Abnormal sewage.
Any industrial waste having a suspended solids or BOD content in excess of that found in normal wastewater, but which is otherwise acceptable into a public sewer under the terms of this article.
Abnormal sewage permit.
A permit approved by and received from the approving authority permitting the discharge or deposit of abnormal sewage into a sanitary sewer upon payment of a surcharge.
Abnormal sewage surcharge.
The charge levied against any person for services rendered during treatment of abnormal sanitary sewage or waste. This charge is intended to partially defray the added cost of transporting, treating and monitoring abnormal sewage or waste. This charge shall be in addition to the usual monthly charge for sanitary sewage service.
Approving authority.
The city superintendent or other duly authorized representative who may be designated by the city council to perform such functions.
BOD (biochemical oxygen demand).
The quantity of oxygen by weight, expressed in mg/l, utilized in the biochemical oxidation of organic matter under standard laboratory conditions for five (5) days at a temperature of twenty (20) degrees centigrade.
Building sewer.
The extension from the building drain to the public sewer or other place of disposal (also called house lateral and house connection).
City.
The City of Brady, Texas, or any authorized person acting in its behalf.
COD (chemical oxygen demand).
A measure of the oxygen-consuming capacity of inorganic and organic matter present in the water or wastewater expressed in mg/l as the amount of oxygen consumed from a chemical oxidant in a specific test, but not differentiating between stable and unstable organic matter and thus not necessarily correlating with biochemical oxygen demand.
Control manhole.
A manhole giving access to a building sewer at some point before the building sewer discharge mixes with other discharges in the public sewer.
Control point.
A point of access to a course of discharge before the discharge mixes with other discharges in the public sewer.
Garbage.
Animal and vegetable wastes and residue from preparation, cooking, and dispensing of food and from the handling, processing storage and sale of food products and produce.
Industrial waste.
Waste resulting from any process of industry, manufacturing, trade, or business or from the development of any natural resource, or any mixture of the waste with water or normal wastewater, or distinct from normal wastewater.
Industrial waste charge.
The charge made on those persons who discharge industrial wastes into the city’s sewerage system.
Milligrams per liter (mg/l).
The same as parts per million and is a weight-to-volume ratio; the milligram per liter value multiplied by the factor 8.34 shall be equivalent to pounds per million gallons of water.
Natural outlet.
Any outlet into a watercourse, ditch, lake, or other body of surface water or groundwater.
Normal domestic wastewater.
Wastewater excluding industrial wastewater discharged by a person into sanitary sewers and in which the average concentration of total suspended solids is not more than two hundred (200) mg/l and BOD is not more than two hundred (200) mg/l.
Overload.
The imposition of organic or hydraulic loading on a treatment facility in excess of its engineered design capacity.
Person.
Includes a corporation, organization, government or governmental subdivision or agency, business trust, estate, trust, partnership, association, and any other legal entity.
pH.
The logarithm (base 10) of the reciprocal of the hydrogen ion concentration.
Public sewer.
A pipe or conduit carrying wastewater or unpolluted drainage of which owners of abutting properties shall have the use, subject to control by the city.
Sanitary sewer.
A public sewer that conveys domestic wastewater or industrial wastes or a combination of both, and into which stormwater, surface water, groundwater and other unpolluted wastes are not intentionally passed.
Slug.
Any discharge of water, wastewater, or industrial waste which, in concentration of any given constituent or in quantity of flow, exceeds for any period of duration longer than fifteen (15) minutes more than five (5) times the average twenty-four-hour concentration or flows during normal operation.
Standard Methods.
The examination and analytical procedures set forth in the latest edition, at the time of analysis, of Standard Methods for the Examination of Water and Wastewater, as prepared, approved, and published jointly by the American Public Health Association, the American Water Works Association, and the Water Environment Federation.
Storm sewer.
A public sewer which carries storm and surface waters and drainage and into which domestic wastewater or industrial wastes are not intentionally passed.
