Definitions. Unless the context specifically indicates otherwise, the following terms and phrases, as used in this Part, shall have the meanings hereinafter designated. Words in the present tense include the future. The singular number includes the plural number. The plural number includes the singular number.
AUTHORITYThe Valley Forge Sewer Authority or its authorized representatives.
BASELINE MONITORING REPORTThe report required in 40 CFR 403.12, to be submitted by all industrial users or waste generators subject to national categorical pretreatment standards.
BEST MANAGEMENT PRACTICES (BMPs)Schedules of activities, prohibitions of practices, maintenance procedures, and other management practices to implement the prohibitions listed in 40 CFR Part 403.5(a)(1) and (b). BMPs also 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.
BIOSOLIDSThe primarily solid organic material recovered from a sewage treatment process and recycled especially as a fertilizer.
BOD (BIOCHEMICAL OXYGEN DEMAND)The quantity of dissolved oxygen consumed in the biochemical oxidation of the organic matter in waste under standard laboratory procedure in five days at 20° C., expressed in milligrams per liter (mg/L). It shall be determined by one of the acceptable methods described in 40 CFR, Part 136 and amendments thereto, or by any other methods approved by the Environmental Protection Agency (EPA).
CLEAN WATER ACT (CWA)Refer to P.L. 92-500, October 18, 1972, 33 U.S.C. § 1251 et seq.; as amended by P.L. 95-217, December 28, 1977; P.L. 97-177, December 29, 1981; P.L. 97-440, January 8, 1983, and P.L. 100-04, February 4, 1987, and any subsequent amendments or reauthorizations thereto.
COLOR OF A WASTEThe color of the light transmitted by the waste solution after removing the suspended material, including the pseudocolloidal particles.
COMMERCIAL DISCHARGE PERMITShall refer to a permit issued to those industrial users that the Authority does not classify as significant industrial users, but are considered to have an impact, either potential or realized, either singly or in combination with other contributing commercial or industrial establishments, on the public sanitary sewage system and/or the treatment plant (either its operational efficiency, effluent quality or quality of the biosolids produced by such facility).
COMMERCIAL USER OR COMMERCIAL ESTABLISHMENTRefers to a property which is intended to be used for the purpose of carrying on a trade, business or profession, or for social, religious, educational, charitable or public uses, or a person discharging waste generated by the trade, business, profession, social, religious, educational, charitable or public use of the property.
COMPOSITE SAMPLEA sample consisting of a combination of individual samples that are either time or flow-proportioned or both, obtained at regular intervals over a period of time and shall reasonably reflect the actual wastewater or waste discharge conditions for that period of time.
CONNECTED USERA user located in the Authority service area that discharges into the public sanitary sewage system through a direct connection point that has been approved by the Authority.
COOLING WATERThe water discharged from any system of condensation, including, but not limited to, air conditioning, cooling or refrigeration.
DAILY COMPOSITE SAMPLEA sample consisting of a combination of individual samples, regardless of flow, collected at regular intervals over a period of time; the sampling duration shall be not less than 20 hours, but shall not exceed 28 hours, or as specified in an industrial waste discharge permit or commercial discharge permit.
DEPARTMENT OF ENVIRONMENTAL PROTECTION (DEP)The Department of Environmental Protection of the Commonwealth of Pennsylvania, or any Department or agency of the commonwealth succeeding to the existing jurisdiction or responsibility of the Department of Environmental Protection.
DISSOLVED SOLIDSConcentration of matter in a waste consisting of colloidal particulate matter, and both organic and inorganic molecules and ions present in solution that pass through a standard filter according to the approved procedures outlined in 40 CFR, Part 136, or amendments thereto, or outlined in any other procedure approved by EPA.
DOMESTIC USERRefers to any connected user discharging only sanitary sewage. This discharge shall not exceed an average daily total suspended solids concentration of 250 milligrams per liter (mg/L) and an average daily BOD concentration of 250 milligrams per liter (mg/L).
ENVIRONMENTAL PROTECTION AGENCY (EPA)The Environmental Protection Agency of the United States, or any agency or department of the United States succeeding to the existing jurisdiction or responsibility of the Environmental Protection Agency.
GARBAGESolid wastes from the domestic and commercial preparation, cooking and dispensing of food, and from the commercial handling, storage and sale of produce.
