Maintenance contract for inspection and rectification/ replacement of bearing, grout and bed blocks from jw to dwarka mor (excluding) of line-3 in phase-i section (lot-3).

Comp. amc of 4 nos otis lift 1 no 14 passenger capacity, 3 no 10 passenger capacity with ard and door sensor installed at 40 court building, civil court, ranchi for the period of 3 years.

Selection of concessionaire for moving bed bio reactor technology of a 10 kld fstp for 3 years in dhekiajuli

Selection of concessionaire for design-build-operate-transfer of a 5 kld fstp for membrane / moving bed bio reactor (mbbr) technology for 3 years at chandsrikuna, karanj.

Selection of concessionaire for design-build-operate-transfer of a 5 kld fstp for membrane /moving bed bio reactor (mbbr) technology for 3 years at chandsrikuna, karimganj

Selection of concessionaire for moving bed reactor (mbbr) technology with lamella clarifier of a 10 kld fstp along with operation and maintenance for 3 years in dhing

Selection of concessionaire for design build construction cluster 10 kld fstp based on fully mechanized-mbbr hybrid with dewatering technology and operation and maintenance for 3 years at dergaon municipal board

Design, supply, installation and testing of a 30 kld capacity fstp based on enhanced digestion and multi stage bio-reactor (edmsb) technology approach combining bio treatment with mbbr technology and lamella clarifier with all civil ,mechanical and

Installation of mbbr (moving bed bio film reactor)/sbr (sequential batch reactor) along with other units at khandra ug under bankola area.

Selection of concessionaire for design build construction cluster 10 kld fstp based on fully mechanized mbbr technology and operation and maintenance for 3 years at dergaon town ward no 01 under 15th fc tied grant 2nd instalment for the fy 2020-21