INSPEC09617

• Permit No: M1986104
• IBM Index Class Name: Inspection
• Doc Date: 11/27/1998
• Doc Name: B&B EXCAVATING INC
• From: HOLLAND & HART
• To: DMG
• Inspection Date: 11/19/1998
• Media Type: D
• Archive: No

• Evergreen Analytical, Inc. •
4036 Youn~eld St, Wheat Ridge, CO 80033
[phone]
Client Sample ID : Iv1PSP-A60
Lab Sample ID : 98-5112-01A Client Project ID : B&B
Date Collected :11/12/98 Lab Work Order : 98-5112
Date Received :11/13/98 Sample Matri: :Soil
Date Prepared :11/17/98 Lab Ftile ID : 00064.D
Date Analyzed :11/17/98 Method Blank : 1tB111798
Percent Moisture :5.89 Effective Dilation : 1.06
Method: SW8260A Hazardous Substance List -Volatile Organics Units: pglKg
Analyte CAS # Concentration RL POL
Acetone 674-1 U 53 270
Benzene 71-43-2 U 3.2 16
' Bromodichloromethane 75-27-4 U 3.2 16
Bromoform 75-25-2 U 3.2 16
Bromomethane 74-83-9 U 5.3 27
2-Butanone 76-93-3 U 15 74
Carbon disulfide 75-15-0 U 2.1 11
Carbon tetrachloride 56-23-5 U 3.2 16
Chlorobenzene 108-90-7 U 2.1 11
Chloroethane 75-00-3 U 4.2 21
2-Chloroethylvinylether 110-75-8 U 6.4 32
Chloroform 67-66-3 U 3.2 16
Chloromethane 74-87-3 U 3.2 16
Dibromochloromethane 124-48-1 U 2.1 11
1,1-Dichloroethane 75-34-3 U 3.2 16
1,2-Dichloroethane 107-06-2 U 3.2 16
1,1-Dichloroethene 75-35-4 U 4.2 21
cis-1,2-Dichloroethene 156-59-2 U 3.2 16
Vans-1,2-Dichloroethene 156-60-5 U 4.2 21
1,2-Dichloropropene 76-87-5 U 2.1 11
cis-1,3-Dichloropropene 10061-Ot-5 U 3.2 16
trans-l,3-Dichloropropene 10061-02-6 U 2.1 11
Ethylbenzene 100-41-4 U 2.1 11
2-Hexanone 591-78-6 U 8.5 42
Methylene chloride 75-09-2 U 2.1 11
4-Methyl-2-pentanone 108-10-1 U 30 150
Styrene 100-42-5 U 2.1 11
Tetrachloroethene 127-18-4 U 2.1 11
1,1,2,2-TeVachloroethane 79-34-5 U 4.2 21
Toluene 108-88-3 U 2.1 11
1,1,1-Trichloroethane 71-55-6 U 3.2 16
1,1,2-Trichloroethane 79-00-5 U 3.2 16
Trichloroethene 79-01.6 U 3.2 16
Vinyl acetate 108-05~ U 3.2 16
Vinyl chloride 75-Ot-4 U 3.2 16
Total Xylene 1330-20-7 7 J 3.2 16
Surrogate Recovery do Limits
1,2-Dichloroethane-d4 (SS-1) 90% 75- 110
Toluene-d8 (SS-2) 105% 82 - 125
4-Bromofluorobenzene (SS-3) 107°/a 74 - 115
Qualillen: U -Not Defected at the Reporting Limit (RL) S -Spike Recovery outside accepted recovery IimiLs
7 - Analyte detected below Practical Quanititation Limit (PQL) - Compound detected above regulatory IimiL
E -Reported concentration shove quantitatlon range X - Not Applicable.
B - Arulyte detected of the associated Method Blank
Analyst Approved 1!/18/98 /:l1:1S PM