WQ0005251_Final Permit_19911220

State of North Carolina
Department of Environment, Health and Natural Resources
Division of Environmental Management
512 North Salisbury Street - Raleigh, North Carolina 27611
James G. Martin, Governor
William W. Cobey, Jr., Secretary
December 20, 1991
Mr. George Howard
100 Preston Drive
Jacksonville, North Carolina 29540
George T. Everett, Ph.D
Director
Subject: Permit No. WQ0005251
Howard's Washerette
Wastewater Treatment Facilities
Onslow County
Dear Mr. Howard:
In accordance with your letter of November 1, 1991, we are forwarding herewith Permit No.
WQ0005251, which has been amended to revise the effluent monitoring requirements in condition III-4
from daily to twice per month except for residual chlorine, dated December 20, 1991, to Howard's
Washerette for the continued operation of the subject wastewater treatment facility and infiltration lagoon.
This permit shall be effective from the date of issuance until September 30, 1996, shall void Permit
No. WQ0005251, which was issued on October 18, 1991, and shall be subject to the conditions and
limitations as specified therein. Please pay particular attention to the monitoring requirements in this
permit, Failure to establish an adequate system for collecting and maintaining the required operational
information will result in future compliance problems.
Your letter also requested that you be allowed to discontinue sampling monitoring well MW-2,
which you say is located in a natural drainage ditch. The Division's Groundwater Section has stated that
this well is a valuable downgradient monitoring point and that it should accurately reflect impacts from
your facility; therefore, it is the Division's decision that the requirements for sampling this (MW-2) well
will remain in the permit. Violations of 2L Standards have been identified at this well. Howards
Washerette cannot be ruled out as a possible source of contamination until further data is received and
evaluated. The Wilmington Regional Office Groundwater staff will work with you in an effort to resolve
this matter.
Regional Offices
Asheville Fayetteville Mooresville Raleigh Washington Wilmington Winston-Salem
704/251-6208 919/486-1541 704/663-1699 919/733-2314 919/946-6481 919/395-3900 919/761-2351
Pollution Prevention Pays
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone]
An Equal Opportunity Affirmative Action Employer

Mr. Howard
December 20, 1991
Page Two
If any parts, requirements, or limitations contained in this permit are unacceptable to you, you have
the right to request an adjudicatory hearing upon written request within 30 days following receipt of this
permit. This request must be in the form of a written petition, conforming to Chapter 150B of North
Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447,
Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding.
If you need additional information concerning this matter, please contact Mr. Mark Hawes at 9191
733-5083 or Mr. Preston Howard of the Wilmington Regional Office at [phone].
Sincerely,
George T. Everett
cc: Onslow County Health Department
Wilmington Regional Office
Groundwater Section
Training and Certification Unit
Facilities Assessment Unit

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
RALEIGH
WASTEWATER INFILTRATION LAGOON PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina
as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
HOWARD'S WASHERETTE
OnsIow County
FOR THE
continued operation of an 8,000 gpd wastewater treatment facility consisting of two lift stations, an
aeration basin, clarifiers, a post aeration basin, dual effluent pump tanks, and an effluent outfall structure
to a 1.25 acre infiltration lagoon to serve Howard's Washerette with no discharge of wastes to the surface
waters, pursuant to the application received June 19, 1991 and in conformity with the project plan,
specifications, and other supporting data subsequently filed and approved by the Department of
Environment, Health and Natural Resources and considered a part of this permit.
This permit shall be effective from the date of issuance until September 30, 1996, and shall
supersede Permit No. WQ0005251 issued October 18, 1991 and shall be subject to the following specified
conditions and limitations:
I. PERFORMANCE STANDARDS
In the event that the facilities fail to perform satisfactorily, including the creation of
nuisance conditions, the Permittee shall take immediate corrective action to correct the
problem, including actions as may be required by this Division, such as the construction of
additional or replacement wastewater treatment or disposal facilities.
2. This permit shall become voidable if the lagoon fail to adequately absorb the wastes and
may be rescinded unless the facilities are installed, maintained, and operated in a manner
which will protect the assigned water quality standards of the surface waters and ground
waters. Additionally, such failure shall be interpreted as a violation of this permit
condition.
