engineering • science • operations 25

WOODARD ampCURRANEngineering bull Science bull Operations

CORPORATE OFFICES Maine MassachusettsNew Hampshire Connecticut Florida

Operational offices throughout the US

25June 14 2005 ol success

thanks lo you

Mr Don McElroyEPA Region 11 Congress StreetSuite 1100Boston MA 02114-2023

RE Monthly Progress Report - May 2005Sutton Brook Disposal Area Superfund Site

Dear Mr McElroy

Please find attached the Monthly Progress Report dated June 14 2005 and reflecting activities completedduring the month of May 2005 at the Sutton Brook Disposal Area Superfund Site Written progressreports are required to be submitted to EPA and DEP per the Administrative Order by Consent forRemedial Investigation and Feasibility Study Docket No CERCLA-01-2004-0002

Please do not hesitate to contact me at (207) 774-2112 if you have any questions

Sincerely

WOODARD amp CURRAN INC

Karl D Kasper CGSenior Vice President

Enclosure

cc Janet Waldron (DEP)Neil Thurber (MampE)Sutton Brook Technical Committee (PRP Group)

35 New England Business Center Andover Massachusetts 01810 bull (978)557-8150wwwwoodardcurrancom

(866) 702-6371 bull (978) 557-7948 (Fax)

MONTHLY PROGRESS REPORT REMEDIAL INVESTIGATIONFEASIBILITY STUDY

SUTTON BROOK DISPOSAL AREA SUPERFUND SITE May 2005

June 14 2005

This monthly progress report is submitted to the US Environmental Protection Agency (EPA) and Massachusetts Department of Environmental Protection (DEP) documenting the activities completed during the month of May 2005 at the subject site pursuant to the Administrative Order by Consent for Remedial Investigation and Feasibility Study Docket No CERCLA-01-2004-0002

1 Reporting Activities Completed

bull Submitted April monthly progress report to EPA and DEP on May 13th

bull Conducted monthly conference call between EPA DEP and the PRP Group The call was held on May 24th (third Tuesday of each month) meeting the requirements of the monthly meeting required in the AOC

2 Site Activities Completed

bull No sitefield activities were conducted during May 2005

3 Sampling DataResults

bull As indicated in previous monthly progress reports the laboratory results from the groundwater samples collected from monitoring wells MW-22M and MW-22B and the two potential leachate samples (standing water from stained areas adjacent to the two lobes) have been received and validated Given the timing of sample collection this data was not included in the March 2005 Draft Phase 1A RI Deliverable A data report documenting the well installation and sampling activities is presented as an attachment to this report

4 Concerns Encountered and Corrective Actions Taken

bull None at this time

5 Anticipated Near-Term Project Schedule

bull A draft Phase 1A Remedial Investigation Deliverable documenting the results of the Phase 1A RI field activities as well as providing the first interim deliverable for the human health and ecological risk assessment a proposed plan for the Phase 1B RI and a proposed plan for the pre-ROD groundwater monitoring and sampling was submitted to EPA and DEP on March 4 2005

Monthly Progress Report - May 2005 Sutton Brook Disposal Area Superfund Site June 14 2005

bull Following EPA and DEP review of the March 4th Deliverable comments will be addressed and a plan for upcoming near-term activities will be developed

6 Upcoming Meetings and Conference Calls

bull Monthly conference calls have been scheduled for the third Tuesday of each month at 900 AM Anticipated attendance will include WampC EPA DEP and a representative from the PRP Group The next scheduled call will be June 21st The dial number is

Call Number- 1-888-550-5969

Password-708311

bull Action Items from the May 24th conference call

- EPA to contact the PRP Group to set up a meetingcall to discuss and provide comments on the March Phase 1A RI Deliverable

7 Anticipated Concerns and Proposed Solutions


Monthly Progress Report - May 2005 Page 2 Sutton Brook Disposal Area Superfund Site June 14 2005

