2023-08-08 - Agendas - Final
1
Water, Sewer, and Solid Waste Committee
8 Aug 2023
5:30 P.M.
(Or immediately following City Council Agenda Session)
Committee: Council Member Teresa Turk, Council Member D’Andre Jones, Council Member
Mike Wiederkehr, Council Member Scott Berna
Copy to: Mayor Lioneld Jordan, Paul Becker, Susan Norton, Kara Paxton, Kit Williams,
Chris Brown, Alan Pugh, Terry Gulley, Ross Jackson, Peter Nierengarten, Brian
Pugh, Corey Granderson, Aaron Watkins, Cody Ashworth, Greg Weeks, Jan Guy,
Mayo Miller, Josh Alleman, Aleks Kupe, Logan Trifone, Mike Larson, Jason
Alexander, Stan Boshart
From: Tim Nyander, Utilities Director
______________________________________________________________________
CALL TO ORDER
UPDATES
OLD BUSINESS:
1. Rate Study Update
Paul Becker – Chief Financial Officer
INFORMATIONAL ITEM
NEW BUSINESS:
2. Change Order – Sewer Repair Under Interstate-49
In 2021 City Water/Sewer Staff performed an inspection of the 48-inch gravity sewer line that
extends from Gregg Avenue to Sunshine Road. Visual inspections of each manhole were
conducted, and a ‘boat’ was constructed to float down each line segment and record video.
Overall, the line was in excellent shape, however, one area in the vicinity of Interstate-49 has
experienced damage at some point during its 15-years of service. This segment of line cannot
be repaired with typical excavation techniques due to its location under the Southbound
Highway-112 Exit Ramp on I-49.
City Council approved a design-build contract (Res. 6-23) with Structural Preservation Systems,
LLC (SPS), a national leader in trenchless pipe point repairs, to develop a plan for repairs in this
2
location. Once mobilized, SPS created a bypass system to dry the work zone, then entered the
pipe for initial shoring and sanitizing. Then a detailed engineering in-pipe investigation was
conducted to determine exact location and extent of repairs necessary. During this investigation,
the pipe and tunnel system were found to be “unsafe in its current condition” and “subject to
imminent collapse.”
The root cause of the failure of this pipeline is the lack of grouting in the annular space outside
the pipe, between the pipe wall and the tunnel encasement and tunnel walls. Without this grout
the original steel tunnel liner plates have corroded, and the tunnel has started to collapse,
thereby crushing the sewer pipe.
The original design-build contract cost (Res. 6-23) was $2,477,644.00 with a $375,000.00
contingency. SPS proposes a solution to completely rehabilitate the pipeline and stabilize the
tunnel, filling all void spaces. This solution will require four months additional construction time
and a change order cost of $7,500,000.00.
Staff has considered alternatives to this proposed change order. For example, installing a new,
independent sewer line in a new parallel tunnel. This option could be a lower cost at first glance.
However, it would take approximately two years to design, permit, and construct. All the while
the active sewer would be bypass pumping, at risk of failure, and at a significant operational
cost. Furthermore, the existing line would still need a high-cost grouting abandonment. Other
pipe-lining technologies have been considered as well such as cured in place pipe. However,
these technologies would likely create a very deformed final pipe shape due to existing
deflections and failed pipe segments. Furthermore, these liners would not address existing void
spaces nearby the tunnel that could contribute to surface settlement. Finally, these liners would
require all existing safety shoring in the pipe to be removed, a very high life-safety risk.
Staff recommends approval of a change order to the Design-Build contract with Structural
Preservation Systems, LLC in an amount not to exceed $7,500,000.00.
STAFF REQUESTS THIS BE FORWARDED TO THE CITY COUNCIL FOR CONSIDERATION
FOR APPROVAL
3. ARDOT Utilities Relocation Agreement for I-49 MLK Blvd. Interchange
ARDOT has requested utility relocations to prepare for the widening of Martin Luther King, Jr.
Blvd. (Highway-62) from S. Leflar Way to S. Sang Ave. including reconstruction of the interstate
overpass and creation of a new overpass at 15th Street.
ARDOT will phase the project, to begin in just the vicinity of 15th Street. The water and sanitary
sewer relocations for this first phase are estimated to cost approximately $5,308,725.00, subject
to public bidding, inclusive of engineering fees and easement acquisitions. The relocations are
estimated to be 100% reimbursable to the City of Fayetteville by ARDOT. This agreement is
primarily to establish the reimbursable percentage for both parties.
Hawkins-Weir Engineers, Inc. was selected for and has completed design of the utility
relocations necessary for the 15th Street phase of this project. Arkansas Department of Health
project review and easement acquisition is underway, then the project can proceed to bidding.
There are no budget impacts currently. Funds would be obligated to this project at the time a
construction bid award were presented. Staff recommends approval of the agreement with the
3
Arkansas Department of Transportation related to the Interstate-49 MLK Interchange
Improvements ARDOT Project 040846.
STAFF REQUESTS THIS BE FORWARDED TO THE CITY COUNCIL FOR CONSIDERATION
FOR APPROVAL
4. Resolution to Oppose Issuance of ADEQ Permit to Synagro
Chair Teresa Turk sponsored a resolution to oppose any request from Synagro or other
company that would allow the land application or release of industrial waste or similar materials
containing nutrients and/or phosphorus by Synagro or other company within either the Illinois
River basin or watershed or the White River basin or watershed which flows into Beaver Lake.
Discussion on this topic.
INFORMATIONAL ITEM
5. Mission Cottages Discussion
Discussion of this development’s wastewater treatment system
INFORMATIONAL ITEM
6. West Transmission Waterline Update
Update on Construction Manager at Risk (CMAR) selection process and next steps.
INFORMATION ONLY
7. Overview of WWTP Monthly Report
June 2023 Monthly WWTP Report
PRESENTATIONS
48-inch HOBAS Sewer Pipe Repair
ATTACHMENTS
HOBAS Repair Presentation
Structural Preservation Change Order Request
Structural Preservation Change Order Unsigned
Cost Estimate 15th St. – Hawkins Weir
Relocation Agreement – MLK
MLK Project Map
Resolution 156-23 Oppose Synagro Permit Request
June Monthly WWTP Report
ADJOURN
Next Water, Sewer, Solid Waste Committee meets on
Tuesday, September 12, 2023, at 5:30 p.m.
4
Fayetteville 48in HOBAS Pipe Repair
Presented by: Structural Technologies
Original Project Overview
The City of Fayetteville CCTV
recorded 925LF of 48in HOBAS
Sewer running underneath I-49.
Several locations were identified to
be in a failed state
STRUCTURAL Technologies was
contracted to Investigate, Design,
and Build a repair solution to
address the failing sections
Original Work Sequence
Setup Bypass
Perform manned entry to dewater and
sanitize pipeline
Install temporary shoring in visibly
distressed areas
SGH performs investigation of 48”
HOBAS Pipe and develops repair design
STRUCTURAL performs the rehabilitation
Bypass System Setup
Initial Pipeline Entry
After dewatering, cleaning, and
sanitizing the line, we installed
temporary shoring for SGH to
perform their inspection
Shoring was based on what we
originally thought of the damages
However, SGH found far
worse than anybody imagined
US MH
DS MH
Joint 34/35
There was a collapse at the crown of Joint 34/35.
We observed screw-jack spacer at the upstream
end of Pipe 35, installed during original installation
of the HOBAS Pipe
Pipe 36
Longitudinal crack with reverse
curvature at the crown of Pipe 36
Ribs of steel casing touching the
outside of the HOBAS pipe were
observed through a borescope
Compromised 72in Steel Tunnel Casing
Joint 14/15 Joint 32/33Joint 23/24
Joints Deflected from Screw Jacks
SGH Recommendations
The entire length of the tunnel system must be stabilized
prior to proceeding with any internal CFRP repairs.
Stabilization of the tunnel system must include grouting
the annular space between the HOBAS pipe and the
steel tunnel casing.
After grouting the annular space, stabilize the soils
behind the steel casing.
Proposed Work Sequencing
Establish/Implement Enhanced Bypass Plan
Shoring Engineering, Design, Mock-Ups, Installation
Polyurethane Bulkhead Injection
Annular Grouting Between 48” HOBAS Pipe and 72” Steel Casing
Soil Stabilization
Cementitious Grout Void Filling
Sodium Silicate Injection for Soil/Rock Hardening
CFRP Rehabilitation of HOBAS Piping
Demobilization and Removal of Bypass System
Enhanced Bypass System
Current sewer is 100% reliant on our
bypass until this tunnel is repaired.
