11.15.23 BOA Agenda Packet - Laserfiche WebLink

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Material Submitted Into Evidence During 10-18-2023 Evidentiary Hearing 09 October 2023 Page 2 NCWRC Comments Lawrence Road Recreational Facilities Orange County 3. Maintain a minimum 100-foot undisturbed,native,forested buffer along perennial streams, and a minimum 50-foot buffer along intermittent streams and wetlands. Maintaining undisturbed, forested buffers along these areas will minimize impacts to aquatic and terrestrial wildlife resources,water quality, and aquatic habitat both within and downstream of the project area. Also,wide riparian buffers are helpful in maintaining stability of stream banks and for treatment of pollutants associated with stormwater. 4. Incorporate the following elements into erosion and sediment control plans: minimize clearing and grading,protect waterways,phase construction for larger construction sites(>25 acres), stabilize soils as rapidly as possible (<2 weeks),protect steep slopes,establish appropriate perimeter controls, employ advanced settling devices, implement a certified contractors program, and regularly inspect erosion control measures. 5. We recommend using native plants for seeding disturbed areas. Avoid using non-native and/or invasive species such as Bermudagrass,redtop,fescue,and lespedeza. Alternatively,use grains, such as oats,wheat,or rye for temporary cover and native seed mixes for permeant seeding. A list of alternatives to non-native species has been attached. We recommend planting native, wildflower seed mixes that will create pollinator habitat within the project boundary as well as planting native trees and shrubs in landscaping. Avoid using invasive,non-native plants in seed mixtures or landscaping plants(http://www.ncwildflower.ora/plant galleries/invasives_list). 6. We recommend using green construction techniques to improve water,waste, and energy efficiency, such as environmental-friendly building techniques,construction waste management, energy efficient building materials,and integrate rain gardens. 7. Erosion control matting made of plastic mesh or twine should not be used within the project area because it can injure or kill wildlife.