Ttps es em i charges for the routine maintenance of eot cranes i ii having capacity 125 25 ton for the period from 01 04 2024 to 31 03 2025

Ttps es circle em i charges for the routine maintenance of eot cranes i ii having capacity 125 25 ton for the period from 01 04 2026 to31 03 2027

Ttps es em iii routine maintenance of eot cranes i and ii having capacity 125 30 ton for the period from 01042024 to 31032025

Charges for the routine maintenance of eot cranes i and ii having capacity 125 30 ton for the period from 01 04 2025 to 31 03 2026

Ttps es circle em ii routine cleaning operating minor maintenance and emergency breakdown works of freight cum passenger lift no i ii iii boiler area for the period from 01 04 2025 to 31 03 2026

Ttps es circle em ii routine maintenance and defective fault attending works in intercom telephone exchanges in operation zone and coal handling zone in ttps site for the period from 01 04 2025 to 31 03 2026

Ttps es circle em ii annual service maintenance contract for 2 nos freight cum passengers lift in unit i ii and iii boiler area period from 01 04 2025 to 31 03 2026

Ttps es circle em ii annual maintenance contract charges for the maintenance of 1 no iti make cdot idbx exchange system having single line available at ttps for the period from 01 04 2025 to 31 03 2026

Ttps es circle em i routine cleaning operation and maintenance attending breakdown works in vip lift no 52ne 3307 of unit i ii and iii for the period from 01 04 2026 to 31 03 2027

Ttps es circle em ii routine cleaning operating minor maintenance and emergency breakdown works of freight cum passenger lift no i ii at unit i ii iii boiler area for the period from 01 04 2026 to 31 03 2027