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Chapter 1 - Caltrans - State of California

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Impact Avoidance or Minimization Measure<br />

Mitigation Measure<br />

Waste Management, and Liquid Waste<br />

Management.<br />

Paleontology It is recommended that a qualified paleontological<br />

monitor ovesee all excavations in the high<br />

sensitivity formations described above. If<br />

sensitive paleontolgical resources are discovered<br />

during construction, work will be stopped in the<br />

immediate vicinity <strong>of</strong> the discovery (30-foot<br />

radius) until the fossils can be properly preserved,<br />

labeled and stored.<br />

Hazardous Waste/Materials Aerially Deposited Lead was found to be present<br />

in different concentrations within the project limits.<br />

Per Department requirements, the contractor<br />

would prepare a project specific Lead Compliance<br />

Plan to prevent or minimize worker exposure to<br />

lead-contaminated soil. The plans should include<br />

protocols for environmental and personnel<br />

monitoring, requirements for personal protective<br />

equipment, and other appropriate health and<br />

safety protocols and procedures for handling <strong>of</strong><br />

lead contaminated soil.<br />

Removal and Disposal <strong>of</strong> Lead and Chromium in<br />

Yellow Stripes would be addressed during the<br />

Design Phase. When detailed plans regarding<br />

handling the existing yellow stripes and adjacent<br />

pavement become available, the appropriate<br />

methodology and special provisions for proper<br />

removal and disposal would be provided and<br />

followed during construction.<br />

Air Quality Since the air pollutant levels in Ventura County<br />

exceed the state and federal ozone standards<br />

and the state PM10 standard, it is recommended<br />

to implement measures in Sections 7.4.1,<br />

“Fugitive Dust Mitigation Measures,” and 7.4.3,<br />

“ROC and NOx Construction Mitigation<br />

Measures,” in all projects that include construction<br />

activities, with special attention given to projects<br />

that require a grading permit. If the project poses<br />

a risk for Valley Fever (see Section 6.3, “San<br />

Joaquin Valley Fever”), VCAPCD recommends<br />

that the measures in Section 7.4.2, “Valley Fever<br />

Mitigation Measures,” be included (in addition to<br />

the measures in Section 7.4.1, “Fugitive Dust<br />

Mitigation Measures”) to minimize Valley Fever<br />

fungal spore entrainment.<br />

Implementation<br />

Phase<br />

Final Design/<br />

Construction<br />

Final Design/<br />

Construction<br />

Final Design/<br />

Construction<br />

252 IS/EA VEN-SB US101 HOV Project<br />

Appendix E Minimization and/or Mitigation Summary<br />

Implementing<br />

Department<br />

Design/ Hazardous<br />

Waste/<br />

Environmental<br />

Planning<br />

Design/ Hazardous<br />

Waste/<br />

Environmental<br />

Planning<br />

Design/<br />

Construction/<br />

Environmental<br />

Planning<br />

Monitoring/Reporting<br />

Agency/Department<br />

Construction/<br />

Environmental Planning<br />

Construction/<br />

Environmental Planning<br />

Construction/<br />

Environmental Planning/<br />

VCAPCD

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