EXH0654024741

Date: Wed, Jul 1, 1998 5:36 PM Subject: Cost figures for StormFiltersystem Per a discussionwith Jim,VP of "StormwaterManagement'... In general,approx.$25,000 percfstreated,adjustedto reflecteconomy of scale. Designandbuildcosts on our scale... Fora prelimdesignof a system designed to handle approx100cfs (4,700 cartridges): $2.3 M to designandbuildthe system. Cartridgereplacement.., for a systemwith 112carts,approx.$4,500 per year. He emphasizedthatthe carts lastlongerin systemswith lowerTSS, andare changedon an as-needed basis,so inyearswith less rain, theywill last longer. For an 80 cfs system,the above figurestranslateto 1.8 M to build,and 150K annuallyforcartridges. AR 024741 EXH0654024741

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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 [...]