DERR-2025-001007

rECH'{OLOG!ES INC
January 29, 1996
Mr. Dale Urban
Utatr Department of Environmental Quality
Division of Environmental Response and Remediation :
168 North 1950 West la Floor
Sdt Irke City, Utah 84116
Subject Summary of Meeting on l-24-96 Concerning Richfield Area Projects Including
Big-O Tira (EHRL), Grand Western Gas (EFLU), and Pearson Tires (EFBK)
Dear Mr. Urban:
Due to the large amount of information discussed in our meeting concerning the above
referenced projects, we have summarized our notes of the meeting to ensure Maxim
Technologies understanding of the plan of action for each project. The overall objective for
each project is to achieve closure through pro.active corrective action or through risk based
corrective action.
Bis-O Tires
DERR Project EHRL &
Maxim Project #52W5W241 dr
. Continue quarterly groundwater monitoring site during quarters 3 and 4 for BTE)G.I/TPH t/
under work assignment EHRL-3. Change scope of work to sample wells B-1, B-5, B-7,
B-9, B-10, B-11, and collect a duplicate sample from B-5.
o Monitor VOC and LEL in utility conduits along west side of Main Street (under *ork /
assignment EHRL-l).' fi"rj-fl:'H;ff"f i,T'Jff*H:flHJlff,HH #fl',r,, i1!, *1" i?: /
Initial samples from each well will also be submitted to American West lab for baseline
correlation of ion concentrations (under work assignment EHRL-I).
o Perform slug tests on wells B-5 and B-7 to determine the site hydraulic conductivi ty *d /
groundwater flow velocity (under work assignment EHRL:I).
o Perform groundwater modeling using Solute model following the third quarter of i
monitoring, incorporating analyticat results from the most recent monitoring event.
ll27 w. 2320 s., ste B . salt Lake ciry, ur 84119 o Bor-9724787 o got-9724552 FAx
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Mr. Dale Urban
January 29, 1996
Page 2
Concentration versus distance and concentration versus time for one, five, ten, and
twenty year pulse wifl be analyzed (under work assignment EHRL-l).
//a---1.r\ o I Conduct a feasibility study evaluating continued,.monitoring, remediation, or risk \
, x' )V I assessment for the site (under work assignment EHRL-l). )N',C'\
;\l
6t\.1''X Grand Western Gas and Groceries'-^L/ (,)
d " DERR Project EFLU-6\ Maxim Project #52W5Cff258
o Continue quarterly groundwater monitoring at the site for BTE)G',I/TPH under work
assignment to be issued. Change scope of work for following year to sample wells MW-
3, MW-4, MW-5, MW-8, and collect a duplicate from MW4. Collect one surface water
sample from Richfield Canal near MW-4. Collect groundwater samples for microbial
plate count analyses and field test groundwater samples using Hach kits for indicator ions
from wells MW-l, MW-s, MW-4, and MW-8. Initid samples from each well will also
be submitted to American West lab for baseline correlation of ion concentrations.
Perform slug test on well MW-5 to determine hydraulic conductivity (under work
assignment EFLU-6).
Perform groundwater modeling using Solute model following the third quarter of
,.k,t6 \ monitoring, incorporating analytical iesults from the most recent monitoring event.^4g
."..,,'\.nl_ Concentration versus distance and concentration versus time for one, five, ten, anff?'
K f? twenty year pulse wifl be anatyzd(under work assignment EFLU-6).
1\'' [ .
[erm{ate 9o^Tody".A1tion Feasibility^r*dy.. R..ror." Tripr:t_gryntly at site.
Compile existing data from work performed and submit to DERR (under work
assignment EFLU-6).
Conduct a feasibility study evaluating continued monitoring,
assessment for the site (under work assignment EFLU-6).
f 1 -*.- h6tiPearson Tires
DERR Project EFBK
Maxim Project #52490f.305 i
o Initiate quarterly groundwater monitoring at the site for BTEXN/TPH under work
assignment to be issued. Sample wells MW-5, MW-6, MW-7, MW-8, MW-10, MW-11,
M lRi&ertDERBW caing.l ot
remediation, or ristl
Mr. Dale Urban
January 29,1996
Page 3
and duplicate from MW-5. Collect one surface water sample from Richfield Canal near
MW-10. Collect groundwater sample.s for microbial plate count analyses and field test
groundwater samples using Hach kits for indicaor ions from wells MW-5, MW-7, and
IvfW-8. Initial samples will also be submitted to.American West lab for baseline
correlation of ion concentrations.
