25R0006 SF30 Amendment 0004.pdf

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

2. AMENDMENT/MODIFICATION NUMBER

N40085

N40085-25-R-0006 - DESIGN-BUILD (DB), REPLACE SANITARY SEWER LINES PIER 12 AND PIER 14, Naval Station Norfolk, Norfolk, Virginia

POC: Jonathan Castillo, jonathan.y.castillo.civ@us.navy.mil

Please see continuation pages

NAVFACSYSCOM MID-ATLANTIC

CONTRACTING CORE

9324 VIRGINIA AVENUE

NORFOLK VA 23511-3095

SEE ITEM 6

N40085-25-R-0006

08/27/2025

07/23/2025

N4008525R0006

Section SF 30 – Block 14 continuation page (SF 30)

The following have been added by full text:

AMENDMENT 0004

This amendment is issued to incorporate the following:

1. Provide Continuation Sheet for Contract Specifications

2. Provide responses to Pre-Proposal Inquiries

Note: The proposal due date remains 2 September 2025 at 2:00PM EDT.

1. Continuation Sheet

Part 3 – Project Program, Chapter 2. Project Objectives, Subpart 2.4 Appropriate Design Requirements, Under-Pier SS System Design

Add the following paragraph:

The existing gravity system beneath the pier functions as both a force main and a gravity system, depending on operational needs. Shipboard pumps provide the necessary motive force when required. The new system design will replicate the current system slope, maintaining a maximum pressure of 150 psi, a critical requirement given that the largest vessel class at the pier will be aircraft carriers. The design of the new utility system will adhere to the criteria and guidelines outlined in the UNIFIED FACILITIES CRITERIA (UFC), specifically UFC 4-150-02, DOCKSIDE UTILITIES FOR SHIP SERVICE.

Part 3 – Project Program, Chapter 3. Site Analysis, Subpart 3.1.2 Current Conditions

Delete the following sentence:

“These reports include photographic data obtained with a GoPro camera”.

And replace it with the following sentence:

“The video footage of Pier 12 -Left Side used to create the report is available upon request.”

Part 3 – Project Program, Chapter 3. Site Analysis, Subpart 3.1.2 Current Conditions

Add the following sentence at the end of the last paragraph:

“All record drawings in pdf format available have been provided in Part 6 of this RFP. CAD records drawings may be available after the contract is awarded”.

Part 3 – Project Program, Chapter 1. Project Description

In the second paragraph after “Bid Option (Pier 14): An additional 2,650 LF of piping.”, add the following sentence at the end of the paragraph:

“The Contractor is responsible for identifying each existing under-pier lateral. Replacements must match the existing Nominal Pipe Size (NPS)”.

Part 3 – Project Program, Chapter 6- Engineering System Requirements, G10 Site Preparation, System Description, General System Requirements

In the second paragraph, delete the third sentence:

“Topographic survey must locate all existing utilities on piers, under piers, underground, and including existing conditions of underside of each pier.”

And replace it with the following sentence:

“Topographic survey must locate all existing utilities that will be impacted by construction or the layout of new sanitary systems. This includes utilities on, under, and underground, as well as the existing conditions of the underside of each pier.”

Part 2 – General Requirements, Section 01 14 00 WORK RESTRICTION . Part 1 General, Sub Part

1.4 SECURITY REQUIREMENTS, 1.4.1.1 Waterfront Access

Add the following bullet c.:

c. “The use of drones etc. will be determined by Port Operations and Base Security. For bidding purposes of this RFP assume at this time that these technologies will not be allowed”.

Part 2 – General Requirements, Section 01 33 10.05 20 DESIGN SUBMITTAL PROCEDURES, Part 1.2 REFERENCES , FC 1-300-09 N

Delete the following reference:

“(2014; with Change 6, 2021) Navy and Marine Corps Design”

And replace it with the following reference:

“(17 May 2024 Change 1, 17 April 2025) Navy and Marine Corps Design”.

Part 2 – General Requirements, Section 01 33 10.05 20 DESIGN SUBMITTAL PROCEDURES, Part 1.5 SUBMITTALS

Delete the following sentence:

“SD – 04 Samples: Final Framed Rendering and Copies; G”

Part 2 – General Requirements, Section 01 33 10.05 20 DESIGN SUBMITTAL PROCEDURES.