Stormwater.
Rainfall or any other forms of precipitation.
Superintendent.
The water and wastewater superintendent of the city or his duly authorized deputy, agent, or representative.
Suspended solids.
Solids measured in mg/l that either float on the surface of or are in suspension in water, wastewater, or other liquids, and which are largely removable by a laboratory filtration device.
To discharge.
Includes to deposit, conduct, drain, emit, throw, run, allow or seep, or otherwise release or dispose of, or to allow, permit, or suffer any of these acts or omissions.
Trap.
A device designed to skim, settle, or otherwise remove grease, oil, sand, flammable wastes or other harmful substances.
Unpolluted wastewater.
Water containing:
(1) 
No free or emulsified grease or oil;
(2) 
No acids or alkalis;
(3) 
No phenols or other substances producing taste or odor in receiving water;
(4) 
No toxic or poisonous substances in suspension, colloidal state, or solution;
(5) 
No noxious or otherwise obnoxious or odorous gases;
(6) 
Not more than an insignificant amount in mg/l each of suspended solids and BOD, as determined by the state commission on environmental quality; and
(7) 
Color not exceeding fifty (50) units as measured by the platinum-cobalt method of determination as specified in Standard Methods.
Waste.
Rejected, unutilized or superfluous substances in liquid, gaseous, or solid form resulting from domestic, agricultural, or industrial activities.
Wastewater.
A combination of the water-carried waste from residences, business buildings, institutions, and industrial establishments, together with any ground, surface, and storm water that may be present.
Wastewater facilities.
Includes all facilities for collection, pumping, treating, and disposing of wastewater and industrial wastes.
Wastewater service charge.
The charge on all users of the public sewer system whose wastes do not exceed in strength the concentration values established as representative of normal wastewater.
Wastewater treatment plant.
Any city-owned facilities, devices, and structures used for receiving, processing and treating wastewater, industrial waste, and sludges from the sanitary sewers.
Watercourse.
A natural or man-made channel in which a flow of water occurs, either continuously or intermittently.
(1975 Code, sec. 31-46; 2004 Code, sec. 13.401; Ordinance adopting 2019 Code)
(a) 
No person may discharge to public sewers any waste which by itself or by interaction with other wastes may:
(1) 
Injure or interfere with wastewater treatment processes or wastewater facilities;
(2) 
Constitute a hazard to humans or animals; or
(3) 
Create a hazard in receiving waters of the wastewater treatment plant effluent.
(b) 
All discharges shall conform to requirements of this article.
(1975 Code, sec. 31-47; 2004 Code, sec. 13.402)
(a) 
No discharge to public sewers may contain:
(1) 
Cyanide greater than one mg/l;
(2) 
Fluoride other than that contained in the public water supply;
(3) 
Chlorides in concentrations greater than two hundred fifty (250) mg/l;
(4) 
Gasoline, benzene, naphtha, fuel oil, or other flammable or explosive liquid, solid or gas; or
(5) 
Substances causing an excessive chemical oxygen demand (COD).
(b) 
No waste or wastewater discharged to public sewers may contain:
(1) 
Strong acid, iron pickling wastes, or concentrated plating solutions whether neutralized or not;
(2) 
Fats, wax, grease or oils, whether emulsified or not, in excess of one hundred (100) mg/l or containing substances which may solidify or become viscous at temperatures between thirty-two (32) and one hundred fifty (150) degrees Fahrenheit (zero (0) and sixty-five (65) degrees centigrade);
(3) 
Objectionable or toxic substances exerting an excessive chlorine requirement to such degree that any such material received in the composite wastewater at the wastewater treatment works exceeds the limits;
(4) 
Obnoxious, toxic, or poisonous solids, liquids, or gases in quantities sufficient to violate the provisions of section 13.09.002(a).
(c) 
No waste, wastewater, or other substance may be discharged into public sewers which has a pH lower than five and five-tenths (5.5) or higher than nine and five-tenths (9.5), or any other corrosive property capable of causing damage or hazard to structures, equipment, and/or personnel at the wastewater facilities.