A-v|-gtk A r-ji-N o i n n A M CORPORATE OFFICES Maine Massachusetts CORPORATE O L U U K K A N New Hampshire Connecticut New York and Florida Eng inee r ing bull S c i e n c e bull O p e r a t i o n s operational offices throughout the us

DATA REPORT

Monitoring Well MW-22M and MW-22B Installation Sample Collection and Analyses - Potential Leachate

Sutton Brook Disposal Area Superfund Site - Tewksbury MA

This data report presents the results from sampling activities conducted as part of the Phase 1A Remedial Investigation (RI) conducted at the Site However due to the timing of the sampling the results were not incorporated into the March 4 2005 Phase 1A RI Deliverable These activities included the installation and sampling of monitoring wells MW-22M and MW-22B and the observance and collection of potential leachate samples from the two landfill lobes

Monitoring Well Couplet MW-22M and MW-22B

After attempting access to the location of well couplet MW-22 (MW-22MMW-22B) on several occasions in October and November it was concluded that the wells could not be installed at that time due to safety issues resulting from high water in the area As such installation of these wells was completed in the winter under frozen conditions

Monitoring Well Installation

Monitoring wells MW-22M and MW-22B were installed between January 31 and February 8 2005 The wells were advanced by New Hampshire Boring Inc utilizing a track-mounted drill rig As part of the borehole advancement continuous split spoon soil samples were collected classified and field screened with a hand-held photoionization detector (PID) Monitoring well MW-22M was screened as an intermediate well from 26-36 feet below ground surface (bgs) with the screened interval based on field screening results (maximum readings) Monitoring well MW-22B is a bedrock well screened from 56-66 feet bgs with the screened interval based on the fracture frequency encountered in the upper 20 feet of rock

The boring logs and well construction diagrams for both MW-22M and MW-22B are attached Each well log provides the date of installation soilrock classifications the depth of the wells and screened intervals and other pertinent information about each location

On February 25 2005 MW-22M and MW-22B were developed and surveyed The horizontal location of each monitoring well was determined using a Trimble Pro XL Global Positioning System (GPS) receiver and field data collector Elevations were measured by differential leveling techniques utilizing an automatic level and a 25-foot telescopic fiberglass leveling rod Both the horizontal and the elevation surveys were then tied into the existing survey and the wells were added to the site base map As with the other sample points the locations of MW-22M and MW-22B were within acceptable mapping accuracies These wells are located within the wetland areas northwest and downgradient of the Southern Lobe as shown on Figure 4-3 of the Draft Phase 1A RI Deliverable

Groundwater Sample Collection and Analyses

Following the installation and development of the wells groundwater samples were collected on March 17 2005 and submitted for laboratory analyses Groundwater samples were collected via modified lowshy

35 New England Business Center bull Andover Massachusetts 01810 bull (978)557-8150- (866)702-6371 bull (978) 557-7948 (Fax) wwwwoodardcurrancom

WOODARDampCURRAN Engineering gt Science gt Operations

flow sampling methods following USEPA Guidance and the procedures described in the Project QAPP Dedicated tubing was used at each location Stabilized field parameters for MW-22M and MW-22B respectively were dissolved oxygen - 013 and 015 mgl temperature - 831 and 913degC specific conductivity - 195 and 0164 mScm pH - 721 and 778 SU oxidation-reduction potential - -41 and shy135 mV and turbidity - 154 and 651 NTUs

Upon stabilization samples were collected and submitted to the laboratory for analysis The groundwater samples from both wells were submitted for analysis of VOCs (including 14-dioxane) SVOCs and TAL metals In addition the sample collected from MW-22M was submitted for analysis of select monitored natural attenuation (MNA) parameters

Field duplicates field blanks and MSMSD samples were not collected during the sampling of MW-22M and MW-22B because these samples were rolled-up into the percentages described in the Project QAPP and the samples were collected by the same field personnel utilizing consistent methods