GRAB SAMPLE OR INSTANTANEOUS GRAB SAMPLEA sample taken from a wastewater or waste with no regard to flow in the wastewater or waste and collected over a period of time not exceeding 15 minutes but shall reasonably reflect actual discharge conditions for that period.
GROUND GARBAGEGarbage that has been shredded to such a degree that all its particles will be carried freely under normal sewer flow conditions, with no particle greater than 1/2 inch in any dimension.
GROUNDWATERWater which is standing in or passing through the ground.
HOLDING TANKA watertight receptacle designed to receive and retain wastes and is constructed to facilitate the ultimate disposal of the wastes at another site.
HOLDING TANK WASTEThe wastes originating from normal household activities containing human and customary household wastes, or such wastes from commercial or industrial establishments, but excluding industrial wastes. The waste must be certified by a waste hauler licensed by the Authority as sanitary sewage, and must be stored in such a way as not to concentrate said waste to a level of total suspended solids exceeding 1,000 milligrams per liter (mg/L).
HOUSEHOLD WASTEThe water carried waste originating from normal household functions such as waste from kitchens, toilets, lavatories and laundries, or such waste from industrial or commercial establishments, but excluding industrial waste.
INDIRECT DISCHARGE OR DISCHARGEThe introduction of pollutants into the Authority's public sanitary sewage system from any nondomestic source regulated under § 307(b), (c) or (d) of the Clean Water Act.
INDUSTRIAL WASTEAny liquid, solid or gaseous substance, whether or not solids are contained therein, discharged from any user during the course of any industrial, manufacturing, trade, or business process or in the course of development, recovery or processing of natural resources, or any wastes having any of the characteristics described under §
18-203, Subsection
1, "General Discharge Prohibitions," as distinct from sanitary sewage.
INFILTRATIONThe groundwater unintentionally entering the public sanitary sewage system, including building foundation drains and sewers, from the ground through such means as, but not limited to, defective pipes, pipe joints, connection or manhole walls. Infiltration does not include, and is distinguishable from, inflow.
INFILTRATION/INFLOWThe total quantity of water from both infiltration and inflow without distinguishing the source.
INFLOWThe water discharged into a public sanitary sewage system, including building drains and sewers, from such sources as, but not limited to, roof leaders, cellar, yard and area drains; foundation drains; unpolluted cooling water discharges; drains from springs and swampy areas; manhole covers; cross connection from storm sewer and/or combined sewers; catch basins; stormwater; surface runoff; street wash water; or drainage. Inflow does not include, and is distinguishable from, infiltration.
INTERCEPTORA device designed and installed so as to separate and retain for removal by automatic or manual means, deleterious, hazardous or objectionable waste including, but not limited to, grease, oil or sand, while permitting sanitary sewage or industrial waste to discharge by gravity into a public sanitary sewage or on-site drainage system.
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 and results in a violation of any requirement of the treatment plant's NPDES permit or prevents biosolids use or disposal in compliance with applicable federal or state statutes or regulations. The term includes those discharges that cause a prevention of biosolids use or disposal by the treatment plant in accordance with § 405 of the Act, 33 U.S.C. § 1345, or any criteria, guidelines, or regulations developed pursuant to the Solid Waste Disposal Act (SWDA), the Clean Air Act, the Toxic Substances Control Act, 40 CFR, Part 503, or more stringent state criteria, including those contained in any state biosolids management plan prepared pursuant to Title IV of SWDA or any more stringent DEP criteria, guidelines or regulations pursuant to the Solid Waste Management Act (SWMA), 35 P.S. § 6018.101 et seq., the Clean Streams Law (CSL), 35 P.S. § 691.1 et seq., or the Air Pollution Control Act (APCA), 35 P.S. § 4001 et seq., applicable to the method of disposal or use employed by the treatment plant, and those discharges that cause a pass through or disrupt operations at the treatment plant or in the public sanitary sewage system.
MANHOLEA shaft or chamber leading from the surface of the ground to a sewer, large enough to enable a man to gain access to the latter.
NATIONAL CATEGORICAL PRETREATMENT STANDARDAny regulation containing pollutant discharge limits promulgated by the EPA in accordance with 40 CFR Chapter I, Subchapter N, Parts 405-471 and § 307(b) and (c) of the Act, 33 U.S.C. § 1317, which applies to a specific category of industrial user or waste generator.
