(I) Maintenance And Operation Of Dg Sets At Jawaharlal Nehru Custom House Building, Nhava-Sheva, Navi Mumbai For The Year 2025-26. (Ii) Maintenance Of 22Kv, 2 X 500Kva Substation At Jawaharlal Nehru Custom House Building, Nhava-Sheva, Navi Mumbai During 2025-26. (Iii) Operation Maintenance Of Pump Sets At Jawaharlal Nehru Custom House Building, Nhava-Sheva, Navi Mumbai During 2025-26. (Iv) Maintenance Operation Of Fire Fighting Fire Alarm System At Jawaharlal Nehru Custom House Building, Nhava-Sheva, Navi Mumbai During 2025-26. (V) Operation Maintenance Of Lifts At Jawaharlal Nehru Custom House Building, Nhava-Sheva, Navi Mumbai, During 2025-26. Sh:- Internal Electrification Works In 3Rd Floor Lab Office Spaces At Jnch Building, Nhava-Sheva, Tal-Uran, District: Raigad.