35 When any unit of government or political subdivision or any railroad corporation is to pay a portion of the cos t of the work covered by this Contract, its respective representatives shall have the right to inspect the work. Such inspection shall in no sense make any unit of government or political subdivision or any railroad corporation a party to this Contract, a nd shall in no way interfere with the rights of either party hereunder. No work shall be done at night, Saturdays, Sundays, or Holidays without documented prior approval of the Engineer.
105.12 Removal of Unacceptable and Unauthorized Work :
Except as provided in 105.3, all work which does not conform to the requirements of the Contract will be considered as unacceptable work. Unaccepted work, whether the result of poor workmans hip, use of defective materials, damage through carelessness or any other cause, found to exist prior to the final acceptance of the work, shall be removed immediately and replaced in an acceptable manner. Unacceptable material shall be removed from the j ob site. No work shall be done without lines and grades having been given or approved by the Engineer. Work done contrary to the instructions of the Engineer, work done beyond the lines shown on the Plans, or as given, except as specified, or any extra w ork done without authority, will be considered as unauthorized and will not be paid for under the provisions of the Contract. Work so done may be ordered removed or replaced at the Contractor's expense. Upon failure on the part of the Contractor to compl y promptly with any order of the Engineer, made under the provisions of this Subsection, the Engineer will have authority to cause unacceptable work to be remedied or removed and replaced and unauthorized work to be removed, and to deduct the costs from an y monies due or to become due the Contractor.
105.13 Load Restrictions :
The Contractor shall comply with all legal load restrictions in the hauling of materials on public roads. A special permit will not relieve the Contractor of liability for damage which may result from the moving of equipment. The operation of equipment of such weight or so loaded as to cause damage to structures or the roadway or to any other type of construction will not be permitted . Hauling of materials over the base course or surface course under construction shall be limited as directed. No loads will be permitted on a concrete pavement, base or structure before the expiration of the curing period. In no case shall legal load li mits be exceeded unless permitted in writing. The Contractor shall be responsible for all damage done by their own equipment.
105.14 Maintenance During Construction :
The Contractor shall maintain the work during construction and until the project is accepted except as otherwise provided in 105.16.1. This maintenance shall constitute continuous and effec tive work prosecuted day by day, with adequate equipment and forces to the end that the roadway and structures are kept in satisfactory condition at all times. In the case of a Contract for the placing of a course upon a course or subgrade previously constructed, the Contractor shall maintain the previous course or subgrade during all construction operations. All cost of maintenance work during construction and before the project is accepted shall be included in the unit prices bid on the various pay item s, and the Contractor will not be paid an additional amount for such work except as otherwise provided in 104.5.