HomeMy WebLinkAboutWQ0021457_Complete File - Historical_20020618 State of North Carolina
Department of Environment
and Natural Resources ��� • '
Asheville Regional Office
Michael F. Easley, Governor N C D EN R
William G.Ross,Jr.,Secretary
Alan W.Klimek,P.E.,Director NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Division of Water Quality
WATER QUALITY SECTION
June 18, 2002
Mr. Ezra Allman, Director
Water and Sewer Department
City of Hendersonville
Post Office Box1760
Hendersonville, North Carolina 28793-1760
SUBJECT: 'Permit No. WQ0021457
City of Hendersonville
Oak Hill Mobile Home Park
Wastewater Collection System Extension
Henderson County
Dear Mr. Allman:
In accordance with your application received on June 12, 2002, please find attached Permit No.
WQ0021457 for the construction and operation of the subject wastewater collection system extension.
This Permit shall be effective from the date of issuance until rescinded and shall be subject to the
conditions and limitations as specified therein. This cover letter shall be considered a part of this permit
and is therefore incorporated therein by reference.
Please pay particular attention to condition three (3) of the permit which requires that the
wastewater collection facilities be properly operated and maintained in accordance with 15A NCAC 2H
.0227 or any individual system-wide collection system permit issued to the Permittee.
Permitting of this project does not constitute acceptance of any part of the project that does
not meet 15A NCAC 2H .0200; the Division of Water Quality's (Division) Gravity Sewer Minimum
Design Criteria adopted February 12, 1996 as applicable; and the Divisionus Minimum Design
Criteria for the Fast-Track Permitting of Pump Stations and Force Mains adopted June 1, 2000 as
applicable, unless specifically mentioned herein. Division approval is based on acceptance of the
certification provided by a North Carolina-licensed Professional Engineer in the application. It shall
be the Permittee's responsibility to ensure that the as-constructed project meets the appropriate
design criteria and rules. Failure to comply may result in penalties in accordance with North Carolina
' General Statute 143-215.6A through 143-215.6C, construction of additional or replacement
wastewater collection facilities, and/or referral of the North Carolina-Licensed Professional Engineer
to the licensing board.
1
Ezra Allman
June 18, 2002
Page Two
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended, and other applicable Laws, Rules, and Regulations, permission is hereby
granted to the City of Hendersonville for the construction and operation of approximately 212 linear
feet of eight (8) inch gravity sewer to serve the Oak Hill Mobile Home Park as part of the City of
Hendersonville's wastewater collection system and the discharge of approximately 11,520 gallons
per day of collected domestic wastewater into the City of Hendersonville's existing sewerage system,
pursuant to the application received on June12, 2002, and in conformity with 15A NCAC 2H .0200;
the Division's Gravity Minimum Design Criteria adopted February 12, 1996 as applicable; the
Division's Minimum Design Criteria for the Fast-Track Permitting of Pump Stations and Force Mains
adopted June 1, 2000 as applicable; and other supporting data subsequently filed and approved by
the Department of Environment and Natural Resources and considered a part of this permit.
The sewage and wastewater collected by this system shall be treated in the City of
Hendersonville's Wastewater Treatment facility (NPDES Permit No. NC0025534) prior to being
discharged into Mud Creek in the French Broad River Basin.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have
the right to request an adjudicatory hearing upon written request within 30 days following receipt of
this permit. This request must be in the form of a written petition, conforming to Chapter 150B of
North Carolina General Statutes, and filed with the Office of Administrative Hearings, 6714 Mail
Service Center, Raleigh, NC 27699-6714. Unless such demands are made, this permit shall be
final and binding.
If you need additional information concerning this matter, please contact Mr. Roy Davis at
828/251-6208.
Sincerely,
Alan W. limek, P. E.
Enclosure
xc: Henderson County Health Department
Non-Discharge Permitting Unit
Mike Anderson ✓
Roy Davis
2
NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
WASTEWATER COLLECTION SYSTEM EXTENSION PERMIT
CITY OF HENDERSONVILLE
OAK HILL MOBILE HOME PARK
PERMIT NUMBER WQ0021457
This permit shall be effective from the date of issuance until rescinded and shall be subject
to the following specified conditions and limitations:
1. This permit shall become voidable unless the wastewater collection facilities are constructed
in accordance with the conditions of this permit: 15A NCAC 2H .0200; the Division of Water
Quality's (Division) Gravity Sewer Minimum Design Criteria adopted February 12, 1996 as
applicable; the Division's Minimum Design Criteria for the Fast-Track Permitting of Pump
Stations and Force Mains adopted June 1, 2000 as applicable; and other supporting materials
unless specifically mentioned herein.
2. This permit shall be effective only with respect to the nature and volume of wastes described
in the application and other supporting data.
3. The wastewater collection facilities shall be properly maintained and operated at all times.
The Permittee shall maintain compliance with an individual system-wide collection system
permit for the operation and maintenance of these facilities as required by 15A NCAC 2H
..0227. If an individual permit is not required, the following performance criteria shall be met
as provided in 15A NCAC 2H .0227:
a. The sewer system shall be effectively maintained and operated at all times to prevent
discharge to surface waters, and any contravention of the groundwater standards in
15A NCAC 2L .0200 or the surface water standards in 15A NCAC 28 .0200.
b. A map of the sewer system shall be developed prior to January 1, 2004 and shall
be actively maintained.
C. An operation and maintenance plan shall be developed and implemented.
d. Pump stations that are not connected to a telemetry system shall be inspected every
day, as defined in 15A NCAC 213 .0503(5). Pump stations that are connected to a
telemetry system shall be inspected at least once per week.
e. High-priority sewer lines shall be inspected at least once per every six-month period
of time.
3
WQ0021457
f. A general observation of the entire sewer system shall be conducted at least once per
year.
g. Inspection and maintenance records shall be maintained for a period of at least three
years.
h. Overflows and bypasses shall be reported to the appropriate Division Regional Office
in accordance with 15A NCAC 2B .0506(a), and public notice shall be provided as
required by North Carolina General Statute 143-215.1C.
4. This permit shall not be transferable. In the event there is a desire for the wastewater facilities
to change ownership, or there is a name change of the Permittee, a formal permit request
shall be submitted to the Division accompanied by documentation from the parties involved,
and other supporting materials as may be appropriate. The approval of this request shall be
considered on its merits and may or may not be approved.
5. Construction of the gravity sewers shall be scheduled so as not to interrupt service by the
existing utilities nor result in an overflow or bypass discharge of wastewater to the surface
waters of the State.
6. Upon completion of construction and prior to operation of these permitted facilities, a
certification, a copy of the construction record drawings, as well as supporting design
calculations for any pump stations permitted as part of this project shall be received from a
North Carolina-licensed Professional Engineer certifying that the facilities have been installed
in accordance with this permit; 15A NCAC 2H .0200; the Division's Gravity Sewer Design
Criteria adopted February 12, 1996 as applicable; the Division's Minimum Design Criteria for
the Fast-Track Permitting of Pump Station and Force Main adopted June 1, 2000 as
applicable; and other supporting materials. If this project is to be completed in phases and
partially certified, you shall retain the responsibility to track further construction approved
under the same permit, and shall provide a final certificate of completion once the entire
project has been completed. A copy of the construction record drawings, indicating the
facilities constructed in the phase being certified, shall be submitted with each partial
certification. Mail the Engineer's Certification, one copy of the "Construction Record
Drawings", and one copy of the supporting design calculations to the Non-Discharge
Permitting Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617.
7. A copy of the construction record drawings shall be maintained on file by the Permittee for the
life of the wastewater collection facilities.
8. Failure to abide by the conditions and limitations contained in this permit; 15A NCAC 2H
.0200; the Division's Gravity Sewer Design Criteria adopted February 12, 1996 as applicable;
the Division's Minimum Design Criteria for the Fast-Track Permitting of Pump Station and
Force Mains adopted June 1, 2000 as applicable; and other supporting materials may subject
the Permittee to an enforcement action by the Division, in accordance with North Carolina
General Statutes 143-215.6A through 143-215.6C.
4
WQ0021457
9. In the event that the wastewater collection facilities fail to perform satisfactorily, including the
creation of nuisance conditions, the Permittee shall take immediate corrective action,
including those as may be required by this Division, such as the construction of additional or
replacement facilities.
10. The issuance of this permit shall not exempt the Permittee from complying with any and all
statutes, rules, regulations, or ordinances that may be imposed by other government agencies
(local, state and federal) which have jurisdiction, including but not limited to applicable river
buffer rules in 15A NCAC 2B .0200, erosion and sedimentation control requirements in 15A
NCAC Ch. 4 and under the Division's General Permit NCG0100000, and any requirements
pertaining to wetlands under 15A NCAC 2B .0200 and 15A NCAC 2H .0500.
11. Non-compliance Notification:
The Permittee shall report by telephone to the Asheville Regional Office, telephone number
828/251-6208 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 either of the following:
a. Any process unit failure, due to known or unknown reasons, that renders the facility
incapable of adequate wastewater transport, such as mechanical or electrical failures of
pumps, line blockage or breakage, etc.; or
b. Any failure of a pumping station or sewer line resulting in a by-pass directly to receiving
waters without treatment of all or any portion of the influent to such station or facility.
Persons reporting such occurrences by telephone shall also file a written report in letter form
within five 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.
Permit issued this the 18th day of June, 2002.
NORTH CARO/LINA ENVIRONMENTAL MANAGEMENT COMMISSION.
r
Ian W. K im .E., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number WQ0021457
5
Permit No. WQ0021457
June 18, 2002
ENGINEERS CERTIFICATION
Partial Final
I, , 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, Oak Hill Mobile Home Park Sewer Hendersonville, N.C., Henderson County for the
Project Name Location and County
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 of this permit; 15A NCAC 2H .0200; the Division of Water Quality's (Division) Gravity
Sewer Minimum Design Criteria adopted February 12, 1996 as applicable; the Division's Minimum
Design Criteria for the Fast-Track Permitting of Pump Stations and Force Mains adopted June 1,
2000 as applicable; and other supporting materials.
North Carolina Professional Engineer's seal, signature, and date:
The above Engineer's Certification shall be completed and submitted to the address below with one
copy of the "Construction Record Drawings" of the wastewater collection system extension as well
as supporting design calculations for any pump stations permitted as part of this project. This project
shall not be considered complete nor allowed to operate until this Engineer's Certification and all
required supporting documentation have been received by the Division. Any wastewater flow made
tributary to the wastewater collection system extension prior to completion of this Engineer's
Certification shall be considered a violation of the permit and shall subject the Permittee to
appropriate enforcement actions.
NORTH CAROLINA DIVISION OF WATER QUALITY
WATER QUALITY SECTION
NON-DISCHARGE PERMITTING UNIT
1617 MAIL SERVICE CENTER
RALEIGH, NORTH CAROLINA 27699-1617
6
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
FAST-TRACK APPLICATION
for GRAVITY SEWERS, PUMP STATIONS, AND FORCE MAINS
(Pressure sewers systems are not to be included as part of this application package)
THIS FORM AMYBEPHOTOCOPIED FOR USEASANORIGINAL
INSTRUCTIONS: Indicate that you have included the following list of required application package items by signing your
initials in the space provided next to each item Failure to submit all required items will lead to additional processing and review
time for the permit application.
Application Form-Submit one original and one copy of the completed and appropriately executed application form.
Any changes to this form will result in the application being returned. The Division of Water Quality(Division)will
only accept application packages that have been fully completed with all applicable items addressed You do not need
to submit detailed plans and srecifications unless you respond NO to item IV 6 and/ item IV.10.
13. Attachment-Submit the completed and properly executed Form WSCA 10/99 for each watershed within the project
location.
C.Application Fee-Submit a check in the amount of$400 made payable to:North Carolina Department of Environment
and Natural Resources(NCDENR).
_D. Certificates of Public Convenience and Necessity—If the application is being submitted in the name of a privately-
owned public utility, submit two copies of the Certificate of Public Convenience and Necessity,which demonstrates
that the public utility is authorized to hold the utility franchise for the area to be served by the sewer extension. If a
Certificate of Public Convenience and Necessity has not been issued, provide two copies of a letter from the NC
Utilities Commission's Public Staff that states that an application for a franchise has been received,that the service area
is contiguous to an existing franchised area,and/or that franchise approval is expected
_E. Operational Agreements—Submit one original and two copies of a properly executed operational agreement if the
sewer extension will be serving residential or commercial lots(e.g.,houses, condominiums,townhomes, outparcels,
etc.)that will be owned by a homeowners'association or developer. If the applicant is a homeowners'association,use
Form HOA 10/99. If the applicant is a developer,use Form DEV 10199.