. Perform slug tests on wells MW-5 and MW4 to determine hydraulic conductivity and
groundwater flow velocity.
o Perform groundwater modeling using Solute model following the third quarter of
monitoring, incorporating analytical results from the most recent monitoring event.
Concentration versus distance and concentration versus time for one, five, ten, and
twenty year pulse will be arralyzrd.
. Conduct a feasibility study evaluating continued monitoring, remediation, or risk
assessment for the site (under work assignment EFLU-6).
. Prepare site utility map and adjacent properties map.
. The work plan and budget for quarterly monitoring at the Pearson Tires site will be re-
submitted to include above scope of work.
If you have any questions, comments, or additional requests to the above scope of work for each
project, please contact us at (801) 9724787.
Sincerely,
INC.
David Rickers, E.I.T.
Terrence Chatwin, Ph.D., P.E.
Senior Project Manager
Mlf, ictcr\DERBW c ab g.J ot
Michael O. Leavitt
Govemor
Dianne R. Nielson, Ph.D.
Erccutivc Direcor
Kent P. Grav
DiEcrdr
DEPARTMENT OF ENVIRONMENTAL QUALITY
DTVISION OF ENVIRONMENTAL RESPONSE AND REMEDI,ATION
168 North 1950 West
P.O. Box l,{4840
Salt Lake City, Utah 84114-4840
(801) 5364100 voice
[phone] Fax
(801) 5364414 T.D.D.
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ERRL-0180-96
February 21,1996
Terrence Chatwin, P.E., Senior Project Manager
Maxim Technologies, Incorporated
1127 West 2320 South, Suite B
salt Lake city, Utah 84119
RE: Work Assignment EHLR-3; Implementation of Quarterly Groundwater Monitoring and
Reporting for Big-O Tires,located at200 South Main Street, Richfield, Utah.
Facility ID No. 2000326, Release Site EHLR
Dear Mr. Chatwin:
The Division of Environmental Response and Remediation (DERR) is requesting that Ma:rim
Technologies, Incorporated ("Maxim") perform a second year of quarterly groundwater monitoring
from the above-referenced site under work assignment EHLR-3. In addition, this letter is also a
notice of terinination for Work Assignments EHLR-I and EHLR-2 as outlined in section A.6.10 of
the contract, as well as the beginning of the 10 day period for any necessary consultation with the
DERR. All previous Work Assignments will be terminated after the 10 day period. Please submit
the final invoices for all previous Work Assignments within 30 days of termination.
Please sign both copies of the enclosed work assignment and return a copy to the DERR. If
you have any questions concerning this scope of work, contact Dale T. Urban at [phone].
Sincerely,
K7^ fuJ;t/'*
Bryan D. Whitaker, Manager
Underground Storage Tank Branch
BDWDTU/kz
Enclosure(s)
cc: Kirsten Kelly, Contract Officer, DERR
Ead Conroy, DERR Accounting Services
Contract:
Work Assignment:
v v
WORK ASSIGNMENT #EHLR-3
95-1024
Quarterly Groundwater Monitoring for Big-O Tires, located at 200 South
Main Street, Richfield, Utah.
Facility ID No. 2000326, Release Site EHLR
The contractor (Maxim) is requested to complete the following tasks for this Work Assignment.
L WORK OBJECTIVES
Conduct quarterly groundwater monitoring from six on- and off-site monitoring wells (eg,
B-1, B-5, B-7,B,-9, B-10 and B-11), and report the results to the DERR.
II. TASKS AND BUDGET
The expense to the Department of Environmental Quality (DEQ) for the implementation and
completion of this Work Assignment shall not exceed $11,240.00 which includes project
management, contract management, and all other costs. Maxim will notify the DEQ when
costs for any task have exceededT5Vo of the total costs specified in the approved Work Plan
or Work Assignment, or if Maxim has reason to believe that the costs will be greater than the
approved budget. The Division of Environmental Response and Remediation (DERR) has
identified the following specific tasks:
a. Perform quarterly groundwater monitoring as described herein. The expense to the
DEQ for completion of this task shall not exceed $21810.00 per quarterly
groundwater sampling event. The scope of work for the quarterly groundwater
monitoring should, at a minimum, address the following:
1. Collect groundwater samples from the six specified on- and off-site
monitoring wells on a quarterly basis using proper sampling protocol
pursuant to utah Admin. code R311-205.
2. Groundwater samples shall be analyzed for the presence of Total Petroleum
Hydrocarbons (TPH), Dissolved Oxygen (on-site with a field meter), and for
Benzene, Toluene, Ethylbenzene, Xylenes and Naphthalene. In addition,
conduct field measurements as proposed for carbon dioxide, alkalinity,
manganese, sulfate, nitrate and ferrous iron to assess the potential for in-situ
remediation through natural attenuation or intrinsic biodegradation.