Current system designed for 20MGD
Longer project; extends into wetter months
Bypass now even more critical
STRUCTURAL to provide additional
standby pumps immediately
STRUCTURAL to provide secondary,
independent bypass system to support
additional 13MGD flow when directed
by City
Shoring Design/Installation
STRUCTURAL to demobilize for 30-40 days to design, develop, test and
source materials for the shoring system (this began on 7/24)
Mock-Up for constructability and access evaluation scheduled for 8/7 and
8/8 at our corporate headquarters
Once SGH Shoring Design is finalized, STRUCTURAL to re-mobilize to
site and install shoring system (~12 days in pipe)
Shoring Design/Installation
Polyurethane Bulkhead Injection
Polyurethane Bulkhead Injection is
performed to reduce the total
annular space to be filled into
smaller, more controllable sections
This allows us to more accurately
estimate required materials and monitor
use while pumping, creating a safer and
higher quality operation
STRUCTURAL to install Polyurethane
Bulkheads at 60-70LF spacing
through annulus space (~5 Days)
Annular Grouting
Infilling the annular space surrounding the 48in
HOBAS pipe is first step in stabilizing and
repairing the system
STRUCTURAL to install cellular grout to fill
entire annulus space between 48” HOBAS
Pipe and 72” Steel Casing (~15 Days,
~550CY of Sulfate-Resistant Grout)
Soil Stabilization
STRUCTURAL to drill small injection holes
through HOBAS pipe, cellular grout, and
steel casing into surrounding soil/rock and
inject sodium silicate (~30 days)
Sodium silicate will expand into cracks, small
voids, and loose soil and cure in place,
stabilizing the soil
Any large voids identified will be filled with
cementitious grout
Soil
Stabilization
Material
Cellular
Concrete
Polyurethane
Bulkhead
48”
HOBAS
Pipe
72” Steel
Encasement
CFRP Rehabilitation of HOBAS Piping
Continuous, long-lasting solution to replace HOBAS
section underneath I-49
STRUCTURAL to remove shoring, cut out damaged
sections of HOBAS Piping, and resurface the pipe
as necessary to receive CFRP laminate
Dehumidify the pipe, and prepare the HOBAS
surface via abrasive blasting
STRUCTURAL to install 925LF of V-WrapTM CFRP
System and chemical-resistant top coat per SGH
Stamped Design
Original Contract
Cost UOM Quantity Extended Cost
1 Submittals, Engineering, and up‐front Project Planning 63,250.00$ LS 1 63,250.00$
2 Mobilization 299,499.80$ LS 1 299,499.80$
3 Bypass System Installation and Pressure Testing 567,000.00$ LS 1 567,000.00$
4 Bypass System with Rental, Fueling and Pump Watch 12,556.53$ Days 40 502,261.20$
5 Rescue Team 143,545.00$ LS 1 143,545.00$
6 Pipeline Sanitizing and Safety Shoring 71,050.00$ LS 1 71,050.00$
7 Inspection and Design Modifications 86,275.00$ LS 1 86,275.00$
8 CFRP Materials Delivered to Site 175,000.00$ LS 1 175,000.00$
9 CFRP Installation 5,234.05$ LF 100 523,405.00$
10 Demobilization 30,193.20$ LS 1 30,193.20$
11 Closeout Report 16,164.80$ LS 1 16,164.80$
2,477,644.00$
Item No.
Original Contract Value:
Approved Change Orders 01 and 02
Cost UOM Quantity Extended Cost
1 Submittals, Engineering, and up‐front Project Planning 63,250.00$ LS 1 63,250.00$
2 Mobilization 299,499.80$ LS 1 299,499.80$
3 Bypass System Installation and Pressure Testing 567,000.00$ LS 1 567,000.00$
4 Bypass System with Rental, Fueling and Pump Watch 12,556.53$ Days 40 502,261.20$
5 Rescue Team 143,545.00$ LS 1 143,545.00$
6 Pipeline Sanitizing and Safety Shoring 71,050.00$ LS 1 71,050.00$
7 Inspection and Design Modifications 86,275.00$ LS 1 86,275.00$
8 CFRP Materials Delivered to Site 175,000.00$ LS 0 ‐$
9 CFRP Installation 5,234.05$ LF 0 ‐$
10 Demobilization 30,193.20$ LS 1 30,193.20$
11 Closeout Report 16,164.80$ LS 1 16,164.80$
1,779,239.00$
CO1.1 Feasibility and Shoring Design 50,000.00$ LS 1 50,000.00$
50,000.00$
1,829,239.00$
CO2.1 Shoring Materials, Freight, Re‐Mobilization, Engineering, Labor, Installation 715,000.00$ LS 1 715,000.00$
CO2.2 Extended Bypass Pumping Rental, Fueling, and Pump Watch Beyond 40 Days 7,155.00$ Days 13 93,015.00$
CO2.3 On‐Site Supervision and Facilities Costs While De‐Mobilized 656.00$ Days 40 26,240.00$
834,255.00$
2,663,494.00$
Item No.
Original Contract Value:
Change Order 01:
Total Contract With Change Order 01:
Change Order 02:
Total Contract With Change Order 02:
Proposed Change Order 03
2,663,494.00$
CO3.1 Rescue Team (After 40 days captured on line item 3) 3,589.00$ DAY 64 229,696.00$
CO3.2 Bypass Operation of Original Bypass System (in addition to the 40 days captured on line item 4) 7,155.00$ DAY 94 672,570.00$
CO3.3 Secondary Stand Alone Bypass (Installation and 60 days of Bypass Operation) 520,000.00$ LS 1 520,000.00$
CO3.4 Bulkheads for Annular Grouting (Polyurethane Foam): 423,000.00$ LS 1 423,000.00$
CO3.5 Annular Grouting (Cellular Concrete): 830,000.00$ LS 1 830,000.00$
CO3.6 Soil Stabilization (Lump Sum up to 25,000 Gallons) 1,266,447.00$ LS 1 1,266,447.00$
CO3.7 CFRP Materials Delivered to Site 175,000.00$ LS 1 175,000.00$
CO3.8 Establish Environmental Conditions and Install CFRP on Original 100LF 5,234.05$ LF 100 523,405.00$
CO3.9 CFRP Rehabilitation on All Un‐Grouted Sections of HOBAS Pipe 2,970.00$ LF 755 2,242,350.00$
CO3.10 Bypass Operation of Secondary Bypass System (After 60 days captured on line item 18) 7,155.00$ DAY 30 214,650.00$
CO3.11 Soil Stabilization Allowance (Up to 25,000 Additional Gallons) 21.73$ GALLON 25000 543,250.00$
CO3.12 CFRP Rehabilitation From Manhole to Manhole (Additional 70LF) 2,970.00$ LF 70 207,900.00$
CO3.13 Daily rate for second Pump Watch during Rain Events 2,405.00$ DAY 15 36,075.00$
7,884,343.00$
10,547,837.00$
1,001,875.00$
9,545,962.00$
STRUCTURAL will make every effort to expedite the project to minimize days of Bypass operation. Line Items 3.1, 3.2, 3.10, and 3.13 will be invoiced for Days used so this is a potential area of savings. For
example, if the project is completed 3 days ahead of schedule, there are potential large savings from this final contract value.
Owner Option:
Potential Final Contract Value:
Change Order 03:
Total Contract With Change Order 03:
Total Contract With Change Order 02:
Initiated by:
OWNER
CONTRACTOR
SUBCONTRACTOR
CHANGE ORDER REQUEST
PROJECT NAME/ADDRESS: CHANGE ORDER NUMBER: 635148-03
City of Fayetteville
Design-Build 48” HOBAS Sewer Repair DATE OF CHANGE ORDER: 8/03/23
Client: CONTRACT DATE: 1/3/23
City of Fayetteville
113 West Mountain Street
Fayetteville, AR 72701 CONTRACT SCOPE: IDB 48” HOBAS Sewer Repair
The contract is changed as follows:
STRUCTURAL to
• Provide 64 Additional Days of Confined Space Rescue Team*
• Provide 94 Additional Days of Primary Critical Bypass System *
• Install secondary 13MGD Bypass System and operate for 60 Days per owner’s direction
• Install Polyurethane Foam Bulkheads as necessary to support successful annular grouting ope ration
• Fill annulus space between 48 ” HOBAS Pipe ad 72” Steel Casing with cellular, sulfate-resistant grout
• Perform soil stabilization around the 72” Steel Tunnel using cementitious grout and sodium silicate injection
• Install CFRP Stand-alone rehabilitation of damaged HOBAS Piping
*Billed at daily rates
Cost Summary:
Total change order amount reflects highest assumed durations and material quantities in SOV. Work will be billed per the pricing
table attached.
