DSHW-2024-005788

Clean Harbors Aragonite, LLC
11600 North Aptus Road
Aragonite, UT 84029
435.884.8100
www .cleanharbors.com
April 11, 2024
Sent via email to [e-mail]
Mr. Douglas J. Hansen, Director
Division of Waste Management & Radiation Control
Department of Environmental Quality
195 North 1950 West
P.O . Box 144880
Salt Lake City, UT 84114-4880
RE: Class 2 Modification -Amendment to Additional Container Pumping Station and
Add ability to Store Containers in E-4 Decant Area Construction Certification
Clean Harbors Aragonite, LLC
UTD 981 552 177
Dear Mr. Hansen,
In accordance with Condition l.N of Clean Harbors Aragonite, LLC (CHA) Hazardous Waste
Permit and per the DWMRC visit to CHA on April 9, 2024, CHA is submitting an amendment to
the previously submitted construction certification notice that the new container pumping station
and storage locations within Building E-4 have been constructed according to the approved
design and plans contained in the modification request. This amended submittal will be in
addition to the Construction Certification submitted to the DWMRC on April 2, 2024.
The following documents have been enclosed:
• Updated Attachment 7 Appendix 1 (Closure Cost C~lculations) DWMRC visit on April
9,2024
• Document showing Images of the new storage locations within Building E-4, as well as
the redundant Drum Pumping Station Process Lines per DWMRC visit on April 9, 2024
I hereby certify under penalty of law that this document was prepared under my direct
supervision in accordance with a system designed to assure that qualified personnel properly
gather and evaluate the information submitted. Based upon my inquiry of the person or persons
who manage the system, or those persons directly responsible for gathering the information
submitted is, to the best of my knowledge and belief, true, accurate and complete. I am aware
that there are significant penalties for submitting false information, including the possibility of
fine and imprisonment for known violations.
"People and Technology Creating a Better Environment"
[leJ1nUar_~
~z.uxmx.u.x..ur.u.zw_
Should you have any questions regarding this matter, please contact me at the number listed
below.
Sincerely,
/~~
Kenneth Banks
Senior Environmental Compliance Manager
Clean Harbors Aragonite, LLC
11600 North Aptus Road
PO Box 1339
Grantsville, Utah 84029-1339
(o) 435.884.8233
(c) 435.579.5193
[e-mail]
www.cleanharbors.com
Section II
Area Summary
Area Summary
Activity
Area Removal of Transportation Sampling and Transportation Treatment and 1Engineering Certification 2Contigency Decontamination and Disposal of of Waste in Waste Decon Fluid Analysis Stora2e Disposal Expense of Closure Allowance
Container Storage $ -$ 253,112 $ 370,670 $ 174,053 $ 1,139,2 04 $ 9,268 ,786 $ 560,292 $ 22,000 $ I, 178,812
Tank Farm $ 14,393 $ 290,683 $ 82,929 $ 23 ,421 $ 237,08 2 $ 669,100 $ 65,881 $ 22,000 $ 140,549
Bulk Solids $ 7,741 $ 125 ,5 68 $ 80,882 $ 33,825 $ 206,283 $ 1,043,000 $ 74,865 $ 12,600 $ 158,477
Sludge Tanks $ 11,113 $ 64,267 $ 42,063 $ 5,283 $ 14,820 $ 225,900 $ 18,173 $ 9,940 $ 39,156
Kiln $ 140,351 $ 537,863 $ 228,928 $ 232,563 $ 198,059 $ 463,800 $ 90,079 $ 21,760 $ 191,341
Pre-Inflation Totals $ 173,598 $ 1,271,493 $ 805,472 $ 469 ,145 $ 1,795,448 $ 11,670,586 $ 809,290 $ 88 ,300 $ 1,708,335
3 Inflation Factor
Post Inflation Total
Notes
15% of subtotal of removal of waste, decontamination, transportation and disposal of decon fluid, sampling and analysis, transportation of waste in storage and treatment and disposal.
2 10% contingency allowance was used.
Total
$ 12,966,929
$ 1,546,03 8
$ 1,743,241
$ 430 ,715
$ 2,104,744
$ 18,791,667
1.07
$ 20,107,084
3 1.070 was the required inflation factor/mulitp\er for 2022 to be used when making adjustments to closure/post-closure costs estimates in 2023. The pre-inflation total was multipled by this factor to
bring total to current day costs.