3. Measurements of the depth to groundwater below land surface and adjusted
groundwater elevations showing local groundwater flow direction.
Approved by:
UDERR Project Manager:
UDERR Contract Officer:
LUST Section Manager:
state contractor:
4. Quarterly groundwater monitoring is required to be performed for a year to
monitor the progress of any natural attenuation or intrinsic biodegradation,
or until two consecutive quarters indicate petroleum concentrations in
groundwater less than established cleanup levels, or as directed otherwise by
the DERR.
5. Reports should contain at a minimum: standard operating procedures (SOP's)
for well purging and sampling (unless SOP's remain unchanged from
previous sampling events); status of generated purge water; the adjusted
depth to water; site map showing well locations, utilities, and other relevant
items, and the groundwater flow direction; tabulated analytical results (along
with field DO values); actual laboratory results and chain of custody forms;
isoconcentration map forbenzene in groundwater; and, any other applicable
item associated with typical monitoring reports. The sampling will continue
for at least one more year, unless the DERR terminates any given quarterly
groundwater sampling event based on previous data.
III. REPORTING REQUIREMENTS
a. The DERR has established groundwater monitoring report submittal deadlines which
summarize the above-referenced data, which are due in this office by June 15,1996,
September 15, 1996, December 15,1996 and March t5,1997.
b. Ma,xim is required to report to the DERR prior to proceeding with any task that will
overrun or can be projected to ovemrn the cost estimate defined in Section II above.
ry. CONFLICT OF INTEREST
a. Maxim will identify and describe any possible conflict of interest in fulfilling the
requirements of the Work Assignment.
Date:
Date:
Date:
TECHNOLOGIES INC
^Maxim Technologiee, lnc.
I 127 Weat 2320 South, Sto B
Sdt Lake City, Utah 841 19
Tdephone @O1l 97 2-47 87
Fax (8Ol) 972'4552
February 28, L996
Mr. Bryan D. Whitaker, Manager
STATE OF UTAH
Department of Environmental Qualiff
Division of Environmental Response and Remediation
168 North 1950 West lst Floor
Salt I,ake City, Utatr 84L14-4840
Re: Work Assignment EIILR-3; Implementation of Quarterly Groundwater
Monitoring and Reporting for Big-O Tires, located at 2N South Main Street,
Richfield, Utah.
Facility ID No. 2W326, Release Site EI{LR
Dear Mr. Whitaker:
Enclosed is one signed copy of the above referenced Work Assignment No. EHLR-3, under
contract #95-1024. If you have any questions, please don't hesitate to call.
Sincerely,
MAXIM TECHNOLOGIES, INC.
TDC:dr
Enclosure
EHLR-3.Wrk
Asteco.AustinResearchEngineersr Chen-Northern. EmpireSoilslnvestigations o Huntingdon. KansasCityTesting
MaximEngineers o NebraskaTesting o PatzigTesting r SouthwesternLaboratories o Thomas-Hartig. TwinCityTesting
nGtlo
yR-[w
in, P.E., Ph.D.
Senior Project Manager
A
WORK ASSIGNMENT #EIILR.3
95-1024
Quarterly Groundwater Monitoring for Big-O Tires, located at 20O South
Main Street, Richfield, Utah.
Facility ID No. 2000326, Release Site EHLR
2r
Contract:
Work Assignment:
II.
The contractor (Maxim) is requested to complete the following tasks for this Work Assignment.
I. WORK OBJECTIVES
Conduct quarterly groundrvater monitoring from six on- and off-site monitoring wells (eg,
B-1, B-5, B-7, B-9, B-10 and B-11), and report the results to the DERR.
TASKS AND BUDGET
The expense to the Department of Environmental Quality (DEQ) for the implementation and
completion of this Work Assignment shall not exceed $11,240.00 which includes project
management, contract management, and all other costs. Maxim will notify the DEQ when
costs for any task have exceededT1Vo of the total costs specified in the approved Work Plan
orWork Assignment, or if Maxim has reason to believe that the costs will be greater than the
approved budget. The Division of Environmental Response and Remediation (DERR) has
identified the following specific tasks:
a. Perform quarterly gtoundwater monitoring as described herein. The expense to the
DEQ for completion of this task shall not exceed $2,810.00 per quarterly
groundwater sampling event. The scope of work for the quarterly groundwater
monitoring should, at a minimum, address the following:
1. Collect groundwater samples from the six specified on- and off-site
monitoring wells on a quarterly basis using proper sampling protocol
pursuant to utah Admin. code R31l-205.
