Countywide Recycling and Disposal Facility Weekly Progress Report

10/31/08 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 October 25, 2008 to October 31, 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 Oct. 17, 2008 Downhole Temp. Graph 2 Updated Oct. 17, 2008 FBMP Max. In-Situ Temp. Graph 3 Updated Oct. 31, 2008 INC In-Situ Temp. Graph 4 Updated Oct. 10, 2008 Leachate Sump Temperature. Graph 5 Updated Oct. 31, 2008 LCS Temperature Graph 6 Updated Oct. 31, 2008 Weekly Cumulative Sett. Graph 7 Updated Oct. 31, 2008 Quarterly Cumulative Sett. Graph 8 Updated Oct. 10, 2008 CO Graph 9 Updated Oct. 31, 2008 Leachate Volume Graph 10 Updated Oct. 17, 2008 Leachate COD Graph 11 Updated Oct. 10, 2008 Leachate TDS Graph 12 Updated Oct. 10, 2008 Odor (Nasal Ranger) Readings 13 Updated Oct. 31, 2008 Appendices (transmitted separately) Appendix No. Comments Wellhead Temperature Zone Map A Updated Oct. 17, 2008 4-Week Cumulative Sett. Front Map B Updated Oct. 17, 2008 Carbon Monoxide Zone Map C Updated Oct. 31, 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 10-31-08

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 Significant restoration to this system (following capping activities) has been performed.

Install 2-inch HDPE Air Supply Line l.f. 10500 10500 0 10500 0 Significant restoration to this system (following capping activities) has been performed.

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 Significant 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 Significant 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 will perform a test to measure gain in gas flow vs. drawdown for two wells next week.

* 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

10/19/08 NA NA NA10/20/08 11:00 - 12:30 ET/AEG Cell 5 A/B10/20/08 7:00 - 17:00 AEG 88 acres10/21/08 9:00 - 17:00 AEG bowl area/Cell 510/21/08 7:00 - 17:00 AEG 88 acres10/22/08 8:30 - 11:30 AEG NE Corner-Cell 210/22/08 7:00 - 8:00 JMW/AEG SW Corner-Cell 510/22/08 7:00 - 17:00 AEG 88 acres10/23/08 7:30 - 17:00 ET Cell 5 A/B10/23/08 8:30 - 13:00 AEG Top Cell 5 Haul rd10/23/08 7:00 - 17:00 AEG 88 acres10/24/08 13:00 - 15:00 AEG Flare #7 area10/24/08 7:00 - 17:00 AEG 88 acres10/25/08 7:00 - 12:00 AEG 88 acres

Excavated to expose tears in the temporary cap liner- Moisture condensate presentBlackhawk pump maintenance and O&M leachate sampling

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

Small leachate outbreak/moisture condensate at rip in liner at Cell 5 A/BBlackhawk pump maintenance and O&M leachate sampling

Moisture condensate was emitted from rips in the liner at the top of the bowl area of Cell 5Blackhawk pump maintenance and O&M leachate sampling

Open excavation to install forcemain cleanoutsLeachate outbreak from Cap blowing off of 6" Leachate collector riser

Blackhawk pump maintenance and O&M leachate samplingOpen excavation at Cell 5 A/B toe drain-Moisutre condensate present

Removed the blinds from the toe drain cleanout/ U-trap in order to perform camera observationsBlackhawk pump maintenance and O&M leachate sampling

Blackhawk pump maintenance

In-situ Temperatures

Maximum Readings per Date per FBMP Boring

100

120

140

160

180

200

220

240

260

280

300

7/31/08 8/10/08 8/20/08 8/30/08 9/9/08 9/19/08 9/29/08 10/9/08 10/19/08 10/29/08Date

Tem

pera

ture

(d

eg

rees F

)

FBMP 1R FBMP 2R FBMP 3R FBMP 4R FBMP 5R FBMP-6 FBMP-7M FBMP-8 FBMP-9

FBMP-10 FBMP-11 FBMP-12 FBMP-13 FBMP-14 FBMP-15 FBMP-16 FBMP-17 FBMP-18

ATTACHMENT 3

Note: FBMP 2R, 3R, 10 and 11 were destroyed,

damaged, or lost during a severe wind storm on

September 14, 2008. A schedule for replacement is

being developed.

Note: No reading was collected at FBMP 2R on September 2, 2008 due to a faulty

connection in the terminal contacts. It was repaired.

DRAFT Attachment 5

Weekly Leachate Temperatures in Cell Sump

40

60

80

100

120

140

160

4/6/07

6/16/0

7

8/26/0

7

11/5/

07

1/15/0

8

3/26/0

8

6/5/08

8/15/0

8

10/25

/08

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

5/17/0

7

7/4/07

8/21/0

7

10/8/

07

11/25

/07

1/12/0

8

2/29/0

8

4/17/0

8

6/4/08

7/22/0

8

9/8/08

10/26

/08

Date

Tem

pera

ture

(deg

. F)

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

Weekly Settlement Surveyin "Reaction Area"

Countywide Landfill

0

2,000

4,000

6,000

8,000

10,000

12,000

14,000

16,000

18,000

4/23/2

007

5/23/2

007

6/23/2

007

7/23/2

007

8/23/2

007

9/23/2

007

10/23

/2007

11/23

/2007

12/23

/2007

1/23/2

008

2/23/2

008

3/23/2

008

4/23/2

008

5/23/2

008

6/23/2

008

7/23/2

008

8/23/2

008

9/23/2

008

10/23

/2008

Measurement Week Ending Date

Seet

lem

ent V

olum

e (C

Y)

ATTACHMENT 7

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

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.

Total Nasal Ranger Readings at Level 4 or Higher

60

96

37

14

04 5

0

16

10

0

6 4

18

9 10 12

19

11

2 0 03 2 20

20

40

60

80

100

120O

ct-0

6

Nov

-06

Dec

-06

Jan-

07

Feb-

07

Mar

-07

Apr-0

7

May

-07

Jun-

07

Jul-0

7

Aug-

07

Sep-

07

Oct

-07

Nov

-07

Dec

-07

Jan-

08

Feb-

08

Mar

-08

Apr-0

8

May

-08

Jun-

08

Jul-0

8

Aug-

08

Sep-

08

Oct

-08

Month

Nub

er o

f Rea

ding

s Le

vel 4

or H

ighe

r

30-Acre Cap Completed

Installed and Connected 26 New Gas Wells

Installed 61 Gas Well Pumps, 4 Relief Wells, Sampled Gas Wells per Nov. 7 Orders, Installed 53 New or Replacement Gas Wells

Notes:1) Nasal Ranger reading of 4 is considered "distinct" (above "noticeable" but below "objectionable" per the manufacturer).

2) Approximately 4,000 Nasal Ranger readings are measured per month

Excavation Activity for USEPA Capping

ATTACHMENT 13