Laboratory Analytical Data

As with the data collected during the Fall 2004 investigation activities the analytical data from monitoring wells MW-22M and MW-22B was validated in accordance with Section 7 and Section 13 of the QAPP Specifically a Tier III validation was performed on the VOC SVOC and metals analytical data for both monitoring wells and a Tier II validation was performed on the MNA analytical data from MW-22M The data were evaluated consistent with the Region I EPA-New England Data Validation Functional Guidelines for Evaluating Environmental Analyses (EPA 1996)

As a result of the data validation process data were qualified with one of three validation codes (J = estimated concentration R = unusable data and U = result revised to non-detect) The only data qualified as R during validation of the results were those results for acrolein which were rejected for not meeting either initialcontinuing calibration criteria or unacceptable surrogate recoveries

Overall the groundwater data collected from MW-22M and MW-22B were of sufficient quality to be included in the site evaluation and to meet the intended data end use as described in the QAPP A summary table of the detected constituents from MW-22M and MW-22B is presented in attached Table 1 These results indicated that the groundwater data collected at MW-22M and MW-22B are consistent with the conceptual site model for the groundwater plumes as presented in Section 9 of the Draft Phase 1A RI Deliverable

Sample Collection and Analyses - Potential Leachate

During the April 20 2005 water level measuring event areas of orange-staining on the ground surface at the toe of the landfill slopes were observed On April 25 2005 a more detailed inspection of these areas as well as other areas around the perimeter of the landfill was conducted The greatest amount of staining was observed in areas primarily located on the northern slope of the Southern Lobe (in the vicinity of MW-4S4B and MW-5) and the central western slope of the Northern Lobe (in the vicinity of MW-3S3B and the adjacent wetland area) Other smaller isolated stained areas were also observed along the toe of the slope of the landfill lobes where the landfill lobes approach the brook No active seepages were observed at the time of the inspection

Sutton Brook (210517) Data Report Sampling Activiitesdoc


Consistent with the approved RIFS Workplan two samples of the stained pooled water adjacent to the toe of the slope of the landfill lobes (in areas of former seepages - based on stain patterns) were collected and submitted for laboratory analyses on April 25 2005 One sample was collected in the area proximate to MW-3S3B (Northern Lobe) and the other sample collected in the area of test pit TP-20 in between MW-4S4B and MW-5 (Southern Lobe)

Both samples were analyzed for VOCs SVOCs metals and pesticides As with the data collected during the Fall 2004 investigation activities the analytical data from these samples was validated in accordance with Section 7 and Section 13 of the QAPP Specifically a Tier I validation was performed on the analytical data for both samples

The analytical results from these samples are presented in attached Table 2 In summary the higher concentrations of constituents were detected in the sample collected from the Southern Lobe


WOODARDampCURRAN BoringWell No

EngineeringlaquoScience bull Operations MW-22B

PROJECT NUMBER 210517 PROJECT NAME Sutton Brook Disposal Area Superfund Site

BORINGWELL NUMBER MW-22B NORTHING 580942 0 EASTING 6 8 5 7 4 9 5 GROUND ELEVATION (Ft)

MEASURING POINT ELEVATION GROUND WATER LEVEL raquo 0 Ft bgs (DATE STARTED 02032005

ENGINEERGEOLOGIST J Meldrim TOTAL BORING DEPTH 677 Ft bgs DATE COMPLETED 02072005

DRILLING METHODS Track Rig Drive and Wash

Well Casing 585 type Sch 40 PVC Bottom 56 25 AGS Top

Well Screen 10 type Sch 40 PVC Bottom 66 Top 56

DEPTH Remarks Sample No Well Construction SOIL amp ROCK DESCRIPTION

(FT bgs) (PID Results)

