NC0085812_EMC SOC WQ S20-001 August Quarterly Progress Report_20230810

RECEIVED
AUG .i 0 2023
NCDEQ/Dk1\/P/NPDES
Mr. John Hennessy
North Carolina Department of Water Resources
Water Quality Permitting Section/NPDES
1617 Mail Service Center
Raleigh, NC 27699-1617
Friday, August 4, 2023
RE: EMC SOC WQ S20-001 August 2023 Quarterly Progress Report
Mr. Hennessy,
to
UNIONCOUNTY
WATER
Union County Water receieved the fully executed SOC for the Grassy Branch WRF on June 21, 2022. As
a requirement of this SOC the County is to submit quarterly progress reports. This letter is the quarterly
progress report due August 15, 2023. Below is a summary of actions during this August 2023 report
period.
For Collections system permit WQCS00054
Ongoing inflow and infiltration (I&I) rehabilitation in the Grassy Branch basin.
o Contract for Grassy Branch Cured -In -Place Pipe Lining was approved by the Board of
County Commissioners at the July 17, 2023 regular board meeting. (see attached: Board
Agenda 2023-07-17)
For NPDES Permit NCO085812
Submit Contract documents for regulatory approval for Grassy Branch WWTP upgrade project.
o Final Expansion Alternatives technical memo was finalized and published on June 13,
2023 (see attached: Final -Expansion Alternatives TM- 2023-06-13)
o Task Order for the Design, Permitting, and Bidding phase engineering services was
approved by the Board of County Commissioners at the July 17, 2023 regular board
meeting (see attached: Board Agenda 2023-07-17)
If you have any further questions please feel free to contact me.
in erely,
sh Brooks
Interim Water & Wastewater Division Director
CC: Hyong Yi, Public Works Administrator
John Shutak, Engineering Division Director
Greg Morgan, Utility Field Services Superintendent
Jonathan Jordan, WRF Superintendent
Union County Water
4600 Goldmine Rd
Monroe, NC 28112
T 704.289.1434
unioncountync.gov/water

Union County, NC
Union County Government Center
500 North Main Street
Monroe, North Carolina
Meeting Agenda
Monday, July 17, 2023
5:15 PM
Board Room, First Floor
Board of Commissioners
Chairman Stony Rushing
Vice Chairman Melissa Merrell
Commissioner Brian Helms
Commissioner Richard Helms
Commissioner David Williams
RECEIVED
AUG 10 2023

Board of Commissioners Meeting Agenda July 17, 2023
Closed Session - 5:15 PM
Opening of Meeting - 6:00 PM
Invocation - Commissioner David Williams
Pledge of Allegiance - Etera Pendleton, YouthVoice Participant
23-457 Etera Pendleton - YouthVoice Participant
Informal Comments
Public Hearing(s)
Staff Recognition
23-419 Recognize Union County Water Staff
Consent Agenda
23-403 Task Order - Emerald Woods Water Main Extension
Attachments: Task Order
23-412 Contract - Bio-Solids Hauling Services
Attachments: Agreement
23-423 Task Order - Grassy Branch WRF Expansion Design and Bid Phase
Services
Attachments: Task Order
23-453 Contract - Grassy Branch Basin Pipe Lining
Attachments: Agreement
23-431 Interlocal Agreement - Village of Marvin
Attachments: Interlocal Agreement
23-441 Contract - Environmental Health Software and Services
Attachments: Agreement
23-408 Budget Amendment - Maternal Health Clinic
Page 1 of 5

Board of Commissioners Meeting Agenda July 17, 2023
Attachments: Agreement Addendum
Budget Amendment 4
23-440 Contract Amendment - Healthcare Access Services
Attachments: Agreement
234143 FY24 Home and Community Care Block Grant (HCCBG) for Older
Adults
Attachments: FY24 HCCBG Fundinq Plan(s)
23-444 Contract Amendment - WIC Program Nutritionist Services
Attachments: Agreement Amendment
23-398 Grant Application - USDA Forest Service Urban and Community
Forestry Funding Opportunity
23-404 Resolution - Authorizing Conveyance of Surplus Property
Attachments: Resolution
23-442 Contract Amendment - Investigation System Service
Attachments: Agreement Amendment
23-411 Purchase - Radios
Attachments: Quote
23-415 Fireworks Display - 4707 Sugar and Wine Road, Monroe
Attachments: Site Map
Resume
Certificate of Insurance
23-432 Bid Award, Budget Amendment, and Capital Project Ordinance
Amendment - Austin Chaney Site Redesign Project
Page 2 of 5

Board of Commissioners Meeting Agenda July 17, 2023
Attachments: Bid Specifications
Certified Bid Tab
Letter of Recommendation to Award
Anson Contractors Bid Sheet
Budget Amendment
Capital Project Ordinance
Resolution
234M Bid Award and Construction Contract - Cane Creek Parking Lot
Improvements
Attachments: Bid Package
Tabulation of Bids
Bid Award Recommendation Letter
Steve W. Medlin Construction Bid Sheet
Resolution
23-391 Resolution - Surplus Vehicle Sale
Attachments: Resolution
Attachment A
23-393 Contract -Just Appraised Inc.
23-401 May 2023 NCVTS Motor Vehicle Tax Report
Attachments: Report
23-461 Ratification and Re -adoption of Resolution for Opioid Settlement
Funding Plan
Attachments: Resolution Directing Expenditure of Settlement Funds 0717
23-410 Contract Renewal - Thomson Reuters Westlaw
Attachments: Order Form
23-399 UCPS General Obligation Bond Premium Allocation Request
Attachments: Memorandum
Capital Project Ordinance
23-400 FY 2024 Capital Project Ordinances - General County, Union County
Public Schools (UCPS), and Solid Waste Capital Projects
Page 3 of 5

Board of Commissioners Meeting Agenda July 17, 2023
Attachments: Capital Project Ordinance 347 Facilities R&R
CaDital Proiect Ordinance 348 Facilities Critical Infrastructu
Capital Project Ordinance 349 Facilities Major Capital
Capital Project Ordinance 350 Public Safety
Capital Project Ordinance 351 Information Tech
Capital Project Ordinance 306A DOT
Capital Project Ordinance 352 UCPS
Capital Project Ordinance 353 Solid Waste
23416 Budget Amendment - FY 2024 NC Department of Public Safety
Juvenile Crime Prevention Council (JCPC) Funding
Attachments: Annual Plan
Certification Standards
Budget Amendment 3
23-417 Contract Amendment - Communications Support
Attachments: Agreement Amendment
23-420 Purchase - AudioNisual for Southwest Regional Library
23-446 Purchase - Library Materials: DVD and Hoopla Digital Platform
Attachments: Requisitions
23-445 Purchase - Library Materials: Books and Audiobooks
Attachments: Requisitions
23-447 Purchase - Library Materials: E-Books, E-Audiobooks, E-Magazine,
and Digital Platform
Attachments: Requisitions
23-433 Minutes for Approval
Information Only
23-394 Human Resources Reports for May 2023
Attachments: New Hires
Separations
23-426 Human Resources Reports for June 2023
Page 4 of 5

Board of Commissioners Meeting Agenda July 17, 2023
Attachments: Report -New Hires
Report - Separations
23-396 Tax Refunds, Releases and Prorations Approved by Finance Officer
Attachments: ReporE
23-397 May 2023 Union County Public Schools (UCPS) Monthly Report
Attachments: Report
23-402 Tax Collector's Departmental Report for May 2023
Attachments: Memorandum
Report
23-425 FY2023 Budget Transfers Reporting - 4th Quarter
23-439 Monthly Update - June Water System Demand
Attachments: 2023-07-17 June Water Demand.pdf
Business
23-424 Lead & Copper Compliance Program Update
23-448 Resolution - State ARP Funds for 762-Zone 24-Inch Transmission
Main Project
Attachments: Resolution
23-418 Revise Scope for Idlewild Road Widening Candidate Project
23-435 Appointments to Boards and Committees
County Manager's Comments
Commissioners' Comments
Adjournment
Page 5 of 5

Hazen
June 13, 2023
Technical Memorandum
To: Union County Water (UCW)
From: Zachary Kemak, Hazen
Mike Parker, Hazen
Reviewed by: Jim Struve, Hazen
Grassy Branch Water Reclamation Facility
Expansion Alternatives
1. Introduction
The Grassy Branch Water Reclamation Facility (WRF) Expansion project will expand the treatment
capacity of the WRF from 50,000 gallons per day (gpd) to 120,000 gpd. The two alternatives evaluated in
this technical memorandum (TM) include summary of unit processes and cost comparison of: (1)
installation of a parallel 70,000 gpd package train with flow equalization, sludge storage, aeration tanks,
and clarifiers while maintaining the existing 50,000 gpd package train in its current configuration, and (2)
installation of packaged 120,000 gpd aeration tanks and clarifiers while reconfiguring the existing
package plant basins to operate as flow equalization volume. Both alternatives will include new influent
pumping, chemical storage and feed, blowers, cloth disk filters, UV disinfection, effluent outfall piping,
electrical service and switchgear, instrumentation & controls, and general site work.
The contents of this TM are organized into the following sections:
Section 2: Design Parameters
Section 3: Alternatives Comparison
Section 4: Cost Summary
Section 5: Operational Considerations
RECEIVED
AUG 10 z023
NCDEO/DWR/NPDES
Hazen and Sawyer • 9101 Southern Pine Blvd, Suite 250 • Charlotte. NC 28273 • 704.357.3150

Hazen
2. Design Parameters
2.1 Background
June 13, 2023
Union County Water (UCW) operates the facility under the National Pollutant Discharge Elimination
System (NPDES) Permit number NC0085812. Effective May 1, 2022, UCW was issued updated effluent
limits to the Grassy Branch WRF related to an application for a Special Order by Consent (SOC) to
expand the facility from 50,000 gpd to 120,000 gpd. Table 2-1 summarizes the final effluent permit limits
for five-day biochemical oxygen demand (BOD5), total suspended solids (TSS), ammonia (NH3-N), and
fecal coliform (FC).
Table 2-1: Final Effluent Permit Limits
Parameter
Monthly Average
Weekly Average
BOD5, mg/L (April 1 through October 31)
5.0
7.5
BOD5, mg/L (November 1 through March 31)
10.0
15.0
TSS, mg/L
30.0
45.0
NH3-N, mg/L (April 1 through October 31)
2.0
6.0
NH3-N. mg/L (November 1 through March 31)
4.0
12.0
Fecal Coliform, geometric mean/100mL
200
400
2.2 Influent Design Flows
Influent design flows were developed by Hazen in the Grassy Branch WRF Process Evaluation TM (July
2019). Table 2-2 summarizes the proposed design Annual Average (AA), Maximum Month (MM),
Maximum 7-day, and Maximum Day (MD) flows and peaking factors. Table 2-3 summarizes the
proposed design annual average and maximum month concentrations and loads. The proposed design
influent concentrations were selected based on historical data and typical values for medium strength
domestic wastewater.
Equipment proposals were requested based upon the design flow parameters listed in the two tables
below. Secondary proposals were requested based upon the flow scenario with adequate equalization
storage volume to limit peak flow through Grassy Branch WRF to "2Q", or 240,000 gpd.
Union County Water (UCW) Pal-e 2 of t 2
Grassy Branch Water Reclamation Facility Expansion Alternatives

Hazen
Table 2-2: Proposed Influent Design Flows and Peaking Factors
Parameter
Flow, gpd
Peaking Factors
Annual Average
67,120
----
Maximum Month
120,000
1.8
Maximum 7-day
201,000
3.0
Maximum Day
469,000
7.0
Table 2-3: Proposed Influent Design Concentrations and Loads
June 13, 2023
Parameter
TSS
AA Concentration,
mq//L
250
AA Load,
Ibs/da
MM Concentration,
m IL
MM Load,
Ibs/da
140
300
167
BODs
250
140
300
167
TKN
40
22
48
27
NH3-N
26
15
31
17
TP
5.0
2.8
6.0
3.3
Union County Water (UCW) Pa-e 3 of 12
Grassy Branch Water Reclamation Facility Expansion Alternatives

Hazen June 13, 202
3. Alternatives Comparison
The following two design scenarios were examined:
Alternative 1: Installation of a parallel 70,000 gpd package train with flow equalization, sludge storage,
aeration tanks, and clarifiers while maintaining the existing 50,000 gpd package train in its current
configuration.
Alternative 2: Installation of package 120,000 gpd aeration tanks and clarifiers. Upon initial review of
options for Alternative 2, the new package train is proposed to include a dedicated sludge holding tank
which will allow the entire existing package train volume to be used as flow equalization storage volume.
Flow equalization volume is commonly provided with package treatment plants as approximately 30% of
the working volume of the aeration tanks, as noted under the Section 3.3 Alternative 1 discussion.
Alternative 2 provides the opportunity for much higher volume based on using the existing basins.
Both alternatives will incorporate the following new common facilities:
• Influent Pumps & Pump Station
• Lime Storage & Feed Pumps
• Process Blowers
• Cloth Disk Filter
• UV Disinfection
• Effluent Outfall & Piping
• Electrical Service & Switchgear
• Instrumentation & Controls
• General Site Work
3.1 Site Layout
Appendix A includes a Parcel Map and the FEMA Floodplain Map associated with the facility. A flow
schematic of the existing facilities at Grassy Branch WU is shown in Figure 3-1.
Both alternatives will require extensive site grading to provide a level surface for the proposed facility
expansion. The area due south of the existing treatment train where the proposed basins will be located is
within the 100-year floodplain. USGS topographic maps denote a secondary stream feeding into Grassy
Branch from the pond southwest of the WU property. All work will likely be within the riparian buffers
designated by Union County ordinance 70.030.
The existing Union Power Cooperative power distribution utility pole for the site will need to be relocated
to accommodate the proposed facility expansion.
The existing 150-foot Duke Energy Transmission right-of-way corridor will restrict the available footprint
for expansion on the southern portion of the property.
Union County Water (LJCW) Page 4 of 12
Grassy Branch Water Reclamation Facility Expansion Alternatives