3. The sludge generated from these treatment facilities must be disposed of in accordance with
General Statute 143-215.1 and in a manner approved by the North Carolina Division of
Environmental Management.

4. Freeboard in the lagoon shall be a minimum of one (1) foot at all times.
5. Diversion or bypassing of the untreated wastewater from the treatment facilities is
prohibited.
6. The issuance of this permit shall not relieve the Permittee of the responsibility for damages
to surface or groundwaters resulting from the operation of this facility.
7. The existing buffers shall be maintained. Any new construction shall be subject to those
buffers as specified in Title 15 NCAC 2H.0200.
II. OPERATIQN AND MAINTENANCE REQUIREMENTS
1. The facilities shall be properly maintained and operated at all times.
2. Upon classification of the facility by the Certification Commission, the Permittee shall
employ a certified wastewater treatment plant operator to be in responsible charge of the
wastewater treatment facilities. The operator must hold a certificate of the type and grade at
least equivalent to the classification assigned to the wastewater treatment facilities by the
Certification Commission. Once the facility is classified, the Permittee must submit a letter
to the Certification Commission which designates the operator in responsible charge within
thirty days after the have been classified.
3. The facilities shall be effectively maintained and operated as a non -discharge system to
prevent the discharge of any wastewater outside the infiltration lagoon area resulting from
the operation of this facility.
4. The screenings removed from the wastewater treatment plant shall be properly disposed of
in a sanitary landfill.
5. Diffusers shall be cleaned as needed to assure adequate aeration. Records of maintenance
shall be maintained by the permittee.
1 t . a.2141"It-imu a
1. Any monitoring deemed necessary by the Division of Environmental Management to insure
surface and ground water protection will be established and an acceptable sampling
reporting schedule shall be followed.
2. A record shall be maintained of all residuals removed from this facility. The record shall
include the name of the hauler, permit authorizing the disposal or a letter from a
municipality agreeing to accept the residuals, date the residuals were hauled, and a volume
of residuals removed.
3. A maintenance log shall be maintained at this facility including but not limited to the
following items:
a. Daily sampling results.
b. Visual observations of the plant and plant site.
C. Record of preventative maintenance (changing of filters, adjusting belt tensions,
alarm testing, diffuser inspections and cleanings, etc.).

El
5.
d. Observations of the lagoon water level.
The Permittee shall monitor the effluent from the wastewater treatment plant for:
BOD5 2/Month
NH3 2/Month
Residual Chlorine Daily
Fecal Coliforms 2/Month
This information shall be submitted monthly to the:
FACILITIES ASSESSMENT UNIT
DIVISION OF ENVIRONMENTAL MANAGEMENT
POST OFFICE Box 29535
RALEIGH, NORTH CAROLINA 27626-0535
[phone]
Noncompliance Notification:
The Permince. shall report by telephone to the Wilmington Regional Office, telephone no.
[phone], as soon as possible, but in no case more than 24 hours or on the next
working day following the occurrence or first knowledge of the occurrence of any of the
following:
a. Any occurrence at the wastewater treatment facility which results in the treatment of
significant amounts of wastes which are abnormal in quantity or characteristic, such
as the dumping of the contents of a basin or tank; the known passage of a slug of
hazardous substance through the facility; or any other unusual circumstances.
b. Any process unit failure, due to known or unknown reasons, that render the facility
incapable of adequate wastewater treatment such as mechanical or electrical failures
of pumps, aerators, compressors, etc.
C. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-
pass of all or any portion of the influent to such station or facility.
d. Any time that self -monitoring information indicates that the facility is not in
compliance with its permit limitations.
Persons reporting such occurrences by telephone shall also file a written report in letter
form within 15 days following first knowledge of the occurrence. This report must outline
the actions taken or proposed to be taken to ensure that the problem does not recur.
IV. GROUNDWATER REQUIREMENT
1. The three (3) existing monitoring wells shall be sampled every March, July, and November
for the following parameters:
NO3 TDS
NO2 Orthophosphate
TOC pH
Ammonia Nitrogen Chloride
Water Level Total Coliforms
Total Suspended Solids Orthophosphate -
Volatile Organic Compounds - In November only (by Method 1 or Method 2 below)

Method 1: Method 6230D (Capillary - Column), "Standard Methods for the Examination
of Water and Wastewater", 17th edition, 1989
Method 2: Method 502.2 " Methods for the Determination of Organic Compounds in
Drinking Water", United States Environmental Protection Agency - 600/4-
88/039
The measurement of water level must be made prior to sampling for the remaining
parameters.
