2025-05-20-CombinedAddenda#1.pdf
PDF 26 MB Posted
- Attached to
- KE White Tower Disinfection Project
- Solicitation number
- 498-05052025CBS
- Issued by
- Person County, North Carolina
About this file
This document is an Addendum (Addendum #1) for the City of Elizabeth City's KE White Water Tower Disinfection Improvements project in North Carolina. The project involves installing a Monoclor Residual Control System (RCS) within an existing elevated water tower, with sealed bids due on May 29, 2025, at 3 PM. A non-mandatory pre-bid conference was held on May 19, 2025, at 3 PM. The comprehensive system includes a submerged tank mixer, water quality sampling system, submersible pump, injector assembly, hypochlorite and liquid ammonium storage tanks, chemical dosing skids, and associated piping, control panels, and electrical conduits. The City will provide certain system materials, while the contractor is responsible for installation and remaining components. The project requires substantial completion within 30 consecutive calendar days and final completion within 60 consecutive calendar days.
The procurement includes specific minority business participation requirements, with a 10% minority business participation goal and mandatory submission of good faith effort documentation. Bidders must provide a bid security of 5% of the total bid amount and demonstrate licensing to perform work in North Carolina. Digital bidding documents are available for $25.00 through QuestCDN.com. The City reserves the right to reject any or all bids and will award the contract to the lowest responsive, responsible bidder, considering factors of quality, performance, and project completion time. Bid documents cannot be withdrawn for 60 consecutive calendar days after the bid opening. The project is funded by the City of Elizabeth City and represents a technical water infrastructure enhancement focused on maintaining consistent disinfectant residual levels in the elevated water tower.
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Other files
| File | Type | Posted |
|---|---|---|
| 00 01 11 - EJCDC Advertisement for Bids_updated (2).pdf | ||
| 2025.05.03 Project Manual_and Plans (1) (1).pdf |
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Text version
115 MacKenan Drive | Cary, NC 27511 t: 919.469.3340 | f: 919.467.6008 | www.withersravenel.com | License No. F-1479
Asheville | Cary | Charlotte | Greensboro | Pittsboro | Raleigh | Southern Pines | Wilmington
To: Plan Holders
CC: City of Elizabeth City
From: Cathleen Saunders, PE
Date: May 20, 2025
Project: City of Elizabeth City KE White Water Tower Disinfection Improvements
ADDENDUM 1
Bidders on this Project are hereby notified that this Addendum, as all other Addenda, shall be attached to and made a part of the above-named Bidding and Contract Documents.
The following items are issued to add to, modify, and/or clarify the Bidding and Contract Documents. These items shall have full force and effect as the Bidding and Contract Documents, and costs involved shall be included in the bid prices. Bids to be submitted on the specified bid date shall conform to the additions and revisions listed herein.
Acknowledge receipt of all Addenda by inserting the Addendum number and date in the appropriate location of the Bid Form (Specification Section 00 04 10). Failure to do so may subject the bidder to disqualification.
Pre-Bid Conference Agenda
1. See the attached Pre-Bid Conference Agenda and sign-in sheet.
Questions/Clarifications:
1. General: The equipment submittal cut sheets have been included as Appendix A of the Project Manual.
2. General: The Meeting Summary and Sign-in from the non-mandatory pre-bid have been included within this Addenda.
3. Do the mounting brackets on the outside of the tower need to be welded or three bolted: Mounting brackets will need to be welded.
4. Can the supplier provide more detail on the penetrations on top of the tower as far as around the hatch and how to bring all of the hoses, pipes, etc. through:
� Mixer Electrical Connection - The mixer has a flat jacketed cable attached to it that’s designed to be submerged up until the point where it leaves the tank bowl.
Cleanwater1 provides a strain relief that fits that flat cable (usually put just in the side of the hatch). Right after the strain relief, there is a small run of 1” conduit that goes into a junction box where it transfers the flat cable into the regular gauge wire and conduit as detailed on the electrical plans. Necessary bends should be sweeping to avoid strain.
� Ammonia Line - The tubing is 3/8-inch outer diameter. The installer should anticipate penetrating the hatch with a 1 ½ inch conduit adapter and a strain relief section on the inside of the 1 ½” conduit on the 3/8-inch tubing for the ammonia line.
� Hypochlorite line - The tubing is 7/16-inch outer diameter. The installer should anticipate penetrating the hatch with a 1 ½ inch conduit adapter and a strain relief section on the inside of the 1 ½ inch conduit on the 7/16-inch tubing for the hypochlorite line.
� Sampling Pump Electrical – The pump is provided with a flat jacketed cable that’s designed to be submerged up until the point where it leaves the tank bowl.
Cleanwater1 provides a strain relief that fits that flat cable (usually put just in the side of the hatch). Right after the strain relief, there is a small run of 1” conduit that goes into a junction box where it transfers the flat cable into the regular gauge wire and conduit as detailed on the electrical plans. Necessary bends should be sweeping to avoid strain.
� Water Sampling line – The tubing is 1-inch outer diameter. The installer should anticipate installing loop interior to the tank including a PVC tee with additional tubing and globe valve to allow for release of pressure. See “WQS Sample Pump, Plumbing, Upper” detail within Appendix A of the project manual. After installation of the water return loop, the installer should anticipate penetrating the hatch with a 2-inch conduit adapter and a 1” strain relief section on the inside of the 2-inch conduit on the 1-inch tubing for the sampling line. Necessary bends should be sweeping to avoid strain.
Project Manual:
1. Table of Contents: Appendix A has been added at the end of the Project Manual.
2. Appendix A: Added.
Plan Updates:
1. General: Due to text corruption in the pdf, the plan set sheets G1.0, G1.01, C1.00, C2.00, and C2.01 have been reprinted to make the text legible. The scope and design have not been revised, but the plan set date within contract documents shall be 5/20/2025.
END OF ADDENDUM 1
Jeremy Regan Maverick Construction
404-971-0264, jregan@maverickregan.com
Craig Laque Clearwater1, Inc.
317-989-1334 claque@cleanwater1.com virtual virtual virtual virtual
115 MacKenan Drive | Cary, NC 27511 t: 919.469.3340 | f: 919.467.6008 | www.withersravenel.com | License No. F-1479
Asheville | Cary | Charlotte | Greensboro | Pittsboro | Raleigh | Southern Pines | Wilmington
PRE-BID CONFERENCE AGENDA
Project: City of Elizabeth City KE White Water Tower Disinfection Improvements
WR Project No. 23-1097-004
Date: May 19, 2025 at 3:00 PM
Location: Public Works 2nd Floor Conference Room, located at 410 Pritchard Street, Elizabeth City, NC 27909 In person and virtually via MS Teams
Please note that nothing discussed or said at this Pre-Bid Conference in any way amends the Contract
Documents. Only Addenda can amend the Contract Documents.
1. Introduction / Attendance The project is KE White Water Tower Disinfection Improvements
Owner – City of Elizabeth City
Public Utilities Director Dwan Bell dbell@elizabethcitync.gov
Public Works Project Manager Randy (R.J.) Lassiter rlassiter@elizabethcitync.gov
Engineer – WithersRavenel
Project Manager Cathleen Saunders, P.E. csaunders@withersravenel.com
Director of Utilities, OBX Michael W. Strader, P.E. mstrader@withersravenel.com
Provide full company name, mailing address, point of contract, telephone, and email address. This needs to be provided in order to receive any future addenda on this project.
2. Project Location & Description
The project consists of installation of a Monoclor® Residual Control System (RCS) within the KE White Elevated Water Tower. The proposed booster pump disinfection improvement system includes a submerged tank mixer, water quality sampling system, submerged pump, injector assembly, hypochlorite storage tank, liquid ammonium storage tank, individual dosing skids for each chemical, and all associated appurtenances including, but not limited to, piping, control panels, chemical and electrical conduit. The booster pump disinfection system materials are to be provided by the City as detailed on the plan. All remaining materials for a complete and operational system are to be provided by the contractor.
3. Project Schedule Days to substantial completion: 30 Days to final completion: 60
4. Addenda All questions related to this bid shall be submitted in writing to espencer@withersravenel.com and rlassiter@elizabethcitync.gov prior to 5 PM local time on Tuesday, May 20th, 2025 to receive consideration. Questions received after that time will not be answered or accepted. A Final Addendum will be provided prior to the Bid Date.
Plans, specifications, and addenda are posted to www.questcdn.com/cdn/posting for downloading at a cost to the BIDDER of $25.00 for each contract. If plans and specifications are downloaded from this site, the BIDDER will automatically be added to the plan holders list and all addenda will be sent to the BIDDER.
Quest Project Number: 9656265
Addenda 1 will be released after this meeting and will include the summary and sign-in sheet from this meeting. Any questions will be compiled and answered in addenda and clarifications will distributed to registered plan holders only.