bdquo 0 _

S1 11 (12712) bullSnowIce - No Sample Collected NS

0-8 = Medium Density Wet Dk Brown Sandy-SILT S2 16 64

8-16 = Medium Density Moist Grey Fine SAND

i Medium Density Wet Lt Grey-Grey FineMedium SAND trace coarse

5 mdashi S3 14 65 sand

0-8 = Medium Density Wet Grey Medium SAND trace coarse Sand S4 20 65

8-20 = Medium Density Wet Lt Grey MediumCoarse SAND

Medium Density Wet Lt Grey FineMedium SAND some Medium gravel S5 12 68

at top 1

_ 10 mdash Loose Saturated Lt Grey FineMedium SAND some Medium gravel at

S6 10 3455 73 -top 2

S7 24 Medium Density Wet to Saturated Lt Grey FineMedium SAND 73

Loose Wet to Saturated Lt Grey FineMedium SAND some Medium 15 S8 bull 1 0 62

gravel at top 1

Medium Density Wet to Saturated Lt Grey FineMedium SAND trace S9 bull bull 2 0 59

gravel

Loose Wet to Saturated Lt Grey FineMedium SAND some S10 7 3346 62

FineMedium gravel at top 2

mdash 20 mdash

S11 S- 10 3356 1 Loose Saturated Lt Grey-Grey FineMedium SAND trace Fine gravel 71

Medium Density Wet to Saturated Lt Grey-Grey little Brown S12 bull 24 6677 160 FineMedium SAND trace Fine gravel

- 25 mdash S13 bull 7 3334 Loose Wet to Saturated Lt Grey FineMedium SAND little Fine gravel 107

mm m i

Loose-Medium Density Wet to Saturated Lt Gray FineMedium SAND S14 14 246 trace FineMedium gravel

0-2 = Loose MediumCoarse GRAVEL S15 s 10 2-9 = Loose Saturated Lt Gray SAND trace gravel 218

9-10 = GRAVEL 30 mdash

0-4 = Loose MediumCoarse GRAVEL S16 I 14 4-14 = Loose Wet to Saturated Lt Grey SAND little gravel 477

Odor noted

DEPTH

(FTbgs)

- 35 -H

- 40 mdash

45 mdash

mdash 50 mdash

55 mdash

J

60 mdash

-

65 mdash

70 shy

Notes

Type

Weight

NOTE

Sample No Well Construction SOIL amp ROCK DESCRIPTION Remarks

(P1D Results)

S17 bull

S18 I

4

16

Medium Density MediumCoarse GRAVEL and Wet Grey Fine SAND

IO-8 = Very Loose Wet to Saturated Grayish-Brown SAND i8-10 = Layer of MediumCoarse GRAVEL bulli 10-16 = Medium Density Wet to Saturated Grayish-Brown SAND

L 297

315

si9 r 4 iNo Sample - Blow-in NS

S20 i 4 30203526 I l l l Dense to Very Dense Moist Lt Gray tight TILL fines over Rock 58

521 p 10 Swsect Dense Wet to Saturated GreyGreyish-Brown Fine SAND and pound|i MediumCoarse GRAVELRock

53

5 2 2

523

NS

bull

bull

C

14

4

NS

1581015

33 (6) 75 (3)

ampM Medium Density Saturated Lt GreyGrey Fine SAND some Medium poundpound trace Coarse gravel

jj j jJVery Dense Wet Lt GreyGrey Fine SAND some Medium gravel Dk I J j l GreyBlack gritty Weathered Rock at bottom

46

67

NS

R1 I Gray Hard GRANITE trace mineral content mineralization and iron I staining on natural breaks

NS

R2 I Same as R1 to 5245

5245 = Very Lt Gray GRANITE Some iron staining and I mineralization at natural breaks

NS

R3 156-57 = WhiteLt Grey Hard GRANITE

585 = BrownReddish-Brown (drying to Grey) brittle I Bottom 25 = Hard Lt Grey GRANITE trace minerals

NS

R4 161-615 = Lt Grey Hard GRANITE some mineralization and iron staining 1615-659 = Fragmented BrownReddish-Brown (drying to Grey) Brittle I GNEISS Fractured and Hard Grey with trace minerals at bottom

