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REPORTS

DATE:

Public Service Company of New Mexico Alvarado Square MS 0408. Albuquerque, NM 87158

April 5, 1999

Mr. William Olson Hydrogeologist Oil Conservation Division 2040 So. Pacheco Santa Fe, New Mexico 87505

RECEIVED APR 0 7 1999

ENVIRONMENTAL BUREAU OIL CONSERVATION DIVISION

RE: 1999 SAN JUAN BASIN ANNUAL GROUNDWATER REPORT

Dear Bill:

PNM is pleased to submit the 1999 Annual Groundwater Report on Unlined Surface Impoundments in the San Juan Basin. Pursuant to PNM's Groundwater Management Program for Unlined Surface Impoundment Closures, the report details the ongoing investigation/remedial activities at unlined surface impoundments having groundwater contamination as identified by PNM. A list of groundwater sites reported in this document is provided below.

Blanco Wash Drip Davis 1 Dogie East Pit Dogie North Pit Florance 124 Florance 32A Florance 40 Florance 44 Florance M 47X Hampton 4M Honolulu Drip Ice Canyon Drip Jacques 2A

Jicarilla Contract 147-6 Linda IA

Mangum IE McClanahan 22 McClanahan A 2E McCoy Gas Com A l Miles Federal IE Drip O' Shea IM Patterson A Com A l Pritchard 2 Randleman 1 Reid 16 Drip Turner IA Wilmerding IM Zachry 18E

Consistent with PNM's San Juan Basin Groundwater Management Plan, PNM will request closure of four of the above sites, the Florance 32A, Jacques 2A, Mangum IE and the McClanahan A2E, with the submittal of the 1 s t Quarter 1999 Pit Closures Report. This request is based upon the analytical data collected over the last two years at each of the sites. BTEX concentrations have been consistently below WQCC standards for four consecutive quarters.

Upon approval of the groundwater closure report, PNM will plug and abandon all of the groundwater monitoring wells at each of the locations. The concrete pad and metal vault surrounding each well will be removed. The well casing will be cut to ground surface and each well will be plugged to the surface

Bill Olson 04/05/99 Page 2

with cement containing 5% bentonite. If you have any questions regarding the contents of the report, please contact me at (505) 241-2974.

Maureen Gannon Project Manager

Enclosure

cc: Colin Adams, Esq. Ingrid Deklau, WFS Denny Foust, OCD-Aztec Office Ron Johnson Mark Sikelianos Bill VonDrehle, WFS

Sincerely,

t

RECEIVED APR 0 7 1999

ENVIRONMENTAL BUREAU OIL CONSERVATION DIVISION

Environmental Services

Annual

1999 Volume II

Unlined Surface Impoundments Son Juan Basin

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PNMGS Well Site: McCoy Com A l

Groundwater Site Summary Report Copies: WFS(l) Operator (1) NMOCD District Office (1) NMOCD Santa Fe (1)

Quarter/Year: •: 2 n d 98, 3rd/98, 4,h/98 & ls799

Operator: Amoco

Sec: 18 Twn: 3 IN Rng: 10W Unit: F

Canyon: Animas River

Vulnerable Class: Original

OCD Ranking: 40

Lead Agency: NMOCD

Topo Map: previously submitted Well Completion Diagram: previously submitted Site Map with Analysis: Figure 1

Groundwater Contour Map: Figure 2a (June 1998), Figure 2b (August 1998), Figure 2c (November 1998) & Figure 2d (January 1999)

Groundwater Hydrograph Figure 3 Full-Suite Groundwater Sampling Results: Table 1 Analytical Results: attached

Site Hydrology: The McCoy Gas Com A l site (Figure 1) lies upon coarse, alluvial floodplain deposits of the Animas River

valley, and is located northeast of Aztec, New Mexico. Materials beneath the site are essentially the same as the modern river's bedload, spanning the broad alluvial plains along the major river systems of the San Juan Basin (Stone et al., 1983). The valley floor ofthe Animas is about one mile wide near the McCoy site. Hydraulic conductivity of these materials is expected to be very high, as they are described as "cobbles" in site excavations and monitor wells.