_F. Flow Acceptance Letters —if the owner of the downstream sewers and/or WWTF is different from the applicant,
submit two copies of a flow acceptance letter from the owner of the downstream sewers and W WTF. Flow acceptance
letters must contain the following minimum information: applicant and project name,amount of flow accepted, and
name and permit number of the receiving sewers/WWTF. The flow acceptance must not expire prior to permit
issuance and must be dated less than a year prior to the application date. Intergovernmental agreements or other
contacts will not be accepted in lieu of a project-specific flow acceptance letter.
THE COMPLETED APPLICATION PACKAGE,INCLUDING ALL SUPPORTING INFORMATION AND
MATERIAIS,SHOULD BE SENT TO THE FOLLOWING ADDRESS--
NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DMSION OF WATER QUALITY
NON-DISCHARGE PERMITTING UNIT
By U.S.Postal Service: By Courier/Special Delivery:
1617 MAY.SERVICE CENTER 512 NORTH SALISBURY STREET,SUITE 1219
RALEIGH,NORTH CAROLINA 27699-1617 RALEIGH,NORTH CAROLINA 27604
TELEPHONE NUMBER (919)733-5083
FACSWME NUMBER (919)715-6048 _
For more informorion,itisil our meb site ar:h2o.enr state.ac uslhdpu/� I .
LI JUN 1 2 ?007
Vn'PAR• PTA i)Alnf1 pOhP 1 nF5 pJJlTER
pSiATE
Application Number: �y(/t�t /h S9- 1bemmpletedbyDWQ)
I. GENERAL INFORMATION:
1. Applicant's name(name of the municipality,corporation,individual,etc.):
City of Hendersonville Water&Sewer Department
2. Owner's or signing official's name and title(15A NCAC 2H.0206(b)):
Ezra Allman, Director
3. Name and complete address of applicant: City of Hendersonville Water&Sewer Department
PO Box 1760
City: Hendersonville State: NC Zip: 28793
Telephone number: (828) 697-3065 Facsimile number:(828) 697-1707
4. Project name(name of the subdivision,facility or establishment,etc.):
r�ak Hill h9zh41e I•Iome Pam Sewer Exrensio
5. County where project is located: Henderson
6. Fee submitted:$ 400A0 (See Instruction C.)
7. Name and complete address of engineering firm: Civil Design Conceots P A
1293 Hendersonville Road Suite 20
City: Asheville State: NC Zip: 28803
Telephone number: (828) 277-2255 Facsimile number. (828) 277-2145
8. Name and affiliation of contact person who can answer questions about application:
Mike Anderson El. Project Engineer Civil Desi Conce is RA ji
Mi - --
I
IL PERMIT INFORMATION: JUN 1 2 Inn?
I
1. Project is: X new; modification 19AIER Onn.Tj- -�
2. If this application is being submitted as a result of a modification to an-exislipg�lp ? �proVide;
existing permit mrmber and the issuance date
3. Applicant is: X public_private
If private,units(lots,townhomes,etc.)are:_leased(Skip to item III.); sold
If sold,facilities owned by a: public utility(See Instruction D.);
homeowners'association/developer(See Instruction E.)
IIL INFORMATION ON WASTEWATER:
1. Please provide a one- or two-word description specifying the origin of the wastewater (school,
subdivision,hospital,commercial facility,industry,apartments,condominiums,etc.):
Mobile Home Park
2. Volume of wastewater generated by this project: per day
3. Explanation of how wastewater flow was determined(15A NCAC 2H.0219(1)):
32-3 BR Mobile Homes 360 GPD
4. Nature of wastewater: 100 %Domestic/Commercial; %Industrial;
%Other waste-specify:
PrIA A4- RTA nAlOn Puna ofS
. A
5. if wastewater is industrial in nature:
a. Level of pretreatment that has been provided to ensure protection of the receiving collection system
and wastewater treatment facility: N/A
b. If a pretreatment pemdt is required,has one been issued? Yes; No. If yes,please
attach a copy of the pretreatment permit. If no,provide date application was submitted:
IV. DESIGN INFORMATION:
1. Brief project description: Public 8" Sanitary Sewer Extension to serve existing Mobile Home Park
2. Owner and name of wastewater treatment facility(W WTF)receiving wastewater(See Instruction F.): _
City of Hendersonville W WTF
3. W WTF permit rrumber(NC00*****or WQOo*****): _COtD2s5a
4. List the owner(s) of any intermediate sewers if different from applicant or owner of WWTF (See
Instruction F.):
5. Summary of GRAVITY SEWER to be permitted:
Diameter Length
(inches) (linear feet)
6. Does the subject gravity sewer collection system comply with the most recent version of the Gravity
Sewer Minimum Design Criteria and 15A NCAC 2H .0200? X Yes; No. If no, please
identify criteria and explain:
7. Summary of PUMP STATIONS to be permitted: N/A
No.or Design Flow Pump Operational Points Reliability Option
Name (MGD) GPM a feet TDH Selected
Pnura• PTA nrinn Pons z �f�
8. Summary of FORCE MAIN to be permitted: NIA
Diameter Length
(inches) (linear feet)
9. List any equipment being utilized that is not specifically mentioned elsewhere in the application or as
part of the Minimum Design Criteria (e.g., telemetry, hoist, odor control equipment, mechanical bar
screens,etc.): NIA
10. Do the subject pump stations and force mains comply with the Minimum Design Criteria for the Fast-
Track Permitting of Pump Stations and Force Mains document adopted June 1,2000 and 15A NCAC 2H
.02007 Yes; No. If no,please identify criteria and explain: NIA
NOTE: If you responded NO to item IVA and/or item IV.10. above,two (2) copies
of detailed plans, specifications, supporting information, and any other materials
pertaining to the identified criteria should be submitted with the
completed and appropriately executed application form.
7Nln Aif• FT A nF/rlrl Poop d of S
V. CERTIFICATIONS
Professional Engineer's Certification:
I, Christopher S.Eller,P.E. ,attest that this application for Oak Hill Mobile Home Park
has been reviewed by me and is accurate, complete and consistent with the information in the engineering
plans, calculations,and all other supporting documentation to the best of my knowledge. I further attest that
to the best of my knowledge the proposed design has been prepared in accordance with the applicable
regulations, Gravity Sewer Minimum Design Criteria for Gravity Sewers adopted February 12, 1996,and the
Minimum Design Criteria for the Fast Track Permitting of Pump Stations and Force Mains adopted June 1,
2000. Although certain portions of this submittal package may have been developed by other professionals,
inclusion of these materials under my signature and seal signifies that I have reviewed this material and have
judged it to be consistent with the proposed design. Note: In accordance with NC General Statutes 143-
215.6A and 143-215.6B, any person who knowingly makes any false statement, representation, or
certification in any application shall be guilty of a Class 2 misdemeanor which may include a fine not to
exceed$10,000 as well as civil penalties up to$25,000 per violation.
North Carolina Professional Engineer's seal,signature,and date:
,
SEAL =
24953 `
'"�f411111P1``\
Applicant's Certification: I
1,A�7A 41 1/M ft J attest that this application for Oak Hill Mobile Home Park Sewer Extension
has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that if all
required parts of this application are not completed and that if all required supporting information and
attachments are not included, this application package will be returned to me as incomplete. Note: In
accordance with NC General Statutes 143-215.6A and 143-215.613, any person who knowingly makes any
false statement, representation, or certification in any application shall be guilty of a Class 2 misdemeanor
which may include a fine not to exceed$10,000 as well as civil penalties up to$25,000 per violation,
Signature: �.t CL irrJ Date:
> nu1.a• 17TA nrmn Aartn s �f�
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
WATERSHED CLASSIFICATION ATTACHMENT
Any changes made to this form will result in the application being returned.
(THIS FORMW y BE PHOTOCOPIED FOR USEASAN ORIGINAL)
INSTRUCTIONS:
To determine the classification of the watershed(s) in which the subject project will be located,you are required to
submit this form, with Items 1 through 8 completed, to the appropriate Division of Water Quality Regional Office
Water Quality Supervisor (see Page 2 of 2) prior to submittal of the application for review. At a minimum, you
must include an 8.5" by 11" copy of the portion of a 7.5-minute USGS Topographic Map that shows the surface
waters immediately downslope of the project. You must identify the location of the project and the closest
downslope surface waters(waters for which you are requesting the classification)on the submitted map copy. If the
facility is located in the Neuse River Basin, also include a copy of the soil survey map for the project location. The
corresponding non-discharge application may not be submitted until this form is completed by the
appropriate regional office and included with the submittal.
I. Applicant's name(name of the municipality,corporation,individual,etc.): City of Hendersonville
2. Name and complete address of applicant: City of Hendersonville
PO Box 1760
City: Hendersonville State: NC Zip: 28793
Telephone number: (828) 697-3065 Facsimile number:(828) 697-1707
3. Project name(muse of the subdivision,facility or establishment, etc.): Oak Hill Mobile Home Park
i
4. County where project is located: Henderson
5. Name(s)of closest surface waters: Bat Fork 4gIIIld
6. River basin(s)in which the project is located: French Broad River N i L!( JUN I 2 ?�Q
7. Topographic map name and date: Hendersonville
WATEROUAIIiYSECTI01� j
8. North Carolina Professional Eagincer's seal, signature,and date: 1SHEViII._F REG Ov •l OFFIC. ___
SEAL
24953 x
Iwo
TO: REGIONAL OFFICE WATER QUALITY SUPERVISOR
Please provide me with the classification(s)of the surface waters,watershed(s),and appropriate river basin(s)where
these activities will occur,as identified on the attached map segment:
Name(s)of surface waters and river basin(s):
Classification(s)(as established by the EMC):
Proposed classification(s),if applicable:
River basin buffer rules,if applicable:
Signature of regional office personnel: Date,:--.
R(1R Air• IXTQrA IWoo Aana t nF9
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OFFICERS: • ' VI-1 CrY COUNCIL:
CITY OF HENDERSONVILLE
Fred H.Niehotf,Jr. BaRRARA Vout
Mayor "The City of Four Seasons"
Mary Jo Padgett MARY JO PADGE17
Mayor Pro-Tem WATER AND SEWERDEPARTMENT LONDA MURRAY
Chris A.Carter
City Manager Ezra Allman, Director RON SrereFNs
Tammie K.Drake e-mail:eallman@cityofhendemonville.org
City Clerk
LETTER OF TRANSMITTAL
Mr. Kim H. Colson,P.E., Supervisor June 12, 2002
N. C. Department of Environment &Natural Resources
Division of Water Quality, ;
1617 Mail Service Center
Raleigh,N.C. 27699-1617
Attached, we are sending you (THREE (3) COPIES of FAST TRACK APPLICATION
FORMS & a CHECK in the AMOUNT of $400 ), and ( ONE COPY of a CAPACITY
ACCEPTANCE LETTER) for a proposed (SEWER LINE EXTENSION to serve OAK
HILL MOBILE HOME PARK) in Henderson County,North Carolina.
This project is being forwarded to you for your review and approval.
Submitted By:
Water and•Sewer'Department
CITY OF HENDERSONVILLE
cc: Project File ,j~,V 5'�CpfiCE
Wpw�C�i:@1pY1A�
pSHE
318 Fourth Avenue East P.O.Box 1760 Phone: (828)697-3063
Hendersonville,NC 28792-4428 Hendersonville,NC 28793-1760 Fax: (828)697-1707
e-mail:wsdept@cityofhendersonvllte.org v .cityofhendersonville.org
,:
_ ..
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FredOFF H.Nie CITY OF HENDERSONVILLE - Crty COUNCIBARAVOL,
Fred H.Niehaff,Jr. , BARBARA VOLK
Mayor "The City of Four
Mary Jo Padgett MARYJOPADGETT
Mayor Pro-TWATER AND SEWER DEPARTMENC" LONDA MURRAY
Chris A.Carterarter
City Manager Ezra Allman, Director
_Tammie K Drake e-mail:.eallman@cityofhendemonville.org RON STEPHENS
City Clerk -
June 10,2002
Mr. Kim H. Colson,P.E., Supervisor
N. C. Department of Environment &Natural Resources
Division of Water Quality
161.7 Mail Service Center
Raleigh,N.C. 27699-1617
Re: CAPACITY ACCEPTANCE LETTER
Sewer Line Extension
Along Upward Road to Serve
Oak Hill Mobile Home Park
Dear Mr. Colson:
This is to advise you that I have reviewed the plans and specifications prepared by Mr. Chri Stopher S.
