Addendum 1_S. Castle Hayne Waterline_2025_12_22.pdf

AD-1

Addendum 1

South Castle Hayne Waterline

December 23, 2025

BID DATE: Tuesday, January 6, 2026, at 11:00 AM (as originally advertised)

TO ALL BIDDERS:

Below are changes and or clarifications to the bid documents for this project. This Addendum forms a part of the Contract Documents and modifies the original bidding documents as noted below. Acknowledge receipt of this Addendum as required in the bid documents. Failure to do so may subject Bidder to disqualification.

DRAWING REVISIONS:

1. Remove and replace C-10.

2. Remove and replace TMP-01 to TMP-06.

3. Remove and replace PMP-01 to PMP-03.

QUESTIONS RECEIVED:

Q1. Item A4 – Connect to existing 30” Waterline

Please clarify the extent of the 40” steel casing removal. Will this be the last 20” of casing r would this be a section in the middle of the casing?

A1. Based on attached As Constructed Drawing (Attachment 1), the 48” steel casing extends to the existing 30” valve and would require the section to be removed in the middle of the casing.

Q2. Please clarify how contractor to verify or install thrust restraints on exist 30” main if said main is inside the remaining casing.

A2. The Contractor is to remove as much casing as needed to properly install 30-inch to 20-inch connection as described in lump sum measurement and payment bid item.

Q3. Please clarify the exact score of “Bypass” for this line item. Are you expecting line stops with a bypass installed for this connection?

A3. Bypass shall be integral to valve. See attached example from Mueller (Attachment 2) and detail on CD-2, C.

Q4. Can the existing 30” main be shut down during normal daytime work hours.

A4. Yes. Coordinate with CFPUA Water Quality Department.

Q5. How long can line be shut down?

A5. Owner will work with selected Contractor to shut down main as needed.

AD-2

Q6. Is there a specific reason the existing line is 20’ deep?

A6. See attached As Constructed Drawing (Attachment 1) as referenced in A1.

Q7. At approximate station 61+50 the proposed 20” RJ DDIP is shown to be installed approx.

8’ deep and directly beside a 68’ Magnolia Tree shown to be protected. Please clarify exactly what will be required of contractor in these circumstances.

A7. Specific alignment in this area may be adjusted in the field, as coordinated with

Owner/Engineer/NCDOT to avoid impacting existing utilities and the Magnolia tree as long as inadvertent high spots in the pipeline profile are not created.

Q8. Can we dig through the tree roots?

A8. See A7.

Q9. Will an arborist be required?

A9. No, tree is in the right-of-way.

Q10. Can scope and bid quantities be changed to extend the HDD past the tree?

A10. See A7.

Q11. Connection to Existing 16” Waterline. Would it be possible to have a “Blown Up” version of this connection so we can see more clearly?

A11. The design is to remove 50 feet of existing 16” waterline between called out connections

(N&S) and connect proposed 20” waterline after bore and jack with a 20”x16” reducer, 16” gate valve to 16”x16” tee inside easement. See callouts in plan/profile.

Q12. Notes appear to state (2) 16” gate valves, we only see one. Please clarify.

A12. 16” gate valves shall be north and west sides of 16” tee, so two (2) gate valves.

Q13. Can the existing 16” main be shut down during normal daytime hours?

A13. Owner will work with selected Contractor to shut down main as needed.

Q14. How long can this line be shut down?

A14. Owner will work with selected Contractor to shut down main as needed.

Q15. Please clarify the expected pipe bedding material for the open-cut portion of this project.

A15. Expected pipe bedding material shall be as required to obtain proper compaction per

Contract Documents.

Q16. Detail WS-1/CD-1 shows asphalt patch to match existing thickness or provide the thickness we should include.

A16. Exact thickness is unknown. Per NCDOT TIP Project B-4590 (Smith Creek Bridge

Project) see pavement schedule for adjacent section of roadway that indicates base, intermediate and surface courses.

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Q17. General Notes state,” No lane closure or narrow travel lanes between 7-9 am and 4-6pm.”

Will this be enforced.

