Tender For corrigendum : rehabilitation up gradation of nehru vihar sewage pumping station (on dbo basis with 12 years operation and maintenance including 2 years dlp)
Tender For corrigendum : design, construction, operation, and maintenance of in-situ wastewater treatment for isbt drain, directly falling into the yamuna river (re-invited). nit 7-3
Tender For corrigendum : renovation modification of 1 mgd ammonia removal plant at v11 ranney well along with 2 years comprehensive operation and maintenance.
Tender For rehabilitation of 450mm dia,600mm dia ,700mm dia and 900mm peripheral sewer line by open technology method (structurally stand alone pipe) on deepak tyagi marg, from gate no 4 a-1 block to unity one mall najafgarh road , from unity one...nit 21 - rehabilitation of 450mm dia,600mm dia ,700mm dia and 900mm peripheral sewer line by open technology method (structurally stand alone pipe) on deepak tyagi marg, from gate no 4 a-1 block to unity one mall najafgarh road , from unity one mall najafgarh road to hotel hyatt janakpuri and hotel hyatt jankpuri to near metro pillar no 582 district centre in janakpuri under ee(p )-sr-ii.
Tender For corrigendum : deployment of 150 sets(150 large plus 150 small) of septage cleaning machines for collection, transportation and disposal of septage from unauthorized / unsewered colonies to designated stp / sps for 5 years
Tender For supply, installation, testing and commissioning of sludge dewatering units and allied accessories at pappan kalan ph-i stp and nilothi ph-i stp (re-invite)