HomeMy WebLinkAboutwqcs00027_NOV-2020-DV-0055 Response_20210121Roanoke Rapids Sanitary District
January 21, 2021
P.O. Box 308
1000 Jackson Street
Roanoke Rapids, NC 27870
(252) 537-9137
Fax: (252) 537-3064
www.rrsd.org
CERTIFIED MAIL: 7005 3110 0001 6339 2074
RETURNED RECEIPT REQUESTED
Mr. Scott Vinson, Regional Supervisor
North Carolina Division of Water Resources
1628 Mail Service Center
Raleigh, NC 27699-1628
Re: Notice of Violation & Intent to Issue Civil Penalty
Tracking No.: NOV-2020-DV-0555
Roanoke Rapids Sanitary District Collection System
Collection System Permit Number: WQCS00027
Halifax County
Dear Mr. Vinson,
Please be advised that ongoing remedial action is being taken to correct the deficiencies
in the collection system contributing to the Sanitary Sewer Overflows in the referenced
NOV received January 21, 2020. Please note each included incident as reported in BIMS,
press releases and corresponding publications, as required and transmitted under separate
cover. The SSOs, except Incident No. 202003306, were located or tributary to Sub -Basin
'A' and occurred during an intense rain event while antecedent conditions had failed to
diminish. Attached is the rain data for and leading up to the event dates.
The District has contracted with Freese and Nichols, Inc. to perform Sub -Basin 'A'
sanitary sewer evaluation using flow meters (installed January 14, 2021) and modeling
with a total cost of $116,895.00. Attached are the Scope of Services to be performed
under RRSD PO #3295 and the current Status Report of the study.
In addition to the work described herein, The District has leveraged nearly seven million
dollars in funding from the Division of Water Infrastructure in the form of loan and
principle forgiveness to complete three separate sewer rehabilitation projects; which have
effectively reduced I&I, as demonstrated by a reduction in effluent flows during incident
events. The attached Wastewater Plant flow data would suggest lower
maximums/minimums with lower corresponding average daily flows coupled with
reduced durations during incident events as contrasted over the period beginning in 2014
through 2020. Notable moderation since the latter part of 2016 can be discerned from the
data. Rainfall recorded at the WWTP is assumed to be representative of upper basin
rainfall, while there has been no reduction in industry demand during the period.
NOV-2020-DV-0555.Response201112 Page 1 of 2
While the civil penalty assessment may be minor with respect to the cost of collection
system work, the penalty will still be funds that the District is unable to utilize to perform
additional and required work to the collection system.
The Roanoke Rapids Sanitary Distiict gratefully appreciates your time and favorable
consideration in this matter. Should you require additional information, please do not
hesitate to contact us.
Very Truly Yours,
R Danieley Brown, P H,
Chief Executive Officer
CC: Gregory Browning, Chairman
David W. Scott
File
NOV-2020-DV-0555.Response201112 Page 2 of 2
Wilmington District--US Army Corps of Engineers
Island
Guide JHK Total Creek
2400 Curve Rain Daily Daily Gross 2400 2400 - Out-2400 - Out-
Date Elev Elev fall In-flow Out-flow Gen.Elev Elev Flow Elev Flow
NGVD NGVD Inches CFS CFS MWH NGVD NGVD CFS NGVD CFS
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
25-Oct-20 298.43 297.9 0.96 7439 9608 1647.5 258.1 199.62 11000 130.2 10012
26-Oct-20 ?MISST 297.83 0.04 ?MISST ?MISST ?MISSTR ?MISST ?MISSTR ?MISST ?MISSTR ?MISST
27-Oct-20 299.26 297.77 ?MISS 16081 6512 1125.5 258.4 199.82 5500 129.7 7372
28-Oct-20 ?MISST 297.71 0 ?MISST ?MISST ?MISSTR ?MISST ?MISSTR ?MISST ?MISSTR ?MISST
29-Oct-20 299.61 297.64 ?MISS 11129 5683 980.6 258.7 199.72 7333 129.3 6982
30-Oct-20 300.21 297.58 0.56 22662 7661 1346.1 259.5 199.6 10083 129.1 10529
31-Oct-20 301.55 297.51 0 44241 9819 1739 258.8 199.54 11000 128.4 12253
1-Nov-20 302.98 297.45 0.04 45992 9709 1815 258.8 199.58 11000 128.3 11656
2-Nov-20 303.09 297.38 0.38 23300 20322 3559.6 259.3 199.84 22000 128.7 16352
3-Nov-20 302.85 297.32 0 13381 19820 3534.9 258.7 199.71 22000 129.4 19963
4-Nov-20 302.36 297.26 0 7458 20502 3686.8 258.3 199.64 22000 130.1 20161
5-Nov-20 301.87 297.19 0 6906 19871 3538.7 258.7 199.64 8 130.6 20332
6-Nov-20 ?MISST 297.13 0 ?MISST ?MISST ?MISSTR ?MISST ?MISSTR ?MISST ?MISSTR ?MISST
7-Nov-20 300.79 297.06 ?MISS 4594 20347 3566.9 258.3 199.64 22000 129.9 20692
8-Nov-20 300.2 297 0 5008 20030 3471.5 258.2 199.54 22000 130.5 20176
