Amendment 0002.pdf

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

This amendment is necessary to respond to requests for information (RFIs), update Draw ings and bid schedule, and change the date in FAR 52.211-10 Alt I. All other aspects remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

1 5

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

16C. DATE SIGNED

BY 14-Jun-2022

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 W912WJ22B0011

X 9B. DATED (SEE ITEM 11)

20-May-2022

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

14-Jun-2022

CODE

U S ARMY ENGR DISTRICT, NEW ENGLAND

696 VIRGINIA RD

CONCORD MA 01742-2751

W912WJ 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912WJ22B0011

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been added by full text:

AMENDMENT 0002

Requests for Information:

1. In section 52.211-10 “Commencement, Prosecution, and Completion of Work” In the second paragraph, the first sentence states that the completion date is based on the assumption that the successful offeror will receive the “Notice to Proceed (NTP)” by 1 August 2022. In section 01 11 00 Page 3, paragraph 1.1. Dredge Sections, subparagraph b, states that the “Notice to Proceed (NTP)” will be received after September 1, 2022. Is it the intention of the New England District to send out the NTP by August 1 or after September 1 ,2022? Since weather and seas conditions are more favorable for dredging in late summer and early fall vs. late fall and winter, it makes sense for the safety of the dredging operation and environmental resources that work begins as soon as possible in early September.

See amended FAR 52.211-10 Alt I.

2. What is the Government’s intent for the beach fill if pre-construction topography survey indicates a change in site conditions from the contract drawings? What element of the beach berm shown on the drawings should be maintained, and which are subject to change (length, width, and elevation)?

To further clarify Note 4 on contract drawing sheet C-105, the contractor shall maintain the forward berm edge along the control line shown and the target berm elevation. The berm width shall vary to meet existing grade at the 11-ft MLLW contour. Beach fill shall begin at station 0+00 and proceed along the control line until all dredge sediment has been placed.

3. Where can the pipeline come ashore and be run across the beach?

The dredge material discharge pipeline may be located anywhere within the colored areas identified in the Real Estate Coordination figure at the end of specification section 01 50 00.

4. Why are we using timber mats?

The use of timber mats is required to minimize damage and erosion to the existing dune grass area when traversing it with equipment from the storage/staging area. These timber mats also prevent compaction of soils to aid in reestablishment of dune vegetation at the disturbed area.

5. What is the status of existing erosion control measures (Riprap and timber staked coir-tubes) within the beach fill area? How does contract work proceed if they remain in place at the start of construction, as opposed to “removed by others” as stated on the plan set?

Existing erosion control measures along North Point Beach may be removed by others prior to commencement of construction. To the extent that any of these measures remain in place within the beachfill area at the time of construction, they are to be buried. The erosion control measures consist of partially buried stone revetment and sand-filled coir envelopes/bags pinned to the beach with timber posts. These are shown in the attached photographs taken during the pre-bid site visit on 2 June 2022.

Image 2373 – Looking east along North Point Beach at coir bags and stone revetment Image 2377 – Looking east along North Point Beach at stone revetment Image 2384 – Looking west along North Point Beach at coir bags with timber posts

SECTION 00100 - BIDDING SCHEDULE/INSTRUCTIONS TO BIDDERS

The following have been modified:

BID SCHEDULE

BIDDING SCHEDULE

PART 1 GENERAL

Refer to Section 01 22 00 MEASUREMENT AND PAYMENT

Item Estimated Unit Estimated No. Description Quantity Unit Price Amount ____

Base Bid Items

0001 Mobilization and Demobilization 1 Job Job $___________

0002 Dredging of 15-Foot Federal Navigation Channel with Placement of Dredged Material at the Plum Island Beach Placement Area

0002AA First 183,000 CD 183,000 CD $_______ $___________

0002AB Over 183,000 CD 37,000 CD $_______ $___________

TOTAL ESTIMATED AMOUNT, BASE BID ITEMS $_____________

Option Bid Items

0003 Additional Mobilization and Demobilization for the Work Required by Item 0004 1 Job Job $___________

0004 Dredging of 9-Foot Federal Navigation Channel with Placement of Dredged Material at the Plum Island Beach Placement Area

0004AA First 13,000 CD 13,000 CD $_______ $___________

0004AB Over 13,000 CD 18,000 CD $_______ $___________

TOTAL ESTIMATED AMOUNT, OPTION BID ITEMS $_____________

TOTAL ESTIMATED AMOUNT, BASE AND OPTION BID ITEMS $_____________

Note 1: "CD" = Cubic Yards.

Note 2: Bidders must bid all items. The work will be awarded as a whole to one bidder. Offers will be evaluated and the low bidder determined by the Total Estimated Amount for Line Items 0001 through 0004, including the Base Bid Items and the Option Items. The minimum work awarded will be the Base Bid work.

Note 3: Item Numbers 0002 and 0004 are subdivided into two estimated quantities and shall be separately priced. The Government will evaluate these items on the basis of the total price of their sub-items. (AFARS 5152.211-9001 Variations in Estimated Quantities -- Subline Items).

Note 4: Line Item Numbers 0003 and 0004 above are Option Line Items that may, at the option of the Government, be exercised at any time up to receipt by the Contractor of the Notice to Proceed. Option Items 0003 and 0004, if exercised, will be exercised as a pair, not individually. If the Option Items are awarded, no additional calendar days will be added to the project duration.

Note 5: All work shall be completed within the time period specified in the SPECIAL CONTRACT REQUIREMENTS, Subpart "COMMENCEMENT, PROSECUTION AND COMPLETION OF WORK (APR 1984) FAR 52.211-10 Alt I."

Note 6: Estimated quantities shown for Item Numbers 0002 and 0004 include the allowable overdepth as specified under paragraph titled "DREDGING LIMITS" in Section 35 20 23 DREDGING AND DREDGED MATERIAL PLACEMENT.

Note 7: The Contractor shall identify a point of contact e-mail for all correspondence related to this bid: ______________________@______________.

- End of Bidding Schedule -

SECTION 00800 - SPECIAL CONTRACT REQUIREMENTS

The following have been modified:

52.211-10 COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK (APR 1984) -

ALTERNATE I (APR 1984)

The Contractor shall be required to (a) commence work under this contract within 15 calendar days after the date the Contractor receives the notice to proceed, (b) prosecute the work diligently, and (c) complete the entire work ready for use not later than 15 March 2023. The time stated for completion shall include final cleanup of the premises.

The completion date is based on the assumption that the successful offeror will receive the notice to proceed by 1

September 2022. The completion date will be extended by the number of calendar days after the above date that the Contractor receives the notice to proceed, except to the extent that the delay in issuance of the notice to proceed results from the failure of the Contractor to execute the contract and give the required performance and payment bonds within the time specified in the offer.

(End of clause)

(End of Summary of Changes)