Eller, P.E., of Civil.Design Concepts, P.A., of Asheville,N.C. for a proposed 8" gravity"sewer.collection
system to serve the referenced project.
It is my opinion that the City of Hendersonville has the capacity to accept the additional wastewater flows
that will be generated by this project.
This project is being submitted via Fast Track for your review and approval: '
If you have any questions, call me at(828) 697-3061.
Sincerely,
' 9
JUN 1 2 2002 °
- - •, ,
ASHEVI R Ot1ALI i Y SECTION
C�/�=G�" LLE REGIONAL OFF;i.E
E Allman,Director
Water and Sewer Department
CITY OF HENDERSONVILLE
cc: Project file
318 Fourth Avenue Fist - P.O.Box 1760 Phone: (828)697-3063
Hendersonville,NC 28792-4428 Hendersonville;NC 28793-1760 Fax: (828)697-1707
e-mail:,ksdept@cityofhendersonville.org Ww Atyofhendersonvllle.org
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THE MANUAL WOODWORKERS AND WEAVERS, INC. First Citizens.Bank p
Rowe za8o0 snA and Trust Company CHECK �- 1-1049
R.wrm 6.,Rd.&Sum.RM Rd. Hendersonville,66-30(531 NC 28793
Ha,d,..m ,NC=93
(828)6W4333 / 0 U001Z/�//
p,C)OUR HUNDRED AND 00/100
DATE AMOUNT i
05/08/2002 ' $* * * - ** ' -400 .00
TO THE
ORDER
OF
NCDENR — �p� _�y MP
1646 MAIL SERVICE CENTER
• RALEIGH NC MP
27699-1646 USA S
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TECHNICAL SPEC/FICA TIONS
FOR
I OAK HILL MOBILE
HOME PARK
DE VM CPMeri
C. LEMUEL OATES
ROUTE 23, BOX 527-A
HENDERSONWLLE, NC 28792
(828) 692 7333
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PIWA1M eY•
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24953
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Clvx DESIGN CONCeP78, P.A. 4V
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I 1293 HENDERSONVILLE ROAD, SUITE20 ''"'ni nw$`''��
ASHEVILLE, NC 28803
PHONE(828)277-2255
FAX(828)277-2145
I, EMAIL:CSELLERa(A TT.NET
` JOB No. 10232
MAY 28, 2002
TABLE OF CONTENTS
01500 SUMMARY OF WORK- SPECIAL CONDITIONS 1-3
01705 MOBILIZATION 1
02100 CLEARING AND GRUBBING 1-3
1-3
02200 SEEDING
02227 WASTE MATERIAL DISPOSAL 1-2
02828 RESTORATION OF SURFACES
1-3
03100 ROCKEXCAVATION 1
03300 UNCLASSIFIED EXCAVATION 1
03302 REMOVE EXISTING PAVEMENT 1
1-3
03303 BACKFILL
03307 EXTRA PIPE BEDDING 1-2
03400 TRENCH EXCAVATION AND BACKFILL
1-2
1
04700 RIP RAP
05050 BITUMINOUS PAVEMENT REPAIRS
1-3
05100 AGGREGATE BASE COURSE
1-3
07110 SEWER PIPE (GRAVITY) APPURTENANCE AND MATERIAL 1-3
07120 SANITARY SEWER(GRAVITY)PIPE INSTALLATION 1-3
07290 SANITARY SEWER MANHOLE MATERIAL 1-4
INSTALLATION AND TESTING
07295 SANITARY SEWER SERVICE CONNECTIONS
1-2
SECTION SPECIAL CONDITIONS
01500.1 LDHTS OF CONSTRUCTION
The Contractor shall confine all operations and personnel to the limits of construction as shown
on the plans. There shall be no disturbance whatsoever of any areas outside the limits of
construction.
01500.2 CLEF SS
The Contractor shall maintain the work and project grounds free from rubbish, debris and waste
materials during all phases of the work.
Immediately upon completion of the work but prior to final acceptance, the Contractor shall
remove all rubbish,debris,temporary structures,equipment,excess or waste materials and shall
leave the work and project grounds in a neat and orderly condition that is satisfactory to the
Engineer and Owner.
01500.3 CONSTRUCTION SURVEYING
All work shall be constructed in accordance with the lines, grades and elevations shown on the
plans or as given by the Engineer in the field. The Contractor shall be fully responsible for
maintaining alignment and grade. Principal controlling points and-base lines for locating the
principal components ofthe work together with a suitable number of benchmarks adjacent to the
work will be provided by the Engineer. From this information, the Contractor shall verify
benchmarks and develop and make all detailed surveys needed for construction.The Contractor
shall protect and safeguard all points, stakes, grade marks, monuments and h are removed or
rks at the
site of the work and shall re-establish, at his own expense, any marks
destroyed due to his construction operations.
01500.4EQUIP WENT AND MATERIAL STORAGE
The Contractor shall plan his activities so that all materials and equipment can be stored within
the limits of construction.
01500.5 CONTROL OF EROSION SILTATION AND POLLUTION
The Contractor shall take whatever measures necessary to
minimize soil erosion and siltation, water and air pollution caused by his operations. The
Contractor shall also comply with the applicable regulations of all legally constituted authorities
relating to pollution prevention and control.
The Contractor shall keep himself fully informed of all such regulations which in any way affect
the conduct of the work, and shall at all times observe and comply with all such regulations. In
the event of conflict between such regulations and the requirements of the specifications, the
more restrictive requirements shall apply.
The Engineer will limit the area over which clearing and grubbing, excavation, borrow, and
embankment operations are performed whenever the Contractor's operations do not make
effective use of construction practices and temporary measures which will minimize erosion, or
whenever construction operations have not been coordinated to effectively minimize erosion,or
whenever permanent erosion control features are not being completed as soon as permitted by
construction operations.
The Contractor shall control dust throughout the life of
the project within the project area and at all other areas affected by the construction of the
project, including, but not specifically limited to, unpaved secondary roads, haul roads, access
roads, disposal sites, borrow and material pits, and production sites. Dust control shall not be
considered effective where the amount of dust creates a potential or actual unsafe condition,
public nuisance, or condition endangering the value,utility, or appearance of any property.
The Contractor will not be directly compensated for any dust control measures necessary,as this
work will be considered incidental to the work covered by the various contract items.
01500.6 RIGHT TO STOP WORK
The Engineer or his authorized representative has the authority to stop the Contractor from
further work progress if, during construction, the Engineer deems the work being performed is
not in compliance with these contract documents.
01500.7 WORK MANAGEMENT
The Contractor shall place in charge of the work a competent and reliable superintendent,who
shall have the authority to act for the Contractor and who shall be accountable to the Engineer.
The Contractor shall, at all times, employ labor and equipment sufficient to accomplish the
several classes of work to full completion in the manner and time specified.
01500.8 TRAFFIC CONTROL
The Contractor shall provide, erect, and maintain all necessary devices to control traffic and
protect the public, the work and workers. All traffic control shall be provided as established in
The Manual of Uniform Traffic Control Devices and any and all supplements thereto of the
North Carolina Department of Transportation.
In special cases,as deemed necessary by the Engineer, additional traffic control may be required
as directed by the Engineer.
01500.9 ENCROACH1yy1ENT/EASEMENT AGREEMENTS
It shall be the responsibility of the contractor to abide by any and all conditions of any and all
easements and/or encroachments which are necessary for the accommodation of the work.
SECTION 01705 MOBILIZATION
01705.1 DESCRIPTION
The work covered by this section consists of preparatory work and operations,includingbut not
limited to those necessary for the movement of personnel,equipment,supplies,and incidentals to
the project site; for the establishment of all offices, building, and other facilities necessary for
work on the project; and for all other work and operations which must be performed or costs
incurred prior to beginning work on the various items on the project site. Included in this item
will be the erection of all construction signs and signals,traffic warning devices project sign and
other preparatory signs.
01705.2 COMPENSATION
All work covered by this section will be paid for at the contract lump sum price for "
Mobilization". The lump sum bid price shall not exceed 3% of the total project bid.
Partial payment for the item of mobilization will be made with the first and second partial pay
estimates paid on the contract, and will be made at the rate of 50% of the lump sum price for
"Mobilization" on each of these partial pay estimates.
SECTION 02100 CLEARING& GRUBBING
02100.1 SCOPE
Clearing and grubbing shall consist of the removal and satisfactory disposal of all trees,
brush, stumps, logs, grass, weeds, roots, decayed vegetative matter, posts, fences, stubs,
rubbish and all other objectionable matter resting on or protruding through the original
ground surface and occurring within the construction limits or right-of-way of any
excavation, borrow area, or embankment.
02100.2 GENERAL
Clearing and grubbing operations shall be completed sufficiently in advance of grading
operations as may be necessary to prevent any of the debris from the clearing and
grubbing operations from interfering with the excavation or embankment operations. All
work under this section shall be performed in a manner which will cause minimum soil
erosion. The Contractor shall perform such erosion control work, temporary or
permanent, as may be directed by the Engineer in order to satisfactorily minimize erosion
resulting from clearing and grubbing operations.
02100.3 CLEARING
The work of clearing shall be performed within the limits established by the plans,
specifications, or the Engineer.
Clearing shall consist of the felling and cutting up, or the trimming of trees, and the
satisfactory disposal of the trees and other vegetation together with the down timber,
snags, brush and rubbish occurring within the areas to be cleared. Trees and other
vegetation, except such individual trees, groups of trees, and vegetation, as may be
indicated on the plans to be left standing, and all stumps, roots and brush in the areas to be
cleared shall be cut off six(6) inches above the original ground surface.
Individual trees and groups of trees designated to be left standing within cleared areas
shall be trimmed of all branches to such heights and in such manner as may be necessary to
prevent interference with construction operations. All limbs and branches required to be
trimmed shall be neatly cut close to the whole of the tree or to main branches, and the cuts
thus made shall be painted with an approved tree wound paint. Individual trees, groups of
trees, and other vegetation,
to be left standing shall be thoroughly protected from damage incidental to construction
operations by the erection of barriers or by such other means as the circumstances may
require.
The Engineer will designate all areas of growth or individual trees that are to be preserved
due to their desirability for landscape or erosion control purposes. When the trees to be
preserved are located within the construction limits, they will be shown on the plans or
designated by the Engineer.
Clearing operations shall be conducted so as to prevent damage by falling trees to trees
left standing, to existing structures and installations, and to those under construction, and
so as to provide for the safety of employees and others. When such damages occur, all
damaged areas shall be repaired, removed or otherwise resolved utilizing generally
accepted practices at the Contractor's expense.
02100.4 GRUBBING
Grubbing shall consist of the removal and disposal of all stumps, roots and matted roots
from all cleared areas, except as herein specified.
In embankment areas, when the depth of embankment exceeds three (3) feet six (6)inches
in height, sound stumps shall be cut off not more than six(6) inches above the existing
ground level and not grubbed. Unsound or decayed stumps shall be removed to a depth of
approximately two (2) feet below the natural ground surface.
All depressions excavated below the natural ground surface for or by the removal of
stumps and roots shall be refilled with suitable material and compacted to make the
surface conform to the surrounding ground surface.
02100.5 DISPOSAL OF CLEARED AND GRUBBED MATERIAL
Saw logs, pulpwood, cordwood or other merchantable timber removed incidental to
clearing and grubbing shall remain the property of the Owner. All combustible matter shall
be deposited at locations approved by the Engineer. Combustible matter may be burned or
may be disposed of as stated above. Debris shall not be burned unless written permission
or a permit is issued by the Fire Marshall having jurisdiction in the area if applicable. The
contractor shall adhere to all limitations and conditions set forth in the permit. Burning
shall be done at such time and such manner as to prevent fire from spreading and to
prevent any damage to adjacent cover and shall further be subject to all requirements of
State or Federal Governments pertaining to the burning. Disposal by burning shall be kept
under constant attendance until all fires have burned out or have been extinguished.
02100.6 METHOD OF MEASUREMENT
The Contract item of"Clearing and Grubbing" is to be paid for on a lump sum basis and
no measurements will be made of any area cleared and grubbed which is within the project
limits.
02100.7 BASIS OF PAYMENT
Payment will be made under:
Clearing and Grubbing Per Acre or Proportional Part
Thereof
SECTION 02200- SEEDING
PART 1 - GENERAL
All grassed areas disturbed during construction of this project shall be reseeded.
WORK INCLUDED:
Preparation of sub-grade to receive topsoil.