Hazen
June 13, 2023
Temporary construction easements (TCEs) will need to be obtained from both Duke Energy and the
adjacent property owner to construct the new facilities, perform site grading, and provide an adequate
construction access corridor. A preliminary meeting was held with Mr. Will Johnson from Duke Energy
on May 8, 2023 to discuss the proposed easements within the right-of-way, and Mr. Johnson noted that
the proposed TCEs seem amenable and he will continue assisting us as we develop site plans with
proposed easements. Preliminary TCEs are shown in Figure 3-2.
The facility's potable water well will need to be decommissioned due to the proposed facility expansion.
3.2 Common Facilities
Influent Pump Station
Three 5-horsepower (HP) submersible pumps that will operate in two (2) duty and one (1) standby
configuration are recommended to manage the wide range of flows resulting from the seasonal low flow
condition and the approximate "4Q" seasonal high peak flow condition. The following design conditions
were identified for influent pump selection:
• Max Month Flow — 84 gpm at 30-feet TDH (C = 110)
• Max Day Flow — 326 gpm at 40-feet TDH (C = 110)
Variable frequency drives (VFDs) will be installed to manage variable flows.
Submersible pump selections have been requested from Flygt. UCW uses Flygt pumps at their other
wastewater treatment facilities and could streamline maintenance by maintaining a single pump
manufacturer. Other pump manufacturers can be considered if UCW has additional preferences.
Upon review of standard circular manhole dimensions and the proposed pump dimensions, the proposed
three pumps will fit inside the existing 72-inch diameter manhole. The valve vault would require
complete demolition and replacement, and new wall penetrations and guide rails would be set in the
existing manhole. This work will require complete bypass pumping from an upstream manhole during
construction. An alternative is to provide a new manhole adjacent to the existing manhole to facilitate
construction without bypass pumping. The Section 4 Cost Summary includes a new manhole for project
scoping; however, this will be further evaluated during design.
Influent Screening
The WRF currently relies on a manual bar rack located inside the package plant distribution box. The
introduction of a new fine screen sized to meet the increased influent flows listed in Section 2 would
increase the plant's screening reliability.
A fine screen, such as the Lakeside Raptor Micro Strainer, could serve as a centralized screening facility
for the WRF for Alternative 2. An initial selection would consist of the following features:
Union County Water (UCW) Page 5 of 12
Grassy Branch Water Reclamation Facility Expansion Alternatives

Hazen June 13, 2023
• 326 gpm capacity
• Footprint: 17-feet x 3-feet
• 2-HP Drive
• Water Requirement: 15 gpm at 60 psi
• 316 stainless steel construction
• Weather protection package included
The perforated screen opening can be selected to meet the desired screenings capture. 'V4-inch openings
are projected to generate approximately 3 cubic yards per month of screenings. The proposed screen
includes a wash water system to rinse organics from the screenings in the conveyor section of the screen,
however some organics carryover can be expected. Therefore, a wider opening (e.g. %2-inch opening) may
be selected to reduce screenings capture by approximately 50% and reduce organics carryover.
Alternative 1 is scoped herein with a screen for each package train due to the complexity of piping from a
single screen to both sets of aeration tanks.
Cloth Disk Filter
A single cloth disk filter system would replace the existing mixed media filter system at the WRF.
Initial pricing and selection of cloth disk filter was based on the Kruger system, which is used at other
UCW wastewater treatment facilities.
The initial selection from Kruger consists of the following features:
• 326 gpm capacity
• Footprint: 100-square feet
• Number of Discs: 2
• Backwash Requirement: 14 gpm
Under Alternative 2, greater equalization storage volume may result in adequate volume to limit peak
flow through the plant to "2Q", or 240,000 gpd. Per conversations with Kruger, this could allow the
system selection to remove one of the two required disk filters (approximately $10,000 per disk filter).
Given the minimal cost savings and the built-in system redundancy of having multiple disk filters, it is
recommended to install the higher capacity unit.
Facility layout and design will include a valved bypass pipe around the filter.
Ultraviolet (UV) Disinfection
A new UV Disinfection system will be required to meet the updated capacity requirements. The new
system would allow for one duty and one standby unit (i.e. banks) to meet the peak day flow. The
selection consists of the following features:
Union County Water (UCW) Pa-,e 6 of 12
Grassy Branch Water Reclamation Facility Expansion Alternatives

Hazen June'3, 202
• 326 gpm capacity
• Footprint: 24-feet x 3-feet
• Number of Banks: 2
• Number of Lamps per Bank: 16
• UV Transmittance @ 253.7 nm: 65% (to be validated during design)
• Can be installed in Series or Parallel
The initial pricing and selection of a UV disinfection system was based on a TrojanUV system, which is
used at other UCW wastewater facilities.
Under Alternative 2, greater equalization storage volume may result in adequate volume to limit peak
flow through the plant to "2Q", or 240,000 gpd. Per conversations with TrojanUV, this could adjust the
system selection to eight (8) lamps per bank. The smaller flow compatible unit would result in a $20,000
reduction in capital costs. Given the minimal cost savings and reliability at higher flows, it is
recommended to install the higher capacity unit.
Miscellaneous Work
The following describes miscellaneous work that will be required for both design alternatives:
• New process piping will be installed to accommodate all related facility expansion work. For both
alternatives, flow will be split between the existing treatment train and the proposed treatment
train using valves and magnetic flow meters.
• A new effluent outfall will be constructed adjacent to the existing outfall on Crooked Creek.
• Lime, for supplementary alkalinity addition, will be pumped to the influent splitter box for each
alternative. Currently lime is fed into the equalization portion of the package treatment plant.
Operators have reported lime buildup at the feed point within the equalization tank.
• Only the existing equalization and sludge holding tanks were repaired and recoated in the most
recent upgrade project. The remaining interior tank coatings have reached the end of their useful
service life and these tanks will need to be recoated. The existing interior aeration basin coatings
(both alternatives) and clarifier coatings (Alternative 1 only) should be completely removed by
sandblasting and the interior surfaces recoated with a high solids epoxy system specifically
designated for wastewater immersion. After sandblasting, the cleaned steel surfaces should be
inspected for damage and surface loss. Any damaged areas of steel walls, floors, welds or
stiffeners should be repaired or replaced prior to recoating.
• The existing mixed media filters and UV disinfection facilities will be demolished.
• A new potable water line that will serve the facility to be installed and fed from the water main on
Old Fish Road.
• Electrical system including utility service, generator, automatic transfer switch, switchgear, and
VFDs.
Union County Water (UCW) Page 7 of 1'
Grassy Branch Water Reclamation Facility Expansion Alternatives

Hazen June 13, 2023
Systems integration of all new facility improvements.
3.3 Alternative 1
Along with the proposed improvements described in Section 3.2, Alternative 1 will incorporate a new
70,000 gpd package treatment plant to operate in parallel to the existing 50,000 gpd package treatment
train. A flow schematic for Alternative 1 is shown in Figure 3-3.
Flow Equalization
The existing package treatment plant has a flow equalization volume of 15,400 gallons (30% of treatment
volume). The flow equalization tank has two dedicated 2-HP rotary lobe positive displacement (PD)
blowers to supply process air to the system via coarse bubble diffusers.
The proposed new package treatment plant would include a flow equalization chamber of approximately
23,100 gallons (33% of treatment volume) to provide a total equalization volume of 38,500 gallons. The
proposed flow equalization tank would include a coarse bubble aeration system and three 5-HP rotary
lobe PD blowers that would operate in two duty, one standby configuration. Equalized flow will be
repumped to the influent distribution box of the package plant.
Secondary Treatment
The existing package treatment plant consists of two 25,000 gallon aeration basins and two 10-foot
diameter secondary clarifiers. Waste activated sludge (WAS) from the secondary clarifiers is routed to a
9,000 gallon sludge holding tank. Aeration basins and sludge holding tanks utilize two 7.5-HP rotary lobe
PD blowers to supply process air via coarse bubble diffusers. Currently plant staff must operate both
blowers as duty blowers to meet the aeration demand.
The proposed new package treatment plant would include two 35,000 gallon aeration basins and two 14-
foot diameter secondary clarifiers. WAS from the proposed secondary clarifiers will be routed to a new
11,000 gallon sludge holding tank. The proposed aeration basins and sludge holding tanks would include
a coarse bubble aeration system and three 10-HP rotary lobe PD blowers that would operate in a two duty,
one standby configuration. The blowers would be configured to operate on VFDs to provide operation
flexibility.
The initial pricing and selection of a secondary treatment system was based on a Pro -Water Systems
package treatment plant. The initial pricing and selection of aeration blowers was based on Aerzen rotary
lobe PD blowers, which are used at other UCW wastewater facilities.
3.4 Alternative 2
Along with the proposed improvements described in Section 3.2, Alternative 2 will incorporate a new
120,000 gpd package treatment plant with new sludge storage volume.
Union County Water (LJCW) Page 8 of 12
Grassy Branch Water Reclamation Facility Expansion Alternatives

Hazen
Flow Equalization
June 13, 2023
Under this alternative the two 25,000 gallon aeration tanks, the 9,000 gallon sludge holding tank, and the
15,400 gallon equalization tank in the existing package treatment plant would be consolidated to flow
equalization volume thus creating a total flow equalization volume of 74,400 gallons (62% of treatment
volume). The proposed flow equalization system is intended to leverage the existing blowers and
diffusers. Equalized flow will be drained to the influent pump station manhole.
Secondary Treatment
The proposed new package treatment plant would include two 60,000 gallon aeration basins and two 16-
feet diameter secondary clarifiers.
WAS will be stored in a new sludge holding tank at the head of the proposed package treatment plant
with a proposed volume of 19,000 gallons. This system would utilize the pressure from the return
activated sludge (RAS) airlift system, like the currently installed package treatment plant, to transfer
WAS from the secondary clarifiers to the sludge holding tank. A flow schematic for Alternative 2 is
shown in Figure 3-4.
UCW requested an option for WAS to be pumped to the sludge holding tank. This would require using
RAS pumps in lieu of the standard airlift RAS conveyance provided with package plants. Section 4.1
provides an additive cost to include RAS pumps with WAS discharged using a modulating valve and flow
meter.
The proposed aeration basins would include a coarse bubble aeration system and three 15-HP rotary lobe
PD blowers that would operate in a two duty, one standby configuration. The blowers would be
configured to operate on VFDs to provide operation flexibility.
A site layout of Alternative 2 is shown in Figure 3-5.
The initial pricing and selections are based on Pro -Water Systems and Aerzen, similar to Alternative 1.
The following work in the existing package treatment plant is recommended under Alternative 2:
Interior walls of the existing package treatment plant will be partially removed to consolidate
equalization volume.
Holes will be cored into the dividing wall between the aeration tanks, sludge holding tank, and
equalization tank to create a single equalization system.
The existing secondary clarifiers will be demolished.
Union County Water (IJCW) Page 9 of 12
Grassy Branch Water Reclamation Facility Expansion Alternatives

Hazen
4. Cost Summary
June 13, 2023
Table 4-1 summarizes the costs for the recommended expansion, supplemental alkalinity system, and
existing system reconfigurations for each Design Scenario. Process and equipment proposals can be found
in Appendix B.
Table 4-1: Budgetary Capital Cost for Grassy Branch WRF Expansion and Repairs
Parameter
Alternative 1
Cost
Alternative 2
Cost
Steel Sandblasting, Repairs, and Recoating
$500,000
$440,000
Influent Pumps and Manhole
$200,000
$200,000
Influent Fine Screen
$360,000
$180,000
Package Treatment Plant'
$1,200,000
$1,300,000
Lime Chemical Feed System
$50,000
$50,000
Cloth Disk Filters
$360,000
$360,000
UV Disinfection System
$130,000
$130,000
Outfall & Headwall
$100,000
$100,000
Process Piping
$120,000
$120,000
Sitework
$350,000
$350,000
Electrical + Instrumentation & Controls
$680,000
$650,000
Union Power Allowance
$50,000
$50,000
Easement Acquisition & Easement Cost
$10,000
$10,000
Subtotal
$4,200,000
$4,000,000
Contingency (-10%)
$400,000
$400,000
Subtotal
$4,600,000
$4,400,000
Overhead and Profit (-25%)
$1,100,000
$1,100,000
Subtotal
$5,700,000
$5,500,000
Owner's Allowance (-5%)
$300,000
$300,000
Construction Cost Estimate
$6,000,000
$5,800,000
Engineering Services
$1,300,000
$1,300,000
Total
$7,300,000
$7,100,000
Notes:
1. Rounded up to the nearest $100,000
Union County Water (UCW) Page 10 of 12
Grassv Branch Water Reclamation Facility Expansion Alternatives

