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Av�cic �ra�rs <br /> MEMORANDUM <br /> TO: Ken Howe <br /> FROM: Dan Mathias <br /> DATE: Auputt 13, 1991 <br /> SUBJECI': Boelnp Detention Requfrements For Parkinp Ares Wsit Of <br /> Buildlnps 40-87 end 40-88. <br /> I've read Jene 2lmmerman't memo dated repardinp on-tite detentbn requlremsnts <br /> for the ebove referenced pro�ect. The memo speciiles sdditbnel inforrrwtbn tM <br /> appl�ant needs to provids to determine if adequats nanr� d�t�ntbn volum� is <br /> evailabk in exiytinp Fluke Det�ntion Pond "A". I fully support and apn� with <br /> Jane'a po�ition. The requssted information i� reetonabk anc! i� con�l�tent with <br /> the data that is normally required of any drainaps plan revNw. <br /> However, to savs time (�nd sincs I wa� involved in the oripinal review of tM Fluke <br /> Detention Pond "A" calcula2ions) I have retesrched the Fluke file and field vitited <br /> both Fluke Detention Pond"A" and Detentfon Pond "B". <br /> My calculation� �re attached, but to wmmerize: <br /> 1. Approximatsly 99,000 cub� fset of detentbn it availabk for Boeinp in <br /> exiatinp Fluke Detention Pond 'A". <br /> 2. The existinp outlet weir on Fluke Detentfon Pond 'A' nesd� to be <br /> reconatructed to further restrict peak flows. <br /> 3. There i• no evidence that exietinp Fluke Pond "B" wa� constructed or <br /> desipned for aervinp Boeinp property. <br /> cc: Jane Zimmermen <br /> MOOAAUIMM qUtMll <br /> CITY OF FVERETT•3200 Cedar Street• Everett,WA 9B20i •(206)259-6800• Fax (206►259-8882 � <br />