WQCS00004_NOV-2019-DV-0165 Response_20190418

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"Nv Metropolitan Sewerage District
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OF BUNCOMBE COUNTY, NORTH CAROLINA
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April 12, 2019
G. Landon Davidson, P.G., Regional Supervisor
Water Quality Regional Operations Section
Asheville Regional Office
Division of Water Resources, NCDEQ p►�� �rF1�+'�ouraes
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Subject: NOTICE OF VIOLATION APB $ 2019
Tracking Number: NOV-2019-DV-0165
Old River Rd. Incident # 201900384
Sanitary Overflow — February 21, 2019 Water
nn?ratlons
Permit No. WQCS00004
Metropolitan Sewerage District of Buncombe County
Mr. Davidson,
In response to the above -mentioned notice of violation for the SSO located at Old River
Road, MSD would like to provide you with information about the cause of overflow, past
projects, current projects, and upcoming projects that are in MSD's capital improvement
program that addresses rain dependent inflow/infiltration issues that was the contributing factor
to this overflow.
This incident occurred during a significant rainfall event. The area received in excess of 2.3"
of rain in a 48-hour period, adding to the already saturated ground, bringing the monthly total to
4.92" of rain. This section of 36" concrete interceptor was constructed in the mid-60's and
contains approximately 22,000 LF of sewer line running parallel to the French Board River all
laying inside the flood plain. Hydrogen sulfide has eaten away at the concrete pipe thinning the
walls and joints allowing 1/1 to penetrate during rain events when the French Broad River leaves
its banks.
MSD just completed phase 3 of 4 phases of lining the 36" RCP to eliminate RDII at an
estimated cost of $5,430,000.00 to line approximately 22,000 LF of 36" sewer line. Phase 4's
estimated completion date is April, 2020. Project #2011033, South French Broad Interceptor -
Lining.
MSD, in partnership with CDM Smith, is near completion of the French Broad/Carrier Bridge
Preliminary Engineering Report (PER). This important study, along with a hydraulic model of the
interceptors and Carrier Bridge Pump Station, will help define and recommend major
improvements within the above -mentioned area of the collection system. These improvements
include 36,330 LF of 60" relief interceptor running parallel to the above mentioned 36" RCP
interceptor thru the entire length of the Biltmore Estate along the South French Board River
Corridor. Project #2017070, South French Broad Relief Interceptor at an estimated construction
cost of $31,250,000.00. Surveying for this project is currently underway.

1
Project #2019045, Carrier Bridge Pump Station Replacement is also included in this study
at an estimated cost of $20,012,250.00. Land acquisition for a new station is currently underway
with construction scheduled to begin in FY 2021.
MSD has invested in excess of $350,000,000.00 into the collection system for Capital
Replacement Projects since consolidation in 1991. These projects have had huge impacts to
the reduction of 1/1 in the South French Broad River Corridor with a 91 % reduction in SSO's
since 1999. MSD has budgeted $332.4 million in Capital Improvements over the next 10 years
with $57 million going directly to this area of the South French Broad River Corridor.
If you have any additional questions regarding the overflow or any of the above -mentioned
projects, please give me a call. I have enclosed a copy of MSD's Ten Year Capital Improvement
Program. You are also welcome to attend MSD's Capital Improvement Program Committee
meeting on Tuesday, April 23, 2019 at 8:30 am at 2028 Riverside Drive which will review MSD's
10 CIP and highlight some of the mentioned project along the South French Broad River
Corridor.