Hazen June'
4.1 Additional Cost Considerations
In lieu of providing a package treatment plant system, the proposed aeration tanks and sludge holding
tank may be designed and constructed as concrete tanks. This will require cast -in -place concrete walls,
stainless steel air piping, and specified air diffuser grids. Additional construction cost is estimated to be
$400,000 with additional engineering services of $50,000, thereby increasing the Project Total Cost by
approximately $500,000 (for either alternative).
In lieu of providing a conventional air lift RAS system with manual WAS outlet as typically provided
with a package treatment plant system, RAS pumps with WAS control using an actuated valve and flow
meter may be designed and constructed. This will include two or three RAS pumps, ductile iron piping,
and control components. Additional construction cost is estimated to be $250,000 with additional
engineering services of $20,000, thereby increasing the Project Total Cost by approximately $300,000
(for Alternative 2).
Adding a restroom in the existing building can be evaluated and designed. Additional construction cost is
estimated to be $75,000 with additional engineering services of $20,000, thereby increasing the Project
Total Cost by approximately $100,000 (for either alternative).
Union County Water (UCW) Page l 1 of 1?
Grassy Branch Water Reclamation Facility Expansion Alternatives

Hazen June';. 202
5. Operational Considerations
UCW may consider alternative configurations depending on how they choose to operate the selected
alternatives, including the following:
Sole sourcing of certain equipment and systems could streamline operation and maintenance of
UCW's wastewater treatment facilities.
Package plants are available in two different options: (1) field assembled plants and (2) pre -
manufactured plants. The existing package plant at Grassy Branch WRF is a field assembled
plant. The existing package plant at Olde Sycamore WRF is a pre -manufactured plant. Pre -
manufactured plants are limited to dimensions that allow for ground transport, whereas field
assembled plants allow for basin dimensions to be optimized. Dimensions of field assembled
plants and pre -manufactured plants for each alternative are available in Appendix B-3. Due to the
limited available space for expansion, only the field assembled plants were considered in the
development of the Section 4 Cost Summary.
Under Alternative 1, flow into each package treatment plant would be controlled by modulating
valves and flowmeters. The modulating valves may create a restriction that could lead to nuisance
valve clogging. A single screen channel upstream of the influent pump station may be considered
as an alternate.
For both alternatives, the inclusion of an outlet connection at the proposed sludge holding tank for
sludge hauling.
The proposed site plan should provide adequate access for sludge hauling and chemical delivery
vehicles. Currently large transportation vehicles must back into the plant property.
• Addition of a potable water service connection from Old Fish Road.
Union County Water(UCW) Page 12 of 121
Grassy Branch Water Reclamation Facility Expansion Alternatives

Hazen
Figures
Figure 3-1: Existing Process Flow Schematic
Figure 3-2: Proposed Temporary Construction Easement Plan
Figure 3-3: Proposed Process Flow Schematic — Alternative 1
Figure 3-4: Proposed Process Flow Schematic — Alternative 2
Figure 3-5: Proposed Site Plan — Alternative 2
Union County Water (UCW)
Grassy Branch Water Reclamation Facility Expansion Alternatives
June 13, 2023
F-1

CROOKED CREEK
4' FM
4' DRAIN
EO BLOWERS
ALK
AIR SCOUR
BLOWER
O
INFLUENT
PUMP
STATION
HM
MANUAL
EFFLUENT
BAR RACK
MIXED
ULTRAVIOLET
SAMPLING BOX
MEDIA
DISINFECTION
FILTERS
AERATION TANKS
CLARIFIERS
PROCESS
AERATION
t-
U
BLOWERS
Z
w
n
m
lL
Z
>
f/1
N
C7
w NaT uusE
Hazen
owuvne.wm�unnvu zen
UNION COUNTY
NORTH CAROLINA
FIGURE 3-1
MECHANICAL
C
EXISTING PROCESS FLOW SCHEMATIC
GRASSY BRANCH WRF
EXPANSION ALTERNATIVESCONST
M1
EU
PUMP
WAS
pr
RAS
4'RASNJAS
EO
SH

H&S Proj. # 30831-067

CROOKED CREEK
4' FM
EO BLOWERS
4' DRAIN
LL
F
INFLUENT
PUMP
STATION
M
FINE
EFFLUENT
SCREEN
SAMPLING BOX
ALK
AERATION TANKS CLARIFIERS
PROCESS
AERATION
BLOWERS
Z
w
�
J
=
U
i
m
m
m
4FINE
ULTRAVIOLET
DISINFECTION
CLOTH
DISK
FILTERS
AERATION TANKSCLARIFIERS
PROCESS
AERATION
BLOWERS�
OO NOT USE FOR
R
1-11TTe—T—A-1w.�1
UNION COUNTY�iLA. NORTH CAROLINA
FIGURE 3-3
CAMECHANICAL
PROPOSED PROCESS FLOW SCHEMATIC
GRASSY BRANCH WRF
EXPANSION ALTERNATIVESALTERNATIVEI
IT
o.STRUOT..
WASSEovuMvEO
WAS
RAS
SH

CROOKED CREEK
4" FM
EO BLOWERS
4" DRAIN
LL
f
INFLUENT
O
PUMP
STATION
T,
EFFLUENT
IL
SAMPLING BOX
EO TANK
BLOWERS
2
W
�
LL
Z
=
U
RI
N
N
FINE
1 1
ULTRAVIOLET
SCREEN
DISINFECTION
ALK
CLOTH
DISK
FILTERS
AERATION TANKS
PROCESS
AERATION
CLARIFIERS
BLOWERS
oo Nor use ron
HaZell
uun�rnre+onr�cwa�+..n
UNION COUNTY
NORTH CAROLINA
FIGURE 3-4
CA
MECHANICAL
PROPOSED PROCESS FLOW SCHEMATIC
ALTERNATIVE2
GRASSY BRANCH WRF
EXPANSION ALTERNATIVES
u�
coHsrnucran
M3
EO EO EO
WAS
RAS
SH
RAS/WAS

H&S Prol. # 30831-067

Hazen
Appendix A: Site Information
A-l: GIS Parcel Map
A-2: FEMA Floodplain Map
Union County Water (UCW)
Grassy Branch Water Reclamation Facility Expansion Alternatives
June 13, 2023
FEW

H&S Proj. # 30831-067

- L GRID NORTH
OZONE X >Ae ZONE X:'," MAP SCALE 1" = 500' (1 : 6,000)
n 750 1.000
FEETco
.
25�. 250 S00
METE
ZONE AE
NEAE ..
PANEL 5550J
FIRMa
FLOOD INSURANCE RATE MAP
NORTH CAROLINA
8f�, , , a P� \•. / [� PANEL 5550
A � _.; -H.MP POcIcKPFRY Wai-L
51 / Grass-r mold,. r �'• . • GOMYVNI 1 Au' - GD�W MNEA �Oi.�IK
a nne
ZONE X' Y 'f 519
. yr. • °. � .:�: ; . � � % � (�
ZONE X =p:
=' „• , / t N(oN CO EFFECTIVE DATE MAP NUMBER
OCTOBER 16, 2008 3710555WW
625
.Slalc of Nunh Camlma
' rakral Enwgmi hlanagewm \co—
` C - rn„ . «.mo.i rwYxw dw..iwq. prY.. dw.em.nt.rw�ud e.ed �..r a.w.d aon
' S2ypp ��

Hazen
Appendix B : Vendor Information
B-1: Influent Pumps - Flygt
B-2: Fine Screen - Lakeside
B-3: Package Treatment Plant — Pro -Water Systems
B-4: Process Aeration Blowers - Aerzen
B-5: Cloth Disk Filters — Kruger
B-6: Ultraviolet (UV) Disinfection System - TrojanUV
Union County Water (UC W )
Grassy Branch Water Reclamation Facility Expansion Alternatives
June 13, 2023
ME

Hazen
Appendix B-1: Influent Pumps - Flygt

NP 3085 SH 3- Adaptive 256
Patented self cleaning semiopen channel impeller, ideal for pumping in
waste waterappliications. Modular based design with high
adaptation grade.
Technical specification
Configuration
FLYG�
i xylen
Curves according to: Water. oure Water, pure [100%],39.27,62.42lb/fe,1.6891E-5
54
0 50 100 150 200 250 300 [US 9 p.m.]
Curve: ISO 9906
Motor number
atstatiation type
N3085.06015-09-2AL-W
P- Semipermanent, Wet
4hp
Impeller diameter
Dkcharga dlarrter
3 Inch
Configuration
116 mm
Pump information
Material
Impeller diameter
Impeller
116 mm
Ha rd-I ron
Discharge diameter
Stator housing material
3 inch
Grey cast iron
Inlet dlaneter
80 mm
Maalmum operating speed
3445 rpm
Number of blades
2
Max. fluid temperature
40 T
Project
Block
Created by Dan Joyce
Created on 1/27/2023 Lntupdate 1/27/2023
RDprvn veraan Ao.Arann �w prouDle �
660 1OQ5Q022(W-) 1W0231107A1M 4UM,NT

NP 3085 SH 3— Adaptive 256
Technical specification
Motor - General
xylen
Motor number
Phases
Rated speed
Rated power
N3085 . 06015-09-2AL-W
3`
3445 rpm
4 hp
4hp
ATE( approved
Numberof pokes
Rated current
StmorvarfrN
No
2
4.9 A
12
Frequency
Rated voltW
insulation ckm
Type of Duty
60 Hz
460 V
H
51
Version code
060
Motor - Technical
Power factor-1/1 Load
Motor efficiency -1/1 Load
Total moment of inerds
Starts per hour mac
0.92
82.2 %
0.152 lb ftz
30
Power factor -3/4Load
Motor effklency-3/4Load
StWn3current direct starting
0.90
84.0 %
31 A
Power factor -1/2Load
Motoref lency-1/2Load
StrNftcurrentstardeka
0.84
83.8 %
10.3 A
Project
Created by Dan Joyce
Block
Created on 1/27/2023 Last update
1/27/2023
ww..m. - Uwerap(.)
BBO -0231t 7- 1,-:USA T

NP 3085 SH 3- Adaptive 256
Performance curve
FL GT
Duty point
Flow Head
172 US g. p.m. 41.8 ft
Curves according to: Water, pi,nWater, pure [100%],39.2'F,62.42 [b/ft,1.6891E-S ft'/s
Head
7
7
68-
64
60-
56-
52
48-
44
41
Eft
307
28
24
20-
1
B
4
N
E16clency
1
50
35-
30-
40
1
10.
01
4'�
N
3.
3.
2.
2.
1.
1.
0.5- T
2
24
22-
20-
1 5'
1
. 2. 40 6D 80 100 120 140 160 180 200 220 240 250 280 300 320 [US
Curve: ISO 9906
Dan Joyce
Created on 1/27/2023 Lnt update V27/2023
54.5
118mm
O.erall Efficiency
4
"20 A
56 116mm
258 116mn
Power IrgW P7 -.-
11Bmm (P1)
NPSFIR+eluee 25B 116
mm
i
172 US ..m. '.
wvp.m vRsbn ON r.nlm UwrproW(.)
EBDimsrzonleaf ]!) tap02]11 D>�t% IQMrr.US.M
wvp.m vRsbn ON r.nlm UwrproW(.)
EBDimsrzonleaf ]!) tap02]11 D>�t% IQMrr.US.M

NP 3085 SH 3- Adaptive 256
Duty Analysis
FLYCiT
xylem
Curves according to: Water, pure [300%1; 39.27; 62.42lb/ft3; 1.6891E-5ft2/s
Head 1
[ft
7
72
68
64
52
48
44
- 41.8
54.5°0
36
32
El
28
24
2
16
12
56 1 6mm [Pump 1J 256 116 [Pump 1+2]
8
4
345 US g.p.m.
ft
0 50 100 150
200 250
300
350 400
450 500
550 600
650 [US g.p.m.]
Operating characteristics
Pumps/ Flow Head
shaft paws
Flow
Head
Shell power
Hydr.eH.
Spec Erwrgy 14pswe
Systems
US U.P.M. ft
hp
US S].D.m.
ft
hp
kWh/US MG ft
2 / 2 104 55.4
332
207
55.4
6.65
43.6 %
482 17.4
1 / 2 163 43.7
3.37
163
43.7
3.37
53.4 %
312 17.4
2 / 1 172 41.8
337
345
41.9
6.74
54.1 %
294 17.5
1 / 1 218 31.7
3.33
218
31.7
3.33
52A %
230 18.7
Project
Block
Created by Dan Joyce
Created on 1/27/2023 Last update 1/27/2023
w.pemv.+bn ow Horn u..rpap(.1
ML.IOQSGQt71Bd!]!) teep�]110)MT IgMrzU91-M