(d) 
All waste, wastewater, or other substances containing phenols, hydrogen sulfide, or other taste-and odor-producing substances shall conform to concentration limits established by the approving authority. After treatment of the composite wastewater, concentration limits may not exceed the requirements established by state, federal or other agencies with jurisdiction over discharges to receiving waters.
(1975 Code, sec. 31-48; 2004 Code, sec. 13.403)
(a) 
No discharges may contain concentrations of heavy metals greater than amounts specified in subsection (b) of this section.
(b) 
The maximum allowable concentrations of heavy metals stated in terms of milligrams per liter (mg/l), determined on the basis of individual sampling in accordance with Standard Methods, are:
Arsenic
0.05 mg/l
Barium
5.0 mg/l
Boron
1.0 mg/l
Cadmium
0.02 mg/l
Chromium (total)
5.0 mg/l
Copper
1.0 mg/l
Lead
0.1 mg/l
Manganese
1.0 mg/l
Mercury
0.005 mg/l
Nickel
1.0 mg/l
Selenium
0.02 mg/l
Silver
0.01 mg/l
Zinc
5.0 mg/l
(c) 
No other heavy metals or toxic materials may be discharged into public sewers without a permit from the approving authority specifying conditions of pretreatment, concentrations, volumes, and other applicable provisions.
(d) 
Prohibited heavy metals and toxic materials include but are not limited to:
(1) 
Antimony;
(2) 
Beryllium;
(3) 
Bismuth;
(4) 
Cobalt;
(5) 
Molybdenum;
(6) 
Uranyl ion;
(7) 
Rhenium;
(8) 
Strontium;
(9) 
Tellurium;
(10) 
Herbicides;
(11) 
Fungicides; and
(12) 
Pesticides.
(1975 Code, sec. 31-49; 2004 Code, sec. 13.404)
(a) 
No person may discharge garbage into public sewers unless it is shredded to a degree that all particles can be carried freely under the flow conditions normally prevailing in public sewers. Particles greater than one-half inch in any dimension are prohibited.
(b) 
The approving authority is entitled to review and approve the installation and operation of any garbage grinder equipped with a motor of three-fourths horsepower (0.76 hp metric) or greater.
(1975 Code, sec. 31-50; 2004 Code, sec. 13.405)
(a) 
No person may discharge into public sanitary sewers:
(1) 
Unpolluted stormwater, surface water, groundwater, roof runoff or subsurface drainage;
(2) 
Unpolluted cooling water;
(3) 
Unpolluted industrial process waters; or
(4) 
Other unpolluted drainage.
(b) 
In compliance with the Texas Water Quality Act and other statutes, the approving authority may designate storm sewers and other watercourses into which unpolluted drainage described in subsection (a) of this section may be discharged.
(1975 Code, sec. 31-51; 2004 Code, sec. 13.406)
No person may discharge liquid or vapor having a temperature higher than one hundred fifty (150) degrees Fahrenheit (sixty-five (65) degrees centigrade), or any substance which causes the temperature of the total wastewater treatment plant influent to increase at a rate of ten (10) degrees Fahrenheit or more per hour, or a combined total increase of plant influent temperature to one hundred ten (110) degrees Fahrenheit.
(1975 Code, sec. 31-52; 2004 Code, sec. 13.407)
(a) 
No person may discharge radioactive wastes or isotopes into public sewers without the permission of the approving authority.
(b) 
The approving authority may establish, in compliance with applicable state and federal regulations, regulations for discharge of radioactive wastes into public sewers.
(1975 Code, sec. 31-53; 2004 Code, sec. 13.408)
(a) 
No person may discharge into public sewers any substance capable of causing:
(1) 
Obstruction to the flow in sewers;
(2) 
Interference with the operation or treatment processes of wastewater facilities; or
(3) 
Excessive loading of treatment facilities.