Attachment 7 --Closure Plan
Appendix 1 --Section II
Clean Harbors Aragonite, LLC Page I
Draft
UTD981552177
Section III
Closure Costs by Area
Container Storage Area Cost
Activi,; Summarv Totals
1_Decontaminatioa s 253.112
1Transnortation and Disnosal or Decon Fluid s 370.670
S:unnlinu :snd i\ml,,sls s 174.053
Transnnrtation of Waste in Sloraoe s 1.139.204
Trea.lmcnt and Oisoosal $ 9.268.786 Entered in vaJues
Ac riwlb•
'Samoll.nl! a.nd A 1u1h~ Trt1.t1Ino rt:1 U.on o r Wane In Srornf!'t Trea_tm('n l !wd Dt,noffl.l
Container Storage Area
PCB Samples Rinse Number or Number or Disposal Cost for Cost Samples Cost Containers/Gallons/Po Trucks/Rail Cost 9Tons or Waste Required Required undss.,.,.e
El I IO s 8.690 3 $ l.653 1048
'E2 110 $ 8.690 2 $ 1.102 1536
E3 110 s 8.690 2 $ 1.102 2930
l'E4 93 $ 7.347 2 $ 1.102 1704
ES 110 s 8.690 3 s 1.653 1160
E6 110 $ 8.690 2 $ 1.102 2096
E7 110 $ 8.690 2 $ 1.102 2792
EB 330 $ 26.070 4 s 2.204 2304
Buildino 68 3 s 237 2 ~ 1.102 56
Bu ~dino 69 2 s 158 2 s l .!02 56
BuildinP 70 East/West 3 $ 237 2 $ 1.102 64
Bulld ine 71 Ell!t/Wesl 3 $ 237 2 $ 1.102 64
Breezev.-·nv 65 $ 5.135 3 $ 1.653 256
Stut:d Tower Stom!lC Arc:i/Con\·C\·or 30 $ 2.370 8 $ 4.408 144
El Dock 13 .s 1.027 2 $ 1.102 168
ES Dock 13 $ 1.027 2 s 1.102 168
ES Dock 38 s 3.002 2 $ 1.102 420
Drum PumDil\l! Sto, .... # I 0 s 0 $ 12
D ru m Pumnmg Sloraee #2 0 5 0 $ . 12
c,linde.r S1orl!l!e Area 0 s 0 $ 213
Drum Pumoine Stalion # I I s 79 2 s 1.102 4
Drum Pum pi ne SLali on #2 I $ 79 2 s U02 7.2 7
Laboralnrv Cooler I s 79 2 s 1.102 2
Dru'e Throueh Direct Bum..Slalioob 5 s 395 2 s 1.102 7500
Drive Through Couosi~e Dire.ct Bum SJali.on6 5 .s 395 2 s l.l.02 7500
Truck Unloadin l 39 s 3.081 5 s 2 .755 22920
Bulk Solids Pad' 3IO $ 24.490 3 s 1.653 23760
ATF Ma~ines ( 1 each) II $ 869 4 $ 2.204 90000
Subtotal 1626 s 128,454 67 $ 36,917 17216
So/o Contineency for Sampling 1708 s 134,9)2 71 S 39,121
Notes
1See Oecon Summary and Transportation :ind Disposal ofDecon Fluid Tables for information on how those values were calculated
2E2 includes 4 containers for WS 1, WS2. WS3
3E4 includes 4 containers for repack and decant
Cars/Flat Cars Waste
s 498.848
$ 731.136
s 1.394.680
$ 811.104
$ 552.1(.0
s 997.696
s 1.328.992
s 1.096.704
s 26.(,56
$ 26.656
s 30.464
216 $ 1,056,515 $ 30.464
$ l2L856
$ 68.544
$ 79.96R
s 79.968
$ 199.920
$ 5.712
$ 5.712
s IOl.388
s 1.904
s 3.462
s 952
2 $ 14,820 159 $ 200,340
3 $ 29.469 155 $ 108 .500
3 $ 38.400 45 $ 765.000
224 s 1,139,204 359 s 9,268,786
4PCB wipes "ill only be used to determine PCB decontan'Una1 ion and rinse water samples to ,•erify RCRA decon1amina1ion No PCB samples needed for cylinder storage area since no PCBS would ha-.·e been stored
lhere, There are no PCB samples for lhe Slag Pad and Orum Pumping areas since lhis is portable containmenL Added a 5% conlingency to sample amounts lo accounl for cosl of polenlial samples al other areas of the
facility or resampling.
5Ma.,imum number of con1ainers allowed lo be slored in storage area Number of trailers calculated by assuming capacity of trailer is 80 containers Assuming il ,vould be destroyed at the Clean Harbors Deer Park
faci liLy.
6Tankers and containers are stored in these areas , Used lhe highest amount of gallons that can be stored in lhat area Assuming it would be disposed of as bulk liquid in a rai l car. A rail car can hold 20,000 gallons.
Assumed it is being destroyed at the Clean Harbors Deer Park facility
1Containers, roll offs and tankers can be slored in this area Used the highest amount of gallons that can be slored in this area Assuming waste wou ld be disposed of as bulk solids in roll~ffs (12 tons each) which would
be carried by nat car (6 roll~orrs per flat car) Assumed it is being destroyed at the Clean Harbors Deer Park facility.
8Maximum ATF Magazines wa.o;le storage capacity is by lhe pound. Jt is assumed that 30,000 pounds of explosives can fit on one trailer. Assumed it is being destroyed at the Clean Harbors Coif a....: foci lity.
9Waste Disposal calculations for lhe Drive through Direct Bum Stati~ Drive Through Corrosive Direct Bum Station, Truck Unloading, Bulk Solids Pad , and ATF Magazines requires a conversion to tons
