c) a general description of the methods which the contractor proposes to adopt for executing the contract; and 

d) such further details and information as the project manager may reasonably require. 

13.2. The special conditions shall specify the time limit within which the programme of implementation of the tasks must be submitted to the project manager for approval. They may set time limits within which the contractor must submit all or part of the detailed drawings, documents and items. They shall also state the deadline for the project manager's approval or acceptance of the programme of implementation, detailed drawings, documents and items. 

13.3. The approval of the programme by the project manager shall not relieve the contractor of any of its obligations under the contract. 

13.4. No material alteration to the programme shall be made without the approval of the project manager. If, however, the progress of the implementation of the tasks does not conform to the programme, the project manager may instruct the contractor to submit a revised programme in accordance with the procedure laid down in Article 13. 

## Article 14 - Contractor's drawings 

14.1. If the special conditions so provide, the contractor shall submit to the project manager for approval: 

a) the drawings, documents, samples and/or models, according to the time limits and procedures laid down in the special conditions or in the programme of implementation of the tasks; 

b) such drawings as the project manager may reasonably require for the implementation of the tasks. 

14.2. If the project manager fails to notify its decision of approval referred to in Article 14.1 within the time limits referred to in the contract or the approved programme of implementation of the tasks, such drawings, documents, samples or models shall be deemed to be approved at the end of the time limits specified. If no time limit is specified, they shall be deemed to be approved 30 days after receipt. 

14.3. Approved drawings, documents, samples and models shall be signed or otherwise identified by the project manager and shall not be departed from except as otherwise instructed by the project manager. Any contractor's drawings, documents, samples or models which the project manager refuses to approve shall be modified to meet the requirements of the project manager and resubmitted by the contractor for approval. Within 15 days of being notified of the project manager's remarks, the contractor shall make the requisite corrections, adjustments etc. to the documents, drawings etc. The corrected or adjusted documents, drawings etc. shall be resubmitted for the project manager's approval under the same procedure. 

14.4. The contractor shall supply additional copies of approved drawings in the form and numbers stated in the contract or in subsequent administrative orders. 

14.5. The approval of the drawings, documents, samples or models by the project manager shall not relieve the contractor from any of its obligations under the contract. 

14.6. The project manager shall have the right at all reasonable times to inspect all drawings, documents, samples or models relating to the contract at the contractor's premises. 

