3_Exhibits A & C-G - Laserfiche WebLink

Bringhurst LLC at 990 Sycamore Road Initial Study and Negative Declaration e) The project site is located approximately 5 miles from the closest runway at the Livermore Municipal Airport. A Livermore Municipal Airport Protection Area Boundary has been established around the airport and residential development is prohibited in this area. The subject site is not located within this boundary. Therefore, the project is not likely to result in a safety hazard for future residents and the resulting impact would be less than significant. f) The project site is not within the vicinity of a private airstrip. Therefore, this would be categorized as no impact. g) The proposed project would not interfere with an emergency plan or evacuation plan. Therefore, this would be categorized as no impact. h) Wildlands do not exist within or adjacent to the subject site. Therefore, this would be categorized as no impact. 5.9. HYDROLOGY AND WATER QUALITY ENVIRONMENTAL SETTING ENVIRONMENTAL SETTING The National Pollutant Discharge Elimination System (NPDES) was established in the Clean Water Act to regulate municipal and industrial discharges to surface waters of the U.S. Non-point sources originate and diffuse over a wide area rather than from a definable point. Two types of non-point source discharges are controlled by the NPDES program: discharges caused by general construction activities, and discharge to the municipal storm water system. The project site contains a portion of Sycamore Creek. STANDARDS OF SIGNIFICANCE For purposes of this environmental document, an impact is considered significant if the proposed project would: • Substantially degrade water quality or violate any water quality objectives set by the State Water Resources Control Board due to increased sediments or other contaminants generated by consumption and/or operation activities; • Expose people or property to the risk of injury and damage in the event of a 100-year flood. 29 rdous emission risk to Hearst Elementary School and Pleasanton Middle School that are located approximately one mile from the project site. As a result, this would be categorized as no impact. d) The site is not included on the list of hazardous materials sites compiled pursuant to Government Code 65962.5 (Cortese List). Therefore, this would be categorized as no impact. 28 25 , subject to the review and approval of the Director of Engineering/City Engineer. Compliance with these recommendations are required as conditions of approval. Therefore, potential impacts would be less than significant. c) Site explorations conducted by PRA determined that the potential for liquefaction at this site is very low. The geotechnical analysis included recommendations to prevent landslides, lateral spreading, subsidence, liquefaction and collapse on the project site. The State of California provides 24 ical significance specifically designated by official action; 5.A stand of trees, the nature of which makes each dependent upon the other for survival or the area's natural beauty. 20 ive by having the additional two parcels. Excerpt Planning Commission Minutes, July 11, 2018 Page 9 of 11 , 2018 Page 3 of 11 Way, existing lots range from 15,033 sq. ft. (5769 Hanifen Way)to 20,313 sq. ft. (1008 Sycamore Creek Way). P18-0075, 990 Sycamore Road Planning Commission 11of16 'Y a 0421 0 0 �I ,�� r •u"' - 36. ,`a yy�� n2+a /'�. oM 'le' k� W, k 3S 94 '@ g 'via R T3 1:5,300 0 0.05 0.1 mi PUD-89-06-08M, Gabriela Marks, 4210 Rosewood Drive Planning Division _ January 7 2020 `( �� ""�� 0 330 660 Feet I Y I , I I