7301 HARDESON RD SEPA 017 - 007 AND DIST 1705 - 006 - FED EX BUILDING Land Use Decision Documents 2025-04-21

SEPA ENVIRONMENTAL CHECKLIST FOR Project Name AGENCY CEMEX- Mountain View Business Centre Div 9 USE No g. About what percent of the site will be covered with impervious surfaces after project construction (for example, asphalt or buildings)? N/A. No construction is required. h. Proposed measures to reduce or control erosion, or other impacts to the earth, if any: N/A 2. Air a. What types of emissions to the air would result from the proposal (i.e., dust, automobile, odors, industrial wood smoke) during construction and when the project is completed? If any, generally describe and give approximate quantities if known. N/A b. Are there any off-site sources of emissions or odor that may affect your proposal? If so, generally describe. None known. c. Proposed measures to reduce or control emissions or other impacts to air, if any: N/A 3. Water a. Surface: 1) Is there any surface water body on or in the immediate vicinity of the site (including year-round and seasonal streams, saltwater, lakes, ponds, wetlands)? If yes, describe type and provide names. If appropriate, state what stream or river it flows into. The site is tributary to Pigeon Creek No. 2, Glenwood Creek, and Merrill and Ring Creek. An infiltration pond is to be constructed on Hardeson Road at the north end of Lot 1 at the time Lot 1 is developed. An infiltration pond is to be constructed on Lot 4 along Glenwood Avenue at such time as Lot 4 is redeveloped. Stormwater controls are in place for that portion of the site tributary to Glenwood Creek. Predeveloped drainage basin sized will be adhered to in the post development condition. 2) Will the project require any work over, in, or adjacent to (within 200 feet) the described waters? If yes, please describe and attach available plans. Page,442442 ��