NOTICES
Bond Rate Guidelines for the Calculation of Land Reclamation Bonds on Coal Mining Operations
[40 Pa.B. 752]
[Saturday, February 6, 2010]The Department of Environmental Protection (Department) announces the 2010 bond rate guidelines for anthracite and bituminous coal mining operations. These rates become effective April 1, 2010. The authority for bonding coal mining operations is found under the Clean Streams Law, (35 P. S. §§ 691.1—691.1001), the Surface Mining Conservation and Reclamation Act, (52 P. S. §§ 1396.1—1396.19a), the Coal Refuse Disposal Control Act (52 P. S. §§ 30.51—30.66) and 25 Pa. Code Chapter 86, Subchapter F (relating to bonding and insurance requirements). The unit costs listed in these guidelines will be used in calculating the land reclamation bonds for surface coal mining operations including, surface mines, coal refuse disposal sites, coal refuse reprocessing sites, coal processing facilities and the surface facilities of underground mining operations. The procedures for calculating land reclamation bonds are described in technical guidance 563-2504-001, ''Conventional Bonding for Land Reclamation—Coal,'' which is available on the Department's web site at the following link: http://www.elibrary. dep.state.pa.us/dsweb/Get/Document-48226/563-2504-001.pdf.
The Department may review the adequacy of bonds on existing permits based on the bond rate guidelines at any time. The Department will conduct these reviews before issuing permit renewals. The Department may conduct similar reviews at the mid-term of a permit and before approving a permit revision.
These bond rate guidelines do not apply to bonds assuring replacement of water supplies under subsection 3.1(c) of the Surface Mining Conservation and Reclamation Act (52 P. S. § 1396.3a(c)) or to bonds ensuring compliance with the requirements of the Bituminous Mine Subsidence and Land Conservation Act (52 P. S. §§ 1406.1—1410d).
General Methodology
The Department developed the bond rate guidelines for 2010 from the unit costs for competitively bid contracts for mine reclamation. Contract bid data is available for various unit operations needed to complete reclamation of a mine site for the years 1998-2009. For most categories, a 3-year (2007-2009) average was used to calculate the guidelines. Some categories required another approach due to limited data. For example, there were no contracts in 2007 or 2009 that included selective grading. Therefore, a 4-year average was used for the 2009 selective grading bond rate.
In general, the bond rate for a given unit operation is the weighted average of the three lowest total bids for each contract. However, grading costs were calculated using the number of bids at a cost per cubic yard frequency distribution and a weighted total number of yards at a cost per cubic yard frequency distribution, in combination with the averages and a cost trend analysis.
In the event that a unit operation necessary to calculate a reclamation bond is not listed in Tables 1 or 2, then any additional cost information available will be used. If enough data is still not available, the rate will be set from a standard reference like ''Means Building Construction Cost Data'' or ''Walker's Building Estimator's Reference Book.''
The fees associated with the Land Maintenance Bond Program are presented in Table 3. There has been no change in these rates for 2010.
The bond rate guidelines are available electronically at http://www.dep.state.pa.us/dep/deputate/minres/bmr/programs/bonding.htm. For background information and supporting documentation regarding bonding rate guidelines, contact the Bureau of Mining and Reclamation, Division of Monitoring and Compliance, P. O. Box 8461, Harrisburg, PA 17105-8461, (717) 787-5103.
Mine Sealing Costs
The mine sealing bond rate guidelines are presented in Table 2. Mine sealing and borehole sealing bond rate guidelines remain the same for 2010.
Effective Date
The bond rate guidelines in this notice become effective April 1, 2010.
TABLE 1
Standard Bond Rate Guidelines
For Year 2010
Unit Operation
Unit Measure Unit Costs ($) Mobilization/Demobilization
Job 4% of direct costs or $40,000
whichever is less
Grading (<500-foot push) Cubic Yard 0.85 Grading (>=500-foot push/haul) Cubic Yard 1.10 Selective Grading Acre 1,150.00 Revegetation Acre 1,615.00 Tree Planting Tree 0.15 Ditch Excavation Cubic Yard 4.55 Jute Matting Square Yard 3.30 High Velocity Erosion Control Square Yard 3.00 R3 Rock Lining Square Yard 26.00 R4 Rock Lining Square Yard 20.00 R5 Rock Lining Square Yard 19.00 Geotextile/Filter Fabric Square Yard 1.70 RVC Lining1 Square Yard 12.00 Subsurface Drain Lineal Foot 17.00 Erosion and Sedimentation Control (Temporary Installation) Job Lump sum
(5% of direct costs for site)Pond Removal Active Phase2 Pond 3,800.00 Stage 3 Maintenance Bond Non-Cropland Areas (Land Uses Where Crop Yields Are Not Required) Acre 100.00 Stage 3 Maintenance Bond
Cropland (Not Row Crops) Pastureland Or Land Occasional
Cut For Hay (Excludes Seed Cost)Acre 600.00 Stage 3 Maintenance Bond
Cropland Area-Row Crops
(includes seed cost)Acre 800.00 Stage 3 Mobilization Job 2,500.00 Pond Removal-Stage 3 Cubic Yards
(Embankment Volume)
Plus Topsoiling and Revegetation CostUse <500 Grading For Pond
Embankment Volume Plus
Topsoiling and
Revegetation Cost For The
Area DisturbedDitch Removal-Stage 3 Lineal Foot 0.75 Equipment Tire Removal and Disposal Tire 300.00 Structure Demolition Costs Will Be Calculated Using Costs Listed In The
Construction Industry's Latest Annual Cost Publications,
Such As Means Building Construction Cost Data.
TABLE 2
Mine Sealing Bond Rate Guidelines
For Year 2010
Sealing Bituminous Underground Mine Drift and Slope Openings Unit Operation Unit Measure Unit Costs ($) Concrete Work Cubic yard 128.00 Masonry Work Square foot 11.00 Fill Material and Earthwork3 Cubic yard 23.00 Security Fencing Lineal foot 29.00 Mobilization Cost Job 5% of Total Amount Sealing Bituminous Underground Mine Shaft Openings Concrete Material Cubic Yard 96.00 Aggregate Material Cubic Yard 27.00 Fill material and Earthwork3 Cubic Yard 4.00 Security Fencing Lineal Foot 29.00 Mobilization Cost Job 5% of Total Amount Sealing Boreholes at Bituminous Underground Mines Dimension Minimum Cost Per Hole ($) Unit Cost ($) Per Lineal Foot 12 Inch or Less Diameter 1,500 5.50 Larger Than 12 Inch Diameter 2,000 5.50 1 Typically used for lining of ponds or ditches crossing fill material.
2 Unit cost not from BAMR bids; includes dewatering, grading, topsoil placement and revegation.
3 Mine sealing costs are minimum costs. Additional costs per mine seal will be assessed based on specific design criteria, such as the thickness of the seal and the volume of backfill material required, using appropriate material, equipment, and labor costs from BAMR bid abstracts or from an industry-standard cost estimation publications, for example, Means Estimating Handbook or Walker's Building Estimator's Reference Book.
TABLE 3
Land Maintenance Financial Guarantee Fees
For Year 2009
Fee Category Fee ($) Publication $1,000 Administrative $300 JOHN HANGER,
Secretary
[Pa.B. Doc. No. 10-229. Filed for public inspection February 5, 2010, 9:00 a.m.]
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