Definitions.
Unless a provision explicitly states otherwise, the following terms
and phrases, as used in this Part, shall have the meanings hereinafter
designated.
ACT or "THE ACT"
The Federal Water Pollution Control Act, also known as the
Clean Water Act, as amended, 33 U.S.C. § 1251 et seq.
AUTHORIZED REPRESENTATIVE OF THE 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 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.
(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 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.
(4)
The individuals described in Subsections
(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 Municipal Authority of the City of McKeesport.
BIOCHEMICAL OXYGEN DEMAND or BOD
The quantity of oxygen utilized in the biochemical oxidation
of organic matter under standard laboratory procedures for five days
at 20° centigrade, usually expressed as a concentration (e.g.,
mg/1).
CATEGORICAL PRETREATMENT STANDARD OR CATEGORICAL STANDARD
Any regulation containing pollutant discharge limits promulgated
by EPA in accordance with §§ 307(b) and (c) of the
Act (33 U.S.C. § 1317) which apply to a specific category
of users and which appear in 40 CFR, Chapter I, Subchapter N, Parts
405-471.
CITY
The City of McKeesport or the City Council of McKeesport
or MACM.
ENVIRONMENTAL PROTECTION AGENCY or EPA
The U.S. Environmental Protection Agency or, where appropriate,
the Regional Water Management Division Director or other duly authorized
official of said agency.
EXISTING SOURCE
Any source of discharge, the construction or operation of
which commenced prior to the publication by EPA of proposed categorical
pretreatment standards, which will be applicable to such source if
the standard is thereafter promulgated in accordance with § 307
of the Act.
GRAB SAMPLE
A sample which is taken from a wastestream without regard
to the flow in the wastestream and over a period of time not to exceed
15 minutes.
INSTANTANEOUS MAXIMUM ALLOWABLE DISCHARGE LIMIT
The 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.
INTERFERENCE
A 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, use or
disposal; and therefore, is a cause of a violation the MACM 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:
§ 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.
MEDICAL WASTE
Isolation 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 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 § 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 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.
(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
(1)(b) or
(c) above but otherwise alters, replaces or adds to existing process or production equipment.
(3)
Construction of a 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 subsection.
NONCONTACT COOLING WATER
Water used for cooling which does not come into direct contact
with any raw material, intermediate product, waste product or finished
product.
PASS THROUGH
A 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 violation
of any requirement of MACM NPDES permit, including an increase in
the magnitude or duration of a violation.
PERSON
Any 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.
PH
A measure of the acidity or alkalinity of a solution, expressed
in standard units.
POLLUTANT
Dredged 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).
PRETREATMENT
The 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 reaps,
except by diluting the concentration of the pollutants unless allowed
by an applicable pretreatment standard.
PRETREATMENT REQUIREMENT
Any substantive or procedural requirement related to pretreatment
imposed on a user, other than a pretreatment standard.
PUBLICLY OWNED TREATMENT WORKS OR POTW
A "treatment works" as defined by § 212 of the
Act (33 U.S.C. § 1292) which is owned by McKeesport or MACM.
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 WASTE
Any sewage from holding tanks such as vessels, chemical toilets,
campers, trailers and septic tanks.
SEWAGE
Human excrement and gray water (household showers, dishwashing
operations, etc.).
SIGNIFICANT INDUSTRIAL USER
(1)
A user subject to categorical pretreatment standards; or
(2)
A user that:
(a)
Discharges an average of 25,000 gpd or more of process wastewater
to the POTW (excluding sanitary, noncontact cooling and boiler blowdown
wastewater);
(b)
Contributes a process wastestream which makes up 5% or more
of the average dry weather hydraulic or organic capacity of the POTW
treatment plant; or
(c)
Is designated as such by MACM on the basis that it has a reasonable
potential for adversely affecting the POTW's operation or for
violating any pretreatment standard or requirement.
(3)
Upon finding that a user meeting the criteria in Subsection
(2) has no reasonable potential for adversely affecting the POTW's operation or for violating any pretreatment standard or requirement, MACM may, at any time, on its own initiative or in response to a petition received from a user, and in accordance with procedures in 40 CFR § 403.3(f)(6), determine that such user should not be considered a significant industrial user.
SLUG LOAD or SLUG
Any discharge of a nonroutine episodic nature or a flow rate or concentration which would cause a violation of the prohibited standards in § 302, Subsection
1, of this Part.
STORMWATER
Any flow occurring during or following any form of natural
precipitation, and resulting from such precipitation, including snowmelt.
SUSPENDED SOLIDS
The 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.
WASTEWATER
Liquid 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.