Santa Cruz City Council
February 25, 2025

Sample ID Sample Date
Sample
Depth
(ft)
Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Mercury Molybdenum Nickel Selenium Silver Thallium Vanadium Zinc B1 - 2.5' 8/28/24 2.5 <0.96 1.8 J 100 0.37 J 0.14 J 20 2.4 5.8 4.3 0.010 J 1.2 J NA <1.2 <0.16 <1.6 21 16 B1 - 10' 8/28/24 10 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA B2 - 2.5' 8/28/24 2.5 <0.96 <0.85 85 0.33 J <0.083 35 3.1 2.9 5.6 0.11 <0.36 NA <1.2 <0.16 <1.6 27 14 B2 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA B2 - 10' 8/28/24 10 <0.96 <0.85 110 0.33 J <0.083 24 6.9 7.2 3.5 0.014 J <0.36 NA <1.2 <0.16 <1.6 32 36 B3 - 2.5' 8/28/24 2.5 <0.96 3.1 81 0.33 J <0.083 24 2.3 4.1 4.4 0.35 <0.36 NA <1.2 <0.16 <1.6 21 19 B3 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA B4 - 2.5' 8/28/24 2.5 <0.96 29 49 0.31J <0.083 18 1.9 3.1 7.6 0.032 J <0.36 NA <1.2 <0.16 <1.6 17 47 B4 - 10' 8/28/24 10 <0.96 <0.85 34 0.18 J <0.083 24 4.1 4.3 1.9J 0.0080 J <0.36 NA <1.2 <0.16 <1.6 22 19 B5 - 2.5' 8/28/24 2.5 <0.96 <0.85 81 0.30 J <0.083 17 1.7 4.1 2.7 0.019 J <0.36 NA <1.2 <0.16 <1.6 16 8.1 B5 - 10' 8/28/24 10 <0.96 1.3 J 64 0.23 J <0.083 23 4.5 5.2 2.6 0.0053 J <0.36 NA <1.2 <0.16 <1.6 30 29 B6 - 2.5' 8/28/24 2.5 <0.96 1.2 J 27 0.21 J <0.083 11 1.5 2.1 2.1 0.024 J 3.7 NA <1.2 <0.16 <1.6 15 16 B6 - 10' 8/28/24 10 <0.96 <0.85 54 0.23 J <0.083 24 5.1 3.5 2.5 0.0095 J <0.36 NA <1.2 <0.16 <1.6 25 24 B7 - 2.5' 8/28/24 2.5 <0.96 <0.85 82 0.31 J <0.083 19 0.79 J 5.1 2.7 0.015 J <0.36 NA <1.2 <0.16 <1.6 14 12 B7 - 10' 8/28/24 10 <0.96 6.5 63 0.45 <0.083 39 3 19 2.4 0.049 28 NA 4.4J <0.16 <1.6 100 80 B8 - 2.5' 8/28/24 2.5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA B8 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA B8 - 10' 8/28/24 10 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA B9 - 5' 8/28/24 5.0 <0.96 <0.85 47 0.16 J <0.083 32 0.68 J 3.8 1.6J 0.0086 J 0.63 J NA <1.2 <0.16 <1.6 13 9.8 B9 - 10' 8/28/24 10 <0.96 <0.85 60 0.44 <0.083 38 0.99 10 1.3J 0.033 J <0.36 NA 2.7J <0.16 <1.6 48 31 B10 - 2.5' 8/28/24 2.5 <0.96 <0.85 80 1.2 <0.083 50 0.37 J 12 1.2J 0.0068 J <0.36 NA <1.2 <0.16 <1.6 58 31 B10 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA B10 - 10' 8/28/24 10 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 31 0.11 * 15,000 16 7.1 120,000 23 3,100 80 13 3 390 820 390 390 0.78 390 23,000 470 0.36 * 220,000 230 79 1,800,000 350 47,000 500 190 3 5,800 11,000 5,800 5,800 12 5,800 350,000 500 500 10,000 75 100 2,500 8,000 2,500 1,000 20.0 3,500 2,000 100 500 700 2,400 5,000150 50 1,000 8.0 10 50 800 250 50 2.0 3,500 200 10 50 70 240 2,500 Notes:

RSL = Regional Screening Levels, U.S. EPA November 2023 (TR=1E-06 and THQ=1.0) - Available California DTSC HERRO Note 3 (June 2020 - Revised May 2022) values utilized. RSL values are in dry weight < 10 = less than the indicated method detection limit (not detected)1 = Total threshold limit concentration (TTLC) in mg/kg wet weight used for California regulated hazardous waste. Source is California Code of Regulations, Title 22, Chapter 11, Article 3.3 = Value is for mercuric chloride and not elemental mercury Equals or Exceeds STLC Trigger Concentration Arsenic concentration exceeds 12 mg/kg screening levelJ = Estimated value that is below the laboratory reporting limit but above the method detection limit Industrial RSL (mg/kg dry weight)
TTLC (mg/kg wet weight) 1
STLC Trigger Concentration (mg/kg wet weight) 2
* = The screening numbers for arsenic are for contamination resulting from human activity. Concentrations of naturally occurring arsenic may be far above the screening number. According to the United States Geological Survey (USGS) Mineral Resource On-Line Spatial Data Base, naturally occurring surficial arsenic in soil is reported to range between approximately 3.5 to 5.7 mg/kg in the area of the site. Additionally, the California Department of Toxic Substance Control (DTSC) Schools Program evaluated data from a large number of school sites across California. The data evaluation indicates that 12 mg/kg maybe a useful screening number for the Schools Program when evaluating arsenic as a constituent of concern. The DTSC has stated that If the proposed school site has been adequately characterized for arsenic and all the arsenic data are equal to or less than 12 mg/kg, then arsenic is not considered a constituent of concern.2 = Trigger concentration (milligrams per kilogram - wet weight) equals ten times the Soluble Threshold Limit Concentration (STLC) based on Waste Extraction Test. Used for California regulated hazardous waste. Source is California Code of Regulations, Title 22, Chapter 11, Article 3. If the detected metal concentration equals or exceeds the STLC Trigger concentration value, the waste extraction test (WET) should be used. If any substance in the waste so analyzed exceeds the STLC value, it is considered a hazardous toxic waste.

TABLE 2

SUMMARY OF SOIL SAMPLE ANALYTICAL RESULTS
HEAVY METALS - METHOD 6010B/7471A
Santa Cruz City Schools, Workforce Housing, Santa Cruz, California Results in Milligrams per Kilogram (mg/kg)
Residential RSL (mg/kg dry weight)

B1 - 2.5' 8/28/24 2.5 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030 B1 - 10' 8/28/24 10 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA B2 - 2.5' 8/28/24 2.5 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030 B2 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA B2 - 10' 8/28/24 10 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030 B3 - 2.5' 8/28/24 2.5 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030 B3 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA B4 - 2.5' 8/28/24 2.5 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030 B4 - 10' 8/28/24 10 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030 B5 - 2.5' 8/28/24 2.5 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030 B5 - 10' 8/28/24 10 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030 B6 - 2.5' 8/28/24 2.5 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030 B6 - 10' 8/28/24 10 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030 B7 - 2.5' 8/28/24 2.5 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030 B7 - 10' 8/28/24 10 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030 B8 - 2.5' 8/28/24 2.5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA B8 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA B8 - 10' 8/28/24 10 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA B9 - 5' 8/28/24 5.0 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030 B9 - 10' 8/28/24 10 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030 B10 - 2.5' 8/28/24 2.5 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030 B10 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA B10 - 10' 8/28/24 10 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA B11 - 0.5' 8/30/24 0.5 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0013 <0.0030 <0.0030 <0.0030 <0.0030 <0.0030 <0.0060 <0.0030

2.3 2.0 1.9 0.086 --- 0.30 1.7 --- 0.034 --- --- --- --- --- 0.57 --- 0.13 0.070 --- 0.45 81

6.2 9.3 7.1 0.24 --- 0.82 6.1 --- 0.093 --- --- --- --- --- 2.0 --- 0.63 0.3 --- 1.2 380 Notes: RSL = Regional Screening Levels, U.S. EPA November 2023 (TR=1E-06 and THQ=1.0) - Available California DTSC HERRO Note 3 (June 2020 - Revised May 2022) values utilized. RSL values are in dry weight < 10 = less than the indicated method detection limit (not detected) -- = dashed where screening levels are not available.
bold = values in bold represent detected concentrations above laboratory reporting limit NA = not analyzed
Industrial RSL
Residential
Results in Milligrams per Kilogram (mg/kg)
Sample
Depth
(ft) gamma- Chlordane Heptachlor Heptachlor
Epoxide
Methoxychlor Endosulfan I Endosulfan II Toxaphene Trifluralin Endosulfan Sulfate Endrin EndrinAldehyde
gamma BHC
alpha BHC alphaChlordane beta BHC Chlordane
(technical) delta BHC Dieldrin
TABLE 3

SUMMARY OF SOIL SAMPLE ANALYTICAL RESULTS
ORGANOCHLORINE PESTICIDES - METHOD 8081A
Santa Cruz City Schools, Workforce Housing, Santa Cruz, California Sample ID Sample Date 4,4-DDD 4,4-DDE 4,4-DDT

B1 - 2.5' 8/28/24 2.5 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 Varies B1 - 10' 8/28/24 10 NA NA NA NA NA NA NA NA NA NA NA NA NA NA Varies B2 - 2.5' 8/28/24 2.5 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 Varies B2 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA Varies B2 - 10' 8/28/24 10 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 Varies B3 - 2.5' 8/28/24 2.5 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 Varies B3 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA Varies B4 - 2.5' 8/28/24 2.5 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050IS <0.050IS Varies B4 - 10' 8/28/24 10 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 Varies B5 - 2.5' 8/28/24 2.5 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 Varies B5 - 10' 8/28/24 10 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 Varies B6 - 2.5' 8/28/24 2.5 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 Varies B6 - 10' 8/28/24 10 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 Varies B7 - 2.5' 8/28/24 2.5 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 Varies B7 - 10' 8/28/24 10 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 Varies B8 - 2.5' 8/28/24 2.5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA Varies B8 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA Varies B8 - 10' 8/28/24 10 NA NA NA NA NA NA NA NA NA NA NA NA NA NA Varies B9 - 5' 8/28/24 5.0 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 Varies B9 - 10' 8/28/24 10 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 Varies B10 - 2.5' 8/28/24 2.5 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 <0.050 Varies B10 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA Varies B10 - 10' 8/28/24 10 NA NA NA NA NA NA NA NA NA NA NA NA NA NA Varies -- 3,300 17,000 1.1 0.11 1.1 -- 11 110 0.028 2,400 2,300 1.1 1,800 Various -- 23,000 130,000 12 1.3 13 -- 130 1,300 0.31 18,000 17,000 13 13,000 Various Notes:

RSL = Regional Screening Levels, U.S. EPA November 2022 (TR=1E-06 and THQ=1.0) - Available California DTSC HERRO Note 3 (June 2020 - Revised May 2022) values utilized. RSL values are in dry weight < 10 = less than the indicated method detection limit (not detected) 2-
Methylnapht
halene
-- = dashed where screening levels are not available.

Pyrene
Other
SVOCs
Results in Milligrams per Kilogram (mg/kg)
Residential RSL
Commercial/Industrial RSL
Dibenzo (a,h)
Anthracene Fluoranthene Fluorene Benzo (a)anthracene
Benzo (a)
pyrene
Benzo (b)
fluoranthene
Benzo
(g,h,i)
perylene
Benzo (k)
fluoranthene Chrysene
TABLE 4

SUMMARY OF SOIL SAMPLE ANALYTICAL RESULTS
SEMI-VOLATILE ORGANIC HYDROCARBONS (SVOCs) BY METHOD 8270C Santa Cruz City Schools, Workforce Housing, Santa Cruz, California Sample ID Sample
Date
Sample
Depth (ft) Acenaphthene Anthracene Indeno(1,2,3-cd)Pyrene

16.1336
B1 - 2.5' 8/28/24 2.5 <0.0060 <0.011 <0.011 <0.011 <0.011 <0.011 <0.0060 B1 - 10' 8/28/24 10 NA NA NA NA NA NA NA
B2 - 2.5' 8/28/24 2.5 <0.0060 <0.011 <0.011 <0.011 <0.011 <0.011 <0.0060 B2 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA
B2 - 10' 8/28/24 10 <0.0060 <0.011 <0.011 <0.011 <0.011 <0.011 <0.0060 B3 - 2.5' 8/28/24 2.5 <0.0060 <0.011 <0.011 <0.011 <0.011 <0.011 <0.0060 B3 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA
B4 - 2.5' 8/28/24 2.5 <0.0060 <0.011 <0.011 <0.011 <0.011 <0.011 <0.0060 B4 - 10' 8/28/24 10 <0.0060 <0.011 <0.011 <0.011 <0.011 <0.011 <0.0060 B5 - 2.5' 8/28/24 2.5 <0.0060 <0.011 <0.011 <0.011 <0.011 <0.011 <0.0060 B5 - 10' 8/28/24 10 <0.0060 <0.011 <0.011 <0.011 <0.011 <0.011 <0.0060 B6 - 2.5' 8/28/24 2.5 <0.0060 <0.011 <0.011 <0.011 <0.011 <0.011 <0.0060 B6 - 10' 8/28/24 10 <0.0060 <0.011 <0.011 <0.011 <0.011 <0.011 <0.0060 B7 - 2.5' 8/28/24 2.5 <0.0060 <0.011 <0.011 <0.011 <0.011 <0.011 <0.0060 B7 - 10' 8/28/24 10 <0.0060 <0.011 <0.011 <0.011 <0.011 <0.011 <0.0060 B8 - 2.5' 8/28/24 2.5 NA NA NA NA NA NA NA
B8 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA
B8 - 10' 8/28/24 10 NA NA NA NA NA NA NA
B9 - 5' 8/28/24 5.0 <0.0060 <0.011 <0.011 <0.011 <0.011 <0.011 <0.0060 B9 - 10' 8/28/24 10 <0.0060 <0.011 <0.011 <0.011 <0.011 <0.011 <0.0060 B10 - 2.5' 8/28/24 2.5 <0.0060 <0.011 <0.011 <0.011 <0.011 <0.011 <0.0060 B10 - 5' 8/28/24 5.0 NA NA NA NA NA NA NA
B10 - 10' 8/28/24 10 NA NA NA NA NA NA NA
B11- 0.5' 8/30/24 0.5 NA NA NA NA NA NA NA

4.0 0.2 0.17 0.23 0.23 0.24 0.24
17 0.53 0.49 0.58 0.58 0.59 0.6 Notes:
values utilized. RSL values are in dry weight
< 10 = less than followed by the indicated method detection limit (not detected) Residential RSL
Industrial RSL
RSL = Regional Screening Levels, U.S. EPA November 2022 (TR=1E-06 and THQ=1.0) - Available California DTSC HERRO Note 3 (June 2020 - Revised May 2022) PCB-1221 PCB-1232 PCB-1242 PCB-1248 PCB-1254 PCB-1260
Results in Milligrams per Kilogram (mg/kg) Wet Weight
TABLE 5

SUMMARY OF SOIL SAMPLE ANALYTICAL RESULTS
POLYCHLORINATED BIPHENYLS (PCBs) - METHOD 8082
Santa Cruz City Schools, Workforce Housing, Santa Cruz, California Sample ID and
Depth Sample Date
Sample
Depth
(ft) PCB-1016

Sample ID Probe
Depth (ft)
Sample
Canister
ID
Sample
Regulator
ID
Purge/Sample
Flow Rate
(ml/minutes)
Calculated 3 Well
Purge Volume
(ml)
Calculated
Purge Time
(minutes)
Start
Purge
End
Purge
Start
Sample
End
Sample
Start
Canister
Vacuum
("Hg)
End Canister
Vacuum
(Inches Hg)
Shroud
PID
(ppm)
Calculated
Shroud
PID1
(µg/m3)
Reported
Sample Lab
IPA
Concentration
(µg/m3)
Percent of
Shroud IPA
Concentration
Detected in
Sample
SG-1 3 102 2587 122 1,781 14.6 0958 1002 1002 1011 30 5 27 399,184 <2.1 <0.01 % SG-2 3 136 2563 113 1,781 15.8 0922 0926 0927 0934 26 5 15 221,769 <2.1 <0.01 % SG-3 3 120 2522 119 1,781 15.0 0746 0750 0750 0752 15 3 21 310,477 <2.1 <0.01 % SG-4 3 140 2581 123 1,781 14.5 1030 1034 1034 1041 28 5 10 147,846 <2.1 <0.01 % Notes:
ft = feet 8:00 AM 10:00 AM
"Hg = inches of mercury Outside Temperature (OF) 63 68
ml = milliliters Outside Barometric Pressure ("Hg) 28.97 28.95 "H2O = inches of water Outside Humidity 81 65
oF = degrees Fahrenheit Wind Speed/Direction 5/SE 6/SE
PID = photoionization detector
<2.1 = less than the indicated method detection limit (not detected) ppm = parts per million
µg/m3 = micrograms per cubic meter
1 = Calculated shroud PID in µg/m3 equals {PID ppm X mole weight of IPA (60.1 g/mole) X 0.041 * PID correction factor for IPA (6.0) X 1,000} TABLE 6

SUMMARY OF SOIL VAPOR PURGE AND SAMPLE TIMES
Santa Cruz City Schools, Workforce Housing, Santa Cruz, California August 30, 2024 - Soil Gas Sampling
Time

16.1338
Table 7
Summary of Soil Gas Sample Analytical Results
Santa Cruz City Schools, Workforce Housing, Santa Cruz, California Benzene Toluene Ethylbenzene
m,pXylenes o-Xylenes TPHg PCE TCE Chloroform Dichloromethane AcetoneCarbon Disulfide Ethanol 2-Butanone 2-propanol(Tracer Gas)
All
Others
Sample ID Depth (ft) Sample Date
SG-1 3 8/30/2024 <2.1 <1.3 <1.5 <1.5 <1.5 2,704 <0.7 <0.5 4.5 24 83 22 29 12 <2.1 ND SG-2 3 8/30/2024 <2.1 <1.3 <1.5 <1.5 <1.5 699 <0.7 <0.5 3.2 J 12 28 3.8 J 48 9.7 <2.1 ND SG-3 3 8/30/2024 3.3 <1.3 <1.5 <1.5 <1.5 3,494 <0.7 <0.5 <0.82 8.7 30 2.7 J 75 <1.97 <2.1 ND SG-4 3 8/30/2024 3.6 <1.3 <1.5 <1.5 <1.5 1,427 <0.7 <0.5 <0.82 3.8 40 3.2 J <1.57 4.4 J <2.1 ND

3.2 10,000 + 37 20,000 + 15 16 4.1 - - - 1,100,000 + 24,333 1+- - - 173,333 1+
- - - - - - 14 44,000 + 160 83,000 + 67 100 18 - - - 4,500,000 + 103,333 1+ - - - 733,333
1+
- - - - - -
Notes:

PCE = tetrachloroethylene
TCE = trichloroethylene
* = value for total xylenes
+ = non-carcinogenic screening level value Equal to or exceeds residential screening level but below commercial screening level bold = values in bold represent detected concentrations above method detection limit ND = this analysis includes a variety of individual compounds. The "ND" designation indicates that individual compounds included in the analyses were not detected above laboratory reporting limits.
--- = not available
J = result below the reporting limit but above the method detection limit <10 = less than the indicated laboratory reporting limit ESL = Environmental Screening Levels, San Francisco Bay Regional Water Quality Control Board, July 25, 2019 Commercial Soil Vapor Screening Level (RWQCB ESL) 15,000 * + 1 = No ESL Available. Derived residential/commercial soil gas screening level calculated by dividing the regulatory residential/commercial ambient air screening level (HERO Note 3 or RSL when a chemical is not listed in the HHRA) by the default indoor air attenuation factor of 0.03 as specified in the final draft of the Supplemental Guidance for Screening and Evaluation of Vapor Intrusion dated February 2023 published by the DTSC (Supplemental Guidance).

