Laserfiche WebLink
Vantage to Pomona Heights Chapter 4 <br />230 kV Transmission Line Project FEIS Environmental Consequences <br /> PAGE 4-130 <br />positioned such that it would be more than 200 feet above the ground or if an object would penetrate the <br />imaginary surface extending outward and upward at a ratio of 100 to 1 from a public or military airport <br />runway out to a horizontal distance of 20,000 feet (approximately 3.78 miles). If either of these conditions <br />is met, an applicant is required to submit FAA Form 7460-1, Notice of Proposed Construction or <br />Alteration, to the Manager, Air Traffic Division, FAA Regional Office having jurisdiction over the area <br />for review and approval of the project. <br />The proposed Project will comply with all appropriate regulations of the FAA, and Form 7460-1 would <br />be required of Pacific Power pursuant to FAA Regulations, Part 77. Final locations of the crossing <br />structures, and structure heights, including the transmission lines, conductors, and construction related <br />equipment or facilities that might impact air navigation would be submitted to the FAA for the proposed <br />Project. The Washington State Department of Transportation (WSDOT), Aviation Division will also be <br />contacted. <br />Refer to Section 4.7-Transportation for WSDOT permitting and approvals necessary to cross Interstate (I) <br />82 and State Route (SR) 243. <br />4.4.4 Impacts Specific to Route Segments and Design Options <br />Long- and short-term impacts to land use were assessed for each route segment and are presented in Table <br />4.4-2. Impacts for each route segment are discussed in detail in the following sections. <br />Table 4.4-2 Long-Term Project Impacts on Land Use by Route Segment (Miles) <br />ROUTE SEGMENT IMPACT LEVEL <br />NO IMPACT LOW MODERATE HIGH <br />1a/NNR-1 <br />2.4 miles 0 0 2.4 0 <br />1b <br />12.5 miles 0 0 12.6 0 <br />1c <br />12.9 miles 1.1 9.7 2.1 0.1 <br />2a <br />1.0 mile 0 1.0 0 0 <br />2b <br />16.4 miles 0 16.4 0 0 <br />2c <br />18.1 miles 0 15.2 2.5 0.5 <br />2d <br />7.0 miles 0.3 6.8 0 0 <br />3a <br />0.1 mile 0 0 0.2 0 <br />3b <br />21.7 miles 0.5 17.8 3.4 0 <br />3c <br />25.4 miles 2.7 15.9 6.3 0.4 <br />NNR-2 <br />5.0 miles 0 1.5 3.5 0 <br />NNR-3 <br />9.3 miles 0 6.7 2.6 0 <br />NNR-4o/4u <br />4.5 mile 0 0 4.5 0 <br />NNR-5 <br />1.8 miles 0 0 1.8 0