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= M Mm Mao an M M m ift MM MM M MM <br /> Table A-8 <br /> Proposed Stockton Scavenger Expansion <br /> Uses measured weekday noise level near residences on Temple Street <br /> Assumes transfer station operations would generate average Leq values of 50 and 54 dBA at residences during nighttime and daytime hours,respectively. <br /> Assumes 6-foot wall would afford a minimum of 5-dBA reduction in noise. <br /> Assumes greenwaste processing activities are limited to 7:00 a.m.to 5:00 p.m. <br /> TIME Measured Operations dBA Numbers... More Resultant Noise Levels w/operations <br /> Numbers... <br /> Midnight 0/24 54.9 309030 1 54.9 309031 3090305 977240 Leq Morning Peak Hour 7:00-10:00 a.m. <br /> am 1:00 100 52.7 186209 1 52.7 186210 1862097 588847 61 dBA <br /> 2:00 200 61.7 1479108 1 61.7 1479109 14791094 4677355 <br /> 3:00 300 62.7 1862087 1 62.7 1862088 18620881 5888440 Leq Evening Peak Hour 4:00-8:00 p.m. <br /> 4:00 400 58.1 645654 50 100000 58.7 745654 7456542 2357966 60 dBA <br /> 5:00 500 57.4 549541 50 100000 58.1 649541 6495409 2054029 <br /> 6:00 600 60 1000000 50 100000 60.4 1100000 11000000 3478505 Leq Ni httime 10:00 pm-7:00 a.m. (not penalized) <br /> 7:00 700 60.2 1047129 54 251189 61.1 1298317 12983172 4105639 59 dBA <br /> 8:00 800 59.2 831764 54 251189 60.3 1082952 10829524 3424596 <br /> 9:00 900 61.8 1513561 54 251189 62.5 1764750 17647499 5580629 Leq Daytime 7:00 am-10:00 p.m. <br /> 10:00 1000 60.9 1230269 54 251189 61.7 1481457 14814574 4684780 62 dBA <br /> 11:00 1100 66 3981072 54 251189 66.3 4232260 42322603 13383582 <br /> 12:00 1200 59.4 870964 54 251189 60.5 1122152 11221522 3548557 Leq 24-Hour <br /> pm 1:00 1300 62.1 1621810 54 251189 62.7 1872999 18729987 5922942 61 dBA <br /> 2:00 1400 61.6 1445440 54 251189 62.3 1696628 16966284 5365210 <br /> 3:00 1500 62.1 1621810 54 251189 62.7 1872999 18729987 5922942 Ldn: 10 dBA penalty for noise between 10:00 p.m.and 7:00 a.m. <br /> 4:00 1600 60.4 1096478 54 251189 61.3 1347667 13476668 4261697 65.8 dBA <br /> 5:00 1700 61.1 1288250 1 61.1 1288251 12882506 4073806 <br /> 6:00 1800 59.2 831764 1 59.2 831765 8317648 2630271 CNEL: 5 dBA penalty for noise between 7:00p.m.and 10:00 p.m., <br /> 7:00 1900 57.8 602560 1 57.8 602561 6025606 1905464 66 dBA and 10 dBA penalty for noise between <br /> 8:00 2000 63.2 2089296 1 63.2 2089297 20892971 6606938 10:00 p.m.and 7:00 a.m. <br /> 9:00 2100 62.8 1905461 1 62.8 1905462 19054617 6025599 <br /> 10:00 2200 51.6 144544 1 51.6 144545 1445450 457091 <br /> pm 11:00 2300 54.4 275423 1 54.4 275424 2754239 870967 ICNEL-Ldr 0.44557156 <br />