NTSB Safety Recommendation P-76-054

NTSB safety recommendation P-76-054.

IMPROVE THE CUSTOMER EDUCATION PROGRAM AND LIAISON BETWEEN THE GAS COMPANY, THE POLICE, AND THE FIRE DEPARTMENTS. INCLUDE IN WRITTEN PROCEDURES THE METHODS FOR NOTIFYING POLICE AND FIRE DEPARTMENTS OF GAS EMERGENCIES AND THE PLANNED RESPONSES TO THEM.

Priority: CLASS II

Overall Status: Closed - Acceptable Action

Issued Date: 1976-09-15

Adopted Date: 1976-07-07

Overall Date Closed: 1980-08-12

Synopsis: ON JANUARY 10, 1976, GAS WHICH WAS LEAKING INTO THE PATHFINDER HOTEL, IN FREMONT, NEBRASKA, IGNITED. THE GAS WAS LEAKING FROM A 2-INCH PLASTIC PIPE WHICH HAD PULLED OUT OF ITS COMPRESSION COUPLING; THE GAS SEEPED INTO THE HOTEL BECAUSE IT HAD BEEN CAPPED ABOVE BY FROZEN EARTH AND A CONCRETE ROAD SURFACE. THE HOTEL EXPLODED AND FIRE ENSUED; THE EXPLOSION AND FIRE DESTROYED THE HOTEL, DAMAGED NEARBY BUILDINGS, AND BROKE WINDOWS WITHIN A ONE-BLOCK RADIUS. THIRTY-NINE PERSONS WERE INJURED AND 20 PERSONS WERE KILLED.

Keywords: Firefighting, Training and Education

Ntsbnumber: DCA76MP013

Report Number: PAR-76-06

Addressee Name: Nebraska Natural Gas Company

Addressee Status: Closed--No Longer Applicable

Addressee Date Closed: 1980-08-12

Addressee Organization Type: P-Private Industry

Communication Date: 1978-05-22

Communication Type: Official Correspondence

Communication Contents: NEBRASKA NATURAL GAS COMPANY LTR: WE PRESENTLY FOLLOW A POLICY THAT WAS ESTABLISHED WITHIN A FEW DAYS FOLLOWING THE ACCIDENT OF CONNECTING PLASTIC DISTRIBUTION MAINS AND SERVICES TO STEEL IN THE FOLLOWING MANNER. WE FUSE A TRANSITION (PLASTIC TO STEEL) FITTING TO THE PLASTIC PIPE. WE THEN WELD THE STEEL TO STEEL OR CONNECT THE STEEL TO STEEL WITH A COMPRESSION COUPLING. IF A COMPRESSION COUPLING IS USED, WE, IN ALL APPLICATIONS, SPOT WELD, ELECTRICALLY, A 3/4" STEEL STRAP FROM THE EXISTING STEEL MAIN TO THE STEEL PORTION OF THE TRANSITION FITTING, THUS PROVIDING A POSITIVE ANCHOR TO ELIMINATE EVERY LIKELIHOOD OF A JOINT SEPARATION. THE JOINT IS CATHODICALLY BONDED AND WRAPPED TO INSURE ITS LONGEVITY. WE HAVE CHECKED 99 PERCENT OF THE CONNECTIONS IN OUR SYSTEM COMPANY-WIDE ON PIPE SIZES ABOVE 1" TO INSURE THAT NO FURTHER PULLOUTS OCCUR. 6/19/80 - NEBRASKA NATURAL GAS COMPANY LTR: ADVERTISING IS CONDUCTED BY THE COMPANY ON AN ANNUAL BASIS FOR CUSTOMER EDUCATION ON WHAT TO DO AND WHERE TO CALL IN ANY INSTANCE WHERE A GAS ODOR OR LEAK IS NOTED. NOTICES ARE MAILED TO CUSTOMERS PERIODICALLY FOR PURPOSES OF IDENTIFYING THE ODOR OF GAS. AS MENTIONED ABOVE, ALL EMERGENCY STATIONS IN EACH TOWN HAVE BEEN NOTIFIED, PROVIDED INSTRUCTONAL BOOKLETS, AND HAVE BEEN INSTRUCTED ON HOW TO RESPOND TO ANY EMERGENCY INVOLVING A GAS LEAK.

Addressee Organization Type: P-Private Industry

Communication Date: 1980-08-12

Communication Type: Official Correspondence