5. Bid Submission (Section 00 02 00 Instructions to Bidders & Section 00 04 10 Bid Form) Bids may be submitted by UPS or hand delivery only at the Public Works building:
C/O: R. Lassiter or D. Bell
City of Elizabeth City
410 Pritchard Street
Elizabeth City, NC 27909
Bids delivered after 3:00 PM on May 29, 2025, will be rejected and not opened.
6. Obtaining Plans and Contract Proposal Documents Complete digital bidding documents are available at http://withersravenel.com/bid/ or www.questcdn.com. You may download the digital documents for $25.00 by inputting Quest project # 9656265 on the website’s search page. Please contact QuestCDN.com at (952) 233- 1632 or info@questcdn.com for assistance in membership registration, downloading, and working with this digital project information. Contract documents may also be examined by downloading them under the project notices at www.elizabethcitync.gov, or evp.nc.gov.
7. Required Submittals Bid submittal must meet all requirements outlined in the Contract Proposal. A successful bid package will include, but is not limited to the following:
a. Completed Bid Form with lump sum costs for each base bid and additive bid item.
b. Bid Security of 5%
c. Required Insurance Documentation
d. Copy of Contractor License
8. Bid Form
a. Lump Sum Contract. - Base Bid items are lump sum and should include all work required to complete that particular base bid item to deliver a complete and operable system.
9. Property Acquisition
The OWNER has obtained all required property and easements for the project.
10. Work Area All work must occur within the right-of-way owned by the OWNER (City of Elizabeth City).
Staging areas beyond this are the responsibility of the CONTRACTOR.
11. MBE Solicitation Requirements
There is a 10% MWBE participation goal in accordance with North Carolina General Statutes.
Documentation of MWBE solicitation will be required to be submitted with bids. The award of the Contract cannot be made until all such documentation have been submitted. BIDDERs are cautioned to become familiar with the forms and provide the requested documentation.
12. Davis Bacon Wage Rates and American Iron and Steel; Build American Buy American (BABA) Do NOT apply to this project
13. Question and Answer Period Please note that a portion of the materials are to be provided by the City of Elizabeth City as noted on the plans. This includes the disinfection system only. All other piping, wiring, and appurtenances necessary for a complete and operational system are to be provided by the
BIDDER.
a. It is the bidder’s responsibility to visit the site and review existing conditions.
b. Stockpiling can take place interior to fencing at the site as long as the BIDDER coordinates directly with the OWNER.
c. Owner reserves the right to negotiate with apparent low bidder to phase the project as necessary.
d. BIDDER Acknowledges they are available to enter into a contract within ten (10) days of award.
e. The BIDDER shall review Bid Note 3. For a list of items to be provided by The City of
Elizabeth City.
• These items do not need to be included in bid, only installation and testing of these items (approximately pg. 28 in project manual)
At this time all potential BIDDERs may ask project related questions.
The deadline for submitting questions on the project is Tuesday, May 20, 2025 by 5:00 PM.
• Can a visual of the Monoclor System be provided?
o ENGINEER showed a schematic of the system during the meeting.
• Will CONTRACTOR be required to manufacture the equipment racks or does that come with the package?
o The pumps come on a skid, which has a flat bottom. They generally lay on the floor but can be mounted on a table, wall, etc. The manufacturer does not provide any additional mounting.
o There are 3 control panels that are separate from the pump skids – approx. 20” x 10” and weigh less than 50 pounds
• Do the mounting brackets on the outside of the tower need to be welded or three bolted?
And when you get up to the tank, what is required?
o The mounting brackets will need to be welded.
• What is the ETA for supplies?
o Will be ready to ship by the second week to mid-June o The mixer may come in a separate shipment
• Does the system come with instructions for installation?
o Each installation can be different so there is not necessarily an instruction manual, however Cleanwater1, Inc. will provide instructions with the equipment and will be available for consultation during the install. The equipment submittal will be included with Addenda #1 – It does not include the sample pump setup that will be needed for this project, but does include instructions for the chemical lines, mixer, power lines, and mounting to the tank.
• For warranty/inspection of the system and its operation, will the supplier provide any additional support in that regard?
o Yes, Cleanwater1, Inc. has a copy of the plans and previously reviewed them.
They welcome progress photos and if they have someone in North Carolina, they can send them to the jobsite – may not be a technician but may be a salesman or someone from UGSI (their sister branch). They are also available by phone for any technical questions or tips.
• Can supplier provide more detail on the penetrations on top of the tower as far as around the hatch and how to bring all of the hoses, pipes, etc. through?
o The mixer has a flat jacketed cable attached to it that’s designed to be submerged up until the point where it leaves the tank bowl. Cleanwater1 provides a strain relief that fits that flat cable (usually put just in the side of the hatch). Right after the strain relief, there is a small run of conduit that goes into a junction box where it transfers the flat cable into the regular gauge wire as detailed on the electrical plans.
• How about chemical hoses? Do they drill through the top or does it come through the hatch?
o Supplier typically recommends having the chemical lines in the riser and penetrate above the high-water level. However, everything will go through the top for this project due to constraints.
o The tubing is 3/8-inch outer diameter. The installer should anticipate penetrating the hatch with a 1 ½ inch conduit adapter and a strain relief section on the inside of the conduit on the 3/8-inch tubing for the ammonia line. The hypochlorite line will be similar.
• It was acknowledged that the pdf became corrupt and some text is showing incorrectly on the plans. The ENGINEER will provide a reprinted set of plans with Addenda #1.
• Cleanwater1, Inc. to provide sketch including sample pump piping configuration.
• Are there any prior submittals regarding the equipment and drawings?
o Supplier can provide photos, videos, and drawings from previous projects.
o ENGINEER will provide submittal sheets in Addenda 1.
• Would there be any additional time for questions?
o Not without pushing back the bid opening.
14. Site Visit
All potential BIDDERs may make a site visit to the project area on their own. Please schedule 24 hours ahead of time with R.J. Lassiter, Public Works Project Manager 252-621-7365
