Countywide Recycling and Disposal Facility Weekly Progress Report

12/19/08 This Weekly Progress Report is prepared by Countywide and submitted to the OEPA weekly by the close of business on each Friday. This meets the requirement of Order No. 5 of the December 31, 2007 Findings and Orders to provide updates on progress of field activities. In addition, this report provides updated presentations of data being collected. All information presented in this report originates from the publicly-available data being gathered as part of the normal operational requirements of the facility or as part of the Director’s Findings and Orders. This report covers the period December 13, 2008 to December 19, 2008. PROGRESS ON FIELD ACTIVITIES TOWARD DECEMBER 31, 2007 ORDERS See the attached Table 1. DATA PRESENTATION Bold font in comments column means updated version included with this report. Attachment Attachment No. Comments Wellhead Temperature Graph 1 Updated Dec. 19, 2008 Downhole Temp. Graph 2 Updated Dec. 19, 2008 FBMP Max. In-Situ Temp. Graph 3 Updated Dec. 12, 2008 Leachate Sump Temperature. Graph 5 Updated Dec. 19, 2008 LCS Temperature Graph 6 Updated Dec. 19, 2008 Weekly Cumulative Sett. Graph 7 Updated Dec. 12, 2008 Quarterly Cumulative Sett. Graph 8 Updated Oct. 10, 2008 CO Graph 9 Updated Dec. 19, 2008 Leachate Volume Graph 10 Updated Dec. 12, 2008 Leachate COD Graph 11 Updated Dec. 5, 2008 Leachate TDS Graph 12 Updated Dec. 5, 2008 Odor (Nasal Ranger) Readings 13 Updated Dec. 5, 2008 Appendices (transmitted separately) Appendix No. Comments Wellhead Temperature Zone Map A Updated Nov. 14, 2008 4-Week Cumulative Sett. Front Map B Updated Nov. 21, 2008 Carbon Monoxide Zone Map C Updated Dec. 19, 2008 AMBIENT AIR SAMPLING ACTIVITIES LOG See attached Table 2. OUTSTANDING ISSUES Significant documents pending OEPA review, comment, and/or approval:

• Fire Suppression Plan submitted May 25, 2007 • Permit-to-Install (PTI) “Needs Analysis” submitted May 29, 2007 • Dewatering and EGES Enhancement Work Plan submitted on Jan. 14, 2008

TABLE 1

WEEKLY PROGRESS REPORT FOR DECEMBER 31, 2007 F&OsCOUNTYWIDE LANDFILLWEEK ENDING 12-19-08

Units Estimated Previously Completed Total Est. to beWork Item of Required Completed This Completed Completed Comments

Measure or Goal* Period to Date Next Week

Install Vertical Relief Wells ea. 4 4 0 4 0 RW-4 is currently not pumping, and is in an actively settling area; this situation is under assessment to determine if this well can be maintained.

Install Perm. Dewatering Pumps and Infrastructure ea. 44 44 0 44 0

Install 4-inch HDPE Liquid Discharge Line l.f. 3000 3000 0 3000 0

Install 2-inch HDPE Air Supply Line l.f. 10500 10500 0 10500 0

Install and Test Compressors ea. 3 3 0 3 0

Relocate Flares from Top of Landfill ea. 1 1 0 1 0

Install New Gas Wells ea.37 (original goal was

10)37 0 37 0

Replace Compromised Wells ea.23 (original goal was

12)23 0 23 0

Install Perm. Dewatering Pumps in New and Replacement Gas Wells ea. 20 18 0 18 0

Install 4-inch HDPE Liquid Discharge Line for new gas wells l.f. 2000 2500 0 2500 0 Full restoration to this system (following capping activities) has been performed.

Install 2-inch HDPE Air Supply Line for new gas wells l.f. 2000 2500 0 2500 0 Full restoration to this system (following capping activities) has been performed.

Measure Achievable Drawdown ea. 73 73 0 73 0

Establish Baseline Flow ea. 1 0 0 0 0 Countywide has completed a test assessing gas flow as a function of gas well fluid level drawdown.

* The estimate of "required" or "goal" items may change as project progresses.

Note: This table presents one-time field activities and does not address recurring activities such as liquid level measurements, downhole temperature profiles, liquid sampling, etc.

Table 2Log of Field Activities and Conditions

Per Order No. 2.B of Feb. 7, 2008 Orders

Approx.Date Time Contractor Location

12/7/08 NA NA NA12/8/08 13:30 - 17:45 BVR Cell 5/7 to 7/8A12/8/08 14:00 - 15:00 AEG Cell 712/8/08 7:00 - 17:00 AEG 88 acres12/9/08 13:00 - 17:00 AEG Cell 5/7 y-area12/9/08 7:00 - 17:30 BVR Cell 5/7 to 7/8A12/9/08 7:00 - 17:00 AEG 88 acres12/10/08 8:00 - 9:00 AEG Cell 712/10/08 12:00 - 15:00 AEG Cell 512/10/08 7:00 - 17:00 AEG 88 acres12/11/08 7:00 - 17:30 BVR Cell 5/7 to 7/8A12/11/08 8:30 - 10:00 AEG Cell 712/11/08 7:00 - 17:00 AEG 88 acres12/12/08 7:00 - 17:30 BVR Cell 5/7 to 7/8A12/12/08 7:00 - 17:00 AEG 88 acres12/13/08 7:00 - 12:30 AEG 88 acres

AEG decomissioned PW-326 as part of the Isolation Break Project

Performed waste excavation/relocation activities for the Isolation Break ProjectAEG liner crew repaired a leak in the FML East of W-30RMBlackhawk pump maintenance and O&M leachate sampling

Performed waste excavation/relocation activities for the Isolation Break ProjectBlackhawk pump maintenance and O&M leachate sampling

Blackhawk pump maintenance

Field Activity or Potentially Odor-Causing Incident.No activities monitored.