Analyte
Analytical Method METHOD T0-15
Results in µg/m3
Residential Soil Vapor Screening Level (RWQCB ESL) 3,500 * +

16.1339
B1 8/28/24 1,600 3,000 <7.0 <0.089 2.0 <0.071 <0.066 <0.044 <2.0 <0.056 <0.096 ND B4 8/28/24 550 1,000 <7.0 <0.089 0.56 <0.071 <0.066 <0.50 <2.0 <0.056 <0.096 ND B5 8/28/24 120 240 <7.0 <0.089 3.7 <0.071 <0.066 <0.50 <2.0 <0.056 <0.096 ND B6 8/28/24 380 760 <7.0 <0.089 <0.079 <0.071 <0.066 <0.50 <2.0 <0.056 <0.096 ND 100 * -- 100 * 0.084

5.0 +

0.49 5.0 +

0.15 1.0 +
410
150 +

1.5 700 +
190
1,750 +
14 13 + 0.12 VARIOUS
Notes:

TPH-g = Total petroleum hydrocarbons as gasoline PCE = Tetrachloroethene TPH-d = Total petroleum hydrocarbons as diesel TCE = Trichloroethene Equal or exceeds Tap Water RSL but below drinking water MCL TPH-mo = Total petroleum hydrocarbons as motor oil MTBE = Methyl tert-Butyl Ether VOCs = Volatile organic compounds NA = not analyzed
< 10 = less than followed by the indicated method detection limit (not detected) RSL = Regional Screening Levels for Tap Water, U.S. EPA November 2022 (TR=1E-06 and THQ=1.0) - Available California DTSC HERRO Note 3 (June 2020 - Revised May 2022) values utilized. * = Environmental Screening Levels, compiled by the California Regional Water Quality Control Board, San Francisco Bay Region (revised July 2019) - Direct Exposure ND = this analysis includes a variety of individual compounds. The "ND" designation indicates that individual compounds included in the analyses were not detected above method detection limits. + = Value is maximum contaminant level for drinking water (MCL) J = Estimated value that is below the laboratory reporting limit but above the method detection limit Equal or exceeds Tap Water RSL
Xylenes MTBE
Results in Micrograms per Liter (µg/L)
Tap Water RSL
TPHg Naphthalene Other VOCS
TABLE 8

SUMMARY OF GROUNDWATER SAMPLE ANALYTICAL RESULTS
Total Petroleum Hydrocarbons and Volatile Organic Hydrocarbons - Method 8015B/8260B Santa Cruz City Schools, Workforce Housing, Santa Cruz, California Sample
Identification Date TPHd TPHmo PCE TCE Benzene Toluene Ethylbenzene

16.1340
Sample ID Sample
Date Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Mercury Molybdenum Nickel Selenium Silver Thallium Vanadium Zinc B1 8/28/24 <2.9 <8.0 250 <0.36 <0.91 3.3 J 24 7.7 <3.0 41 J 15 53 <12 <3.0 <14 23 11 B4 8/28/24 <2.9 <8.0 170 <0.36 <0.91 2.9 J 7.2 5.6 5.0 41 J 7.4 15 <12 <3.0 <14 12 7.6 B5 8/28/24 <2.9 <8.0 77 <0.36 <0.91 <1.6 2.8 3.9 J 5.5 48 J 13 24 <12 <3.0 <14 15 5.6 B6 8/28/24 <2.9 <8.0 240 0.84 J <0.91 55 20 19 17 37 J 22 90 <12 <3.0 <14 47 92

7.8 0.0082
10 *
3,800
1,000 *

4.0 4.0 *

1.8 5.0 * 22,000 6.0
----- 1,300 *0.28
15*

0.063

2.0 * 100
200
100 *
100 50
* 94

0.2 2.0 * 86 6,000
Notes:

RSL = Regional Screening Levels for Tap Water, U.S. EPA November 2022 (TR=1E-06 and THQ=1.0) - Available California DTSC HERRO Note 3 (June 2020 - Revised May 2022) values utilized. * = Value is maximum contaminant level for drinking water (MCL) < 10 = less than followed by the indicated method detection limit (not detected) Equal or exceeds Tap Water RSL and/or Drinking Water MCL J = Estimated value that is below the laboratory reporting limit but above the method detection limit \
Tap Water RSL
TABLE 9

SUMMARY OF GROUNDWATER SAMPLE ANALYTICAL RESULTS
HEAVY METALS - METHOD 6010B/7471A
Santa Cruz City Schools, Workforce Housing, Santa Cruz, California Results in Micrograms per Liter (µg/L)

B1 8/28/24 <1.2 <1.1 <2.1 <1.3 <1.1 <2.2 <1.9 <1.3 <2.0 <1.2 <1.1 <2.0 <1.3 Varies B4 8/28/24 <1.2 <1.1 <2.1 <1.3 <1.1 <2.2 <1.9 <1.3 <2.0 <1.2 <1.1 <2.0 <1.3 Varies B5 8/28/24 <1.2 <1.1 <2.1 <1.3 <1.1 <2.2 <1.9 <1.3 <2.0 <1.2 <1.1 <2.0 <1.3 Varies B6 8/28/24 <1.2 <1.1 <2.1 <1.3 <1.1 <2.2 <1.9 <1.3 <2.0 <1.2 <1.1 <2.0 <1.3 Varies 260 1,000 0.017 0.025 0.25 ----- 2.5 25 0.0061 800 160 0.025 81 ----- Notes:

RSL = Regional Screening Levels, U.S. EPA November 2022 (TR=1E-06 and THQ=1.0) - Available California DTSC HERRO Note 3 (June 2020 - Revised May 2022) values utilized. < 10 = less than followed by the indicated method detection limit (not detected) -- = dashed where screening levels are not available. J = Estimated value that is below the laboratory reporting limit but above the method detection limit Results in Micrograms per Liter (µg/L)
Tap Water RSL
Dibenzo (a,h)
Anthracene Fluoranthene Fluorene Indeno(1,2,3-cd)Pyrene Pyrene Benzo (a)pyrene Benzo (b)
fluoranthene
Benzo
(g,h,i)
perylene
Benzo (k)
fluoranthene Chrysene OtherSVOCs
TABLE 10

SUMMARY OF GROUNDWATER SAMPLE ANALYTICAL RESULTS
SEMI-VOLATILE ORGANIC HYDROCARBONS (SVOCs) BY METHOD 8270C Santa Cruz City Schools, Workforce Housing, Santa Cruz, California Sample ID Sample
Date Acenaphthene Anthracene Benzo (a)anthracene

16.1342
B1 8/28/24 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50
B4 8/28/24 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50
B5 8/28/24 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50
B6 8/28/24 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0

0.22 0.0047 0.0047 0.0078 0.0078 0.0079 0.0078

0.50 0.50 0.50 0.50 0.50 0.50 0.50
Notes:
< 10 = less than followed by the indicated method detection limit (not detected) MCL = maximum contaminant level for drinking water established for PCBs Results in Micrograms per Liter (µg/l)
TABLE 11

SUMMARY OF GROUNDWATER SAMPLE ANALYTICAL RESULTS
POLYCHLORINATED BIPHENYLS (PCBs) - METHOD 8082
Santa Cruz City Schools, Workforce Housing, Santa Cruz, California Sample ID Sample Date PCB-1016 PCB-1221
Tap Water RSL
RSL = Regional Screening Levels for Tap Water, U.S. EPA May 2024 (TR=1E-06 and THQ=1.0) - Available California DTSC HERRO Note 3 (June 2020 - Revised May 2022) values utilized.

PCB-1232 PCB-1242 PCB-1248 PCB-1254 PCB-1260
MCL

16.1343

APPENDIX A

SOIL BORING LOGS

16.1344
0 5
10 15
20 25
2/6
2/6
3/6
3/6
2/6
5/6
3/6
4/6
6/6
50/2
AC
CL
SM
ROCK
Asphaltic Concrete
SANDY LEAN CLAY, moist, low
plastic, brown, no odors
firm, moist, iron staining, trace coarse
sand, no odor
SILTY SAND, loose, wet, very fine to
fine grained, tan, no odor
SILTSTONE; slightly friable, hard,
moist, brownish gray
Bottom of Boring
5 7
10 >50

0.0 ppm

0.0 ppm

0.0 ppm

LOG OF SOIL BORING
BORING B-1
Project: Proposed SCCS Workforce Housing Project
Location: 313 Swift Street, Santa Cruz, CA Project Number: E95815.03 Logged By: SB Date Started: 8/28/24
Drilled By: JS
Auger Type: Hollow Stem Auger Drill Type: CME 75
Depth to Groundwater: 6 feet Elevation:

Notes: Collected grab groundwater sample
DEPTH
(feet)

SOIL SYMBOLS

SAMPLER SYMBOLS

AND FIELD TEST DATA
USCS Soil Description Blows per
foot PID READINGS (ppm)

16.1345
0 5
10 15
20 25
5/6
5/6
3/6
2/6
6/6
10/6
4/6
4/6
6/6
50/3
CL
ML
SM
ROCK
SANDY LEAN CLAY, soft, moist, fine
to coarse sand, red, some grass/roots,
no odor
Firm
SANDY SILT, very stiff, moist, iron
staining, trace coarse sand, no odor
SILTY SAND, loose, wet, fine grained,
brown, no odor
SILTSTONE; slightly friable, hard,
moist, brownish gray
Bottom of Boring
8 16
10 >50

0.0 ppm

0.0 ppm

0.0 ppm

LOG OF SOIL BORING
BORING B-2
Project: Proposed SCCS Workforce Housing Project
Location: 313 Swift Street, Santa Cruz, CA Project Number: E95815.03 Logged By: SB Date Started: 8/28/24
Drilled By: JS
Auger Type: Hollow Auger Stem Drill Type: CME 75
Depth to Groundwater: 8 feet Elevation:

Notes:

DEPTH
(feet)

SOIL SYMBOLS

SAMPLER SYMBOLS

AND FIELD TEST DATA
USCS Soil Description Blows per
foot PID READINGS (ppm)

16.1346
0 5
10 15
20 25
17/6
11/6
9/6
5/6
6/6
6/6
2/6
3/6
5/6
50/3
CL
ML
SM
ROCK
SANDY LEAN CLAY, soft, moist, fine
to coarse sand, dark brown, some
grass/roots, no odor
color to black, very stiff
SANDY SILT, stiff, wet, fine to coarse
sand, reddish brown, no odor
SILTY SAND, loose, wet, fine grained,
brown,no odor
SILTSTONE; hard, slightly friable,
moist, brownish gray
Bottom of Boring
20 12
8 >50

0.0 ppm

0.0 ppm

0.0 ppm

LOG OF SOIL BORING
BORING B-3
Project: Proposed SCCS Workforce Housing Project
Location: 313 Swift Street, Santa Cruz, CA Project Number: E95815.03 Logged By: SB Date Started: 8/29/24
Drilled By: JS
Auger Type: Hollow Auger Stem Drill Type: CME 75
Depth to Groundwater: 5 feet Elevation:

Notes:

DEPTH
(feet)

SOIL SYMBOLS

SAMPLER SYMBOLS

AND FIELD TEST DATA
USCS Soil Description Blows per
foot PID READINGS (ppm)

16.1347
0 5
10 15
20 25
12/6
9/6
6/6
5/6
5/6
4/6
6/6
4/6
17/6
CL
ML
SANDY LEAN CLAY, moist, low
plastic, brown, no odor
SANDY SILT, stiff, moist, fine to
cooarse sand, black, no odor
reddish brown
very stiff, wet, brown, no odor
Bottom of Boring
15 10
21 0.0 ppm

0.0 ppm

0.0 ppm

LOG OF SOIL BORING
BORING B-4
Project: Proposed SCCS Workforce Housing Project
Location: 313 Swift Street, Santa Cruz, CA Project Number: E95815.03 Logged By: SB Date Started: 8/29/24
Drilled By: JS
Auger Type: Hollow Auger Stem Drill Type: CME 75
Depth to Groundwater: 8 feet Elevation:

Notes: Collected grab groundwater sample.

DEPTH
(feet)

SOIL SYMBOLS

SAMPLER SYMBOLS

AND FIELD TEST DATA
USCS Soil Description Blows per
foot PID READINGS (ppm)

16.1348
0 5
10 15
20 25
2/6
1/6
2/6
10/6
8/6
6/6
5/6
4/6
4/6
50/3
CL
ML
ROCK
SANDY LEAN CLAY, soft, low plastic,
brown, no odor
gray brown
SANDY SILT, stiff, moist, fine to
coarse sand, reddish brown
trace fine sand, firm, wet
ROCK - SILTSTONE, slightly friable,
hard, mosit, brownish gray, no odor
Bottom of Boring
3 14
8 >50

0.0 ppm

0.0 ppm

0.0 ppm

LOG OF SOIL BORING
BORING B-5
Project: Proposed SCCS Workforce Housing Project
Location: 313 Swift Street, Santa Cruz, CA Project Number: E95815.03 Logged By: SB Date Started: 8/29/24
Drilled By: JS
Auger Type: Hollow Auger Stem Drill Type: CME 75
Depth to Groundwater: 8 feet Elevation:

Notes: Collected grab groundwater sample.

DEPTH
(feet)

SOIL SYMBOLS

SAMPLER SYMBOLS

AND FIELD TEST DATA
USCS Soil Description Blows per
foot PID READINGS (ppm)

16.1349
0 5
10 15
20 25
3/6
3/6
3/6
1/6
2/6
4/6
5/6
5/6
7/6
50/3
AC
CL
SM
ROCK
Asphaltic concrete
LEAN SANDY CLAY, moist, soft, low
plastic, dark brown, no odor
Wet
SILTY SAND, medium dense, wet,
very fine to fine grained, tan, no odor
SILTSTONE; slightly friable, hard,
moist brownish gray, no odor
Bottom of Boring
6 6
12 >50

0.0 ppm

0.0 ppm

0.0 ppm

LOG OF SOIL BORING
BORING B-6
Project: Proposed SCCS Workforce Housing Project
Location: 313 Swift Street, Santa Cruz, CA Project Number: E95815.03 Logged By: SB Date Started: 8/28/24
Drilled By: JS
Auger Type: Hollow Auger Stem Drill Type: CME 75
Depth to Groundwater: 5 feet Elevation:

Notes: Collected grab groundwater sample.

DEPTH
(feet)

SOIL SYMBOLS

SAMPLER SYMBOLS

AND FIELD TEST DATA
USCS Soil Description Blows per
foot PID READINGS (ppm)

16.1350
0 5
10 15
20 25
10/6
10/6
12/6
4/6
8/6
8/6
4/6
15/6
50/3
CL
ML
SANDY LEAN CLAY; moist, low
plastic, fine sand, brown, no odor
Very stiff, trace sand
more fine sands, wet
SILT, hard, moist, dark brown, no
odor
Bottom of Boring
22 16
>50

0.0 ppm

0.0 ppm

0.0 ppm

LOG OF SOIL BORING
BORING B-7
Project: Proposed SCCS Workforce Housing Project
Location: 313 Swift Street, Santa Cruz, CA Project Number: E95815.03 Logged By: SB Date Started: 8/29/24
Drilled By: JS
Auger Type: Hollow Auger Stem Drill Type: CME 75
Depth to Groundwater: 5 feet Elevation:

Notes:

DEPTH
(feet)

SOIL SYMBOLS

SAMPLER SYMBOLS

AND FIELD TEST DATA
USCS Soil Description Blows per
foot PID READINGS (ppm)

16.1351
0 5
10 15
20 25
8/6
3/6
5/6
2/6
3/6
6/6
9/6
6/6
9/6
50/5
CL
SM
ROCK
SANDY LEAN CLAY, moist, low
plastic, fine to coarse grained sand,
brown, no odor.
soft, dark brown
Reddish brown
SILTY SAND, medium dense, wet,
fine to very fined grained, tan, no odor
SILTSTONE; slightly friable, hard,
moist, brownish gray
Bottom of Boring
8 9
15 0.0 ppm

0.0 ppm

0.0 ppm

LOG OF SOIL BORING
BORING B-8
Project: Proposed SCCS Workforce Housing Project
Location: 313 Swift Street, Santa Cruz, CA Project Number: E95815.03 Logged By: SB Date Started: 8/29/24
Drilled By: JS
Auger Type: Hollow Auger Stem Drill Type: CME 75
Depth to Groundwater: 8 feet Elevation:

Notes:

DEPTH
(feet)

SOIL SYMBOLS

SAMPLER SYMBOLS

AND FIELD TEST DATA
USCS Soil Description Blows per
foot PID READINGS (ppm)

16.1352
0 5
10 15
20 25
2/6
2/6
3/6
3/6
4/6
6/6
18/6
50/3
CL
ML
SANDY LEAN CLAY; mosit, low
plastic, fine to coarse grained sand,
brown, no odor
Firm
Stiff
SILT; hard, moist, dense, moist, dark
brown, no odor
Bottom of Boring
5 10
>50

0.0 ppm

0.0 ppm

0.0 ppm

LOG OF SOIL BORING
BORING B-9
Project: Proposed SCCS Workforce Housing Project
Location: 313 Swift Street, Santa Cruz, CA Project Number: E95815.03 Logged By: SB Date Started: 8/29/24
Drilled By: JS
Auger Type: Hollow Auger Stem Drill Type: CME 75
Depth to Groundwater: NE Elevation:

Notes:

DEPTH
(feet)

SOIL SYMBOLS

SAMPLER SYMBOLS

AND FIELD TEST DATA
USCS Soil Description Blows per
foot PID READINGS (ppm)

16.1353
0 5
10 15
20 25
2/6
3/6
3/6
2/6
3/6
5/6
3/6
5/6
12/6
AC
CL
ML
Asphaltic Concrete
SANDY LEAN CLAY; moist, low
plastic, fine to coearse grained sand,
dark brown.

Firm, moist to wet, dark brown, trace
sand, slight petroleum odor
medium stiff, wet, reddish brown, no
odor
SILT, wet, very stiff, brown, no odor
Bottom of Boring
6 8
17 0.0 ppm

0.0 ppm

0.0 ppm

LOG OF SOIL BORING
BORING B-10
Project: Proposed SCCS Workforce Housing Project
Location: 313 Swift Street, Santa Cruz, CA Project Number: E95815.03 Logged By: SB Date Started: 8/29/24
Drilled By: JS
Auger Type: Hollow Auger Stem Drill Type: CME 75
Depth to Groundwater: 3 feet Elevation:

Notes:

DEPTH
(feet)

SOIL SYMBOLS

SAMPLER SYMBOLS

AND FIELD TEST DATA
USCS Soil Description Blows per
foot PID READINGS (ppm)

16.1354

1. BSG = below surface grade.

2. PID = photoionization detector

3. ppm = parts per million

4. Boring locations are referenced to existing site features.

5. These logs are subject to the limitations, conclusions, and recommendations in this report.

Notes:

Symbol Description
Strata symbols
Aspaltic Concrete
Low plasticity
clay
Silty sand
Basalt
(or generic rock)
Silt
Description not given for:
"S]"
Misc. Symbols
Water table during
drilling
Soil Samplers
Standard penetration test

KEY TO SYMBOLS

16.1355

APPENDIX B

LABORATORY ANALYTICAL REPORTS

16.1356
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
October 23, 2024
California ELAP Certificate #1371

SARA BLOOM
MTA Environmental Division
RE: SCCS Work Force Housing
Fresno, CA 93721
2527 Fresno Street
Work Order #: KH30003
Enclosed are the analytical results for samples received by our laboratory on 08/30/24 . For your reference, these analyses have been assigned laboratory work order number KH30003.

All analyses have been performed according to our laboratory's quality assurance program. All results are intended to be considered in their entirety, Moore Twining Associates, Inc. (MTA) is not responsible for use of less than complete reports. Results apply only to samples analyzed.

If you have any questions, please feel free to contact us at the number listed above.

Sincerely,
Moore Twining Associates, Inc.