Irrigation ditches skirt the south and west sides of the site. Recharge to groundwater is likely from drainage of these irrigated lands. The site lies about 500 feet from the river's waterline, which forms an arc to the west and north of the site. The site elevation is about 5751 ft. amsl, while the river is perhaps 10 to 15 feet lower in elevation. Depth to water has ranged from ten to fourteen feet in site monitor wells. Topographic gradient is west to north, towards the Animas River.

In the vicinity of wells, MW-2, -3 and -4, the local summertime groundwater gradient is northwest, towards the Animas River (see Figures 2a and 2b from June and August, 1998). This pattern is consistent with topography (elevations fall northward towards the river) and reflects recharge from the irrigation ditches lying south and west of the site. Factoring in well, MW-1, imparts a more northeasterly flow direction, which is probably due to the presence of the river towards the northeast, as it curves around the site in this area (see Figure 1). The local summertime groundwater gradients have values of about 0.003 (or .03 feet per 100 feet).

In the fall and winter the groundwater gradient is much flatter, and groundwater flow appears to be practically static. The extreme proximity of the irrigation ditches, and the fall-winter cessation of irrigation (and recharge), is probably responsible for the low gradients. November 1998 groundwater contours (Figure 2c) drop only 0.01 feet near MW-2, -3 and -4, and fall gently northeast towards MW-1 with gradient of 0.06 feet over 180 feet (or 0.0003), an order of magnitude smaller in gradient than summertime values. However, these flow patterns are near the limits of measurement with conventional sounding and surveying equipment (accurate to 0.01 foot) and, for all practical purposes, represent static groundwater conditions. A similar effect is observed in January, 1999 (Figure 2d), where only 0.01 foot of elevation difference was measured between wells MW-2, -3 and -4. Computer-generated contours in Figure 2d indicate a southwest flow direction, but an alternate interpretation (dashed lines in Figure 2d) indicates a west-northwest flow direction. In Figure 2d, the gradient between MW-2 and MW-4 is 0.02 feet over 80 feet, or 0.0003 - again, near the limits of accurate measurement, and indicating a practically static water table surface during wintertime conditions near PNM's former pit area.

Public Service Company of New Mexico - Gas Services Environmental Services Division - Alvarado Square, MS-0408 Albuquerque, NM 87158

Contact: Maureen Gannon Telephone: 505-241-2974

PNMGS: 99GWRPT Ol-Apr-99

PNMGS Well Site: McCoy &m Com Al (continued) W

The site hydrograph (Figure 3) indicate large fluctuations over time in site water levels (more than three feet over the last two years). Highest water levels were observed during spring of 1998, probably reflecting irrigation leakage, and/or high river stage from spring snowmelt. Lowest water levels are found during the winter months.

Activities for Previous Year: Due to high concentrations of xylenes in MW-3 and -4, PNM conducted additional source removal at the

McCoy Gas Com A l in March 1998. Field crews removed approximately 2600 cubic yards in and around the former PNM pit, and also removed wells MW-2, -3 and -4. These wells were reinstalled in May, 1998.

Quarterly sampling took place on June 11, August 12, and November 11, 1998 and again on January 21, 1999. Water level measurements were taken in the four monitoring wells. PNM conducted groundwater sampling in wells MW-2, -3 and -4 for chemical analyses of benzene, toluene, ethylbenzene, and xylenes (BTEX). All sampling was performed in strict compliance with EPA protocol. PNM delivered the samples to OnSite Technologies, Farmington, New Mexico. The samples were analyzed for BTEX using EPA Method 8020

Figure 1 presents a site map showing BTEX concentrations for each monitoring well since groundwater contamination was discovered. MW-1, the upgradient well, has shown "non-detect" for BTEX since it was installed. Benzene concentrations in MW-2, -3 and -4 have decreased over time, and after secondary source removal in March, 1998 all wells are below standards. The source well, MW-2, has been below standards for three consecutive quarters.

Future Actions: PNM plans to sample the site monitoring wells for an two additional quarters, at which time there should be

sufficient evidence to close the site.