(b) 
Discharges prohibited by subsection (a) include, but are not limited to, materials which exert or cause concentrations of:
(1) 
Inert suspended solids greater than two hundred fifty (250) mg/l, including but not limited to:
(A) 
Fuller’s earth;
(B) 
Lime slurries; and
(C) 
Lime residues;
(2) 
Dissolved solids greater than six hundred fifty (650) mg/l, including but not limited to:
(A) 
Sodium chloride, and
(B) 
Sodium sulfate;
(3) 
Excessive discoloration, including but not limited to:
(A) 
Dye wastes; and
(B) 
Vegetable tanning solution; or
(4) 
BOD, COD, or chlorine demand in excess of normal plant capacity.
(c) 
No person may discharge into public sewers any substance that may:
(1) 
Deposit grease or oil in the sewer lines in such a manner as to clog the sewers;
(2) 
Overload skimming and grease handling equipment;
(3) 
Pass to the receiving waters without being effectively treated by normal wastewater treatment processes due to the nonamenability of the substance to bacterial action; or
(4) 
Deleteriously affect the treatment process due to excessive quantities.
(d) 
No person may discharge any substance into public sewers which:
(1) 
Is not amenable to treatment or reduction by the processes and facilities employed; or
(2) 
Is amenable to treatment only to such a degree that the treatment plant effluent cannot meet the requirements of other agencies having jurisdiction over discharge to the receiving waters.
(e) 
The approving authority shall regulate the flow and concentration of slugs when they may:
(1) 
Impair the treatment process;
(2) 
Cause damage to collection facilities;
(3) 
Incur treatment costs exceeding those for normal wastewater; or
(4) 
Render the waste unfit for stream disposal or industrial use.
(f) 
No person may discharge into public sewers solid or viscous substances which may violate subsection (a) of this section if present in sufficient quantity or size, including, but not limited to:
(1) 
Ashes;
(2) 
Cinders;
(3) 
Sand;
(4) 
Mud;
(5) 
Straw;
(6) 
Shavings;
(7) 
Metal;
(8) 
Glass;
(9) 
Rags;
(10) 
Feathers;
(11) 
Tar;
(12) 
Plastics;
(13) 
Wood;
(14) 
Underground garbage;
(15) 
Whole blood;
(16) 
Paunch manure;
(17) 
Hair and fleshings;
(18) 
Entrails;
(19) 
Paper products, either whole or ground by garbage grinders;
(20) 
Slops;
(21) 
Chemical residues;
(22) 
Paint residues; or
(23) 
Bulk solids.
(1975 Code, sec. 31-54; 2004 Code, sec. 13.409)
(a) 
Unless exception is granted by the approving authority, the public sanitary sewer system shall be used by all persons discharging:
(1) 
Wastewater;
(2) 
Industrial waste;
(3) 
Polluted liquids.
(b) 
Unless authorized by the state commission on environmental quality, no person may deposit or discharge any waste included in subsection (a) of this section on public or private property into or adjacent to any:
(1) 
Natural outlet;
(2) 
Watercourse;
(3) 
Storm sewer;
(4) 
Other area within the jurisdiction of the city.
(c) 
The approving authority shall verify prior to discharge that wastes authorized to be discharged will receive suitable treatment within the provisions of laws, regulations, ordinances, rules and orders of federal, state, and local governments.
(1975 Code, sec. 31-55; 2004 Code, sec. 13.410)
(a) 
If discharges or proposed discharges to public sewers may (i) deleteriously affect wastewater facilities, processes, equipment or receiving waters, (ii) create a hazard to life or health, or (iii) create a public nuisance, the approving authority shall require:
(1) 
Pretreatment to an acceptable condition for discharge to the public sewers;
(2) 
Control over the quantities and rates of discharge; and
(3) 
Payment to cover the cost of handling and treating the wastes.
(b) 
The approving authority is entitled to determine whether a discharge or proposed discharge is included under subsection (a) of this section.
