{"operation":"document","citation":"P-76-084","title":"NTSB Safety Recommendation P-76-084","source_type":"guidance","agency":"National Transportation Safety Board","status":"guidance","official":true,"published_on":"1976-10-26","effective_on":"1976-10-26","summary":"EXAMINE ITS RECORDS TO DETERMINE OTHER LOCATIONS WHERE GAS LINES WERE INSTALLED NEAR EXISTING SEWER FACILITIES (INCLUDING A REVIEW OF SEWER BLOCKAGE COMPLAINTS), THEN INSPECT THESE LOCATIONS AND TAKE CORRECTIVE ACTION WHERE NECESSARY. (URGENT)","machine_formats":{"json":"https://regulus.evalyn.ai/document/ntsb-recommendation-p-76-084.json","markdown":"https://regulus.evalyn.ai/document/ntsb-recommendation-p-76-084.md"},"app_url":"https://regulus.evalyn.ai/document/ntsb-recommendation-p-76-084","source_url":"https://data.ntsb.gov/carol-main-public/sr-details/P-76-084","body":"NTSB safety recommendation P-76-084.\n\nEXAMINE ITS RECORDS TO DETERMINE OTHER LOCATIONS WHERE GAS LINES WERE INSTALLED NEAR EXISTING SEWER FACILITIES (INCLUDING A REVIEW OF SEWER BLOCKAGE COMPLAINTS), THEN INSPECT THESE LOCATIONS AND TAKE CORRECTIVE ACTION WHERE NECESSARY. (URGENT)\n\nPriority: CLASS I\n\nOverall Status: Closed - Acceptable Action\n\nIssued Date: 1976-10-26\n\nAdopted Date: 1976-10-26\n\nOverall Date Closed: 1983-02-14\n\nSynopsis: ON AUGUST 29, 1976, AN EXPLOSION AND FIRE DESTROYED A HOUSE AT 6521 20TH AVENUE IN KENOSHA, WISCONSIN. TWO PERSONS WERE KILLED, FOUR PERSONS WERE INJURED, AND TWO ADJACENT HOUSES WERE DAMAGED. THE DESTROYED HOUSE WAS NOT SERVED BY NATURAL GAS. HOWEVER, NATURAL GAS, WHICH WAS ESCAPING AT 58 PSIG PRESSURE FROM A PUNCTURED 2-INCH PLASTIC MAIN LOCATED 39 FEET AWAY, HAD ENTERED THE HOUSE THROUGH A 6-INCH SEWER LATERAL. THE GAS WAS IGNITED BY AN UNKNOWN SOURCE.\n\nNtsbnumber: DCA76FP028\n\nReport Number: None\n\nAddressee Name: Wisconsin Natural Gas Company\n\nAddressee Status: Closed--No Longer Applicable\n\nAddressee Date Closed: 1983-02-14\n\nAddressee Organization Type: P-Private Industry\n\nCommunication Date: 1982-10-19\n\nCommunication Type: Official Correspondence\n\nCommunication Contents: WISCONSIN NATURAL GAS COMPANY LETTER: WISCONSIN NATURAL GAS COMPANY HAS RESEARCHED ITS RECORDS FOR LOCATIONS WHERE SIMILAR CONSTRUCTION TECHNIQUES COULD HAVE BEEN PERFORMED. A PROGRAM WAS DEVELOPED FOR INVESTIGATION OF POTENTIAL CONFLICT AND TAKING CORRECTIVE ACTION, IF REQUIRED.\n\nAddressee Organization Type: P-Private Industry\n\nCommunication Date: 1983-03-04\n\nCommunication Type: Official Correspondence\n\nAddressee Organization Type: P-Private Industry\n\nCommunication Date: 1983-02-14\n\nCommunication Type: Official Correspondence\n\nAddressee Organization Type: P-Private Industry\n\nCommunication Date: 1982-10-05\n\nCommunication Type: Official Correspondence","truncated":false,"body_characters":1884}