2. Groundwater samples shall be analyzed for the presence of Total Petroleum
Hydrocarbons (TPH), Dissolved Oxygen (on-site with a field meter), and for
Benzene, Toluene, Ethylbenzene, Xylenes and Naphthalene. In addition,
conduct field measurements as proposed for carbon dioxide, alkalinity,
manganese, sulfate, nitrate and ferrous iron to assess the potential for in-situ
remediation through natural attenuation or intrinsic biodegradation.
3. Measurements of the depth to groundwater below land surface and adjusted
groundwater elevations showing local groundwater flow direction.
4. Quarterly groundwater monitoring is required to be performed for a year to
monitor the progress of any natural attenuation or intrinsic biodegradation,
or until two consecutive quarters indicate petroleum concentrations in
groundwater less than established cleanup levels, or as directed otherwise by
thE DERR.
5. Reports should contain at a minimum: standard operating procedures (SOP's)
for well purging and sampling (unless SOP's remain unchanged from
previous sampling events); status of generated purge water; the adjusted
depth to water; site map showing well locations, utilities, and other relevant
items, and the groundwater flow direction; tabulated analytical results (along
with field DO values); actual laboratory results and chain of custody forms;
isoconcentration map for benzene in groundwater; and, any other applicable
item associated with typical monitoring reports. The sampling will continue
for at least one more year, unless the DERR terminates any given quarterly
groundwater sampling event based on previous data.
III. REPORTING REQUIREMENTS
a. The DERR has established groundwater monitoring report submittal deadlines which
summarize the above-referenced data, which are due in this office by June 15,1996,
September 15,1996, December 15,1996 and March 15, L997.
b. Maxim is required to report to the DERR prior to proceeding with any task that will
overrun or can be projected to ovemrn the cost estimate defined in Section II above.
ry. CONFLICT OF INTEREST
a. Maxim will identify and describe any possible conflict of interest in fulfilling the
requirements of the Work Assignment.
F\
Approved by:
UDERR Project Manager:
UDERR Contract Officer:
LUST Section Manager:
State Contractor:
Date:
Date:
Date:
Date:
Michael O. Leavin
Covcrna
Dianne R. Nielson, Ph.D.
Frcqtivc Dfucctor
Kent P. Gray
Dircctd
it.'"t:, ., ,fi :' ::'., :: t lLt C$PI
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DEPARTMENT OF ENVIRONMENTAL QUALITY
DTVISION OF ENVIRONMENTAL RESPONSE AND REMEDIATION
l6E North 1950 West
P.O. Box 1,14840
Salt Lake Ciry, Uah 84114-4840
(801) 5364100 VoicB
[phone] Fax
(E01) 5364414 T.D.D.
ERRL-0282-96
March 11,1.996
Terrence Chatwin, P.E., Senior Project Manager
Maxim Technologies, Incorporated
1127 West 2320 South, Suite B
Salt Lake City, Utah 84119
RE: Change Order Approval (EFBK-6.1) for a Budget Increase as an :rmendment to Work
Assignment EFBK-6; Implementation of Quarterly Groundwater Monitoring and Reporting
for Pearson Tire, 640 South Main Street, Richfield, Utah.
Facility ID No. 2000127, Release Site EFBK
Change Order Approval (EFLU-7.2) for a Budget Increase as an amendment to Work
AssignmentEFLU-7.1; Implementation of QuarterlyGroundwaterMonitoring and Reporting
for Grand Western, located at 575 South Main, Richfield, Utah.
Facility ID No. 2000288, Release Site EFLU
Change Order Aporoval (EHLR-3.I) for a Budget Increase as an amendment to Work
Assignment EHLR-3; Implementation of Quarterly Groundwater Monitoring and Reporting
for Big-O Tires, located at200 South Main Street, Richfield, Utah.
Facility ID No. 2M3X., Release Site EHLR
Dear Mr. Chatwin:
The Utah Division of Environmental Response and Remediation (DERR) is requesting that
Ma:rim Technologies Incolporated ("Maxim") under contract #95-1024 amend the above-referenced
Work Assignments for completing the scope of work as described herein.
The original budget allowed by the DERR under Work Assignments EFBK-6, EFLU-7.I and
EHLR-3 was $13,900.00, $10,000.00 and $8,430.00 respectively, for one year of groundwater
monitoring from the groundwater monitoring wells at the different release sites.
