NC0020427_approval_20001219

NCDENR
JAMES B;. HUNT JR,
GOVERNOR:.
BILL' HOLMAN
SECRETARY
COLEEN H. SULLINS
CHAIRMAN
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
December 19, 2000
CERTIFIED MAIL
RETURN RECEIPT REQUESTED
City of Rockingham
Mr. Larry D. Cobler
311 East Franklin Street
Rockingham, North Carolina 28379
Subject: Classification of Water Pollution Control System
Rockingham WWTP
Permit No. NC0020427
Richmond County
Dear Mr. Cobler:
In accordance with North Carolina General Statute § 90A-37, the Water
Pollution Control System Operators Certification Commission is required to
classify all water pollution control systems. The classification of Biological
Water Pollution Control Treatment Systems, found at 15A NCAC 8G .0302,
was adopted by the Commission to classify water pollution control systems.
The classification of a facility is determined by permitted flow and biological
nutrient reduction limits.
The Water Pollution Control System Operators Certification Commission has
determined that the subject facility is classified as a Grade 4 Biological
Water Pollution Control Treatment System.
As required by 15A NCAC 8G .0202 and your permit, you must designate a
Grade 4 Operator in Responsible Charge (ORC) and a Back-up Operator with
at least a Grade 3 certification of the appropriate type and grade for this
system. Please complete and return the enclosed designation form, so we may
update our database of any changes at your facility by
January 19, 2001. It has been determined that the Authorization to Construct
that you recently received requires no classification change at this facility.
IZ5T
A.er,eA
MENCINIMI
WATER POLLUTION CONTROL. SYSTEM OPERATORS CERTIFICATION COMMISSION
1618 MAIL SERVICE CENTER, RALEIGH, NORTH CAROLINA 27699-1618
PHONE [phone] FAX [phone]
AN EQUAL. OPPORTUNITY / AFFIRMATIVE ACTION EMPLOYER - 50% RECYCLED/10% POST -CONSUMER PAPER