Total Change Order Amount: $7,884,343.00
Original Contract Sum .................................................................................................$2,477,644.00
Net change by previously authorized Chang e Orders ...............................................$185,85 0.00
Contract Sum prior to this Change Order...................................................................$2,663,494.00
Amount of increase authorized by this Change Order .............................................$7,884,343.00
New Contract Sum including this Change Order .....................................................$10,547 ,837.00
NOTE: This summary does not reflect adjustments in S ubcontract Sum or Subcontract Time for changes
authorized by Construction Change Directive but not yet finalized by Contractor and Subcontractor.
The adjustments to the contract, if any, specified above shall constitute a full and final settlement of an y and all
claims arising out of or related to the change set forth herein, including claim s for impact and delay costs. Except as
expressly modified herein, all terms and conditions of the contract remain unchanged and in full force and effect.
CITY OF FAYETTEVILLE STRUCTURAL PRESERVATION SYSTEMS, LLC
BY: .............................................................. BY:
DATE: DATE:
Cost UOM Quantity Extended Cost
1 Submittals, Engineering, and up-front Project Planning 63,250.00$ LS 1 63,250.00$
2 Mobilization 299,499.80$ LS 1 299,499.80$
3 Bypass System Installation and Pressure Testing 567,000.00$ LS 1 567,000.00$
4 Bypass System with Rental, Fueling and Pump Watch 12,556.53$ Days 40 502,261.20$
5 Rescue Team 143,545.00$ LS 1 143,545.00$
6 Pipeline Sanitizing and Safety Shoring 71,050.00$ LS 1 71,050.00$
7 Inspection and Design Modifications 86,275.00$ LS 1 86,275.00$
8 CFRP Materials Delivered to Site 175,000.00$ LS 0 -$
9 CFRP Installation 5,234.05$ LF 0 -$
10 Demobilization 30,193.20$ LS 1 30,193.20$
11 Closeout Report 16,164.80$ LS 1 16,164.80$
1,779,239.00$
CO1.1 Feasibility and Shoring Design 50,000.00$ LS 1 50,000.00$
50,000.00$
1,829,239.00$
CO2.1 Shoring Materials, Freight, Re-Mobilization, Engineering, Labor, Installation 715,000.00$ LS 1 715,000.00$
CO2.2 Extended Bypass Pumping Rental, Fueling, and Pump Watch Beyond 40 Days 7,155.00$ Days 13 93,015.00$
CO2.3 On-Site Supervision and Facilities Costs While De-Mobilized 656.00$ Days 40 26,240.00$
834,255.00$
2,663,494.00$
CO3.1 Rescue Team (After 40 days captured on line item 3)3,589.00$ DAY 64 229,696.00$
CO3.2 Bypass Operation of Original Bypass System (in addition to the 40 days captured on line item 4)7,155.00$ DAY 94 672,570.00$
CO3.3 Secondary Stand Alone Bypass (Installation and 60 days of Bypass Operation)520,000.00$ LS 1 520,000.00$
CO3.4 Bulkheads for Annular Grouting (Polyurethane Foam):423,000.00$ LS 1 423,000.00$
CO3.5 Annular Grouting (Cellular Concrete):830,000.00$ LS 1 830,000.00$
CO3.6 Soil Stabilization (Lump Sum up to 25,000 Gallons)1,266,447.00$ LS 1 1,266,447.00$
CO3.7 CFRP Materials Delivered to Site 175,000.00$ LS 1 175,000.00$
CO3.8 Establish Environmental Conditions and Install CFRP on Original 100LF 5,234.05$ LF 100 523,405.00$
CO3.9 CFRP Rehabilitation on All Un-Grouted Sections of HOBAS Pipe 2,970.00$ LF 755 2,242,350.00$
CO3.10 Bypass Operation of Secondary Bypass System (After 60 days captured on line item 18)7,155.00$ DAY 30 214,650.00$
CO3.11 Soil Stabilization Allowance (Up to 25,000 Additional Gallons)21.73$ GALLON 25000 543,250.00$
CO3.12 CFRP Rehabilitation From Manhole to Manhole (Additional 70LF)2,970.00$ LF 70 207,900.00$
CO3.13 Daily rate for second Pump Watch during Rain Events 2,405.00$ DAY 15 36,075.00$
7,884,343.00$
10,547,837.00$
1,001,875.00$
9,545,962.00$
Item No.
STRUCTURAL will make every effort to expedite the project to minimize days of Bypass operation. Line Items 3.1, 3.2, 3.10, and 3.13 will be invoiced for Days used so this is a potential area of savings. For
example, if the project is completed 3 days ahead of schedule, there are potential large savings from this final contract value.
Owner Option:
Potential Final Contract Value:
Change Order 03:
Original Contract Value:
Total Contract With Change Order 03:
Change Order 01:
Total Contract With Change Order 01:
Change Order 02:
Total Contract With Change Order 02:
CHANGE ORDER
Contract Title:
Change Order No.3 Date of Issuance:
To Contractor: Structural Preservation Systems, LLC.ORDINANCE/RESOLUTION:
Effective:
The Contract is changed as follows:
Bid Bid Previous Unit Contract Revised Revised Original Revised
Item Item Estimated of Unit Estimated Unit Estimated Estimated
No. Description Quantity Measure Price Quantity Price Cost Cost
1
Submittals, Engineering and up-
front Project Planning 1 LS 63,250.00$ 1 63,250.00$ 63,250.00$ $63,250.00
2 Mobilization 1 LS 299,499.80$ 1 299,499.80$ 299,499.80$ $299,499.80
3
Bypass System Installation and
Pressure Testing 1 LS 567,000.00$ 1 567,000.00$ 567,000.00$ $567,000.00
4
Bypass System with Rental,
Fueling and Pump Watch 40 DAYS 12,556.53$ 40 12,556.53$ 502,261.20$ $502,261.20
5 Rescue Team 1 LS 143,545.00$ 1 143,545.00$ 143,545.00$ $143,545.00
6
Pipeline Sanitizing and Safety
Shoring 1 LS 71,050.00$ 1 71,050.00$ 71,050.00$ $71,050.00
7
Inspection & Design
Modifications 1 LS 86,275.00$ 1 86,275.00$ 86,275.00$ $86,275.00
8 CFRP Materials Delivered to Site 0 LS 175,000.00$ 0 175,000.00$ -$ $0.00
9 CFRP Installation 0 LF 5,234.05$ 0 5,234.05$ -$ $0.00
10 Demobilization 1 LS 30,193.20$ 1 30,193.20$ 30,193.20$ $30,193.20
11 Closeout Report 1 LS 16,164.80$ 1 16,164.80$ 16,164.80$ $16,164.80
CO1.1 Feasibility and Shoring Design 1 LS 50,000.00$ 1 50,000.00$ 50,000.00$ $50,000.00
CO2.1
Updated Shoring - materials,
freight, re-mobilization,
engineering, labor, installation,
entire 925-LF
1 LS 715,000.00$ 1 715,000.00$
715,000.00$
$715,000.00
CO2.2 Extended Bypass Pumping
Duration beyond 40-days 13 DAYS 7,155.00$ 13 7,155.00$ 93,015.00$ $93,015.00
August 4, 2023
6-23
January 3, 2023
Design-Build Contract: Emergency Sewer Line Repair
Page 1 of 3
CO2.3 On-site supervision and facilities
costs while de-mobilized 40 DAYS 656.00$ 40 656.00$
26,240.00$
$26,240.00
CO3.1 Rescue Team Additional Days 0 DAYS -$ 64 3,589.00$ -$ $229,696.00
CO3.2 Bypass Pumping Additional Days 0 DAYS -$ 94 7,155.00$ -$ $672,570.00
CO3.3 Secondary Bypass System for Wet
Weather 0 LS -$ 1 520,000.00$ -$ $520,000.00
CO3.4 Polyurethane Foam Bulkhead
Installation 0 LS -$ 1 423,000.00$ -$ $423,000.00
CO3.5 Cellular Concrete Annular
Grouting 0 LS -$ 1 830,000.00$ -$ $830,000.00
CO3.6 Soil Stabilization (up to 25,000
gal)0 LS -$ 1 1,266,447.00$ -$ $1,266,447.00
CO3.7 CFRP Materials Delivered to Site 0 LS -$ 1 175,000.00$ -$ $175,000.00
CO3.8
Establish Environmental
Conditions and Install CFRP on
Original 100-LF
0 LF -$ 100 5,234.05$
-$
$523,405.00
CO3.9
CFRP Rehabilitation on All
ungrouted Sections of HOBAS
Pipe
0 LF -$ 755 2,970.00$
-$
$2,242,350.00
CO3.10 Bypass Pumping, Additional Days
for Secondary Bypass System 0 DAYS -$ 30 7,155.00$
-$
$214,650.00
CO3.11 Soil Stabilization Allowance (up
to 25,000 add'l gallons)0 GALLONS -$ 25000 21.73$ -$ $543,250.00
CO3.12 CFRP Rehabilitation in grouted
areas near manholes 0 LF -$ 70 2,970.00$ -$ $207,900.00
CO3.13 Daily Rate for Second Pump
Watch During Rain Events 0 DAYS -$ 15 2,405.00$ -$ $36,075.00
Summation of Cost 2,663,494.00$ $10,547,837.00
Net Cost for this Change Order $7,884,343.00
Not valid until signed by the Owner
The original Contract Price was 2,477,644.00$
Net change by previously authorized change orders 185,850.00$
The Contract Price prior to this Change Order was 2,663,494.00$
The Contract Price will increase by $7,884,343.00
Page 2 of 3
The new Contract Price including this Change Order will be 10,547,837.00$
The Contract Time(s) will increase by 0 calendar days
Required dates of Completion as of the date of this Change Order therefore are:
Substantial Completion n/a
Final Completion n/a
NOTE:
Structural Preservation Systems, LLC.CITY OF FAYETTEVILLE
BY DATE BY DATE
This summary does not reflect changes in the Contract Price or Time(s) which have been authorized by Work Change Directives not incorporated in this or
previous Change Orders.