9-Nov-20 299.72 297 0 5122 17145 2967.9 258.6 199.71 16500 128.6 19636
10-Nov-20 299.27 297 0 5307 16447 2820.4 258.3 199.54 18792 127.9 19725
11-Nov-20 298.77 297 0 5733 17960 3094 258.3 199.38 22000 129.9 17315
12-Nov-20 ?MISST 297 0.87 ?MISST ?MISST ?MISSTR ?MISST ?MISSTR ?MISST ?MISSTR ?MISST F
13-Nov-20 302.6 297 ?MISS 81453 8560 1484.5 264.2 199.31 22000 130.3 22487
14-Nov-20 ?MISST 297 0 ?MISST ?MISST ?MISSTR ?MISST ?MISSTR ?MISST ?MISSTR ?MISST L
15-Nov-20 308.74 297 ?MISS 104612 24572 4534.7 258 200.34 22000 128.3 22015
16-Nov-20 309.64 297 0 59517 32119 4841.6 258.8 200.39 30125 129 28112 O
17-Nov-20 309.57 297 0 32509 34651 3907.1 258.8 200.22 33000 129.6 34764
18-Nov-20 309.3 297 0 26326 34589 3852.5 258.8 200.05 33000 130.1 35288 O
19-Nov-20 308.77 297 0 18568 34660 3911.2 258.7 200.01 33000 130.3 35241
20-Nov-20 307.99 297 0 10666 34098 3757.8 258.1 200.09 33000 129.8 34710 D
21-Nov-20 307.12 297 0 10169 35829 4027.1 258.5 200.32 33000 129.3 34425 P
22-Nov-20 306.21 297 0 8670 35031 4061.7 258.3 200.5 33000 129 34342
23-Nov-20 305.25 297 0.02 7230 34547 3931 258.2 200.5 33000 129 34342 U
24-Nov-20 304.24 297 0 6804 34962 4065.7 258.5 ?MISSTR ?MISST ?MISSTR ?MISST
25-Nov-20 303.23 297 ?MISS 5515 33094 4975.9 258.1 200.43 32917 129.7 33375 M
26-Nov-20 ?MISST 297 0.16 ?MISST ?MISST ?MISSTR ?MISST ?MISSTR ?MISST ?MISSTR ?MISST
27-Nov-20 301.69 297 ?MISS 6262 24176 4196 258.1 200.47 27500 129.3 27667 P
28-Nov-20 301 297 0 5970 23920 4099.8 258.5 200.48 25000 128.7 24910
29-Nov-20 300.51 297 0.02 6498 18974 3262.3 258.1 200.25 23125 128 23814 S
30-Nov-20 ?MISST 297 0.73 ?MISST ?MISST ?MISSTR ?MISST ?MISSTR ?MISST ?MISSTR ?MISST
November 2.22 20542.8
Note: ?MIS, ?MISS, 901, and values of -99 indicate missing data
The Wilmington District assumes no responsiblity for the accuracy
nor the dependability of the above data. Data is provided "as is".
---------John H. Kerr Information---------
DailyDaily
Roanoke Rapids
Information-
Lake Gaston
-Information-
Wilmington District Water Management Weekly Status Report – 09 Nov 2020
Weather Summary:
Following a dry week with no rainfall at any District projects, several days of substantial rain is expected starting
Tuesday night. A slow moving cold front along with tropical moisture from Tropical Storm Eta is forecast to bring 3-4”
of rainfall through the weekend. [Note: Lake level forecasts provided below do not include the effects of this future
rainfall.] A return to below-normal precip is expected in the 8-14 day outlook. Longer term, the Nov-Dec-Jan outlook
calls for below-normal precip (along with above-normal temps).
Tropical Weather Outlook: Tropical Storm Eta is moving southwesterly into the Gulf after impacting the Florida Keys
over the weekend. A northward turn is expected Tuesday which will slowly bring Eta into northern Florida by this
weekend.
Reservoir Summaries:
Forecast * Average Net Inflows Rainfall at Dam 09-Nov-20 Guide 16-Nov
Reservoir 0800 Elev Curve Elevation 7-day Nov 7-day Nov
(ft-msl) (ft-msl) (ft-msl) cfs (% median) cfs (% median) (inches) (inches)
Falls 251.67 251.5 251.6 250 (113%) 370 (168%) 0.00 0.41
Jordan 216.22 216.0 216.2 1182 (181%) 1280 (196%) 0.00 0.38
Scott 1030.24 1030.0 1030.1 1083 (231%) 1140 (243%) 0.00 0.26
Kerr 299.99 297.0 297.5 9495 (223%) 14058 (330%) 0.00 0.42
Philpott 973.26 971.5 972.0 360 (198%) 385 (212%) 0.00 0.26
* NOTE: Forecast elevations do not include any future rainfall.
Current Current Forecast Forecast Current Forecast Forecast
Reservoir Flood Water 80% 60% Water Supply 80% 60%
Storage Quality WQ WQ or Power Pool WS or PP WS or PP
% Remaining % Remaining Remaining Remaining % Remaining Remaining Remaining
Falls 99 100 * * 100 * *
Jordan 99 100 * * 100 * *
Scott 99 100 * *
Kerr 95 100 * *
Philpott 100 98 * * NOTE: Water Quality, Water Supply, and Power Pool forecasts extend through end of Dec 2020.
* indicates that storage remaining does not drop below indicated threshold by end of forecast period.
Falls: Currently near elev 251.7 ft (0.2 ft above guide curve) and slowly falling. Releases are near 275 cfs and will be
reduced to near minimum ahead of this week’s rain. Flow at Clayton is currently near 525 cfs and slowly falling;
minimum flow target is 184 cfs.
Jordan: Currently near elev 216.2 ft (0.2 ft above guide curve) and steady. Currently releasing 500 cfs. Lillington flow
is currently near 1060 cfs, and Deep River at Moncure is near 368 cfs. Minimum flow target at Lillington is 600+/-50
cfs.
