WQ0000484_Determination Process_20170815

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John R. Wren
Director of Engineering & Environmental Services
Mountaire Farms
29292 John J. Williams Hwy, P.O. Box 1320, Millsboro, DE 19966-1320
Office: [phone] Cell: [phone]
[e-mail]

V
"We measure quality
by how well we service
our internal and external
customers "

fe'' � o�co • oreurPo pN�rr
I
Beth B. Sise
Environmental Manager
Mountaire Farms
29292 John J. Williams Hwy P.O. Box 1320, Millsboro, DE 19966-1320
Office: [phone] Cell: [phone]
[e-mail]

"We measure quality
by how well we service
our internal and external
customers "

I
August 15, 2017
Mr. Steve Vozzo
Regional Supervisor
Division of Air Quality
225 Green Street
Fayetteville NC 28301
F?
AU0 6 2017.
P%YE7i"EVILIE REGIONAL OFF! "
0� . J
0
RE: Mountaire Farms Inc. — Lumber Bridge Facility, Maximum Achievable Control Determination
Process
Dear Mr. Vozzo:
Attached please find the required Maximum Feasible Control Determination Process for Odorous
Emissions that'was stipulated in a certified letter from Mr. Mike Abraczinskas, Acting Director of the
Division of Air Quality, dated February 15, 2017.
Upon receiving a phone call in January from Mr. Greg Reeves of your office regarding odors, Mountaire
increased the hydrogen peroxide dosing at the wastewater facility by 40%. Increasing the peroxide is a
short-term measure to address septicity in the wastewater. Recently, a new live animal holding shed was
constructed. This is a significant improvement for the area, which can be odorous. This new shed will be
operational in the next two weeks and should reduce odors from the live animal holding area.
As noted in the attached Determination of Maximum Feasible Controls,for Odorous Emissions; the feasible
control that has been selected requires significant design engineering work to submit a permit to construct
application to DEQ's Water Resources Division. Mountaire is formally requesting the deadline of
December 15, 2017 to submit a completed application along with a compliance schedule.
Should you have any questions, please call Beth Sise, Environmental Manager at 302-'934-3094
Sincerely,
Mark Chranowski
VP of Processing Operations
Cc: John Wren (Mountaire)
Beth Sise (Mountaire)
Austin Pajda (Mountaire)
David Kirby (Mountaire)
Trent Reynolds (Mountaire
James Zuniga (Mountaire)
Robert Jackson (Mountaire)
Mountaire Farms Inc.
"We measure quality by how well we service our internal and external customers"

E
Determination -of -Maxi M- um -Feasible Controlsfor_Odorous'Emissions
Mountaire Farms Inc.
Lumber Bridge Processing Plant
PO Box 339
17269 NC Highway 71
Lumber Bridge NC 28357
Air Permit #09925R02
First Steps
Upon receipt of the letter from the Director of the Division of Air Quality, NCDEQ, Mountaire completed
a daily odor survey for 6 weeks. This survey was completed to determine whether any odor was migrating
beyond the property line and if so, the source. Also, the survey was taken to rank the intensity of odors
both within the processing plant footprint as well as at the spray irrigation property line. Because of this
exercise, it was determined that while. intense odors exist at the live animal holding shed, the manure
storage area,'and the live receiving area, these odors are generally not noticed at the property line. The
most likely source of the odors that triggered the Requirement for Maximum Feasible Control by the
Department was the wastewater. -A summary sheet from the odor survey is attached as Exhibit A.
It was noted during this odor survey period that there are -confounding variables that influence the odor
levels at the . Lumber Bridge Processing Plant daily. The temperature, dew point, cloud ceiling,
precipitation, wind. speed and wind direction are all non -controllable variables that will remain an
influence going forward.
Current Wastewater Operations
l
The Lumber Bridge Processing Plant holds a Wastewater Irrigation System Permit #WQ0000484. This
permit allows for the. operation:of 2.55 million gallons/day (MGD) (based on -a seven-day weekly average)
of treated" wastewater to be spray irrigated on 537 acres of land. The wastewater treatment plant`
(WWTP) consists of rotary screening, a flow equalization basin with aerator, three 800 gallons per minute
(GPM) Dissolved Air Flotation (DAF) units, one 2400 GPM secondary polishing DAF, a Sorin- Treatment
System (clarifier), and'a 19.8 MG storage lagoon, containing four surface aerators. Due to the remaining
organics in the wastewater, it is believed that the holding time in the storage lagoon along with the travel
time in the 3,670 linear feet of force main, all allow for anaerobic activity and hence objectionable odors.
A project to reroute the line from the wastewater. treatment building to the holding lagoon is presently.
being designed and will'be installed by December 15, 2017. This pipe will divert the treated wastewater
to the northeast corner of the lagoon eliminating the first in first out scenario. This pipe is currently very
close to the inlet sump for the spray force main. This project will be in addition to the maximum feasible
control selected below. A current site map of the facility is attached as Exhibit B.

Step 1: List All Available Options
Mountaire has investigated the following technologies to address the organics in the wastewater;
biological treatment,, additional DAF treatment, mechanical aeration, chemical stripping, and
bioaugmentation. A table listing these options.is found as Exhibit C.
Items 1 & 2: Biological Wastewater Treatment
Biological wastewater treatment systems come in many forms. Fundamentally they all use microbiology
"bugs" to treat or uptake the organics or other types of pollutants in the wastewater. This microbiology `
generates solids or sludge during the biological treatment process.,
Item 3: Dissolved Air Flotation Wastewater Treatment
DAF's use polymer and small air bubbles to create a treatment that removes organics and, other types of
pollutants from the wastewater. This material floats to the surface and is skimmed off as float, leaving
behind a further polished wastewater.
Items 4-8: Mechanical Aeration
Mechanical aeration adds oxygen to the wastewater. This equipment is typically installed in a tank or
lagoon of wastewater to oxygenate. Mechanical aeration will often float on the surface of the
wastewater. Another alternative is to attach diffused air to the bottom of the tank. Lastly, oxygen
generation using Ipressure that injects the oxygen into a wastewater line is a more recent option. No
matter how the oxygen is introduced into the wastewater, the function of the oxygen to control odors
would be to create aerobic conditions to prevent the formation of hydrogen sulfide gas, which occurs in
anaerobic conditions.
Item 9: Chemical Striaoin
Chlorination/dechlorination is an option for odor control. By heavily dosing the wastewater stream with
sodium. hypochlorite or chlorine gas, all microbial activity ceases.. Thus, there would be no bacterial
production of hydrogen sulfide gas. Dechlorination of the wastewater would be required following the
disinfection by using sodium bisulfite.
Item 10: Chemical Oxygenation
Hydrogen peroxide, 1-1202; is a liquid that can be injected into the wastewater stream to oxygenate the
wastewater. Peroxide is very reactive. This process is currently in place at Mountaire's WWTP.
Item 11: Bioaugmentation
Bioaugmentation refers -to supplementing the wastewater treatment system with specific colony forming
bacteria created to break down the organics existing in the wastewater.. These bacteria are purchased
from the manufacturer.. They sometimes come in a liquid or dehydrated form and are added into a
wastewater tank to consume the organics present, thereby reducing the odors.
The various items listed above and. their respective proposals may be reviewed under Exhibit D.

projected to generate an effluent quality of a 100 mg/I BOD and 18 mg/I U.N. The capital cost to construct
the MBBR is estimated "at $5,600,000.
The CMASS design (ranked #2 above) offers the same quality effluent that the MBBR does, using biological
wastewater treatment with a biofilm. However, the CMASS cost was $500,000 more and therefore was
not chosen.
Dissolved Air Flotation Wastewater Treatment
The installation of a fourth primary. DAF (Dissolved Air Flotation) unit would offer additional hydraulic
capacity and detention time to further treat the wastewater. This option would include converting the
existing secondary DAF to ferric.chloride to polish.the effluent further. This ferric sludge would be land
applied as a fertilizer, rather than rendered which is the current- practice. In addition, a
chlorination/dechlorination process would be added to chemically treat the organics remaining in the
wastewater. This would be a controlled injection rate so as not to generate high trihalomethanes. This
treatment option has a projected effluent quality of 530 mg/I BOD and 80 mg/I TKN. The capital cost to
construct an additional DAF is $2,550,000.
Step 5: Select Maximum Feasible Controls
Based on economics, option #3 has been selected. The fourth primary DAF installation, coupled with a
ferric chloride treatment on the secondary DAF will polish the wastewater to a lower concentration of
BOD and TKN than is currently obtainable. A chlorination/dechlorination process will be injected into the
wastewater -line on its way to the various land application fields to destroy remaining septicity. This
upgrade offers the best odor'control for the capital dollars invested for Mountaire Farms Inc. - Lumber
Bridge Processing Plant.
Step 6: Compliance Schedule
The magnitude of this $2,550,000 project is quite large. Mountaire is committing to this major wastewater
— -- -- — -treatment plant upgrade -in an"effort-to--eliminate--odorous-emissions from the wastewater: This project --
will require four months of engineering work to complete a construction permit application. Mountaire
will have the design -and -drawings submitted to the Division of Water Resources by December 15, 2017.
rr
r.

Exhibit A:- Odor-Surve
y

SCORE
Date
Day
Wind
Direction
Wind
Speed
(m h)
'
OFFAL
RECEIVING
OFFAL TRAILER PAD
WWLAGOON
WW lagoon level
ft.)
LIVE HOLDING
SHED
MANURE
STORAGE
HOG
FARM
TURKEY
FARM
PIVOTS
Note Fields
Spraying
SWAMP
03/13/17
Mon.
"
03/14/17
Tues.
wnw
11
1.0
3.5
1.5
0.0
5.0
4.0.
0.0
0.0
0.0
0.0
03/15/17
Wed.
nw -
20
2.0
4.0
2.5
1.0
2.0
3.0.
0.0
0.0
1.0
3.0
03/16/17
Thurs..
nw
13
0.0
4.5
0.0
3.6
5.0
4.5
0.0
0.0
1.5
1.0
03/17/17
Fri. •
s
4
0.0
1.0
1.0
0.0
4.5
5.5
0.0
0.0
2.5
3.0
03/18/17 -
03/19/17
03/20/17
Sat.
Sun.
Mon.
sw
sw
9
4
0.0
6.0
0.0
7.0
1.0
0.0
0.0
3.0
f 5.0
6.0
5.0'
6.0-
0.0
0.0
1.0
0.0
1.0
2.5
1.5
0.0 '
03/21/17
Tue
w
8
0.0
5.0
. 4.0
0.0
5.0
1.0
0.0
0.0
5.0
0.0
03/22/17
Wed
n
15
1.0
5.0
2.0
1.0
6.0
1.0
0.0
0.0
0.6
0.0
03/23/17
Thu
a
10
0.0
3.0
1.0
0.0
? 2.0
1.0
0.0
0.0
4.0
0.0
03/24/17
Fri
s
11
0.0
1.0
2.0
0.0
4.0
5.0
-0.0
0.0
6.0
0.0
03/25/17
03/26/17
Sat
Sun,
ssw
12
0.0
6.0
2.0
0.0.
5.9
7.0
8.0
0.0
0.0
6.0
X,YB,I
0.0
03/27/17
Mon ,_
03/28/17
Tue
s
9.
3.0
0.0
6.0
0.0
6.3
3.0
3.0
0.0
0.0
6.0
O,P,TS
0.0
03/29/17
.Wed
ne
8
1.0
7.0
2.0
0.0
6.1 `
3.0
2.0
0.0
0.0
6:0
O;P,R,T
0.0
03/30/17
Thu
e
8
1.0 _
7.5
3.0
0.0
5.8
2.0
2.0
0.0
0.0
0.0
X,Y,F,A
0.0
03/31/17
Fri
sw
17
0.0
2.0
4.0
0.0
6.3
2.0
4.0
0.0
0.0
5.0
O,R,T,P
0.0
04/01/17
04/02/17
04/03/17
Sat
Sun
Mon
e
5
0.0
8.0
0.0
1.0
6.4
7.0
1.0
0.0
0.0
4.0
X,Y
0.0
04/04/17
Tue
sw
14
0.0
3.0
2.0
0.0
6.9
5.0
8.0
0.0
0.0
5.0'
O,P,R,T
0.0-
Wed
ssw
'4
2.0
8.0
.4.0
0.0
7.3
9.0
9.0
5.0
0.0
0.0
6.0
X,Y
0.0
04/06/17
Thu
wsw
27
1.0
2.0
10.0
0.0
7.9
8.0
3.0
0.0
0.0
0.0'
N/A
0.0
04/07/17
Fri
wsw
15 -
0.0
5.0
3.0
0.0
8.4
8.0
6.0
0.0
0.0
4.0
O,P,R,T
0.0
04/08/17
04/10/17,1
Sat
Sun -.
Mon
s
9
0.0
1.0
-
2.5
-
0.0-
-04/09/17
7.9
4.0
9.0
0.0
0.0
3.0
N
0.0
04/11/17 .
Tue
w
2
0.0
6.0
0.0
2.0
8.1
3.0
1.0
0.0
0.0
3.0
T,R,P.O
0.0
04/12/17
Wed
sw
9
2.0
7.0
3.0
0.0
8.2
9.0
6.0
0.0
0.0
6.0
X,Y
0.0
04/13/17
Thu
he
13
3.0
8.0
4.0
0.0
8.1
6.5
1.0
0.0
0.0
3.0
O,P,R,T
0.0
04/14/17
Fri
e
2
0.0
4.0
2.0
0.0
8.4
9.0
9.0
0.0
0.0
5.0
O,P,R,T
0.0
-04/15/17
04/f6/17
04/17/17
Sat
Sun-
Mon
ssw
7
3.0
0.0
2.0
0.0
'6.0
10.0
10.0
0.0
0.0
4.0
A,F,X•
0.0 -
04/18/17
Tue
ene
12 1
5.0
6.0
2.0
0.0
6.3
4.0
3.0
0.0
1.0
6.0
B,I,P,W
0.0
04/19/17
Wed
nne
3
5.0
5.0
4.0
5.0
6.4
7.0
2.0
0.0
0.0
5.0
A,F,W,O
0.0
04/20/17
Thu'
wsw
9
0.0
8.0
4.0
0.0
6.8
10.0
10.0'
0.0
0.0
6.0
B,I,X
0.0
04/21/17 _
Fri
sw
10
0.0
6.0 .
0.0
0.0
6.6
'. 6.0
9.0
0.0
0.10
5.0
A,F,G,M
0.0
04/22/17'
04/23/17
04/24/17
Sat
Sun
Mon'
ne
10-
5.0
7.0
2.0
2.0
6.8
10.0
0.0
0.0
0.0
0.0
Rain
0.0
04/25/17
Tue
nw
6
1.0
6.0
6.0
2.0
8.9
7.0
1.0-
0.0
0.0
0.0
Rain
0.0
04/26/17
Wed
ssw
12
2.0
3.0
6.0
3.0
10.5.
7.0
10.0
0.0
0.0
0.0 1
N,V
0.0
04/27/17
Thu
ssw
15
0.0
1.0
3.0
0.0
10.8
0.0
10.0 1
0.0 1
2.0
5.0
QJAR
0.0
04/28/17
Fri
ssw.
10
0.0
0.0
8.0
0.0
10.9
8.0
10.0
0.0
1.0
6.0
X,Y
0.0
04/29/17
04/30/17 1Sun
TALLY
Sat
38.0
150.5
-99.5 r
23.0
19m
169.0
0.o
5.0 �
1225
8.5

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CONSULTING ENGINEERS
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Control Technology Rankings
.First Step -The influent to the lagoon needs to be rerouted away from the effluent sump..
Option
Control
Economic
Environmental Impacts
. Human
Energy Impacts
Effectiveness
Impacts
of Effluent
Health.
(0-10)
Impacts (0-
10)
1 :
BioPOrtz(MBBR)
10.
$5.6.M
Produce biological
0
544�kwh/day increase
sludge
2r `:
CMass
10
$6.1M
Produce biological
0
Undetermined-
sludge .
3a
Additional DAF
7
$2.55 M
Produce ferric sludge
0'
70 kwh/day increase
SDox (02 gen.)
5
$700,000 -.
Generate MLSS
0
Undetermined
3 3Y
EcoDome (Brush-
4
Undetermined
Generate MLSS
0
Undetermined
Aerator)
ADS (air discs in lagoon)-
4
$250;000
Generate MLSS
0
Undetermined
Aqua Aerobics
4
$250,000
Generate MLSS
0
Urdetermined
Webitat
4
Undetermined.
Generate MLSS
.01
Undetermined
.Chlorinate/Dechlorinate-
4
Undetermined
. Chloramines ,;
3
Undetermined
+ peroxide
generated, applied 'to
soil
Peroxide
3'
$328,500/yr
None
3
Undetermined
°1f`Yr Mega BioAmp (bugs)
1
$20,800/yr
None
0
N/A
Cf

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NO.Portz . by ENTEX Technolo
Components:
The basic elements
of the BOPortz system
include:
1. attached growth media,
2. media retention screens, and
3. an aeration system.
-; Technologies
go L�rre
BioPortz is a moving media system
for use in Integrated Fixed film Activated
Sludge (IFAS) and. submerged fixed film.
(SFF) systems. Independently moving
BioPortz carriers continually. circulate
through the aeration basin in a random
motion, ensuring excellent oxygen
and substrate transfer to the biomass.
BioPortz is a cost-effective solution for
existing activated sludge -plants that need
more advanced treatment. Because little or
no additional tankage is required, BioPortz
is an ideal solution for plants with
limited room for expansion.. It is also,
an excellent choice for space efficient,
high performance new plant designs.
BioPortz moving media provides extensive
surface area for biomass growth. The attached
biomass population can more than double the
effective MLSS concentration.
The vigorous motion of the media through
the aeration basin provides a high shear on
the biomass, maintaining a thin biological
film. The thin film provides for high rate
biological kinetics.
Engineering
a Dean Water
Environment

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liroPortz can be
+garret
"MUM
used rn a - Y
of cantrguratrotl f
,
ENTEXs larger RoPortz media allows
z
�rncfudr�g rrrany� `
for media. retention screens with
#r ere tt bRUN[c da(
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exceptionally large open area. Because
nutde. ntrernQ+rcrl{ > ,
k
inlet screening needs to be 213 smaller.
tBIR ptaEesses t}:�
x
than the, media retention screens -
.per-
'I R
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BioPortz systems only require normal
,,�
- - -
fine screens, saving capital cost as well
addt�aerobrc>£
as operator time and attention.
anoxi mAs�fo'
BioPortz provides stable growth
5N,_
x derirtrxrfrdtron f
la orms or slow- owin nitre ers.
�f f $ _g fi_.
3� ,
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Nitrifyang plants perform better.;
s fi
non=nitrifying plants are able to
nitrify. Plants needing to convert
i
s
to nitrification can do so at a far
-
�'`
lower cost. than adding new basins.
J
BioNriz can also.be used.in
anoxic
zones fordenitrification.
gg
t
- did
ENTEX's unique media design maximizes
biologically active surface area at an exceptional
7.
176 ft'Ife. BioPortz is made of durable HDPE;
the media never needs replacement:
<'. Servicing aerationsysteMs is simplified because
of the 0.96 spec grav'ty. Lt floats when. the.air
is turned off for easy movement out of the basin.
XoPortz improves wastewater treatment
with little or no addition of aeration basins
or clarifiers. It's a-significantly_less expensive
way to upgrade activated sludge plants.
NT
OW
Blaft tz.R&.''te9"�tion Screensi ._- Technologies.

�•Nechnal�og�ie®s
•
ryi
s t
ti
Pam-
PhYSICO I Chaif'aCte6'BStkS
. ._ Outer diameter
0.7.0_",.
,...
V Cylinder length 0.55"
Color
t. Carbon black :LL
.:Material .
High density polyethylene (HDPE) w/carbon black added;for UV:protecton
Specific gravity
0 96
Perf®mance
Biologically'active surface area
179 ft2, per ft3
p
z 3
(589 m perm) .
Maximum fill capacity.,
67%
Oxygen transfer rate efficiency
0.8% -1 %/ft submergence
BOD5 oxidation rate 686
:.
kg/- d @'20° C)
Nitrification rate
34 Ib/1000 ft3 - d @ 68° F
(0.53 kg/m3
: d @ 206 C)
Denitrification rate
46 Ib%1000 ft3 - d @ f
(0.71 kg/m3
- d @-20° C)

Beth Sise
From: Robert Kershner <r.kershner@ketllc:com>
Sent: Tuesday, June 13, 2017 7:41 AM
To: Beth Sise
Subject: Lumberbridge Facility MBBR Budgetary Quotation
Attachments: Mountaire Farms MBBR Estimate June 2017.pdf; Entex BioPortz Brochure.pdf, Entex
BioPortz Media DataSheet.pdf
Dear Beth,
Sorry for the. slow reply on this request! !! Seems vacations, etc. have slowed down the responsiveness at Entex
over the past couple of weeks...
Attached please find.a Budgetary quotation for a BioPortzTII MBBR system for this application. We also took a
look at a WebitatTM in the. existing lagoon basins but due to the. possibility of lower water elevations at times in
the lagoons, that"optionwas complicated. However,'if basin volume can be'maintained; it does some seem
like a good fit.
For estimating purposes, figure $300,000 total installed cost for each of the two (2) tanks (including
covers). We can offer quotations for these tanks as well.
Please let me know if you need any additional info or have any questions.
Best Regards,
Rob
*** PLEASE NOTE OUR NEW ADDRESS *****
Robert Kershner
Kershner Environmental Technologies, LLC 111 Easter Court, Suite M • Owings Mills, MD • 21117
www.ketllc.com I T 410-581-0555 • M 410-458-3586 • F 410-5.10-1700 r.kershner(a,ketllc.com
On Jun 12, 2017, at 9:08 AM, Beth Sise <bsise(i�mountaire.com> wrote:
i

" Technologies
eng€naering a Clear. Wa.ter Environment
Date: June 12, 2017
To: Beth Sise — Mountaire Farms, Lumberbridge, NC WWTP
We are pleased to offer a preliminary budgetary proposal for our BioPortzTM MBBR process to
meet your needs for post-DAF treatment at the Lumberbridge facility.
MBBR Design:
Given the high strength (1000 mg/L BOD) of the waste and the high percent BOD removal
(97%) required, a two -stage MBBR system was selected. In order to achieve this amount of
BOD conversion 29,475 fe of BioPortz media is required, which will provide 5,275,957 ftZ of
biologically active surface area'.
In order to keep the tanks at reasonable size, a preliminary design of 50% media fill was chosen.
Therefore, two tanks each with a volume of 220,470 gallons are required. For a side water depth
of 18 feet, this can be achieved either with a square tank with 40.5 foot long walls or a circular
tank with a diameter of 46 feet.
The over-all air requirement was determined to be 12,560 scfm supplied at a pressure of 9.8 psig.
Each tank will be outfitted with a coarse bubble aeration grid.
Each of the two tanks will need 115.7 fe of media retention screens. The screen configuration
can be optimized to fit the tank design. For the moment, we are modelling 6 screens per tank
each j 6. inches in diameter and 5, feet long.. _
Design Basis:
• Influent
0 3,000,000
MGD ADF
0 1,000 .
mg/L BOD
o. 110
mg/L TKN
0 16
mg/L NH3-N
• Effluent
0 30
mg/L BOD
0 3
mg/L NH3-N
• Temperature
o Ambient
400 Silver Cedar Court, Suite 200, Chapel Hill, NC 27514
919.933.2770 phone [phone] fax www.entexinc.com

p PST.
• BioPortz Media
Media retention screens with screen scour piping
Course Bubble Aeration Grids
Additional Scope that Entex Would Provide:
• ,'BlowersNFD
• Aeration Valves (manual and automated)
• Instrumentation (DO, T, Level, pH)
• Control Panel
Budgetary Pricing_$1,435,000
f
If you wish to take this project -further into design, we would be happy to visit with you to work
out details and refine our proposal. Please feel free to contact Rob Kershner at Kershner
Environmental Technologies, LLC or us at your convenience.
J
Entex Technologies Inc. Page 2

s
-I
'Proposed Wastewater Treatment Process
Mountaire Farms, Lumber Bridge, NC WWTP
preliminary proposal 6/24/1.7
B
Krshnor
Environments/
echno%pies, LLC
T .Keystone
ENGINEERING GROUP
ideas iv&k1,ovat49;,&s
i
r-

Krshaer
Environmental
rcbnoiogies, LLC
ideas, irtisovatLapts
Waste Sludge
1, , -'( i g��'
NETZ51H
Rotary Lobe Pump
30 - 300 gpm ® 30 psi
Effluent from DAF
Q(iC�;
Z100 gpm
BOD < 100 mgA
r
TSS < 100 mgA
TKN = 1 10mgA
Secondary DAF
(existing)
r
op8gnal spare blower
ZS110 Screw Blower
• �6a, 3 800 -2,600 scfm ®9.8 psi
(variable speed)
(' ZM166 Centrifugal Blower
`fpC3 B,(psi
(constant speed)
AUMCOPOO
blowers
Sludge (MLSS) Recycle
Air
i, 37V
Influent from DAF
-'S,i-€<i .A.✓ (existing)
2100 gpm
..,,�_._•, BOD = 1,000 mgA
DO Control Loop ,« - TSS = 100 mgA
TKN =110 mgA
t
Air
Pressure
Control
Loop
Proposed Process Flow Diagram
Mountaire Farms, Lumberbridge, NC WWTP
7 S,10 Jr-rew )?Isrwer= (ar7h? lyi('k Ida oferatinn
70(oC 6-ra(nre}Z56h, Shp ChP = Psi XGPM
1 114-
Tarsco 5aUt..rr
3-731lag

a I.: t._t
Techniologk!s
Engineering a Ckmn Water EnvittArnwit
June 21, 2017
To: .Robert Kershner
Kershner Environmental Technologies
Sub: Mountaire Farms Proposal #9014R02:. Entex BioPorti Moving Media IFAS System
Dear Rob,,
On behalf of Entex Technologies, thank you for the opportunity to, present a conceptual desigri-•.
for your treatment. upgrade. Enclosed please find Entex's design concept and budgetary price
for the referenced application.
Technoloey Selection
BioPortz WAS system includes HDPE media, media retention and drain screens, coarse bubble
..aeration grids, instrumentation and controls. Blowers are excluded.
Treatment Obiective(s) 3.0 MGD AAF, 15°C
sBOD < 100 pprd'
Budgetary Pricing,
Enclosed Scope of Supply;- $1,384,7.64.00 USD
Freight: Excluded, Ex -Works Factory.- --- . - --
Field Service: t 5 man -days included
Service center: Chapel Hill, North Carolina
r
400 Silver CedarCourt, Suite 200, Chapel, Hiil, NC 27514
919.933.2776 phone [phone] fax www.entexinc.com