Page 3 of 3
Pre-Final Design Cost Estimate
ArDOT I-49 Utility Relocations - 15th Street
City of Fayetteville, Arkansas
HWEI Project No. 2022129
July 21, 2023
Item No. Description
1 Performance and Payment Bonds 1 LS $ 100,000 $ 100,000
2 Mobilization 1 LS $ 50,000 $ 50,000
3 Trench Safety/Protective Systems 1 LS $ 50,000 $ 50,000
4 Construction Erosion Control and Sediment Control 1 LS $ 15,000 $ 15,000
5 Site Preparation 1 LS $ 75,000 $ 75,000
6 Remove and Dispose of Concrete Sidewalks and Driveways 475 SY $ 25 $ 11,875
7 Remove and Dispose of Concrete Curb or Curb & Gutter 175 LF $ 15 $ 2,625
8 Remove and Dispose of Storm Drain Pipe (up to 24") 34 LF $ 25 $ 850
9 Clearing and Grubbing 1 LS $ 50,000 $ 50,000
10 Construction Dewatering 1 LS $ 25,000 $ 25,000
11 Bypass Pumping 1 LS $ 90,000 $ 90,000
12 Granular Backfill (Trenches) 200 CY $ 75 $ 15,000
13 Select Backfill (Trenches) 200 CY $ 40 $ 8,000
14 Select Backfill (Excavations) 300 CY $ 50 $ 15,000
15 Flowable Fill (Trenches) 100 CY $ 150 $ 15,000
16 Class 7 Aggregate Base Course 200 CY $ 100 $ 20,000
17 Rock Excavation (Trenches) 1 LS $ 100,000 $ 100,000
18 Pipe Casing - 24" Steel (Open Cut) 100 LF $ 750 $ 75,000
19 Pipe Casing - 36" Steel (Bored) 100 LF $ 3,000 $ 300,000
20 Pipe Casing - 36" Steel (Open Cut) 340 LF $ 1,250 $ 425,000
21 Pipe Casing - 48" Steel (Open Cut) 360 LF $ 1,500 $ 540,000
22 Sanitary Sewer Trenching and Backfilling, 4-8' Deep (12-Inch) 154 LF $ 75 $ 11,550
23 Sanitary Sewer Trenching and Backfilling, 4-8' Deep (30-Inch) 30 LF $ 125 $ 3,750
24 Sanitary Sewer Trenching and Backfilling, 8-12' Deep (12-Inch) 62 LF $ 100 $ 6,200
25 Sanitary Sewer Trenching and Backfilling, 8-12' Deep (24-Inch) 15 LF $ 150 $ 2,250
26 Sanitary Sewer Trenching and Backfilling, 8-12' Deep (30-Inch) 369 LF $ 175 $ 64,575
27 Seeding, Fertilizing and Mulching 1,600 SY $ 6 $ 9,600
28 Solid Sodding 700 SY $ 12 $ 8,400
29 Asphalt Pavement Repair (Type 3, 3" Thickness) 360 SY $ 150 $ 54,000
30 Cold Milling Asphalt Pavement 360 SY $ 50 $ 18,000
31 Asphalt Cold Mix (3" Thickness) 275 SY $ 100 $ 27,500
32 Curb and Gutter (Type A - Barrier) 175 LF $ 75 $ 13,125
33 Concrete Trail (12' width, 4" thickness) 200 SY $ 100 $ 20,000
34 18" ADS-N12 34 LF $ 100 $ 3,400
35 Reconstruct Inlet Top 2 EA $ 1,500 $ 3,000
36 Water Pipe (18" PVC, AWWA C900, Class 305, DR 14) 2,042 LF $ 175 $ 357,350
37 Ductile Iron Fittings 9,000 LBS $ 18 $ 162,000
38 18" Butterfly Valve with Valve Box 6 EA $ 25,000 $ 150,000
39 Fire Hydrant Assembly (Regular) 4 EA $ 7,500 $ 30,000
40 Connect to Existing 24" Water Main 2 EA $ 10,000 $ 20,000
41 Remove and Dispose Water Line (24-Inch) 1,260 LF $ 500 $ 630,000
42 Cut & Cap Existing 6" Water Line 1 EA $ 2,500 $ 2,500
43 Cut & Cap Existing 24" Water Line 4 EA $ 6,000 $ 24,000
44 Concrete Blocking 60 CY $ 175 $ 10,500
45 Water Line Marker Post 5 EA $ 150 $ 750
46 4" Combination Air/Vacuum Release Valve with Vault 1 EA $ 25,000 $ 25,000
47 1" Water Service Connection 2 EA $ 1,600 $ 3,200
48 Water Service Line (1" Copper Tubing, Type K) 20 LF $ 40 $ 800
49 1" Single Water Meter Box 1 EA $ 1,400 $ 1,400
50 Sewer Pipe (12" PVC, SDR 26) 216 LF $ 200 $ 43,200
51 Sewer Pipe (24" PVC, SDR 26) 15 LF $ 275 $ 4,125
52 Sewer Pipe (30" PVC, SDR 26) 399 LF $ 350 $ 139,650
53 Sewer Line Marker Post 6 EA $ 150 $ 900
54 Standard Depth Manhole (4' Diameter, 0-6' Deep) 4 EA $ 7,500 $ 30,000
55 Additional Manhole Depth (4' Diameter) 8 VF $ 300 $ 2,400
56 Standard Depth Manhole (6' Diameter, 0-6' Deep) 2 EA $ 12,000 $ 24,000
57 Additional Manhole Depth (6' Diameter) 9 VF $ 800 $ 7,200
58 Manhole Frame and Cover (Hinged & Locking) 6 EA $ 1,000 $ 6,000
59 Connect Sewer Main Pipe to Existing Manhole 1 EA $ 1,500 $ 1,500
60 Abandon Existing Manhole 2 EA $ 1,800 $ 3,600
61 Remove and Dispose of Manhole 2 EA $ 2,000 $ 4,000
Unit PriceQuantity/Unit Total Price
2022129 Pre-Final Cost Estimate -15th Street 1 of 2
Pre-Final Design Cost Estimate
ArDOT I-49 Utility Relocations - 15th Street
City of Fayetteville, Arkansas
HWEI Project No. 2022129
July 21, 2023
Item No. Description Unit PriceQuantity/Unit Total Price
62 Remove and Dispose of Sewer Main (12-Inch)778 LF $ 150 $ 116,700
63 Remove and Dispose of Sewer Main (24-Inch) 233 LF $ 200 $ 46,600
64 Abandon & Grout Fill Sewer Main (12-Inch) 70 LF $ 150 $ 10,500
65 Abandon & Grout Fill Sewer Main (24-Inch) 172 LF $ 200 $ 34,400
66 Cut & Plug Existing 12" Sewer Main 2 EA $ 1,200 $ 2,400
67 Cut & Plug Existing 24" Sewer Main 1 EA $ 2,500 $ 2,500
68 Concrete Anchor Collar (12" Sewer Line) 6 CY $ 2,500 $ 15,000
69 Concrete Anchor Collar (30" Sewer Line) 16 CY $ 2,500 $ 40,000
70 Remove and Replace Fence (6' Tall, Security Steel) 258 LF $ 500 $ 129,000
71 Remove and Reinstall Light Pole 1 EA $ 8,000 $ 8,000
72 Stream Bank Protection and Restoration 1 LS $ 50,000 $ 50,000
TOTAL ESTIMATED CONSTRUCTED COST $ 4,367,875
2022129 Pre-Final Cost Estimate -15th Street 2 of 2
Page 1 of 4
Rev. 11/09/2022
ARKANSAS STATE HIGHWAY COMMISSION
HIGHWAY - UTILITY CONSTRUCTION/RELOCATION AGREEMENT
State Job No 040846 (Utilities) County Washington
Federal Aid Project NHPP-9142(51) Route I-49 Section 28
Job Location Hwy. 62 Intchng. Impvts. Utility Owner City of Fayetteville
(Fayetteville)(F)
THIS AGREEMENT, made and entered into this ______ day of
______________________, 20 ____, by and between the Arkansas State Highway
Commission, acting by and through the duly authorized representatives of the Arkansas
Department of Transportation, with headquarters at Little Rock, Arkansas, hereinafter
referred to as the “Department,” and the City of Fayetteville, Arkansas acting by and
through its duly authorized representatives, hereinafter referred to as the “Owner”
WITNESSETH:
The Department proposes to make highway improvements as specified under the
above referenced job number and the Owner will adjust or relocate its existing facilities as
set out in the attached plans and cost estimate.