Scott: Currently near elev 1030.2 ft (0.2 ft above guide curve) and steady. Releases are near 910 cfs. Flow at
Wilkesboro is currently near 1280 cfs; minimum flow target is 400 cfs.
Kerr: Currently near elev 300.0 ft (3.0 ft above guide curve) and falling. Lake levels were expected to be near guide
curve by the end of the week without additional rain. Releases from Kerr this week are still running 20,000 cfs with step
downs scheduled to begin Wednesday. Depending on rainfall amounts and resulting inflows, these step downs could
be adjusted and releases next week could be back near 20,000 cfs or possibly higher.
Philpott: Currently near elev 973.2 ft (1.7 ft above guide curve). Sluice gate releases are near 650 cfs and expect to
be maintained through the week. [Hydropower units out of service until further notice.]
Wilmington District Water Management Weekly Status Report – 16 Nov 2020
Weather Summary:
A strong cold front combined with tropical moisture resulted in widespread 3-6” of rain across the District, with even
heavier rainfall amounts across the upper Roanoke and along I-95. Widspread moderate to major river flooding
occurred and is still taking place, especially along the lower Neuse. Dry conditions are expected in the 7-day and 6-10
day outlooks, with near-normal precip in the 8-14 day outlook. Longer term, the Nov-Dec-Jan outlook calls for below-
normal precip (along with above-normal temps).
Tropical Weather Outlook: No tropical cyclone activity of concern at this time.
Reservoir Summaries:
Forecast * Average Net Inflows Rainfall at Dam 16-Nov-20 Guide 23-Nov
Reservoir 0800 Elev Curve Elevation 7-day Nov 7-day Nov
(ft-msl) (ft-msl) (ft-msl) cfs (% median) cfs (% median) (inches) (inches)
Falls 255.65 251.5 252.8 4175 (1889%) 2146 (971%) 4.00 4.41
Jordan 225.57 216.0 222.50 12,192 (1748%) 6,372 (979%) 4.50 4.88
Scott 1047.06 1030.0 1030.1 3797 (811%) 2380 (508%) 4.64 4.90
Kerr 309.25 297.0 304.0 51420 (1207%) 31517 (739%) 2.31 2.73
Philpott 978.88 971.5 972.0 2109 (1159%) 1189 (653%) 4.26 4.52
* NOTE: Forecast elevations do not include any future rainfall.
Current Current Forecast Forecast Current Forecast Forecast
Reservoir Flood Water 80% 60% Water Supply 80% 60%
Storage Quality WQ WQ or Power Pool WS or PP WS or PP
% Remaining % Remaining Remaining Remaining % Remaining Remaining Remaining
Falls 73 100 * * 100 * *
Jordan 71 100 * * 100 * *
Scott 72 100 * *
Kerr 62 100 * *
Philpott 65 100 * * NOTE: Water Quality, Water Supply, and Power Pool forecasts extend through end of Dec 2020.
* indicates that storage remaining does not drop below indicated threshold by end of forecast period.
Falls: Currently near elev 255.65 ft (4.15 ft above guide curve) and near peak. Releases were delayed until late today
(Monday) to allow time for downstream river conditions to improve by the time releases begin reaching the Goldsboro
and Kinston area by the end of the week. A very modest increase in releases to 600 cfs was made late today, with
planned increases to near 4000 cfs by end of the day Tuesday. Flow at Clayton is currently near 1000 cfs and slowly
falling, but will increase in response to releases.
Jordan: Currently near elev 225.6 ft (9.6 ft above guide curve) and at peak. Releases were increased on Sunday to
near 2700 cfs, with additional increases to 5750 cfs by the end of today (Monday). Lillington flow is currently near
13,500 cfs and falling, and Deep River at Moncure is near 5700 cfs and falling.
Scott: Currently near elev 1046.35 ft (16.35 ft above guide curve) and falling from a peak of 1051.72 ft. Releases are
near 3800 cfs. Flow at Wilkesboro is currently near 4080 cfs.
Kerr: Currently near elev 309.6 ft (12.6 ft above guide curve, 9.6 ft into flood pool) and rising. Lake levels are expected
to peak near 310-310.5 by the end of the day Tuesday. Releases from Kerr over the weekend were 25,000 cfs with
releases increasing to 35,000 cfs throughout the day today (Monday). Based on the magnitude of inflows from this
major storm event (2 days over 100,000 cfs), currently anticipate holding 35,000 cfs through mid next week before
beginning a ramp down.
Philpott: Currently near elev 978.7 ft (7.2 ft above guide curve) and falling after a peak of 979.62 ft. Sluice gate
releases were increased to near 2650 cfs today and expect to be maintained through the week. [Hydropower units out
of service until further notice.]