11
About Entex
Entex offers an unequaled selection of advanced wastewater treatment solutions. Our solutions
effectively address space constraints and budget concerns, as well as ever increasing demands
for higher quality effluent and increased plant capacity. Technologies provided by Entex have
been selected with confidence to treat more than 60 million gallons per day of design capacity.
Entex provides biological systems for carbon and nutrient removal, including phosphorus and
nitrogen control. As a provider of both fixed media (BioWeb) and moving media (BioP.ortz)
processes, Entex offers an unbiased design assessment. The Entex team has been involved in
over 750 installations with over a combined 100 years of'experience. Additionally, Entex offers
a flexible suite of tertiary filtration systems that have been Title 22 approved by the State of
California for reuse quality effluent. Entex's filtration systems are designed to further polish.
final effluent and reduce turbidity for reuse and irrigation purposes.
Entex provides the ability to upgrade treatment facilities to meet the needs of increased
capacity and improved effluent discharge requirements, often without the need for add_ itiopal
treatment basins. These systems provide powerful solutions. to the challenges facing
wastewater treatment systems, offering extraordinary levels of performance typically at a
substantially lower cost than conventional solutions.
I ofAbout T
Systems
•SBRs `
*Lagoons . 1�
•l3NR/CAS/1FAS/MB
-contact stabllizat�or� �y
Solutions
bTM/WebitCAL
aged `f=l��its
rytl[alttageci Services
ENTEX Technologies Inc.
Page 2

About BioPortz
BioPortz is a high density polyethylene (HDPE) extruded media designed to enhance and
stabilize microorganism colonization within biological wastewater treatment applications. By
introducing a protected surface, microorganisms are allowed to immobilize and increase in
concentration, thereby increasing the . ability to' degrade wastewater constituents.
Independently. moving BioPortz carriers continually circulate through the treatment.basin in a
random motion, ensuring excellent oxygen and substrate transfer to the biomass. Because little
or no additional tankage is typically required,: BioPortz offers an effective solution for plants
with limited room for expansion-. Additionally, it is also an excellent solution for space efficient,
'high performance new treatment -basins. BioPortz moving. media provides 589 m2/m3 of
protected biological surface area, for biomass growth. The attached biomass populations can
more.than double the effective MLSS concentration. The vigorous motion of the media through
the basin provides a high shear, creating higher biological kinetics. BioPortz' media is
approximately 18mm in diameter and 15 mm in cylinder length. This allows for a more open .
effluent media retention screen'design, minimizing head loss.
ENTEX Technologies Inc.
Page 3

Scope of supply
Each Entex project is custom engineered. Drawings will follow 4-6 weeks after acceptable order.
HDPE media with carbon black ,for UV protection. A
BioPortz Moving Media
total of 29,412 cubic feet, providing in excess of
5,264,748 square feet of biologically active surface
area. .
Twelve (12) effluent media retention screens, six per
tank. Two (2) Drain screens. Two (2) overflow screens.
Media Retention Screens
Screens will be complete with 10-mm slot width, 304 SS
material. Effluent and overflow screens supplied with
screen supports.
Complete with scour piping, 1-inch solenoid, float
Screen ScourT"" System
switch, timer function and control system to automate
scour sequences. Scour piping to terminate 12-in above
each screen.
Full floor cover coarse bubble aeration. Scope to
Aeration System(s)
terminate at drop pipe at top of tank. Complete with
flanged connection or loose follower flange. Anchors
and supports are not included.
Two combination dissolve oxygen/temperature probes,
Instrumentation
one per tank with analyzer and local readout. Two
r
level transmitters, one per tank.. _
Aeration Process Valving
Included.
Blower(s)
Not included.
PLC/OIT
Included.
Additional items included
• Process Engineering for all equipment, equipment sizing and selection
• Review and approval of P&I Diagram for the ENTEX scope of supply
• Preliminary General Arrangement Drawings, review and approval of final General
Arrangement Drawings for the ENTEX supplied equipment
• Review of biological process reactor drawings, excluding structural design
• Manufacturers' service for installation inspection'
• Startup supervision and training
ENTEX Technologies Inc. Page 6

Website links
For additional product information, reference installations and videos, please visit the following
links:
Entex: www.entexinc.com
BioPortz: http://www.entexinc.com/solutions/bioportz
Specialty Chemical: http://www.entexinc.com/installations/bioportz/soecialty-chemical
Frontier Refine?y: http://www.entexinc.com/installations/bioportz/frontier
Oak Creek CO.: http://www.entexinc.com/installations/bioportz/oak-creek
Ciales PR:. http://www.entexinc.com/installations/bioportz/ciales-Puerto-rico
Page 7

Tar, SCO Wtw Twk
s TFnmn Compaq
Quote Number: 1706079 (RI) .

Page: 2 of 8
1 SrSCO Bolted Tank
a TF Warren Cumpany
Quote Number: 1706079
Quote Proposal
i!
,?14`�''� �'y�`t��uys�f�� � �'��•�y1'ib�t 4tfaya�
Rob Kershner
Kershner Environmental Technologies, LLC
R.Kershner@ KetLLC.Com
410-581-0555
Tarsco Bolted Tank, a TF Warren Company appreciates the opportunity to .provideyou witlf the.following
proposal for your upcoming project. At Tarsco Bolted Tank, we approach every request for information and
quote as an opportunity to earn your business, and want to be sure we understand your needs and the challenges
you face with your project.
Project Summary & Scope of Work:
Labor, materials and equipment to erect (2) New 43.08 Feet Width X 24.72 Feet Height 304 Stainless
Steel Waste Water Storage Tank
Site Project Location: Lumber Bridge, NC
For a more detailed description of activities please refer to this proposal.
We look forward to completing this work safely, with the highest quality, and on -time. Please contact us if you
have any questions concerning Tarsco Bolted Tank's proposal or if we can be of any further service.
Sincerely,
Scott Colbaugh
Tarsco Bolted.Tank
scott.colbaugh @ tfwarren.com
417-658-0572

Ta sCO Batted Tank
a TF warren Company
Quote Number: 1706079
Page: 3 of 8
Quote Proposal
..sc�`5 r�` dcr •;+�,+� <c �,ya"i. ��'�o..3-n.�}'s� e� ,���y..R.,-t�13. 7�r7 i q,`�.�.��`�, _ �"ti Nix. °9k�` i, "'r.�.. �c� �'y�r, ,^���( :.i�` - v i,%�i v,��'+,��C �+', rn ,.. -. .J`y�, 5��.r"�Sx,{d �.�jy ;^� i. ���"
�[,• , ih�r }jC l-:¢.!G b zl.,.f.P'ty .Y ��k. ¢v y�A,�'� E3 i"'i4 'A ct,v.f'j�Y FT.-��h.}. } !Iqq'�{y..a r�) ��ns. ,q .y,, e� �i yG;,S•,,�{FQ 'M".
�Y(!. /��■y■ .[" -• /S+ 1 Sa 4 ,l l 143 ]Y }l 3'"_�'fg�"-1'�
A1��fGJ+'S tkn.11 vs^r'i.S-
sSr...R..k��*.�s.^�'sx'';s��.ssRx�3.:.,:..s.F
New 43.08 Feet Width X 24.72 Feet Height 304 Stainless Steel Waste Water Storage Tank
Product being stored - Process Water
0 Total Nominal Capacity - 269,499 Gallons
Usable volume of approximately - 236,792 Gallons
Specific Gravity - 1.05
36 Inches Freeboard
P11 Deck Type - 2:12 Roof (Comp/Tension Ring)
Fv� Floor Type - Concrete (Embedded Starter)
❑� Construction Type - Bolted
❑ Wage Type - Non -Union / Non -Prevailing
Accessories included:
1 - 24" Manway
1 - Ladder Safety Gate
1 - Caged Ladder Assembly
1 - 3' x 3' Step -Off Platform
1 - 10" Flange -
1 - Frost -Free Vent
2 - 12" Flange
1 - 48" Roof Access Hatch
-
4�
{SI
:1/.?S -ki���i1aLL1�YI� �J��Li�F/� �: 7iyr'�" F^.' �+ ` n%Nh� .5^u� Fi f71'%X � "E`vr1�`v" k-�� e.�.Pt3Nr"�3 K .Sfr T a.r �'� �.Y •+ � �
Engineering and Manufacture Specifications
Site Class: D Approval Drawing # of Sets: 3
Wind Conditions: 122 Seismic Use Group: III
Seismic S1: 0.106 Seismic SS: 0.253
Tank PE Stamp Required: Yes Calculations Required: Yes
Foundation Type: Embedded Ring Shipping Weight: 46,365 Pounds
Importance Factor: 1.25 Deck Live Load: 25 Pounds per Square Foot
1. Design Basis
a) Proposal is based on final customer's engineering information being provided within two (2) weeks of award.
b) This information will include quantity, sizes and location information for all nozzles and manholes (elevation,
orientation, projections etc.) along with the location and direction of the stairway.
c) Design according to AWWA D103

Ta CO Batted Tank
a TF Warren Company
Quote Number: 1706079
Page: 4 of 8
Quote Proposal
2. Coatings
Mill Finish Stainless Steel - COATING- TARSCO Bolted Tank IS OFFERING OUR STANDARD STAINLESS
STEEL DESIGN TANK, WHICH HAS FABRICATED- STAINLESS STEEL COMPONENTS ONLY IN THOSE
AREAS WHERE THE CONTAINED PRODUCT IS IN CONTACT WITH THE TANK MATERIAL. ALL OTHER
COMPONENTS OF THE TANK MAYBE GALVANIZED- CARBON STEEL MATERIALS.
�^c061.
^� 2. G' w
p� +`�
4n��R*^2 *t��,`fr � �R�` 3i .,,}�i., •� �s�-�'���L����,n ��F�. sF; �ry,,ht E'���so-7r��.,�^. rSs"t �: �-f �''�� ��. �'`'a'�". ,.,:--Fc
-
a) Approval Drawings - 2 to 3 weeks (if required)
b) Final Drawings - 1 to'2 weeks prior to shipment of tanks
c) Tank Delivery - 10 to 12 weeks after approval of drawings and settlement of all details
d) Our proposed pricing and schedule does not include for any delays due to causes outside Tars'
o Bolted Tank's
complete control, including but not limited to force majeure, strikes, political conditions, and weather. If we encounter
any delays, the schedule will be adjusted and costs for delays will be reimbursed to Tarsco Bolted Tank at the
applicable T&M rates.
e) Milestone dates for Substantial Completion are defined as tank ready for hydrostatic test.
..c.a- �Y'."
n 3r, ii xf.
SC,i' (blLQ.iri✓7t. '�u �r-s .r 9- G �-
v.�.sad....�t�����..�.��o�'��,w..��"�-
TOTAL MATERIAL PRICE $135,249.00
CONSTRUCTION PRICE $42,271.00
PRICE - . $5,544.00 _
FOUNDATION DESIGN $3,500.00
PRICE TOTAL $186,564.00
Total Price for Two (2) Tanks:
Options:
Carbon Steel Epoxy Coated $67,720 (Material cost per tank)
1. Proposal Validity
a) 15 Days
$373J28.00

Page: 5 of 8
Tarsco Bolted Tank
a TF Warren Company
Quote Proposal
Quote Number: 1706079
TERMS AND CONDITIONS
1 SITE CONDITIONS:
Buyer will provide a suitable, clear, safe, dry, leveled, compacted staging area adjacent to the tank foundation and
extending 25 ft. around the tank foundation. A graveled or hard surface access roadway from a public road to
erection site, so that loaded trucks can be driven to a point adjacent to tank foundation, must be provided and
maintained. Minimum clearance of six (6) feet is required between tanks, eight feet overhead. If work is located
inside building or enclosed area, it must be noted in the Contract. Free access to work site must be provided by
Buyer during daylight hours on all working days including Saturday, Sunday, U.S. holidays and country or region
specific holidays if outside U.S. If 8 hour, 5. day week is required, Buyer must specify. Buyer will ensure all tank
parts are within 50 feet of tank foundation with no interfering objects. Tarsco Bolted Tank will be allowed access
for a truck to be placed and operated at the erection site. Should concealed, unusual, unexpected, and/or unrecorded
conditions be encountered which interfere with normal erection procedures, Tarsco Bolted Tank will advise Buyer
of conditions encountered.
2 FOUNDATIONS:
Top of foundation must be within 2 feet of grade. If higher or on structures, price will be adjusted. It is the Buyer's
responsibility to provide a level and true foundation, with level tolerances of 0.5 inches per ten (10) feet. Buyer is
responsible for establishing center lines on foundations or structures. If Tarsco Bolted Tank or erection contractor
finds inaccuracies or deficiencies in foundation work done by others, or is required to alter the tanks to make them
fit, the Buyer shall be notified and if Buyer instructs Erector to make necessary changes, erection contractor shall be
reimbursed for the cost of material and labor used. In any event, the Buyer will reimburse erection contractor for the
cost of lost time by the erection crew and equipment.
If a tank embedment ring is required, Tarsco Bolted Tank personnel will be required to inspect the installation of the
ring prior to concrete being poured. Proper installation and roundness tolerance is the responsibility of the
contractor providing concrete installation.
Location of all plumbing located within the foundation, concrete slab, or underground, is the responsibility of
others, and Tarsco Bolted Tank is not liable. for accuracy of location related to the tank.
If Foundation Design is required, customer is to supply Geotechnical Soils Report. Unless otherwise noted, all
foundation construction shall be done by others.
3 EXCLUSIONS:
This Contract does not include unloading, hauling, grouting, or washing, painting
(other than touch-up on erection scratches), welding, load lines or other systems installation unless stated as being
included. The responsibilities of Tarsco Bolted Tank will not include liability for demurrage. All licenses, fees,
permits, taxes or any items or services not specifically mentioned are excluded. Tarsco Bolted Tank will not be
responsible for damage to personnel, automobiles, or machines within 100 feet of erection site.

Tarsca Baited Tank
a Tip Warren Company
4 CONTINUOUS OPERATION:
Quote Number: 1706079
Page: 6 of 81
Quote Proposal
Buyer will ensure all operations are continuous, scheduled -and completed in accordance with suggested sequence
throughout erection and finishing with a completed water test and inspection. Tarsco Bolted Tank will not be liable
for any reason whatsoever for any indirect, incidental, special or consequential damages.
5 INSPECTION:
Buyer inspection and acceptance of interior and exterior must be performed during and prior to erection crew
leaving jobsite. Delay caused by Buyer will be charged to Buyer.
6 CHANGES:
If the Buyer orders extra work or makes changes by altering, adding to, or deducting from the work set forth in this
quote, the price and any completion date quoted will be adjusted accordingly. The price adjustment will include
costs of engineering, shipping, manufacturing performed, materials purchased, extra erection expense, extra
supervisor and administration expense.
7 BUYER'S RESPONSIBILITY:
Buyer will supply, if required,120 volt160 Amp AC current at no cost, within 10 feet of tank foundation and
necessary utilities including, but not limited to, the necessary sanitary facilities and palatable drinking water as
required for the performance of the contract. Foundation will be clean and clear of any obstruction, material,,or
equipment. Adequate -clearance -will be provided around the tank foundation -area as well -as -overhead: Buyer -is- - -
responsible for supplying trash dumpster at job site and for disposing of contents of dumpster.
S HYDRO -TEST:
Tarsco Bolted Tank will supply and install blind flanges for all nozzles for performing Hydro -Test. Buyer shall
provide water, hoses, and pumping to fill the tank for the Hydro -Test, and any subsequent fillings after that are the
responsibility of the Buyer. If a leak is disclosed during the hydro -test, a Tarsco Bolted Tank service personnel will
be dispatched immediately. Buyer is responsible for emptying and disposing of water after testing.
9 BUYER'S INSURANCE:
The Buyer will obtain insurance and indemnify Tarsco Bolted Tank against loss by fire, lightning, removal, and all
extended coverage perils, theft, vandalism, and malicious mischief, earthquake, negligence, breach of contract and
any other insurance which the Buyer deems necessary upon the work covered by the Contract, for the full insurable
value thereof. Additional expense by theft will be reimbursed to-Tarsco Bolted Tank by Buyer. Cost of security
guards, if required, to be paid by Buyer. Tarsco Bolted Tank is to be named as an additional insured and a certificate
of insurance is to be provided at the time the order is agreed upon.

TarsCO Batted Tank
a TF Warren Company
Quote Number: 1706079
10 CANCELLATION OF ORDER:
Page: 7 of 8
Quote Proposal
All orders cancelled within 30 days of order placement will be subject to a 10% cancellation charge. Orders.
cancelled after 30 days will be subject to a cancellation charge of 10%, or the proportionate share of the contract
amount performed to date, whichever is greater. Cancellation must be received in writing, either physically or
electronically.
11 PAYMENT SCHEDULE:
a) Receipt of Order or Letter of Intent - Required Down Payment 15%
b) Upon Submittal Approval and Purchase of Materials 30%
c) Upon Ready to Ship - Balance of Materials, Freight and Taxes
d) Bi-Monthly Construction Progress Payments
e) Balance of Construction and Retainage - Due Upon Completion
12 PAYMENT TERMS:
Required down payment. of 15% is due with order — Order will not be accepted until payment is received. Upon
Submittal Approval by customer and the purchase of raw materials by Tarsco Bolted Tank, an additional 30% will
be invoiced — Net 30 days. The balance of Materials, Freight & Taxes per tank will be due upon the tank being ready
to ship. Balance of order due upon completion of erection of the tank(s). When erection of tank(s) requires. more
than two weeks for completion, progress payments for construction will be required — Net 30 days. We reserve the
right to delay tank erection if payment on tank invoice is not paid in accordance with stated terms. Maximum
retainage allowed is 5% of materials and construction - retainage amount to be paid in full 45 days from date of
substantial completion. All -terms of payment are subject to approval by our Credit Department. Absolutely NO "pay
when paid" terms. Past Due Invoices will be charged a service charge of 1.5% per month.
13 NOTE:
Any items or specifications not specifically mentioned above. are not a part of this quotation. This quotation
represents our complete offering. If there are any conflicts between your requirements or the plans and
specifications and what we have quoted, our quotation shall govern.

a .+ .Page: 8 of 8
Tarsco Ba1tedTank
a TF Warren Company
Quote Proposal
Quote Number: 170607.9
14 EXCEPTIONS and CLARIFICATIONS:
* Material pricing here within, after the quote valid until date, will be subject to Producing Mill Increase or
Decrease and any applicable increase or decrease of material surcharges at the time of order placement from the
Producing Mill or Steel Supplier.
* Unless otherwise noted, Tarsco Bolted. Tank has quoted our standard design, fabrication, accessories (perimeter
handrails, ladders, etc.) and coatings.
* Pricing does not include piping, valves, brackets, or elbows (other than interior fill & overflow to grade) unless
specifically mentioned in accessories area. Any pipes supplied by Tarsco Bolted Tank will not have coating applied
to the interior of the pipe.
* All electrical, wiring and calibration by others.
* This quote does not include disinfection at jobsite, unless otherwise noted.
* No bonds, permits, sales and/or use tax included.
* LIQUIDATED DAMAGES WILL NOT BE ACCEPTED.
* If tank construction is required during. the months of October and March, additional charges may apply depending
on the Winter Weather Conditions at the jobsite location.
* Customer is responsible for unloading of tank materials at site and locating them within 50 feet of the tank
foundation. Tarsco Bolted Tank recommends the use of a 10,000 lb forklift for off-loading.
Please sign, date and return to [e-mail] to place an order for this quote.
Authorized Signature
Date

QUAI <QXUAj
Quote No. 20170622G.G
Revision No. 00
Dat6':'June 22, 2017
Budget Proposal
Mouhtaire Farms
Expert analysis of your 6arn'P"rissed air system
Named as o , ne of the too 100 Sustainable
Companies in the World for five consecutive years
Go UMost Sustainable' Corporations in the World
,

)vim COPCO Quote No. 20170622GG
Revision No. 00
Date: June 22, 2017
Date: June 22, 2017
Attn: Interested Parties I
Project: Mountaire Farms Blower Budget Proposal
r
We thank you for your above referenced inquiry, and are pleased to submit our quotation for your
Consideration.
Please,see the next page for a summary of our offer. Full details can be found in subsequent pages.
We hope you find our quotation in line with your requirements. However, if you have any questions,
please do not hesitate to contact us.
Sincerely, -
Paul Petersen
Email: [e-mail]
Phone: [phone]
1

Quote No. 20170622GG
Revision No. 00
Date: June 22, 2017
Budgetary Proposal
Attn: Interested Parties
Project: ' Mountaire Farms Blower Budget Proposal
The following is a price summary for this quotation. Please see item specific pages for more details.
Item Number
Description
Equipment
Unit Price
Qty
Extended
001
Multistage Blower
Package
ZM 18604 ._
$193,165.00
1
$195,165.00
002
Rotary Screw Blower
ZS110VCA
$62,386.00
1
$62,386.00
w/ VFD
Total
$255,551.00
SCOPE OF SUPPLY: Any work or equipment beyond the scope of this proposal will be performed or provided
only after customer approval and acceptance by our company. No assumption should be made that anything not
specifically defined is included: '
VALIDITY: This quotation is valid for 60 days.
PRICE: The price quoted is for all items purchased at one time. Partial orders may be subject to a price
adjustment.
PAYMENT TERMS: See General Terms and Conditions attached.
FREIGHT: Not Included ----
SHIPMENT: 20 weeks after receipt of signed submittal.
SUBMITTALS: Submittal generation 4-6 weeks from approval of PO.
WARRANTY: See General Terms and Conditions attached.
START-UP: Not Included
QUALITY STANDARDS: All of our manufacturing locations are ISO 9001-2008 certified.
TERMS AND CONDITIONS: Our Standard terms and conditions are attached.

Quote No. 20170622GG
Revision No. 00
- Date: June 22,'2017 -
Scope of Supply
Equipment
Item 001: Multistage Centrifugal Blower ZM 18604. j
MY.,
ZM186 Series Multistage Centrifugal Blower Core j
0 Number of stages: 4 stages
o Inlet Position 1 (Top 24" ANSI) l
o Discharge Position 1 (Top 18' ANSI) ,
o Coupling with Coupling guard
o. Fabricated Aluminium Impeller 1
o Standard Oil lubrication
0 Standard Labyrinth Seals (2) (casing inlet and outlet) .
600HP, NEMA Efficient Design, 460/3/60 j
Skid material: Steel
o Lifting lugs
o Motor Jack Bolts
Atlas Copco standard paint.
- Field Installed Accessories
6 24' Inlet Filter/Silencer I
i o 24" Inlet Butterfly Valve
0 24" Inlet Expansion Joint
o U" Discharge Isolation Valve
0 18" Discharge Check Valve j
0 18"Discharge Expansion Joint II
Testing
0 Atlas Copco standard Mechanical Run Test (Un-witnessed)
- Atlas Copco IB-11
i o Consists of an Allen Bradley Micro 830 PLC and a PanelView touch screen. display. IB-11
offers monitoring of critical blower measurements including Inboard/Outboard Bearing I
Temperature, Inboard/Outboard Bearing Vibration, Amps, Surge and Overload.
0 Enclosure: NEMA 4
!!!� o Communications Protocol: Hardwired 1/0
o Instrumentation includes -
■ 1 x Motor Current Transducer
- ■ 2 x Blower Inboard/Outboard Bearing RTDs - - - - - !-•-
■ 2 x Blower Inboard/Outboard Bearing Vibration Sensors
Equipment Qty.
001: Rotary Screw Blower — ZS110VCA
- ZS110VCA, air cooled, oil free positive displacement rotary screw blower featuring:
o The first air compressors TOV-certified as "oil -free" (ISO 8573-1 CLASS 0) j
0 110kW Premium efficient 460V TEFC drive motor
r Motor Winding RTD's & Space Heater
o Rotary screw element for pulsation free air
o Integrated Variable Frequency Drive i
■ No need for separate 480 Wiring to controls drive and motor i
■ No need for installation of Communications Wiring
■ No need to install drive in separate location 1
0 Integrated Elektronikon Controller
■ No need for separate 480 Wiring to controls, drive, and motor Z
■ Hardwired & CAN Communication protocol Standard •
■ Speed and Pressure control Loops
o . Full noise silencing canopy for 85 dB(A) noise level
o Integrated Gear -Box (No Belts)
I 0 Integrated air intake filter / silencer
o Integrated discharge air relief valve
o Integrated discharge silencer j
o Oil -Circuit Components (Internal to enclosure) i
0 Check Valve (Internal to enclosure)
o 'Base Frame w/ Forklift Slots i
- Field Installed Accessories
0 8" Discharge Expansion Joint
I - Testing
0 Standard Factory Mechanical Run Test (Unwitnessed)

Quote No. 20170622GG
Revision No. 00
Date: June 22, 2017
Documents Provided
• Atlas Copco Standard General Arrangement top and side views drawings (for blower and skid assembly)
• Atlas Copco Standard Wiring Diagram
• Blower datasheet
• Blower brochure
• Blower curves
• Motor datasheet
• Motor drawing
• Coupling datasheet
• Blower manual
• Blower bearing vibration sensor datasheet
• Blower bearing temperature sensor datasheet
• Control panel datasheet
• Expansion joint datasheet
Clarifications:
General:
1. Installation, piping, elbows, spool pieces, piping hardware, piping gaskets, anchor bolts, housekeeping
pads, and wiring to be provided by others.
2. Proposed ZS VCA unit vendor standard package includes VFD, Control Panel, and Elektronikon unit
controller in single package. This eliminates the need for power and control wiring to separate sources
such as the controller, the enclosure, and the VFD and allows for a single power & control signal to the
unit. Units can be controlled remotely via speed signal and have electronically actuated BOV and
adjustable pressure settings via the GUI.