A17. Per NCDOT encroachment agreement, (HOURS SUBJECT TO CHANGE DUE TO

TRAFFIC CONDITIONS). Also attached, NCDOT standard details 1101.02 (Sheet 1 of

19) for reference.

Q18. Notes state that any lane closures must be opened when no work is proceeding. Also states that steel road plates must be installed over the connection area until patched with asphalt.

Does this mean the open cut section of Castle Haynes Rd can only be closed from 9am to

4pm and must have steel road plates over the open cut areas for the full length from approximately STA 30+00 to STA 50+00.

A18. See updated TMP-02, note T, roadway cuts that are not completed and patched at the end of the workday shall be backfilled and covered with a traffic bearing steel plate to accommodate local traffic.

Q19. Please verify that all asphalt cuts must be patched with asphalt as well as 1.5” asphalt overlays?

A19. Yes.

Q20. Should vertical bends be expected at each of the HDD connections? Are these estimated in the fitting’s quantity of the bid tab?

A20. Reference CD-2, A and reference bid item A2. Lump sum bid item A2 shall include ductile iron fittings and reducer.

Q21. When is the anticipated NTP?

A21. Per CFPUA Supplementary General Conditions SC-2.03, Commencement of Contract

Time, Notice to Proceed. In no event will the Contract Times commence to run later than the ninetieth (90th) day after the day of Bid Opening or the thirtieth (30th) day after the

Effective Date of Agreement, whichever date is earlier. Owner will coordinate with GC on issuing NTP date per these requirements.

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Q22. Are all jack and bores and drills guaranteed? It appears we will encounter weathered limestone according to the geotechnical report.

A22. Yes.

Q23. Is there a bypass required on the 30" gate valve and/or on any other large valve?

A23. See A3.

Q24. Is the intent to have traffic open both ways during the open-cut asphalt section of the project in the road?

A24. See updated TMP-03, Phasing Notes, Section SR 2812 (Castle Hayne Road) Waterline –

STA. 29+50+ to STA. 51+00+ (Sheets C-2 thru C-6) and referenced RSD Section

1101.02 (Sheet 1 of 19) (Attachment 3).

Q25. If it is not possible to satisfy 2:1 excavation between STA 30+00 to 50+00, will active shoring be required?

A25. If the Contractor is unable to maintain a 2:1 excavation slope between STA 30+00 and

STA 50+00, the Contractor shall coordinate with NCDOT to either implement a road closure, similar to the approach used on NCDOT TIP Project B-4590 (Smith Creek

Bridge Project) or provide active shoring to maintain compliance with applicable safety and design requirements.

Q26. Is there any active shoring anticipated on this project?

A26. No.

Q27a. Is there adequate space for the jack and bore operation around STA 110+00? There are several trees obstructing the temporary easement.

A27a. Owner/Engineer will evaluate with Contractor during stakeout of project and assist as applicable for additional temporary construction easement.

Q27b. Also, will the 10'x10' receiving pit be large enough to complete boring operation?

A27b. Contractor can work with NCDOT to adjust within existing right-of-way and work directly with Hanover Lakes Property Owners Association. See updated sheet C-10 showing 20’ landscape buffer.

Q28. What are the flex restraints shown in the anchor block in detail B on plan page CD-2?

A28. They are load transfer devices which are electrofused to the HDPE pipe.

Q29. The two NCDOT encroachments for this project list differing asphalt repair requirements than what the bid tab describes. What is the correct asphalt pavement and asphalt overlay profile for this project? If varying requirements are needed across the project, will separate pay items be created to account for these clearly?

A29. There is no asphalt pavement repair called out in encroachment E033-056-23-00521.

Q30. What are the exterior coatings expected on this project? Exterior coatings are mentioned many times throughout the measurement and payment for connections, pipe, and valves.

A30. Standard coatings shall be per CFPUA Material Specification Manual and Standard

Specifications. No exterior zinc coatings will be required on ductile iron pipe and fittings.

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All ductile iron pipe and fittings shall be furnished with a standard asphaltic exterior dip coating complying with AWWA C151 and applicable AWWA requirements.

ACKNOWLEDGEMENT BY BIDDER. Bidder shall acknowledge receipt of this Addendum

No. 1 in the space provided in the Bid Form.

All other terms & conditions remain unchanged.

