/T\ xzJKOPPERS KOPPERS COMPANY INC.

BUILDING SERVICE INDUSTRIAL SALES CO., INC.

994 Sehfecf CHAPTER 71 1965 Guide And Data-Boole Table 1 ....

Industrial Hygiene Digeat February, 1961 consumer will be the final judge once such foods have been approved by the Federal Food and Drug Administration.

Hygt.n.

Industrial hygiene Plgt December, 1962 (moving Md nonmoving), 46 persons in Accident* "while at work**, 107 periont in home acci dent*, and 73 pertont per l,0Q0 population in accidents classified In the "other** category, which consists principally of therapeutic misadventures, and accidents occurring in public places such as schools, places of recreation, stores, and offices.

EMERGENCY ACTION PLANS agencies are available to assist industries, these include the Office of Civil Defense, the U S Army Corps of Engineers, the Sal vation Army, the American Red Cross, the U S.

JliWl!

INDUSTRIAL NOISE Standards Association and the Internationa] Organization for Standardization TABLE 43-A PREFERRED FREQUENCIES FOR ACOUSTICAL MEASUREMENTS (American Standard SI 6-1960) Center Frequency (c) 315 630 125 250 500 1,000 2,000 4.000 8.000 16,000 Overall Bands (c) 22 3 to 446 44 6 to 89 2 884to 1770 1770 to 3540 3540 to 707 0 707 0 to 1,414 0 1,414 0 to 2280 2,828 0 to 5,6560 5,656 0 to 11,3100 11.3100 to 22,620 0 All pass Some analyzers are designed to measure sound pressure level in one-third octave bands or in narrow bands of constant width, for example, 5 cycles or 20 cycles Such measurements are entirely acceptable, but are not necessary for hearing conservation purposes The sound level meter and octave-band analyzer do not measure impulsive noise levels accurately.

SAFETY ENGINEERING TABLES References to Useful Handbooks Note- Because engineering and scientific Handbooks are revised often, as frequently as once a year in some cases, no attempt has been made to list the "latest" edition in the following bibliography.

Industrial Hygiene Digest April. 1964 315 HEW To Handle Information on Air Pollution.

June. .

=3 & issi U----- u c=a Industrial Hygiene Digest April, 1966 in all eight patients with suspected pericardial fluid.

OFFICERS OF THE METALS SECTION NATIONAL SAFETY COUNCIL 1969-70 General Chairman -- J.

1969 National Safely Congress unless, they arc properly cleaned, adjusted, expendable parts replaced, canisters discarded after shelf-time is up, and all other recom mendations (usually in small print in the instruction manual) taken, protection is an illusion, not a reality. 3.