NOTICES
Bond Rate Guidelines for the Calculation of Land Reclamation Bonds on Coal Mining Operations
[34 Pa.B. 109] The Department of Environmental Protection (Department) announces the bond rate guidelines for 2004 for anthracite and bituminous coal mining operations. 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 the regulations promulgated thereunder, 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 website (www.dep.state.pa.) on the Public Participation Center page.
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 midterm of a permit and before approving a permit revision.
The bond rate guidelines do not apply to bonds assuring replacement of water supplies under section 3.1(c) of the Surface Mining Conservation and Reclamation Act or to bonds ensuring compliance with the requirements of the Bituminous Mine Subsidence and Land Conservation Act (52 P. S. §§ 1406.1--1406.21).
General Methodology
The Department developed the bond rate guidelines for 2004 from a spreadsheet of unit costs provided by the Bureau of Abandoned Mine Reclamation (BAMR). The BAMR spreadsheet lists contract bid amounts for the various unit operations needed to complete reclamation of a mine site for years 1998-2002. A 3-year (2000-2002) average was used to calculate the guidelines.
In general, the bond rate for a given unit operation is the weighted average of the three lowest bids for that unit operation. Not all unit operations included in the BAMR spreadsheet are included in Table 1. Some unit operations listed in the spreadsheet were combined to streamline the guidelines.
In the event that a unit operation necessary to calculate a reclamation bond is not listed in Table 1, then additional cost information available from the BAMR will be used. If enough data is still not available, the rate will be calculated by using costs listed in the construction industry's latest annual cost estimation publications, such as the Means Estimating Handbook or Walker's Building Estimator's Reference Book.
The bond rate guidelines are available electronically at www.dep.state.pa.us/dep/deputate/minres/BMR/BMRhome.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.
Effective Date
The bond rate guidelines in this notice become effective January 3, 2004.
TABLE 1
Bond Rate Guidelines for Year 2004
Unit Operation Unit Measure Unit Costs ($) Mobilization/demobilization job 4% of direct costs or $40,000,
whichever is lessGrading (< 500-foot push) cubic yard 0.55 Grading (>= 500-foot push) cubic yard 0.80 Selective Grading acre 875.00 Revegetation acre 1,210.00 Tree Planting tree 0.15 Ditch Excavation cubic yard 4.50 Jute Matting square yard 2.00 High Velocity Erosion Control square yard 2.40 R3 Rock Lining square yard 18.50 R4 Rock Lining square yard 19.50 R5 Rock Lining square yard 19.00 Geotextile/Filter Fabric square yard 2.50 PVC Lining1 square yard 11.00 Subsurface Drain lineal foot 16.00 Pond Removal 2 pond 3,500.00 Erosion and Sedimentation Control (Temporary Installation) job Lump sum
(5% of direct costs for site)Stage 3 Maintenance Bond acre 500.00 Structure Demolition Costs for structure demolition will be calculated using costs listed in the construction industry's latest annual cost publications, such as the Means Building Construction Cost Data. Mine Sealing 3
Nonhydraulic shaft seal--inert fillshaft (10 feet or less diameter) 1,400.00 shaft (11 to 15 feet diameter) 3,000.00 shaft (16 to 20 feet diameter) 4,500.00 shaft (21 to 25 feet diameter) 8,000.00 Mine Sealing3
Hydraulic shaft seal w/bulkheadshaft (10 feet or less diameter) 7,600.00 shaft (11 to 15 feet diameter) 9,200.00 shaft (16 to 20 feet diameter) 10,700.00 shaft (21 to 25 feet diameter) 14,200.00 Mine Sealing3
Nonhydraulic drift/slope sealdrift/slope 3,900.00 Mine Sealing3
Hydraulic drift/slope seal w/bulkheaddrift/slope 6,200.00 1Typically used for lining of ponds or ditches crossing fill material.
2Unit cost not from BAMR bids, includes dewatering, grading, topsoil placement and revegetation.
3Mine 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 publication, for example Means Estimating Handbook or Walker's Building Estimator's Reference Book.
KATHLEEN A. MCGINTY,
Secretary
[Pa.B. Doc. No. 04-25. Filed for public inspection January 2, 2004, 9:00 a.m.]
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