The Department will participate in the cost of said adjustment/relocation to the extent
that eligibility is hereinafter established.
Payment will be made on actual cost basis as mutually agreed between Owner and
Department.
This agreement is governed by all applicable State and Federal laws, rules, and
regulations including the Arkansas State Highway Commission Utility Accommodation Policy
adopted by Commission Minute Order 2010-146 as amended and supplemented, the Federal
Aid Program Guide on Utility Adjustments and Accommodation on Federal Aid Highway
Projects as amended and supplemented, and the provisions of 23 CFR § 645 as amended
and supplemented.
DESCRIPTION OF WORK: See Exhibit A on Page 4
The Department agrees that the required adjustment is 100% eligible for
reimbursement for the total cost which is estimated to be $4,367,875.00 of which
$4,367,875.00 is to be paid by the Department and $0.00 is to be borne by Owner.
Page 2 of 4
Rev. 08/07/2017 Job 040846
City of Fayetteville
Owner will not commence work until authorized by the Department, and will then
endeavor to begin within 180 calendar days and complete within 300 calendar days
thereafter.
On completion of said work, Owner is responsible for the cleanup and restoration of
the work area including the disposal of surplus materials and debris.
Final billing must include all supporting detail. Owner shall also submit one (1) set of
as-built drawings at this time.
Payment will be 100% of lump sum bills and actual cost bills, at the discretion of the
Department a 10% retainage can be withheld and released upon completion of an audit
review. All final bills for utility relocation are subject to review and audit by state and/or federal
auditors.
Expenses incurred under an actual cost agreement may be billed to the Department
monthly in increments of $5,000.00 or more.
Owner must maintain cost records and accounts to support the agreed
adjustment/relocation work. Said records to be retained and available for inspection for a
period of three (3) years from date of final payment.
Owner shall be responsible for any and all hazards to persons, property, and traffic.
With respect to traffic control, Owner shall adhere to the requirements of the Manual
of Uniform Traffic Control Devices as amended and supplemented.
To the extent applicable to this agreement, the Owner shall comply with the Buy
America and Build America, Buy America requirements (as specified in 23 U.S.C. 313, 23
CFR 635.410 and the Infrastructure Investment and Jobs Act (IIJA)). The Owner is not
required to change its existing standards for materials as long as these requirements are
met. These requirements take precedence over regulations pertaining to the accommodation
or regulation of the Owner’s facilities (as specified in 23 CFR 645) on contracts and
agreements involving Federal-Aid Highway Program funding and precedence over
regulations which allow the Owner to furnish materials from company stock (as specified on
23 CFR 645.117(e)). Company Stock materials that do not meet these requirements may not
be permanently incorporated into a Federal-Aid Highway Program funded project. The Owner
must provide a definitive statement that all products permanently incorporated into the project
are covered under these requirements. This requirement is fulfilled via proper signature and
submission of the statement of charges form. In some circumstances, a waiver of these
requirements may be granted by the Federal Highway Administration, to be determined on a
project-by-project basis.
Page 3 of 4
Rev. 08/07/2017 Job 040846
City of Fayetteville
Owner shall be responsible for and shall hold harmless the Arkansas State Highway
Commission, the Department and their officers and employees from any and all claims,
actions, causes of action, suits, damages, losses or liability whatsoever, arising out of
Owner’s performance of the work subject to this Agreement.
Notwithstanding anything hereinbefore written, neither the Owner nor the Department
by execution of this Agreement waives or relinquishes any rights which either may legally
have within the limits of the Law or Constitution, either State or Federal.
City of Fayetteville
ARKANSAS HIGHWAY COMMISSION
Acting By and Through The
ARKANSAS DEPARTMENT of
TRANSPORTATION
________________________________
Name (Typed or Printed)
________________________________
Title
________________________________
Signature
________________________________
FEDERAL TAXPAYER IDENTIFICATION #
________________________________
Name (Typed or Printed)
________________________________
Title
________________________________
Signature
________________________________
(For) Director
________________________________
Right of Way Division Head
________________________________
Section Head-Utilities Section
Page 4 of 4
Rev. 08/07/2017 Job 040846
City of Fayetteville
EXHIBIT A
Phase I (15th St. Relocation):
Adjust water facilities to clear highway construction by abandoning 1,260 LF of 24" water
main complete with appurtenances. Restore service by installing 2,014 LF of 18" water
main complete with appurtenances.
Adjust sewer facilities to clear highway construction by abandoning 400 LF of 24" sewer
main and 778 LF of 12" sewer main complete with appurtenances. Restore service by
installing 399 LF of 30" sewer main, 15 LF of 24" sewer main, and 216 LF of 12" sewer
main complete with appurtenances.
All of the facilities to be abandoned are located on private property; therefore, this work is
100% reimbursable. Owner will perform this work by competitively bid contract forces.
Phase II (Hwy. 62 Portion) will be included via change order at a later date.
Owner has elected to utililize O.R. Colan for easement acquisition services, as allowed
under the existing CMGC contract for this project.
Summary of Cost
Construction $ 4,367,875.00
Preliminary Engineering $ 544,550.00
Construction Engineering $ 294,800.00
Easement Acquisition $ 100,000.00
Advertising $ 1,000.00
ADH Review Fee $ 500.00
$
TOTAL COST $ 5,308,725.00
Reimbursable Cost $5,308,725.00 X 100% = $5,308,725.00
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City of Fayetteville
Monthly Report for June 2023
Prepared by:
July 20, 2023
Client Monthly Report City of Fayetteville
Fayetteville June 2023 Monthly Report
Jacobs - Fayetteville i
Table of Contents
1. Executive Summary.................................................................................................................................... 2
1.1 Fayetteville Team ...................................................................................................................................................... 2
1.2 Special Projects .......................................................................................................................................................... 2
1.3 Compliance .................................................................................................................................................................. 2
1.4 Financials ...................................................................................................................................................................... 3
Table 1.1: Year to Date Budget .......................................................................................................................................... 3
2. Plant Operations ......................................................................................................................................... 4
2.1 Process Control ........................................................................................................................................................... 4
3. Laboratory .................................................................................................................................................... 5
4. Biosolids Management Site ..................................................................................................................... 6
4.1 Biosolids Operations ................................................................................................................................................. 6
4.2 Water Treatment Residuals .................................................................................................................................... 6
4.3 Hay Harvest .................................................................................................................................................................. 6
4.4 Dryer Installation Project ........................................................................................................................................ 6
4.5 Revenue ......................................................................................................................................................................... 8
Table 4.1: BMS Revenue ........................................................................................................................................................ 8
5. Maintenance ................................................................................................................................................ 9
5.1 West Side ....................................................................................................................................................................... 9
5.2 Noland ............................................................................................................................................................................ 9
5.3 Lift Stations ............................................................................................................................................................... 10
5.4 Key Performance Indicators/Measures .......................................................................................................... 10
Figure 5-1: Labor Hours by Work Order Type ............................................................................................................ 10
Figure 5-2: Work Order Count by Type......................................................................................................................... 11
5.5 Capital Improvement Projects (CIP) ................................................................................................................ 11
6. Industrial Pretreatment ......................................................................................................................... 12
Table 6.1: Industrial Pretreatment Program (IPP) Revenue ............................................................................... 12
7. Woolsey Wet Prairie ................................................................................................................................ 13
8. Health & Safety ........................................................................................................................................ 14
Appendix A: Noland Effluent & Influent Report ............................................................................................ 15
Appendix B: West Side Effluent & Influent Report ........................................................................................ 16
Appendix C: Jacobs Employee Vacancy and Project Status Report .......................................................... 17
Fayetteville June 2023 Monthly Report
2
1. Executive Summary
1.1 Fayetteville Team
During the month, the Fayetteville team consisted of 48 full time staff members and two temporary summer
utility workers. There are 3 open recruitments. Of the 51 staff members, 95.7% of the labor hours are
dedicated to the Fayetteville Projects and 4.3% of the labor hours was utilized at other Jacob Projects. The
Regional Support team is utilized to assist with work order backlog, capital improvement projects, and
various special projects. The Employee Vacancy and Project Status Report is presented in Attachment C.
