Unless the context specifically indicates otherwise, the following terms and phrases as used in this article shall have the meanings hereinafter designated:
ACT or THE ACTThe Federal Water Pollution Control Act, also known as the "Clean Water Act," as amended, 33 U.S.C. § 1251 et seq.
AUTHORIZED REPRESENTATIVE OF INDUSTRIAL, COMMERCIAL, INSTITUTIONAL, OR SIGNIFICANT INDUSTRIAL USER(1) If the user is a corporation:
(a) The president, secretary, treasurer, or a vice president of the corporation in charge of a principal business function, or any other person who performs similar policy or decision-making functions for the corporation; or
(b) The manager of one or more manufacturing, production, or operating facilities, provided the manager is authorized to make management decisions that govern the operation of the regulated facility, including having the explicit or implicit duty of making major capital investment recommendations, and initiate and direct other comprehensive measures to assure long-term environmental compliance with environmental laws and regulations; can ensure that the necessary systems are established or actions taken to gather complete and accurate information for individual wastewater discharge requirements; and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures.
(2) If the user is a partnership or sole proprietorship: a general partner or proprietor, respectively.
(3) If the user is a federal, state, or local facility: a director or highest official appointed or designated to oversee the operation and performance of the activities of the government facility, or their designee.
(4) The individuals described in Subsection A(1) through (3), above, may designate another authorized representative if the authorization is in writing, the authorization specifies the individual or position responsible for the overall operation of the facility from which the discharge originates or having overall responsibility for environmental matters for the company, and the written authorization is submitted to the Joint Sewer Authority.
BEST MANAGEMENT PRACTICES (BMPS)Schedules of activities, prohibitions of practices, maintenance procedures, and other management practices to implement the prohibitions listed in §
162-49A and
B. BMPs include treatment requirements, operating procedures, and practices to control plant site runoff, spillage or leaks, sludge or waste disposal, or drainage from raw materials storage. BMPs also include alternative means (i.e., management plans) of complying with, or in place of certain established categorical pretreatment standards and effluent limits.
BIOCHEMICAL OXYGEN DEMAND (BOD)The quantity of oxygen utilized in the biochemical oxidation of organic matter under standard laboratory procedure, five days at 20° C., expressed in terms of weight and concentration (milligrams per liter (mg/L)).
BUILDING SEWERA sewer conveying wastewater from the premises of a user to the POTW.
CATEGORICAL STANDARDS or CATEGORICAL PRETREATMENT STANDARDSAny regulation, heretofore or hereafter adopted by the United States Environmental Protection Agency, containing pollutant discharge limits promulgated by EPA in accordance with Section 307(b) and (c) of the Act (33 U.S.C. § 1317) that apply to a specific category of users and that appear in 40 CFR Chapter
1, Subchapter N, Parts 405-471.
CONVENTIONAL POLLUTANTA water pollutant that is amenable to treatment by a municipal wastewater treatment plant. These pollutants consist of, but are not limited to, biochemical oxygen demand (BOD), total suspended solids (TSS), oil and grease, pH, ammonia and phosphorous.
COOLING WATERThe water discharged from any use, such as air conditioning, cooling or refrigeration, or to which the only pollutant added is heat.
DAILY MAXIMUMThe arithmetic average of all effluent samples for a pollutant collected during a calendar day or twenty-four-hour period.
DAILY MAXIMUM LIMITThe maximum allowable discharge limit of a pollutant during a calendar day or twenty-four-hour period. Where daily maximum limits are expressed in units of mass, the daily discharge is the total mass discharged over the course of the day. Where daily maximum limits are expressed in terms of a concentration, the daily discharge is the arithmetic average measurement of the pollutant concentration derived from all measurements taken that day.
DIRECT DISCHARGEThe discharge of treated or untreated wastewater directly to the waters of the Commonwealth of Pennsylvania.
ENVIRONMENTAL PROTECTION AGENCY (EPA)The United States Environmental Protection Agency, or where appropriate, the term may also be used as a designation for the Administrator or other duly authorized official of said agency.
GRAB SAMPLEA grab sample is an individual sample which is taken from a waste stream on a one-time basis without regard to the flow in the waste stream. These samples must be collected over a period of time not exceeding 15 minutes. A grab sample shows the waste stream characteristics at the time the sample is taken.
INDUSTRIAL WASTEShall have the meaning ascribed to it in the Act of June 22, 1937 (P.L. 1987, No. 394) known as the "Clean Stream Law" and the regulations adopted thereunder.
INSTANTANEOUS LIMITThe maximum concentration of a pollutant allowed to be discharged at any time, determined from the analysis of any discrete or composited sample collected, independent of the industrial flow rate and the duration of the sampling event.
