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The OSAKA CITY（OSAKA） has issued a Tender notice for the procurement of a Cleaning of Niwakubo Purification Plant, Longterm Continuation in the Japan. This Tender notice was published on 30 Oct 2026 and is scheduled to close on 27 May 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 151729988, while the tender notice number is and Registering on the platform.
Procurement Summary
Country: Japan
Summary: Cleaning of Niwakubo Purification Plant, Longterm Continuation
Deadline: 27 May 2026
Posting Date: 30 Oct 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 151729988
Document Ref. No.:
Competition: NCB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Email: Login to see tender_detailsLogin to see details Tender Details Cleaning of Niwakubo Purification Plant, Long-term continuation Documents
Classification: 0075 Building Cleaning Services
Summary of Notice: Summary (1) Nature and quantity of the services to be required: Cleaning of Niwakubo Purification Plant, Long-term continuation (2) The closing date and time for the submission of application forms and attached documents for the qualification confirmation: 5:00 PM, 6 April 2026 (3) The date and time for the submission of tenders: 1) on the Osaka City Electronic Tender System: from 9:00 AM, 26 May 2026 to 5:00 PM, 27 May 2026 2) in person: from 10:00 AM to 10:30 AM, 28 May 2026 3) by post: 5:00 PM, 27 May 2026 (4) A contact point where tender documents are available: Contracts Division, Contracts and Property Management Bureau, The City of Osaka 4-5 Osaka Sangyo Sozokan 9th Floor, Hommachi 1-chome, Chuo-ku, Osaka 541-0053, TEL 06-6484-7084 (We accept applications that are presented in Japanese only.)
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