(c) 
The approving authority shall reject wastes when:
(1) 
It determines that a discharge or proposed discharge is included under subsection (a) of this section; and
(2) 
The discharger does not meet the requirements of subsection (a) of this section.
(1975 Code, sec. 31-56; 2004 Code, sec. 13.411)
(a) 
If pretreatment or control is required, the approving authority shall review and approve design and installation of equipment and processes.
(b) 
The design and installation of equipment and processes must conform to all applicable statutes, codes, ordinances and other laws.
(c) 
Any person responsible for discharges requiring pretreatment, flow-equalizing, or other facilities shall provide and maintain the facilities in effective operating condition at his own expense.
(1975 Code, sec. 31-57; 2004 Code, sec. 13.412)
(a) 
Required; cleaning.
(1) 
Discharges requiring an interceptor include grease or waste containing grease in excessive amounts, oil, sand, flammable wastes, other harmful ingredients, and fats, wax, grease or oils, whether emulsified or not, in excess of one hundred (100) mg/l or containing substances which may solidify or become viscous at temperatures between thirty-two (32) and one hundred fifty (150) degrees Fahrenheit (0 and 65 degrees centigrade).
(2) 
Interceptors shall be cleaned a minimum of once a quarter by an approved TCEQ permitted hauler. Interceptors must be maintained in an efficient operating condition by removal of accumulated grease, oil, or sand.
(3) 
The wastewater superintendent and wastewater operator may require more frequent cleaning of interceptors than once a quarter or upgrading of an interceptor to the current requirements in the plumbing code, if the interceptor discharges grease, oil, or sand into the sanitary sewer system.
(4) 
Any person responsible for discharges requiring an interceptor shall at his own expense and as required by the approving authority provide equipment and facilities of a type and capacity approved by the approving authority, locate the interceptor in a manner that provides ready and easy accessibility for cleaning and inspection, construct a control manhole of a type approved by the approving authority between the interceptor and the sanitary sewer system, and maintain an interceptor in effective operating condition.
(b) 
Records.
(1) 
The owner, operator, or manager of premises which have a interceptor shall have records that show all of the items listed requiring a interceptor.
(2) 
The owner, operator, or manager of the establishment shall maintain a file that includes, at a minimum, maintenance reports for the current month and the previous twelve (12) month period. The records shall be kept on the premises at all times and shall be made available for review during normal business hours upon request by the wastewater superintendent or his authorized representative.
(c) 
Disposal of grease, oil and sand.
The grease collected from a grease interceptor, any waste cooking oils and greases used in food preparation, or any oil or sand from a oil/sand interceptor may not be discharged into any sanitary or storm sewer. The grease, cooking oil, cooking grease, oil, or sand collected shall be taken to an authorized facility for disposal by a TCEQ approved hauler.
(d) 
Use of bacteria or chemicals.
No bacteria or chemicals may be added to an interceptor without the approval of the wastewater superintendent. The wastewater superintendent may permit the use of any specific bacteria or chemical on a temporary or permanent basis, if the bacteria or chemical will not cause problems in either the sanitary sewer system or the publicly owned treatment works.
(e) 
Undersized interceptors.
(1) 
An undersized grease interceptor installed prior to November 1, 1993, which does not have additional future fixtures installed, is not required to be replaced in conformance with the current plumbing code, provided that the interceptor does not discharge grease into the sanitary sewer system.
(2) 
The wastewater superintendent may require any interceptor which discharges grease into the sanitary sewer system to be replaced with a grease interceptor which conforms to the sizing standards.
(3) 
The owner, operator, or manager of premises that have a grease interceptor which discharges grease into the sanitary sewer system shall replace the interceptor within thirty (30) days from the date of an order issued by the wastewater superintendent.
(f) 
Hauler trip tickets; disposal charge.