Public Service Company of New Mexico - Gas Services Environmental Services Division - Alvarado Square, MS-0408 Albuquerque, NM 87158

Results:

Contact: Maureen Gannon Telephone: 505-241-2974 PNMGS: 99GWRPT Ol-Apr-99

Figure 1. McCoy Gas Com A1 Site Map & Analytical Results (ppb)

200

Animas River

150 W M ^ M M ^ - M W

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-100 -50 0 50

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Figure 2a. McCoy Gas Com A1 Groundwater Contour Map (June 11,1998)

5763.70

SCALE IN FEET (X-axis = Easting, Y-axis = Northing)

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Figure 2b. McCoy Gas Com A1 Groundwater Contour Map (August 12,1998)

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40-

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5762.50

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5762.80

5762.90

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Figure 2c. McCoy Gas Com A1 Groundwater Contour Map (November 11,1998)

5762.32

-60 -40 -20 0 20 40 60 80 100 120


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Figure 2d. McCoy Gas Com A1 Groundwater Contour Map (January 21,1999)

5761.78


s./mcgl99.srf

hSIAIV W) uonBA9|3 jajEMpunojQ

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OFF: (505) 325-5667 ON SITE LAB: (505) 325-1556

TECHNOLOGIES, LTD.

June 18, 1998

Maureen Gannon PNM - Public Service Company of NM Alvarado Square Mail Stop 0408 O d O ' ! ° ^ Albuquerque,NM 87158 * ' ' b

TEL: (505)241-2974 FAX (505)241-2340

RE: McCoy Gas Com A l Order No.: 9806044

Dear Maureen Gannon,

On Site Technologies, LTD. received 5 samples on 6/11/98 for the analyses presented in the following report.

The Samples were analyzed for the following tests: BTEX (SW8020A)

There were no problems with the analyses and all data for associated QC met EPA or laboratory specifications except where noted in the Case Narrative.

If you have any questions regarding these tests results, please feel free to call.

Sincerely,

David Cox

P.O. BOX 2606 • FARMINGTON, N M 87499

/ ON SITE OFF: (505) 325-5667 -•- - ' • . • LAB: (505) 325-1556

TECHNOLOGIES, LTD. On Site Technologies, LTD. Date: is-Jun-98

CLIENT: PNM - Public Service Company of NM

Project: McCoy Gas Com A l CASE NARRATIVE Lab Order: 9806044

Samples were analyzed using the methods outlined in the following references:

Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, SW846, 3rd Edition

All method blanks, laboratory spikes, and/or matrix spikes met quality assurance objectives.


lofl

4 < ON SITE OFF: (505) 325-5667

T E C H N O L O G I E S , L T D .

LAB: (505) 325-1556

ANALYTICAL REPORT Date: l8-Jun-98

Client: PNM - Public Service Company of NM Client Sample Info: McCoy Gas Com A1

Work Order: 9806044 Client Sample ID: 9806111230; MW-1

Lab ID: 9806044-01A Matrix: AQUEOUS Collection Date: 6/11/98 12:30:00 PM

Project: McCoy Gas Com A l COC Record: 7259

Parameter Result PQL Qual Units DF Date Analyzed

BTEX SW8020A Analyst: DC Benzene ND 0.5 pg/L 1 6/15/98 Toluene ND 0.5 ug/L 1 6/15/98 Ethylbenzene ND 0.5 ug/L 1 6/15/98 m.p-Xylene ND 1 pg/L 1 6/15/98 o-Xylene ND 0.5 ug/L 1 6/15/98

Qualifiers: PQL - Practical Quantitation Limit S - Spike Recovery outside accepted recovery limits

ND - Not Detected at Practical Quantitation Limit R - RPD outside accepted recovery limits

J - Analyte detected below Practical Quantitation Limit E - Value above quantitation range

B - Analyte detected in the associated Method Blank Surr: - Surrogate 1 of 1

P.O. BOX 2606 • FARMINGTON, NM 87499

A / ON SITE

OFF: (505) 325-5667

T E C H N O L O G I E S , LTD.