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DISINFECTION IMPROVEMENTS
CONSTRUCTION PLANS
CONSTRUCTION PLANS
CITY OF ELIZABETH CITY
KE WHITE WATER TOWER
DISINFECTION IMPROVEMENTS
WR PROJECT NO.23-1097-004
WithersRavenel 8466 Caratoke Highway | Building 400 | Powells Point, NC 27966 License #: F-1479 | t: 252.491.8147 | www.withersravenel.com
ELIZABETH CITY, NC 27909 | PASQUOTANK COUNTY
PREPARED BY:CONTACT LIST: OWNER:
CITY OF ELIZABETH CITY
P.O. BOX 347
ELIZABETH CITY, NC 27907
PHONE #: (252) 337-6628
ATTENTION: DWAN BELL-PUBLIC UTILITIES DIRECTOR
SITE
PROJECT LOCATION
BID SET
NOT RELEASED FOR
CONSTRUCTION
Sheet List Table Sheet Number Sheet Title
COVER
G1.00 GENERAL NOTES, LEGEND & ABBREVIATIONS
G1.01 SHEET INDEX
C1.00 SITE PLAN
C2.00 ELEVATED TANK PLAN DETAILS
C2.01 ELEVATED TANK SECTION DETAILS
E0.01 ELECTRICAL NOTES, LEGEND & ABBREVIATIONS
E1.00 ELECTRICAL ELEVATED TANK PLAN
E7.00 ELECTRICAL SPECIFICATIONS
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AASHTO AMERICAN ASSOCIATION OF STATE HIGHWAY
AND TRANSPORTATION OFFICIALS
ABC AGGREGATE BASE COURSE
ABS ACRYLONITRILE BUTADIENE STYRENE
AC AIR CONDITIONER
ACP ASBESTOS CEMENT PIPE
ACI AMERICAN CONCRETE INSTITUTE
AI AREA INLET
AIP ANGLE IRON FOUND
ALBC ALUMINUM BOX CULVERT
ANSI AMERICAN NATIONAL STANDARDS INSTITUTE
ARV AIR RELEASE VALVE
ASTM AMERICAN SOCIETY FOR TESTING AND
MATERIALS
AWWA AMERICAN WATER WORKS ASSOCIATION
AXF AXLE FOUND
B BOLLARD
B-B BACK TO BACK
BFE BASE FLOOD ELEVATION
BFFE BASEMENT FINISHED FLOOR ELEVATION
BFP BACK FLOW PREVENTER
BFV BUTTERFLY VALVE
BFW BOTTOM FACE OF WALL
BH BORE HOLE
BLDG BUILDING
BM BENCHMARK
BOA BLOW OFF ASSEMBLY
BOB BOTTOM OF BANK
BOC BACK OF CURB
BR BIKE RACK
BRKRW BRICK RETAINING WALL
BRL BUILDING RESTRICTION LINE
BRW BLOCK RETAINING WALL
C&G CURB & GUTTER
CA COMMON AREA
CABC COARSE AGGREGATE BASE COURSE
CAMA COASTAL AREA MANAGEMENT ACT
CAP CORRUGATED ALUMINUM PIPE
CAPA CORRUGATED ALUMINUM PIPE ARCH
CATV CABLE TELEVISION
CB CATCH BASIN
CBX CABLE TV BOX
C-C CENTER TO CENTER
CF CUBIC FOOT (FEET)
CFS CUBIC FEET PER SECOND
CHH CABLE TV HANDHOLE
CIP CAST IRON PIPE
CISP CAST IRON SOIL PIPE
CL CENTERLINE
CLM COLUMN
CLR CLEAR SPACE
CMF CONCRETE MONUMENT FOUND
CMP CORRUGATED METAL PIPE
CMU CONCRETE MASONRY UNIT
CO CLEAN OUT
CONC CONCRETE
CPP CORRUGATED PLASTIC PIPE
CS CURB STOP
CV CONTROL VALVE
CY CUBIC YARD
DI DROP INLET
DIA/Ø DIAMETER
DIP DUCTILE IRON PIPE
DK DECK
DMH STORM MANHOLE
DP DOG WASTE DISPOSAL BIN
E EAST
EA EACH
EC EDGE OF CONCRETE
EG EXISTING GRADE
EGCL EXISTING GRADE CENTERLINE
EL ELEVATION
ELEC ELECTRICAL
EM ELECTRIC METER
EMH ELECTRIC MANHOLE
EO ELECTRIC OUTLET
EOP EDGE OF PAVEMENT
EPD ELECTRIC PEDESTAL
ESO ELECTRIC STUBOUT
EW EDGE OF WATER
EX EXISTING
FAL ALUMINUM FENCE
FBD BOARD FENCE
FBW BARBED WIRE FENCE
FCA ACCESS CONTROL FENCE
FCL CHAIN LINK FENCE
FDC FIRE DEPARTMENT CONNECTION
FEL ELECTRIC FENCE
FEMA FEDERAL EMERGENCY MANAGEMENT AGENCY
FES FLARED END SECTION
F-F FACE TO FACE
FFE FINISHED FLOOR ELEVATION
FNC FENCE
FOB FIBER OPTIC BOX
FOM FIBER OPTIC MARKER
FP FLAG POLE
FPE FINISHED PAD ELEVATION
FPT PICKETT FENCE
FPVC PVC/PLASTIC FENCE
FSR SPLIT RAIL FENCE
FSTL STEEL FENCE
FG FINISHED GRADE
FGCL FUTURE OR FINISHED GRADE CENTERLINE
FHA FIRE HYDRANT ASSEMBLY
FL FLOW LINE
FLG'D FLANGED
FM FORCE MAIN
FOC FACE OF CURB
FT/' FOOT/ FEET
FVL VINYL FENCE
FWD WOOD FENCE
FWI WROUGHT IRON FENCE
FWW WOVEN WIRE FENCE
GA GAUGE
GALV GALVANIZED
GB GRADE BREAK
GFFE GARAGE FINISHED FLOOR ELEVATION
GLT GROUND LIGHT
GM GAS METER
GPE GRADED PAD ELEVATION
GPM GALLONS PER MINUTE
GR GUARD RAIL
GTMH GREASE TRAP MANHOLE
GTS GAS TEST STATION
GV GATE VALVE
GW GUY WIRE
HBX HOT BOX
HCR HANDICAP RAMP
HCS HANDINCAP SIGN
HDD HORIZONTAL DIRECTIONAL DRILL
HDPE HIGH DENSITY POLYETHYLENE PIPE
HORIZ HORIZONTAL
HPT HIGH POINT
HPPP HIGH PERFORMANCE POLYPROPYLENE PIPE
HR HANDRAIL
HVAC HATING, VENTILATION AND AIR CONDITIONING
HW HEADWALL
IC INTERCOM
ICV IRRIGATION CONTROL VALVE
IN/" INCH
INV INVERT
IPF IRON PIPE FOUND
IPS IRON PIPE SET
IRF IRON ROD FOUND
IRM IRRIGATION METER
IRS IRON ROD SET
JB JUNCTION BOX
LA LANDSCAPE AREA
LAT LATITUDE
LF LINEAR FEET
LOD LIMIT OF DISTURBANCE
LONG LONGITUDE
LP LIGHT POLE
LPT LOW POINT
LT LEFT
MAX MAXIMUM
MFR MANUFACTURER
MGD MILLION GALLONS PER DAY
MH MANHOLE
MIN MINIMUM
MJ MECHANICAL JOINT
MK MAIL KIOSK
MNF MAG NAIL FOUND
MNS MAG NAIL SET
MW MONITORING WELL
MWSE MAXIMUM WATER SURFACE ELEVATION
N NORTH
NCGS NORTH CAROLINA GEODETIC MONUMENT
NE NORTH EAST
NG NATURAL GROUND
NIC NOT IN CONTRACT
NO./# NUMBER
NP NO PARKING
NTS NOT TO SCALE
NW NORTH WEST
OC ON CENTER
OD OUTSIDE DIAMETER
OH OVERHEAD UTILITY
OHE OVERHEAD ELECTRICAL LINE
OHG BUILDING OVERHANG
OHT OVERHEAD TELEPHONE
OS OPEN SPACE
PA PLANTING AREA
PCF POUNDS PER CUBIC FOOT
PE POLYETHYLENE
PG PROPOSED GRADE
PGCL PROPOSED GRADE CENTERLINE
PH PHASE
MECH MECHANICAL
PR PROPOSED
PIV POST INDICATOR VALVE
PKNF PK NAIL FOUND
PPLP POWER POLE WITH LIGHT
PS PUMP STATION
PSI POUNDS PER SQUARE INCH
PVC POLYVINYL CHLORIDE PIPE
R RADIUS
R/W RIGHT OF WAY
RBF REBAR FOUND
RBS REBAR SET
RCBC REINFORCED CONCRETE BOX CULVERT
RCP REINFORCED CONCRETE PIPE
RD ROOF DRAIN
RECP ROLLED EROSION CONTROL PRODUCT
RGRCP RING-GASKETED REINFORCED CONCRETE PIPE
RJ RESTRAINED JOINT
RMF RIGHT OF WAY MONUMENT FOUND
RT RIGHT
RWALL RETAINING WALL
RWM RIGHT OF WAY MONUMENT
RWV RECLAIMED WATER VALVE
S SOUTH
SC STANDARD CURB
SCH SCHEDULE
SCM STORMWATER CONTROL MEASURE
SDR STANDARD DIMENSION RATIO
SE SOUTH EAST
SF SQUARE FEET
SPC SPILL CURB
SPG SPIGOT
SPH SPRINKLER HEAD
SPK TRAVERSE SPIKE
SS SANITARY SEWER
SSMH SANITARY SEWER MANHOLE
SSTL STAINLESS STEEL
STA STATION
SV SEWER VALVE
SW SOUTH WEST
SY SQUARE YARD
T TELEPHONE
TBM TEMPORARY BENCHMARK
TBX TELEPHONE BOX
TCA TREE CONSERVATION AREA
TCP TERRA COTTA PIPE
TDD TEMPORARY DIVERSION DITCH
TFW TOP FACE OF WALL
THH TELEPHONE HANDHOLE
TLP TELEPHONE PEDESTAL
TOB TOP OF BANK
TOC TOP OF CURB
TOE TOE OF SLOPE
TOP TOP OF SLOPE
TR ELECTRIC TRANSFORMER
TRHH TRAFFIC HANDHOLE
TRM TURF REINFORCEMENT MAT
TS TOP OF SLAB
TSB TRAFFIC SIGNAL BOX
TSP TRAFFIC SIGNAL POLE
TSV TRACER WIRE TEST STATION VALVE
TYP TYPICAL
TVPED CABLE TV PEDESTAL
UG UNDERGROUND
UON UNLESS OTHERWISE NOTED
UP UTILITY POLE
USGS UNITED STATES GEOLOGICAL SURVEY
UV UTILITY VALVE
VERT VERTICAL
VCP VITRIFIED CLAY PIPE
VLTC CABLE VAULT
VLTE ELECTRIC VAULT
VLTF FIBER OPTIC VAULT
VLTG GAS VAULT
VLTP TELEPHONE VAULT
VLTR RECLAIMED VAULT
VLTS SEWER VAULT
VLTU UTILITY VAULT
VLTW WATER VAULT
VP SEWER VENT PIPE
W WEST
W/ WITH
WDL WOODLINE
WF WETLAND FLAG
WH WELL HOUSE
WM WATER METER/WATER MAIN
WMH WATER MANHOLE
WMR RECLAIMED WATER MANHOLE
WR WATER RECEPTACLE
WSE WATER SURFACE ELEVATION
WV WATER VALVE
WWF WOVEN WIRE FABRIC
WWM WELDED WIRE MESH
YI YARD INLET
HWL HIGH WATER LEVEL
LWL LOW WATER LEVEL
HR HEIGHT REFERENCE
ABBREVIATIONS GENERAL NOTES:
1. THE CONTRACTOR SHALL HAVE A COMPLETE SET OF CONTRACT DOCUMENTS AS WELL AS ALL PERMIT APPROVALS AND EASEMENTS
ON THE JOB SITE AT ALL TIMES.