Spreading topsoil.
Seeding and fertilizing.
Seed protection on slopes.
Maintaining seeded areas until acceptance.
DELIVERY STORAGE,AND HANDLING:
Deliver grass seed in original containers showing analysis of seed mixture,percentage of pure seed,year
of production, net weight, date of packaging and location of packing. Damaged packages are not
acceptable.
Deliver fertilizer and lime in waterproof bags showing weight, chemical analysis, and name of
manufacturer.
EXISTING CONDMONS:
Beginning work of this Section means acceptance of existing conditions.
PART 2 -PRODUCTS
GROWING MEDIA:
Fertilizer: 10-20-10, commercial type with 50 percent of the elements derived from organic sources.
Lime: Agricultural limestone not less than 85% of calcium carbonate and magnesium carbonate
combined.
SEED:
Quantity Percent By Weight
Feb. 1-June 1 June 1-Aug. 15 Aug. 15-Dec. 1
Kentucky 31 Fescue 80 65 70
English Rye 10 25 20
White Clover 10 10 10
PART 3 -EXECUTION
PREPARATION:
Protect existing underground improvements from damage.
Remove foreign materials, plants, roots, stones, and debris from site. Do not bury foreign material.
Remove contaminated subsoil.
FERTILIZING AND LIMING:
Apply fertilizer at a rate of 12 lbs. per 1,000 S.F.
Apply lime at a rate of 100 lbs. per 1,000 S.F.
Do not apply grass seed and fertilizer at same time, in same machine.
SEEDING:
Apply seed at a rate of 6 lbs. per 1,000 S.F.
Do not sow immediately following rain, when ground is too dry, or during windy periods.
Roll seeded area with roller not exceeding 112 lbs.
SEED PROTECTION ON SLOPES:
Cover seeded slopes where grade is 3:1 or greater with jute matting. Roll matting down over slopes
without stretching or pulling.
Lay matting smoothly on soil surface,burying top end of each section in narrow 6 inches trench. Leave
12 inches overlap from top roll over bottom roll. Leave 4 inches overlap over adjacent section.
Staple outside edges and overlaps at 36-inch intervals.
Lightly dress slopes with topsoil to ensure close contact between matting and soil.
In ditches,unroll matting in direction of flow. Overlap ends of strips 6 inches with upstream section on
top.
MAINTENANCE PERIOD:
Maintenance Period: Until final acceptance at end of warranty period.
MAINTENANCE:
Replant damaged grass areas showing root growth failure, deterioration,bare or thin spots, and eroded
areas.
RESTORATION:
Restore pavement, concrete, grassed areas, planted areas, and structures damaged during execution of
work of this Section.
ACCEPTANCE:
Seeded areas will be accepted at end of maintenance period when seeded areas are properly established
and otherwise acceptable.
END OF SECTION 02200
SECTION 02227 WASTE MATERIAL DISPOSAL
02227.1 DESCRIPTION
The work covered by this section consists of the disposal ofwaste and debris in accordance with
the requirements ofthese specifications.Waste will be considered to be all excavated,grubbed or
removed materials which are not utilized in the construction of the project.
02227.2 GENERAL REQUEREMENTS
Waste shall be disposed of in areas that are outside of the project area and provided by the
Contractor,unless otherwise required by the plans or special provisions or unless disposal within
the project area is permitted by the Engineer.
The Contractor shall maintain the earth surfaces of all waste areas, both during the work and
until the completion of all seeding and mulching or other erosion control measures specified,in a
manner which will effectively control erosion and siltation.
The following requirements shall also be applicable to all waste or disposal areas other than
active public waste or disposal areas:
Rock waste shall be shaped to contours which are
comparable to and blend in with the adjacent topography where practical, and shall be covered
with a minimum six (6) inch thick layer of earth material either from project waste or from
borrow.
Earth waste shall be shaped to contours which are
comparable to and blend in with the adjacent topography where practicable, but in no case will
slopes steeper than 2:1 be permitted.
Construction debris, grubbed debris and all broken
pavement and masonry shall be covered with a minimum six(6)inch thick layer of earth waste
material from the project orborrow.The completed waste area shall be shaped as required above
for disposal of earth waste.
Seeding and mulching shall be performed over all earth or
earth covered waste areas.The work of seeding and mulching shall be performed in accordance
with Section 02820.
Where the Engineer has granted permission to dispose of
waste and debris within the project area, the Engineer's approval of said disposal will be
necessary to insure the satisfactory appearance of the completed project.
Disposal of waste or debris in active public waste or disposal areas will not be permitted without
prior approval by the Engineer. Such disposal will not be permitted when, in the opinion of the
Engineer, it will result in excessive siltation or pollution.
02227.3 COMPENSATION
No direct payment will be made for the work covered by this section. Payment at the contract
prices for the various items in the contract will be full compensation for all work covered by this
section including but not limited to furnishing any waste areas;any right of access to waste areas;
disposing of waste and debris; dressing and shaping of waste areas; furnishing and spreading
earth material over debris,rock,broken pavement, and masonry;clearing and grubbing ofwaste
areas; and hauling waste and debris to waste areas.
SECTION 02828 RESTORATION OF SURFACES
02828.1 SCOPE
This section covers the furnishing of all labor, equipment and materials necessary for the proper
restoration of existing surfaces disturbed or damaged as a result of construction operationswhich
are not specifically scheduled or specified for topsoil and seeding, paving,landscaping or other
surfacing.
02828.2 GENERAL
In general,the types of replacement included in this section are seeding along pipelines,concrete
sidewalks, driveways, roadways, ditches, lawns and landscaped areas, curb and gutter.
Any damage to existing structures shall be repaired using materials and workmanship equal to
those of original construction.
02828.3 SEEDING ALONG PIPELINES
All ground surfaces along.pipelines, which are not classified as lawns, landscaped areas, or
pavement areas, but would be classified as open fields, shall be raked smooth and seeded in
accordance with the sections entitled Landscaping. Large rocks, clumps of earth and excessive
spoil material shall be removed from the area prior to seeding.
Shoulders of all roads shall be restored as specific for lawns and landscaped areas.
Wooded areas, not classified as lawns shall be restored to as near their original condition as
possible.
02828.4 CONCRETE SIDEWALKS
Concrete walks removed in connection with, or damaged as a result of, construction operations
under the Contract shall be replaced with new construction. Such walks shall be constructed of
Class B concrete on a thoroughly compacted sub-grade and shall have a vertical thickness ofnot
less than 4 inches or the thickness of the replaced walk where greater than 4 inches.
Concrete sidewalks which cross driveways shall have a minimum vertical thickness of 6 inches.
Such walks shall be constructed of Class B concrete on a thoroughly compacted subgrade. The
subgrade for the walkway shall be the same as required in Section 02830.5.
Walks shall be float finished, edged with an edging tool, and grooved at intermediate intervals
not in excess of the width of the walk, uniform throughout the length of the walk in any one
direction.
Walks shall be provided with expansion joints spaced at an interval not to exceed 40 feet or as
directed by the Engineer.
02828.5 DRIVEWAYS
Unpaved driveways shall be surfaced with not less than 3 inches of Crusher-run gravel,topped
with 3 inches of stone, gravel, or other materials equal to that found in the original driveway.
Driveways shall be left in a condition better than their original condition.
Concrete drives shall be replaced with Class B concrete and shall have equal thickness and
reinforcing steel to that of the original drive or a thickness of 6 inches,whichever is greater.Prior
to placing the concrete a 6-inch aggregate base course shall be placed in the drive area.
Bituminous or Asphaltic concrete drives shall be restored with a 4 inch aggregate base course
and a 1.5 inch surface course, as defined in the section entitled Bituminous Pavement Repairs.
02828.6 ROADWAY REPLACEMENT
Bituminous or Asphaltic pavements shall include all areas paved with blacktop; built-up
pavements or oil and stone,tar and stone and similar pavements constructed with a bituminous
or asphalt and stone materials.
Immediately upon completion of refilling of the trench or excavation in a specified area, the
Contractor shall repair all damage to the existing pavement. In the excavated area, the repair
shall consist of a 6-inch aggregate base course and a 2-inch surface course as defined in the
section entitled Bituminous Pavement Repairs. If, in the opinion of the Engineer, the area
adjacent to the excavation has not been damaged to the
extent that the base course need to be replaced, restoration may consist of a surface course
of sufficient thickness to meet the existing pavement.
Portland cement concrete roadways shall be replaced with Class B Concrete and shall have equal
thickness and reinforcing steel as the original roadway. An aggregate of 6 inches shall be placed
prior to the placing of concrete.
Differential settlement of restored pavements shall be corrected immediately.
02828.7 DITCHES
Ditches shall be regraded to the original grade and line. The surface of all ditches shall be
returned to the same condition as found before commencing work.
02828.8 LAWNS AND LANDSCAPED AREAS
Lawns and landscaped areas shall be regraded and replaced as follows:
A. Grading shall be to the grade existing before construction of the work under this Contract.
B. Lawn replacement shall be in accordance with the section entitled Landscaping.Top
soiled areas shall be replaced with topsoil of equal quality and quantity.
C. Landscaped areas shall be replaced with shrubs, hedges, ornamental trees, flowers, or
other items to original condition.
02828.9 CURB AND GUTTER
Curb and gutter removed with, or damaged as a result of construction operations, injured or
disturbed by the Contractor,his agents,or employees,shall be replaced with new constructionto
a condition similar and equal to that existing before damage was incurred. Class B Concrete shall
be used in curb and gutter replacement.
02828.10 DAMAGE TO STRUCTURES
Any damage to existing structures shall be repaired by using materials and workmanship equal to
those of original
Construction. Extensively damaged structures, where the
Structural stability has been affected or which cannot be repaired in a suitable fashion shall be
replaced entirely. Replacement shall not commence until approval of the plan ofreplacement has
been given by the Engineer. Replacement costs shall be responsibility of the Contractor.
02828.11 COMPENSATION
All work covered by this section will be considered incidental to other payment items to which it
relates and no separate payment will be made therefore, unless otherwise noted in the bid
documents.
SECTION 03100 ROCK EXCAVATION
03100.1 SCOPE
The work covered by this section consists of the blasting and excavation of rock material in cut
areas. Rock excavation shall be classified material which cannot be removed with normal
construction equipment such as pan scrapers, bulldozers with "rippers" and requires the
construction practice of blasting.
03100.2 CONSTRUCTION REOUIREMENTS
A. Blasting - The use of explosives shall conform to be in strict accordance with all
Federal, State, County, and local regulations and only after the approval of the Engineer.
B. When rock is encountered, all lines and grades will be held in accordance with the plans
or adjusted only after approval of the Engineer.
C. When rock is encountered within the limits of construction
the Contractor shall notify the Engineer prior to any removal. Upon the Engineer's
authorization the Contractor shall remove the rock. The Contractor shall not be paid for
rock removed without prior approval from the Engineer.
03100.3 COMPENSATION
The quantity of rock removed to be paid for will be by cubic yard measured in place by the
average end area method for rock excavation. The quantity measured will be paid for at the
Contract unit price per cubic yard for rock excavation. Such price and payment will be
compensation for all work covered by this section including but not limited to drilling,
explosives, loading of drill holes,blasting, removal and disposal of rock.
SECTION 03300 UNCLASSIFIED EXCAVATION
03300.1 SCOPE
The work covered by this section consists of the excavation, placement, and compaction or
satisfactory disposal of all unclassified materials encountered within the limits of the work. .
03300.2 GENERAL
All materials excavated under this section, regardless of its nature or composition, shall be
classified as Unclassified Excavation.
03300.3 UNCLASSIFIED EXCAVATION
All suitable material removed in the excavation shall be used as far as practical in the formation
of embankments, sub-grades, and shoulders and at such other places as may be indicated on the
plans or directed by the Engineer.No excavation shall be wasted except as may be permitted by
the Engineer.
The Engineer will designate materials that are unsuitable and their disposal location.
Where suitable materials containing excessive moisture encountered above grade in cuts, the
Contractor shall construct above grade ditch drains prior to the excavation of the cut material
when in the opinion of the Engineer such measures are necessary to provide proper construction.
Widening of cuts or flattening of cut slopes will not be required in rock or material which
required ripping. When rock is unexpectedly encountered, any widening or flattening already
begun shall be transitioned to leave the cut with a pleasing and safe appearance.
Excavation in the earth beyond the specified lines and grades shall be corrected by filling the
resulting voids with approved compacted earth fill, except that,if the earth is to become the sub-
grade for riprap, rock fill, sand or gravel bedding, or drain fill, the voids may be filled with
material conforming to the specifications for the riprap, rock fill,bedding or drain fill.