NS

Casing Drilling Contractor New Hampshire Boring Co

Drilling Equipment Track Rig Drive and Wash

Driller Dave Thompson


Engineering gt Science bull Operations MW-22M

ROJECT NUMBER 210517 PROJECT NAME Sutton Brook Disposal Area Superfund Site

BORING WELL NUMBER MW-22M I NORTHING 580942 0 EASTING 6857495 GROUND ELEVATION ( Ft)

MEASURING POINT ELEVATION FtjGROUNDWATERLEVEL ss 0 Ft bgs DATE STARTED

ENGINEERGEOLOGIST J Meldnm I TOTAL BORING DEPTH i DATE COMPLETED


Well Casing 285 type Sch 40 PVC

Well Screen 10 type Sch 40 PVC

DEPTH

(FT bgs) Wei Construction SOIL amp ROCK DESCRIPTION

Remarks

(PID Results

bdquo o j

See MW-22B for Soil Description

5 mdash

- i 10 mdash

J 15

- 25

- 30 mdash

_ 35 mdash

-gt 40

Notes Casing Drilling Contractor New Hampshire Boring Co

Type Drilling Equipment Track Rig Drive and Wash

Weight Driller Dave Thompson

NOTE

Table 1

Summary of Constituents Detected in Groundwater - Monitoring Wells MW-22M and MW-22B Sutton Brook Disposal Area Superfund Site - Tewksbury Massachusetts

Sample Depth_ Depth_ Data Detection Location Date Top Bottom Group Analytical Parameter Concentration Lab Qualifier DV Qualifier Units Limit MW-22B 17-Mar-05 56 66 5 Aluminum Total 013 mgl 01 MW-22B 17-Mar-05 56 66 5 Arsenic Total 0009 mgl 0005 MW-22B 17-Mar-05 56 66 5 Barium Total 002 mgl 001 MW-22B 17-Mar-05 56 66 5 Calcium Total 13 mgl 01 MW-22B 17-Mar-05 56 66 5 Iron Total 24 mgl 005 MW-22B 17-Mar-05 56 66 5 Magnesium Total 27 mgl 01 MW-22B 17-Mar-05 56 66 5 Manganese Total 017 mgl 001 MW-22B 17-Mar-05 56 66 5 Potassium Total 44 mgl 25 MW-22B 17-Mar-05 56 66 5 Silver Total 00012 J U mgl 0007 MW-22B 17-Mar-05 56 66 5 Sodium Total 15 mgl 2 MW-22M 17-Mar-05 26 36 5 124-Trimethylbenzene 230 ugl 50 MW-22M 17-Mar-05 26 36 5 135-Trimethylbenzene 71 ugl 50 MW-22M 17-Mar-05 26 36 5 14-Dioxane 100 J ugl 5 MW-22M 17-Mar-05 26 36 5 Aluminum Total 014 mgl 01 MW-22M 17-Mar-05 26 36 5 Arsenic Total 0228 mgl 0005 MW-22M 17-Mar-05 26 36 5 Barium Total 02 mgl 001 MW-22M 17-Mar-05 26 36 5 Benzene 17 ugl 10 MW-22M 17-Mar-05 26 36 5 Calcium Total 120 mgl 01 MW-22M 17-Mar-05 26 36 5 Chloroethane 65 ugl 20 MW-22M 17-Mar-05 26 36 5 Cobalt Total 003 mgl 001 MW-22M 17-Mar-05 26 36 5 Diethyl phthalate 34 ugl 48 MW-22M 17-Mar-05 26 36 5 Dissolved Organic Carbon 37 mgl 5 MW-22M 17-Mar-05 26 36 5 Ethyl ether 58 ugl 50 MW-22M 17-Mar-05 26 36 5 Ethylbenzene 340 J ugl 10 MW-22M 17-Mar-05 26 36 5 Iron Ferrous 140 mgl 25 MW-22M 17-Mar-05 26 36 5 Iron Total 150 mgl 005 MW-22M 17-Mar-05 26 36 5 Isopropylbenzene 56 ugl 10 MW-22M 17-Mar-05 26 36 5 Magnesium Total 37 mgl 01 MW-22M 17-Mar-05 26 36 5 Manganese Total 48 mgl 001 MW-22M 17-Mar-05 26 36 5 Methane (Dissolved) 17000 ugl 30 MW-22M 17-Mar-05 26 36 5 Naphthalene 18 J ugl 48 MW-22M 17-Mar-05 26 36 5 Nickel Total 00155 J mgl 0025 MW-22M 17-Mar-05 26 36 5 n-Propylbenzene 35 ugl 10 MW-22M 17-Mar-05 26 36 5 o-Xylene 280 ugl 10 MW-22M 17-Mar-05 26 36 5 pm-Xylene 890 J ugl 10 MW-22M 17-Mar-05 26 36 5 p-Isopropyltoluene 7 J ugl 10 MW-22M 17-Mar-05 26 36 5 Potassium Total 30 mgl 25 MW-22M 17-Mar-05 26 36 5 Sodium Total 91 mgl 10 MW-22M 17-Mar-05 26 36 5 Tetrahydrofuran 1600 J ugl 200 MW-22M 17-Mar-05 26 36 5 Vanadium Total 0004 J mgl 001 MW-22M 17-Mar-05 26 36 5 Zinc Total 0013 J mgl 005