The measuring points (top of well casing) of all monitoring wells shall be surveyed to
provide relative elevations of the measuring point for each of the monitoring wells. The
depth of water in each well shall be measured from the surveyed point on the top of the
casing.
If TOC concentrations greater than 10 mg/l are detected in any downgradient monitoring
well, additional sampling and analysis must be conducted to identify the individual
constituents comprising this TOC concentration. If the TOC concentration as measured in
the background monitor well exceeds 10 mg/l, this concentration will be taken to represent
the naturally occurring TOC concentration. Any exceedances of this naturally occurring
TOC concentration in the downgradient wells shall be subject to the additional sampling
and analysis as described above.
If any volatile organic compounds are detected by method 6230D, or the equivalent method
502.2, then EPA methods 604 and 611 must also be run to detect other organic compounds
which may be present. The results of all analysis specified in the monitoring requirements,
including 604 and 611 if required, must be submitted simultaneously
The results of the sampling and analysis shall be sent to the N.C. Division of
Environmental Management on Form GW-59 (Compliance Monitoring Report Form) every
April, August, and December..
2. The Compliance Boundary delineated on the attached map for the disposal system is
specified by regulations in 15 NCAC 2L, Classifications and Water Quality Standards
applicable to the groundwater of North Carolina. An exceedance of Groundwater Quality
Standards beyond the Compliance Boundary is subject to penalty provisions applicable
under General Statute 143-215.6A. The sale of property, by the Permittee, which is within
or contiguous to the disposal system site may alter location of the Compliance Boundary.
For facilities permitted on or after December 30, 1983, the Compliance Boundary is
established at the lesser of 250 feet from the perimeter of waste disposal or 50 feet within
the property boundary.
If the title to any property which may affect the location of the Compliance Boundary is
changed, the Permittee shall notify the DEM Director within 14 days. The Director shall
then establish a modified Compliance Boundary which will be done as a modification to the
Permit.
The REVIEW BOUNDARY delineated on the attached site map for the disposal system is
specified by regulations in 15 NCAC 2L, Groundwater Classifications and Standards. A
REVIEW BOUNDARY is established around disposal systems midway between the
Compliance Boundary and the perimeter of the waste disposal area. When the
concentration of any substance equals or exceeds the maximum allowable concentration of
that substance at the REVIEW BOUNDARY, as determined by monitoring, the permittee
shall either (i) demonstrate, through predictive calculations or modeling, that natural site
conditions, facility design and operational controls will prevent a violation of standards at
the Compliance Boundary; or, (ii) submit a plan for the alteration of existing site
conditions, facility design or operational controls that will prevent a violation of standards
at the Compliance Boundary, and implement that plan upon its approval by the Director.

3. Any groundwater quality monitoring as deemed necessary by the Division of
Environmental Management shall be provided.
1. Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to
insure proper operation of the subject facilities.
2. The Permittee or his designee shall inspect the wastewater treatment and disposal facilities
to prevent malfunctions and deterioration, operator errors and discharges which may cause
or lead to the release of wastes to the environment, a threat to human health, or a nuisance.
The Permittee shall keep an inspection log or summary including at least the date and time
of inspection, observations made, and any maintenance, repairs, or corrective actions taken
by the Permittee. This log of inspections shall be maintained by the Permittee for a period
of three years from the date of the inspection and shall be made available upon request to
the Division of Environmental Management or other permitting authority.
3. Any duly authorized officer, employee, or representative of the Division of Environmental
Management may, upon presentation of credentials, enter and inspect any property,
premises or place on or related to the disposal site and facility at any reasonable time for the
purpose of determining compliance with this permit; may inspect or copy any records that
must be kept under the terms and conditions of this permit; or may obtain samples of
groundwater, surface water, or leachate.
V I. GENERAL CONDITIONS
1. This permit shall become voidable unless the facilities are constructed in accordance with
the conditions of this permit, the approved plans, specifications and other supporting data.