Lauren Cox
Client Services Representative

16.1357 Page 1 of 166
Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Analytical Report for the Following Samples
Sample ID Notes Laboratory ID Matrix Date Sampled Date Received B1 - 2.5' KH30003-01 Soil 08/28/24 14:07 08/30/24 09:45 B1 - 10' KH30003-03 Soil 08/28/24 14:19 08/30/24 09:45
B1 KH30003-05 Ground Water 08/28/24 14:58 08/30/24 09:45 B2 - 2.5' KH30003-06 Soil 08/28/24 12:48 08/30/24 09:45 B2 - 5' KH30003-07 Soil 08/28/24 13:01 08/30/24 09:45
B2 - 10' KH30003-08 Soil 08/28/24 13:11 08/30/24 09:45
B3 - 2.5' KH30003-09 Soil 08/29/24 07:13 08/30/24 09:45 B3 - 5' KH30003-10 Soil 08/29/24 07:18 08/30/24 09:45
B4 - 2.5' KH30003-13 Soil 08/29/24 09:05 08/30/24 09:45 B4 - 10' KH30003-14 Soil 08/29/24 09:18 08/30/24 09:45
B4 KH30003-15 Ground Water 08/29/24 09:37 08/30/24 09:45 B5 - 2.5' KH30003-16 Soil 08/29/24 08:18 08/30/24 09:45 B5 - 10' KH30003-18 Soil 08/29/24 08:30 08/30/24 09:45
B5 KH30003-19 Ground Water 08/29/24 10:20 08/30/24 09:45 B6 - 2.5' KH30003-20 Soil 08/28/24 11:27 08/30/24 09:45 B6 - 10' KH30003-22 Soil 08/28/24 11:41 08/30/24 09:45
B6 KH30003-24 Ground Water 08/28/24 12:07 08/30/24 09:45 B7 - 2.5' KH30003-25 Soil 08/29/24 11:14 08/30/24 09:45 B7 - 10' KH30003-27 Soil 08/29/24 11:28 08/30/24 09:45
B8 - 2.5' KH30003-28 Soil 08/29/24 11:48 08/30/24 09:45 B8 - 5' KH30003-29 Soil 08/29/24 11:51 08/30/24 09:45
B8 - 10' KH30003-30 Soil 08/29/24 11:58 08/30/24 09:45
B9 - 5' KH30003-33 Soil 08/29/24 13:18 08/30/24 09:45
B9 - 10' KH30003-34 Soil 08/29/24 13:27 08/30/24 09:45
B10 - 2.5' KH30003-35 Soil 08/29/24 12:36 08/30/24 09:45 B10 - 5' KH30003-36 Soil 08/29/24 12:40 08/30/24 09:45
B10 - 10' KH30003-37 Soil 08/29/24 12:49 08/30/24 09:45

CASE NARRATIVE
8270C Analysis Method Deviation
Samples KH30003-09, -13, -25, -27, -33, -34 and -35 were analyzed during a second 12 hour shift. A method blank is typically analyzed after the CCV to show the instrument pathway is clean. This was missed during the second shift.