1.2 Special Projects
1.2.1 Dryer Installation Project
The dryer commissioning continued through June, and the staff labor dedicated to the dryer
installation and operations were utilized for final dryer component installation; preventive
maintenance setup into the site’s CMMS; onsite O&M (Operations & Maintenance) training; and revising
some of the handling and loading of the biosolids into the dryer. The amount of labor used this month
decreased slightly with a total of 524 labor hours dedicated to the dryer installation project. Additional
details for the dryer installation project are provided in Section 4.4 of this report.
1.2.2 Noland Master Plan
There were no site staff Master Plan activities completed during the month of June.
1.3 Compliance
1.3.1 Noland and West Side
The Noland and West Side Water Resource Recovery Facilities (WRRFs) met all discharge permit
parameter limits throughout June. There were no unpermitted discharge or sanitary sewer overflows
occurrences at the facilities or lift stations.
The facilities effluent permit parameter limitations requirements changed beginning June 1. The June
through September effluent discharge limitations were updated in the data summary tables located in
Appendices A-B.
Fayetteville June 2023 Monthly Report
3
1.4 Financials
The month ended with the year-to-date financial variance slightly under budget by $16,283.
Table 1.1: Year to Date Budget
Fayetteville June 2023 Monthly Report
4
2. Plant Operations
The effluent quality and influent loadings data is presented in Appendices A and B. The Summary tables for
Noland and West Side Water Resource Recovery Facilities (WRRFs), effluent permit parameter limitations,
were updated to reflect the more restrictive June through September effluent discharge limitations.
At Noland, the staff recorded 4.41 inches of rain this month and the average temperature was 75 degrees
Fahrenheit.
Note: temperature obtained from https://www.timeanddate.com/weather/usa/fayetteville-ar/historic?month=4&year=2023
2.1 Process Control
2.1.1 Noland
During the month of May, the aeration basin (AB) capacity was increased to allow additional
microbiology treatment due to the more restrictive summer permit discharge limitations. There has
been a decrease this season with the BOD loading which is a decrease in the food available for the
microbiology. This situation is creating a deficient for the phosphorus biology to sufficiently provide
phosphorus removal. The staff utilized alum dosing to assist with the phosphorus removal. During the
month, approximately 1,869 gallons of alum was utilized to maintain the low effluent phosphorous
permit limits.
The facility treated 123.3 million gallons (MG) of influent water with an average daily flow rate of 4.11
million gallons per day (MGD). The peak daily flow was recorded on June 10, at 7.3 MGD.
One of the two belt-presses were removed from service due to a bearing failure. When the bearing
failed the roller shaft was damaged.
2.1.2 West Side
During the month, the facility treated 234.21 million gallons (MG) of influent water. The peak daily
flow was recorded on June 15, at 10.22 MGD. The average daily flow rate was 7.81 MGD.
This month the staff began replacing the aging disinfection equipment, UV lamps and ballasts.
Fayetteville June 2023 Monthly Report
5
3. Laboratory
The Fayetteville Laboratory provides sampling and analysis for process control and regulatory compliance
for both the Noland and West Side WRRF’s, and the Biosolids Management Site (BMS), in addition to the
samples collected for monitoring the Industrial Pretreatment Program (IPP).
This month the staff received the May Quarterly Industrial Surcharge analytical reports. The reports were
forward to Elkhart, Hiland Dairy, ConAgra Brands, and Tyson industries and the data will be used for the
surcharge fee calculations.
The staff focused on chemical labeling and a reorganization project that resulted in a tidier appearance,
more storage areas, and freshly oiled countertops. To maintain the longevity of the chemical countertops
they are treated on a regular frequency with mineral oil. The countertops are over 35 years old and still look
brand new due to this preventive maintenance.
Fayetteville June 2023 Monthly Report
6
4. Biosolids Management Site
4.1 Biosolids Operations
During the month, the staff focused on solar house efficiency and begin with testing how compaction and
tilling affected the biosolids drying. The staff made the following implementations:
• Biosolids application into the solar house was decrease from spreading four (4) belt-pressed
biosolids truck loads to applying three (3) belt-pressed biosolids truck loads.
• Tilling of the applied belt-pressed biosolids was increased from once (1) a day to tilling each solar
house two-three (2-3) times a day
The Water Resource Recovery Facility’s (WRRFs) produced 1,921 wet tons of belt-pressed biosolids. The
staff applied 1,404 biosolids into the solar houses to partially dry the material. There were approximately
517 tons of biosolids sent to the landfill. This computes to 663 tons of water removed from the material
before disposal. By partially drying biosolids before hauling to the landfill, it is estimated that $31,950 was
saved in tipping fees. The total cost of tipping fees for the month was approximately $60,629.
4.2 Water Treatment Residuals
During the month, Beaver Water District sent 1,275 tons of the water treatment residuals (WTR). The
application of WTR generated approximately $40,912 in revenue.
4.3 Hay Harvest
During June, the staff provided approximately 90% of the first hay harvesting, cutting of approximately 490
acres. Due to the dryer activities, there was not the staffing availability to provide a focused hay harvesting.
As a result, the hay quality has declined with a greater weed population seen throughout the hay crop.
4.4 Dryer Installation Project
During June, the dryer vendor, Griffin Residuals, redesigned some of the sifter components. The initial sifter
brushes did not have the strength to push the biosolids thought the sifter. The sifter brushes were reinforced
to allow additional pressure which would force the material through the sifter screen.
Fayetteville June 2023 Monthly Report
7
The reinforced brushes were still not adequate, and the team installed diamond-screen paddles that
included a rubber stripping. The new paddle s (photograph below) were deemed successful following a 6-
hour biosolids drying test.
The team also installed a leveling box on the
elevator which accepts biosolids form the sludge
hopper. The leveling box provides a method to
distribute the material that mounds on the elevator
into a more uniform layer prior to entering the sifter.
Ohaus balances were purchased this month to monitoring the biosolids drying operations. The laboratory
staff developed the standard operating procedure (SOP) and activity hazard analysis (AHA) before the
equipment was put into service. The moisture balances will be used to test the % total solids content of the
belt-pressed, solar dried biosolids, and the dryer finished biosolids product.
Fayetteville June 2023 Monthly Report
8
4.5 Revenue
The staff received and land applied 1,275 tons of water treatment residuals (WTRs) and a total of 123 tons
of hay was sold this month. There was no fertilizer sold during the month.
Table 4.1: BMS Revenue
Product Tons Sold/Received Revenue Generated
Hay 123 $10,754
Fertilizer 0 $0
Water Treatment Residuals 1,275 $40,912
Fayetteville June 2023 Monthly Report
9
5. Maintenance
5.1 West Side
For most of the month, the West Side maintenance team focused on the preventive maintenance activities.
There were two major corrective maintenance events: 1) wear of the Non-Potable (W3) Water Pump #5
bearing and 2) an incident were the Waste Activated Sludge (WAS) Pump #3 was not operating.
During the routine review of the vibration analysis, the staff noticed the motor for the W3 Water Pump #5
was failing. The motor was removed and sent for further evaluation. The vendor recommended replacing
the bearing along with rewinding of the motor. The repair was completed this month and the unit was
returned to normal operational status.
During the first of the month, the staff reported the WAS Pump #3 was not working. The staff investigated
and discovered the inlet pipe was clogged with debris. The staff removed the pump stator motor and cleared
the debris from the pipe. The pump was returned to normal operational status.
