Supply, Installation, Testing And Commissioning Of Electro-Mechanical Equipments At Water Supply Scheme Tahab Old - Supply, Installation, Commissioning And Creation Of Pole Mounted, Outdoor Type 63 Kva Electric Sub Station As Per The Technical Spec, Pulwama-Jammu And Kashmir

Supply, Installation, Testing And Commissioning Of Electro-Mechanical Equipments At Water Supply Scheme Tahab Old - Supply, Installation, Commissioning And Creation Of Pole Mounted, Outdoor Type 63 Kva Electric Sub Station As Per The Technical Specifications Given Here Under -Specifications Conforming To Is : 1180 ( Part 1 ) 2014 With Latest Amendments .Type: Ht / Lt Transformertype Of Cooling:Onan.Operating Conditions:Input=11000 Voltsoutput =433 Volts Ac Supply In 3- Phase.Terminals:Input=3 No. Ht Bush Rods With Insulators, Washer, Nuts Etc.Output=4 No. Lt Bush Rods Switch Insulators, Washers, Nuts Etc.Core: The Core Shall Be Of High Permeability To Reduce Core Losses And The Strips Shall Be Of Suitable Size And Gauge. Transformer Coils: Suitable Number Of Ht And Lt Coils In Each Leg Of The Core. The Transformer Coils Shall Be Fabricated Out Of Superior Quality Aluminum Wire / Strips, Properly Wound. The Ht Transformer Is Completely Filled With Suitable Grade Transformer Oil Up To Required Level. The Job Includes Carriage, And All Leads And Lifts Involved.The Ht Transformer Shall Be Of Reputed Make From An Iso Certified Company As Per Relevant Standards And A Test Certificate Shall Be Provided Before Installation. The Transformer Shall Also Be Provided With Breather Fill With Silica Jel Crystals , Conservator With Oil Level Indicator , Explosion Vet And Adequate Radiator Fins / Tubes. The Impedance Of Transformer Shall Be As Per Is:1180 ( Part 1 ) 2014 With Latest Amendments.Note: The Scope Of The Work Shall Include Obtaining Of Necessary Inspection / Clearance Certificate From The Concerned Department For All The Required Equipment. The Testing And Commissioning Shall Be Completed Only After Obtaining Above Certificate. 3 Fabrication, Providing And Fitting Ofmodularmotor Control Panel Of Appropriate Size Fabricated Out Of 14 Swg Sheet Having Required Openings / Vents And Protection Class : Ip-55 & Fitted With Accessories As Under:A ) Busbar Chamber: 100 Ampres Copperb ) Main Circuit Breaker ( Incomer Mccb ) : 4 Poleqty:- = 02 Nocurrent Rating = 200 Amp. 50 Kac ) Change Over Switch:Qty. = 01 No.Rating =100 Ampered ) Motor Back-Up Protection Mccb: 3 Poleqnty = 2 No’Scurrent Rating= 125 A, 36 Kae ) Submersible Motor Starter:Fully Automatic Submersible Motor Starters. Rating =30Hp Power Specs =3 ?, 415 + 15% V, 50 + 3 % Hz.Relay Range= 30-50 A.Protection = Under Voltage / Over Voltage Qty = 02 No’Sf ) Auxiliary Mccb For Heating / Lighting:Circuit Breaker = Mccb ( Outgoing ) Qty.= 1 No.Current Rating= 63 Amp.Rest Of The Specicifications Are As Per Clause-43 Oftechnical Annexure Of Sbd 4 Providing And Fitting Of 3-Core Flat 10 Square Mm Submersible Copper Cable Conforming To Is: 694 ( Part 1St ) – 1964 & Is: 694 ( Part 2Nd ) - 1964 For Submersible Pumping Unit And Other Electrical Equipments . The Cable Connections Terminal Shall Be Fitted With Copper Thimbles Of Required Size. : 5 P / I Of Earthing Station For 63 Kva Electric Substation, Lt Panel And Stabilizer Comprising Of Company Fabricated Earthing Electrode As Per Is: 3043. The Job Includes Auguring Of Bore Of Required Dia / Depth For Installation Of Electrode Along With Backfill Compound Mixed With Soil And All Other Items Required Thereof For Achieving The Best Result. The Job Includes Connecting Of Electric Gadgets Through Gi Strip As Per Relevant Standards. Safe Earthing Electrode Size:80 Mm Dia , Length :2000 Mmback Fill Compound :30 Kg

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	03-10-2022	Extension Notice	Date	12-10-2022
2	13-10-2022	Extension Notice II	Date	24-10-2022
3	17-09-2022	Corrigendum for Modification.	Technical Bid	01-10-2022
4	28-09-2022	Corrigendum II	Technical Bid	01-10-2022

INR 500 /-

INR 8560.0 /-

INR 4.28 Lakhs /-