Tender For supply, installation, testing and commissioning of portable water purification (ro+uv) system with inbuilt water cooler, (storage capacity 80 ltr & water filtration capacity 80 lph), refrigeration used: hfc with 01 year warranty including electronic & electric parts, replacement of filter twice in a year. water purifier should have provision for arsenic, floride chloride removal alkaline filter, ro membrance- minimum 150 gpd, antiscalant & nano silver leaching filtration, power consumption max. 775 watt(+/- 5%), type test certificate from nabl accredited laboratories, product shall be ce certified and body of storage tank shall be ss-304 grade. make: blue star/voltas or similar.
Tender For annual repair and maintenance of to central excise and income tax staff quarters at himachal vihar, matigara, siliguri during the year 2025-26. sh: operation and maintenance of iron removal filtration plants and cleaning of u.g. sump and pvc tank from january 2026 to december 2026.
Tender For annual repair and maintenance of to cpwd office and cpwd residential quarters at himachal vihar, matigara, siliguri during the year 2025-26. sh: operation and maintenance of iron removal filtration plants and cleaning of u.g. sump and pvc tank from january 2026 to december 2026.