2. CONSTRUCTION AND MATERIAL SPECIFICATIONS SHALL CONFORM TO THE STATE OF NORTH CAROLINA, CITY OF ELIZABETH CITY'S
STANDARD SPECIFICATIONS AND CONSTRUCTION DETAILS, AND THE CONTRACT DOCUMENTS.
3. EXISTING UTILITIES ARE SHOWN FOR GENERAL INFORMATION ONLY AND MAY NOT BE ALL INCLUSIVE. CONTRACTOR IS TO DIG TEST PITS TO FIELD LOCATE ALL EXISTING UTILITIES THAT THE NEW WATER MAINS AND APPURTENANCES CROSS OR COME IN CLOSE PROXIMITY TO WELL IN ADVANCE OF PIPE LAYING TO DETERMINE SIZE, ELEVATION AND LOCATION OF ALL UTILITIES. CONTRACTOR IS TO NOTIFY ENGINEER WITHIN 48 HOURS OF ANY CONFLICTS BETWEEN EXISTING UTILITIES AND PROPOSED ROUTE OF WATER MAINS TO ALLOW ADEQUATE TIME FOR ENGINEER AND OWNER TO CONSIDER REALIGNMENT OR CHANGES THAT MAY BE REQUIRED.
4. CONTRACTOR SHALL MAKE EVERY EFFORT TO SAVE PROPERTY IRONS, MONUMENTS, OTHER PERMANENT POINTS AND LINES OF REFERENCE AND CONSTRUCTION STAKES. A REGISTERED LAND SURVEYOR AT THE CONTRACTOR'S EXPENSE SHALL REPLACE PROPERTY IRONS, MONUMENTS, AND OTHER PERMANENT POINTS OF REFERENCE DESTROYED BY THE CONTRACTOR.
5. THE CONTRACTOR SHALL FURNISH, INSTALL, AND MAINTAIN ALL NECESSARY EROSION CONTROL MEASURES WHETHER OR NOT SHOWN ON THE PLANS TO PROTECT ADJACENT CREEKS, RIVERS, ROADWAYS, ETC. FROM SILTATION AND EROSION.
6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR RELOCATION OF EXISTING UTILITIES IF REQUIRED DURING INSTALLATION OF NEW WORK. THERE WILL BE NO ADDITIONAL OR SEPARATE PAY ITEM FOR THIS WORK UNLESS SPECIFICALLY CALLED OUT IN THE BID FORM. ANY RELOCATION OF EXISTING UTILITIES MUST BE COORDINATED WITH THE AFFECTED UTILITY COMPANY.
7. THE CONTRACTOR SHALL SUPPORT ALL UTILITY POLES AS NECESSARY. THE CONTRACTOR SHALL COORDINATE UTILITY POLE
SUPPORT WITH THE APPROPRIATE UTILITY COMPANIES.
8. CONTRACTOR SHALL RESTORE/REPLACE ALL SIGNS, MAILBOXES, ETC. ENCOUNTERED DURING CONSTRUCTION TO ORIGINAL
CONDITION.
9. THE CONTRACTOR SHALL RESTORE ALL DISTURBED AREAS TO THE EXISTING GRADE UNLESS OTHERWISE NOTED ON THE DRAWINGS.
10. ALL ROADWAY DITCHES DISTURBED DURING CONSTRUCTION SHALL BE RESTORED TO PRE-CONSTRUCTION CONDITION OR BETTER AND CONFORM TO NCDOT REQUIREMENTS. ALL DISTURBED DITCHES SHALL BE LINED WITH EROSION CONTROL MATTING UNLESS
OTHERWISE NOTED.
11. ALL EXCAVATED MATERIAL SHALL BE PLACED WITHIN THE LIMITS OF DISTURBANCE DURING UTILITY INSTALLATION. THE CONTRACTOR SHALL PROVIDE THE NECESSARY SEDIMENT AND EROSION CONTROL MEASURES TO CONTROL RUN-OFF. ALL EXCESS EXCAVATED MATERIAL SHALL BE REMOVED FROM THE CONSTRUCTION SITE AND DISPOSED OF LEGALLY.
12. HORIZONTAL DATUM IS NAD 83.
13. VERTICAL DATUM IS NAVD 88.
14. ALL SHORING WILL BE IN ACCORDANCE WITH OSHA TRENCHING STANDARDS PART 126, SUBPART P, AMENDED TO DATE.
CONTRACTOR SHALL SUBMIT SHORING PLANS TO THE ENGINEER PRIOR TO EXCAVATION. SHORING PLANS SHALL BE SIGNED AND
SEALED BY A NC PROFESSIONAL ENGINEER.
15. RESTORE ALL DRIVES, FENCING, PAVEMENT, AND GRASSED AREAS TO THEIR ORIGINAL CONDITION AND MAINTAIN UNTIL FINAL
ACCEPTANCE OF THE PROJECT.
16. ALL TREES HAVE NOT BEEN SHOWN. MORE SIGNIFICANT TREES HAVE BEEN SHOWN FOR CONTRACTOR CONVENIENCE. NO TREES SHALL BE REMOVED, TRIMMED, OR DAMAGED DURING ANY CONSTRUCTION ACTIVITIES, EXCEPT WHERE NOTED.
17. WHEN EXISTING UTILITY LINES ARE EXPOSED DURING CONSTRUCTION THE CONTRACTOR SHALL PROVIDE SUPPORT AS NECESSARY TO PREVENT DAMAGE TO THE EXISTING UTILITY. DAMAGE TO EXPOSED UTILITIES SHALL BE REPAIRED AT THE CONTRACTORS
EXPENSE.
18. ONLY PIPE AND MATERIALS THAT ARE TO BE INSTALLED WITHIN THE WORK DAY MAY BE STORED WITHIN THE RIGHT-OF-WAY.
MATERIAL SHALL BE BARRICADED, SEPARATED FROM TRAFFIC, AND HAVE PROPER SIGNAGE.
19. PROVIDE SCREENINGS TO PREVENT DAMAGE TO PAVEMENT WHERE MATERIAL IS PLACED ON ROADWAY. CONTRACTOR SHALL REPAIR ANY PAVEMENT DAMAGED OUTSIDE THE DESIGNATED TRENCH AREA. ROADS IN WORK AREA SHALL BE CLEANED AT END OF
EACH DAY.
20. ACCESS DURING CONSTRUCTION FOR FIRE TRUCKS AND OTHER EMERGENCY RESPONSE VEHICLES SHALL BE COORDINATED WITH
THE CITY OF ELIZABETH CITY.
21. CONTRACTOR SHALL VERIFY EXACT MATERIALS, LOCATION, ELEVATIONS, DIMENSIONS, AND LAYOUT OF EXISTING PIPING TO BE
CONNECTED TO PRIOR TO ORDERING MATERIALS OR COMMENCING CONSTRUCTION.
22. ALL ITEMS THAT ARE REMOVED AND REPLACED OR DISTURBED DURING CONSTRUCTION ARE TO BE REPLACED WITH EQUAL OR BETTER QUALITY THAN THE ORIGINAL. ALL WATER AND SEWER PIPES THAT ARE TO BE ABANDONED SHALL BE FILLED WITH
FLOWABLE FILL.
23. CONTRACTOR SHALL MAINTAIN ACCESS TO ALL AFFECTED PROPERTIES AT ALL TIMES DURING CONSTRUCTION.
24. CONTRACTOR IS RESPONSIBLE FOR PREPARATION, SUBMISSION, AND OBTAINING ANY PERMITS ASSOCIATED WITH STREET CUTS, LANE/ROAD CLOSURES, AND TRAFFIC CONTROL INSPECTIONS.
25. CONTRACTOR SHALL PREVENT ANY WATER ASSOCIATED WITH CONCRETE OR ASPHALT CUTTING FROM ENTERING STORM DRAINS. IF CUTTING WATER ENTERS STORM DRAIN, CONTRACTOR WILL BE RESPONSIBLE FOR IT’S REMOVAL.
26. CONTRACTOR SHALL BE RESPONSIBLE FOR IMMEDIATELY CLEANING ANY SOIL WHICH IS TRACKED OFF WORK SITE.
27. CONTRACTOR SHALL PROVIDE FULL DEPTH PAVEMENT REPLACEMENT AT ALL POINTS WHERE PAVEMENT IS REMOVED. CONTRACTOR SHALL MILL AND OVERLAY TO EXTENTS SHOWN AND PROVIDE REQUIRED PAVEMENT MARKINGS IF MILLING IS REQUIRED BY TOWN OR NCDOT. FOLLOW NCDOT PAVEMENT REPAIR STANDARDS. SEE NCDOT ENCROACHMENT AGREEMENT, EA PERMIT, AND STANDARD
DETAILS SHEET.