NP 3085 SH 3- Adaptive 256
VFD Curve FLYCiT
xylem ix,wd
Curves according to: Water, pure,39.2 7,62.42 lb/ft,1.6891E-5 ft'/s
[ft
807
76
72
68
64
56
52
48
44
32
28
24
2
16
12
8
4
[%]
2
107
[hp]
7.
6.
5.
4.
3.
[ft]
26
24
22
2
18
16
0 50 100 150 200 250 300 350 400 450 500 550 600 650 [US g.p.m]
Curve: ISO 9906
Project Created by Dan Joyce
Block Created on 1/27/2023 Last update 1/27/2023
Head
54.5°0
56 116rrm[PUrrp 1]
256 116
[FLrrp 1+2]
Bficiency
Overall �ficiency
561�6rm [PUrr�i 1�
256
[Rur�i 1+2�
Flow er input Pt
a pow r
256 1
1+2] (Pi)
25
t+21 [�)
25fi 116rrrn [Purtp 1] (Pf )
256 116rtTn [RJrrp 1] (PZ)
f�SHR values
256 116mn [Pump 1]
256 116
[PUrrp 1+2)
woaw,,..no� Dw..rw� uwa.wl•l
BB.O-t°25QP1]I�tl]!I 1gD023110—R lyMrtUMM

NP 3085 SH 3- Adaptive 256
VFD Analysis
FLYGT
Curves according to: Water, pure 100% ; 39.27; 62.42lb fe; 1.6891E-Sft' s
Head
1
[ft
76
72
68
64
56
52
48
44
41.8
ft
4
54.50o
36
32
28
24
2
16
12
56 116rtm [PUrrp 1]
256 116 [Purrp 1+2]
8
4
345 US g.p.m
0 50 100 150
200 250
300 350 400
450 500
550 600 650 [US g.p.m]
Operating Characteristics
Pvnps/ Frequerzy Flow NOW
Shah power
Flow Head
Shaft power
Hydr.eff. Spedfk energy NPSHre
Systems
US gy m ft
hp
US g.p.m ItMYU
hp
NS MG ft
2 / 2 60 Hz 104 55.4
3.32
207 55.4
6.65
43.6 % 482 17.4
1 / 2 60 Hz 163 43.7
3.37
163 43.7
3.37
53.4 % 312 17.4
2 / 1 60 Hz 172 41.8
3.37
345 41.8
6.74
54.1 % 294 17.5
1 / 1 60 Hz 218 31.7
3.33
218 31.7
3.33
52.4 % 230 18.7
Project
Created by Dan Joyce
Block
Created on 1/27/2023
Last update
1/27/2023
naorwnvvaun o.a..nron uws�wiM.l
eeD-toassoulest se) �.6e0Y1 t1D1AtF lt.IrRUS�M

NP 3085 SH 3- Adaptive 256
Dimensional drawing FLYGT�
11---
xylen.
24
e
die die
2 II
z � � — z
O
�o
_E
m ZZ
Rm d
9xd
fe -W _8D
PP 3M 1 W I ......�'
.... 733 M 1 4
Project Clvaftdby DettJeyae
Block Cteaudea W7/2023 Jattepdala ]/27/2023
Ro�Mnv�raun UaY rwegn sir growl')
980-t0Qy10]2la+tl bl IW023-1— )Y/ TUSI NT

Hazen
Appendix B-2: Fine Screen - Lakeside

Raptor°
Micro Strainer
esingle Operational Unit
Screens, Compacts and
Dewaters in One Process
EQUIPMENT CORPORATION

Raptor° Inclined Micro Strainer
Removes Solids Efficiently
The Lakeside Raptor® Micro Strainer is an efficient, proven screening technology for removal of inorganic solids that can
be harmful to downstream equipment in municipal and industrial wastewater applications. Ideal for small treatment
facilities, the Raptor® Micro Strainer utilizes a semicircular screenings basket to capture debris, such as plastics, hygienic
articles and fibers. The Raptor® Micro Strainer features, including the screw conveyor, are all stainless steel construction
(304 or 316) to handle the most severe conditions.
At 350 to 450 angle of inclination, the Raptor• Micro
Strainer provides high removal efficiency using a
perforated plate or wedge wire basket with small
openings ranging from 0.04 to 0.25 inches (1 to 6 mm).
A central screw conveyor with a cleaning brush removes
the captured solids from the screenings basket and
transports the debris for disposal. As the solids are being
conveyed, they are macerated to break down large fecal
matter, and then washed using a two -stage screenings
wash system to return organic material back to the
wastewater stream. The washed screenings are
compacted and dewatered prior to being discharged,
thereby reducing the volume and weight to a dry solids
content of 40 percent, ultimately reducing disposal cost.
Raptor® Micro Strainer Raptor® Micro Strainer
with Bagger with Weather Protection
Superior design and construction
Raptor® Micro '
• All stainless steel construction resists corrosion
Strainer
• Combines 4 processes in one unit (screens,
Round openings are
available in sizes of
washes, compacts and dewaters)
0 12 inch and larger
• Dual spray wash system provides cleaner
�00,00
discharge screenings
00 0 0.•.••
• Integrated compaction zone reduces volume
r;:;:;:;:;:;:;•
and weight for reduced disposal cost
+;�;��+:�:•:':�
• Enclosed transport tube and optional bagger
•�����•+'
attachment reduce odors
• Hinged support to pivot screen out of channel
Wedge wire screens
for maintenance(
are available in bar
• Removable bearing bars promote longer
spacing of 0.12 inch
brush life without disassembling the screen
and smaller
• Tank -mounted screens and explosion -proof
designs are available
• Optional weather protection system protects
to 130 F below zero (minus 250 C)

Raptor®
Vertical
Micro
Strainer
for
Applications
with
Limited Space
The Lakeside RaptorO Vertical Micro Strainer is designed
specifically to fit into limited access areas such as wet
wells, submersible pump stations, and underground
vaults. Similar to the inclined Raptor® Micro Strainer, it
combines the functions of screening, compacting and
conveying into a single unit.
The Raptor® Vertical Micro Strainer incorporates a
shafted screw with cleaning brush attached to the
flights in the basket area to convey captured material
for disposal. The split basket design provides easy
access to the brush assembly. The screen basket is either
perforated plate for wastewater applications or wedge
wire for speciaVindustrial applications.
An optional slide rail system is available to allow easy
removal of the screen from the wet well or vault. A quick
connect flange is used to make sure the screen's head
box lines up with the influent pipe connection.
View of Slide Rail Raptor® Vertical Micro
and Head Box Strainer with Bagger
Durability and performance
• Shafted screw for most effective conveying
• Accessible composite bearing bars
• Split screenings basket for easy service
• Optional slide rail system for screen removal
• Discharge chute and optional bagger
• Automated controls
Vertical applications you can rely on
• Submersible pump stations and manholes
• Tank -mounted packaged headworks
• Package treatment systems
• Industrial systems
Raptor® Vertical , Dewatering /
Micro Strainer Compaction Zone
to
Screw Conveyor
r'S
Influent Sewer
Connection

Treatment equipment and process solutions
from Lakeside Equipment Corporation
Lakeside offers a wide range of equipment and systems for virtually all stages of wastewater treatment from influent
through final discharge. Each process and equipment item that we supply is manufactured with one goal: to reliably
improve the quality of our water resources in the most cost-effective way. We have been doing just that since 1928.
Screw Pumps
Open Screw Pumps
Enclosed Screw Pumps
Raptor® Screening
Fine Screen
Micro Strainer
Rotating Drum Screen
Septage Acceptance Plant
Septage Complete Plant
Complete Plant
Multi -Rake Bar Screen
Wash Press
Screen and Trash Rakes
Hydronic T Series
Hydronic K Series
Hydronic Multifunctional Series
Hydronic H Series
Catronic Series
Monorail Series
HY-TEC Screen
CO-TEC Screen
RO-TEC Screen
EQUIPMENT CORPORATION
Grit Collection
SpiraGrit
Aeroductor
In -Line Grit Collector
Raptor® Grit Washer
Grit Classifier
H-PAC®
Clarification and Filtration
Spiraflo Clarifier
Spiravac Clarifier
Full Surface Skimming
MicroStar® Filter
Biological Treatment
CLR Process
Magna Rotor Aerators & Accessories
Sequencing Batch Reactors
Package Treatment Plants
Submersible Mixers & Recirculation Pumps
Hauled Waste Receiving Systems
Raptor{' Septage Acceptance Plant
RaptorO Septage Complete Plant
Package Headworks Systems
Raptor' Complete Plant
H-PAC'
Biological Treatment Systems
CLR Process
Package Treatment Plants
Sequencing Batch Reactors

Budgetary Proposal
January 27, 2023
TO
Hazen
-LAKESIDE
`�
PROJECT
Grassy Branch WRF
Tom Larsen
630/837-5640, ext. 229
[e-mail]
EQUIPMENT
UNIT
QTY
TOTAL
Lakeside Raptor® Micro Strainer
$103,200
1
$103,200
Model 12MS - 0.25 - 101
Due to the current volatility of stainless steel prices, budgetary cost of equipment may be subject to change.
SPECIFICATION
Unit Capacity: 1.14 mgd
Maximum Headloss:
12
inches
Inclination: 45 degrees
Maximum Upstream Level:
20
inches
Hole Diameter: 0.25 inch
Nominal Basket Diameter:
10
inches
Water Requirements: 15 gpm at 60 psi
Transport Screw Diameter:
10
inches
SCREEN
AISI 304 stainless steel construction
Structural support with anchorage
Perforated plate screenings basket
Screw conveyor with helical flights
2 hp drive unit
3-Zone wash system with solenoid valves
Two (2) float switches
EXCLUSIONS
Grating across channel
Handrail around perimeter of channel
Screenings collection containers
Piping, valves or fittings, unless noted otherwise
Interconnecting conduit or wiring
OPTIONAL ITEMS
Extra screen transport tube length (per foot of extra vertical height)
Explosion proof design package
Weather protection system package
Screenings bagger - individual or continuous type
CONTROLPANEL
NEMA 4X - 304 stainless steel main control panel
No local control station
Fusible disconnect switch with door handle
Control power transformer
Eaton E4 series intelligent relay controller
Variable frequency drive with line reactor
Selector switches
Indicator lights
Discharge chute
Slide gates
Manual bar screen
Spare parts or special tools
UNIT PRICE
$900
$7,500
$16, 900
$1,300
NOTES
FOB:
Chariton, Iowa
Approvals:
6 to 8 weeks
Freight:
Freight allowed to jobsite
Shipment after Approval:
22 to 28 weeks
Start -Up Service:
2 days in 1 trip
Weight per Screen:
1,400 Ibs
Warranty:
One (1) year
Installation Time per Screen:
32 hours
1022 E. Devon Avenue • P.O. Box 8448 • Bartlett, Illinois 60103
phone: [phone] • fax: [phone]
www.lakeside-equipment.com

10/24/107 DXF
'A'
r 3/4WATER SPRY FOR SPRAY WASH
F-'.//',' !PT SHUT-OFF VALVE - BY OTHERS
EMERGENCY BYPASS CHANNEL
EMERGENCY BYPASS '
GATE
MANUAL BAR SCREEN X L-.:AY ENGINEER�
a AN
12MS II PART N-1 A I B I C I D I E I F I G I H
WASH WATER
SOLENOID VALVES
LOCAL NEW A 4/7/9
CONTROL STATION TRANSPORT TUBE
HEATER (CPTIONAL)
DUAL FLOAT
SNITCHES
DRIVE MOTOR
CONTROL
PANEL
CONTROL INTERCONNECTION DIAGRAM
ALL CONDUIT AND WIRE CONNECTIONS
BETWEEN CONTROL PANEL AND SCREEN
COMPONENTS BY OTHERS.
II
I
II
NOTES:
e
�.+
1) WHEN HEAT SYSTEM IS TO BE SUPPLIED, CHANNEL WIDTH
e
TO BE 2e IF CHANNEL DEPTH IS GREATER THAN S-6'.
2) CONTACT LAKESIDE FOR ANY ADDITIONAL REQUIREMENTS
:•
OR QUESTIONS.
3) KEEP TOP OF CENTER CHANNEL WALL AS LOW AS
..�.'
POSSIBLE TO ALLOW EASE OF CONSTRUCTION AND
.
MAINTENANCE
4) WATER SUPPLY LINES AND ELECTRICAL CONNECTIONS
TO BE FUDaBIE a DUCK DISCONNECT TYPE TO ALLOW
UNIT TO PIVOT OUT OF CHANNEL.
5) BE SATE UPSTREAM PFING IS NOT SURCHARGED
SECTION 'A -A'
AT MAX IL
6) FOR PROPER APPLICATION OF THIS PRODUCT REFER
TO RM-95, LAKESIDE SCREEN GENERAL DESIGN NOTES.
__'=,
»• uM»nPcmmuuca 7-51152-S

