Casa Diablo IV Geothermal Development Project
10 Documents in Project
Summary
SCH Number
2011041008
Lead Agency
Great Basin Air Pollution Control District
Document Title
Casa Diablo IV Geothermal Development Project
Document Type
NOP - Notice of Preparation of a Draft EIR
Received
Present Land Use
Various
Document Description
Mammoth Pacific, L.P. (MPLP) proposes to build, and following the expected 30-year useful life, decommission the Casa Diablo IV Geothermal Development Project (CD-4) ("Project" or "Proposed Action") in the vicinity of the existing MPLP geothermal project. The Project would consist of the following facilities:
* A geothermal power plant consisting of two (2) Ormat Energy Converts (OEC) binary generating units (21.2 MW gross each) with vaporizers, turbines, generators, air-cooled codensers, preheaters, pumps and piping, and related ancilary equipment.
* A motive fluid system consisting of motive fluid (isopentane) storage vessels (either one or two vessels in the range of 9,000 to 12,000 gallons) and a motive fluid vapor recovery system (VRU).
* An air cooling system for the power plant.
* An RO water treatment facilty and equalization storage tank.
Contact Information
Name
Ian Sudomier
Agency Name
Great Basin Unified Air Pollution Control District
Contact Types
Lead/Public Agency
Phone
Location
Cities
Mammoth Lakes
Counties
Mono
Cross Streets
Near Highway 395 and SR 203
Zip
93546
Parcel #
various
State Highways
395
Waterways
Mammoth Creek
Township
3S
Range
27/28E
Section
29-32
Base
MDB&M
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
Air Resources Board, Major Industrial Projects, California Department of Conservation (DOC), California Department of Fish and Wildlife, Inland Deserts Region 6 (CDFW), California Department of Parks and Recreation, California Energy Commission, California Highway Patrol, California Public Utilities Commission (CPUC), Department of Water Resources, Office of Historic Preservation, Resources Agency, California Native American Heritage Commission (NAHC), California Department of Transportation, District 9 (DOT), California Regional Water Quality Control Board, Lahontan Victorville Region 6 (RWQCB)
State Reviewing Agency Comments
California Native American Heritage Commission (NAHC), California Department of Transportation, District 9 (DOT), California Regional Water Quality Control Board, Lahontan Victorville Region 6 (RWQCB)
Development Types
Power:Geothermal (Megawatts 33)
Project Issues
Aesthetics, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Public Services, Recreation, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire, Wildlife
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.