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Indian River County E <br /> X H 1 B I T Upland Sand Source Evaluation <br /> cope o or <br /> Upland Sand Source Evaluation & Permitting <br /> For Sector 3 Beach Nourishment <br /> Introduction : On March 3 , 2009 the Indian River County Board of County Commissioners directed <br /> County staff to amend the Joint Coastal Permit (JCP ) application for the proposed Sector 3 Beach and <br /> Dune Restoration Project to allow use of upland sand sources as an alternate source of fill material . <br /> The objective of this Scope of Services is to ( a) identify upland sand sources for the supply of suitable <br /> sand for the Sector 3 Project , and (b ) formulate and submit an amendment to the JCP application for the <br /> proposed Sector 3 Project to allow use of upland sand sources . The following describes the work under <br /> this Scope of Work : <br /> TASK 1 — UPLAND SAND SOURCES <br /> In general , COASTAL TECH will assist the COUNTY with formulation and execution of a <br /> solicitation to identify acceptable upland sand sources . <br /> Task la — Solicitation : COASTAL TECH will identify minimum " Geotechnical Standards" for <br /> beach fill based upon : <br /> ■ existing governing statutes ( 161 F . S . ) and rules (628 - 33 & 621341 F . A . C . ) . <br /> ■ compatibility with native beach material characteristics based upon : mean grain size, percent <br /> fines , sorting , percent carbonate , and Munsell color ( wet/dry) . <br /> COASTAL TECH will formulate " Geotechnical Requirements " for documentation of upland sand <br /> sources — to be provided by potential upland sand suppliers ; such requirements shall include : <br /> ■ a topographic survey of the upland sand source site , <br /> ■ a sufficient number of core borings to define the sub - surface stratigrapghy , <br /> ■ sediment characteristics for each sediment layer including : <br /> (a) grain size distribution including specific sieve sizes , mean grain size, percent fines , <br /> and sorting <br /> (b ) percent carbonate <br /> ( c) Munsell color (wet/dry) . <br /> ■ sediment characteristics ( see above) for processed sand material with a description of the <br /> processing methods , <br /> ■ upland sand assays - summarizing the above - signed and sealed by a Professional Geologist , <br /> ■ representative samples ( 1 , 500 — 2 , 000 grams) of the sand fill proposed to be provided . <br /> The COUNTY will prepare a Draft Solicitation for prospective contractors to provide and deliver <br /> sand for nourishment of COUNTY beaches ; the Draft Solicitation shall include : <br /> ■ Geotechnical Standards , <br /> ■ Geotechnical Requirements , and <br /> ■ Sand Placement Requirements . <br /> The COUNTY will provide the Draft Solicitation to COASTAL TECH for review and meet with <br /> COASTAL TECH to finalize the Solicitation . The County will incorporate revisions as may be <br /> warranted . <br /> The COUNTY shall publish the Solicitation , address questions of prospective bidders and receive <br /> responses from bidders . The COUNTY shall provide copies of all responses to COASTAL TECH . <br /> Pagel of 3 <br /> March 17 , 2009 <br />