Page 2
In an attempt to evaluate the possibility of closing all three sites out (e.9., issue a "no further
action" letter), and terminating all three previous work assignments, the DERR is requesting that
Maxim complete a remedial cost analyses for the sites. The cost estimate should be based on
conducting both ex-situ and in-situ cleanup technologies. The ex-situ cleanup would consist of
conducting soil overexcavation (with groundwater dewatering as needed up to 1,000 gallons per
release site) with subsequent proper disposal. The area of overexcavation should be based on the
known extent of soil contamination while considering physical site constraints (e.g., proximity to
buildings, utilities, highways or other barriers). The in-situ cleanup would consist of soil vapor
extraction or bio-venting in conjunction with groundwater air sparging. The radius of influence for
remedial system design and cost estimations would be assumed to be the same as that determined
for release site EFLU, or based on professional experience at similar sites.
As such, the DERR hereby approves of a change order increase to all three budgets in the
amount of $2,000.00 per release site (e.g., EFBK-6, EFLU-7.l and EHLR-3) from the original
budgets to the final budget amounts of $15,900.00, $12,000.00 and $10,430.00 respectively, to
complete the scope of work described herein. Please submit the cost estimates within 30 days of
your receipt of this letter.
If you have any questions regarding this scope of work or the change orders for increased
budgets, please contact Dale T. Urban, the DERR project manager, at [phone].
Sincerely,
Underground Storage Tank Branch
BDWDTU/kz
cc:Kirsten Kelly, Contract Officer, DERR
Earl Conroy, Accounting, DERR
Michael O. Leavitt
Govcmr
Dianne R. Nielson, Ph.D.
Excutivc Diraor
Kent P. Grav
Dircro'r
DEPARTMENT OF E}WIRONMENTAL QUALITY
DTVISION OF ENVIRONMENTAL RESPONSE AND REMEDIATION
,
l6E Nonh 1950 wesr
P.O. Box 144840
Salt Lake City, Uah E4l14-4840
[phone] voice
(801) 359-EE53 Fax
(Eol) 536-4414 T.D.D.
r1I: irl
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ERRL-&r48-96
April 11,1996
LlTLhTerrence Chatwin, P.E., Senior Project Manager
Maxim Technologies, Incorporated
1127 West 2320 South, Suite B
Salt Lake City, Utah 841l9
RE: Closure of Previous Work Assignments Under Contract #95-1024
Dear Mr. Chatwin:
The Utah Division of Environmental Response and Remediation (DERR) is providing Maxim
Technologies, Incorporated notice of termination for Work Assignments EHIK-1, EHIK-2, EHIK-2.1,
EHEP-I, EICI-I, EICI-2,EICI-2.I, EICI-3, EICI4, EICI.4.I, EICI.s, EICI-6, EICI.6.I, EICO-I, EICO-2,
EICO-Z.I, EICO-3, EICO-3.1, EICO-4, EICO-4.I, EHAR-I, EHAR-2, EHLR-I, EHLR-2, EHLR.2.A,
EFLU-I, EFLU-2,EFLU-3, EFLU-4, EFLU-5, EFLU-6, EFLU-7.z,EFBK-I, EFBK-2, EFBK-3, EFBK4,
and EFBK-5, as outlined in section A.6.10 of the contract, as well as the beginning of the l0 day period
for any necessary consultation with the DERR. The recent change order EFLU-7.2 in the amount of
$2,000.00 is deleted in its entirety, with no work or budget authorized, as it is redundant with a previous
work assignment (EFLU-3) for the silme scope of work. All previous Work Assignments will be
terminated after the 10 day period. Please submit the linal invoices for all previous Work Assignments
within 30 days of your receipt of this termination notice.
For your records, the following work assignments remain open pending the DERR'S receipt of the
deliverables;EICI-7, EICO-5, EICO-6, EHLR-3, EHLR-3.1, EFLU-7.1, EFBK-6, EFBK-6.1 andEHBV-I.
If you have any questions concerning this matter, please contactDale T. Urban at (801) 5364145.
Sincerely,
+"*,fi,J*//*
Bryan D. Whitaker, USTBranch Manager
Division of Environmental Response and Remediation
BDW/DTU/kz
cc: Kirsten Kelly, Contract Officer, DERR
Earl Conroy, DERR Accounting Services
FAX COVER SHEET
STATE OF UTAH
UTAH DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENVIRONMENTAL RESPONSE AND REMEDIATION
168 North 1950 West
Salt Lake City, Utah 84116
(801) s364lo0
Maiiing Address:
P.O. Box 144840
.Iffi..;:,ffi;:, FrLr c0PY
DATE:V/t \p / 1t
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AGENCY/FIR]W, (\ox,l^l
FAX NUMBER:1TL - lssz-
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