Federal (United States) · Regulations

Subpart A — Offshore Subcategory

14 sections

40 C.F.R. § 435.10Applicability; description of the offshore subcategory.
40 C.F.R. § 435.11Specialized definitions.
40 C.F.R. § 435.12Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
40 C.F.R. § 435.13Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
40 C.F.R. § 435.14Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
40 C.F.R. § 435.15Standards of performance for new sources (NSPS).
40 C.F.R. Appendix 1 to Subpart A of Part 435Static Sheen Test (EPA Method 1617)
40 C.F.R. Appendix 2 to Subpart A of Part 435Drilling Fluids Toxicity Test (EPA Method 1619)
40 C.F.R. Appendix 3 to Subpart A of Part 435Procedure for Mixing Base Fluids With Sediments (EPA Method 1646)
40 C.F.R. Appendix 4 to Subpart A of Part 435Protocol for the Determination of Degradation of Non-Aqueous Base Fluids in a Marine Closed Bottle Biodegradation Test System: Modified ISO 11734:1995 (EPA Method 1647)
40 C.F.R. Appendix 5 to Subpart A of Part 435Determination of Crude Oil Contamination in Non-Aqueous Drilling Fluids by Gas Chromatography/Mass Spectrometry (GC/MS) (EPA Method 1655)
40 C.F.R. Appendix 6 to Subpart A of Part 435Reverse Phase Extraction (RPE) Method for Detection of Oil Contamination in Non-Aqueous Drilling Fluids (NAF) (GC/MS) (EPA Method 1670)
40 C.F.R. Appendix 7 to Subpart A of Part 435Determination of the Amount of Non-Aqueous Drilling Fluid (NAF) Base Fluid From Drill Cuttings by a Retort Chamber (Derived From API Recommended Practice 13B-2) (EPA Method 1674)
40 C.F.R. Appendix 8 to Subpart A of Part 435Reference C 16 -C 18 Internal Olefin Drilling Fluid Formulation