LAB: (505) 325-1556

ANALYTICAL REPORT Date: 18-Jun-98






BTEX SW8020A Analyst: DC Benzene 25 0.5 ug/L 1 6/15/98 Toluene 9.1 0.5 ug/L 1 6/15/98 Ethylbenzene 8.1 0.5 ug/L 1 6/15/98 m.p-Xylene 1.4 1 ug/L 1 6/15/98 o-Xylene 0.6 0.5 pg/L 1 6/15/98






OFF: (505) 325-5667

> A < ON SITE

• - ...... r . TECHNOLOGIES, LTD.

ANALYTICAL REPORT

LAB: (505) 325-1556

Date: 18-Jun-98

Client: PNM - Public Service Company of NM Client Sample Info: McCoy Gas Com A l





BTEX SW8020A Analyst: DC Benzene ND 0.5 1 6/16/98 Toluene ND 0.5 1 6/16/98 Ethylbenzene ND 0.5 ug/L 1 6/16/98 m.p-Xylene ND 1 1 6/16/98 o-Xylene ND 0.5 ug/L 1 6/16/98

ON SITE OFF: (505) 325-5667

T E C H N O L O G I E S , L T D .

ANALYTICAL REPORT

LAB: (505) 325-1556

Date: I8-Jun-98

Client: PNM - Public Service Company of N M Client Sample Info: McCoy Gas Com A1

Work Order: 9806044 Client Sample I D : 9806111315; MW-4

Lab ID: 9806044-04A Matr ix: AQUEOUS Collection Date: 6/11/98 1 15:00 PM

Project: McCoy Gas Com A l C O C Record: 7259


BTEX SW8020A Analyst: DC Benzene 6.6 0.5 ug/L 1 6/15/98 Toluene 19 0.5 pg/L 1 6/15/98 Ethylbenzene 41 0.5 pg/L 1 6/15/98 m.p-Xylene 650 5 MQ/L 5 6/16/98 o-Xylene 0.6 0.5 ug/L 1 6/15/98

Qualifiers: PQL - Practical Quantitation Limit

ND - Not Detected at Practical Quantitation Limit

J - Analyte detected below Practical Quantitation Limit

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside accepted recovery limits

R - RPD outside accepted recovery limits

E - Value above quantitation range

Surr: - Surrogate l o f l


/

/ \ t

t: OFF: (505) 325-5667 ON SITE

TECHNOLOGIES, LTD.

ANALYTICAL REPORT

LAB: (505) 325-1556

Date: 18-Jun-98






BTEX SW8020A Analyst: DC Benzene ND 0.5 ug/L 1 6/16/98 Toluene ND 0.5 ug/L 1 6/16/98 Ethylbenzene ND 0.5 ug/L 1 6/16/98 m.p-Xylene ND 1 ug/L 1 6/16/98 o-Xylene ND 0.5 ug/L 1 6/16/98



3 - Analyte detected below Practical Quantitation Limit E - Value above quantitation range



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On Site Technologies, LTD. Date: 18-Jun-98

.CLIENT: PNM - Public Service Company of NM

'Work Order: 9806044

Project: McCoy Gas Com A l

Test No: SW8020A

QC SUMMARY REPORT SURROGATE RECOVERIES

BTEX

Sample ID 14FBZ 4BCBZ FLBZ

9806014-02A 93.9 77.6 94.9

9806014-03A 92.3 86.2 93

9806014-04A 91.9 86.7 92.8

9806014-05A 92 86.3 93.2

9806015-01A 93.2 69.9 * 93 ; :

9806015-02A 91.6 67.9 * 92.5

19806015-02AMS 91.8 69.1 * 92.5

9806015-02AMSD 91.8 68.4 * 92.8

[9806015-03 A 92.5 67.4 * 93 ;

