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E . IMPORTED FILL/BACKFILL : If there is not enough excavated material to <br /> complete the work , provide and deliver the necessary suitable material to <br /> the job site . Unless otherwise specified herein , this imported fill/backfill <br /> shall meet the requirements of Type 2 material . Advise ENGINEER in <br /> writing of the source and submit a sample of the material to the ENGINEER . <br /> Also , submit a signed and sealed sieve analysis from a Florida Professional <br /> Engineer employed by the selected soils testing laboratory , and a statement <br /> from that Engineer that the material meets the requirements for Type 2 <br /> material . <br /> PART 3 - EXECUTION <br /> 3 . 1 TEST PITS <br /> A . Excavate and backfill test pits in advance of construction , as required to <br /> determine conditions or location of existing facilities . Perform all work <br /> required in connection with excavating , stockpiling , maintaining , sheeting , <br /> shoring , backfilling and replacing pavement for the test pits . <br /> Be No separate payment will be made for specified test pits or those made by <br /> CONTRACTOR for his own use . <br /> ' 3 . 2 DEWATERING <br /> A . Design and operate the dewatering scheme , including the handling of the <br /> discharge for the system . Furnish , install and operate all necessary <br /> machinery , appliances and equipment to keep excavations free from water <br /> during construction , and dispose of the water so as not to cause injury to <br /> ' any portion of the Work under construction or completed or to public or <br /> private property or to cause a nuisance or a menace to the public or to <br /> result in violations of State water quality standards in receiving waters . Any <br /> and all damage caused by dewatering shall be promptly repaired by the <br /> CONTRACTOR at no cost to the OWNER . The receiving point for water <br /> from the dewatering operation shall be approved by the applicable <br /> regulatory agency . Obtain all required permits and any other approval <br /> necessary. Convey water from the construction site in a closed conduit . Do <br /> 1 not use trench excavations as temporary drainage ditches . The <br /> CONTRACTOR will not be allowed to discharge water into storm drainage <br /> systems without written approval from the Owner of the drainage system . <br /> Be At all times have on hand sufficient pumping equipment ( including backup <br /> units ) and machinery in good working condition for all ordinary <br /> 1 Last revised 9/ 10/02 02220-6 EAST GIFFORD <br /> FAPublic Works\Keithmstormmeter Projects\Gifford East\construction contract\Technical Specifications\Final specifications\Division <br /> ' 2\02220 - Excavation and Backill .doc <br />