Quote No: 20170622GG
Revision No. 00
Date: June 22, 2017
ISO 9001:2008 CERTIFICATE OF APPROVAL:
CERTIFICATE OF APPROVAL
'This is t0 certify that the Quality and.'Environmeptal ( anagernent System Ofo
i i iirr s i rteCal �- � . ir"ildus#rial Air, QualityAiry
Gas and Process,, Compressor Technique Service
{belonging rein(iss Area ,Atlas.�c�p+�o O mp�res o Technique),
and -
'ivislo s Portable Ene rg � ' n d nstruc ti � T e€�holque
Service for Portable Energy, SpedalRental.
b rngm g ► n s Arr a t1as �Co0c Constructian Technique)
has been appiioved by Ll6yd's Register Quality Assuramce
t+ the- #6liairtgaac,rrinl�t. stem tandatrds:
ISO 05►1I�i
The Quality -and Environmental Management System is applicable t0:.
Marketing. design, sales, 'Man acturingj, distribution, assembling, .
Installation, serviice and irentail of air I has Compressors, blo
,expanders, turbo ma ine 4�4ut� l � mp , air i gatt�reAtmeht
,9quipment -generator sets, " semblies and- related oroducts and services,
un rp Atlas +opco rand at, well as other Brands ire. rn.urttiWb►rar>t
This certiftate is valid only in asiot �ri�it"th� � df� s�hed+�IQ I�ei3ridg tiny sari twrriber ern -ui Ich,
the km9ions app l6b ie to 04 approval are listedt.
Approval Certificate No: Original ISO, 90..01 Approval. ; 09 Deoprnber 2002
ANT0.2146 Originail :15014001 Appro -01 January 2005
Current Certificate F 02 Jahuary 2014
Certificate Expiry 01 January 2017
15s erl fig. Uoyd;1 Register EMEX Antwerp Office
for and on behalf of U*'s R.Olster 09alitty A!4urance Li,milted
Approval Cei'ti irateft: ANT02146 .
A inkai i 3$. 2W Anhvaerp, W5ju n, CompaiV MMIW i 936,653
U EGA s #Fnr and wi hetdf f 71, Fianthurth 5treeL tondtm t C3NF ASS, Uri ted I�r+�drnr��, rc�isttatix�n
.: Im g0tW F d emdw a s w� �wci� .+dh a til�It� mtit�ema anti rarrec t�aa �era� 4 v1ar +9yia9x .
The usrtaiUeraB SJcnedree.Sr+Mhkiri na t+ imcf*respaa�'d�foseatwvtasae,�ere�IM7h�+ t n� ar�#4mptrOC1

'� f0 :!I it '
Standard Conditions of Sale
Quote No. 20170622GG
Revision No. 00
Date: June 22, 2017
General — Unless otherwise expressly agreed in writing by a duly authorized representative of Atlas Copco these terms and conditions supersede all
other communications and agreements and notwithstanding any conflicting or different terms and conditions in any order or acceptance of Purchaser,
all sales and shipments shall exclusively be governed by these terms and conditions: When used herein "affiliates" shall mean Atlas Copco AB and its
wholly -owned subsidiaries. Section headings are for purposes of convenience only. "Products" as used herein shall include products, parts and
accessories furnished Purchaser by Atlas Copco. Orders shall be subject to acceptance at Atlas Copco's principal corporate offices in Holyoke,
Massachusetts.
Delivery— Unless otherwise agreed in writing, Products manufactured, assembled or warehoused in the continental United States are delivered F.O.B.
shipping point, and Products shipped from outside the continental United States are delivered F.O.B. point of entry. Where the scheduled delivery of
Products is delayed by Purchaser or by reason of any of the contingencies referred to in Section 5. Atlas Copco may deliver such Products by moving it
to storage for the account of and at the risk of Purchaser. Shipping dates are approximate and are based upon prompt receipt of all necessary
information and approvals from Purchaser. Atlas Copco reserves the right to make delivery installments.
Security and Risk of Loss - Upon request from Atlas Copco, Purchaser agrees to execute a security agreement covering the Products sold. or other
assets and to perform all acts which may be necessary to perfect and assure a security position of Atlas Copco. Notwithstanding any agreement with
respect to delivery terms or payment of transportation charges, the risk of loss or damage shall pass to Purchaser and delivery shall be deemed to be
complete upon delivery to a private or common carrier or upon moving into storage, whichever occurs first, at the point of shipment for Products
assembled, manufactured or warehoused in the continental United States or at the point of entry for Products shipped -from outside the continental
United States.
Payment — If Purchaser fails to pay any invoice when due, Atlas Copco may defer deliveries under this or any other contract with Purchaser, except
upon. receipt of satisfactory security for or cash in payment of any such invoice.
A service charge of the lesser of 1 % per month or the highest rate permitted by applicable law shall be charged on all overdue accounts. Failure on
the part of Purchaser to pay invoices when due shall, at the option of Atlas Copco, constitute a default in addition to all other remedies Atlas Copco may
have under these conditions of sale or applicable law. If, in the judgment of Atlas Copco, the financial condition of Purchaser at anytime prior to
delivery does not justify the terms of payment specified. Atlas Copco may require payment in advance or.cancel any outstanding order, whereupon
Atlas Copco shall be entitled to receive reasonable cancellation charges. If delivery is delayed by Purchaser, payment shall become due on the date
Atlas Copco-is prepared to make delivery. Should manufacture be delayed_ by Purchaser, pro rata payments shall become due if and to the extent
required at Atlas Copco by its contracts with the manufacturer. All installment deliveries shall be separately invoiced and paid for) without regard to
subsequent deliveries. Delays in delivery or non -conformities in any installment shall not relieve Purchaser of its obligations to accept any pay for
remaining installments.
Force Majeure —Atlas Copco shall not be liable for loss, damage, detention, or delay, nor be deemed to be in default from causes beyond its
reasonable control or from fire, strike or other concerted action of workmen, act or omission of any governmental authority or of Purchaser, compliance
with import or export regulations, insurrection or riot, embargo, delays or shortages in transportation, or inability to obtain necessary engineering talent,
labor, materials, or manufacturing facilities from usual sources. In the event of delay due to any such cause, the date of delivery will be postponed by
such length of time as may be reasonably necessary to compensate for the delay.
New Product Warranty— Atlas Copco warrants to the Purchaser that all stationary compressors, portable compressors, compressed air dyers, Atlas
Copco-designed compressor parts and other Products manufactured by Atlas Copco and affiliates shall be free of defects in design, material and _
workmanship for a period of fifteen (15) months from date of shipment to Purchaser, or twelve (12) months from date of initial start-up, whichever occurs
first, except as set forth below or in the New Products Warranty attached hereto.
Should any failure to conform with this warranty appear prior to or after shipment of the Product to Purchaser during the specified periods under
normal and proper use and provided the Product has been properly stored,installed, handled and maintained by the Purchaser, Atlas Copco shall, if
given prompt notice by Purchaser, repair or replace, the non -conforming Product or authorize repair or replacement by the Purchaser at Atlas Copco's
expense.
Replaced Products become the property of Atlas Copco.
Atlas Copco warrants Products or parts thereof repaired or replaced pursuant to the above warranty under normal and proper use, storage, handling,
in and maintenance, against defects in design, workmanship and material for a period of thirty (30) days from date of start-up of such repaired
or replaced Products or parts thereof or the expiration of the original Product warranty, whichever is longer.
When the nature of the defect is such that it is appropriate in the judgment of Atlas Copco to do so, repairs will be made at the site of the Product.
Repair or replacement under applicable warranty shall be made at no charge for replacement parts, F.O.B. Atlas Copco Warehouse, warranty labor,
serviceman transportation and living costs, when work is performed during normal working hours (8 a.m. to 4:30 p.m. Monday through Friday, exclusive
of holidays). Labor performed at other times will be billed at the overtime rate then prevailing for services of Atlas Copco personnel.
The Atlas Copco warranty does not extend to Products not manufactured by Atlas Copco or affiliates. As to such Products, Purchaser shall be
entitled to proceed only upon the terms of that particular manufacturer's warranty. The Atlas Copco warranty does not apply to defects in material
provided by Purchaser or to design stipulated by Purchaser.
Used Products, Products not manufactured by Atlas Copco or affiliates and Products excluded from the above warranties are sold AS IS with no
representation or warranty, and ALL WARRANTTIES OF QUALITY, WRITTEN, ORAL, OR IMPLIED, other than may be expressly agreed to by Atlas
Copco in writing, INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY OR FITNESS, ARE HEREBY DISCLAIMED.
Any services performed by Atlas Copco in connection with the sale, installation, servicing or repair of a Product are warranted to be performed in a
workmanlike manner. If any nonconformity with this warranty appears within 45 days after the services are performed, the exclusive -obligation of Atlas
Copco shall be to re -perform the services the services in a conforming manner.
THE FOREGOING'WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES OF QUALITY, WRITTEN, ORAL OR IMPLIED,
AND ALL OTHER WARRANTIES, INCLUDING WITHOUT LIMITATION ANY WARRANTY OF MERCHANTABILITY OR FITNESS ARE HEREBY
DISCLAIMED. Correction of nonconformities as provided above shall be Purchaser's exclusive remedy and shall constitute fulfillment of all liabilities of
Atlas Copco (including any liability for direct, indirect, special, incidental or consequential damage) whether in warranty, strict liability, contract, tort,
negligence,, or otherwise with respect to the quality 4 or any defect in Products or associated services delivered or performed hereunder.

S
Quote No. 20170622GG
AaasPoo
Revision No. 00.
Date: June 22, 2017
Limitation of Liability — IN NO EVENT SHALL ATLAS COPCO BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL
DAMAGES, however arising, whether in warranty, strict liability, contract, tort, negligence or otherwise, including but not limited to loss of profits or
revenue, loss of total or partial use of the Products or facilities or services, downtime cost, or claims of the Purchaser for such or other damages
whether on account of,,Products furnished hereunder or delays in delivery thereof or services performed upon orwith respect to such Products. Atlas
Copco's liability on any claim whether in warranty, strict liability, contract, tort, negligence or otherwise for any loss or damage arising out of, connected
with, or resulting from this contract or the performance or breach thereof, or from the design, manufacture, said, delivery, resale, repair, replacement,
installation, technical direction of installation, inspection, servicing, operation or use of any Product covered by or furnished under this contract shall in
no case (except as provided in the section entitled "Patent Indemnity") exceed the purchase price allocable to the Product or Part thereof which gives
rise to the claim.
All causes of action against Atlas Copco arising out of or relating to this contract or the performance hereof shall expire unless brought within on year
of time of accrual thereof.
Prices — Prices to the Purchaser shall be the Atlas Copco list price in effect at.time of order. Atlas Copco may, upon thirty (30) days prior written notice
to Purchaser, change prices, or other terms of sale affecting the Products, by issuing new price schedules, bulletins or other notices.
This contract applies to new Products only. Purchases of used equipment shall be on terms to be agreed upon at time of sale to Purchaser.
This price does not include any Federal, state of -local property,'license, privilege, sales, service use, excise, value added, gross receipts, or other
like taxes which may now or hereafter by applicable to, measured by or imposed upon or with respect to this transaction, the property, its purchase,
sale, replacement, value, or use, or any services performed in connection therewith. Purchaser agrees to pay or reimburse Atlas Copco, its
subcontractors or suppliers any such taxes, which Atlas Copco, its subcontractors or suppliers are required to pay or collect or which are required to be
withheld by Purchaser.
The price shall also be subject to adjustment in accordance with the published Price Adjustment Clauses, which price adjustment information shall
supersede the terms of this Section 8, where inconsistent herewith.
Information Furnished Purchaser —Any design, manufacturing drawings or other information or materials submitted to the Purchaser and not
intended for dissemination by Purchaser remain the exclusive property of Atlas Copco and may not, without its consent, be copied or communicated to
a third party.
Patent Indemnity— For purposes only of this Section 10, where used, the designation."Atlas Copco" shall be deemed to mean Atlas Copco North
America Inc. and its subsidiaries.
Atlas Copco shall at its own expense defend any suits or proceedings brought against purchaser insofar as based on an allegation that Products
furnished hereunder constitute an infringement of any claim of any patent of the United States of America, other than a -claim covering a process ,
performed by said Products or a product produced by said Product, provided that such Products are manufactured by Atlas Copco, are not supplied
according to Purchaser's detailed design, are used as sold by Atlas Copco. Purchaser shall have made all payments then due hereunder, and Atlas
Copco is notified promptly in writing and given authority, information and assistance for the defense of said suite or proceeding; and Atlas Copco shall
pay all damages and costs awarded in any suit or proceeding so defended, provided that his indemnity shall not extend•to any infringement based upon
the combination of said Products or any portion thereof with other Products or things not.fumished hereunder unless Atlas Copco is a contributory
infringer. Atlas Copco shall not be responsible for any settlement of such suit or proceeding made without its w`ritten'consent. If in any suit or
proceeding defended hereunder any Product is held to constitute infringement, and its use is enjoined, Atlas Copco shall, at its option and its own
expense, either.replace said Products with non -infringing Products; or modify them so that they become non -infringing; or remove them and refund the
purchase price and the transportation costs thereof. THE FOREGOING STATES THE ENTIRE LIABILITY OF ATLAS COPCO AND AFFILIATES WITH
RESPECT TO PATENT INFRINGEMENT.
To the extent that said Products or any portion thereof are supplied according to Purchaser's detailed design.or instructions, or modified by
Purchaser, or combined by Purchaser with equipment or things not furnished hereunder, except to the extent that Atlas Copco is a contributory -
infringer, or are used by Purchaser to perform a process, or produce a product, and by reason of said design, instructions, modification, combination,
performance or production, a suit or proceeding is brought against'Atlas Copco, Purchaser agrees to indemnify Atlas Copco in the manner and to the
extent Atlas Copco indemnities Purchaser in this Section 10 insofar as the terms hereof are appropriate.
Assignment —Any assignment of this contract or any rights hereunder, without prior written consent of Atlas Copco by a duly authorized
representative thereof shall be void.
Termination —Any order or contract may be cancelled by Purchaser only upon payment of reasonable charges (including an allowance for profit)
based upon costs and expenses incurred, and commitments made by Atlas Copco.
Partial Invalidity— If any provision herein or portion thereof shall for any reason be held invalid or unenforceable, such invalidity or enforceability shall
not affect any other provision or portion thereof, but these conditions shall be construed as if such invalid or unenforceable provision or portion thereof
had never been contained therein.
Remedies — The remedies expressly provided for in these conditions shall be in addition to any other remedies, which Atlas Copco may have under
the Uniform Commercial Code or other applicable law.
Note: Sale of the equipment or services described or referred to herein at the price indicated is expressly conditioned upon the terms and conditions
set forth on the front and back of this page. Any confirmatory, action by the Purchaser hereunder, or any acceptance of such equipment of services,
shall constitute assent to said terms and conditions. Any additional or different terms or conditions set forth in the Purchasers order or other
communications are objected to by Seller and shall not be effective or Binding unless assented to in writing by an authorized representative of Seller.

Quote No. 20170622GG
Revision No. 00
Date: June 22, 2017
Payment Terms
For orders under $100,000 the payment terms shall be Net 30 days from date of shipment.
For orders over $100,000 or with lead times greater than six months the following terms shall apply:
Domestic Shipments
A. 30% of order value 30 Days from date of customer's purchase order.
B. 30% of order value after passage of 1 /3 of the time from date of customer's order to the originally scheduled shipment date.
C. 30% of order value after passage of 2/3 of the time from date of customers order to the originally scheduled shipment date.
D. 10% of order value, net 30 days from date of shipment.
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.
2. Export Shipments
All export shipments are subject to purchaser arranging for an irrevocable letter of credit in favor of Atlas Copco Industrial Compressors Inc., from a
recognized American bank.
Should the order fall in a category that requires progress payments, the letter of credit shall be arranged to release payment in accordance with the
agreed payment schedule.
3. Payment Retention
Payment retention will not be allowed. An irrevocable bank letter of credit will be furnished at Atlas Copco's expense in lieu of retention.
4. Credit Approval
All terms are subject to credit approval by Atlas Copco Compressors Inc.
Cancellation Schedule
Orders for.Engineeied Equipment
A) Prior to release for manufacturing:
*10% of optional equipment or purchased materials will be charged (including special components including, but not limited to, motors, controls,
etc.)
B) After production has started:
*40% of optional equipment or purchased materials will be charged (including special components including, but not limited to, motors, controls,
etc.)
*10% of base compressor price
C) After production has been completed:
100% of optional equipment or purchased materials will be charged (including special components including, but not limited to, motors, controls,
etc.)-
*20% of base compressor price
Orders for Standard Equipment
A) After production has started:
*10% of base compressor price
B) After production has been completed:
*20% of base compressor price

II DI■ti
ik I
General Performance
Specifications Standard
TECHNICAL DATA
ZM 186 Blower
BHP kw
Number of Stages ...............1 to 6
`
_ - ._ _
2800
2000
Inlet Connection 24"flange, ASA 125# / ANSI 150# drilling
cc W
m
2400
-180o
Optional DIN 600 adapter,
_ j
s °
z000
1400
Outlet Connection ...............18"flange, ASA 125#/ANSI 150# drilling
-
1600
1200
Optional DIN 450 adapter flange
z
lz
1200
1000
Boo
Operating Speed .................. Variable or fixed speed -
_
_
800
600
- 3550 RPM (60 Hz), 2960 RPM (50Hz)
400
400
Casing Pressure ..................... 25 PSIG (1.7 bar)
0
200
Seals (air) ............................. Labyrinth type
mbar PAG22-
Seals (gas) . OPTI Seal/ Carbon ring type/ Custom available
1400
20
Bearings' • Ball, 10-year minimum life per AFBMA L10 standard
lzoo
'16�
LLJ
j
- -
Lubrication..........................OilLA
-
1000
z
Impeller Diameter ...........:.:.. 34.00 in (863.6 mm)
14
10
i?
ImpellerTip Speed .......:.:.:.. 527 ft/s (161 m/s) @ 3550 RPM
600
8
�
_
First Ciitical Speed ............... 4530 RPM (6-stage)
400
6
D
DriveT.ype ..........:.....: . Direct coupled, Inlet driven (standard) or
zoo
a
2
o
Outlet driven
0. o
5000 10000 15000 20000 25 00 30000
CFM
Shaft End .% ........:..................... 3.625 in'(92.08 mm) diameter at coupling r
10000 ' .20600 30000 40000 50000
0/hr
Vibration Tolerance ......:..:....25 in/s (6A mm/s) ISO overall specification,
INLET FLOW RATE
1.25 mil/s (6.03 mm) peak to peak
Rotor Balance ............:.........Military standard 167-1. Individual impellers and
ZM 186 Exhauster
•
rotating assembly dynamically balanced
BHP kW,.
-
'1600
1200
MATERIALS OF CONSTRUCTION -
W -
1400
1000
Casing ................................. Cast iron ASTM A48 grade 25/30
a
1200
aoo
Bearing Caps.&Housings... Cast iron ASTM A48 grade 25/30
a
1000
Oil Reservoir . ....................... Cast iron ASTM A48 grade 25/30
Z
800
600
•
Shaft Carbon steel AISI 4140 (stainless steel available)
6o0 :
_ _
400
Impellers. ....... Fabricated aluminum ANSI AA6061 with cast Al
400
20o
AA356 hub .
zoo
(stainless steel/custom alloys available)
mbar inHy
"-
0
Seals (air) ............................ Cast lion ASTM A48 grade 30 with lead babbitt insert
660
'B
Zinc -A Iloy,'ZA-12 ,
,533.
�
}
....................... Stainless Steel with Viton Elastomer, isostaticall
Seals (gas) .. y
'
467
14
g,ty,
- - molded high..densi fine rain electro- ra hite
9 9 p
aoo
1z
u
Interstage Baffle Rings........ Stainless steel ASTM A240 304
333
10
Q
267
B
Tie Rods...............................875 in (22.2 mm) diameter, high strength steel
ASTM A193-B7/B7M available
200
133
6
a
z
—
Blower Base ;......................... Welded:structural steel ASTM A36 ASME/AWS D1.1
67
2
Motor Pedestal Welded steel plate ASTM A36 -
0 0
5000 10000. • iso00 20000 25o00 30000
CFM
Joint Sealing Compound.... RTV silicone
10000 20000 30000 40600 s0000
m'/hr
Base Isolation Pads ............. (Neoprene.rubber
INLET FLOW RATE
Finish .................................. Standard 2 part epoxy, 7011 Atlas Copco Dark Gray
Curves are based on atmospheric conditions of 1 Aim, 68F/20C, 36% RH, and 3550 rpm
9

i
'Inlet and. Outlet Orientation Options
The orientation of the inlet and outlet is selectable from any of three
different positions, as viewed when facing the exterior of the part:
POSITION 'POSITION
1* *
POSITION A— - -,
- - 2
P0512TION POSITION
INLET
POSITIONS
*Standard configuration. ,
General Arrangement
18- OUTLET FLANGE (STANDARD) - 025.00 (635.0) O.D.
(16)1 178.7 UNCTAPPED HOLES ON022.75 (577.8) B.0
20'ADAPTER-FLANGE (OPTIONAL) - 02750 (6985) O.D.
(20)1 1/4-7 UNCTAPPED HOLES ON 025.00 (635.0) B.C.
01.00 (25.4) - (6) HOLES '
` I �
1111111111'
.
OSITION
3
OUTLET
POSITIONS
Weight and Inertia
Model
Weight*
lb kg
lb-ft2
Wk2
kg-m2
18601
10,600
4,808
74
3.12
18602.
12,700
5,761
126
5.31
18603
14,900
6,759
179
7.54 .
18604
17,300
7,847
232
9.78
18605
18,900
8,573
284
11.97
18606
21,100
9,571
337
14.20
*.Approximate weight for blower only.
74.50
(18923)
2725
(6922)
16.00
(406.4)
T
32.00
(812.8)
_
88.76
(22545)
36.00
(914.4)
jO
(431.8)
19.00
(482.6)
.. _ (25.4) -..._
24" INLET 18" OUTLET
24°INLET FLANGE W/OPTIONAL 20°ADAPTER
032.00 (812.8) O.D. 3650 - f- 3825 '
(20)11/4-7UNCTAPPED 20.63 B 56. (927.1) (971.6)
HOLES ON 029.50 p493) B.C. (524.0) (1365). 45.50 45.00
(1155.7) (1143.0)
- 48.00 5731
(1219.2) (1455.7)
pim I I
Dimensions* r
Model A
B
Ft
Lt
18601 19.56 (495)
26.75 (679)
57 (1448)
138 (3505)
36.00
18602 29.56 (751)
36.81 (935)
63 (1600)
150 (3810)
1 (9144)
I
18603 39k3,(1006)
-46.88 (1191)
69 (1753)
162 (4115)
�-
18604 49.69 (1262)
56.94 (1446)
75 ,(1905)
174 (4420)
1626
(413.0) I I I 50
j
18605 59.75 (1518)
67.00 (1702)
81 (2057)
186 (4724)
nz.7)
18606 69.81 (1773)
77.06 (1957)
89 (2261)
202(5131DS
L7701 A ' 2550
*Dimensions in inches and (millimeters) and are approximate. Do n6t use
(�47.n
F F ►i 12.00
for construction purposes.
. .
(304.8)
tDimension may vary depending on motor frame size.
Atlas Gopm
www.atlascopco.us
www.efficiencyblowers.com
o' d
E-TS-ZM186-001, REV 0000 11/28/2012

Performance at Operating Point
Atlas Copco,
Date Tuesday, June 20, 2017
Range
ZS 110 VSD with electrical cubicle
....... ...
ZS110VCA
ZS110VCA
ZS110VCA
Operating point
Min Flow at Pressure
Max Flow at Pressure
Customer Conditions
Process gas
AIR
AIR
AIR
Cooling medium—
AIR
AIR
AIR
Barometric pressure
PSI
14.57
14.57
14.57
Inlet temperature
'F
100
100 -
100
Relative humidity
%
85
85
85
Inlet gas density
kg/m'
1.102
1.102
1.102­
Reference Conditions
Pressure
PSI
14.5
14.5
14.5
Temperature
'F
68
68
68
Relative humidity
%
0
0
0
Tolerance
Flow
0
0
Model Performance
Discharge pressure
PSI
9.8
9.8
9.8
Inlet flow
scfm
2520
420
2610
Shaft power
hp
122
16
127
Outlet temperature
oF
226
213
224
Motor speed
rpm
4180
1076
4323
Committed to Sustainable Productivity

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VACOMASS
Technical information
VACOMASS° square diaphragm
control -valve.
.Diaphragm control valve with a square shaped
control aperture and falling flow axis_
BINDERGROUP

