N4008525R2611 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 telegram 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 your desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter 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

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable)

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

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION

NO.

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

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 ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. 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 NO.

IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, 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 (No., 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)

NSN 7540-01-152-8070

Previous edition unusable

N40085

SOLICITATION NO. N40085-25-R-2611, DESIGN-BID-BUILD, REPAIR AMMUNITION RAIL TRESTLE & CULVERT, NAVAL

WEAPONS STATION EARLE (NWSE), COLTS NECK, NEW JERSEY.

All correspondence regarding this solicitation shall be emailed to Mary Ann Pool at mary.a.pool3.civ@us.navy.mil.

See Continuous Pages.

NAVFAC MID-ATLANTIC

CONTRACTING CORE

9324 VIRGINIA AVENUE

NORFOLK, VA 23511-3095

See Item 6

J

N40085-25-R-2611

1 4

05/27/2025

04/14/2025

N40085-25-R-2611

The purpose of this amendment is to provide the following:

1. Provide Price Proposal Form – Rev 3 dated 27 May 2025 via attachment.

2. Responses to Pre-Proposal Inquiries (PPI’s)

Pre-Proposal Inquiry Responses:

Question # Reference

Question Government Response Page Section Paragraph

Attachm ent H

Price Proposal

Form

Line Item 0001J

Line Item 0001J includes the "entire work to remove the sediment from the culverts to perform repairs at Culvert 1A and 1B;" and the payment quantity and unit is 1 Each. The costs associated with the handling, loading, and off-site disposal of the sediment are entirely dependent on the actual quantity of the sediment material. The inclusion of the sediment removal in a lump sum item places an unnecessary burden on the Contractor. The contract documents include estimated quantities of the existing sediment based on prior investigations;

however, the information was collected in the past and the Engineer acknowledges that the actual field conditions have likely changed. Therefore, the sediment removal and disposal should be a measureable, unit-priced item.

Please add a line item for Sediment Removal & Disposal to be measured and paid on a unit basis of weight (Ton).

Please refer to Price Proposal Form - Rev 3 dated 27 May 2025 via Amendment 0004.

24 1

31 43 14 Compact ion Grouting

1.1.b

Spec Section 314314.1.1.b "Perform sampling and testing of Aggregates and Cementitious materials in accordance with Section 03 30 00 CAST-IN- PLACE CONCRETE". A search was conducted on the referenced concrete section of the specification and it did not locate the frequency and quantity of testing required for Aggregates and Cementitious materials.

Cement and aggregate used for the grout mix shall meet the requirements stated in Specification Section 31 43 14, Parags. 2.1, 2.1.1, 2.1.2, 2.1.3, and 2.1.4.

Please confirm the frequency and quantity of sampling and testing.

25 1

31 43 14 Compact ion Grouting

1.1.c

Spec Section 314314.1.1.c "Perform sampling and testing of Grout materials in accordance with Section 03 30 00 CAST-IN- PLACE CONCRETE". A search was conducted on the referenced concrete section of the specification and it did not locate the frequency and quantity of testing required for Grout materials. Please confirm the frequency and quantity of sampling and testing.

The Contractor proposed mix shall meet the requirements stated in Specification Section 31 43 14, Parags. 2.1, 2.1.1, 2.1.2, 2.1.3, and 2.1.4. The Contractor shall also provide specimen compressive strength breaks with the proposed mix design; breaks at 3 days, 7 days, and 28 days shall be provided. Should the mix be revised during the performance of the work, the Contractor will be required to resubmit the necessary data for the proposed mix.

Unknow n

03 30 00

CAST-

IN-

PLACE

CONCR

ETE

Unknown

Spec Section 314314.1.1.b "Perform sampling and testing of Aggregates and Cementitious materials in accordance with Section 03 30 00 CAST-IN- PLACE CONCRETE". Please confirm the frequency and quantity of sampling and testing.

Cement and aggregate used for the grout mix shall meet the requirements stated in Specification Section 31 43 14, Parags. 2.1, 2.1.1, 2.1.2, 2.1.3, and 2.1.4.

Unknow n

03 30 00

CAST-

IN-

PLACE

CONCR

ETE

Unknown

Spec Section 314314.1.1.c "Perform sampling and testing of Grout materials in accordance with Section 03 30 00 CAST-IN- PLACE CONCRETE". Please confirm the frequency and quantity of sampling and testing.

The Contractor proposed mix shall meet the requirements stated in Specification Section 31 43 14, Parags. 2.1, 2.1.1, 2.1.2, 2.1.3, and 2.1.4. The Contractor shall also provide specimen compressive strength breaks with the proposed mix design; breaks at 3 days, 7 days, and 28 days shall be provided. Should the mix be revised during the performance of the work, the Contractor will be required to resubmit the necessary data for the proposed mix.

28 C-502 Detail A1

Approx.

Limits of Existing

Deteriorate d CMP, entire

Length.

Drawing C-502 Detail-A1 "Create new invert section of existing CMP using 16GA Steel Sheeting or Galvanized Steel Pipe Half Sections…" Please confirm that removal of the "Existing Deteriorated CMP" that is represented by a dashed line at the bottom of the pipe in Detail

Confirmed

A1 is not required; the new material can be installed over the existing within the lower portion of the pipe after the sediment is removed.