Tender For annual repair & maintenance of dr.spm swimmingpool complex, talkatora stadium, new delhi during 2025-26 (sh: repair of unsound/weak concrete of rcc slab, beam, column, walls etc. at different location in basement at swimmingpool & water proofing of pump room of stadium premises)subwork/packages:(sh: repair of unsound/weak concrete of rcc slab, beam, column, walls etc. at different location in basement at swimmingpool & water proofing of pump room of stadium premises)