HomeMy WebLinkAboutFA-29634_48761_CA_UST-61_20221027UST-61 24-Hour Release and UST Leak Reporting Form.
For Releases
in NC
This form should be completed and submitted to the UST Section’s regional office following a known or suspected release from an underground storage tank (UST) system. This form is required to be submitted within 24 hours of discovery of a known or
suspected release
(DWM USE ONLY) Incident # ________ Risk (H,I,L,U)_______ Received On ________ Received By ________
Reported by (circle one): Phone, Fax or Report Region _______
Suspected Contamination? (Y/N) ________ Confirmed GW Contamination? (Y/N) ______ Confirmed Soil Contamination ?(Y/N) ______
Samples Taken?(Y/N) ______ Free Product? (Y/N) _____ If Yes, State Greatest Thickness ______________
Facility ID Number ______________ Date Leak Discovered ___________ Comm/Non-Commercial? ________
Reg/Non-regulated? _____________
INCIDENT DESCRIPTION
Incident Name:
Address: County:
City/Town: Zip Code: Regional Office (circle one): Asheville, Mooresville, Fayetteville, Raleigh, Washington, Wilmington, Winston-Salem
Latitude (decimal degrees): Longitude (decimal degrees) : Obtained by:
Briefly describe suspected or confirmed release: (including but not limited to: nature of release, date of release, amount
of release, amount of free product present and recovery efforts, initial responses conducted, impacts to receptors) GPS
Topographic map
GIS Address matching
Other
Unknown
Describe location:
HOW RELEASE WAS DISCOVERED (Release Code)
(Check one)
Release Detection Equipment or Methods
During UST Closure/Removal
Property Transfer
Visual/Odor
Water in Tank
Water Supply Well Contamination
Groundwater Contamination
Surface Water Contamination
Other (specify) _______________
SOURCE OF CONTAMINATION
Source of Release (Check primary source) Cause of Release (Check primary cause) Type of Release (Check one) Product Type Released (Check primary product type released)
Tank
Piping
Dispenser
Submersible Turbine Pump
Delivery Problem
Spill Bucket
Other
Unknown
Definitions presented on reverse
Spill
Overfill
Corrosion
Physical/Mechanical
Damage
Install Problem
Other
Unknown
Definitions presented on reverse
Petroleum
Non-Petroleum
Both
Location
(Check one)
Facility
Residence
Other
Gasoline/ Diesel/
Kerosene
Heating Oil
Other Petroleum
Products
Metals
Other Inorganics
Other Organics
Diesel/Veg. Oil
Blend
Vegetable Oil 100%
E10 – E20
E21 – E84
E85 – E99
Ethanol 100%
E01 – E09
Ownership
1.Municipal 2. Military 3. Unknown 4. Private 5. Federal 6. County 7. State
Operation Type 1. Public Service 2. Agricultural 3. Residential 4. Education/Relig. 5. Industrial 6. Commercial 7. Mining
UST Form 61 (02/19) Page 1 of 2
Triton Quick Check
205 E. Jackson Blvd
Erwin
Harnett
28339
35.334328 -78.672800
48761
FA-29634
U10/27/22 MHH > KEC
FAY EMAILED
IMPACT ON DRINKING WATER SUPPLIES
Water Supply Wells Affected? 1. Yes 2. No 3. Unknown Number of Water Supply Wells Affected __________________
Water Supply Wells Contaminated: (Include Users Names, Addresses and Phone Numbers. Attach additional sheet if necessary) 1. 2. 3.
UST SYSTEM OWNER UST Owner/Company
Point of Contact Address
City State Zip Code Telephone Number
UST SYSTEM OPERATOR
UST Operator/Company Address
City State Zip Code Telephone Number
LANDOWNER AT LOCATION OF UST INCIDENT
Landowner Address
City State Zip Code Telephone Number
Draw Sketch of Area (showing two major road intersections) or Attach Map
Person Reporting Incident Company Telephone Number
Title Address Date
UST Form 61 (02/19) Page 2 of 2
Definitions of Sources Tank: means the tank that stores the product and is part of the underground storage tank system Piping: means the piping and connectors running from the tank or submersible turbine pump to the dispenser or other end-use equipment (Vent, vapor recovery, or fill lines are excluded.) Dispenser: includes the dispenser and the equipment used to connect the dispenser to the piping (e.g., a release from a suction pump or from components located above the shear valve) Submersible Turbine Pump (STP) Area includes the submersible turbine pump head (typically located in the tank sump), the line leak detector, and the piping that connects the submersible turbine pump to the tank Delivery Problem: identifies releases that occurred during product delivery to the tank. (Typical causes associated with this source are spills and overfills.)