2. This permit is effective only with respect to the nature and volume of wastes described in
the application and other supporting data.
3. This permit is not transferable. In the event there is a desire for the facilities to change
ownership, or there is a name change of the Permittee, a formal permit request must be
submitted to the Division of Environmental Management accompanied by an application
fee, documentation from the parties involved, and other supporting materials as may be
appropriate. The approval of this request will be considered on its merits and may or may
not be approved.
4. This wastewater treatment facility shall connect to a publicly owned areawide sewage
collection system within 180 days of its availability. All discharge of wastewater to the
infiltration lagoon shall cease at the time of the connection to the sewerage collection
system.
5. The annual administering and compliance fee must be paid by the Permittee within thirty
(30) days after being billed by the Division. Failure to pay the fee accordingly may cause
the Division to initiate action to revoke this permit as specified by 15 NCAC 2H .0205
(c)(4).
6. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to an enforcement action by the Division of Environmental Management in
accordance with North Carolina General Statute 143-215.6A to 143-215.6C.

7. The issuance of this permit does not preclude the Permittee from complying with any and
all statutes, rules, regulations, or ordinances which may be imposed by other government
agencies (local, state, and federal) which have jurisdiction.
8. A set of approved plans and specifications for the subject project must be retained by the
Pernlittee for the life of this project.
9. The Permittee, at least six (6) months prior to the expiration of this permit, shall request its
extension. Upon receipt of the request, the Commission will review the adequacy of the
facilities described therein, and if warranted, will extend the permit for such period of time
and under such conditions and limitations as it may deem appropriate.
Permit issued this the 20th day December, 1991
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
George T. Everett, Director
Division of Environmental Management
By Authority of the Environmental Management Commission
Permit No. WQ0005251

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NOV--26-1991 11: 59 FROM DEN WATER QUALITY SECTION TO W I RO
RATING SCALE FOR CLASSIFICATION OF FACILITIES
P.11/13
ITEM
Name of PlantltC3VClf
Owner or Contact Person: fr0P- G f4owA2
Nailing Address: 100 -, LGS 2
�-So ra v_L (le.-/- _ -LL C, vL2 --------------
CountyTelephone. ( - 1
NPDES Permit No. NCOO Nondisc. Per, No. W6 0095251
IssueDate:2 j $Q�,.�. Expiration Date, 1z
Existing FacilityNew Facility
Raters By-_ Pcc.;L : _ Date: 6 /
Reviewed (Train. & Cert.) Reg, Office 4�
Reviewe- (Train. & Cert.) Central Office_
ORC Grade
POINTS ITEM
(1) Indusirial Pretreatment Ur.i;g Pn.dlor
fndustriel Pceltealment Prcgratn
(see~de!init�on No. 33)
(2) QF�51G— FLOW OF PLANT tN G?D
(not applies ble to non-contrminaled cooling
%Yalers, sludge handling fGcii4cs for wale{
puriiicalion plants, totally closed cycle
systems (d^1. ND° 11), ant tacililies
consisting onfv o: Item (fi) 'd) or hems (4) (d)
and (11) (d))
0 •• 20.000..... ...................
O
20,001 50.000.......... ........... ..
c
50,001 ,. 100.000 .. . .. ......... .. ........
3
100,0C1 250,000 ..... .....................
4
250,001 - 500,000 ..... . . . .......... . .....
5
500.001 ..i,04C.000 .. . . . ........ I ... .......
8
1.000.001 ••2.000,000........... ............
10
2,000,001 (and tip) - ra1? l poi^l zdditionO for each
200."00 gpd capacily vp to a
max --,um of 30
Design Flow (gpd) : -_ 000 -
�.0 t5GNhe& -` AF{LT-AT'l4DPJ
(3) PRELIMINARY isN)T$ (see celinition no. 32)
(a) Bar $creens .. . . .... .... . ...............
1
or
(b) MOChEnic8l scret:ns, $-z:ic Screens or
c*MM"nuling Devices .. .. ..... ...... . .. . . .
2
(c) Grr( Removal ........ ..... ... ........ . ...
s
or
(d) tvtech^rnical of Aerated C;il Rernoval .......... ,
(e) F1Ovr Mc-asuring DeviCe . .....................
�}
Or
(1) Inslrvrnented Flow Mea_..ement .... . .........
