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San Joaquin County Community Other CEQA Considerations <br /> Development Department <br /> Table 5-4. Predicted Cumulative Mining and Traffic Noise Levels, Mining Equipment Operating at North <br /> Pit Stage II, 24-Hour Mining Operations <br /> ir. <br /> Mining Equipment Operating at Mining Equipment Operating 30 <br /> 2027 No-Project Existing Ground Level Feet below Existing Ground Level <br /> ` Receiver Sound Level, Sound Level, Increase over Sound Level, Increase over <br /> Name dBA La dBA Lm No-Project,dB dBA Ld„ No-Project,dB <br /> P-NI 64 66* 2 66* 2 <br /> ` P-N2 69 70* 1 70* 1 <br /> P-N3 68 70* 2 70* 2 <br /> P-N5 67 70* 3 70* 3 <br /> �. P-N6 56 63 7 62 6 <br /> P-N7 62 66* 4 65* 3 <br /> P-N8 59 64 5 63 4 <br /> ` P-W 1 53 64 11 60 7 <br /> P-W2 53 63 10 58 5 <br /> P-W3 52 65* 13 59 7 <br /> P-El 54 63 9 64 10 <br /> * Cumulative noise is predicted to exceed 65 d6-1- ,. <br /> Table 5-5. Predicted Cumulative Mining and Traffic Noise Levels, Mining Equipment Operating at North <br /> Pit Stage III, with Mine Operating Hours between 5:00 a.m. and 9:00 p.m. <br /> Mining Equipment Operating at Mining Equipment Operating 30 <br /> 2027 No-Project Existing Ground Level Feet below Existing Ground Level <br /> Receiver Sound Level Sound Level, Increase over Sound Level, Increase over <br /> Name dBA La„ dBA La„ No-Project,dB dBA Ld„ No-Project,dB <br /> P-N1 64 65* 1 64 0 <br /> P-N2 69 70* 1 70* 1 <br /> P-N3 68 69* 1 69* 1 <br /> P-N5 67 69* 2 68* 1 <br /> P-N6 56 60 4 59 3 <br /> P-N7 62 64 2 63 I <br /> ` P-N8 59 62 3 61 2 <br /> P-W 1 53 58 5 56 3 <br /> _ P-W2 53 57 4 55 2 <br /> P-W3 52 57 5 55 3 <br /> P-EI 54 59 5 58 4 <br /> Cumulative noise is predicted to exceed 65 dB-". <br /> r <br /> DeSilva Gales Quarry Project <br /> Draft Environmental Impact Report 5_9 <br /> J85 05105.05 <br />