HomeMy WebLinkAboutCM_Construction_Mitigation Description_210529_V1Construction Mitigation Description
The project will start construction in May 2023 and will complete construction in September
2025. The construction operation hours will be restricted to between from 7:00 AM to 8:00 PM
Monday through Friday, Saturday will be restricted to between 9:00 AM to 8:00 PM. No works
will be allowed on Sunday, public holidays, and night.
The haul hours will be restricted from 8:30 AM to 3:30 PM, Monday through Friday. No hauls
during weekend and public holidays.
This project is not located at the core business areas, construction operations will not expect to
create any significant traffic impact to the community base on the project size, construction
duration, and project site location. In order to minimize the traffic and transportation impact to
the community during construction, the hauling trucks will operate at off peak commute hours
and operates only on weekdays. This project will transport fill and cut materials from Renton
Concrete Recyclers, 500 Monster Rd SW, Renton WA 98057. See the appendix I for hauling
route. A traffic control plan will be implemented for sidewalk and utilities installation at the
area involves public road. See the appendix II for temporary traffic control plan in front of
proposed project site that might need to closure a traffic lane for utilities installation for short
period.
This project will implement the following measures to minimize the dust, to reduce or control
erosion, or other impacts to the earth.
• Stabilized construction entrances
• Install silt fence between the earth work and the adjacent properties.
• Storm drain inlet protection.
• Covering stockpiled soils
• Temporary straw covering the expose soils.
• Watering down to the soils to reduce airborne soil particles.
• Cover all loads when trucking involved.
• Clean the street each day during construction.
• Exposed soils will be reseeded with grass.
• Water pollution control during drainage modification.
• Compact all fills in thin lifts using free-draining granular materials.
• Slope stabilization following construction by re-grading and planting.
Appendix I
Appendix II