Slide and over-breaks which occur prior to final acceptance of the project due to natural causes
shall be removed and disposed of by the Contractor as directed by the Engineer.
Where slides or over-breaks occur due to negligence or carelessness on the part of the
Contractor, the Contractor shall remove and dispose of the material at no cost to the Owner.
Where it is necessary for existing utilities to remain in their original location,the Contractor shall
conduct his earthwork operations in a manner, which will not disturb these facilities.
SECTION 03302 REMOVE EXISTING PAVEMENT
03302.1 SCOPE
The work covered by this section consists of the removal and disposal of the Portland cement
concrete and/or bituminous components of an existing roadway pavement structure, including
paved shoulders,within the limits specified or as directed by the Engineer/or Owner. This work
shall also include the removal of any temporary roadway pavement structure placed during
construction to serve as a detour.The work covered by this section shall not include removal and
disposal of driveways, sidewalks, curb and gutter, parking areas, or ant other incidental paved
structures which are not part of a roadway pavement structure.
03302.2 METHOD OF REMOVAL
The pavement shall be broken up and moved for its'entire depth The Contractor shall provide a
neat edge along the pavement being retained by cutting the pavement for the entire depth of the
pavement structure.
The disposal of all materials resulting from the pavement removal and associated costs shall be
the responsibility of the Contractor, In accordance with section 02227.
SECTION 03303 BACKTILL
03303.1 SCOPE
The work of this section consists of furnishing, loading, placing and compacting of borrow
materials necessary in order to adequately replace undercut excavation material.
03303.2 GENERAL,
Select Backfill material to be used shall be Class H select backfill. The Contractor,at his option,
may substitute Class I select backfill material for Class II;however,no additional compensation
shall be made as a result of this substitution. Select Backfill material shall be placed in sufficient
lifts so as to allow adequate compaction of material. Depth of select backfill material shall be
such that the top of the backfill material shall be at the proper depth to serve as sub-grade for the
pavement structure or, where applicable, as directed by the Engineer or Owner.
Select Backfill material shall be placed only at those locations shown on the plans and/or those
places where the material being excavated is considered unsuitable forbackfilling dueto poor site
conditions. Contractor will be required to notify the Owner of the existing conditions and secure
the Owner's authorization to place the select backfill material.
03303.3 MATERIALS
Class I Select Backfill material shall be a soil material or a coarse aggregate.
Soil shall meet the requirements of AASHTO M145 for soil classifications A-1 or A-1-b.
Coarse aggregate shall meet the following gradation requirements.
Sieve Size Percent By Weight Passing
1 1/2 Inch 100
#4 35 - 60
#200 5 - 15
Class II select backfill material shall be a soil material which meets the requirements ofAASHTO
M145 for soil classifications A-2-4 or A-3.
The Contractor may at his option, substitute Class I select backfill material for Class II for select
backfill material.No additional compensation will be made to the Contractor as a result of such
substitution.
03303.4 BACKFILL AND COMPACTION
Unless otherwise specified or indicated on the Drawings,use suitable material for backfill,which
was removed in the course of making construction excavations. Do not use frozen material for
the backfill and do not place backfill on frozen material. Remove previously frozen material
before backfill is placed.
The nature of the materials will govern both their acceptability for backfill and the methods best
suited for their placement and compaction. Both are subject to the approval of the Engineer
and/or Owner.Do not place rock or stone fragments larger than 4 inches in greatest dimension in
the backfill. Do not drop large masses of backfill material into the trench in such a manner as to
endanger the pipeline.
Backfill trenches immediately after approval of the pipeline construction.
rjM:Use suitable backfill carefully placed in uniform layers not exceeding 6 inches in thickness
to a depth of two(2)feet over the top of the pipe.Place material and fill the area under the pipe
haunches. Place each layer, moisten; then uniformly compact by use of hand, pneumatic, or
mechanical tampers exercising care to prevent lateral displacement.Areas of backfidl two(2)feet
over top of pipe to top of trench shall be backfilled with a suitable material containing no rocks
larger than 6 inches in greatest dimension and shall be free of material with an exceptionally high
void content. The initial backfill shall meet the same requirements except no rocks over 4 inches
in diameter will be allowed.
Moisten backfill above two(2)feet over the top of the pipe and place in 8" layers. Compact each
layer with hand, pneumatic or mechanical compactor. Puddling or flooding of trench for
consolidation of backfill or use ofwheel rolling by construction equipment will not be permitted.
Roadways and Road Crossing; Use suitable backfill material placed in uniform layers not
exceeding 6 inches in thickness for full trench depth and width, thoroughly compacted with
mechanical tampers under optimum moisture conditions to 95% compaction(100%for the top
two(2)feet of sub-grade beneath pavements).Replace moved paving and base course with new
materials of equal or better quality and of the same texture and color as the adjacent roadway.
Cleanup: Grade all areas disturbed to a finish ordinarily obtained from a blade grader with no
abrupt changes in grade or irregularities that will hold water. Prior to final inspection and
acceptance, remove all rubbish and excess material and leave area a neat satisfactory condition.
Select backfill material shall be placed to the top of flexible pipe,in accordance to the guidelines
previously described, in areas where the pipe will be in groundwater and deeper than 6 inches
deep.
03303.5 MEASUREMENT AND PAYMENT
Payment shall be for the number of cubic yards delivered and incorporated into the project at
locations called for on the plans or approved by the Engineer or Owner.Payment shall be based
on the unit price bid per cubic yard of backfill material.
SECTION 03307 EXTRA PIPE BEDDING
03307.1 SCOPE
The work covered by this section consists of the furnishing and installing of additional pipe
bedding material over and above that called for on the plans. This additional pipe bedding
material shall be installed only when designated by the Engineer/or Owner. And at the locations
and depths designated by the Engineer or Owner.
03307.2 MATERIAL.
The materials for this Bid Item shall be crushed stone or crushed gravel meeting the requirements
of ASTM CO33 Gradation 67.
03307.3 INSTALLATION
The installation of the additional bedding material shall be in a manner designated by the
Engineer/or Owner.
The pipe foundation shall be prepared in accordance with the applicable method shown on the
plans and shall be true to line and grade and uniformly firm.
Where necessary, the invert grade shall be cambered by an amount sufficient to prevent the
development of sag or back slope in the flow line. The Engineer/or Owner will determine the
amount of camber used.
Bedding material shall be placed and shaped beneath the pipe where so directed by the
Engineer/or Owner.
The pipe foundation shall be shaped to fit the outside of the pipe for at least 10%of its'outside
diameter under all pipe culverts.
Where bell and spigot type is used recesses shall be excavated to receive the pipe bells.
Where the foundation material is found to be of poor supporting value or of rock, the
Engineer/or Owner may make minor adjustments in the location of the pipe to provide a more
suitable foundation.Where this is not practical,the foundation shall be conditioned by removing
the existing foundation material by undercutting to the depth as directed by the Engineer/or
Owner, within the limits established on the plans, and with backfilling with either a suitable
material secured for unclassified excavation or borrow excavation at the nearest accessible
location along the project or foundation combination of sand and crushed stone or gravel
approved by the Engineer/or Owner as being suitable for the purpose intended. The selection of
the backfill of the type of backfill material to be used for the foundation conditioning will be
made by the Engineer/or Owner.
When necessary the contractor shall provide for the temporary diversion of water in order to
maintain the pipe foundation in a dry condition.
03307.4 MEASUREMENT AND PAYMENT
The quantity of bedding material to be paid for will be actual number of tons of material,
weighed in trucks on certified platform scales or other certified weighing devices,which has been
used for shaping the pipe foundation in accordance with section 03307.3.
SECTION 03400 TRENCH EXCAVATION AND BACETML COMPACTION
03400.1 DESCRIPTION
The work covered by this section consists of the excavation and satisfactory disposal of all
materials excavated in the construction of trenches.
Trenches will be defined as all excavation for the installation of storm sewers, sanitary sewers,
waterlines, manholes, catch basins, hydrants, gate valves, sewer services, water taps, drainage
structures, drainage ditches and other unclassified excavation as may be deemed necessary by the
Engineer.
03400.2 GENERAL
The excavation shall be done to the lines,grades,typical sections,and details shown on the plans
or established by the Engineer. All work covered by this section shall be coordinated with the
grading, construction of drainage structures, and other work along the project, and shall be
maintained in a satisfactory condition so that adequate drainage is provided at all times. Any
roots, which protrude into the trench, shall be trimmed flush with the sides of the trench.
Trenches for the pipeline shall be completed before the pipe is installed unless otherwise
permitted by the Engineer/or Owner.
All excavation shall be by open cut unless otherwise authorized by the Engineer.If the bottom of
the excavation is found to consist of rock or any materials that cannot be excavated to give a
uniform bearing surface, the material shall be removed at a depth of at least 6 inches below
established bottom grade and backfilled to bottom grade with sand and thoroughly compacted in
place. Any excavations carried below the depths indicated, without specific directions, shall be
backfilled in the same manner. The excavation shall be of sufficient width to allow a clearance of
not less than 6 inches between the side of the trench and the outside of the pipe, or in case of
pipe with a bell, the outside of the bell of the pipe. This rule will apply at all times, and
consequently, proper allowance must be made for additional space required for sheeting the
trench where necessary.Maximum trench width,unless as otherwise authorized by the Engineer,
as measured at a depth of 2 feet above the top of the pipe shall be 30 inches or 10 inches
clearance from the outside of the pipe, whichever is greater.
SHEETING AND BRACING TRENCHES: If necessary,the Contractor,will be required to
keep the sides of the excavation vertical by sheeting and/or bracing and to prevent movement by
slides or settling of the sides of the trench,in such a manner as the Engineer/or Owner may direct
to prevent injury or displacement of the pipe or appurtenances or diminish the working space
required at the side of the pipe.Also the Contractor may be required as directed by the Engineer
to leave sheeting and bracing in place for the purpose of preventing injury to persons or property
or adjacent structures in place or to be constructed.
No sheeting or bracing shall extend closer than 2 feet from the ground surface, or within sub-
grade, and no timbers shall be left in the trench that may form pockets or cavities that cannot
easily be filled during the operation of backfilling and compacting the trench backfill. It is
understood that the Owner will be under no obligation to pay for sheeting or bracing left in place
by the Contractor. Failure to sheet and brace trenches or other excavations shall be the
Contractor's risk, and he will be held responsible for caving, settlement, and all other damage
resulting there from, If the Engineer is of the opinion, that at any point, sufficient or proper
supports have not been provided, he may order additional supports put in at the Contractor's
expense,but compliance with such orders shall not release Contractor from responsibility for the
sufficiency of such supports.
03400.3 EXCAVATED MATERIALS
Excavated materials to be used for backfill will be approved by the Engineer, and if acceptable
shall be neatly deposited at the sides of the trenches where space is available. Where stockpiling
of excavated material is required, the Contractor shall so maintain his operations as to provide
for natural drainage and not present an unsightly appearance.
Materials, which are in excess to the needs of the project, will be disposed of according to
section 02227.
03400.4 BACKFILL AND COMPACTION
Backfill trenches immediately after approval of the pipeline construction according to section
3303.4.
03400.5 MEASUREMENT AND PAYMENT
All work covered by this section will be considered incidental to other payment items to which it
relates and no separate payment will be made therefore.
SECTION 04700 RIPRAP
04700.1 SCOPE
The work covered by this section consists of the construction of plain riprap in
accordance with the requirements of the plans and these specifications and at the
locations designated by the Engineer and or Owner.
Plain riprap shall consist of quarry run stone,or field stone,or granite stone,etc.,and
shall be classified by size into Class 1, Class "A", or Class 'B". The class and
thickness to be used will be called for on the plans.
04700.2 PLAIN RIPRAP
Unless otherwise indicated or directed by the Engineer or owner,the stonewall shall
be placed upon a slope which shall be no steeper than the angle of repose. The stone
shall be graded so that the smaller stones are uniformly distributed throughout the
mass. The area and thickness shall be shown on the plans or as designated by the
Engineer or owner.
The Contractor may place the stone by mechanical methods, augmented by hand
placing where necessary, provided that when the riprap is completed it forms a
properly graded, dense neat layer of stone.
04700.3 CLASSIFICATION
Class I Stone shall vary in weight from 5 to 200 pounds. At least 30% of the total
weight of the riprap shall be in individual pieces weighing a minimum of 60 pounds
each.Not more than 10%of the total weight of the riprap may be in individual pieces
weighing less than 15 pounds each.