INTERFERENCEA discharge that, alone or in conjunction with a discharge or discharges from other sources, inhibits or disrupts the POTW, its treatment processes or operations or its sludge processes, use or disposal; and therefore, is a cause of a violation of the POTW's NPDES permit or of the prevention of sewage sludge use or disposal in compliance with any of the following statutory/regulatory provisions or permits issued thereunder, or any more stringent state or local regulations: Section 405 of the Act; the Solid Waste Disposal Act, including Title II, commonly referred to as the "Resource Conservation and Recovery Act" (RCRA); any state regulations contained in any state sludge management plan prepared pursuant to Subtitle D of the Solid Waste Disposal Act; the Clean Air Act; the Toxic Substances Control Act, and the Marine Protection, Research, and Sanctuaries Act.
LOCAL LIMITSpecific discharge limits developed and enforced by the Joint Sewer Authority upon industrial or commercial facilities to implement the general and specific discharge prohibitions listed in 40 CFR 403.5(a)(1) and (b) or §
162-49A and
B of this article.
MEDICAL WASTEIsolation wastes, infectious agents, human blood and blood products, pathological wastes, sharps, body parts, contaminated bedding, surgical wastes, potentially contaminated laboratory wastes, and dialysis wastes.
MONTHLY AVERAGEThe sum of all daily discharges measured during a calendar month divided by the number of daily discharges measured during that month.
MONTHLY AVERAGE LIMITThe highest allowable average of daily discharges over a calendar month, calculated as the sum of all daily discharges measured during a calendar month divided by the number of daily discharges measured during that month.
NEW SOURCE(1) Any building, structure, facility, or installation from which there is (or may be) a discharge of pollutants, the construction of which commenced after the publication of proposed pretreatment standards under Section 307(c) of the Act which will be applicable to such source if such standards are thereafter promulgated in accordance with that section, provided that:
(a) The building, structure, facility, or installation is constructed at a site at which no other source is located; or
(b) The building, structure, facility, or installation totally replaces the process or production equipment that causes the discharge of pollutants at an existing source; or
(c) The production or wastewater-generating process of the building, structure, facility, or installation are substantially independent of an existing source at the same site. In determining whether these are substantially independent, factors such as the extent to which the new facility is integrated with the existing plant, and the extent to which the new facility is engaged in the same general type of activity as the existing source, should be considered.
(2) Construction on a site at which an existing source is located results in a modification rather than a new source if the construction does not create a new building, structure, facility, or installation meeting the criteria of Subsection A(1)(b) or (c) above but otherwise alters, replaces, or adds to existing process or production equipment.
(3) Construction of new source as defined under this paragraph has commenced if the owner or operator has:
(a) Begun, or caused to begin, as part of a continuous on-site construction program:
[1] Any placement, assembly, or installation of facilities or equipment; or
[2] Significant site preparation work, including clearing, excavation, or removal of existing buildings, structures, or facilities which is necessary for the placement, assembly, or installation of new source facilities or equipment; or
(b) Entered into a binding contractual obligation for the purchase of facilities or equipment which are intended to be used in its operation within a reasonable time. Options to purchase or contracts which can be terminated or modified without substantial loss, and contracts for feasibility, engineering, and design studies do not constitute a contractual obligation under this definition.
NONCONTACT COOLING WATERWater used for cooling which does not come into direct contact with any raw material, intermediate product, waste product, or finished product.
PASS-THROUGHA discharge which exits the POTW into waters of the United States in quantities or concentrations which alone, or in conjunction with a discharge or discharges from other sources, is a cause of a violation of any requirement of the POTW's NPDES permit, including an increase in the magnitude or duration of violation.
PERSONAny individual, partnership, copartnership, firm, company, corporation, association, joint-stock company, trust, estate, governmental entity, any other legal entity or their legal representatives, agents or assigns. The masculine gender shall include the feminine, and the singular shall include the plural where indicated by the context.
pHA measure of the acidity or alkalinity of a solution, expressed in standard units.
POLLUTANTAny dredged spoil, solid waste, incinerator residue, sewage, garbage, sewage sludge, munitions, chemical wastes, biological materials, radioactive materials, heat, wrecked or discharged equipment, rock, sand, cellar dirt, municipal, agricultural, and industrial wastes, and certain characteristics of wastewater (e.g., temperature, TSS, turbidity, color, BOD, COD, toxicity, or odor).
PRETREATMENTThe reduction of the amount of pollutants, the elimination of pollutants, or the alteration of the nature of pollutant properties in wastewater prior to, or in lieu of, introducing such pollutants into the POTW. This reduction or alteration can be obtained by physical, chemical, or biological processes; by process changes; or by other means, except by diluting the concentration of the pollutants unless allowed by an applicable pretreatment standard.
PRETREATMENT REQUIREMENTSAny substantive or procedural requirement related to pretreatment imposed on a user, other than a pretreatment standard.
PUBLICLY OWNED TREATMENT WORKS (POTW)A treatment works, as defined by Section 212 of the Act (33 U.S.C. § 1292) which is owned by the Joint Sewer Authority. This definition includes any devices or systems used in the collection, storage, treatment, recycling, and reclamation of sewage or industrial wastes of a liquid nature and any conveyances which convey wastewater to the treatment plant.
SEPTIC TANK WASTEAny sewage from holding tanks such as vessels, chemical toilets, campers, trailers, and septic tanks.
SEWAGEHuman excrement and gray water (household showers, dishwashing operations, etc.).
