WQ0008767_Regional Office Historical File Pre 2018

State of NorthCarolina
Department of Environment
and Natural Resources
'TJ
R4
Division of Water Quality
James B. Hunt, Jr., Governor
Wayneitt, Secretary
A. Preston 'Howard, Jr., ., Director
December 23, 1997
Jimmy :.Lowe� �s
Union County Public Schools
1 Venus Street
Monroe NC 28112
Subject: Technical Assistance "visit
Union County School ' Ps
Parkwood Middle School - NCO030651
New Salem Elem. School - NC0030597
FairviewElementary School -NC 3f 53
Union County
Dear Mr. Lowery*
technical assistance visit was conducted for three Union County Public School System
wastewater treatment plants on December 8, 1997. The facilities visited were Parkwood;
Middle School (NCO 3fl 51); New Salem Elementary (NCO030597), and Fairview
Element CO03053 . The primary focus of the visit was to identify operational air
design problems that could contribute to the facilities' noncompliance with their l` P IFS
permits and to suggest possible corrective actions. It is our understanding that these three
facilities will not be connected to nearby sever systems in upcoming onst ction. has a
result of the visit, the following comments or recommendations am offered _
1 g The septic tank at Parlrwood Middle school is receiving flow from bath the middle
school and the high school, The flow from the high school is treated in a separate
septic tank prior to flowing into the septic tank at the middle school. This additional
flow may decrease the efficiency of the second septic tank in terms of Biochemical
Oxygen Demand l I removal and place a higher BOD loading on the recirculating
sand filter. A higher BOD loading going to the Ater would reduce the ammonia
removal efficiency of the filter. If the septic tank at the high school is properly sued
d no additional treatment is achieved by passing the high school flow through the
middle school septic tank the flow from the high school should be repiped around the
middle school septic tank directly to the dosing chamber or sand filter:
2. t the time of visitation the sand filter at Parltwood Middle School was saturated with
water and appeared to be slightly septic. The nitrifying bacteria in the sand filter need'
an aerobic environment to function properly. An aerobic condition will not exist if the
sand filter is always saturated with septic tank effluent, A detailed investigation should
be conducted to determine if the filter are operating as designed. The school system's
consultant or Mr. Bob l eweese of the Department of Public Instruction should be
contacted for assistance.
P.O. Box 29535, Raleigh, h, North Carolina 27626-0535 Telephone 1 - a 0 FAX[phone]
n Equal Opportunity; tf at ve Action Employer 0% recycled/ to"K, post -consumer paper

. Effluent sampling at the Parkwood Middle School and the isle
School is dome from faucets located on the discharge side of the
was stated that the sampling times may occur several hours followw
obtain representative samples the samples should be collected
prevent the interference of solids that may settle out during peril
event,,
. Caution should be taken daring all sampling events to insure that
inadvertently contarrunated. Sampling equipment should be clear'
used at one location. The use of the same sampling device at muli
coat nation of samples. rinse sarnpling devices with the s pl
the sample to the sample container. Fecal coliforni samples shoal(
sterile sample container, without oast the use of sampling uipment,
container pointed into the flow. gate must be taken that the samplt
by the sampler by touching the inside of the container,
x The percent efficiency removal rates for BOD and total suspended
tank should be calculated on a regular lads during normal operatic;
give the expected percent efficiency removal mates. An excessive:
downward trend in the percent efficiency removal rates would be
operation of the septic tanks are being impacted by such things is
excessive cleaners or a change its cleaners within the school,
discharged to the system, etc.
fa. The school system was previously performing the conductivity a]
now sends these samples to a certified laboratory. Conductivity
parameter and must be analyzed by a certified laboratory: The
pursue certification with the knowledge that they must meet the lea
requirements contained in T15A 1 . 02H .0800, The minli
laboratory certification is l .ilfD
t is hoped that these observations and recommendations will assist yd
wastewater facilities. Please call (919)-733-0026, to schedule a folic
should have any questions or need additional information.
Sincerely,
Beth Ruffin ii o'
Technical ssistance and
Dwighttaster, Consu
Technical Assistance and
cc: Mooresville Regional Office
Central Files
Wight Lancaster
Terri Elementary
Iron UV emits. It
,a discharge, To
ing discharge to
of no discharge.
samples are not
sd should only be
sites rids cross
More transferring
wv directly into a
the mouth of the
not contaminated
ids for each septic
This number will
ange or a gradual
.ndication that the
h chorine levels,
and scraps being
lyses in-house but
not an exemptabl
,hoof system may
ratory certification
am annual fee for
c in operating your
,up visit or if you

late of North Carolina
Department r vi on nt,
Health and Natural Resources
Division of Environmental Management ±gyl
Jamey B. Hunt, Jr., Governor'
Jonathan B. Howes, Secretary
. Freston Howard, Jr., . .,'Director
July 12, 1994 EWVTR)NMENT.Hr;i,T
Craig M. Horsrnan, Associate Superintendent
Union County Public Schools I artN500 orth Main Street
Monroe, North Carolina 28110
�abectt� °�,�"
r 'I ` tit ' ubli Schools
New Salem Elementary School
Wastewater Drip Irrigation
Union County
Dear Mr. fors
n accordance with the amendment request received June 28, 1994 from Mr. Bryan F. Smith of
Frank. Codltinos & Associates, inc. we are forwarding herewith Permit No. WQ0008767 as amended,
dated July 12, 1994, to the Union County Public Schools for the construction and operation of the subject
wastewater treatment and drip irrigation facilities. This permit is being amended to reflect the change in the
buffer requirement between wetted areas and dr ' a eways to 25 feet and the buffer requirement between
wetted areas and surface water bodies to 50 feet. These buffers reflect the dip irrigation facilities, while:
the former buffers represented. spray irrigation facilities.
This permit shall be effective from the date of issuance until April w 0, 1999, shall void Permit No.
issued May 31, 1994, and shall be subject to the conditions and limitations as specified
therein. Please pay particular attention to the monitoring requirements in this 'permit. Failure to :establish
an adequate system for collecting and maintaining the required operational information will result in future
compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the
right to request an adudreatory hearing upon written request within thirty i.l days following receipt of
this permit. This request must be in the form of a written petition, conforming to Chapter 150B of the
North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O.Drawer
27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding.
One set of approved plans and specifications is being forwarded to you. If you need additional
information concerning this matter, please contact Mr. Michael D. Allen at i I l 733-5083.
Sincerely,
k
. lyres o Howard,P.E.
co. anion County Health Department
Frank C. Ccims & Associates, Inc.
Mooresville Regional Office, Water Quality
Training and Certification Unit no revised rating)
Facilities Assessment Unit
R . Box 29535, Raleigh, North Carolina 2*52 -05 5 Telephone 91 .7«50 FAX [phone]
An Equal OpportunityAfflrr ativ°e Action Employer 5 % recycled/ 10% post -consumer paper

NORTH CA MI
ENVIRONMENTAL MANAGEMENT COMMI�
DEPARTMENT OF ENVIRONMENT, HEALTH AND NATI..'
RALEIGH
DRIP IRRIGATION SYSTEM PERMIT
amitided, ;kftd othet apoha* IAws, Ruleij and Reg
PERMISSION IS HEMY GRANTED TO
Union County Public School
Union County
FOR THE
NVO000876- issued May 31, 1994� and shall be subject to the fbllow
lintitations.
,es or Vfq�W,&as
004VIRONNIENT, HEAT.,-rti,
& NATU 14
,999, shall void Permit No.
specified conditions and
this permitted facility, a
rtifying that the permitted
the approved plans and
,ation to the Water Quality
7626-0535;
►crated at all times so that
i of ground waters which
that the facilities fail to
ditions or failure of the
ttee shall take immediate
[red by the Division of
ditional or replacement
I

In
a1A
i
MMICUUMBF112MOURNE
. I #
f public assembly under
encing that separates the
The engineer's certification
. The drip lines shall not be buried more than - inches below e surface of the mulch to
enhance evaporation potential, In addition, the drip lines 'shall be staked to prevent
Mobility.
. The mulch used in the drip irrigation area shall be refurbished or replaced as needed.
. Irrigation shall not erformed during inclement weather or when the ground is in a
condition that will cause runoff.
6. Adequate measures shall be taken to prevent wastewater runoff from the drip irrigation
field...
. The facilities shall be effectively maintained and operated as a note -discharge system to
prevent the discharge of any wastewater resulting from the operation of this facility.
2

8,.
The application rate shall not exceed 22.0 inches per year.
9.
No type of wastewater other than that from Union County
Elementary School shall utilize the drip irrigation area,
M
No traffic or equipment shall be allowed on the disposal a
occurs or while normal maintenance is being performed,
1, 1.
Public access to the application sites shall be controlled
controls may include the posting of signs showing the activ
site.
12.
Any surface water drainage that may impact the irrigation arc
surface diversion features such as ditching or berming,
III. MONITORING
AND EFMR,TING REQUIREMENTS
1.
Any monitoring (including groundwater, surface water, ss
deemed necessary by the Division of Environmental Mana
ground water protection will be established and an acceptabli
shall be followed.
2.
Adequate records shall be maintained by the Permittee track
disposed. These records shall include, but are not necessa
information:
a) date oft gation
b) volume of wastewater irrigated,
c) field irrigated,
d) length of time field is irrigated,
e) continuous weekly, monthly, and year-to-date hydraulic
field,
f) weather conditions, and
g) maintenance of mulch and black walnut or green ash trees
3
The effluent from the subject facilities shall be monitored by i
to irrigation every January, April, July, and October for the fc
BODE TSS
Total Coliform pH
NH3 as N
4.
Three copies of all operation and disposal records as specif
effluent monitoring data as specified in condition 1113) a
required shall be submitted on or before, the last day of
following address:
NC Division of Environmental Management
Water Quality Section
Facility Assessment Unit
PO Box 29535
Raleigh, NC 27626-0535
3
ffic Schools' New Salem
,xcept while installation
actiVt site use. Such
tould be rerouted utilizing
or plant tissue analyses)
ent to iti§ur6 surface And
hpling rePbtfurg schedule
,es/acre) loadings for each
Permittee at the point prior
wing parameters:
in condition 1112), and all
any other data as may be
, following month to the

5. r
3
i nal Office, telephone
than oars or on the
the occurrence of any of
4
e facility has gorse out of
1, brier to beginning waste disposal operations, three monitor wells, one 1 upradient
and two 2 down radi nt, shall be installed to monitor groundwater quality. The well(s)
shall be constructed in the bedrock aquifer and such that the water level in the well is never
above or below the screened (open) portion of the well at any time during the year. The
general location and name for each well is marked on Attachment A.,Each monitoring well
shall be located at the review boundary, constructed in accordance wiis permit, and
approved by the Mooresville Regional Office,
2. Monitor wells -1, MW-2 and MW-3 shall be sampled initially after construction and
prior to waste disposal operations d thereafter every January, April, July, and, tober
for the following parameters:
Total Coliform NO3
Ammonia Nitrogen en
pH TOC
Chloride Specific Conductivity
Water Level
Volatile Organic Compounds w In October only (by Method 1 or 2 below)
Method 1 m Method 6230D (Capillary - Column), "Standard Methods For The
Examination of Water andWastewater", lth ed., 1989
Method 2 Method 502.2 "Methods For The Determination Of Organic Compounds
In Drinking Water", U.S.EPA-600/4-88/039
The measurement of eater levels roust be made prig to sampling for the remaining
parameters. The depth to water in each well shall be measured from the surveyed point on
the top of the casing,.

The Measurine noints ton of well casine� of all 1116nitaring
and anat�g as described above.
Ils shall be surveyed to
oring Well.
, or the equivalent method
on Porm GW-59
gust W Nbwmbet

3. y duly authorized officer, employee, or representative of th
Management may, upon presentation of credentials, ente
premises or place on or related to the disposal site or facility
purpose of determining compliance with this permit, may In
must be maintained under the terms and conditions of this per
of groundwater, surface water, or leachate
VI. GENERAL
1, This permit shall become voidable unless the facilities are c
the conditions of this permit, the approved plans and specifi(
data.
2 is permit is effective only with respect to the nature and v(
e application and other supporting data,
. This permit is not transferable. In the event there is a desir
ownership, or there is a name change of the Permittee, a to:
submitted to the Division of Environmental Management ac(
fee, documentation from the parties involved, and other sup
appropriate. The approval of this request will be considered
not be approved.
4. Failure to abide by the conditions and limitations contained i
Permittee to an enforcement action by the Division of Fri)
accordance with forth Carolina General Statute 14 -21 . a
. The'issuance of this permit dues not preclude the Permittee f
all statutes, rules, regulations, or ordinances which may be it
agencies (local, state, and federal) which have jurisdiction,
. A set of approved plans and specifications for the subject pr
Permittee for the life e of the project,
. The annual administering d compliance fee must be paid
1 days after being billed by the Division. Failure to pay tl
the Division to initiate action to revolve this permit as specaf
lc141•
e Permittee, at least six l months prior to the expiration o
extension. Upon receipt of the request, theoramission wil
facilities described therein, and if warranted, will extend the
and under such conditions and limitations as it may deem appr
Permit issued this the twelfth day of July, 14
NORTH CAROLINA ENVIRONMENTAL G M
A. Preston 1 ward, fir., PwF , Director
Division of bdvironmental Management
y Authority of the Environmental Management Commission
Permit Number WQ0008767
Kvision of Environmental
1d inspect any property,
4y reasonable time for the
I or copy any records: that
4 and may obtain samples
br the facifitiaAo change
al permit rquest must be
Upanied by an application
materialsand as may e
meritsits may or may
pis permit may subject the
mmental Management in
14 -21 . c .
u
GaVISSM M
EM
W

IrPermit No, WQ0008767
July l2,1994
5,
1, as a duly registered Professional Engineer in the State of North
Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the
project, -1 for the
Project Nwne Locan on
Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation
of the construction such that the construction was observed to be built within substantial compliance and
intent of this permit, the approved plans and specifications, and other supporting materials.
Signature Registration No.
Date
8

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P'.:...
Yk * Northof Carolina
Department
of Environment,
HeAfth and AA yY R i tlY yy
Division of Environmental
w Af Management
James Governor
ion+Y aw Howes,
Secretary
$. y Preston
w Howard, Director
•
500 North Main Street
Monroe, North CaMina Union County Public Schools
0
11
Subject: Permit
Union
New Sa
aster°
Union
Dear Mr. Hors an:
In accordance with your application received December , 1993,
Permit No. WQ0008767, dated May 31, 199, to the Union County Public
d operation of the sub ect wastewater treatment it pirrigation facilities,
This penTift shall be effective from the date of issuance until April ail,
the conditions and limitations as specified therein. Please pay particular
requirements in this permit, Failure to establish an adequate system for col
required operational information will restate in future, compliance problems.
If any parts, requirements, or limitations contained in this permit are
right to request an adjudicatory hearing upon written request within thirty (31
this permit. This request must be in the form f a written petition, cordomi
Barth Carolina General Statutes, and filed with the Office of Administrat
, Raleigh, NC 27611-7447. unless such demands are :made this permit
e set of approved plans and specifications is being forwarded to
information concerning this matter, please contact Mr. Michael I . Allen at (9 l'
Sincerely,
A. est owk
Union County Health Department
ent
Frank C. Cockinos & Associates, Inc:
Mooresville Regional Office, ''dater Quality
Mooresville Regional Office, Groundwater
Groundwater Section, Jack Floyd
Training and Certification Unit
Facilities Assessment Unit
P.O. Box 29535, Raleigh, North Carolina 76 6- 53
11 An Equal Opportunity Affirmative Action Employer
1994
WRINKLE ittt tGf 4 OFFIDE
iyl
Drip Irrigation
nty
are forwarding herewith
is for the construction
Jr., P.E.

I U,
to III
DRIP IRRIGATION SYSTEM PERMIT
jiffle
41
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of No Carolina as
amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Union County Public Schools
Union County
FORTHE
•
3. The drip irrigation facilities shall be effectively maintained �
there is no discharge to the surface waters, nor, any contami
will render them unsatisfactory for normal use. In the t
perform satisfactorily, including the creation of nuisance
irrigation area to adequately assimilate the wastewater, the
corrective actions including those actions that may be
Environmental Management, such as the construction
wastewater treatment and disposal facilities.

4. The issuance of this permit shall not relieve the Permittee of the responsibility for damages
to surface or groundwaters resulting from the operation of this facility.
5. The residuals generated from these treatment facilities must be disposed in accordance with
General Statute 143-215.1 and in a manner approved by the North Carolina Division of
Environmental Management.
6. Diversion or bypassing of the untreated wastewater from the treatment facilities is
prohibited.
7. The following buffers shall be maintained.
a) 100 feet between wetted area and any residence or places of public assembly under
separate ownership,
b) 50 feet between wetted area and property lines,
c) 100 feet between wetted area and wells,
d) 100 feet between wetted area and drainageways or surface water bodies,
e) 50 feet between wetted area and public right of ways,
f) 100 feet between wastewater treatment units and wells, and
g) 50 feet between wastewater treatment units and property lines.
8. A vegetative buffer will be established along the security fencing that separates the
treatment facilities from the adjacent playground and hall field. The engineer's certification
will serve as proof of compliance with this condition.
PIERATION AND MAINIFINANCL-REQUIREMEMU
I . The facilities shall be properly maintained and operated at all times.
2. Upon classification of the facility by the Certification Commission, the Permittee shall
employ a certified wastewater trey tment plant operator to be in responsible charge (ORC) of
the wastewater treatment facilities. The operator must hold a certificate of the type and
grade at least equivalent to or greater than the classification assigned to the wastewater
treatment facilities by the Certification Commission, The Permittee must also employ a
certified back-up operator of the appropriate type and grade to comply with the conditions
of Title 15A, Chapter 8A,.0202. The ORC of the facility must visit each Class I facility at
least weekly and each Class 11,111, and IV facility at least daily, excluding weekends and
holidays, and must properly manage and document daily operation and maintenance of the
facility and must comply with all other conditions of Title 15A, Chapter 8A, .0202. Once
the facility is classified, the PerTrAttee must submit a letter to the Certification Commission
which designates the operator in responsible charge within thirty days after the wastewater
treatment facilities are 50% complete.
3. The drip lines shall not be buried more, than 2-4 inches below the surface of the mulch to
enhance evaporation potential. In addition, the drip lines shall be staked to prevent
mobility�
4The mulch used in the drip irrigation area shall be refurbished or replaced as needed.
5. Irrigation shall not be performed during inclement weather or when the ground is in a
condition that will cause runoff.
6. Adequate measures shall be taken to prevent wastewater runoff from the drip irrigation
field.
7. The facilities shall be effectively maintained and operated as a non -discharge system to
prevent the discharge of any wastewater resulting from the operation of this facility.
2

S. 'Tbe application rate shall not exceed 22.0 inches per year.
9. No type of wastewater other than that from Union County Public Schools' New Salem
Elementary School shall utilize the drip irrigation area.
10. No traffic or equipment shall be allowed on the disposal area except while installation
occurs or while normal maintenance is in performed.
11. Public access to the application sites shall be controlled during active site use, Such
controls may include the posting of signs showing the activities in conducted at each
site.
11 Any surface water drainage that may impact the irrigation area should be rerouted utilizing
surface diversion features such as ditching or berm`in g.
L.
'11 QQJLLBIL��
M()N
I, . Any monitoring (including groundwater, surface water, soil or plant tissue analyses)
deemed necessary by the Division of Environmental Management to insure surface and
ground water protection will be established and an acceptable sampling reporting schedule
shall be followed.
2, Adequate records shall be maintained by the Permittee tracking the amount of wastewater
disposed. These records shall include, but are not necessarily limited to, the following
information:
at date of irrigation,
b) volume of wastewater irrigated,
c) 'field ini gated,
d) length of time field is irrigated,
e) continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings for each
field,
f) weather conditions, and
g) maintenance of mulch and black walnut or green ash trees.
3 The effluent from the, subject facilities shall be monitored by the Permittee at the point prior
to irrigation every January, April, July, and October for the following parameters:
130DTSS
Total Coliform, pH
NH3asN
4. Three copies of all operation and disposal records (as specified in condition 1112), and all
effluent monitoring data as specified in condition 1113) aird any other data as may be
required shall be submitted on or before the last day of the following month to the
following address:
NC Division of Environmental Management
Water Quality Section
Facility Assessment Unit
PO Box 29535
Raleigh, NC 27626-0535
3