Class A-2"-6"- All stone shall meet the approval of the Engineer or owner. While no
specific gradation is required, the various sizes of stone shall be equally distributed
within the required size range.
Class B-5"-15"-All stone shall meet the approval of the Owner or Engineer.While no
specific gradation is required,the various sizes shall be equally distributed within the
required size range.
04700.7 PAYMENT
Payment shall be for stone delivered,placed and properly tied to the existing facilities
as shown on the plans. Payment shall be based on the unit price bid per ton with
quantities based on summation of haul tickets.
SECTION 05050 BITUMINOUS PAVEMENT REPAIRS
05050.1 SCOPE
This section covers the repairs of pavement for all asphalt surfaces.
05050.2 GENERAL
Construction of the sub-grade, base course and paving shall be undertaken immediately after
completion of all underground piping and structures, all curbs and gutters, all yard piping,
conduits and other facilities passing beneath paved areas, and all structural slabs and foundations
required within or adjacent to the paved areas.
05050.3 WEATHER MUTATIONS
Bituminous mixtures shall not be produced or placed during rainy weather,when the sub-grade
or base course is frozen or shows any evidence of excess moisture nor when the moisture on the
surface to be paved would prevent proper bond nor when the air temperature is less than 40
degrees F. in the shade away from artificial heat.
05050.4 APPLICABLE SPECIFICATIONS
All work and materials required under this section of the specifications shall conform to the
applicable sections of the North Carolina Department of Transportation,Division of Highways,
Standard Specifications for Roads and Structures -Latest Edition.
05050.5 PREPARATION OF SUB-GRADE
The work covered under this section of this specification shall be performed in strict accordance
with Section 500 or Section 505 whichever is applicable,ofthe Standard Specifications for Road
and Structures-Latest Edition, of the North Carolina Department of Transportation,Division of
Highways.
05050.6 APPLICATION OF AGGREGATE BASE COURSE
The work covered under this section of this specification shall be performed in strict accordance
with Section 520 of the Standard Specification for Road Structures-Latest Edition,oftheNorth
Carolina Department of Transportation,Division of Highways.
05050.7 BITUMMOUS PLANT MIX- GENERAL
The work covered under this section of this specification shall be performed in strict accordance
with Section 610 and Section 620 of the Standard Specifications for Roads and Structures -
Latest Edition, of the North Carolina Department of Transportation, Division of Highways.
05050.8 PREME COAT
The work covered under this section of this specification shall be performed in strict accordance
with Section 600 of the Standard Specifications for Roads and Structures-Latest Edition,ofthe
North Carolina Department of Transportation, Division of Highways with the following
exception:
.5 Acceptance of Bituminous Material
Both copies of delivery tickets shall be
delivered to the Engineer.
05050.9 TACK COAT
The work covered under this section of this specification shall be performed in strict accordance
with Section 605 of the Standard Specifications for Roads and Structures-Latest Edition,ofthe
North Carolina Department of Transportation, Division of Highways.
05050.10 BITUMINOUS BASE COURSE (TYPE HB)
The work covered under this section of the specification shall be performed in strict accordance
with Section 630 of the Standard Specifications for Roads and Structures-Latest Edition,ofthe
North Carolina Department of Transportation, Division of Highways.
05050.11 BITUMINOUS BINDER COURSE (TYPE H)
The work covered under this section shall be performed in strict accordance with Section 640 of
the Standard Specifications for Roads and Structures - Latest Edition, of the North Carolina
Department of Transportation, Division of Highways.
05050.12 BTTUNIINOUS SURFACE COURSE (TYPES I-1 AND I-2)
The work covered under this section of this specification shall be performed in strict accordance
with Section 645 ofthe Standard Specifications for Roads and Structures-Latest Edition,ofthe
North Carolina Department of Transportation,Division of Highways.
05050.13 TESTS
All of the above work will be subject to thickness and compaction tests as deemed necessary by
the Engineer. Such tests will be at the Expense of the Contractor.
05050.14 MEASUREMENT
The quantity of Asphalt Surface Course to be paid for will be the actual number of square yards
of material measured along the ground surface at the specified compacted thickness which has
been incorporated into the completed and accepted work.
05050.15 BASIS OF PAYMENT
The quantity of Asphalt Surface Course,measured as provided in Section 05050.14 will be paid
for at the contract unit price as specified in the bidding document. In all cases, regardless of the
unit of measurement, the Contractor shall furnish copies of certified weight tickets for all
bituminous material placed on the project.
SECTION 05100 AGGREGATE BASE COURSE
05100.1 SCOPE
The work covered by this section consists of the construction of a base composed of an
approved aggregate material hauled to the site, placed on the site, compacted, and shaped to
conform to the lines, grades, depths, and typical sections shown on the plans or established by
the Engineer.
i
05100.2 MATERIALS
Aggregate base course materials shall consist of crushed stone or uncrushed gravel, or other
similar material having hard, strong, durable particles free of adherent coatings.
The Contractor shall furnish aggregate base course material produced in accordance with the
requirements indicated herein for Type A, aggregate unless otherwise specified in the special
provisions.
All aggregates shall be from approved sources. Sources will not be approved unless the material
has satisfactory soundness and satisfactory resistance to abrasion. Satisfactory soundness will be
considered to be a weighted average loss of not greater than 15 percent when subject to 5
alternations of the sodium sulfate soundness test in accordance with AASHO T104. Satisfactory
resistance to abrasion will be considered to be a percentage of wear of not greater than 55
percent when tested in accordance with AASHO T96.
Aggregates shall be handled in such a manner as to minimize segregation.
Sites for aggregate stockpiles shall be grubbed and cleaned prior to storing aggregates, and the
ground surface shall be firm, smooth, and well drained.A cover of at least 3 inches of aggregate
shall be maintained over the ground surface in order to avoid the inclusion of soil or foreign
material. Stockpiles shall be built in such a manner as to minimize segregation. When it is
necessary to operate trucks or other equipment on a stockpile in the process of building the
stockpile, it shall be done in a manner approved by the Engineer.
Stockpiles of different types or sizes of aggregates shall be spaced far enough apart, or else
separated by suitable walls or partitions, to prevent the mixing of the aggregates.
Any method of stockpiling aggregates which allows the stockpile to become contaminated with
foreign matter or causes excessive
degradation of the aggregate will not be permitted. Excessive degradation will be
determined by sieve tests of samples taken from any portion of the stockpile over which equipment has been
operated, and failure of such samples to meet all grading requirements for the aggregate will
be considered cause for discontinuance of such stockpiling procedure.
Gradation: All standard sizes of aggregates shall meet the gradation requirements when tested
in accordance with AASHO T27.
05100.3 HAULING AND PLACING AGGREGATE BASE MATERIALS
The aggregate material shall be spread on the sub-grade to a uniform loose depth and without
segregation.
Where the required compacted thickness of base is 8 inches or less the base material may be
spread and compacted in I layer.Where the required compacted thickness of base is more than 8
inches,the base material shall be spread and compacted in 2 or more approximately equal layers.
The minimum compacted thickness of any one layer shall be approximately 4 inches.
Each layer of material shall have been sampled,tested,compacted, and approved prior to placing
succeeding layers of base material or pavement.
No base material shall be placed on frozen sub-grade or base. Hauling equipment shall not be
operated on sub-grade or a previously completed layer of base material soft enough to rut or
weave beneath the equipment.
The maximum speed of trucks hauling or traveling over any part of the sub-grade or base shall be
5 miles per hour.
The Contractor shall utilize methods of handling, hauling, and placing which will minimize
segregation and contamination. If segregation occurs,the Engineer may require that changes be
made in the Contractor's methods to minimize segregation, and may also require mixing on the
road which may be necessary to
correct any segregated material. No additional compensation will beallowedfortheworkof
road mixing as may be required under this provision. Aggregate which is contaminated with foreign
materials to the extent the base course will not adequately serve its intended use shall be
removed and replaced by the Contractor at no additional cost to the Owner. The above requirementswi1lbe
applicable regardless of the type of aggregate placed and regardless of prior acceptance.
05100.4 SHAPING AND COMPACTION
Immediately after the placing of a layer of the base, the Contractor shall begin machining and
compacting the layer. Each layer shall be maintained to the required cross section during
compaction and each layer shall be compacted to the required density prior to placing the next
layer.
Each layer of the base shall be compacted to a density equal to at least 100 percent of that
obtained by compacting a sample of the material in accordance with AASHO T180 as modified
by the Owner. Copies of these modified testing procedures are available upon request from the
Department of Materials and Tests.
The base material shall be compacted at a moisture content which is approximately that required
to produce the maximum density indicated by the above test methods.The Contractor shall dry
or add moisture to the material when required to provide a uniformly compacted and acceptable
base.
The final layer of the base material shall be shaped to conform to the lines, grades, and typical
sections shown on the plans or established by the Engineer. When completed the base course
shall be smooth, hard, dense, unyielding, and well bonded. A broom drag shall be used in
connection with the final finishing and conditioning of the surface of the base course.
05100.5 TOLERANCES
After final shaping and compacting the base, the Engineer will check the surface of the base for
conformance to grade and typical section and will determine the base thickness.
The thickness of the base shall be within a tolerance of plus or minus 1/2 inch of the base
thickness required by the plans.
05100.6 MAINTENANCE
Where the base material is placed in a trench section, the Contractor shall provide adequate
drainage through the shoulders to protect the sub-grade and base until such time as shoulders are
completed.
The Contractor shall maintain the surface of the base by watering, machining, and rolling or
dragging when necessary to prevent damage to the base by weather or traffic.
05100.7 MEASUREMENT
The quantity of Aggregate Base Course to be paid for will be the actual number of square yards
of material measured along the surface of the ground at the specified compacted thickness which
has been incorporated into the completed and accepted work.
05100.8 BASIS OR PAYMENT
The quantity of Aggregate Base Course, measured as provided in Section 05100.7 will be paid
for at the contract unit price as specified in the bidding document. In all cases,regardless of the
unit of measure, the Contractor shall furnish copies of certified weight tickets for all material
placed on the project.
SECTION 07110 SEWER PIPE (GRAVPPYI AND APPURTENANCE MATERIAL
07110.1 SCOPE
These specifications shall apply to the materials to be furnished and installed to complete the
sanitary sewer line installations in accordance with the plans.All pipe and appurtenances shall be
of the class and type as indicated on the plans and designated herein.
07110.2 GENERAL
All materials shall be first quality with smooth interior and exterior surfaces, free from cracks,
blisters, honeycombs and other imperfections, and true to theoretical shapes and forms
throughout. All materials shall be subject to the inspection of the Engineer at the plant,trench,or
other point of delivery, for the purpose of culling and rejecting materials, which does not
conform to the requirements of these specifications. The Engineer shall mark such material and
the Contractor shall remove it from the project site upon notice being received of its rejection.
As particular specifications are cited, the designation shall be construed to refer to the latest
revision under the same specification number, or to superseding specifications under a new
number except provisions in revised specifications, which are clearly inapplicable.
Polyvinyl Chloride Pipe
Polyvinyl Chloride(PVC)pipe shall meet the requirement of ASTM D 3034,latest edition,and
be suitable for use as a gravity sewer conduit. The standard dimension ratio (SDR) shall be
thirty-five(35)unless otherwise specified. The pipe shall be supplied in standard laying lengths of
twenty (20) feet and twelve and one-half(12.5)feet.
All PVC pipe joints shall be of an integral bell and spigot of the same material as the pipe with a
solid cross-section rubber "O" ring securely locked in place at the point of manufacture.
Service saddles and other fittings shall be supplied by the pipe manufacturer and shall be of the
same material and type of construction as the pipe material.
Ductile Iron Pipe
Ductile Iron Pipe shall be manufactured in accordance with ANSI Specification A 21.51. All
Ductile Iron Pipe shall be Class 50 unless otherwise specified and shall be lined with cement
mortar not less than one sixteenth (1116) inch thick conforming to ANSI Specification A 21.4.
Slip or "push-on"joints shall be manufactured in accordance with ANSI Specification A 21.11.
Bells of"slip"joint pipe shall be contoured to receive a bulb shaped, circular rubber gasket,and
plain ends shall have a slight taper to facilitate installation. The pipe manufacturer shall furnish
the lubricant used in making up the joints.The jointing shall be done by guiding the plain end into
the bell until contact is made with the gasket and by exerting a sufficient compressive force to
drive the joint home until plain end makes full contact with the base of the bell.
