Document Outline

• 1 General Information
  • 1.1 Project Information
  • 1.2 Schedule and process
    • 1.2.1 Schedule and location
      • 1.2.1.1 Kick off meeting shall be performed at the contractor site but it can be changed (exact date will be determined later)
      • Final meeting shall be held at the KARI. (exact date and location will be fixed later)
    • 1.2.2 Selection process and schedule
      • 1.2.2.1 Selection process
      • 1.2.2.2 Inquiries related with a proposal preparation may be asked or sent by mail to the following persons.
  • 1.3 Conditions for modification and cancellation of SOW
    • 1.3.1 KARI reserves the right to change or modify the SOW if there is any change in the technical and business requirements of the SOW even after SOW issuance. Upon the incurred changes or modification of the SOW as above, the contractor shall submit the modified proposal in accordance with the specific instructions provided by KARI.
    • 1.3.2 KARI reserves the right to withdraw this SOW at any time with a written notice to the contractor, in case of the proposal provided by the contactor does not meet the requirements of the SOW.
  • 1.4 Preparation of the proposal
    • 1.4.1 Proposal shall be prepared in English.
    • 1.4.2 The basic unit shall be SI unit. British unit of power and weight could be used as a complementary unit. SI unit comes first and British unit shall be put in parentheses.
    • 1.4.3 In order to substantiate a proposal, all relevant data shall be submitted as attachments. The proposal which is improvable or based on vague presumptions shall be excluded.
    • 1.4.4 All electronic files including documentary evidences shall be prepared with MS-WORD and submitted by e-mail the address stated in Article 1.2.2.2.
    • 1.4.5 Time and date in the SOW are specified by the Korean Standard Time (GMT+09:00) and Date.
    • 1.4.6 The proposal and relevant documents provided by contractor will not be returned.
  • 1.5 Notes for the preparation of Proposal
    • 1.5.1 This proposal constitutes a firm and irrevocable offer. All prices shall remain valid until the final contract.
    • 1.5.2 The contractor shall be responsible for all costs and expenses in preparation of its proposal and clarification with KARI.
  • 1.6 Authority of KARI
    • 1.6.1 KARI reserves the right to reject proposals that are unrealistic or unreliable. KARI will not disclose the result of proposal evaluation.
  • 1.7 Maintenance of Secrecy
    • 1.7.1 The contractor shall not disclose any part of this SOW without prior permission of KARI.
    • 1.7.2 The contract may not, in any manner, advertise or publish any matter in relation to the contractor’s proposal.
• 2 Introduction
  • 2.1 Conceptual design of a hybrid propulsion system
  • 2.2 Electric Engine
• 3 Scope of work
  • 3.1 General Description
  • 3.2 Topology optimization of lightweight electric-engine nacelle
    • 3.2.1 KARI shall provide the available design space for a nacelle and relevant information on the major internal components, including their dimensions, mass, thermal characteristics, installation requirements, structural interfaces, and other design information necessary for the proposed work.
    • Based on the information provided by KARI, the contractor shall propose initial feasible locations and orientations of the major internal components within the available nacelle envelope. The candidate arrangements shall also be used to distinguish the regions occupied or restricted by the installed components from the remaining space available for subsequent structural development. An example illustrating the geometric definition of occupied and available regions within a structural envelope is shown in Fig. 3.
    • 3.2.2 The contractor shall use their own in-house MM-MJ-TO code with DfAM code as needed with the relevant structural interfaces (as identified by the available propulsion-system information provided by KARI) to generate initial structural frame designs. Representative loading information, such as the forces and moments associated with the propeller system and maneuver loading illustrated in Fig. 4, will be utilized to shape the structure topology.
    • 3.2.3 The contractor shall document the preliminary structural design of the frame with associated geometric and interface information. The resulting design shall provide a basis for future structural design refinements and further aerodynamic nacelle development.
  • 3.3 Kick-Off and Final Meeting
    • 3.3.1 The contractor shall prepare for and participate in the kick-off and final meetings.
    • 3.3.2 Presentation and supporting materials used during the kick-off and final meetings shall be provided to KARI in electronic file format for project documentation.
    • 3.3.3 If sensitive or restricted information is included, it shall be removed before the materials are provided to KARI.
• 4 Other requirements
  • 4.1 Meeting room for kick-off and final meetings
    • 4.1.1 A meeting room shall be prepared by contractor for kick-off meeting at contractor’s location
    • 4.1.2 The meeting room shall be equipped with free WIFI.
• 5 Proposal Requirement
  • 5.1 Contents of Proposal requirements
    • 5.1.1 Proposal summary
    • 5.1.2 Consultants
      • 5.1.2.1 Consulting team summary
      • 5.1.2.2 Consultants experiences
    • 5.1.3 Proposal
      • 5.1.3.1 Scope of work for key topics
      • 5.1.3.2 A monthly base plan
  • 5.2 Price proposal
    • 5.2.1 Estimated Budget: KRW 30,000,000
    • 5.2.2 Price shall be proposed in Korean WON (Y2026).
    • 5.2.3 Contractor shall include all cost items to cover the all activities in their proposals and itemize requested items.
    • 5.2.4 The proposed price shall reflect possible fluctuations in labor costs, material prices and others in the proposed price. Therefore, the contractor shall not demand to reflect the fluctuation in cost due to cost items not stated in the contractor's proposal in the future.
• 6 Terms and Conditions
  • 6.1 General terms and conditions
    • 6.1.1 Shall follow KARI’s terms and conditions
  • 6.2 Intellectual property
    • 6.2.1 All results produced shall be jointly owned by KARI and the contractor.
    • Technical Evaluation Sheets