EPA v. M.E.W Study Area UAO for RD/RA
Case summary
This unilateral administrative order was issued under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 and requires the respondents to conduct remedial design and remedial action related to the Middlefield-Ellis-Whisman Study Area Superfund site in Mountain View, California.
Defendants (9)
- National Semiconductor CorporationNamed in complaintNamed in settlement
- NEC Electronics, Inc.Named in complaintNamed in settlement
- Fairchild Semiconductor CorporationNamed in complaintNamed in settlement
- Schlumberger Technology CorporationNamed in complaintNamed in settlement
- Union Carbide Chemicals and Plastics Company Inc.Named in complaintNamed in settlement
- Tracor X-Ray, Inc.Named in complaintNamed in settlement
- General Instrument CorporationNamed in complaintNamed in settlement
- Sobrato Development CompaniesNamed in complaintNamed in settlement
- Siltec CorporationNamed in complaintNamed in settlement
Facilities (1)
M-E-W STUDY AREA
SHERLAND AVE & N WHISMAN, MOUNTAIN VIEW, CA, 94043
Registry ID: 110009329342
Statutes cited
- CERCLA 106A — Imminent & Substantial Endangerment Order
Enforcement conclusions (2)
M.E.W Study Area UAO for RD/RAentered 1990-11-29
Primary law: CERCLA
M.E.W Study Area UAO for RD/RAentered 2011-09-16
Primary law: CERCLA
Timeline (2 milestones)
- 2011-09-16Final Order Issued
- 2011-10-05Enforcement Action Data Entered
Case metadata
- EPA activity ID
- 2600062388
- Case number
- 09-1991-2500
- Lead agency
- EPA
- EPA region
- 09
- Voluntary self-disclosure
- No
- Primary statute
- Imminent & Substantial Endangerment Order
Sourced verbatim from EPA ECHO Enforcement Case Report for case 09-1991-2500 . Bulk data: ICIS-FEC download summary.
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