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

The purpose of this amendment is to provide responses to Requests for Information. All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

1 3

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

16C. DATE SIGNED

BY 17-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 W912WJ22B0008

X 9B. DATED (SEE ITEM 11)

30-Nov-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

17-Dec-2021

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:

W912WJ22B0008

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been modified:

RFI'S

RFI’S # 1 Amendment 0001

1. Question: Sheets M-502 and M-503 call out the new guide roller material (Piece #s 180 & 199) as F.S. Informational drawing Sheet M-4 lists these parts as C.S. Spec section 05 50 10 2.2 calls for forged alloy steel.

Please confirm if the new guide rollers are to be forged steel or carbon steel.

Response: Follow guidance of Sheets M-502, M-503, and Spec Section 05 50 10 2.2 which calls for forged alloy steel to be used for the guide rollers. Steel used for the guide rollers is to meet all requirements of Spec Section 05 50 10.

RFI’s # 2 Amendment 0002

1. Drawing M-103, guide roller adjustment notes 4 states that guide roller assessments & adjustments must be a minimum of 60 days apart. Does this mean that we are to measure & adjust all 12 rollers, wait 60 days, and then measure again & adjust as needed?

Government Response: Correct.

2. Has the railroad been notified that during the time while the span lock motors are being replaced, the bridge will be out of service for RR traffic? Is there a time duration limit for this activity?

Government Response: The government is aware that the span lock motors replacement effort will disrupt railroad traffic. See specification changes below regarding the time duration limit & coordination requirements for that work.

SPECIFICATION CHANGES

3. Section 01 11 00 “SUMMARY OF WORK”, Subpart 1.1 “WORK COVERED BY CONTRACT DOCUMENTS”, insert the following after the 2nd sentence of the 3rd paragraph:

“Additional restrictions will be placed on work involving the span lock motors. This work shall only take place mid-week on Tuesdays, Wednesdays, or Thursdays from 01 December through 01 May, inclusive of any year (see Subpart CONSTRUCTION OPERATIONAL RESTRICTIONS).”

4. Section 01 11 00 “SUMMARY OF WORK”, Subpart 1.8.1 “Hours of Operation”, remove the following sentence (the last sentence in the last paragraph) in its entirety:

“Approval will not be given to perform work on the bridge from 01 May through 31 December, inclusive of any year.”

W912WJ22B0008

5. Section 01 11 00 “SUMMARY OF WORK”, Subpart 1.8.1 “Hours of Operation”, add the following sentence to the end of the last paragraph:

“Approval will not be given to perform work on the bridge, except for work that takes place in the bridge spires, from 01 May through 15 October, inclusive of any year.”

6. Section 01 11 00 “SUMMARY OF WORK”, Subpart 1.9 “CONSTRUCTION OPERATIONAL RESTRICTIONS”, add the following to the end of paragraph “b”:

“The work involving the span lock motor replacement shall be performed with the bridge in the up position except for testing of the new motors. The span lock motors shall be replaced expeditiously to minimize the duration that the bridge is out of service for train use and shall not exceed a 48-hour period for each motor. The Contractor shall submit a written request to the Contracting Officer for approval 14 days prior to taking the bridge out of service for train use. The motor replacement work shall only occur on Tuesdays, Wednesdays, or Thursdays from 01 December through 01 May, inclusive of any year.”

(End of Summary of Changes)