SIGNIFICANT INDUSTRIAL USER(1) Except as provided in Subsection A(2) and (3) of this definition:
(a) All industrial users subject to categorical pretreatment standards; or
(b) Any other industrial user that discharges an average of 25,000 gallons per day or more of process wastewater to the POTW (excluding sanitary, noncontract cooling and boiler blow-down wastewater); contributes a process waste stream which makes up 5% or more of the average dry weather hydraulic or organic capacity of the POTW treatment plant; or is designated as such by the Joint Sewer Authority on the basis that it has a reasonable potential for adversely affecting the POTW's operation or for violating any pretreatment standard or requirement [in accordance with 40 CFR 403.8(f)(6)].
(2) The Joint Sewer Authority may determine that an industrial user subject to categorical pretreatment standards under 40 CFR 403.6 and 40 CFR Chapter I, Subchapter N is a nonsignificant categorical industrial user rather than a significant industrial user on a finding that the industrial user never discharged more than 100 gallons per day (gpd) of total categorical wastewater (excluding sanitary, noncontact cooling and boiler blow-down wastewater, unless specifically included in the pretreatment standard) and the following conditions are met:
(a) The industrial user, prior to the Joint Sewer Authority's finding, has consistently complied with all applicable categorical pretreatment standards and requirements;
(b) The industrial user annually submits the certification statement required in 40 CFR 403.12(q) together with any additional information necessary to support the certification statement; and
(c) The industrial user never discharges any untreated concentrated wastewater.
(3) Upon a finding that an industrial user meeting the criteria in Subsection A(1)(b) above has no reasonable potential for adversely affecting the POTW's operation or for violating any pretreatment standards or requirement, the Joint Sewer Authority may at any time, on its own initiative or in response to a petition received from an industrial user or POTW, and in accordance with 40 CFR 403.8(f)(6), determine that such industrial user is not a significant industrial user.
SIGNIFICANT NONCOMPLIANCEAn industrial user is in significant noncompliance if its violation meets one or more of the specific criteria set forth in 40 CFR 403.8(f)(2)(viii). For purposes of this definition, an industrial user is in significant noncompliance if its violation meets one or more of the following criteria:
(1) Chronic violations of wastewater discharge limits, defined here as those in which 66% or more of all of the measurements taken for the same pollutant parameter taken during a six-month period exceed (by any magnitude) a numeric pretreatment standard or requirement, including instantaneous limits as defined in §
162-48;
(2) Technical review criteria (TRC) violations, defined here as those in which 33% or more of wastewater measurements taken for each pollutant parameter during a six-month period equals or exceeds the product of the numeric pretreatment standard or requirement, including instantaneous limits, as defined by §
162-48, multiplied by the applicable criteria (1.4 for BOD, TSS, fats, oils and grease, and 1.2 for all other pollutants except pH);
(3) Any other violation of a pretreatment standard or requirement as defined by §
162-48 (daily maximum, long-term average, instantaneous limit, or narrative standard) that the Joint Sewer Authority determines has caused, alone or in combination with other discharges, interference or pass-through, including endangering the health of POTW personnel or the general public;
(4) Any discharge of a pollutant that has caused imminent endangerment to the public or to the environment or has resulted in the Joint Sewer Authority's exercise of its emergency authority under this article to halt or prevent such a discharge;
(5) Failure to meet, within 90 days after the schedule date, a compliance schedule milestone contained in this article, a wastewater discharge permit or in an enforcement order.
(6) Failure to provide, within 45 days after the due date, required reports such as baseline monitoring reports, reports on compliance with categorical pretreatment standard deadlines, periodic self-monitoring reports, and reports on compliance with compliance schedules;
(7) Failure to accurately report noncompliance;
(8) Any other violation or group of violations that may include a violation of BMPs, which the Joint Sewer Authority determines will adversely affect the operation or implementation of the local pretreatment program.
SLUG LOAD or SLUG DISCHARGEAny discharge at a flow rate or concentration which could cause a violation of the prohibited discharge standards in §
162-49 of this article. A slug discharge is any discharge of a nonroutine, episodic nature, including but not limited to an accidental spill or a noncustomary batch discharge, which has a reasonable potential to cause interference or pass-through, or in any other way violate the Joint Sewer Authority's and/or POTW's regulations, local limits or permit conditions.
STATECommonwealth of Pennsylvania.
STORMWATERAny flow occurring during or following any form of natural precipitation, and resulting from such precipitation, including snowmelt.
SUPERINTENDENTThe person designated by the POTW to supervise the operation of the POTW, and who is charged with certain duties and responsibilities by this article, or a duly authorized representative.
TOXIC POLLUTANTAny pollutant or combination of pollutants listed as toxic in regulations promulgated by the Administrator of the EPA under the provision of CWA 307(a) or other acts.
WASTEWATERLiquid and water-carried industrial wastes and sewage from residential dwellings, commercial buildings, industrial and manufacturing facilities, and institutions, together with any groundwater, surface water, and stormwater that may be present, whether treated or untreated, which is contributed into or permitted to enter the POTW.