Maintenance of Radiation Therapy System (Varian Linear Accelerator No.1)

Sole-source notice

Japanese title: 放射線治療システム保守業務(Varian社第1リニアック)

This procurement is for maintenance services of the radiation therapy system, specifically the Varian Linear Accelerator No.1, at the National Hospital Organization Hokkaido Cancer Center. The contract is planned to be awarded by September 30, 2026, through single tendering due to absence of competition for technical reasons.

Key Details

  • Source: Kanpo
  • Notice type: Sole-source notice
  • Publication date: August 21, 2026
  • Procuring entity: Hiraga Hiroaki, Director of the National Hospital Organization Hokkaido Cancer Center
  • Planned contract date: September 30, 2026
  • Intended vendor: Joko Co., Ltd. Sapporo Branch
  • Status: Active
  • Technology relevance: Medium
  • Business-action likelihood: Low – The procurement is a single tendering contract awarded to a specific vendor due to absence of competition for technical reasons, limiting opportunities for new entrants.

Business Relevance

May interest companies providing maintenance services or technical support for advanced medical radiation therapy equipment, particularly those familiar with Varian linear accelerators.

Participation fit

This procedure is classified as sole-source and is not an open competitive tender. Direct participation is not applicable, but the notice may indicate existing government demand and active relevant vendors in Japan.

Official Source

Kanpo, Japan's official government gazette, in which legally required public procurement notices are formally published.

  • Source: Kanpo, Government Procurement Notice Edition
  • Official category: 随意契約に関する公示 / Notice of single tendering procedures
  • Publication date: August 21, 2026
  • Publication: Kanpo, pages 70

Full English Translation

The following English translation was prepared from the original Japanese notice published in Kanpo. Where an official English summary appears in the Kanpo publication, it was used only for verification; the translation below is based on the Japanese source text.

Notice of single tendering procedures is hereby published as follows. August 21, 2026. Accounting Officer. Hiraga Hiroaki, Director of the National Hospital Organization Hokkaido Cancer Center. ◎ Procurement agency number 597 ◎ Location number 01 〇 No. 00107 (No00107)

1 Procurement details
(1) Item classification numbers 22, 34
(2) Service subject and quantity: Maintenance services for radiation therapy system (Varian Linear Accelerator No.1)

2 Scheduled date of single tender contract:
September 30, 2026

3 Reason for single tendering under the Agreement on Government Procurement:
b "Absence of competition for technical reasons"

4 Name of the party scheduled for single tender contract:
Joko Co., Ltd. Sapporo Branch

5 Contact department:
Contract Chief Clerk Kazuki Nagaoka, National Hospital Organization Hokkaido Cancer Center, 4jo 2-3-54 Kikusui, Shiroishi-ku, Sapporo-shi, Hokkaido 003-0804, Japan. TEL 011-811-9111 ext. 2239

Show original Japanese notice

随意契約に関する公示

次のとおり随意契約について公示します。 令和8年8月21日経理責任者独立行政法人国立病院機構北海道がんセンター院長平賀博明
◎調達機関番号597 ◎所在地番号01
〇第00107号(No00107)

1 調達内容

(1) 品目分類番号　22、34

(2) 役務等件名及び数量放射線治療システム保守業務(Varian社第1リニアック)

2 随意契約の予定日令和8年9月30日

3 随意契約によることとする「政府調達に関する協定」の規定上の理由 b「技術的理由による競争の不存在」

4 随意契約を予定している相手方の名称株式会社常光札幌支店

5 担当部局 〒003-0804北海道札幌市白石区菊水4条2丁目3-54独立行政法人国立病院機構北海道がんセンター契約係長長岡和樹電話011-811-9111内線2239

Disclaimer

This page is based on the official Kanpo tender notice, with translation and a preliminary business assessment by I.J. Do. The official Japanese notice and tender documents are binding.

JBid is a beta technology-procurement intelligence service by I.J. Do.

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