21B0104-0001.pdf

ACRQ5870319

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

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.

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

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

REPAIR SEAWALL AT URAGO DOCK 2 AT THE COMMANDER FLEET ACTIVITIES, YOKOSUKA, JAPAN

Description of this amendment begns on page 2.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 5

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

16C. DATE SIGNED

BY 22-Dec-2021

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X N4008421B0104

X 9B. DATED (SEE ITEM 11)

01-Dec-2021

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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

Offer 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 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

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 you 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.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

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

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

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)

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

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

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

22-Dec-2021

CODE

NAVFAC FAR EAST

FEAD YOKOSUKA

PSC 473 BOX 13

FPO AP 96349-0013

N40084 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N4008421B0104

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE (SF 30)

The following have been added by full text:

AMENDMENT 0001

1. The purpose of this amendment is to provide response to Pre-Proposal Inquiry and revised drawings as follows:

2. The date and time for bid remain unchanged on 12 January 2022, 10:30A.M.

No. Date Questions Answers

1 16 Dec. 2021 Tidal level varies in every season and it will affect the work greatly. When will order be made?

The order is scheduled in February 2022, however, may be delayed due to various reason.

2 16 Dec. 2021 DWG-CU001 Road width will decrease because of the work during the project.

To keep enough road width, will you please keep all vehicles away from parking area of BLDG 8 during the project?

Yes, coordinate with the contracting officer after the award.

3 16 Dec. 2021 DWG-CU101 Net fence (H2550) must be replaced. The existing fence will be removed and temporary fence is required. Any specification requirements for the temporary fence?

Yes, the height of temporary fence should be 2550mm.

4 16 Dec. 2021 DWG-CU101 Any removal works of the existing storm drainage pipes?

Yes, removal of about 1500mm in length is required.

5 16 Dec. 2021 DWG-CU101, 302 What is the diameter of the new storm drainage pipe?

We assume the existing pipe to be φ800.

The new pipe is φ800 to match the existing one, but it must be confirmed after the award by the contractor.

6 16 Dec. 2021 DWG-CU101, 302 Does the concrete encasement have to cover the entire new storm drainage pipe or only seawall part?

No, concrete encasement is not required.

See section C1 in CU301 revised drawings.

7 16 Dec. 2021 DWG-CU302 What are the dimensions of H1 – 6 and W1 – 6 in the attached drawings (Attachment-1)?

See attached drawing-1.

8 16 Dec. 2021 DWG-E003 Is the buried electrical conduit the “Concrete Encasement”?

Yes, concrete encasement is required for all buried conduit to be installed.

9 16 Dec. 2021 Spec. Section 01 30 00.00 33, 1.6.1 Can Superintendent concurrently serve as QC manager?

Yes.

10 16 Dec. 2021 Spec. Section 03 30 00.00 33, 2.3.1 Can “Maximum Nominal Aggregate Size (mm)” be changed to 20 mm?

No.

11 16 Dec. 2021 Spec. Section 03 30 00.00 33, 2.3.1 We have confirmed with the concrete plant about the underwater portion of the concrete and F33-18-20BB was recommended. Can this concrete mix design be adopted?

No.

12 16 Dec. 2021 Can the temporarily storage space for excavated soil and concrete debris, etc. be secured in Urago area?

Yes, coordinate with the contracting officer after the award.

13 16 Dec. 2021 Spec. Section 0158 00.00 33, Attachment Page Can we use the project sign board which the size is “910 (H) × 1820 (H)?

Yes.

14 16 Dec. 2021 DWG-CU302 For installing guardrail and post for fence, can we install the void pipe first, then post after placing concrete?

Provide “guardrail” in accordance with section 34 17 13.16 33 in spec.

Provide “fence” in accordance with section 32 31 13.00 33 in spec.

15 16 Dec. 2021 DWG-CU101 For the existing sandbag, can we hoist the belt part by crane for removal?

Yes, can lift it only if the sandbag is undamaged.

16 16 Dec. 2021 DWG-CU301 Can we reuse the material (sand? soil?

crushed stone?) inside of the sandbag as the backfill soil?

No, After soil sampling and testing, the soil packed in the sandbags must be properly disposed of off-base disposal facilities that have been licensed by the appropriate Government of Japan (GOJ) authorities in accordance with JEGS and spec.

17 16 Dec. 2021 DWG-CU301

If we dispose the material inside of the sandbag outside of the base because it cannot be used as the backfill soil, is soil analysis necessary?

See the answer to question 16.

18 16 Dec. 2021 DWG-CU302 Net fence differs in the existing and drawing.

Can we install the net fence that is shown in the drawing?

No, concrete encasement is not required.

See section C4 in CU302 revised drawings.

19 16 Dec. 2021 Are there any materials or paints that contain lead as a component? If so, please kindly specify what materials or paints contain lead in the site.

See the specification, section 02 41 00.00 33 and 02 83 00.00 33.

SECTION 00 01 10 - TABLE OF CONTENTS

The Table of Contents has changed from:

Exhibit/Attachment Table of Contents

DOCUMENT TYPE DESCRIPTION PAGES DATE

Attachment 1 Statement of Work 279 21-MAY-2021 Attachment 2 Notice 8 06-JUL-2021 Attachment 3 Pre-Bid Inquiry Form 1 06-JUL-2021 to:

Exhibit/Attachment Table of Contents

DOCUMENT TYPE DESCRIPTION PAGES DATE

Attachment 1 Statement of Work 279 21-MAY-2021 Attachment 2 Notice 8 06-JUL-2021 Attachment 3 Pre-Bid Inquiry Form 1 06-JUL-2021 Attachment 4 PPI _Attachment-1 1 21-DEC-2021 Attachment 5 SOW 1655327_Amend

3 21-DEC-2021

(End of Summary of Changes)