MDU Division - Replacement of over aged TRD assets in view of safety and reliability in TPJ-DG section.

A-Replacement of earthing arrangements on age cum condition basis

B-Replacement of Overaged 42 kV Lightening Arrestors in view of safety

Item Breakup - A-Replacement of earthing arrangements on age cum condition basis

Item No. 17(b) : Extra for special embodiment of Each earth electrode.

Item No. 17(h): Supply and Erection of Earthing Each station at Switching Posts with Conventional earthing system. Total 330202.00 Item- 2 SECTION-3 (Ferrous) S No. Item Description of Item Unit Qty Rate Amount No

Item No. 17(a) Supply of single earth electrode Each (SP/SSP)

Item No. 17(a) Erection of single earth electrode Each (SP/SSP) Total 376648.00 Item- 3 SECTION-8 (TSS) S No. Item Description of Item Unit Qty Rate Amount No

Item No. 28 : Supply of Ballast/Gravel in the switch cum Yard

Item No. 28 : Spreading of Ballast/Gravel in the cum switch Yard Total 644400.00 Item- 4 SECTION-9 (TSS) S No. Item Description of Item Unit Qty Rate Amount No

Item No. 3(c) : Supply of Fabricated Galvanized Small Parts Steel work (SPS).

Item No. 3(c) : Erection of Fabricated Galvanized Small Parts Steel work (SPS).

Item No. 24(a) : Supply of earth electrode(TSS)

Item No. 24(a) : Supply of earth electrode(TSS) MADURAI DIVISION-ELECTRICAL/SOUTHERN RLY

Item No. 24(f) : Supply of 8 SWG GI wire for Metre earthing

Item No. 24(f) : Erection of 8 SWG GI wire for Metre earthing Total 724674.00

Item Breakup - B-Replacement of Overaged 42 kV Lightening Arrestors in view of safety and reliability

Item No. 14 : Supply of 25 kV lightning arrestor Each (42kV LA)

Item No. 14 : Erection of 25 kV lightning arrestor Each (42kV LA) Total 1704566.00