11/17/2020
Status of John H. Kerr
IF in
T>sWPM
US Army Corps of Engineers
l Vilmin )ton District Water Management
Home I Daily Report I Project Status I USGS - NC VA j NWS River Forecasts I Weather I Recreation
Status of John H. Kerr
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John H Kerr Lake Level Forecast -- 16 November 2020
(Based on 90% of Monthly Median Inflows)
._ --,. --- -
alb
Guide Curve
January 2019 - December 2019
— Forecast Kerr Lake Level
—�=Recorded Kerr Lake Level
Drought Warning ! Interchange Curve
- Bottom of Dependable Power Capaciy Pool
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Dec
Join Stakeholder Distribution List I
Back to Wilmington District
1
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Roanoke Rapids Sanitary District
Wastewater Treatment Plant RAIN DATA
1/25/2021
Aug WEATHER WEATHER SEPT WEATHER WEATHER OCT WEATHER WEATHER NOV WEATHER WEATHER
2020 2020 2020 2020 PRECIP PRECIP PRECIP PRECIP PRECIP PRECIP PRECIP PRECIP PRECIP PRECIP PRECIP PRECIP PRECIP PRECIP PRECIP PRECIPDATE 1ST 2ND 3RD TOTAL DATE 1ST 2ND 3RD TOTAL DATE 1ST 2ND 3RD TOTAL DATE 1ST 2ND 3RD TOTAL
1 0 1 0.1 0.1 1 0 1 0.3 0.3
2 0 2 0 2 0 2 0
3 1 1 3 0 3 0 3 0
4 3 3 4 0 4 0 4 0
5 0.2 0.2 5 0 5 0 5 0
6 0 6 0 6 0 6 0
7 0 7 0 7 0 7 0
8 0.1 0.1 8 0 8 0 8 0
9 0 9 1.1 0.1 1.2 9 0 9 0
10 0 10 2 0.2 2.2 10 0.4 0.3 0.7 10 0
11 0 11 0 11 0.2 0.1 0.3 11 0.5 0.5
12 0 12 0 12 0.1 0.1 12 2.5 2 4.5
13 0.35 0.35 13 0 13 0 13 0
14 0 14 0 14 0 14 0
15 0.5 0.5 15 0 15 0.1 0.1 15 0
16 0 16 0 16 0.6 0.6 16 0
17 0 17 0.4 2.3 0.2 2.9 17 0 17 0
18 0 18 0.2 2 2.2 18 0 18 0
19 0.9 0.9 19 0 19 0 19 0
20 3.5 3.5 20 0 20 0 20 0
21 0 21 0 21 0 21 0
22 0.2 0.2 22 0 22 0 22 0
23 0 23 0 23 0 23 0.1 0.1
24 0 24 0 24 0 24 0
25 0 25 0.5 0.5 25 0.2 0.2 25 0
26 0 26 0.1 0.1 26 0 26 0
27 0 27 0 27 0 27 0
28 0 28 0.1 0.1 28 0 28 0
29 0 29 3.3 3.3 29 0.2 0.2 29 0
30 0 30 0.1 0.1 30 0.3 0.3 30 0.2 0.4 0.6
31 0.5 0.5 0 31 0 0
10.3 12.7 2.5 6.0
PURCHASE ORDFR
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OUR P.O. NUMBER MUST APPEAR ON ALL
INVOICES, PACKING SLIPS,
CORRESPONDENCE, ETC., REFERRING
TO THIS ORDER.
PURCHASE
ORDER NO. 329,
MAIL INVOICES TO:
ROANOKE RAPIDS SANITARY DISTRICT
1000 JACKSON STREET
P.O. BOX 308
ROANOKE RAPIDS, NC 27870
SHIP MATERIAL TO:
SAME AS INVOICE ADDRESS
OTHER:
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Dan Brown
From.
Sent:
To:
Cc:
Subject:
Dan Brown
Wednesday, October 14, 2020 10:10 AM
Bryan Jann; Justin Blackmon
Charles Archer; Brian White
RRSD Wastewater Sub -Basin 'A' SSES
Please proceed with the work consistent with FNI Master Agreement and the referenced Scope of Services.
Also, include RRSD PO #3295 on your invoices to my attention.
Thanks!
Dan Brown 1 CHIEF EXECUTIVE OFFICER
Ph 252.537.9137 I Fax 252.537.3064 I Cell 252.885.0553 I Email dbrown@rrsd.org
Delivering safe drinking water while protecting environmental water quality
Roanoke Rapids Sanitary District
1000 Jackson Street I PO Box 308 ! Roanoke Rapids, NC 27870 I www.rrsd.orq
Please consider the natural environment before printing this e-mail.
From: Bryan Jann <bcj@freese.com>
Sent: Friday, October 2, 2020 10:47 AM
To: Dan Brown <dbrown@rrsd.org>; Justin Blackmon <jblackmon@rrsd.org>
Cc: Charles Archer <Charles.Archer@freese.com>; Brian White <Brian.White@freese.com>
Subject: RE: Thanks
All,
As noted in my previous email, we have completed the updated scope and draft fee for the Roanoke Outfall
Study Based on the attached, we propose a total fee of $116,900 broken down as follows::
• Kickoff/Data Collection and Review - $7,270
• Flow Monitoring - $58,700
• Desktop Analysis (Pump Station and Outfall) - $9,210
• Develop Existing Sewer Flows - $9,310
• Develop Hydraulic Model/Load Model/Run Scenarios - $24,950
• Tech Memo with Recommendations - $7,460
I believe our approach will give you guys the answer you need to address this issue. Please take a look at each of these
and let us know if you have questions, would like to discuss further or need additional information. We appreciate and
look forward to the opportunity. Have a great weekend.
Thanks,
Bryan
Bryan C. Jann, P.E.
Vice President / Principal
Freese and Nichols Inc.