Hazen
Appendix B-3: Package Treatment Plant — Pro -Water
Systems

Ll
CM-120
120,000 G P D
MI
FM-70
70,000 G P D
FM-120
120,000 G P D

Hazen
Appendix B-4: Process Aeration Blowers — Aerzen

AERZEN USA CORPORATION
108 Independence Way
Coatesville, PA 19320
Tel. [phone] ♦ Fax. [phone]
AERZEN Reference Number: ENV-355074.0
Re: Grassy Branch WRF
To: Zachary Kemak
Firm - Hazen and Sawyer
email - [e-mail]
phone- 704-941-6044
AERZEN Representative Info:
Name - Shane Eckley
e-mail - [e-mail]
phone- [phone]
AERZEN Proposal Prepared By:
Name - James Marx
email - [e-mail]
phone - [phone]
AERZEN Regional Manager:
Name - Lukas Massier
e-mail - [e-mail]
phone - [phone]
22-Mar-23
Grassy Branch Scenario 1 Blowers Model: GM 10 S DN 80
Performance Data:
Design
Design Min
Min
Intake volume, handled at intake condition
cfm
336
112
45
Volume handled at normal condition
scfm
300
100
40
Mass flow
Ib/h
1,382
463
187
Density at inlet conditions
Ib/cf
0.068
0.068
0.068
Relative humidity
(V
65%
65%
65%
Intake pressure (abs.)
psia
14.4
14.4
14.4
Outlet pressure (abs.)
psia
19.9
19.9
19.9
Discharge pressure
psig
5.5
5.5
5.5
Intake temperature
°F
100
100
100
Discharge temperature
°F
172
192
239
Main rotor speed
rpm
4,004
1,718
1,036
Power consumption at coupling
bHp
12
4
3
% of maximum
%
83%
36%
22%
Motor Rating
HP
15
Motor Speed
rpm
3,600
1,515
914
Full load motor efficiency
%
91.0%
Motor frame
254T
Tolerance on flow & power
± 5 %
Sound pressure level w/o enclosure
dB(A)
88
Measured in
free field at 3ft. distance from the outline of the unit
Sound pressure level w/ enclosure
dB(A)
67
'does not include system piping noise (tol. t 2 dB(A)).
Weights & Dimensions:
Discharge connection ANSI Flange
3"
Blower torso weight
lbs.
760
Blower motor weight
lbs.
236
Blower pkg weight
lbs.
996
Envelope dim.` L x W x H in.
45 x 37 x 51
Cooling Fan
shaft driven
* non binding dimensions includes, inlet filter silencer, relief valve, check valve, and flex connector

AERZEN USA CORPORATION
108 Independence Way
Coatesville, PA 19320
Tel. [phone] • Fax. [phone]
GMI0SDN80
Aerzen Generation 5 Delta Blower Package consists of the following components, assembled in our factory.
Aerzen Rotary Lobe Blower GM Series
• Narrow V-belt drive
• V-belt drive guard
• First fill of Delta Lube 06 oil
• Service Accessories
• Inlet filter -silencer, G4 per EN 779 (equivalent to MERV 7)
• Discharge Silencer, Reactive type, integrated with base frame
• Spring loaded pressure relief valve(s), sized for full flow
• Set of vibration isolating mounts
• Discharge manifold with externally accessible integrated check valve
• Hinged motor support as automatic belt tensioning device
• Sound enclosure, galvanized steel, fire retardant HDP foam construction
• 3" ANSI Flanged discharge connection
• Simplified ISO-1217, Annex B test report(s)
• Submittal data, hard copy
• O&M manual, hard copy
• Factory set PRV to 10.9 psig
• Blower Warranty 24/30
• Domestic packaging
Drive motor
• Motor 15 HP, 2-pole, NEMA, TEFC, 208-230/460 V / 60 Hz, NEMA Premium Efficiency,254T
• Motor thermostats, one per phase @ 155 deg C
• Motor shaft grounding ring
• Motor Warranty 3-Yr Motor
Instrumentation and Controls
• 4 in. Encl. P1, P2, T2 Gauges & T2 Switch
Spare Parts (per unit)
• Set of 3 spare air filter(s)
• Set of 3 spare belt set(s)
• Set of 2 Delta Lube 06 - 1 gallon(s)
Start Up & Services
• 1 trip(s), 2 day(s) total installation, startup, & training
Freight
• Freight to jobsite

AERZEN USA CORPORATION
108 Independence Way
Coatesville, PA 19320
Tel. [phone] ♦ Fax. [phone]
Pricing
Quantity: 3
Description Price Total
1 lQuantity (3) Aerzen Blower package as described above c/o: Shane Ecklev
Price does not include any tax or VAT.
Delivery Terms: CIP Aerzen USA Coateville, PA
General Terms: This offer is subject to Aerzen Standard Terms and Conditions (AMUSA.08.22.001)
Payment Terms: Net 30 days, 20% of order value from date of accepted purchase order. 30% of order value upon release for
production for material procurement. 50% of order value from date of readiness to ship.
Submittals: 4-6 weeks after receipt of purchase order
Delivery Time: presently approximately 20 weeks after technical release by customer.
Warranty: 24 months after start up, 30 months after delivery, whichever comes first.
'Maintenance must be performed per the Instruction Manual using Aerzen spare parts.
"Equipment not manufactured by Aerzen will carry the manufacturer's standard warranty.
Quote Validity: All prices and lead times quoted are valid for 30 days from the date stated on the quotation.

AERZEN USA CORPORATION
108 Independence Way
Coatesville, PA 19320
Tel. [phone] ♦ Fax. [phone]
AERZEN Reference Number: ENV-355074.0
Re: Grassy Branch WRF
To: Zachary Kemak
Firm - Hazen and Sawyer
email - [e-mail]
phone - 704-941-6044
AERZEN Representative Info:
Name - Shane Eckley
e-mail - [e-mail]
phone - [phone]
AERZEN Proposal Prepared By:
Name - James Marx
email - [e-mail]
phone - [phone]
AERZEN Regional Manager:
Name - Lukas Massier
e-mail - [e-mail]
phone - [phone]
Grassy Branch Scenario 2 Aeration Blowers Model: GM 7 L DN 80
22-Mar-23
Performance Data:
Design
Design Min
min
Intake volume, handled at intake condition
cfm
196
65
30
Volume handled at normal condition
scfm
175
58
27
Mass flow
Ib/h
809
269
126
Density at inlet conditions
Ib/cf
0.068
0.068
0.068
Relative humidity
(V
65%
65%
65%
Intake pressure (abs.)
psia
14.4
14.4
14.4
Outlet pressure (abs.)
psia
19.9
19.9
19.9
Discharge pressure
psig
5.5
5.5
5.5
Intake temperature
°F
100
100
100
Discharge temperature
°F
180
214
273
Main rotor speed
rpm
3,465
1,658
1,181
Power consumption at coupling
bHp
7
3
2
% of maximum
%
72%
35%
25%
Motor Rating
HP
10
Motor Speed
rpm
3,600
1,682
1,198
Full load motor efficiency
%
90.2%
Motor frame
215T
Tolerance on flow & power
± 5 %
Sound pressure level w/o enclosure
dB(A)
87
*Measured in
free field at 3ft. distance from the outline of the unit
Sound pressure level w/ enclosure
dB(A)
71
*does not include system piping noise (tol. ± 2 dB(A)).
Weights & Dimensions:
Discharge connection
ANSI Flange
3"
Blower torso weight
lbs.
695
Blower motor weight
lbs.
163
Blower pkg weight
lbs.
858
Envelope dim.*
L x W x H in.
45 x 37 x 51
Cooling Fan
shaft driven
* non binding dimensions includes, inlet filter silencer, relief valve, check valve, and flex connector

AERZEN USA CORPORATION
108 Independence Way
Coatesville, PA 19320
Tel. [phone] ♦ Fax. [phone]
GM7LDN80
Aerzen Generation 5 Delta Blower Package consists of the following components, assembled in our factory.
Aerzen Rotary Lobe Blower GM Series
• Narrow V-belt drive
• V-belt drive guard
• First fill of Delta Lube 06 oil
• Service Accessories
• Inlet filter -silencer, G4 per EN 779 (equivalent to MERV 7)
• Discharge Silencer, Reactive type, integrated with base frame
• Spring loaded pressure relief valve(s), sized for full flow
• Set of vibration isolating mounts
• Discharge manifold with externally accessible integrated check valve
• Hinged motor support as automatic belt tensioning device
• Sound enclosure, galvanized steel, fire retardant HDP foam construction
• 3" ANSI Flanged discharge connection
• Simplified ISO-1217, Annex B test report(s)
• Submittal data, hard copy
• O&M manual, hard copy
• Factory set PRV to 10.9 psig
• Blower Warranty 24/30
• Domestic packaging
Drive motor
• Motor 10 HP, 2-pole, NEMA, TEFC, 208-230/460 V / 60 Hz, NEMA Premium Efficiency,215T
• Motor thermostats, one per phase @ 155 deg C
• Motor shaft grounding ring
• Motor Warranty 3-Yr Motor
Instrumentation and Controls
• 4 in. Encl. P1, P2, T2 Gauges & T2 Switch
Spare Parts (per unit)
• Set of 3 spare air filter(s)
• Set of 3 spare belt set(s)
• Set of 1 Delta Lube 06 - 1 gallon(s)
Start Up & Services
• 1 trip(s), 2 day(s) total installation, startup, & training
Freight
• Freight to jobsite

AERZEN USA CORPORATION
108 Independence Way
Coatesville, PA 19320
Tel. [phone] • Fax. [phone]
Pricing
Quantity: 3
Description Price Total
1 JQ.antity (3) Aerzen Blower package as described above c/o: Shane Ecklev
Price does not include any tax or VAT.
Delivery Terms: CIP Aerzen USA Coateville, PA
General Terms: This offer is subject to Aerzen Standard Terms and Conditions (AMUSA.08.22.001)
Payment Terms: Net 30 days, 20% of order value from date of accepted purchase order. 30% of order value upon release for
production for material procurement. 50% of order value from date of readiness to ship.
Submittals: 4-6 weeks after receipt of purchase order
Delivery Time: presently approximately 20 weeks after technical release by customer.
Warranty: 24 months after start up, 30 months after delivery, whichever comes first.
'Maintenance must be performed per the Instruction Manual using Aerzen spare parts.
`Equipment not manufactured by Aerzen will carry the manufacturer's standard warranty.
Quote Validity: All prices and lead times quoted are valid for 30 days from the date stated on the quotation.

AERZEN USA CORPORATION
108 Independence Way
Coatesville, PA 19320
Tel. [phone] ♦ Fax. [phone]
AERZEN Reference Number: ENV-355074.0
Re: Grassy Branch WRF
To: Zachary Kemak
Firm - Hazen and Sawyer
email - [e-mail]
phone- 704-941-6044
AERZEN Representative Info:
Name - Shane Eckley
e-mail - [e-mail]
phone- [phone]
22-Mar-23
AERZEN Proposal Prepared By:
Name - James Marx
email - [e-mail]
phone - [phone]
AERZEN Regional Manager:
Name - Lukas Massier
e-mail - [e-mail]
phone - [phone]
Grassy Branch Scenario 2 EQ Blowers Model: GM 3 S DN 50
Performance Data:
Design
Intake volume, handled at intake condition
cfm
90
Volume handled at normal condition
scfm
80
Mass flow
Ib/h
370
Density at inlet conditions
Ib/cf
0.068
Relative humidity
0
65%
Intake pressure (abs.)
psia
14.4
Outlet pressure (abs.)
psia
19.9
Discharge pressure
psig
5.5
Intake temperature
°F
100
Discharge temperature
°F
183
Main rotor speed
rpm
3,394
Power consumption at coupling
bHp
3
% of maximum
%
71%
Motor Rating
HP
5
Motor Speed
rpm
3,600
Full load motor efficiency
%
88.5%
Motor frame
184T
Tolerance on flow & power ± 5 %
Sound pressure level w/o enclosure dB(A) 90
Sound pressure level w/ enclosure dB(A) 63
Min
17
15
71
0.068
65%
14.4
19.9
5.5
100
277
1,336
1
28%
1,382
*Measured in free field at aft. distance from the outline of the unit
*does not include system piping noise (tol. ± 2 dB(A)).
Weights & Dimensions:
Discharge connection
ANSI Flange
Y
Blower torso weight
lbs.
415
Blower motor weight
lbs.
100
Blower pkg weight
lbs.
515
Envelope dim.*
L x W x H in.
32 x 32 x 42
Cooling Fan
shaft driven
* non binding dimensions includes, inlet filter silencer, relief valve,
check valve, and flex connector