Sutton Brook (210517) Table I-2a_ GWdataxls 1 of 1

Table 2

Summary of Constituents Detected in Standing Water from Stained Areas Remedial Investigation and Feasibility Study


Sample Location Sample Date Analytical Parameter Concentration | Units | Detection Limit Volatile Organic Compounds

LF-1 25-Apr-05 Benzene 057 ugl 05 LF-1 25-Apr-05 Acetone 10 ugl 5 LF-2 25-Apr-05 11-Dichloroethane 10 ugl 75 LF-2 25-Apr-05 Toluene 370 ugl 75 LF-2 25-Apr-05 Ethylbenzene 17 ugl 5 LF-2 25-Apr-05 Trichloroethene 78 ugl 5 LF-2 25-Apr-05 pm-Xylene 48 ugl 5 LF-2 25-Apr-05 o-Xylene 20 ugl 5 LF-2 25-Apr-05 cis-12-Dichloroethene 29 ugl 5 LF-2 25-Apr-05 Acetone 110 ugl 50 LF-2 25-Apr-05 2-Butanone 77 ugl 50 LF-2 25-Apr-05 4-Methyl-2-pentanone 110 ugl 50 LF-2 25-Apr-05 2-Hexanone 120 ugl 50

Semi-Volatile Organic Compounds LF-2 25-Apr-05 3-Methylphenol4-Methylphenol 910 ugl 290

Metals LF-1 25-Apr-05 Aluminum Total 64 mgl 01 LF-1 25-Apr-05 Arsenic Total 0044 mgl 0005 LF-1 25-Apr-05 Barium Total 023 mgl 001 LF-1 25-Apr-05 Calcium Total 130 mgl 01 LF-1 25-Apr-05 Chromium Total 006 mgl 001 LF-1 25-Apr-05 Cobalt Total 001 mgl 001 LF-1 25-Apr-05 Copper Total 004 mgl 001 LF-1 25-Apr-05 Iron Total 90 mgl 005 LF-1 25-Apr-05 Lead Total 0061 mgl 001 LF-1 25-Apr-05 Magnesium Total 23 mgl 01 LF-1 25-Apr-05 Manganese Total 15 mgl 001 LF-1 25-Apr-05 Potassium Total 28 mgl 25 LF-1 25-Apr-05 Sodium Total 29 mgl 2 LF-1 25-Apr-05 Vanadium Total 001 mgl 001 LF-1 25-Apr-05 Zinc Total 01 mgl 005 LF-2 25-Apr-05 Aluminum Total 26 mgl 01 LF-2 25-Apr-05 Arsenic Total 0018 mgl 0005 LF-2 25-Apr-05 Barium Total 008 mgl 001 LF-2 25-Apr-05 Beryllium Total 0004 mgl 0002 LF-2 25-Apr-05 Calcium Total 83 mgl 01 LF-2 25-Apr-05 Chromium Total 001 mgl 001 LF-2 25-Apr-05 Cobalt Total 003 mgl 001 LF-2 25-Apr-05 Copper Total 003 mgl 001 LF-2 25-Apr-05 Iron Total 370 mgl 005 LF-2 25-Apr-05 Lead Total 0016 mgl 001 LF-2 25-Apr-05 Magnesium Total 5 mgl 01 LF-2 25-Apr-05 Manganese Total 22 mgl 001 LF-2 25-Apr-05 Nickel Total 0047 mgl 0025 LF-2 25-Apr-05 Potassium Total 7 mgl 25 LF-2 25-Apr-05 Sodium Total 75 mgl 2 LF-2 25-Apr-05 Zinc Total 009 mgl 005

