DEPARTMENT OF SOC IAL Ai~D HEALTH SER VICES SIDNEY E. SMIT H SECRETARY ' .. ·-· ·~ - ,..,.... , DANIEL J. EVANS GOVERNOR HEALTH SERVICES DIVISION P . O , SOX 1788, OLYMPIA, WASHINGTON 98504 · ' TO: F'ROM: SUBJECT: Zone Three Committee Mr. Harold R. Macisaac, Chairman P.o. Box 98476 Des Moines, Washington 98016 Larry D. Ikenberry Noise Consultant NOISE SURVEY, ZONE THREE, SEA-TAC AIRPORT PURPOSE WALLACE LANE. M .D .. M .PH . ASSISTANT SECRETARY June 14, 1972 At the request of citizens in Zone Three, (representing 2,184 residences in Zone Three) a noise survey was conducted at twelve locations near residences and schools in the Zone. The purpose was to determine the range and significance of noise exposures to residences and schools from low-flying jet aircraft, while on a landing approach or just after take-off. The jet aircraft measured in this report include the 707, 727, 737, 747, and DC-8. This investigation was conducted in conjunction with Mr. John Moran and Robert Pekich of Environmental Management, Seattle-King County Health Department. METHOD AND EQUIPMENT Sound level measurements were recorded at the following locations: (See Zone 3 map). South 192 St. & Des Moines Way South 160 St. & 14 Ave. s. South 212 St. & 21 Ave. s. South 140 St. & 19 Ave. s. (front of Sunset Junior South 146 & 6 Ave. s. High School) South 227 St. & 24 Ave. s. (front of Pacific Junior High School) .) - 2 - t ... ~…Open full document
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Department of Social and Health Services
SEA-TAC AIRPORT ZONE THREE