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成果報告書詳細
管理番号20190000000204
タイトル*平成30年度中間年報 風力発電等導入支援事業 着床式洋上ウィンドファーム開発支援事業 着床式洋上ウィンドファーム開発支援事業(一般海域における洋上ウィンドファーム基礎調査I)
公開日2019/5/28
報告書年度2018 - 2018
委託先名国際航業株式会社 明治コンサルタント株式会社 日本気象株式会社
プロジェクト番号P07015
部署名新エネルギー部
和文要約
英文要約Title:“Wind energy introduction support project/Bottom fixed offshore wind farm development support project/Bottom fixed offshore wind farm development support project (Basic survey in the general sea area 1)” FY2018-FY2019 Intermediate annual report for FY2018

The following items (1)-(3) have been investigated during FY2018.

(1)Defined the detailed survey specification: to capture and sort out the needed survey items
1)Sorted out the social restrictions at the survey implementation in the general sea area where an administrator is indefinite unlike the areas of port, fishing, coastal preservation and so on.
2)Sorted out the survey items from the preceding projects in Japan and abroad.
3)Captured and sorted out the survey items necessary for basic design and engineering of offshore wind farm, while taking the social restrictions into account.

(2)Defined the detailed survey specification: to define the survey method and specification which are able and effective to be implemented in Japan, depending on the survey items and area
1)Sorted out the survey methods satisfying the survey items from the project cases in Japan and abroad.
2)Captured the feasible survey methods in the domestic general sea area from the sorted survey methods.
3)Investigated the existing survey equipment, service vessels and so on, and captured their availability for the coming offshore wind projects in Japan.
4)Defined the detailed specifications on the scope of survey methods, survey items, needed frequency of survey according to sea area condition, traverse line interval, tests and so on.
5)Captured the survey methods applied an advanced technology with which the cost reduction can be expected in addition to the conventional survey methods.
6)Incorporated the opinions from the working group on technical investigation held first time on 20.02.2019, where the survey methods and so on were discussed, into the detailed survey specifications.

(3)Defined the detailed survey specification: to estimate the survey costs
1)Estimated the survey costs to be implemented based on the detailed survey specifications defined above.
2)Estimated the costs of safety management such as patrol boat during operation and of vessel shifting as issues to be considered.

This project will continue in FY2019 as well.
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