VACOMASSm square diaphragm control valve
VACOMASS° SQUARE DIAPHRAGM CONTROL VALVE
The VACOMASS® square diaphragm control valve is a technically improved sliding gate control
valve with a gas -tight shut-off and'a square shaped control aperture. It is used for precise and low -
loss control of air supply and air distribution in the aeration tanks of a wastewater treatment plant.
The flow axis for sensitive control of normal and tangential flows is a falling edge (e.g. after elbows)
and is designed according to DIN EN 60534-2-3.
The control valve has a. stable and as well proportional to the area related control characteristics.
It can be used from 0-100% stroke. The pressure drop at full load is designed usually to be less
than 10 mbar at 100% stroke.
The control valve consists of two, more or less identical body housings. The design can be of wafer
or end -of -line type. In the inner partial surface, there is a grove for a gasket. The PTFE/ carbon -
sealing makes the valve gas -tight as well as -serves as an external guide to the valve's knife -'edge
sliding gate due to the prism shape. The combination of stainless steel -Teflon -carbon leads to a
flutter -free guiding of the plate .without jamming.
The main features of the valve are:
■ Design with a falling flow axis: so the flow will be directed through the valve along the wall which
leads to a pressure recovery and well acceptable total pressure drop of the valve during
operation - reduction in power consumption
■ Gas -tight closure: can be used also in flexible zones or intermittently aerated tanks without any
further measures (no additional,isolation butterfly valves with electrical actuators are required)
— reduction of initial costs
■ Design based on airflow, pressure and temperature: nominal size is designed for optimum
operation at average air flow (check if max. air flow can be passed through with an acceptable
pressure drop)
• Usually a pipe size reduction upstream. and expansion downstream is required to achieve best
control performance
■ Construction and design of the valve with high-grade reliable materials: corrosion -proof sliding
gate plate in stainless steel, seals made of Teflon/ Carbon/-Viton for ambient and gas
temperatures up to,+ 150°C, self-lubricating spindle to safeguard against dry running and
hermetic sealing against humidity and dust particles — reduces costs for operation and
maintenance
■ Valve shall be supplied with a sensitive actuator, VACOMASS® actuator for precise control of the
air supply into each tank and air distribution to different tanks/ zones; makes: besides AUMA or
ROTORK, also other makes can. be supplied as long as they fulfill the technical requirements
■ Valve can be supplied with an air flow meter, VACOMASS® flow meter for measurement and
control of the air flow
■ Valve and flow meter can be calibrated together as a system (flow signal is corrected. by actual
stroke of the valve) to shorten the required straight pipe length for measuring and control (incl.
reduction & expansion pipes) —perfect conditions for retrofitting into existing pipe installations
r
bBINDER BIDE-M-D-VACOMASS square diaphragm control
RINOERGROUP valve-EN-R01doc www.bindergroup.info

VACOMASSO square diaphragm control valve
DESIGN OF THE CONTROL PIPE SECTION
The VACOMASS° square diaphragm control valve needs to solve following tasks: 1. the control of
.air supply into one aeration tank/ aerated zone based on,actual demand and 2. the load -depen-
ding distribution of air into various tanks/ zones which are fed from one main air header pipe.
In the past, usually an oxygen control loop was used. The valve was closed/ opened based on the
difference between actual DO -concentration and set point DO -concentration. This is connected
With a distinct delay in control loop. If air flow is measured and used as the correcting variable
directly, then the control becomes much faster and smoother. In the control loop,.the airflow
becomes the calculated manipulated variable for the oxygen concentration and is adjusted by the
use of a subordinate control loop (frequency control of the blower speed, stroke of the valve). This
kind of control loop is able to react in case of disturbances (e.g. heavy rain falls or peak loads)
much faster, so cleaning capacity and effluent quality will keep more stable (see also the new
standard paper of German Wastewater Association DWA-M 264: Gas flow measurements in
sewage treatment plants, May 2015).
Depending on local situation and available piping, there are different types of the measuring and
control pipe section. Using diaphragm control valves or gate valves, the pipe size must usually be
reduced in front and expanded behind the valve to achieve a good control performance. Especially
gate and butterfly valves are of limited use because of non -linear operational characteristic in the
upper and lower stroke range. Thus this leads to an unfavorable operation of the valve at high
stroke levels,— low control accuracy (repeatability) —as well as high pressure drops at normal
strokes.
Air flow meter does have special requirements on straight inlet and outlet piping, if flow is to be
measured precisely (see also M264). The flow profile is changing in front and after the valve when
it is closing/ opening. Therefore a minimum distance between flow meter to valve is required or
signal must be corrected continuously based on actual stroke (simultaneous flow profile
correction). If these minimum straight pipe runs are not available -in existing installations (e.g.
refurbishment projects), in most cases high accuracy can be achieved with special calibration
considering real pipe run.
CFD-simulations can be used to assess the installation situation respectively to optimize the
measuring and control pipe section. .
BID E-M-D-VACO MASS square diaphragm control
B�ENOER valve-EN-R01cloc www.bindergroup.info

VACO.MASS� square diaphragm -_control valve
Compact System: The VACOMASS® air flow meter can be installed only 350 mm in front of the
VACOMASS° square diaphragm control valve (e.g. with valve version premium). Using
simultaneous flow profile correction flow can be measured -very precisely. Even piping related
influences of flow profile can be examined and .compensated during calibration in Binder's
CAMASS® Calibration -Lab.
Separated system: If there is sufficient straight pipe run available (depending on the number and
kind of pipe fittings as well as pipe run/ pipe reduction, minimum distance of 10*D upstream to
the installation place of the VACOMASS® flow meter),,the flow meter will be installed min. 5*D in
front of the VACOMASS° square diaphragm control valve (e.g. for valve version eco). So the
calibration work is reduced and no flow profile correction is necessary. Total length of measuring
and control section becomes very long compared to compact system and in most cases of
refurbishments not available.
DESCRIPTION OF CONSTRUCTION DETAILS
Material selection: There are two types`available, the higher grade VACOMASS® square
diaphragm control valve premium_ and the cost saving VACOMASS® square diaphragm control
valve eco.
The premium type uses following materials in detail: The sealing are made from PTFE25C (Teflon/
Carbon) and FKM (Viton up.to 150 °C);.the spindle and gate plate are made of stainless steel type
A4 (316 series). Spindle and nut. are designed self -lubricated -for dry run using a bellow and is
hermetically sealed against humidity and dust. Finish quality is Ra <= 0.3µ: A mechanical position
indicator.is provided in the standard package. The housing is made of galvaniied steel S235JR,
coated in RAL 5010. All screws are of stainless steel A4 type. The VAC.OMASS®flow'meter can be
placed directly in front of the.valve (compact system).
The eco type uses following -materials in detail: The sealing is.made from. PTFE25C (Teflon/ Carbon)
and HNBR .(High temperature Perbunan up to 120 7C), spindle and gate plate are made of stainless
steel A2 (304 series). The lubrication of the spindle/nut is -done manually o_ by an'automatic
perms-lub system as an option, the spindle cover is of stainless steel A2 type._The-housing is made
of galvanized steel S235JR,`coated in RAL 5010. All screws are made of stainless steel A2 type. The
VACOMASS° flow meter can'be installed with sufficient distance to th&,66nirol valve eco
(separated system).
Maintenance: The spindle in the valve must be lubricated all the time, the actuator must be
maintained according to manufacturer's recommendation. The lubrication of the spindle can be
done either manually (version eco), Perma=lubrication (version eco) or self-lubricating in bellows
(Version premium).
Connections and Assembly: The square diaphragm control valve can be mounted between two
flanges. The length is in general according to DIN 3202/K1. The threated flange holes with thread
are designed according to DIN 2501/ PN 10. All fittings for reduction/ expansion are customized by
the contractor.
bBINDER BIDE-M-D-VACOMASS square diaphragm control www.bindergroup.info
SINDWROUP valve-EN-1101doc

VACOMASS" square diaphragm control valve
Design:
The design is done on a project basis, following information are required:
• Air flow range (min/average/max)
• Nominal size/nominal pressure of the counter flange
• Operating pressure (min/average/max)
• Operating temperature of the medium (min/average/max)
• Ambient temperature and conditions at site
• Supply drive voltage/ data transmission
-VACOMASS" square diaphragm,
control valve premium
VACOMASS" square diaphragm
control valve eco
uator
pple (option:
system)
h bellow
les for screws
Mind holes for flange
BINDER BIDE-M-D-VACOMASS square diaphragm control
81RURGROua' valve-EN-R03.doc www.bindergroup.info 5

i
VACOMASS® square diaphragm control valve
DIMENSIONS
VACOMASS°jsquaree diaphragm control'valve eco with an electric actuator type AUMA-SAR
------
VACOMASS® square diaphragm control valve eco with an electric actuator type ROTORK-IQM
b�1.�
BANDER BIDE-M-D-VACOMASS square diaphragm control
BINUEFIGRGUP valve-EN-R03.doc www,bindergroup.info
Cy

VACOMASS® square diaphragm. control valve.
Use as an intermediate flange valve, flange holes: DN — PN10
DN
A
B
C
K1
I
K
L
M
N
weight without
actuator in kg
50
90
357
745
43
170
250
65
390
9,5
65
95
46
270
250
12
80
120
416
836
46
270
250.
65
390
14
100
140
446
902
52
270
250
190
65
390
20
125
160
492
942
56
270
250
190
65
390
21
150
182
537
1.026
56
270
250
190
65
390
22•
200
245
630
1.175
60
280
254
290
65
400
42
250
295
735
1.240
68
280
254
290
65
400
75
300
360
858
1.520
78
280
254
290
65
400
119
400
1 465
1.050
1.915
102
390
340
1 400
90
433
180
EN 1092-2 PN10
DN
K
n°
M
T
50
125
4
M-16
11
4--
65
145
4
M-16
11
4--
80
160
8
M-16
11
4-4
100
180
8
M-16
11
4-4
125
210
8
M-16
11
4-4
150
240
8
M-20
14
4-4
200
295
8
M-20
14
4-4
250
350
12
M-20
18
8-4
300
400
•12
M-20
18
8 ' 4
350
460
16.
_M-20
22
12-4
400
515
16
M-24
24
12-4
DN50-65 DN80-200 DN250-300
UT
Y
DN350-400 #threaded blind holes
+ holes guided around the housing
Legend
K = bolt circle
M = size of the screws metrical at PN10 and LINC-thread if ANSI
T = blind hole depth in mm
n° = No. of required screws
Nominal pipe
size DN
Recommended airflow range in Nm3/h
(depending on temperature and pressure)
kv-value')
50
10 — 275
93
65
20 — 46
156
80
25 — 598
'202
100
50 —1.074
363
125
75 —1.590
537
150
120 — 2.025
! 684
200
170 — 3.582
1.210
250
250 — 5.624
1.900
300
430 — 8.125
2.745
350
580—11.050
3.733
400
750—14.356
4.850
1) related to max. air flow
bBINDER BIDE-M-D-VACOMASS square diaphragm control
BINOEROROUP valve-EN-R03.doc
1
www.bindergroup.info 7

r -
IMPRESSUM
BINDER GmbH
Buchbrunnenweg 18
- -- — 89081 Ulm, -Germany.
Tel. [phone]
Fax [phone]
info@ bindergroup.info
www. bind a rgrou p. i nfo
BIDE-M-D-VACOMASS-EN-R03 Data Sheet
VACOMASS square diaphragm'control valve
BIDE-M-D-VACOMASS square diaphragm control
AMEaGBauP valve-EN-R03.doc www.bindergroup.info 8

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Option '#2.- CMass
_ 1

John Wren
From: Phillip Sears <[e-mail]>
Sent: Tuesday, June 13, 2017 9:06 AM
To: John Wren
Subject: Mountaire LB Phase 2
Attachments: AFCO - MALB WWTP Project Proposal Phase 1['17-175170613.pdf; Mountaire Lumber
Bridge AFCO P2.pdf
John,
Please see attached ICEs phase 2 budget # and drawing. I don't have AFCOs proposal written and approved
yet but our budget # for phase 2 is'$6,085,859. Again it is cost plus 10 to run ICEs proposal through AFCO.
This includes the 4 LTTS tanks.needed.
2- .129-28
1- 71-28
1= 43-30
We also have added on to the existing building for a 900 GPM unit.for clarification along.with the WWW DAF
which is included in the budget #. See attached drawing.
FYI. Discussing this a few minutes ago already came up with some changes that will help
in cost but will need to be added in Phase 1 just like We are doing at SILER CITY.
Please use these as budget numbers,and if Mountaire decides to move forward with phase 2
we all need to sit down in a room and get a game plan.
Thank you John,
Phillip Sears
706-540-0292 t
From: Kenneth W. Cronch <[e-mail]>
Sent: Tuesday, June 13, 2017 8:08 AM
To: Phillip Sears

Cc:'Jamie W. Bowen' -
Subject: MALB Phase II
Phillip
Attached is the Budget Proposal for Phase II Project proposal & modified layout DWG — Please call with any questions for
comments.
Ken Cronch
President, ICE, Inc.
Industrial Construction Experts, Inc.
Office Tel: [phone]
Fax:. [phone]
Cell: (919) 356-757.6 J
ken.cronch@ i ceric.net
Client Focused Quality Solutions - Trusted Professionals
•
2

INDUSTRIAL
A MIR' COMMUCTION
EXPERtS, INC.
W6W FON5ED - QUALIT'i 50LUTj'OAl5 - TAU5TED PROFE55TONAL5
June 12, 2017
AFCO Water Treatment
5000 Letterkenny Road, Suite 220
Chambersburg, PA 17201
Attn: Mr. -Phillip Sears
Proposal #17-17.5
160 S. Moore St., Ste. 4
Sanford, NC 27330
Tel: [phone]E
Fax: [phone]
NCGC License #75182
NCMC License #24277
RE: Mountaire Farms Lumberbridge WWTP Project — Phase,ll Budget Only
Mr. Sears,
We at I.C.E. are pleased to provide our Budget Proposal for the Mountaire Farms Lumberbridge WWTP
Project for Phase II of the upgrades to the existing WWTP plant for the AFCO Systems Installation system
per the preliminary Layout DWGS to include UG Piping, DAF BLDG Addition, Pump BLDG, Feed.Pump
BLDG, and'AFCO System Installation. Our proposal for project is to include all Project Management,.
Supervision, Labor, Materials, Subcontractors required. Our proposal per, the'Scope of Work provided as
follows:
Scope of Work for Budget for WWTP Project Phase If:
- 1. PE Engineering Services by WESCO providing the following services contracted by AFCO
1. PE Engineering:
a. Site Plans / Building Site Layout
b. BLDG Appendix B Building Code Summary, Foundations, Slab on Blower BLDG,
DAF BLDG Addition, Exterior Concrete/Asphalt Paving
c. Load Bearing CMU Walls / Galy Bar joist/ Galy Deck [Roof System
d. Mechanical / Plumbing / Electrical / Process Waste Systems
e. Mechanical Systems — BLDG Ventilation/ DAF BLDG Plumbing
2. WESO Environmental Services shall provide all AFCO System operational design.
3. ICE shall provide the Surveying Services for Site Layout — Staking, Grading, Utilities
4. ICE shall, provide the Preliminary Soils Testing / Bearing Compaction / All Concrete for
,the DAF BLDG / LTTS.Tanks Packages
5. Site Design Clarifications:
a. Proposal is based on the Preliminary Layout by WESCO Environmental
Services for Process Layout.
b. This proposal does. not include Any Engineering design services for the BLDG,
WWTP Processor Operational Guarantees or Warranties to Mountaire
Page 1 of 6

2. Site Work Package
a. Remove existing Concrete & Asphalt paving for the DAF BLDG & System installation
b. Grade the area for the Grade LTTS Tanks area for subgrade for Tank Installation
c. Set & Compact 6" ABC Stone for LTTS tank subgrade Upon MS Completion
d. Grade Area around Tanks provide #57 Stone around Tanks -
e. Install Twenty Four (24) 8" x 7' concrete filled bollards tank near roadway access
f. Replace Asphalt for UG Lines installation along front of tanks
All Asphalt in Project is Heavy Duty
(Area Replaced for UG Lines Asphalt 7,500 SQFT)
Heavy Duty Asphalt Pavement — Roadway / Driveway Heavy Trucks
6" Compacted Crush-n-Run
3" Binder Asphalt Base
1 1/2" 1-2 Asphalt Surface Topcoat
All Site Exterior Concrete Specs:
Heavy Duty Concrete Pavement (Area Exterior Concrete 1,500 SOFT)
6" Compacted Crush-n-Run
8" 4,000 PSI Concrete w Heavy WWF 4x4x4x4
Saw Cut Joint Max 15' x-15' / Dissipating Cure-n-Seal
3. DAF BLDG Addition 32',W x 681 x25'H to include the following services:
a. Saw.Cut, Demo, Excavate, to install BLDG foundation footings & Foundation walls
b. Provide all backfill for,FF DAF BLDG to Match existing BLDG
c. Install 6" floor slab with UG lines for Sorin DAF Unit with pedestal piers
d. Erect 12" CMU Walls with Galvanized Structural Steel package
e. Install Soprema modified bitumen roof system with 1.5 insulation continuous single slope
f. Provide Galvanized 12' W x 14' Overhead Door Unit
g. Provide 3' x 7' SS HM Door Unit
h. Provide BLDG Lighting & Ventilation System
4. Pump BLDG 25'W x 801 x 14'H to include the following:
a. BLDG Monolithic Footing & 6" 'Floor Slab
b. Erect 8" CMU Walls. with Galvanized Structural Steel
c. Install Soprema modified bitumen roof system with 1.5 insulation continuous single slope
d. Provide Galvanized 10' W x 12' Overhead Door Unit
e. Provide Two (2) 3' x 7' SS HM Door Units
f. Provide Two (2) 6' x 7' SS HM Door Units
g. Provide BLDG Lighting & Ventilation System
h. Provide Lift Station for Floor Drains in Pump Room
5. Feed Pump BLDG 18'W x 181 x 12'Hto include the following:
a.. BLDG Monolithic Footing & 6" Floor Slab
b. Erect 8" CMU Walls with Galvanized Structural Steel
c. Install Soprema modified bitumen roof system with 1.5 insulation continuous single slope
d. Provide One (1) 6' x 7' SS HM Door Units
e. Provide BLDG Lighting & Ventilation System
Page 2 of 6

a
AFCO System Installation to include to include the following:'
a. Install 12" SS Pump Suction Line to Feed Forward Pumps
b. Install Feed Forward Line 12" UG C-900 Feed Forward Line to 40' Anaerobic Tank —AII SS,
UG Lines under the tank
c: Install Two (2) 16" SS Gravity Line from the 28' H with skimmer rings inside the
Anaerobic Tank to the bottom of Aeriation Tanks with the isolation 16" UG Water Valve —
AII SS Lines — No Plastic —AWWA 16" UG Valves
d. Install -Two (2)16" SS Side Wall Flow Lines from Aeriation Tank to Anoxic Tank— No
Valves between the tanks
e. Install 12" C-900 Anaerobic Suction & 12" C-900 Anoxic Tank Feed Line for system
recirculation line =All SS UG BLDG &Tanks
f. Install 16" C-900 Aeriation Tank Suction Lines to DAF Feed Pumps 12" C-900 to WWW
DAF Unit & 10" C-900 to Sorin DAF Unit E —SS UG at Tanks & BLDG
g. Install 16" SS Blower Header System with Four (4) 12" SS Header Feed Lines for each
Aeriation Tank Unit with 6" SS.Line to Anoxic Blower Header
h. Install All AFCO Tank Aeriation Header Systems per Info provided
i. Install Down Draft Mixers with supports at each tank
j. Install Catwalk & Stairs system for the tanks
k. Sorin DAF Unit E Installation to include to include the following:
i. Set Sorin DAF Unit to place concrete support piers on existing floor
ii. Modify & Connect to existing 18" discharge line to lagoon
iii. Install New Catwalk System for Sorin DAF E
iv. Install Modified .Sludge Discharge Sorin DAF E to Separate Sludge Truck
v. Install Chemical Feed System SCH 80 PVC
vi. Install Chemical Make Water System SS SCH 10 PVC
vii. Install Extended High Pressure Clean Up SS SCH 40
viii. Install Electrical Control Panel & Wiring for DAF Panel
Page 3 of 6

7. Electrical System Installation to include to include.the.following:
Install New Service Entrance Rated 4000 amp 277/480v Motor Control Centers
Motor Control Centers to Include:
a. Eight (8) 250 HP Blower VFD Controlled
b. One (1) 60 HP Down Draft Blower VFD Controlled
C. One (1) 40 HP Down Draft Blower VFD' Controlled
d. One (1) 20 HP Down Draft Blower VFD Controlled .
e. Nine (9) Each Feed Pumps @ 40 HP Each,w/selector switch —VFD Controlled
f.. One (1) 200 amp Remote Panel for.DAF BLDG
g. Two (2) Polymer Pumps @ 2 'HP each 1 running, 1 spares with one for each DAF —
VFD Controlled '
h. One (1) DAF Skimmer Motors @ 5 HP
i. One (1) Sludge Pumps @ 3 HP
J. One (1) Recirculation Pumps .@ 30 HP
k. One (1) 10 HP Air Compressor
I. 100 amp 277/480vthree phase panelboard. (Lighting Circuits) .
M. 30 Kva 480v Primary-120/208v Secondary Stepdown Transformer
n. 100 amp 120/208v three.phase panelboard.
o. Instrumentation Control Wiring & Out -Put Terminations.
p. Control Cabling for Control Panel, Pump Control, Remote 1/0, & MCC.
q. 12 — FintronX LED Weatherproof Lights.
r. 8 - 84 Watt Led Wall pack Lights
s. 8 — Catwalk & Stair Lights
t. 5 - Exit Emergency Lights & Exterior Remote Heads
U. 20 -120v Receptacles
V. All UG Conduit PVC / DAF BLDG
W. All Exterior Conduit Rigid Aluminum
All of the above Scope of Work.total Budget Proposal for the total amount:
Two Million Nine Hundred Nine Thousand Seven Hundred Dollars $2,9091700.00
1. General Conditions $ 138,500.00
2. Site Work Package $ 153,600.00
3. DAF BLDG Addition $ 242,800.00
4. Pump / Blower BLDG $ 202,400.00
5. Feed Pump BLDG $ 32,600.00
6. AFCO System Install $ 1,132,350.00
7. Electrical System $ 1,007,450.00
$ 2,909,700.00
Page 4 of 6

Exceptions/Clarifications
1) Items to be Furnished by the AFCO or Owner Mountaire Farms:
Any & All Project Engineering for MALB-WWTP Project to Include NCDEQ Permits / All Site Layout
All Process Systems for WWTP System — Excluding DAF BLDG / LS Tanks
Duke,Energy Main Power Supply to Transformer —Secondary Power Supply Included
All. Electrical PLC Control Systems / Control Panels / Remote Panels for WWTP'
Remove or Relocation Any Duke Energy Lines for the Project Site
Remove or Relocation Any PNG Gas Energy Lines for the Project Site
NOTE: Plant Main Gas will need to be relocated
Site Lighting Package other than Specified in the proposal
Any Communication Systems / Phone / Data required for the operations
Any Fire Alarm Systems [Building SecurityAlarm`Systems
All SS Tanks / Foundations / Concrete / GEO-Dome Covers by Tank Supplier
Soils Spoils Area — Concrete / Top Soils / Undercut —AII Disposed Onsite
2) No Provisions Included in Project for the following:
Items to be, provided by the Owner / AFCO
Odor Control Systems / Installation
Undercutting or Unsuitable Soils found anywhere in Project Area to include any Associated Cost
Impacts for Design Changes or Structural Modifications for Unsuitable Soils
Design Bearing Conditions less the.2,000 PSI
3) Clarifications Project Items:' _
This BUDGET ONLY Proposal is extremely preliminary in Design
Any Scope of Work requires a Modified Proposal since All Items are total Inclusive
All Geotechnical Testing Services performed by ECS of Carolinas
Concrete Testing; All Structural Concrete / Slab Works Every Placement greater than 20 CUYDS testing
Every 100 CUYDS of single placement of project Concrete
All Pricing is based on the WESCO & ICE Plan
All Design is Bearing is based upon 2,000 PSI Minimum
4) Proposal Pricing Clarifications:
The Proposal is provided is as per the current design criteria 'requested any changes in final
engineering design for cost reductions or cost changes shall be provided in final contract amount.
5) Project Payments Terms:
Notice to Proceed Required
Written Purchase Order Required
State Lien Registered Project �Mountaire to provide property information
Project Deposit 30% - Due Prior to Execution
Progress Payment 30% - Due Design DWGS / BLDG Permit Issued
Progress Payment 30%- Due BLDG Complete
Final Payment 10% - Due System is.WET— No�Operational Connection Payment
Page 5 of 6

- . - 6) Underground Obstructions, Rock Removal, -or Unsuitable soils will be additional project cost. Rock or
Soils which cannot be excavated with normal excavation equipment. Unsuitable soils which might be
excavated for mechanical lines or building foundations to meet compaction requirements.
7) All Work is schedule to be performed per under normal working hours -
Including WKND Shut Downs for Connection'& Installation Requirements
Thank you for the opportunity to provide pricing for the above project. We look forward to working with
you on this project and please do not hesitate to callwith any questions or concerns.
Sincerely,
Kenneth W. Cronch
President
Industrial Construction Experts, Inc. [phone]
cc: Jamie W. Bowen, Vice President
Page 6 of 6

-'SS WASTEWATER
DRAIN RA . DI
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WASTEWATER TREATMENT F , ACILITY
MOUNTAIRE FARMS CORPORATION
LUMBER -BRIDGE, NORTH -CAROLINA
BIOLOGICAL TREATMENT PLANT
PROPOSED LOCATION AND SITE PLAN
.0
it A, WESW EWRONMENTAL SERVICES
Gainesville, Georgia 30506
'[phone]
DESIGNED BY; DRAWN BY: I So CHECKEOSY: 'RWA
kDATE: .04/09/ 017 SCALE- 1"=100' FILE NO. !:Z;:jj
112/08/16
NOT FOR CONSTRUCTION
DATE
sym.
REVISION
I By
JAPP2)

