SW6230804_Plansheet - Notes_20240621

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2022 HRW REQUIRED UTILITY NOTES "Released for Construction" at least two days prior to Professional Engineer PE in writing and properly documented the concrete vault and the bottom of the meter setter. The N
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(Revision 10-April 19, 2022) construction commencing. The Registered Land Surveyor (RLS) in the red line field drawings. master meter must be provided test ports if the meter is not o z o U w
The following utility notes should be added to the coversheet of utility plans should stake out all lot corners and the grade stakes for the equipped with test ports from the manufacturer in accordance z> o o > 0 _
for projects located in Harnett County: proposed finish grade for each street before the Utility J. Potable water mains crossing other utilities and non-potable with the HRW established standard specifications and details. z o N
WATER Contractor begins construction of the water line(s). The grade water lines (sanitary sewer, storm sewer, RCP, etc.) shall be laid Ductile iron pipe must be used for the master meter vault piping w 5 w LU
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A. The Fire Marshal's Office shall approve all hydrant types and stakes should be set with a consistent offset from the street to provide a minimum vertical distance of twenty-four (24") and valve vault piping. The Utility Contractor must provide shop m Ir LU o
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locations in new subdivisions. However, Harnett Regional Water centerline so as not to interfere with the street grading and inches between the potable water main and all other utilities. drawings for the meter vaults to HRW prior to ordering the
(HRW) prefers the contractors to install one of the following fire utility construction. NCDOT requires the new water mains to be installed under the concrete vaults.
hydrants: F. The Utility Contractor shall provide the HRW Utility Construction storm water lines. The potable water main shall be installed 0. The Utility Contractor will install polyethylene SDR-9 water
1. Mueller- Super Centurion 250 two model with a 51/4" Inspector with material submittals and shop drawings for all with twenty-four (24") inches of vertical separation and with service lines that cross under the pavement inside a schedule 40
main valve openin�Zrk
ree way (two hose nozzles and materials prior to the construction of an water line ductile iron pipe when designed to be laced under a non- PVC conduit to allow for removal and replacement in the future.
one pumper nozzl project P Y P P g P P N N
2. American Darling B-84-B model with a 51/4" extension(s), and associated water services in Harnett County. potable water line such as sanitary sewer or storm sewer lines. If Two (2) independent 3/4"water service lines may be installed o " o 0 0
main valve opening three way (two hose nozzles and N
The materials to be used on the project must meet the these separations cannot be maintained then the water main inside one (1) -two (2") inch schedule 40 PVC conduit or two (2)
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3. Waterous - Pacer B-67-2 50 model with a 51/4"main established specifications of HRW and be approved by the shall be installed with ductile iron pipe. Both the potable water independent 1"water service lines may be installed inside one w o
valve opening three way (two hose nozzles and one LU
Engineer of Record prior to construction. All substandard main and the non-potable water line must be cast iron or ductile (1) -three (3") inch schedule 40 PVC conduit, but each water N M o
pumper nozzle) or approved equal for standardization. materials or materials not approved for use in Harnett Count iron pipe DIP if the state minimum separations cannot be service shall be tapped directly to the water main. Split services
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*All fire hydrants listed above must have "American National Fire found on the project site must be removed immediately when maintained. The ductile iron pipe must be laid so the mechanical are not allowed by HRW. If sidewalks are proposed, the conduit
Hose Connection Screw Threads" NST/NH hose threads. notified by the HRW Utility Construction Inspector. joints are at least (10') feet from the point where the potable must extend past the sidewalk.
