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 Residential Buildings Of Garden Reach Complex, S. E. Railway Under The Control Of Sse/W/North/Grc, S. E. Railway Garden Reach.