Thanks,
C. Kenneth Stines
Division Director
System Services Division
MSD of Buncombe County, NC
[e-mail]
[phone]
cc: Tom Hartye
Protecting Our Natural Resources-
2028 Riverside Drive ASHEVILLE, NORTH CAROLINA 28804 TELEPHONE: [phone] FAX: [phone] WEBSITE: www.msdbc.org

METROPOLITAN SEWERAGE DISTRICT OF BUNCOMBE COUNTY, NORTH CAROLINA
TEN YEAR CAPITAL IMPROVEMENT PROGRAM
FY 2019-2020 through 2028-2029
r ;Ce3
APR 1 8 2019
r, +bons
Grp+FZ ()1
1
LOCATION OF PROJ. PROJECT PIPE PROJECT TOTAL TOTAL EST. FY 19-20 FY 20-21 FY 21-22 FY 22-23 FY 23-24 FY 24-25 FY 25.26 FY 26-27 FY 27-28 FY 28-29
PROJECT NAME PROJECT MGR, NUMBER RATING FOOTAGE ESTIMATED COST EXPENDS
�THRU FY S
_ BUDGET FOOTAGE BUDGET FOOTAGE BUDGET FOOTAGE BUDGET _I FOOTAGE BUDGET (FOOTAGE BUDGET FOOTAGE BUDGET FOOTAGE BUDGET FOOTAGE BUDGET FOOTAG BUDGET FOOTAGE
INTERCEPTOR AND WET WEATHER REHABILITATION r i
AB Tech Equalization Tank Asheville HC 2019047 NIA 0 $0 $0 $0 1 O I 50 $0 I $0 1 $0 r SO I SO 1 $0 $0
Christian Creek Interceptor
Buncombe County
HC
2011110
24
12,226
$5,755,429
$190.574
$1,950.370
3.668
$3.615,000
8,558
$0
I SO
SO
$0
1 $0
SO
1 $0
$0
ower Swannanoa Interceptor
Asheville
EB/HC
2004040
9
6,500
$6,599,879
$14.879
SO
1 $32.500
1 $0
$30.000
$12.500
$3,255,000
3.250
$3,255,000
3,250
$0
SO
SO
Middle Beaverdam Crk. @ 1-26
Woodfn
OH
2O10002
23
2.930
$1,299,830
$7,430
SO
I So
1 $0
1 s0
$0
$0
1 $10.000
$0
1 540,500
$1.241,900
2.930
South French Broad Relief Int.
Buncombe County
HC
2017070
NIA
36,330
331,250.250
E95,000
550,000
$0
$5.250
$510,000
$7,635,000
9,0821
$7,635,000
9,082
$7.635 000
9.082
$7,685.000
9.084
SO
SO
South French Broad Int. - Lining
Biltmore Estate
HC
2011033
8
21,913
$4.892.686
$4,059,686
5833,000
3,976
$0
SO
SO
$0
$0
$0
$0
$0
$0
Swannanoa Equalization Tank
Swannanoa
HC
2019046
NIA
0
$20.525,000
$O
$0
So
5700,000
$1,400,000
$9,212.500
$9,212,500
SO
So
$0
$0
1,e—. Branch Interceptor Lining
Asheville
DP
2019069
81
800
$251.000
$0
$251.000
800
$0
$0
$0
$0
SO
$0
50
$0
$0
Wave,ville Force Main Plant
Asheville
OH
2O18259
NIA
2,370
52,410000
$0
$2430000
2.370
$0
$0
$0
SO
SO
$0
SO
$0
$0
SUBTOTAL
83,0691
73,004.07411
$4 367.569
$5 514 370
10.814
$3.647 500
B,sse
---- ---
0
51,940,000
0
$16.860,000
9,082
52410 500
1L332
$10.900.000
12,332
$7 685,000
9,084
$40.500
9
57,241,900
2,9
Inflation per ENR Con. Cast Index
1.0000
1.0000
L
1.0290
1.0589
1,0895
1.1211
1.1537
1,1871
1
1.2215
1.2570
1.293/SUBTOTAL
wiM inflation
83069
Fl�..40�.741
54,367,569
55,514,370
10.814
$3,753,278
8,558
$746,7/8
0
52,113,722
0
$18,902492
9082
523,191,399
12,332
$72,939,537
12,332
59,387,533
9A84
550,907
0
51,606.194
2,93
1711711NAME
LOCATION OF
PROJECT
PROJ.
MGR.
PROJECT
NUMBER
PIPE
RATING
PROJECT
FOOTAGE
TOTAL
ESTIMATED COST
ET
FY 19-20
FY 20-21
FY 21-22
FY 22-23
FY 23-24
FY 24-25
FY 25-26
FY 26-27
FY 27-28
FY 28-29
BUDGET
FOOTAGE
BUDGET
FOOTAGE
BUDGET
FOOTAGE
BUDGET
FOOTAGE
BUDGET
FOOTAGE
BUDGET
FOOTAGE
BUDGET
FOOTAGE
BUDGET
FOOTAGE
BUDGET
FOOTAGE
BUDGET
FOOTAGE
GENERAL SEWER REHABILITATION
Albemade Commons PS Elimination
Asheville
OH
2O18171
NIA
832
$228.000
$0
s0
1 $0
$25,500
1 SO
I $202.500
8321
SO
E SO
$0
SO
f SO
Atkins Street
Arden
HC
2014012
39
1,833
$619,330
$5.480
$0
$0
1 $0
1 $2.250
1 528,000
1 $583,600
1,833
$0
$0
SO
I SO
11
Aurora Drive
Asheville
DP
2017145
53
2,815
$967,000
$10.000
$4.000
547,000
$906,000
2,875
$0
SO
I $0
$0
I Sol
I SO
50
I
Beale Road at Copney Lane
Asheville
DP
2009129
47
4,027
$1,509,925
$15.725
$16,200
$155.000
$0
$1,323,000
4.027
$0
I $0
$0
$0
SO
I $0
Beaucatcher Rd. @ Kenilworth Rd.
