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A. The Contractor shall coordinate with the provider of electric power and install an unspliced, underground power supply from the pump station to the power pole or transformer designated by Florida, Power and Light. The Contractor shall install properly sized conductors in conduit to provide a 230 volt, 3 phase, four (4) wire electric service with no more than a 5% voltage drop when two pump are operating. Pull or Terminal boxes (if needed) shall be polymer concrete and fiberglass, with the words "ELECTRIC" embossed on the top. Boxes shall be "CDR Systems Corp .", model PA124730-26, or approved equal. All conductors shall be installed in conduit (schedule 40 underground) with long radius sweeps at all bends. All electrical components and accessories shall be provided and installed in accordance with the NEC and local ordinances. All costs for coordinating and installation of the electric service shall be the responsibility of the Contractor. 2. 19 COATINGS A. All coatings shall be industrial grade, designed to achieve maximum protection of all structures and mechanical equipment. All coating components and accessories shall be provided and installed in accordance with the Drawings and the requirements of Division 09 of these specifications PART 3 - EXECUTION OF WORK 3 .01 SITE PREPARATION A. Clearing The Contractor shall perform all clearing necessary, where applicable, for the proper installation of the Pumping Station and its appurtenances as shown on the Plans. B. Excavation Excavation shall be to the depth shown on the Plans. The materials of excavation shall include all materials encountered and no additional compensation shall be allowed for difficulty in their removal. The Contractor shall be responsible for the disposal of the excess material as directed by the Engineer. 1 . Sheeting and Bracing - The Contractor shall be responsible for properly supporting the sides of all trenches and excavations with timbers or other supports wherever necessary or required to properly safeguard the trenches, adiacent properties and structures. The cost of all necessary timber, sheeting and bracing whatsoever (left in place or removed), shall be included in the prices bid. Timber sheeting and bracing shall be left in place if so ordered by the Engineer and/or where shown on the Plans to avoid undermining or otherwise endangering the work or adjacent structures. All sheeting left in place shall be cut off or driven at least 18-inches below finished grade, unless otherwise ordered by the Engineer. 2. Dewatering - The Contractor shall furnish sufficient pumping or other dewatering equipment and shall provide satisfactory drainage during the construction to properly complete the work. Except for the wet well which is to be installed by the caisson method, all work shall be installed in the dry. Unless otherwise permitted by the Engineer, the water table shall be lowered by the use of a well point system. The 02539-12 02539 - Submersible Pump Station (Rev.)