However, the sample injected after the CCV (KH30003-25) was non detect for all target analytes. The system was determined to be clean based off the non detect in the samples . Data is reportable. DRA 10/17/2024 Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Report amended to report re-analyses for cadnium, chromium and thallium for -27. MCM 10/23/2024 Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 14:07
B1 - 2.5'
KH30003-01 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Metals (Total)
Antimony ND 2.0 0.96 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Arsenic J 1.8 2.0 0.85 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Barium 100 2.0 0.26 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Beryllium J 0.37 0.40 0.053 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Cadmium J 0.14 0.40 0.083 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Chromium 20 2.0 0.19 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Cobalt 2.4 0.80 0.14 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Copper 5.8 2.0 0.26 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Lead 4.3 2.0 0.54 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Mercury J 0.010 0.040 0.00076 mg/kg 1 B4I0404 JAM 09/09/24 9:43 09/09/24 15:51 EPA 7471A Molybdenum J 1.2 2.0 0.36 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Nickel 9.4 2.0 0.24 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Selenium ND 5.0 1.2 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Silver ND 2.0 0.16 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Thallium ND 5.0 1.6 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Vanadium 21 2.5 0.20 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Zinc 16 2.0 0.84 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 15:50 EPA 6010B Semi-Volatile Organics
8081A Twining
4,4¥-DDD ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A 4,4¥-DDE ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A 4,4¥-DDT ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A alpha-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A alpha-Chlordane ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A beta-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A Chlordane (tech) ND 0.030 0.013 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A delta-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A Dieldrin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A Endosulfan I ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A Endosulfan II ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A Endosulfan sulfate ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A Endrin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A Endrin aldehyde ND 0.0083 0.0013 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A Endrin ketone ND 0.0083 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A gamma-BHC (Lindane) ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A gamma-Chlordane ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A Heptachlor ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A Heptachlor epoxide ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A Methoxychlor ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A Toxaphene ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A Trifluralin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A Surr: Decachlorobiphenyl (DCB) S 293% Recovery Limits: 11.4% - 122% B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A Surr: Tetrachloro-meta-xylene (TMX) 140% Recovery Limits: 8.5% - 170% B4I1111 JQV 09/11/24 16:46 09/18/24 18:32 EPA 8081A 8082 Twining
PCB-1016 ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:06 EPA 8082 Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 14:07
B1 - 2.5'
KH30003-01 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8082 Twining
PCB-1221 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:06 EPA 8082 PCB-1232 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:06 EPA 8082 PCB-1242 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:06 EPA 8082 PCB-1248 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:06 EPA 8082 PCB-1254 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:06 EPA 8082 PCB-1260 ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:06 EPA 8082 Surr: Decachlorobiphenyl (DCB) S03 301% Recovery Limits: 17.2% - 156% B4I1111 JQV 09/11/24 16:46 10/03/24 15:06 EPA 8082 Surr: Tetrachloro-meta-xylene (TMX) S03 129% Recovery Limits: 20.6% - 119% B4I1111 JQV 09/11/24 16:46 10/03/24 15:06 EPA 8082 8270C Twining
1,2,4-Trichlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 1,2-Diphenylhydrazine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 1,3-Dinitrobenzene ND 0.33 0.086 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 1,4-Dichlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 1,4-Naphthoquinone ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 1-Naphthylamine CC ND 0.33 0.056 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2,3,4,6-Tetrachlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2,4,5-Trichlorophenol ND 0.33 0.074 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2,4,6-Trichlorophenol ND 0.33 0.12 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2,4-Dichlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2,4-Dimethylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2,4-Dinitrophenol ND 0.33 0.093 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2,4-Dinitrotoluene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2,6-Dichlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2,6-Dinitrotoluene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2-Acetylaminofluorene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2-Chloronaphthalene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2-Chlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2-Methylnaphthalene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2-Methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2-Naphthylamine CC ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2-Nitroaniline ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 2-Nitrophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 3,3¥-Dimethylbenzidine CC ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 3,3'-Dichlorobenzidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 3-Methylcholanthrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 3-Nitroaniline ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 4,6-Dinitro-2-methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 4-Aminobiphenyl ND 0.33 0.11 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 4-Bromophenyl phenyl ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 4-Chloro-3-methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 4-Chlorophenyl phenyl ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 4-Methylphenol ND 0.33 0.087 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 4-Nitroaniline ND 0.33 0.059 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 4-Nitrophenol ND 0.33 0.12 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 14:07
B1 - 2.5'
KH30003-01 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
5-Nitro-o-toluidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C 7,12-Dimethylbenz(a)anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Acenaphthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Acenaphthylene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Acetophenone ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Benzidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Benzo (a) anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Benzo (a) pyrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Benzo (b) fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Benzo (k) fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Benzo(ghi)perylene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Benzoic acid ND 0.33 0.054 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Benzyl alcohol CC ND 0.33 0.069 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Bis(2-chloroethoxy)methane ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Bis(2-chloroethyl)ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Bis(2-chloroisopropyl)ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Bis(2-ethylhexyl) phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Butyl benzyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Chrysene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Dibenzo(a,h)anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Diethyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Dimethyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Di-n-butyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Di-n-octyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Diphenylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Ethyl Methanesulfonate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Fluorene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Hexachlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Hexachlorocyclopentadiene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Hexachloroethane ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Indeno(1,2,3-cd)pyrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Isophorone ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Methapyrilene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Methyl Methanesulfonate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Nitrobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C N-Nitrosodiethylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C N-Nitrosodimethylamine ND 0.33 0.051 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C N-Nitrosodi-n-butylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C N-Nitrosodi-n-propylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C N-Nitrosodiphenylamine ND 0.33 0.10 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C N-Nitrosomethylethylamine ND 0.33 0.080 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C N-Nitrosopiperidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 14:07
B1 - 2.5'
KH30003-01 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
N-Nitrosopyrrolidine ND 0.33 0.086 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C O,O,O-Triethyl phosphorothioate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C o-Toluidine CC ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C p-Dimethylaminoazobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Pentachlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Pentachloronitrobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Pentachlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Phenacetin ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Phenanthrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Phenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Pronamide ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Pyrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Safrole ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Surr: 2,4,6-Tribromophenol 78.7% Recovery Limits: 13% - 118% B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Surr: 2-Fluorobiphenyl 65.1% Recovery Limits: 22% - 112% B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Surr: 2-Fluorophenol 63.3% Recovery Limits: 13% - 99% B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Surr: d14-Terphenyl 99.5% Recovery Limits: 5% - 230% B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Surr: Nitrobenzene-d5 67.1% Recovery Limits: 5% - 189% B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C Surr: Phenol-d5 66.9% Recovery Limits: 20% - 110% B4I1115 DRA 09/11/24 12:30 09/18/24 17:48 EPA 8270C TPH-D (C10-C28)
Diesel ND 10 4.6 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 1:37 EPA 8015B Surr: o-Terphenyl 29.7% Recovery Limits: 11.8% - 130% B4I0616 HME 09/09/24 15:40 09/25/24 1:37 EPA 8015B TPH-MO (C14-C40)
Motor Oil ND 10 2.4 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 1:37 EPA 8015B Volatile Organics
8260B Twining
1,1,1,2-Tetrachloroethane ND 0.00087 0.000095 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,1,1-Trichloroethane (TCA) ND 0.00087 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,1,2,2-Tetrachloroethane ND 0.00087 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,1,2-Trichloroethane ND 0.00087 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,1-Dichloroethane ND 0.00087 0.000071 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,1-Dichloroethene ND 0.00087 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,1-Dichloropropene ND 0.00087 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,2,3-Trichlorobenzene ND 0.00087 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,2,3-Trichloropropane (123TCP) ND 0.00087 0.00019 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,2,4-Trichlorobenzene ND 0.00087 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,2,4-Trimethylbenzene ND 0.00087 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,2-Dibromo-3-chloropropane (DBCP) ND 0.0044 0.00034 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,2-Dibromoethane (EDB) ND 0.00087 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,2-Dichlorobenzene ND 0.00087 0.000079 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,2-Dichloroethane (1,2-DCA) ND 0.00087 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,2-Dichloropropane ND 0.00087 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,3,5-Trimethylbenzene ND 0.00087 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,3-Dichlorobenzene ND 0.00087 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 14:07
B1 - 2.5'
KH30003-01 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
1,3-Dichloropropane ND 0.00087 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 1,4-Dichlorobenzene ND 0.00087 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 2,2-Dichloropropane ND 0.00087 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 2-Butanone (MEK) ND 0.00087 0.00026 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 2-Chloroethylvinyl ether ND 0.017 0.00034 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 2-Chlorotoluene ND 0.00087 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 2-Hexanone ND 0.00087 0.00024 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 4-Chlorotoluene ND 0.00087 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B 4-Methyl-2-pentanone (MIBK) ND 0.00087 0.00027 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Acetone ND 0.017 0.00059 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Acrolein ND 0.044 0.0034 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Acrylonitrile ND 0.0087 0.0024 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Benzene ND 0.00087 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Bromobenzene ND 0.00087 0.000084 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Bromochloromethane ND 0.00087 0.00022 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Bromodichloromethane ND 0.00087 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Bromoform ND 0.00087 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Bromomethane ND 0.00087 0.00061 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Carbon disulfide ND 0.00087 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Carbon tetrachloride ND 0.00087 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Chlorobenzene ND 0.00087 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Chloroethane ND 0.00087 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Chloroform ND 0.00087 0.000098 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Chloromethane ND 0.00087 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Chloroprene ND 0.00087 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B cis-1,2-Dichloroethene ND 0.00087 0.000064 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B cis-1,3-Dichloropropene ND 0.00087 0.000078 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Dibromochloromethane ND 0.00087 0.000096 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Dibromomethane ND 0.00087 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Dichlorodifluoromethane (CFC-12) ND 0.00087 0.000082 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Di-isopropyl ether (DIPE) ND 0.00087 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Ethanol ND 0.044 0.0093 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Ethyl methacrylate ND 0.00087 0.00067 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Ethyl tert-Butyl Ether (ETBE) ND 0.00087 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Ethylbenzene ND 0.00087 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Hexachlorobutadiene ND 0.00087 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Iodomethane ND 0.00087 0.00031 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Isopropylbenzene ND 0.00087 0.000098 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B m,p-Xylene ND 0.00087 0.00025 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Methyl Methacrylate ND 0.00087 0.00027 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Methyl tert-Butyl Ether (MTBE) ND 0.00087 0.00031 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Methylene chloride ND 0.0017 0.00026 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Naphthalene ND 0.00087 0.00026 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B n-Butylbenzene ND 0.00087 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 14:07
B1 - 2.5'
KH30003-01 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
n-Propylbenzene ND 0.00087 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B o-Xylene ND 0.00087 0.000084 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B p-Isopropyltoluene ND 0.00087 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B sec-Butylbenzene ND 0.00087 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Styrene ND 0.00087 0.000095 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Tert-Amyl Methyl Ether (TAME) ND 0.00087 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B tert-Butyl alcohol (TBA) ND 0.017 0.0019 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B tert-Butylbenzene ND 0.00087 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Tetrachloroethene (PCE) ND 0.00087 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Toluene ND 0.00087 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B trans-1,2-Dichloroethene ND 0.00087 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B trans-1,3-Dichloropropene ND 0.00087 0.000097 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B trans-1,4-Dichloro-2-butene ND 0.00087 0.00022 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Trichloroethene (TCE) ND 0.00087 0.000086 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Trichlorofluoromethane (CFC-11) ND 0.00087 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Trichlorotrifluoroethane (CFC-113) ND 0.00087 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Vinyl acetate ND 0.00087 0.00039 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Vinyl chloride ND 0.00087 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Xylenes ND 0.00087 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Surr: 4-Bromofluorobenzene 90.0% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Surr: Dibromofluoromethane 94.0% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B Surr: Toluene-d8 98.6% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 13:02 EPA 8260B TPH-G
Gasoline (C6-C10) ND 1.0 0.079 mg/kg 1 B4I0310 YRA 09/03/24 12:37 09/03/24 13:22 EPA 8015B Surr: 4-Bromofluorobenzene (FID) 77.1% Recovery Limits: 70% - 130% B4I0310 YRA 09/03/24 12:37 09/03/24 13:22 EPA 8015B Sampled: 08/28/24 14:19
B1 - 10'
KH30003-03 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
TPH-D (C10-C28)
Diesel ND 10 4.6 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 2:13 EPA 8015B Surr: o-Terphenyl 41.7% Recovery Limits: 11.8% - 130% B4I0616 HME 09/09/24 15:40 09/25/24 2:13 EPA 8015B TPH-MO (C14-C40)
Motor Oil ND 10 2.4 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 2:13 EPA 8015B Volatile Organics
8260B Twining
1,1,1,2-Tetrachloroethane ND 0.00089 0.000097 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,1,1-Trichloroethane (TCA) ND 0.00089 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,1,2,2-Tetrachloroethane ND 0.00089 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,1,2-Trichloroethane ND 0.00089 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,1-Dichloroethane ND 0.00089 0.000072 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 14:19
B1 - 10'
KH30003-03 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
1,1-Dichloroethene ND 0.00089 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,1-Dichloropropene ND 0.00089 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,2,3-Trichlorobenzene ND 0.00089 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,2,3-Trichloropropane (123TCP) ND 0.00089 0.00019 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,2,4-Trichlorobenzene ND 0.00089 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,2,4-Trimethylbenzene ND 0.00089 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,2-Dibromo-3-chloropropane (DBCP) ND 0.0045 0.00035 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,2-Dibromoethane (EDB) ND 0.00089 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,2-Dichlorobenzene ND 0.00089 0.000081 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,2-Dichloroethane (1,2-DCA) ND 0.00089 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,2-Dichloropropane ND 0.00089 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,3,5-Trimethylbenzene ND 0.00089 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,3-Dichlorobenzene ND 0.00089 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,3-Dichloropropane ND 0.00089 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 1,4-Dichlorobenzene ND 0.00089 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 2,2-Dichloropropane ND 0.00089 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 2-Butanone (MEK) ND 0.00089 0.00027 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 2-Chloroethylvinyl ether ND 0.018 0.00035 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 2-Chlorotoluene ND 0.00089 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 2-Hexanone ND 0.00089 0.00025 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 4-Chlorotoluene ND 0.00089 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B 4-Methyl-2-pentanone (MIBK) ND 0.00089 0.00028 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Acetone ND 0.018 0.00061 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Acrolein ND 0.045 0.0035 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Acrylonitrile ND 0.0089 0.0025 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Benzene ND 0.00089 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Bromobenzene ND 0.00089 0.000086 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Bromochloromethane ND 0.00089 0.00022 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Bromodichloromethane ND 0.00089 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Bromoform ND 0.00089 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Bromomethane ND 0.00089 0.00063 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Carbon disulfide ND 0.00089 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Carbon tetrachloride ND 0.00089 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Chlorobenzene ND 0.00089 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Chloroethane ND 0.00089 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Chloroform ND 0.00089 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Chloromethane ND 0.00089 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Chloroprene ND 0.00089 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B cis-1,2-Dichloroethene ND 0.00089 0.000065 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B cis-1,3-Dichloropropene ND 0.00089 0.000079 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Dibromochloromethane ND 0.00089 0.000098 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Dibromomethane ND 0.00089 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Dichlorodifluoromethane (CFC-12) ND 0.00089 0.000084 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Di-isopropyl ether (DIPE) ND 0.00089 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 14:19
B1 - 10'
KH30003-03 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
Ethanol ND 0.045 0.0096 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Ethyl methacrylate ND 0.00089 0.00069 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Ethyl tert-Butyl Ether (ETBE) ND 0.00089 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Ethylbenzene ND 0.00089 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Hexachlorobutadiene ND 0.00089 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Iodomethane ND 0.00089 0.00032 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Isopropylbenzene ND 0.00089 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B m,p-Xylene ND 0.00089 0.00026 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Methyl Methacrylate ND 0.00089 0.00028 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Methyl tert-Butyl Ether (MTBE) ND 0.00089 0.00032 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Methylene chloride ND 0.0018 0.00027 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Naphthalene ND 0.00089 0.00026 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B n-Butylbenzene ND 0.00089 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B n-Propylbenzene ND 0.00089 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B o-Xylene ND 0.00089 0.000086 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B p-Isopropyltoluene ND 0.00089 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B sec-Butylbenzene ND 0.00089 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Styrene ND 0.00089 0.000097 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Tert-Amyl Methyl Ether (TAME) ND 0.00089 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B tert-Butyl alcohol (TBA) ND 0.018 0.0019 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B tert-Butylbenzene ND 0.00089 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Tetrachloroethene (PCE) ND 0.00089 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Toluene ND 0.00089 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B trans-1,2-Dichloroethene ND 0.00089 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B trans-1,3-Dichloropropene ND 0.00089 0.000099 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B trans-1,4-Dichloro-2-butene ND 0.00089 0.00022 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Trichloroethene (TCE) ND 0.00089 0.000088 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Trichlorofluoromethane (CFC-11) ND 0.00089 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Trichlorotrifluoroethane (CFC-113) ND 0.00089 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Vinyl acetate ND 0.00089 0.00040 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Vinyl chloride ND 0.00089 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Xylenes ND 0.00089 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Surr: 4-Bromofluorobenzene 92.8% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Surr: Dibromofluoromethane 97.5% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B Surr: Toluene-d8 99.1% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 13:29 EPA 8260B TPH-G
Gasoline (C6-C10) ND 1.0 0.079 mg/kg 1 B4I0310 YRA 09/03/24 12:37 09/03/24 13:50 EPA 8015B Surr: 4-Bromofluorobenzene (FID) 81.9% Recovery Limits: 70% - 130% B4I0310 YRA 09/03/24 12:37 09/03/24 13:50 EPA 8015B Sampled: 08/28/24 14:58
B1
KH30003-05 (Ground Water)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 14:58
B1
KH30003-05 (Ground Water)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Metals (Total)
Antimony ND 0.0050 0.0029 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Arsenic ND 0.010 0.0080 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Barium 0.25 0.010 0.00086 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Beryllium ND 0.0010 0.00036 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Cadmium ND 0.0010 0.00091 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Chromium J 0.0033 0.0050 0.0016 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Cobalt 0.024 0.0020 0.0011 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Copper 0.0077 0.0050 0.0030 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Lead ND 0.0050 0.0030 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Mercury J 0.041 0.20 0.035 µg/L 1 B4I1003 JAM 09/16/24 10:05 09/16/24 15:31 EPA 245.1 Molybdenum 0.015 0.0050 0.0031 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Nickel 0.053 0.0050 0.0029 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Selenium ND 0.020 0.012 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Silver ND 0.0050 0.0030 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Thallium ND 0.020 0.014 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Vanadium 0.023 0.010 0.0018 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Zinc 0.011 0.0050 0.0042 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:05 EPA 200.7 Semi-Volatile Organics
8270C Twining
1,2,4-Trichlorobenzene *a ND 5.0 0.90 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 1,2-Dichlorobenzene ND 5.0 1.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 1,2-Diphenylhydrazine ND 5.0 1.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 1,3-Dichlorobenzene ND 5.0 1.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 1,4-Dichlorobenzene ND 5.0 1.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 2,3,4,6-Tetrachlorophenol ND 5.0 2.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 2,4,5-Trichlorophenol ND 5.0 1.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 2,4,6-Trichlorophenol ND 5.0 2.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 2,4-Dichlorophenol ND 5.0 1.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 2,4-Dimethylphenol ND 5.0 2.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 2,4-Dinitrophenol ND 5.0 2.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 2,4-Dinitrotoluene ND 5.0 1.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 2,6-Dichlorophenol ND 5.0 1.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 2,6-Dinitrotoluene ND 5.0 1.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 2-Chloronaphthalene ND 5.0 1.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 2-Chlorophenol ND 5.0 2.4 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 2-Methylnaphthalene ND 5.0 1.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 2-Methylphenol ND 5.0 2.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 2-Nitroaniline ND 5.0 2.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 2-Nitrophenol ND 5.0 1.6 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 3,3'-Dichlorobenzidine ND 5.0 4.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 3-Nitroaniline ND 5.0 3.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 4,6-Dinitro-2-methylphenol ND 5.0 2.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 4-Bromophenyl phenyl ether ND 5.0 1.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 4-Chloro-3-methylphenol ND 5.0 1.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 4-Chloroaniline CC ND 5.0 2.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 14:58
B1
KH30003-05 (Ground Water)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
4-Chlorophenyl phenyl ether ND 5.0 0.88 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 4-Methylphenol ND 5.0 1.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 4-Nitroaniline ND 5.0 3.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 4-Nitrophenol ND 5.0 1.5 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C 7,12-Dimethylbenz(a)anthracene ND 5.0 1.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Acenaphthene ND 5.0 1.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Acenaphthylene ND 5.0 1.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Anthracene ND 5.0 1.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Benzidine ND 10 8.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Benzo (a) anthracene ND 5.0 2.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Benzo (a) pyrene ND 5.0 1.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Benzo (b) fluoranthene ND 5.0 1.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Benzo (k) fluoranthene ND 5.0 1.9 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Benzo(ghi)perylene ND 5.0 2.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Benzoic acid ND 5.0 0.66 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Benzyl alcohol CC ND 5.0 1.4 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Bis(2-chloroethoxy)methane ND 5.0 0.88 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Bis(2-chloroethyl)ether ND 5.0 1.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Bis(2-chloroisopropyl)ether ND 5.0 1.6 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Bis(2-ethylhexyl) phthalate 29 5.0 3.9 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Butyl benzyl phthalate ND 5.0 1.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Chrysene ND 5.0 1.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Dibenzo(a,h)anthracene ND 5.0 2.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Dibenzofuran ND 5.0 1.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Diethyl phthalate ND 5.0 1.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Dimethyl phthalate ND 5.0 2.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Di-n-butyl phthalate ND 5.0 4.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Di-n-octyl phthalate ND 5.0 2.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Fluoranthene ND 5.0 1.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Fluorene ND 5.0 1.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Hexachlorobenzene ND 5.0 1.4 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Hexachlorobutadiene ND 5.0 1.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Hexachlorocyclopentadiene ND 5.0 1.6 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Hexachloroethane ND 5.0 1.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Indeno(1,2,3-cd)pyrene ND 5.0 2.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Isophorone ND 5.0 0.93 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Naphthalene ND 5.0 0.87 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Nitrobenzene ND 5.0 0.86 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C N-Nitrosodimethylamine ND 5.0 0.68 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C N-Nitrosodi-n-propylamine ND 5.0 1.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C N-Nitrosodiphenylamine ND 5.0 1.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Pentachlorophenol ND 5.0 4.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Phenanthrene ND 5.0 1.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Phenol ND 5.0 1.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 14:58
B1
KH30003-05 (Ground Water)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
Pyrene ND 5.0 1.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Surr: 2,4,6-Tribromophenol 48.5% Recovery Limits: 14% - 128% B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Surr: 2-Fluorobiphenyl 32.3% Recovery Limits: 21% - 111% B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Surr: 2-Fluorophenol 24.0% Recovery Limits: 5% - 71% B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Surr: d14-Terphenyl 91.2% Recovery Limits: 5% - 189% B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Surr: Nitrobenzene-d5 31.5% Recovery Limits: 22% - 119% B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C Surr: Phenol-d5 16.3% Recovery Limits: 5% - 52% B4I0329 DRA 09/04/24 11:30 09/18/24 15:03 EPA 8270C TPH-D (C10-C28)
Diesel AJ 1600 50 42 µg/L 1 B4I0303 HME 09/03/24 15:10 09/26/24 1:02 EPA 8015B Surr: o-Terphenyl S02 252% Recovery Limits: 34% - 150% B4I0303 HME 09/03/24 15:10 09/26/24 1:02 EPA 8015B TPH-MO (C14-C40)
Motor Oil 2000 100 25 µg/L 1 B4I0303 HME 09/03/24 15:10 09/26/24 1:02 EPA 8015B Volatile Organics
8260B Twining
1,1,1,2-Tetrachloroethane ND 0.50 0.065 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,1,1-Trichloroethane (TCA) ND 0.50 0.076 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,1,2,2-Tetrachloroethane ND 1.0 0.049 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,1,2-Trichloroethane ND 0.50 0.058 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,1-Dichloroethane ND 0.50 0.070 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,1-Dichloroethene ND 0.50 0.10 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,1-Dichloropropene ND 0.50 0.078 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,2,3-Trichlorobenzene ND 0.50 0.12 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,2,3-Trichloropropane (123TCP) ND 0.50 0.057 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,2,4-Trichlorobenzene ND 1.0 0.11 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,2,4-Trimethylbenzene ND 1.0 0.064 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,2-Dibromo-3-chloropropane (DBCP) ND 5.0 0.12 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,2-Dibromoethane (EDB) ND 0.50 0.041 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,2-Dichlorobenzene ND 0.50 0.029 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,2-Dichloroethane (1,2-DCA) ND 0.50 0.048 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,2-Dichloropropane ND 0.50 0.043 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,3,5-Trimethylbenzene ND 0.50 0.050 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,3-Dichlorobenzene ND 0.50 0.040 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,3-Dichloropropane ND 0.50 0.033 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 1,4-Dichlorobenzene ND 0.50 0.021 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 2,2-Dichloropropane ND 1.0 0.15 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 2-Butanone (MEK) ND 10 0.78 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 2-Chloroethylvinyl ether ND 1.0 0.056 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 2-Chlorotoluene ND 0.50 0.043 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 2-Hexanone ND 1.0 0.17 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 4-Chlorotoluene ND 0.50 0.058 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B 4-Methyl-2-pentanone (MIBK) ND 1.0 0.056 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Acetone ND 10 0.81 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Acetonitrile ND 10 1.7 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Acrolein ND 10 0.70 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 14:58
B1
KH30003-05 (Ground Water)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
Acrylonitrile ND 5.0 0.99 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Benzene ND 0.50 0.071 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Bromobenzene ND 0.50 0.036 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Bromochloromethane ND 0.50 0.041 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Bromodichloromethane ND 0.50 0.032 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Bromoform ND 0.50 0.057 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Bromomethane ND 1.0 0.34 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Carbon disulfide ND 0.50 0.044 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Carbon tetrachloride ND 0.50 0.076 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Chlorobenzene ND 0.50 0.11 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Chloroethane ND 0.50 0.064 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Chloroform ND 0.50 0.059 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Chloromethane ND 0.50 0.058 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B cis-1,2-Dichloroethene ND 0.50 0.043 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B cis-1,3-Dichloropropene ND 0.50 0.036 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Dibromochloromethane ND 0.50 0.032 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Dibromomethane ND 0.50 0.056 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Dichlorodifluoromethane (CFC-12) ND 0.50 0.12 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Di-isopropyl ether (DIPE) ND 0.50 0.061 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Ethanol ND 50 9.5 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Ethyl methacrylate ND 1.0 0.054 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Ethyl tert-Butyl Ether (ETBE) ND 1.0 0.043 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Ethylbenzene ND 0.50 0.044 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Hexachlorobutadiene ND 1.0 0.087 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Hexachloroethane ND 1.0 0.041 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Iodomethane ND 5.0 2.1 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Isobutyl alcohol ND 20 3.8 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Isopropylbenzene ND 1.0 0.050 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B m,p-Xylene ND 1.0 0.095 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Methacrylonitrile ND 5.0 0.59 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Methyl Methacrylate ND 0.50 0.045 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Methyl tert-Butyl Ether (MTBE) ND 1.0 0.056 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Methylene chloride ND 1.0 0.12 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Naphthalene ND 0.50 0.096 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B n-Butylbenzene ND 0.50 0.12 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B n-Propylbenzene ND 1.0 0.050 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B o-Xylene ND 0.50 0.047 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B p-Isopropyltoluene ND 1.0 0.074 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Propionitrile ND 10 1.6 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B sec-Butylbenzene ND 0.50 0.066 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Styrene ND 0.50 0.021 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Tert-Amyl Methyl Ether (TAME) ND 1.0 0.032 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B tert-Butyl alcohol (TBA) ND 20 0.98 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B tert-Butylbenzene ND 1.0 0.069 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 14:58
B1
KH30003-05 (Ground Water)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
Tetrachloroethene (PCE) ND 0.50 0.089 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Toluene ND 0.50 0.066 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B trans-1,2-Dichloroethene ND 0.50 0.056 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B trans-1,3-Dichloropropene ND 0.50 0.044 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B trans-1,4-Dichloro-2-butene ND 5.0 0.048 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Trichloroethene (TCE) 2.0 0.50 0.079 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Trichlorofluoromethane (CFC-11) ND 0.50 0.11 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Trichlorotrifluoroethane (CFC-113) ND 1.0 0.11 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Vinyl acetate ND 0.50 0.11 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Vinyl chloride ND 0.50 0.082 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Xylenes ND 2.0 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Surr: 4-Bromofluorobenzene 88.0% Recovery Limits: 70% - 130% B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Surr: Dibromofluoromethane 114% Recovery Limits: 70% - 130% B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B Surr: Toluene-d8 108% Recovery Limits: 70% - 130% B4I0304 YRA 09/03/24 10:10 09/03/24 12:29 EPA 8260B TPH-G
Gasoline (C6-C10) ND 50 7.0 µg/L 1 B4I0610 YRA 09/06/24 12:28 09/06/24 13:53 EPA 8015B Surr: 4-Bromofluorobenzene (FID) 77.0% Recovery Limits: 70% - 130% B4I0610 YRA 09/06/24 12:28 09/06/24 13:53 EPA 8015B Sampled: 08/28/24 12:48
B2 - 2.5'
KH30003-06 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Metals (Total)
Antimony ND 2.0 0.96 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Arsenic ND 2.0 0.85 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Barium 85 2.0 0.26 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Beryllium J 0.33 0.40 0.053 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Cadmium ND 0.40 0.083 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Chromium 35 2.0 0.19 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Cobalt 3.1 0.80 0.14 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Copper 2.9 2.0 0.26 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Lead 5.6 2.0 0.54 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Mercury 0.11 0.040 0.00076 mg/kg 1 B4I0404 JAM 09/09/24 9:43 09/09/24 15:53 EPA 7471A Molybdenum ND 2.0 0.36 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Nickel 22 2.0 0.24 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Selenium ND 5.0 1.2 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Silver ND 2.0 0.16 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Thallium ND 5.0 1.6 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Vanadium 27 2.5 0.20 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Zinc 14 2.0 0.84 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:00 EPA 6010B Semi-Volatile Organics
