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| 04:02:54 0.3 |
CU DUAL GUARD SYSTEM. SPRINKLER SYSTEM
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| 04:03:04 10.3 |
MAN UNDER CEILING SPRINKLER TESTS SYSTEM BY HITTING WITH HAMMER ALARM GOES OFF INDICATES A BREAK IN THE SYSTEM
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| 04:03:26 32.3 |
MAN HAMMERS INTO PIPE. PIPE BREAKS AND WATER POURS OUT OF THE CEILING
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| 04:03:41 47.3 |
EXTERIOR STATE CAPITOL, CONCORD, NEW HAMPSHIRE.
PEDESTRIANS AND VEHICULAR TRAFFIC CIRCA 1930s |
| 04:03:50 56.3 |
EXTERIOR WORCHESTER POLYTECHNIC SCHOOL. WORCHESTER MASSACHUSETTS
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| 04:04:07 73.3 |
EXTERIOR BUFFALO COLD STORAGE COMPANY WAREHOUSE
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| 04:04:17 83.3 |
EXTERIOR SATTLER'S DEPARTMENT STORE. BUFFALO, NEW YORK 1930s
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| 04:04:28 94.3 |
PAN ROCKWOOD LABORATORY. TESTING FIRE SAFETY EQUIPMENT AND SYSTEMS. VARIOUS TYPES OF SYSTEMS.
ENGINEERS BUILD FIRES TO LEARN HOW TO CONTROL FIRES. |
| 04:05:15 141.3 |
"RATE OF RISE" ROOM. TESTING RATE OF RISE AND FIXED TEMPERATURE PRINCIPALS OF HEAT DETECTION. "HEAT TESTING ROOM"
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| 04:05:30 156.3 |
FOUR RELEASE DEVICES OUTSIDE RATE OF RISE ROOM SET AT DIFFERENT RATES OF RISE.
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| 04:05:50 176.3 |
CEILING FULL OF DIFFERENT SPRINKLER SYSTEMS. "HAVS"
AND WATER SPRINKLERS. |
| 04:06:10 196.3 |
CU STOP WATCH 160 DEGREE HEADS IMMERSED INTO BOILING WATER. TESTING SPRINKLER SYSTEM IN LABORATORY. 175 DEGREES. SPRINKLER BURSTS UNDER INTENSE HEAT
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| 04:06:40 226.3 |
1930s EQUIPMENT. CU THERMOCOUPLE. THERMO-ELECTRIC DEVICE USED TO MEASURE TEMPERATURE ACCURATELY. ON CEILING OF HEAT ROOM CONNECTED TO THERMOMETER. 4 HAVS CONNECTED TO INDIVIDUAL U-TUBES TO REGISTER TEMPERATURE IN THE HAVS. SPRINKLER HEADS CONNECTED TO GAUGES.
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| 04:07:13 259.3 |
TESTING FIRES IN LABORATORY SETTING. WASTE BASKET FIRE. 4 THERMOMETERS WITH TEMPERATURE RISING.
NUMBERED LIGHTS RELEASE DEVICES POP OFF. NUMBERED GAUGES. CU THERMOMETER REGISTERS CEILING TEMPERATURE. |
| 04:07:50 296.3 |
ENGINEER STARTS CLOCK. TILT UP 4 THERMOMETERS. 1930s EQUIPMENT TESTING FIRE SPRINKLER SYSTEMS
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| 04:09:45 411.3 |
SHEET OF CELLULOID IGNITED BURSTS INTO FLAMES. FIRE SPRINKLER SYSTEM QUICKLY PUTS OUT THE FIRE
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| 04:10:02 428.3 |
CU ROCKWOOD DUAL-GUARD GAUGE
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| 04:10:14 440.3 |
MAN SETS FIRE TO PILE OF HAY. LIGHT FIRE IN ROOM.
FIRE DOOR RELEASE MECHANISM CLOSES FIRE DOOR AUTOMATICALLY. |
| 04:10:42 468.3 |
DOORS CONTROLLED BY HAV FIRE SAFETY SYSTEM. SWINGING FIRE DOOR CLOSES
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| 04:11:06 492.3 |
EXTERIOR FACTORY. SPRINKLERS SPRAYING WATER. WATER CURTAINS OF SPRINKLERS
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| 04:11:27 513.3 |
MAN SETS FIRE TO MATERIALS, HEAT DETECTORS. WINDOWS CLOSE AUTOMATICALLY.
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| 04:11:49 535.3 |
FILM ENDS
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