TagRamboll(2)

Sent: Thursday, April 29, 2021 8:49 AM To: Rob Adams Cc: Megan Neiderhiser Subject: FW: [EXTERNAL] RE: KCDOH Report: Ramboll Scope of Work (04/27) Hi Rob, Please proceed with the scope below. This includes the LOE of $7,500. This effort will come out of SD-11 contingency funds. Let me know if you need any additional information. Thank you, Steve Rybolt Senior Environmental Program Manager Port of Seattle | Sea-Tac International Airport P: 206.787.5527 C: 206.554.1235 F: 206.787.6617 From: Megan Neiderhiser <mneiderhiser@ramboll.com> Sent: Thursday, April 29, 2021 8:45 AM To: Rybolt, Steve <Rybolt.S@portseattle.org> Cc: Rob Adams <Rob.Adams@landrumbrown.com>; Alma Feldpausch <afeldpausch@ramboll.com>; Debra A. Kaden <DKaden@ramboll.com> Subject: [EXTERNAL] RE: KCDOH Report: Ramboll Scope of Work (04/27) WARNING: External email. Links or attachments may be unsafe. Hi Steve, As discussed this morning, we will proceed with the originally scoped ($7.5K) scope of work, with the assumption that the presentation will be scheduled on Tuesday, May 11, 2021. We will keep just me, Alma and Debbie on the call but rely on some supporting epidemiological staff on presentation prep. Thanks! Megan Neiderhiser, PE Principal D +1 385 2959969 M +1 310 9956154 mneiderhiser@ramboll.com From: Megan Neiderhiser Sent: Tuesday, April 27, 2021 5:59 PM To: Rybolt, Steven <Rybolt.S@portseattle.org> Cc: Rob Adams <Rob.Adams@landrumbrown.com>; Alma Feldpausch <afeldpausch@ramboll.com>; Debra A. Kaden

1. What is the health of airport communities compared to the rest of King County? 2. What pollutants result from airport operations and what are the likely health impacts? 3. What were findings from the UW public health study of ultrafine particulates? 4. Recommendations to address health issues C. CONCLUSIONS DRAFT ATTORNEY WORK PRODUCT THE LEGISLATIVE CHARGE An analysis of existing data sources and an oversample of the Best Start for Kids child health survey to produce airport community health profiles within a one-mile, five- mile, and ten-mile radius of the airport Any recommendations to address health issues related to the impact of the airport on the community A comprehensive literature review concerning the community health effects of airport operations, including a strength-of- evidence analysis The findings of the University of Washington School of Public Health study on ultrafine particulate matter at the airport and surrounding areas $125,000 over 2 years provided to King County local health jurisdiction to conduct a study on the population health impact of the SeaTac airport communities DRAFT ATTORNEY WORK PRODUCT WAS THE REPORT RESPONSIVE TO THE CHARGE? Request Requirements Status What KCDOH did Analysis of existing data sources Completed Identified existing data sources and summarized aggregated data Oversample Best Starts for Kids Health Survey Did not complete Did not directly address this requirement. Issue: intention of the legislative requirement is unclear Produce airport community health profiles within a one-, five-, and ten-mile radius Completed Compared percentages of demographic characteristics, prevalence rates for diseases between…