28. CONTRACTOR SHALL SECURE AND PLATE PITS THAT ARE TO REMAIN OPEN FOR LONGER THAN THE COURSE OF A WORK DAY.
CONTRACTORS SHALL ENGAGE THE SERVICE OF A STRUCTURAL ENGINEER TO DETERMINE APPROPRIATE METHODS FOR SHORING
AND PLATING OPEN PITS.
29. PARCEL BOUNDARIES ARE BASED ON GIS DATA.
30. THE MINIMUM SEPARATION BETWEEN WATER AND SEWER MAINS SHALL BE 10 FEET HORIZONTALLY. IF A 10 FOOT HORIZONTAL SEPARATION CANNOT BE MAINTAINED THE WATER AND SEWER MAINS SHALL BE IN SEPARATE TRENCHES WITH THE ELEVATION OF THE BOTTOM OF THE WATER MAIN A MINIMUM OF 18 INCHES ABOVE THE TOP OF THE SEWER MAIN. WHEN IT IS NECESSARY FOR A WATER MAIN TO CROSS OVER A SEWER THE ELEVATION OF THE BOTTOM OF THE WATER MAIN SHALL BE A MINIMUM OF 18 INCHES ABOVE THE TOP OF THE SEWER. IF A WATER MAIN CROSSES UNDER A SEWER BOTH THE WATER MAIN AND THE SEWER SHALL BE CONSTRUCTED OF FERROUS MATERIAL WITH JOINTS EQUIVALENT TO WATER MAIN STANDARDS FOR A DISTANCE OF 10 FEET ON EACH SIDE OF THE POINT OF CROSSING. THE SECTION OF WATER MAIN PIPE SHALL BE CENTERED AT THE POINT OF CROSSING.
31. CURBS, SIDEWALKS, CONCRETE DRIVEWAYS, AND CONCRETE ROADWAYS SHALL BE REPLACED TO THE FIRST EXPANSION JOINT
BEYOND THE TRENCH EXCAVATION LIMITS AND SHALL MATCH EXISTING.
32. CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING ALL EXISTING UTILITIES IN CONFLICT WITH THE TRENCH. TEMPORARY RELOCATION OF WIRES AND CABLES ALONG OR TO THE SIDE OF THE TRENCH MAY BE REQUIRED.
33. PROVIDE TRAFFIC CONTROL, BARRIERS, LANDSCAPING, AND TRENCH COVER, AND ALL ELSE REQUIRED TO PERFORM THE WORK IN
ACCORDANCE WITH NCDOT STANDARDS, CITY OF ELIZABETH CITY, AND MUTCD.
34. POTENTIAL LOCATION OF DISPOSAL OF MATERIAL SHALL BE CONFIRMED BY THE CITY.
35. ALL REQUIRED TESTING, FLUSHING, DOCUMENTATION AND NOTIFICATION FOR NEW WATER MAINS, AND ABANDONMENT OF OLD LINES REQUIRED TO COMPLETE THE WORK IS THE RESPONSIBILITY OF THE CONTRACTOR AND WILL BE CONSIDERED INCIDENTAL. NO
ADDITIONAL PAYMENT WILL BE MADE FOR THESE TASKS.
GENERAL NOTES,
LEGEND &
ABBREVIATIONS
G1.00
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WR JOB NUMBER 23-1097-004
DGN: CMSDRN: RKP CKD: TSP
INITIAL PLAN DATE: 03/06/2025
REVISIONS:
A - 05/20/2025 RKP
BID SET
PROPERTY LINE
CURB & GUTTER
TV TV TV TV
ROADWAY CENTELINE
1' CONTOUR INTERVAL
5' CONTOUR INTERVAL
EASEMENT LINE
ELECTRIC E
OVERHEAD ELECTRIC OHE
EDGE OF PAVEMENT
FENCING SRTUCTURE X X X X
FIBEROPTIC FO
FLOODWAY
FORCE MAIN FM
GAS MAIN G
TELEPHONE T
OVERHEAD TELEPHONE OHT OHT OHT
RAILROAD I I I I I I I I I I
RIGHT OF WAY LIMITS
SANITARY SEWER FACILITIES SS SS
STORM SEWER FACILITIES
WOODS LINE
UTILITY U U U U
WATER MAIN W W W
UTILITY-OH OU OU OU
WETLANDS
WATERWAYS
WATER-RECLAIM R R R R
STRUCTURES
S
FIRE HYDRANT ASSEMBLY
E
OHE
XX XX XX XX
FM
G
SS SS SS
W W W
R R R
N/A
N/A
N/A
N/A
N/A
PROPERTY IRON
MAIL BOX
UTILITY MANHOLE
ELECTRICAL PEDESTAL
SIGN
FIBER OPTIC MARKER
FOFIBER OPTIC BOX
TREE
D
CATCH BASIN
CLEAN OUT
DROP INLET
FLARED END SECTION
GUY WIRE
LIGHT POLE
POWER POLE
STORM DRAINAGE MANHOLE
WATER METER
WATER VALVE
CONTROL POINT
THH
BO
BLOW OFF
TV PEDESTAL
UNDERGROUND TELEPHONE BOX
U
ELC
FO
MB
LEGEND
(UNLESS OTHERWISE DENOTED)
PROPOSEDEXISTINGDESCRIPTION PROPOSEDEXISTINGDESCRIPTION
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
D
C A
T H L E E N M . S A U NDER
S
PR
OFESSIONAL
E N G I N E E R
SEAL
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NOT RELEASED FOR
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SCALE: 1 inch =
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500 ft.
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SHEET INDEX
SCALE: 1" = 500'
SHEET C1.00
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WR JOB NUMBER 23-1097-004
DGN: CMSDRN: RKP CKD: TSP
INITIAL PLAN DATE: 03/06/2025
REVISIONS:
A - 05/20/2025 RKP
BID SET
XXXXXX
X
X X
X X
X
X X X X X X
X X
X X
X X
X
GRAVEL
16" PVC
ELEVATED WATER TANK
EDGE OF FARMLAND
EX. BUILDING
W
W
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W
W
W
W
W
OWNER: N.C. STATE BOARD OF EDUCATION
Deed Book/Page 529/70
PARCEL NO: 8922 491610
MAILING ADDRESS: C/O DORAINE SPENCE ECSU
CAMPUS BOX 787 ELIZABETH CITY NC 27909
PROPERTY ADDRESS: 1824 WEEKSVILLE RD
NO R T H C A R O L INA
C A
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S
PR
OFESSIONAL
E N G I N E E R
SEAL
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NOT RELEASED FOR
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SCALE: 1 inch =
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S
SEE SHEETS C2.00 & C2.01 FOR CHEMICAL
PUMP AND TANK MIXER DETAILS
SEE ELECTRICAL SHEETS FOR
PROPOSED ELECTRIC WORK
SITE PLAN
C1.00
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WR JOB NUMBER 23-1097-004
DGN: CMSDRN: RKP CKD: TSP
INITIAL PLAN DATE: 03/06/2025
REVISIONS:
A - 05/20/2025 RKP
BID SET
NOTES:
· ALL TOPOGRAPHIC, PHYSICAL, & BOUNDARY
INFORMATION SHOWN IS APPROXIMATE BASED ON GIS
DATA. SUPPLEMENTAL LIDAR INFORMATION OBTAINED
FROM NCDPS SPATIAL DATA. STRUCTURES/BUILDINGS
SHOWN PER AERIAL DATA AND NOT FIELD SURVEYED.
EX. TRUCK DOOR
EX. MAN DOOR
E E E E E E E E E E E E E
MAN DOOR
TRUCK DOOR
4" FLOOR DRAIN (TYP)
16" PVC WATER MAIN
SEE SHEET C1.00 FOR
CONTINUATION
12" OD OVERFLOW
LADDER
52' OD TOWER FLUTE
LOUVER
30" x 30"
ACCESS
HATCHES
24" VENT
CONCRETE
CONTAINMENT
BARRIER
ELECTRICAL
OUTLET (TYP)
ELECTRICAL
PANEL (TYP)
THERMOSTAT
4" FLOOR DRAIN (TYP)
12" OD OVERFLOW
LADDER
52' OD TOWER FLUTE
LOUVER
CONCRETE CONTAINMENT
BARRIER
NO R T H C A R O L INA
C A
T H L E E N M . S A U NDER
S
PR
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AMMONIA
PUMP SKID
DOSING PUMP
HYPOCHLORITE
PUMP SKID
DOSING PUMP
LIQUID AMMONIUM SULFATE
STORAGE (26" D x 41" H)
OR APPROVED EQUAL (TO BE
PROVIDED BY THE CITY)
HYPOCHLORITE STORAGE
(34" D x 51" H)
OR APPROVED EQUAL (TO
BE PROVIDED BY THE CITY)
ELEVATED TANK
PLAN DETAILS
C2.00
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DGN: CMSDRN: RKP CKD: TSP
INITIAL PLAN DATE: 03/06/2025
REVISIONS:
A - 05/20/2025 RKP
BID SET
3/8" 22.5°
BEND
3/8" 45° BEND
3/8" 90°
BEND
3/8" 45° BEND
3/8" 45° BEND
(1) 2" 90° VERT BEND
(2) 1.5" 90° VERT BEND
SEE SHEET C2.01 FOR
CONTINUATION
PROPOSED 3/8" NYLON
REINFORCED PVC (TYP)
CHEMICAL INLET
CONNECTION
CHEMICAL INLET
CONNECTION
CHEMICAL OUTLET
CONNECTION
(TYP OF 2)
CHEMICAL OUTLET
CONNECTION
(TYP OF 2)
SEE ELECTRICAL SHEETS FOR
PROPOSED ELECTRIC WORK
(MATERIALS TO BE PROVIDED
BY CONTRACTOR)
CORE DRILL EX TOWER FLUTE/METAL SKIRT AND
SEAL WITH POLYURETHANE CAULKING
(CONTRACTOR TO FIELD VERIFY DRILL LOCATION
AND REPORT FINDINGS OF CONFLICTS TO
ENGINEER FOR APPROVAL OF WORK TO BE DONE)
CONTRACTOR SHALL PROTECT EX
FLOOR DRAINS AND PREVENT ANY
DEBRIS FROM ENTERING (TYP)
INSTALL TANK MIXER PER
MANUFACTURER REQUIREMENTS.
