For Installation of Chemical Earth Pit (08)at different places Electrical Substation KNC(B)Fabrication and installation of 02 nos. of interlocking setup between AB Switch and controlling VCB Switch Gear at SBC/ASBNC(Central Pool and CHP).

(A)Supply & installation of Chemical Earth Pit KNC

Supply and Installation of Chemical Earth Pit as required i.e supply 17mmdia 3 meter long made for low carob rust resistance H.T Steel supply of bach fill complete 25kg & supply of 160mm Copper cable Single Core 20 meter

For 08 No.Earth Pit Rs.17500*08

(B)Fabrication & Installation of of 02 Nos.Interlocking Setup AB Switch ASBNC)Supply and Installation of 110V DC Audio Alarm in enclosure with Bi - Pass Switch complete set.

Fabrication of 14'' x 14'' metallic interlocking box enclosure

Cutting 40mm circle Space in existing plate for installation of Indicator Lamp ,toggle Switch , reset switch , alarm & MCB.

Supply of 1.5 sqmm Cu wire from control box to switch panel

Supply of Limit switch with PVC enclosure

Supply of contactor 15Amps / 110 Volt Enclosure

Fabrication of interlocking control box Supply & Installation of Indicator Lamp ( Red )

Supply & Installation of Indicator Lamp ( Green )

Supply of toggle Switch as by - pass switch

Supply of Alarm Reset button

Welding of T - type arrangement on AB Switch moving pipe Skilled ( 01 head x 01 shift )

Welding of holding clamp on handle Skilled ( 01 head x 01 shift )

Laying of 400m - 2 x 10sqmm 1.1KV AI Cable from AB Switch to Control box Semi skilled ( 02 head x 02 shift )

DC Wiring in both control Box , Limit Switch and New VCB Switches Highly skilled ( 01 head x 03 shift )

Skilled ( 01 head x 03 shift )

Total impact of GST for the purpose of CTC

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