Providing Electrical Equipments For Sub-Station At Wtp Under Surface Based Pwss Scheme For Balagarh And Pandua Block In The District Of Hooghly.--2 Supply, Delivery And Storage At Site Floor Mounted, Sheet Steel Enclosed , Three Panel, 12 Kv, 800 A, 3 Pole Draw Out Type , Scada Competible Vcb Complete With Dc Power Pack Arrangement And All Accessories As Per Nit Specification. 3 Supply, Deliveryand Storage At Site 11 / 0.433Kv, 3 Phase, 2000 Kva , 50 Hz, Dyn 11, Onan, Indoor Type, Copper Wound , Transformer Manufactured As Per Is : 1180 Level Iiwitholtc Having Input Voltage Variation Of +10% To -20% With All Accessories In Complicance With Nit Specification. 4 Supply, Delivery And Storage At Sitesheet Steel Enclosed, Floor Mounted, 415V, Scada Competible, Power Disctribution Board Having 2 Nos 2500 A Four Pole Extended Drawout Type Acb As Incomer, One 2500 Aacb Asbus Coupler, 2 Nos 2500 A Four Pole Acb As Outgoing Feeders To Pumping Station, 2 Nos Four Pole 100 A Mccband 4 Nos. 63 A Four Pole Mccb For Feeding Different Units Complete With All Components In Compliance With Nit Specification. 5 Supply, Delivery At Site And Storage Of 11Kv ( E ) Grade 3C 240Sq.Mm Xlpe Insulated Aluminium Conductor Armoured Cable Conforming To Is:7098 Part-Ii From Power Supply Agency Panel Board To Incoming Ht Panel And From Outgoing Ht Panels To Transformers. 6 Supply, Delivery At Site And Storage Of 415V Ac, 50Hz., 3 Phase And Neutral 2500A Bus Duct Withelectrolytic Grade Aluminium Flat Bars In Sheet Steel Enclosurealongwith Fixing Brackets And Accessories From Transformer Secondary Terminal To Incomer Acbs Of 415V Pdb Incompliance With The Attached Technical Specification. 7 Supply, Deliveryand Storage At Site 1.1Kv Grade Xlpe Insulated Ar. Al Conductor Cables Of Following Sizes. 8 3.5C 400 Sq.Mm From Pdb Outgoing ( 2 Nos ) At Substationto 2 Nos 2500A Incomer Acb Of Pdb Cum Mccpanel At Clear Water Pump House ( 4 Parallel Run ) 9 3.5C 25 Sq.Mmfor Feeding Power To Chlorination Room With Neutralisation System. 10 2C, 6Sq.Mm For Single Phase Ac & Dc Supply & Instrumentation Andsupply At Ht Panels Etc. 11 4C 16 Sq.Mmfor Lighting, Ventilation And Battery Charger, Oltc Etc. 12 Supply, Delivery At Site And Storage Of 1.1Kv Grade Multicore Pvc Insulated 2.5Sq.Mm Stardard Copper Conductor Armoured Control Cable. 13 Supply, Delivery And Storage At Site Indoor Type Heat Shrinkable Termination Kit For 3 Core, 240 Sqmm 11Kv ( E ) Grade Xlpe Cable. 14 Supply, Deliveryand Storage At Site Safety Equipment Like Fire Extinguishers, Fire Buckets, Rubber Mats, Shock Treatment Chart And First Aid Box As Per Satisfaction Of Eicas Detailed In Nit Specification. 15 Outdoor Illumination Of Sub-Station In Line To The Technical Specificationwith Ldb Lightings And External Wiring With Gi Conduit Etc. 16 Part - B ( Installation Part ) 17 Installation Of All Items As Mentioned In Part-A Including Supply Of All Erection Materials, Cable Termination With Supply Of Jointing Kits, Cable Supports And Clamps Etc. Including Of Ht & Lt Cables Through Permanent Cable Trench On Gi Rack / Tray, Earthing And Lightning Protection As Per Ie Rules To The Entire Satisfaction Of Eic In Compliance With The Specification. ( Cost Includes Hire Charges Of Generator, Welding Set, Fuels, Lubricants Etc. For Completion Of Work ) 18 Providing Earthing And Lightning Protection For Sub Station Installation As Per Ie Rules And As Per Technical Specification Nit. 19 Providing Perforated Hot Galvanised Iron Cabletray ( Galvanisation Thickness Not Less Than 50 Microns ) With Perforation Not More Than 17.5% For Laying Ofht And Ltcables Inside The Sub-Station On 5 M.S. Channel , Base Plate And Ms Angle. 20 Providing Curb Angle And Removable Chequered Plate With Thickness 10 Mm Over The Open Portion Of The Cable Trench Of Substation After Installation Of The Equipment In Compliance With Nit Specification And As Per Direction Of Eic With A Provision Oflifting Lug Over The Ms Chequered Plate. 21 High Pressure Testing Of The Substation Including Relevant Testing Of 11Kv Vcb Switch Board, Cables, Earthing Etc. By Approved Agency Of Directorate Of Electricity, Govt. Of West Bengal As Per Direction And To The Entire Satisfaction Of Eic. 22 Commissioning Of The Entire Installation I.E. ( 2X11 / 0.433 Kv, 2000 Kva ) Indoor Type Sub-Station, Pdb, Vcb With Feeding Power To Different Work Stations, Cables, Earthing Etc. By Deploying Sercive Engineers For Final Tuningas Per Directionand To The Entire Satisfaction Of Eic. 23 Operation Of The Entire Installation In Sub-Station On 24 Hours Basis Including Guarding And Maintenance For A Period Of 12 Months After 3Months Trial Run Are To Be Provided With Supply Of Skilled, Semi-Skilled And Un-Skilled Personnel Including Watch And Word Personnel From The Date Of Commissioning. During Maintenance Period Supply Of All Consumable Materials, Sundrys And Lubricants Are To Be Supplied. Charges Of Electrical Energyduring Maintenance Period Will Be Borne By The Department.