11M
Noncompliance Notification:
The Permittee shall report by telephone to the Mooresville Regional Office, telephone
number [phone], as soon as possible, but in no case more than 24 hours or on the
next working day following the occurrence or first knowledge of the occurrence of any of
the following:
a. Any occurrence at the wastewater treatment facility which results in the treatment of
significant amounts of wastes which are abnormal in quantity or characteristic, such as
the dumping of the contents of a sludge digester, the known passage of a slug of
hazardous substance through the facility, or any other unusual circumstances;
b. Any process unit failure, due to known or unknown reasons, that renders the facility
incapable of adequate wastewater treatment, such as mechanical or electrical failures of
pumps, aerators, compressors, etc.;
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass
directly to receiving waters without treatment of all or any portion of the influent to
such station or facility; or
d . Any time that self -monitoring information indicates that the facility has gone out of
compliance with its permit limitations,
Persons reporting such occurrences by telephone shall also file a written report in letter
form within 15 days following first knowledge of the occurrence. This report must outline
the actions taken or proposed to be taken to ensure that the problem does not recur.
1 onto beginning waste disposal operations, three (3) monitor wells, one (1) upgradient
and two (2) downgradient, shall be installed to monitor groundwater quality. The well(s)
shall be constructed in the bedrock aquifer and such that the water level in the well is never
above or below the screened (open) portion of the well at any time during the year. The
general location and name for each well is marked on Attachment, A. Each monitoring well
shall be located at the review boundary, constructed in accordance with this permit, and
approved by the Mooresville Regional Office.
2. Monitor wells MW- 1, MW-2 and MW-3 shall be sampled initially after construction (and
prior to waste disposal operations) and thereafter every January, April, July, and October
for the following parameters:
Total Coliform 1'03
Ammonia Nitrogen TDS
pH T10C
Chloride Specific Conductivity
Water Level
Volatile Organic Compounds - In October only by Method I or 2 below)
Method 1: Method 6230D (Capillary - Column), "Standard Methods For The
Examination of Water and Wastewater", 17th ed., 1989
Method 2: Method 502.2 "Methods For The Determination Of Organic Compounds
In Drinking Water", U.S. EPA-600/4-88/039
The measurement of water levels must be made prior to sampling for the remaining
parameters. The depth to water in each well shall be measured from the surveyed point on
the top of the casing.
4

N m
N
•
M •I M YETWOmill
* -
•
i � !
.
4

Perrnit No.
y 31, 1994
Ir
s a duly registered ProfessionalEngineer in the State of North
Carolina, having n authorized to observe (periodically, weekly, full time) die, construction of the
project, 5 _ for the
Project Name Location
Perrnittee hereby state that, to the best of my abilities, due care and diligence was used the observation
of the construction such that the construction was observed ed to be built within substantial compliance and
intent of this pertnit, the approved plans and specifications, and other supporting aterials.
Signature Registration No.
Date

�-°�"a u � a�1 c3�• � f t . � � t.,�..� �1i � 638 6;I1 I"% ` � � �
• k
,qi g t1 �4CO ET(MING WELL
i
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+ + 2a" OFF PROPERTY Y V_
1 IIJE
'7
4 �a,
_v�Ftaa�TT��TCFIBC s N C F "(A-0co" UNION COUNTY BOARD
, IN t_ C T6NG ANY EX Or1f: UTILI PI S
NEW L LI
PRIOR Fey iv Cis S rF�s �CIlrxlr.
EN
71 UMON COUNTY, NORTH CARC
i6 40 CTF PLAN
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1590000 FEET
Mapped, edited, and published by the Geological Survey
Control by USGS and USC&GS
Topography by pho109rara Met0c methods from aerial
t N
photographs taken 1969, Field phecked 1971 fc a
f
PtoJet "ri and ? "C00-foot grid ticks North, Carolina
cOordinate systems (Lambert OMforrna[ conic)
1000-meter Universal Transirerse 'v4ercat r grid ticks,
I r 7 W L'S
zone 17, show n blue. 19 7 North American datum
r
Fine red dashed dines Indicate selected €ence"and field Imes whe,e
genetafly visible on aerial photographs. �h}' Snfor natkan is a clsee3" urr
«,R C.ta�„., d47iNtTkr� Nis„'^
0.DECL,Na"pON AT CCN4Ea OF ys Er7

PP-
DIVISION IE ENVIRONMENTAL TIT NT
GROUNDWATER T
April 27, 1994
T E C) rW"t , O
ZMI%y,41KN r..tf rr
TO: Carolyn McCaskill
M, AY 5 1994
T UGH: Bob Cheek
t* Iltl mni t WHO B
FROM: Brian Wagner
SUBJECT: New Salem Elementary School
La „ orv'Drip Irrigation
Union County
WQ0008767/GW93295
. chael Allen : DEM SERG Review Engineer
The Groundwater Section has reviewed the subject permit application, The system
utilizes lagoon storage/treatment and disposal through h drip irrigation; Bedrock is approximately
four Feet below ground surface, Strict adherence to the application rates should prevent saturated
conditions and allow proper percolation ofthe waste water, We recommend issuance of the
permit with the following conditions:
L Prier to b eginning waste disposal operations, three m nitor wells, one
upgradient and one 1 downgradient, shall be installed to monitor groundwater
quality. The well(s) shall be constructed in the bedrock aquifer'and such that the
seater level, in the` well is never above or below the screened (open) portion of the
well at anytime during the year. The general location and name for each well i
marked on Attachment ent .. Each monitoring well shall be located at the review
boundary, constructed in accordance with this permit, and approved by the
Mooresville Regional Office;
?, Monitor wells MWA, - , and MW-3 shall be sampled initially after construction
(and prior to waste disposal operation and thereafter evenJanuary, April, July,
and October for the following parameters -
Total Coliform
Ammonia Nitrogen TDB
pH TOC
Chloride Specific Conductivity
Water bevel
f

Volatile Organic Compounds - in October Only by me
Method 1: Method 6230D (Capillary - Column), "Stan,
a
4
0
6.
7,
8. Any additional groundwater quality monitoring, as deemed
Division, shall be provided.
9, AJI wells that are constructed for purposes of groundwater
constructed in accordance with 15 A NCAC 2C .0 108 (Staff
Wells Other than Water Supply) and any other state and I&
pertaining to well construction.
10, The Mooresville Regional Office, telephone number (704)t
at least forty-eight (48)rrrr hours prior to the construction of a
that an inspection can be made of the monitoring well locat
I Methods For The
n Of Organic
g for the remaining
Qom the surveyed
; shall be surveyed
monitoring well,
�cted to identify
w TOC
eds 10 mg/l, t1fis
rOC concentration
lesctibed above.,
Q orthe M,uivalentl
by the
in shall be
f Construction for
and regulations
1699, shall be notified
nomtonng well so
Such notification to
2

the regional groundwater supervisor shall be made during the
from 8: 00 a. in. until 5 - 00 p. m. on Monday through Friday, ex
11, Within sixty (60) days of completion of all monitoring wells,
submit two original copies of a scaled map (scale no greater t
sealed by a, state licensed land surveyor that indicates all of th
informatiow
a. the location and identity of each monitoring well,
b, the location of all components of the waste disposal
c, the location of all property boundaries,
d, the latitude and longitude of the established horizon
e, the relative elevation of the top of the well casing (N;
the "measuring point"), and
f the depth of water below the measuring point at the
point is established.
This survey shall be conducted using approved practices outl
General Statutes Chapter 89C and the North Carolina Admin
Chapter 56. The surveyor shall establish a horizontal control
property of the waste disposal system and determine the latitl
this horizontal control monument to a horizontal positional a
All other features listed in a, through e, above shall be survey
horizontal control monument. The positional accuracy of fea
through e. above shall have a ratio of precision not to exceed
foot per 10,000 feet of perimeter of the survey, Any features
method will be located from a minimum off o points. Hofi�
monuments shall be installed in such a manner and made of si
monument will not be destroyed due to activities that may to
property, The map shall also be surveyed using the North tki
coordinate system and shall indicate the datum on the map. ,
shall be based on either the true or NAD 83 grid meridian. 11
System (GPS) is used to determine the latitude and longitude
control monument, a GPS receiver that has the capability to I
GPS shall be used and all data collected by the GPS receiver
corrected,
The maps and any supporting documentation shall be sent tc�
Section, N.C,Division of Environmental Management P.0 I
N,Ca 27626-0535,
12. Upon completion of all well construction activities, a certific,
from a professional engineer certifying that the monitoring w
constructed in accordance with the Well Construction Standz
and this permit, This certification should be submitted with c
total office hours
ding state holidays,
permittee shall
L I " -1 100') signed and
ontrol monument,
n shall be known as
ae the measuring
J in North Carolina
-ative Code Title 2 1,
)nument on the
� and longitude of
,racy of +/-10 feet.
relative to this
es listed in a.
error of closure of 1,
,aced by the radial
tal control
I materials that the
glace on the
ican Datum of 1983
bearings or azimuths
Global Positioning
'the horizontal
form differential
I be differentially
Groundwater
19535 Rai
t are located and
ls (I SA: NCAC 2Q
nes ofthe "I
Id

Completion Form (GW-1) for each well. Mail this certification and the associated
GW-1 forms to the Permits and Compliance Unit, Groundwater Section, O. Box
29535, Raleigh, NC, 27626-0535;
13, For the initial sampling of the well as specified elsewhere in the permit, the permittee
shall submit a copy of the GW- I Form (Well Completion Form) Xvith the
Compliance Monitoring Furns;(GW-59) for that well. Compliance Monitofing
Forms that do not include copies of the GW- I form will be returned to the pernrittee
without being processed. Failure to submit these forms as required by this pernrit
may result in the initiation of enforcement activities pursuant to NC General Statutes
143-215,6:
14, The interior surfaces of the lagoon shall be completely lined with the proposed
Bentomat liner. Following installation and inspection of the lagoon litter, and prior
to waste disposal operations, certification of the liner's compliance with approved
construction specifications and the liner's integrity must be provided to the Division
of Environmental Management, Groundwater Section, by the project engineer,
................
cc: Barbara Christian
Central Files
Permit Files
baw/93295,doc
Note: * = different from standard language
E

U) a -tt 0 �) 'o
'N 1
DIVJ,�ION OP ENVIRONMENTAL MANAGLM-
-�—ECORD OF -�V-7A�TE 'DISpoSALpER%jjT AP�L_ICATION REVIEW
REVIEW By (DATE FIELD INVESTIGATION ? !@N
Njy
cou
FACILITY NAME-_2
LOCATION DESIGN CAP.(
TYPE OF DISPOSJ,�'%L sc�,sTw (LAGOON, ETC,) GPR)__
DESCRIPTION OF FACIW_Y_:bKam.
SIZE OF APPLICATION ARIEA
SIZE OF IMiPOLINDMENIT ( FT� SQ) �1-2-­"—?----` & /K,*`
WA',�`)TE SOURCE, 0 MUN, SLUDGE NlUN, W, WATER: [:] PRINI�ARY ']SECONDARY El TERTIARY
DIND, SLUDGE W, WATER ETHER S.—__—­­
,� S-
DISTANCE FRO M WASTE SOURCE TO NEAREST: STREAM FT_ WE"LL FT.
Typr OF USE _5,�, ,ATE (EST,)
FOR WELL: L DEPTH PUMP P
)
Wl,-IA,T DFqGN CONDITIONS WILL RZ'�'FE lC loREASE CHAN;C� OF GW C( NTAMINAT0N
_a « a
,
_'w
ANCE OF GW CO PITIAMINATION:
CONDMOr\��S WELL REDUCE /itr':�KC11�EASF CH
I �47 Nkl­URAL SITE
FT,
-T 'IGH W, T, F ANNUAL W, 1 PLIUX:
i I, SEASONAL H
D E: P-5-11 TO: BE'DROCK ARTCS�AN AQ10IFER
T 17F 7c _v , 7 111, 1 -, _�l j Tr_ 1_1
Lf'l- , I �11 I I I =1
GEN. LFIT­IOL0GY5"­_r
lz MEASUPED 6 FT./DAY DMEAU RED
FND. C�OND2�"r—' Flzgli6y Ej ESTIMATED OEST�MATED
TMCKNESS-Z Y3 1"c;l<J
CO, OF IvIONFOR WELLS- PROPOSED: UP— I-- DOWN EXISITNG: UP_ DOWN
FROM WO(" KSHEET: SITE NUMERICAL DESCRIPTION
T 1 2 3 4 5
SITE GRADE (HYDROGEOL,) SITUATk-)N GRADE, ry
PROPOSED SAMPLING SCHEDULE & PARAMETERS) :_G,_,_,�«cll
REMARKS/RECS)Mt,AENDATIONS,
a.
SUPEr,'VISOR
,GIN-48 Revised 8/87 HYD. REGI

DTVISI OF FMnW.MENTAL K*V47M4'Nr
Carcx,ndwater Section
N,C, DEEPT, OF
HE VTHI
MEMORANDUM & NATL1,R-'%C,, RF1.150'01-',� .T-81,
'10: MAR 9 1"4
'TIMUNM "TAL ko
MogRES&LE REGIMIAL, UFFI"o
DATE,
SUBJFCr:
1 R Attached is a c-op` of the additional into rmatic,n
we have received on the subject pxx-)ject.
2. It is our understanding that a copy of the
additional inform�-Ation that we- tove received
cx--,=erning this pnc)ject 'has been sent directly
to your office.
Please review this infonivation and provide yct-ac
reccmxiierx-'tions by 1y r
that p
-9� If for an
Lhe suittmi-o-rY —in ' i-'
plied -7td �f--)rmaticn isStill insuf .,
an evaluation of the project, please let us know irane(J'i
either the needed data can be requested fr(--xTi the appl-
other appropriate action
If you have any questions concerning this matt -
additional inc rTriation, please advise .
JF: adim-,ot -
i-ents and
you f ins
t to iTak- e
so that
or sre
or require
2 "PIC,
3 /z
X
SWE SFG-002 you are not the intended recipient, you are hereby notified that any disclosure, copying, distribu�on or the taking of any action in reliance on
(REV vo) these documents is strictly prohibited

North Carol*
ina at.
Cooper ive Extenst
on Serv*
ice
NORTH CAROLINA STATE UNIVERSITY
COLLFFOE OF AG JR1CULTLTRB & LIFE SCIFNCTS
And Apir - ullutsfEnjinc6772 erltiS a Rox 7625# R4166h, NC27695-762A. U11 (910) S15-1675
Date:
FAX MESSAGE TO
FAX NUMBER
NUMBER OF PAGES INCLUDING COVER SHEET
............ ...........
FROM
MESSAGE
LA L!-
Im
,-)6;7- -
End r-r
TRANSMISSION CONTACT:
;aid P� Nll I fj oprf�rju I) I t let at t '-);ftjcj (0 a I I fe'k�pje rrgardlOs "?trace, COLA. hallonj I or I gi ft, WN, 3P't.1 Ot h.al I Cop stak CM,AmA A&T Stme U [)ep
of Agtioilwre, and INIl

U
RE
Sail and Material Engineers recoullnended alawPressure
s
e i�l rsal systex�r for this site. star pips w� stew t a' treatment Arad
The loading i rate sp e rfie�d ara rile Sail Arad l.f teria
'report was a 1 gallons per st se�trtar per drab land �~, O
t treat and rerr Ovate tlr e r aSqu caper da r l rt irreiers
alarcaxirrtatl err r is required
Pipe s��.ste r. In addition. generated at tla School t�tili rta a to lessure
area cif equal treatment capacity is required s �' aset side" repl;aeejerraet�t area should this stcrtr ever rtzadfrrc�tlra, r
Ali alternative to a low pressure pips system is drip irrigation
r1er design
f a surl`ace dri ,. or drip a dls sal s°stria.
dewelopirae t of water balance c lit rararad a nutri011 or ece nt balance dis ~ require
�sd system des r rtt°
And crop conditions Brae ttratere 1. calculation for tire, Specific site
A waiter balance caj,, latjoll
was developed for this 1'
I l rtt° indicates tla��t art cic it e rt al hydraulic lead �t rcthi U �
Late ra " grits er 7'Ite year
can t l rut d n rile sits. The land area required to assimilate p� t ��rt�1y � irala�s Per �� t•� Per year
.allre,ras per day is alrlrr xinaate�l I.6 acres. Clse cafeitlto a imilsurfat . r.
asirarilate hydraulic Iced of 4000
drip a'ri;r�tie tr (drip disposal) will alll w us f the entire sixl sp �t irri ati�rta r surface
1 1 pr,fle e c�ratairaecd 'itlairr rile rtatir
s�wil >rc�f�d rtlrraies tlr +�f dcarrreti w:astrx�atr.
cr tile entire
acre tract fc�r tie tre�atrrt Potential renovation taoUtilization
p fd. wv�aste °tat r trr~ trt tat rid r r� � tic rt cxtatla tsjte The
w�.�tcr lral�arace c1}e�ltie�ia is dt�.lte`l. It also icdi�tes that e�xr� storage
nNes-Ury ilia to tal storage required for tla .fucil ly is inches. s land area covering
.acres rtattst be rest ided with ` requirexta��rats
till s cilit rIt storage t held a 5.39 inch per acre hydraulic c loa 1. 66
storage r�euirertarat for this faeilrty is calculated a:
load, The
1.66 AC x 5.39 IN/AC - 8.95 IN
This is egt1xr•r l tat to awastewater
flow calculated s*
$.1� INeel i LfN = ,
This is e+ tri to tat t approxirnat ly 60 days of storage.
There are several cropping s st rtas which Could b utill ~ ,
rat trierxts xa prated at dais small s lw 11 fa,eilit ed t effectively ss,rralltat tla r txrat`r,Operation ncl provide efte ti pre-applicationo�rtr axraae�rat
septictares grad filter systrrr will
application treatarleut wastewater strength caw°idl f7 typical
s result f tills r•e-
b tag~�ttiC41 x}° e n dent an faded' Onto tlae fcelsd slag lcl Ire Tile
to trerated ddrnestic °asteww lt r,
nitt"0 err load should e.� appro,xitaa tely xaa Jl, to foul laee between 1 #. 30 of
trid �l rrt1] total
rta 11 arad cOncentratioras elf potentially toxic Ira axretals
p gad slteaetlel be ra+� taar tlakara
tla y .ill rant in, will) the Operation of tlae system,
should be sufficiently low such that

-ne forest crop proposed should be planted inilizdly oil 8 feet x 10 Inch remits. Once
canop
y p f the forest crops begins to close, theta the trees may are thinned and the most
Vlgol'Oars trees wil r main t row taut rapidly. rass under. torrat t� �� �� st �t���ti�ed
at least fur times per year until canopy closure, `he small tree seep llrt s skt rrld be fl,-iggCd 10
irjatjre ttiat rtaowin ttvtties do ra t destroy Young trees,
The irrigation system will create moisture conditions above normal. his maY result in
increased plant disease potential and the operator must evaluate vegetation to rttirairttize disease
potential. Irrigation rates should lie lathed to no more than .25 INIRR to mirlirrtizc disease.
Il
The site at New alma School appears to Ire suitable for the drip itrigatioll sst«r
rrqosed, Hydraulic loadings should be maintained at 22 IN/AC/YR or less and the application
should be at a rate of 25 IN/HR or less, A plantation stand of hardwood vegetation stiould be
capable of removing the 100 LB of nitrogen applied per acre& consequently, poterotial for
notr'ient migration to grotind water is minimal. The conditions encountered do promote
heyIerjci,ll reuse of the treated effluent from the New Salern School, Willi proper design and
typerati n the drip disposal system proposed should serve for rnaiiy years as an ac, ptable
alternative for wastewater management.
r

/wc
. +'i`

'A
PAGE 5 (4/91,
6f the applicable buffers . are not beinj met, pleas.
WkAmat
QQLI�
0 110:111
THIS APPLICATION PACKAGE WILL NOT BE ACCEPTED BY THE
DIVISION OF ENVIRONMENTAL MANAGEMENT UNLESS ALL OF
THE APPLICABLE ITEMS ARE INCLUDED WITH THE SUBMITTAL
Required Items
Ono original and three copies of the completed and appropriately executed application form.
b. The appropriate permit processing fee, in accordance with 15A NCAC 211.0205(c)(5).
C. Five sets of detailed plans and specifications signed and sealed bv North Carolina
Professional Engineer. The plans must include a general location map, k3mbpograpltie�map,
V a site irtapwhich indicates whert,borings or hand auger samples were ta'kcn,,a map -
showing the land application Site. buffers, st"'ru ctures, and, property I ines, along, with, all,
Wt �,(IWyear'floodelev�ati�on),,Ood surfate drainage features, within 5W
016i'S'Alffitte, WAt I Is
foovof the land application site. Each sheet of the plans and the first page of the
specifications must be signed and sealed.
5 of 10
N

Statef North Carolina
Department of Environment,
Health and Natural Resources
Division of Environmental Management
James B. Hurd,
Jr.,o r or Adft
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.., Director ��. � � W�
January 5, 1994
Craig Horsman, Associate tndnt
Union Public Schools
F
Street
Monroe, North Carolina 28110 Subject: Application
Additional Information Request
Union County Public Schools
New Salem ElementarySchool
Drip Irrigation F°°t
p. . Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919- 33-j
Are Equal pertunity Affirmative Action Employer oo/o recycled/ 3*
M
ndard Methods For The
., 1
989
of cirannir. rornnounds In
FAX 91-73-49

cc: Mooresville Regional Office, Water {duality
,/Mooresville Regional,Office, Groundwater
Brian Wagner, Central Office, Groundwater
Frank C. Cockinos & Associates, Inc.
Pennit File WQ0008767'

FRANK C. COCKINOSCI T ,
CONSULTING NGIN E
600, LENTN AVENUE Telephone.[phone]
CHARLOTTE, N.C. 28203Fax:
[phone]`
March 1, 1+
. D-I: CW
1: EAZ, IM
N. C. Department of Environment, & NXWRAL RLNow,
Health and Natural resources
Division of Environmental Management BAR
512 North _Salisbury Street
Raleigh, North Carolina 27604
Attention; Mr. Michael Allen 1k1L1 lei OFFICE
Reference: New Salem Elementary School
Drip Irrigation Systems
Dear Mr. Alen*
:.
:Attached please find four ) copies of the revised flans and Technical
Specifications for the above referenced project. The reprised', plans
show the location of wells, buildings, and surface drainage features
within 0 -feet; of the facility. The location and constructAon detail.
of the monitoring wells are shown on the plans.
�.
Tour (4) copies of the chemical analysis, the information on the
Dentomat lining for the holding basin, the location of the wager
borings and soils -hydraulic conductivity report from S&ME are included
in the package. The flow on the application is revised reflecting
daily flow of 4,000 gallons.
e.
The holding basin's new location is shown on the drawings. A letter,
from Mr. Craig Horsman of the Union County Public Schools, is enclosed
w
requesting a variance from the ' set back requirement for the holding
basin.
Should you have any questions, do not hesitate to contact our office.
Very truly yours,
FRANK C. CCC INCS & ASSOCIATES, INC.
Bryan E. Smith
EES7e;
Attachment
cc. Mr. Craig Horsman

Cliff Dodson
n
UNION COUNTY PUBLIC SCHOOLS
Suparvandow
ur :a � • 0 North Main Street, &ifte 700 Monroe, North Corobno28112�4786
'w' AW&M Crxrry,'VI-Chamrman
}"r¢ dy 8. Euey Cardyn I Lowder Malvin L Oulo,
.. rN
February 18, 1994
C H A R Lw TE
FEB, 22 1934
i
Mr. Michael Allen
NC Dept of Environment�
Health and Natural Resources
P.O.T 535
Raleigh, NC 2'7626-0535
Reference; NEW SALEM ELEMENTARY SCHOOL
APPLICATION N.
Dear Mr. Allen,
Union County Public Schools requests a variance for the
encroachment on the 50foot setback r r the
property1.. J...e.
line
(Regulations 15ANCAC 2H.0219) by the holding
basin. The
holding basin is bung relocated, as requested by Michael
Parker of the Mooresville Regional Office, because of the
proximity to the play area. The adjacent property
is farm
land
Thanks for your help in this matter
r
Sincerely,
Cra4 M. Horsman
Assoc Superintendent
CMH.-jd
..

