Marked Is 8828(1996) / Conforming To Iec 60898-1 2002, Iec 60947-2, Low Watt Losses, Trip Free Mechanisum , Energy Limiting Of Class 3 As Per Iec, Minimum Phase Termination Capacity Of 35Sq.Mm. , Conductor Line Load Reversibility , Ip 20 Contact Protection And Fitted In Existing Distribution Board/Sheets, Minimum Electrical Operation 20,000 Upto 20 A Rating And 10,000 Upto 63 A, 5000 For 80 A & Above Rating Including Making Connections, Testing Etc. As Required. Oem Shall Have Submit Nabl / Cpri / Erda Accrediated Lab Type Test Reports & All As Per Pre Approved By Engineer In-Charge. For Additional Technical Parameters Of Product / Work Refer Annexure A Attached With This Bsr Single Pole Mcb (With B/C Curve Tripping Characteristics) Four Pole Mcb (With B/C Curve Tripping Characteristics) 40 A Rating , Providing & Fixing Of Ac Operated Heavy Duty 230 /440 Volt Power Contactor As Per Pwd Specification For Electrical Works, Isi Marked Is/Iec 60947-4-1 : 2000 Having Provision Of Mechanical Interlocking, Auxilary Contacts, Din Rail Mounting Type Including Making Connections, Testing Etc. As Required. All As Per Pre Approved By Engineer In-Charge. For Additional Technical Parameters Of Products/ Work , Refer Annexure A Attached With This Bsr . 4 Pole Power Contactors With Following Ac 1 Rating, 40 A Rating , Providing & Fixing Of Mechanical / Digital Time Switch Having Following Day / Week Programme And Minimum 100 Hours Reserve And Ac1 Rating Of 16-20 Amperes Including Making Connection, Programming Conforming To Iec 60730-1 And 60730-2-7 Etc. As Required. All As Per Pre Approved By Engineer In-Charge. For Additional Technical Parameters Of Products/ Work , Refer Annexure A Attached With This Bsr .One Day & Week Reserve (Analog Type ) , Supply Installation Testing and Commissioning of Ip-42 And General Construction Confirming To Is:8623 : 1993, Wall/ Free Standing Floor Mounted Dust And Vermin Proof Compartmentalised Cubical Panel As Specifications And Other Parameters Required As Per Point (A) ,(B), (C),(D), (E), (F), (G), (H) As Below:-(A)Thickness Of Crca Sheet Shall Be 2.0 Mm, Cable Alley Compartments Having Concealed Hinged Type Doors With Key Type Lock With / Without Detachable Extension Type Structure. Removable 3 Mm. Thick Sheet Steel Gland Plates With Appropriate Size Of Knockouts For Cables Shall Be Provided (B)Complete Panel Shall Undergo A Process Of Degreasing, Water Rinsing, Activation, Derusting, Pickling In Acid Bath, Phosphatising & Shall Be Subjected To Nine Tank Process And Then Powder Coated With Approved Shade Of Minimum 70 Microns On Both Side Of Panel. The Panel Having Pe Foam/ Neoprene Rubber Gasket Of Not Less Than 3Mm Thickness ,Required Hardware , Concealed Hinged Door With Key Type Locking Arrangement For Equipment/Switchgear Earthed With 2.5 Sq.Mm Braided Copper Wire.[C) Interconnection Between Bus Bar And Switchgears /Cable Shall Be Rigidly Supported And Made Out By Flexible Copper Wires (Up To 63 annual periodical maintenance ) And By Solid Bus Bar (63 annual periodical maintenance ) . Control Wiring Will Be Carried Out With 1.5 Sq.Mm, Earth Wire With 2.5 Sq.Mm And Ct With 2.5 Sq.Mm Flexible Copper Wire Only. All Joints / Interconnections Of Copper Bus Bar Shall Be Dully Tinned . Clearance Between Main Bus Bar And Risers / Metal Parts Shall Be At Least 10 Mm Additional To Width Of Bus Bar Bus Bar Is Insulated By Heat Shrinkable Sleeves . Earth And Neutral Bus Bar Shall Be Half Of The Size Of Phase Bus Bar. ( Cost Of Bus Bar / Flexible Wire For Interconnection Between Main Busbar And Switchgear Is To Be Paid Extra )(D)Wiring Between Components Within Switchgear And Incoming / Outgoing Cable Shall Be Done Through The Terminal Block Only. Direct Connection Shall Not Be Permitted. Each Terminal Block Shall Be One Piece Moulded, Barrier Type, 650 Volt Grade, Complete With Washers, Heads, Studs With Two Nuts And Identification Strips And Shall Have Adequate Continuous Current Rating. For Tap-Offs, Adjacent Terminals With Shorting Strips Shall Be Used. 10% Spare Terminal Blocks Shall Be Provided. Wire Identification On Marking Strip Shall Correspond To The Designation Of The Wiring Diagrams. All Wire Terminals On The Equipment Shall Also Be Marked With Designation Corresponding To Those Of The Wiring Diagram. (E)All Wiring Shall Be Enclosed In Plastic Channels And Neatly Bunched And Closed In Metering Chamber, Wiring Between Terminals Of Various Devices Shall Be ‘Point To Point (No Wire Splitting Or Tee