PART 2 PRODUCTS, Subpart 2.2.1 Design Submittal Packages

Add the following paragraph:

“Due to the construction phasing, the contractor has the flexibility to coordinate with the Contracting Officer to determine whether to prepare a single design package for both piers or separate design packages for each pier”.

Part 2 – General Requirements, Section 01 32 17.00 20 COST-LOADED NETWORK ANALYSIS SCHEDULES (NAS), PART 1 GENERAL, Subpart 1.10.1.9 Anticipated Restricted Delays

Delete the following:

“Unless otherwise noted or defined in Section 01 14 00 WORK RESTRICTIONS, allow in the schedule one lost workday for every two months of project duration for instances where base access is not permitted or where work areas are temporarily not accessible for security reasons which causes a delay in the work”.

and replace with the following:

“Unless otherwise noted or defined in Section 01 14 00 WORK RESTRICTIONS, allow in the schedule four lost workdays for every two months of project duration for instances where base access is not permitted or where work areas are temporarily not accessible for security reasons which causes a delay in the work.”

2. Pre-Proposal Inquiries

PPI# Page Section Paragraph Question Responses 20 Design-Build

RFP

Is the intent for the new sanitary system to be designed as a force main utilizing the ship/vessel pump as the motive force, without the need for additional pumps placed on the piers?

Please see Continuation Sheet provided with Amendment 0004.

21 Design-Build

RFP

Is the existing pier sanitary piping sloped and is it the intent to install the new pier sanitary piping level (no slope)?

Please see Continuation Sheet provided with Amendment 0004.

22 Design-Build

RFP

Are as-built drawings available for the pier bulkhead locations?

Are there existing structural elements (tie-backs, deadmen, etc…) to work around?

Please bid per the RFP and refer to all existing drawings located in part 6 of the RFP.

23 Design-Build

RFP

What vessel classes will be serviced at each pier?

Please see Continuation Sheet provided with Amendment 0004.

24 Design-Build

RFP

Has a capacity analysis been performed for the sanitary system downstream of the pier/shore interface?

Please bid per the RFP. This RFP excludes sanitary system capacity analysis for infrastructure downstream of the pier/shore interface.

Regarding the landside piping replacement, this RFP covers the replacement of underground piping up to the first existing manhole.

Please see PART 3 -

PROJECT PROGRAM, 1.0

PROJECT DESCRIPTION,

Landside Piping Replacement.

25 Design-Build

RFP

Is the shore sanitary system assumed to be gravity type downstream of the proposed new manholes indicated on the shore side?

Please see RFP pages in Part 6 titled “C-101 Pier 12 Existing Sanitary Sewer Plan", "C-102 Pier 12 - Sanitary Sewer Demolition and Layout Plan", "C-103 Pier 14 - Existing Sanitary Sewer Plan" and "C-104 Pier 14 - Sanitary Sewer demolition and Layout Plan".

26 241 Part 3, Chapter 1, 1.0

Landside Piping Replacement

The paragraph titled "Landside Piping Replacement" indicates replacement of approximately 100 LF of landside pipe and replacement with epoxy-coated ductile iron pipe. Please clarify/confirm the exact location of the landside piping to be replaced. Please provide record drawings of this area.

Please see RFP pages in Part 6 titled “C-101 Pier 12 Existing Sanitary Sewer Plan", "C-102 Pier 12 - Sanitary Sewer Demolition and Layout Plan", "C-103 Pier 14 - Existing Sanitary Sewer Plan" and "C-104 Pier 14 - Sanitary Sewer demolition and Layout Plan".

27 245 Part 3, Chapter 3

3.1.2 This section indicates that video

footage from the inspection reports are available upon request. Please provide the video footage associated with the inspection reports, dated April 23, 2025 (or earlier).

Please see Continuation Sheet provided with Amendment 0004.

28 245 Part 3, Chapter 3

3.1.2 Are condition assessment reports

available for land-side receiving manholes? Can photos inside the manholes be provided?

Photos inside the manholes are unable to be provided.

29 349 Part 4, G30 1.3.5.3 Is post-installation TV inspection of SS system required? Such inspection is typically for gravity SS systems, not low-pressure SS systems.

Please refer to Part 4 G30 1.3.5.3.

30 242 Part 3, Chapter 2, Under-Pier SS System Design

5th Bullet Have the OWWO lines been replaced? If not, given the proximity of the OWWO lines to the SS lines, will NAVFAC consider including partial OWWO line replacement as a bid option?