10 E\'ery calculation is rounded up to its nearest whole vaJue.
Anachment 7 --Closure Plan
Appendix 1 --Section 1H
Clean Harbors Aragonite, LLC Page I
Draft
UTD98 l 552177
Tank Farm
Activity Summary Totals
Removal ofW•ste $ 14,393
1 Decontamination $ 290.683
'Transportation and Disposal of $ 82,929 Decon Fluid
SamoJing and Analvsis $ 23.421
Transportation of Waste in $ 237,082 Storage
Treatment and Disposal $ 669,100 Entered in values
Atlivil\•
Removal of Waste 'Samnlin" and Anal¥Sis TrAnsnorrntion or Wa ste in Stora~e
Tank Farm Area I 'PCB 5Rinse 'Number of 'Number of Rail 'Tank
'Capacity Mandays lo Cost of Equipment Cost Cost Number of Cost Cost Number of Number of I Cost Remove Manpower Cost Samples Samples Containers Trucks Cars for Bulk Tanks Scrap Roll off Boxes Required Required Liquid Waste (Tons)
Tank farm I 599956 26 $ 7,696 $ 6.697 142 $ 11.218 20 $ 11,020 34 I $ 4.892 30 $ 222,300 16 160 14 Is 9.890
Subtotal I 599956 26 $ 7,696 $ 6,697 142 $ 11,218 20 $ 11,020 34 I $ 4,892 30 $ 222,300 16 160 14 Is 9,890
5% Contingency for Sampling 150 $ 11,850 21 $ 11,571
10Tank Farm
'Treatment and Disposal Capacity (Gals) Tons Cost
Aaueous Waste 149.182 623 $ 311.500
High BTU Waste 450.774 1880 $ 338.400
Scrap Metal . 160 $ 19.200
Subtotal $ 669.100
Notes
'See Decon Summacy and Transportarion and Disposal ofDecon Fluid Tables for infonnarion on how those values were calculated.
2Tanks and piping will be emptied, flushed, then rinsed prior to dismantling. Tanks and piping will then be cut up for disposal as RCRA waste, Volume of waste based on tank volumes and pipe system lineal footage.
3PCB wipes will only be used to determine PCB decontamination and rinse water samples to verify RCRA decontamination . Added a 5% contingency to sample amounts to account for cost of potential samples at other areas of the facility or resampling,
'The tank farm is comprised of four identical containment areas, and two pump houses. These unit containment areas will be sampled individually: 25 per containment area, lO per pump house, 10 miscellaneous structural steel, 12 miscellaneous piping, strainer, pump samples,
'The tank fann is comprised of four identical containment areas, and two pump houses, These unit containment areas will be sampled individually: 4 per containment area and 2 per pwnp house.
611 is expected that approximately 34 drums of waste from the tank farm will be removed. A trailer can transport 80 containers so this could fit on one trailer.
730% added to tank farm capacity to account for flush to remove PCBs. 3 flushes of l0% by volume assumed.
'Assumed tanks would consist of l0,000 lbs. of metal scrap. Also assumed that scrap from pipe, pumps and strainers would equal the amount of the tank (10,000 lbs.) so the amount was doubled. Scrap metal will be disposed of by roll-off (12 tons per roll off) at Clean Harbors Grassy
Mountain.
'Bulk liquids from the tank farm would be transported via rail to Clean Harbors Deer Park for Disposal. It is assumed that a rail car capacity would be 20,000 gallons.
'0 Aqueous Waste Tank capacity is 114,755 gallons and High BTU Waste is 346,749 gallons. 30% added to account for flush amounts.
11 Evecy calculation is rounded up to its nearest whole value ,
Attachment 7 •· Closure Plan
Appendix I •· Section Ill
Clean Harbors Aragonite, LLC Page 2
Draft
UTD98!552177
Bulk Solids
Activity Summary Totals
flemov al of Waste $ 7,741
1O.econtamin.ation $ 125.5(i8
1Transportation and Disposal ofDecon $ 80,882 Fluid
Samol irn, and Analvsis $ 33 ,825
Transoortation of Waste in Stora2e $ 206.283
Treatment and Disposal $ 1.043 ,000 Entered in values
Aclivitv
Removal orWaste 3·"Sampling and Analysis 5.6Transportation or Waste in Storage Treatment and Disposal
Bulk Solids Tanks
'Capacity Mandays to Cost or E:quipment PCB Samples Cost Remove Manpower Cost Required
Bulk Solids Tanks 229,000 20 $ 5,920 $ 1.821 65 $ 5.135
Subtotal 229000 20 $ 5,920 $ 1,821 65 $ S,13S
5% Contingencv for Samplim! 69 $ 5,451
Notes
1See Decon Summary and Transportation and Disposal ofDecon Fluid Tables for information on how those values were calculated
2Volumes ofwase in inventory based on permitted bulk tank capacity of229,000 gallons ,
Rinse
Samples
Required
7
8
9
Concrete Amount
Cost Samples Cost Amount Number or Number of Cost of Waste
required (Tons) Roll-Offs Flat Cars (Tons)
$ 3.857 100 $ 22.300 1490 125 21 $ 206.283 1,490
$ 3,857 100 $ 22,300 1490 12S 21 $ 206,283 1,490
$ 4,959 105 .S 23,415
3PCB wipes will only be used to detennine PCB decontamination and rinse water samples to verify RCRA deco ntamination Added a 5% contingency to sample amounts to account for cost of potential samples at other areas of the facility or resampling