Option #3 -Additional DAF

Trusted Wastewater Solutions -
A AVC Emdmnm"1 Brand
Proposal for:
Mountaire Farms
Lumber Bridge, NC
Proprietary & Confidential Information
Proposal Number: 17012017PL-A
Date: June 26th, 2017
Proposal Presented by:
Adriaan van der Beek
President FRC
JWC Environmental, LLC
PO Box 3147
Cumming,
GA 30028
Project: DAF System for WWTP
The document contains proprietary and confidential information that is the property of JWC
Environmental, LLC. This document is released to the receiving party on the understanding
that the receiving party:
• Acknowledges and 'accepts, the proprietary and confidential nature of the information
contained herein,
• Agrees that.it will not directly, or indirectly, disclose the information contained herein to a
3rd party, and;
• Agrees to limit the exposure of the information contained herein to a small number of people
as possible and only to those personnel and subcontractors who have a `need to know'.
If these conditions are not acceptable to the receiving party, all copies of the document are
to be immediately returned to JWC Environmental,-LLC.
JWC Environmental, LLC
PO Box 3147 a Cumming, GA 30028 Phone: [phone] Fax: [phone]
www.fresystems.com Page 2 of. 17

Trusted Wastewater 5mlutions�
AJWCErM=mwta1 and
Proposal Number. 170120 .7PL-A
Date: 5une 26t', 2017
Dear Sir,
Please find enclosed the technical and commercial. details regarding the biomass separation
DAF systems (Based on IFAS data) for your DAF units for your plant in Lumber Bridge, NC.
1
Process. calculations document, attached in separate document and based on the maximum
solids loading from the IFAS (4,000 mg/Q. If IFAS is no longer the design and will be MBBR
instead, we can reduce the size of the DAF tremendously and, consequently costs.
Please call or E-mail if you have questions/concerns regarding the proposal or attached
documents.. We sincerely look forward working with you, on this project,
Respectfully,
Adriaan van der Beek
President FRC -
JWC Environmental, LLC
PO Box 3147
Cumming, GA 30028
Office: [phone]
_Cell: [phone]
adr. iaan@fresystems. com
a
JWC•Environmental, LLC
PO Box 3147 • Cumming, GA 30028, Phone:,770.534.3681 Fax: [phone]
www..fresystems.com Page 3 of 17

FA
Trusted Wastewater Solutions"
A1WCEmlronm"Iftn0
Content
1. System Information
2. Process Overview
3. Technical. Details
4. Commercial Details
5. Items not Included in the Scope of Supply
6. Delivery and Payment Terms .
7. Termsand Conditions
8. System Rendering
Enclosures
a) Process and Instrumentation Diagram (P&ID)
b) General Arrangement (GA)
c) Dimensional Drawings _
5
Proposal Number: 17012017PL-A
Date; June 26t'; 2017
JWC Environmental, LLC
PO Box 3147 • Cumming, GA 30028 Phone:[phone] Fax: [phone]
www.fresystems.com Page 4 of 17

1
OEM
Trusted Wastewater Solutions"'
R11YCEmlronmenWt@rand
Proposal Number..17012017PL
date. dune 26t', 2011
1.System Information
14 Design Information
The design of the:p'rgp.osed wastewater treatment. system is based on :information provided
by client. °Client should inform Fk if the system information does not reflect the actual
situation:
Parameter Average MaximunV
DAF flow -rate [MGD] 3 -
1.2 General, Information
Available at WWT
Power. Supply'. - -
460 V / 3. phase.-_
Control .Voltage
120 VAC
Frequency
60. Hz,
Air Supply by'customer
@ 100 PSI
City Water
Only for Commissioning/Start-up
]WC Environmental, LLC
PO Box 3147 • Cumming, GA 36028 , Phone: [phone] Fax: [phone]
www.fresystems.com Page 5 of 17

i
Trusted Wastewater Soiutioni-
� 0.1VlC EnvWnmental8rand
1.3 Technicallnformation
F-12S + PWL-160W
Proposal Number, 17012017PL-A
Pate. ]sane 26t', 2017
Utility
Power Installed (PWL-160W DAF)
Consumption
1 HP -Installed on Skimmer Drive ,
30 HP installed on each Recycle Pump
0.33. HP installed. on Auger drive,
Approx: Weight of PWL460W 'DA5 (Empty)
26;206 Lbs.
Approx. Weight,of PWL-160W,DAF (Full)
185,500:1-bs.
Approx. Weight"of F-12S "(Empty)
1,584 Lbs: ..
Approx. Weight of F712S (Full)
3,939 Lbs.
Approx. Air usage PER DAF
<1 SUM, dryfiltered
]WC Environmental, LLC
PO Box 3147 • Cumming, GA 30028 Phone: -770.534.3681 Fax: [phone]
www.fresystems.com Page 6 of 17

FRIZ@
.Trusted Wastewater So utioriv .,
Alm enwmm"isrod
Proposal Number- 170120 .7PL-A
Date., aurae 26th, 2017
2. Process Overview
DAF systems operate according to the chemical/physical separation process as
explained below:
1. .Raw wastewater is pumped at a constant rate from a lift station or flow,equalization
basin..(FEB). into the inlet'side ofahe flocculator.
2:.'A coagulant. is dosed into the pipe'flocculator just prior to an in -line static mixer that
provides the necessary mixing action inside the,pipe. The result is the separation of
the solids from the -water -to form "micro flocs"which generally have a positive (+)
charge.
- cornp�ress�?r
Sludgy
3. A flocculant is dosed into the pipe just prior to a second- static:mixer. The flocculant is
a polymer with an opposite charge that attracts the positively charged micro flocs, and
agglomerates the micro flocs into larger "macro flocs" in order to achieve a size
suitable for dissolved air assisted flotation.
L
4. Immediately after. flocculant dosing, the flocculated wastewater is injected with a side
stream of "white water", which is recirculated clarified water from the DAF. This
MC Environmental, LLC
PO Box 3147 • Cumming, GA 30028. Phone::770.534:3681 Fax: [phone]
www.fresystems.com Page 7 of 17

Trusted Wastewater Solutions?
nee
AIWCFnWmnmenaierwd
Proposal Number. 17012017PL-A
Date: June 26th, 2017
whitewater contains a super -saturation of very finely dispersed air bubbles. These ✓
microscopic bubbles attach to the flocs as they.are forming, giving them additional
buoyancy for flotation in the DAF tank.
S. Water then flows into the DAF unit via a distribution manifold to evenly spread the flow
across the entire width of the system. As the water passes through the manifold, it is
again hit with a side stream of air saturated water. As the super saturated dissolved
air is released into the raw wastewater at.atmospheric pressure, the air comes out of
solution and forms 30-50 micron sized bubbles. These small bubbles attach to the solid
particles (floc) and give them buoyancy to float to the surface of the tank.
6. The floc rises to the surface and accumulates in a floating surface layer on the top of
the DAF tank. This floating layer (float sludge) is removed from the unit with a
dewatering%skimming device. The sludge/water interface is within a static de -watering
grid that allows the float sludge to partially de -water before it is sliced off the top by
skimming blades. The thickness of the floating layer may be adjusted by raising or
lowering the tank water level. This is accomplished by adjusting the height of the outlet
- -- - weirs. This -simple adjustment allows an operator to obtain the optimum level of float
dewatering prior to removal from the DAF Unit.
7. Heavy rejects sink. to a "V" bottom where they are concentrated until they. are
discharged by a drainvalve that is periodically opened using a timer and an automatic,
pneumatically controlled valve. The valve is opened for a short period of time (i.e. 5-
10 seconds), and the head of the water in the. DAF tank flushes any collected settled
solids from the drain by gravity. The DAF system continues to run throughout this
automatic process.
]WC Environmental, LLC
PO Box 3147 • Cumming, GA 30028 Phone: [phone] Fax-: 770.783.8632
www.fresystems.com Page 8 of 17

FRe4..
Trusted Wastewater 5olutionV
anveWmnmeoeaierard
Proposal Number: 17612017PL-;A
®a
tea Jung: 26"', 2017
$.Technical Details
Pricing summary of equipment supply for wastewater treatment plant:
F-12S +PWL-160W
3.1 FRC flocculator model F — 12S.
■ Tag ID : PF13.001/23001
■ Average -flow : 1,040 gpm
■ Quantity Two, (2)
■ Materials of construction
o Support : SS 304.
o Reactor HDPE
■ .One (1) dosing point for
o Polymer
■ Including -per dosing point
o Ch'e'ck valve
o Ball valve
o. Dosing lance
■ Three (3) sample. ports ,
3.2 FRC model PWL- 160W DAF System
■ Tag ID : DAF16001/26001
■ Average flow : 1,040 g.pm
■ Wetted'.materials of construction : SS 304
■ Free surface area ; 510 sgft.
■ .Quantity : Two (2)
Rotating top -skimmer including;.
Skimmer Drive
o' Tag ID : SC16005/26005
o Manufacturer :'SEW Euro Drive
o Model. : SA67
o Power. 1 HP
o * Motor : TEFC
o Voltage :.460V/60 Hz/3 PH
JWC Environmental; LLC
PO Box 3147 • Cumming, GA 30628 .Phone: [phone] Fax: [phone] .
www.fresystems.com Page 9 of 17

r
Trusted Wastewater Solutions-
. �
0. JViC EmironmenGl B2M
Proposal Number: 17012017PL-A
Date: June 26th, 2017
o Quantity
: One (1) per DAF
■
Skimmer blades
: SS304+ FRP
■
Chain
: Polyacetal
■
Sprockets
: NYLON
White water aeration system including:
Recycle pump
o Tag ID
: P16001/26001
o- Manufacturer/Model
MP Pumps/Chemflo
o Type
End Suction Centrifugal
o Recycle Flow
: 302.gpm @ 205 FT.
o Casing
316 Stainless Steel
o Impeller
316 Stainless Steel
o Motor
: Closed Coupled TEFC
o Mechanical Seal
Silicon=Tungsten Hard -Face
o - Installed power
30 HP-
o Voltage
: 460V/60 Hz/3 PH
o Location
:Installed on DAF skid
o Quantity - -
:.One (1) per DAF
■
Air Dissolving Tube
:. SS304
■
Manifold
: SS304
■
Bleed off valves
■
Pressure meters
White water hosing
■
Isolation and aeration valves
■
Including flanged spool piece in
piping for OWNER's use in installing magnetic
flo-wmeter
Bottom drain valve:
x
Tag ID
: V16104/26104
■
Type
; Butterfly, double actuating
■
Brand
: Keystone
■
Size
: W'
■
Disc
: SS 304
]WC Environmental, LLC
PO Box 3147 • Cumming, GA 30028 Phone: 770.534,3681 Fax: 770,783.8632
www.fresystems.com Page 10 of 17

Trusted Wastewater-Solutions7l,
AriYC Ernlrommenpl BranO . .
ProposalNuMber 17012017PiL-A
_ Date: June 26", 2017,
■ Quantity - One (1) ,per DAF
Bottom auger.
■ Material. : Stainless Steel 304 .
■ Type : Shaft. less Screw
Auger -drive
o Tag ID : AU16006/26006
.o Manufacturer : SEW Euro Drive
o Model : SA`57
o Installed Power : 0,33 HP
o . Motor TEFC'
o Voltage : 460u/60 Hz/3 PH
o Quantity . .�'One (1) per DAF
Pneumaticcontrol.panels including
Pressure regulator
■ Air flow controller
■ Solenoids for
o Solids drain
o "Air -supply to Air dissolving. tube
■ Pressure switch for recycle pump
■ Pressure switch for the:air supply to DAF ,
Float -Chamber (Sludge'Collection)
3.3 Engineering and documents:
■ Equipment dimension, drawings as
o' Top=view
o Side view
o Influent/Effluentsides
■ Process & Instrumentation. Diagram (PID)
■ eration_& Maintenance -Manuals
Two (2) copies of -Op
■ Electrical. control narrative document
■ Drawings arid. instructions for installation
7WC;Enu1ronmenta1,, LLC
PO Box 3147'• Cumming, -GA 30028, Phone: ,770'.534.3681 Fax: [phone]
www.ftdsystems.com Page 11 of 17

1
FRQ,Trusted Wastewater Solutiionr
A'l1YCEtMronmmpf8rand - .
Proposal Number- 17012017PL-A
Date. June 26th, 2017
Optional
3.4 E-panel for FRC DAFs
■ NEMA 12
PLC (Allen Bradley - CompactLogix model 1769-L33ER)
■ HMI (Allen Bradley : Panelview Plus 1000)
Quantity : One (1)
3.5 T-Shaped catwalk for. PWL-160W DAF unit
■ SS.304 Supports
■ , T-shaped.- two sides &.one end with stairway
■ SS 304L with FRP, grating, ,
Quantity :.One (1)
3.6 Servlces
■ Supervision of Installation
■ Commissioning and start-up of system
Training of the Operators by FRC engineer
o System operations
o __Operational. procedures.
o . Process Maintenance
o Equipment maintenance
JWC Environmental, LLC
PO Box,3147,o Cumming, GA 30628 Phone: [phone] Fax: [phone]
www.fresystems.com Page 12 of 17

d Wastewater Solutiomr
AJWC nAmnmenteiBled
proposal Number. 17012017PL-A
Date; June,;26th, 2017
-4.Commercial Details .
- •
F-12S flocculator, HDPE'+'SS304 support + PWL-
160W DAF $S304 construction with recycle aeration
system, including one recycle pump in SS316
2
3.1 -.3.3
$ 546,870
materials of construction, and air -dissolving tube,
SS304 +, Engineering and document's, as mentioned
above in scope, FRG Ex -works
J
-
Extra
Transport D.AP to jobsite Lumber Bridge, -NC ° ~'
" ` Billed at Cost .
Total FRC
OPTIONAL
Allen Bradley E-panel with. NEMA 12 enclosure;
1
3.4
$ ,31,680
including PLC programming and HMI, FRC Ex -works
T-shaped' catwalk, SS304 ' FRP grating, FRC Ex-'
1
3.5.
$ 42,370
.
works-
,$950[day /8-
Supervision of installation, commissioning, start-up
hours + per
-
3.6
and training of the operators by FRC engineer.
diem* + travel
expenses
* Per diem rate based on those established by the, US GSA: htto://www.osa.00v/portalicateciorv/iuuizu
JWC Environmental; LLC
PO Box 3147 • Cumming, GA 30028 Phone: -770.534.3681- Fax: [phone]
www.fresystems.com Page 13 of 17

1
Trusted Wastewater 5olutionvm
- anvcWra,m"Mild
Proposal Number: 17011017PL-A
®etas ,dune 26t', 2017
5 Items not Included in Scope of -Supply
Any civil work, ancfior. bolts or concrete work "
■ " Any site preparation, building and/or structures to house equipment, landscaping
�. or -painting
■ Any installation; labor'or material Any chemical storage, chemical dosing equipment" and chemicals
■ Any feed pump to DAF. ,
■ Any influent_or effluent piping, valves, fittings or -supports
■ Any process water piping, valves, fittings or. supports
■ Any electrical work, including cables and connections between' control- panel and
'equipment. E-panel isquoted optional
Any local .disconnects required at motor locations for,equipment
■ Any insurance at place -of installation, .
Any hoisting or lifting work during unloading and during installation
■ Any solids transferpiping, valves.
■ Any.applicable.state,'federal or local taxes
■ Any pump alignment.
■ All other items unless otherwise specifically mentioned in this proposal
]WC Environmental, LLC
PO Box 3147 • Cumming, GA 30028 Phone:.[phone] Fax: [phone].
www.fresystems.com Page 14 of 17

' J
t
FR,
C
Trusted Wastewater Solutions^^
AMCEmim meWi@rand
Proposal Number. 17012017PL-A
Date; June 20, 2017
6. Delivery and Payment Terms
6.1 Payment Terms
■ 40% with the PO
■ 50% with the delivery of the equipment
■ 10% after.start-up or 3 months after delivery whichever comes first
6.2 Equipment Delivery
To be agreed upon. Our goal is to meet your project timing, please do not hesitate to.contact
us if, you have specific, delivery/timing requirements so we can verify whether expedited
deliveryr
_ is feasible or not
Please use following guideline:
■ Submittal. package, :.2 weeks '.
■ Manufacturing : 10. = 14 weeks after approval of submittals
■ FAT : 2 days
■ Packaging & Delivery : 2 days
6.3 Delivery Terms ;
The system is FRC EX -Works, as per 2015 INCOTERMS:-Transport DAP to jobsite Lumber
Bridge, NC will be billed .at costa
6.4 Validity
30 days from date of proposal
1
JWC Environmental, LLC
PO Box 3147 • Cumming, GA 30028 Phone: [phone] Fax: [phone]
www.fresystems.com Page 15 of 17 `

Trusted Wastewater Solutions -
Proposal Number: 17012017PL-A
Date: Jame 26th, 2017
7.Terms and Conditions
7.1 TAXES
Except for the amount, if any-, of tax stated in a FRC proposal, the prices set forth therein are
exclusive of any amount for federal, state, local; excise, sales; use, property, in -country,
import, VAT or similar taxes or duties. Such prices also exclude permit, license, customs and
similar fees levied upon shipment of FRC.
7:2 Warranty
Products manufactured, construed or assembled by FRC, are warranted for a period of (12)
i
months from date of start-up or (18) months from date of shipment from manufacturer,
whichever occurs first, against manufacturing defects and workmanship which develop in the
service for which. they are designed, provided the products are ' installed and used in
accordance with any applicable instructions or limitations issued by FRC.
7.3 Limitation of Warranty
Components used by FRC, but manufactured by others, are warranted only to the extent of
that manufacturer's warranty.'This Limited warranty shall not apply if the product has been
altered or repaired by others. FRC will make no allowances or credit for such repairs or _.
alterations unless authorized in writing by FRC.
No statement, representation, agreement. or understanding, oral or written, made -by. any
agent, distributor, representative, or employee of FRC, which is not contained in the
Warranty will be binding upon the Company unless made in writing and executed by an
officer of FRC.
7.4 Governing Law
It is understood and agreed that these Terms and Conditions of Sale shall be interpreted
under and pursuant to the laws of the State of Georgia; you agree that any action at law or
suit which is related to any contract of sale brought against us shall be filed in a federal or
state court located in the State of Georgia.,
JWC Environmental, LLC
PO Box 3147 • Cumming, GA 30028 Phone: [phone] Fax: [phone]
www.fresystems.com Page 16 of 17

Trusted Wastewater Solutionr
AMC Environmental Brand
Proposal Number; 17012017PL-A
Date; June 26t", 2017
8.Equipment Renderings
Scegpl9 Pori
Sample Put
I
)CI
Pail
injctteen,rar�;
Flocculator Rendering*
PWL DAF Rendering*
* For Illustration Purpose Only
JWC.Environmental, LLC k
PO Box 3147 • Cumming, GA 30028. Phone: [phone] Fax: [phone]
www.fresystems.com Page 17 of 17

IMR
ANK EWronmotal knd
Trusted Wastewater Solutions -
Propbsal Number., 170120 .7P'iL-A
Date: June 26t', 2017
Client Mountaire Farms - Lumber Bridge, NC
Project : Mountaire Farms - Lumber Bridge, NC
Design Calculations
DAF flow rate. [MGD]
Flow rate per.DAF [gpm] =
-;1,040
-
MBBR = TSS.(mg/L]
1,000 .
_
IFAS - MLSS [mg/L]
4,000
-
MBBR Application
Desian Parameter
Imperial
Metric
Average Flow ((Davg)
1,040 gpm
2.4x105 L/hr
TSS
8.4x10-3 Lb/gal
1x10-3 kg/L
Assumed Solids Loading Rate for
100%,
100%
FRC PWL-160W DAF features •
Imperial
Metric.
Recycle flow rate,(OR):
302 gpm
: 6.8x104,L/hr
-Free area
510 sgft:
47 m2.
Effective separation area
510 sgft.. "
47. mz
Average DAF Solids Loading Rate (MBBR
application)
(Pay k TSS
(1,040gpm) x (8.4 x 10-3 gal)
Lb
SLR Q„y = Free Area
510 f t2
= 1. 03 f t2 • hr
Average Hydraulic Surface Loading
Rate
Oa°g
+ OR 1,040gpm + 302gpm
8Pm
HSLR _ _
°tiy Effective Area 510 f t2
= 2.63
f tZ
]WC Environmental, LLC
PO Box 3147 • Cumming,
GA 30028 Phone: [phone] Fax: [phone]
www.Fresystems.com
Page 1 of 4

RCO
Trusted Wastewater Solutionro
A JWC EnWommalBrand
Proposal Number: 17012017PL-A
Date., �Une '26t', 2017.
Client Mountaire Farms - Lumber Bridge, NC
Project : Mountaire Farms - Lumber Bridge; NC
Table 1: Water solubility of gasses at selected temperatures and pressures'-
23
6.77x10'4
-1.32x10-3.
1.48x1.0-3
7.58x10-2
1.43x10-4
31.
6.08x 10'4
1.16 x 10-3
1.64 x 10-3
8.60 X 10-2
1.28 x 10'4
-38
5.65x10 4'
1.06x10'3
1.77x10-3
9.42x10`2
1.18x.10-4
Air -to -Solids Ratio:
Air, Air Solubility x OR
(1.43 x 10-4 k9)
L
x (6.8 x 104 L 1
hr
Solids TSS X �avg
_
- k
(1 x 10'3 L)
L l — 0.040
X (2.4 X 10s hrl
Air -to -Solids Ratio: 31 °C
Air ` Air Solubility X. OR
(1.28 x 10-4 k)
x (6.8 x 104 TO
Solids TSS x avg
_
( k•)
1 X 10_3 L
L l — 0.036
x' (2.4 X 10s
hrl ,
Air -to -Solids Ratio: 38 °C
Atr Atr Solubility x QiR
(118 x 10`4 k�)
x (6,8 x 104 hr�
Solids TSS x �avg
(1 x 10_3 kL)
. 0.033
x (2:4 x 105
hFO`
1 sr : =-solubility of species x; HX : = Henry's Law constant of species x .
Sources- IUPAC-NIST Solubility Reference Database; I Phys, Chem.
Ref. Data, Vol 12, No. 2, 1983
]WC. Environmental, LLC
PO Box 3147 • Cumming, GA 30028 Phone: [phone] Fax: [phone]
www. Fresystems.com
Page 2 of 4

AJWCEmmarn ntalstand
FRG
Trusted Wastewater Solutions'
Propsosal Number. 17012017PL-A
Defeo June 260 200
Client : Mountaire Farms- Lumber Bridge, NC
Project : Mountaire Farms - Lumber Bridge, NC
IFAS Application
Design Parameter
Imperial
Metric
Average Flow (Oavg) .
1,040 gpm •
2.4x105 L/hr
MLSS,' ' . .. ,
35.3'x 10'2 Lb/gal :
4x 10 3 kg/L.
Assumed Solids Loading Rate for
100%
-100%
FRC PWL-160W DAF'features
Imperial
Metric
Recycle.flow rate ((DR)
302 gpm
6.8x104 L/hr
Free area
510 sgft
47 m2
Effective separation area
510 sgft
47 m2
r
Average DAF Solids Loading Rate
�avg x MLSS (1,040gpm) X (3.3 x 10-2 gal)
Lb
SLRaVe = Free Area
510 ft2
— 4.1 ft2 ­hr.
Average Hydraulic Surface Loading Rate_.
OR
1,040gpm.+ 302gpm
gpm
HSLR _
" t'9 Effective Area
_ =
510 f t2
2. 63
f t2
Table 1: Water solubility of gasses -at selected temperatures and
pressures'
23
6.77xlo-4
132x.10-3
1.48x10-3
7.58x10-2
1.43x10'4
31
6:08 x 10-4
1.16 x 10-3
1.64 x 10'3
8.60 x 10-2
1.28 x 10-4
38
5.65 x 10'4
1.06 x 10-3
' 1.77 x 10-3
9.42 x 10-2
1.18 x 10'4
JWC'Environmental, LC
PO Box 3147 • Cumming, GA 30628 Phone: [phone] Fax: 770J83.8632
www.fresystems.com
Page 3 of 4

Trusted Wastewater Solu.t,ionv
F . RIB
AJWCErwGonmentalMnd - --
Proposal Number, 17012017PL-A
Date; June 261n, 2017
Client : Mountaire Farms - Lumber Bridge, NC
Project : Mountaire Farms = Lumber Bridge, NC
Air -to -Solids Ratio: 23 °C
Air Solubility x �R
(1.43 x 10_4 kL)
x (6.8 x 104 hr)
_Air
Solids MLSS x avg
_
k
(4 X 10-3 L)
L - 0:010
�x (2.4 X 10s L
,
Air -to -Solids Ratio: 31 °C
Air Air Solubility x OR
_ (1.28 x 10'4 L9)
,x (6.8 x 104 hr).
_
Solids MLSS x p avg
/ k L l = 9x10-3
14 x 10-3 L) X (2.4 X 105
\-
hrJ
Air -to -Solids Ratio: 38. °C
Air Solubility xR
(1:18. x 10_4 kL) X (6.8 x 104 hr)
_Air. _
Solids MLSS x O avg
k
(4 x 10-3 L) X
L = 8.5x10-3'
�(2.4 x 105 LFO
Sx r= solubility of species x; Hx ; = Henry's Law constant of species x
Sources: IUPAC-NIST Solubility Reference Database;_l. Phys. Chem.
Ref. Data, Vol 12, No. 2, 1983
•
VIC Environmental, LLC
PO Box 3147 • Cumming, GA 30028- Phone: [phone] Fax: 770,783.8632
www.fresystems.coni `r
Page 4 of 4