Ben Guerrieri John Jernigan

Cape Fear Public Utility Authority Cape Fear Public Utility Authority

Procurement Manager Project Manager

End of Addendum 1

NC 133/CASTLE HAYNE RD

NOW OR FORMERLY

EMMA TRASK MIARS

DB 9998 PG E164

NOW OR FORMERLY

HANOVER LAKES PROPERTY

OWNERS ASSOC INC

DB 6028 PG 2523NOW OR FORMERLY

GADOMSKI, ANTHONY E

MB 6316 PG 583

(100' PUBLIC R/W)

NOW OR FORMERLY

JILLIAN M. GRAFF

DB 6452 PG 1892

NOW OR FORMERLY

JULIE PANTOLIANO

AND MICHAEL NASSISI

DB 6528 PG 1731

NOW OR FORMERLY

JACOB WARD MARTIN

AND REBECCA LYNN MARTIN

DB 6436 PG 2070

NOW OR FORMERLY

DONALD G. TADLOCK, SR.

AND JENEANE C. TADLOCK

DB 6633 PG 108

NOW OR FORMERLY

DONALD G. TADLOCK, SR.

AND JENEANE C. TADLOCK

DB 6633 PG 108

*DEPICTED AS RECOMBINED

PER GIS

NOW OR FORMERLY

HANOVER LAKES, LLC

DB 5373 PG 1557

NC 133/CASTLE HAYNE RD

(R/W WIDTH VARIES)

NOW OR FORMERLY

RONNIE L. NORRIS

DB 5882 PG 0110

6.5

14.6 15.0

C-10

N

CAPE FEAR PUBLIC UTILITY AUTHORITY

SOUTH CASTLE HAYNE WATERLINE

ISSUED FOR BID

1430 Commonwealth Dr. #302 Wilmington, NC 28403 Tel: (910) 302-5359 NC License No. F-1255

WATER LINE PLAN & PROFILE -

STA. 105+50 TO STA. END

275 LF 24" FUSIBLE HDPE DR-11 BY HDD

PROFILE

PLAN

20' X 50' PERMANENT

EASEMENT

START VERTICAL CURVE

STA. 106+29.62

ELEV: 0.42

R= 1200' (MIN)

END VERTICAL CURVE

STA: 108+24.69

ELEV: 16.40

HDD TRANSITION

PER CD-2 DETAIL A

20" GATE VALVE

(MIN. 4' COVER)

STA. 108+66 HDD EXIT

STA. 108+66 HDD

EXIT, EL. 23.2

109 LF 20" RJ DIP PC350

BY OPEN CUT

11°

END PROJECT: CONNECT TO

EX. 16" WATERLINE (N&S)

INSTALL:

-(1) 16"X16" TEE

-(1) 16" GATE VALVE (N)

-(1) 20"X16" REDUCER (W)

-50LF 16" RJ DIP PC350

-(4) 45° HORIZ. BENDS

-(2) SOLID SLEEVES (N&S)

81 LF 36" DIA. STEEL CASING

0.375-INCH MIN. WALL

THICKNESS BY JACK & BORE

(2) 45° VERT. BENDS

16" GATE VALVE

(MIN. 4' COVER)

16"X16"

TEE

R /W

C

AS

TL

E H

AY

N

E R

D

10' X 10' RECEIVING PIT

(2) 45° HORIZ. BENDS

81 LF 36" DIA. STEEL

CASING 0.375-INCH

MIN. WALL THICKNESS

BY JACK & BORE

INLET PROTECTION

LIMITS OF DISTURBANCE (TYP.)