No, they have not been replaced. Please bid per the

RFP.

31 Are the CAD drawings from Marine Solutions available in native format?

No. They are not available.

32 Are any other record drawings for Piers 12 and 14 available?

Please see Continuation Sheet provided with Amendment 0004.

33 243 z 11th Bullet Please provide average and maximum operating pressures for the existing sewer lines for use in pipe support calculations for the main supports.

150 psi. Please see Continuation Sheet provided with Amendment 0002.

34 265 Part 3, Chapter 6 /

ESR G10

General System Requirements

Will the Navy permit the use of drones or similar technologies for survey above and below the piers?

Please see Continuation Sheet provided with Amendment 0004.

35 243 Part 3, Chapter 2, 2.4, Under-Pier SS System Design

3rd Bullet For butt-fused joints, must pipe beads be removed? If so, interior only, exterior only, or both?

Please refer to PART 3, Section G30 SITE CIVIL /

MECHANICAL

UTILITIES, Subsection

G302001 SANITARY

SEWER PIPING.

36 275 Part 3, Chapter 6, ESR G30, G302001

Underdeck Piping Identification

Are under-deck SS laterals to be identified? If so, to what specification?

Please see Continuation Sheet provided with Amendment 0004.

37 242 Part 3, Chapter 2, 2.4

Under-Pier SS System Design

Are under-deck SS laterals to match nominal size of existing laterals? If not, please provide direction re. lateral size, e.g., equal or better hydraulic capacity.

Please see Continuation Sheet provided with Amendment 0004.

38 243 Part 3, Chapter 2, 2.4

Bypass System and System Status

We understand that the existing bypass at Pier 14 is to remain in place. Please provide direction for maintaining security when routing Pier 12 bypass through security fence to receiving manhole.

Please see Continuation Sheet provided with Amendment 0003.

39 Is O&M information available for the SS system to be replaced?

For example, hot spot areas, frequency of cleaning. Are there any operational challenges with the existing system at Pier 12?

Were any challenges noted for the Pier 14 SS system when it was in service?

Please refer to UFC 4-150-

02, DOCKSIDE

UTILITIES FOR SHIP

SERVICE.

40 Are pigging stations desired? Please refer to UFC 4-150-

02, DOCKSIDE

UTILITIES FOR SHIP

SERVICE.

41 273 Part 3, Chapter 6 /

ESR / G30

G302001 Please provide the temperature of the steam lines. Is SS insulation required regardless of amount of vertical separation between the two systems? Is there a minimum required length of insulation?

Please refer to UFC 4-150-

02, DOCKSIDE

UTILITIES FOR SHIP

SERVICE.

42 243 Part 3, Chapter 2, 2.4

Bypass System and System Status

During the site visit, NAVFAC mentioned the prospect of NAVFAC providing sanitary bypass at Pier 12. Please confirm whether NAFVAC will install and operate sanitary bypass for Pier 12.

Confirmed. Please see Continuation Sheet provided with Amendment 0003.

43 Will a single low-pressure force main be acceptable per pier? If so, are there any size requirements for a single, combined main vs. separate, redundant mains?

Bid as per RFP and see Continuation Sheet provided with Amendment 0002.

44 238 Part 3, 1.0, Project Description

Valve and Manhole Replacement

Are pier top service station connections to be replaced in kind (i.e., 1, 2, or 3 hose connections) or per current standard detail?

Please refer to UFC 4-150-

02, DOCKSIDE

UTILITIES FOR SHIP

SERVICE.

45 83 01 33 10.05 20 1.2

REFERENCES

This paragraph notes FC 1-300- 09N (2014; with Change 6, 2021) is to be used for this project; however, there is a more current version of FC 1-300-09N published. Please confirm if the project should be using the version dated 17 May 2024; with Change 1, 17 April 2025).

Please see Continuation Sheet provided with Amendment 0004.

46 84 01 33 10.05 20 1.5

SUBMITTALS

SD-04 Samples indicates a requirement for a "Final Framed Rendering and Copies". Please confirm that this requirement is applicable to the project.

Please see Continuation Sheet provided with Amendment 0004.

47 Please confirm that both Pier 12 and Pier 14 can be prepared in a single design package and that separate design packages would not be required for each pier.

Please see Continuation Sheet provided with Amendment 0004.

