Common use of Data Completeness Clause in Contracts

Data Completeness. The data completeness MQO was 75% for all species and all measurements. Table 2-1 summarizes data completeness for this study. PM1.0 mass cyclone / gravimetric 24-hour 04/13/01-06/30/02 94.1 % PM2.5 mass(a) HI / gravimetric 24-hour 04/13/01-06/30/02 99.1 % PM10 mass HI / gravimetric 24-hour 04/13/01-06/30/02 98.2 % PM2.5 mass CAMMS 1-hour 04/15/01-06/30/02 92.3 % size distributions UMN / PSD system 5-minute 04/01/01-04/30/02 76.0 % PM2.1 sulfate HEADS / IC 24-hour 04/13/01-06/30/02 97.1 % PM2.1 nitrate HEADS / IC 24-hour 04/13/01-06/30/02 98.4 % PM2.1 ammonium HEADS / IC 24-hour 04/13/01-06/30/02 94.8 % PM2.5 sulfate PILS - IC 1-hour 06/22/01-04/30/02 74.5 % PM2.5 nitrate PILS - IC 1-hour 06/22/01-04/30/02 73.8 % PM2.5 nitrate R&P 8400N 1-hour 02/05/02-06/30/02 75.4 % PM2.5 EC UWM / TOT 24-hour 04/11/01-06/30/02 95.7 % PM2.5 OC UWM / TOT 24-hour 04/11/01-06/30/02 97.3 % PM2.5 EC Sunset Field ECOC 1-hour 04/12/01-06/30/02 70.0 % PM2.5 OC Sunset Field ECOC 1-hour 04/12/01-06/30/02 70.0 % PM2.5 BC & UV-C Aethalometer 5-minute 04/11/01-06/30/02 95.7 % SO2 HEADS denuder 24-hour 04/13/01-06/30/02 98.0 % HNO2 HEADS denuder 24-hour 04/13/01-06/30/02 98.0 % HNO3 HEADS denuder 24-hour 04/13/01-06/30/02 98.0 % NH3 HEADS denuder 24-hour 04/13/01-06/30/02 96.8 % SO2 IEPA analyzer 1-hour 04/15/01-06/30/02 98.8 % CO IEPA analyzer 1-hour 04/15/01-06/30/02 97.3 % NO/NOx IEPA analyzer 1-hour 04/15/01-06/30/02 95.5 % O3 IEPA analyzer 1-hour 04/15/01-06/30/02 98.9 % Wind Speed see description of each sensor in the report text 5-minute 05/08/01-06/30/02 99.8% Wind Direction 5-minute 05/08/01-06/30/02 99.8% Temperature @ 10m 5-minute 05/08/01-06/30/02 94.3% Temperature @ 2m 5-minute 05/08/01-06/30/02 97.6% Relative Humidity 5-minute 05/08/01-06/30/02 99.8% Solar Radiation 5-minute 05/08/01-06/30/02 99.8% Barometric Pressure 5-minute 05/08/01-06/30/02 100.0% Precipitation 5-minute 05/08/01-06/30/02 100.0% (a) PM2.5 “A” channel only; a second channel “B” was collected each day which could be used to impute void records for “A” channel data.