MIXER SHALL BE PAX PWM 250 OR
ENGINEER APPROVED EQUAL
(TO BE PROVIDED BY THE CITY)
SEE APPLICABLE ELECTRICAL
SHEETS FOR PROPOSED WORK
ELEVATED TANK PLAN DETAIL
SCALE: 1/4" = 1'-0"
ELEVATED TANK PLAN DETAIL
SCALE: 1" = 1'-0"
NOTES:
1. LOCATION OF EXISTING ELECTRICAL OUTLETS, CONDUIT AND EQUIPMENT IS
APPROXIMATE. CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONDITIONS.
2. ALL 90 -DEGREE BENDS SHALL BE LONG SWEEP BENDS.
3. ALL MATERIALS NOT LISTED AS PROVIDED BY THE CITY SHALL BE PROVIDED BY THE
CONTRACTOR. ENCOMPASSING, BUT NOT LIMITED TO, ANY ELECTRICAL CONDUIT RUNS,
WIRING, DISCONNECT SWITCHES, ELECTRICAL MATERIALS AND ALL INTERCONNECT PIPING,
HOSE, PIPE AND TUBING SUPPORTS, FREEZE PROTECTION FOR ALL TUBING AND PIPING,
HATCH/SKIRT PENETRATIONS, VALVES, FITTINGS AND APPURTENANCES NEEDED FOR A
FULL AND COMPLETE OPERATIONAL SYSTEM.
4. ALL CHEMICALS AND FEED EQUIPMENT SHALL BE NSF CERTIFIED.
5. ALL PIPING, FITTINGS AND EQUIPMENT INTERIOR TO THE TANK SHALL BE NSF CERTIFIED.
6. ALL CONNECTIONS TO THE TANK MUST BE WATERTIGHT.
ELECTRICAL
OUTLET (TYP)
ELECTRICAL
PANEL (TYP)
WATER QUALITY SAMPLING STATION
(20" W x 24" H x 10.28" D)
OR APPROVED EQUAL
(TO BE PROVIDED BY THE CITY)
3/8" POLYETHELYNE
SAMPLE WASTE LINE.
CONTRACTOR SHALL
CONFIRM POSITIVE
DRAINAGE FROM SAMPLE
LINE TO FLOOR DRAIN
1" SCH 80 PVC
INCLUDING ASSOCIATED
MOUNTING AND
APPURTENANCES FOR
ADEQUATE SUPPORT
MIXER CONTROL CENTER
PCC155 120V, 1HP, V3.0 OR
ENGINEER APPROVED EQUAL.
(20.3" W x 20.1" H x 8.5" D)
(TO BE PROVIDED BY THE CITY)
(2) 1" 90°
VERT BEND
1" 90°
BEND
3/8" SCH 80 PVC
3/8" 22.5°
BEND
3/8" 45°
BEND
SMART CONTROL CENTER
SCC1000 OR ENGINEER
APPROVED EQUAL. ALL PANELS
TO HAVE A RS-485 CONNECTION
TO SMART CONTROLLER
(20" W x 24" H x 10.25" D)
(TO BE PROVIDED BY THE CITY)
3/8" 22.5° BEND
3/4" x 3/8" REDUCER
1" x 3/4"
REDUCER
3/4" PRESSURE
REDUCING VALVE WITH
PRESSURE GAUGE
1" BALL
VALVE
SEE PLAN DETAIL, THIS SHEET,
FOR WORK IN THIS AREA
E
N
W S
BEGINNING OF CASING
(TYP ALL 3)
7/16" 22.5°
BEND
PROPOSED 7/16"
NYLON REINFORCED
PVC (TYP)
3/8" BALL VALVE
AND 3/8" TEE FOR
LINE BLOW-OFF
WATER QUALITY STATION (WQS)
HAS HOSE BARB CONNECTION.
CONTRACTOR TO PROVIDE
ADAPTER FOR TRANSITION FROM
WQS TO 3/8" SCH 80 PVC.
87'-7 3
16" LWL
40'-0" HR
127'-7 3
16" HWL
MAN DOOR
TRUCK DOOR
52' OD TOWER FLUTE
30" x 30" ACCESS HATCHES
24" VENT
EX. GRADE
MISCELLANEOUS
EQUIPMENT (TYP)
ELEVATED
WATER TANK
ELECTRICAL
OUTLET (TYP)
ELECTRICAL
PANEL (TYP)
EX. GRADE
52' OD TOWER FLUTE
ELECTRICAL
OUTLET (TYP)
ELECTRICAL
PANEL (TYP)
NO R T H C A R O L INA
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BID SET
NOT RELEASED FOR
CONSTRUCTION
EL 138.60'
EL 11.00'
AMMONIA
PUMP SKID
DOSING PUMP
HYPOCHLORITE
PUMP SKID
CHEMICAL INLET
CONNECTION
CHEMICAL OUTLET
CONNECTION
SEE ELECTRICAL SHEETS FOR PROPOSED
ELECTRIC WORK (MATERIALS TO BE
PROVIDED BY CONTRACTOR)
CORE DRILL EX TOWER FLUTE/METAL SKIRT AND SEAL WITH
POLYURETHANE CAULKING (CONTRACTOR TO FIELD VERIFY
DRILL LOCATION AND REPORT FINDINGS OF CONFLICTS TO
ENGINEER FOR APPROVAL OF WORK TO BE DONE)
LIQUID AMMONIUM SULFATE
STORAGE (26" D x 41" H)
OR APPROVED EQUAL (TO BE
PROVIDED BY THE CITY)
HYPOCHLORITE STORAGE
(34" D x 51" H)
OR APPROVED EQUAL (TO BE
PROVIDED BY THE CITY)
DOSING PUMP
CHEMICAL INLET
CONNECTION
CHEMICAL
OUTLET
CONNECTION
PROPOSED 3/8" NYLON
REINFORCED PVC (TYP)
PROPOSED 7/16" NYLON REINFORCED PVC CARRIER PIPE INSIDE 1.5" SCH-80
PVC INSULATED CASING PIPE FOR HYPOCHLORITE LINE.
PROPOSED 3/8" NYLON REINFORCED PVC CARRIER PIPE INSIDE 1.5" SCH-80
PVC INSULATED CASING PIPE FOR AMMONIA LINE.
PROPOSED 1" SCH80 PVC CARRIER PIPE INSIDE 2" SCH-80 PVC INSULATED
CASING PIPE FOR WATER SAMPLE LINE.
PROPOSED 2" ELECTRICAL CONDUIT (SEE ELECTRICAL SHEETS FOR DETAILS)
EL 11.00'
CONTRACTOR IS RESPONSIBLE FOR
PROTECTING MISCELLANEOUS
TOWER EQUIPMENT (TYP)
ELEVATED TANK ELEVATION
SCALE: NTS
ELEVATED TANK ELEVATION
SCALE: NTS
ELECTRIC TO BE PROVIDED TO THE MIXER AND
SAMPLING PUMP. ALL ELECTRICAL WIRING TO MEET
NEC CODE AND BE NFP COMPLIANT. SEE APPLICABLE
ELECTRICAL SHEETS FOR PROPOSED WORK
ELEVATED TANK
SECTION DETAILS
C2.01
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WR JOB NUMBER 23-1097-004
DGN: CMSDRN: RKP CKD: TSP
INITIAL PLAN DATE: 03/06/2025
REVISIONS:
A - 05/20/2025 RKP
BID SET
NOTES:
1. LOCATION OF EXISTING ELECTRICAL OUTLETS, CONDUIT AND EQUIPMENT IS
APPROXIMATE. CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONDITIONS.
2. SECTION VIEWS OF THIS SHEET SHOWN FOR DESIGN CLARITY ONLY. REFER TO SHEET C2.00
FOR LOCATION OF PROPOSED WORK.
