Zonal Works For Execution Of A New Works, Addition And Alteration To The Existing Structures, Special Repair Works And Supply Of Building Materials Subject To The Costing Of Each Such Works Not Exceeding Rs.5, 00, 000/- Rupees Five Lakh And B All Ordinary Repairs And Maintenance Works And Conveyance Of Materials For The Period 2 Two Years I.e. 01.07.2025 To 30.06.2026 And 01.07.2026 To 30.06.2027 In North Colony Service Building And Central Hospital Of Garden Reach Complex, S.e.railway Under The Control Of Sse/w/service/grc, S.e.railway Garden Reach.