EARTHING OF VARIOUS STRUCTURES AND EQUIPMENTS

Supply of 75x10mm MS Flat (Matl. Code- 4200000877) A) At 132KV S/S Raja Ka Talab – 450Rmt B) At 132KV S/S Manduadih – 350Rmt C) At 132KV S/S Kursato – 100 Rmt

Earthing of various equipment like CT, PT, LA and various auxiliary structure by 75x10mm size MS Flat including cutting, straightening, bending, shaping, laying, digging of trenches below form ground level to up to the depth of main earthmat. Its welding with main earth mat including painting of joints with non corrosive paint of flat. (No joints shall be allowed in 75x10mm MS flat above ground level, unless warranted) Painting of the flats above ground level with good quality Berger/Shalimar/Asian make bus green paint with two coats after cleaning and applying one coat red oxide primer on the flats. Backfilling of excavated earth, its leveling, proper ramming and dressing of excavated earth with all cost of labor, T&P required to complete the job satisfactory. MS flat shall be provided departmentally (Item Code 400713) A) At 132KV S/S Raja Ka Talab – 450Rmt B) At 132KV S/S Manduadih – 350Rmt C) At 132KV S/S Kursato – 100 Rmt