3. ALL 90 -DEGREE BENDS SHALL BE LONG SWEEP BENDS.
4. ALL MATERIALS NOT LISTED AS PROVIDED BY THE CITY SHALL BE PROVIDED BY THE
CONTRACTOR. ENCOMPASSING, BUT NOT LIMITED TO, ANY ELECTRICAL CONDUIT RUNS,
WIRING, DISCONNECT SWITCHES, ELECTRICAL MATERIALS AND ALL INTERCONNECT PIPING,
HOSE, PIPE AND TUBING SUPPORTS, FREEZE PROTECTION FOR ALL TUBING AND PIPING,
HATCH/SKIRT PENETRATIONS, VALVES, FITTINGS AND APPURTENANCES NEEDED FOR A
FULL AND COMPLETE OPERATIONAL SYSTEM.
5. ALL CHEMICALS AND FEED EQUIPMENT SHALL BE NSF CERTIFIED.
6. ALL PIPING, FITTINGS AND EQUIPMENT INTERIOR TO THE TANK SHALL BE NSF CERTIFIED.
7. ALL CONNECTIONS TO THE TANK MUST BE WATERTIGHT.
HOOK TO BE PROVIDED
FOR MIXER CHAIN
INSTALL TANK MIXER PER
MANUFACTURER REQUIREMENTS.
MIXER SHALL BE PAX PWM 250 OR
ENGINEER APPROVED EQUAL
(TO BE PROVIDED BY THE CITY)
1" POLYETHELYNE TUBING FOR
WATER SAMPLING STATION
INJECTOR ASSEMBLY TO BE PLACED
ABOVE THE PROPOSED MIXER BELOW THE
LOW WATER LEVEL MARK, INCLUDING
SCH-80 PVC WITH CHEMICAL
CONNECTORS, TWO (2) CHECK VALVES
AND A STAINLESS STEEL WEIGHT
(TO BE PROVIDED BY THE CITY)
STA-RITE JP SERIES SAMPLE
PUMP TO BE PLACED BELOW
THE LOW WATER LEVEL
(TO BE PROVIDED BY THE CITY)
3/8" POLYETHELYNE
SAMPLE WASTE LINE
1" SCH 80 PVC
SAMPLE LINE
WATER QUALITY SAMPLING STATION
(20" W x 24" H x 10.28" D)
OR APPROVED EQUAL (TO BE
PROVIDED BY THE CITY)
PROPOSED 7/16" NYLON REINFORCED PVC CARRIER PIPE INSIDE 1.5"
SCH-80 PVC INSULATED CASING PIPE FOR HYPOCHLORITE LINE.
PROPOSED 3/8" NYLON REINFORCED PVC CARRIER PIPE INSIDE 1.5" SCH-80
PVC INSULATED CASING PIPE FOR AMMONIA LINE.
PROPOSED 1" SCH80 PVC CARRIER PIPE INSIDE 2" SCH-80 PVC INSULATED
CASING PIPE FOR WATER SAMPLE LINE.
PROPOSED 2" ELECTRICAL CONDUIT (SEE ELECTRICAL SHEETS FOR DETAILS)
SECURE PIPES TO TOWER FLUTE WITH
STAINLESS STEEL STRAPS AND HARDWARE
AT MAX 5' INTERVALS. SECURE PIPE TO
PREVENT VERTICAL MOVEMENT (TYP)
MIXER CONTROL CENTER
PCC155 120V, 1HP, V3.0 OR
ENGINEER APPROVED EQUAL.
(20.3" W x 20.1" H x 8.5" D)
(TO BE PROVIDED BY THE CITY)
SMART CONTROL CENTER SCC1000 OR
ENGINEER APPROVED EQUAL. ALL
PANELS TO HAVE A RS-485
CONNECTION TO SMART CONTROLLER
(20" W x 24" H x 10.25" D)
(TO BE PROVIDED BY THE CITY)
(1) 2" 90° VERT BEND
(2) 1.5" 90° VERT BEND
(1) 1" 90° VERT BEND
(1) 7/16" 90° VERT BEND
(1) 3/8" 90° VERT BEND
MINIMUM 12'-6" OF PIPING TO BE
INSTALLED INSIDE . CONTRACTOR SHALL
FIELD VERIFY FIRST FLOOR CEILING
HEIGHT AND REPORT FINDINGS TO
ENGINEER FOR APPROVAL OF WORK
12'-6"
WATER SURFACE ELEVATION
SEE DETAIL, THIS SHEET,
FOR WORK IN THIS AREA
(1) 1" 90° VERT BEND
(1) 7/16" 90° VERT BEND
(1) 3/8" 90° VERT BEND
(1) 7/16" 90° VERT BEND
(1) 3/8" 90° VERT BEND
(1) 1" 90° VERT BEND
PROPOSED
7/16" NYLON
REINFORCED
PVC (TYP)
PROPOSED 7/16" NYLON REINFORCED PVC CARRIER PIPE
PROPOSED 3/8" NYLON REINFORCED PVC CARRIER PIPE
PROPOSED 1" SCH80 PVC CARRIER PIPE
PROPOSED 2" ELECTRICAL CONDUIT (SEE ELECTRICAL SHEETS FOR DETAILS)
(1) 2" 45° VERT BEND
(2) 1.5" 45° VERT BEND
(1) 1" 45° VERT BEND
(1) 7/16" 45° VERT BEND
(1) 3/8" 45° VERT BEND
(1) 2" 45° VERT BEND
(2) 1.5" 45° VERT BEND
(1) 1" 45° VERT BEND
(1) 7/16" 45° VERT BEND
(1) 3/8" 45° VERT BEND
(1) 2" 45° VERT BEND
(2) 1.5" 45° VERT BEND
(1) 1" 45° VERT BEND
(1) 7/16" 45° VERT BEND
(1) 3/8" 45° VERT BEND
(2) 1.5" 90° VERT BEND
(1) 7/16" 90° VERT BEND
(1) 3/8" 90° VERT BEND
(1) 2" 90° VERT BEND
(1) 1" 90° VERT BEND
NOTE: A GLOBE VALVE WITH A WATER RETURN
LOOP FROM THE WATER SAMPLING TUBING TO
BE PROVIDED. CONTRACTOR TO PRICE FOR
LOOP INTERIOR TO THE TANK INCLUDING PVC
TEE, 5 LF OF ADDITIONAL TUBING, AND GLOBE
VALVE, INSTALLED ABOVE THE HIGH WATER
LINE. (DESIGN BY MANUFACTURER)
EDCBA
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046553
ESEMA J
. BARKLEY
J R.05/02/2025
#25008
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WR JOB NUMBER
DRN: SLP DGN: JWS CKD: JWS
23-1097-004
EQUIPMENT CONNECTION
WEATHERPROOF JUNCTION BOX
MOTOR CONNECTION
SAFETY SWITCH, 60A-3P, FU @ 30A, 3R
ELECTRICAL PANELBOARD
ELECTRICAL CIRCUIT RUN IN CONDUIT AND CIRCUIT HOMERUN TO
PANELBOARD (PANEL AND CIRCUIT DESIGNATION AS INDICATED). AS A
MINIMUM CONDITION, EACH SINGLE PHASE CIRCUIT SHALL HAVE 1 #12 PHASE
CONDUCTOR, 1 #12 NEUTRAL CONDUCTOR AND 1 #12 GROUNDING CONDUCTOR
IN 1/2" CONDUIT. PROVIDE ADDITIONAL PHASE CONDUCTORS AS REQUIRED
FOR "MULTIPLE PHASED" ELECTRICAL LOADS. GROUNDING CONDUCTORS MAY
BE SHARED AS ALLOWED BY THE NEC. NEUTRAL CONDUCTORS SHALL NOT BE
SHARED. MULTI-POLE BREAKERS SHALL BE PROVIDED IN ACCORDANCE WITH
THE NEC WHERE MULTI-WIRE BRANCH CIRCUITS ARE REQUIRED. CONDUIT
LARGER THAN 1/2" AND CONDUCTORS LARGER THAN #12 SHALL BE AS
INDICATED.
POWER
MOTOR RATED SWITCH WITH THERMAL OVERLOADS 20A, 120V, UON, MOUNTED
WITHIN SIGHT OF MOTOR IN WEATHERPROOF ENCLOSURE.
THE FOLLOWING SUBSCRIPTS SHALL APPLY TO RECEPTACLES WHERE USED:
GENERAL ELECTRICAL NOTES ELECTRICAL LEGEND
AND
SWITCH RATING
NUMBER OF POLES
FUSE RATING (NF INDICATES NON-FUSED)
NEMA ENCLOSURE IF OTHER THAN NEMA 1
E J
M
DUPLEX CONVENIENCE RECEPTACLE 20A, 120V, 18" AFF, UON
GENERAL: UNLESS SPECIFICALLY INDICATED OTHERWISE, ALL WORK
SHOWN ON ELECTRICAL DRAWINGS IS NEW WORK TO BE PROVIDED
UNDER THIS CONTRACT.