2
M Preaeration .......... ...... , . , ...
2
(h) fnllvent Flow Egvalizalic...... . ....... . . . .
(i) Grease or Gil separators • Grrvity ..... , .. , .
2
2
Mechani(~at ..........
3
F;issofved Air Flotation.
8
O] Frechtorination .. I .. I . ... . .................
5
iC
(4) PRIMARY'TREATMENT UN; T $
(a)
Septic Tank (see defin:',ion no. 45)...... .
(b)
Imhoff Tank ......... . . . ..... .
(c)
Primary Clarifiers , , , ...... ....... ........
(d)
Settling Ponds or Sellfing Tanks for Inorg2:nic
Non -toxic tJatgriafs (sludge handling raciiilies
for water purificaiicn pizr+.ls, sand, gravel,
stone, and other mi�,ing operations except
recreational 8ctivilies sve* as gem ar gold
mining) . ........ ....... . ......
(5) SECONDARY
TF%EATWFN T Ul•:I T S
(a)
Carbonaceous Stage `
(i)Aeralion • High Purity OxygR-n System .... .
Difi;;svd Air System . , ...... , .
Nec'1.anicz1 Air Sysiem (fixed,
lloaling or rolor) ........... . .
Sep. -;ate Sludge Pezera'ion .....
(i i) Trickling Fitter
High mate ............
Sian-,i2rd Pale .... . - -
Pad;ed Tower . ....... .... .
(iii) Biotorg'scal Aerated Ftfler cr Aeroled
Blofogiezl Filter, .................... .
(iv) Aerated Lagoons ..................
(v) Rotating Siotoaicr l Contactors ...... . , . .
(v1) Sand Fillers-
inlerrilienl biof groat .
fecircul-aGng biological . . -
[vii) Slabilizalion l.egoons . . . . . . .......... .
(viii)C1?rifier . . .... . ........ .... ....
(ix) Single stage syvern for connb:ned
carbonaceous removal of BGD and
nitrogenous rernovai by n;trilica,i0n
(see del, No. 12) (Points for 1h:s ;lern
have to be in addition to ilerns (5) (a)
(i) through (5) (a; (viii) .........
(x) Nuirie-nl additions to enhen;e 8CD
removal ............. .....
(xi) eietogicat Cvl(ure ('Svper ?vgs) ad�irion
to entrance organic: cQmpound removal ... • -

NOV-26-1991 12: Ole FROM DEM WATER QUALITY SECT I l71'•i
Diflused Air System . , ........ 10
Mechanical Air Systern (fixed,
floalinp, or rotor) .. , ... ... .. t3
Separate Sludge Reaeration • 3
(ii) Trickling Filter -
High fate ....... . 7
Standard Fate . , ...... , , . 5
Packed Tower.....--..-.. 5
(iii) Biological Aerated Filter or Aerated
Biological Filter.... - _ - 10
(iv) Rotating Biological Contactors ...... - , .. 10
(v) Sand Fi!le,,-
intermiltent biological . ...... 2
recirculating biologica} . ...... 3
(v1) Clarilier .......... . . . . . . . . .. . r•... .... 5
(6) Ti:RTIARY OR ADVANCED TREATMENT UNIT
(a)
Activated Carbons Bads -
without rarbon regeneration ..... . .. .........
5
with carbon regeneration ......... , ,
rt 5
(b)
Powdered or Granular Activated Carbon Feed
without carbon regeneration .... , .. , ........
5
with carbon regeneration .......... . ........
15
(c)
Air Stripping ....... . . ... . . . ..............
5
(d)
Denilrilicatlon Process (separate process) ... -
1 0
(e)
1=lectrodizly$is .... ..................... .
5
(t)
Foam Separation ...... . _ ...............
5
(9)
ton Exchange,...,,, . ,,. - ----...... .,
5
(h)
Land Application of Treated Effloen'.
(see definition no. 22b) (not apptica3!e for
sand, gravel, stone and other similar mining
operations)
on agricuituraily managed sites ',See del.
No. 4)............ I.... ...............