4 15 PCB samples per tank (4 tanks) and 5 PCB samples from containment/vault, 1 rinse sample per tank and 3 rinse samples from the containment/vault, and 20 concrete samples per wall and concrete 20 samples from various floor surfaces ,
5Waste from bulks solids tanks will be transferred to roll-offs which will then be transported to Clean Harbors Deer Park by rail flat car for disposaL
6Waste removed from the tanks would be placed in roll-offs ( 12 tons each) which would be shipped by flat car (6 roll-offs per flat car) Ass umed it is be ing destroyed at the
Clean Harbors Deer Park facility ,
7Every calculation is rounded up to its nearest whole value_
Attachment 7 -Closure Plan
Appendix l --Section 111
Clean Harbors Aragonite, LLC Page 3
$
$
Cost
1,043,000
1,043,000
Draft
U1D98!552177
Sludge Tanks
Activitv Summary Totals
Removal of Waste $ I !,I 13
'Decontamination $ 64.267
'Transportation and Disposal ofDecon $ 42,063 Fluid
SamnlinQ and Analvsis $ 5.283
Transoortation of Waste in StoraJre $ 14 ,820
Treatment and Disposal $ 225,900 Entered in values
Ac ti vi ty
Removal of Waste '"Sampling and Analvsis 5Transnortation of Waste in Storage Treatment and Disnosal
Sludge Tanks Area
Mandays to Cost of Equipment PCB Samples Rinse Amount Number or Rail 6Amount of
2Capacity Remove Manpower Cost Required Cost Samples Cost (Gallons) Cars for Bulk Cost Waste Cost
Required Sludee Waste /Tons)
•Sludge Tanks 38570 30 $ 8,880 $ 2.233 30 $ 2.370 4 $ 2,204 38570 2 $ 14 .820 251 $ 225 ,900
Subtotal 38570 30 $ 8,880 $ 2,233 30 $ 2,370 4 $ 2,204 38570 2 $ 14,820 251 $ 225,900
5% Contin!!encv for Samnline 32. $ 2,528 5 $ 2,755
Notes
1See Decon Summary and Transportation and Disposal ofDecon Fluid Tables for information on how those values were calculated.
2Volumes of waste in inventory based on permitted sludge tank system capacity of38,570 gallons.
3PCB wipes will only be used to determine PCB decontamination and rinse water samples to verify RCRA decontamination. Added a 5% contingency to sample amounts to account for cost of potential samples at other areas of the
facility or resampling.
4PCB Samples: 5 on tanks, 20 on containment vault, 5 on ancillary equipment. Rinse Samples: 2 from tank system and 2 from vault area·
5S ludge from the sludge tanks would be transported via rail to Clean Harbors Deer Park for disposal. It is assumed that a rail car capacity would be 20,000 gallons.
6Used bulk solids density to be conservative.
7Every calculation is rounded up to its nearest whole value.
Attachment 7 --Closure Plan
Appendix I --Section III
Clean Harbors Aragonite, LLC Page4
Draft
UTD981552177
Kiln
Activity Summary Totals
Removal of Waste $ 140.351
1Decontamination $ 537,863
1Tra nsnortation and Di s~I ofDecon Fluid $ 228.928
Samolino and Analvsis $ 232.563
Transnortation of Waste in Storaize $ 198.059
Treatment and Disposal $ 463 .800 Entered in va lues
Arli,•ilv
Removal or Waste Transportation or Waste in Stora~e Treatment and Disposal
Type of Material
Amount of Waste Mandays to Cost of Equipment Number of Rail Cars or Number of Flat Cost Amount of Cost (gallons and tons) Remove Manpower Cost Roll OITs Cars Waste (Tons)
'Scrubber Liauid 56 ,000 30 $ 8,880 $ 1,904 3 . $ 22 ,230 234 $ 117.000
's1"" 2,016 168 0 $ 118.676 2.016 $ 241.920
JBricks 324 27 0 $ 19.073 324 $ 38.880
~Baghouse and spray drier 108 302 $ 89,392 $ 40,175 9 0 $ 6,358 l08 $ 12.960
'Shred Tower Clean Out 12 1 I $ 9,823 12 $ 8.400
Ash 372 31 0 $ 21.899 372 $ 44,640
Subtotal . 332 $ 98,272 $ 42,079 239 1 $ 198,059 3,066 $ 463,800
Activitv
!Samr linP and Anal sis
Kiln area Rinse Non-aqueous Samples PCB Samples Cost Samples Cost (Concrete Cores and Brick Cost Required R11>4"1uired Samnle.s\_
Kiln and AR:erbumer feed skids. slau dischara:e. "A" Damner 4 $ 3L6 s $ 4,408 0 $ .
8 Kiln Area Unli. 208 $ 16.432 16 $ 8,8 16 0 $ .
6 Kiln Area Containments 126 $ 9.954 13 $ 7,163 0 $ .
Random Structural Wi □es in Kiln Area 41 $ 3,239 0 $ . 0 $
Random Structural Wines in Shred Tower Area 134 $ 10.586 0 $ 0 $
Two Knmar Shredder,; 7 $ 553 4 $ 2,204 0 $ .
Shred Tower Airlock 3 $ 237 2 $ 1.102 0 $ -
Shred Tower Feed Auour 7 $ 553 2 $ 1.102 0 $ .
Bricks from kiln and "A' Damcer 0 $ 0 $ -200 $ 44.600
Bricks rrom SCC 0 $ 0 $ . 150 $ 33.450
beslaooer 19 $ I.SOI 2 $ 1.102 20 $ 4.460
5 Pant Leg Sections 74 $ 5,846 IO $ 5.510 100 $ 22.300
Scrav Drver 45 $ 3.555 2 $ 1.102 80 $ 17.840
Accumulation Areas 0 $ 0 $ -20 $ 4.460
Parki n• Lot 0 $ -0 $ . 20 $ 4.460
Kiln Arca 0 $ 0 $ -10 $ 2.230
Shred Tower Area 0 $ -0 $ 10 $ 2,230
Subtotal 668 $ 52.772 59 $ 32.509 610 $ 136.030
5% Contin2enC'V (or Samoline 702 $ 55.458 62 $ 34,162 641 $ 142.943
Notes
1See Decon Summary and Transportation and Disposal ofDecon Fluid Tables for information on how those values were calculated .
