300 mm. internal dia double wall corrugated (with external annular corrugation and smooth internal,polyethylene pipes for water supply conforming to is 4984,polyethylene pipes for water supply conforming to is 4984

Facility management services and repair and maintenance works for internal and external electrical installations at terminals t1 t2 and t4 at chennai airport. for the year 2026 to 2028

Day-to-day electrical maintenance of all types of internal and external electrical installations of different residential and non-residential buildings of police establishments in kalimpong district for fy 2026-2027. (4th call)

Internal and external up gradation of ced building including allied electrical, mechanical ventilation and telecommunication works and miscellaneous works in other hill side buildings at north site, barc, trombay, mumbai.

Day-to-day electrical maintenance of all types of internal and external electrical installations along with routine pump operation and maintenance works of police establishments in alipurduar district for fy 2026-2027. (4th call)

Repair maint replacement of internal e m nature of works external water supply swimming pool and mechanical laundary plant and external electric supply at nau sena bagh-i chanakyapuri and nau sena bagh-ii nariana bagh brar square nau sena bagh-ii pal

Maintenance of addition and alteration work or special repair work for upgradation of electrical work

Operation and comprehensive maintenance of ac plant in delhi secretariat.

Operation of integrated audio visual system and digital conferencing system.

Day to day maintenance and operation of e and m installations.