E. Asheville
SA
2015219
35
1.5901
$639.705
$179 408
5460,300
1,590
$0
1 $0
1
SO
I SO
1 $0
1 $0
1 $0
1 SO
I SO
Bellevue Road
S. Asheville
DP
2015175
49
1.100
$378,600
$9,600
1 57,000
I $57,000i
I $305,000
1,100
$0
I $01
I $0
I $0I
1 $0
I $0
II
11 Bent Tree Road
Asheville
DP
2016102
60
1,670
$782,250
$8,250
SO
1 $70,000
1 $704,000
1,670
SO
SO
1 $0
$0
$0
$0
1 $0
Braddock Way -PRP 20002
Asheville
OH
2O06025
36
3,848
$1.437,290
$18.353
SO
$0
$0
So
$1.000
$35.837
$1.382.100
3,848
$0
$O
SO
Buchanan Ave.
Asheville
$A
2014023
51
2.228
51,121,400
$28.000
$11.400
I $64,000
$1.018,000
2.228
$0
$0
1 $0
1 $0
1 $0
SO
So
Caledonia Road
Asheville
HC
2014153
31
1,225
$1,244,850
$365,600
SO
50
$O
SO
$0
$0
51,500
568,000
$809,750
1,225
SO
Chath am Road
Asheville
SA
2015019
43
1.450
$530.200
54,800
SO
$50.000
513,000
$0
$462,400
11450
$0
I $0
$0
$0
$O
Cherokee Road
Asheville
❑P
2009132
48
1,960
$782.680
$24,680
$0
$1,000
$101,000
$656,000
1,960
$0
$0
s0
$0
SO
$0
IlChestnul Lodge Rd.
Black Mountain
SA
2014017
61
4,560
$1,900.200
$43,200
5115 000
$1.742.000
4 560
$0
SO
$0
$0
s0
—:771$0
SO
$0
Cub Road
Asheville
OH
2O18027
40
1,204
$425,600
$O
$0
$0
$14,000
$9,000
$67,000
$335,600
1,204
$0
s0
$O
$0
Easl Chestnut Ave @live Points
N. Asheville
SA
2015192
36
5,225
51,875,800
$138,000
$1,000
I $0
$0
$31.800
5130,000
$0
$1,575,000
5,225
$0
I $0
I SO
Elk Mountain Plaoodfn
ce
W
HC
2010094
48
4,101
$1.158,250[::::::
518,000
$0
5760,000
$45.000
$935,2501
4.101
SO
$0
$0
$0
SO
$0
Page 1 of 4

METROPOLITAN SEWERAGE DISTRICT OF BUNCOMBE COUNTY, NORTH CAROLINA
TEN YEAR CAPITAL IMPROVEMENT PROGRAM
FY 2019-2020 through 2028-2029
TOTAL EST.
FY 19-20
FY 20-21
FY 21-22
�FY22-23
FY 23-24
FY 24-25
:FY�25-26
7--
FY 26-27
FY 27-2B
FY 28-29
PROJ.
MGR.
PROJECT
NUMBER
PIPE
RATING
PROJECT
FOOTAGE
TOTAL
ESTIMATED COST
EXPENDS
THRU FY 19
BUDGET FOOTAGE
1
BUDGET FOOTAGE
BUDGET FOOTAGE
BUDGET
FOOTAGE
BUDGET
FOOTAGE
BUDGET
FOOTAGE
BUDGET
FOOTAGE
BUDGET
FOOTAGE
BUDGET
FOOTAGE
BUDGET
FOOTAGE
n_ued...