2Scrubber has 4 tanks at 14,000 gallons each , Amount is in gallons This will be transported by rail to Clean Harbors Deer Park for Disposa l. Considered it to be bulk aqueous waste
'Non-liquid wastes excluding shred tower: 168 boxes of slag 20 yd 3 each, 27 boxes of brick 20 yd' each, 31 boxes of ash at 20 yd 3 each, and 9 boxes of baghouse/spray dryer cleanout at 20 yd 3 each , These will be disposed of at
Clean Harbors Grassy Mountain.
4 1 box from shred tower cleanout 20 yd 3 This will be transported by rail and be disposed ofat Clean Harbors Deer Park
5PCB wipes will only be used to determine PCB decontami nation and rinse water samples to verify RCRA decontamination. Added a 5% contingency to sample amounts to account for cost of potential samples at other areas of
the facility or resampling.
6Every ca lculation is rounded up to its nearest whole value .
Attachment 7 -Closure Plan
Appendix 1 --Section Ill
Clean Harbors Aragonite, LLC Page 5
Draft
UTD98 I 552177
Section IV
Transportation and Disposal of
Decontamination Fluid
Transportation and Disposal of Decontamination Fluid
1Total 1 Gal of JNumberof Transportation Area ~Cost of Disposal
Area (ft1) Decon Rail Cars Cost
Container Storage 143 ,471 143471 8 $ 59,280 $ 299,138
"Tank Farm 18900 28900 2 $ 14,820 $ 60,257
Bulk Solids -30,000 2 $ 14.820 $ 62,550
Slud11.e Tanks -16000 I $ 7,410 $ 33 ,360
Kiln -87148 5 $ 37,050 $ 181,704
Notes
1Rinsate generation is expected to be approximately 1.0 gallon per square foot of unit surface area.
2Rinsate generation is assumed rather then being calculated from surface area .
3Transported by rail car to Clean Harbors Deer Park for Disposal.
4Asssumed the cost would be similar to bulk aqueous waste disposal at Clean Harbors Deer Park.
5Frac tanks will be used to temporarily store the liquids generated during decontamination efforts .
"Tank farm includes an extra 10,000 gallons of rinse water.
7Every calculation is rounded up to its nearest whole value.
Attachment 7 --Closure Plan
Appendix I --Section IV
Clean Harbors Aragonite, LLC
5Numberof
Frac Tanks
4
3
2
I
4
Page I
Entered in values
Number of FracTank Number of Man
Rental Cost Pays to Pump to Months Total FracTank
2 $ 8,680 II
2 $ 6.510 4
1 $ 2.1 70 4
0.5 $ 543 2
2 $ 8,680 4
Cost of Cost to Pump
Fluid to Frac Equipment Tanks
$ 316 $ 3.572
$ 158 $ 1,342
$ 158 $ 1,342
$ 158 $ 750
$ 310 $ 1,494
Total
$ 370,670
$ 82.929
$ 80,882
$ 42 ,063
$ 228,928
Draft
UTD981552177
Section V
Decontamination Costs
/
Decontamination Cost Summary
Item Description Item Quantity Rate Extension
Labor 1286 $ 296 $ 380,656
Equipment and Supplies --$ 530,107
Project Overhead --$ 241,036
Mobilization 1 $ 44,357 $ 44,357
Demobilization 1 $ 14,786 $ 14,786
Subtotal $ 1,210,942
Contingency 5% $ 60,548
$ 1,271,490
1Decontamination Cost Per Area
Area Ratio Cost
Container Storage 20% $ 253,112
Tank Farm 23% $ 290,683
Bulk Solids 10% $ 125,568
Sludge Tanks 5% $ 64,267
Kiln 42% $ 537,863
Total $ 1,271,493
Notes
1Deconamtion cost per area is calculated by multiplying the overall total
decontamination cost by the ratio of mandays for this task.
2Every calculation is rounded up to its nearest whole value.