(9806030-01A 92.6 67.6 * 92.8

[9806040-01A 92 60.6 * 92

9806041-01A 92.1 76.9 92.1

:9806041-02A 92.5 65.2 * 92.3

9806041-03A 93 69.9 * 92.4

|9806043-01 A 93 74 93.1

|9806043-02A 91.8 68.1 * 91.3

I9806043-03A 93.3 84 94.6

19806043-04A 93.2 82.9 94.6

[9806044-01A 92.4 66.8 * 93

;9806044-02A 89.1 65.2 * 89

9806044-03A 93.8 . 86.5 94

[9806044-04A 92.3 85.8 95.6

19806044-05 A 93.3 86.1 94.2

19806045-01A 90.2 84.9 91.2

I9806052-01A 90.4 83.2 90.4

|9806052-02A 92.4 75.5 93.2

|9806052-02AMS 91.9 86.3 92.5

-Acronym -Surrogate

14FBZ

4BCBZ

FLBZ

1,4-Difluorobenzene

4-Bromochlorobenzene

Fluorobenzene

HQC Limits

70-130

70-130

70-130

* Surrogate recovery outside acceptance limits 1


Work Order: 9806044


Test No: SW8020A


BTEX

Sample ID 14FBZ 4BCBZ FLBZ

9806052-02AMSD 92.4 85.4 92.6

19806052-03A 93.5 85.8 94.6

(9806053-01A 99.2 103 125

|9806053-02A 93.4 82.8 94.1

;9806053-03A 93.5 82.4 94.1

19806054-01A 93.3 82.3 94.3

19806054-02A 93.6 81.9 94

9806055-01A 94 81.1 93.8

I9806055-02A 91.8 81.8 93.8

9806058-01A 93.8 85.9 94.1 !9806058-02A 97.8. 82.9 93.9

9806063-01A i

94.8 84 94.4

19806063-02A 93.6 87.3 94.6

CCV1 QC0529/30 93.5 85.4 93.7

CCV2 QC0529/30 93.6 83.6 93.3

CCV3 QC0529/30 92.6 80.3 93.1

LCS WATER 93.8 85.4 93.7

IMBI 93.6 84.4 94.4 ;

^Acronym jSurrogate QC Limits i

14FBZ = 1,4-Difluorobenzene 70-130

4BCBZ = 4-Bromochlorobenzene 70-130

FLBZ = Fluorobenzene 70-130


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OFF: (505) 325-5667 LAB: (505) 325-1556

August 20, 1998

Maureen Gannon PNM - Public Service Company of NM Alvarado Square Mail Stop 0408 Albuquerque, NM 87158 3rc) Q o o r i ^ ^8 TEL: (505)241-2974 FAX (505)241-2340






If you have any questions regarding these tests results, please feel free to call.

Sincerely,

David Cox


• A • / O N SITE

OFF: (505) 325-5667 ^=zznnz^;- u ^ ^ j - ^ r LAB: (505) 325-1556

TEaiiNoloGiEsrLm On Site Technoloeies, LTD. V Date: 20-Aug-98 CLIENT: PNM - Public Service Company of NM Project: McCoy Gas Com A l CASE NARRATIVE Lab Order: 9808026





l o f l

OFF: (505) 325-5667 ON SITE

TECHNOLOGIES, LTD. W

LAB: (505) 325-1556

ANALYTICAL REPORT Date: 20-Aug-98



Lab ID: 9808026-01A Matr ix: AQUEOUS Collection Date: 8/12/98 10:30:00 A M



BTEX SW8020A Analyst: HR Benzene 13 0.5 1 8/18/98 Toluene ND 0.5 ug/L 1 8/18/98

Ethylbenzene 2.4 0.5 ug/L 1 8/18/98 m.p-Xylene 4.8 1 MQ/L 1 8/18/98 o-Xylene 1.4 0.5 pg/L 1 8/18/98






OFF: (505) 325-5667 ON SITE TECHNOLOGIES, LTD.

