3003 W CASINO RD BLDG 45-12 2016-10-20

2.1.2 Element 2: Establish Construction Access Describe how you will minimize dust generation and vehicles tracking sediment off-site. Limit vehicle access to one route, if possible. Recycled concrete used to establish construction ingress or egress may be a stormwater pollutant source that requires treatment prior to discharge. Street sweeping, street cleaning, or wheel wash/tire baths may be necessary if the stabilized construction access is not effective. All wheel wash wastewater shall be controlled on-site and CANNOT be discharged into waters of the State. Install site ingress/egress stabilization BMPs according to BMP C105. Describe how you will clean the affected roadway(s) from sediment which is tracked off-site. List and describe BMPs: Construction vehicle access and exiting shall be limited to the maximum extent possible within the project working areas. At first one site construction entrance will be established at the south end of the project to enter the spoil pile. A second entrance will eventually be established at the north of the site. The entrance will be stabilized with quarry spall. A stabilized haul road from the spoil pile area will be protected with quarry spall to allow trucks to enter and exit without creating track out or ruts. There will be onsite parking for a limited group of people. All site craft will not be allowed to park on site. They will be shuttled in from an offsite location. The stabilized construction entrance and exit will be swept daily using a street sweeper to remove any sediment deposited from vehicle track out. A mechanical sweeper shall be equipped with a combination of mechanical brushes, water spray, and vacuum system capable of trapping and preventing dust emissions and removal of sediment present on the roadway and parking lot as a result of contractor activities. A self-contained wheel wash will be utilized at the exit. All wheel wash water will be disposed of offsite at an approved facility. Surface stabilization BMPs will be implemented onsite to prevent erosion. The following BMP's will be used: • Stabilized construction entrance (BMP C105) • Wheel wash (BMP C106) • Parking area stabilization (BMP 107) • Street Sweeper (BMP C140) Installation Schedules: The wheel wash will be installed at the beginning of the project. The stabilized entrance and exit from the spoil pile will be placed temporarily at the beginning of the project to remove the spoil pile during phase 1.The existing entrance to the parking lot will be used for the entrance and Page 19