Attachment 7 --Closure Plan
Appendix I --Section V
Clean Harbors Aragonite, LLC Page 1
Draft
UTD981552177
Decon Task Duration
Decontamination Task Duration Summary
Area Mandays
Container Storage 256
Tank Farm 294
Bulk Solids 127
Sludge Tanks 65
Kiln 544
Total 1286
Container Storage
Area Sub Area
Container Storage Drum Storage Buildings and
Buildings 68 , 69, 70-East/West, 71-
East/West
Container Processing Areas
Dock/Breezeway
Shred Tower Storage Area
A TF Explosive Magazine Storage
Attachment 7 --Closure Plan
Appendix 1 --Section V
Clean Harbors Aragonite, LLC
Ratio
20%
23%
10%
5%
42%
Entered in values
Task Description
Dismantle drum storage racks
Wash ceilings (concrete)
Wash walls (concrete)
Wash front loadings bays
Wash interior storage cells/secondary
containment
Sample
Remove area equipment
Wash ceilings
Wash walls
Wash floor
Decon/Dismantle Drum Pump Stations
Dismantle, wash decant area
Sample
Remove elevator/rollers
Lower level hoist decontamination
Sump cleanout
Dock wash
Breezeway wash
Electrical isolation of conveyors
Ceiling wash
Miscellaneous demolition
Sample
Dismantle drum storage racks
Containment bin cleanout
Wash concrete under storage rack
locations
Sample
Wash ceilings
Wash walls
Sample
Total
Page 2
Mandaysfl'asks
12
34
44
13
33
12
5
8
12
8
2
12
4
10
8
2
10
6
1
6
3
2
2
2
1
1
1
1
1
256
Draft
UTD981552177
Tank Farm
Area Sub Area
Tank Farm Sample Station
Unload Building
Waste Tanks
Pump Houses (2)
Blend Tanks
Carbon Adsorber
Direct Bum Area
Attachment 7 --Closure Plan
Appendix 1 --Section V
Clean Harbors Aragonite, LLC
Task Description
Wash structure
Triple rinse pumps, piping
Isolate, pull pumps
Isolate, pull piping
Clean containment
Sample
Triple rinse tanks, piping
Isolate piping
Pull piping
Purge Tanks
Muck out interior
Remove exterior structural
Remove tanks
Cut-up tanks for disposal
Clean containment
Triple rinse pumps, piping
Isolate, pull pumps
Isolate, pull piping
Clean containment
Sample
Triple rinse tanks, piping
Isolate, purge
Isolate, remove pumps
Remove piping
Muck out interior
Remove mixers (sectioned)
Top valves and piping
Remove exterior structural
Pull tanks
Cut-up tanks for disposal
Remove unload rack piping
Containment
Purge, pull O/H lines to incin feed rack
Remove packing for disposal
Remove tanks, piping for disposal
Sample
Purge piping, pull
Clean containment
Pull unloading pipes
Pull pumps
Wash bay
Sample
Total
Page 3
Mandays/Tasks
3
3
4
6
4
2
6
3
2
8
40
20
8
45
9
4
10
12
10
2
3
5
2
3
8
4
2
6
4
10
2
3
7
6
8
2
4
4
2
2
4
2
294
Draft
UTD981552177
Bulk Solids
Area Sub Area
Bulk Solids
Bulk Solids Building
Shredder Area
Drag Conveyor
Sludge Tanks
Area Sub Area
Sludge Tank -Small
Sludge Tanks
Sludge Tank -Large
Kiln
Area Sub Area
Incineration Train Deslagger
Attachment 7 --Closure Plan
Appendix 1 --Section V
Clean Harbors Aragonite, LLC
Task Description
rinse down ceiling, upper walls
Clean walls
Clean tanks
Sample
Clean hopper, shelf
disassemble, clean shredder
sample
Disassemble conveyor
Clean conveyor interior
Clean hopper, knife gates
Sample
Clean hpu mains
Pull small lines
Drain hpus, isolate
Isolate electrical
Task Description
Triple rinse
Muck out interior
Remove valves and piping
Wash tank exteriors
Pull tank
Cut-up tank
Sample
Triple rinse
Muck out interior
Wash Interior
Remove valves and piping
Wash tank exteriors
Pull tank
Cut-up tank
Sample
Task Description
Pull out
Isolate, disconnect
Open housing, pull headgear
Pull head pulley
Pull belt, dispose
Cut-up shell for disposal
Gross area decontamination
Page4
Total
Total
Mandays/Tasks
10
28
35
8
8
8
2
6
6
6
2
2
2
2
2
127
Man days/Tasks
2
6
2
4
4
6
2
3
6
6
4
4
4
10
2
65
Mandays/Tasks
2
4
4
4
3
20
4
Draft
UTD981552177
Kiln Exterior
Kiln Interior
sec
Kiln Feed Piping
Ducting from SCC to Saturator
Saturator
Scrubber
Spray Dryer
Baghouse
Baghouse Residue Loadout Building
Attachment 7 --Closure Plan
Appendix 1 --Section V
Surrounding sump area decontamination
Sample
Clean exterior kiln drive
Clean ring gear
Clean from discharge to deslagger
Remove piping
Pull Kiln face feed points
Remove brick, containerize
Clean interior
sample
Clean area exterior
Remove feed piping
Remove burners
Remove SCC exterior sheathing
Push in SCC brick
Muck out brick into rolloffs
Clean structure
Sample
Isolate, purge
Pull, cut piping
Cut refractory to release joints
Crane out ducts, including thermal vent
Remove duct refractory
Wash duct to scrap
Sample
Pull packing, containerize
Pump solids, muck out bottom
Scaffold interior
Sample
Pull packing, muck out bottom
Scaffold interior
Clean interior
Sample
Remove residue
Isolate, remove , piping
Remove, clean ducting
Clean discharge area
Sample
Clean inlet, outlet duct
Remove bags, cages
Clean/remove screw conveyors
Clean interior
Sample
Clean conveyors
Clean loadout hoppers
Clean building structure
Clean containment
Clean Harbors Aragonite , LLC Page 5
4
2
2
2
2
16
6
35
8
2
2
6
15
20
35
20
8
2
2
10
8
4
20
4
4
2
4
4
2
8
4
10
2
6
6
10
4
2
6
8
12
10
2
8
4
6
6
Draft
UTD981552177
ESP
ID Fans, Stack Inlet Ducting
Stack
pH Adjustment Tanks
Shred Tower Area
Attachment 7 --Closure Plan
Appendix 1 --Section V
Clean Harbors Aragonite, LLC
Sample
Clean inlet, discharge ducting
Clean interior
Sample
Clean ID #1 fan inlet
Clean transition to ID fan #2
Clean fan #2. outlet to stack
Clean bottom section of stack
Check condition of interior
De-erect
Clean interior
Sample
Isolate, drain
Clean, rinse
Remove piping, pumps
Remove elevator towers
Hoist decontamination
Wash structure
Sump cleanout
Electrical isolation of conveyors
Sample
Clean concrete pad
Miscellaneous demolition
Purge piping and pull
Wash airlock structure
Disassemble, clean shredder, upper
Disassemble, clean shredder, lower
Dissemble conveyor
Clean isolation gates
Sample
Clean hpu mains
Pull small lines
Drain hpus, isolate
Isolate electrical
Dismantle, wash feed auger
Total
Page 6
2
4
6
2
2
2
2
2
1
2
2
1
2
4
2
10
8
3
2
2
2
8
3
4
8
8
8
6
6
4
2
2
2
2
12
544
Draft
UTD981552177
Decontamination Equipment and Supplies
Entered in values
Unit Unit Qty Item Description
General Equipment
Week 21 Pressure Washers w/Trailers
Week 21 Sand Blasting
Week 21 High Reach Fork Lift
Week 21 Fork Lifts (5 ,000 lbs.)
