up-gradation and renovation works of external & internal rcc elements, external plaster repair, roof grading, replacement of damaged rainwater & sewer lines for 05 nos. type-ii buildings (27, 28, 29, 33 & 35) along with painting and development of children's park and boundary wall in between gate 3 & 4 including internal & external electrical installation works and supply, installation, testing and commissioning of energy efficient light, bldc fan, street lights etc. at kb block, salt lake, kol

Central Public Works Department has invited bids for the up-gradation and renovation works of external & internal rcc elements, external plaster repair, roof grading, replacement of damaged rainwater & sewer lines for 05 nos. type-ii buildings (27, 28, 29, 33 & 35) along with painting and development of children's park and boundary wall in between gate 3 & 4 including internal & external electrical installation works and supply, installation, testing and commissioning of energy efficient light, bldc fan, street lights etc. at kb block, salt lake, kolkata for the year 2026-2027. The estimated project cost is ₹5.48 Cr, with an EMD of ₹0.11 Cr. Interested bidders can submit applications until 7 October 2026, with the technical opening scheduled for 7 October 2026.