UPGRADE THE EARTHING SYSTEM OF THE TLFG IN DEPOT

BOQ - Earthing revamp

Item Short Text Long description UNIT QTY RATE AMOUNT

supply and laying of 50X6MM GI earthing strip from earthing grid

to equipment on DMC insulator on each one meter intervals with

proper MS Angle support without connected with shed structure

10 S&F earthing strip 50 X6 mm insulators used/baclite sheet used for separation of stucture to RMT

strip. including connections terminations with nit bolts washers

etc( jointing shall be done by

overlaping and with two sets of nut bolts and spring washer not

earthing with GI earth pipe Of 3 long, 100 mm dia including all

accessories like funnelwire mesh nutbolts clits and providing brick

masonary encloser with cove plate with locking arrangments and

Construction and water pipe

commissioning earthpits with charcoal/coke ,salt as required IS standards with

completecommissioning of earth grid including all materials labour

and transportation charges as per

engineer in charge direction.

supply and laying of 10 sqmm copper frls

wire for earthing equpment /light/JBs run on existing cable tray or

30 S&F 10 SQmm copper wire channer with proper clamping /tied by tie and including RMT

all connection termination compeleted as per engineer in charge

supply and termination of 10sqmm copper ring type lugs for

S&F 10sqmm copper ring

40 erthing as per direction of engineer in charge including all neccery ea

materials,labours and tools

Total Outgo Incl 18% GST