8081A Twining
4,4¥-DDD ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 12:48
B2 - 2.5'
KH30003-06 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8081A Twining
4,4¥-DDE ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A 4,4¥-DDT ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A alpha-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A alpha-Chlordane ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A beta-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Chlordane (tech) ND 0.030 0.013 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A delta-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Dieldrin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Endosulfan I ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Endosulfan II ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Endosulfan sulfate ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Endrin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Endrin aldehyde ND 0.0083 0.0013 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Endrin ketone ND 0.0083 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A gamma-BHC (Lindane) ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A gamma-Chlordane ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Heptachlor ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Heptachlor epoxide ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Methoxychlor ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Toxaphene ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Trifluralin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Surr: Decachlorobiphenyl (DCB) S 248% Recovery Limits: 11.4% - 122% B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A Surr: Tetrachloro-meta-xylene (TMX) 86.8% Recovery Limits: 8.5% - 170% B4I1111 JQV 09/11/24 16:46 09/18/24 18:47 EPA 8081A 8082 Twining
PCB-1016 ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:21 EPA 8082 PCB-1221 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:21 EPA 8082 PCB-1232 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:21 EPA 8082 PCB-1242 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:21 EPA 8082 PCB-1248 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:21 EPA 8082 PCB-1254 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:21 EPA 8082 PCB-1260 ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:21 EPA 8082 Surr: Decachlorobiphenyl (DCB) S03 589% Recovery Limits: 17.2% - 156% B4I1111 JQV 09/11/24 16:46 10/03/24 15:21 EPA 8082 Surr: Tetrachloro-meta-xylene (TMX) 74.5% Recovery Limits: 20.6% - 119% B4I1111 JQV 09/11/24 16:46 10/03/24 15:21 EPA 8082 8270C Twining
1,2,4-Trichlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 1,2-Diphenylhydrazine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 1,3-Dinitrobenzene ND 0.33 0.086 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 1,4-Dichlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 1,4-Naphthoquinone ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 1-Naphthylamine CC ND 0.33 0.056 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2,3,4,6-Tetrachlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2,4,5-Trichlorophenol ND 0.33 0.074 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2,4,6-Trichlorophenol ND 0.33 0.12 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2,4-Dichlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 12:48
B2 - 2.5'
KH30003-06 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
2,4-Dimethylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2,4-Dinitrophenol ND 0.33 0.093 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2,4-Dinitrotoluene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2,6-Dichlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2,6-Dinitrotoluene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2-Acetylaminofluorene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2-Chloronaphthalene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2-Chlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2-Methylnaphthalene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2-Methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2-Naphthylamine CC ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2-Nitroaniline ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 2-Nitrophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 3,3¥-Dimethylbenzidine CC ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 3,3'-Dichlorobenzidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 3-Methylcholanthrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 3-Nitroaniline ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 4,6-Dinitro-2-methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 4-Aminobiphenyl ND 0.33 0.11 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 4-Bromophenyl phenyl ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 4-Chloro-3-methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 4-Chlorophenyl phenyl ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 4-Methylphenol ND 0.33 0.087 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 4-Nitroaniline ND 0.33 0.059 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 4-Nitrophenol ND 0.33 0.12 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 5-Nitro-o-toluidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C 7,12-Dimethylbenz(a)anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Acenaphthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Acenaphthylene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Acetophenone ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Benzidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Benzo (a) anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Benzo (a) pyrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Benzo (b) fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Benzo (k) fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Benzo(ghi)perylene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Benzoic acid ND 0.33 0.054 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Benzyl alcohol CC ND 0.33 0.069 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Bis(2-chloroethoxy)methane ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Bis(2-chloroethyl)ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Bis(2-chloroisopropyl)ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Bis(2-ethylhexyl) phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Butyl benzyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 12:48
B2 - 2.5'
KH30003-06 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
Chrysene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Dibenzo(a,h)anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Diethyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Dimethyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Di-n-butyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Di-n-octyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Diphenylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Ethyl Methanesulfonate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Fluorene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Hexachlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Hexachlorocyclopentadiene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Hexachloroethane ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Indeno(1,2,3-cd)pyrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Isophorone ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Methapyrilene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Methyl Methanesulfonate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Nitrobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C N-Nitrosodiethylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C N-Nitrosodimethylamine ND 0.33 0.051 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C N-Nitrosodi-n-butylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C N-Nitrosodi-n-propylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C N-Nitrosodiphenylamine ND 0.33 0.10 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C N-Nitrosomethylethylamine ND 0.33 0.080 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C N-Nitrosopiperidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C N-Nitrosopyrrolidine ND 0.33 0.086 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C O,O,O-Triethyl phosphorothioate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C o-Toluidine CC ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C p-Dimethylaminoazobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Pentachlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Pentachloronitrobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Pentachlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Phenacetin ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Phenanthrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Phenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Pronamide ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Pyrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Safrole ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Surr: 2,4,6-Tribromophenol 84.4% Recovery Limits: 13% - 118% B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Surr: 2-Fluorobiphenyl 78.4% Recovery Limits: 22% - 112% B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Surr: 2-Fluorophenol 78.7% Recovery Limits: 13% - 99% B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Surr: d14-Terphenyl 117% Recovery Limits: 5% - 230% B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Surr: Nitrobenzene-d5 79.9% Recovery Limits: 5% - 189% B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Surr: Phenol-d5 82.1% Recovery Limits: 20% - 110% B4I1115 DRA 09/11/24 12:30 09/18/24 18:20 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 12:48
B2 - 2.5'
KH30003-06 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
TPH-D (C10-C28)
Diesel ND 10 4.6 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 2:49 EPA 8015B Surr: o-Terphenyl 42.2% Recovery Limits: 11.8% - 130% B4I0616 HME 09/09/24 15:40 09/25/24 2:49 EPA 8015B TPH-MO (C14-C40)
Motor Oil ND 10 2.4 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 2:49 EPA 8015B Volatile Organics
8260B Twining
1,1,1,2-Tetrachloroethane ND 0.00085 0.000093 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,1,1-Trichloroethane (TCA) ND 0.00085 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,1,2,2-Tetrachloroethane ND 0.00085 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,1,2-Trichloroethane ND 0.00085 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,1-Dichloroethane ND 0.00085 0.000069 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,1-Dichloroethene ND 0.00085 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,1-Dichloropropene ND 0.00085 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,2,3-Trichlorobenzene ND 0.00085 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,2,3-Trichloropropane (123TCP) ND 0.00085 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,2,4-Trichlorobenzene ND 0.00085 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,2,4-Trimethylbenzene ND 0.00085 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,2-Dibromo-3-chloropropane (DBCP) ND 0.0042 0.00033 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,2-Dibromoethane (EDB) ND 0.00085 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,2-Dichlorobenzene ND 0.00085 0.000077 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,2-Dichloroethane (1,2-DCA) ND 0.00085 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,2-Dichloropropane ND 0.00085 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,3,5-Trimethylbenzene ND 0.00085 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,3-Dichlorobenzene ND 0.00085 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,3-Dichloropropane ND 0.00085 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 1,4-Dichlorobenzene ND 0.00085 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 2,2-Dichloropropane ND 0.00085 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 2-Butanone (MEK) ND 0.00085 0.00026 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 2-Chloroethylvinyl ether ND 0.017 0.00034 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 2-Chlorotoluene ND 0.00085 0.000098 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 2-Hexanone ND 0.00085 0.00024 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 4-Chlorotoluene ND 0.00085 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B 4-Methyl-2-pentanone (MIBK) ND 0.00085 0.00026 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Acetone ND 0.017 0.00058 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Acrolein ND 0.042 0.0033 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Acrylonitrile ND 0.0085 0.0023 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Benzene ND 0.00085 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Bromobenzene ND 0.00085 0.000081 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Bromochloromethane ND 0.00085 0.00021 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Bromodichloromethane ND 0.00085 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Bromoform ND 0.00085 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Bromomethane ND 0.00085 0.00060 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Carbon disulfide ND 0.00085 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Carbon tetrachloride ND 0.00085 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 12:48
B2 - 2.5'
KH30003-06 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
Chlorobenzene ND 0.00085 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Chloroethane ND 0.00085 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Chloroform ND 0.00085 0.000095 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Chloromethane ND 0.00085 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Chloroprene ND 0.00085 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B cis-1,2-Dichloroethene ND 0.00085 0.000062 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B cis-1,3-Dichloropropene ND 0.00085 0.000076 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Dibromochloromethane ND 0.00085 0.000093 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Dibromomethane ND 0.00085 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Dichlorodifluoromethane (CFC-12) ND 0.00085 0.000080 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Di-isopropyl ether (DIPE) ND 0.00085 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Ethanol ND 0.042 0.0091 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Ethyl methacrylate ND 0.00085 0.00065 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Ethyl tert-Butyl Ether (ETBE) ND 0.00085 0.000098 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Ethylbenzene ND 0.00085 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Hexachlorobutadiene ND 0.00085 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Iodomethane ND 0.00085 0.00030 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Isopropylbenzene ND 0.00085 0.000096 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B m,p-Xylene ND 0.00085 0.00025 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Methyl Methacrylate ND 0.00085 0.00026 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Methyl tert-Butyl Ether (MTBE) ND 0.00085 0.00030 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Methylene chloride ND 0.0017 0.00026 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Naphthalene ND 0.00085 0.00025 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B n-Butylbenzene ND 0.00085 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B n-Propylbenzene ND 0.00085 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B o-Xylene ND 0.00085 0.000081 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B p-Isopropyltoluene ND 0.00085 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B sec-Butylbenzene ND 0.00085 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Styrene ND 0.00085 0.000093 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Tert-Amyl Methyl Ether (TAME) ND 0.00085 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B tert-Butyl alcohol (TBA) ND 0.017 0.0018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B tert-Butylbenzene ND 0.00085 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Tetrachloroethene (PCE) ND 0.00085 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Toluene ND 0.00085 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B trans-1,2-Dichloroethene ND 0.00085 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B trans-1,3-Dichloropropene ND 0.00085 0.000094 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B trans-1,4-Dichloro-2-butene ND 0.00085 0.00021 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Trichloroethene (TCE) ND 0.00085 0.000084 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Trichlorofluoromethane (CFC-11) ND 0.00085 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Trichlorotrifluoroethane (CFC-113) ND 0.00085 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Vinyl acetate ND 0.00085 0.00038 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Vinyl chloride ND 0.00085 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Xylenes ND 0.00085 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Surr: 4-Bromofluorobenzene 92.8% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 12:48
B2 - 2.5'
KH30003-06 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
Surr: Dibromofluoromethane 92.8% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B Surr: Toluene-d8 99.4% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 13:56 EPA 8260B TPH-G
Gasoline (C6-C10) ND 1.0 0.079 mg/kg 1 B4I0310 YRA 09/03/24 12:37 09/03/24 14:17 EPA 8015B Surr: 4-Bromofluorobenzene (FID) 81.8% Recovery Limits: 70% - 130% B4I0310 YRA 09/03/24 12:37 09/03/24 14:17 EPA 8015B Sampled: 08/28/24 13:01
B2 - 5'
KH30003-07 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
TPH-D (C10-C28)
Diesel ND 10 4.6 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 3:24 EPA 8015B Surr: o-Terphenyl 28.6% Recovery Limits: 11.8% - 130% B4I0616 HME 09/09/24 15:40 09/25/24 3:24 EPA 8015B TPH-MO (C14-C40)
Motor Oil ND 10 2.4 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 3:24 EPA 8015B Volatile Organics
8260B Twining
1,1,1,2-Tetrachloroethane ND 0.00083 0.000091 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,1,1-Trichloroethane (TCA) ND 0.00083 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,1,2,2-Tetrachloroethane ND 0.00083 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,1,2-Trichloroethane ND 0.00083 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,1-Dichloroethane ND 0.00083 0.000067 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,1-Dichloroethene ND 0.00083 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,1-Dichloropropene ND 0.00083 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,2,3-Trichlorobenzene ND 0.00083 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,2,3-Trichloropropane (123TCP) ND 0.00083 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,2,4-Trichlorobenzene ND 0.00083 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,2,4-Trimethylbenzene ND 0.00083 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,2-Dibromo-3-chloropropane (DBCP) ND 0.0042 0.00032 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,2-Dibromoethane (EDB) ND 0.00083 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,2-Dichlorobenzene ND 0.00083 0.000076 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,2-Dichloroethane (1,2-DCA) ND 0.00083 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,2-Dichloropropane ND 0.00083 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,3,5-Trimethylbenzene ND 0.00083 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,3-Dichlorobenzene ND 0.00083 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,3-Dichloropropane ND 0.00083 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 1,4-Dichlorobenzene ND 0.00083 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 2,2-Dichloropropane ND 0.00083 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 2-Butanone (MEK) ND 0.00083 0.00025 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 2-Chloroethylvinyl ether ND 0.017 0.00033 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 2-Chlorotoluene ND 0.00083 0.000096 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 2-Hexanone ND 0.00083 0.00023 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 13:01
B2 - 5'
KH30003-07 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
4-Chlorotoluene ND 0.00083 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B 4-Methyl-2-pentanone (MIBK) ND 0.00083 0.00026 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Acetone ND 0.017 0.00057 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Acrolein ND 0.042 0.0032 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Acrylonitrile ND 0.0083 0.0023 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Benzene ND 0.00083 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Bromobenzene ND 0.00083 0.000080 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Bromochloromethane ND 0.00083 0.00021 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Bromodichloromethane ND 0.00083 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Bromoform ND 0.00083 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Bromomethane ND 0.00083 0.00059 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Carbon disulfide ND 0.00083 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Carbon tetrachloride ND 0.00083 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Chlorobenzene ND 0.00083 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Chloroethane ND 0.00083 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Chloroform ND 0.00083 0.000093 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Chloromethane ND 0.00083 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Chloroprene ND 0.00083 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B cis-1,2-Dichloroethene ND 0.00083 0.000061 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B cis-1,3-Dichloropropene ND 0.00083 0.000074 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Dibromochloromethane ND 0.00083 0.000092 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Dibromomethane ND 0.00083 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Dichlorodifluoromethane (CFC-12) ND 0.00083 0.000078 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Di-isopropyl ether (DIPE) ND 0.00083 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Ethanol ND 0.042 0.0089 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Ethyl methacrylate ND 0.00083 0.00064 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Ethyl tert-Butyl Ether (ETBE) ND 0.00083 0.000097 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Ethylbenzene ND 0.00083 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Hexachlorobutadiene ND 0.00083 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Iodomethane ND 0.00083 0.00029 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Isopropylbenzene ND 0.00083 0.000094 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B m,p-Xylene ND 0.00083 0.00024 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Methyl Methacrylate ND 0.00083 0.00026 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Methyl tert-Butyl Ether (MTBE) ND 0.00083 0.00029 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Methylene chloride ND 0.0017 0.00025 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Naphthalene ND 0.00083 0.00024 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B n-Butylbenzene ND 0.00083 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B n-Propylbenzene ND 0.00083 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B o-Xylene ND 0.00083 0.000080 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B p-Isopropyltoluene ND 0.00083 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B sec-Butylbenzene ND 0.00083 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Styrene ND 0.00083 0.000091 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Tert-Amyl Methyl Ether (TAME) ND 0.00083 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B tert-Butyl alcohol (TBA) ND 0.017 0.0018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 13:01
B2 - 5'
KH30003-07 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
tert-Butylbenzene ND 0.00083 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Tetrachloroethene (PCE) ND 0.00083 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Toluene ND 0.00083 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B trans-1,2-Dichloroethene ND 0.00083 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B trans-1,3-Dichloropropene ND 0.00083 0.000092 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B trans-1,4-Dichloro-2-butene ND 0.00083 0.00021 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Trichloroethene (TCE) ND 0.00083 0.000082 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Trichlorofluoromethane (CFC-11) ND 0.00083 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Trichlorotrifluoroethane (CFC-113) ND 0.00083 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Vinyl acetate ND 0.00083 0.00037 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Vinyl chloride ND 0.00083 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Xylenes ND 0.00083 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Surr: 4-Bromofluorobenzene 92.2% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Surr: Dibromofluoromethane 99.0% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B Surr: Toluene-d8 99.7% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 14:23 EPA 8260B TPH-G
Gasoline (C6-C10) ND 1.0 0.079 mg/kg 1 B4I0310 YRA 09/03/24 12:37 09/03/24 14:44 EPA 8015B Surr: 4-Bromofluorobenzene (FID) 84.6% Recovery Limits: 70% - 130% B4I0310 YRA 09/03/24 12:37 09/03/24 14:44 EPA 8015B Sampled: 08/28/24 13:11
B2 - 10'
KH30003-08 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Metals (Total)
Antimony ND 2.0 0.96 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Arsenic ND 2.0 0.85 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Barium 110 2.0 0.26 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Beryllium J 0.33 0.40 0.053 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Cadmium ND 0.40 0.083 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Chromium 24 2.0 0.19 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Cobalt 6.9 0.80 0.14 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Copper 7.2 2.0 0.26 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Lead 3.5 2.0 0.54 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Mercury J 0.014 0.040 0.00076 mg/kg 1 B4I0404 JAM 09/09/24 9:43 09/09/24 15:55 EPA 7471A Molybdenum ND 2.0 0.36 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Nickel 34 2.0 0.24 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Selenium ND 5.0 1.2 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Silver ND 2.0 0.16 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Thallium ND 5.0 1.6 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Vanadium 32 2.5 0.20 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Zinc 36 2.0 0.84 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:28 EPA 6010B Semi-Volatile Organics
8081A Twining
Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 13:11
B2 - 10'
KH30003-08 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8081A Twining
4,4¥-DDD ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A 4,4¥-DDE ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A 4,4¥-DDT ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A alpha-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A alpha-Chlordane ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A beta-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A Chlordane (tech) ND 0.030 0.013 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A delta-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A Dieldrin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A Endosulfan I ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A Endosulfan II ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A Endosulfan sulfate ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A Endrin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A Endrin aldehyde ND 0.0083 0.0013 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A Endrin ketone ND 0.0083 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A gamma-BHC (Lindane) ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A gamma-Chlordane ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A Heptachlor ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A Heptachlor epoxide ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A Methoxychlor ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A Toxaphene ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A Trifluralin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A Surr: Decachlorobiphenyl (DCB) S 236% Recovery Limits: 11.4% - 122% B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A Surr: Tetrachloro-meta-xylene (TMX) 37.1% Recovery Limits: 8.5% - 170% B4I1111 JQV 09/11/24 16:46 09/18/24 19:02 EPA 8081A 8082 Twining
PCB-1016 ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:36 EPA 8082 PCB-1221 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:36 EPA 8082 PCB-1232 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:36 EPA 8082 PCB-1242 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:36 EPA 8082 PCB-1248 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:36 EPA 8082 PCB-1254 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:36 EPA 8082 PCB-1260 ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:36 EPA 8082 Surr: Decachlorobiphenyl (DCB) S03 725% Recovery Limits: 17.2% - 156% B4I1111 JQV 09/11/24 16:46 10/03/24 15:36 EPA 8082 Surr: Tetrachloro-meta-xylene (TMX) 22.3% Recovery Limits: 20.6% - 119% B4I1111 JQV 09/11/24 16:46 10/03/24 15:36 EPA 8082 8270C Twining
1,2,4-Trichlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 1,2-Diphenylhydrazine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 1,3-Dinitrobenzene ND 0.33 0.086 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 1,4-Dichlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 1,4-Naphthoquinone ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 1-Naphthylamine CC ND 0.33 0.056 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2,3,4,6-Tetrachlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2,4,5-Trichlorophenol ND 0.33 0.074 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2,4,6-Trichlorophenol ND 0.33 0.12 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 13:11
B2 - 10'
KH30003-08 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
2,4-Dichlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2,4-Dimethylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2,4-Dinitrophenol ND 0.33 0.093 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2,4-Dinitrotoluene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2,6-Dichlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2,6-Dinitrotoluene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2-Acetylaminofluorene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2-Chloronaphthalene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2-Chlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2-Methylnaphthalene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2-Methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2-Naphthylamine CC ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2-Nitroaniline ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 2-Nitrophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 3,3¥-Dimethylbenzidine CC ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 3,3'-Dichlorobenzidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 3-Methylcholanthrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 3-Nitroaniline ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 4,6-Dinitro-2-methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 4-Aminobiphenyl ND 0.33 0.11 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 4-Bromophenyl phenyl ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 4-Chloro-3-methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 4-Chlorophenyl phenyl ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 4-Methylphenol ND 0.33 0.087 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 4-Nitroaniline ND 0.33 0.059 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 4-Nitrophenol ND 0.33 0.12 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 5-Nitro-o-toluidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C 7,12-Dimethylbenz(a)anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Acenaphthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Acenaphthylene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Acetophenone ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Benzidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Benzo (a) anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Benzo (a) pyrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Benzo (b) fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Benzo (k) fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Benzo(ghi)perylene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Benzoic acid ND 0.33 0.054 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Benzyl alcohol CC ND 0.33 0.069 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Bis(2-chloroethoxy)methane ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Bis(2-chloroethyl)ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Bis(2-chloroisopropyl)ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Bis(2-ethylhexyl) phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 13:11
B2 - 10'
KH30003-08 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
Butyl benzyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Chrysene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Dibenzo(a,h)anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Diethyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Dimethyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Di-n-butyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Di-n-octyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Diphenylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Ethyl Methanesulfonate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Fluorene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Hexachlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Hexachlorocyclopentadiene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Hexachloroethane ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Indeno(1,2,3-cd)pyrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Isophorone ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Methapyrilene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Methyl Methanesulfonate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Nitrobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C N-Nitrosodiethylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C N-Nitrosodimethylamine ND 0.33 0.051 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C N-Nitrosodi-n-butylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C N-Nitrosodi-n-propylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C N-Nitrosodiphenylamine ND 0.33 0.10 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C N-Nitrosomethylethylamine ND 0.33 0.080 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C N-Nitrosopiperidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C N-Nitrosopyrrolidine ND 0.33 0.086 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C O,O,O-Triethyl phosphorothioate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C o-Toluidine CC ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C p-Dimethylaminoazobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Pentachlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Pentachloronitrobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Pentachlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Phenacetin ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Phenanthrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Phenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Pronamide ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Pyrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Safrole ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Surr: 2,4,6-Tribromophenol 57.4% Recovery Limits: 13% - 118% B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Surr: 2-Fluorobiphenyl 51.7% Recovery Limits: 22% - 112% B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Surr: 2-Fluorophenol 50.5% Recovery Limits: 13% - 99% B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Surr: d14-Terphenyl 90.6% Recovery Limits: 5% - 230% B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Surr: Nitrobenzene-d5 52.9% Recovery Limits: 5% - 189% B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 13:11
B2 - 10'
KH30003-08 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
Surr: Phenol-d5 56.2% Recovery Limits: 20% - 110% B4I1115 DRA 09/11/24 12:30 09/18/24 18:53 EPA 8270C TPH-D (C10-C28)
Diesel ND 10 4.6 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 4:00 EPA 8015B Surr: o-Terphenyl 42.5% Recovery Limits: 11.8% - 130% B4I0616 HME 09/09/24 15:40 09/25/24 4:00 EPA 8015B TPH-MO (C14-C40)
Motor Oil ND 10 2.4 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 4:00 EPA 8015B Volatile Organics
8260B Twining
1,1,1,2-Tetrachloroethane ND 0.00095 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,1,1-Trichloroethane (TCA) ND 0.00095 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,1,2,2-Tetrachloroethane ND 0.00095 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,1,2-Trichloroethane ND 0.00095 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,1-Dichloroethane ND 0.00095 0.000077 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,1-Dichloroethene ND 0.00095 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,1-Dichloropropene ND 0.00095 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,2,3-Trichlorobenzene ND 0.00095 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,2,3-Trichloropropane (123TCP) ND 0.00095 0.00021 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,2,4-Trichlorobenzene ND 0.00095 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,2,4-Trimethylbenzene ND 0.00095 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,2-Dibromo-3-chloropropane (DBCP) ND 0.0048 0.00037 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,2-Dibromoethane (EDB) ND 0.00095 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,2-Dichlorobenzene ND 0.00095 0.000087 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,2-Dichloroethane (1,2-DCA) ND 0.00095 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,2-Dichloropropane ND 0.00095 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,3,5-Trimethylbenzene ND 0.00095 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,3-Dichlorobenzene ND 0.00095 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,3-Dichloropropane ND 0.00095 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 1,4-Dichlorobenzene ND 0.00095 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 2,2-Dichloropropane ND 0.00095 0.00019 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 2-Butanone (MEK) ND 0.00095 0.00029 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 2-Chloroethylvinyl ether ND 0.019 0.00038 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 2-Chlorotoluene ND 0.00095 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 2-Hexanone ND 0.00095 0.00027 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 4-Chlorotoluene ND 0.00095 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B 4-Methyl-2-pentanone (MIBK) ND 0.00095 0.00029 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Acetone ND 0.019 0.00065 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Acrolein ND 0.048 0.0037 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Acrylonitrile ND 0.0095 0.0026 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Benzene ND 0.00095 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Bromobenzene ND 0.00095 0.000091 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Bromochloromethane ND 0.00095 0.00023 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Bromodichloromethane ND 0.00095 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Bromoform ND 0.00095 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Bromomethane ND 0.00095 0.00067 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 13:11
B2 - 10'
KH30003-08 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
Carbon disulfide ND 0.00095 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Carbon tetrachloride ND 0.00095 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Chlorobenzene ND 0.00095 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Chloroethane ND 0.00095 0.00019 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Chloroform ND 0.00095 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Chloromethane ND 0.00095 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Chloroprene ND 0.00095 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B cis-1,2-Dichloroethene ND 0.00095 0.000069 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B cis-1,3-Dichloropropene ND 0.00095 0.000085 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Dibromochloromethane ND 0.00095 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Dibromomethane ND 0.00095 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Dichlorodifluoromethane (CFC-12) ND 0.00095 0.000089 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Di-isopropyl ether (DIPE) ND 0.00095 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Ethanol ND 0.048 0.010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Ethyl methacrylate ND 0.00095 0.00073 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Ethyl tert-Butyl Ether (ETBE) ND 0.00095 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Ethylbenzene ND 0.00095 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Hexachlorobutadiene ND 0.00095 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Iodomethane ND 0.00095 0.00034 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Isopropylbenzene ND 0.00095 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B m,p-Xylene ND 0.00095 0.00027 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Methyl Methacrylate ND 0.00095 0.00030 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Methyl tert-Butyl Ether (MTBE) ND 0.00095 0.00034 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Methylene chloride ND 0.0019 0.00029 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Naphthalene ND 0.00095 0.00028 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B n-Butylbenzene ND 0.00095 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B n-Propylbenzene ND 0.00095 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B o-Xylene ND 0.00095 0.000091 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B p-Isopropyltoluene ND 0.00095 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B sec-Butylbenzene ND 0.00095 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Styrene ND 0.00095 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Tert-Amyl Methyl Ether (TAME) ND 0.00095 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B tert-Butyl alcohol (TBA) ND 0.019 0.0020 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B tert-Butylbenzene ND 0.00095 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Tetrachloroethene (PCE) ND 0.00095 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Toluene ND 0.00095 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B trans-1,2-Dichloroethene ND 0.00095 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B trans-1,3-Dichloropropene ND 0.00095 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B trans-1,4-Dichloro-2-butene ND 0.00095 0.00023 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Trichloroethene (TCE) ND 0.00095 0.000094 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Trichlorofluoromethane (CFC-11) ND 0.00095 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Trichlorotrifluoroethane (CFC-113) ND 0.00095 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Vinyl acetate ND 0.00095 0.00042 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Vinyl chloride ND 0.00095 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/28/24 13:11
B2 - 10'
KH30003-08 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
Xylenes ND 0.00095 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Surr: 4-Bromofluorobenzene 92.6% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Surr: Dibromofluoromethane 93.8% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B Surr: Toluene-d8 99.8% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 14:50 EPA 8260B TPH-G
Gasoline (C6-C10) ND 1.0 0.079 mg/kg 1 B4I0310 YRA 09/03/24 12:37 09/03/24 15:12 EPA 8015B Surr: 4-Bromofluorobenzene (FID) 79.2% Recovery Limits: 70% - 130% B4I0310 YRA 09/03/24 12:37 09/03/24 15:12 EPA 8015B Sampled: 08/29/24 07:13
B3 - 2.5'
KH30003-09 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Metals (Total)
