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Total Cost
<br /> Shared Cost Items County Share City Share (01)
<br /> Item ILA Cost Element Percent Percent ($)
<br /> Section (%) (%)
<br /> F. Sales tax 8.6% County rate on $ 43,000 $ 6,000 $ 49,000
<br /> D.1.1.4 totals(3)
<br /> G. SUBTOTAL E AND F. $ 1,956,000 $ 313,000 $ 2,269,000
<br /> H. 1.1.6 10% Unanticipated
<br /> Costs on G $ 195,600 $ 31,300 $ 226,900
<br /> I. SUBTOTAL G. AND H. $ 2,151,600 $ 344,300 $ 2,495,900
<br /> J.. 1.1.5 Adaptive
<br /> $ 1,305,000 $ 195,000 $ 1,500,000
<br /> Management(5)
<br /> K. TOTAL BEFORE DIKE
<br /> CONNECTION (SUBTOTAL I $ 3,456,600 $ 539,300 $ 3,995,900
<br /> AND J).
<br /> L. 1.5 Dike Connection (4) 100% $ 130,000 $ 130,000
<br /> M. TOTAL COSTS (K AND L) $ 3,456,600 $ 669,300 $ 4,125,900
<br /> N. TOTAL COSTS, ROUNDED) $ 3,460,000 $ 670,000 $ 4,130,000
<br /> Notes:
<br /> (1) Row and final totals rounded to $10k (except F.Sales tax and subsequent row totals); subtotals
<br /> rounded to $1k. County 15%Admin Fee on labor.
<br /> (2) Component cost associated with Section 1.6
<br /> (3)Sales tax for work on County land is County sales tax rate of 8.6%, on D.1.1.4 totals.Work is on County
<br /> jurisdiction area.
<br /> (4)Component cost associated with Section 1.5. Includes 9.2%City sales tax, 15% contingency, County
<br /> Construction Management, Street Permit.The work quantities assume based on written agreement
<br /> between the City and the County, are as follows: City to construct up to the north boundary of the 12th
<br /> Street NE ROW, leaving a small gap on the top of new City dike for the County to fill and connect City and
<br /> County dikes.Gap estimated to require 581 tons of fill, 131 tons of riprap, 88 tons of quarry spalls, and 155
<br /> sy of geotextile. Facing also required after gap work, on City dike on waterside of connection, estimated to
<br /> require 1,298 tons of riprap, 865 tons of quarry spalls, 1,527 sy of geotextile, and 509 cy of topsoil type C.
<br /> Listed as individual item in Exhibit B, as this is work City will pay for County to do.
<br /> (5) Includes Dredging, excludes dike repair(County share= 87.0%, City share= 13.0%). No additional
<br /> contingency.
<br /> INTERGOVERNMENTAL AGREEMENT FOR
<br /> IMPLEMENTATION OF THE SMITH ISLAND RESTORATION PROJECT PAGE 29
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