NEW SOURCEAny 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 § 307(c) of the Clean Water 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; or (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. Determination of "new source" status shall be consistent with the provisions of 40 CFR 403.3(k)(1), (2) and (3).
NONCONNECTED USERAny user who contributes waste (including trucked industrial waste, domestic holding tank waste or septage) to the treatment plant by transporting or allowing the transport of such waste by vehicle and allows or causes the discharge of said trucked waste into the treatment plant at such a discharge point and under such conditions as may be approved by the Authority.
NORMAL DOMESTIC STRENGTH SEWAGEAs defined for the purposes of this Part, wastewater or sewage having an average daily total suspended solids concentration of not more than 250 milligrams per liter (mg/l) and an average daily BOD of not more than 250 milligrams per liter (mg/L) and excluding toxic and/or flammable wastes.
OBJECTIONABLE WASTEAny wastes that can, in the Authority's judgment, harm either the sewer system or treatment plant process or equipment; have an adverse effect on the receiving stream; endanger life, health or property; or which constitutes a public nuisance.
OWNERAny person vested with ownership, legal or equitable, sole or partial, of any property, or his authorized representative.
PASS THROUGHA discharge which exits the treatment plant into waters of the United States in quantities or concentrations which, alone or in conjunction with other discharges, is a cause of a violation of the treatment plant's NPDES permit or of any applicable local, state or state water quality criteria (including an increase in the magnitude or duration of a violation).
PERSONAn individual, a partnership, an association, a corporation, a joint stock company, a trust, an unincorporated association, a governmental body, a political subdivision, a municipality, a municipality authority or any other group or legally recognized entity. The masculine gender shall include the feminine, singular shall include the plural where indicated by the context.
pHThe logarithm of the reciprocal of the concentration of hydrogen ions in grams per liter of solution indicating the degree of acidity or alkalinity of a substance. pH shall be determined by one of the accepted methods described in 40 CFR, Part 136, and amendments thereto, or by any other method approved by EPA.
POLLUTANTSAny material that, when added to water, shall render that water (either because of the nature or quantity of the material) unacceptable for its original intended use, including, but not limited to, dredged spoil; solid waste; incinerator residue; sewage; garbage; biosolids; chemical wastes; biological materials; radioactive materials; heat; sand; cellar dirt; and/or industrial, municipal, and agricultural wastes.
POLLUTIONThe man-made or man-induced alteration of the chemical, physical, biological, and/or radiological integrity of water.
PRETREATMENTThe reduction of the amount of pollutants, the elimination of pollutants, or the alteration of the nature of pollutant properties in a waste to a less harmful state prior to or in lieu of discharging (either by a connected user or nonconnected user through a licensed waste hauler) or otherwise introducing such pollutants into the public sanitary sewage system. The reduction or alteration can be obtained by physical, chemical or biological processes, or by process changes by other means.
PRETREATMENT REQUIREMENTAny substantive or procedural requirement related to pretreatment, other than a pretreatment standard, imposed on an industrial user or waste generator.
PRETREATMENT STANDARDAny regulation containing pollutant discharge limits promulgated by the EPA in accordance with § 307(b) and (c) of the Act, 33 U.S.C. § 1317, which applies to industrial users and including prohibitive discharge limits established pursuant to 40 CFR 403.5.
PROCESS STREAM OF THE TREATMENT PLANTIs the forward flow of waste through various treatment units of the treatment plant, including primary clarifiers, aeration tanks, secondary (final) clarifiers and chlorine contact tanks, and including holding tank waste or trucked industrial waste discharged directly into one of those treatment units.
PROCESS WASTEAny water which, during manufacturing or processing, comes into direct contact with, or results from the production or use of any raw material, intermediate product, finished product, by-product or waste product, excluding non-contact cooling water and boiler blowdown.
PUBLIC SANITARY SEWAGE SYSTEM (SOMETIMES CALLED THE "SEWER SYSTEM")All sanitary sewers, all pumping stations, all force mains, and all other sewage facilities owned or leased and operated by Charlestown Township tributary to the treatment plant for the collection, transportation and treatment of sanitary sewage and industrial wastes and septage, together with their appurtenances, and any additions, extensions or improvements thereto. It shall also include sewers within the Charlestown Township service area which serve one or more persons and discharge into the public sanitary sewage system even though those sewers may not have been constructed by Charlestown Township and are not owned or maintained by Charlestown Township. It does not include separate storm sewers or culverts which have been constructed for the sole purpose of carrying stormwater or surface runoff, the discharge from which is not and does not become tributary to the treatment plant.
