NIT No. 16(2025-26)M-4 ITEM No. 22

Supply / Fabrication of L T control Panel Board cubical type, with legs for floor mounting, dust & vermin proof construction, of the minimum size 1000 X 800 X 250 mm, suitable for indoor fixing, made out of 16 SWG CRCA sheet (frame of 14 SWG), having chambers suitable to switchgears to be fitted as below with provisions for cable entry from bottom. The panel should have separate cable alleys and bus bar alleys with control wiring. It should be suitable for operation and maintenance from the front and having removable covers at the back and having doors complete with locks etc. at the front for each chamber. The rating of main bus bars has to be 400 Ampere for three phases and half for the neutral in Aluminium construction duly sleeved with phase indicating heat shrinkable Sleeves. It should be complete in all respect along with painted through powder coating process as per DJB colour code and all the switchgears as below duly fitted on MS base frame installed properly as per requirement. with following switch gears: 1)Changeover, Switch, 160 Amp, 4 Pole,415V AC -1 nos 2) Moulded Case Circuit Breaker (MCCB) of rating 160 Amp, 4 Pole, 415V,AC of breaking capacity of 36 KA or more - 1Nos 3) Moulded Case Circuit Breaker (MCCB) of rating 100 Amp,4 Pole, 415V, AC of breaking capacity of 36 KA or more - 2Nos 4)Moulded Case Circuit Breaker (MCCB) of rating 63 Amp, 4 pole, 415 V, AC of breaking capacity of 36 KA or more -1 Nos 5) S/o Single Phase Preventer-2 Nos. 6) S/o Indicating Lamp, RYB Led type Make: - 13 Nos 7) S/o Current Transformer 160/5 ampere.-3 Nos 8) S/o Current Transformer 60/5 ampere.-6 Nos 10) S/o MCB, 32 Amp, DP, ‘C’ Curve.-2 Nos Make of Switch gear: L&T/C&S/Havells/BCH/DJB Approved

Supply of motor starter oil immersed Star Delta Starter - Fully Automatic with Ammeter & Voltmeter Overload relay range 17.4 to 24 Amp Push button strat and HRC Fuse Rating(EE Type) 50 A (max) . Make BCH/C&S/LnT/DJB Approved

Supply of PVC insulated and PVC Round sheather multicore annealed bare copper conductor 16 sq.mm three core cable for above pump set to connect motor to panel .Make: Havells/Gloster/Grandlay/ DJB Approved

S/o 4 core 35 sq mm Solid copper conductor ,balance stranded copper,XLPE insulated,cores laid up, PVC innersheathed,unarmoured,extruded PVC type ST2 outer sheathed, 650 V/1100 V grade as per IS 7098 (part 1)1988 with upto date amendments.

Laying of cable upto 35 sq mm (clamped with 1mm thick saddle)

Dismantling of old panel board / starters etc. and disconnecting all the old incoming and the outgoing connection and shifting the panel from the site.

Making the incoming connections to the Panel by connecting the existing cables after proper thimbling etc. including providing & fixing of consumables as per requirement. Making the outgoing connections of starters by Connecting outgoing starters to their respective pumps etc. Through existing cables as per site requirement after relaying of the cables as required, proper thimbling and tapping etc. including providing & fixing of material as per requirement. Making the outgoing connections of lighting DB by Connecting outgoing MCBs to the DBs etc. through the existing cables as per site requirement after relaying of the cables as required, proper thimbling and tapping etc. including providing & fixing of material as per site requirement.

Testing and Commissioning of the Panel Board first at NO LOAD and then at ON LOAD and Operations as per the satisfaction of engineer in charge. Loading, Unloading, Cartage and Transportation charges for the above Panel up to the site including charges of heavy labour etc.