AERZEN USA CORPORATION
108 Independence Way
Coatesville, PA 19320
Tel. [phone] ♦ Fax. [phone]
GM3SDN50
Aerzen Generation 5 Delta Blower Package consists of the following components, assembled in our factory.
Aerzen Rotary Lobe Blower GM Series
• Narrow V-belt drive
• V-belt drive guard
• First fill of Delta Lube 06 oil
• Service Accessories
• Inlet filter -silencer, G4 per EN 779 (equivalent to MERV 7)
• Discharge Silencer, Reactive type, integrated with base frame
• Spring loaded pressure relief valve(s), sized for full flow
• Set of vibration isolating mounts
• Discharge manifold with externally accessible integrated check valve
• Hinged motor support as automatic belt tensioning device
• Sound enclosure, galvanized steel, fire retardant HDP foam construction
• 3" ANSI Flanged discharge connection
• Simplified ISO-1217, Annex B test report(s)
• Submittal data, hard copy
• O&M manual, hard copy
• Factory set PRV to 10.9 psig
• Blower Warranty 24/30
• Domestic packaging
Drive motor
• Motor 5 HP, 2-pole, NEMA, TEFC, 208-230/460 V / 60 Hz, NEMA Premium Efficiency,184T
• Motor thermostats, one per phase @ 155 deg C
• Motor shaft grounding ring
• Motor Warranty 3-Yr Motor
Instrumentation and Controls
• 2.5 in. Encl. P1, P2 Gauges
Spare Parts (per unit)
• Set of 33 spare air filter(s)
• Set of 3 spare belt set(s)
• Set of 1 Delta Lube 06 - 1 gallon(s)
Start Up & Services
• 1 trip(s), 2 day(s) total installation, startup, & training
Freight
• Freight to jobsite

AERZEN USA CORPORATION
108 Independence Way
Coatesville, PA 19320
Tel. [phone] ♦ Fax. [phone]
Pricing
Quantity: 3
Description Price Total
1 JQ.antity (3) Aerzen Blower package as described above c/o: Shane Ecklev
Price does not include any tax or VAT.
Delivery Terms: CIP Aerzen USA Coateville, PA
General Terms: This offer is subject to Aerzen Standard Terms and Conditions (AMUSA.08.22.001)
Payment Terms: Net 30 days, 20% of order value from date of accepted purchase order. 30% of order value upon release for
production for material procurement. 50% of order value from date of readiness to ship.
Submittals: 4-6 weeks after receipt of purchase order
Delivery Time: presently approximately 20 weeks after technical release by customer.
Warranty: 24 months after start up, 30 months after delivery, whichever comes first.
*Maintenance must be performed per the Instruction Manual using Aerzen spare parts.
*Equipment not manufactured by Aerzen will carry the manufacturer's standard warranty.
Quote Validity: All prices and lead times quoted are valid for 30 days from the date stated on the quotation.

AERZEN USA CORPORATION
108 Independence Way (03
AERZEN
Coatesville, PA 19320
Tel. [phone] ♦ Fax. [phone]
Aerzen USA Corp Terms and Conditions of Sale
New Equipment Packages
AERZEN USA CORP (hereinafter called "Seller") agrees to sell equipment (hereinafter called the'Goods') to the Purchaser (hereinafter called the "Buyer") on the following terns and conditions
of sale. Any alteration of these terms and conditions shall have no force or effect unless agreed to in writing by an officer of Seller or such other authorized signatory of Seller as designated in
writing by Seller.
The terms and conditions as set forth herein and our quotation or as modified by written agreement shall constitute the entire agreement (hereinafter called the "Agreement") between Seller and
Buyer. A failure by either party to enforce any rights under this Agreement shall not be deemed to constitute a waiver of those or any other rights under this Agreement. These Terms and
Conditions of Sale shall be deemed accepted by Buyer upon Seller's receipt of Purchase Order from Buyer. No condition stated by Buyer shall be binding upon Seller if in conflict with,
inconsistent with, or in addition to the Terms and Conditions of Sale, unless expressly accepted in a writing signed by Seller. In the event of conflict or differences in the terms or conditions of
Buyer's Purchase Order and the Terms and Conditions of Sale herein, the Terms and Conditions of Sale shall govern.
1. ORDERS: All orders are subject to acceptance and approval by Seller's credit department and are not binding until and unless so approved and accepted. Written acknowledgement of an
order shall constitute acceptance and will thereby be a binding contract which cannot be modified or cancelled by Buyer without written consent of Seller.
2. PRICES AND PAYMENTS: All prices are quoted and payable in U.S. dollars, unless otherwise noted. Quoted prices shall remain valid for thirty days unless written communication is received
by Seller prior to such time. Seller reserves the right to restrict or modify the terms of payment or to require payment prior to shipment if, in Seller's opinion, the Buyers financial condition or other
circumstances do not warrant shipment on the terns originally specified in the Agreement.
Unless expressly agreed to in writing on a specific contract or order, pending satisfactory credit review, Seller standard payment terms are: (a) For orders under $100,000 the payment terms
shall be Net 30 days from date of shipment, with no retainage held. (b) For orders over $100,000 the following terms shall apply, assuming satisfactory credit review: 20 % of order value from
date of accepted purchase order. 30 % of order value upon release for production for material procurement. 50% of order value at readiness to ship. (c) All invoices are to be paid Net 30 days.
(d) In those cases where progress payments are required, all work on the order will cease if payment is not received in accordance with the payment schedule. (a) Payment retention will not be
allowed. In the instance where an invoice is disputed, all undisputed portions remain payable within Net 30 days terms. (f) Interest at the rate of one and one-half percent (1 1/2%) per month or at
the highest rate allowed by law, whichever is less, shall be charged to all overdue accounts. Buyer will reimburse Seller for all costs and expenses (including attorney's fees and the costs of
bringing any action) incurred in collecting any amounts past due.
3. TAXES: The prices quoted do not include any taxes. Any sales tax, use tax, excise tax, goods, and service tax (GST), value added tax (VAT), customs tax, or other tax of any nature
whatsoever imposed by any government authority on the transaction between Seller and Buyer (plus interest and penalties thereon, if any) shall be paid by the Buyer in addition to the prices
quoted and invoiced. In the event that Seller is required to pay any such taxes, Buyer shall reimburse Seller on demand. At the time of an order, Buyer shall provide Seller with any tax
exemption certificates or other documents acceptable to the taxing or customs authorities.
4. LIABILITY: Sellers liability with respect to the Goods sold hereunder shall be limited to the warranty provided in Section 10 of these Terms and Conditions and shall be limited to the contract
price. In no event shall Seller be liable for special, indirect, incidental, consequential or punitive damages, or expenses incurred by Buyer, Buyers customers or any third party, whether arising
from breach of contract, warranty, negligence, strict liability in tort or other theories of law or equity, including, but not limited to, liquidated damages, loss of profits or revenue, loss of use, cost of
capital, cost of substitutes, downtime, service interruption, or any other type of economic loss.
5. SHIPPING OR SERVICE DATE: Shipping or service dates are estimates and not a guarantee of a particular day of shipment or service. Seller shall not be liable in any way for any default or
delay in shipping or service due to contingencies beyond its control which prevent or interfere with Seller making delivery or providing service on the date specked, including, but not limited to,
war, restraints affecting shipping, delivery of materials or credit as a result of war or war restrictions, nonanival, delay or failure to procure materials as a result of war or war restrictions,
rationing of fuel, strikes, lockouts, fires, bombings, terrorism, accidents, floods, droughts, cyber-attacks, and any other contingency affecting Seller, its suppliers, or subcontractors: and Seller
shall have the right to cancel a contract of sale or to extend the shipping or service date in the event that one or more of such contingencies prevents or delays shipment or service.
6. DELIVERY:
a. Tide and Risk of Loss: All products will be delivered EXW Aerzen, Coatesville, PA unless otherwise agreed by both parties in writing. In no event shall Seller be liable for any delay in delivery
or assume any liability in connection with shipment, nor shall the carrier be deemed an agent of Seller.
b. Acceptance of Products: Buyer shall inspect all products promptly upon receipt. All claims by Buyer, except only those provided for under Warranty clauses, which are not asserted in writing
by Buyer within five (5) days of receipt are waived.
c. Delays by Buyer. In the event that Goods cannot be shipped to Buyer when ready due to any cause not attributable to Seller, upon notice to Buyer, Seller may ship such Goods to storage. If
such Goods are placed in storage, including storage at the facility where manufactured, the following conditions shall apply: (i) all risk of loss or damage shall thereupon pass to Buyer; (ii) title
shall transfer to Buyer, (iii) any amounts otherwise payable to Seller upon delivery shall be payable upon presentation of Sellers invoice, (iv) the Goods shall be deemed as shipped and the
warranty time period shall commence; (v) all expenses incurred by Seller, such as preparation for and placement into storage, handling, inspection, preservation, insurance, storage and removal
charges, and any taxes shall be payable by Buyer; and (vi) when conditions permit and upon payment of all amounts due hereunder, Seller shall resume delivery of Goods to the originally
agreed point of delivery.
d. Delays in Inspection: In the event that Goods cannot be shipped to Buyer when ready due to delay of Buyers in -person inspection, upon notice to Buyer, such delay shall constitute a waiver of
Buyers rights of in -person inspection and rejection and an acceptance by Buyer of an inspection report, as determined and compiled at Sellers sole discretion. Such acceptance shall be in
addition to the remedies for Delays by Buyer outlined herein.
e. Partial Shipment: Partial shipment of an order will not be made without Buyers knowledge or consent. In the event a complete shipment cannot be made by the required date, Buyer will be
promptly noted. If partial shipment with Buyers approval is made, excess freight charges, if any, will be billed to the Buyer.
7. CANCELLATION, POSTPONEMENT OR CHANGE ORDERS: Orders are not subject to Buyers cancellation, postponement, or change in specifications, shipping schedules, or other
conditions originally agreed upon without Sellers written consent and then only upon agreement to compensate Seller for any or all losses caused by such cancellation, postponement, or
changes. Cancellation charges of between twenty percent (20%) and one hundred percent (100%) of the total price of the contract will be invoiced, as determined at Sellers sole discretion,
depending on the status of completion plus Sellers non -recoverable costs attributed to the Buyers order.
If Sellers manufacturing is delayed or postponed by Buyer, Seller shall be entitled to an equitable price adjustment. If Buyer delay extends for more than ninety (90) days and the parties have
not agreed upon a revised basis for continuing the work at the end of the delay, including adjustment of the price, then upon written notice, Seller may terminate the order whereupon Buyer shall
promptly pay Seller its cancellation charges as described herein.
Seller may terminate the Agreement without liability to Buyer if (i) Buyer shall materially breach any of the terms and conditions of this Agreement and shall fail to cure such material breach within
five (5) days after written notice from Seller, or (ii) Buyer shall become insolvent; or (iii) a petition under the Bankruptcy Act or any other insolvency law shall be filed by or against Buyer, or (iv)
Buyer shall make assignment for the benefit of creditors; or (v) Buyer shall fail to make timely payment of any obligation owed by it to Seller, or (vi) in the event Seller reasonably believes that
Buyer is unable to make full and prompt payment as required hereunder.
Buyer agrees that it shall, no later than thirty (30) days following the effective date of termination of this Agreement, pay all monies owed to Seller at the time of any such termination regardless of
any terms of payment that may have otherwise been granted to Buyer by Seller. Seller shall not by reason of its termination of this Agreement in accordance with the terms hereof, be liable to
Buyer for compensation or reimbursement of any damages on account of loss of profits or prospective profits on anticipated sales, or on commitments in connection with the business or goodwill
of Buyer or otherwise or for direct, indirect, punitive, special, consequential, or liquidated damages.
8. LIMITED WARRANTY: Unless otherwise stated in Seller's quotation, Seller warrants the products and parts that it manufactures will be free from defect in materials and workmanship for
twenty-four (24) months from the date of start-up, but not to exceed thirty (30) months from the date of readiness to ship. Performance warranties (if any) are limited to those specifically included
in Sellers proposal and identified as such. Goods (including accessories. components, and parts thereof) furnished by Seller but manufactured by others is not warranted by Seller and such
Goods shall carry the warranty (if any) which the manufacturer has conveyed to Seller to the extent it can be passed on to the Buyer. Seller shall, upon prompt written notice by the Buyer,
correct such non -conformities, at Sellers option, by either repair or replacement. All such defective Goods shall follow the RMA policy set forth in clause 10. and be sent at Buyers expense
directly to Sellers headquarters located at 108 Independence Way, Coatesville, PA, USA, 19320 or an Authorized Service Center. Shipment of repaired or replacement Goods will be at Sellers
expense. Seller warrants any Goods repaired or replaced pursuant to the above warranty to be free from defects in materials and workmanship for the longer of: (a) a period of ninety (90) days
after the start-up of such repaired or replaced Goods or (b) the period remaining on the warranty.
Goods must be maintained per Sellers Operations and Maintenance manual, including proper maintenance documentation, for the warranty to remain valid.
THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, WHETHER WRITTEN, ORAL, OR IMPLIED, INCLUDING ANY WARRANTY OF
DCDCnDkAAkIrC %ACDrWAkITADII ITV nD CITkICCC CnD A DADTI1-1 11 AD 01 I000CC Kin DCDDCCCkITATIn KI rnklnITInkl r1D WADDAkITV IkIrI I Iniklr- Q11T klnT I IkAITCn Tn

