Rule 9 Noise pollution control

Question 1

Industrial establishments shall be provided with________ to tone down the noise level of equipment and machineries to acceptable limits set down by the Department of
Labor and Employment and the Department of Environment and Natural Resources

Answer 1

positive noise abatement devices

Question 2

Noise as an unwanted sound both in quality and intensity and excessive vibration whose sources
in building/structure construction shall conform to acceptable limits the required ________

Answer 2

emission standards of DENR