Antimony ND 2.0 0.96 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Arsenic 3.1 2.0 0.85 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Barium 81 2.0 0.26 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Beryllium J 0.33 0.40 0.053 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Cadmium ND 0.40 0.083 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Chromium 24 2.0 0.19 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Cobalt 2.3 0.80 0.14 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Copper 4.1 2.0 0.26 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Lead 4.4 2.0 0.54 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Mercury 0.35 0.040 0.00076 mg/kg 1 B4I0404 JAM 09/09/24 9:43 09/09/24 16:02 EPA 7471A Molybdenum ND 2.0 0.36 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Nickel 11 2.0 0.24 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Selenium ND 5.0 1.2 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Silver ND 2.0 0.16 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Thallium ND 5.0 1.6 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Vanadium 21 2.5 0.20 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Zinc 19 2.0 0.84 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:38 EPA 6010B Semi-Volatile Organics
8081A Twining
4,4¥-DDD ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A 4,4¥-DDE ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A 4,4¥-DDT ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A alpha-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A alpha-Chlordane ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A beta-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A Chlordane (tech) ND 0.030 0.013 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A delta-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A Dieldrin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A Endosulfan I ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A Endosulfan II ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 07:13
B3 - 2.5'
KH30003-09 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8081A Twining
Endosulfan sulfate ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A Endrin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A Endrin aldehyde ND 0.0083 0.0013 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A Endrin ketone ND 0.0083 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A gamma-BHC (Lindane) ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A gamma-Chlordane ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A Heptachlor ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A Heptachlor epoxide ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A Methoxychlor ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A Toxaphene ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A Trifluralin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A Surr: Decachlorobiphenyl (DCB) S 219% Recovery Limits: 11.4% - 122% B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A Surr: Tetrachloro-meta-xylene (TMX) 140% Recovery Limits: 8.5% - 170% B4I1111 JQV 09/11/24 16:46 09/18/24 19:17 EPA 8081A 8082 Twining
PCB-1016 ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:51 EPA 8082 PCB-1221 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:51 EPA 8082 PCB-1232 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:51 EPA 8082 PCB-1242 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:51 EPA 8082 PCB-1248 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:51 EPA 8082 PCB-1254 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:51 EPA 8082 PCB-1260 ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 15:51 EPA 8082 Surr: Decachlorobiphenyl (DCB) S03 297% Recovery Limits: 17.2% - 156% B4I1111 JQV 09/11/24 16:46 10/03/24 15:51 EPA 8082 Surr: Tetrachloro-meta-xylene (TMX) S03 125% Recovery Limits: 20.6% - 119% B4I1111 JQV 09/11/24 16:46 10/03/24 15:51 EPA 8082 8270C Twining
1,2,4-Trichlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 1,2-Diphenylhydrazine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 1,3-Dinitrobenzene ND 0.33 0.086 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 1,4-Dichlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 1,4-Naphthoquinone ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 1-Naphthylamine CC ND 0.33 0.056 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2,3,4,6-Tetrachlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2,4,5-Trichlorophenol ND 0.33 0.074 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2,4,6-Trichlorophenol ND 0.33 0.12 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2,4-Dichlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2,4-Dimethylphenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2,4-Dinitrophenol ND 0.33 0.093 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2,4-Dinitrotoluene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2,6-Dichlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2,6-Dinitrotoluene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2-Acetylaminofluorene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2-Chloronaphthalene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2-Chlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2-Methylnaphthalene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2-Methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 07:13
B3 - 2.5'
KH30003-09 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
2-Naphthylamine CC ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2-Nitroaniline ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 2-Nitrophenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 3,3¥-Dimethylbenzidine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 3,3'-Dichlorobenzidine CC ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 3-Methylcholanthrene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 3-Nitroaniline ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 4,6-Dinitro-2-methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 4-Aminobiphenyl ND 0.33 0.11 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 4-Bromophenyl phenyl ether ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 4-Chloro-3-methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 4-Chlorophenyl phenyl ether ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 4-Methylphenol ND 0.33 0.087 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 4-Nitroaniline ND 0.33 0.059 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 4-Nitrophenol ND 0.33 0.12 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 5-Nitro-o-toluidine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C 7,12-Dimethylbenz(a)anthracene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Acenaphthene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Acenaphthylene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Acetophenone ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Anthracene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Benzidine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Benzo (a) anthracene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Benzo (a) pyrene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Benzo (b) fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Benzo (k) fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Benzo(ghi)perylene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Benzoic acid ND 0.33 0.054 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Benzyl alcohol CC ND 0.33 0.069 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Bis(2-chloroethoxy)methane ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Bis(2-chloroethyl)ether ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Bis(2-chloroisopropyl)ether ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Bis(2-ethylhexyl) phthalate ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Butyl benzyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Chrysene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Dibenzo(a,h)anthracene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Diethyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Dimethyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Di-n-butyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Di-n-octyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Diphenylamine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Ethyl Methanesulfonate ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Fluorene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 07:13
B3 - 2.5'
KH30003-09 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
Hexachlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Hexachlorocyclopentadiene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Hexachloroethane ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Indeno(1,2,3-cd)pyrene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Isophorone ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Methapyrilene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Methyl Methanesulfonate ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Nitrobenzene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C N-Nitrosodiethylamine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C N-Nitrosodimethylamine ND 0.33 0.051 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C N-Nitrosodi-n-butylamine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C N-Nitrosodi-n-propylamine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C N-Nitrosodiphenylamine ND 0.33 0.10 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C N-Nitrosomethylethylamine ND 0.33 0.080 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C N-Nitrosopiperidine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C N-Nitrosopyrrolidine ND 0.33 0.086 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C O,O,O-Triethyl phosphorothioate ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C o-Toluidine CC ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C p-Dimethylaminoazobenzene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Pentachlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Pentachloronitrobenzene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Pentachlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Phenacetin ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Phenanthrene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Phenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Pronamide ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Pyrene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Safrole ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Surr: 2,4,6-Tribromophenol 88.9% Recovery Limits: 13% - 118% B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Surr: 2-Fluorobiphenyl 70.3% Recovery Limits: 22% - 112% B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Surr: 2-Fluorophenol 60.3% Recovery Limits: 13% - 99% B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Surr: d14-Terphenyl 149% Recovery Limits: 5% - 230% B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Surr: Nitrobenzene-d5 66.5% Recovery Limits: 5% - 189% B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C Surr: Phenol-d5 68.7% Recovery Limits: 20% - 110% B4I1115 HME 09/11/24 12:30 09/24/24 4:45 EPA 8270C TPH-D (C10-C28)
Diesel AJ 43 10 4.6 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 4:35 EPA 8015B Surr: o-Terphenyl 77.0% Recovery Limits: 11.8% - 130% B4I0616 HME 09/09/24 15:40 09/25/24 4:35 EPA 8015B TPH-MO (C14-C40)
Motor Oil 68 10 2.4 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 4:35 EPA 8015B Volatile Organics
8260B Twining
1,1,1,2-Tetrachloroethane ND 0.00092 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,1,1-Trichloroethane (TCA) ND 0.00092 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,1,2,2-Tetrachloroethane ND 0.00092 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 07:13
B3 - 2.5'
KH30003-09 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
1,1,2-Trichloroethane ND 0.00092 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,1-Dichloroethane ND 0.00092 0.000075 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,1-Dichloroethene ND 0.00092 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,1-Dichloropropene ND 0.00092 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,2,3-Trichlorobenzene ND 0.00092 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,2,3-Trichloropropane (123TCP) ND 0.00092 0.00020 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,2,4-Trichlorobenzene ND 0.00092 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,2,4-Trimethylbenzene ND 0.00092 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,2-Dibromo-3-chloropropane (DBCP) ND 0.0046 0.00036 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,2-Dibromoethane (EDB) ND 0.00092 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,2-Dichlorobenzene ND 0.00092 0.000084 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,2-Dichloroethane (1,2-DCA) ND 0.00092 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,2-Dichloropropane ND 0.00092 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,3,5-Trimethylbenzene ND 0.00092 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,3-Dichlorobenzene ND 0.00092 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,3-Dichloropropane ND 0.00092 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 1,4-Dichlorobenzene ND 0.00092 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 2,2-Dichloropropane ND 0.00092 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 2-Butanone (MEK) ND 0.00092 0.00028 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 2-Chloroethylvinyl ether ND 0.018 0.00037 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 2-Chlorotoluene ND 0.00092 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 2-Hexanone ND 0.00092 0.00026 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 4-Chlorotoluene ND 0.00092 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B 4-Methyl-2-pentanone (MIBK) ND 0.00092 0.00029 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Acetone ND 0.018 0.00063 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Acrolein ND 0.046 0.0036 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Acrylonitrile ND 0.0092 0.0025 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Benzene ND 0.00092 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Bromobenzene ND 0.00092 0.000089 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Bromochloromethane ND 0.00092 0.00023 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Bromodichloromethane ND 0.00092 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Bromoform ND 0.00092 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Bromomethane ND 0.00092 0.00065 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Carbon disulfide ND 0.00092 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Carbon tetrachloride ND 0.00092 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Chlorobenzene ND 0.00092 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Chloroethane ND 0.00092 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Chloroform ND 0.00092 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Chloromethane ND 0.00092 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Chloroprene ND 0.00092 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B cis-1,2-Dichloroethene ND 0.00092 0.000067 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B cis-1,3-Dichloropropene ND 0.00092 0.000082 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Dibromochloromethane ND 0.00092 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Dibromomethane ND 0.00092 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 07:13
B3 - 2.5'
KH30003-09 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
Dichlorodifluoromethane (CFC-12) ND 0.00092 0.000087 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Di-isopropyl ether (DIPE) ND 0.00092 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Ethanol ND 0.046 0.0099 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Ethyl methacrylate ND 0.00092 0.00071 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Ethyl tert-Butyl Ether (ETBE) ND 0.00092 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Ethylbenzene ND 0.00092 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Hexachlorobutadiene ND 0.00092 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Iodomethane ND 0.00092 0.00033 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Isopropylbenzene ND 0.00092 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B m,p-Xylene ND 0.00092 0.00027 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Methyl Methacrylate ND 0.00092 0.00029 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Methyl tert-Butyl Ether (MTBE) ND 0.00092 0.00033 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Methylene chloride ND 0.0018 0.00028 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Naphthalene ND 0.00092 0.00027 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B n-Butylbenzene ND 0.00092 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B n-Propylbenzene ND 0.00092 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B o-Xylene ND 0.00092 0.000089 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B p-Isopropyltoluene ND 0.00092 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B sec-Butylbenzene ND 0.00092 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Styrene ND 0.00092 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Tert-Amyl Methyl Ether (TAME) ND 0.00092 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B tert-Butyl alcohol (TBA) ND 0.018 0.0020 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B tert-Butylbenzene ND 0.00092 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Tetrachloroethene (PCE) ND 0.00092 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Toluene ND 0.00092 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B trans-1,2-Dichloroethene ND 0.00092 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B trans-1,3-Dichloropropene ND 0.00092 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B trans-1,4-Dichloro-2-butene ND 0.00092 0.00023 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Trichloroethene (TCE) ND 0.00092 0.000091 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Trichlorofluoromethane (CFC-11) ND 0.00092 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Trichlorotrifluoroethane (CFC-113) ND 0.00092 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Vinyl acetate ND 0.00092 0.00041 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Vinyl chloride ND 0.00092 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Xylenes ND 0.00092 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Surr: 4-Bromofluorobenzene 92.9% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Surr: Dibromofluoromethane 97.4% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B Surr: Toluene-d8 98.4% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 15:17 EPA 8260B TPH-G
Gasoline (C6-C10) ND 1.0 0.079 mg/kg 1 B4I0310 YRA 09/03/24 12:37 09/03/24 15:39 EPA 8015B Surr: 4-Bromofluorobenzene (FID) 77.4% Recovery Limits: 70% - 130% B4I0310 YRA 09/03/24 12:37 09/03/24 15:39 EPA 8015B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 07:18
B3 - 5'
KH30003-10 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
TPH-D (C10-C28)
Diesel J 8.8 10 4.6 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 5:11 EPA 8015B Surr: o-Terphenyl 52.2% Recovery Limits: 11.8% - 130% B4I0616 HME 09/09/24 15:40 09/25/24 5:11 EPA 8015B TPH-MO (C14-C40)
Motor Oil 19 10 2.4 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 5:11 EPA 8015B Volatile Organics
8260B Twining
1,1,1,2-Tetrachloroethane ND 0.0011 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,1,1-Trichloroethane (TCA) ND 0.0011 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,1,2,2-Tetrachloroethane ND 0.0011 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,1,2-Trichloroethane ND 0.0011 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,1-Dichloroethane ND 0.0011 0.000086 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,1-Dichloroethene ND 0.0011 0.00020 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,1-Dichloropropene ND 0.0011 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,2,3-Trichlorobenzene ND 0.0011 0.00019 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,2,3-Trichloropropane (123TCP) ND 0.0011 0.00023 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,2,4-Trichlorobenzene ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,2,4-Trimethylbenzene ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,2-Dibromo-3-chloropropane (DBCP) ND 0.0053 0.00041 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,2-Dibromoethane (EDB) ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,2-Dichlorobenzene ND 0.0011 0.000097 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,2-Dichloroethane (1,2-DCA) ND 0.0011 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,2-Dichloropropane ND 0.0011 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,3,5-Trimethylbenzene ND 0.0011 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,3-Dichlorobenzene ND 0.0011 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,3-Dichloropropane ND 0.0011 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 1,4-Dichlorobenzene ND 0.0011 0.00020 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 2,2-Dichloropropane ND 0.0011 0.00021 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 2-Butanone (MEK) ND 0.0011 0.00032 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 2-Chloroethylvinyl ether ND 0.021 0.00042 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 2-Chlorotoluene ND 0.0011 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 2-Hexanone ND 0.0011 0.00030 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 4-Chlorotoluene ND 0.0011 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B 4-Methyl-2-pentanone (MIBK) ND 0.0011 0.00033 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Acetone ND 0.021 0.00073 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Acrolein ND 0.053 0.0042 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Acrylonitrile ND 0.011 0.0029 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Benzene ND 0.0011 0.00020 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Bromobenzene ND 0.0011 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Bromochloromethane ND 0.0011 0.00026 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Bromodichloromethane ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Bromoform ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Bromomethane ND 0.0011 0.00075 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Carbon disulfide ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Carbon tetrachloride ND 0.0011 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 07:18
B3 - 5'
KH30003-10 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
Chlorobenzene ND 0.0011 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Chloroethane ND 0.0011 0.00021 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Chloroform ND 0.0011 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Chloromethane ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Chloroprene ND 0.0011 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B cis-1,2-Dichloroethene ND 0.0011 0.000078 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B cis-1,3-Dichloropropene ND 0.0011 0.000095 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Dibromochloromethane ND 0.0011 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Dibromomethane ND 0.0011 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Dichlorodifluoromethane (CFC-12) ND 0.0011 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Di-isopropyl ether (DIPE) ND 0.0011 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Ethanol ND 0.053 0.011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Ethyl methacrylate ND 0.0011 0.00082 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Ethyl tert-Butyl Ether (ETBE) ND 0.0011 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Ethylbenzene ND 0.0011 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Hexachlorobutadiene ND 0.0011 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Iodomethane ND 0.0011 0.00038 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Isopropylbenzene ND 0.0011 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B m,p-Xylene ND 0.0011 0.00031 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Methyl Methacrylate ND 0.0011 0.00033 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Methyl tert-Butyl Ether (MTBE) ND 0.0011 0.00038 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Methylene chloride ND 0.0021 0.00032 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Naphthalene ND 0.0011 0.00031 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B n-Butylbenzene ND 0.0011 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B n-Propylbenzene ND 0.0011 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B o-Xylene ND 0.0011 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B p-Isopropyltoluene ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B sec-Butylbenzene ND 0.0011 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Styrene ND 0.0011 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Tert-Amyl Methyl Ether (TAME) ND 0.0011 0.00019 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B tert-Butyl alcohol (TBA) ND 0.021 0.0023 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B tert-Butylbenzene ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Tetrachloroethene (PCE) ND 0.0011 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Toluene ND 0.0011 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B trans-1,2-Dichloroethene ND 0.0011 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B trans-1,3-Dichloropropene ND 0.0011 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B trans-1,4-Dichloro-2-butene ND 0.0011 0.00026 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Trichloroethene (TCE) ND 0.0011 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Trichlorofluoromethane (CFC-11) ND 0.0011 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Trichlorotrifluoroethane (CFC-113) ND 0.0011 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Vinyl acetate ND 0.0011 0.00047 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Vinyl chloride ND 0.0011 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Xylenes ND 0.0011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Surr: 4-Bromofluorobenzene 91.3% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 07:18
B3 - 5'
KH30003-10 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
Surr: Dibromofluoromethane 97.5% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B Surr: Toluene-d8 100% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 15:44 EPA 8260B TPH-G
Gasoline (C6-C10) ND 1.0 0.079 mg/kg 1 B4I0310 YRA 09/03/24 12:37 09/03/24 16:07 EPA 8015B Surr: 4-Bromofluorobenzene (FID) 83.4% Recovery Limits: 70% - 130% B4I0310 YRA 09/03/24 12:37 09/03/24 16:07 EPA 8015B Sampled: 08/29/24 09:05
B4 - 2.5'
KH30003-13 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Metals (Total)
Antimony ND 2.0 0.96 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Arsenic 29 2.0 0.85 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Barium 49 2.0 0.26 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Beryllium J 0.31 0.40 0.053 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Cadmium ND 0.40 0.083 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Chromium 18 2.0 0.19 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Cobalt 1.9 0.80 0.14 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Copper 3.1 2.0 0.26 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Lead 7.6 2.0 0.54 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Mercury J 0.032 0.040 0.00076 mg/kg 1 B4I0404 JAM 09/09/24 9:43 09/09/24 16:04 EPA 7471A Molybdenum ND 2.0 0.36 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Nickel 6.7 2.0 0.24 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Selenium ND 5.0 1.2 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Silver ND 2.0 0.16 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Thallium ND 5.0 1.6 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Vanadium 17 2.5 0.20 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Zinc 47 2.0 0.84 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:47 EPA 6010B Semi-Volatile Organics
8081A Twining
4,4¥-DDD ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A 4,4¥-DDE ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A 4,4¥-DDT ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A alpha-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A alpha-Chlordane ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A beta-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A Chlordane (tech) ND 0.030 0.013 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A delta-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A Dieldrin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A Endosulfan I ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A Endosulfan II ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A Endosulfan sulfate ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A Endrin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:05
B4 - 2.5'
KH30003-13 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8081A Twining
Endrin aldehyde ND 0.0083 0.0013 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A Endrin ketone ND 0.0083 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A gamma-BHC (Lindane) ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A gamma-Chlordane ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A Heptachlor ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A Heptachlor epoxide ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A Methoxychlor ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A Toxaphene ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A Trifluralin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A Surr: Decachlorobiphenyl (DCB) S 203% Recovery Limits: 11.4% - 122% B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A Surr: Tetrachloro-meta-xylene (TMX) 145% Recovery Limits: 8.5% - 170% B4I1111 JQV 09/11/24 16:46 09/18/24 19:31 EPA 8081A 8082 Twining
PCB-1016 ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:06 EPA 8082 PCB-1221 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:06 EPA 8082 PCB-1232 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:06 EPA 8082 PCB-1242 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:06 EPA 8082 PCB-1248 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:06 EPA 8082 PCB-1254 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:06 EPA 8082 PCB-1260 ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:06 EPA 8082 Surr: Decachlorobiphenyl (DCB) S03 518% Recovery Limits: 17.2% - 156% B4I1111 JQV 09/11/24 16:46 10/03/24 16:06 EPA 8082 Surr: Tetrachloro-meta-xylene (TMX) S03 135% Recovery Limits: 20.6% - 119% B4I1111 JQV 09/11/24 16:46 10/03/24 16:06 EPA 8082 8270C Twining
1,2,4-Trichlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 1,2-Diphenylhydrazine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 1,3-Dinitrobenzene ND 0.33 0.086 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 1,4-Dichlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 1,4-Naphthoquinone ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 1-Naphthylamine CC ND 0.33 0.056 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2,3,4,6-Tetrachlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2,4,5-Trichlorophenol ND 0.33 0.074 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2,4,6-Trichlorophenol ND 0.33 0.12 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2,4-Dichlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2,4-Dimethylphenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2,4-Dinitrophenol ND 0.33 0.093 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2,4-Dinitrotoluene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2,6-Dichlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2,6-Dinitrotoluene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2-Acetylaminofluorene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2-Chloronaphthalene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2-Chlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2-Methylnaphthalene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2-Methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2-Naphthylamine CC ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 2-Nitroaniline ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:05
B4 - 2.5'
KH30003-13 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
2-Nitrophenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 3,3¥-Dimethylbenzidine CC, IS ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 3,3'-Dichlorobenzidine IS ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 3-Methylcholanthrene IS ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 3-Nitroaniline ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 4,6-Dinitro-2-methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 4-Aminobiphenyl ND 0.33 0.11 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 4-Bromophenyl phenyl ether ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 4-Chloro-3-methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 4-Chlorophenyl phenyl ether ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 4-Methylphenol ND 0.33 0.087 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 4-Nitroaniline ND 0.33 0.059 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 4-Nitrophenol ND 0.33 0.12 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 5-Nitro-o-toluidine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C 7,12-Dimethylbenz(a)anthracene IS ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Acenaphthene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Acenaphthylene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Acetophenone ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Anthracene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Benzidine IS ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Benzo (a) anthracene IS ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Benzo (a) pyrene IS ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Benzo (b) fluoranthene IS ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Benzo (k) fluoranthene IS ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Benzo(ghi)perylene IS ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Benzoic acid ND 0.33 0.054 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Benzyl alcohol CC ND 0.33 0.069 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Bis(2-chloroethoxy)methane ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Bis(2-chloroethyl)ether ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Bis(2-chloroisopropyl)ether ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Bis(2-ethylhexyl) phthalate IS 0.58 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Butyl benzyl phthalate IS ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Chrysene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Dibenzo(a,h)anthracene IS ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Diethyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Dimethyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Di-n-butyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Di-n-octyl phthalate IS ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Diphenylamine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Ethyl Methanesulfonate ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Fluorene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Hexachlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Hexachlorocyclopentadiene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:05
B4 - 2.5'
KH30003-13 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
Hexachloroethane ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Indeno(1,2,3-cd)pyrene IS ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Isophorone ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Methapyrilene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Methyl Methanesulfonate ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Nitrobenzene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C N-Nitrosodiethylamine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C N-Nitrosodimethylamine ND 0.33 0.051 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C N-Nitrosodi-n-butylamine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C N-Nitrosodi-n-propylamine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C N-Nitrosodiphenylamine ND 0.33 0.10 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C N-Nitrosomethylethylamine ND 0.33 0.080 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C N-Nitrosopiperidine ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C N-Nitrosopyrrolidine ND 0.33 0.086 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C O,O,O-Triethyl phosphorothioate ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C o-Toluidine CC ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C p-Dimethylaminoazobenzene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Pentachlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Pentachloronitrobenzene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Pentachlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Phenacetin ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Phenanthrene ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Phenol ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Pronamide ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Pyrene IS ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Safrole ND 0.33 0.050 mg/kg 1 B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Surr: 2,4,6-Tribromophenol 81.4% Recovery Limits: 13% - 118% B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Surr: 2-Fluorobiphenyl 68.5% Recovery Limits: 22% - 112% B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Surr: 2-Fluorophenol 57.0% Recovery Limits: 13% - 99% B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Surr: d14-Terphenyl 157% Recovery Limits: 5% - 230% B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Surr: Nitrobenzene-d5 63.6% Recovery Limits: 5% - 189% B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C Surr: Phenol-d5 64.2% Recovery Limits: 20% - 110% B4I1115 HME 09/11/24 12:30 09/24/24 5:18 EPA 8270C TPH-D (C10-C28)
Diesel AJ 14 10 4.6 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 5:47 EPA 8015B Surr: o-Terphenyl 62.5% Recovery Limits: 11.8% - 130% B4I0616 HME 09/09/24 15:40 09/25/24 5:47 EPA 8015B TPH-MO (C14-C40)
Motor Oil 32 10 2.4 mg/kg 1 B4I0616 HME 09/09/24 15:40 09/25/24 5:47 EPA 8015B Volatile Organics
8260B Twining
1,1,1,2-Tetrachloroethane ND 0.0011 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,1,1-Trichloroethane (TCA) ND 0.0011 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,1,2,2-Tetrachloroethane ND 0.0011 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,1,2-Trichloroethane ND 0.0011 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,1-Dichloroethane ND 0.0011 0.000087 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:05
B4 - 2.5'
KH30003-13 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
1,1-Dichloroethene ND 0.0011 0.00020 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,1-Dichloropropene ND 0.0011 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,2,3-Trichlorobenzene ND 0.0011 0.00019 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,2,3-Trichloropropane (123TCP) ND 0.0011 0.00023 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,2,4-Trichlorobenzene ND 0.0011 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,2,4-Trimethylbenzene ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,2-Dibromo-3-chloropropane (DBCP) ND 0.0054 0.00042 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,2-Dibromoethane (EDB) ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,2-Dichlorobenzene ND 0.0011 0.000098 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,2-Dichloroethane (1,2-DCA) ND 0.0011 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,2-Dichloropropane ND 0.0011 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,3,5-Trimethylbenzene ND 0.0011 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,3-Dichlorobenzene ND 0.0011 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,3-Dichloropropane ND 0.0011 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 1,4-Dichlorobenzene ND 0.0011 0.00020 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 2,2-Dichloropropane ND 0.0011 0.00021 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 2-Butanone (MEK) ND 0.0011 0.00033 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 2-Chloroethylvinyl ether ND 0.022 0.00043 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 2-Chlorotoluene ND 0.0011 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 2-Hexanone ND 0.0011 0.00030 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 4-Chlorotoluene ND 0.0011 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B 4-Methyl-2-pentanone (MIBK) ND 0.0011 0.00033 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Acetone ND 0.022 0.00074 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Acrolein ND 0.054 0.0042 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Acrylonitrile ND 0.011 0.0030 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Benzene ND 0.0011 0.00020 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Bromobenzene ND 0.0011 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Bromochloromethane ND 0.0011 0.00027 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Bromodichloromethane ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Bromoform ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Bromomethane ND 0.0011 0.00076 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Carbon disulfide ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Carbon tetrachloride ND 0.0011 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Chlorobenzene ND 0.0011 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Chloroethane ND 0.0011 0.00022 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Chloroform ND 0.0011 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Chloromethane ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Chloroprene ND 0.0011 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B cis-1,2-Dichloroethene ND 0.0011 0.000079 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B cis-1,3-Dichloropropene ND 0.0011 0.000096 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Dibromochloromethane ND 0.0011 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Dibromomethane ND 0.0011 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Dichlorodifluoromethane (CFC-12) ND 0.0011 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Di-isopropyl ether (DIPE) ND 0.0011 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:05
B4 - 2.5'
KH30003-13 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
Ethanol ND 0.054 0.012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Ethyl methacrylate ND 0.0011 0.00083 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Ethyl tert-Butyl Ether (ETBE) ND 0.0011 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Ethylbenzene ND 0.0011 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Hexachlorobutadiene ND 0.0011 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Iodomethane ND 0.0011 0.00038 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Isopropylbenzene ND 0.0011 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B m,p-Xylene ND 0.0011 0.00031 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Methyl Methacrylate ND 0.0011 0.00034 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Methyl tert-Butyl Ether (MTBE) ND 0.0011 0.00038 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Methylene chloride ND 0.0022 0.00033 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Naphthalene ND 0.0011 0.00032 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B n-Butylbenzene ND 0.0011 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B n-Propylbenzene ND 0.0011 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B o-Xylene ND 0.0011 0.00010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B p-Isopropyltoluene ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B sec-Butylbenzene ND 0.0011 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Styrene ND 0.0011 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Tert-Amyl Methyl Ether (TAME) ND 0.0011 0.00019 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B tert-Butyl alcohol (TBA) ND 0.022 0.0023 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B tert-Butylbenzene ND 0.0011 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Tetrachloroethene (PCE) ND 0.0011 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Toluene ND 0.0011 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B trans-1,2-Dichloroethene ND 0.0011 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B trans-1,3-Dichloropropene ND 0.0011 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B trans-1,4-Dichloro-2-butene ND 0.0011 0.00027 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Trichloroethene (TCE) ND 0.0011 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Trichlorofluoromethane (CFC-11) ND 0.0011 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Trichlorotrifluoroethane (CFC-113) ND 0.0011 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Vinyl acetate ND 0.0011 0.00048 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Vinyl chloride ND 0.0011 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Xylenes ND 0.0011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Surr: 4-Bromofluorobenzene 89.0% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Surr: Dibromofluoromethane 97.2% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B Surr: Toluene-d8 98.3% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 16:11 EPA 8260B TPH-G
