RI 3009 The Sand And Gravel Safety Contest Of 1929

The United States Bureau of Mines, in cooperation with the National Send and Gravel Association conducted a safety contest in 1929 Among producers of sand and gravel. Only 26 plants were enrolled, as the contest was late getting under way. It is hoped that a ranch larger number of plants will be represented in the safety competition of 1930. Two trophies, both of which were provided by Rock Products magazine, were awarded at the end of the contest; one trophy was given for the best safety record among plants working 100,000 or mare man-hours during the year and the other for the beat record among plants working less than 100,000 man-hours. The trophies were presented to representatives of the winning, companies on January 29, 1930, at the annual convention of the National Sand and Gravel Association at Memphis, Tenn.