81 LF 20" RJ DIP

PC350 BY BORE

& JACK

16 LF 20" RJ

DIP PC350 BY

OPEN CUT

SAMPLING STATION

FIRE HYDRANT

ASSEMBLY

(2) 45° HORIZ. BENDS

FIRE HYDRANT

ASSEMBLY W/

6" GATE VALVE,

W-9/CD-1

(SEE NOTE 4)

20" GATE VALVE,

WS-5/CD-1

SAMPLING STATION,

W-8/CD-1

ADDITIONAL RIGHT-OF-WAY AS PART

OF NCDOT PROJECT, U-5863 (BASED

ON DESIGN FILE PROVIDED BY NCDOT)

20"X16" REDUCER

35' X 100'

TEMPORARY

EASEMENT

15' X 50' TEMPORARY

EASEMENT

20' X 40' JACKING PIT

CURB AND GUTTER AS PART

OF NCDOT PROJECT, U-5863 CURB AND GUTTER AS PART

OF NCDOT PROJECT, U-5863

(BASED ON DESIGN FILE

PROVIDED BY NCDOT)

JACKING PIT (SEE JACK &

BORE NOTES ON SHEET G-3)

RECEIVING PIT (SEE

JACK & BORE NOTES ON

SHEET G-3)

3' MIN. CLR.

2,300 SF OF SODDING

TREE PROTECTION

FENCE (TYP.)

EDGE OF

PAVEMENT, TYP

20' HANOVER LAKES

HOA LANDSCAPE

BUFFER

EDGE OF

PAVEMENT, TYP

EXISTING R/W, TYP

EXISTING R/W, TYP

THEORETICAL 1:1

SLOPE FROM EOP

' M

IN

D

EP

TH

NOTES:

1. VERTICAL BENDS ONLY SHOWN IN PROFILE.

2. MIN. SEPARATION BETWEEN DRY UTILITIES

AND PROPOSED WATER LINE IS 12".

3. NCDOT PROJECT U-5863 WAS UNDER DESIGN

DURING THE DESIGN OF THIS PROJECT.

INFORMATION SHOWN ON THE DRAWING IS

WHAT WAS PROVIDED NOVEMBER 2023.

4. CONTRACTOR TO POSITION HYDRANT

ASSEMBLY TO FIT IN R/W.

TREES TO BE

REMOVED W/IN BORE

PIT AREA (TYP. 4)

24" HDPE DR-11

ADDITIONAL RIGHT-OF-WAY

AS PART OF NCDOT PROJECT,

U-5863 (BASED ON DESIGN

FILE PROVIDED BY NCDOT)

20"X16"

REDUCER

113 SY OF GRAVEL

DRIVEWAY REPAIR

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EXISTING R/W

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EXISTING R/W

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PB 62 PG 161

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10' UTILITY EASEMENT

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EOP

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EOP

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DITCH

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18" RCP

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18" RCP

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DI TOP=20.76' INV (W)=17.08' INV (S)=17.14' *BOX IS FULL OF WATER

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INV=18.41'

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SDMH TOP=23.54' INV (N)=20.92' INV (S)=20.72' *BOX IS FULL OF WATER

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15" RCP

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15" RCP

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HEADWALL

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SSMH-1 TOP=24.40' 8" PVC INV OUT=12.94'

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SSMH-3 TOP=24.56' 8" PVC INV IN=11.51' 8" PVC INV OUT=11.49'

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SSMH-4 TOP=24.88' 8" PVC INV IN=10.28' *SEWER CONTINUES BEYOND THIS MANHOLE

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EOP

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EOP

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CONC

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GRAVEL

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RIP RAP

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LAKESIDE CIRCLE

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(50' PRIVATE R/W)

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(PB 62 PG 161)

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EOI

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WOODS LINE

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EOI

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SSMH-2 TOP=22.61' 8" PVC INV IN=12.66' 8" PVC INV OUT=12.53'

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INV=21.42'

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12" RCP

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INV=23.11'

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INV=20.64'

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INV=23.07'

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15" RCP

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15" RCP

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INV=20.77'

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INV=20.17'

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INV=22.53'

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INV=23.01'

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INV=22.70'

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INV=21.84'

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INV=21.20'

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INV=20.87'

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INV=17.43'

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EXISTING R/W

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EXISTING R/W

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15" RCP

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DITCH

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DITCH

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DITCH

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DITCH

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DITCH

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DITCH

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DITCH

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GRAVEL

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18" RCP

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2" CYPRESS (TYP. 3)

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18" PINE

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23" PINE

file:///C:/pw_pl1/locklearjg/d3450383/C001STPP.DWG AutoCAD SHX Text

MATCH LINE STA. 105+50 SEE SHEET C-9 FOR CONTINUATION

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REV.