817-914-1218 (mobile)
1
From. Bryan Jann
Sent: Wednesday, September 30, 2020 9:10 AM
To: Dan Brown <dbrown@rrsd.org>, Justin Blackmon <jblackmon@rrsd.org>
Cc: Charles Archer <Charles.Archer@freese.com>; Brian White <Brian.White@freese.com>
Subject RE: Thanks
Dan,
Thanks again for the comments and the opportunity. I have attached the updated scope for your review. Based on the
current scope, we propose a NTE fee of $145,755 broken down as follows:
• Kickoff Meeting/Site Visits/Prepare Solicitation/Assist with Contractor Selection - $14,385
• Chockyotte Creek Crossing Survey and Design - $15,550
• Program Management/Coordination and Review of Field Testing/Agency Coordination/ID Repairs - $31,340
• Assistance During Construction - (Coordination/Tracking/Review/Reporting/Record Drawings) - $35,795
• Assistance During Construction - Onsite (Site Visits - up to 40/Progress Meetings) - $48,685
We will obviously manage the Contractor, work with them to identify the repairs needed, track progress and etc. I have
also included up to 40 visits to the site during construction to observe they are meeting the requirements, deal with
o nsite issues etc We can increase or scale this back based on what you would like to see, your needs and your staff
availability. I have proposed this as a not to exceed fee, so if we don't need them all, we won't use them. If this looks
good, we will attach, sign and send over the Task Authorization cover letter for your execution. If you have questions or
would like to discuss further, please let me know. Brian is wrapping up the Roanoke Outfall updated scope and fee
n ow He needed to reach out to flow monitoring subs for pricing, but has that now. Once we get it all the way through
o ur review process, we will send that your way. It will likely be later today or early tomorrow, but wanted to get this
o ne in your hand in the meantime. Again, we are very appreciative and look forward to your comments.
Thanks,
Bryan
Bryan C. Jann, P.E.
Vice President / Principal
Freese and Nichols, Inc.
817-914-1218 (mobile)
From: Dan Brown <dbrown@rrsd.org>
Sent: Monday, September 14, 2020 4:57 PM
To: Bryan Jann <bcj@freese.com>; Justin Blackmon <jblackmon@rrsd.org>
Cc: Charles Archer <Charles.Archer@freese.com>; Brian White <Brian.White@freese.com>
Subject: RE: Thanks
External Email. Use caution when clicking links or opening attachments.
Please confirm the following in your Sub -Basin K Scope of Services:
A.3. — Strike "repair" in the first sentence to read: FNI will design a replacement...
B.5.- Add bullet "Produce Record drawings hard copy, digital copy and ArcGIS files" Please confirm project deliverables
include final record GIS Data Files suitable for incorporation into RRSD s ESRI's ArcGIS file format.
2
Please confirm.the following in your Sub -Basin A/Roanoke River Outfall Study Scope of Services:
BASIC SERVICES — Insert "Roanoke River" before "outfall" in the first sentence.
Revise the ending sentence to read: Additional phases to follow Phase I may include additional flow monitoring and
modeling and/or field inspection work dependent upon results of the Phase I study.
A. — Insert "3. Collection system Flow Monitoring— Determine flow meter locations and coordinate with Hach to install
meters, compile data and use for further analysis."
B.2. - Please note that RRSD does not have current flow monitoring data in Sub -Basin 'A' and other sub -basins that drain
to the Roanoke Outfall Strike the second use of the word "previous" in the last sentence. Note that flow monitoring
data is prior to rehab. Not necessary if A.3. is used.
C.2. — Strike the use of the word "previous."
C.3. - Historical influent flow information from the WWTP, if utilized, should be limited to not earlier than June 2018
since completion of prior rehab work has been effective reducing plant influent flows significantly for it.
D.2. — Reference Task A.3., if used in lieu of Task C.
E.1. - Include recommendations for corrective action, if feasible. Further study would not be desired.
Thanks!
Dan Brown 1 CHIEF EXECUTIVE OFFICER
Ph 252.537.9137 I Fax 252.537.3064 1 Cell 252.885.0553 1 Email dbrowni rrsd.orq
Delivering safe dr'nking water while protecting environmental water quality
Roanoke Rapids Sanitary District
1000 Jackson Street I PO Box 308 1 Roanoke Rapids, NC 27870 1 www.rrsd.orq
Please consider the natural environment before printing this e mail.
From: Bryan Jann <bcj@freese.com>
Sent: Friday, July 31, 2020 11:27 AM
To Dan Brown <dbrown@rrsd.org> Justin Blackmon <iblackmon@rrsd.org>
Cc Charles Archer <Charles Archer@freese com>; Brian White <Brian.White@freese.com>
Subject: RE: Thanks
Hi Dan and Justin,
I echo Charles' thanks for your time and the opportunity to assist you guys. As a follow up, please find attached 2 scope
documents with associated mapping, for your review an comment. A summary of the documents is as shown below:
•
•
•
RRSD Find and Fix Draft Scope 7.31.2020.pdf This includes the find and fix contractor procurement, program
management along with the Chockoyotte Creek repair
RRSD Roanoke Outfall Phase I Draft Scope 7.31.2020.pdf — We propose a phased approach to identifying the
issue that was discussed. This scope is for our planned Phase I desktop analysis for the project which essentially
includes a high level targeted model of the area
(Figure_1)-Existing_Wastewater-System.pdf —This is an exhibit of the existing system that accompanies the
Outfall scope.
3
Once you have had a chance to take a look at the information, we would like to setup a call to discuss in more detail the
scopes of work, particularly for the Outfall study and ask a few more questions. Also if you have the Basin A study
available we would love to get a copy. Again, we appreciate the opportunity to work with you guys on this and look
forward to getting started soon. Let us know if you have any questions or need additional information. Once you are
ready to discuss, please let us know and we will get something setup. If we don't talk before then, I hope you guys have
a great weekend!
Thanks,
Bryan
Bryan C. Jann, P.E.
