E-TENDER Annual Maintenance Contract (AMC) for Work of Weed control treatment (Chemical Treatment) for Metal Area and Work of Cutting, Uprooting, removing & Disposal of grass,weeds,plants,trees & shrubs from Non-metal area with disposal of removal of Grass/Weeds/Shrubs ect..of 400KV, 220KV & 33KV Switchyard area at 400 under 400KV S/S (O&M) Division Warora.