OP 2015177 27 575 $196.000 SO SO SO $0 $O SO $2.500 $2,500 $29.000 $162,000 575 $0
OH
2O18033
85
1426
$510.000
$15.000
$22,500
$50,500
$422.000
1,426
SO
$0
SO
SO
50
$0
$0
OH
2O16251
40
510
$208.100
$0
$0
$0
55,500
$0
$19,600
$183.000
510
$0
SO
SO
$0
HC
2013104
24
2.302
$823,680
$7,880
SO
SO
SO
SO
$0
SO
SO
—
$815.800
2, 302
SO
HC
2019023
25
180
573,150
SO
$0
$0
SO
SO
$1,800
$0
1 $2.250
$23.000
1 $46.100
180
SO
SA
2007020
35
2,888
$958,100
$10,100
$0
$0
50
$6.500
$0
SO
1 $17,000
$924.500
2,8881
$0
I SO
SA
2015223
56
1,100
$371,900
$0
$7,000
$13,200
$351,700
1.100
$0
I $0
$0
1 $0
$0
I So
$0
OH
1 2O18035
20
590
$272.200
$0
SO
SO
SO
$0
$0
$0
$7,500
$0
S54,700
I 5210,000
590
HC
2017012
51
5651
$201,450
$2,300
$3,750
I $51,000
I $144,400
5651
$0
I $0
I Sol
! $0
I SO
I $0
$0
SA
2012127
52
4.0801
$1,469,700
$54,750
$54,550
I SO
I $1.360,400
4 0801
SO
1 $0
1 SO
SO
1 $0
53,000
I $0
$79.000
$0
$986.200
2,871 11
HC
2014154
22
2,871
$1,082.500
SO
$0
I $0
SO
SO
$0
$14.300
_
$0
OP
2014006
44
1,350
$499,000
$7,500
$0
SO
$10.000
5107000
5374,500
1,350
SO
$0
SO
I
! SO
SO
HC
2014015
51
918
$407.190
$5,640
52,250
I $58,000
$341,300
918
SO
I $0
1 $0
1 $0
$0
$0
SO
$A
2014189
22
21572
$1,100.000
528,000
$80,000
1 $992,000
2,572
$0
$0
1 $0
SO
$0
$0
$0
$0
$A
2019004
51
722
$206.602
$0
$4,000
51,000
$201.600
722
SO
$0
SO
$0
$0
SO
$0
OP
2015014
21
4,5501
$1.555.000
SO
$0
SO
$0
SO
$0
$20,000
$0
$20,500
5161,000
1 $1,353.500
4.550 11
OP
2017008
42
1.550
$563.500
SO
SO
$0
SO
$7,000
SO
$556,500
1,550j
$0
IFr $0
50
50
SA
2014018
54
2.495
$1,359,100
$18,500
$1,340,600
2,495
$0
$0
SO
$0
I $0
I SO
I $0
$0
$0
SA
2014183
33
3,022
$1,216,200
SO
$0
1 SO
SO
519,500
$0
$0
$68.200
I $304,000
1 5824,500
3.022
$0
OP
2014005
67
1,720
$635.800
$12,800
$183.000
1 $440,000
1,720
$0
$0
$0
$0
1 $0
$0
1 $0
1 SO
11
HC
2015194
27
582
$209.780
$2.380
$0
SO
1 $0
$0
$0
$0
SO
1 $0
$207,400
5821
SO
MS
2002101
N/A
200,000
$46,000.000
$4,400,000
$4,600.000
20.000
$4.600,000
20,000
$4,600.000
20,000
$4.600.000
20,000
$4,600.000
20,000
$4.600.000
20.000
$4,600.000
20,000
$4,600,000
20,000
$4,600,000
20.000
$4.600.000
20.000
EB
2002060
NIA
NIA
$500.000
SO
$50.000
1 $50,000
I $50.000
$50,000
550,000
$50,000
0
$50.0071
$50.000
550.000
$50.000
EB
Varies
Varies
Varies
Varies
SO
SO
SO
$0
$0
$0
$6,931,050
_ _ _
27,668
1_ 30
$8.535,837
_ _
30,101
.1
$7.955,950
29.743
$0
I $01
I SO
$10.460.700
_ J
38,277
347,402
$K139,877
$5,997,081
$8,085.700
26,2751
$10,319.675
-1-
33,482
$12.200.300
41.401
$11,594,600
a2,912
$8.839,300
31,402
$12.419,684
42,065
1.0000
1.0000
1.0000
1.02901t
1.1111
1.1537
1.1871
1.2215
1.2570
1.2934
343,402
$98,939,877
55,997,081
$8,085,700
26,275
510,618,946
33.492
$12,918,178
41.401
$12,632,866
42.912
$7,770,707
27,668
$9,847,432
70,171
59,444,616
29,743
510.797.557
31,482
$15,611,101
42,065
513,530,041
38.232
I
'ROJ. PROJECT PIPE PROJECT TOTAL EXPENDS
VIGR. NUMBER RATING FOOTAGE ESTIMATED CTOTAL EST. FY 19-20
DST THRU FY 19
FY 20-21
FY 21-22
FY 22-23
FY 23-24
FY 24-25
FY 25-26
FY 26-27
FY 27-28
FY 28-29
BUDGET
BUDGET
BUDGET
BUDGET
BUDGET
BUDGET
OH 2O14132 60 565 $229,750 $5,800 $6,5001 $22,5001 $195.950 565 $OI— I J I i
BUDGET
BUDGET
BUDGET
BUDGET IFOOTAGE

METROPOLITAN SEWERAGE DISTRICT OF BUNCOMBE COUNTY, NORTH CAROLINA
TEN YEAR CAPITAL IMPROVEMENT PROGRAM
FY 2019-2020 through 2028-2029
MGR.