Max. Effective
lest LAI Date Product Conf. Sues i fl
Total
ragient T t
10.E
12
380
6
7.5 x 10-10
13.E
24
760
13
5.8 x 1 -1;
15.6
35
1100
4
6.6 x 1 -1-
cs
8.2
1
35
62
5.6 x 10-9
10.6
12
450
19
1.1 X 10-9
13.2
24
900
46
9.81 `1
15.E
35
115
2
2.610-9
.L
09-21-90
ss
8.2dui
'. 1 -1 02
10.E
12
400
28
7.310-1;
13.2
24
800
7
1.4 x 1 -'
GeoSyntec
12-20-90
cs
NA
15
NA
7
. 1-
L
01-08- 1
cs
18.7
35
1800
5
1.6 x 10-9
ACC
5--1
cs
30216
3.6t 10-93
J & L
07-05-91
ss
37
9
530
4
2.1 x 1 -1
(Continued next page)

SUMMARY OF BENTOMAT TRIAXIAL PERMEABILITY TEST DATA (Continued)
Max. Effective
Total
Le--s t -La b Pa Le �Producl Conf.
f
advent
-1 - 1 PL. 57
51
217
190
6.8 x 10-104
GeoSyntec- 1- 1 PL 5
5
160
7201-
2
ACC -+4-1 SS 5
12
360
144
ACC 06-1 - 1 SS 5
23
840
3600
3.0 x 10-95
NotgE.
I I & L = J & L Testing mp , y, Inc., onsbur , PA
GeoSynt= GeoSyntec Consultants, Norcross, Gad
D & M = Dames & Moore, Salt Lake City, U
ACC = American Colloid Company, Arlington Heights, II.
Nelson = Robert L. Nelscan & Associates, Schaumburg, III
Permeant was landfill leachate
Permeant was salt grater
Permeant was 600 ppm, NaCl
was liquid fertilizer

.µ S&ME
February 14, 14`
Union County Schools ,
50forth Bain Street
Suite 700
Monroe, North Carolina 28112
ATTENTION: Irx Craig Florsrmen
5
Associate Superintendent k
REFERENCE: I% SCIENTIST EVALUATION
New Salem Elementary School
S&ME, Inc, Project No. 15 - 4-001
Dear Mr. Horsman
&CIE, Inc, E) has conducted e soil scientist evaluation at the New Salem
Elementary School for the Union County School System. A soil scientist evaluation was
conducted on Monday, February 7, 1994. 'he purpose of the evaluation was to provide
additional information in response to Item 6 of the State of North Carolina's Division of
Environmental Management's (E "letter of January 5, 1994. The DEM letter addresses
additional information necessary concerning application number WQ0008767.
METHODSAND PROCEDURES
A soil evaluation of the site was performed by visual inspection and selection, placement
and augering of approximately eight soil borings within the proposed area of the drip
irrigation facility. The soil borings were conducted to provide information for the soil
hydraulic conductivity within the most restrictive horizon of the soil profile.:
Composite soil samples were also collected from within the surface horizon
(approximately the top 4 inches) NS-1A and from within the most retrictive horizon (on
average approximately 20 to 24 inches) -1 (Attachment 1). Each of these samples
were submitted to A L Eastern Agricultural Laboratories, Inc. (A ) for cation exchange
capacity ( E ) and soil pH analysis.
S E, Inc, 3718 old Battleground Road, Greensboro, North Carolina 27410,(919) 288 11 0, Fo (919) 288-89 0
Mailing address: P.O.Box 38728, Greensboro, North Carolina 27438
.die*.%vdMYf'xkRi

PPPPPF'
Soil Scientist Evaluation 1588-94-001
Union County Schools February 14, 1994
RESULTS AND DISCUSSION
Upon conducting the soil borings and evaluating soil texture, soil structure and soil
consistence it was determined that within the most restrictive horizon, 20 to 24 inches on
average, hydraulic conductivity ranges from 0.6 to 2.0 inches per hour. This range of
hydraulic conductivity is typical of soils that exhibit silty clay loam to silty clay texture and
contain weak fine to weak medium subangular blocky structure.
Two samples were submitted to A&L labs for CEC and pH. Sample NS-1 A was from the
surface soil and has a CEC of 4.4 milliequivalents per 100 grams of soil ( 4.4
meq/100g) and a pH of _.a.4 standard units. Sample NS-18 was from the subsurface
soil within the most restrictive horizon and has a CEC of 7.4 milliequivalents per 100
grams of soil ( —
-1—.4 meq/100 g) and a pH of 4.8 standard units.
Appendix 11 contains a detailed soil profile description of typical soil characteristics within
the proposed area of the drip irrigation facility. According to available Soil Conservation
Service mapping, the proposed area for the drip irrigation facility is mapped as a Badin -
Goldston complex.
2

PPFPPr'
Soil Scientist Evaluation 1588-94-001
Union County Schools February 14, 1994
S&ME appreciates the opportunity to provide the Union County School System and Frank
C. Cockinos and Associates, Inc. with this report. If you have any questions or require
additional information, please contact us at your convenience.
Sincerely,
S&ME, Inc.
ZbkAk '4-). W-9-c�,
Robert P. Willcox, Jr. C.P.S.Sc.
Soil Scientist
G F-
Rick Baker, P.G.
Branch Manager
RPW/GFRB/km
Attachments:
Attachment 1: Soil Samples
Attachment 11- Soil Profile Description
cc: Mr. H.L. Moorefield, Jr. - Frank C. Cockinos and Associates, Inc.
3

LABORATORIES,
Fax .
SAMPLI25 A CCT
SEND SUBMITTED
T 't I # F! l k I c p ' 2* r' —94 ROB WILLCOX
AdTTh* RICK BAKEP M ELE
r
ION COUNTY SCHOOLS
r4REENSGOPO NC 27,436-9726
` E %l9
a 0 It`r OZ/14194 PAGE SOIL ANALYSIS REPORT DATE Of ANALYSIS,
10194
_.
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'iATf =«
*N S A la 35 2 21 1.9 79#4 15 27 KI 4 L' 157 vH 510 k .gym 1 6.9 0.44.4 ?'. 2 Z9. 3 �5,8.1 � 1- 19 VL 99 M 170 VL 4.8 6.4 5'. 7 r.4 Do? 11.1 11.4 76.9,
°
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TEXTURE
PAM, I, Rho, vowAk IMAT I SILT
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ATTACHMENT 11
SOIL PROFILE Ri TI

S&ME, INC.
SOIL PROFILE [ S FIFA
ClientUnion
ggynty.Schools
Date: /25I
Project fame: w S lem Fldrnent S hool
Project 1t4 5
County:
pion
State: N.C.
Location:
b'ac nt r rt t scho
Boring, 1
Soil Series: _agdin vri nt
Apparent
Water Table. inches Seasonal High Water Table: 2 Inches Slope. 1 percent;
'vegetation: tt' t l' It fl l
h st
Baring terminated t A3 Inches
Horizon
Depth Matrix Mottles'
Texture Structure Consistence Bounda
;gyp
g 7.5Yft 5/3 1
so 1 mgr m fr cs
Sti
6-1 g 7.5Y 5/5 _®
sicl 1 msbk mfr'cW
t2
10-19 5YF 5/8 -4-
sic 2msbk mfr
Bt3
19-30 245Yf 5/8 SY 5/8 (c2f)
sic 1 msbk mfr
7,5YF 5/5 (c
BC
g 7 2.5YS 5/8 SYF 5/8 (cM
Sid 1fsbk mfr cl
7.5YC 5/5 (c2f)
r
7 2. Yt 5/8 SYi 5/8 (c4
_ Cl
7.5YF 5/5 (c2f)
4 + 2.5YF 5/2 —
--- ._.
COMMENTS:
LEGEND:
g to 5; _
state fragments
sit - slit loam
5 to 10 m
slate fragments, few faint clay skins
sict - silty clay loam
10 to 19
state fragments, common faint clay skins
sic - silty clay
19 to 30
slate fragments, few distinct clay skins
1 mgr - weak med rum granular
o to 37 -
slate fragments; few faint clay skins
1 msbk - weak medium subangular blocky
7 to 43
highly fractured state'
2msbk - moderate medium subangular blocky
43+
fractured slate ruck
1 fsbk -- weak fine subangular blocky
mvfr - moist year fftble
rnfr - moist friable
cs - clear smooth
cw - clear wavy
gw - gradual wavy
cl - clear irregular
DESCRIBED BY:
DATE, a 25.E

+W Laboratory Division N
Miorobae Laboratoribs, Inc.Lab 1i '6,A`9`
35-A Pressley Roar} d
Charlotte, NC 2017
Telephone 7P -6363 - FAX 7 4- 1 ('1F ,TiF1Ca ' 4 °, Oil rat. r', :. S1S
ADDRESS.—_- COLLECTED BY. PICKET, BY'
SAMPLE DATE:
CONTACT PER SON-, SANII'l—' CODE:
ICE I.D. a VREFERENCE: _ _. .. . .. 2. < LESS TI imN a �
3.
4. DATA REVIHWED BY-
Ammonia as N (mg ) -- ....
SOD I I
Chloride (m L) 0
Chlorine (9/L} ! ,
COD (mg1Ll
Fecal voliform (par tQ txal TT __..
Nitrate irrtgl� f m w
Nitrate & Nitrate (rm/l-}._.
Chl & Grease (rng/L)
Phenol (mg/L)
Phosphorus (mg/L)
alid„ Suspended {rrfcL^' Solids, Total(rttg1L)
Total Kjoldatti Nitrogen nig/L)
Aluminum (pp )
Arsenic (pp)
Barium (ppm)
au
Chromium, Total (pprn) �
oprpp L
cyanide (pp)
Iran (pprm)
Lead (pprn)
Manganese (pprn)
Nickel {pptm�
'u (pP)
Zinc (PPM
v
_ IMAGE OE
THE DATA ri'» D OTI G Tap ISFOt2%1AnON ON'rAINEI) Ott "IIIIS, AND O IIF'R, ,ACCO!+,4F'ANYt t� 9i CCU% -I [..I x'
,kN&T V'Mr` AN11T"; I° CtI P itI)IIO ',IIFCCif; 4' O` N'niA'i'iTlSNOI'BOEtFRF'f1R0I)UCHD%VH(;t I.

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600 LEXINGTox AvrNuE
COMPUTED By --ar�s CHARLOTTE, N. C. 28203 CHECKED BY
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FRANK C. COCIKINOS & AssociATEs, INc.
600 LFXINGTON AVENuF.
PUTED BY CHARLOTM, N. C� 28M CHECKFEO BY
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DATE
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SPRAY If
:» PAGE
ppppp"- ., if this application is being submitted as 4 result of a gene
existing permit, list the existing permit number
4. specify whether the applicant is public p
III. INFORMATION ON WASTEWATER:_
I . Nature of Wastewater: Domestic; er
% Industrial; Other waste s if: .
2. Please provide a one or two word description specifying in thr
such as school, subdivision, hospital, commercial, industrial,
GATION SYSTEM
l
.1 or modification to an
ad issue date
of the wastewater,'-,
1111s„ etc.:
. _ If wastewater is not domestic in nature, ghat level of pretreatment has been provide
to ensure protection of the recei in 'waste rater treatment facility:
4. Volume of wastewater generated by this Project: _, Ct 0 ' gallons per day
. Explanation of how wastewater volume was determined:
rn4 000 t
Brief Project description:
n a >lication-of treated wastewater. -
IV. FACILITY l CRITERIA IA FOR SINGLE FAMILY
L Number of s: x 120 GPD per bedroom
Total GPD d si n flow (minimum 240 GPD design flow per h
Dimensions of baffled septic tank: ft. b ft. b
3. Volume of baffled septic tank: gallons.
4 , Check the categories that ,apply for the sand halter: surface
single; dual; in series; in paral1`
pressure dosed..
. aPrimary sand .filter dimensions: ft. b ft
b Sand filter surface loading rate: GPD per su$
, a Secondary sand filter dimensions if applicable ft.b
bSecondary sand filter surface loading rate if applicable)
m Type ofdisinfection:
AY IRRIG.
gallons
- ft,
—subsurface;
recirculating;
square feet,
taaot;
ft. = _ ft,
GPD per s : ft.
Volume of contact tarty: gallons; and detention time: minutes
f 10,

FP_
sp!!"a :.'e
FP_ PAGH4
Pppppp- V. FACILITY DESIGN CRITERIA FOR OTHER THAN SING
I Provide a brief listing of the components of this trearme
including dimensions and capacities of tanks, pumping facile
alarms, filters, lagoons, package treatment units, disinfec
system, etc.:
Septic tank, sand filter bed, pumping chamber, Pe
suction pumps and 1 /1" "rip —lines
2Name of closest downslope surface waters: U.T. to Rich,
3. Classification of closest downslope surface waters, C
by the Environmental Management Commission and specified
4. If a power failure at the pump station could impact waters cl
SB, describe which of the measures are being implemented t
required in 15A NCAC 2H.0200:
N/A
5. Specify the loading rate recommendadon. as determined by th
— inches per hour, _ inches per week; L2_
1
6. For industrial wastewater an analyJsis of nutrients, heavy m(
organics must be provided along with appropriate calculations
based on the most limiting constituent. What is the limiting j
for this waste? jU.A_ pounds per acre per year of —
NOTE: 'Me chemical analysis must include, but shall not be
Carbon, Biochemical Oxygen Demand, Chemical Oxyg
Phosphorus, Ammonia, Nitrates, Phenol, Total Trihalomethan(
Leaching Procedure Analyses, Total Halogenated Compou
Total Dissolved Solids
7. Specify the square footage of the wetted irrigation area: 7, i
8. Specify the hydraulic loading rate -that will occur oil the spray it
inches per hour; — inches perweek;
lbs, per acre per year of.
9. Is hydraulics the limiting constituent? X yes; — no
10. Specify the storage volume required by the water balance: Doti
11. Volume of storage provided: �_42,4uo gallons; yields: _.�±_Oi
NOTE: Minimum thirty days required at the design flow rate.
'M
SYS.
FAMILY
and disposal system,
�s, nozzles, high water
In facilities, irrigation
-Rite filter unit,
!son Creek
as established
page 7 of this applic).
ified as WS, SA, 13, or
revent such impact, as
scientist:
Is totals, and synthetic
owing the loading rate,
i-hydraulic constituent
cited to: Total Organic
Demand, Chlorides,
Toxicity Characteristic
s, Total Coliforms, &
— square feet
ation field:
ches per year-, and
limiting constituent)
'0 gallons, days
days

sF.
ORSINI
1. Applicant (corporation, individual, or other ): t n rar ,
2. e and Comp,icte Address of Engineering
Frank C. Cockinos 600L 3 t
ityn ter State:
Telephone No.
3. Project Name:
Facility design flow: ,--I 1
000
. Name ofclosest down slpe surface waters. U.T. of Rich r
6. County(s) where project and surface raters are located:
tt
7. leap name anddate:
8. kr,ra7 as Zia tart
North Carolina Professional Engineer's Registration No.
9. Print Marne of Engineer tt. L, kno--r-ef ie I d Jr. , P. r..
10. Seal and Signature (specify date):
f1
RIGATION SYSTEM
1
'993
Identified in number
rssin:
-------------
ty be required for the
he surface waters that
You are required to
�ion of Environmental
I minimum, you must
lie leap which shows
the closest downsl p
subrrutted snap copy.
d with the submittal.
rat �a� F�ivar
Ott
Gp
Creek

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RAN.,,,.. C. COCKINOS & ASSOCI
CONSULTING ENGINEERS
600 LEXINGTON AVENUE
CHARLOTTE, N.C. 28203
December 1, 1993
ES, INC.
Telephone: ('704) 372-4464
Fax: [phone]
N. C. Department of Environment, Health
and Natural Resources
Division of Environmental Management
512 N. Salisbury Street
Raleigh, North Carolina 27626-0535
Attention: Ms. Carolyn McCaskill
Reference: New Salem Elementary School
SC C Consent #EMC WQ89-4lid
Dear Carolyn:
Attached please find three (3) sets of Plans and Technical Specifications
and one (1) original and three (3) Applications for Spray Irrigation System.
The Spray Irrigation System Application is being used as discussed with
Mr. Randy Jones. Three (3) copies of the Calculations, Soil iEvaluation
Reports, and the report form Dr. A.R. Rubin are included in the package.
Should you bave any questions, do not hesitate to contact ol�
Very truly yours,
FRANK C. COCKINOS & ASSOCIATES, INC.
ti
Bryan E. Smith
BES/mc
Attachments
cc: Mr. Rex Gleason