(1) 
An approved TCEQ hauler will be issued a ticket which will consist of five copies which are distributed as follows: one part goes to the generator at the time of pickup, two copies go to the disposal facility operator, one copy is for the transporter to keep on file, and the final copy must be sent back to the generator of the waste within 15 days. The transporter must maintain trip tickets for at least five years in a readily accessible centralized location.
(2) 
Domestic sewage: As set forth in the fee schedule in appendix A of this code.
(g) 
Enforcement.
(1) 
Generally.
Failure to timely clean and keep grease interceptors and sand/oil interceptors clean causes or may cause substantial interference to the publicly owned treatment works, or may cause damage to sanitary sewer facilities or structures, or otherwise may create an emergency condition requiring immediate corrective action. The cleaning of the interceptors and the recordkeeping required in conjunction therewith is subject to enforcement.
(2) 
Sampling port accessibility.
The sampling port of a grease interceptor must be readily accessible to city employees for monitoring activities.
(h) 
Penalty; liability for costs of damage.
(1) 
The penalty for violation of this section is a class C misdemeanor punishable by a fine in an amount in accordance with the general penalty provided in section 1.01.009 for each offense.
(2) 
Liability for costs of damage.
If owner, operator or manager of premises fails to clean any grease, oil or sand interceptor as set forth in this article, and the city determines that the failure caused damage to any city pump station, lift station, or other sanitary sewer equipment, the city may charge the owner, operator, or manager for the costs of repair and add such cost to the owner, operator, manager’s water bill. Failure of an owner, operator, or manager to satisfy the financial responsibility for damages caused by said owner, operator, or manager’s service address where the grease, oil, or sand interceptor is operating/located shall be grounds for disconnection of services until such time that the liabilities are paid in full in accordance with the city’s collection policy.
(Ordinance 1029 adopted 8/6/08; 2004 Code, secs. 13.413–13.420; Ordinance adopting 2019 Code)
Any person responsible for discharges through a building sewer carrying industrial wastes shall, at his own expense and as required by the approving authority:
(1) 
Install an accessible and safely located control manhole;
(2) 
Install meters and other appurtenances to facilitate observation, sampling and measurement of the waste; and
(3) 
Maintain the equipment and facilities.
(1975 Code, sec. 31-59; 2004 Code, sec. 13.421)
(a) 
Sampling shall be conducted according to customarily accepted methods, reflecting the effect of constituents upon the sewage works and determining the existence of hazards to health, life, limb, and property.
(b) 
Examination and analyses of the characteristics of waters and wastes required by this article shall be:
(1) 
Conducted in accordance with the latest edition of Standard Methods; and
(2) 
Determined from suitable samples taken at the control manhole provided or other control point authorized by the approving authority.
(c) 
BOD and suspended solids shall be determined from composite sampling, except to detect unauthorized discharges.
(d) 
The city may select an independent firm or laboratory to determine flow, BOD and suspended solids.
(e) 
The city is entitled to select the time of sampling at its sole discretion so long as at least annual samples are taken.
(1975 Code, sec. 31-60; 2004 Code, sec. 13.422)
(a) 
Persons making discharges of industrial waste shall pay a charge to cover the cost of collection and treatment.
(b) 
When discharges of industrial waste are approved by the approving authority, the city or its authorized representative shall enter into an agreement or arrangement providing:
(1) 
Terms of acceptance by the city; and
(2) 
Payment by the person making the discharge.
(1975 Code, sec. 31-61; 2004 Code, sec. 13.423)
A person discharging industrial wastes into public sewers prior to the effective date of this article may continue without penalty so long as he:
(1) 
Does not increase the quantity or quality of discharges, without permission of the approving authority;
(2) 
Has discharged the industrial waste at least twelve (12) months prior to the effective date, of this article; and
(3) 
Applies for and is granted a permit no later than one hundred twenty (120) days after the effective date of this article.