INSTRUMENT
IDENTIFICATION
OFIEW
MOUMED INSTRUMENTS .
MIFRI MO-0
e
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UTSTAVMEMS �
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®
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INSTRt IMF WInFNTIFICATION LETTERS
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l-ii t.ADDIFti):ti�,e
A
Analysis
Alarm
C
Conductive
Control
Gosergosed
D
Density
Differential
E
Voltage
Emergency
Frli ary Element
F
Flow Hate
Rath
G
Gauge
H
Hand(Manual)
Kgh
I
Indicate
L
Level
-
Low
N
Turbidly
McIdle/Intermediale
O
Users Choke
Orifice
Open
P
Ftessure(or Vacuum)
S
Speed or Frequency
Safety
SW Itch
Slop
T
Tempreture
Transnitter
V
VLscosty
Valve or Damper
Y
Status
Relay or Compute
Z
Fbsiflon
Drive or Actuate
IINF IF. ND
Miror Pm¢uPlgwfMs.,.-&,v
Metv�mmv nq
—J` Ina —1-1
IINFMATFRIAI
Q
55
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ASBRFVIATIn NSA�fl�IA�ONS
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poyyft 01a4de
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um NL¢dd
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level Prob
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EQUIPMENT&
VALVEABRREVIATIONS
0
ThrySaun
M
M�nre, Mhv Up lAMematkl
PF
DAF
Pi,Fbmihmr
DI[¢Ncd Nr flamtbn ma
6MP
Poavpe,eawr
SC
sellu UN.
AV
SP
Ausamete
Savaatlm nq
0 FF •
0.
hit Preaa Rlte,
1 FP
Titer Prv+a
sV'
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VALVESSYSMBOLS
.�_
Da De,RyVaM
.�_
meav,Ne
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Ba11wAe
1 -{,�IQ-
i
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Mab Vdvv
t•.{-�1/�-
Three Way Valve .
Four W 1 Nlry
• �o-
N¢ma .wire
1
A6waed Wve
�I�
I �q/_
Prmweeontroi Valve
P,eawaPeRer valve
AFT-IIIAITOF�
YfP
NSYSNIROIS
Selendd
1�
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Pn.nm,Et ,
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Elertrk
ARRRWIIATInNC R 1 F�FPSYSM�1 q
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FNn Fem,IvN .INq Thread
pony PubleOvned TmatmentWwla
Vm Vadahle
eequmry dive
O IPM WSYMBO S
/IELECTRICAL
-{I Jr 4r We R+mplGercral5ymhvp
�a1MISCELLANEOUSSYSMBOIc
1,[1S�r
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flier/haWatm
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ommlol hedNmp
IJ
1
Drahye¢Yvv
�-{--jam
I I I {-
L�•-.��
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4
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Gn,PumP IRDorytew Pump3
u:m
r
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/
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eevrt DlapMbm Pwnp
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Pav6rvube fYvlty lPQ Pump
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Flnm
.
Wa¢r5unc­
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r..r.lbaal fanpraser
—►
Lam/
Intcrhm from
1
Q (a soeweemgewr
werhmro
Dews
. btemnr
,
fan eadaa
11AII I�IC>L:C3RQpI
"-�V Su6meaYhle Mbnr
,
Swh¢Aen[m
L1
Auer/Sveenaulbu w
Mo¢rlaed
® Dumber
® summer
CONFIDENTIAL•' oscNNloN SAE ar NOTES•,
JWC Environmental, LLC This drawing is the exeluslin property ofJWC
PO Box 3147 Environmental, LLC Its acceptanceconrtltutes an
ROW=^�' CDmmin GA,30028 agreementthatltslall betreated asstrlcdycbnFldentia PROCESS& INSTRUMENTATION DIAGRAM
g Its useisrestricted to those authodced In writing byJWC .
Phone:(770)S34-3681 Environmental, LLC and shallberetumeduponrequest. LEGEND
©- Information contained on or derived from thlsdravAng sulE oPAwxltt ovFD xo REv
A JWC Environmental Bran
Fax: [phone]fi32 Is not to be communicated, d sdosed, usedrmpled N/A P&ID-LEGEND
d
www.fresyst6ms.com without prior authodntion.
sm nx17 SHEQ
Y

i I___ ___ ______________
-----------------
DAF BOAT
DAF SKID fJ� I
/ FS EMERGENCY
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l.,
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67OTAl
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"aasHP;
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YI62J2 ' .; Y36}33.•..
DAF16001
'PW1.160W
3661Z--
DIM EFFLUENT
3653431•
___—_______
V36109A}
Y,16]1aA L`=
'33
TGLAGGDNI
.77
--n;
-
.AUGER ORNE
yi6ioa
!npwwx
6D0 1
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.. SP1600
'- l --
.— - "_
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BOTTOM ORAm
SATURATION PIPE
i
1
a'3a'a12•Dk
� V161D2
'.• '. VI6}O8: -.
�.
.. 600 1 -
5P36CD7
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•.
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460V/3PW60Na.
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— SC26005
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TOIAGDON3
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------ anTTOM OWVN
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ANMTION PIPS: pl
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l0 AIR PANEL -PNEUMATIC. ' _
-y261o't ' v26lo6--
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PANEL xs L -
1
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7.
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JWC Environmental, LLC
CONFIDENTIAL
"`"
DDCflPTDN
OATS
Or
_1 Dashed piping supplied by
MOUNTAIREFARMS —LUMBER BRIDGE, NC
This drawingistheaclusivepropertyofJWC
others.
%.
PO Box3147
Environmental, LU; Its acceptance constitutes an
-2,EqSkidded Equipment
-2, Equipment in blocks is
FCumming
GA, 30028
agreementthat itshall betreated asstrictly confidential.
PROCESS &INSTRUMENTATION DIAGRAM
Phone: (770j 534 3681
Its use is restricted to those authorized in writing by1WC
Skids
Environmental, LLC and shall be returned upon request
-3, may require some field
suF
DRAWNBY
oWGNC
flW
Fax: [phone]
Information contained on or derived from this drawing
assembly.
AIWCEnvironmentalBrand'
WWW.frC9V5temS.COm
Is not to be communicated,disclosed, used or copied.
-4, Sludge level probes quoted
N/A
Pl.
17012017PL—SP&ID
1
without prior authorization.
optional
s¢F
11%17 06/26/37 sxEEr lOFl

'
PF 23001
l
F 12
W-0 1/2-I DAF 260 1
PWL-16OW0W
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i
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I
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in
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DAF 16001
r
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PF 13001
WRUENi
-
8
66'-3 1/2"
'
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LJI
-
I
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m I
m
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I
low
A - A SECTION
—
B - B SECTION
JWC ENVIRONMENTAL ,LLC
Confidential
"°
H"
MOUNTAIRE FARMS
"wrc
va i•
6 W.1Y
D
P.O. BOX 3147
uc
LUMBER BRIDGE, NC
q
T 1� 1
'rig,,
GUMMING, GEORGIA 30028
tv.afmme��ma�.b<�YaYwc�.w�°gym
1°weeTove mmiiwumo� »"•Nm4Willbvummu
nr,.u�"u,
nEv"".
PHONE- [phone]
uAolrm°r°rniml.u."e�rc.vmm�"um°mwdiaumwiv"° •
FAX+ (770) 763-BG32
GENERAL ARRANGEMENT
17012017 LAYOUT
AJWCEnvkonmejxw&crud
EMAIL+ [e-mail]

aas
me
14e
•ysa
[f�
•J=
no
cannnmlilm mom
•�41m
j. q'� j q,Sc>,SS f111
ENVIRONMENTAL,JWC
1028
1

A.
A
NOTESi
1. ALL DIMENSIONS IN INCHES ..
2 ALL VALVES TO BE FIELD INSTALLED,
'UNIT WEIGHT
EMPTY: 1584 Lbs. [718 kgsl
FULL: 3939 Lbs, 11785 kgs]
17If rin
b Lb
BC D
L97
t ,
SHORT FLOCCULATOR - 12' x 10" HDPE (F12/lOR-2'
2M-S)
FRC SYSTEMS INTERNATIONAL, LLC
Confidential
PROJECT• NAME
Pl1. BOX 3147
CUMMING, GEORGIA 30028
¶¶v�„� a r:a a ayr ry er rac srPkre
NI ro Ywl LLC Its r rPfrrce [wsLWk3 o.
t fkt a "I be krcktl e[ :kknr C1JW1t1,L
r""
-PRO
PHONE: (7J0) 534-3681
FAX: [phone]
EMAIL, [e-mail]
\ .
ii r`:"g reswcfetl m +ro:< wimkra ti rr�f.V M rx
Slftero InkrroIt_ LLC erd sMU 4 reLmtl igon
�e: Mr rom —11", ono tlrrnm rrro t�
a"[i-d,-tltr
GENERA L
"`° "`
1F12-R-S
srsreaeswnsreawnrroenl
d o aareY 1

POBYYdSE.AND ®ELiVERQ
Alex C. Fergusson, LLC vvwuv.AFCOcare.com . Tel. [phone]
�� rr 6121 Coffey Avenue, Chambersburg, PA17201 Fax[phone]

An .=w w
AM, tR
AAWV an AW
PROMISE AND DELIVER.
SECTION 1- GENERAL INFORMATION
AFCO. to provide a Primary System consisting of One (1) 600 GPM unit rated to
treat 600 GPM of the plant flow over a twenty-four hour period.. The AFCO
Primary System includes dissolved air flotation equipment and all of the equipment
described in Section X.
AFCO will supply and install new Polymer Mix Tank Platforms."
SECTION 2- WARRANTIES.
AFCO guarantees all materials and workmanship used in the construction of its
.waste water treatment system for a period of one. year from the date of installation,
except for -all purchased parts such as motors, pumps, electrical parts, timers and
controls which will carry the applicable manufacturer's guarantee. Verbal
representations in conflict with the terms of this Agreement will be ineffectual to
create a warranty and are deemed not any part or basis of this sale. AFCO will not
be liable for damages, including special, incidental or consequential damages arising
out of or in connection with the performance of the waste water treatment system,
or its use by Purchaser. If the product should. become defective within the warranty
period, AFCO will elect to repair or replace it free of charge, and parts and/or
replacement products under this warranty may be new or rebuilt at its option. -
Purchaser's sole remedy shall be such repair or replacement. Repair or replacement
= =- - - -- elements will then be warranted for one�year, following their repair or replacement
unless they are covered by terms identified under a Manufacturer's guarantee
(other than AFCO).This warranty does not include damage to the system resulting
from accident, misuse, improper operation or unauthorized repair or alteration.
'SECTION 3- EQUIPMENT SPECIFICATIONS AND REQUIREMENTS
3A. TYPE OF SYSTEM
The proposed system is the AFCO Primary System complete with air injection
system and floatable solids removal device. The system is designed as a pre-
treatment facility to properly treat the combined effluent from the Mountaire'
Farms Poultry Slaughter/Processing plant in Lumber. Bridge, North. Carolina. The
system is furnished with all the equipment listed in this section except for items in
Section 3B.
iWt A Afex C. Ferguason, LLC www.AFCOcire.ccm Tel: [phone]
Ar at rr 5121 Coffey Avenue, Chambersburg, PA 17201 Fax [phone]

AN ARL
A-Iff'
PRO1Ul®S6E.�1119D
3B. REQUIREMNETS OF CLIENT
1. Inspect and approve the drawings, specifications construction ,activities and
provide a: location, building and foundation for the. proposed equipment.: .
2. Any required improvements to .access roads or areas around proposed structures.
3C.. SUPPLIED .EQUIPMENT . f
1. Influent'Header. and Discharge Pipe: The headers.'to distribute the influent and
the discharge pipes are made of schedule 10 Stainless Steel.
2. Recirculation: Pump: The: reeirculation pump, is complete. with stainless steel
impellers and shafts, motor, air inlet connection, water and air check'valves.
K Control Panel:••The control panel encloses all necessary. relays; timers; and .
switches required to operate the.- entire system. Included in this panel are the alarm
and.visual lights: ;
4. Mix' Chamber: The pre-treatment system has a'specially designed. stainless. steel;
mix tube to insure -proper and efficient chemical injection and mixing. Tubes are
mounted on Stainless Steel stands adjacent to the. unit.
5. AFCO Process Vessel: One (1).AFCO unit 600:GPM rated to treat- 600GPM. The
vessel is made.of- 11 gauge„304 stainless steel and are -glass bead blasted -inside and
- out. DAF.to contain three tilted plate. separators made of stainless steel.
6. Floatable Solids Removal System: A hydraulic system designed to remove -
floatable solids from the DAF cell- will be' provided.. The components. are stainless
steel. Does not use plastic parrs.
7. Two sets of 2 Polymer Pump Modules for Anionic and Cationic Polymer.
8. Drag Conveyor to connect DAF C &.D and dump .into existing. conveyor.
9. One (1) GR T6 Feed.Pump for On Shelf.backup:
10. All Electrical including VFDs needed to run system.
11. Catwalk to go from back of DAF B to -back of new.DAF. Catwalk to be made of
Painted Carbon Steel. Grating made. from ChemGrate.
•A �A ft AMAlex C. Fergusson, Ll C vwvw.AFCOcare.com Tel. [phone]
It rr 5121 Coffey Avenue, Chambersburg, PA17201 Fax

i
AN®K..W.M
i 11 rr
A001N/SE AND DELII/ER.
12. Build and install new Polymer Tank Platforms to be constructed of Stainless
Steel.
13. Furnish training evenly distributed among day, swing and graveyard shifts.
r
SECTION 4 = CHANGE ORDERS
Deviations from this Sales Agreement only upon a Change Order Agreement for
changes_ in equipment and compensation signed by the .persons listed below. This
_ Sales Agreement supersedes gall previous quotes.
SECTION 5 -PRICING FOR AFCO PRIMARY TREATMENT SYSTEM
Below pricing is Discounted and is dependent on AFCO retaining the chemicals-
-used on the DAF for a period of 2 years.:.,
AFCO Primary System- One.(1) unit 600 GPM rated to,treat 600 GPM and all
items specified in Section 3C. SIX HUNDRED EIGHTY NINE THOUSAND
DOLLARS ($689,000.00).. ,
TERMS FOR AFCO TREATMENT SYSTEM
Prices stated above are .valid for sixty, (60) days from date of proposal. The
scheduled payments °are as follows:
30%o Down Payment Due with Purchase Order: $ 206,70000 r,
30%, Payment Due with Major Materials: $.206.700.00 -
30% Payment Due:upon delivery of equipment: $ 206,700.00
10% Payment Due upon equipment becoming fully operational and acceptance by.
client: $ 68,90000
Total Schedule of Payments: $ 689,000.00
MA t w Alex C. Fergusson, LLC www.AFCOcare.com Tel. 717-264=9147
�� rr 6121 Coffey Avenue, Chambersburg, PA17201 Fax[phone].

0
May 25, 2017
AFCO Water Treatment
5000 Letterkenny Road, Suite 220
Chambersburg, PA 17201
Proposal #17-170
e
Attn: Mr..Phillip Sears
RE: Mountaire Farms Lumberbridge WWTP Project — Phase]
Mr. Sears,
160 S. Moore St., Ste. 4
Sanford, NC 27330
Tel: [phone]E
Fax: [phone]
NCGC License #75182
NCMC License #24277
We at I.C.E. are pleased to provide our Budget Proposal for the Mountaire Farms Lumberbridge WWTP
Project for the upgrades to the existing WWTP plant for the AFCO Systems Installation system per the
preliminary Layout DWGS to include, Demolition, UG Piping,. DAF Equipment -Installation &'existing•
Chemical Mixing System Relocation. Our proposal for project'is to include all Project Management;
Supervision, Labor, Materials, Subcontractors required. our proposal_per.the Scope of Work provided as
follows:
Scope of Work for WWTP Proiect:
1. DAF #4 Feed Line Installation to include the following,services:
a: FSawCut; Demo;Excavate, Install 6" C-900 DAF.Feed Line from Pump -Building to connect
to existing line inside'-DAF BLDG
b. Replace all concrete floor and site parking concrete removed for installation
c. Rework the existing pump piping.to separate purrmps into individual -feed pumps
2. Plastic DAF Discharge'Line Installation to include the following:
a. Install 18" DIP Gravity -discharge line from the existing plastic DAF to.center of the East..
side of the existing lagoon
b. Install 12". W x 42" L concrete pier, support the 18" DIP in slope drain to lagoon
c. Install 45 Turn Down over the: existing lagoon liner
d. Fabricate & Install SS SCH 10 DAF Discharge Header to connect to DIP
e. Modify existing DAF with Elevated 12" Flange Connections for Header
3. 'DAF Placement WKND Shut Down Installation to include the following;
a. , Shut: Down Friday Night Sunday Night. Operational
b. Demo ,& Remove, existing Chemical Mixing -Station & Supports to exterior
c.. Demo & Remove concrete tank housekeeping pad
d. Place.new Sorin DAF Unit into. position.
e.. Place -Concrete housekeeping pad for chemical tanks
f. Install Chemical Mixing`Station Tanks with new Stair Access — Replace all chemical,
electrical and Water lines back to connection points
Page 1 of 3 -

4. Sorin DAF Installation to include to include the following: _
a. Set Sorin DAF Unit to place concrete support piers on existing floor
b. Modify & Connect to existing discharge line for Sorin DAF'A Unit
c. Install New Catwalk System for Sorin DAF D
d. Install Modified Sludge Discharge Sorin DAF C & Sludge Vertical Screw Auger
e. Install Chemical Feed System SCH 80 PVC
f. Install Chemical Make Water System SS SCH 10 PVC
g. Install Extended High Pressure,Clean Up, SS SCH 40
h. Install Electrical Control Panel &Wiring for DAF Panel
All of the above Scope of Work total Budget Proposal for the.total amount:
Five Seventy Nine Thousand Eight Hundred Thirty Dollars $579,830.00
I.' General Conditions $ 43,350.00
2: DAF Feed Line $ 63,850.00
3. DAF Drain Line 18" DIP $244,730.00
4. DAF Install Shut Down $139,450.00
5. DAF Completion $ 88,450.00
Exceptions/Clarifications
1) Items to be Furnished by the AFCO:
Any & All Project Engineering: byWESO for MALB-WWTP Project
All Electrical PLC Control Systems / Control Panels / Remote Panels for WWTP Programming
All DAF Equipment, Conveyors, Chemical Stations, Catwalks, Stairs
Soils Spoils Area — Concrete / Top Soils - All disposed Onsite
Area -for UG ins'ide the BLDG will be required _ All Chemicals-Removed-for-InstaIIation
2) No Provisions Included in Project for the following:
Main Power Reconfiguration / Control Programming
Items to be provided by the Owner/ AFCO
Relocation.for existing Underground Mechanical or Electrical
3) Project Payments Terms:
Written Purchase Order Required
Project Deposit 40% - Due Prior. to Execution '
Final Payment 60% - Installation Complete
4) All Work is schedule to be performed per under normal working hours —
Including WKND Shut Downs for Connection & Installation Requirements
i
Page 2 of 3

Thank you for the opportunity to provide pricing for the above. project. We. look forward to working with
you on this project and please do not hesitate to call with any questions or concerns.
Sincerely, t
K&*-v*v4OA&- W 6,;wO'VC4
Kenneth 1N. Cronch
President
Industrial Construction Experts, Inc.. [phone]
cc: Jamie W. Bowen, Vice President

�.. INDUSTRIAL
CONSTRUCTION
wM EXPERTS, INC.
tLPB T FOGY15E0 • QUALITY SOLUTIONS • W15I ED PROFESS.IQNAL5
June 12, 2017
AFCO Water Treatment
5000 Letterkenny Road, Suite 220
Chambersburg, PA 17201
Attn: Mr. Phillip Sears
Proposal #17-175
RE: Mountaire Farms Lumberbridge WWTP Project- Phase -II Budget Only
Mr. Sears,
160 S. Moore St., Ste. 4
Sanford, NC 27330
Tel: [phone]E
Fax: [phone]
NCGC License #75182
NCMC License #24277
9
We at.I.C.E..are pleased to, provide our Budget'Proposalfor the Mountaire Farms Lumberbridge WWTP
Project for Phase II of the. upgrades to the existing WWTP plant for the AFCO'Systems Installation system
per the preliminary Layout.DWGS to include UG Piping; DAF BLDG'Additioh, Pump,BLDG, Feed Pump
BLDG; and AFCO System lnstallation..0ur proposal for project'is fo,include all- Project Management,
Supervision; Labor, Materials, Subcontractors'required. Our proposal per the Scope of Work provided as
follows:
Scope of Work for Budget for WWTP Project Phase II:
1:- -PE-Engineering-Services by WESCO providing the following services contracted by AFCO
1. PE Engineering:
a. Site Plans / Building Site Layout
b. BLDG Appendix=B BuildingCode Summary, Foundations, Slab on Blower BLDG,
DAF BLDG Addition; Exterior Concrete / Asphalt Paving
c. .Load Bearing CM Walls / GaIV'Bar joist / Galy Deck / Roof System
d. Mechanical / Plumbing / Electrical / Process Waste Systems
e. Mechanical Systems— BLDG Ventilation / DAFtLDG Plumbing
�2. WESO Environmental. Services shall provide all AFCO System operational design.
3. ICE shall provide the Surveying Services for Site Layout _ Staking, Grading, Utilities
4. ICE shall provide the Preliminary Soils Testing / Beating Compaction / All Concrete for
the DAF BLDG / LTTS Tanks Packages
5. Site Design Clarifications:
a Proposal is based onthe Preliminary Layout by WESCO Environmental
Services for Process Layout.
b. This proposal does not include Any Engineering design services for the BLDG,
WWTP Process or Operational Guarantees or Warranties to Mountaire
Page 1 of 6

2. Site Work Package
a. Remove existing Concrete & Asphalt paving for the DAF BLDG & System installation
b. Grade the area for the Grade LTTS Tanks area for subgrade for Tank Installation
c. Set & Compact 6" ABC Stone for LTTS tank subgrade Upon LTTS Completion
d. Grade Area around Tanks provide #57 Stone around Tanks
e. Install Twenty Four (24) 8" x 7' concrete filled bollards tank near roadway access.
f. Replace Asphalt for-UG Lines installation along front of tanks
All Asphalt in Project is Heavy Duty
(Area Replaced for UG Lines Asphalt 7,500 SQFT)
Heavy Duty Asphalt Pavement — Roadway / Driveway Heavy Trucks
6" Compacted Crush-n-Run
3" Binder Asphalt Base
1 1/2" 1-2 Asphalt Surface Topcoat
a. All Site Exterior Concrete Specs:
Heavy Duty Concrete Pavement (Area Exterior Concrete 1,500 SQFT)
6" Compacted Crush-n-Run
8" 4,000 PSI Concrete w Heavy WWF 4x4x4x4
Saw Cut Joint Max 15' x 15' / Dissipating Cure-n-Seal
3. DAF BLDG Addition 32'W x 681 x25'H to include the following services:
a. Saw Cut, Demo, Excavate, to install BLDG foundation footings & Foundation walls
b. Provide all backfill for FF DAF BLDG to Match existing BLDG
c. Install 6" floor slab with UG lines for Sorin DAF Unit with pedestal piers
d. Erect 12" CMU Walls with Galvanized Structural Steel package
e. Install Soprema modified bitumen roof system with 1.5 insulation continuous single slope
f. Provide Galvanized 12' W x 14' Overhead Door Unit
g. Provide 3' x 7'-SS HM Door Unit
h. Provide BLDG Lighting & Ventilation System
4. Pump BLDG 25'W x 801 x 14'H to include the following:
a. BLDG Monolithic Footing & 6" Floor Slab
b. Erect 8" CMU Walls with Galvanized Structural Steel
c. Install Soprema modified bitumen roof system with 1.5 insulation continuous single slope
d. Provide Galvanized 10' W x 12' Overhead Door Unit
e. Provide Two (2) 3' x 7' SS HM Door Units
f. Provide Two (2) 6' x 7' SS HM Door Units
g. Provide BLDG Lighting & Ventilation System
h: Provide Lift Station for Floor Drains in Pump Room
5. Feed Pump BLDG 18'W x 18'L x 12'Hto include the following:
a. BLDG Monolithic Footing & 6" Floor Slab
b. Erect 8" CMU Walls with Galvanized Structural Steel
c. Install Soprema modified bitumen roof system with 1.5 insulation continuous single slope
d. Provide One (1) 6' x 7' SS HM Door Units
e. Provide BLDG Lighting & Ventilation System
Page 2 of 6

6. AFCO System Installation to include to include the following:
a. Install 12" SS Pump. Suction Line to Feed Forward-Purnps
b. Install Feed Forward Line 12" UG C900 Feed Forward Line to-40' Anaerobic Tank —All SS
UG Lines under the tank
c. Install Two (2)16" SS Gravity Line from the 28' H with skimmer rings inside the
Anaerobic Tank to the bottom of Aeriation Tanks with the isolation 16" UG Water Valve —
AII SS Lines — No Plastic =AWWA 15" UG Valves
d.. Install Two (2) 16" SS Side Wall Flow Lines from Aeriation Tank to Anoxic Tank— No
Valves between the tanks
e. Install 12" C-900 Anaerobic Suction & 12" C-900 Anoxic Tank. Feed Line for system
recirculation line — All SS UG BLDG;& Tanks
f. Install 16" C-900 Aeriation.Tank Suction Lines to DAF Feed Pumps 12" C7900 to WWW
DAF Unit & 10" C-900 to Sorin DAF;Unit E —.SS UG at Tanks & BLDG
g. Install 16" SS Blower Header System with Four (4)12" SS Header Feed Lines for each
Aeriation Tank Unit with 6" SS Line. 'to Anoxic Blower Header
h. , Install All AFCO Tank Aeriation Header.Systems per Info provided
L Install Down Draft Mixers with siip;ports at each tank
j. Install Catwalk & Stairs system -for the tanks
k. Sorin DAF Unit E-Installation to include to include the following:
i. Set,Sorin DAF Unit to. placeconcrete support piers on existing floor
ii. Modify & Connect to. existing 18" discharge line to lagoon.
iii. Install New Catwalk System`` for Sorin DAF E ,
iv. Install Modified Sludge-Diseharge Sorin DAF..E to Separate Sludge Truck
v. Install Chemical Feed System SCH 80 PVC.
vi. Install Chemical Make Water System SS SCH 10 PVC
vii. Install Extended High Pressure Clean Up SS SCH 40
viii. Install Electrical Control Panel & Wiring for DAF Panel
Page' 3 of 6