UNION CMUNTY HEALTH DRIT1111101T
Tax Code: L)
ENttiItCilrtl"Il"t1TAL HEALTH DIVISION,
C.". Sp r allsP A N"t (11_012�11010 Qt Property Location: ��� lj A°
Owner: r1 r
;x,sC .tlt 1P Pr 1 P a tt' + ItradStr it ,I r� t3
Address� � � I1 art � � Subdivision: � _._
-----
Phase: lot Numblor
Phillip il: (1a)_ (
YK..
t Topo&raRhy It Landscape Polition a 1
" Upland Uniform slope sander 15Z
Terrace Uniform slope between 13-302 . A W i I- q tj Q
1 TV
Cc Alluvial aart,at laataal Plain Slope exceeding G µ _ � _
1ttrr'r�.tr,ral
�. .
sImpe pattern
Slope dissected lay ulll ' t r
or ravines
_
lit
_ 8
II Soil. Detrtla _�_. �
I '_T � I $-3 — r to _
!
loath of :gait to rock or weathered athered rciartl :
._ fE
�MI -
III' Soil Wetness Condition ! ".� �. TM 4
Depth to Wiwi 1 Clax`omaa I or 2 color or nacatt l $A
Still oll r tmtrara ll 1 It rrll*ticraa: 11'a µ,
.
•
1
.. TT
IV Application Rite or sq.A./div
m
V Available Space
P
away
Veil We:rraP1/aPt" other rntraaitat°s �^ 'r C.
ed
'r1 G
t
r s
3 u
11

umor; cot111fy II t LTI1 Ilpa:1'ARTMEM'
Tax Code
Mite
lc t p11°�1IVAt IM111.111 1YLV1b1UTq
r ao act p Property LoC adorn 4 - "earl
0-inert �" 11taC1 s°r I` a i rld Road/Street
++
Addressp r1 � � " Subdivision:
t Phase: Lot Number
' � 1 "a�paa�r�psla 1t=at3dspae rasitia�ra
paten l t Uni€corm slope under 1521
Terrace Uniform slope between 15-307.
jleparessional Slope exceeding 0".1
-AlIn ial Flood Plain COmpl.ear slope pattern
Slope dissected by uilies
or ravines
11 oil Depth
11eptla or son to 'rock or we thered rock -
III Sail Wetness Conditions
Depth tu.11aartsell Chra~aaaxa 1 or 2 color rar mottle : 1
Still colaar unse.111 # K?t Deser pLion: aA
11' App11a*.it:fon Rate 1�er q.fL. dmv
or 1 t raatap: 1 71�T Sail Type: t KAt-` � t1
V Available Space (a) (1* )
pLe caaad/tw other rest rraInts ft. .aw:av
1v1 t►.°a.r ar 1 1t:ai itac> e w fi''1 _011
w

a

July 8, 1993
Frank C. Cockinos & Associates, Inc. 1 q DI)
600 ein ton AvenueCharlotte, Nort Carolina
INC.
y�
Attention rBryan E. Smith, ' Engineer -in -Training
Jl l f 1993
Soil ScientistEvaluationy ,
Reference:, o
New Salem Elementary SchoolS&ME Project No. 1584-93-043
1_
Dear Mr.Smith:
Inca ( has conducted a second soil scientist evaluation at the New Salem
Elementary School for the Union County School System. >tA soil scientist evaluation was
conducted initially on Thursday, March 25, 1993 and soils were reevaluated on
Wednesday, dune 30, 1993. The purpose of the evaluations was to determine the
suitability of the soils with regard to the installation of subsurface disposal and treatment
systems.
METHODS AND PROCEDURES
second soil scientist evaluation was performed in the presence of Mr. Joe Lynn of the
North Carolina Department of Environment, Health and Natural Resources, Mr. David
Cunningham of the Union County Environmental Health Department, and Mr. Bryan
Smith. This evaluation was once again performed on a 3 to 5 acre area adjacent to the
southern border of the existing school property. A total of approximately 25 auger
borings were made to a depth of 3 to 4 feet. Previously a detailed boring was made to
a depth of 7 feet or to below the "C" horizon and included soil texture, color,a and epth,
thickness,. type f restrictive horizon(s)structure if present, a consistence, bound
depth of seasonal high water table. A copy of this detailed soil profile description is
attached. Soils in this area were described to the series level using current United States
Department of Agriculture (USDA) and Soil Conservation Service ( - oil Ta onornv
RESULTS AND DISCUSSION
Soils classified within the most suitable off -site area are most like the Badin series. The
soils classified have been classified as Badin variant,, The Badin varlant is well drained
and is located within an upland area adjacent to the New Salem Elementary School
(Figure a Badin is formed in residuum weathered from fine -pained rods, such as
a rillite and gray sac e sandstone, that are classed as Carolina slatesp No seasonal high
water table was noted within the profile description. The following is a detailed soil profile
description of the Badin variant found on the site:
980
S&ME, Inc. 3718 old Botil ground r� ,Greensboro, N c rolino 7 �io, 1) 8- 7 s ".r , � � -8
Moiling ter : P.o. Box 38728, Greensbotro, North orolino 27438

Frank ockinos & Associates, Inc.
Soil Scientist Evaluation
Soil Series: adin Variant
Ap - 0 to 6 inches, brown (7.5 YR 5/3) sift loam; weak medium Bras
friable; slate fragments; clear wavy boundary.
Btl - 6 to 10 inches; strong brown (7.5 YR 5/6) silty clay lo
subangular blocky structure; friable; few faint clay skins on I
fragments; clear wavy boundary.
Bt2 - 10 to 19 inches; yellowish red (5 YR 5/8) silty clay; moderate
blocky structure; friable; common faint clay skins on fa
fragments; gradual wavy boundary.
Bt3 - 19 to 30 inches; red (2.5 YR 5/8) silty clay; Common medium
red (5 YR 5/8) and common medium mottles of strong brover
medium subangular blocky structure; friable; few distinct ck
peels; state fragments; gradual wavy boundary.
43 ftfiest pale red (2.5 Yll 0/2) fractured slate r0d�.
2
1584-93-043
July 8, 1993
Jar structure; very
n; weak medium
,es of peds; state
,edium subangular
is of peds; slate
iottles of yellowish
7.5 YA 5/8); weak
skins on faces of
',dlum mottles Of
brown (7.5 YR
skins: on fad6s�
areA has boo
aluated throuP
ctor. Since �sdii
�re foot (gpd/ff)
;110 will need to be
4-10i gpdN has
,ge disposal and
Union County
SubsuftC6

Frank C. Cockinos & associates, Inc. I-
93-043
il Scientist Evaluation July 8,
1993
appreciates the opportunity to provide the Union County School System and Frank
kinds and Associates, Inc. with this report. If you have any questions or require
additional information, please contact us at your convenience.
Sincerely,
S&ME,
Robert P. Willcox, Jr., C.P.S.Sc.
Soil Scientist
Enclosure(s)
cc: Mr. David E. Cunningham, ham, Union County Health Department
Mr, Joe Lynn, N.C. Department of Environment, Health and Natural Resources
r. Bill Stegall, Union County Schools

SOIL PROFILE DESCRIPTION
Client:
ni n
ate: 2 �
Project Na I i t E rra r�
Project» 1 -M
County:ni
State: l
t`
rrt r h
Boring. 1
soit Series; in rf nt
Apparent
Water cable. inch s l llg Water i Ilrs Flo 1 erc nt
vegetation:Itly t ri I
Boring terminated at Aa Inches
Horizon
e b at Mottles
Texture Structure Consistence Boundary
Ap
0 '. YR
so
1 mgr
1 t1
-10 7. / -
1 Cw
10-19 YR 8
sic
2mslak Mir 9w
y
1 2. YR 8 8(
sic
I msbk
7a YR f 8 (c
7 2.YR /8 R (
ski
Ifs
7, YR 8 (
Cr
7 2,YR /8 8 (c-
-- cl
7. a 8
.YR 2
COMMENTS:LEGEND:
to 6 -
slate fragments
sll - sift loam
to 10 -
slate fragments, fern faint clay skins
sicl - silty clay loam
10 to 19 -
slate fragments; common faint clay skins
sic . silty clay
19 to 30 -
state fragments, few distinct clay skins
1mgr - weak medium granular
30 to 37 -
smite fragments; fear faint clay skins
1 msbk - weak medium subangular blocky
7 to 43 -
highly fractured slate
2msbk - moderate medium subangular blocky
fractured slate rock
1 fsk - weak fire subangular'blocky
mvfr - moist very friable
mfr - moist friable
cs -cl r smooth
cw . dear wavy
gw . gradual wad
cl - clear Irregular
DESCRIBED;
Y: _ Ro i illc P.DATE:

A a
S1 ' ' f poi
U WNW.
NEW SALEM L M " 5 O" i
n
r
ni on County Board of Education; „ ;
500 N. Main Street
Suite 700
Monroe, North Carolina 11
v. .
Commission No. 238.08
November , 1993
ISSUED FOR APPROVAL
Consulting Engineers
600 Lexington Avenue
Charlotte, Norte Carolina 28203
(7 0 )372-4464
µ r

TABLE OF CONTENTS
FOR
NEW SALEM ELEMENTARY SCHOOL
DIVISION
2
02111
Site Preparation
02111-1
to
02111-4
02112
unclaszlfied Excavation and GradInq
02112-1
to
02112-6
02113
Trench Excavation and Backfill
02113-1
to
02113-6
02211
Erosion Control and Seeding
02211-1
to
02211-5
02730
Sanitary Sewers & Force Mains
02730-1
to
02730-5
02830
Chain Link Pence & Cates
02830-1
to
02830-5
DIVISION
13
13005
Submersible Sewage Pump Station
13005-1
to
13005-7
13300
Drip Irrigatlon System
13300-1
to
13300-10
DIVISION
IG
16100
Electrical -General Provisions
16100-1
to
16100-8

DIVISION 2
SEQN 021,11
.alTE —PREPAR—ATION
PART
—1.GENERAL
1.01
g —Pr'.
The work covered
by this Specification consists of
furnishing all
labor, tools, materials, supervision, and
equipment in performing
all operations in connection with
preparing the site
and/or line for construction as specified
herein or shown
on Drawings. It shall be the Contractor's
responsibility
to make all necessary arrangements with
property owners
and to pay any costs ihat may be involved
should Contractor
need to clear additional areas for Ingrenis
or egress, storage
areas, borrow, and waste areas.
or In this Specification
includes, bi,,t Is- not limited to
the following.
Clearing and Grubbing
Demolition
Stripping and Top oiling
Drainage and Removal of Water
All such costs shall
be included in the price bid for the
work and no claim
for extra compensation will be allowed.
1.02
RF ..LATED WORK
See following Specifications
for related work:
SECTION 02112
Unclassified Excavation and crading
SECTION 02113
Trench Excavation and Backfill
SECTION 02211
Erosion Control and Seeding
SECTION 02730
Sanitary Sewers and Force Mains
SECTION 02830
chain Link Fence and at
SECTION 13005
Submersible Sewage Pump Station
SECTION 13300
Drip Irrigation System
PAR!-2.
PRO —DUCTS
2.01
MATERIALS
NONE
0 1") 11, 1 - 1 238.08

PARS' 3. EXECUTION
3.01 IlI$NCH itAR STAKES AND MONUMENTS
The Contractor shall not disturb any be,
stakes, property line monuments or iron
becomes necessary to remove any say
performance of the work, they Contractor
points in preparation for replacement,
are disturbed d or damaged they shall be a
Carolina Registered Land Surveyor at
Contractor. The Contractor shall fur ai.:s'
grades, measurements and employees nec
the work as indicated or required for
continuation of construction. The eny
bench ,,tarts and base lines. All gr
carefully maintained during the pry r
insure prover grade lines of the fini she
(a) GENERAL
The contractor shall furnish °"Re
data as required.
(b) SEWED LINES
Location ation of the force mains sha
Drawings
(c) BUILDINGS AND VAULTS
Buildings and vaults shall be loc
indicated can the Drawings. The 0
property corners and easements, et
limits of the site
Existing utility line. (either overhe=
sidewalks, fencing, pavement or rather
the Drawings, as shown to the Contractor
Plans and Specifications shall be kept i
Contractor's operations. it shall be a
the Contractor to verify the existence
underground utilities on the site alon
and insure that they are adequately
damage. The omission from or the a;
locations can the plans io not to be cwa
existence of or a definite location of
utilities, Any existing construct
Contractor shall be restored to an equ,-
existing ai time prior to damage, f
expense. If any utility is not known o
damage and It is Inadvertently dam a ed
the Contractor shall notify the Engineer_::
said damaged utility at once so that ear,
be made at the Contractor's expense and
of the party having urisdiction of the
h mars reference
In the event it
points in the
all reference such
f any such prints
laced by a North
e expense of the
all lines, states,
sari' in laying out
roper and orderly
ever shall furnish
ea states shal.l be
s of the work to
oor1 ..
Drawings''
be shown on the
cad on the site as
eer shall identify
to establish the
or underground),
Hructures shown on
kr mentioned .n the
,e of damage by the
responsibility of
rd location of all
the route of work
narked to prevents
lusion of utility
2deread as the non-
A sting underground
l damaged by the
condition as that
the Contractor's
in time to prevent
ring construction,
and the Owner of
e ency repairs may
lo the satisfaction
il.ity.

3.03 CLEARING AND GRUBBING
(a) GENERAL
All vegetation, trees, stumps, rO
and other debris shall be cleared
the clearing limits of all areas t
or utility lines before beginninq
All material from clearing and
}gall become the property of the
be removed from the site or bur
indicated on the Drawings. Fi
conform to ;applicable Federal, Stat.
regulations.
ari°1earit°q operations -hall be co
damage by falling trees, to trek,
existing structures and innt flat
under construction'. and to prov
employees and others. All depress,
the removal of stumps, roots and de
with 1uita}gale mate,rI a1 s and comp
surface conform to, the surroundin
areas to be cleared but not to be
off flush with the original ground
When Indicated on the Drawings, stew
to be disposed of by burying on
buried at locations specified by
manner that will avoid all hoard
existing structures, construction
and vec etation .
e
(b) CULTIVATED AREAS
In areas under cultivation or
agricultural purposes, the top oal
depth of approximately 12--inches a
trenching operations are begun.
placed, the topsoil shall be rediot-
disturbed by theContractor's opera
(c) TREE PROTECTION
Where shown on Drawings or marked i
are to remain and are located in tEi
protected d by temporary fences or
circumstances require, and as appro
Any trees damaged during Contract:
be repaired. Skinned bark sh a
painted. All broken branches shat
manner and then painted. All,
painting Shall be coated with a h
emulsified asphalt suitable for tre
s, rubbish, trash,;
nd; grubbed within
receive structures
rading operation;.
ubbing operation
ntractor and shall
d on the site as
l disposal shell
and Local lawand
acted to prevent
left stranding, to
ns and to those
e for safety of
n> resulting from
is shall be 'filial
ted to mare the
round Trees in
ebbed shall be cut
rfe
s and other refuse
the site --hall be
he Engineer in"
such as damage to
progress, trees,
,nerally used for
hell be, moved to
stockpiled before.
After backfill Is
buted on all area:
Otis
field, trees which
work area shall be
,ther means as the
al by the Engineer
operation shall
be trimmed and
be sawed in a neat
repairs requiring
,vy application of
protection,

3, 4 E119LL T O
All existing building foundations, ;lal.a or fences and any;
structures to be demolished, shall be removed by the
Contractor before beginning grading operations. Where
structures are shown on the Drawings " to be razed, the
structure small be destroyed to the ground, cut' from
adjacent walls and removed. For walls with reinforcing
steel, the bars shall be patched to surroundingsurfaces
with 3000 psi nova -shrinking grout. Whereiexisting buildings
are to be razed, Contractor shall acquire any required
permits prior to starting demolition. should any latent
hazards (i.e. asbestos, lead --base paint, etc.) b
discovered during permitting, or demolition, work shall stop
and the Owner and Engineer shall ;be notified immediately.
All materials cleared from the site shall be hassled from the
project site. Final disposal of demolition materials shall
conform to Federal, State and Local laws and regulations.
T .U_P AND TOPSOILING
(a) GENERAL
Areas to be graded shall be stripped of topsoil. The
depth of stripping' shah. be determined; in the field.
All topsoil shall ` be stripped .-Ind spread in non-
critical grading areas.
3.06 RAINAGAND REMOVAL` OF WATER
The Contractor shall control , all operations in the vicinity
of all 5truetures and In all cleared areas so that the
surface of the ground gill be properly' sloped, diked or
ditched to prevent water from entering into the excavated
areas. All grater pumped or drained from the work shall be
disposed of in -a suitable manner without damaging adjacent
property or other work under' construction.
At the end of each trc,rk clads the surface of the work shall
be dressed so that surf;_Ace water will run off the surface
and minimize atiolstu e content. Equipment ruts, in newly
cleared areas shall be leveled at the end' of each work day,
3.07 BALLS PA MENT
in lump sum contracts, all costs associated with clearinq
and demolition operations as listed in this, Specification or
shown on Drawings shall be included in the Total Base Dial.'

' 1
I I t 4a TI 1 t p t IN
p,AiT'
3.. AT.a
1.01
QQ
The cork covered
by this Specification consists of
furnishing all
labor, tools, materials, '; and equipment In
performing all
operations in connection with unclassified
excavation, grading,
filling and b ackfilling asspecified
herein or shown
m:own
on Drawings. it .. shall be the Contractor's
responsibility
to make all necessary arrangements with
property owners
and to pay any costs that may be involved
should contractor
need to grade additional areaz for lngreBo
egress, storage
areas, borrow, or waste areas.
Work in this pecificataon
includes, but is not limited to
the following.
Clearing and Grubbing
Unclassified Excavation
Drainage and Removal of Water
Construction of Falk and Embankments
Soil Compaction Tests
Borrow and Waste
Final Grading
Seeding
All such costs
shall be included in the price bid :for the
work and no clamm
for extra compensation will be allowed.
-ELATE Q _HOE
see following specification
for related cork
SECTION 02111
Site Preparation
SECTION 02113
Trench Excavation and Backfill
SECTION 02211
Erosion Control and Seeding
SECTION 02g
Sanitary ,ewers and Force Mains
SECTION 3
htain Link Fence and Cates
SECTION 13005
Submersible Sewage Pump Station
ion
SECTION 1 300
Drip Irrigation System
SECTION 16100
Electrical - General Provisions
PAST
2. pppUT
A. Native
soil materials on the site .shall be used to
the maximum
extent possible,
01 1 1 tt' ! 23A. 08

B . Mud Mat
1. Stone shall conform
specifications for Pooe
(NCDO ) No. 5, washed,
dictates.
Concrete shall conform tc
PAPS' 3.
EXECUTION
.01 UNCLASSIFIED
A I
(a)
SCOPE
After clearing, grubbing and stra
excavation for buildings, vaul
construction, and of whatever mz
within the limits of the project
performed, to the lines and grade
Drawings. Site excavation s,i-eai
regardless of the nature of materi
material encountered within the-, li
considered unsuitable by the Engi
hall he excavated below the gr
Drawings or as directed by the Fr'
replaced with suitable material.
which are not requited for fills
waste and shall be disposed of oft
land fill.
Excavations shall be made of suffic
the application and removal of for
services, and for inspection. Whc
allowance` shall he made for C
structures,. Sides and bottom of C
cut sharp and true. The excavatidd
slabs shall be carried to the exa
the Drawings. Undercutting will
Should the ' contractor excavate'_ tie
under concrete slags or footings,
be permitted,, and concrete shall
bottom of excavatian.No extra
granted they contractor for extra c
fill.
After completion of the excavation
the reinforcing steel, file tom t 1
shine Haase the contractor shall
who will inspect the excavation
(b)
SHORING
The contractor shall provide all
underpinning and bracing required
the excavation and for the protect
structures The Contractor shall
for any damage to any part: of the,
excavated sides or bottoms. Precas.
to prevent cave-ins. deans
excavation shall he furnished.
(ill --
Standard
3 and Structures
or ABC as soil
?'500 p..i.
ding has been done,
5 and all. other
Srials encountered
grading shall be
indicated by the
be uncla5s!Eied
encountered. When
mts of the work i
ser, such material
les shown on the
Sneer and shall be
ccavation material
,.l he considered as
5 i te` In an approved
ant width to permit
, installation of
applicable, proper
inular fill under
aavations shall be
for footings and
grades as shown can
sot be permitted,
4 they proper, grade
firth fill will not
be Pouted to the
open ati. n will be
rcre'te used for re
id prior to placing
a i ng, concrete or
if r the Engineer,
5hee ing, shoring,
hold the sides of
)n of all adjacent
held responsible
4ork' by__failure of
.o s shall be taken
escapefrom the
'8 . 08

( c ) MUD MAT
Building and vault areas excavated during wet periods,
or if excavation shall remain open In excess of one (1)
day, a 3 to 9-inch thick lean concretes mud mat or an
1.2`-inch thick stone baseshall be placed on the
excavated bottom to reduce the disturbance of the
bearing soils and facilitate steel mat assembly, No
extra pay shall be claimed ` for this item. Any damage
caused to the soils of the sides or bottout of the
excavation, with or without they baud mat,, shall be
corrected by the contractor at his expense.
3.02 DRAINAGE.AND REMOVAL OF WATER
The Contractor shall control the grading in the vicinity of
all structures and In all graded areas so that the surface
of the ground will be properly sloped, diked or ditched to
prevent water from entering into the excavated areas. The
Contractor shall maintain sufficient personnel and equipment
with which he shall promptly and continuously remove all
water, from any source, entering or accumulating in the
excavation or other parts of they work. All water pumped' or
drained from the work shall: be disposed of in a suitable
manner without damaging adjacent property or other work
under construction
At the end of each work clay, the surface of the work shall
be dressed' so that surface water will run gaff the surface
and minimize moisture content Equipment ruts in newly
graded areas shall be leveled at the end of each work day,,
3.03 EMBANKMENTS, FILLS AND BACKFILL
(a) GENERAL
.After areas have been stripped of topsoil, and before
embankments and fills are started, all areas to receives
fill shall be scarified by use of harrows, sca ifiers
or; other approved means for a minimum depth of 6-
inches. elect material from the site shall be placed
on scarified areas and amp d with cheeps foot rollers,
Should any area be unsatisfactory an a foundation for
the emban6ent of fill the Contractor shall,' remove the
unsuitable material and replace with select material.
Embankments and fills shall be constructed at the
locations and to the lines and grades Indicated can the
Drawings. The completed fill shall correspond to the
shapers and sizes of the typical cross sections or
contours as shown on the Drawings. Material shall be
placed in horizontal layers 8 to -inches in loose
depth and thoroughly compacted prior to placing each
following layer. All fill material shall. be free from
roots or other organic material, trash, and from all
stones having any one dimension greater than -inches:
Stones larger than' -inches, maximum dimension, shall
not bo permitted in the nipper 6-inches of fill or
embankment. Fill areas shall be' kept level with
graders or other approved devices,
0211.2--2 238.08