LAB: (505) 325-1556




Lab ID: 9808026-02A Matrix: AQUEOUS Collection Date: 8/12/98 11:00:00 AM



BTEX SW8020A Analyst: HR Benzene ND 0.5 ug/L 1 8/18/98 Toluene ND 0.5 pg/L 1 8/18/98 Ethylbenzene ND 0.5 pg/L 1 8/18/98 m.p-Xylene ND 1 pg/L 1 8/18/98 o-Xylene ND 0.5 pg/L 1 8/18/98








Surr: - Surrogate lofl P.O. BOX 2606 • FARMINGTON, NM 87499

OFF: (505) 325-5667 ON SITE TECHNOLOGIES, LTD. V\$

LAB: (505) 325-1556


Client: PNM - Public Service Company of NM

Work Order: 9808026

Lab ID: 9808026-03A Matrix: AQUEOUS

Proj ect: McCoy Gas Com A1

Client Sample Info: McCoy Gas Com A l

Client Sample ID: 9808121130; MW-4

Collection Date: 8/12/98 11:30:00 AM

COC Record: 7290


BTEX Benzene

Toluene

Ethylbenzene

m.p-Xylene

o-Xylene

2

ND

26

300

2

SW8020A 0.5 0.5 0.5

5 0.5

ug/L

ug/L

ug/L

ug/L

pg/L

Analyst: HR 1 8/18/98

1 8/18/98

1 8/18/98

5 8/18/98

1 8/18/98




B - Analyte detected in the associated Method Blank Surr: - Surrogate I of I


# ON SITE OFF: (505) 325-5667 N£=3ffle=5^* \ f c s s = = v w v s ' ^ ; LAB: (505) 325-1556

Tic^6LOGIESriTO'r'^4 :*~^ ~*


Client: PNM - Public Service Company of N M Client Sample Info: McCoy Gas Com A l


Lab ID: 9808026-04A Matr ix: AQUEOUS Collection Date: 8/12/98 12:00:00 PM



BTEX SW8020A Analyst: HR Benzene 13 0.5 ug/L 1 8/18/98 Toluene ND 0.5 pg/L 1 8/18/98 Ethylbenzene 2.3 0.5 ug/L 1 8/18/98 m.p-Xylene 4.4 1 pg/L 1 8/18/98 o-Xylene 1.2 0.5 pg/L 1 8/18/98




B - Analyte detected in the associated Method Blank Surr: - Surrogate


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On Site Technologies, LTD. Date: 20-Aug-98

> CLIENT: PNM - Public Service Company of NM

'Work Order: 9808026



Test No: SW8020A BTEX Sample ID 14FBZ 4BCBZ FLBZ

9808023-03A 85 84.3 82.7 . . . . . !

9808023-04A 85.2 93 83.5 i 9808023-04AMS 85 91.6 82.6 !

9808023-04AMSD 85 91.2 82.8

9808026-01A 83.6 85.7 81 I ; ,

9808026-02A 86.6 80.2 83.5 i 1

9808026-03A 85.1 80.5 81.5 , 1 i 9808026-04A 82.9 76.8 80.2 • i

CCV1 QC0606/07 86.2 88.2 82.9

CCV2 QC0606/07 84.8 79.1 82

CCV3 QC0606/07 85.5 80 82.3

LCS WATER 86.1 90.2 83.2

MB1 86.8 87.9 83.9 i

—Acronym; |Surrogate QC Limits

14FBZ = 1,4-Difluorobenzene 70-130 4BCBZ = 4-Bromochlorobenzene 70-130


* Surrogate recovery outside acceptance iimits

OFF: (505) 325-5667 ON SITE

TECHNOLOGIES, LTD. \ \

LAB: (505) 325-1556

November 16, 1998

Maureen Gannon PNM - Public Service Company of NM Alvarado Square Mail Stop 0408 Albuquerque, NM 87158 TEL: (505)241-2974 FAX (505)241-2340






I f you have any questions regarding these tests results, please feel free to call.

Sincerely,

David Cox


# ON SITE OFF: (505) 325-5667 TS5==E3C^ ^ ^ [ J F ^ T 1 ^ LAB: (505) 325-1556

TECHNOLOGIES LTD. \ $ On Site Technologies, LTD. \ Date: i6-Nov-98 CLIENT: PNM - Public Service Company of NM