7. Electrical System Installation to include to include the following:
Install New Service Entrance Rated 4000 amp 277/480v Motor Control Centers
Motor Control Centers to Include:
a. Eight (8) 250 HP Blower VFD Controlled
b. One (1) 60 HP Down Draft Blower VFD Controlled
C. One (1) 40 HP Down Draft Blower VFD Controlled
d. One (1) 20 HP Down Draft Blower VFD Controlled
e. Nine (9) Each Feed Pumps @ 40 HP Each w/ selector switch —VFD Controlled
f. One (1) 200 amp Remote Panel for DAF BLDG
g. Two (2) Polymer Pumps @ 2 HP each 1 running, 1 spares with one for each DAF —
VFD Controlled
h. One (1) DAF Skimmer Motors @ 5 HP
i. - One (1) Sludge Pumps @ 3 HP
j. One (1) Recirculation Pumps @ 30 HP
k. One (1) 10 HP Air Compressor
I. 100 amp 277/480v three phase panelboard. (Lighting Circuits)
M. 30 Kva 480v Primary-120/208v Secondary Stepdown Transformer
n. 100 amp 120/208v three phase panelboard.
o. Instrumentation Control Wiring & Out -Put Terminations.
p. Control Cabling for Control Panel, Pump Control, Remote 1/0, & MCC.
q. 12 = FintronX LED Weatherproof Lights.
r. 8 - 84 Watt Led Wall pack Lights,
s. 8 — Catwalk& Stair Lights
t. 5 - Exit Emergency Lights & Exterior Remote Heads
U. 20 -120v Receptacles
V. All UG Conduit PVC / DAF BLDG
w. All Exterior Conduit Rigid Aluminum
All of the above Scope of Work total Budget Proposal for the total amount:
Two Million Nine Hundred Nine Thousand Seven Hundred Dollars $2,909,700.00
1.
General Conditions
2.
Site Work Package
3.
DAF BLDG Addition
4.
Pump / Blower BLDG
5.
Feed Pump BLDG
6.
AFCO System Install
7.
Electrical System
$ 138,500.00
$ 153,600.00
$ 242,800.00
$ 202,400.00
$ 32,600.00
$ 1,132,350.00
$ 1,007,450.00
$ 2,909,700.00"
Page 4 of 6

Exceptions/Clarifications
1) Items to be Furnished by the AFCO or Owner Mountaire `Farms:
Any & All Project Engineering for MALB-WWTP Project to Include NCDEQ Permits / AII Site Layout
-All Process Systems for'WWTP System = Excluding DAF BLDG / LS Tanks
Duke Energy MainfPower Supply to Transformer= Secondary Power Supply.Included '
All Electrical PLC Control Systems / Control Panels / Remote, Panels for WWTP
Remove or Relocation Any Duke'Energy Lines for'the Project Site
Remove or Relocation Any PNG'Gas Energy Lines'for the Project Site
NOTE:_ Plant. Main Gas will need to be relocated
Site Lighting Package other than.Specified in the proposal
Any.Communication Systems [Phone / Data required for•the operations
Any Fire Alarm Systems / Building Security Alarm Systems
All SS Tanks / Foundations / Concrete / GEO-Dome Covers by Tank Supplier
Soils Spoils Area Concrete / Top Soils/ Undercut — All Disposed Onsite
2) No Provisions Included in Project for the following:
Items to be provided by the Owner / AFCO ,
Odor Control Systems / Installation .
Undercutting or Unsuitable Soils found anywhere in Project Area to include any Associated Cost
Impacts for Design Changes or Structural Modifications for Unsuitable Soils
Design Bearing Conditions less the 2,000 PSI
3) Clarifications Project Items: -
This BUDGET ONLY Proposal is extremely preliminary in Design
Any Scope of Work requires a,Modified Proposal since All Items are total Inclusive
All Geotechnical Testing Services performed by ECS-of Carolinas
— -Concrete Testing;-AII Structural --Concrete / Slab Works Every Placement greater than 20 CUYDS testing
Every 100 CUYDS of single placement of project Concrete
,All Pricing is based on the WESCO & ICE Plan
All Design,is Bearing°is based upon 2,000 PSI Minimum
4) Proposal Pricing Clarifications: _
The Proposal is provided is as per the current design criteria requested any changes in final
engineering design for cost reductions or cost changes shall be provided in final contract amount.
5) Project Payments Terms: \
Notice to Proceed Required
Written Purchase Order Required
State Lien Registered Project — Mountaire to provide property information
Project Deposit 30% - Du_ a Prior to Execution
Progress Payment 30% - Due Design DWGS / BLDG Permit Issued
Progress Payment 30% -Due -BLDG Complete
Final Payment 10%- Due System is WET— No Operational Connection Payment
Page 5 of 6;
t

6) Underground Obstructions, Rock Removal, or Unsuitable soils will be additional project cost. Rock.or
Soils which cannot be -excavated with normal excavation equipment. Unsuitable soils which might be -
excavated for mechanical lines or building foundations to meet compaction requirements. '
7) All Work is schedule to be performed per under normal working hours —
Including WKND Shut Downs for Connection & Installation Requirements
Thank you for the opportunity to provide pricing for the above project. We look forward to working with
you on this project and please do not hesitate to call with any questions:or concerns.
Sincerely,
Kenneth W. Cronch
President
Industrial Construction Experts, Inc. [phone]
cc: Jamie W. Bowen, Vice President
r r i r
.J
1
Page 6 of 6

Beth -Sise
From: John Wren
Sent: Wednesday, July 05, 201710:30AM
To: Mark Chranowski _
cc: Beth Sise; Austin Pajda
Subject: RE: fourth DAF Lumber Bridge
1.)' 900 gpm DAF, feed pumps, chemical system with tanks, control panel' and catwalks $950,000
2.) All piping associated with DAF, 18" discharge effluent line, Installation of DAF and concrete pads $658,000
3.) Electrical Upgrade $ 85,000,
4.) Building for new DAF $250,000
.5.) Sludge .Handling from secondary-DAF $150,000
6.)-Engineering and permitting $ 75,000
7.) Chlorination and De -chlorination $150,000
8?) Contingency 10% $231,800
TOTAL COST = $2,550,000
.John Wren -
Director of Engineering & Environmental Services,
1

,J
0
t

Bly
elnGreen°
olutions for water, quality
ODOX
The next generation of aeration technology
is here. The SDOX utilizes a pressurized
process to rapidly and efficiently dissolve
oxygen in sidestream — offering multiple
benefits in a host of municipal, industrial,
and ecological water treatment applications..
Standard models shown, custom units available upon request
I Units are designed for almost infinite turndown, capacities listed should be considered maximum.
Values shown are for conceptual planning purposes only, please consult a BluelnGreen representative to
ensure properequipmentselection for your application.
Patent 7,255,332 and patents pending
KH 013 .

Beth Sise
From: James Zuniga
Sent: Wednesday, March 15, 2017 8:41 AM
To: Beth Sise
Subject: FW: DO Addition using the BlueInGreen SDOX
Attachments: BIG_cutsheet sdox 051013.pdf, ATT00001.htm; BIG_PS_SDOX CS_Revl.pdf,
ATT00002.htm; BIG=QST_SDOX CS_Rev2.pdf, ATT00003.htm; BIG _WP_SDOX CS AR
102912.pdf; ATT00004.htm; BlueInGreen in Houston.pdf; ATT00005.htm
FYI
From: John Wren -
Sent: Wednesday;,March 16, 201611:05 AM
To: Mark Chranowski <mchranowski@mountairexom>
Cc: David Kirby <[e-mail]>; James Zuniga <[e-mail]>;. Robert Jackson
<[e-mail]>
Subject: Fwd: DO Addition using the BlueInGreen SDOX
4
This is the other option I'm looking at for odor control which I believe would be the best option at this time. I'm
getting more details on how many units we would need and if they have a demo unit.. This will also be on the
timeline.
Sent from my Thone
Begin forwarded message:
From: Robert Kershner <r.kershner(d),ketllc.com>
Date: March 9, 2016 at 3:56:08 PM EST
To: John Wren <jwrenna,mountaire.com>
Subject: DO Addition using the BlueInGreen SDOX
John,
Another concept we can offer is a side -stream super -oxygenation process called the SDOX. This
unit incorporates a PCI on -site oxygen generator that feeds a pressurization skid to create a
recirculation flow of high DO water back to your lagoon. The DO can be controlled and
distributed to the appropriate areas in the lagoon with simple piping. All of the equipment would
be located adjacent to'the lagoon for easy service and maintenance.
Let me know what you think. If you could fill out the _questionnaire we can properly size our
system and work up a cost for you.
Look this over and call with any questions.
Best Regards,
W.
t

Robert Kershner
Kershner Environmental Technologies, LLC 1206 Business Center Drive Reisterstown,
MDo211361
www.ketllc.com I T 410-581-0555 M 410-458-3586 - F 410-510-
1700 nkershner(a ketllc.com
On Mar 9, 201.6, at 3:49 PM, Robert Kershner <[e-mail]> wrote:
John, -
.l
You may have heard of this before, but under new ownership/management, this
device can deliver a significant amount of oxygen with minimal installation
cost.- Would you be interested in,a demo -purchase arrangement if it would meet a
pre -established criteria for performance? These folks have three units in stock
that could be shipped to your Lumberbridge site...
Let me know what you think:
Rob
Robert Kershner
Kershner Environmental Technologies, LLC 1206 Business Center
Drive - Reisterstown, MD . 211361
www.ketllc.66m I T 410-581-0555'- M 410-458-3586 a F 410-510-
17001 r.kershneraketllc.com
<Aeration Solutions EcoDome 8-page brochure FINAL-SCREEN.pdf>
2

=► BluelnGreen@
solutions for water quality

Introduction
Today's Presentation
• Christopher B. - Milligan, PE
• BSCE University of,Arkansas, 2004
• MSCE University of Oklahoma, 2007
• 8-yrs consulting experience
• f . Class I I I wastewater operator
• Agenda
• Background.
• Design Considerations
• Pilot Results — Rogers, AR
• Conclusion >
LC"auelnGreen-
>,.-_ -„
3

Background
Defining the Problem'
• Hydrogen sulfide, H2S
0 toxic substance that acts as a respiratory depressant
0 probably the -most difficult compound plaguing
Wastewater colle 6tion, systems -today
• The formation of hydro ses.two
hydrogen sulfide ra.i primary
concerns for those cha'ded with Maintaining' a city's or
179
industry's collection system:
nuisance complaints from odor emissions
• corrosion to steel and concrete -structures
I

Background.
Defining the Problem
• Hydrogen sulfide is generated by sulfate -reducing bacteria in the
biofilm of the aqueous phase,' under anaerobic conditions.
• It is then emitted from the --water and ascends into the biofilm on the
upper wall of -the pipe. Where, stilfur-oxidizing bacteria, accumulate
in the-biofi,lm above the water phase.
• The-sulfur-oxidi2ing bacteria are responsible for the undesirable
conversion of',hydrogen 'Sulfide to sulfuric acid.
BluehlGreen-

Background
Defining the Problem
J i •
BluelnGreen-
:�wav„�u .rm•v mousy

Background
Defining the Problem
k
• Millions of dollars am spent annually to address odor
issues and correct long-term ;corrosion, dam -age to
structures within collection systems.
�s>x� �4cdro Z � )
�S87�pp.
i HYdrogen
ps Consegven eS Corrosion:.
etection attd
Control
4 manual
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men n
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Odor and:$ewGor�e �a SY�ti°ins
S,n��arY realm4v Plants.:
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FP

LBIuelnGreen{

De'sign.considerations
Oxygen for Odor &Corrosion Control

Desi n Considerations
J .
Designing .Oxygen Injection' Equipment for Odor and Corrosion Control
• There are two key questions that must be considered
when designing an oxygen. injection system for odor and
corrosion control
How much oxygen is needed?...Quantity. _-
• Where should it be injected? Location.
r
=BIueInGreen • j

Design, Considerations
Sizing Oxygen Injection Equipment for Oddr and 'Corrosion, Control
• Estimating Oxygen Quantity
• Desig� Manual
Total 02 020UR +02S
2 Oslor and
Cor&si
sanitary Sewe� lgeon Control in
S's erns
7r9atm4nt Pla'nt'sand
• Based- on methods 'outfin�,"d in EPA's
Design' Manual.;-. Odor and Corrosion Control in
Sanitary. Sewerbge
Call"- ir 1
fj28%Znv*-gI"
e"R
�4-�.,,BluelnGreen-
J j121,

Design, Considers#ions
Sizing Oxygen Injection Equipment for Odor and Corrosion Control
• -Oxygen Uptake -Rate (OUR)
•OUR. is a measure of: microbiology oxygen
consumption within the wastewater.
• OUR must be satisfied to: maintai
n aerobic,
conditions, within the pipeline.
• OURvarieswith -temperatu re and wastewater
quality .(COD/BOD).
Lppqejt2q�p
13

Design Considerations
Sizing Oxygen Injection Equipment for Odor and Corrosion Control
• Oxygen Uptake Rate (OUR)
• OUR ranges from.5. to 15-mg /L/hr-for most
municipal: wastewaters
• ,10-mg/L/hr is typical for -design,. if -information not
available
• .Important: Longest:HRT should be utilized for OUR
calculations, often requires field investigation.. Longest HRT
is typically at minimum flow.
L` BluelnGreen-
14

Design Considerations
Sizing Oxygen Injection Equipment for Odor and Corrosion Control
• Oxygen Uptake Rate (OUR)
020uR (lb/d) = OUR (mg/L/hr) * H-RT-(hrs) * Q (mgd) * 8.34
020UR (lb/d) = 10 (mg/L/hr) * 2.5 (hrs) '* 15 (mgd) * 8.34
02ouR (Ib/d) = 3125
Note: Needed DO concentration 'to satisfy, oxygen uptake rate, is
OUR * HRT In example above, the DO concentration needed
at injection site is 25-mg/L.
L;BluelnGreen-
�a� 15

'Design Consideratio'nsJ_.
Sizing Oxygen Injection. Equipment for -Odor and Corrosion .Control
• Estimating Oxygen Quantity t' jt, ePA,•�,
• Total 02 = •020UR..+ 02S2 1 o�$�gn
Qdor and Cor�'
' Sanitary Se ,os)on control in
Treatmerag�, SYStarns-and
nt Plants
• Based on methods- outlined in . EPA's
• r
Design Manual. Odor and Co •r g r osion Control in
Sanitary Sewerage i�
C60 far
jU.B, Bnmin�i blRrrWNrahM�
IQIHeo of RMo� �� caliph q� tDwrloq.
Qlaalnna'N,gH BfoN+nrAtY
L;BluelnGreen 16
i xW:L'tu iv w•xnv Nil.

i
Design Considerations
Sizing Oxygen Injection Equipment for Odor and Corrosion Control
• Sulfide Oxidation (S2)
• In ' most cases, sulfides have already formed
upstream of oxygen injection.
• Dissolved free sulfides (H2S, HS- and S2-)
• S2. must be satisfied. to oxidize an existing sulfides
,to prevent possible odor or corrosion concerns.
• S2 varies with temperature and, wastewater quality,
Y
specifically pH.
LIE BIueInGreen- -

Design Considerations
Sizing Oxygen Injection Equipment for Odor and Corrosion Control
• Sulfide Oxidation (S2)
• Theoretically, -02: S2 ratio, is, 2 : 1
• Due to competing reactions, 5:1 is typically used
for design
• Important: S2 requirements will be maximum when flow is
maximum - determine variability with flow^
%BluelnGreen-
I

Design Cons.ider'ations--
Sizing Oxygen Injection Equipment for Odor and Corrosion Control
• Sulfide Oxidation (S2)
• 02S2 (lb/d) = S2 (mg/L) * 02:S2 * Q (mgd) 8.34
02s2 (Ib/d) - 3 (mg/Ly: 5 15 (Mgd)` 8.34
• 02s2 (lb/d) = 1877
Note: Needed 'DO concentration for sulfide oxidation, is S2 * 02:S2.
In example above, the DO concentration needed at injection
site is 15-mg/L.
L;BIuelnGreen

Design Considerations
Sizing Oxygen Injection Equipment for Odor and Corrosion Control
Total 02 = .020.UR + 02'S2
• Total 02 (lb/d) = 3128 + 1877
• Total 02 (lb/d) = 5005
Note:' Needed. DO concentration for total _02, in example above, is
�40-mg/L.
Achieving these level is extremely difficult and inefficient with
conventional aeration technologies.
BlueinGreen
i
20

Design -Cons ide',rations
Locating Oxygen Injection_ Equipment for Odor and Corrosion Control
Locat"ion is Dependent on Goals
• Odor Control
can .be Located- more closely to problem area
• Corrosion Control
• ideally entire pipeline is free -of H2S
• can be strategically located
• Requires in-depth knowledge, of collection s stem
diurnal flows, pump operations, etc.
• field eval'uati.on studies recommended,
L;�BIuelnGreen• "
21

Design Gons'Ide'ration's.'
Locating Oxygen Injection Equipment for. Odor and Corrosion Control
• Ensure that adequate pressure is available to maintain
DO in solution- for the time required to be utilized or
install multiple systems in series. J
• In practice, it- takes 1.0 to 20-min for the sulfide reaction
to complete.
%3;Blueli�Green_ 22
4„

Design _Considerations
Final Note
• Oxidafion Reduction Potential (ORP),
Good indicator of biological activity and electron
availability.
• May provide tighter process control at low DO levels.
• Generally, ORP levels greater than =150mV correspond
to minimal activity of sulfate -reducing bacteria;
effectively preventing the formation of H2S.
L BluelnGreen-
,.,u� . 23

a
F
I
r
Pilo.t-.Re*s'ul#s
Oxygen for Odor &.Corrosion Control

Pilot Ret-bits
The BluelnGreen Solution = SDOX .CS
SDOX CS shown with full control and
optional equipment
6,'$IuelnGreen" 25
KdNi:� rcCu3,.

LN Fe I Aii & IE1
NO
41

h
Pil-ot Results,
Upstream of SDOX CS Injection'
Manhole 2-3: Immediately Upstream of SDOX CS Injection
14
12
a10
5 8
x
O
a�
6
0
_N 4
N
2
0
900 1000 11:00, 12:Oq ; 13:00 14:00 15:00 16:00 17:00
gy�6luelnGreen- - -
L,:i
27

Pilot Results''
Immediately Downstream of SDOX CS Injection
Manhole 2-1: Immediately -Dnwnstrpnm of -Qnnx_rrc
14
12
E
L 10
c
a� 8
x
O
-c 6
a�
0
N 4
w
0
2
0
9:00 10:00
�1,,,BluelnGreen-
11:00 12: 00 13: 00 14: 00 15:00 16: 00 17:00
v 28
i

Pilot Results
0.5-mile Downstream of SDOX OS Injection
Manhole.1-8: Downstream of SDOX-CS Injection, 0.5-mile
14
12
.�.10
E
a
CL
8
ea
O
N
6
2
V
r-
W
4
0
G
2
�0
9:00
& fflge
iq een,
10:00 11:00 12:00 13:00 1.4:00 15:00 16:00
0.
-50 .
-100
-150
S
-200 E
a
-250 0
-300
-350
17:00
29

Pilot Results.
1. 0-mile Downstream of SD.OX CS Injection
Manhole 1-3: Downstream of SDOX-CS Injection, 1-mile
14
12
E10
a
CO) g
N
10
Cr- 6
_o
4
2
0
'1
MIMI Vile
9:00 10: 00 11:00 12: 00 13:00 14: 00 15:00 16: 00
6 Blueingr en-
w,ww.. iv a�.m ups
0
-50
-100
-150
-200 E
a
W
-250 0
-300
-350
17:00
30

1
Conclusion
Oxygen for Odor.& Corrosion Control
I

Consider the Benefits i
• Odor and Corrosion are effectively controlled through
y. oxgen injection.
• Treat the problem, not the _.symptom.
• Lower, annual cost -than iron salts and chlorine, with
no by-products.
Zero chemical. deliveries - oxygen ca.n be
generated onsite.
• Reduced soluble BOD Ioadin s at WWTP due to
aerobic processes.
BluelnGreen•
32 = .

Conclusion
BluelnGreen has people and tools to assist with design
• Our engineers -will •utilize the
information you provide --to
prepare' an" analysis• showing
estimated oxygen
i
requirements under various
assumptions.
We can then take that
information and provide
budgetary proposals for
equipment andi, operations.
y
L'sBluelnGreen• •
. .J dWr. r.a Wntx.puull• - .
aq.
Dlamele , f
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1071m. neuy�r ..
79 fab HC r� _;6D _
75.^•7'•) "" • . press 7 1pm . '_ ..
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,$,� mearya ^ sob !o m� Poverhovror lSm '
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y9� .. Mass 40! S0. - .., �?Y•/
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47 !p p 8g,!(IO dt Opi uL SW[lUp �js
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33

A
r:
y ,Skti �. Lz
me
b� Aer, rsluti ' ns
s,
.�....N,..,,-

t
i
Over the past fifty years, `hot much hals Changed in fvastewater aei atlorf. Untri;nOW
the 'EcoDomoTM.
q
i f M�ype�rbanaeration systemo
Featunn� revplutlonary igas to �iqujd exc�iange, the EcoDome"
aereUon Systemcompigtely:nevl way of aerating.wastewater,
borro406 same.hy'per¢a(iq,oxygenatioti'pririciples used in health
care ,,;Mr ;p stem coptrols tfte+ehv�rgnrtient in which the oxygen
trensferta4 es place iri a tryperbMo dome. The system degasses then
re-gasgec lame yolumes,gf wastewater In real time, very efficiently.
What does thls rpWn for wastewater -treatment plants?
• Reduced energy consumption
:prawing less that 15kW of power during normal operation, the EcoDome has demonstrated a significant reduction in
'gnergy consumption compared to conventlonataeration technology.
tits...
Less'sludgeproduction and dredging '
ftL-,Ombination of effective aeration and mixing has, in demonstrated cases, reduced sludge volume and enhanced
efflueg£;quafRy by adding greater levels of oxygen into the process.
Less spra%t,goise and odor
r
With the ae AjQn, and ;mixing process self-contained within the dome, both noise and odor are virtually eliminated;:Spray
and misthare glso , pnta netlwithin the dome;.
Less ,mamtenanc
The EcoDome systan7ts pltlg and play All the components are manufactured w[ththehighest quality'materlalsi The entire
system is virtually matptenan a fn a for optimism effolsnales :
• Rugged, reliable destgti '
Manufactured in the U.S., the Ecoporrta aerator Is developed;using ip house deslgri engineering and prodyction with
short lead times: "•
Adaptable to. a variety of settings
From lagoons and oxidation ditches to concrete basins, the EcoDome
aeraUori system was designed to fit virtually any type of application for just
'about any. type of wastewater treatment facility .Industrial or municipal, ry
retrofitted or; new construction, the EcoDome is designed to meet a variety
oftreatment scenarios.
` 4t

i
-� We set out to Improve on traditional aeration : `
technologies that have been in place for
more than a half century And byaooking
at how oxygen (s transferred in g;' ���
other Industries weaoolied
aeration system substanLaly reduces �%`
energy consumption <f+�,'� �,
HOW"AWgrk$
Lai erototswrth.a onfice deta
P. ro
P rY -
J
:design rotate under a pressurized dome..
•`,The system degasses then re -gasses large t''•'% '
valumes of wastewater In real time, very efficiently, under a slightly
P..ressurized environment.
.:
• aeration and mixing happen simultaneously. No additional mixers
ar%required.
i:.,,
Du@,tothe violent action of the rotorsvnder the dome, organic
build;6p41s!prevented for a self-cleaning system.
With the enclosed dome, spray misting and odor is virtually
I
eliminatetl and protects critical machine components. k
•, Robust and pracircally-maintenance-free system.
Versatile configuration Inhne :tethered or fixed.
W.
Y»b to k" uri a ai fF�wS "j
A sin' artef; .mixing:process
' "lr rx k a h 3k i • :Design ¶e-xibility allows foroperation rn veryshallow and deep
_ � �}µ�"`��'�'`� °' '�� ����'�- �t ' environrrtents by yrrtue pf the honzontal plane:of mfwng
�• Pumping high volximes pf Water with multiple rotors aliows for `
u (nixing td take place concurrent to aeration ;.'
• The horizontal ma ng' process rediices the risk of disturbing the
"bottom of the basin, whether clay, -earthen or lined.
? h, • Mixing can occur without aeration for anoxic mixing applications.

