tender for 1. erection of repair to rjskv railway colony, tuglakabad, new delhi-110044, school id:- 1925031, erection of repair id:- 20251215.(sh:- replacement of the old and damaged switch, sockets & led fittings of the block a & b).2. erection of repair to sarvodaya kanya vidyalaya sultanpur, new delhi- 110030 (school id: - 1923061).(sh:- provision of wiring/rewiring, fans, led fittings, water cooler, ro plant, lt panel & other miscellaneous electrical installation works).3. air conditioners, water cooler cum ro system,ups, led fittings and other miscellaneous electrical installation works at dde district c/nd offices plot no.5 & govt.sarvodaya bal vidyalaya plot no.6 jhandewalan new delhi-110005(school id:-2128002).4. providing of 08 nos. water cooler with inbuilt ro purifier at sarvodaya co-ed vidyalaya, hari nagar ashram, new delhi-110054, school id:- 1924043. 5. providing and installation of p. a. system, curtain system and stage lighting system for skv school, mandi village, new delhi. (school id:- 1923064), (eor id:- 20232490).6. upgradation of p. a. system, curtain system, stage lighting, electrical installation & fans and air conditioners for mp hall at g(co-ed)sss, r.k. puram, sector-3, new delhi.