Vice President / Principal
Freese and Nichols, Inc.
817-914-1218 (mobile)
From. Charles Archer <Charles.Archer@freese.com>
Sent: Monday, July 27, 2020 2:52 PM
To: Dan Brown (dbrown@rrsd.org) <dbrown@rrsd.org>; Justin Blackmon (jlackmon@rrsd.org) <jblackmon@rrsd.org>
Cc: Bryan Jann <bci@freese.com>, Charles Archer <Charles.Archer@freese.com>
Subject: Thanks
Dan &Justin —
Thanks so much for your time to talk about the Sub -Basin K and Belmont sewer projects last week. Special thanks to
Justin for meeting us at the Belmont pump station. Bryan and I had a chance to look at the Belmont to Roanoke River
outfall project and the sewer line at Chockoyotte Creek. We'II be getting back to you in just a few days with some
thoughts on how to move forward.
Take care,
Charles Archer
Vice President/Principal
Freese and Nichols, Inc.
919-637-3438
www.freese.com
This electronic mail message is intended exclusively for the individual or entity to which it is addressed. This message,
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please immediately contact the sender by reply email and delete all copies of the material from any computer. Thank
you for your cooperation.
4
Scope of Services
Wastewater Sub -Basin 'A'
and
Roanoke River Outfall Study — Phase I
Roanoke Rapids Sanitary District
PROJECT UNDERSTANDING:
The Roanoke Rapids Sanitary District (RRSD) owns and operates sanitary wastewater collection system
facilities that serve the City of Roanoke Rapids, the Town of Gaston, parts of Halifax County and some
other surrounding areas. The collection system consists of over 145 miles of sewer pipe ranging in size
from 8" to 30", six lift stations, and one WWTP. The system is divided into 16 sanitary sewer collection
sub -basins. Some of the system has been in place since before 1930.
RRSD has performed previous study and SSES work in Sub -Basin A. The results of the previous study
indicated some level of I/1 in this area, and RRSD has addressed the 1/1 through collection system rehab
and repairs in the sub -basin. However, RRSD is still experiencing high volumes of flow during wet
weather events at the Belmont PS which serves Sub -Basin A. The Belmont PS is a duplex, suction lift
pump station and both pumps are required during rain events. Frequently during weather events when
both pumps operate RRSD has indicated downstream sewer capacity issues, and when both pumps do
not operate in wet weather events the upstream sewer is surcharged and exceeds capacity.
In addition to the capacity issues noted in Sub -Basin A, RRSD has also experienced wet weather capacity
issues in the Roanoke River Outfall which is located downstream of Sub -Basin A and which flows to the
WWTP through a combination of 21" and 30" gravity sewers. The section of the 21' outfall that serves
the paper mill has been known to demonstrate some capacity restraints and posed some backups in the
lateral that serves the paper mill.
As such, RRSD would like to further evaluate the system capacity that serves Sub -Basin A and the
capacity in the Roanoke River Outfall.
BASIC SERVICES:
Based on discussions with the RRSD staff, FNI proposes to provide a phased approach to the collection
system evaluation for Sub -Basin A and the Roanoke River Outfall. The first phase includes a desktop
analysis of the existing system, development of existing sanitary sewer flows, review of previous study
information, and hydraulic modeling to evaluate capacity in these areas. Additional phases to follow
Phase I may include additional flow monitoring and modeling and/or field inspection work dependent
upon results of the Phase I study. A detailed scope of work is provided below for Phase I:
PHASE I — Desktop Capacity Analysis and Modeling
A. Data Collection and Review
Project Kick -Off Meeting: FNI will conduct an initial meeting with RRSD to review proposed scope
of services study approach goals, and deliverables of the study. FNI will provide the RRSD with
a Data Request Memorandum identifying specific data needs.
2. Data Collection: FNI will compile information from RRSD for the wastewater systems including
but not limited to existing studies for the sub -basin, record drawings, mapping, GIS data,
maintenance records, and other documentation pertinent to the study.
Collection System Flow Monitoring: Determine flow monitor locations and coordinate with flow
monitoring subconsultant to install monitors, compile data and use for further analysis. This task
includes an estimated seven (7) flow monitors installed at Sub -Basin A and along the Roanoke
River Outfall for a three month monitoring period.
B. Desktop Analysis
1. Pump Station Capacity: FNI will review existing study information for Sub -Basin A and the
Belmont PS. FNI will also review existing record drawings for the Belmont PS and provide an
assessment of the existing PS available storage and cycle times according to the wet well volume,
and PS design capacity
2. Roanoke River Outfall: FNI will review existing GIS information and record drawings for the
existing Roanoke River Outfall. FNI will also review previous outfall studies and flow monitoring
data, as available, for the outfall pipeline.
C. Existing Sanitary Sewer Flows
1. GIS: Existing GIS data, as available from RRSD, will be used to evaluate existing land use and zoning
for the Sub -Basin A service area as well as other sub -basin areas that dram to the Roanoke River
Outfall.
2. Water Billing Data: FNI will review water meter billing data provided by RRSD and compare water
billing data with flow monitoring data to quantify the existing dry weather flows within the Sub -
Basin A area and other sub -basins that drain to the Roanoke River Outfall.
WWTP Influent Flow: FNI will also review historical influent flows (from June 2018 to current) at
the Roanoke River WWTP to evaluate existing peak wet weather flows compared to existing dry
weather flows and determine an overall system peaking factor.