Beaver began waste excavation/relocation activities for the Isolation Break Project

Blackhawk pump maintenance and O&M leachate sampling

Blackhawk pump maintenance and O&M leachate samplingDecomissioned PW-332 as part of the Isolation Break Project

AEG cut through the 12" header running E to W near D2-M and capped it off on each endBlackhawk pump maintenance and O&M leachate sampling

Performed waste excavation/relocation activities for the Isolation Break ProjectDecomissioned PW-359 as part of the Isolation Break Project

ATTACHMENT 1

Initial Wellhead Temperatures

in the 88-acre Area

95.5 100.2 108.0

113.1

103.8

105.2

101.8

95.9

85.6

98.6

93.6

104.0

105.5

104.5 113.2 1

25.1

124.1

124.8

120.7

121.5

121.3

117.9

114.9 122.9

125.2 1

36.1

138.3

142.7

144.7

141.5

142.6

134.1

132.5

126.5

127.0

130.6

136.5

137.8

141.8

145.7

143.2

142.4

148.4

146.2

140

151

14815

217

515

515

214

1144

184

152

182

165

185 18

721

320

4 208

207

205

203

212

207

202

20020

221

0214

211

208

205 21

020

120

120

0202

203

201

201

202 20

4 207

203 20

5

45

5660

67 65

52

40 40

6

35

2730

40

28

67

54

65

56

3834

2114 12

20

29

58 60

6972

62

53

34

23

8

20

29

40

5358

67 69

6055

44

0.0

50.0

100.0

150.0

200.0

250.0

Aug-04 Feb-05 Sep-05 Mar-06 Oct-06 Apr-07 Nov-07 Jun-08 Dec-08 Jul-09

Month

De

gre

es

F

Monthly Average Monthly Maxiumum Monthly Minimum

All Cell 7 wells excluded except PW-315.

Anomalous readings from PW-147 excluded for June 2008.

ATTACHMENT 2

Downhole Temperatures

Monthly Maximums and Averages

180.5

7 201.8

9

197.1

8

195.2

2

186.8

6

200.1

5

189.8

8

186.5

7

185.1

1

184.0

8

179.1

6

189.6

5

187.5

3

181.8

9

192.1

4

196.7

8

192.5

2

185.9

2

179.0

9

176.8

4

0

50

100

150

200

250

300

April May June July Aug Sept Oct Nov Dec Jan Feb Mar Apr May June July Aug Sept Oct Nov

Month

Deg

rees F

Monthly Maximum Monthly Average Linear (Monthly Average)

The maximum is the temperature of the highest single reading recorded during that month.

The above graph was generated using data from those wells within the 88-acre area (excluding

Cell 7) that met the March 2007 F&O criteria for performing downhole temperature

measurements, i.e. a wellhead temperature greater than 150 degrees F.

A correction has been made to the October 2007 data point.

DRAFT Attachment 5

Weekly Leachate Temperatures in Cell Sump

40

60

80

100

120

140

160

4/6/20

07

6/6/20

07

8/6/20

07

10/6/

2007

12/6/

2007

2/5/20

08

4/6/20

08

6/6/20

08

8/6/20

08

10/6/

2008

12/6/

2008

Date

Tem

pera

ture

(deg

. F)

1 2 North 2 South 3 4 5 A/B 5 C/D 7

DRAFT Attachment 6

Weekly Leachate Cleanout Riser Temperatures

60

80

100

120

140

160

180

200

5/17/2

007

7/13/2

007

9/8/20

07

11/4/

2007

12/31

/2007

2/26/2

008

4/23/2

008

6/19/2

008

8/15/2

008

10/11

/2008

12/7/

2008

Date

Tem

pera

ture

(deg

. F)

1C 1D 2C 3B Type K 3B Type T 3C 4C 4E 5 A/B 6B

ATTACHMENT 9

Carbon Monoxide Concentrations

(Excluding Invalid Sample Results)

0

1000

2000

3000

4000

5000

6000

7000

8000

April

07

May

07

June

07

July

07

Aug

07

Sept

07

Oct

07

Nov

07

Dec

07

Jan

08

Feb

08

Mar

08

Apr

08

May

08

June

08

July

08

Aug

08

Sept

08

Oct

08

Nov

08

Date

Co

nc

en

tra

tio

n (

pp

mv

)

Minimum Detected Concentration Maximum Concentration Average Concentration

Non-detects are represented by a zero concentration

in the average calculation.