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NO.

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DATE

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DRWN

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CHKD

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REMARKS

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DESIGNED BY:

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DRAWN BY:

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CROSS CHK'D BY:

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APPROVED BY:

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DATE:

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SHEET CHK'D BY:

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SHEET NO.

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PROJECT NO.

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FILE NAME:

AutoCAD SHX Text CDM SMITH ALL RIGHTS RESERVED. REUSE OF DOCUMENTS: THESE DOCUMENTS AND DESIGNS PROVIDED BY PROFESSIONAL SERVICE, INCORPORATED HEREIN, ARE THE PROPERTY OF CDM SMITH AND ARE NOT TO BE USED, IN WHOLE OR PART, FOR ANY OTHER PROJECT WITHOUT THE WRITTEN AUTHORIZATION OF CDM SMITH.

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FEBRUARY 2025

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L. MITCHELL

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M. MAHADEVAN

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R. RUDIN

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L. HALLADAY

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M. POLLARD

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SEAL

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C009STPP.DWG

file:///C:/pw_pl1/locklearjg/d3450383/C001STPP.DWG file:///C:/pw_pl1/locklearjg/d3450383/C001STPP.DWG AutoCAD SHX Text 1" = 5'

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HORIZ.

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VERT.

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EX. 16" WATER LINE

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EX. TELEPHONE CABLE

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EX. GAS LINE

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EX. TELEPHONE CABLE

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EX. FIBER OPTIC

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EX. WATER LINE

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EX. FIBER OPTIC

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AutoCAD SHX Text 12/19/25

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JGL

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RJR

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ADDENDUM NO. 1

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RUDINRJ

PolyLine

RUDINRJ

PolyLine

RUDINRJ

Architect Abandoned Pipeline

RUDINRJ

Architect Active Pipeline

RUDINRJ

Text Box Attachment 1

RUDINRJ

Rectangle nicholasfranklin Approved

RUDINRJ

Attachment 2

LEGEND

FLAGGER

DIRECTION OF TRAFFIC FLOW

100' TO 200'

BC A

A B C

PORTABLE SIGN

TO STOP

PREPARED

BE

TO STOP

PREPARED

BE

AHEAD

ROAD

ONE LANE

AHEAD

ROAD

ONE LANE

48" X 48"

W20-7a

48" X 48"

W20-7a

CONE

WORK AREA

48" X 48"

W3-4

48" X 48"

W3-4

CLOSED

CENTER LANE

CLOSED

CENTER LANE

48" X 48"

W20-4

48" X 48"

W20-4

48" X 48"

W20-5

48" X 48"

W20-5

GENERAL NOTES FOR PILOT CAR OPERATIONS

MAX.

50'

100'

TAPER

STREAM

DOWN

MAX.

20'

MAX.

20'

100'

TAPER

STREAM

DOWN

ALL OTHER DEVICES ARE THE SAME AS ABOVE

WORK AREA

WITH 2-WAY TURN LANE

INSET FOR 2-LANE ROADWAYS

SPACE

BUFFER

SPACE

BUFFER

SPACE

BUFFER

SPACE

BUFFER

GENERAL NOTES FOR FLAGGING OPERATIONS

50'-100'

TAPER

TRAFFIC

2-WAY

50'-100'

TAPER

TRAFFIC

2-WAY

CAR OPERATIONS.

INGRESS FROM DRIVEWAYS DURING FLAGGING AND PILOT

CLOSURE LIMITS ABOUT METHODS OF SAFE EGRESS AND

6- ADVISE RESIDENTS AND BUSINESSES WITHIN THE LANE

OF THE LANE CLOSURE.

FROM THE BEGINNING OF THE MERGE TAPER TO THE END

MORE THAN ONE (1) MILE OF LANE CLOSURE, MEASURED

5- UNLESS APPROVED BY THE ENGINEER, DO NOT INSTALL

THE PILOT VEHICLE.

4- MOUNT SIGN G20-4 "PILOT CAR FOLLOW ME" AT A CONSPICUOUS POSITION ON THE REAR OF

3- CONES ARE ALWAYS REQUIRED IN THE UPSTREAM AND DOWNSTREAM TAPERS.