(1975 Code, sec. 31-62; 2004 Code, sec. 13.424)
(a) 
The city may grant a permit to discharge to persons meeting all requirements of this article provided that, in the sole discretion of the city, the issuance of such permit will not overload the system, and that the person:
(1) 
Submits an application after the effective date of this article on forms supplied by the approving authority;
(2) 
Secures approval by the approving authority of plans and specifications for pretreatment facilities when required;
(3) 
Has complied with all requirements for agreements or arrangements including, but not limited to, provisions for:
(A) 
Payment of charges;
(B) 
Installation and operation of pretreatment facilities; and
(C) 
Sampling and analysis to determine quantity and strength; and
(4) 
Provides a sampling point subject to the provisions of this article and approval of the approving authority.
(b) 
A person applying for a new discharge shall:
(1) 
Meet all conditions of subsection (a) of this section; and
(2) 
Secure a permit prior to discharging any waste.
(1975 Code, sec. 31-63; 2004 Code, sec. 13.425)
(a) 
Upon a customer’s prior written request, the approving authority may in writing grant a variance under this article if the approving authority determines that the proposed discharge would not:
(1) 
Cause a violation under any permit or other requirement established by state, federal, or other agencies with jurisdiction over the public sewers, the wastewater facilities, or receiving waters;
(2) 
Deleteriously affect wastewater facilities, processes, equipment, or receiving waters;
(3) 
Create a hazard to life or health; or
(4) 
Create a public nuisance.
(b) 
The approving authority may impose reasonable conditions on any variance granted in subsection (a) of this section, which conditions may include without limitation:
(1) 
Pretreatment, control, and payment under section 13.09.011;
(2) 
Control over or limits to the frequency, quantity, rate, or time of discharge;
(3) 
Monitoring or testing of the discharge;
(4) 
Inspection of the customer’s property to determine the kind and source of the discharge or to verify any information in the customer’s request;
(5) 
Notifications, whether before or after the discharge, to the approving authority or other persons;
(6) 
The posting of a surety bond; or
(7) 
Payment to cover the costs of handling and treating the discharge or of administering this section.
(Ordinance 1177 adopted 9/1/15)
(a) 
The superintendent and other duly authorized employees of the city bearing proper credentials and identification are entitled to enter any public or private property at any reasonable time for the purpose of enforcing this article.
(b) 
Anyone acting under this authority shall observe the establishment’s rules and regulations concerning safety, internal security and fire protection.
(c) 
Except when caused by negligence or failure of the company to maintain safe conditions, the city shall indemnify the company against loss or damage to its property by city employees and against liability claims and demands for personal injury or property damage asserted against the company and growing out of the sampling operation.
(d) 
The superintendent and other duly authorized employees of the city bearing proper credentials and identification are entitled to enter all private properties through which the city holds a negotiated easement for the purposes of:
(1) 
Inspection, observation, measurement, sampling or repair;
(2) 
Maintenance of any portion of the sewerage system lying within the easements; and
(3) 
Conducting any other authorized activity. All activities shall be conducted in full accordance with the terms of the negotiated easement pertaining to the private property involved.
(e) 
No person acting under authority of this provision may inquire into any processes including metallurgical, chemical, oil refining, ceramic, paper, or other industries beyond that point having a direct bearing on the kind and source of discharge to the public sewers.
(1975 Code, sec. 31-64; 2004 Code, sec. 13.426)
(a) 
The city may terminate water and wastewater disposal service and disconnect an industrial customer from the system when:
(1) 
Acids or chemicals damaging to the sewer lines or treatment process are released to the sewer causing rapid deterioration of these structures or interfering with proper conveyance and treatment of wastewater;
(2) 
A governmental agency informs the city that the effluent from the wastewater treatment plant is no longer of a quality permitted for discharge to a watercourse, and it is found that the customer is delivering wastewater to the city’s system that cannot be sufficiently treated or requires treatment that is not provided by the city as normal domestic treatment; or
(3) 
The industrial customer:
(A) 
Discharges industrial waste or wastewater that is in violation of the permit issued by the approving authority;
(B) 
Discharges wastewater at an uncontrolled, variable rate in sufficient quantity to cause an imbalance in the wastewater treatment system;
(C) 
Fails to pay monthly bills for water and sanitary sewer services when due; or
(D) 
Repeats a discharge of prohibited wastes to public sewers.