Pesticides - no concentrations of Pesticides were detected in either sample LF-1 or LF-2

LF-1 was collected from an area near MW-3SMW-3B (Northern Lobe) LF-2 was collected from an area between MW-4 and MW-5 (Southern Lobe)

Sutton Brook (210517) Table 2 Page 1 of 1

barcode 273550

barcodetext SDMS DOC ID 273550

MONTHLY PROGRESS REPORT REMEDIAL INVESTIGATIONFEASIBILITY STUDY

SUTTON BROOK DISPOSAL AREA SUPERFUND SITE May 2005

June 14 2005

This monthly progress report is submitted to the US Environmental Protection Agency (EPA) and Massachusetts Department of Environmental Protection (DEP) documenting the activities completed during the month of May 2005 at the subject site pursuant to the Administrative Order by Consent for Remedial Investigation and Feasibility Study Docket No CERCLA-01-2004-0002

1 Reporting Activities Completed

bull Submitted April monthly progress report to EPA and DEP on May 13th

bull Conducted monthly conference call between EPA DEP and the PRP Group The call was held on May 24th (third Tuesday of each month) meeting the requirements of the monthly meeting required in the AOC

2 Site Activities Completed

bull No sitefield activities were conducted during May 2005

3 Sampling DataResults

bull As indicated in previous monthly progress reports the laboratory results from the groundwater samples collected from monitoring wells MW-22M and MW-22B and the two potential leachate samples (standing water from stained areas adjacent to the two lobes) have been received and validated Given the timing of sample collection this data was not included in the March 2005 Draft Phase 1A RI Deliverable A data report documenting the well installation and sampling activities is presented as an attachment to this report

4 Concerns Encountered and Corrective Actions Taken


5 Anticipated Near-Term Project Schedule

bull A draft Phase 1A Remedial Investigation Deliverable documenting the results of the Phase 1A RI field activities as well as providing the first interim deliverable for the human health and ecological risk assessment a proposed plan for the Phase 1B RI and a proposed plan for the pre-ROD groundwater monitoring and sampling was submitted to EPA and DEP on March 4 2005





Call Number- 1-888-550-5969

Password-708311





Monthly Progress Report - May 2005 Sutton Brook Disposal Area Superfund Site June 14 2005


DATA REPORT








































bdquo 0 _









at top 1


S6 10 3455 73 -top 2



gravel at top 1


gravel



mdash 20 mdash




mm m i





Odor noted

DEPTH

(FTbgs)

- 35 -H

- 40 mdash

45 mdash

mdash 50 mdash

55 mdash

J

60 mdash

-

65 mdash

70 shy

Notes

Type

Weight

NOTE


(P1D Results)

S17 bull

S18 I

4

16



L 297

315




53

5 2 2

523

NS

bull

bull

C

14

4

NS

1581015

33 (6) 75 (3)



