The Superintending Engineer of Serilingampally Zone is inviting online e-procurement bids under NIT No. 36/SE/SLPZ/CMC/2026-27 for providing a central lighting system at Patancheruvu Circle-46—allocating a project work valuation estimated at Rs. 191.40 Lakhs—with administrative engineering logs managed via email at sew.ghmc@gmail.com.