Week 21 Shooting Boom Lift
Month 3 Vactor Truck (up to 176 hrs .Imo)
Week 12 Vacuum Boxes
Hour 220 50-Ton Crane w/operator
Hour 220 I 00-Ton Crane w/operator
Week 20 Welding/Cutting and Supplies
Week 20 Trailers for Transporting
Week 21 Storage Trailers for Equipment on-site
Month 4 Hydroblaster, 30,000 psi
LS 1 Mob, Demob, Permits and Misc . Expenses
Week 21 Air Compressors
Week 21 Trucks
Week 12 Koppus Blowers
Week 21 Scaffolding
Supplies
Manday 1 PPE
Drums 25 Drums of Detergent
Week 20 Small Tools
Week 21 Sampling Supplies
Bag I Bag Grit for Sand Blasting
Roll 1 Absorbent Mats
Roll 1 Plastic
Case I Duct Tape
Each 1 Drums
Roll 1 Drum Liner
Notes
1Every calculation is rounded up to its nearest whole value.
Attachment 7 --Closure Plan
Appendix 1 --Section V
Clean Harbors Aragonite, LLC Page 7
Item Qty Rate
5 $ 563.00
2 $ 622.00
1 $ 1,361.00
2 $ 326.00
I $ 1,590.00
1 $ 11,829.00
2 $ 554.00
1 $ 89.00
I $ 133.00
2 $ 260 .00
I $ 89.00
2 $ 82.00
1 $ 14,786.00
1 $ 2,957.00
2 $ 451.00
2 $ 408.00
2 $ 89.00
1 $ 222.00
1,833 $ 30.00
1 $ 740.00
1 $ 296.00
1 $ 185.00
710 $ 12.00
54 $ 163.00
264 $ 89.00
30 $ 185.00
330 $ 44.00
66 $ 103.00
Total
Extension
$ 59 ,115 .00
$ 26 ,124.00
$ 28,581.00
$ 13 ,692 .00
$ 33,390 .00
$ 35,487.00
$ 13,296 .00
$ 19 ,580.00
$ 29 ,260.00
$ 10 ,400.00
$ 1,780.00
$ 3,444.00
$ 59 ,144 .00
$ 2,957 .00
$ 18,942.00
$ 17,136 .00
$ 2,136 .00
$ 4,662.00
$ 54,990 .00
$ 18,500.00
$ 5,920.00
$ 3,885.00
$ 8,520.00
$ 8,802.00
$ 23 ,496 .00
$ 5,550.00
$ 14,520.00
$ 6,798 .00
$ 530 ,107 .00
Draft
UTD981552177
Decontamination Project Administration
Entered in values
Unit Unit Qty Item Description Item Qty
Project Management Personnel
Hourly 700 Project Manager 1
Hourly 900 Field Supervisor 1
Hourly 900 Quality Assurance Officer 1
Hourly 500 Clerical l
Administrative Equipment/Supplies
Month 6 Project Office
Month 6 Fax Copier
Month 6 Phone
Week 18 Postage
Month 6 Utilities
Month 6 Supplies
Month 6 Cleaning and Disposal
Day 80 PPE for Administrative Personnel
Week 18 Administrative Truck
Incidental Costs
Each 1 Travel
Day 80 Subsistence
Notes
1Every calculation is rounded up to its nearest whole value.