46

67

NS


NS



NS



NS


NS













DEPTH


Remarks

(PID Results

bdquo o j


5 mdash

- i 10 mdash

J 15

- 25

- 30 mdash

_ 35 mdash

-gt 40




NOTE

Table 1




Table 2










barcode 273550





Call Number- 1-888-550-5969

Password-708311







DATA REPORT








































bdquo 0 _









at top 1


S6 10 3455 73 -top 2



gravel at top 1


gravel



mdash 20 mdash




mm m i





Odor noted

DEPTH

(FTbgs)

- 35 -H

- 40 mdash

45 mdash

mdash 50 mdash

55 mdash

J

60 mdash

-

65 mdash

70 shy

Notes

Type

Weight

NOTE


(P1D Results)

S17 bull

S18 I

4

16



L 297

315




53

5 2 2

523

NS

bull

bull

C

14

4

NS

1581015

33 (6) 75 (3)



46

67

NS


NS



NS



NS


NS













DEPTH


Remarks

(PID Results

bdquo o j


5 mdash

- i 10 mdash

J 15

- 25

- 30 mdash

_ 35 mdash

-gt 40




NOTE

Table 1




Table 2










barcode 273550



DATA REPORT








































bdquo 0 _









at top 1


S6 10 3455 73 -top 2



gravel at top 1


gravel



mdash 20 mdash




mm m i





Odor noted

DEPTH

(FTbgs)

- 35 -H

- 40 mdash

45 mdash

mdash 50 mdash

55 mdash

J

60 mdash

-

65 mdash

70 shy

Notes

Type

Weight

NOTE


(P1D Results)

S17 bull

S18 I

4

16



L 297

315




53

5 2 2

523

NS

bull

bull

C

14

4

NS

1581015

33 (6) 75 (3)



46

67

NS


NS



NS



NS


NS













DEPTH


Remarks

(PID Results

bdquo o j


5 mdash

- i 10 mdash

J 15

- 25

- 30 mdash

_ 35 mdash

-gt 40




NOTE

Table 1




Table 2










barcode 273550





























bdquo 0 _









at top 1


S6 10 3455 73 -top 2



gravel at top 1


gravel



mdash 20 mdash




mm m i





Odor noted

DEPTH

(FTbgs)

- 35 -H

- 40 mdash

45 mdash

mdash 50 mdash

55 mdash

J

60 mdash

-

65 mdash

70 shy

Notes

Type

Weight

NOTE


(P1D Results)

S17 bull

S18 I

4

16



L 297

315




53

5 2 2

523

NS

bull

bull

C

14

4

NS

1581015

33 (6) 75 (3)



46

67

NS


NS



NS



NS


NS













DEPTH


Remarks

(PID Results

bdquo o j


5 mdash

- i 10 mdash

J 15

- 25

- 30 mdash

_ 35 mdash

-gt 40




NOTE

Table 1




Table 2










barcode 273550


DEPTH

(FTbgs)

- 35 -H

- 40 mdash

45 mdash

mdash 50 mdash

55 mdash

J

60 mdash

-

65 mdash

70 shy

Notes

Type

Weight

NOTE


(P1D Results)

S17 bull

S18 I

4

16



L 297

315




53

5 2 2

523

NS

bull

bull

C

14

4

NS

1581015

33 (6) 75 (3)



46

67

NS


NS



NS



NS


NS













DEPTH


Remarks

(PID Results

bdquo o j


5 mdash

- i 10 mdash

J 15

- 25

- 30 mdash

_ 35 mdash

-gt 40




NOTE

Table 1




Table 2










barcode 273550











DEPTH


Remarks

(PID Results

bdquo o j


5 mdash

- i 10 mdash

J 15

- 25

- 30 mdash

_ 35 mdash

-gt 40




NOTE

Table 1




Table 2










barcode 273550


Table 1




Table 2










barcode 273550


Table 2










barcode 273550


engineering • science • operations 25

Documents