Monitor Test Wells – Samuel P. Taylor
Summary
SCH Number
2020120537
Public Agency
California Department of Parks and Recreation
Document Title
Monitor Test Wells – Samuel P. Taylor
Document Type
NOE - Notice of Exemption
Received
Posted
12/29/2020
Document Description
Collect soil samples and install groundwater monitoring wells near the maintenance shop in Samuel P. Taylor State Park to assess soil and groundwater for potential contamination. Work will install three permanent soil gas wells and three groundwater wells for periodic sample collection and monitoring.
For the groundwater wells, work will:
• Drill with an eight-inch diameter hollow-stem auger to a depth of 20 feet below the ground surface and collect the soil for sampling;
• Install wells consisting of 2-inch diameter PVC pipe with slots and filter materials; and
• Install a flush-mounted utility manhole cover with locking lid over the wells.
For the soil gas wells, work will:
• Drill with a four-inch diameter hollow-stem auger to a depth of 15.5 feet below the ground surface;
• Install three soil gas probes in each well;
• Collect soil samples;
• Install well casings consisting of ¼-inch diameter Teflon tubing and filter materials; and
• Install a flush-mounted utility manhole cover with locking lid over the wells.
Contact Information
Name
Cyndy Shafer
Agency Name
California Department of Parks and Recreation, Bay Area District
Contact Types
Lead/Public Agency
Phone
Name
Agency Name
California Department of Parks and Recreation, Bay Area District
Contact Types
Project Applicant
Location
Counties
Marin
Regions
San Francisco Bay Area
Other Location Info
Samuel P. Taylor State Park
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Class: 3 & 4; Section: 15303 & 15304
Reasons for Exemption
Project consists of the construction and location of limited numbers of new, small facilities or structures; and minor public alterations in the condition of land which do not involve the removal of healthy, mature, scenic trees.
Attachments
Notice of Exemption
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