(b) CONSOLIDATION
Embankment and fill: consolidation .Mall be accomplished
by thoroughly comacti;ng, each laver with cheeps fort
rollers, pneumatic rollers, and m-echani_cal tampers in
places inaccessible to rollers, or other equipment,
When material has too much moisture, grading operations
small be limited to drying soil by spreading and
turning for drying by the sun and aeration. When
material is dry, moisture shall: be added b sprinkling
by approved means
All embankments and fills shall be compacted to the
following percentages of the maximum dry density and
within the following moisture range, in terms of
optimum moisture as determined by the standard Proctor
Density Test, AST , D69 .
The following table shall be used unless otherwise
specified.
I Aa3L gF COMPACTION AND tj0_ISTURE
Class of Fills MI n I 1(tum Ito i star
or Embankments Zone Density Range
Structure Top l -inches 98 +1 t
Remainder 95 to
Roadway, Top 0-inches 98 � to
Remainder 95 +2 to
Parking Lot Top 1. --i.n hes 98 +1 to -
Remainder 95 to -3
Lam pike All Depths 3_ +4 to _l
Common All Depths 9 -4 to -
Class of fills or Embankments are defined as follows:
Structure -beneath concrete slabs of buildings, pumping
stations, floors, foundations, etc:
Roadway -beneath all roads, streets, truck operations.
Parking Lot -automobile parking lots.
Dam/Dike—embankment for ponds, lagoons, etc
Common -all other embankments.
f c i BACK I LL l a
Where backfilling is required after the completion of
foundation, walls, and other construction below final
grades, all forms, trash and construction debris shall,
he removed from excavation before backfill.ing begins$
alackfill shall be placed in horizontal layers of 6-
inches in loose depth. Compaction shall conform to
requirements in above table. Heavy rollers, crawler
equipment, trucks s or other heavy equipment shall not be

used for compacting backfill within 5-feet of building
walls or other facilities which may be damaged by their
weight of operation. Contractor �--->hall be responsible
for bracing unsupported walls and other structures and
no backfilling shall begin until concrete and masonry
walls are properly cured.
(d) MAINTENANCE
The Contractor shall carry the top of embankments,
fills, or backfills to the surrounding grade so that
upon compaction and subsequent settlement, the grade
shall be at the proper elevation. Should settlement
occur during the guarantee period of the Contract, the
Contractor shall provide sufficient.- fill to bring area
up to finished grade and shall reseed as required.
3.04 aj!Ajd!X---!Z��
Geotechnical Engineering supervision sh.,tll not be furnished
by the owner. Therefore it shall be the Contractor's
responsibility to achieve the compaction required. If the
Engineer questions the compaction, he may obtain the
services of a Geotechnical Engineer to test the fill. If it
does not meet compaction requirements, the Contractor shall
replace fill, to proper compaction. All grading operations
of removing, replacing, rec(:)mpacting to proper compaction
and all Geotechnical Engineering co�-,tt, for testing and
retesting shall be at the expense of thr- contractor, Should
the fill meet compaction requirements,, the otechnical
Engineering service shall be paid by the Owner.
3.05 HLajL--hAjRR S -LALL-
(a) WASTE
Excavated materials not suited for backfill and
excavated material in excess of that needed to complete
the work shall be spread on site as directed by the
Engineer.
3,06 FINAL GRADING
After entire graded area has been bought to the finished
grades shown on Drawings, all areas shall be left smooth and
free from erosion, ridges, ditches and evidence of pounding,
Final grades shall be free from all roots, debris, rock and
soil lumps and left in readiness for see ding.
Prior to acceptance of the entire pro Ject, the Contractor
shall correct all embankments and graded areas of all
damages due to washes, settlement, erosion, equipment rats
or anv other cause at his expense.
02-112-5 238.08

a OF -EAYMEIM
In regard to payment, all excavation operations under this
Specification shall be unclassified excavation regardless of
the nature of material encountered.
In lump stem contracts,all casts associated with grading
operations as listed in this Specification or shown on
Drawings shall be included in the "dotal. 'Base Biel, and extra
payments will not be made for removal of rack or unsuitable
material and proper backfilling of voids.
All site work for water or wastewater treatment plant
shall be a lump .mum amount. The lump sum quotation shall
Include all clearing, grading, compaction, pipeline
backfilling, and ether items shown on Drawings or mentioned
in Specifications.

D I YV I AS 11-09 H — 2
fS EF I T I QO _HN — 0 2Z 1113
EAR! ART-!=
_GENERAL
I.hEEERL
AT 02-PE B,
The work covered
by this Specification consists of
furnishing all labor,
tools, materials, equipment, and
5upervision In performing
all operations In connection with
the excavation, trenching
and backfilling for underground
utilities: i.e.,
force mains and all other underground
pipes and appurtenances.
Work in this specification
includes, but is not limited to
the following:
Clearing and Grubbing
Trench Excavation
Rock Excavation
Backfilling
Clean-up
1.02
TRELTED RA A' -E - L r , A T E _DW 0 R K
see following Specifications
for related work:
SECTION 02111
site Preparation
SECTION 02112
unclassified Excavation Inc Grading
SECTION 02211
Erosion Control and Seeding
SECTION 02730
Sanitary Sewers and Force Mains
SECTION 02830
Chain Link Pence and Gates
SECTION 13005
Submersible Sewage Pump station
SECTION 13300
Drip Irrigation System
SECTION 16100
Electrical - Standard Provisions
PART
2. PRODUCTS
2,01
MAJEEII ALL S
(1) Backfill material
shall be selected from the native
material excavated
for the trench, if suitable,
(2) stabilization
stone shall conform to NCDOT "Standard
Specifications
for Roads and Structures:" (NCDOT) No.
5. washed.
(3) Stone backfill
for excess cut shall be NCDOT, No. 5.
(4) stone bedding
shall be NCDOT, No. 5.
02113-1
20,0

PART 3. FX1aUZLJ
i LU _0N
3.01 TREVU-M&YAM
(a) GENERAL
All required trench excavation s
excavation. All materials which
not limited to muck, hard pan
boulders, shall be satisfactorily
of by the Contractor.
The trench excavation shall be mM
the lines and grades shown on t
required by minor field adjustment
trenches shall be in firm soil r,
grades. Excavation shall be to
invert grade so that the pipe shall
undisturbed native earth bed or st
over -digging occur, the area so
backfIlled with granular material
expense of the Contractor.
Excavated material shall be set L
feet from the edge of the
overloading and prevent slides and
ditches and other water courses sh
drainage provisions shall be m
material shall be kept trimmed In
be of as little inconvenience as p
and adjoining property owners
sidewalks, driveways, fire hydra
shall be kept at a minimum.
(b) OPEN TRENCH
The length of trench or any sectio
time may be limited when, in
Engineer, such limitation is nece
open or unfilled trench shall n
feet. All trenches shall be back
each working day.
11 be unclassified
as include but are
loose shale, and
moved and disposed
by open cutting to
e Drawings or as
. The bottom of the
avated to straight
ed above the final
be laid on a firm,
ne bedding. Should
excavated shall be
NCDOT No. 5) at the
k at least two (2)
cavation to avoid
cave-ins. Gutters,
1 be kept clear and
e. The excavated
uch a manner as to
Bible to the public
obstruction of
S or valve boxes
to be opened at one
e opinion of the
ary. The amount of
exceed 100 linear
lied at the end of
(C) TRENCH WIDTH
Width of trenches shall be such a5 to provide adequate
working space for proper laying of pipe, The trench
width at one foot above the top of the pipe shall be
limited to the suggested dimensions of Table 2 of AWWA
C600,
A) REMOVAL OF WATER
TrencW shall be kept free from
The Contractor shall maintain of
equipment with which he shall prom
remove all water, from any 2
accumulating in the excavation o
work. All water pumped or draine
be Mposed of In a suitable man
adJacent property or other work un
extra payment will be made for thi
n2111-2
ater at all times.
lent personnel and
ly and continuously
rces, entering or
other part of the
from the work shall
r without damaging
r construction, No
item.

(emm) SHORING
Whenever the presence of incipient slices, soft banks,
or ground water intrusion i or are noted enuring trench
excavation, or they depth of the trench exceeds
allowable safe limits, the trench walls shall be
restrained with adequate timber or sterol sheeting,
i cks, shoring,trench box, strutting, bracing, , sloping
of; sides, and any other means to prevent caving. When
sheeting is Installed below the top of the pipe, that
portion of the sheeting below the, elevation of 1-foot
above the top of the pipe shall not be disturbed or
removed. Means of escape pery from a trench, such as
ladder or stops, shall be furnished for trenches at or
over four () feet deep. No extra payment will no made
for these items.
(f) STRUCTURE PROTECTION
Temporary support, adequate protection, and maintenance
of all underground and surface structures, drains,
severs, water lines, utility poles and other
obstructions encountered In they work shall be furnished
by the Contractor at hisxp� nse. Structures ures and
underground utilities which have been disturbed or
damaged shall be restored to the original condition or
better by the Contractor at his expense.
3.02 T �aC , T ,YCA AT ION
fa) GENERAL
Pock excavation in line trenches is defined as
excavation of olid rock in ledges,bedding deposits,
unotr tified masses and boulders rs; measuring one cubic.~'
yard or more its volume which cannot be removed without
systematic drilling and blasting, barring or wedging.
(b) TRENCH DEPTH
Rock shall be removed to provide a minimum clearance of
G;-Inches, below the pipei>, barrel, valves, or fittings,
Bark excavation at pipe joints shall all be carried below
the pipe bells and of sufficient depth and length to
enable Contractor to make they pipe joint. The extra
depth shall be b c°kfill ei with gravel (NCDOT No. 5)
( c°) EXPLOSIVES
No explosives of any kind shall be allowed on school
property for use by they Contractor or his
Subcontractors. All rock which shall be removed shall
be with Jack hammers, rippers, or other mechanical
means.

(d) SELECT BACKFILL
contractor shall furnish sand, gravel or clean earth
for the first two feet of backfill over the pipe in
rock -excavation trenches. No excavated rock shall be
placed in the first two feet of backfill over the pipe,
Selected hard pan and small rocks excavated from the
trench may be used to backfill the remainder of the
trench. The top six -inches of backfill shall be
relatively free from rocks for seeding operations.
Contractor shall make arrangements to find, and have
clean back fill. delivered to the trench. No extra
payment will be made for this item.
3 .0 3
K) CENERAL
Trenches shall be dry when the trench bottom Is
prepared. The trench bottom shall be accurately graded
to provide uniform bearing for each section of the pipe
on undisturbed soil or stone bedding at every point
along Its entire barrel length except at bell holes.
Bell hole3 Shall be of sufficient depth and length for
the proper installation of pipe joints. Bell holes
shall be dug after the trench bottom has been graded.
All bell ends shall be laid facing upstream in the
direction of laying.
Preparation of the trench bottom and placement of the
pipe shall be carefully made so that when In final
position, the pipe shall be true to line and grade.
Any pipe that has its line and grade disturbed, or
becomes defective in any other manner whatsoever, shall
be removed and replaced at the Contractor's expense.
No pipe shall be laid when trench conditions are
unsuitable,
Pipe bedaing as herein specified nhall be required and
provided, The approved materials shall he properly
hand -tamped, spaded continuously above and around the
pipe to the top of the pipe, and the undisturbed trench
walls. BackfJll over the pipe shall be completed with
good, compactable material up to 12-inches above the
pipe In accordance with the "Backfilling Specification''
herein.
(b) FORCE MAINS
Trench excovation for force mains shall conform to the
pipe being laid on a flat -bottom Lrench. The depth of
the trench shall be sufficient to -over the pipe barrel.
with a minimum cover of 3.0 feet below the lowest
surrounding surfaces and 2.0 feet below the flow line
of side ditches unless otherwise shown on the Drawings.
Trenches shall be graded to avoid high points and
interferences with other utilities. See Type "C" of
Standard Drawing No. 20-13.
02113 4 238.08

3.04 TRENCH STABILIZATION
The contractor shall deliver and instal
an required, washed stone stabilizer to
where trench conditions are such as to r
of the trench bed. The Contractor shall
material in the trench and replace
material. Stabilizer material shall be
having a maximum si2e of 1-1/2-inches or
material obtained from local sources
EngIneer. NCDO T standard size No. e-
aceedatablo for stone stabilizer mate
stabilinear material is used for which
price is to he claimed, authority to usp
must be specifically obtained from th
instance before proceeding with the
Contractor may, for his convenience and
stabilizer material without the spec!
Engineer.
as directed, and
trench excavations
Ore stabilization
emove the unstable
with stabilizer
Ither waahed stone
ther hard, durable
d approved by the
ggrgate; shall be
al. Before any
change in contract
tabill7er material
Engineer in each
work, However,
t his expense, use
c approval of the
This item shall not be confused with gravel driveway
replacement, stone for pavement replacement, stone for
backfill of 6-Inch over -depth in rock excavation, stone for
Contractor's convenience and for required stone bedding.
3.05 112ACKFI-ILLUIMC,
(a) GENERAL
All trencheg Khali be backfilled immediately after pipe
is laid therein and under no circumstances shall water
be permitted to rise in unbackfilled trenches after
pipe has been placed. Backfill fnr trenchw shall Q
suitable earth, free of large roots, broken pavements,
rocks or stones over 4-inches in any dimension, frozen
earth, debris, vegetable or organic material or other
objectionable matter that in the opinion of the
Engineer is unsuitable. The grade at the top of the
backfilled trench shall match existing grade. Any
Sub oequent settlement shall be repaired by the
Contractor at his expense.
(b) TAMPING
All trenches shall first be carefully and manually hand
tamped from the bottom of the trench to the top of the
pipe, From the top of the pipe barrel, the backfill,
shall be tamped in 6 to 10-inch layers with a tamper.
Hydro -hammers will not be allowed for backfill
operation for force main Installation. At Contractor's
option, stone backfill to the 1/2 point of the pressure
lines, may be used rather than hand -tamped earth fill.
(W FINAL GRADTNG
All trench grading shall be brought to the existing
grades of the surrounding area, Area shall be dressed,
sloped as required and all ruts and runoff rivulets
shall be removed and site made ready for seeding
operations.
02113-5 23R.OP

1_. EROSION —AND SEDIMENTATION CONTROL
Soil erosion and sedimentation control shall be
the responsibility of the contractor.
Specifications appear in Division 2. Section
02211
2 GRASSING
The Contractor shall be required to re -seed by
t psoiling or seeding all areas disturbed by the
Contractor's operations. See Section 02211 of
these Specifications.
3. MAINTENANCE
The Contractor shall maintain the surface of the
backfilled trenches in a satisfactory condition
and all trenches; showing sign5 of settlement shall,
be L c:t illed, and re - seeded as required. The
period of maintenance shall be one year after
final payment or as provided in the Contract.
3.06 SEWER-WIZER MAIN CROSSING
Sewer lines small be laid at least 10-feet horl2ont.mally from
any water main whenever possible. If not possible, the trap
of the nearer shall be at least 1Vinches below the bottom of
the water line. If sewer and grater are laid in same trench,
the water line shall be offset and at least 8-inchesabove
the sewer line as shown on the Standard Drawings. When a
sewer line crosses above a water line or where the 18 iruc4
clearance cannot be met, then both the water and sewer lines
shall be constructed of ductile iron mechanical Joint pipe
for a minimum distance of 10--feet from the crossing,
measured at right angles. A fall length of water main :shall
be centered over the sewer.
3.07 I jS 20 p htiaNI
In Lump Sum contracts, s, all costs associated with trench
excavation and backfil , as listed In this specification or
shown on the Drawings shall be included in the, Total Base
Ili&

DIVISION 2
fca� BE V T 10 _HN- - 1 4 2z 22 11
E R WS -1 -100 —V- Q-0- R-1 E ALL- A E-M-aflM M 11151-1.rz
PART
1. MBRA -E ERAII L
-
1.01
-013 fC 20—EP E
The work covered by this Specification shall consist
of
furnishing supervision, labor, ton1s, equipment
and
materials and performing all operations in connection
with
the control of erosion and sedimentation throughout the
life
of the project and provision of final ground cover at
the
end of the protect.
Work and this Specification includes, but is not limited
to-
Constructing erosion control devices
Maintaining erosion control device,,'
Removal of erosion control devices
Seeding
E02
RELAILL-WaEe
SECTION 02111 Site Preparation
SECTION 02112 Unclassified Excavation and Grading
SECTION 02113 Trench Excavation avd Backfill
SECTION 02730 Sanitary Sewers and Force MaKE^
SECTION 02830 Chain Link Fence and Cates
SECTION 13005 Submersible Sewage Pump Station
SECTION 13300 Wastewater Treatment Plant
1.03
RZEEEERIMi L FE RE N C E
The Contractor may refer to "2aidj i -11L -j_ijefor Sediment_QgRLI
C'-01)—trol on
Construction Sites in Horth CaLLIi2lin Ln-a" issued by the
US
Department of Agriculture, Soil Conservation Service
and
"Erosion and Seylment Control Planning and DtaiacE-Manual
issued by the NC Sediment Control Commission
for
information.
E—PLARRT-2.-EP
2.01
.1_ENCE _PABP�ICS
ErfQE-EAREIS
A) Burlap shall have a minimum width of 36-inches and
weight of 9.0 ounces per square yard.
(b) manmade fence fabric shall be Mirafl 10OX or equal.
02211-1 238.08

2.02 ERECTIVE MATTING3,
(a) Excelsior matting shall consist of a machine produced
mat of curled wood excelsior with a minimum, width of
47-Inches and weight of 0.975 pounds per square yard.
one side of the mat shall be covered by a mesh of pziper
cord, cotton cord, or plastic filament.
(b) Jute matting shall have a minimi-mci width of 48-inches
and weight of 1.2 pounds per linear yard.
(c) Non -woven manmade matting shall be Enkca-Mat 7020 or
equal.
2.03 MULCH
(a) Excelsior shall be burred wood f!'
inches long.
(b) Straw shall be the thrashed st:
barley, rye or taine hay. Straw
free of seedbeaying stalks, ro,
weeds. It shall comply with all
Federal regulations and plant guar,
(c) Wood cellulose fiber shall be air
no growth inhibition.
2.04 FERTILIZER
Fertilizer shall be 10-10-10 comme
uniform in composition, free flowing
applicable Federal and State laws an,
container shall bear the name, trade
warranty of the producer. Other grade
be used if soil tests indicate tha
Ingredients is required.
2.05 LIME
Lime shall be agricultural grade grou
dolomite or calcitic (depending on the
carolina). All limestone shall cont
percent calcium carbonate. During h
lime shall be protected against hardeni
2.06 SEED
Seed shall be 95 percent puye by w
passed an 85 percent germination to
comply with U.S. Department of Agricul
the Federal Seed Act. Wet, moldy or o
shall not be acceptable.
r approximately 4-
1 of oats, wheat,
tall be reasoriably
;, or bulblets of
)plicable State and
, non -toxic, with
ial, mixed grade,
and conforming to
regulations. Each
ne, trade mark and
of fertilizer shall
different mix of
limestone, either
3ation within North
,i a minimum of 90
fling and storage,
and caking.
list and shall have
Labeling shall
,e regulations and
�rwise damaged seed

2.07 STONE
Large stone shall conform to NCDOT St
for Roads and Structures (SSRS) Class
or Erosion Control Stone Class A or Cl
the Drawings. Stone for filter fair
riser protection shall conform to NCDOT
PART 3. EXECUTION
and Specifications
r Class 2 Rip Rap
B as indicated on
stabilization or
5, washed.
3 . 01 �Z,-rNERAL
3
Soil erosion and sediment control shall be provided by the
Contractor at his expense for all areas of the site which
are disturbed by construction operations throughout the life
of the project. Control measures shall be in place prior to
any land disturbing activity and expounded as needed during
the project. Maintenance of these facilities shall be
continuous until the disturbed area is protected by ground
cover.
3A2 -PROTECTION
(a) 9-ENERAL
The best control of erosion and sedimentation is
effective ground cover. In all cases, strip as little
area as practicable commensurate with construction
needs and provide temporary or permanent ground cover
as soon as possible.
(b) BUFFER ZQRES
Undisturbed buffers may be used to restrain erosion and
retain sediment as long as they are effective. if
sediment crosses 25 percent (25%) of the minimum buffer
width, other methods shall be employed.
(c) F_J,!
4NCF
Sediment-, fence shall be constructed of burlap on hog
wire or wire mesh stapled to posts. Fence shall extend
c a minimum of 6--inches below grade with fence bottom
backfilled, Filter fabric may be used in lieu of wire
and burlap at Contractors option. Premanufactured
fence equal to Mirafi Envirofence shall be acceptable
as sediment fence when installed in accordance with
manufacture,s recommendations.
0221l-3

a
d')
TEMEORAR ' ROCK 'NEC_'.
Temporary rock* check dams shall
sediment in styles ditches and
Temporary rock check dams shall rig:
steams except for dam con tructi
renovation projects. Filters shoal
Rip Rap or Erosion Control stone o
on the Drawings. The upstream fadc
be covered with falter fabric het
Inch thickness of No. 5 washed stor
(e)
DIVERSTO
Diversions shall. be used to move r::
methods of protection described al -
be small berms, ditches or berm an(
$ f )
GROUND C"g Ftx
1. Flat areas and areas: of mi
seeded and mulched as describe
Steeper slopes and minor �
require the use of jute mattit
. Steep slopes, major water cc
risk" areas shall be covert=
equal, or rip reap.
.03 CONSTRUCTION SEQUENCE
1.
Install erosion control devices.
2.
install utilities
3.
Stabilize ditches, swales.
Seed and fertilize denuded areas,
and seed:
.
Remove sift fences, sediment trap,
3.04.EEa
(a) TEMPORARY
Temporary seeding in areas oth
treatment areas shall be with sm
oats, rye, winter wheat) or other
the season. Fertilizer, lime, mul
aids shall be used as re+ a re
maintain cover.
02211-
used to control
ier' water courses.
be used in flowing
and s rea-m bank
be constructed of
--he Class indicated
of the stone shall
in place by a 1-
)ff water to other
re. Diversions may
ditch systems,
ar slope shall be
below.
ter- courses shell
ses or other "high
by Enka -tat or
Set tree seedlings
seed areas.
than wastewater
I grain seed (i.e.
ted appropriate for
and other growing
to establish and

