Nit No . 01 Item No 11 Improvement Of Distribution Panel Of 125 Hp Pump House At Ramlila Ground Bps . Re-Invited , Lt Distribution Panel Sheet Steel Enclosure Made Out Of 2 Mm Crca Sheet Totally Enclosed , Powder Coated Free Standing , Floor Mounted Type , Dust And Vermin Proof , Outward Opening , Lockable Doors Having Hidden Hinges And A Bolted Back Cover Both Using Non-Deteriorating Neaprene Rubber Gaskets To Provide Ip-54 Protection . Each Part Of The Fabricated Panel Will Be Strictly Subjected To Seven Tank Treatment . The Various Components , Assemblies And Sub Equipments Of The Panel Will Be As Per Standard Given In Relevant Is . The Bus Bar Of The Panel Will Be Shaped Out Of High Conductivity , Electrolytic Conductor And Shall Be Liberal Sized In Aluminium . The Control Wiring Of The Panel Will Be Done With Pvc Flexible Copper Wires Of 1 . 5 Mm Cross Section . Each Wire Will Be Terminating With A Ferrule Crimped To The Wire , Size 1800 Mmx2000 Mmx375mm . Having Following Components Of Approved Make , Mccb 415 V , Four Pole High Breaking Capacity 50 Ka 50 Hz , 400 Amp With Spreader And Handle - Make L&T/Siemens , Mccb 415 V , Four Pole High Breaking Capacity 50 Ka 50 Hz , 400 Amp With Spreader And Handle - Make L&T/Siemens , Mccb 415 V , Four Pole High Breaking Capacity 50 Ka 50 Hz , 400 Amp With Spreader And Handle - Make L&T/Siemens , Mcb Single Pole 63 Amp . Make L&T/Havells , Mcb Single Pole 32 Amp . Make L&T/Havells , Pvc Insulated Copper Flexible Cable Single Core 25 Sqmm . Make : Havells , Finolex , Power Capacitors 415 V Unit Of 20 Kvar Make: Epcos , Standard , Overload Relay 66-110 Make: L&T/Siemens/Djb Approved Make , Over Load Relay 6-10 Make: L&T/Siemens , Digital Amp . Meter Make: Ae/L&T , Digital Volt Meter . 0-500 V Make: Ae/L&T , Motor Protection Relay . Make: L&T / Siemens , Power Contactor 220V 3 Phase 185 Amp . Make L&T/Siemens , Power Contactor 220V 3 Phase 140 Amp . Make L&T/Siemens , Power Contactor 220V 3 Phase 25 Amp . Make L&T/Siemens , Star Delta Timer On Delay Make: L&T / Siemens , Indicating Lights Led Type Ryb And On/Off . Make: L&T / Havells , Current Transformer 400/5 , 200/5 , 30/5 Makeae/Advance , Onload Changeover Switch 400 Amp . Open Execution Type Make: L&T , Fitting Of The Above Components In Panel Enclosure With Terminal Blocks , Channels , Ferrules , Thimble , Support Insulator On Bus Bar , Required Hard Wares Complete In All Respect , Loading And Unloading By Crane Or Heavy Labour And Cartage Upto Site Cleaning And Dressing The Surface For Installation Of The Panel At Site On Base Frame , Laying Of Cable , Termination Of Cable Both Incoming And Out Going Side , Testing And Commissioning Of Panel , As Per Required Parameters With Relevant Is , Testing Of The Panel Prior To Switching On As Follows:I Continuity And Earth TestingIi Meggering Of All Equipments For Phase To Phase , Neutral To Body , Neutral To Earth And Phase To EarthIii Checking For All Tightness Of Nut And BoltsIv Alignments Of Doors Etc . Interlocking Tests . All Functional Tests
