Feasibility analysis of implementing rail car brakes in underground coal mines. Contract research report, October 1978-May 1979 (final)

Technical Report · Mon Oct 01 04:00:00 EDT 1979

OSTI ID:5785433

Howard, C G; Pinkston, B H.W.; Hyashi, F

Accidents involving underground rail transport were analyzed to quantify the magnitude and operational requirements for individual mine car braking systems. The results showed that the brake preventable accidents represent only 2% of the total underground fatal accidents and less than 1% of the total underground nonfatal accidents. In addition, brake preventable accidents are expected to decline over the next decade. The costs of accidents involving deaths and injuries were determined using various well-accepted methods. The costs of a brake retrofit program for all operating underground coal cars were developed separately for small and large coal mines. Costs of retrofit brakes, new car brakes, maintenance, inspection, and repair facilities were included in the estimates. The analysis showed that a retrofit program would not significantly increase safety, and that the program cost would greatly exceed the corresponding expected benefits.

• Research Organization: Booz, Allen and Hamilton, Inc., Cleveland, OH (USA). Design and Development Div.
• OSTI ID: 5785433
• Report Number(s): PB-81-215360
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
012000 -- Coal
Lignite
& Peat-- Mining
016000* -- Coal
Lignite
& Peat-- Health & Safety
ACCIDENTS
BRAKES
COAL MINES
COST BENEFIT ANALYSIS
EQUIPMENT
FEASIBILITY STUDIES
HAULAGE EQUIPMENT
MACHINE PARTS
MATERIALS HANDLING EQUIPMENT
MINE CARS
MINES
MINING
SAFETY
UNDERGROUND MINING
VEHICLES