(b) PERMANENT
Final grading, topsoil application, and light discing
shall be performed to prepare the seed bed,, at the.
appropriate elevation. All Large roots, debris and
stones larger than three (3) inches diameter shall be
removed. Seed and growing aids shall be applied at the
following rate:
Application Rate
Material L b _5 - Z —1 —0 11 —S- 9-- —F-t —.
Lime 1.00 Apply from October through May
Fertilizer 20 10-10-10
20% Superphosphate 15
Seed 12 Kobe Lespedeza
Mulch 85 Small grain straw or tame hay
Jute -- Matting, 3urlap, ""hold- roll or
other.
Tack 5.25 Gallons
Respre ad all accumulated sediment on project site,
remove sediment control measures and complete permanent
seeding to establish a satisfactory cover or grass.
3.05 PAYMENT
Payment for erosion control and seeding shall be included in
Contractor's Lump Sum Bid Price.
0221.1-5

DIVISION
SECTION 02730
SANITARY SEWERS AND FORCE kLAINS
PART 1. GENERAL
1.01 Cep
The work covered by this Specification consists of the
furnishing and installation of differentsizes and types of
sanitary sewer lines and appurtenances. All labor, tools,
materials, equipment, and supervision necessary In the
performances of the work shall be furnished by the
Contractor. unitary sewerwork hallInclude force mains,
appurtenances and other work specified in the Specifications
or as indicated on the Drawings.
ings.
Work included in this Specification includes but is not
limited to the following:
Pipe Installation
Connections to System
Dine Testing
1.02 RELATED WORK
See following Specifications for relat(, d 'work,
SECTION 02111 Site Preparation
SECTION 02112 Unclassified Excavation and Grading
SECTION02113 "drench Excavation .:and. Ba kfill
SECTION 02211 Erosion Control and Seeding
SECTION 02830 Chain Link Pence and ;Gates
SECTION 13005 ubmer ibl Sewage pump Station
SECTION 33 Drip Irrigation System
SECTION 16100 Electrical - General Provisions
PART 2. PRODUCTS
2.01 SEWER FORCE MAIN
Pipe for force mains shall damply with the following
requirements for the type of pipe indicated on the Drawings..
(a) p LYVTN "E CHLORIDE PIPE PVC "
Polyvinyl chloride pipe shall conform to the compound
requirements of A ` M Designation DI.784, virgin Type I,
Grade I PVC and shall be suitable for used at maxiatum
hydrostatic pressures of at least 200 PST at 73 Degrees
F. (SDR 31) ASTM Designation p341.
02730-1 238.08

Joints for PVC pipe shall conform
of the pipe. The bell shall be a
wall made monolithically with the
be sealed with rubber ring
Designation D1869, with provisio
contraction, Lubricant shall be
Manufacturer.
(b) DETECTABLE WIRE
Each non-ferrous force main shal
(2) 14-gauge copper wires install
the force main. Wire ends shal
surface at each appurtenant struct
vault, manhole, etc.).
PART 3. EXPCLJTION
3.01 1JANDLING PIPE
During loading at plant site, transport-,
rehandling of pipe, every precaution
prevent damage to the pipe, its lininc
shall be removed from truck in a caref
banging of pipe against truck or unloz
pipe shall be dropped from the truck.
Each section of pipe shall be delivered
as practicable to the place where it i
Pipes may be distributed along the s
opposite to the spoil bank or stock-pil
to move the pipe longitudinally along
be done in such a manner as not to
coating. Where pipe Is placed in stocl,,
neatly piled and blocked with strips bet,
Any pipe that Is damaged in any manner
and marked with paint. The damaged por
and the remainder used, if possible. If
painted, it shall be removed from the i(:
1,02 Iff 21ALLAT 10 N _Q I.- _EI , E p
Deflections from a straight line or gy
shall not exceed the deflection maximum,
Pipe Manufacturer. If the specified
deflections in excess of those r
Manufacturer, the Contractor shall prov
pipes in shorter lengths, in such leng
the angular de�flections of the pipe Join
Cutting of pipe for closure or for otl
done In neat and workmanlike manner by
not damage the pipe. All such cutting
by mechanical cutters. The Interior c
thoroughly swabbed and cleaned to remo%,
before pipe is installed.
to the requirements
integral thickened-
Ipe. Joints shall
nforming to ASTM
for expansion and
rnished by the Pipe
be marked with two
one (1) foot above
be brought to the
e (valve Box, valve
on, unloading and
hall be taken to
nd coating. Pipe
manner to reduce
ng equipment. No
i the field as near
to be installed.
le of the trench
1. Where necessary
is trench, it shall
ijure the pipe or
)iles, it shall be
ken tiers.
;hall be set aside
on may be cut off
lamaged pipe is not
site Immediately.
le for force mains
recommended by the
alignment requires
-ommended by the
le either bends or
i and number, that
5 are riot exceeded.
reasons shall be
method which will
pipe shall be done
the pipe shall be
all foreign matter
238.08

For force mains, all fitting accesso
bolts, gaskets, flanges shall be instal
manner and in accordance to the resin
speelflezitions. in all cases, p1pe shal
the proper primers, lubricants, and adi,
uniform Invert and watertight joint.
3.03 BRACING, SUPPORTING AND ANCHORING PIPE
es such as nuts,
�d in a workmanlike
,tive ASA or ASTM
be Joined by using
;ives to procure a
All force main installed under this Contract shall be
adequately secured against movement by the use of concrete
blocking. The Contractor shall provide all items necessary
to secure piping as required or directed to provide a
complete and working installation at the Contractor's
expense.
All buried force main and fittings at bends, shall be firmly
wedged between the fittings and the undi-turbed vertical
face of the trench, with Class 2500 concrete or restrained
with steel rods in order to prevent the fittings from being
blown off the line when under pressure. Blocking shall be
in accordance with AWWA Specification C600,
All fittings placed at bends or breaks in grade in vertical
planes shall be provided with adequate concrete embedment
and straps at the base of slopes and shall be adequately
anchored to the satisfaction of the Fncilric-er, to resiznt the
maximum test pressure at the top of the slopes.
Exposed flange piping shall be secured by use of hangers,
brackets, supports, piers or concrete blocking in such a
manner that valves and equipment can be removed from the
piping without the necessity for temporary blocking or
support of the remaining piping. Tie iods and clamps shall
be placed in the forms before piping shall be supported by
at least one hanger, applied at the bell.
3,04
Force mains shall be subjected to hydz:ostactic- pressure and
leakage tests made by the Contractor after backfilling the
trench. Al- I material, equipment, pump:,-:, including gauqes,
and labor required to conduct the test 5,-,hall. be furni,,,;hed by
the Contractor. Tests shall be conducted in accordance to
AWWA C600 as modified herein. it is the intent of this
Specification that all joints in the force main shall be
w1atertight and that all leaks which acre found either by
observation or any specified test shall be made watertight
by the Contractor, regardless of the amount of leakage.
02730-3 238.08

All Joints in exposed piping, regardless of locations, shall
be tight and drip free at all operatingpressures. Water
for the tests shall be taken from the s%,rstem when available..
Cross -connections will not be allowed. Where any section of
a force main is provided with concrete reaction backing for
fittings, the hydrostatic pressure teM.at shall not be made
until at least five (5) days after the installation of the
concrete reaction blocking. All air shall be expelled from
pipe. Corporation stops shall be insert-e at high points in
line for expelling air. Corporation sLo s shall remain in
system rafter testing, Their locution shall be noted on the
"Record Drawings".
Hydrostatic test pressures shall be fifty (5 ) percent
above normal: aPw o,r ing pressure, lased on the elevation of the
lowest point in the lane or section tieing tested and
corrected to the elevation of the test tJaage Test pressure
shall not vary more than 5 PSI plus or minus during the
test_.
The leakage to t n.;h aI I be :wet at they maximum weaning
pressure but not less than 100 PSI corrected to the
elevation of the test gage.. The amount of the water added
to maintain pressure shall be measured.
(1) PRESSURE TEST
The newly laid force main shall be continuously
subjected for four 4) hours to a hydrostatic pressure
test as indicted above. Pressure tests shall not be,
conducted can force main sections lover one (1) mile 1a
length. Exposed pipe, joints, and fittings, shall to
carefully examined during the tos _, Joints showing
visible leakage shall be repl,aced or remade as
neces5 ary. Leaking rubber--gas<tc* :eel joints shall be
remade, using new gaskets if necessary. cracked or
defective pipe,, mechanical joints or fittings,
discovered in consequence of thi:, pressure test shall
be removed and replaced with sound material, ,and the
test shall be repeated until the test results are
satisfactory.
() LEAKAGE TEST
The leakage test may be conducted concurrently with the
pressure test. However, the duration on of each leakage
and pressure test wall be at least a total of four ()
hours and during the leakage test, the force main shall
be subject to 'the test Pressures of at least 1 PSI.
Leakage is defined as the quantity of water that must
be supplied into the newly laird force main, or any
valved section thereof, necessary to maintain the
pressure within 5 PSI of the specified pressure for the
duration of test o piping installation will b
accepted until the leakage is less than the number of
gallons per hour ,as determined by the formula:;

L
133,200
in which L equals the allowable leakage in gallons per
hour; S is the length of pipeline tested In feet; fa Is
the nominal diameter of the pipe, in inches; and P is
the average test pressure during the leakage test, in
pounds per square inch gage.
Should env test of force main laid disclose leakage
greater than that indicated in Table 6 of A
the defective joints shill he located and repaired and
all visible leaks have been eliminated without
additional cast to the owner.
3.05 BADIS O -PAYMENT
In Lump Sum Contracts, all casts s oc ;fated with force mains
as listed in this Specification or shown on the fa dt9
small he included in the Total Base Bid.
02730-5 238.08

DIYISION 2
SECTI 02830
MQATM TTMV nMMM" XMK MAMM,
PARTtst
1.01
The work covered by thi6 specification consists of
furnishing all labor, Lt ools, maerials, equipment and
supervision in performiny all operations in connection with
supplying and etecLi"y chain link fences and chain link
gates as indicated on the Drawings or Specifications.
Work in this Specification includes, but is not limited to,
the following:
Chain Link Fence Construction
1.02 RELATED Q_RR
See the following Specification for related work:
SECTION 02112 Unclassified Excavation and Grading
R A E IL-22 - �. — �—RP R 20 QbhU A WS
2.01 EATERIM
The fabric shall be composed of individual wire pickets
Helically wound and interwoven from No. 9 W & M gauge basic
open hearth steel wire to form a continuous chain link
having a 2-inch mesh. Top and bottom edges shall have a
twisted and barbed finish. Fabric shall be hot dip
galvanized after weaving to produce a zinc coating not less
than 1.2 oz. per square foot of barb it surface and shall
conform to ASTM 392. Wire in the fabric shall stand a
minimum tensile strength test of 90,000 pounds per square
inch. Wire fabric height shall be six (6) feet.
2.02 LIEL POSTS
L-INE_L?aj
Line posts shall be 2.375-inch O.D. standard pipe, 3.65 Ins.
per foot or 2.25-inch X 1.70-inch H column or C post with
minimum steel thickness of .121-inch. All framework shall
have 2 ounces of zinc per square foot.
02830-1 238.08

2.03
(a) To rail shall be 1 5/8-inch O.D. a
lbs. per foot or channel section 1.6
and shall be furnished in random le
less than 20-feet.
(b) Bottom tension wire shall be No.
Carbon Aluminized spring coil or cr
fastened to fabric and terminal post
rings approximately 24-inches apart.
(ef Tension bars for attaching fabric
shall be 3/16-inch X 3/4-inch
attached to terminal post by mean
bands.
Maid pipe, 2.27
,-inch X 1.25-inch
1ths averaging not
I & M gauge high
ad wire securely
;ith aluminum hog
10 terminal posts
gh Carbon steel
of beveled edge
2.04 EADR10—=11E
Fabric Lies for attaching fabiic to line posts, top rail or
top wire shall be aluminum strip or wire.
2.05 BARBED WLEREE.AEND ,D BARBED-WIRE EXTENSI I
The fabric shall be surmounted with tare:
wire. Each strand shall consist of two
gauge twisted aluminIzed steel line wires
gauge aluminum 4 point barbs spaced not
apart. Barbed wire shall conform to ASTM
Barbed wire arms shall be pressed steel a
250 lbs. downward pull from outer-mo
Intermediate arms shall have provision f
and corner arms shall have set screw.
shall be at 45-degrees to inside which wi
fence 1-foot except at gates where,
clearance, the extension may be vertical.
2.06 END 99RHER AND GATE _E2aj
Terminal posts shall be 3-inches O.D. v
lbs. per foot or 3.5-inches X 3.5-inch to
and gate post tops shall be malleable Ao
castings, drive fitting outside of post t
Swing gate posts shall be the same as end
following sizes and weight.
Pipe size Weight Gate Opening
O.D. Per Ft. single, inclusive
Y 5.79 lbs. To 6'
4''' 9.11 over 61 to 13'
6 5/8" 18.97 over 131 to 181
8 5/8" 25.00 over 18, to 321
02830-2
strands of barbed
10. 12 1/2 W & M
with No. 14 W & M
ire than 5-inches
'585.
shall withstand
point on arm.
passing top rail
Extension device
extend height of
f necessary for
ndard pipe, 5.79
form post. End
or aluminum sand
exclude moisture.
Us, but in the
e Opening
uble, Inclusive
up to 121
Up to 121 to 261
over 261 to 36'
Over 261 to 641
M�MMHM

2.07 DR&MNG
Horizontal compression member shall
2.27 pounds per foot or channel sect!
inch.
0 a
1
5/8-foot
O.D.
a 1.625-inch
X
1-25-
Truss rods shall be 3/8-inch rod and
tension bands shall be unclimbable bey;
3/8-inch
diameter square shouldered c
removable
from outside of fence.
2. 0 8 !LATES
(a) SWING CATE
(1)
SWING GATE FRAMES
Swing gate frames shall be
pipe, 2.72 lbs. per foot witi-
I 5/8-Inch O.D. standard pipe,
welded at all joints to pro
construction. Bracing and det
shall be adequate to provide
and non -twisting gate of hi
shall be same as fence f
securely attached, using met
fabric attachment. Welding
will not be permitted,
provision for three strands
vertical position.
(2)
HINGES
All gates of the swing type
swinging 180-degrees from clo:-,
Hinges shall be rugged heavy c:
(3)
LATCHES
Single gates shall have T
engaging latches. Double ga
bar tvDe latch for one leaf
engaging latch for other 1.
OevIces shall be heavy dut%
lockable with padlock from eii
(4)
GATE KEEPER
Gate frame shall have a keeper
engages the gate frame when s�,
(5)
GATE STZES
All gate sizes shall be a!�
indicated otherwise on the pla
,.:� I
i S -igle or double leaf vehl
drives or roads shall be two f
opening width than the total
road exclusive of shoulders.
akeup. Brace and
ed edge type with
riage bolts, non -
inch O.D. standard
Lnternal bracing of
i-27 lbs. per foot,
rigid watertight
Lis of construction
rigid rton-6agginq
i quality. Fabric
is and shall be
)ds equal to fence
)f fabric to frame
,amen shall have
barbed wire in
call be capable of
I to open position.
-1y type.
ged automatically
s shall have drop
ith automatically
f. All latching
ype and shall be
r side.
.ch automatically
open.
)llows except when
;I
filar gates across
!t greater in total
Ith of the drive or
02830-3 238.08

2.09 CONCRETE EOR EQaJ FOUNDATLgAa
All posts shall be set in Class 3000 co,
P RT
3.01 INSTALLATION
It is intended that the fence and gates bball be installed
in sttictly first-class workmanlike manner. All vtttieal
members shall be truly vertical. Alignment shall be true.
Fence shall be tight without sag or bulges, Damaged
materials shall be removed from the site and replaced with
new. The Contractor will be expected to provide men
experienced with erection of fence and gates and will
provide any special tools or equipment required,
3.02 POST FOUNDATIONS
(a) Line posts shall be evenly spaced between corner posts
at maximum 10-feet on center. Corner posts shall be
set at corners and at gates.
(b) Concrete foundation shall be not less than 10-inches in
diameter for line posts and 12-inches for other posts
except 6 5/8-inch posts and 8 5/8-inch posts which
shall be 18-inches.
(c) Posts in concrete walls and structures shall be
installed in a pipe sleeve at least six (6) inches deep
with an inside diameter at least one inch greater than
the post's outside diameter. Posts shall be plumbed
and void space of sleeve shall be packed with non -
shrink grout.
(d) Minimum depth of concrete foundation shall be three (3)
feet. All foundations shall extend approximately two
(2) inches above grade and shall slope away from the
post to provide for proper drainage. Trowel finish
tops of foundation.
3.03 1GE _OP_RRAAIIL
Top rails shall be joined with extra long pressed steel
sleeves making a rigid connection while allowing for
expansion and contraction. Top rails shall be anchored at
terminal posts. Top rails shall be continuous for the full
length of the fence, passing through the fittings an the top
of the line posts.
02830-4
238.08

3.04
"B
Fabric shall be stretched between corner pasts or
corner and
gate posts. Fabric shall, be attached Lu corner
and gate
posts using tension bars and bands.. Fabric shall
be secured
to line pasta; by fabric ties 1 -.ruches on center
and to the
top rail by fabric ties 24-inches on center. The
bottom of
the fabrics hall be geld by tension wire securely
fastened
to lane corner and gate posts. Fabric_ shall end
two -inches
above grade. Where irregularities in grade occur
under
fabric, barbed wire shall be used to maintain the
two-inch
ground clearance.
3.05
BARBED WIRE
The fabric shall be surmounted by three strands
of barbed
wire supported by extension arms on each line,
corner and
gate scat.
3.06
FAA I N
Horizontal compression bracing hall be securely
attached to
the terminal and first line past with pressed
steel
fittings, beveled edge bands. it shall be truss
braced from
first line past to corner or gate post with
truss rods.
on..
Garner taunts shall be braced in each direction.
Swing gates shall be hung level and latches
adjusted to
provide secure contact.- Double gates shall
include a
casting set in concrete to engage latch drop bar
and hold
gate leaf in place.
In Lump Sum Contracts, all cents associated with
chain link
fence and gates as listed in this Specification
or how n on
the Drawings shall be Included its the Total Base
Bid..
0- . 0 8

DIVISION 1
CT I O _1 ii
£ART1. GENERAL
1.01 ga--OP T
The work covered by this Specificat3on consists o
furnishing all labor, tools, materials,, equipment and is
performing all operations in connection with %e
installation of a submersibleas in station complete,
tested, and ready for operation with other work specified on
Drawings or Specifications.
Work included in time Specification includes but is not
limited to the following:
Excavation and Ba kf ll
Installation of Pumping Station
Testing of Pumping Station
Access Road
Fencing
Electrical Work
RELATED ED O Ri
See following specifications for related work:
SECTION02111 Site; Preparation
SECTION 0 12" Unclassified Excavation and Crading
SECTION 02113 Trench Excavation and' ackfill
SECTION Erosion ventral and Seeding
SECTION 02730 orce Mains
SECTION 02030 d Chain Link Fence and Gates
SECTION 13300 Drip Irrigation System
SECTION 1.6100 Electrical -General Provisions
1 00 --1 2.3 08

PART 2. PRODUCTS
2.01 PUMPING STATION
(a) ZOE!
Furnish and install two -submersible, contrifugal, non --
clog sewage pumps rated 125 GPM R 19,5­feet TDFI with
shut off head of 8-feet minimum. Each pump shall be
equipped with 2-horsepower, submer-sible electric motor
connected for operation on a 208-volt, 3-phase, 60
Hertz, 3-wire service with 25-feet of hypalon jacketed
type SPC cable suitable for submersible pump
applications. The power cable shall be sized according
to NEC and 10EA standards, and also meet with P-MSHA
approval. The impeller shall be capable of passing a
minimum 3-inch solid sphere. The pumps shall be
Hydromark S3HX, or others approved cis equal by the
ngineer.
Pumping casing, suction and stuff box covers and
suction and discharge flanges shall be hydrostatically
tested to 150 percent of shUtOff head plus suction
pressure. Pump shaft deflection _,�hall not exceed 0.002
inches at the face of the stuffing box when the pump is
operating at 25 percent of the best efficiency point
capacity for the impeller diameter supplied at the
maximum speed of operation. The pump (motor for
5ubmerLilble and close coupled designs) shaft bearings
shall be designed for a minimum ANSI B-10 life of
40,1000 hours when the pump is operating at 25 percent
of the best efficiency point capacity for the Impeller
diameter supplied at the maximum speed of operation.
Each pump shall be equipped with 25 feet of four (4)
conductor control. cable similar to the power cable.
The pump manufacturer shall perform the followinq
Inspections and tests on each pump before shipment from
factor:
1Impeller, motor rating and electrical connections
shall first be checked for compliance with the
Specifications.
2. A motor and cable insulation test for, moisture
content or insulation defects shall be made.
3. Prior to submergence, the pump shall be run dry to
establish correct rotation and mechanical
integrity.
4. The pump shall be run for 30 minutes submerged, a
minimum of six (6) feet under water.
5. After operational -test No. 4, the insulation test
(No. 2 ) is to be performed again.

