Consignment of comprehensive management of Kanazawa Wastewater Treatment Plant pretreatment facilities

【H27.12.1】
Consignment of comprehensive management of Kanazawa Wastewater Treatment Plant pretreatment facilities
【H27.11.16】
In response to a report from the Yokohama City Sewerage Business Management Study Group Comprehensive Management Outsourcing Study Group, on November 16, 2015, the first contractor selection committee decided the trustee.

Link to the bidding schedule for comprehensive management consignment

Download of tender manuals, answers, etc. for comprehensive management consignment

(1)Torihama Daiichi Plant Drainage Treatment Plant
This facility jointly treats industrial wastewater from companies invited to 144.6 ha of landfill sites in Negishi Bayha area and relays it to Kanazawa Wastewater Treatment Plant along with general wastewater (miscellaneous wastewater) in the area. It mainly treats acid washing plating wastewater.
(2)Fukuura Plant Drainage Treatment Plant
Cyanide, chromium, acid and alkali are treated, and treated water is sent to Kanazawa Wastewater Treatment Plant via the coastal trunk line.

[Consignment of comprehensive management to date]
Kanazawa Wastewater Treatment Plant has introduced a comprehensive management outsourcing since fiscal 2012, and its background to date is as follows:
Phase 1: From April 2012 to March 2016
・Press release in April, 2011 "public notice of tender of comprehensive private consignment in June" (PDF: 260KB)
・About selection result of successful bid candidate in November, 2011 (PDF: 172KB)
・December 2011 Information Provision “Comprehensive Management Consignment Agreement”