Project: McCoy Gas Com A l CASE NARRATIVE Lab Order: 9811036




I ofl


OFF: (505) 325-5667 ON SITE TECHNOLOGIES*'lJTDr^"^^

LAB: (505) 325-1556

ANALYTICAL REPORT Date: I6-Nov-98


WorkOrder: 9811036



Client Sample Info: McCoy Gas Com A l



COC Record: 7519


B T E X Benzene

Toluene

Ethylbenzene

m.p-Xylene

o-Xylene

SW8020A ND

ND

2.1

4.4

1.4

ug/L

ug/L

pg/L

Analyst: DC 11/12/98

11/12/98

11/12/98

11/12/98

11/12/98




B - Analyte detected in the associated Method Blank Surr: - Surrogate I of I

P.O. BOX 2606 • F A R M I N G T O N , N M 87499

OFF: (505) 325-5667 ON SITE TECHNOLOGIES, LTD. W

LAB: (505) 325-1556

ANALYTICAL REPORT Date: l6-Nov-98


WorkOrder: 9811036


Project: McCoy Gas Com Al

Client Sample Info: McCoy Gas Com A1



COC Record: 7519


BTEX Benzene

Toluene

Ethylbenzene

m.p-Xylene

o-Xylene

SW8020A ND

ND

ND

ND

ND

MQ/L

pg/L

pg/L

pg/L

pg/L


11/12/98

11/12/98

11/12/98

11/12/98








Sun: - Surrogate lofl P.O. BOX 2606 • FARMINGTON, NM 87499


V.

ANALYTICAL REPORT

LAB: (505) 325-1556

Date: 16-Nov-98


WorkOrder: 9811036


Proj ect: McCoy Gas Com A1

Client Sample Info: McCoy Gas Com A1



COC Record: 7519


BTEX Benzene

Toluene

Ethylbenzene

m.p-Xylene

o-Xylene

SW8020A 1.6

1.1

28

290

2.3

ug/L

ug/L

pg/L

pg/L

pg/L


11/12/98

11/12/98

11/12/98

11/12/98



) - Analyte detected below Practical Quantitation Limit E - Value above quantitation range

B - Analyte detected in the associated Method Blank Surr: - Surrogate I of 1


- TECHXOLOO BI ESDISG Ixnusim WITH THE ENVIRONMENT -


LAB: (505) 325-1556

A N A L Y T I C A L R E P O R T Date: 16-Nov-98






BTEX SW8020A Analyst: DC Benzene ND 1 Mg/L 1 11/12/98 Toluene ND 1 ug/L 1 11/12/98 Ethylbenzene 2.1 1 pg/L 1 11/12/98 m.p-Xylene 4.4 2 pg/L 1 11/12/98 o-Xylene 1.2 1 pg/L 1 11/12/98






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On Site Technologies, LTD. Date: 16-Nov-98


WorkOrder: 9811036


Test No: SW8020A


BTEX Sample ID 14FBZ 4BCBZ FLBZ

9811027-01A 83.9 93 84.4

:9811027-02A 84.5 93 84.8 1 i | '

9811034-01A 89.8 99.7 89.2 ,

9811034-02A 89.4 99.8 89

19811034-03 A 87.6 99.5 87.7 \ • 1 j | !

19811034-03 AMS 86.8 98.9 86.9 ; i j | ;

19811034-03 AMSD 87.8 100 87.4 i j I

'9811034-04A 87.8 99.3 87.5 ! ' | !

j9811034-05A 84.8 97.6 8 5 i : ;9811034-06A 89.6 100 88.6 ! 1 i !

; ; 1

9811036-01A 86.8 97.2 85.3 * ! !

9811036-02A 88.7 92.2 89 ' : i

9811036-03A 81.2 93.9 80.5 ; : |

'9811036-04A 86.2 97.6 85.1 ! ! :

CCV1 QC0606/07 89.8 99.5 89.2 ; : 1

|CCV2 QC0606/07 90.5 100 89.2 1

ICCV3 QC0606/07 89.4 100 88.8 : ! j ' ;

:CCV4 QC0606/07 89.5 97.4 89 ;

CCV5 QC0606/07 89.9 99.6 88.9 :

LCS WATER 89.8 99.6 88.7

MB1 90.2 98.8 89.2 :

Acronym ^Surrogate t Q̂C Limits

i 14FBZ = 1,4-Difluorobenzene 70-130

4BCBZ = 4-Bromochlorobenzene 70-130



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OFF: (505) 325-5667 _ # O N SITE

LAB: (505) 325-1556

February 10, 1999 RECEIVED FEB 19 1999

Maureen Gannon PNM - Public Service Company of NM Alvarado Square Mail Stop 0408 Albuquerque, NM 87158 TEL: (505)241-2974 FAX (505)241-2340

RE: McCoy Gas Com IA Order No.: 9901016



The Samples were analyzed for the following tests: BTEX(SW8021B)


I f you have any questions regarding these tests results, please feel free to call.