10
(ii) by high rate infiltration on non -a grlc'uituczIl)
managed sites (includes rotary distributors
and slmila, Iixed nozzle systems) ...........
a
(iii) by subsurface disposal (include; tour pressure
pipe systPrrs and gra"ity systems except at
plants consisting of septic tank and nitritica-
lion fines only) ......... . ...................
4
(i)
Microscreens..................................
5
(f}
Phosphorus Removal by Biological Processes
(See def. No. 26) . ...... . , ....... I ........
20
(k)
Polishing Ponds wi'l!oul aeration , , .. , ..
2
wi(:I aeration .. , , .. . ,
5
(f)
Post Aeration cascade ..............
diffused or nECnBnical , . ,
(m) Reverse Osmosis ............................... S
(n) $and or Mixed -Media Filters - low rate .... , . , , . , . 2
high rate .......... 5
(o) Treatment processes for removal of metal or
Cyanide - .:.. ............................ . 15
(p) Treatment processes for removal of toxic
materials other lhan metal or cyanide ......... 15
(7) SLUDGE TREATMENT
(a)
Sivtge Digestion Tank - Heated .... , ..........
1 0
Aerobic ...............
5
Unheated..... .......
3
(b)
Sludge Stabiiizalion (chemical or thermal) .... . .
5
(c)
Sludge Drying Beds • Gravity .................
2
Vacuum Assisled .......
5
d)
(i)
(9)
S
2
TO WIRO P.12/13
Non•ae'aled . _ ...
{j) Siuege Incineralrn - (not including activat=d
carbon rQgsner8i:on)
{k) Vacuum Filler, Centrilvge or Filter Press or wher
similar dewatering CeviCeS ... ...... ... .......
(S) SLUDGE DISPOSAL (including incinerated esh)
(a)Lagoons .............................
2
(b) t and Application (surface and svbsurfac -)
(see defin:,ion 22a)
.where the tacility holds the land app. permit
1 p
,by contracting 10 a land upplic2iicn o,,retc- �.vho
holds the land a,^.ptiCalion permit ......
2
-land application of sludge by a :onlre.;;;r x: 7 does
not hold the permit for the wastewaie; Ire2 ,enl
facility where the sludge is generated ..... ..
10
(c) 1_andfilfed (burial) ............ . . . . . ............
5
(9) DISINFECTION
(a) Chlorination ..................... . . ... .
(b) Dechlorination ........ , .. , ... , ....
5
(c) Ozone ................. ,.........
S
(d) Radiation . . ....... . ..... . .........
5
(10) CHEMICAL ADDITION $Y$TEM (S) (See definition No, 9)
(not applicable to chemica! additions rated as item
(3) 6), (5) (a) (xi). (6) (z), (6) (b), (7) (b), (7) (e).
(9) (a), (9) (b), or (9) (c) 5 points eech: List'
s
--
(11) MISCELLANEOUS UNITS'
(a)
Holding Ponds, Holding Tanks or Settling Ponds
for Organic or Toxic Materials including N riles
from mining operations containing nitrogen and/o-
phosphorous compounds in amounts Mgnihc_nt:v
greater than is Common. for dornestic was',swzler .. ......
4
(b)
EMuent Flow Equalization (not applicable to stora=a
basins which are inherent in land applica'icr syst-is).
2
(c)
Stage Discharge (not applicaWe- to storage basins
inherent in land application systems ............................... .....
(d)
Pumps.. ... ..............................................„ , ..... ...........
(a)
Stand-ey Power SupPly...................................... .......................
?
(f)
Thermal Pollution Control Device...-................ ....................
c
TOTAL PO;Nl[S 2� d
CLASSIFICATION
Class I ...... ..................................... ............ _., 5 • 25 Paints
Class tl......... ............................ ................... 26- 50 Points
Class Ill ....................................................... 51- 65 Points
Class IV ................................................. 66- Up Points
Facililies having a rating of one through four points, inely. !e,
do nol require a certified operalor, Classification of all C..­r
faciJilies requires a comparable grade operator irr respong tie
charge.
------------------
Facilities having an activated sludge process will be assign _d
a minimum classifiCa(ion of Class 11. /
Facilities having trealmenl processes for the removal of r. _lZl
or cyanide will be assigned a minimum classificat+on of Class
Facilities having treatment processeS for the biological ref -Ova
of phosphorvs will be assigned a minimum classification o1 sia:
III.