Unless a provision explicitly states 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.
APPROVAL AUTHORITYThe Department of Environmental Resources of the Commonwealth of Pennsylvania.
AUTHORIZED REPRESENTATIVE OF THE USERA. If the user is a corporation:
(1) 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
(2) The manager of one (1) or more manufacturing, production or operation facilities employing more than two hundred fifty (250) persons or having gross annual sales or expenditures exceeding twenty-five million dollars ($25,000,000.) (in second-quarter 1980 dollars), if authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures.
B. If the user is a partnership or sole proprietorship: a general partner or proprietor, respectively.
C. If the user is a federal, state or local governmental 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.
D. The individuals described in Subsections
A through
C 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 Greater Greensburg Sewage Authority.
BIOCHEMICAL OXYGEN DEMAND or BODThe quantity of oxygen utilized in the biochemical oxidation of organic matter under standard laboratory procedures for five (5) days at twenty degrees centigrade (20º C.), usually expressed as a concentration [e.g., milligrams per liter (mg/l)].
ENVIRONMENTAL PROTECTION AGENCY or EPAThe United States Environmental Protection Agency or, where appropriate, the Regional Water Management Division Director or other duly authorized official of said agency.
EXISTING SOURCEAny source of discharge, the construction or operation of which commenced prior to the publication by the EPA of proposed Categorical Pretreatment Standards, which will be applicable to such source if the standard is thereafter promulgated in accordance with Section 307 of the Act.
GRAB SAMPLEA sample which is taken from a wastestream without regard to the flow in the wastestream and over a period of time not to exceed fifteen (15) minutes.
INDIRECT DISCHARGE or DISCHARGEThe introduction of pollutants into the POTW from any nondomestic sources regulated under Section 307(b), (c) or (d) of the Act.
INSTANTANEOUS MAXIMUM ALLOWABLE DISCHARGE 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, which 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 or use of disposal; and therefore, is a cause of a violation of Greater Greensburg Sewage Authority'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.
MANAGERThe person designated by the Greater Greensburg Sewage Authority to supervise the operation of the POTW, and who is charged with certain duties and responsibilities by this article, or a duly authorized representative.
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.
NEW SOURCEA. 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:
(1) The building, structure, facility or installation is constructed at a site at which no other source is located;
(2) The building, structure, facility or installation totally replaces the process or production equipment that causes the discharge of pollutants at an existing source; or
(3) The production or wastewater generating processes 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.
B. 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(2) or (3) above, but otherwise alters, replaces or adds to existing process or production equipment.
C. Construction of a "new source," as defined under this section, has commenced if the owner or operator has:
(1) Begun or caused to begin as part of a continuous on-site construction program:
(a) Any placement, assembly or installation of facilities or equipment; or
(b) 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.
(2) 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 subsection.
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 Greater Greensburg Sewage Authority's NPDES permit, including an increase in the magnitude or duration of a violation.
PERSONAny individual, partnership, copartnership, firm, company, corporation, association, joint-stock company, trust, estate, governmental entity or any other legal entity or their legal representatives, agents or assigns. This definition includes all federal, state and local governmental entities.
pHA measure of the acidity or alkalinity of a solution, expressed in standard units.
POLLUTANTDredged spoil, solid waste, incinerator residue, filter backwash, sewage, garbage, sewage sludge, munitions, medical wastes, chemical wastes, biological materials, radioactive materials, heat, wrecked or discarded equipment, rock, sand, cellar dirt, municipal, agricultural and industrial wastes and certain characteristics of wastewater (e.g., pH, 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 or POTWA treatment works, as defined by Section 212 of the Act (33 U.S.C. §
1292), which is owned by the Greater Greensburg Sewage 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 a 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 USERA. A user subject to Categorical Pretreatment Standards; or
B. A user that:
(1) Discharges an average of twenty-five thousand (25,000) gallons per day or more of process wastewater to the POTW (excluding sanitary, noncontact cooling and boiler blowdown wastewater);
(2) Contributes a process wastestream which makes up five percent (5%) or more of the average dry weather hydraulic or organic capacity of the POTW treatment plant; or
(3) Is designated as such by the Greater Greensburg Sewage 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.
C. Upon a finding that a user meeting the criteria in Subsection
B has no reasonable potential for adversely affecting the POTW's operation or for violating any pretreatment standard or requirement, the Greater Greensburg Sewage Authority may, at anytime, on its own initiative or in response to a petition received from a user, and in accordance with procedures in 40 CFR
403.8(f)(6), determine that such user should not be considered a significant industrial user.
SLUG LOAD or SLUGAny discharge at a flow rate or concentration which could cause a violation of the prohibited discharge standards in §
219-43 of this article.
STORMWATERAny flow occurring during or following any form of natural precipitation and resulting from such precipitation, including snowmelt.
SUSPENDED SOLIDSThe total suspended matter that floats on the surface of or is suspended in water, wastewater or other liquid and which is removable by laboratory filtering.
WASTEWATERLiquid and water-carried industrial wastes and sewage from residential dwellings, commercial buildings, industrial and manufacturing facilities and institutions, whether treated or untreated, which are contributed to the POTW.