Red Butte Creek Oil Release Air Monitoring Journal Date Location (Time) Analyte Method Result GPS Location Comment

Transcription

1 Date Location (Time) Analyte Method Result GPS Location Comment 6/30/10 ~1800 East Sunnyside Ave. ( ) Miller Park, along Red Butte Creek ( ) ppm 1 Upstream of pressure-washing crews. Water is murky. Low odor ppm 1 25 yards downstream from pressure-washing crews. Water is very muddy. Moderate odor ppm 1 30 yards downstream from pressure-washing crews at creek outlet. 5 feet from water. Water is very muddy. Moderate odor. 100 yards downstream from pressure-washing ppm 1 crews. At water s edge. Water is very muddy. Moderate odor '4.89"N, 100 yards downstream from pressure-washing '23.37"W ppm 1 crews. 10 feet from water. Water is very muddy. Low odor. QRAEII 0.0 ppm 2 Samples were taken along the area in which QRAEII 0.0 ppm crews were working. Benzene Draeger Tube None Detected 3 Sample was taken 25 yards downstream from crews where PID readings were highest ppm '46.37"N, ~20 yards from outlet from Miller Park, 10 ft '48.60"W above creek PID ppm '46.60"N, '46.30"W 2.0 ppm '47.10"N, '45.55"W ppm '47.72"N, '43.65"W ~50 yards from outlet, on edge of creek ~75 yards from outlet, 2 ft above creek At waterfall on bridge, 12 ft above creek QRAEII 0.0 ppm At all locations along Red Butte Creek at Miller Park. There were no workers scrubbing the creek in this area. Odors were moderate in this area. Sheen visible in water. 1 PID readings for VOCs are used as a screening method to determine contaminants typically associated with crude oil. If high levels of VOCs are detected, additional sampling is conducted 2 10ppm (ceiling) - NIOSH recommended exposure level ppm Benzene- 29 CFR Red Butte Creek Oil Release -1- IHI Environmental

2 Date Location (Time) Analyte Method Result GPS Location Comment Confluence of Jordan River and Red Butte Creek ( ) 0.0 ppm 1 QRAEII 0.0 ppm 2 QRAEII 0.0 ppm 40 44'29.75"N, '3.68"W At inlet to Jordan River, 3 ft from water. No odors were detected ppm 1 6/30/10 Garden Park Ward, 1140 East Harvard ( ) QRAEII 0.0 ppm 2 QRAEII 0.0 ppm ppm '42.01"N, '29.60"W At the creek s edge. There were workers in the creek. No odor detected by technician on bridge near the entrance or along creek. Sample taken at culvert opening East Harvard ( ) Liberty Park ( ) ppm 1 QRAEII 0.0 ppm 2 QRAEII 0.0 ppm 40 44'42.1"N, '34.0"W 0.0 ppm 1 In between QRAEII 0.0 ppm '37.96"N, '25.29"W QRAEII 0.0 ppm and 40 44'38.41"N, '21.04"W North of Harvard where Red Butte Creek goes underneath 1100 East. Faint odors detected by technician. Sampling along the north side of the lake. No odor was detected by technician. Red Butte Creek Oil Release -2- IHI Environmental

3 Weather Conditions for: Red Butte Creek Oil Release Air Monitoring Journal K7PB Salt Lake City, UT (AS230) Elev: 4615 ft; Latitude: ; Longitude: Time: (MDT) Temp. (f) Dew Relative Wind Wind Altimeter Station Precip Quality Point Humidity Speed Setting Pressure 24 hour Direction (f) (%) (mph) (inches) (inches) (inches) Control 30 Jun 1:09 pm S 15G Caution 30 Jun 12:59 pm SW 5G Caution 30 Jun 12:49 pm SE 3G Caution 30 Jun 12:39 pm SSW 5G Caution 30 Jun 12:29 pm S 10G Caution 30 Jun 12:19 pm SSW 2G Caution 30 Jun 12:09 pm SSE 4G Caution 30 Jun 11:59 am SSE 2G Caution 30 Jun 11:49 am SSW 5G Caution 30 Jun 11:39 am S 2G Caution 30 Jun 11:29 am W 3G Caution 30 Jun 11:19 am S G Caution 30 Jun 11:09 am SW 8G Caution 30 Jun 10:59 am SSW G Caution Red Butte Creek Oil Release -3- IHI Environmental

4 Liberty Park Sample Sites Red Butte Creek Oil Release -4- IHI Environmental

5 Miller Park Sample Sites Red Butte Creek Oil Release -5- IHI Environmental

6 Resident Sample Site at 966 Military Red Butte Creek Oil Release -6- IHI Environmental

7 Garden Ward Sample Site at 11 th East and Harvard Red Butte Creek Oil Release -7- IHI Environmental

8 Sample Site at the Jordan River Confluence Red Butte Creek Oil Release -8- IHI Environmental

9 Sample Site at Sunnyside Park Red Butte Creek Oil Release -9- IHI Environmental