NOTICE OF APPLICATION AND OPTIONAL MITIGATED DETERMINATION OF NON-SIGNIFICANCE (MDNS) Tumwater Blvd Condominiums Permit Nos. TUM-25-0169, TUM-25-0679, TUM-25-0680, TUM-25-0682 and TUM-25-0683 July 25, 2025 Description of Proposal: Development and construction of 24 single family condominium units on 10.65 acres. Applicant: Tenino Land Company, LLC. 17348 Marsh Road SW, Tenino, WA 98589. Representative: Whitney Dunlap, JSA Civil, LLC, 111 Tumwater Blvd SE, Suite B203; Tumwater, WA 98512. Location of Proposal: 715 Dennis Street SE and 934 Tumwater Blvd SE. Parcel Numbers: 79300001100 and 79300001200. Lead agency: The lead agency for this proposal has determined that, as conditioned, does not have a probable significant adverse impact on the environment. An Environmental Impact Statement (EIS) is not required under RCW 43.21C.030(2)(c). This decision was made after review of a completed environmental checklist and other information on file with the lead-agency. This information is available to the public on request. This MDNS assumes that the applicant will comply with all City ordinances and development standards governing the type of development proposed, including but not limited to, street standards, storm water standards, high groundwater hazard areas ordinance standards, water and sewer utility standards, critical areas ordinance standards, tree protection standards, zoning ordinance standards, land division ordinance standards, building and fire code standards, and level of service standards relating to traffic. These ordinances and standards provide mitigation for adverse environmental impacts of the proposed development. Condition of Approval for mitigating environmental impacts: Findings: 1. The Tumwater Boulevard/I-5 northbound ramps intersection currently operates at LOS F during both peak periods for the northbound left-turn movement. The project is projected to add one (1) trip to this intersection. The City has recently developed a SEPA improvement project for the Tumwater Boulevard/I-5 interchange that includes intersection improvements at the northbound I-5 ramps intersection, with a peak hour per trip impact fee of $4,333 for each trip entering the interchange area. Mitigation Measures: 1. Prior to issuance of the Building Permit: a. Construct a roundabout at the northbound Interstate 5 On/Off Ramp and Tumwater Boulevard intersection; or b. Voluntarily pay a mitigation fee of $4,333 per peak trip generated by this project (1) under RCW 82.02.020 to be used as described herein: Tumwater Boulevard/I-5 Interchange: The City's planned transportation improvements at the Tumwater Boulevard/I-5 interchange include converting the interchange to a roundabout diamond interchange by replacing the southbound on/off ramp signal and northbound stop-controlled intersections with roundabouts. This MDNS is issued under WAC 197-11-355. The comment period for the SEPA determination was consolidated with the Notice of Application issued on June 27, 2025. Date: June 25, 2025 Responsible Official: Brad Medrud, AICP Community Development Director Contact person: Alex Baruch, Senior Planner 555 Israel Road SW Tumwater, WA 98501 abaruch@ci.tumwater.wa.us Appeals of this MDNS must be made to the City of Tumwater Community Development Department, no later than July 31, 2025, by 5:00 p.m. All appeals shall be in writing, be signed by the appellant, be accompanied by a filing fee of $2,000.00 and set forth the specific basis for such appeal, error alleged, and relief requested. IPL0257122 Jul 25 2025