COORDINATION: COORDINATE AND COOPERATE WITH ALL TRADES ON
THE PROJECT. THE CONTRACTOR SHALL REVIEW ALL CONTRACT
DOCUMENTS INCLUDING CIVIL DRAWINGS AND SPECIFICATIONS.
CONTRACTOR SHALL COORDINATE AND ADJUST ACCORDINGLY AS
DIRECTED BY THE ENGINEER.
AS-BUILT DRAWINGS: SECURE AN EXTRA SET OF ELECTRICAL DRAWINGS
TO BE KEPT ON SITE AND MARK, DAILY, THE DRAWINGS IN RED AS THE
PROJECT PROGRESSES IN ORDER TO KEEP AN ACCURATE RECORD OF
ALL DEVIATIONS BETWEEN THE WORK SHOWN ON THE DRAWINGS AND
THE WORK WHICH IS ACTUALLY INSTALLED. THESE MARKED DRAWINGS
SHALL REFLECT ANY AND ALL CHANGES AND REVISIONS TO THE ORIGINAL
DESIGN WHICH EXISTS IN THE COMPLETED WORK. DELIVER THE MARKED
DRAWINGS TO THE ENGINEER AT PROJECT CLOSE-OUT.
TESTS: TEST ALL WIRING FOR CONTINUITY AND GROUNDS BEFORE
CONNECTING ANY FIXTURES OR DEVICES. PERFORM INSULATION
RESISTANCE TESTS ON ALL WIRING #6 OR LARGER TO ENSURE THAT ALL
PORTIONS ARE FREE FROM SHORT-CIRCUITS AND GROUNDS.
INSPECTIONS: ARRANGE ALL NECESSARY INSPECTIONS. DELIVER ALL
REQUIRED INSPECTION CERTIFICATES TO THE OWNER.
GROUNDING: PROVIDE GROUNDING IN ACCORDANCE WITH THE NEC FOR
THE ENTIRE ELECTRICAL SYSTEM INCLUDING EQUIPMENT FRAMES
CONDUITS, SWITCHES, CONTROLLERS, WIRE-WAYS, NEUTRAL
CONDUCTORS, AND OTHER EQUIPMENT. PROVIDE A GROUNDING
CONDUCTOR IN ALL POWER CONDUITS.
LABELS: PROVIDE LABELS FOR ALL PANELBOARDS, CABINETS, SAFETY
SWITCHES, MOTOR-DISCONNECT SWITCHES, AND MOTOR CONTROLLERS.
LABELS SHALL BE MACHINE ENGRAVED, LAMINATED PLASTIC,
PERMANENTLY ATTACHED WITH SELF-TAPPING SCREWS OR RIVETS. DO
NOT USE SELF-ADHESIVE LABELS. LABEL SHALL INDICATE EQUIPMENT
DESIGNATION AND ASSOCIATED PANEL AND CIRCUIT THAT SERVES IT.
J-BOX LABELING: LABEL ALL JUNCTION BOXES WITH PERMANENT
MARKER IDENTIFYING CIRCUIT NUMBER AND PANELBOARD OF CIRCUITS
WITHIN.
WIRING DEVICES: LABEL ALL WIRING DEVICES WITH PANELBOARD AND
CIRCUIT DESIGNATION PERMANENTLY ATTACHED WITH BLACK TYPED
DESIGNATION ON CLEAR TAPE.
PANEL DIRECTORY: PROVIDE TYPEWRITTEN PANELBOARD DIRECTORY
CARD IN EACH PANELBOARD WITH CIRCUIT LOAD INFORMATION AND
ROOM NUMBER CLEARLY IDENTIFIED. USE ACTUAL ROOM NUMBERS IN
THE BUILDING, NOT THE ROOM NUMBERS SHOWN ON THE CONTRACT
DRAWINGS, AS THEY ARE OFTEN DIFFERENT.
MOTOR COORDINATION: MOTORS, MOTOR STARTERS, CONTROLLERS,
INTEGRAL DISCONNECT SWITCHES, AND CONTACTORS SHALL BE
PROVIDED WITH THEIR RESPECTIVE PIECES OF EQUIPMENT BY THE
EQUIPMENT SUPPLIER. COMMUNICATE WITH THE TRADES PROVIDING THE
EQUIPMENT, VERIFYING ALL REQUIREMENTS, PROVIDE ALL ELECTRICAL
CONNECTIONS REQUIRED THEREIN, AND INSTALL MOTOR STARTERS.
MOTOR DISCONNECTS: ALL MOTORS SHALL HAVE DISCONNECTING
MEANS.
MOTOR CONTROLLERS: ALL 3-PHASE MOTORS SHALL HAVE MAGNETIC
MOTOR CONTROLLERS WITH SOLID STATE OVERLOAD RELAY
PROTECTION. THE SOLID STATE OVERLOAD RELAY SHALL HAVE PHASE
LOSS AND PHASE OVERCURRENT PROTECTION WITH AUTOMATIC RESET
UPON RETURN OF NORMAL POWER.
MOTOR FUSE PROTECTION: WHERE FUSE PROTECTION IS SPECIFICALLY
REQUIRED BY THE EQUIPMENT MANUFACTURER, PROVIDE FUSED
SWITCHES IN LIEU OF NON-FUSED SWITCHES OR IN LIEU OF ENCLOSED
CIRCUIT BREAKERS, OR OTHER DEVICES INDICATED.
CONNECTION DETAILS: SECURE APPROVED SHOP DRAWINGS SHOWING
WIRING DIAGRAMS, ROUGH-IN AND HOOK UP DETAILS FROM OTHER
INVOLVED CONTRACTORS FOR EQUIPMENT WHICH MUST BE CONNECTED
ELECTRICALLY.
COORDINATION DETAILS: WATER EQUIPMENT WILL BE FURNISHED AND
INSTALLED BY THE WATER CONTRACTOR. THE LOCATIONS SHOWN ON
THE ELECTRICAL DRAWINGS ARE APPROXIMATE. COORDINATE WITH THE
WATER CONTRACTOR TO DETERMINE THE EXACT LOCATION OF EACH
PIECE OF EQUIPMENT AND DETERMINE THE EXACT ROUGH-IN AND
CONNECTION REQUIREMENTS.
WORKING CLEARANCE: COORDINATE FINAL LOCATIONS OF ELECTRICAL
EQUIPMENT WITH MECHANICAL DUCTWORK, PIPING ETC. AND ENSURE
WORKING CLEARANCE REQUIRED BY NEC WILL BE MET. SUFFICIENT
ACCESS AND WORKING SPACE SHALL BE PROVIDED AND MAINTAINED
AROUND ELECTRICAL EQUIPMENT AS REQUIRED BY THE NATIONAL
ELECTRICAL CODE. CONTRACTOR SHALL COORDINATE FINAL LOCATION
OF EQUIPMENT PROVIDED AND INSTALLED BY OTHER TRADES.
CLEAN UP: ON PROJECT CLOSE-OUT CLEAN ALL ELECTRICAL DEVICES,
AND REMOVE ALL PAINT SPATTERS FROM DEVICES, FIXTURES AND
PLATES.
· WP: WEATHER RESISTANT GFI RECEPTACLE WITH WEATHERPROOF
WHILE-IN-USE COVER.
ABBREVIATIONS
A AMPERE
AFG ABOVE FINISHED GRADE
AIC AMPERE INTERRUPTING CAPACITY
AWG AMERICAN WIRE GAUGE
C CONDUIT
CKT CIRCUIT
EC EMPTY CONDUIT
EQUIP EQUIPMENT
FHP FRACTIONAL AC HORSEPOWER
FLA FULL LOAD AMPS
GFI GROUND FAULT INTERRUPTER
GND GROUND
HP HORSE POWER
IBC INTERNATIONAL BUILDING CODE
KAIC THOUSAND AMPERE
INTERRUPTING CAPACITY
KVA KILO-VOLT-AMPERES
KW KILO-WATTS
MCA MINIMUM CIRCUIT AMPS
MCB MAIN CIRCUIT BREAKER
MFR MANUFACTURER
MIN MINIMUM
MLO MAIN LUGS ONLY
MOCP MAXIMUM OVER-CURRENT
PROTECTION
MTD MOUNTED
NCSB NORTH CAROLINA STATE BUILDING
CODE
NEC NATIONAL ELECTRICAL CODE
NF NON-FUSED
NFPA NATIONAL FIRE PROTECTION
ASSOCIATION
NTS NOT TO SCALE
P POLE
PNL PANEL
Ø PHASE
SEC SECONDARY
UON UNLESS OTHERWISE NOTED
V VOLT
W WATTS/WIRE
WH WATER HEATER
WP WEATHERPROOF
E0.01
ELECTRICAL NOTES,
LEGEND & ABBREVIATIONS
EXISTING PANELBOARD MDP SCHEDULE
150 MCB, 120/240V,…
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