Just ask the expertst' OPP, I
-a
engli at the 6.,g
of field, tests at.sklda( .sidad
Oternt
,.,!Waqd,-GA Wastewater Treatment Plant
Results, 66'O ' tbafOtte EcoDoq a aerator not only provides excellent BOD reduction, but also -greatly reduces energy
cc)rIz
plants power usage dropped from a peak of 137,000 kW to just over 30,000 M per month.
• .The drop In power usage.translated to a dramatic cost decrease from $11,700 to $3,300 per month.
Thejinal outcome.
Sclentlasand users agree: the EcoDome Is an Innovative aeration system that has the ability to improve wastewatertreatrpent
efficlen
In conc1U§jdn,,,,Vye strongly believe that the lEcoDornej aerator, due to itsUpique,
f t
ea UreS1,h'a§,Q,Preat potenAal to outcompete commercial, surla ?8eMt6M_.'bY;-
economically pi6aU6hjj;,-Oxcelient quaW effluent, ,,`Iwhich can ,thbri. be
re- used in several "V b` tht)§Ted U01' "th 'app, Yca ng.,� 6�,Cart-on.'-"fpdfPMt'ot'-
_pn,
wastewater treatment)bbhTaken '(S�,..'"th' . Wtogq .� pr't.the b6iri'6 s"
0 V' ��O
... PfA'3
�4
more sustainable; green 'Ft6ch,,"h.*ii§WWocan )"find 'irAPY..'*
in the -field of both. rriunlci�btand rndustri&Nw Ssi ew.9 e lea en
BCEEM, 1�.IWA, FWEF
Dr. Spyros
School of Civil &Environmental Engineering, Georgia -institute of Technology

ere trusted performanco-
and cutfing®'edg_e
et®
Aerator Solutions is a leading provider of aerators and mixers for industrial and municipal wastewater treatment. We're known
the world over for the rock -solid performance of our EcoJet- High -Speed. Aerator and EcoJet- High -Speed DDM Mixer. Most
recently, we've introduced the EcoDome- aeration system - employing a hyperbaric dome — which is further redefining how
wastewater is treated.
Our service and expertise in wastewater treatment is trusted worldwide. We assist in design, planning, and implementation of
our aeration and mixing products to meet your process requirements with ultimate efficiency.
AeratorSr..Auttons
'For the orid's YlasteWater-
11765 Main Street Roscoe, IL 61073
Phone: [phone] Fax: [phone]
aerat®rs®luti®nsoc®m
The specifications and dimensions in this catalog are intended:to be. representative and illustrative of the size, function and appearance of our products. The descriptions,
data, and charts are.not intended to be engineering specifications universally applicable to specifrcdesign problems. Since particulardesigns, installations, and plants call for
specific requirements, we recommend that customers consult Aerator Solutions for exact data and recommendations that maybe required for special applications..

- Option, #6 =Air Diffusion

Air, Diffusion Sys terns
Fine Bubble Aeration For Water & Wastewater Treatment
ADS Executive .Summary
Air Diffusion Systems (ADS) has been actively involved in the aerated' facultative lagoon
business.for three generations, making it one of the oldest companies in the aeration
business. Nelson J. Hinde redefined the treatment capabilities of wastewater lagoons
With the invention of our fine -bubble, bottom -laid diffuser in the early 1960's. Since its
initial inception, we have made many improvements to the ADS diffuser. Today, we are
proud to offer our clients a complete treatment solution that is long lasting; .cost
effective, and energy.efficient.
The ADS aerated -facultative �lagoon� is a sustainable & natural approach to wastewater
treatment ADS fine -bubble aeration provides.the missing link (bottom oxygen) in order
for proper biological treatment td occur. In. addition to. industry leading oxygenation. and
mixing, other system benefits. include: .
Improved performance with: reduced energy
• No need to dewater for installation or service
Reduced odors, excellent mixing;. no chemicals required
Promotes settling'and internal digestion of accumulated sludge &solids
Only one -moving part (the Kaesee blower) and very low maintenance
The ADS Advantage; ADS aeration offers a superior oxygen transfer, which was
independently verified by former federal EPA Advisor Dr. Michael Sten%strorri m 2001.
The results concluded that ADS fine=bubble aeration delivers an oxygen transfer rate of
3% per foot of water... This is the highest independently certrtifed `oxygen: transfer rate
of any aeration device currently available
An ADS system is 4 to 5 times more .efficient than high=speed: surface aeration, and 2 to
3 times more efficient than other sub=surface diffusers- at greater water depths. If
properly maintained, this system would continue to achieve excellent'effluent numbers
for decades to come.
Proposed Aeration System: ADS recommends installing 1.6 ADS "'LTC" (lind6 triple
cut) disk modules in the aerated lagoon.. The ADS disk module is comprised of •100' of
our fine bubble aeration wrapped and secured'in a'304�stainless steel frame: The disk
modules come with 1-foot legs to keep them suspended out`of the sludge and sediment,
and with, float ropes and buoys to allow for easy retrieval and maintenance. A single
Busch Mink 25 HP compressor will supply the.necessary air to the aeration system. A
second Busch Mink compressor' is included as -a stand-by unit. HDPE "piping, and %4"
fee
der,tubing connect the compressors to the 10 ADS disk modules., 2:pound per foot
galvanized fence posts. suspend and secure the HDPE 1 foot. off of the ground,along
one side of the lagoon as shown in _the drawing. These upgrades will substantially
improve. mixing compared with the currently Installed surface aeration system.

Each "LTC" disk module will produce just. over.a BILLION bubbles per day, mixing 7.74
million gallons (MGD) of water daily as these bubbles slowly rise to the surface. The
volumed the4e_rated lagoon is estimated to be 10 MG @ 5.5' of water depth.
r
A "Fluid Turnover Rate" Pumping (MGD) / Volume (MG) or the times per day to -mix the
equivalent volume of lagoon water. Note: Estimated water depth- above diffusers =. 4.5'
(7:74 MOO) x (16 Disk Modules) I (— 10 MG Volume) 12.4 Fluid Turnovers / Day
(14.40 Minutes/ Day)/ (12.4.FIuid Turnovers / Day) ..116 minute- Fluid Turnover Rate
Below is a summary of the proposed ADS 'equipment budget for Mouritaire Farms:
ADS,'Aeration. E ui meet Pricing.
$37,670-
O05onal Busch. Mink Compressors &'StaiterPanels
$41,890:.
Estimated Freight,
$3'870
ADS.;.'Onsiie InstallationSu ervision 2 Tri s.4 Days)....
.$7,825
,*`Taxes are not ineluded_ in ,the tofal price listed above; We only fill. the actual .cost for
'shipping incurred.4t the time of shipment.
** T'he recommended Busch Mink compressor is an optional item. Purchasing a single
Busch Mink compressor would cut the listed compressor cost in -half. Additionally, the
client has the option to purchase their own air supply (compressor.6r- blower) in order to
provide air to the proposed. -ADS aeration system. .
** ADS is available to come.and visit this project in North Carolina upon request. Our
field surveying and optional installation supervision costs are billed at $1,000.per day +
travel and living expenses.
I have attached. several documents for further review:
1, ADS Itemized Equipment List, ExicUSIonS; & Timeline.
2. ADS "ASGE Oxygen Transfer Summary
3.. ADS Disk Module Brochure, Installation, '& Maintenance.Details
4. Busch Mink Campressor'Details.
5, Meadowffl' Landfill Leachate'Treatment�Case Study
6: Abs:11" x 17" Drawings
Please take a few minutes to reyiew the attached materials. I am confident that.you will
find that ADS is the most efficient, effective, and sustainable option'6n the market. if
you have.any questions, please let us know. .
Sincerely,
Tom H indu Af? Peffusiora Sys�� s Office: 847 7g2-0044
Chid 3964 Grove Avenue Cell: 847=848=8877 �0 0
u:tl e Gufnee, IL 60031 - t0mhinde_@gmatl corn

Air -Diffusion. Sy stems,,..
Fine Bubble Aeration For Water & Wastewater Treatment
3964 Grove Avenue, Gurnee, Illinois 60031, USA
Phone: (a47) 782-0044 Fax: [phone] Email: i0foRairdiffiision.¢orn
ITEMIZED EQUIPMENT LIST
PROJECT: Mountaire Farms- Lumber Bridge, NC March 8, 2046
"ADS" SYSTEM NO: 2016-012 .
QUANTITY- -DESCRIPTION
16 Stainless Steel Disk.Modules each with 100' of "ADS" Weighted
Triple Cut Ae. ration Tubing "LTC", floaf rope; l2" S:S, Legs. and:
hardware for attach'ih Legs.
3;900' Self'Sink Feeder Tubing "SSFT`
460' Polyethylene Header Pipe with 20 threaded factory installed Poly
Service Saddles `anal: Feeder Pipe.
Supplied in 20' sections, ready for Butt -Fusion.
TO CONSIST OF THE. FOLLOWING:.
Header.Pioe Feeder Pipe
6'' Pipe DR 26 : 140' : 180,
4"..Pipe DR 17 140'
1 2" Purge Valve Assemblies
16 3/4" Brass Thread x Slip Nipples "TSN=Brass".
12 3/4" Brass. Slip x Slip Nipples "SSN-Brass"
56 Stainless Steel Screw Clamps SSSG-16
1 Kwik Kut-Kutters
1 Pipe. Thread Sealant, -hardening) 2 oz. Tube
2- bottles ` Snoop Leak Detector
1 "ADS" Uncoiling Reels : Large
Y:1Linda.& JoAnn\WastewaterXIEL Disk 2013."d

ITEMIZED EQUIPMENT LIST
Project: Mountaire Farms - Lumber Bridge, NC
"ADS System NO: 2016-012 March 8, 2016
Page - Two
QUANTITY DESCRIPTION
80 4' Galvanized Flanged Highway Sign Posts for HDPE Pipe
(Supplied in longer lengths to be cut to size by others)
80
1/4" Stainless Steel U-Bolts, nuts and washers
TO CONSIST OF THE FOLLOWING:
40 4". U-bolts
40 6" U-bolts
2
Sprecher & Schuh Starter Control
2
Busch MM1252 BP series oil -less air compressor to deliver 160
SCFM of filtered air at 10 PSI, 31 PSI maximum, with 25 HP
230/460 volt, 60 Hz, 3 phase, TEFC motor, PRV, 1-1/4" Check
Valves, 1-1/4" Flexible Hose, 4" 0 to 30 PSI Gauge and 3" 500 to
300OF thermometer
2
Inlet Filter Cartridge #532.004.00
1 liter
Gear Oil
2
6" D.I. Flange Adapter and HDPE Backup Rings
3
6" HDPE 900 Elbow
1
6" x 4" HDPE Butt Reducer
1
4" x 2" HDPE Butt Reducer
Y:\Linda & JoAnn\Waste Water ProjectsWountaire Farms - NCUEL March 8 2016.wpd

r
Exclusions
i . All.earthen work and related yard piping NOT by Air Diffusion Systems.
a. All trenching of yard piping.'
b.' . .All trenching of all valves and boxes. -_
6.. Excavation of foundations.
d. Any backfill work by Contractor.
2. Air Supply shelter NOT supplied or installed by Air Diffusion Systems..
3. All electrical work, for blowers, starters and local controls -for blowers NOT
supplied or, installed by Air Diffusion Systems. All electrical work to be
completed prior to any in water aeration equipment being installed.
4. All yard piping NOT supplied or installed by Air Diffusion Systems.
5. Any concrete work NOT by Air Diffusion Systems.
6. All Polyethylene Header and Feeder Pipe Supports NOT cut or installed by Air
Diffusion Systems.
7. . Any equipment not specifically listed on'the. Itemized Equipment List is NOT
supplied by Air Diffusion Systems without prior written notice from Air Diffusion '
Systems.` `
8. All permits, insurance and bonding NOT by Air Diffusion Systems.
9.. - All -taxes Federal, ,State and Local .paid by others.
10.- All freight charges are estimated and based onTweights from the Itemized
Equipment` List. Any additions of deletions may cause this figure to change; and
will. be. charged to the project accordingly.
11. Unloading of all. equipment_ from delivery trucks or storage of equipment is .NOT
Air Diffusion -Systems responsibility.
12: All estimates "of time for installation are ,given for good working conditions, based
on similar installations using supervised labor. Air Diffusion Systems is NOT
responsible for any additional time necessary for installation.
POEXC2

TIME LINE OF "ADS" INSTALLATION
Sequence
DESCRIPTION
COMPONENTS
INSTALLED BY
of installation
SUPPLIED BY
ADS
Contractor
City
Contractor
Contractor
City
with ADS
supervision
Air Supply Shelter complete as per
X
X
X
X
engineers requirements.
2
All electrical service installed and operational
X
X
X
X
3
Air Supply installed and operational
`X
X
**
4
Control Panels installed and operational
X
X
X
5
Metal Air Manifold '
X.
X.
X
X
6
Buried metal yard piping
X
X
7
HDPE Pipe Support System
X _
X
8
HDPE Butt-Fusion.of Feeder Pipe
X ,
X
9
HDPE Butt-Fusion,of Header Pipe
X
X
10
Blow out HDPE Pipe, Pressure and leak
X
X
testing of, all HDPE pipe
11
Remove shipping plugs from-HDPE saddles
X
X
and install Brass Thread x.Slip Nipple
12
Cut to length Feeder Tubing and connect
X
X
Brass Thread x Slip Nipple to "ADS" Disk
Module and header pipe(see drawings)

Sequence
of installation
DESCRIPTION
COMPONENTS
INSTALLED BY
SUPPLIED BY
ADS
.Contractor
City
Contractor
Contractor
City
with ADS
supervision
13
Tighten screw clamp on both ends of feeder.
X
X
tubing
14
Turn Air supply- on and .check for leaks
X
15
Repeat Items12, 13 and 14 until all Disk'
X
Modules are installed
16
Startup and Training.ofOperator ;
X
X
X
NOTE: Engineer must. be present as well
as the contractor and operator
There may .be additional items that the :Engineer has required for the -project that are not listed above. Unless detailed on
our Itemized Equipment List, "ADS" will not be supplying or supervising installation.
** Air. Supply installed by Contractor, startup by. "ADS" or air supply manufacturer. Air su
"ADS" is on site. pply not to be, operated until

60,
40
W
30
210
10
0
P41
0
Air Diffusion.: Systems.
Fine Bubble Aeration For Water & Wastewater Treatment
3964Grove Avenue, G illin 60031USA
Gurnee; Illinois
Phone: [phone] Fax: [phone] Email: infoaa-Ir.diffusion.-com
Air Diffusion Systems "ASCE" Clean Water Testing using 98%
DO saturation for LWA-4 .5 weighted fine bubble tubing
6 .8 .10" 14
Watex,Depth (ft)
—
---------- LWA-
XSyotern
..................... .....................
. ......................
Wr
Opt......
"Now
7L
........... ............
.......... I
............... 0-
SAE
0
SAE
SAE
rlor 06 A/ --)<-�-SAE HP:) ----------- 1--
----------- ---------------
4 .. 6 a I . .0 12
14 16
vvcltor Depth (ft)
Independent Testing Preformed. By Dr. Michael Stenstr6m' (Fonter Federal EPA
Oxygen Chairman). All Testing.Preformed. In Accordance With ASCE (American
Society of Civil Engineers) Standards.

Air Diffusion Systems Wire -Drawn Horsepower at different
motor efficiencies for LWA-1.6 weighted fine bubble aeration
Table 1.-Summary of Test Results "
Water
Depth
DiffuserSlits
Air Flow
(SCFM)
KLA r
(hr){
C*o
mg/L
SOTE
N
S
de (it)
SAE,'
(60 °/o)
SAE
(70o/o
SAE
(80/)
SAE ..:
(BrakeTest
HP)
4
15
14
, 0.0236
2.73
10.61
46.3
0.0113 -
­5.6
1 9.2
10.8
12.3
15.4
1
15
14
0.0472
5.52',
10.67
47.1
0:0230
5:8
9.1
12.2 "
15:2
2
15
14
0.0472
5.53
10.67
47.1 `
0.0230
5.8'
.19.6
3
15
14
0.0472
5.49
10.79
47.4
0.0232
6.2
5
15
.14
' 0.0944
6.76
10.75 :
29.1
0.0285
6.1
5.4
6.3
7.2
9.0
12
10
14
00236
2.K.`
1004
30.5
0.0075
3.5
7.8 ,
9.2
10.5
13.1
9
10
14
0.0472
4.35 '
10.09
23.3 '
0.0114
3.6
5.7
6.7
7.6
9.5'
10
10.
14
0.0472
4.34
10.06'
23.2
0.0114
3.5
.
11
10
14
0.0472
4.27
10.06
22.9.
0.0112'
3.6
13
10
,14
.0.0944
6.33
10.13
17.1
0.0167
-3.8
4.0
., 43
5.3 ,
6.7
23
5
14
0.0236
3.38 -
' 9.560
17.6..
0.0043
"1.7
6.6
7.7
8:8 '
11.0
20
5
14
0.0472
5.27
9489.
13.3
0.0065
1.5
4.6
-5.4 .
,- 6.2
7.7
21
5
14
0.0472
-5.24
9A73
13.2
0.0065
1.4
22
5-
14
0.0472
5.08 ..
9.526
.12.0
0.0063
1.6
24
5
14
0.0944
7.45
9.525_
9.7
0.0095
1.6
13.2
3.7
4.2-
5.3
6
15
6
0.61025
2.01
10.94 -
41.1
0.0086'
- 6.8
- 8.6 '.
10.0.
11.4
14.3
7
15
6
0.02025
2.23
10.93
45.5
0.0095
6.7
8
15
6
0.02025
2.11
10.90
42.9
0.0090
6.6
14
10
. ` 6 :-
0:02025
`, 2.42
10.:18
' 30.6
0.0064
-4.0
7 7 . _.
9.6 ,
r 10 3 '.
12.9
15
10
6. -: _
0:02025
2.35
10 16
r '29.6
0 0662 :.:
3:9
16
10
6 :
0.02025°-:
. 2 37. ':
10.17-
299
00063
5 .
6 ` -
0:02025.
2.64--<'
9 504
15 f
0 0033
` :1 5 .
." . 5.8 r ;
6 8
77..
9:6_..._ .
18
5
6
0 02025
2 61
9:507.
15:4-
0.0032
1.5
19
5
6
0.02025
2.61
, 9.463'
d5.4
0.0032. I
1.4
All data was mdeperidently"analyzed using American Society of Civil Engineers .(A5CE) recommended
procedures In fact,•the example -"Visual Basic/Excel program" referenced in the; "ASCE".oxygen
transfer: testing standards is the same program.usedfor evaluating ADS:fuie bubble:aeration. This
program and additional detail are available for download at: http://wwwseas.ucla:edu/stenstrol
TEST RESULTS
The graph shows Standard Oxygen Transfer Rates-(SOTE, as defined by the ASCE Standard, which'is
the mass, transfer efficiencyat standard.conditions: 0 mg/L DO, 20°C, tap water, 760 mmHg, etc.) for
LWA1.5 tubing. The efficiency is approximately 3% per foot. The replicate test results at the 5-foot
depth are so similar that the 3 symbols appear as a single symbol. • At the 15-foot depth; greater .
variation is observed. The straight line on the graph is a best -fit; least squares regression of the test
results. It is provided for convenience in scaling. for different depths.
© Copyright.,2015 - All rights reserved by Air Diffusion Systems

Air. Diffusion Systems
Fine Bubble Aeration For Water & Wastewater Treatment
: I
Stainless Steel Disk Aeration Module
Spocifteation for.Treatinent Of Water and Waste -water
Models DM ­LTC and DM-LWA 1.5
C000ougats:
190 ft*ofL.DM 1%.Carbon Black Weighted Fine Bubble Aeration Tubing
104ill
Stainless
Steel Welded Frame, Tube Holders and Hardware
V Coated Aircraft Cables and.HDPE Plo.atation Marker
IIW.
PE 'Compression Connectors andF eede'r Restraint Sleeve
Model LTC
Model 1,WA1.5
n
No' m*' 1 il Dime slo'ns:
diameter �y 3 inch high
4flbotd
diameter by gdm high)..
4 f6pt di g I h
diameter by 5 inch hi
Pine
(1,2m diameter by-8cin high).
NQn i ifilm weight.,
A Pbuti'ds (17K'g)
38!p'o:un&-(171Cg)
0 nihiii Air 911#01p,
8 -
A scm
23S CFM
MAiinidiii Aif Piessfire�
'100 PSI
100 PSI
-kid 11 i I d. . TO - i govef
1-ft,-Wa'ter`De'pth:
t*20 . K . Q I p
>7 M61Y
Product Warranteei.,
as years
years
39,64. Grove Ave Gurnee, IL 60031
Office: 841-782-0044 Fax: [phone]
www.airdiffusion..com

. vq;{ 4`i;`��e`�y�ct i�•�'W� � �S�'t�ik �,�'���' ° 3 q� O 0'. -
�.Y, � �v.f ?�.f'S:r'2,r:�'tt��.
�{g�{{{ggg''' % y.C`,t ku°kt>!t7 t rytii c }r +�`tzt�
f Fi , h4 ✓ trri.`{'1�3t aah»o-1 Ji�"tr E thvA i -
tliatf�[
t t r.�3�-x )rs f } �. �hkx "bkssa'�i�� t�•r 4ro�� '�t a�ln.tti�''r,�.ke
gg i v 92.' &,.
ji
THERE:ARE OBE�11L'ES
yAr
RELAS'ED P:ER.:DAY FROM EACH
<DIFFUSI'':ON: D1SK=MODULE
i •a L ra Y�r � 7 3 "+S.. Se .. ..a 1
P��r tW Y ��(•;t �r'4"� h�y,�ti��ra
x �j g,� 'o �,x . ��r�x .�, EACH'•``LTCf `DISK. HAS 2,400 ORIFICES
EACH •.ORIFICE RELEASES 5
M;ICROBUBBLES-
P.ER S C
, lT � r E. OND- .
THERE ARE .861400'' S`ECONQS PER DAY
•2,40,0 X.- 5: X 86,.40.0
AY

Air Diffusion S yst e M) S.
Fine Bubble. Aeration for Water & Wastewater Treatment
3964 Grove Ave, Gurnee, IL 60031
Offices 847-782-0044 Fax: [phone]
www,aircliffuslon.cd-M
IrlstallIng the. ADS Disk Modules
Froma Work -Boat
Load aeration disk
i9k onto work boat &
Turn on air supply
Load self sink feeder tube on boat
I

WT,
-

AM Diffus- on-ystems -___
Fine Bubble Aeration for Water- & WasteWater TreatMent
3964 Grove Ave, -Gu-rnee, IL 6.0031.
Office:- 847"782-!0044 Fax: [phone].
wWw...airdiff.us.ici;n..com,
Lifting and Cleaning ADS Aeration. Disk Modules
T 8, AM items required:
Wdek Boat with: motor and oars
Disk Module' - r6i
_C16 4n` I. g 13106 (3/4 x 18" x 36" board)
:.C_,Wnps- t6 Secure- Cleaning Platform to Boat
JA­04- ; to . L. , I : Disk or use existing . ,'float rope to lift . disks)
SW13fittle Brush with. PCV.6.�rlsioh handle
gallon Hand. Purnp filled with soap and bleach.
growth and some
AII.AliS.Dwi.-�'§k"M'b.-dules-i accumulate aquatic growt
Mineral deposits after one to two years of .operation,
Lifting- and brush cleaning them is easy and effective with two men
anal a ­work boat."
-Th . 6.-b6[6w photos show various degr
ees of aquatic growth on disks:
J
0

_
- t

The ADS disk module creates more than 1' BILLION fine bubbles. daily; circulating up to 26 million gallons in
15' of water or deeper. ADS uses the highest quality'Virgin,materials, from local sources whenever pos-
sible. ADS aeration is proudly made in America, and has a 15 ' 20 year life expectancy with maintenance.

Me' adowfll Landfill Syste'rn Details
Given Data: -
Des gri Flow = 90,000 GPD
BOO estimate = 900 mg/l .
TKN: estimate = 1400 mg/I
NH3' estimate 98.0 mg/I
Laaoon Volume estimation:
Bottom Average 100' x 150'
WD,,average 4.75 With 2' FB
Side Sloe =. A :1
Volume Eitimaie-@-mid=depth 119' z 1691-x 4.75 x 748 = 0115 MG
ADS natation solution:
140 Disks into the existing lagoon using 2 existing Roots-25HP
blowers that can be modified to deliver over 550.SCFM @-6 PSI
2 Blowers running 550 x 2 = 1100 SCFM
140 Disks x 8.1 SCFM per LTC Disk = 1134 SCFM
Total QM'en Demand Estimations: -
BOD�= 900mg�1-x-008 MGD x-8:34-x-14�02=factor) _ - _-
= 841 PPD 02
TKN =1400 mg/1 x 010 for. NH3 x. 0.08 MGD x 8.34 x.4,6 (:02 factor)
3908 PPD 02
Total; Oxygen Demand 3849 PPD. 02
SCFM @ 8.75'WD & 1081'Eley 13.Z3 A0R transfer rate at site:
SCFM = 3849/1440 x 0.075 x 0.232 x 0.1373. = 1119 SCFM
Estimafed Mixing.Rate @ SAI WD: _ _ -
Ea6h LTC Disk'will pump approximately 15 MGD at 8.75'WD
Pumping =140 LTC Disks x 15 mGD = 2100MGD
Fluid Turnover Rate / Day:-- Pumping MGD / Volume MG = 2100 MGD 2.07 MG
1014 times per day or 1,4 minutes
Estimated Bacteria Dose Rate @ 0.08 MGD:
@5PPM of the design flow = 0.08 MGD x 5 PPM 0.40, gallons per. day
@1 OPPM of design flow = 0.80 gallons
Nitrogen,Reducing Bacteria Delivered Using Bacta-Pur@ "Bactivator"
Automatic Delivery System Model LSN 15000
,7..;.`". __ . , .. , • Fes,,..
:�i-; -Z
R
140 ADS Billion Bubble / Day Disk Modules
2 equal sized blowers -- 1100 SCFM
r

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'IK+ -j'., Tl9'd4�RS�@��. A4-5C-Uy �z'� $S
a,. t T4. `•i �a,itT .$
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Biological Wastewater Treatment
For Food Processing
• , 1)1 i ( IIPIII-Aqua. 1,1c..

1AM
Chen1-Aqua, Inc.
P.O. Box 1 �2170
living, TX 75015
vomw.chemaqua.com
phone [phone]
fax [phone]
Irving, TX • Monmouth, NJ
Jacksonville, FL • Indianapolis, IN
Macon, GAB Las Vegas, NV
Sunnyvale, CA Brampton, ON
r 3r
E(vEf GCMEMO
il11, Uumi-A pri, Inv.