North SeaTac Park Phased Development 1987

King County & Port of Seattle • Triangle Associates • Jones & Jones 2/3/8 7 250 1000 i..~ 500 NORTH /jJ .0 - · I CAPITAL COST ESTIMATES IJJ dl /? r I I.) IJ) I I} Capital cost estimates were developed in 1986 dollars and were developed for each (/ I recommended phase of the master plan update. The costs of the elements included in each phase were based on unit costs and preliminary estimates of quantities, taken from the schematic drawing of the recommended master plan update. The unit costs were derived from compilations of construction costs published in 1986 {Means, Dodge, Kerr, etc.) and also f.rom recent bid costs on Jones & Jones projects. I These preliminary cost estimates are summarized below for each recommended phase, for budgeting purposes. The estimates include itemized costs for major park elements, plus all anticipated additional elements, i.e., contractor's overhead and profit, state and local sales taxes, contingency allowances, design fees, administrative costs, and a one percent allowance for the arts, as required by King County practice. PHASE I Landscaped Buffer -Des Moines Memorial Drive (100' wide) Clearing and Grubbing Rough Grading, scarify, fine grading Grass area Trees - 4" caliper installed 30' O.C. Shrubs/hedge Ground Cover Irrigation Asphalt, path Subtotal Landscaped Buffer - South of So. J36th St (1 OQ' wide) Clearing and Grubbing · Rough grading scarify, fine grading Grass area/seed, soil enhancement-hydroseed Trees - 3"caliper installed 30' O.C. Shrubs/ hedge Ground Cover - 1' O.C. Irrigation Asphalt path…

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PSCAA Advisory Council Meeting Agenda
Add to CalendarMWednesday Mar 11, 9:00am - 11:35am
1904 3rd Avenue, Suite 105, Seattle, WA 98101
Call to order – Roll Call – Quorum Established – Land Acknowledgement We would like to acknowledge that our Agency operates in four present-day counties, which are the traditional lands of the Coast Salish people, past and present. This acknowledgement does not take the place of authentic relationships with indigenous communities in our jurisdiction and [...]