NC0050075_CSI_pics_20130116

United States Environmental Protection Agency Form Approved.
EPA Washington,D.C.20460 OMB No.2040-0057
Approval expires 8-31-98
Section A: National Data System Coding (i.e., PCS)
Transaction Code NPDES yr/mo/day Inspection Type Inspector Fac Type
1 INI 2 15I 31 NCO050075 111 121 13/01/16 117 18I S I 19I S I 201
I
Remarks
211 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 116
Inspection Work Days Facility Self-Monitoring Evaluation Rating B1 QA ---------------------------Reserved----------------------
67 I 169 70131 711 I 721 N I 73I I 174 751 I I I I I I 1 80
Section B: Facility Data I_I_I
Name and Location of Facility Inspected(For Industrial Users discharging to POTW,also include Entry Time/Date Permit Effective Date
POTW name and NPDES permit Number)
11:30 AM 13/01/16 10/03/01
Collettsville Elementary School
4690 Collettsville School Exit Time/Date Permit Expiration Date
Collettsville NC 28611 12:05 PM 13/01/16 15/02/28
Name(s)of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s) Other Facility Data
Name,Address of Responsible Official/Title/Phone and Fax Number
Contacted
Jeff Church,1914 Hickory Blvd Lenoir NC 28645//828-728-8407/8287280012 Yes
Section C: Areas Evaluated During Inspection (Check only those areas evaluated)
Permit 0 Flow Measurement Operations&Maintenance 0 Records/Reports
Self-Monitoring Program 0 Facility Site Review Effluent/Receiving Waters
Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary)
(See attachment summary)
Name(s)and Signature(s)of Inspector(s) Agency/Office/Phone and Fax Numbers Date
Linda S Wiggs ARO WQ//828-296-4500 Ext.4653/
Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers Date
EPA Form 3560-3(Rev 9-94)Previous editions are obsolete.
Page# 1

NPDES yr/mo/day Inspection Type 1
3 I NC0050075 111 12, 13/01/16 117
18 I S
Section D: Summary of Finding/Comments(Attach additional sheets of narrative and checklists as necessary)
Effluent samples were obtained. pH 7.1 s.u., BOD 9.3 mg/I, TSS 13 mg/I.
No concerns with WWTP or receiving waters were noted during the inspection.
Page# 2

Permit: NCO050075 Owner-Facility: Collettsville Elementary School
Inspection Date: 01/16/2013 Inspection Type: Compliance Sampling
Operations & Maintenance Yes No NA NE
Is the plant generally clean with acceptable housekeeping? ■ 0 0 0
Does the facility analyze process control parameters,for ex: MLSS, MCRT, Settleable Solids, pH, DO, Sludge ■
Judge, and other that are applicable?
Comment: Pumps are checked — 3 months for maintenance problems.
Permit Yes No NA NE
(If the present permit expires in 6 months or less). Has the permittee submitted a new application? 0 ❑ ■ ❑
Is the facility as described in the permit? ■ ❑ 0 0
#Are there any special conditions for the permit? ❑ ❑ ■
Is access to the plant site restricted to the general public? ■ ❑ ❑ ❑
Is the inspector granted access to all areas for inspection? ■ fl fl fl
Comment:
Bar Screens Yes No NA NE
Type of bar screen
a.Manual ■
b.Mechanical fl
Are the bars adequately screening debris? ■ 11011
Is the screen free of excessive debris? ■ 0 El 0
Is disposal of screening in compliance? ■ 11011
Is the unit in good condition? ■ ❑ ❑ ❑
Comment:
Aeration Basins Yes No NA NE
Mode of operation Ext.Air
Type of aeration system Diffused
Is the basin free of dead spots? ■
Are surface aerators and mixers operational? ❑ ❑ ■ ❑
Are the diffusers operational? ■
Is the foam the proper color for the treatment process? ■ ❑ 0 ❑
Does the foam cover less than 25%of the basin's surface? ■ ❑ 0 ❑
Is the DO level acceptable? ■
Is the DO level acceptable?(1.0 to 3.0 mg/1) ■ ❑ 0 ❑
Page# 3

Permit: NCO050075 Owner-Facility: Collettsville Elementary School
Inspection Date: 01/16/2013 Inspection Type: Compliance Sampling
Aeration Basins Yes No NA NE
Comment: DO between 0.6-0.8 mg/I
Primary Clarifier Yes No NA NE
Is the clarifier free of black and odorous wastewater? ■ rl fl rl
Is the site free of excessive buildup of solids in center well of circular clarifier? fl ❑ ■
Are weirs level? n n n ■
Is the site free of weir blockage? ■
Is the site free of evidence of short-circuiting? ■ ❑ ❑ ❑
Is scum removal adequate? ■ ❑ ❑ ❑
Is the site free of excessive floating sludge? ■ ❑ ❑ ❑
Is the drive unit operational? rl ❑ ■
Is the sludge blanket level acceptable? ■
Is the sludge blanket level acceptable?(Approximately'/4 of the sidewall depth) ■ ❑ rl ❑
Comment: The blanket was getting high. ORC believed it was due to pH adjustments
recently made.
Sludge is brought to Lower Crk WWTP when removed.
Page# 4

• d I '
- _ - - � � � �h � ' - III ►� � L P ! ► I)Il � li � ! ►� : `� �" � ' '� � ' ' � '�
ram, I I '
iAI1 � l
ri
v
n x i
1 / 16 / 2013 11 : 23

LWf �
Y
i
I
� t r
i
i
A
_ a

rf
1�
' . .c. .C.•-6 ('lr r
r >
�Id
� fi . .. •
.f