5.2 Noland
The staff began rebuilding the Headworks Band Screen #103 last month. This project took a tremendous
amount of planning with outside service technicians, parts procurement, and procuring a service crane. The
work consisted of rebuilding the main chain drives, replacing the front and back lip seals, and isolation the
influent channel with temporary gates which were built by staff. The band screen was returned to service
this month.
The staff reported the Aeration Basin (AB) Anoxic Mixer #6 had stopped working. The maintenance and
SCADA staff investigated, and they determined there was an electrical short. The vendor was notified and
since the mixer is still under warranty, they came onsite to evaluate and then the mixer was removed from
service and sent to the vendor for further evaluation. The equipment evaluation report is still pending.
Fayetteville June 2023 Monthly Report
10
5.3 Lift Stations
This month, to provide the preventive
maintenance (PM) lift station grease removal
and debris cleaning, the staff work ed with a
vacuum truck service company and the City
staff. This PM event will continue over the next
few months.
5.4 Key Performance Indicators/Measures
Figure 5-1: Labor Hours by Work Order Type
Fayetteville June 2023 Monthly Report
11
Figure 5-2: Work Order Count by Type
5.5 Capital Improvement Projects (CIP)
A quote to replace the effluent pond return gate at the Noland facility was received from Multi -
Craft Contractors. The staff is presenting this as an unplanned 2023 capital improvement project.
The Noland Headworks Band Screen #103 rebuild project was completed in early June. Additional
details are provided in this report, Maintenance Section.
The staff received 3 quotes for the replacement of Noland Scum Pump 1, The vendor,
Environmental Technical Sales, submitted the lowest bid that met specifications.
The Gregg Avenue Lift Station Pump 4 was removed from service and sent to JR Stewart Pump
and Equipment for a hidden-damages evaluation. The pump had seized earlier this year.
Fayetteville June 2023 Monthly Report
12
6. Industrial Pretreatment
The Annual Industrial Pretreatment Program Report was submitted to Arkansas Department of
Environmental Quality (ADEQ) this month.
The monthly surcharge and waste hauler reports were completed and sent to the City billing department.
The annual septic waste hauler authorization letters were sent to the users to allow truck licensing by the
Washington County Health Department. The IPP Revenue information is presented below.
Table 6.1: Industrial Pretreatment Program (IPP) Revenue
REVENUE
$54,032 Surcharges on May data
$2,500 Fees from hauled waste accepted in June
$0.00 Other fees paid in June
$0.00 Fines assessed in June
*ONE ZINC VIOLATION Violations pending
• Ecotech had a zinc exceedance in May. The staff has sent a notice of violation (NOV) and a written
response is pending.
Fayetteville June 2023 Monthly Report
13
7. Woolsey Wet Prairie
Prairie Blazing Star and Ashy Sunflowers, Woolsey E4 Prairie Mound
This month marked the first of four peak Invasive Vegetation Management (IVM) treatment months that
continued to focus on HIGH-Priority invasive species such as Sericea lespedeza and Johnsongrass.
The staff systematically worked through Woolsey’s eight (8) wetland-cell perimeters spot-spraying
scattered invasives. This first round IVM treatments entails nearly 5 walking miles through dense vegetation
and carefully inspecting nearly 7-acres of area for target plants. July IVM treatments will involve similar
target species but shift focus to Woolsey’s wetland-cell interiors and upland buffer areas.
Annual removal of such invasive species promotes further establishment and well -being of many native
species, such as Compass Plant, Prairie Blazing Star, Ashy Sunflower, Pink Milkwort, Mountain Mints, and
many more native grass and sedge species that are indicative of a healthy, high -quality prairie and wet-
prairie habitat.
Fayetteville June 2023 Monthly Report
14
8. Health & Safety
The site’s safety professional, Wes Cloud, resigned in June and the recruitment process is being held by the
regional safety team. In his departure the site’s safety team will maintain the project safety training and
provide any of the safety needs.
All weekly inspections were completed by the safety team and along with the Beyond Zero Observations
(BZOs) provided the following items: 1) the West Side south basin has a crack in the concrete surface that
poses a trip hazard and needs to be filled, 2) a gate on the nort h corner of bio unit 1 needs to be reconnected,
3) a raised wet well lid poses a trip hazard and should be painted with a high vis paint. The maintenance
department work orders were created and the work was pending at th e time of this report.
Appendix A: Noland Effluent Report
White River Average Daily Effluent Report
Flow CBOD CBOD
Load TSS TSS Load Total P Total P
Load NH3 NH3
Load
D.O
(min)pH (min)pH
(max)
Fecal
Coliform
Geo Mean
Month MGD mg/L Lbs mg/L Lbs mg/L Lbs mg/L Lbs mg/L SU SU
CFU/100
mL
Permit Limit
Jun-Sept 4.5 473 5.0 525 1.0 105.0 1.0 105 >6.9 >6.0 <9.0 200
Jun 2023 5.509 3.2 148 2.8 128 0.3 12.8 0.06 3.0 14.0 7.0 7.7 31
May 2023 6.131 2.9 144 <1.4 <70 0.4 22.1 0.12 5.8 14.8 7.0 7.6 21
Apr 2023 6.275 3.5 186 <1.9 <103 <0.1 <7.4 0.08 4.2 14.2 7.4 7.6 37
Mar 2023 7.907 3.0 201 <1.5 <101 <0.1 <8.8 0.06 4.4 13.3 7.4 7.5 <37
Feb 2023 7.466 3.6 222 3.1 197 0.2 11.1 0.11 7.1 13.6 7.4 7.5 43
Jan 2023 6.447 3.8 205 2.6 140 0.1 8.0 0.09 5.0 14.3 7.4 7.6 26
Dec 2022 5.970 4.2 215 <2.7 <140 0.2 8.2 0.13 6.4 11.7 7.4 7.6 <22
Nov 2022 4.556 3.4 128 1.5 55 0.1 5.5 0.24 7.0 11.7 7.4 7.6 51
Oct 2022 4.277 4.1 141 <1.4 <50 <0.1 <4.2 0.09 2.9 15.5 7.4 7.6 41
Sep 2022 4.620 3.8 142 <1.7 <63 <0.3 <10.5 0.06 2.3 14.9 7.5 7.7 >66
Aug 2022 5.261 4.4 192 <1.6 <70 0.3 14.5 0.06 2.7 14.1 7.2 7.6 136
Jul 2022 5.166 2.9 160 <1.5 <79 0.4 19.0 0.11 4.4 11.9 6.9 7.6 107
Jun 2022 5.990 5.2 261 3.6 183 0.4 17.9 0.12 5.7 11.4 7.0 7.6 <37
White River Average Daily Effluent - Minerals Report
TDS TDS Load
Sulfate
Total As
So4
Sulfate Total
Load As So4
NO3
(Nitrate)
NO3
(Nitrate)
Load
Month mg/L Lbs/dy mg/L Lbs/day mg/L Lbs
Permit Limit
Jun - Sept 500 52,542 119 12505 report report
Jun 2023 358 17,502 100 5,271
May 2023 360 16,754 52 2,450
Apr 2023 323 19,575 56 3,423
Mar 2023 308 24,645 60 3,568
Feb 2023 368 19,585 63 3,310
Jan 2023 314 17,522 59 3,282
