# FOUR CORNERS PIPELINE CO — Hazardous liquid — incident on 1991-10-05

- **operation:** document
- **citation:** PHMSA Report 19910180
- **title:** FOUR CORNERS PIPELINE CO — Hazardous liquid — incident on 1991-10-05
- **source type:** incident
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 1991-10-30
- **effective on:** 1991-10-05
- **summary:** Hazardous liquid incident in KERN County, CA. Reported cause: CORROSION. Reported consequences: 0 fatalities, 0 injuries, 103 CRUDE OIL released, $7,500 reported property damage. Operator-reported incident data submitted to PHMSA, generally within 30 days. Records may be supplemented or corrected and do not represent final agency causal findings. PHMSA trend classification: significant incident, not serious.
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**body:**

Hazardous liquid incident in KERN County, CA. Reported cause: CORROSION. Reported consequences: 0 fatalities, 0 injuries, 103 CRUDE OIL released, $7,500 reported property damage. Operator-reported incident data submitted to PHMSA, generally within 30 days. Records may be supplemented or corrected and do not represent final agency causal findings.

Report number: 19910180.

Operator ID: 5522.

Reported incident date: 19911005.

Location detail: 300 FT. EAST OF GRAPEVINE PUMP STATION NEAR INTERSTATE 5.

Cause detail: CORROSION, INTERNAL

Cause detail: Internal corrosion in 8" deadleg, lateral. One hundred barrels containedin concrete vaults. Three barrels overflowed on ground.

PHMSA trend classification: significant incident, not serious.

PHMSA standardized cause: CORROSION — INTERNAL.

PHMSA indexed costs: $7,500 reported total cost, $6,019.887 in 1984 dollars, $14,825.13 in current-year dollars.

PHMSA trend flags, standardized causes, and indexed costs are analytical fields added to operator-reported incident data. They do not represent final agency causal findings.
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