Steel Casing Pipe
Steel casing shall conform to ASTM A-53, Grade B or ASTM A-139 Grade B standard
specifications. Casing pipe shall have a wall thickness as follows, unless otherwise noted in the
bid documents:
12" thru 24" casing - 0.250 inches wall
thickness
30" casing - 0.312 inches wall
thickness
36" casing - 0.375 inches wall
thickness
07110.3 MANHOLES
Precast concrete manhole bases,risers and cones shall conform to ASTM C-478,latest revision
for Precast Reinforced Concrete Manhole sections. Tapered sections and transition sections,
where required, shall be of eccentric cone design, having the same wall thickness and
reinforcement as the cylindrical ring sections. Flat slab tops shall be required for very shallow
manholes and where shown or specified. Cast iron manhole covers and assemblies shall be cast
into slab tops for access into manholes.
Minimum compressive strength of concrete shall be 4,000 psi
and the maximum permissible absorption shall be six and one-half(6.5)percent. Risers shall be
reinforced with a single cage of steel placed within the center one-third (1/3) of the wall. The
tongue or the groove of the joint shall contain one(1)line of circumferential reinforcement equal
in area to that in the barrel of the manhole riser.
The minimum cross-sectional area of steel per linear foot shall be twelve one-
hundredths (0.12) square inches for larger sizes.Precast manhole sections shall fit
together readily and shall have a self-contained"O" ring rubber gasket conforming
to ASTM C-443.
The quality of materials, the process of manufacture, and the finished manhole sections shall be
subject to inspection and approval by the Engineer and his inspector. The manhole sections shall
be perpendicular to their longitudinal axis within the limits listed in ASTM C-478.
07110.4 MANHOLE FRAMES AND COVERS
Casting for manhole frames and covers shall be tough, even grained, soft gray iron, free from
burnt on sand and other injurious defects and conform to the requirements of ASTM A 48,latest
revision Class 30.
07110.5 BRICK
Brick for manholes and other structures shall conform to applicable requirements of ASTM
Specification C 62, latest revision, Grade SW.
07110.E CONCRETE
Concrete for sewer structures shall consist of a mix of Portland cement, fine and coarse
aggregate and water to produce concrete with a minimum compressive strength at twenty-eight
(28)days of not less than 3,000 psi when tested according to ASTM Designation C-39 or C-42.
Air Content(by volume)of the mix shall be between four(4)and eight(8)percent when placed.
The consistency of the concrete shall be such as to allow it to be worked into place without
segregation or excessive laitance. Slump shall be no more than four(4) inches.
07110.7 MORTAR
Mortar for masonry in sewer structures shall be 1:2 cement sand mix, except that hydrated lime
may be substituted for not more than ten (10%) percent by weight, of the cement.
07110.8 FLEXIBLE COUPLINGS
Whenever it becomes necessary to join sewer pipe lines of dissimilar materials or pipe sizes it
shall be required to use a flexible coupling. The coupling shall be made of virgin poly vinyl
chloride (PVC) shall not harden, and shall be impervious to all known soil conditions. The
coupling shall provide a permanent leak proof seal approved by the Southern Building Code
Congress and manufactured in accordance by Fernco Joint Sealer Company or an approved
equal.
SECTION 07120 SANUARY SEWER(GRAVrM PIPE INSTALLATION
07120.1 DESCRIPTION OF WORK
The work covered under this section shall consist of furnishing all
labor, equipment and services for the installation of gravity sanitary sewer lines as
shown on the drawings and specified herein and in agreement with the General
Conditions of these contract documents.
07120.2 HANDLING AND STORING MATERIALS
The Contractor shall unload pipe so as to avoid deformation or other injury thereto. Pipe shall
not be placed within pipe of a larger size and shall not be rolled or dragged over gravel or rock
during handling. The Contractor shall store the pipe on sills above storm drainage level and
deliver for laying after the trench is excavated. When any joint or section of pipe is damaged
during transporting, unloading, handling, or storing, the undamaged portions of the joint or
section may be used where partial lengths are needed, or, if damaged sufficiently,the Engineer
will reject the joint or section as being unfit for installation.
If any defective pipe is discovered after installation, it shall be removed and
replaced with sound pipe or shall be repaired by the Contractor in an approved
manner and at his own expense.
07120.3 PIPE ALIGNMENT AND GRADE
The layout of gravity sanitary sewer lines and invert elevations at governing points are as shown
on the drawings.
The Contractor shall do all layout work for lines and grades from that information shown on the
drawings or as furnished by the Engineer.
When a laser beam instrument is used to set line and grade, the unit must be maintained in good
working order, and the calibration checked daily for both alignment and percent grade. In the
event the required accuracy of alignment and grade is not adhered to,the Engineer will prohibit
the use of laser beams.
07120.4 PREPARATION OF PIPE FOUNDATION
The pipe foundation shall be prepared to be uniformly firm and shall be true to the lines and
grades as shown on the plans. The preparation of the pipe bedding shall be in accordance with
the typical trench cross sections as shown on the drawings.
Under no circumstances shall pipe be laid in water, on rock, or when trench
conditions or weather is unsuitable for such work.
Whenever the nature of the ground will permit,the excavations at the bottom of the trench shall
have the shape and dimensions of the outside lower third of the circumference of the pipe, care
being taken to secure a firm bearing support uniformly throughout the length ofthe pipe.A space
shall be excavated under and around each bell to sufficient depth to relieve it of any load and to
allow ample space for filling and finishing the joint. The pipe,when thus bedded firmly, shall be
on the exact grade. In case the bed shaped in the bottom of the trench is too low,the pipe shall
be completely removed from position, and earth of suitable quality shall be placed and thoroughly
tamped to prepare a new foundation for the pipe. In no case shall the pipe be brought to grade by
blocking up under the barrel or bell of same,but a new and uniform support must be provided for
the full length of the pipe. Where rock or boulders are encountered in the bottom of the trench,
the same shall be removed to such depth that no part of the pipe, when laid to grade, will be
closer to the rock or boulders than six(6) inches. A suitably tamped and shaped foundation of
approved material shall be placed to bring the bottom of the trench to proper subgrade over rock
or boulders.
Where the foundation material is found to be of poor supporting value, the Engineer may make
minor adjustment in the location of the pipe to provide a more suitable foundation. Wherethis is
not practical,the foundation shall be conditioned by removing the existing foundation material by
undercutting to the depth as directed by the Engineer,within the limits established on the plans,
and backfilling with either an approved material secured from unclassified excavation or borrow
excavation at the nearest accessible location along the project, or foundation conditioning
material consisting of crushed stone or gravel or a combination of sand and crushed stone or
gravel approved by the Engineer as being suitable for the purpose intended. The selection of the
type of backfill material to be used for foundation conditioning will be made by the Engineer.
The Contractor shall remove all water,which may be encountered, or which may accumulate in
the trenches by pumping or bailing and no pipes shall be laid until the water has been removed
from the trench.Water so removed from the trench must be disposed of in such a manner as not
to cause injury to work completed or in progress.
07120.5 PIPE LAYING
Pipe shall be laid with bell ends facing in the direction of pipe laying,unless directed otherwise by
the Engineer. In all cases, pipe is to be installed in strict accordance with the manufacturer's
recommendations and the contract material specifications. The Engineer may augment any
manufacturer's installation recommendations if,in his opinion,it will best serve the interest ofthe
Owner.
Proper tools, implements, and facilities satisfactory to the Engineer shall be provided and used
for the safe and convenient prosecution of pipe laying. All pipe and other materials used in the
laying of pipe will be lowered into the trench piece by piece by means of suitable equipment in
such a manner to prevent damage to the pipe, materials, to the protective coating on the pipe
materials, and to provide a safe working condition to all personnel in the trench.Each piece of
pipe being lowered into the trench shall be clean, sound and free from defects.It shall be laid on
the prepared foundation, as specified elsewhere to produce a straight line on a uniform grade,
each pipe being laid so as to form a smooth and straight inside flow line.Pipe shall be removed at
any time if broken,injured or displaced in the process of laying same, or of backfilling the trench.
When cutting short lengths of pipe, a pipe cutter as approved by the Engineer will be used and
care will be taken to make the cut at right angles to the centerline of the pipe or on the exact
skew as shown on the plans. In the case of push-on pipe, the cut ends shall be tapered with a
portable grinder, or coarse file to match the manufactured taper.
During times when pipe laying is not in progress, the open ends of pipe shall be closed and no
trench water or other material shall be permitted to enter the pipe.
Where the pipe is laid on a grade of ten (10) percent or greater, the laying shall start at the
bottom of the slope and proceed upward with the bell end of the new pipe upgrade.All pipe laid
on a grade of ten(10)percent or greater shall require thrust blocking and keying as shown onthe
drawings and standard details.
Where pipelines of different materials are joined together a standard sewer repair coupling shall
be used. The couplings shall be Eastern Standard Sewer Repair Couplings (Mission Rubber
Company), the Fernco Joint Sealer Company or an equal product approved by the Engineer.
Only one transition of dissimilar materials will be allowed between manholes.
07120.6 BACKFILLING
All backfill shall be compacted so as not to damage the pipe and appurtenances and shall be
compacted to ninety-five (95) percent of the Standard Proctor Test for the various types of
backfill materials.
Methods of backfilling shall be in strict accordance with the pipe manufacturer's
recommendations.The Engineer/owner shall have approved all backfill materials. Select backfill
material shall be used when requested by the Engineer. Select material shall be defined as a finely
graded material free from stones over one-half(1n2 inch in diameter, plastic clays, organic
material, frozen lumps and various debris and shall be approved by the Engineer prior to its
installation.
Care shall be taken during backfill and compaction operations to maintain alignment and prevent
damage to the joints. The backfill shall be kept free from stones, frozen lumps,chunks of highly
plastic clay, or other objectionable material.All pipe backfill areas shall be graded and maintained
in such a condition that erosion or saturation will not damage the pipe bed or backfill.
Heavy equipment shall not be operated over any pipe until it has been properly backfilled and has
a minimum cover as required by the plans. Where any part of the required cover is above the
proposed finish grade, the Contractor shall place, maintain, and finally remove such material at
no cost to the Owner.Pipe which becomes mis-aligned,shows excessive settlement, or has been
otherwise damaged by the Contractor's operations shall be removed and replaced by the
Contractor at no cost to the Owner.
The Contractor shall maintain all pipes installed in a condition that will function continuously
from the time the pipe is installed until the project is accepted.
07120.7 MEASUREMENT AND PAYMENT
The Engineer shall verify quantities of pipe installed in accordance with the requirements of this
section in the field.Payment shall be made for total number of lineal feet of pipe installed at the
unit prices bid in each depth category. Price and payment shall constitute full compensation for
furnishing all equipment, tools, labor, and materials to complete the work as specified.
SECTION 07290 SANITARY SEWER MANHOLE MATERIAL INSTALLATION&TESTING
07290.1 DESCRIPTION OF WORK
The work covered under this section shall consist of furnishing all materials, labor, equipment,
and services for the complete installation of sanitary sewer manholes.
07290.2 MANHOLE CONSTRUCTION
Sanitary sewer manholes shall be installed at each break in line or grade in each sanitary sewer
line as shown on the contract drawings.
The manholes shall consist of precast reinforced concrete sections including a base section and
conical top section. These precast concrete sections shall conform to ASTM C-478, latest
revision.
The minimum inside diameter of the manhole shall be five(5) feet unless noted otherwise on
the drawings. Flat slab tops may be used in non-traffic areas, for very shallow manholes, or
where shown on the drawings or approved by the Engineer.
Maximum allowable absorption of concrete shall be eight(8) per cent. Minimum compressive
strength of concrete for all sections shall be 4000 psi. Each precast concrete section shall be
joined together with a "0" ring rubber gasket conforming to ASTM C-443 or an approved
sealant conforming to Federal Specification 55500210.
Manhole inverts shall be constructed of concrete or concrete and brick of semicircular section
conforming to the inside diameter of the outlet sewer. Changes in size of pipe or grade shall be
made gradually and change in direction constructed by using true curves. Each manhole shall
be provided with such channels for all connecting sewer pipes.
07290.3 MANHOLE INSTALLATION
The manhole foundation shall be prepared so as to provide a firm, level area on which to place
the precast concrete manhole base section. When poor foundation soil is encountered or excess
groundwater exists the foundation shall be excavated twelve(12) inches below the final
subgrade elevation backfilled with washed stone to provide a proper foundation.
The manhole sections shall be lifted from the side of the excavation to the bottom of the trench
with equipment and support slings capable of safely handling the heavy concrete pieces. The
manhole shall be set plumb and adjusted to the final finished surface grade with brick and
mortar.