THE WORK AREA IF USING A PILOT CAR.

ALONG WORK AREA, AND AT THE DISCRETION OF THE ENGINEER, CONES MAY BE OMITTED ALONG

2- IF ROADWAY WIDTH IS LESS THAN 22 FEET (EOP TO EOP), CONES MAY NOT BE REQUIRED

1- USE PILOT CARS WHEN DIRECTED BY THE ENGINEER.

DURATION OPERATIONS, SIGNING AND PAVEMENT MARKINGS MAY NEED TO BE ALTERED.

12- THIS DETAIL IS APPLICABLE FOR OPERATIONS IN PLACE FOR 72 HOURS OR LESS. FOR LONGER

WARNING MEASURES ALREADY EXIST.

STOPPING WITHIN THE GRADE CROSSING. PROVIDE OFFICER OR FLAGGER EVEN IF AUTOMATIC

PROVIDE A UNIFORMED LAW ENFORCEMENT OFFICER OR FLAGGER TO PREVENT VEHICLES FROM

11- IF VEHICLE QUEUES WILL REACH WITHIN 100' OF EITHER SIDE OF ACTIVE RAILROAD TRACKS, R A

L E I

G H

N

C

D I

V I

S I

O

F

I

G H

W A

Y S

D E

P T

R

A N

S P

O R

T A

T I

O N

N O

R

C A

R O

L I

N A

S T

A

E

SHEET OF

R O

A D

W

Y

S

A N

D A

D

D

A W I

G

R

1101.02

1 19

T E

M P

O R

A

L

O S

U R

E S

L A

N E

W

A D

W A

Y

O S

E D

AS DIRECTED BY THE ENGINEER.

10- DO NOT EXCEED A 1 MILE LANE CLOSURE LENGTH UNLESS OTHERWISE SHOWN IN THE TMP OR

9- REFER TO THE CURRENT MUTCD FOR FLAGGER CONTROL, REQUIREMENTS, AND PROCEDURES.

INTERSECTIONS PLACE SIGNALS IN THE FLASH MODE AND USE LAW ENFORCEMENT.

PLACED APPROXIMATELY 250 FT. IN ADVANCE OF THE FLAGGER. FOR SIGNALIZED

SUPPLEMENT FLAGGERS LOCATED AT INTERSECTIONS WITH FLAGGER AHEAD SIGNS (W20-7A)

8- USE FLAGGERS TO CONTROL TRAFFIC AT INTERSECTIONS AFFECTED BY THE LANE CLOSURE.

FOR SKINNY DRUM REQUIREMENTS.

7- DRUMS OR SKINNY DRUMS MAY BE USED IN LIEU OF CONES. REFER TO RSD. 1180.01

6- DO NOT STOP ALL DIRECTIONS OF TRAFFIC FOR MORE THAN 5 MINUTES AT A TIME.

PROVIDED TO THE FLAGGER (REFER TO RSD. 1101.11, SHEET 2).

5- EXTEND LANE CLOSURES AT THE BUFFER SPACE SUCH THAT STOPPING SIGHT DISTANCE IS

THE TAPERS AND THE SHIFTS AND 80 FEET IN THE TANGENTS.

GREATER THAN OR EQUAL TO 45 MPH, CHANNELIZING DEVICE SPACING SHALL BE 40 FEET IN

IN THE TAPERS AND THE SHIFTS AND 40 FEET IN THE TANGENTS. FOR POSTED SPEED LIMITS 4- FOR POSTED SPEED LIMITS BELOW 45 MPH, CHANNELIZING DEVICE SPACING SHALL BE 20 FEET

DOWNSTREAM SIDE OF TRAFFIC.

3- REMOVE LANE CLOSURES AGAINST THE TRAFFIC FLOW, BEGINNING WITH DEVICES ON THE

UPSTREAM SIDE OF TRAFFIC.

2- INSTALL LANE CLOSURES WITH THE TRAFFIC FLOW, BEGINNING WITH DEVICES ON THE

1- REFER TO RSD. 1101.11, SHEETS 1 & 4, FOR "L" DISTANCE AND SIGN SPACING.

RUDINRJ

Attachment 3