Sincerely,

David Cox


- TECHNOLOGY BLENDING INDUSTRY WITH THE ENVIRONMENT -

ON SITE OFF: (505) 325-5667

TECHNOLOGIES, LTD On Site Technologies, LTD.

LAB: (505) 325-1556

Date: lO-Feb-99


Project: McCoy Gas Com IA CASE NARRATIVE Lab Order: 9901016




/ ofl



OFF: (505) 325-5667 LAB: (505) 325-1556

ANALYTICAL REPORT Date: 10-Feb-99


Work Order: 9901016 Client Sample ID: 9901211220; MW 2


Project: McCoy Gas Com IA COC Record: 7461


BTEX SW8021B Analyst: HR Benzene ND 0.5 1 2/1/99 Toluene 1 0.5 MQ/L 1 2/1/99 Ethylbenzene 2.3 0.5 M9/L 1 2/1/99 m.p-Xylene 3.3 1 1 2/1/99 o-Xylene 1.3 0.5 ug/L 1 2/1/99







OFF: (505) 325-5667 LAB: (505) 325-1556



Work Order: 9901016 Client Sample ID: 9901211155; MW 3


Project: McCoy Gas Com IA COC Record: 7461


BTEX SW8021B Analyst: HR Benzene ND 0.5 ug/L 1 2/1/99 Toluene ND 0.5 MQ/L 1 2/1/99 Ethylbenzene ND 0.5 pg/L 1 2/1/99 m,p-Xylene ND 1 MQ/L 1 2/1/99 o-Xylene ND 0.5 ug/L 1 2/1/99





P.O. BOX 2606 • FARMINGTON, NM 87499 - TECHNOLOGY BLENDING INDUSTRY WITH THE ENVIRONMENT -

OFF: (505) 325-5667 ON SITE

TECHNOLOGIES, LTD

LAB: (505) 325-1556



Work Order: 9901016 Client Sample I D : 9901211250; MW 4

Lab I D : 9901016-03A Matrix: AQUEOUS Collection Date: 1/21/99 12:50:00 PM

Project: McCoy Gas Com I A COC Record: 7461


BTEX SW8021B Analyst: HR Benzene ND 0.5 pg/L 1 2/1/99

Toluene 0.8 0.5 pg/L 1 2/1/99

Ethylbenzene 0.5 0.5 pg/L 1 2/1/99

m.p-Xylene 40 1 pg/L 1 2/1/99

o-Xylene 2.2 0.5 pg/L 1 2/1/99







OFF: (505) 325-5667 LAB: (505) 325-1556



Work Order: 9901016 Client Sample I D : 9901211320; MW 5

Lab ID: 9901016-04A Matr ix: AQUEOUS Collection Date: 1/21/99 1:20:00 PM

Project: McCoy Gas Com I A COC Record: 7461


BTEX SW8021B Analyst: HR Benzene ND 0.5 ug/L 1 2/1/99

Toluene 1 0.5 ug/L 1 2/1/99

Ethylbenzene 1.8 0.5 pg/L 1 2/1/99 m.p-Xylene 3.2 1 pg/L 1 2/1/99

o-Xylene 1.1 0.5 pg/L 1 2/1/99




B - Analyte detected in the associated Method Blank Surr: - Surrogate 1 of I

P.O. BOX 2606 • FARMINGTON, NM 87499 - TECHNOLOGY BLENDING INDUSTRY WITH THE ENVIRONMENT -

reports dateocdimage.emnrd.state.nm.us/imaging/filestore/santa... · of measurement with...

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