見積り工数制約下におけるEPCプロジェクト入札価格決定改訂アルゴリズム

• 石井 信明

  文教大学情報学部

• 高野 祐一

  専修大学ネットワーク情報学

• 村木 正昭

  東京工業大学

書誌事項

タイトル別名

• A Revised Algorithm for Competitive Bidding Price Decision under Limited Engineering Man-Hours in EPC Projects

抄録

To determine the bidding prices in Engineering-Procurement-Construction (EPC) projects, where contract prices are fixed, the contractor needs to consider the accuracy of estimated project cost under the limited engineering Man-Hours (MH) for cost estimation to attain maximum profit from or- ders. In this paper, we develop an algorithm where, in order to attain maximum profit, bidding prices are determined by allocating MH for cost estimation and adjusting bidding prices simultaneously in consideration of the competitive bidding environments, and the cost estimation accuracy under the constraint of the total MH and the deficit risk of each order. Through numerical examples delivered from the algorithm, we show that the developed algorithm is effective for bidding price decision in EPC projects.

収録刊行物

• 横幹

  横幹 10 (1), 47-56, 2016

  特定非営利活動法人 横断型基幹科学技術研究団体連合

キーワード

• competitive bidding
• cost estimation accuracy
• deficit risk
• man-Hour allocation

詳細情報

• CRID: 1390001205289429248
• NII論文ID: 130005145686
• DOI: 10.11487/trafst.10.1_47
• ISSN: 21896399
• ISSN: 18817610
• 本文言語コード: en
• データソース種別:
  • JaLC
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可