NUMBER
RATING
TREATMENT PLANT, PUMP STATIONS & GENERAL CAPITAL IMPROVEMENTS r IT�1I
Elialo ical Treatment MSD.Treatment Plant HC N/A 0 ` I $0 $0 $2.500,000 $10.000.000 $12,000,000
Etuilding and Facility Rehabilitation
MSD-Treatment Plant
HC
2002068
NIA
0
$756.000
$101.000
1 $91,000
$6B,D00
1 $68,000
1
1
1
1 $68.000
1 $68.000
Carrier Bridge PS Replacement
Asheville
EEIMC
N/A
0
$20,012,250
1
1
58,950,000
1
$0
I $0
I $0
$0
$0
$0
Erwin Hills PS Improvements
Erwin Hills
DP
2019043
N/A
0
$125.000
$0
1
i $0
$0
1 $0
I $0
I $0
$0
$0
$0
$0
Flow Monitoring -
MSD•Treatmenl Plant
SA
2008013
N/A
0
$417981
,,0
$5000
$50,000
$50,000
$50,000
$50,000
$50,000
Incinerator Polymer System Replacement
MSD•Treatmenl Plant
HC
NIA
0
$0
$0
$0
$0
$0
I $0
$0
I $0
I $0
I $0
Mull Bldg. HVAC
Asheville
OH
WA
0
$32,600
$0
$0
$0
$0
$0
$0
$0
$0
Mull Bldg, IT Back-up Generator
Asheville
OH
NIA
0
$0
$175,000
$0
$0
$0
$0
I $0
$0
$0
$0
$0
11
Plant High Rate Primary Treatment
MSD-Treatment Plant
HC
2015054
NIA
0
$0
$0
$0
$0
$0
$0
$0
Solids Handling Capacity Improvements
MSD•Treatment Plant
HC
NIA
0
1 1
$180,000
I
1
$0
Thickener Rehabilitation
MSD - Treatment Plant
DIP
N/A
0
$100,000
1
$0
$0
1 $0
1 $0
1
$0
1 $0
$0
1 $0
$0
Weavervllle PS Replacement
Weaverville
HC
NIA
0
$7,267,000
$0
$0
1
1
1
1
$0
$0
$0
$0
$0
General Capital Equipment
Varies
LB
NIA
0
$150,000
$150,000
$150000
$150,000
I
SUBTOTAL
0
0
0
0
—L
IntfationZo ENR ConsL Cost Index
2 w%
!�
SUB TOTAL llh f.9.0 n
0
0
0
0
0
0
MGR.
DESIGN, ROW, & CONSTRUCTION MANAGEMENT EXPENSES
Desi n, ROW, & Canst. M mt. E.. MSD/ENG EB N/A N/A 0 1 $2,795,998 1 J I pal'_851 $3,239,959 $3471,600 _
SUBTOTAL 0 0 1 0 1 1 1 1 0 0 1 0
SUMMARY
MGR.
NUMBER
RATING
EXPENDS
SUBTOTAL with Inflation
_
CONTINGENCY
$1,000,000
REIMBURSEMENT PROJECTS
Various
Various
Various
0
$12.307
0
0
0
0
0
0
$100,000
0
3
TOTAL
Page 4 of 4

.01
APR ' Q 2019
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- -- - - 4:30 in
Metropolitan Sewerage District of
- Buncombe County, North Carolina
MSD2028 Riverside Drive • Asheville, North Carolina 28804
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