AERZEN USA CORPORATION
108 Independence Way
Coatesville, PA 19320
Tel. [phone] ♦ Fax. [phone]
JAERZEN
r � STATEMENTS OF CAPACITY SUITABILITY FOR USE, OR PERFORMANCE, WHETHER MADE BY SELLER, EMPLOYEES OR REPRESENTATIVE PERSONNEL, SHALL BE v
CONSIDERED TO BE A WARRANTY BY SELLER FOR ANY PURPOSE OR GIVE RISE TO ANY LIABILITY OF SELLER WHATSOEVER AND ALL SUCH IMPLIED WARRANTIES ARE
HEREBY DISCLAIMED BY SELLER AND EXCLUDED FROM ANY CONTRACT RESULTNG OR ARISING FROM OR OTHERWISE EVIDENCED BY THIS AGREEMENT.
Failure to notify Seller in writing within five (5) days of discovery of any unsatisfactory operation, improper maintenance or installation shall terminate this Warranty. The above warranties do not
apply to products which are (a) repaired, modified or altered by any party other than Seller or Sellers Authorized Service Center, (b) subjected to unusual physical, thermal, or electrical stresses,
corrosion or erosion, improper installation, improper grounding, improper maintenance, lack of lubrication, misuse, abuse, accident or negligence in use, improper storage, transportation or
handling, or (c) considered a consumable item or an item requiring repair or replacement due to normal wear and tear. SELLER SHALL NOT BE LIABLE FOR SPECIAL OR CONSEQUENTIAL
DAMAGES WHICH MAY ARISE UNDER THIS CONTRACT WHETHER SUCH LIABILITY IS IN CONTRACT, TORT (INCLUDING NEGLIGENCE) OR OTHERWISE, AND IN NO CASE SHALL
SELLER'S LIABILITY EXCEED THE PRICE OF THE NONCONFORMING GOODS.
9. NONCONFORMING GOODS: Any rejection of nonconforming Goods must be made by the Buyer within five (5) days of delivery and Buyer must give written notice to Seller within that period.
Such notice shall contain a description of the alleged non -conformity. Upon receipt of such notification, Seller will arrange for the return of the Goods, at Sellers expense, and upon confirmation
of the nonconformity, Seller, at Sellers expense, will ship conforming Goods to Buyer.
10. RETURNS AND REPAIRS: When Goods are returned for repair, the Buyer must contact Sellers customer support department for shipping instructions and a Return Material Authorization
(RMA). Buyer must ship product in original packaging or equivalent, with the RMA dearly marked on the outside of the package, freight prepaid. Seller shall not be responsible for any damage
occurring in transit or obligated to accept products returned without RMA. Buyer bears all risk of loss or damage to the returned product until delivery at Sellers designated facility. Any return
shipment received by Seller without an RMA or whose contents are not received in their original condition, may be reshipped by Seller freight collect to Buyer. The RMA supersedes any implied
return authorization whether oral or in writing that does not include an RMA.
11. RETURNS FOR CREDIT: No returns for credit will be accepted unless Seller's written permission has been obtained in each case in advance, pursuant to cause 10.
12. APPLICABLE LAWS: This Agreement and the respective rights and obligations of the Buyer and Seller with regard hereto shall be governed by and construed according to the laws of the
Commonwealth of Pennsylvania, without regard to the principles of conflicts of law thereof.
13. NOTICE: Any and all notices or other communications or deliveries required or permitted to be provided hereunder shall be in writing and shall be sent to Aerzen USA, 108 Independence
Way, Coatesville, PA, 19320
14. ASSIGNMENT: Neither party may assign or transfer this Agreement without the prior written consent of the other party.
15. CONFIDENTIAL INFORMATION: Any design specifications, manufacturing drawings, technical data or other information or materials submitted to Buyer and identified by Seller as
confidential are and shall remain the exclusive property of Seller. Buyer agrees to treat such information as confidential and shall not reproduce or disclose such information without the express
prior written consent of Seller.
16. WAIVER OF SUBROGATION: Buyer agrees to waive any and all subrogation rights towards Seller.
17. DATA USE: The Goods may include data monitoring services. The data received by Seller may be used by Seller and certain third -party distributors and contractors for the sole purposes of
increasing overall customer service and determining claims of warrantability. Seller will use commercially reasonable efforts to ensure that Buyers data is kept confidential. Buyer may request
discontinuance of data monitoring service at any time, subject to waiver of all and any remaining warranties.

Hazen
Appendix B-5: Cloth Disk Filters — Kruger

Hydrotech Discfilter
Preliminary Proposal
Project: Grassy Branch WRF, NC DFS
Client: Hazen & Sawyer
Date: 1 /26/2023
RSM Contact: Jim Daugherty
Phone: [phone]
Representative Contact: Spero Katsanos
CONFIDENTIAL: The information or data contained in this proposal is proprietary to Kruger and should not be copied, reproduced, duplicated, or disclosed to any third party, in whole
or part, without the prior written consent of Kruger. This restriction will not apply to any information or data that is available to the public generally.
Kruger is pleased to propose the Hydrotech Discfilter system for this project. The system design is based on the information listed in the following
tables and will be supplied according to Kruger design standards:
Design Parameters
Influent Source
Secondary Clarification following Activated
Sludge
Peak Hour Flow
0.47 (327)
MGD (gpm)
Annual Average Day Flow
0.067 (96)
MGD (gpm)
Peak Influent TSS
45
mg/L
Average Influent TSS
15
mg/L
Monthly Average Effluent TSS
5
mg/L
'The influent to the Filtration System must contain particles of sufficient size and
strength to allow retention on the specified 10 um media surface in order for the
performance criteria to be met.
Discfilter Design
Discfilter Model Number
HSF2202-1C
Total Units (duty/standby)
1 (1/0)
Total Filter Area Per Unit
120
ft
Submerged Filter Area Per Unit
78
Disc Diameter
2.2
m
Peak Hydraulic Loading Rate
4.17
gpm/ft
Number of Discs Per Unit
2
Media Pore Size
10
Pm
Chassis Material
304 SS
Cover Material
GRP
Self -Enclosed Tank Material
304 SS
SEW Drive Motor
1.5
HP
Backwash Water Pump
2
HP
Backwash Pump Rated Flow
14
gpm
Influent Flange
ANSI 8"
Effluent Flange
ANSI 8"
Mobile Automated Cleaning System
Optional
Controls System
Allen Bradley
Unit Control Panel Enclosure Type
NEMA 4X
Instrumentation - Level Sensors
One (1) lot
Hydraulic loading rate does not include standby unit.
Process and Design Engineering
Kruger provides process engineering and design support for the system as follows:
Equipment specifications for equipment supplied by Kruger.
Technical instructions for operation and start-up of the system.
• Equipment location drawings and installation plans.
• Project specific O&M manuals.
Field Services
Kruger will furnish a Service Engineer at the time of start-up to inspect the installation of the completed system, place the system in initial
operation, and to instruct operating personnel on the proper use of the equipment.
Hubgrade Extended Services
Kruger provides the Hubgrade Assist extended service plan as a standard benefit for all Hydrotech Discfilter customers. This valuable
blend of on -site and remote support will ensure your filter remains operating in peak condition. Following is a short summary of the plan
included.
• Hubgrade Assist Advanced Plan - 1 year subscription
• Annual operating data review/report by Veolia expert
• Annual end -of -year filter inspection and maintenance
In -Situ panel cleaning service
Equipment inspection, lubrication and adjustment including change of gearbox oil, drive chain tension adjustment, bearing greasing and
checks of all gaskets and seals
Instrument calibration check
• Additional service rate discount while plan is active: 2%
Veolia Water Technologies, Inc.
dba Kruger
4001 Weston Parkway
Cary, NC 27513
Tel: [phone]
www.veoliawatertech.com

Estimated Pricing
The estimated pricing for the Discfilter system, as defined herein, including process and design engineering, field services, and equipment
supply is:
$269, 840
Please note that the above pricing is expressly contingent upon the items in this proposal and are subject to Kruger Standard Terms of
Sale detailed herein. Due to current market conditions for fabricated metal items (e.g. steel and aluminum) this price is subject to change
based on actual fabricated metal prices at time of order placement.
This pricing is FOB shipping point, with freight allowed to the job site. This pricing does not include any sales or use taxes. The price is
valid for 60 days from the date of this Proposal. The proposed goods may be affected by the ongoing market fluctuations impacting
material and shipping costs. Kruger reserves the right to re-evaluate the Proposal price prior to order acceptance..
The terms of payment are as follows: 10% on receipt of fully executed contract, 15% on submittal of shop drawings, and 75% on the
delivery of equipment to the site. Payment shall not be contingent upon receipt of funds by the Contractor from the Owner, and there shall
be no retention in payments due to Kruger. All payment terms are net 30 days from the date of invoice. Final payment shall not exceed
120 days from delivery of equipment. All other terms are per the Kruger Standard Terms of Sale.
Estimated Schedule
Shop drawings: submitted within 6-8 weeks of receipt of an executed contract by all parties.
Equipment: delivered within 22-28 weeks of receipt of written approval of the shop drawings.
Operation & Maintenance Manuals: submitted within 90 days of receipt of approved shop drawings.
Statement Regarding Competitive Transparency
Veolia takes all issues surrounding probity and confidentiality very seriously in all of its dealings with competitors and stakeholders. In this
spirit and for the sake of transparency, we inform you that the publicly traded parent company Veolia Environnement S.A., recently
acquired a 29.9% interest in Suez S.A ("Suez") and launched a public bid for the remainder of Suez' share capital. Consistent with our
commitment to competition law compliance, Veolia will continue to act entirely independent of Suez until all relevant antitrust approvals of
Veolia's acquisition of Suez have been obtained and we will of course let you know if this would change before the end of the tender
proceedings.
Specifically, none of Veolia's representatives sit on the board of Suez, Veolia has no influence over the strategy or operations of Suez,
and Veolia has no access to competitively sensitive information about Suez's operations. Accordingly, Veolia's ongoing project to acquire
Suez will have no effect on our participation in, or response to, this tender.
Veolia Water Technologies, Inc.
dba Kruger
4001 Weston Parkway
Cary, NC 27513
Tel: [phone]
www.veoliawatertech.com

Q VEOLIA
Kruger Standard Terms of Sale
1. Applicable Terms. These terms govern the purchase and sale of the equipment and related services, if any (collectively, "Equipment"), referred to in
Seller's purchase order, quotation, proposal or acknowledgment, as the case may be ("Seller's Documentation"). Whether these terms are included in an offer
or an acceptance by Seller, such offer or acceptance is conditioned on Buyer's assent to these terms. Seller rejects all additional or different terms in any of
Buyer's forms or documents.
2. Payment. Buyer shall pay Seller the full purchase price as set forth in Seller's Documentation. Unless Seller's Documentation provides otherwise,
freight, storage, insurance and all taxes, duties or other governmental charges relating to the Equipment shall be paid by Buyer. If Seller is required to pay any
such charges, Buyer shall immediately reimburse Seller. All payments are due within 30 days after receipt of invoice. Buyer shall be charged the lower of 1 %
interest per month or the maximum legal rate on all amounts not received by the due date and shall pay all of Seller's reasonable costs (including attorneys'
fees) of collecting amounts due but unpaid. All orders are subject to credit approval.
3. Delivery. Delivery of the Equipment shall be in material compliance with the schedule in Seller's Documentation. Unless Seller's Documentation
provides otherwise, Delivery terms are F.O.B. Seller's facility.
4. Ownership of Materials. All devices, designs (including drawings, plans and specifications), estimates, prices, notes, electronic data and other
documents or information prepared or disclosed by Seller, and all related intellectual property rights, shall remain Seller's property. Seller grants Buyer a
non-exclusive, non -transferable license to use any such material solely for Buyer's use of the Equipment. Buyer shall not disclose any such material to third
parties without Seller's prior written consent.
5. Changes. Seller shall not implement any changes in the scope of work described in Seller's Documentation unless Buyer and Seller agree in writing
to the details of the change and any resulting price, schedule or other contractual modifications. This includes any changes necessitated by a change in
applicable law occurring after the effective date of any contract including these terms.
6. Warranty. Subject to the following sentence, Seller warrants to Buyer that the Equipment shall materially conform to the description in Seller's
Documentation and shall be free from defects in material and workmanship. The foregoing warranty shall not apply to any Equipment that is specified or
otherwise demanded by Buyer and is not manufactured or selected by Seller, as to which (i) Seller hereby assigns to Buyer, to the extent assignable, any
warranties made to Seller and (ii) Seller shall have no other liability to Buyer under warranty, tort or any other legal theory. If Buyer gives Seller prompt written
notice of breach of this warranty within 18 months from delivery or 1 year from beneficial use, whichever occurs first (the "Warranty Period"), Seller shall, at its
sole option and as Buyer's sole remedy, repair or replace the subject parts or refund the purchase price therefore. If Seller determines that any claimed breach
is not, in fact, covered by this warranty, Buyer shall pay Seller its then customary charges for any repair or replacement made by Seller. Seller's warranty is
conditioned on Buyer's (a) operating and maintaining the Equipment in accordance with Seller's instructions, (b) not making any unauthorized repairs or
alterations, and (c) not being in default of any payment obligation to Seller. Seller's warranty does not cover damage caused by chemical action or abrasive
material, misuse or improper installation (unless installed by Seller). THE WARRANTIES SET FORTH IN THIS SECTION ARE SELLER'S SOLE AND
EXCLUSIVE WARRANTIES AND ARE SUBJECT TO SECTION 10 BELOW. SELLER MAKES NO OTHER WARRANTIES OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR PURPOSE.
7. Indemnity. Seller shall indemnify, defend and hold Buyer harmless from any claim, cause of action or liability incurred by Buyer as a result of third
party claims for personal injury, death or damage to tangible property, to the extent caused by Seller's negligence. Seller shall have the sole authority to direct
the defense of and settle any indemnified claim. Seller's indemnification is conditioned on Buyer (a) promptly, within the Warranty Period, notifying Seller of any
claim, and (b) providing reasonable cooperation in the defense of any claim.
8. Force Maieure. Neither Seller nor Buyer shall have any liability for any breach (except for breach of payment obligations) caused by extreme
weather or other act of God, strike or other labor shortage or disturbance, fire, accident, war or civil disturbance, delay of carriers, failure of normal sources of
supply, act of government or any other cause beyond such parry's reasonable control.
9. Cancellation. If Buyer cancels or suspends its order for any reason other than Sellers breach, Buyer shall promptly pay Seller for work performed
prior to cancellation or suspension and any other direct costs incurred by Seller as a result of such cancellation or suspension.
10. LIMITATION OF LIABILITY. NOTWITHSTANDING ANYTHING ELSE TO THE CONTRARY, SELLER SHALL NOT BE LIABLE FOR ANY
CONSEQUENTIAL, INCIDENTAL, SPECIAL, PUNITIVE OR OTHER INDIRECT DAMAGES, AND SELLER'S TOTAL LIABILITY ARISING AT ANY TIME
FROM THE SALE OR USE OF THE EQUIPMENT SHALL NOT EXCEED THE PURCHASE PRICE PAID FOR THE EQUIPMENT. THESE LIMITATIONS
APPLY WHETHER THE LIABILITY IS BASED ON CONTRACT, TORT, STRICT LIABILITY OR ANY OTHER THEORY.
it. Miscellaneous. If these terms are issued in connection with a government contract, they shall be deemed to include those federal acquisition
regulations that are required by law to be included. These terms, together with any quotation, purchase order or acknowledgement issued or signed by the
Seller, comprise the complete and exclusive statement of the agreement between the parties (the "Agreement") and supersede any terms contained in Buyer's
documents, unless separately signed by Seller. No part of the Agreement may be changed or cancelled except by a written document signed by Seller and
Buyer. No course of dealing or performance, usage of trade or failure to enforce any term shall be used to modify the Agreement. If any of these terms is
unenforceable, such term shall be limited only to the extent necessary to make it enforceable, and all other terms shall remain in full force and effect. Buyer may
not assign or permit any other transfer of the Agreement without Seller's prior written consent. The Agreement shall be governed by the laws of the State of
North Carolina without regard to its conflict of laws provisions.
Water Technologies