D. Hydraulic Modeling
1. FNI will build a sewer model of the existing Roanoke River Outfall. The model will be based on
available GIS and record drawing information and will include pipe sizes, pipe and MH invert
elevation data, and MH rim information. The model will include the outfall from the discharge
location of the Highway 48 force main from Gaston and extend to the Roanoke River WWTP
2. The sewer model will include dry weather wastewater loading at key points along the outfall
based on the existing flows developed in Task A3.
3. Model scenarios will evaluate the existing dry weather flows in the Roanoke River Outfall to
assess the current pipe capacity compared with existing dry weather flow
4. A peak wet weather model scenario will be evaluated using estimated peaking factors for each
sub -basin based on available data or using a system -wide peaking factor based on historical
influent flow information from the WWTP.
E. Technical Memorandum Report
1. Prepare Draft Technical Memorandum (TM) Report: FNI will prepare a Draft TM Report
documenting the all the findings from the desktop analysis and modeling completed in Phase I of
the Sub -Basin A and Roanoke River Outfall study. The Draft TM Report will include a description
of the data review, graphical results of desktop study and modeling, and recommendations for
corrective action, if feasible and/or additional field investigations or follow up work to further
investigate capacity restraints in Sub -Basin A and the Belmont PS and within the Roanoke River
Outfall. An electronic PDF version of the report will be submitted for review.
Revise and Finalize Alternatives Analysis Report FNI will revise the report based on RRSD
comments and submit five (5) final hard copies and one electronic copy in PDF format of the Final
Capacity Study Report.
TIME OF COMPLETION:
FNI is authorized to commence work on the Project upon execution of this Agreement and agrees to
complete the services in accordance with the following schedule:
• Complete Phase I —within 180 days from Notice to Proceed
• Phase II —to be determined based on results of Phase I study
COMPENSATION:
The total fee for Basic Services for Phase I shall be the lump sum fee of $116,895.00. The fee includes all
costs associated with labor and reimbursable direct expenses.
ROANOKE RAPIDS SANITARY DISTRICTROANOKE RIVER WASTEWATER TREATMENT PLANTEFFLUENT FLOWS (ADF) FOR THE PERIOD 2014 ‐ 20201/21/20210.02.04.06.08.010.012.014.016.018.020.0Flow Totals
ROY COOPER
GO'etOist
M ICHA E L S. RECFAN
.9C(J"i'(fry
S. DANIEL SMITH
/ • tc ter
CERTI Li) hViAIL: 7f 17 2680 0000 2219 6296
n U R BI RECEIPT MO D 5 I)
R Danieley Brown, CEO PE
Roanoke Rapids Sanitary District
PO Box 308
Roanoke Rapids, NC 27870
mop rt 1 c:Akc) ..pNA
Environmental Quality
December 15, 2020
SUBJECT: 1\10TICT Oii V OLI ii4I h\1 ifiltfL kij TO ISSUE CXV!1 L PENALTY
pppppp Epp ���/(/(/( ��� ,�-� pipy,���1 �Jyp F,/�j� /) r, , _ ��
�rl'v� c il g h n 9 A�%J 1J a2��� 2��� ,� nO5 i5
Sanitary Sewer Overflows - November 2020
Collection System Permit No. WQCS00027
Roanoke Rapids Sanitary District Collection System
Halifax County
Dear Mr. Brown:
A review has been conducted of the self -reported Sanitary Sevver Overflows (SSO's) 5-Day Report's submitted by
Roanoke Rapids Sanitary District. The Division's Raleigh Regional Office concludes that the Roanoke Rapids
Sanitary District violated Permit Condition I (2) of Permit No. WQCS00027 by failing to effectively manage,
maintain, and operate their collection system so that there is no SSO (Sanitary Sewer Overflow) to the land or
surface waters and the SSO constituted making an outlet to waters of the State for purposes of G.S.
143-215.1(a)(1), for which a permit is required by G.S. 143-215.1.
The Raleigh Regional Office is providing the Roanoke Rapids Sanitary District an opportunity to provide evidence
and justification as to why the Roanoke Rapids Sanitary District should not be assessed a civil penalty for the
violations that are summarized below:
Incident
Number
Start Duration
Date (fins) Location
Cause
Total
Vol
(Gals)
Total Vol
Surface
Water
(Gals) DWR Action
202003082 11/12/2020 1,050 3rd St and Starke Dr. Severe Natural
Condition
15,750 15,750 Notice of Violation
202003083 11/12/2020 1,050 3rd St & Rapids St
Severe Natural
Condition
10,500 10,500 Notice of Violation
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Yncitient Start: Duration
Number Date (Minn) Location
Cause
u'o ha l Vol
Total Surface
Vol Water
(Gals) (Gals) DWR Action
202003085 11/12/2020 900 312 Land St
Severe Natural
Condition
27,000 27,000 Notice of Violation
202003091 11/12/2020 660 2nd St & Franklin St Severe Natural
Condition
9,900 9,900 Notice of Violation
202003093 11/12/2020 660 2nd St & Franklin St Severe Natural
Condition
9,900 9,900 Notice of Violation
202003095 11/12/2020 780 1st St & Franklin St Severe Natural
Condition
15,600 15,600 Notice of Violation
202003096 11/12/2020 990 118 River Road South Severe Natural
Condition
46,500 46,500 Notice of Violation
202003097 11/12/2020 600 W. Rock Company, 100 Severe Natural
Gaston Rd. Condition
6,000 6,000 Notice of Violation
202003098 11/12/2020 1,080 W. Rock Company, 100 Severe Natural
Gaston Rd. Condition
16,200 16,200 Notice of Violation
202003099 11/12/2020 1,050 W. Rock Company, 100 Severe Natural
Gaston Rd. Condition
15,750 15,750 Notice of Violation
202003100 11/12/2020 1,050 W. Rock Company, 100 Severe Natural
Gaston Rd. Condition
52,500 52,500 Notice of Violation
202003101 11/12/2020 1,050 W. Rock Company, 100 Severe Natural 63,000 6,300,011 Notice of Violation
Gaston Rd. Condition
202003103 11/12/2020 600 W. Rock Company, Severe Natural
100 Gaston Rd Condition
9,000 9,000 Notice of Violation
202003306 11/17/2020 180 1701 Ivey St, Roanoke Debris in line
Rapids, NC, 27870, USA
5,400 5,400 Notice of Violation -
Notice of Intent
This Notice of Violation / Notice of Intent to Enforce (NOV/NOT) is being issued for the noted violation. Pursuant
to G.S. 143-215.6A, a civil penalty of not more than twenty-five thousand dollars ($25,000.00) may be assessed
against any person who violates or fails to act in accordance with the terms, conditions, or requirements of any
permit_ issued pursuant to G.S. 143-215.1.