RESPONSIBLE INDIVIDUALSShall be:
(1) A president, secretary, treasurer, or 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.
(2) The manager of one or more manufacturing, production, or operation facilities employing more than 250 persons or having gross annual sales or expenditures exceeding $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.
(3) A general partner or proprietor if the industrial user submitting the reports required by paragraphs (b), (d) and (e) of 40 CFR 403.12 is a partnership or sole proprietorship respectively.
(4) A duly authorized representative of the individual designated in paragraph (a) or (b) if:
(a) The authorization is made in writing by the individual described in paragraph (a) or (b).
(b) The authorization specifies either an individual or a position having responsibility for the overall operation of the facility from which the industrial discharge originates, such as the position of plant manager, operator of a well, or well field superintendent, or a position of equivalent responsibility, or having overall responsibility for environmental matters for the company.
(c) The written authorization is submitted to the control authority.
(5) If an authorization under paragraph (c) is no longer accurate because a different individual or position has responsibility for the overall operation of the facility, or overall responsibility for environmental matters for the company, a new authorization satisfying the requirements of subparagraph (3) must be submitted to the control authority prior to or together with any reports to be signed by an authorized representative.
SANITARY SEWAGEWastes originating from domestic users containing human and customary household wastes, or such wastes from commercial or industrial establishments, but excluding industrial wastes.
SANITARY SEWERAny pipe or conduit constituting a part of the sewer system, or usable for sewage collection purposes, which carries wastewater and to which stormwater, surface and groundwater are not admitted and which discharges to the treatment plant owned by the Valley Forge Sewer Authority.
SEPTAGERefers to household waste from normal household functions, or such waste from commercial or industrial establishments, concentrated or treated in such a manner so as to concentrate the total suspended solids in such waste to a level at which it is treatable through the septage discharge station at the treatment plant.
SEPTAGE DISCHARGE STATIONIs one of the locations at the treatment plant designated by the Authority to receive septage, holding tank waste or trucked industrial waste that is not discharged directly into the process stream of the treatment plant.
SEWAGE, ALSO REFERRED TO AS "WASTEWATER"Any sanitary sewage or industrial waste, carried either separately or in combination, that are discharged into the public sanitary sewage system by a connected user, or any trucked industrial waste or holding tank waste generated by a waste generator and transported to the treatment plant by a licensed waste hauler and discharged into the process stream of the treatment plant as a "Tier I Waste."
SHALLIs mandatory; MAY — is permissive.
SIGNIFICANT INDUSTRIAL USERExcept as provided in Subsection (3) of this definition:
(1) All industrial users subject to categorical pretreatment standards under 40 CFR 403.6 and 40 CFR, Chapter I, Subchapter N.
(2) Any other industrial user that: discharges an average of 25,000 gallons per day or more of process waste to the POTW (excluding sanitary, noncontact cooling and boiler blowdown 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 Authority on the basis that the industrial user 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)).
(3) Upon a finding that an industrial user meeting the criteria in Subsection (2) of this definition has no reasonable potential for adversely affecting the POTW's operation or for violating any pretreatment standard or requirement, the 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 NONCOMPLIANCE (SNC)A violation by an industrial user meeting one or more of the following criteria (40 CFR 403.8(f)(2)vii):
(1) Chronic violations of waste discharge limits, defined here as those in which 66% or more of all of the measurements taken during a six-month period exceed, by any magnitude, the daily maximum, average or instantaneous limit for the same pollutant parameter.
(2) Technical review criteria (TRC) violations, defined here as those in which 33% or more of all of the measurements for each pollutant parameter taken during a six-month period equal or exceed the product of the daily maximum average or instantaneous limit multiplied by the applicable TRC (TRC = 1.4 for BOD, TSS, fats, oil, and grease, and 1.2 for all other pollutants except pH).
(3) Any other violation of a pretreatment effluent limit (daily maximum, instantaneous limit or longer-term average) that the control 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 human health, welfare or to the environment or has resulted in the POTW's exercise of its emergency authority (40 CFR 403.8(f)(1)(vi)(B)) to halt or prevent such a discharge.
(5) Failure to meet, within 90 days after the schedule date, a compliance schedule milestone contained in a local control mechanism or enforcement order for starting construction, completing construction or attaining final compliance.
