4406_BlueRidgePaper_ClosureCostEst_FID1795627_20230517

Cost Estimate Form for Closure of a Lined Landfill
Facility Name:
2023 CLOSURE ESTIMATE FOR LANDFILL NO. 6
Address of Facility:
CANTON, NORTH CAROLINA
Owner:
PACTIVE EVERGREEN
Phase: AREA 6D-SOUTH, 6D-NORTH, & 6E
15 Acres 6D-South, 17 Acres 6D-North, and 12 Acres 6E (44 Acres with HOPE)
NC DEQ Permit #: 44-06
Task
Unit
Unit Cost
Quantity
Total Cost
I Design of Final Closure Plans
Cat1
Engineering Cost
100
TS
$128,000.00
1
$128,000.00
Plans
110
TS
1
$0.00
Modification/Closure Plan Review Fees
120
TS
1
$0.00
II Mobilization, Demobilization & Insurance
Cat 2
Total Cost
200
TS
$55,700.00
1
$55,700.00
Other
210
$0.00
III Erosion Control
Cat 3
Silt Fence
300
LF
$3.90
16,500
$64,350.00
Erosion Matting/ Blanket
310
TS
$49,000.00
1
$49,000.00
Hay Bale Sediment Barrier
320
LF
$0.00
Hay Mulch Cover
330
Unit
$0.00
Check Dams
340
TS
$9,200.00
1
$9,200.00
Other
350
TS
$72,400.00
1
$72,400.00
IV Waste Relocation
Cat 4
Test Pits (to define limits of refuse and/or ground water to refuse contact)
400
DAY
$0.00
Clearing & Grubbing
410
SV
$0.00
Waste Regrading (Assumed)
420
CV
$5.00
50,000
$250,000.00
Other
430
$0.00
V Capping
Cat 5
A Cap (Material and Installation)
$0.00
Geomembrane-40mil HDPE
510
SF
$0.60
1,917,000
$1,150,200.00
Common Borrow Soil Layer - 24" thick (onsite source)
520
CY
$10.00
100,000
$1,000,000.00
Common Borrow Soil Layer - 24" thick (offsite source)
530
CV
$18.00
42,000
$756,000.00
Anchor Trench
540
LF
$0.00
Geotextile 16 oz
541
SF
$0.39
100,000
$39,000.00
Geotextile 12 oz.
542
SF
$0.00
Geocomposite
543
SF
$0.56
1,917,000
$1,073,520.00
Other
550
$0.00
B Gas Vents Devices
Cat 6
$0.00
Gas Wells
600
VF
$90.00
$0.00
Gas Vents
610
LF
$10.00
16,500
$165,000.00
C Layers
Cat 7
$0.00
Drainage Layer - Washed Aggregate - 12" thick
700
CY
$24.00
71,100
$1,706,400.00
Intermediate Cover Placement
710
CY
$0.00
$0.00
Sand - Protective Gas Venting Layer - 12" thick
720
CV
$7.80
$0.00
Topsoil/Loam or Manufactured Soil - 4" thick
730
CV
$18.00
23,800
$428,400.00
Sand Bags for berms
740
EA
$0.30
$0.00
Other
750
1
1
$0.00
20230403LLFCOST_fi nal
1 4/3/2023

Cost Estimate/Lined Landfill
Page -2-
Task
Unit
Unit Cost
Quantity
Total Cost
VI Stabilization, Run-off Control
Cat 8
Seed & Mulch (Include Lime, Fertilizer, Seed & Hay Mulch)
800
Unit
$56.00
1,917
$107,352.00
Surface Water Diversion
810
LF
$5.60
9,800
$54,880.00
Stone Rip -Rap
820
LF
$30.00
$0.00
Piping 6 inch
852
LF
$10.00
19,000
$190,000.00
Piping Connections
853
EA
$1,225.00
32
$39,200.00
Stormdrain Systems
860
EA
$389,500.00
1
$389,500.00
VII Monitoring Devices
Cat 9
Settlement Monuments/Plates
900
EA
$0.00
Groundwater Monitoring Wells
910
EA
$0.00
Gas Monitoring Probes
920
EA
$0.00
Other
930
$0.00
VIII Roadway
Cat 10
Access Roadway
1000
LF
$0.00
Drainage Ditches
1010
$0.00
Culvert Inlet & Outlet Headwalls
1020
EA
$1,110.00
20
$22,200.00
Guide Rail
1030
LF
$0.00
Culverts
1040
LF
$62.00
1,300
$80,600.00
New/Replaced Pavement
1050
SY
$0.00
Other
1060
$0.00
IX Miscellaneous
Cat 11
Signs
1100
LS
$2,800.00
1
$2,800.00
Perimeter Fence
1110
LF
$0.00
Entry Gate - Double Unit
1120
EA
$0.00
Miscellaneous Work and Cleanup
1130
$0.00
Ledge Removal
1140
CY
$0.00
Other
1150
$0.00
X Surveying
Cat 12
Baseline, Bench Marks, and Survey Control
1200
EA
$7,500.00
1
$7,500.00
Other
1210
$0.00
XI Construction Phase Testing
Cat 13
Compaction Testing
1300
$0.00
QAQC
1310
TS
$89,100.00
1
$89,100.00
Other
1320
$0.00
XII Engineering
Cat 14
Resident Engineer, Project Manager, Project Engineer
1400
TS
$389,500.00
1
$389,500.00
Record Drawings
1410
TS
$13,400.00
1
$13,400.00
Other
1420
$0.00
XIII Other (list)
Cat 15
1500
$0.00
1510
$0.00
XIV Contingency (minimum 10%)
Cat 16
1600
LS
10%
$8,333,200.00
$833,300.00
TOTAL CLOSURE COSTI
$9,166,500
30-YR POST -CLOSURE CARE, MONITORING, AND MAINTENANCE
POST -CLOSURE CORRECTIVE ACTION USED IN FINANCIAL ASSURANCE - ADJUSTED FOR INFLATION
TOTAL FINANCIAL ASSURANCE
Reviewed by Sevee & Maher Engineers, 4/3/2023
$12,210,600
$2,608,400
$23,985,500
20230403 L LF C OST_final
2 4/3/2023