Other: serves as the option to use when the release source is known but does not fit into one of the preceding categories (e.g., for releases from vent lines, vapor recovery lines, and fill lines) Unknown: identifies releases for which the source has not been determined Definitions of Causes
Spill: use this cause when a spill occurs (e.g., when the delivery hose is disconnected from the tank fill pipe or when the nozzle is removed from the dispenser) Overfill: use when an overfill occurs (e.g., overfills may occur from the fill pipe at the tank or when the nozzle fails to shut off at the dispenser) Physical or Mechanical Damage: use for all types of physical or mechanical damage, except corrosion (e.g., puncture of tank or piping, loose fittings, broken components, and components that have changed dimension) Corrosion: use when a metal tank, piping, or other component has a release due to corrosion (e.g., for steel, corrosion takes the form of rust) Installation Problem: use when the problem is determined to have occurred specifically because the UST system was not installed properly Other: use this option when the cause is known but does not fit into one of the preceding categories (e.g., putting regulated substances into monitoring wells) Unknown: use when the cause has not been determined
3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone (704) 845-4010 • (888) 870-4133 • Fax (704) 845-4012
Engineering Certification: C-2727 • Geology Certification: C-127
UVF Trilogy Analytical Report
Samples Collected: October 26, 2022
Samples Analyzed: October 27, 2022
Site Name: Triton Quick Check
Site Address: 205 East Jackson Boulevard, Erwin, NC
GRI Project Number: 4853
October 28, 2022
AJ Discepolo, GIT
Operator
Technical Procedures
Sample Collection and Handling
Soil samples may be collected using any acceptable procedure. Sampler must use a clean pair of nitrile
gloves for each sample collected. The sample will be placed in a clean, sealable bag (ziplock). Once
collected, the sample must be analyzed immediately or placed on ice. The sample may be kept on ice for
up to 48 hours prior to UVF analyses. If the sample cannot be analyzed within 48 hours, the sample may
be extracted and kept at 4 degrees C for up to 14 days. Proper chain-of-custody procedures must be
followed.
Calibration
The UFV Trilogy has standard calibrations stored for the following analysis:
GRO
DRO
Total PAH
Target PAH
Heavy PAH
Prior to use, calibration standards are used to perform a 5-point verification on the factory stored
calibrations for GRO and DRO. The calibration standards used are as follows:
GRO
0.5 ppm
1 ppm
3 ppm
5 ppm
10 ppm
DRO
0.1 ppm
0.5 ppm
1 ppm
3 ppm
5 ppm
Operation
Sample Extraction
5mg of soil are weighed into a clean extraction jar
Methanol is added to the extraction jar to create a 2x or 4x dilution
o 2x Dilution: 10 mL of methanol
o 4x Dilution: 20 mL of methanol
The extraction jar is shaken for several minutes to thoroughly mix the soil with solvent
(methanol)
The mixture is allowed to settle for several minutes
A clean syringe is used to draw liquid from the extraction jar
A clean filter is attached to the end of the syringe and the liquid dispensed through the filter
into a clean test tube
This liquid is referred to as the extraction
Dilution Preparation
An adjustable micropipette is used to precisely measure out the amount of extract needed for
the dilution
Technical Procedures
The measured out amount of the extract is added to a clean test tube and methanol is added
dilute the extract. Examples of dilutions are shown below:
Extract Amount
500 μL
200 μL
100 μL
50 μL
25 μL
Add Solvent to the
5 mL line
5 mL line
5 mL line
5 mL line
5 mL line
2x Extract
Dilution Factor
20x
50x
100x
200x
400x
4x Extract
Dilution Factor
40x
100x
200x
400x
800x
Sample Analyzation
The dilution is shaken to thoroughly mix, then poured into a clean glass cuvette
The desired module is inserted into the UVF Trilogy and the corresponding factory calibration is
selected
“Measure Fluorescence” is pressed on the touchscreen and the reading is recorded
The reading should be between the concentrations of the calibration standards (GRO: 0.5-10
ppm; DRO 0.1-5 ppm)
o Reading below the calibration standard range are recorded as below the detection limit
Detection Limit = (lower range of calibration standards range) x dilution factor
(i.e. a GRO sample with a 100x dilution factor has a detection limit of 50 ppm)
o Readings above the calibration standard range should be further diluted and reanalyzed
o Negative readings are an indication of quenching (see below)
The reading is multiplied by the dilution factor to calculate the final concentration
Check suspected contaminated samples for quenching by running additional dilutions
o According to the siteLAB Quick Reference Guide:
“Quenching” can occur when the detector is swamped by too many hydrocarbons or
organic interferences, producing low or negative concentrations. Test the sample at
multiple dilutions to confirm results are linear and accurate.”
QA/QC
Calibration
The UFV Trilogy will be calibrated daily prior to use
The calibration results will be saved and entered into the calibration log
Method Blank
A method blank of methanol will be analyzed following calibration and following the last sample
analyzed for each site
Duplicates
One duplicate will be analyzed for every 20 samples
The duplicate will be prepared from the extract of the sample and diluted to the same factor as
the sample analyzed
Project Name:Date Collected:
Project Number:Date Analysed:
Project Manager:Operator:
Sample ID Matrix
Dilution
Factor x
GRO
Output
(ppm)
=GRO Value
(mg/Kg)
Dilution
Factor x
DRO
Output
(ppm)
=DRO Value
(mg/Kg)
SS-1 Soil 40 0.64 25.6 NR NR NR
SS-2 Soil 800 9.14 7,312 NR NR NR
UVF Analytical Report
siteLAB UVF Trilogy
10/27/2022
10/26/2022
AJ Discepolo
Triton Quick Check
4853
Eric Eubanks
Triton Quick Check
Report Date:
10/28/2022
Page:
1 of 1
Calibration
Standard Output Calibration
Standard Output
0.5 0.5 0.1 0.14
1 0.92 0.5 0.55
3 2.75 1 1.1
5 4.41 3 3.16
10 8.85 5 5.45
0 0.18 0 0
0 0.14 0 0.01
Field Calibration
GRO DRO
Method Blank
10/27/2022
SAMPLE ID TIME DILUTION GRO VALUE
SS-1 1427 40 3.27 130.8
SS-2 1429 40 52.62 2104.8
SS-2 1430 100 39.65 3965
SS-2 1432 200 29.27 5854
SS-2 1434 400 16.74 6696
SS-2 1436 800 9.14 7312
SS-2 DUP.1439 800 8.99 7192