(4) 
The city may discontinue service when, in the opinion of the city, the discharge will overload the system.
(b) 
If service is discontinued pursuant to subsection (a)(2) of this section, the city shall:
(1) 
Disconnect the customer;
(2) 
Supply the customer with the governmental agency’s report and provide the customer with all pertinent information; and
(3) 
Continue disconnection until such time as the industrial customer provides additional pretreatment or other facilities designed to remove the objectionable characteristics from his industrial wastes.
(1975 Code, sec. 31-65; 2004 Code, sec. 13.427)
The city shall serve persons discharging in violation of this article with written notice stating the nature of the violation and providing a reasonable time limit for satisfactory compliance.
(1975 Code, sec. 31-66; 2004 Code, sec. 13.428)
No person may continue discharging in violation of this article beyond the time limit provided for in the notice.
(1975 Code, sec. 31-67; 2004 Code, sec. 13.429)
(a) 
A person who continues prohibited discharges is guilty of a misdemeanor and upon conviction is punishable by a fine in accordance with the general penalty provision set forth in section 1.01.009 of this code for each act of violation and for each day of violation.
(b) 
In addition to proceeding under authority of subsection (a) of this section, the city is entitled to pursue all other criminal and civil remedies to which it is entitled under authority of statutes or other ordinances against a person continuing prohibited discharges.
(1975 Code, sec. 31-68; 2004 Code, sec. 13.430)
In addition to sanctions provided for by this article, the city is entitled to exercise sanctions provided for by the other ordinances of the city for failure to pay the bill for water and sanitary sewer service when due.
(1975 Code, sec. 31-69; 2004 Code, sec. 13.431)
Persons generating abnormal sewage may discharge such sewage into the sanitary sewer provided:
(1) 
The waste will not cause damage to the collection system.
(2) 
The waste will not impair the treatment processes.
(3) 
The person discharging such waste pays a monthly surcharge to the city in addition to the usual monthly sewer service charges. Computations of such surcharges shall be based on the following formula:
S = V x 8.34 a(BOD - 200) + b(SS - 200)
Where:
S
=
Surcharge in $/month
V
=
Volume of wastewater, million gallons/month
a
=
$0.0153/pound of BOD
b
=
$0.0128/pound of SS
BOD
=
Total amount of BOD in mg/l
SS
=
Total amount of SS in mg/l
If the strength index for either BOD or SS is less than the normal strength index for that category, then there shall be no surcharge for that category, nor shall there be credit given to the total surcharge.
(1975 Code, sec. 31-70; 2004 Code, sec. 13.432; Ordinance adopting 2019 Code)
It shall be the responsibility of any person, owner or occupant discharging waste into the sanitary sewerage system of the city to furnish the approving authority with drawings or plans and specifications in such detail as he may require to determine if the pretreatment structure planned by such person, or in use by such person, is suitable for the purpose intended; however, the approval of such plans by the approving authority will in no way relieve such person of the responsibility for modifying the structure once constructed as necessary to produce an effluent acceptable to the approving authority under the terms of this article.
(1975 Code, sec. 31-71; 2004 Code, sec. 13.433)
The abnormal surcharge rates and the basic sewer service charge shall be reviewed biannually for the purpose of making periodic adjustments of rates which might be necessary due to changes in wastewater treatment cost.
(1975 Code, sec. 31-72; 2004 Code, sec. 13.434)
The city may pursue all criminal and civil remedies to which it is entitled under authority of statutes and ordinances against a person negligently, willfully or maliciously causing loss by tampering with or destroying public sewers or treatment facilities.
(1975 Code, sec. 31-73; 2004 Code, sec. 13.435)