B. Fire hydrants are installed at certain elevations. Any grade G. The water main(s), fire hydrants, service lines, meter setters and water main crosses the non-potable water line. P. The water main(s), fire hydrants,gate valves, service lines, meter
change near any fire hydrant,which impedes its operation, shall all associated appurtenances shall be constructed in strict in K. Potable water mains installed parallel to non-potable water lines setters and associated appurtenances must be rated for 200 psi
become the responsibility of the Utility Contractor for correction. accordance with the standard specifications of the Harnett (sanitary sewer, storm sewer, RCP, etc.) shall be laid to provide a and hydrostatically pressure tested to 200 psi. The hydrostatic
Corrections will be monitored by the HRW Utility Construction Regional Water (HRW). The Utility Contractor shall be minimum horizontal distance of ten (10') feet between the pressure test(s) must be witnessed by the HRW Utility
Inspector and the Harnett County Fire Marshal. responsible to locate the newly installed water main(s),water potable water main and sanitary sewer mains, sewer laterals and Construction Inspector. The Utility Contractor must notify HRW
C. The Professional Engineer (PE) shall obtain and provide the service lines and all associated meter setters and meter boxes for services. The horizontal separation between the potable water when they are ready to begin filling in lines and coordinate with
NCDEQ"Authorization to Construct"permit to the Utility other utility companies and their contractors until the new water main and any other utility or storm sewer shall not be less than Harnett Regional Water to witness all pressure testing. UJ
Contractor before the construction of the water line shall begin. main(s) have been approved by the North Carolina Department five (5') feet. The potable water main must be ductile iron pipe if Q. The Utility Contractor shall conduct a pneumatic pressure test
The Utility Contractor must post a copy of the NCDEQ of Environmental Quality, Division of Environmental Health, this horizontal separation of ten (10') feet cannot be maintained. using compressed air or other inert gas on the stainless steel
"Authorization to Construct" permit issued by the North Carolina Public Water Supply Section (NCDEQ, DEH, PWS) and accepted by The ductile iron pipe shall extend at least ten (10') feet beyond tapping sleeve(s) prior to making the tap on the existing water
Department of Environmental Quality (NCDEQ) on site prior to HRW. the point where the minimum required horizontal separation of main. This pneumatic pressure test must be witnessed by the
the start of construction. The permit must be maintained on site H. Prior to acceptance,all services will be inspected to ensure that ten (10') feet can be re-established. HRW Utility Construction Inspector. The Utility Contractor shall
throughout the entire construction process of the proposed they are installed at the proper depth. All meter boxes must be L. Meter setters shall be installed in pairs on every other lot line use Romac brand stainless steel tapping sleeve(s) or approved O
water lines that will serve this project. flush with the ground level at finish grade and the meter setters where possible to leave adequate space for other utilities to be equal for all taps made in Harnett County. All new water line
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D. The Utility Contractor shall notify Harnett Regional Water (HRW) 111us..Le a 1111111111u1:1 o1 U KJe1ow «■c lilcicl uvlf llu. nacl.cl sellers 1113Laucu al.Q lalcr L111 c. l lac 11M;Lcl aC;LLcr s slaau uc 1113L"1 cu"L extensions must begin with a resilient wedge type gate valve
and the Professional Engineer (PE) at least two days prior to shall be centered in the meter box and supported by brick, block least one (1') foot inside the right-of-way and at least three (3') to sized equal to the diameter of the new water line extension in
construction commencing. The Utility Contractor must schedule or stone. five (5') feet from the property line between the lots. order to provide a means of isolation between Harnett Regional
a pre-construction conference with Mr. Chad Everette, HRW 1. The Utility Contractor shall provide the Professional Engineer M. HRW requires that meter boxes for 3/4" services shall be 12"wide Water's existing water mains and the new water line extensions LJLM
Utility Construction Inspector at least two (2) days before (PE) and HRW Utility Construction Inspector with a set of red line x 17" long ABS plastic boxes at least 18" in height with cast iron under construction.
construction will begin and the Utility Contractor must drawings identifying the complete water system installed for lids/covers. Meter boxes for 1"services shall be 17"wide x 21" R. All water mains will be constructed with SDR-21 PVC Pipe or
coordinate with HRW for regular inspection visitations and each project. The red line drawings should identify the long ABS plastic boxes at least 18" in height with plastic lids and Class 50 Ductile Iron Pipe rated for at least 200 psi or greater. All UJ U)
acceptance of the water system(s). Construction work shall be materials,pipe sizes and approximate depths of the water lines cast iron flip covers in the center of the lids. Meter boxes for 2" pipes must be protected during loading,transport,unloading, UJ
performed only during the normal working hours of HRW which as well as the gate valves,fire hydrants,meter setters, blow off services shall be 20"wide x 32" long ABS plastic boxes at least staging, and installation. PVC pipe must be protected from
is 8:00 am - 5:00 pm Monday through Friday. Holiday and assemblies and all associated appurtenances for all water line(s) 20"in height with plastic lids and cast iron flip covers in the extended exposure to sunlight prior to installation. O
weekend work is not permitted by HRW. constructed in Harnett County. The red line drawings should center of the lids. S. All water mains will be flushed and disinfected in strict
E. The Professional Engineer (PE) shall provide HRW and the Utility clearly identify any deviations from the NCDEQ approved plans. N. Master meters must be installed in concrete vaults sized for the accordance with the standard specifications of the Harnett z
Contractor with a set of NCDEQ approved plans marked All change orders must be approved by HRW and the meter assembly and associated appurtenances so as to provide at Regional Water. All water samples collected for bacteria testing
least eighteen (18") inches of clearance between the bottom of
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will be collected by the HRW Utility Construction Inspector and NATURAL GAS, ETC.). The Utility Contractor will be responsible and those of all applicable regulatory agencies. These tests ftwam
