EXH0089017784

PCHBPollution Control Hearings Board of the State of Washington

Subject: FW: 3rd Runway Notes and Next Meetings Importance: High _m -I0' 101300 3e.v (OI 107000 ..... OriginalMessage .... From: Luster, Tom Sent: Monday, October 23, 2000 4:07 PM To: Hellwig, Raymond; Fitzpatrick, Kevin; Stockdale, Erik; Marchioro, Joan (ATO) Subject: FW: 3rd Runway Notes and Next Meetings Importance: High Hi all - Even though I was not at the 10/20 meeting, rm providing the followingcomments based on the discussionsand agreements at our internal 10/17 meeting. The draft meeting notes do not reflect those discussions and agreements, and unless the notes are changed, may end up being used to justify issuance of a 401 that does not meet 401 requirements. Since I wasn't at the meeting and since I am being transitionedaway from SeaTac review, I am providingthis memo internallyfor you to decide howthey should be reflected in the final notes. p. 5 Update - NPDES major modification:if the 509 interchange is part of the proposalbeing reviewed for 404 and 401 (which it is, per the Corps), then the 401 must address any direct/indirect impacts. We may or may not need the final major mod to be issued before the 401. but at the very least, the 401 does need an approved stormwater plan at the interchange for the same reasons that we need a final stormwater plan for the rest of the airport - to determine whether there will be impacts to aquatic resources due to the location/size/etc,of the stormwater facilities. recommend adding language to thisissue stating that Ecologyapproval of…
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