Dec 2022 375 16,383 54 2,500 4.1 191.8
Nov 2022 390 13,159 62 2,079
Oct 2022 383 13,385 74 1,654
Sep 2022 372 14,106 67 2,922
Aug 2022 361 15,694 57 2,643
Jul 2022 374 20,534 53 2,201
Jun 2022 368 20,717 47 2,932
Appendix A-1: Noland Influent Report
Flow Hydraulic
Loading
CBOD
Load
Orangic
Loading
TSS
Loading
TSS
Loading
PO4
Loading
PO4
Loading
NH3
Loading
NH3
Loading
Month MGD %Lbs %Lbs %Lbs %Lbs %
Design
Annual Average 12.60 29,666 23,198 765 2,250
Jun 2023 4.11 32.6 12,964 43.7 8,088 34.9 182 23.8 730 32.5
May 2023 5.39 42.8 12,756 43.0 7,321 31.6 210 27.4 760 33.8
Apr 2023 4.68 37.1 15,926 53.7 8,507 36.7 227 29.7 917 40.8
Mar 2023 9.08 72.1 17,506 59.0 10,561 45.5 286 37.4 1,098 48.8
Feb 2023 8.08 64.1 14,485 48.8 8,700 37.5 263 34.4 982 43.6
Jan 2023 6.17 49.0 13,140 44.3 7,756 33.4 217 28.4 760 33.8
Dec 2022 5.99 47.6 11,497 38.8 8,718 37.6 205 26.8 706 31.4
Nov 2022 5.91 46.9 13,234 44.6 9,292 40.1 210 27.4 921 41.0
Oct 2022 4.26 33.8 13,330 44.9 7,379 31.8 229 29.9 930 41.3
Sep 2022 4.34 34.4 11,794 39.8 7,807 33.7 208 27.2 810 36.0
Aug 2022 4.83 38.4 17,100 57.6 8,961 38.6 218 28.6 878 39.0
Jul 2022 3.85 30.6 11,832 39.9 7,935 34.2 185 24.2 615 27.3
Jun 2022 4.94 39.2 13,202 44.5 8,182 35.3 176 23.0 599 26.6
Appendix B: West Side Effluent Report
Goose Creek Average Daily Effluent Report
Flow CBOD CBOD
Load TSS TSS
Load Total P Total P
Load NH3 NH3
Load DO (min)pH (min)pH
(max)
Fecal
Coliform
Geo Mean
Month MGD mg/L Lbs mg/L Lbs mg/L Lbs mg/L Lbs mg/L SU SU
MPN/100
mL
Permit Limit
June - Sept 5.3 442.0 10 834 1.0 83.4 1.0 83.4 >6.9 >6.0 <9.0 200
Jun 2023 7.8 <2.0 <127.7 1.0 64 0.1 7.8 <0.1 <4.4 8.9 7.2 7.7 <7
May 2023 9.0 <2.0 <91.4 1.0 74 <0.1 5.9 <0.0 <2.2 9.3 7.3 7.6 <9
Apr 2023 8.7 <2.0 <144.6 1.0 72 <0.1 5.3 <0.1 <3.4 9.8 7.0 7.4 <12
Mar 2023 13.3 <2.0 <138.0 1.0 103 0.1 8.9 <0.0 <1.6 10.3 6.9 7.4 <8
Feb 2023 11.7 <1.9 <101.1 1.0 103 0.1 7.7 <0.3 <25.2 10.4 7.0 7.4 <11
Jan 2023 9.9 <2.0 <123.5 1.2 104 0.1 7.2 <0.1 <4.3 7.6 7.1 7.3 <6
Dec 2022 9.5 <2.0 <154.1 1.0 79 <0.1 9.2 <0.0 <4.3 8.5 7.0 7.5 <6
Nov 2022 8.0 <1.9 <173.0 1.0 64 <0.1 4.1 <0.1 <6.5 9.3 7.2 7.6 <5
Oct 2022 6.6 <1.8 <177.9 1.0 57 0.1 4.6 <0.1 <7.1 9.0 7.2 7.6 <6
Sep 2022 6.8 <2.5 <199.2 1.0 55 <0.1 3.3 0.1 9.8 8.6 7.3 7.7 <6
Aug 2022 7.3 <2.3 <144.5 1.0 62 <0.1 4.5 0.0 3.7 8.5 7.3 7.7 <6
Jul 2022 5.8 <2.0 <148.8 1.0 47 0.1 6.0 <0.0 <3.6 7.9 7.3 7.8 <5
Jun 2022 7.7 <2.0 <127.3 1.0 65 0.1 4.7 <0.1 <5.7 8.7 7.2 7.7 <8
Appendix B-1: West Side Influent Report
Flow Hydraulic
Loading BOD Load Orangic
Loading TSS Load TSS
Loading
Total P
Load
PO4
Loading NH3 Load NH3
Loading
Month MGD %Lbs %Lbs %Lbs %Lbs %
Design
Annual Average 10.0 14,595 14,595 584 1,918
Jun 2023 7.8 78.0 10,595 72.6 13,072 89.6 274 46.9 1,261 65.7
May 2023 9.0 90.1 10,842 74.3 12,133 83.1 281 48.1 1,261 65.7
Apr 2023 8.7 87.5 10,393 71.2 11,139 76.3 249 42.6 1,374 71.7
Mar 2023 13.3 133.2 10,374 71.1 14,426 98.8 276 47.3 1,341 69.9
Feb 2023 11.7 117.4 11,289 77.3 11,517 78.9 247 42.3 1,239 64.6
Jan 2023 9.9 99.3 11,398 78.1 10,453 71.6 251 43.0 1,281 66.8
Dec 2022 9.5 95.3 11,463 78.5 12,504 85.7 277 47.4 1,199 62.5
Nov 2022 8.0 80.4 11,688 80.1 11,915 81.6 260 44.5 1,256 65.5
Oct 2022 6.6 66.3 11,918 81.7 10,762 73.7 256 43.8 1,327 69.2
Sep 2022 6.8 67.8 10,419 71.4 11,859 81.3 258 44.1 1,256 65.5
Aug 2022 7.3 72.7 10,496 71.9 12,539 85.9 239 41.0 1,299 67.7
Jul 2022 5.8 58.1 10,797 74.0 14,063 96.4 272 46.6 1,396 72.8
Jun 2022 7.7 77.3 10,377 71.1 11,381 78.0 239 40.8 1,337 69.7
Department Job Title Employee Name Fayetteville % FTE
Admin Project Manager Jan Guy 82.00%
Admin Assistant Project Manager Mayo MIller 100.00%
Admin Health, Safety, Compliance Professional Vacant 70.00%
Admin Project Coordinator Brandi Miller-DeWeese 90.00%
Admin Administrative Assistant Christy Taylor 100.00%
Admin Administrative Assistant Kassandra Foster 100.00%
Admin Project Specialist Sarah Garrison 100.00%
BMS BMS Supervisor Peter Burrow 100.00%
BMS Lead Operator John Tenberge 100.00%
BMS Operator I David Dajani 100.00%
BMS Equipment Operator Charlie Boger 100.00%
BMS Equipment Operator Anthony DeJesus 100.00%
BMS Equipment Operator Vacant 100.00%
BMS Operator In Training Christopher Cox 100.00%
BMS Operator In Training Ben Shondelmyer 100.00%
BMS Operator In Training Robert Donnell 100.00%
BMS Operator In Training Chris Robinson 100.00%
BMS Mechanic Mike Reed 100.00%
Admin Process & Compliance Supervisor Thom Vinson 90.00%
Admin Environmental Specialist Jeff Hickle 100.00%
LAB Laboratory Director Donna McChristian 90.00%
LAB Industrial Pretreatment Coordinator John Byrd 100.00%
LAB Lead Laboratory Analyst Matt Benton 100.00%
LAB Laboratory Analyst Walter Chodor 100.00%
Maint Maintenance Supervisor Joshua Alleman 100.00%
Maint Lead Mechanic Buddy Carter 95.00%
Maint Lead Electrician Tim Marr 70.00%
Maint Electrician Brian Daniels 100.00%
Maint Mechanic Robert Ingram 100.00%
Maint Mechanic Thomas Cotter 100.00%
Maint Mechanic Paul Goolsby 100.00%
Maint Mechanic Rick Dollarhide 100.00%
Maint Mechanic Michael Spohn 100.00%
Maint Mechanic in Training David Post 100.00%
Maint Mechanic in Training Caleb Wheeler 100.00%
Maint Utility Worker - Temp Broc Burus 100.00%
Maint Utility Worker - Temp Ezra Maglothin 100.00%
Operations Operations Supervisor Shawn Santellanes 100.00%
Operations Lead Operator Travis Patton 100.00%
Operations Operator I Anthony Ramsfield 100.00%
Operations Operator I Justin Sweeney 100.00%
Operations Operator Tom Meunier 100.00%
Operations Operator Chandler Smothers 100.00%
Operations Operator Brittney Doyle 100.00%
Operations Operator In Training Jeremy Johnson 100.00%
Operations Operator In Training Michael Stout 100.00%
Operations Operator In Training Patrick Cypret 100.00%
SCADA Instruct and Control Tech Vacant 100.00%
SCADA Instrument & Control Tech Pat Cooley 95.00%
SCADA Instrument & Control Tech Preston Jones 100.00%
SCADA Information & Operational Tech James Mason 50.00%
Authorized Positions = 51.0
Filled Positions = 48.0
Filled FTE's= 46.6
REGIONAL SUPPORT and SPECIAL PROJECTS (Performed in scope)
Area Reason Name Hours
SCADA Network Upgrade Scada Regional Support 19.25
Maintenance Maintenance, Reporting, and IT Related Activities Various Regional Staff 127.5
BMS Dryer Installation Project Staff & Regional Support 523.5
Noland Master Plan Data Request and Sampling Planning Staff 2.5
Appendix C. Employee Vacancy and Project Status Report