A written report stating that the foregoing steps have
been done Aall be supplied to tll,ie Engineer for each
pump before shipment.
Manufacturer shall furnish a factory representative who
shall inspect and test the pumps at start-up. The
Manufacturer shall provide a formal test procedure and
forms for recording desired data such as voltage,
current, pressure, etc. The factory representative
shall instruct Owner's personnel in the use of the
equipment. Pumps shall not be run without the presence
of the Owner, Engineer, Cantra ctr',.r, Electrician and
Factory Representative.
The pump Manufacturer shall warrant the units being
supplied to the owner against defects in workmanship
and material for a period of five (5) years Linder
normal use, operation and service. In the event a
component fails to perform as specified or is proved
defective in service during the warranty period,
excluding iterns of supply normally expended during
operation, the pumping station manufacturer shall
provide a replacement part withc,,ut any cost to the
Owner, including freight and installation.
The Manufacturer shall supply a rninimum of three (3)
sets of standard Submittal Drawings, operating and
Maintenance Instruction Manuals aru] parts List.
Standard Submittals will, consl,­�t of pump outline
drawing, control data, accp_s:: frame, typical
Installation guides, technical MWIIIZ115, and parts list.
(b) CONTROLS
Pump Manufacturer shall, furnish one (1) UL label
automatic duplex pump control panel, in NEMA 3R
encl(,)sure. panel shall be rated for two 2--horsepower
pumps at 208-volts, 3-phase, 4-wiri.,,, 60 fiertz,
The pump control panel shall, contain the following:
2 Three pole circuit breaker connects rated for the
pumps provided. One each pump.
2 Magnetic across--the-line motor starters with 3
overloads sized for pumps specified with required
auxiliary contacts. One each pump.
2 "Hand--off-Automatic" selector switches on interior
coverone each pump.
2 "Green" pump running pilot lights (24-volt) on
interior cover. One each purq.,.
13005-3 238.08

2 "Running Time" meters on interior cover. one each
pump,.
1 Duplex 2 pump alternator.
1 Wath rproof-N MA 5-15R duplex receptacle on side
of enclosure.
1 _ High water alarm horn (12 -volt) on side of
enclosure,
1 High eater alarm light (red) on aide of enclosure
(12-volt).
1 Set of auxiliary contacts for external
annunciation of all alarm conditions.
2 2 - MP, I -pole, 120-volt circuit breakers a
indicated.
2 Seal failure relays with SPDT contacts. One each
pump (12-volts).
1.202 -volt control power transformer of ample
capacity, with fused primary.
1 Horn silence relay f 2--vu1t coil) with h 1-NO and
NC contacts.
1 High water alarm relay (2 -vol coil) with 2
contact.
1 Momentary contact horn silence button mounted on
interior cover.
2 over temperature relays (2 - olt coil) with 1-NO 1-NC contacts. One each pump..
2 Seal failure relays (24 -volt coil) with I -NO one each pump.
1 "Red" high water alarm pilot _Light on interior
cover (2 -volt)
"Blue" over temperature pilot lights on interior
cover (2 -volt:) . One each. pump.
2 "Yellow" seal failure pilot: lights (2 -volt) o
interior cover_:
l Set Terminal strips for connection of all external
wiring as required_.

The control sequence shall be such
liquid level above a specified elev
shall start lead Pump No. 1. Pump
to operate until the level in the w
specified low water elevation and
the event that the liquid level on
the first specified elevation, the
be Btarted at as second specifle
Wetwell. Both pumps shall then
until the liquid level falls below
elevation at which time both pumps
two circuit alternator shall
controls such that Pump No. 2 becom
the next cycle of operation. Shou
in the wetwell continue to rise
high water level an audible alarm
visual alarm shall liqW it sh
manually silence the audible a:tat
alarm shall remain lighted until
corrected. Should either pump n
high operating temperature, a heat
windings shall operate to stop the
the temperature falls to an acc
sensor shall automatically reset a
operate normally.
(c)
Furnish four (4) Mercury liquid
switches with 25-feet of electr
sensors shall be a non -floating,
Level sensors shall be rated
milliwatt levels.
2.02 VALVES
:hat an increase in
Jon In the wetwell
1, 1 shall continue
:well falls below as
.hen shut off, Tn
nues to rise above
tern to pump shall
elevation in the
,ntlnue to operate
,pecified low water
iall shut off. A
icn alternate the
; the lead pump for
i the liquid level
love the specified
shall sound and a
I be possible to
L, but the visual
the condition Is
ter ience abnormally
,ensor in the motor
fected pump. When
itable level, the
! allow the pump to
evel. sensor float
al cable. Level
isplacement type.
r operations at
Valves furnished as part of the pumping station package
quoted by as Manufacturer shall be the responsibility of that
Manufacturer. All other valves not included in the pumping
station package shall be the responsibility of the
Contractor.
(a) ELTJG -VALVEq
Plug valves shall be non -lubricate
eccentric type with resilient faced
port area of 100% of the pipe for
service adapted for the wrench
operating levers for exposed valve
furnished with as welded overlay s
90% pure nickel. Lever activatorn
latching in 10 degree increments fr
closed positionsvalve ends sha
the type of pipe indicated on Draw
be manufactured by DeZurik Series
or approved equal,
13005-5
cast iron bodied,
lugs with a full
buried or exposed
erations, or with
Valves shall be
t of not less than
hall be capable of
full open to full
be compatible to
gs. Valves shall
0 Eccentric Valve
238.06

(b) CHECK VATaV_
Check valves shall be iron body,
with bronze disc ring and seatim
swing type, gravity operated and de
125 PSI working pressure.
2,03 A &f =11"f 09 =\11 ZE E
Each pump shall be equipped with a mati
discharge elbow. With this discharg
installed In the discharge piping in the
shall be automatically connected to the
lowered into place, and shall be e
Inspection or service. There shall be n
to enter pump wetwell.
The pump gui.dt® rail package shall Includ
2-inch stainless steel (302) pipe with
assemblies and braces to form a comple
for each pump.
The cable junction box shall be cast al
construction and shall have ample Inter
cable and wire specified. Cable junctio
(1) 2-Inch conduit hub, for conduit to
openings with waterproof sealing rings
cable to each pump, the control cable t
(4) float cables.
Two (2) 25--toot long stainless chains
each capable of lifting one pump.
Each pump shall be equipped with a gly
monitor discharge pressures. Gauges s
4-inch diameter face recording from 0
Gauge shall be enclosed In polished
with 1/4-Inch, 316 stainless steel
furnished with polycarbonate window.
be In3talled with a 1/4-Inch pet cock v
All fasteners for aluminum ladder, s
rails, and safety climb shall be staInl
All aluminum material in contact wi
shall be coated with bitumastic paint.
2.04 WETWELLS
The wetwell shall be a 5-foot diamet
manhole conforming to ASTM C478 with 4,
a minimum 5-inch wall thickness. The m
flat slab top with aluminum grating fo
flesible, rubber -type "0" Ring gaskets
C443 or butyl master rope shall be furni
sections. All aluminum material in cn
shall be bitumastic coated.
ly bronze mounted
ing, single disc
nod for a minimum
cast iron 3-Inch
elbow permanently
ietwell, the pumps
,scharge elbow when
Oly removed from
need for personnel
two (2) lengths of
ilots, pump guide
rail installation
dnum of waterproof
1 capacity for the
box shall have one
!ontrol panel, and
zed for the power
each pump and our
11 be furnished,
fin -filled gauge to
Q have minimum of
100-feet of water.
Onless steel case
ior connection and
a connection shall
to
niess steel guide
steel.
concrete surfaces
precast concrete
0 PST concrete and
hole shall have a
a cover. Either
,onforming to ASTM
ed to seal manhole
act with concrete
13005-6 238.08

A Tindall Series 4848 Utility Vault,
furnished to house plug and check valv
piping. Manhole steps shall be Instal
The vault shall drain through a Zurn
drain with backwater valve to the wetwel.
2A4 SITE EQ11EPMMEEENT
The following equipment shall be furnis
station site to form a complete working
Mon -freeze water hydrant. switc
freeze post hydrant shall be Instal
area as directed by the Engineer.
r equal, shall be
on pump discharge
d In one corner.
del 2-730-V floor
d at the pumping
silty.
5910 Series non-
d within the fence
Backflow preventer. Clayton Model RP2, reduced
pressure backflow pxeventer (BFP) in Brooks 141914
Series meter box. BFP shall be Installed where
directed by the Engineer.
Water tap, A water tap to serve
area shall be installed as show,
Water line shall be a combination i
for 200 PSI working pressure and 3,
plastic pipe. Connection to existh
be made with a Dresser service sad?
PART 3. EXECUTION,
3.01 SITE
The pump station site shall be grad
runoff. The weKell, control pann
electrical seivice shall be installed
on the Drawings. The entire enclosed
covered with G-Inches of Compacted Aggre
3.02 INSTALL TIQN
Piping, guide ratio and liquid level
installed in the wetwell as Indicated on
accordance with Manufacturer's recommend
rails and discharge elbow shall be in to
Check valves, plug valves and gage shall
valve vault adjacent to the wetwell.
connected to form a complete system from
through the valve vault to the force ma
he pumping station
on the Drawings.
2-inch PVC SDR21
-inch polyethylene
water system will
to shed surface
valve vault and
the site as shown
..aced area shall be
Ae Base Course.
sensors shall be
:he Drawings and in
Aons. Pump guide
led in the wetwell,
se installed In the
Piping shall be
:he discharge elbow
3.03 EAllf -AYME
_PF_PAZME,VT
Payment for the pumping station facilities will be on a lump
sum basis for all Items specified and shown on the Drawings.
Pumping station shall be installed to form a complete
operating facility. Amount of rock will be measured by
Engineer for payment on the quoted price.
i3005_7 238.09

SECTION N" 330
DRIP IRRIGATION S STEM
PART 1. GENERAL
1.01 S p
The work covered by this Specification shall consist of
furnishing supervision, labor, tools, equipment~ and
materials and performing of all operations required t
construct a complete drip irrigation :.3 to t ready for
operation on the site designated by the Owner. Plant start-
up and operator instruction in the use of equipment provide
by the Contractor is the Contractor's responsibility.
Work in this Specification includes, but is not limit to:
Earthwork'
Structure
Building
Equipment Installation
Plant Piping
Access Road
Fencing
1.02 _RELATED WORD
Soo the following Specifications for_related work:
SECTION 02111 Site Preparation
SECTION 02112 unclassified Fxcavation and Grading
SECTION 02113 French Excavation and Sa kf i ll
SECTION 02730 Sanitary Sewers and Force Mains
SECTION 02330 Chain Link Fence and Gates'
SECTION 1.3005 Submersible le Sewage Pump Station
13300-1 238,08

. l DRIP IRRIGATION SYSTEM
The drip irrigation system shall be a Perc- ite system
provided by Wastewater Systems, Inc.
EQUIPMENT PACKAGE
The Manufacturer shill furnish peeps, filters and controls
premounted on a frame (skid) which will fit through an
foot wide roll -up door with 7-feet vertical clearance®
Pumps, filters and controls shall be tested at design
condition priorto delivery.
1. Install on the skid two (2) hor i -ontal ,, end suction
centrifugal type effluent pumps. Each; pump shall be
capable of delivering 1.96 gallons pnr minute at 68 -feet
TDif while operating at a maximum speed of 1750 RPM,
Shut-off head shall not exceed '73—feet. The motors
shall not be overloaded ed over the entire pump range.
Motors shall be 1. - p -Volt, 3-phase. Pumps and
motors shall be Myers Mendel ES size 3 X - 1/ (470),
or equal.
Pumping casing, , suction and stuff box covers and
suction discharge flanges shall be hydrostatically
tested' to 150 percent of shutoff head plus suction
pressure. rump shaft deflection shall not exceed
0.0002 inches t the face of the stuffing bey: when the
pump is operating at 25 percent of the best efficiency
point capacity for the impeller diameter supplied at
they maximum pe d of operation. The pump (motor for
Bubmerslble and close coupled designs) shaft bearings
shall, be designed for a minimum ANSI -10 life of
40,000 Insure when the pump is operating at 25 percent
of the beat efficiency paint capacity for the Impeller
diameter supplied at the maximum speed of operation.
Manufacturer shall furnish a, factor," representative who.shall inspect and test the pumps at start-up. The
forms for recording sired data such as voltage,
current,, pressure etc.. The fa,, --teary representative
shall instruct Owner's personnel in the use of the
equipment: Pumps shall not be roan c,T thout the presence
of they Owner, Engineer, Contractor, Electrician and
Factory Representative.

The pump Manufacturer shall warrant the units being
supplied to the Owner against defects in workmanship
and material for a period of five (5) years under
normal use, operation and service. In the event a
comDonent fails to perform as specified or Is proved
defective in service during the warranty period,
excluding items of supply normally expended during
operation, the pumping station Manufacturer shall
provide a replacement part withnut any cost to the
owner, including freight and installation.
The Manufacturer shall supply a minimum of three (3)
sets of standard Submittal Drawings, Operating and
Maintenance Instruction Manual-, and Parts List,
Standard Submittals will consist of pump outline
drawing, control data, access frame, typical
installation guides, technical manuals, and parts list.
2. PUMP
CONTROLS
(a)
Provide complete pump control
the pump control panel.
panel, flow meter and fief
solenoid valves, moisture pro
probes.
(b)
The pump control panel shall
with hinged door. The pan
following:
1. Circuit breaker, for each
2. Magnetic starter, NEMA S
protection In each phase.
3. "Fland-off-Auto" select:
indicating light and run
each pump.
4. control power transformer
power inside the panel
computer/controller panel.
5a Terminal blocks for field
(c)
The computer/controller silall,
witli hinged door. The compu
be MITSU Model No. AlS. Al
proper system, operation shall.
shall include alternating the
each cycle as supplied by Wast
13300-3
stem consisting of
on-tro.i ter /con tro, I let
devices such as
s and temperature
NEMA-1 enclosuris
e
shall house- the
mp motor starter.
e 2, with overload
switch, run
ng time meter for
to supply control
and also to the
NEMA-1 enclosure
r/controller shall
the software for
e provided. This
fluent pumps, after
ater Systems.
238.08

() The effluent flow_ meter shall be 3-inch diameter
model #3 - M1- 3 with 3-inch 150 lb. AWWA Class D
Flange connections manufactured by Master Meter,
Inc. Meter mast give electric output signal
compatible with master computer for every 1,000
gallons (U.S.) as supplied in complete perc-Rite"-'
Package [knit-.
1 provide an indicator /totali er /transmitter
on the meter. Tran r itl�,..et shall be two wire
with pulse output propor'..i nal to flow
(e) A float switch SJ #ENP, or ;ippro ed equal, with
f _foot cable shall, he provided to sense the low
level in the Bolding Fusin to :stop the effluent
pumps.
(f) Provide running lights and elapsed time meter for
each pump.
FILTERS
(a) AUTOMATIC FILTER ASSEMBLY
1. The automatic filter shall e a package
assembly filter battery consisting of four
sets of3-inch diameter double filters,
automatic lack flush valving and controls on
a pre -assembled healer and fra-m .,
2. Filter small be electrically controlled from
the computer controller.
3. Filter battery shall have the following
features
a& inlet/outlet diameter 3-inch
} . End connection 3-inch v ictau is co`uplin
c. minimum pressure 35 psi
d. Maximum pressure 140 psi
e P Maximum recommended ended floc
rate/each filter 149 GPM'
. General filtering areas 3 square inches
gi Filtering volume 150 cubic inches
h. Length of flushing period 10 to 15 seconds
i. Amotint of water used for
flushing 16 gallons
k. Head to s psi at 85 gpm
1 3 00— C`1

4. Backflush ing procedures to operate as
follows:
a. Computer/control, calls for backf1ush to
start.
b. Filtration rings separate on filter
element.
C-1. Hydraulic valves close discharge and
open backflush outlet on one filter at a
time which takes that filter out of
service.
d. Water supply for backflush is provided
through the filter-- In service.
e. Backflushing takes place for 110 to 15
seconds; discharge of flush water Is to
the septic tank.
f. Remaining filter battery shall be equal
to Arkal Filters Model 26-ASMB-3-03-WWS
3-inch Automatic "Disc-Kteen" filter
battery as supplied by Wastewater
Systems.
(b) MANUAL, FILTER
1. The manual filter shall. be 4-inch diameter
double filter assembly installed V-shape on
the downstream side of the automatic filter
assembly.
2. Manual filter shall have the following
characteristics:
f- 4-Inches
i. inlet outlet diameter
b. End connections Flanged
c. Minimum pressure 120 psi
daximum pressure 350 psi
e. General filtering areas 574 square Inches
f. Filtering volume 260 cubic inches
g. Filter rings 80 mesh-200 microns
h. Head loss 4.754 feet @ 340 GPM
3.
Manual Filter shall be e
Model 1343-03-WWS 4-inch
1-13001-5
1. to Arkal Filters
wale Filter.

