(a) This section defines additional circumstances under which an otherwise prohibited waste may continue to be placed in a surface impoundment. (b) Wastes which are newly identified or listed under section 3001 after November 8, 1984, and stored in a surface impoundment that is newly subject to subtitle C of RCRA as a result of the additional identification or listing, may continue to be stored in the surface impoundment for 48 months

§270.30; (3) Terms and conditions for modifying, revoking and reissuing, and terminating your RAP, as provided in §270.170; and (4) Any additional terms or conditions that the Director determines are necessary to protect human health and the environment, including any terms and

accepted for processing/re-refining and the manner in which the used oil is processed/re-refined, including the specific processes employed. [57 FR 41612, Sept. 10, 1992, as amended at 71 FR 40280, July 14, 2006]

person in charge of a vessel or a facility shall, as soon as he or she has knowledge of any discharge from such vessel or facility in violation of section 311(b)(3) of the CWA, immediately notify the NRC. If direct reporting to the NRC is not practicable, reports may be made to the USCG or EPA predesignated OSC for the geographic area where the discharge occurs. The EPA predesignated OSC may also be contacted through the regional 24-hour emergency response telephone number. All such reports shall be

does not compound the problem. Comparable measures should be taken to stabilize a situation involving a facility, pipeline, or other source of pollution. Stabilizing the situation includes securing the source of the spill and/or removing the remaining oil from the container (vessel, tank, or pipeline) to prevent additional oil spillage, to reduce the need for follow-up response action, and to minimize adverse impact to the environment. (c) The response must use all

judgment as a matter of law, as to all or any part of the proceeding. In addition, the Presiding Officer, upon motion of the Claims Official, may at any time dismiss a Request for a Hearing without further hearing or upon such limited additional evidence as he requires, on the basis of failure to establish a prima facie case or other grounds which show no right to relief on the part of the Requestor. (b) Effect.

(a) Persons identified under §312.1(b) must conduct the inquiries listed in paragraphs (a)(1) through (a)(4) below and may provide the information associated with such inquiries to the environmental professional responsible for conducting the activities listed in §312.21

petition is not sufficient to allow EPA to identify which chemical identity the petitioner is seeking to have released, EPA shall notify the petitioner that the petition cannot be further processed until additional information is furnished. EPA will make every reasonable effort to assist a petitioner in providing sufficient information for EPA to identify the chemical identity the petitioner is seeking to have released. (e) EPA shall make a determination on a petition

§403.3; (2) To POTWs which receive wastewater from sources subject to National Pretreatment Standards; (3) To States which have or are applying for National Pollutant Discharge Elimination System (NPDES) programs approved in accordance with section 402 of the Act; and (4) To any new or existing source subject to Pretreatment Standards. National Pretreatment Standards do not

Open Table Pollutant or pollutant property Maximum for any 1 day Kg/kkg (or pounds per 1,000 lb) of product Milligrams/liter

Pollutant or pollutant property BAT effluent limitations Maximum for any 1 day Kg/kkg (or pounds per 1,000 lb) of product Milligrams/liter

of process wastewater from five or fewer facilities subject to 40 CFR subchapter N limitations and standards; and (2) The process wastewater flows received for treatment at the facility have relatively consistent pollutant profiles.

November 20, 1998, must continue to achieve the standards specified for this section in the 1988 edition of 40 CFR part 439, until the expiration of the applicable time period specified in 40 CFR 122.29(d)(1), after which the source must achieve the standards specified in §§439.23 and 439.24. [68 FR 12273, Mar. 13, 2003]

Any new source subject to this subpart must achieve the following new source performance standards (NSPS): Open Table Pollutant or pollutant property Maximum for

tolerances (such as may occur during gear changes) are acceptable provided they occur for less than 2 seconds on any occasion. Speeds lower than those prescribed are acceptable provided the vehicle is operated at maximum available power during such occurrences. (3) A graphic representation of the range of acceptable speed tolerances is found in §86.115 of this chapter. (c) The US06 driving cycle is set forth in appendix I of part 86 of

Cost of production of a car line shall mean the aggregate of the products of: (1) The average U.S. dealer wholesale price for such car line as computed from each official dealer price list effective during the course of a model year, and (2) The number of automobiles within the car line produced during the part of the model year that the price list was in effect. (c)

(a) Purpose. This subpart establishes the EPA process for conducting a risk evaluation to determine whether a chemical substance presents an unreasonable risk of injury to health or the environment as required under TSCA section 6(b)(4)(B) (15 U.S.C. 2605(b)(4)(B)). (b)

mixture. (c) Studies of the following preparations of a substance must be reported as studies of the substance itself, not as studies of mixtures known to contain the substance. (1) The substance in aqueous solution. (2) The substance containing a small amount of an additive, such as a stabilizer, emulsifier, or other chemical added for purposes of maintaining the integrity or physical form of the

§720.50(a) will be published. In addition, for test data submitted in accordance with §720.40(g), a summary of the data will be published. (4) The submitter's identity will be published, unless the submitter has claimed it confidential.

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substances identified as 2-propenoic acid, polymer with 2-propenamide, ammonium salt (PMN P-00-0333; CAS No. 55554-55-7) and generically as salt of an acrylate copolymer (PMN P-00-0334) are subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section.

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as alcohols, C6-12, ethoxylated, reaction product with maleic anhydride (PMN P-88-1108) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section.

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified as 2-propanol, 1,1′-iminobis-, N-tallow alkyl derivs., hydrochlorides (PMN P-96-1426; CAS No. 1078715-59-9) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section. (2) The significant new uses

-94-1246) are subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section. (2) The significant new uses are: (i) Release to water. Requirements as specified in §721.90 (a)(1), (b)(1), and (c)(1). (ii

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as an alkoxylated alkyl amine (PMN P-01-578) is subject to reporting under this section for the significant new use described in paragraph (a)(2) of this section. (2) The significant new uses are: (i)

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as alkyl dialkylamino phenylsulfonyl alkenoate (PMN P-00-0816) is subject to reporting under this section for the significant new use described in paragraph (a)(2) of this section. (2) The significant new uses are:

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as sulfonyl azide intermediate (PMN P-99-1202) is subject to reporting under this section for the significant new use described in paragraph (a)(1) of this section. (2) The significant new uses are: (i

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance bis(imidoethylene)benzene (PMN P-93-1447) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section. (2) The significant new uses are: (i)

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified as benzene, 2-bromo-1,4-dimethoxy- (PMN P-95-17, CAS No. 25245-34-5) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section. (2) The significant new uses are:

(a) Chemical substances and significant new uses subject to reporting. (1) The chemical substances identified generically as [(dinitrophenyl)azo]-[2,4-diamino-5-methoxybenzene] derivatives (P-83-817 and P-83-818) are subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section. (2) The significant new uses

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified as benzenesulfonic acid, dodecyl-, branched, compds. with N,N-dimethyl-1,3-propanediamine (2:1) (PMN P-90-456; CAS No. 319926-68-6) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section. (2