(6) Failure to provide, within 45 days after the due date, required reports such as baseline monitoring reports, ninety-day compliance reports, 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, including a violation of best management practices, which the control authority determines will adversely affect the operation or implementation of the local pretreatment program.
SIGNIFICANT WASTE GENERATOR(1) Any categorical waste generator.
(2) Any other waste generator which:
(a) Discharges a flow of 10,000 gallons or more process waste per day to the treatment plant.
(b) Contributes a process waste which makes up 5% or more of the average dry weather hydraulic flow or 5% or more of the organic (BOD) capacity of the treatment plant.
(c) Is designated by the Authority, EPA or DEP to have a reasonable potential, either singly or in combination with other users, for adversely affecting the operation of the public sanitary sewer system and/or the treatment plant (either its operational efficiency, effluent quality or quality of the biosolids produced by said facility), or for violating any pretreatment standard or requirement.
SLUDGEAny solid material containing large amounts of entrained water collected during water or wastewater treatment which may be recycled.
SLUGAny discharge of a nonroutine, episodic nature, or at a flow rate or concentration which would cause a violation of the prohibited discharge standards in §
18-203.
STANDARD INDUSTRIAL CLASSIFICATION (SIC)A classification pursuant to the latest Standard Industrial Classification Manual issued by the Executive Office of the President, Office of Management and Budget.
STORMWATERPortion of the precipitation that runs off over the surface during a storm and for a short period following a storm and enters the sewer system, and causes the flow at the treatment plant to exceed the normal or ordinary flow.
TIER I WASTEA waste generated by any user that is required, by the Authority, to be discharged directly into the process stream of the treatment plant. The Authority's determination is based on waste characteristics including, but not limited to, total suspended solids and BOD concentration. This category of waste may include, but is not limited to, most holding tank wastes, industrial wastes and sanitary landfill leachates.
TIER II WASTEA waste generated by any user that is transported to the treatment plant by a licensed waste hauler and is required, by the Authority, to be discharged into the septage discharge station at the treatment plant. The Authority's determination is based on waste characteristics including, but not limited to, total suspended solids and BOD concentration. This category of waste may include, but is not limited to, most septages, biosolids and sludges.
TOTAL SOLIDSThe sum of the total suspended solids in milligrams per liter (mg/l) and dissolved solids in milligrams per liter (mg/L), as determined by one of the acceptable methods described in 40 CFR, Part 136, and amendments thereto, or by any other method approved by EPA.
TOTAL SUSPENDED SOLIDSSolids that either float to the surface or are in suspension in water, sewage, industrial waste or other liquids, and which are removable by laboratory filtration. The quantity of total suspended solids shall be determined by one of the acceptable methods described in 40 CFR, Part 136, and amendments thereto, or by any other method approved by EPA.
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.
TREATMENT PLANTThe structures, equipment and processes owned by the Valley Forge Sewer Authority and required to collect, transport and treat domestic and industrial waste and to treat trucked industrial waste, holding tank waste and septage and to dispose of the effluent and accumulated residual solids.
TRUCKED INDUSTRIAL WASTEAny liquid, solid or gaseous substance, whether or not solids are contained therein, produced by any user during the course of any industrial, manufacturing, trade, or business process or in the course of development, recovery or processing of natural resources, as distinct from sanitary sewage, that is permitted in accordance with §
18-205, Subsection
2, and that is transported by vehicle and discharged to the treatment plant by a waste hauler licensed in accordance with §
18-205, Subsection
2. Leachates from sanitary landfills shall be considered trucked industrial waste.
USERAny person who contributes, causes or permits the contribution of wastewater, or waste into the Authority's treatment plant.
WASTERefers to any sewage (or wastewater), trucked industrial waste, holding tank waste or septage.
WASTE HAULERRefers to a person licensed by the Authority under §
18-205, Subsection
2, to transport and discharge trucked industrial waste (generated by a permitted waste generator), or holding tank waste or septage at the treatment plant.
WASTE HAULER LICENSEThe license issued by the Authority pursuant to §
18-205, Subsection
2, which allows the discharge of domestic holding tank waste, septage or trucked industrial waste transported to the treatment plant in an over-the-road vehicle.
WASTE PERMITRefers to the permit issued by the Authority to a significant waste generator for a particular trucked industrial waste pursuant to §
18-205, Subsection
2.