2.ti 2i VALVES
(a) FOOT VALVES
The of valve shall be equal to Sty -FL aluminum foot
valve catalog number SFVV4CF, The valve shall be
flanged to match standard 125 lb. cast iron flange and
have rubber flapper seats or a machined surf,_ -Ace to
provide a tight seal. The screen shall have a ratio
open area of 50.
(b) PUMP MASTER CONTROL VALVE
The master control valve shall be a hydraulic valve
with an integral diaphragm operated by water pressure
to control the irrigation pump di. scharge. The valve
bead v shall be cast iron conforming to ASTM A1126 Class
B and shall be three (3) inch", , in diameter. The
springs shall be stainless steel SE 302, pilot shall be
cast bronze conforming to ASTM 1.45-5A. The valve shall
have flanged end connections conforming to, ANSI B1.6.1,
125 with inlet pressure ranges of 15-230 psi. The
valves shall have slow drip tight closure to prevent
water hammer. The valve shall. be controlled
electrically from the computer control.. The valve
shall be DOROT Model No. Gl-M-3-F-WW "GAL" valve. The.
valves shall, be supplied by Wastewater Systems, Inc.
(c) FIELD CONTROL VALVES
The field control valves shall he hydraulic valves to
operate the drip irrigation in the irrigation or
backfluSh mode. The valves shall have body
construction of epoxy coated iron. The spring shall. be
stainless steel. SE302. The valve shall be 3--inch
diameter with victaulic connection and the operating
pressure shall be 150 PSI. The valves are controlled
electrically from the computer controller, 24 V AC.
The valve shall be DOROT Model 323 GAL, or approved
equal.
(d) AIR RELEASE VALVES
The air release valve shall be t�­io (2) Inch diameter
combined air release valve which operates to release or
admit air from or into the line. The valve is
installed at the end of the hea(.3er lines and on the
backflush line a,., shown on the D.rawings. The valve
shall be suitable for working pressure in the lines.
The valve body shall be high strength plastic with
operating parts or noncorrosive materials. The valve
shall be ARI combined Air Release Valve Model 65-ARI-B-
2 as supplied by Wastewater systemS.,
13300-6 338.08

2.03 I,,R,R,I,,GATION PIPIMO
(a) HEADER FORCE MAIN
The two (2) inch header force
pressure pipe SDR21 (Class 200)
D2241. See Division 2, Secti
Specifications.
(b) DRIP IRRIGATION TUDING
The dripperline shall be 1/2­1'
polyethylene or polybut ylene tubii
compensating mechanism allowing con::
from each dripper opening. Inside
be less than 0.57 inches. The
emitter shall be 0.61 to 0.65 gall(
pressure range of 5-60 psi. Thi
,hall be activated at 5 psi.
The dripper diaphragm shall be consi
elastomer to withstand effec'I
fertilizers,
and acids (to pH of
shall have a continuous self-cleaj
continually measures the actual fl�
that could clog the dripper creat(
push back the diaphragm to continuoi
particles from the regulating chamb(
Irrigation ripper the shall be equl-
RAM multi -seasonal. pressure comp(
dripperline as supplied by Wastewat(
2.04 TREES
Species shall be half black, walnut and )
trees shall be planted in peat pots.
2.05 HOLDING BASIN LINER
The holding basin liner shall be Bento,,
liner shall be a laver of sodium bentonil
l two ayers of nonwoven polyprop�
needlepunched to form a composite
dimensions.
2.06 MOISTURE _PROBES.-
-oil moisture probes shall be Aqua-Tel-2'
2.07 TEMPERATURE PEDBF
A temperature probe shall be placed on t�
building. Temperature probe shall be
2E848.
in shall be PVC
nforming to ASTM
02730 of these
'7h nominal O.D.
with a pressure
ant discharge rate
5iameter shall not
ischarge rate per
s per hour over a
Tripper mechanism
ucted of synthetic
of chemicals'.
The diaphragm
rag feature which
-rate. Particles
back pressure and
ly clean and flush
of the diaphragm.
to Nefafilase, Inc.
sating wastewater
systems, Inc.
if green ash. The
t. or equal. The
contained between
ene geotextile;
at of consistent
3ensors, or equal.
north side of the
vton Model Number
13300-7 238.08

2.08 WOVEN HOG WIRE FENCH
Woven wire fencing shall conform to AS TM A116. The fence
fabric shall be 47-inches high, with ten (10) horizontal
strands. The strands shall be spaced three (3) inches apart
at the top with progressive spacing between. Vertical
strands shall be spaced at six (6) inch intervals.
The fencing shall have 411 X 4" treated Wood posts. Corner
posts and gate posts shall be 31-011 in ground at a minimum.
Line posts shall be 21-0" In ground. Corner bracing shall
be provided.
PART 3. EXECUTION
1A1 EXTSTINC FACILITIES _3
Contractor is advised that the existing water system, septic
tank, and filter bed and appurtenant piping will remain in
service and be protected from damage by construction
operations. All connections to existing piping shall be
uncovered and verified in size, type of pipe, location, and
depth early in the project. The Englnef,r shall be notified
of any discrepancies in line location or depth before
construction begins.
During Installation of the drip irrigation system, the
Contractor shall provide field supervision by personnel
certified by Wastewater Systems, Inc.
3.02 HOLDING BASIN
A holding basin shall. be constructed of native soil
materials In the location and to the elevations and
dimenslon,s Indicated on the Drawings. The basin shall be
lined with Bentomat.
3.03
Supply and backflush force mains, conforming to Division 2
Section 02730 of these Specifications, shall be Installed
outside of, and adjacent to the land application site, as
shown on the Drawings. Force mains shall- be tested prior to
connection of header piping. The air relief valves shall be
installed as shown on the Drawings after testing is
completed. The zone valves shall be solenoid valves
fUrnished by Wastewater Systems, Inc. The soil moisture
probes shall be installed as shown on the Drawings.
13300-8 238.08

That portion of the site to be used for land application of
wastewater shall be mowed, raked, and smoothed using light
equipment in dry weather to preclude soil compaction and/or
tracking. The soil shall be lightly scarified. The site
shall then be seeded as specified in Division 2, Section
02211 herein. The Perc-Rite"'-'-' distributlon laterals shall
be stapled on top of the existing ground as indicated on the
Drawings. The staples shall be galvanized landscaping
staples and placed at 4 to 6-foot intervals.
After drip irrigation laterals are installed, Contractor
shall set out trees at 10-foot intervals each way across the
site. Trees shall be centered between uphill emitters and
placed 6-inches uphill of a dripper lateral..
3.04 CONTROL BUILDING
The control building shall be conntructed of precast
concrete panels forming the floor, roof, and walls, The
floor slab shall be placed on a 12-Inch. compacted thickne-.-_
of NCDOT ABC. Openings shall be located as shown on the
Drawings. Doors and door frames shall be hollow metal, 18-
gauge galvanized steel. Door shall be flush type, 1 3/4-
inches thick, with operable louver and insect screen. Door
frames shall have 2-inch faces and a minimum depth of 5-
inches. Spring -metal weather stripping, aluminum weather
seal, and an aluminum saddle shall ]--.e provided at door.
Door louver shall be a 17 1/4-inches to 18 1/2-inches with
aluminum insect screen and damper, Door hardware shall. be
as follows: the lockset a CECO Model CWR-340., floor and
headbolt on interior of doort and three (3) pair hinges CECO
Model :MJ0 USP. Painting for door shall conform to Federal
Specification TT-P-19. The south of the building shall
have an 81-011 wide roll --up door with a 71-011 clearance.
The filter shall be fully supported with adequate piping
supports, piping and electrical connections as shown on the
Drawings.
3.05
The control for the system shall be such that the entire
absorption field is dosed at one time for a maximoyn period
of 12 hours. The absorption field shall be dosed once a
week, on, Saturday. The pump suction shall be taken directly
from the holding basin and discharge to the absorption
field. The intermediate pumping station will discharge to
the holding basin. At temperatures of 35,-, or less, or when
the moisture probe indicates wet soil, the pumps shall not
discharge to the absorption field.
13300-9 238.08

3.06 MONITORING WELLS
Contractor shall Install monitoring wells as shown on the
Drawings prior to installing dripper lines. Contractor
shall assume 35-feet for depth. Contractor shall be paid
for development cost of well and be paid price indicated on
the Bid Schedule for depth of the four (4) wells.
3.07 TECHNICAL SUPPORT'
(a) Wastewater Systems, Inc. shall provide supervisory
services and technical support during the installation
of the drip irrigation system.
(b) Services to be provided are as follows:
1. Supervise/inspect assembly of filter bank, pump
hook-ups.
2. Technical support for electrical hook-up of
control panel and starters.
3. Technical support for Installation of MITSU AlS
computer or equal.
4. Program computer.
5. Inspect installation of wastewater drip tube.
61 Inspect Installations and hook-up of automatic PRV
valves.
7. Inspect installation of dosing tank and suction
lines.
8. Start-up technical support and hands-on control of
initial start-up.
3.08 SERVICE
SSuppl I er of drip lrrlg,ation system shat
warranty policy covering a period of o
complete unit including: pumps, autom
filters, valves, irrigation tubing, and
3.09 B_A_STS Pjl�_ PAXMI��NT
Payment for the drip irrigation system w
basis.
13300-10
furnish to Owner a
(1) year for the
is filters, manual
ntrols.
be on a lump sum
238.08

E= TRIQL_Z1, Q —NS
1 0 i -Ju R -K
The work covered by these specifications consists of
furnishing all labor, equipment, supplies, and materials,
and performing all operations, including trenching,
backfilling, cutting, channeling, chasing and patching
necessary for the Installation of complete wiring systems in
strict accordance with these specHications and the
applicable drawings.
1.02 APPLICABLE SPECIFT E_fREf1E1f,AA112Yj TIONS_Aya .13TANr RDS AND_j1AH2)AARa
The applicable provisions of the following specifications
and standards shall form a part of these specifications:
Standards of Underwriters' Laboratories, Inc.
National Fire Protection Association
National Electrical Manufacturers Association
American National Standards Institute
PART 2 PEW E
2_.01 0SNERAL
The installation shall comply with the applicable rules of
the National Electrical Code and rules and regulations of
local authorities having jurisdiction. to no case shall the
materials and workmanship fall to meet the minimum
requirements of the latest edition of National Electrical
Code.
The regulations of the local utility shall govern service
connections and metering provisions, when applicable.
An electrical Inspection certificate shall be issued by the
local authority before work will be approved for final
payment.
This contractor shall do all cutting necessary for the
proper installation of his work and shail repair any damage
done by himself or his workmen.
16100-1 238.08

2 . 0 2 S I T E , I N 0 EE9CIT,11,20 N
Each electrical bidder shall visit the
familiare himself with the character
site and the proposed work.
12.03 MATERIALS
All materials used in this work shall be
the Underwriters' Laboratories in every
established a standard for the particul
to be installed.
All lighting fixtures, when specified,
of UL or be listed under their reexamina
Catalog numbers and trade names In thes
noted on the drawings are intended to de
device, or apparatus wanted and are not
limiting competition.
2.04 SUPERVISION
The contractor shall have in charge of t
during construction a thoroughly —comp
extensive experience in the work to be
contract. Anyone deemed not capable by
be replaced immediately upon reque
satisfactory foreman has been assigne
withdrawn without the written consent of
2.05 i—ESTS
A full scale test with all lights, equipm
in operation shall be conducted by the
expense, and the electrical system
satisfactory for operation and fr
Particular attention shall be paid to th
single phase loads on the three phase sy
defects shall be promptly remedied. Th
test all wiring and connections for con
before fixtures are connected, and he s
megger test the insulation resistance
group of circuits. Where such insulati
indicates the possibility of fault
contractor shall locate the point or pol
insulation, and he shall pull out the c
replace with new conductor, and demon str
the elimination of such fault, all at his
Minimum reading between conductors a
raceways shall be:
No. 6 AEI G and smaller one million
No. 6 AWG and larger 250,000 ohms
e of the work and
conditions of the
nw and approved by
3e where they have
type of material
all beat the label
3n service.
5pecifications and
ribe the material,
D be construed as
work at all times
int foreman with
7for med under this
;he engineer shall
and after a
he shall not be
ie Engineer.
,t, and appliances
,ontractor at his
,hall be proven
form defects.
balancing of the
em. Any and all
contractor shall
nuity and grounds
11 demonstrate by
any circuit or
resistance test
insulation the
5 of such faulty
ductor at fault,
e by further test
wn expense.
grounded metal
5 or more
more
16100-2 238.08

Ground -resistance measurements:
measurements of each ground rod shall be
to the Engineer. The Contractor shall
the Engineer upon compleLion of the Pr
ground -resistance of each ground rod an
Indicating the location of the rod and g
the resistance and soil conditions
meanuremento are made. Ground resistanc
be made in normally dry weather, not 1
(48) hours after rainfall, with the
isolated from other grounds. The resist
be measured using the fall -of -potential
IEEE No., 142. Ground -resistance shall n
accordance with NEC Art 250-84.
2.06 GROUNDING
Ground -resistance
aken and certified
bmit In writing to
ect, the measured
grounding system,
unding system, and
t the time the
measurements shall
s than forty-eight
round under test
ce to ground shall
ethod described in
exceed 25 ohms in
The conduit and neutral conductors of the wiring systems and
all electrical equipment shall be grounded. The ground
connection of the electric system neutral and conduit system
shall be made at the main service switch or circuit breaker.
A green THW copper ground conductor sized in accordance with
the NEC shall be extended from the main service equipment to
driven grounding electrodes. The conduit shall be bonded to
the grounding conductor at each end of the conduit. In
addition a green conductor sized in accordance with the NEC
shall be installed in all branch circuit conduits and feeder
conduits In addition to the circuit conductors.
2.07 WIRING
All wiring shown on the Contract Drawings shall be in
conduit. Branch circuit conductors shall be as indicated on
the Drawings.
Conductors shall be continuous from outlet to outlet and no
splices shall he made except within outlet or Junction
boxes. Junction boxes may be utilized where required.
2 1_0 18 A WN _2 1TJ _ITM _1101MI Z LOS_
Unless otherwise specifically noted, all wiring shall be in
rigid conduit or intermediate metal conduit. The conduit
shall be tubing of best quality zinc coated steel or
aluminum.
At the contractor's option, electrical metallic tubing (EMT)
or rigid schedule 40 non-metallic conduit (PVQ may be used
as hereinafter specified.
Rigid schedule 40 non-metallic conduit (PVC) may be used in
lieu of rigid ztcc2 conduit where installcd underground or
under concrete floor slabs on grade and shall be installed
in strict accordance with Article 347 of the NEC. Where PVC
16100-3 230,08

conduit is used, it shall contain a groRi
per NEC. Tn addition, all bends of off�e
degrees and where stubbing out of slab. -
galvanized steel.
I conductor sized
-s greater than 45
ihall be of rigid
Conduit, tubing and flexible conduit except for individual
connections to recessed lighting fixtures shall be of 1/2
inch minimum sise.
Flexible conduit shall not be used as a wiring method other
than when specifically specified to be used without prior
permission of the Engineer.
All fittings on rigid aluminum conduit shall be aluminum,
however, all bends or offsets greater th-An 45 degrees shall
be of rigid galvanized steel conduit. Aluminum conduit
shall not be installed in masonry or concrete, or
underground.
,_.09QC)NDU1T INSTALLATION
Where steel or PVC conduit is installed, underground joints
shall be made watertight. All conduit installed underground
shall be encased in a minimum of 3-inch of concrete with a
2-inch separation between adjacent conduits.
Underground conduit shall, have a minimum cover of 2-feet
and, if possible, shall be graded no as to have a fall of at
lea3t 3-inches per 100-feet toward a drainage point. All
underground steel conduits shall be thoroughly coated with 2
coats of asphaltum or bitumastic and shall be retouched as
required after being made up.
Pull cords shall be installed in all empty conduits.
210 3_ECONDARY CONDUCTORS L_
A complete System of conductors shall he installed in the
raceway system. Only powdered soapstone or other non -
deleterious lubricant approved by the engineer may be used
in pulling conductors in conduit.
All conductors shall be copper. Conductors, unless
otherwise noted, shall be heat and molstire resistant grade
thermoplastic insulated type THW, THWN, or THMN.
Conductors No. 3 AWO and larger shall he stranded copper.
No. 12 AWG and 10 AWG shall be solid copper.
Homeruns may be combined In one condult, provided all
connections are in accordance with NEC requirements and the
maximum unbalanced current in the neutrl-il does not exceed
the capacity of the conductor.
16100-4 238.08

Seyvice entrance conductors shall be Wdividual conductors
underground conduit from the Power Company transformer to
service section of the main service equipment, all indicated
on the Drawings.
Panelboards shall be of the dead one safety type. The
panelboards shall be provided with lugs only In the mains
unless circuit breakers or used switches are indicated on
the Drawings. Panelboards shall be provided with the size
and number of single, double, or triple pole branch circuits
as indicated on the Drawings. Panelboard bus shall be
copper.
Panelboards usod an 5ervice equipment shall have UA.
listing as "Suitable for use aa service equipment", and
shall be so marked.
120/208-volt, 3-phase, 4-wire 120/240, 1-phase, 3-wire
grounded solid neutral lighting panelboards shall be Square,-
" OD". Unless otherwise noted.
Circuit breakers shall be of the automatic thermal magnetic
type, magnetic type, quick -make and quick -break for manual
and automatic operation. All multi -pole breakers shall be
common trip. Panelboards shall be provided with a grounding
terminal bar bonded to the cabinet or panelboard frame.
All circuit breakers shall be ambient compensated or
calibrated for 0-de gee C. Circuit hreakers shall have
U.L. interrupting ratings as indicated by class of circuit
breakers shown on the Drawings,
Fused disconnecting switches shall be Square-D type M in
NE MA 1 enclosures, rated for 250 or 600-volts as applicable,
Unless otherwise noted, fuses shall be "Buss Fusetrons", or
approved equal.
Unfused disconnecting switches shall be type "H" in NEMA I
or 3R as applicable enclosures.
Similar and equivalent equipment as manufactured by Federal
Pacific, G.E., CTE, IT or Westinghouse is equally
acceptable. Switches used as service switches shall bear
such U.L. label, and nameplate on switch shall so indicate.
Generally, motor controllers not in motor control centers
shall be provided under other sections of these
Specifications, unless otherwise specifically noted.
16100-5 238.08

The service shell be provided with 1
capacitors, mounted in NEMA 12 enclosu
services equipment.
Lighting Arrester 9LA15DCCl
Capacitor 9L18ABB30l
tong arrester and
ad J a cent to main
2.12 O LCODE,
All conductors, feeders, and branch circuits shall be in
color ceded by phase and shall be plainly marked. All In
accordance with Sections 210-5 and '200-6 of the NEC,
respectively, and the following added provisions:
1210 1208 volt 3-phase, 4-wire system Phase A, black; Phase
red Phase C, blase; grounded neutral, whiten
The grounding conductor for any systems shall be green
The color code shall be as applicable for the voltage
systems used on the specific project as noted on the
Drawings.
2.13 WIRE AND CABLE
Limited to fec aer and branch circ rit,S.i The conductor
insulation shall be rated 0 --volts;.
All conductors s shall be copper. Conductors unless otherwise
noted, shall be heat and moisture resistant grade,
thermoplastic c insulated, type THW, THWN, , ITH , or ]JH , as,
applicable.
Conductors #8 AWC3and larger shall be stranded copper. 111
AWG and il10 AWC shall be solid opp r.
1-1 _ Li t7 IQ
Boxes, including, outlet, pall.:, and Junction boxes.
al.vani' ed sheet steel boxes, or non-metallic all, c boxes where
hereinafter permitted, of a class to satisfy the conditions
for each outlet, shall be used in concealed work only,
unless further modified in these Specifications or indicated
on the Drawings.
Junction boxes. Unless otherwise mated on the Drawings,
outlet junction, or pull boxes not larger than -inch
square or over 8-feet above floor level in exposed work
shall be of cast steel or alloy with threaded hubs and
appropriate coversOutlet boxes in a. npl.astered masonry
%,,jalls shall be the type.
lGlOO-G 238.08

Pull boxes. Pull boxes shall be constructed of code gauged
g a v ant d sheet metal. Boxes shall be of riot less than the
minimum size recommended by the NEC and shall be furnished
wit -Ili screw fastened covers.
In dry locations, boxes h all b alvania:ed sheet metal. In
outdoor and wet locations, boxes shall be weatherproof NEMA
or threaded hub, cast metal, as applicable, and provided
with weatherproof covers. All outlet boxes shall contain
internal device mounting ears.
.l5 __gADINETS,
cabinet boxes hall be constructed of zinc coated sheet
steel and shall conform with the ree ulre m nt of ULP`
Standards for Cabinets and Cutout Boxes. Trims .shall have :~
corrosion inhibiting primer and a lacque-:L finish.
Cabinets for panelboards shell have a minimum width o -
inches: and shall be provided with not less than -inch
wiring gutters at the sides, top and bottom.
Cabinet heights shall not exceed 72--inche-r's. Cabinets shall
he mounted so that the distance e from they floor to the center
of the top switch or circuit breaker will not exceed ° -- "I
unl, ~_- otherwise noted.
one or more directory holders with glass or clear plastic
plate and metal frames ,gas required for rendering entire
directory visible without being removed, shall be mounted
ern the inside of each door neatly typed directory,
properly Identifying each circuit, shall. be mounted under
the glass. A running directory shall be maintained during
construction.
ane,lbo ard,s shall be provided with a grounding terminal bet
bonded to the cabinet or pane lboard frame.
2.16 WIRING DEVICES
Switches and rec ptca l s shall be a:5 shown on the, Drawings
or specified herein and shall meet standard WDI and
WD5. For clarity the designations of they Harvey Hubbell Co.
are used herein, and on the contract Drzu,iings, but similar
and equal products of the following Manufacturers are
equally acceptable.
Arrow -Hart and ;1tng man Electric Co.
Bryant, Division of Westinghouse
General. Electric~
Lervi.ton Manufacturing Co., Inc,
"later Electric, Inc.

Toggle switches shall be 15 ampere .120/2 -volt rated with
side wire terminals only and grayhandle.
Single pulse #1101 CRY
Duplex receptacles shall be 125 -�vol rated with side wire
terminals only and grab face.
20 Amp #5342 GRY
20 Amp GFI #GF 5352 CRC
The Contractor shall furnish the Manufacturer's
certifications by catalog numbers that the devices comply
with the referenced NEMA standards.
Special purpose receptacles; rating,, number of poles, and
configuration a3 Indicated on the rwing .
device plate shall be provided for eanh outlet (including
telephone outlets) to suit the device ingt fled
All plates on galls with flush outlets + unless otherwise
specifically noted on the Drawings, shall be mid -sized or
Jumbo sized a"3 " stainless steel: with satin finish. Screws
shall be of metal with countersunk heads, with finish to
match the finish of the plate
Device plates shall be of the one-piece type, of suitable
shape for the devices to be covered, The use of sectional
device plate~; will not be permitted.
Plates can surface boxes n all be galvanized steel with
beveled edges
l t�L""
n engraved phenolic nameplate shall he provided on each
nanelboar , all components of switchboards and motor control
a enters, and Individually mounted switch of circuit breaker.
Nameplates shall be attached with self -tapping screws,
The nameplate shall Indicate the type and location of the
load, and shall be black in background color for all systems
rated 120/ - ol.t .
1 10 .0