tested in the HRW Laboratory. to repair any and all damages to the satisfaction of the related include, but are not limited to: air test, vacuum test, mandrel test,
T. All fittings larger than two (2") inches diameter shall be ductile utility company. visual test, pressure test, bacteriological test, etc. A HRW
iron. HRW requires that mechanical joints be assembled with Y. The Utility Contractor shall provide HRW with at least one (1) Inspector must be present during testing and all test results shall
grip rings as "Megalug"fittings are not approved by Harnett fire hydrant wrench and one (1) break-away flange kit for every be submitted to HRW. All tests must be satisfied before the final
Regional Water for pipe sizes smaller than twelve inches (12") subdivision with fire hydrants developed in Harnett County. inspection will be scheduled with the HRW Inspector. The O
diameter. PVC pipe used for water mains shall be connected by These items must be provided to HRW before the final inspection Engineer of Record must request in writing to schedule the final
slip joint or mechanical joint with grip rings. Glued pipe joints will be scheduled by the HRW Utility Construction Inspector. In inspection once all construction is complete. The Developer's
are not allowed on PVC pipe used for water mains in Harnett addition,the Utility Contractor shall install a 4" x 4" concrete Engineer of Record and the HRW Utility Construction Inspector
County. valve marker at the edge of the right-of-way to identify the shall prepare a written punch list of any defects or deficiencies
U. HRW requires that the Utility Contractor install tracer wire in the location of each gate valve installed in the new water system with noted during the final inspection, should any exist. Upon
trench with all water lines. The tracer wire shall be 12 ga. the exception of the fire hydrant isolation valves. The contractor completion of the punch list, the Developer's Engineer of Record
insulated, solid copper conductor and it shall be terminated at shall measure the distance from the center of the concrete will schedule another inspection. In the event the number of
the top of the valve boxes or manholes. No spliced wire marker to the center of the valve box. This distance (in linear inspections performed by the HRW exceeds two, additional fees
connections shall be made underground on tracer wire installed feet) shall be stamped on the brass plate located on the top of the may be assessed to the Developer.
in Harnett County. The tracer wire may be secured with duct concrete valve marker. In lieu of installing the concrete valve
tape to the top of the pipe before backfilling. markers, the Utility Contractor may provide at least two
V. The Utility Contractor will provide Professional Engineer (PE) measurements from two independent permanent above ground
and the HRW Utility Construction Inspector with a set of red line structures to the Professional Engineer (PE) in the red line
field drawings to identify the installed locations of the water drawings to identify the valve locations. The Professional
line(s) and all associated services. All change orders must be Engineer (PE) must include these measurements in the As-Built LL
pre-approved by HRW and the Professional Engineer (PE) in Record Drawings submitted to HRW. 1
writing and properly documented in the red line field drawings. Z. The Utility Contractor will be responsible for any and all repairs N LL
W. The Utility Contractor shall spot dig to expose each utility pipe or due to leakage damage from poor workmanship during the one
line which may conflict with construction of proposed water line (1) year warranty period once the water system improvements
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extensions well in advance to verify locations of the existing have been accepted by Harnett Regional Water. Harnett Regional N
w utilities. The Utility Contractor shall provide both horizontal and Water will provide maintenance and repairs when requested and Ln
LL vertical clearances to the Professional Engineer (PE) to allow the bill the Developer and/or Utility Contractor if necessary due to
HUI PE to adjust the water line design in order to avoid conflicts with lack of response within 48 hours of notification of warranty
existing underground utilities. The Utility Contractor shall work. The Utility Contractor will be responsible for any and all
coordinate with the utility owner and be responsible for repairs due to damages resulting from failure to locate the new
z temporary relocation and/or securing existing utility poles, water lines and associated appurtenances for other utilities and ?� 0
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pipes,Yvires, l.a1J1cJ, sighs ailu/U1 1i111111cJ 111�.1L1LU111r,Jcr V1l.cJ ill 111 cal co 1111"aCto s un 111 the YYalcl 11;nes 11QYc ucc 11 appr oV ell Uy W U Z
z accordance with the utility owner requirements during water NCDEQ and accepted by HRW. The final inspection of water
line installation,grading and street construction. system improvements cannot be scheduled with HRW until the w N(3
z X. Prior to the commencement of any work within established streets have been paved; the rights-of-way and utility easements z
utility easements or NCDOT right-of-ways the Utility Contractor have been seeded and stabilized with an adequate stand of grass
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is required to have a signed NCDOT encroachment agreement in place to prevent erosion issues on site.
posted on site and notify all concerned utility companies in AA The Engineer of Record is responsible to ensure that construction
w accordance with G.S. 87-102. The Utility Contractor must call the is, at all times, in compliance with accepted sanitary engineering
z NC One Call Center at 811 or [phone] to verify the practices and approved plans and specifications. No field changes
location of existing utilities prior to the beginning of to the approved plans are allowed without prior written approval
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CD construction. Existing utilities shown in these plans are taken by HRW. A copy of each engineer's field report is to be submitted
from maps furnished by various utility companies and have not to HRW as each such inspection is made on system improvements SEAL
been physically located or verified by the P.E. (i.e. TELEPHONE, or testing is performed by the contractor. Water and sewer �``�'`� CARo �10, z
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CABLE,WATER, SEWER, ELECTRICAL POWER, FIBER OPTIC, infrastructure must pass all tests required by HRW specifications F �� . LU
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