�I n .❑ R rid
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11115 0'� �o CC G'(�_;� � . �c 31t'13 L ai1 \%t t li; Ph19 h'ij 0=1f, !i,(Q) husheshuishiess clays
wecenipti In your response, you should address the causes of non compliance, remedial actions, and all other
actions taken to prevent the recurrence of similar situations. The response to this correspondence will be
considered in this process. Enforcement decisions will also be based on volume spilled, volume reaching surface
waters, duration and gravity, impacts to public health, fish kills or recreational area closures. Other factors
considered in determining the amount of the civil penalty are the violator's history of non-compliance, the cost of
rectifying the damage, whether the spill was intentional and whether money was saved by non-compliance.
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If you have any questions, please do not hesitate to contact Mitchell Hayes with the Water Quality Section in
the Raleigh Regional Office at 919-791-4200 or via email at mitch.hayes@ncdenr.gov.
Sincerely,
Wtna
eg-, Scott Vinson, Regional Supervisor
Water Quality Regional Operations Section
Raleigh Regional Office
Division of Water Resources, NCDEQ
Cc: Raleigh Regional Office - WQS File
Laserfiche
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AFFP
PUBLIC NOTICE OF DISCHARGE OF
Affidavit of Publication
STATE OF NORTH
CAROLINA }
COUNTY OF HALIFAX }
SS
Tia Bedwell, being duly sworn, says:
That she is Editor of the The Daily Herald, a Daily
newspaper of general circulation, printed and published in
Roanoke Rapids, Halifax County, North Carolina; that the
publication, a copy of which is attached hereto, was
published in the said newspaper on the following dates:
November 20, 2020
Publisher's Fee:
COPY
PUBLIC NOTICE OF
DISCHARGE OF UNTREATED SEWAGE IN HALIFAX COUNTY
Tropical Storm Eta, which was once a hurricane, caused heavy ram and flooding on
Thursday, November 12th, 2020 leading to Roanoke Rapids Sanitary District having
thirteen wastewater spills. During the first two instances, 15,750 gallons and 10,500
gallons are estimated to have spilled from the wastewater collection system from
Manholes B46 and B52, sub -basin 'B', located at W 3rd St with Starke Dr and
Rapids St, respectively. The spills began at 8:30 a.m. and ended on Friday at 2:00
a.m. In the third instance, a total wastewater spill of an estimated 27 000 gallons
spilled from the wastewater collection system from Manhole A54, sub -basin A',
located at Land St and an unopened portion of W. 4th St. The spill began at 8:30
a.m. and ended on Thursday at 11:30 p.m. Three spills were recorded at Franklin St
between W. 1st and W. 2nd St., Sub -basin 'C', 9,900 gallons, 9,900 gallons, and
15,600 gallons spilled from Manholes C12, C11A, and C13B, respectively. The spills
began at 8:30 a.m. and ended at 7:30 p m. The seventh instance of a spill occurred
at Manhole G46 near the south end of River Rd and resulted in 46,500 gallons over
16 and a half hours. The remaining spills occurred from the Roanoke River
Interceptor, a major 21" sanitary sewer system pipe line, involving Manholes C183
through C186, C188 and Manhole D228 with 162,450 gallons of the total 297,600
gallon incident spilling untreated wastewater heavily diluted by sustained rain from
the remnants of Hurricane Eta into the waters of the state tributary to the Roanoke
\\\\\\\1li1III!IIJ/////, River in the Roanoke River Basin. Inflow into the sewer system from the runoff of 5-
\A R • CO. %j2 inches of ram exceeded the carrying capacity of the pipes. Preparation is being
�03 ••'••• ••''•.�iele for all known repairs necessary to reduce the source of inflow to return the
That said newspaper was regularly issued r .cirRr y \p system to service and minimize further discharge.
on those dates.
SIGNED:
Lq,
$ 112.40
r
.
'•. PUBLIC
ets(
/m C OU \\\\�� ermit # WQCS00027
//1l111il i 1111�l\\ R. Danieley Brown, CEO
Subscribed to and sworn to me this 20th day of November (252) 537-9137
2020. November 17, 2020
My Commission Expires April 29, 2023
40087229 40384245
DAN BROWN
RR SANITARY DISTRICT
PO BOX 308
ROANOKE RAPIDS, NC 27870
•
.
.
• ,-
t1CC Article 21 Chapter
15.1 C required this notice.
• anoke Rapids Sanitary District
Nov. 20, 2020