1 1/7 THREADED ROD: ASTM F593 W/ B1.1 UNC THDS
2 1/Y FLAT WASHER: ASTM A240 304 SS. PLATE
12• LOCK WASHER
4 1/7' HEX NUT. ASTM F594 W/ B1.1 UNC THREADS
3 1
2 - 4
EMBED (MIN) _
T B• [2288]
73-1M
[22161
PRAY BAR
FOR CHEMICAL CLEANSING
CKING & PUMP
PRESSURE GA � wIPIPING d FITTINGS
¢Ire•
RIVE MOTOR
OB" [15oj
LEVELPROBE
BW WASTE
JUNCTION BOX
4' 4-7/1' jj 19 1
INFLU[�ENi
[1343] ANSIFLG _ EFFLUENT
ANSI FUG
7'9-7/8-
8'12" �29501
[2385] '•-'^-
4' 8-IIW T B•
[1425] 3'2-3/18• [1087]
BYPASS [9701 SEE NOTE 3
WEIR EFFLUENT 25-1? 8-1/1B•
WEIR
8 1/1B
] 6-11/16" 170��11
9-iyiB- 250
[ ]
541
ISOLATION VALVE NP jRA
NPT DRAIN
Imo- 3' 9-7re' �j
-7/18" [7586]
[1188]
ANCHOR DISTANCE
3' 8-12•
[ISM)
For Reference Footprint Dimensions Onh
(1130)
ANCHOR DISTANCE
Please contact Kruger prior to
NOTES
inmrporaeon into contract documents to
1. ALL FLANGE CONNECTIONS'. BOLT PATTERN ANSI 816.5. PLATE FLANGE: GALVANIZED. STUB END: AISI 304
ensure equipment drawings are accurate
2. DIMENSKXJS IN [ ] ARE MM
and updated with respect to ancillary
3. RECOMMENDED PLATFORM ELEVATION WORK PLATFORM TO BE SELF SUPPORTING. PLATFORMS MAY NOT BE ATTACHED TO
equipment as shown (backwash piping.
THE FILTER AND LOADS MAY NOT BE TRANSFERRED TO FILTER. PLATFORMS DESIGNED/PROVIDEO BY OTHERS.
pump delsils. flange swing, etcl.
4. RECOMMEND 24• MINIMUM MAINTENANCE ACCESS AROUND ENTIRE PERIMETER OF DISCFILTER.
S. FOLLOW ANCHOR MANUFACTURERS GUIDELINES FOR SPECIFIC INSTALLATION REQUIREMENTS INCLUDING ANCHOR
EMBEDMENT AND EDGE DISTANCE SEISMIC CODE REQUIREMENTS MAY AFFECT ANCHOR DETAIL SHOWN
6. ALL ANCHORS AND FASTENERS TO BE STAINLESS STEEL. APPLY ANTI -SEIZE TO ALL CONNECTIONS.
oocv"a r r�,roe� .vmwr.,ma
O VE�L� DISCFILTER
c HSF2202-IC. UNIT ORAVNNG
B ADD FLANGE DIMENSION DSD DP 09.18.18 "Fau:w;aooar�rrwn"rb11roarMw
eF "mar m MIXING BYPASS
A PR LIMI YRELEASE CDP JCC 102417
ronMaa".'Mo '..aww®'�
ace pe"'p NO
STANDARD PRODUCT 1:40 tcsme.Mee 1 of t1 B

Hazen
Appendix B-6: Ultraviolet (UV) Disinfection System —
TrojanUV

4) REOOIREU -l" PER SOUS •'•
NIAep — ' — ` TRANSITION Box
(BY OTHERS, TROJAN UV3000�PTP
DowNsrnrAM �— L c _ — EQUIPMENT INTERCONNECTIONS
Of WEIR
WL-SAYE BOTM BAN(s D3400K WEIR BOX (OPTION) No. DESCRIPTION FROM TO
STANDARD-2.51' 1
0.]esW] (REPLACES DOWNSTREAM TRMSITIW SPUTTER PANEL POWER SUPPLY gSTPoBUIKWI PANEL (DP) SPUTTER PANEL
C BOX MID WEIR IN CHANNEL AS SHOWN BELOW) 1 N I PHASE. 2 MRE. ACTUAL DRAW (NOT SHOWN) (BY OTHERS)
_ 12.7 AMPS / SPLUTTER PANEL (BY OTHERS)
DOUBLE FLOW WEIR BOP FRONT AND END VIEW NOT
SHOWN 2 POWER DISTRIBUDON RECEPTACLE (POR) SPUTTER PANEL POR
HEIGHT OF WEIR BOX TO MATCH TRANSITGN BOX POWER SUPPLY (BY OTHERS)
,}• 1}- - TOP OF WEIR ELEVATION WILL NOT CHANGE FROM CTU 1 PHASE' 2 WIRE'
(J8] A*.] STANDARD FRONT VIEW ACNAL MONIDRAWTOR
6.3 OWEAmn / POR
3 SYSTEM WONITOR POWER SUPPLY pP (NOT SHOWN) SYSTEM MONITOR
t2W. +PHASE, 2 MARE. 5 AMPS (BY OTHERS)
SPUTTER PANEL (BY OTHERS) WALL MOUNTED )L- [Y101e ANOU'RCHOR BOLTS CIRCLE HOLE tTOFIT
ELT
FFLUENT APE `LOG1E0 WITHIN 10 R. [3.OIbn] SYSTEM MOMTOR REE "RANI BO% 12-e (3000 (FOR ON.
OF POWER END OF MODULES
(BY OTHERS) ( (iYPICA'L) (TYPICAL) (BY OTHERS) t J
BANK 1A PIPE I FlAIIGE
BANK 18 GE
•I
^� ACCESS PU1E WITH MODULE LAMP INFLUENT DUPE
• STANDARD34001( LEVEL WARNING LABEL STATUS NEWHG A +
CONTROL WUR (TYPICAL)PLATE (��) �, (BY OTHERS o n
}- PLAN VIEW
(38] (3a] SCALE AS SHOWN
3 3 WALL MOUNTED SYSTEM MONITOR1 LOCATED WITHIN 15M (4.572m] END VIEW
STANDARD 3—K LEVEL OF CHANNEL (TYPCAL)
P0R 2 2• ® CONTROL WEIR W/ DRAIN x ® (TYPICAL)
(TYPICAL) PLUG t' [25] NPi 10 FEET [D4lm]
POWER CORD (TYPICAL) TRANyTON BOX SCALE:AS SHOWN
STANDARD PLUG
4-64 W P19 MODULE REMOVABLE COVER (TYPICAL)
MATH GROUND 4 REQUIRED/ BANK PURE CAL
(', (iYPCAL) (T� )
(i61 ,i
;C== __:__ ____ --:___ _— WL-2.43' • 12 HOLES`
WL-2.01'
•1 [0.613m] C? 40• fe501
• G SOLID BLOCKING NPT DRAN f 1 _
(BY OTHERS) (TYPIGL) 05 WIPULIG TH
n �q vniil PLUG [41
E -0.00' O.LXIOm
-I
[- g921 A SECTION
[618] 58421[61,•T. p01 SGLE:AS SIiOWN
- A ;
NOTES: LAW TIPLE CHANNELS IN PARALLEL (OPTIONI: DIM -A'
W WU SLOPE CHANNEL TUDOR. FRONT VIEW ADDIigNAL UNRS CM BE INSTALLED PMMLEL ro THE UNIT SHOWN.
CNwNEL WIDTM t DEPTH MUST BE KEPT WIININ A TOLERMCE O ♦ OR - IE' 16]. SULFAS SHOWN : ACCESS OEIWEEN EVERY 2 PARALLEL CHANNELS IS REWIRED FOR MODULE W/ WEIR IN TRANSITION BO%(7360]
ANCHOR BOLTS ME BDI SUPPLIED BY TROJAN TECHNOLOGIES. WMWAL - NOTE THE CHANNEL WIDTH MD ENSURE ADEOMTE ACCESS IS
BOLTS, WASHERS MD NUTS FOR CONNECTION O CHANNELS AM FRONDED BETWEEN TRANSITION BOXES MO CHARNELS. W/ WEIR IN CHANNEL 23'-24 [7074]
TRANSIDON BOXES TO CHANNELS ARE PRONDED BY TROMN TECHNOLOGIES. ACCESS BETWEEN A MI O 2 CHANNELS IS bQj REWIRED FOR NODULE
SYSTEM CONDUIT, WIRING. DISTRIBUTION PMEL5 t INTERCONNECTIONS BY OTHERS. REMOVAL. TRANSIipN BOXES CM RE INSTALLED ADJACENT TO EACH OTHER.
E CYRICAL REQUIREMENTS SHOWN ME TO SUPPLY TROMH IN EOUIPMENT ONLY.
ELECTRiGAL INRUSH FACTOR TO BE ADDED AS PER LOCK CODE- DESCRIPTION: sTuoM10 DRAWG No
ANY EXTRA WTLETS NOT BEING USED W TROAN EQUIPMENT HAW BQT BEEN TROJAN.� LAYOUT, UV3000PTP-UV3400K 1 CHANNEL 3MO276
PE INCLUDED IN THE INTERCONNECT AMRAGE. t JAI` U BANK 4 LAMPS WEIR
CONTRACTOR TO RENEW ALL TROIAN MCNNWOOES INSTALLATION NEFERENCE No
INSTRUCRONS PRIOR TO EQUIPMENT INSTALIATKIN. CONFIDENTIAUTY NOTICE DRAWN BY : DATE : 1 1
ACCESS IS REQUIRED FOR MODULE REMOY& - NOT RE CNWEL WIDTH CopyHght02012 ITY Trojan Technologies. All rights 1esa.Y.e. N/A
AND ENSURE ADEOWTE ACCESS IS FRONDED i0 ALL YOWLES. CHECKED BY DATE T N
No port of this document moy tW TeProducsd, stprod m oNy _
DO 80I ENCASE ME STEEL CHANNEL IN CONCRETE. retlieYPl yslem, or trohemittsd iP any To— Wilh.ut Ns APPROVED BY : DATE : 1 N
[ ] INDICATES WILLIMETERS UNLESS OTHERWISE SPECIFIED WHlten ",YTssio of Trojan Technologies. SCALE (B,/ix, l) : NOT TO SCALE I LOG NUMBER : N/A p01 0