1991-04-11_GENERAL DOCUMENTS - C1981031

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4/02/90 Any shafts which were fenced prior to construction activities shall be protected by a temporary fence during non-working hours. Other openings may be designated by the PROJECT MANAGER as requiring fencing due to proximity of houses or visitation by tourists. This work may involve working around unprotected hazardous mine shafts, stopes, adits and other openings which may be open to the surface or hidden from view by trash, debris, vegetation, or thin and unstable layers of surficial materials or rock. The CONTRACTOR shall be responsible for thoroughly investigating the site conditions and scheduling his equipment, equipment operations, personnel and safety procedures to prevent accidents and injuries. Failure to comply will be cause for immediate suspension of the work. 22. PROJECT PUBLICITY The OWNER will be sole provider of information about the project work to area residents , utility companies and special districts , county, state, and federal agencies, and individuals from the media. Any contact with these groups by the CONTRACTOR must be cleared through the OWNER. 23. HISTORICAL PRESERVATION Areas adjacent to the mine sites often contain related artifacts and structures , such as buildings, tipples, ore houses , headframes and foundations, that may be historically significant. Care shall be exercised to avoid any disturbances to these structures and artifacts, in order to preserve their integrity. Existing structures shall not be used as load-bearing devices. 24. UTILITIES Known utilities, both underground and above-ground, which may affect construction to be carried out under this contract are shown on the drawings. The information shown is complete to the best of OWNER'S knowledge. The horizontal and vertical location of utilities may vary. The CONTRACTOR is responsible for excavation and equipment movement without damage to utilities. Utilities and other facilities which are located during construction shall be protected in-place until their disposition is determined by the OWNER. 25. ELECTRICAL POWER AND POTABLE AND CONSTRUCTION WATER The CONTRACTOR shall be responsible for providing electrical power and potable and construction water as needed to perform the contract work. If the CONTRACTOR desires to use power other than portable generators, the CONTRACTOR'S plans for providing such power will be subject to the OWNER'S prior approval . The cost for providing power and water will not be paid for separately but shall be included in the bid prices of the various work items. MLRD-10