Outsourcing Of Comprehensive Maintenance For Revenue Buildings (Central Excise Qtrs., Income Tax Qtrs., Custom Qtrs.,) At Cgh Colony, S.M.Plot, Phase-I, Sector-Vii, Antop Hill, Mumbai-37 During 2025-26 For 3 Months. Sh:Supply Of Labour, Materials And Site Staff Etc. For Day To Day Maintenance Of Non-Gpra Quarters.