Gasoline (C6-C10) ND 1.0 0.079 mg/kg 1 B4I0310 YRA 09/03/24 12:37 09/03/24 16:34 EPA 8015B Surr: 4-Bromofluorobenzene (FID) 75.4% Recovery Limits: 70% - 130% B4I0310 YRA 09/03/24 12:37 09/03/24 16:34 EPA 8015B Sampled: 08/29/24 09:18
B4 - 10'
KH30003-14 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:18
B4 - 10'
KH30003-14 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Metals (Total)
Antimony ND 2.0 0.96 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Arsenic ND 2.0 0.85 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Barium 34 2.0 0.26 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Beryllium J 0.18 0.40 0.053 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Cadmium ND 0.40 0.083 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Chromium 24 2.0 0.19 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Cobalt 4.1 0.80 0.14 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Copper 4.3 2.0 0.26 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Lead J 1.9 2.0 0.54 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Mercury J 0.0080 0.040 0.00076 mg/kg 1 B4I0404 JAM 09/09/24 9:43 09/09/24 16:06 EPA 7471A Molybdenum ND 2.0 0.36 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Nickel 24 2.0 0.24 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Selenium ND 5.0 1.2 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Silver ND 2.0 0.16 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Thallium ND 5.0 1.6 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Vanadium 22 2.5 0.20 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Zinc 19 2.0 0.84 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 16:52 EPA 6010B Semi-Volatile Organics
8081A Twining
4,4¥-DDD ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A 4,4¥-DDE ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A 4,4¥-DDT ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A alpha-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A alpha-Chlordane ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A beta-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A Chlordane (tech) ND 0.030 0.013 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A delta-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A Dieldrin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A Endosulfan I ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A Endosulfan II ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A Endosulfan sulfate ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A Endrin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A Endrin aldehyde ND 0.0083 0.0013 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A Endrin ketone ND 0.0083 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A gamma-BHC (Lindane) ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A gamma-Chlordane ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A Heptachlor ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A Heptachlor epoxide ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A Methoxychlor ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A Toxaphene ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A Trifluralin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A Surr: Decachlorobiphenyl (DCB) S 179% Recovery Limits: 11.4% - 122% B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A Surr: Tetrachloro-meta-xylene (TMX) 93.6% Recovery Limits: 8.5% - 170% B4I1111 JQV 09/11/24 16:46 09/18/24 19:46 EPA 8081A 8082 Twining
PCB-1016 ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:20 EPA 8082 Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:18
B4 - 10'
KH30003-14 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8082 Twining
PCB-1221 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:20 EPA 8082 PCB-1232 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:20 EPA 8082 PCB-1242 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:20 EPA 8082 PCB-1248 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:20 EPA 8082 PCB-1254 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:20 EPA 8082 PCB-1260 ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:20 EPA 8082 Surr: Decachlorobiphenyl (DCB) S03 323% Recovery Limits: 17.2% - 156% B4I1111 JQV 09/11/24 16:46 10/03/24 16:20 EPA 8082 Surr: Tetrachloro-meta-xylene (TMX) 75.7% Recovery Limits: 20.6% - 119% B4I1111 JQV 09/11/24 16:46 10/03/24 16:20 EPA 8082 8270C Twining
1,2,4-Trichlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 1,2-Diphenylhydrazine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 1,3-Dinitrobenzene ND 0.33 0.086 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 1,4-Dichlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 1,4-Naphthoquinone ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 1-Naphthylamine CC ND 0.33 0.056 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2,3,4,6-Tetrachlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2,4,5-Trichlorophenol ND 0.33 0.074 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2,4,6-Trichlorophenol ND 0.33 0.12 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2,4-Dichlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2,4-Dimethylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2,4-Dinitrophenol ND 0.33 0.093 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2,4-Dinitrotoluene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2,6-Dichlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2,6-Dinitrotoluene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2-Acetylaminofluorene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2-Chloronaphthalene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2-Chlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2-Methylnaphthalene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2-Methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2-Naphthylamine CC ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2-Nitroaniline ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 2-Nitrophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 3,3¥-Dimethylbenzidine CC ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 3,3'-Dichlorobenzidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 3-Methylcholanthrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 3-Nitroaniline ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 4,6-Dinitro-2-methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 4-Aminobiphenyl ND 0.33 0.11 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 4-Bromophenyl phenyl ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 4-Chloro-3-methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 4-Chlorophenyl phenyl ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 4-Methylphenol ND 0.33 0.087 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 4-Nitroaniline ND 0.33 0.059 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 4-Nitrophenol ND 0.33 0.12 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:18
B4 - 10'
KH30003-14 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
5-Nitro-o-toluidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C 7,12-Dimethylbenz(a)anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Acenaphthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Acenaphthylene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Acetophenone ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Benzidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Benzo (a) anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Benzo (a) pyrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Benzo (b) fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Benzo (k) fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Benzo(ghi)perylene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Benzoic acid ND 0.33 0.054 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Benzyl alcohol CC ND 0.33 0.069 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Bis(2-chloroethoxy)methane ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Bis(2-chloroethyl)ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Bis(2-chloroisopropyl)ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Bis(2-ethylhexyl) phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Butyl benzyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Chrysene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Dibenzo(a,h)anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Diethyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Dimethyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Di-n-butyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Di-n-octyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Diphenylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Ethyl Methanesulfonate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Fluorene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Hexachlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Hexachlorocyclopentadiene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Hexachloroethane ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Indeno(1,2,3-cd)pyrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Isophorone ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Methapyrilene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Methyl Methanesulfonate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Nitrobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C N-Nitrosodiethylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C N-Nitrosodimethylamine ND 0.33 0.051 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C N-Nitrosodi-n-butylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C N-Nitrosodi-n-propylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C N-Nitrosodiphenylamine ND 0.33 0.10 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C N-Nitrosomethylethylamine ND 0.33 0.080 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C N-Nitrosopiperidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:18
B4 - 10'
KH30003-14 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
N-Nitrosopyrrolidine ND 0.33 0.086 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C O,O,O-Triethyl phosphorothioate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C o-Toluidine CC ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C p-Dimethylaminoazobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Pentachlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Pentachloronitrobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Pentachlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Phenacetin ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Phenanthrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Phenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Pronamide ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Pyrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Safrole ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Surr: 2,4,6-Tribromophenol 82.5% Recovery Limits: 13% - 118% B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Surr: 2-Fluorobiphenyl 71.9% Recovery Limits: 22% - 112% B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Surr: 2-Fluorophenol 69.7% Recovery Limits: 13% - 99% B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Surr: d14-Terphenyl 112% Recovery Limits: 5% - 230% B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Surr: Nitrobenzene-d5 72.4% Recovery Limits: 5% - 189% B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C Surr: Phenol-d5 72.9% Recovery Limits: 20% - 110% B4I1115 DRA 09/11/24 12:30 09/18/24 19:25 EPA 8270C TPH-D (C10-C28)
Diesel ND 10 4.6 mg/kg 1 B4I1140 HME 09/11/24 14:39 09/22/24 3:53 EPA 8015B Surr: o-Terphenyl 53.9% Recovery Limits: 11.8% - 130% B4I1140 HME 09/11/24 14:39 09/22/24 3:53 EPA 8015B TPH-MO (C14-C40)
Motor Oil ND 10 2.4 mg/kg 1 B4I1140 HME 09/11/24 14:39 09/22/24 3:53 EPA 8015B Volatile Organics
8260B Twining
1,1,1,2-Tetrachloroethane ND 0.0010 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,1,1-Trichloroethane (TCA) ND 0.0010 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,1,2,2-Tetrachloroethane ND 0.0010 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,1,2-Trichloroethane ND 0.0010 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,1-Dichloroethane ND 0.0010 0.000081 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,1-Dichloroethene ND 0.0010 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,1-Dichloropropene ND 0.0010 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,2,3-Trichlorobenzene ND 0.0010 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,2,3-Trichloropropane (123TCP) ND 0.0010 0.00022 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,2,4-Trichlorobenzene ND 0.0010 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,2,4-Trimethylbenzene ND 0.0010 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,2-Dibromo-3-chloropropane (DBCP) ND 0.0050 0.00039 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,2-Dibromoethane (EDB) ND 0.0010 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,2-Dichlorobenzene ND 0.0010 0.000091 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,2-Dichloroethane (1,2-DCA) ND 0.0010 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,2-Dichloropropane ND 0.0010 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,3,5-Trimethylbenzene ND 0.0010 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,3-Dichlorobenzene ND 0.0010 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:18
B4 - 10'
KH30003-14 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
1,3-Dichloropropane ND 0.0010 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 1,4-Dichlorobenzene ND 0.0010 0.00019 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 2,2-Dichloropropane ND 0.0010 0.00020 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 2-Butanone (MEK) ND 0.0010 0.00030 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 2-Chloroethylvinyl ether ND 0.020 0.00040 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 2-Chlorotoluene ND 0.0010 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 2-Hexanone ND 0.0010 0.00028 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 4-Chlorotoluene ND 0.0010 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B 4-Methyl-2-pentanone (MIBK) ND 0.0010 0.00031 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Acetone ND 0.020 0.00068 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Acrolein ND 0.050 0.0039 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Acrylonitrile ND 0.010 0.0028 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Benzene ND 0.0010 0.00019 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Bromobenzene ND 0.0010 0.000096 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Bromochloromethane ND 0.0010 0.00025 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Bromodichloromethane ND 0.0010 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Bromoform ND 0.0010 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Bromomethane ND 0.0010 0.00071 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Carbon disulfide ND 0.0010 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Carbon tetrachloride ND 0.0010 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Chlorobenzene ND 0.0010 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Chloroethane ND 0.0010 0.00020 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Chloroform ND 0.0010 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Chloromethane ND 0.0010 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Chloroprene ND 0.0010 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B cis-1,2-Dichloroethene ND 0.0010 0.000073 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B cis-1,3-Dichloropropene ND 0.0010 0.000089 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Dibromochloromethane ND 0.0010 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Dibromomethane ND 0.0010 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Dichlorodifluoromethane (CFC-12) ND 0.0010 0.000094 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Di-isopropyl ether (DIPE) ND 0.0010 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Ethanol ND 0.050 0.011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Ethyl methacrylate ND 0.0010 0.00077 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Ethyl tert-Butyl Ether (ETBE) ND 0.0010 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Ethylbenzene ND 0.0010 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Hexachlorobutadiene ND 0.0010 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Iodomethane ND 0.0010 0.00035 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Isopropylbenzene ND 0.0010 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B m,p-Xylene ND 0.0010 0.00029 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Methyl Methacrylate ND 0.0010 0.00031 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Methyl tert-Butyl Ether (MTBE) ND 0.0010 0.00035 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Methylene chloride ND 0.0020 0.00030 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Naphthalene ND 0.0010 0.00029 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B n-Butylbenzene ND 0.0010 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:18
B4 - 10'
KH30003-14 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
n-Propylbenzene ND 0.0010 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B o-Xylene ND 0.0010 0.000096 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B p-Isopropyltoluene ND 0.0010 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B sec-Butylbenzene ND 0.0010 0.00012 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Styrene ND 0.0010 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Tert-Amyl Methyl Ether (TAME) ND 0.0010 0.00018 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B tert-Butyl alcohol (TBA) ND 0.020 0.0021 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B tert-Butylbenzene ND 0.0010 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Tetrachloroethene (PCE) ND 0.0010 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Toluene 0.0032 0.0010 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B trans-1,2-Dichloroethene ND 0.0010 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B trans-1,3-Dichloropropene ND 0.0010 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B trans-1,4-Dichloro-2-butene ND 0.0010 0.00025 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Trichloroethene (TCE) ND 0.0010 0.000099 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Trichlorofluoromethane (CFC-11) ND 0.0010 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Trichlorotrifluoroethane (CFC-113) ND 0.0010 0.00017 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Vinyl acetate ND 0.0010 0.00044 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Vinyl chloride ND 0.0010 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Xylenes ND 0.0010 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Surr: 4-Bromofluorobenzene 91.7% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Surr: Dibromofluoromethane 97.3% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B Surr: Toluene-d8 99.4% Recovery Limits: 70% - 130% B4I0305 YRA 08/29/24 10:16 09/03/24 16:39 EPA 8260B TPH-G
Gasoline (C6-C10) ND 1.0 0.079 mg/kg 1 B4I0412 YRA 09/04/24 12:46 09/04/24 14:05 EPA 8015B Surr: 4-Bromofluorobenzene (FID) 77.8% Recovery Limits: 70% - 130% B4I0412 YRA 09/04/24 12:46 09/04/24 14:05 EPA 8015B Sampled: 08/29/24 09:37
B4
KH30003-15 (Ground Water)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Metals (Total)
Antimony ND 0.0050 0.0029 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Arsenic ND 0.010 0.0080 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Barium 0.17 0.010 0.00086 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Beryllium ND 0.0010 0.00036 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Cadmium ND 0.0010 0.00091 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Chromium J 0.0029 0.0050 0.0016 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Cobalt 0.0072 0.0020 0.0011 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Copper 0.0056 0.0050 0.0030 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Lead 0.0050 0.0050 0.0030 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Mercury J 0.041 0.20 0.035 µg/L 1 B4I1003 JAM 09/16/24 10:05 09/16/24 15:33 EPA 245.1 Molybdenum 0.0074 0.0050 0.0031 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Nickel 0.015 0.0050 0.0029 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:37
B4
KH30003-15 (Ground Water)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Metals (Total)
Selenium ND 0.020 0.012 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Silver ND 0.0050 0.0030 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Thallium ND 0.020 0.014 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Vanadium 0.012 0.010 0.0018 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Zinc 0.0076 0.0050 0.0042 mg/L 1 B4I0319 VAM 09/06/24 10:57 09/06/24 18:14 EPA 200.7 Semi-Volatile Organics
8270C Twining
1,2,4-Trichlorobenzene *a ND 5.0 0.90 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 1,2-Dichlorobenzene ND 5.0 1.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 1,2-Diphenylhydrazine ND 5.0 1.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 1,3-Dichlorobenzene ND 5.0 1.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 1,4-Dichlorobenzene ND 5.0 1.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 2,3,4,6-Tetrachlorophenol ND 5.0 2.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 2,4,5-Trichlorophenol ND 5.0 1.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 2,4,6-Trichlorophenol ND 5.0 2.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 2,4-Dichlorophenol ND 5.0 1.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 2,4-Dimethylphenol ND 5.0 2.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 2,4-Dinitrophenol ND 5.0 2.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 2,4-Dinitrotoluene ND 5.0 1.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 2,6-Dichlorophenol ND 5.0 1.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 2,6-Dinitrotoluene ND 5.0 1.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 2-Chloronaphthalene ND 5.0 1.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 2-Chlorophenol ND 5.0 2.4 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 2-Methylnaphthalene ND 5.0 1.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 2-Methylphenol ND 5.0 2.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 2-Nitroaniline ND 5.0 2.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 2-Nitrophenol ND 5.0 1.6 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 3,3'-Dichlorobenzidine ND 5.0 4.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 3-Nitroaniline ND 5.0 3.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 4,6-Dinitro-2-methylphenol ND 5.0 2.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 4-Bromophenyl phenyl ether ND 5.0 1.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 4-Chloro-3-methylphenol ND 5.0 1.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 4-Chloroaniline CC ND 5.0 2.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 4-Chlorophenyl phenyl ether ND 5.0 0.88 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 4-Methylphenol ND 5.0 1.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 4-Nitroaniline ND 5.0 3.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 4-Nitrophenol ND 5.0 1.5 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C 7,12-Dimethylbenz(a)anthracene ND 5.0 1.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Acenaphthene ND 5.0 1.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Acenaphthylene ND 5.0 1.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Anthracene ND 5.0 1.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Benzidine ND 10 8.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Benzo (a) anthracene ND 5.0 2.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Benzo (a) pyrene ND 5.0 1.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Benzo (b) fluoranthene ND 5.0 1.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:37
B4
KH30003-15 (Ground Water)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
Benzo (k) fluoranthene ND 5.0 1.9 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Benzo(ghi)perylene ND 5.0 2.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Benzoic acid ND 5.0 0.66 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Benzyl alcohol CC ND 5.0 1.4 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Bis(2-chloroethoxy)methane ND 5.0 0.88 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Bis(2-chloroethyl)ether ND 5.0 1.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Bis(2-chloroisopropyl)ether ND 5.0 1.6 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Bis(2-ethylhexyl) phthalate ND 5.0 3.9 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Butyl benzyl phthalate ND 5.0 1.7 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Chrysene ND 5.0 1.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Dibenzo(a,h)anthracene ND 5.0 2.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Dibenzofuran ND 5.0 1.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Diethyl phthalate ND 5.0 1.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Dimethyl phthalate ND 5.0 2.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Di-n-butyl phthalate ND 5.0 4.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Di-n-octyl phthalate ND 5.0 2.8 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Fluoranthene ND 5.0 1.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Fluorene ND 5.0 1.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Hexachlorobenzene ND 5.0 1.4 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Hexachlorobutadiene ND 5.0 1.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Hexachlorocyclopentadiene ND 5.0 1.6 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Hexachloroethane ND 5.0 1.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Indeno(1,2,3-cd)pyrene ND 5.0 2.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Isophorone ND 5.0 0.93 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Naphthalene ND 5.0 0.87 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Nitrobenzene ND 5.0 0.86 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C N-Nitrosodimethylamine ND 5.0 0.68 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C N-Nitrosodi-n-propylamine ND 5.0 1.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C N-Nitrosodiphenylamine ND 5.0 1.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Pentachlorophenol ND 5.0 4.1 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Phenanthrene ND 5.0 1.2 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Phenol ND 5.0 1.0 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Pyrene ND 5.0 1.3 µg/L 1 B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Surr: 2,4,6-Tribromophenol 53.4% Recovery Limits: 14% - 128% B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Surr: 2-Fluorobiphenyl 41.5% Recovery Limits: 21% - 111% B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Surr: 2-Fluorophenol 20.1% Recovery Limits: 5% - 71% B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Surr: d14-Terphenyl 65.7% Recovery Limits: 5% - 189% B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Surr: Nitrobenzene-d5 42.7% Recovery Limits: 22% - 119% B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C Surr: Phenol-d5 13.2% Recovery Limits: 5% - 52% B4I0329 DRA 09/04/24 11:30 09/17/24 22:24 EPA 8270C TPH-D (C10-C28)
Diesel AJ 590 50 42 µg/L 1 B4I0303 HME 09/03/24 15:10 09/26/24 1:37 EPA 8015B Surr: o-Terphenyl 115% Recovery Limits: 34% - 150% B4I0303 HME 09/03/24 15:10 09/26/24 1:37 EPA 8015B TPH-MO (C14-C40)
Motor Oil 880 100 25 µg/L 1 B4I0303 HME 09/03/24 15:10 09/26/24 1:37 EPA 8015B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:37
B4
KH30003-15 (Ground Water)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
1,1,1,2-Tetrachloroethane ND 0.50 0.065 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,1,1-Trichloroethane (TCA) ND 0.50 0.076 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,1,2,2-Tetrachloroethane ND 1.0 0.049 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,1,2-Trichloroethane ND 0.50 0.058 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,1-Dichloroethane ND 0.50 0.070 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,1-Dichloroethene ND 0.50 0.10 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,1-Dichloropropene ND 0.50 0.078 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,2,3-Trichlorobenzene ND 0.50 0.12 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,2,3-Trichloropropane (123TCP) ND 0.50 0.057 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,2,4-Trichlorobenzene ND 1.0 0.11 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,2,4-Trimethylbenzene ND 1.0 0.064 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,2-Dibromo-3-chloropropane (DBCP) ND 5.0 0.12 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,2-Dibromoethane (EDB) ND 0.50 0.041 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,2-Dichlorobenzene ND 0.50 0.029 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,2-Dichloroethane (1,2-DCA) ND 0.50 0.048 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,2-Dichloropropane ND 0.50 0.043 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,3,5-Trimethylbenzene ND 0.50 0.050 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,3-Dichlorobenzene ND 0.50 0.040 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,3-Dichloropropane ND 0.50 0.033 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 1,4-Dichlorobenzene ND 0.50 0.021 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 2,2-Dichloropropane ND 1.0 0.15 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 2-Butanone (MEK) ND 10 0.78 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 2-Chloroethylvinyl ether ND 1.0 0.056 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 2-Chlorotoluene ND 0.50 0.043 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 2-Hexanone ND 1.0 0.17 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 4-Chlorotoluene ND 0.50 0.058 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B 4-Methyl-2-pentanone (MIBK) ND 1.0 0.056 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Acetone ND 10 0.81 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Acetonitrile ND 10 1.7 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Acrolein ND 10 0.70 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Acrylonitrile ND 5.0 0.99 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Benzene ND 0.50 0.071 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Bromobenzene ND 0.50 0.036 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Bromochloromethane ND 0.50 0.041 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Bromodichloromethane ND 0.50 0.032 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Bromoform ND 0.50 0.057 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Bromomethane ND 1.0 0.34 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Carbon disulfide ND 0.50 0.044 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Carbon tetrachloride ND 0.50 0.076 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Chlorobenzene ND 0.50 0.11 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Chloroethane ND 0.50 0.064 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Chloroform ND 0.50 0.059 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Chloromethane ND 0.50 0.058 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B cis-1,2-Dichloroethene ND 0.50 0.043 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:37
B4
KH30003-15 (Ground Water)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
8260B Twining
cis-1,3-Dichloropropene ND 0.50 0.036 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Dibromochloromethane ND 0.50 0.032 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Dibromomethane ND 0.50 0.056 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Dichlorodifluoromethane (CFC-12) ND 0.50 0.12 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Di-isopropyl ether (DIPE) ND 0.50 0.061 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Ethanol ND 50 9.5 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Ethyl methacrylate ND 1.0 0.054 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Ethyl tert-Butyl Ether (ETBE) ND 1.0 0.043 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Ethylbenzene ND 0.50 0.044 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Hexachlorobutadiene ND 1.0 0.087 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Hexachloroethane ND 1.0 0.041 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Iodomethane ND 5.0 2.1 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Isobutyl alcohol ND 20 3.8 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Isopropylbenzene ND 1.0 0.050 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B m,p-Xylene ND 1.0 0.095 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Methacrylonitrile ND 5.0 0.59 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Methyl Methacrylate ND 0.50 0.045 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Methyl tert-Butyl Ether (MTBE) ND 1.0 0.056 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Methylene chloride ND 1.0 0.12 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Naphthalene ND 0.50 0.096 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B n-Butylbenzene ND 0.50 0.12 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B n-Propylbenzene ND 1.0 0.050 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B o-Xylene ND 0.50 0.047 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B p-Isopropyltoluene ND 1.0 0.074 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Propionitrile ND 10 1.6 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B sec-Butylbenzene ND 0.50 0.066 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Styrene ND 0.50 0.021 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Tert-Amyl Methyl Ether (TAME) ND 1.0 0.032 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B tert-Butyl alcohol (TBA) ND 20 0.98 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B tert-Butylbenzene ND 1.0 0.069 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Tetrachloroethene (PCE) ND 0.50 0.089 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Toluene ND 0.50 0.066 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B trans-1,2-Dichloroethene ND 0.50 0.056 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B trans-1,3-Dichloropropene ND 0.50 0.044 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B trans-1,4-Dichloro-2-butene ND 5.0 0.048 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Trichloroethene (TCE) 0.56 0.50 0.079 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Trichlorofluoromethane (CFC-11) ND 0.50 0.11 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Trichlorotrifluoroethane (CFC-113) ND 1.0 0.11 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Vinyl acetate ND 0.50 0.11 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Vinyl chloride ND 0.50 0.082 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Xylenes ND 2.0 µg/L 1 B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Surr: 4-Bromofluorobenzene 88.0% Recovery Limits: 70% - 130% B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Surr: Dibromofluoromethane 115% Recovery Limits: 70% - 130% B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Surr: Toluene-d8 107% Recovery Limits: 70% - 130% B4I0304 YRA 09/03/24 10:10 09/03/24 12:51 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 09:37
B4
KH30003-15 (Ground Water)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Volatile Organics
TPH-G
Gasoline (C6-C10) ND 50 7.0 µg/L 1 B4I0610 YRA 09/06/24 12:28 09/06/24 14:20 EPA 8015B Surr: 4-Bromofluorobenzene (FID) 75.2% Recovery Limits: 70% - 130% B4I0610 YRA 09/06/24 12:28 09/06/24 14:20 EPA 8015B Sampled: 08/29/24 08:18
B5 - 2.5'
KH30003-16 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Metals (Total)
Antimony ND 2.0 0.96 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Arsenic ND 2.0 0.85 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Barium 81 2.0 0.26 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Beryllium J 0.30 0.40 0.053 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Cadmium ND 0.40 0.083 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Chromium 17 2.0 0.19 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Cobalt 1.7 0.80 0.14 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Copper 4.1 2.0 0.26 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Lead 2.7 2.0 0.54 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Mercury J 0.019 0.040 0.00076 mg/kg 1 B4I1604 JAM 09/16/24 11:30 09/16/24 15:59 EPA 7471A Molybdenum ND 2.0 0.36 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Nickel 5.4 2.0 0.24 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Selenium ND 5.0 1.2 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Silver ND 2.0 0.16 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Thallium ND 5.0 1.6 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Vanadium 16 2.5 0.20 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Zinc 8.1 2.0 0.84 mg/kg 1 B4I0321 VAM 09/10/24 8:52 09/11/24 17:01 EPA 6010B Semi-Volatile Organics
8081A Twining
4,4¥-DDD ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A 4,4¥-DDE ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A 4,4¥-DDT ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A alpha-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A alpha-Chlordane ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A beta-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Chlordane (tech) ND 0.030 0.013 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A delta-BHC ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Dieldrin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Endosulfan I ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Endosulfan II ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Endosulfan sulfate ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Endrin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Endrin aldehyde ND 0.0083 0.0013 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Endrin ketone ND 0.0083 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A gamma-BHC (Lindane) ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 08:18
B5 - 2.5'
KH30003-16 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8081A Twining
gamma-Chlordane ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Heptachlor ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Heptachlor epoxide ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Methoxychlor ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Toxaphene ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Trifluralin ND 0.0083 0.0030 mg/kg 1 B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Surr: Decachlorobiphenyl (DCB) S 225% Recovery Limits: 11.4% - 122% B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A Surr: Tetrachloro-meta-xylene (TMX) 63.5% Recovery Limits: 8.5% - 170% B4I1111 JQV 09/11/24 16:46 09/18/24 20:01 EPA 8081A 8082 Twining
PCB-1016 ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:35 EPA 8082 PCB-1221 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:35 EPA 8082 PCB-1232 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:35 EPA 8082 PCB-1242 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:35 EPA 8082 PCB-1248 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:35 EPA 8082 PCB-1254 ND 0.017 0.011 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:35 EPA 8082 PCB-1260 ND 0.017 0.0060 mg/kg 1 B4I1111 JQV 09/11/24 16:46 10/03/24 16:35 EPA 8082 Surr: Decachlorobiphenyl (DCB) S03 349% Recovery Limits: 17.2% - 156% B4I1111 JQV 09/11/24 16:46 10/03/24 16:35 EPA 8082 Surr: Tetrachloro-meta-xylene (TMX) 47.9% Recovery Limits: 20.6% - 119% B4I1111 JQV 09/11/24 16:46 10/03/24 16:35 EPA 8082 8270C Twining
1,2,4-Trichlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 1,2-Diphenylhydrazine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 1,3-Dinitrobenzene ND 0.33 0.086 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 1,4-Dichlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 1,4-Naphthoquinone ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 1-Naphthylamine CC ND 0.33 0.056 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2,3,4,6-Tetrachlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2,4,5-Trichlorophenol ND 0.33 0.074 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2,4,6-Trichlorophenol ND 0.33 0.12 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2,4-Dichlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2,4-Dimethylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2,4-Dinitrophenol ND 0.33 0.093 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2,4-Dinitrotoluene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2,6-Dichlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2,6-Dinitrotoluene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2-Acetylaminofluorene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2-Chloronaphthalene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2-Chlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2-Methylnaphthalene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2-Methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2-Naphthylamine CC ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2-Nitroaniline ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 2-Nitrophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 3,3¥-Dimethylbenzidine CC ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 3,3'-Dichlorobenzidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 08:18
B5 - 2.5'
KH30003-16 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
3-Methylcholanthrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 3-Nitroaniline ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 4,6-Dinitro-2-methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 4-Aminobiphenyl ND 0.33 0.11 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 4-Bromophenyl phenyl ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 4-Chloro-3-methylphenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 4-Chlorophenyl phenyl ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 4-Methylphenol ND 0.33 0.087 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 4-Nitroaniline ND 0.33 0.059 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 4-Nitrophenol ND 0.33 0.12 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 5-Nitro-o-toluidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C 7,12-Dimethylbenz(a)anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Acenaphthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Acenaphthylene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Acetophenone ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Benzidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Benzo (a) anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Benzo (a) pyrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Benzo (b) fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Benzo (k) fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Benzo(ghi)perylene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Benzoic acid ND 0.33 0.054 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Benzyl alcohol CC ND 0.33 0.069 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Bis(2-chloroethoxy)methane ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Bis(2-chloroethyl)ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Bis(2-chloroisopropyl)ether ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Bis(2-ethylhexyl) phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Butyl benzyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Chrysene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Dibenzo(a,h)anthracene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Diethyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Dimethyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Di-n-butyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Di-n-octyl phthalate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Diphenylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Ethyl Methanesulfonate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Fluoranthene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Fluorene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Hexachlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Hexachlorocyclopentadiene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Hexachloroethane ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Indeno(1,2,3-cd)pyrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Isophorone ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry

Project:

Project Number:

Project Manager:

MTA Environmental Division
2527 Fresno Street E95815.03

SARA BLOOM
SCCS Work Force Housing
Fresno CA, 93721
2527 Fresno Street
Fresno, CA 93721
(559) 268-7021 Phone
(559) 268-0740 Fax
10/23/2024
California ELAP Certificate #1371
Reported:

Sampled: 08/29/24 08:18
B5 - 2.5'
KH30003-16 (Soil)
Analyte Flag Result MDL Units Dilution Batch Analyst Prepared Analyzed Method Reporting Limit
Semi-Volatile Organics
8270C Twining
Methapyrilene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Methyl Methanesulfonate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Nitrobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C N-Nitrosodiethylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C N-Nitrosodimethylamine ND 0.33 0.051 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C N-Nitrosodi-n-butylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C N-Nitrosodi-n-propylamine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C N-Nitrosodiphenylamine ND 0.33 0.10 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C N-Nitrosomethylethylamine ND 0.33 0.080 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C N-Nitrosopiperidine ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C N-Nitrosopyrrolidine ND 0.33 0.086 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C O,O,O-Triethyl phosphorothioate ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C o-Toluidine CC ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C p-Dimethylaminoazobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Pentachlorobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Pentachloronitrobenzene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Pentachlorophenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Phenacetin ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Phenanthrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Phenol ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Pronamide ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Pyrene ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Safrole ND 0.33 0.050 mg/kg 1 B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Surr: 2,4,6-Tribromophenol 83.1% Recovery Limits: 13% - 118% B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Surr: 2-Fluorobiphenyl 70.0% Recovery Limits: 22% - 112% B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Surr: 2-Fluorophenol 67.4% Recovery Limits: 13% - 99% B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Surr: d14-Terphenyl 114% Recovery Limits: 5% - 230% B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Surr: Nitrobenzene-d5 69.1% Recovery Limits: 5% - 189% B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C Surr: Phenol-d5 69.3% Recovery Limits: 20% - 110% B4I1115 DRA 09/11/24 12:30 09/18/24 19:59 EPA 8270C TPH-D (C10-C28)
Diesel ND 10 4.6 mg/kg 1 B4I1140 HME 09/11/24 14:39 09/22/24 4:28 EPA 8015B Surr: o-Terphenyl 29.2% Recovery Limits: 11.8% - 130% B4I1140 HME 09/11/24 14:39 09/22/24 4:28 EPA 8015B TPH-MO (C14-C40)
Motor Oil ND 10 2.4 mg/kg 1 B4I1140 HME 09/11/24 14:39 09/22/24 4:28 EPA 8015B Volatile Organics
8260B Twining
1,1,1,2-Tetrachloroethane ND 0.00089 0.000097 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 17:06 EPA 8260B 1,1,1-Trichloroethane (TCA) ND 0.00089 0.00011 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 17:06 EPA 8260B 1,1,2,2-Tetrachloroethane ND 0.00089 0.00013 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 17:06 EPA 8260B 1,1,2-Trichloroethane ND 0.00089 0.00015 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 17:06 EPA 8260B 1,1-Dichloroethane ND 0.00089 0.000072 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 17:06 EPA 8260B 1,1-Dichloroethene ND 0.00089 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 17:06 EPA 8260B 1,1-Dichloropropene ND 0.00089 0.00014 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 17:06 EPA 8260B 1,2,3-Trichlorobenzene ND 0.00089 0.00016 mg/kg 1 B4I0305 YRA 08/29/24 10:16 09/03/24 17:06 EPA 8260B Moore Twining Associates, Inc. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Danielle Abrames, Director of Analytical Chemistry