The Parties expressly agreed that at this juncture the establishment of this unincorporated Joint Venture is for the sole purpose of submitting the said Proposal/Tender to the Employer and therefore the Parties hereby agree to co-operate and work exclusively with each other for a period of Twelve (12) Months from the date hereof in preparing such necessary Project Paper or Proposal/Tender and submission of the same to the appropriate and relevant authorities in order to secure the Project,