48 265 Part 3, Chapter 6 /

ESR G10

General System Requirements

Paragraphs call for survey locating "ALL" utilities on piers, under piers, etc. Would the Navy consider limiting the pier-related surveys to a 30' wide swath from the edge of each pier to 30' inboard (underside and top-side) as this will capture all

Please see Continuation Sheet provided with Amendment 0004.

necessary SS and OWW lines related to the project? To survey the entire 150' width for unrelated utilities would be very costly. Also, can utilities in utility vaults be exempted as heavy construction equipment is needed to access those, and they don't appear to contain salient utilities for the subject project?

49 242 Part 3, Chapter 2, 2.4, Under Pier SS System Design

6th and 7th Bullets

Can a MJ by Flange Adapter be used on the wye (7th bullet) so that the flexible hose laterals to the service connections (6th bullet) can have flanged connections with use of 316 stainless steel flange bolts?

Please bid per the RFP.

50 243 Part 3, Chapter 2, 2.4, Above-Deck (not Desk) SS System Design

2nd Bullet Existing cleanouts were not accessible during the site visit.

Are they to be replaced to match the details of UFC 4-150-02 Dockside Utilities for Ship Services or match what is there now? If the latter, can photos be provided?

Please refer to UFC 4-150-

02, DOCKSIDE

UTILITIES FOR SHIP

SERVICE.

51 HDPE piping connections. Can we use HDPE connections in lieu of Mech piping connections.

Please bid per the RFP.

52 Part 3 ESR G1040

1.1 RFP Part 3 ESR G1040 1.1

Contaminated Ground Water states that all water removed from dewatering operations during excavation on Pier 14 land-side work shall be considered contaminated with PFAS and fuel oil contamination and dewatering water may be disposed of on-site once treated.

On the Bid Price Schedule, Line Item 0004 Bid Option No. 3 is to provide a unit price to remove and dispose of contaminated groundwater.

Please confirm that all contaminated groundwater as described in G1040 is to be included in the Line Item 0004 Bid Option No. 3 contaminated groundwater unit price.

Confirmed.

53 Part 3 ESR G1040

1.1 RFP Part 3 ESR G1040 1.1

Contaminated Ground Water states that all water removed

Confirmed.

from dewatering operations during excavation on Pier 14 land-side work shall be considered contaminated with PFAS and fuel oil contamination and dewatering water may be disposed of on-site once treated.

On the Bid Price Schedule, Line Item 0004 Bid Option No. 3 is to provide a unit price to remove and dispose of contaminated groundwater. Please clarify if the contaminated groundwater is required to be treated and disposed of on-site.

54 Part 3 ESR G1040

1.1 Please clarify that all

contaminated soil as described in Part 3 ESR G1040 1.1 Contaminated Soil is to be included only within Line Item 0003 Bid Option No. 2 and Line Item 0005 Bid Option No. 4.

Confirmed.

55 Attachment D

- Price Proposal Form

Please clarify that concrete spalling repairs required for this project are to be included only within the respective concrete spalling repair unit price line items (0001AB, 0001AC, 0006, 0007).

Confirmed.

56 Attachment D

- Price Proposal Form

The Bid Offer Schedule Line Items for the 100% Work Shutdown (0001AD, 0008) state to provide a unit price for a work shutdown resulting from Government Activities which exceeds the anticipated restricted delays per 01 32 17.00 20.

However, it later states to submit a no cost time extension proposal for shutdown delays resulting from Government activities. Please confirm these unit price line items for 100% work shutdown resulting from Government activities will include a cost change in addition to the time extension.

Please see Continuation Sheet provided with Amendment 0004.

57 We are writing to respectfully request a scheduling adjustment regarding Solicitations N40085- 25-R-0006 and N40085-25-R- 0056 under the Large General

Due to end of year constraints, we are unable to grant an extension.

Construction MACC. Currently, both solicitations are set to close on the same date and time, which presents a challenge in preparing responsive and competitive proposals for both.

In light of this, we kindly request that the Navy consider extending the due date for one of the solicitations to Friday, September 5, 2025. We believe this adjustment would allow offerors the necessary time to adequately address the requirements of each solicitation without compromising quality or compliance. We also note that Solicitation N40085-25-R-2512, also under the same MACC, has already been extended to September 3, 2025, which may help support this request. We appreciate your consideration and continued support in facilitating a fair and competitive bidding process. Please let us know if any additional information is needed to support this request.