Pipe openings shall be exactly aligned to that of the pipe entering and leaving the manhole. The
gravity sanitary sewer pipelines shall be placed in the manhole openings, properly aligned, and
set to grade. Sanitary sewer shall be connected to the manholes using lock joint flexible
manhole sleeves or equal. For large diameter pipe where a flexible rubber sleeve is not
available the pipeline shall be sealed into the manhole using an expanding type or non-shrink
type grout.
Manhole steps shall be properly spaced as shown in the standard detail drawing, but in no case
more than fifteen(15) inches on center. The steps shall be made of heavy cast iron(10 inch
thick), reinforced plastic(ASTM 2146-Type II), or aluminum(min. load 1000 lbs.).
07290.4 MANHOLE FRAMES AND COVERS
Frames and covers shall be cast iron of superior quality, tough and even texture. Castings shall
be gray iron conforming to ASTM A-48, size as indicated, free from blow holes, porosity, hard
spots, shrinkage distortion, or other defects, well cleaned and coated with asphalt paint. This
paint shall result in a smooth coating, tough and tenacious when cold, not tacky and not brittle.
The bearing surface between frame and cover shall be machined to prevent rocking and
rattling.
The standard manhole casting shall be designed for heavy-duty use with a 210-pound frame
and 130 pound cover. Acceptable products include Sumter Machinery Company(#MC-18 &
MF-11), Dewey Brothers Foundry(#MHRCR-2001) or an approved equal.
Special waterproof manhole frame and covers shall be installed only at those locations
indicated on the contract drawings. Acceptable products include Neenah Foundry, Sumter
Machinery Co., Dewey Brothers Foundry, or an approved equal.
The frame and cover shall be properly set in a bed of mortar and aligned to fit the top section
of the manhole. Concrete brick, set in mortar, shall be used to adjust the top of the frame and
cover to finished grade; however, no more than four(4) courses of brick will be used for
adjustment.
07290.5 MANHOLE INVERTS
Manhole inverts and benches shall be constructed in accordance with the standard details
shown on the drawings. Invert shall be a U-shaped channel with a height of eight-tenths (0.8)
of the diameter and be a smooth continuation of the pipe. The benches shall be constructed
with a slope of one (1) inch per foot to the channel. The channel and invert shall be
constructed with a minimum of 2000 psi concrete or brick fill with concrete finish minimum
one (1) inch thick. Where sewer changes directions at the manhole, channel shall be
constructed with a smooth curve with as large a radius as the diameter of the manhole will
allow.
07290.6 MANHOLE DROPS
Standard drop manholes will be constructed only at those locations shown on the drawings or
As approved by the engineer. The design of the drop connection shall be in accordance with the
standard detail drawing.
The cost of the extra pipe,labor, etc. required to construct a drop manhole will be included in
the unit price for the drop manhole at the depths listed.
07290.7 INSPECTION AND ACCEPTANCE
Manholes shall be constructed to provide a true circular inside diameter with properly
corbelled tops, satisfactory inverts and properly placed steps and castings. Any visible leaks in
the manholes shall be completely stopped to the satisfaction of the Engineer.
07290.8 MANHOLE VENTS
Where designated on the contract drawings, a four(4) inch diameter vent pipe shall be installed
as an integral part of the manhole. The vent pipe is to be tapped in to the upper most section of
the manhole, anchored in concrete and extended vertically to the elevation shown on the
drawings. The pipe shall have a reverse bend and screen to prohibit rain,and foreign materials
from entering pipe.
The pipe material shall be Schedule 40 Galvanized Steel with two coats of epoxy paint
approved by the Engineer.
07290.9 MEASUREMENT AND PAYMENT
The Engineer shall verify quantities of manholes installed in accordance with the requirements
of this section in the field. Payment shall be made for Standard Manholes or Standard Drop
Manholes at the prescribed depth measured from the top of the frame to the low pipe invert at
the respective unit price bid.
Payments for watertight manhole frame and covers and manhole vents will be considered to be
included in the unit price bids for the respective manholes. Payment shall constitute full
compensation for famishing all equipment, tools, labor and incidentals and performance of all
work necessary to install the manholes as specified.
SECTION 07290 SANITARY SEWER MANHOLE MATERIAL.INSTALLATION& TESTING
07290.1 DESCRIPTION OF WORK
The work covered under this section shall consist of furnishing all materials, labor, equipment,
and services for the complete installation of sanitary sewer manholes.
07290.2 MANHOLE CONSTRUCTION
Sanitary sewer manholes shall be installed at each break in line or grade in each sanitary sewer
line as shown on the contract drawings.
The manholes shall consist of precast reinforced concrete sections including a base section and
conical top section. These precast concrete sections shall conform to ASTM C-478, latest
revision.
The minimum inside diameter of the manhole shall be five(5) feet unless noted otherwise on
the drawings. Flat slab tops may be used in non-traffic areas, for very shallow manholes, or
where shown on the drawings or approved by the Engineer.
Maximum allowable absorption of concrete shall be eight (8) per cent. Minimum compressive
strength of.concrete for all sections shall be 4000 psi. Each precast concrete section shall be
joined together with a "0"ring rubber gasket conforming to ASTM C-443 or an approved
sealant conforming to Federal Specification 55500210.
Manhole inverts shall be constructed of concrete or concrete and brick of semicircular section
conforming to the inside diameter of the outlet sewer. Changes in size of pipe or grade shall be
made gradually and change in direction constructed by using true curves. Each manhole shall
be provided with such channels for all connecting sewer pipes.
07290.3 MANHOLE INSTALLATION
The manhole foundation shall be prepared so as to provide a firm, level area on which to place
the precast concrete manhole base section. When poor foundation soil is encountered or excess
groundwater exists the foundation shall be excavated twelve(12) inches below the final
subgrade elevation backfilled with washed stone to provide a proper foundation.
The manhole sections shall be lifted from the side of the excavation to the bottom of the trench
with equipment and support slings capable of safely handling the heavy concrete pieces. The
manhole shall be set plumb and adjusted to the final finished surface grade with brick and
mortar.
Pipe openings shall be exactly aligned to that of the pipe entering and leaving the manhole. The
gravity sanitary sewer pipelines shall be placed in the manhole openings, properly aligned, and
set to grade. Sanitary sewer shall be connected to the manholes using lock joint flexible
manhole sleeves or equal. For large diameter pipe where a flexible rubber sleeve is not
available the pipeline shall be sealed into the manhole using an expanding type or non-shrink
type grout.
Manhole steps shall be properly spaced as shown in the standard detail drawing,but in no case'
more than fifteen(15)inches on center. The steps shall be made of heavy cast iron(10 inch
thick), reinforced plastic(ASTM 2146-Type 11), or aluminum(min. load 1000 lbs.).
07290.4 MANHOLE FRAMES AND COVERS
Frames and covers shall be cast iron of superior quality, tough and even texture. Castings shall
be gray iron conforming to ASTM A 48, size as indicated, free from blow holes, porosity, hard
spots, shrinkage distortion, or other defects, well cleaned and coated with asphalt paint. This
paint shall result in a smooth coating, tough and tenacious when cold, not tacky and not brittle.
The bearing surface between frame and cover shall be machined to prevent rocking and
rattling.
The standard manhole casting shall be designed for heavy-duty use with a 210-pound frame
and 130 pound cover. Acceptable products include Sumter Machinery Company(#MC-18 &
MF-11), Dewey Brothers Foundry(#MHRCR 2001)or an approved equal.
Special waterproof manhole frame and covers shall be installed only at those locations
indicated on the contract drawings. Acceptable products include Neenah Foundry, Sumter
Machinery Co., Dewey Brothers Foundry, or an approved equal.
The frame and cover shall be properly set in a bed of mortar and aligned to fit the top section
of the manhole. Concrete brick, set in mortar, shall be used to adjust the top of the frame and
cover to finished grade; however, no more than four (4) courses of brick will be used for
adjustment.
07290.5 MANHOLE INVERTS
Manhole inverts and benches shall be constructed in accordance with the standard details
shown on the drawings. Invert shall be a U-shaped channel with a height of eight-tenths(0.8)
of the diameter and be a smooth continuation of the pipe. The benches shall be constructed
with a slope of one (1)inch per foot to the channel. The channel and invert shall be
constructed with a minimum of 2000 psi concrete or brick fill with concrete finish minimum
one(1)inch thick. Where sewer changes directions at the manhole, channel shall be
constructed with a smooth curve with as large a radius as the diameter of the manhole will
allow.
07290.6 MANHOLE DROPS
Standard drop manholes will be constructed only at those locations shown on the drawings or
as approved by the engineer. The design of the drop connection shall be in accordance with the
standard detail drawing.
The cost of the extra pipe, labor, etc. required to construct a drop manhole will be included in
the unit price for the drop manhole at the depths listed.
07290.7 INSPECTION AND ACCEPTANCE
Manholes shall be constructed to provide a true circular inside diameter with properly
corbelled tops, satisfactory inverts and properly placed steps and castings. Any visible leaks in
the manholes shall be completely stopped to the satisfaction of the Engineer.
07290.8 MANHOLE VENTS
Where designated on the contract drawings, a four(4) inch diameter vent pipe shall be installed
as an integral part of the manhole. The vent pipe is to be tapped in to the upper most section of
the manhole, anchored in concrete and extended vertically to the elevation shown on the
drawings. The pipe shall have a reverse bend and screen to prohibit rain and foreign materials
from entering pipe.
The pipe material shall be Schedule 40 Galvanized Steel with two coats of epoxy paint
approved by the Engineer.
07290.9 MEASUREMENT AND PAYMENT
The Engineer shall verify quantities of manholes installed in accordance with the requirements
of this section in the field. Payment shall be made for Standard Manholes or Standard Drop
Manholes at the prescribed depth measured from the top of the frame to the low pipe invert at
the respective unit price bid.
Payments for watertight manhole frame and covers and manhole vents will be considered to be
included in the unit price bids for the respective manholes. Payment shall constitute full
compensation for furnishing all equipment, tools, labor and incidentals and performance of all
work necessary to install the manholes as specified.
SECTION 07295 SANITARY SEWER SERVICE CONNECTIONS
07295.1 DESCRIPTION OF WORK
The work covered under this section shall consist of fiunishing all materials,labor,equipment,
and services for the complete installation of a sanitary sewer service connection from the sanitary
sewer (gravity) main line to the edge of the property to be served as shown on the project
drawings.
07295.2 CONNECTION TO MAIN
The standard sewer service connection shall be four (4) inches in diameter unless shown
otherwise on the drawings,and shall connect to the main at a"wye"branch connection installed
with the pipe line as it is being laid. The"wye" branch shall be of the same material as the main
pipe line.Direct taps into the sewer main will not be acceptable unless approved by the Engineer
prior to the laying of the main line.
07295.3 CONNECTION TO MANHOLE
When shown on the drawings or directed by the Engineer, a sewer service connection shall be
made into a manhole. The connection shall be made at the manhole invert. The invert shall be
rebuilt so as to provide a smooth transition from service connection to main line. Inverts and
benches shall be constructed in such a way as to prevent the deposition of solids in the manhole.
07295.4 SERVICE LINE
The service line shall be installed from the "wye"branch connection to the edge of the public or
utility right-of-way as shown on the plans.
The sewer service line will be constructed of either PVC pipe(PVC schedule 40)pipe,or Ductile
Iron(CL 350)as shown on the plans.When the service line pipe material is different from that of
the main line a flexible, water tight, rubber transition coupling shall be used to join the service
line to the "wye" connection. The service line shall be laid at a minimum grade of one (1.0)
percent with a minimum cover of three(3.0) feet. Less than three(3)feet of cover will require
the use of ductile iron pipe.
07295.5 CLEANOUT AND PLUG
At the edge ofthe public or utility right-of-way a"cleanout" shall be installed. The cleanout shall
consist of a"wye"branch connection,forty-five(45)degree bend,riser pipe,and threaded plug .
installed flush with finished ground elevation.
The end of the utility owner's sewer service connection shall terminate at the end of the pipe
which will normally extend five(5)feet beyond the"wye"branch for the cleanout.A watertight
plug shall be installed at the end of this line until such time as the property owner directs the
utility owner to connect his facilities to the sewer system.
07295.6 MEASUREMENT AND PAYMENT
Payment for the furnishing and installation of all service connections("wye" branches, service
line, clean outs, plugs, couplings, etc.) as described in this section and as shown on the plans,
shall be covered under the contract unit price bid for each Sewer Service Connection.