proposed integrated complex for delhi judicial academy
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proposed integrated complex for delhi judicial academy

proposed integrated complex for delhi judicial academy proposed integrated complex for delhi judicial academy

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Rapid Environmental Impact Assessment (REIA) Study for Proposed Integrated Complex for Delhi Judicial Academy, National Law School, and National Institute for Mediation & Conciliation at Dwarka, New Delhi Table 4.5 Ambient Air Quality Results (March – May 2006) S. No. Station Code Location AVERAGE CONCENTRATION (µg/m 3 ) RPM SPM SO 2 NO X CO (ppm) 1. AAQ1 Project Site 55 164 12 18 < 1 2. AAQ2 Near DDA Flats, Sector 16B, Pkt 3C, Phase II 70 185 11 22 < 1 3. AAQ3 Near DDA MIG, Sector 17, Plot A, Phase II 68 180 10 20 < 1 4. AAQ4 Near Metro View Apartments, SFS Flats, Sector 13, Pkt B, Phase II 75 205 14 22 < 1 CPCB Standards Residential Area 100 200 80 80 2000 Sensitive Area 75 100 30 30 1000 Table 4.6 Statistical Analysis of Ambient Air Quality Results Parameters Unit AAQMS Mes Min Max AM P 98 66

Rapid Environmental Impact Assessment (REIA) Study for Proposed Integrated Complex for Delhi Judicial Academy, National Law School, and National Institute for Mediation & Conciliation at Dwarka, New Delhi RPM µg/m 3 AAQ1 20 50 64 55 60 AAQ2 20 62 78 70 73 AAQ3 20 60 78 68 72 AAQ4 20 67 81 75 76 SPM µg/m 3 AAQ1 20 158 174 164 172 AAQ2 20 170 190 185 180 AAQ3 20 165 192 180 182 AAQ4 20 176 215 205 195 SO 2 µg/m 3 AAQ1 20 9 14 12 11 AAQ2 20 10 15 11 10 AAQ3 20 8 12 10 9 AAQ4 20 11 16 14 13 NOx µg/m 3 AAQ1 20 15 22 18 21 AAQ2 20 18 25 22 22 AAQ3 20 17 22 20 19 AAQ4 20 19 24 22 20 AAQMS Mes AM P 98 - Ambient Air Quality Monitoring Station - Number of Measurements - Arithmetic Mean - 98 th Percentile Value 4.6 Noise Environment Noise in general is sound, which is composed of many frequency components of various loudness distributed over the audible frequency range. The most common and universally accepted scale is 67

Rapid Environmental Impact Assessment (REIA) Study <strong>for</strong> Proposed Integrated Complex <strong>for</strong> Delhi Judicial Academy,<br />

National Law School, and National Institute <strong>for</strong> Mediation & Conciliation at Dwarka, New Delhi<br />

RPM µg/m 3 AAQ1 20 50 64 55 60<br />

AAQ2 20 62 78 70 73<br />

AAQ3 20 60 78 68 72<br />

AAQ4 20 67 81 75 76<br />

SPM µg/m 3 AAQ1 20 158 174 164 172<br />

AAQ2 20 170 190 185 180<br />

AAQ3 20 165 192 180 182<br />

AAQ4 20 176 215 205 195<br />

SO 2 µg/m 3 AAQ1 20 9 14 12 11<br />

AAQ2 20 10 15 11 10<br />

AAQ3 20 8 12 10 9<br />

AAQ4 20 11 16 14 13<br />

NOx µg/m 3 AAQ1 20 15 22 18 21<br />

AAQ2 20 18 25 22 22<br />

AAQ3 20 17 22 20 19<br />

AAQ4 20 19 24 22 20<br />

AAQMS<br />

Mes<br />

AM<br />

P 98<br />

- Ambient Air Quality Monitoring Station<br />

- Number of Measurements<br />

- Arithmetic Mean<br />

- 98 th Percentile Value<br />

4.6 Noise Environment<br />

Noise in general is sound, which is composed of many frequency components of various loudness<br />

distributed over the audible frequency range. The most common and universally accepted scale is<br />

67

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