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DEP Permit No . : 0166929 -010-EM • Detailing methods for remediation of any areas where fill material does not comply with the sediment quality specifications. The specific Borrow Area Sediment Quality Assurance Plan and the Borrow Area Sediment Quality Control Plan for the Indian River County Sectors 1 &2 Beach Renourishment Project follow. The County and the Engineer will enforce the relevant Terms and Conditions of the Contract Documents and the related permits throughout the construction process. The Contractor shall be required to comply with all Terms and Conditions of the Contract Documents and the related permits and shall comply with the Quality Assurance Plan as detailed herein. The Quality Assurance Plan to be implemented by the Contractor shall be discussed at the Pre-Construction meeting. The Contractor shall submit a written acknowledgement of agreement with the Plan as written and/or as amended per discussion and mutual agreement of the amended Plan by the County and the Contractor. Sediment Ouality Rule 62B-41 .007(2)0 ) , F .A. C . states: "To protect the environmental functions of Florida 's beaches, only beach compatible fill shall be placed on the beach or in any associated dune system. Beach compatible fill is material that maintains the general character and functionality of the material occurring on the beach and in the adjacent dune and coastal system. Such material shall be predominately of carbonate, quartz or similar material with a particle size distribution ranging between 0. 062mm (4. 04 phi) and 4. 76mm (-2. 254 phi) (classified as sand by either the Unified Soils or the Wentworth classification), shall be similar in color and grain size distribution (sand grain frequency, mean and median grain size and sorting coefficient) to the material in the existing coastal system at the disposal site and shall not contain: 1 . Greater than 5 percent, by weight, silt, clay or colloids passing the #230 sieve (4. 04 phi); 2. Greater than 5 percent, by weight, fine gravel retained on the #4 sieve (-2. 254 phi); 3. Coarse gravel, cobbles or material retained on the 3/4 inch sieve in a percentage or size greater than found on the native beach; 4. Construction debris, toxic material or other foreign matter; and 5. Not result in cementation of the beach. If rocks or other non-specified materials appear on the surface of the filled beach in excess of 50% of background in any 10, 000 square foot area, then surface rock should be removed from those areas. These areas shall also be tested for subsurface rock percentage and remediated as required. If the natural beach exceeds any of the limiting 2