Attachment 7 --Closure Plan
Appendix 1 --Section V
Clean Harbors Aragonite, LLC Page 8
1
l
1
1
2
1
1
2
1
20
4
Rate
$ 96.00
$ 48.00
$ 44.00
$ 23.00
$ 1,183.00
$ 370.00
$ 296.00
$ 44.00
$ 148.00
$ 370.00
$ 370.00
$ 30.00
$ 333.00
$ 740.00
$ 112.00
Total
Extension
$ 67 ,200.00
$ 43,200.00
$ 39,600.00
$ 11,500.00
$ 7,098.00
$ 2,220.00
$ 1,776.00
$ 792.00
$ 1,776.00
$ 2,220.00
$ 2,220.00
$ 4,800.00
$ 5,994.00
$ 14 ,800.00
$ 35,840.00
$ 241,036.00
Draft
UTD981552177
Section VI
Certification of Closure
Certification of Closure
Entered in values
Area Engineering Engineer
Certification hours Cost
Container Storage 100 $ 18,500.00
Tank Farm 100 $ 18,500.00
Bulk Solids 60 $ 11,100.00
Sludge Tanks 24 $ 4,440.00
Kiln 96 $ 17,760.00
Notes
1Every calculation is rounded up to its nearest whole value.
Attachment 7 --Closure Plan
Appendix 1 --Section VI
Clean Harbors Aragonite, LLC Page 1
Certification
Direct Cost
$ 3,500.00
$ 3,500.00
$ 1,500.00
$ 5,500.00
$ 4,000.00
Total
$ 22,000.00
$ 22,000.00
$ 12,600.00
$ 9,940.00
$ 21,760.00
Draft
UTD981552177
Section VII
General Costs and Conversion Factoi
Information
General Costs and Conversion Factors Information
Item
PCB Wipe Sample
Rinsate Samples
Drum Truck
Explosive Truck
Disposal Rate for Containerized Waste
Disposal Rate for Explosives
FracTank
Engineer Certification
Cost of Man Power
Rail Tanker (Liquid) Transportation to CH-DE
RolloffBox to Grassy
Scrap Metal Waste
Direct Bum Disposal Cost
Bulk Aqueous Disposal Cost
Bulk High BTU Disposal Cost
Non-Aqueous Samples
Rail Bulk Solids Transportation to CH-DE
Bulk Solids Disposal
Sludge Disposal
Solid Residue Disposal
Direct Labor Cost
Item
Drums per truck
Explosives per truck
Rinsate
FracTank
Drum
Specific Gravity ofBulk Solids
Specific Gravity of Bulk Liquids
Density of water
Work hours a day
Tank scrap per tank
lbs. to tons
Rail Tanker Capacity
Flat Car Size Capacity
20 yd" Roll-off Capacity
Attachment 7 --Closure Plan
Appendix 1 --Section VII
Clean Harbors Aragonite, LLC
Cost Per Unit
$ 79 .00 Sample
$ 551.00 Sample
$ 4,891.27 per load
$ 12,800.00 per load
$ 476.00 a container
$ 8 .50 pound
$ 1,085.00 month
$ 185.00 hour
$ 37.00 hour
$ 7,410.00 a tanker car
$ 706.40 a load
$ 120 .00 a ton
$ 1,260.00 a ton
$ 500.00 a ton
$ 180.00 a ton
$ 223 .00 Sample
$ 9,823 .00 I per rail flat car
$ 700.00 per ton
$ 900.00 per ton
$ 120.00 a ton
$ 296.00 Manday/task
Cost Per Unit
80 drums
30,000 I pounds
1 gal/ft2
20,000 lgallons/Frac Tank
55 I gallons
1.56 specific gravity
1.00 specific gravity
8.34 lbs ./gal
8 hours/day
10 tons
2000 I pounds per ton
20000 1 gal/rail tanker
6 roll-offs/flat car
12 tons/roll-off
Page 1
Source and Comments
American West 1/3/2022 prices
American West 1/3/2022 prices
Quote from Clean Harbors Logistics
Quote from CH-Colfax
Quote from CH (!'SCA waste)
Quote from CH-Colfax
https ://emcooilfield.com/frac-tank-rental/ ($35 a day, 31 day month)
Updated to 2022 wages using inflation factor
Updated to 2022 wages using inflation factor
Quote from Union Pacific
Quote from CH-GM
Quote from CH-GM ($0.06 per pound)
Quote from CH ($0.63 per pound) -
Quote from CH ($0 .25 per pound)
Quote from CH ($0.09 per pound)
American West 1/3/2022 prices
Quote from Union Pacific
Quote from CH ($0.35 per pound)
Quote from CH ($0.45 per pound)
Quote from CH-GM ($0.06 per pound)
$37/hr. for an 8 hour day
Source and Comments (if needed)
From 2021 facility data on bulk solids. Also used as density of
containerized waste
From 2021 facility data on bulk liquids
Includes 10,000 pounds for the tank and 10,000 pounds for the
associated piping, pumps, and strainers
Average net weight of a roll-off filled with slag
Draft
UTD981552177
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Clean Harbors Aragonite, LLC
11600 North Aptus Road
Aragonite, UT 84029
435.884.8100
Redundant Process Line & Storage Location Lines.
Additional Storage Locations North of E-4 Decant (looking South)
Clean Harbors Aragonite, LLC
11600 North Aptus Road
Aragonite, UT 84029
435.884.8100
Additional Storage Locations North of E-4 Decant (looking Southwest)
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Clean Harbors Aragonite, LLC
11600 North Aptus Road
Aragonite, UT 84029
435.884.8100
Redundant Drum Pump Station Process Line (looking Southwest)
[le_aoff~r~~ .urur.u.n.ux..ur.a..zw._
Clean Harbors Aragonite, LLC
11600 North Aptus Road
Aragonite, UT 84029
435.884.8100
Redundant Drum Pump Station Process Line (looking Northwest)