Amendment 0003.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

Amendment 0003 is necessary to provide responses to RFIs. All other aspects remain the same.

1. CONTRACT ID CODE PAGE OF PAGES

1 4

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

16C. DATE SIGNED

BY 05-Dec-2024

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 W912WJ25B0003

X 9B. DATED (SEE ITEM 11)

12-Nov-2024

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

05-Dec-2024

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:

W912WJ25B0003

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 0003

1. Please confirm who is responsible for excavation and existing vegetation/trash/debris removal on upstream side near bullnose repair locations prior to start of work? a. Please confirm what depth should contractor assume for excavation to expose lowest portion of bullnose area?

Government Response: Debris Removal in front of Bullnose: Please see Structural General Notes A.11 on S-101. Limit repairs of the bullnoses down to Elevation 511.0 as shown on “ E1 - UPSTREAM ELEVATION” ON S-101 as well as “H1 – CONDUIT SECTION” and “G11 – CONDUIT PARTIAL PLAN” on S-301.

2. What is the highest level of expected water level on upstream side?

Government Response: Historical stream elevations of the conduits during Time of Year Restrictions for Conduit Works is stipulated on Specification Section 02 40 00, Para 2.2 –

TEMPORARY CONTROL OF WATER.

3. Sheet S-201 – shows concrete repair areas adjacent to roof membrane of equipment building, please confirm repair of roof membrane of existing equipment building is not part of scope of work?

Government Response: It is confirmed that repairs of existing damages to roof membrane prior to construction is not a contract requirement. However, any damage to the roof membrane and related accessories resulting from construction activities shall be adequately repaired by the Contractor at no additional cost to the Government. Upon completion of work over the roof area, the Contractor shall retain a qualified and experienced roofer for inspection and perform any necessary repairs on damages found. Submit inspection report and summary of repair areas performed to the Government for record. All expenses associated with the inspection and repairs shall be the responsibility of the Contractor.

4. What is expectation for protection of roof membrane of equipment building?

Government Response: The Contractor shall protect the roof membrane as necessary to prevent it from damage during construction. See response to the previous question for roof membrane repair and inspection requirements.

5. Is there any existing roofing warranty on equipment building?

Government Response: There is no warranty currently in effect for the existing roofing.

a. If yes, please provide details of warranty, product and roofing contractor.

Government Response: Not applicable

b. Is there any preferred roofing contractor or maintenance contract in place, who needs to be called if there is a flashing issue on the roof against the dam face needed to be repaired?

Government Response: See response on the previous question above for roof membrane repair and inspection requirements.

6. Is there any asbestos in existing roofing of equipment building?

Government Response: The Government is not aware of any asbestos presence in the existing roofing of the Equipment Building.

7. Please confirm what surface preparation profile is acceptable for installation of Penetrating Sealer? a. Section 07 19 00 – 3.1 – states all visible cracks, voids and holes have been repaired prior to application of penetrating sealer – please confirm if existing cracks, voids and holes are getting repaired prior to application of penetrating sealer? If yes, please provide quantities for the same.

Government Response: Limit of concrete repairs for the Non-overflow section of the dam shall be as noted on “C1 – DOWNSTREAM ELEVATION” of Sheet S-201. Surface preparation to receive Penetrating Sealer shall be in conformance with Specification Section 07 19 00 and Manufacturer’s written instructions.

8. Please confirm if construction joint sealant on downstream elevation of non-overflow structure is getting replaced prior to installation of penetrating sealer? If yes, please provide quantities for the same.

Government Response: Sealant is not present at the construction and contraction joints on the non-overflow wall section of the dam.

9. Is contractor responsible for securing permit for project?

Government Response: The contractor is responsible for determining state and local permit requirements.

10. Does contractor have to pay for permit fees, or it is waived off?

Government Response: See previous response.

11. Is contractor responsible for hiring and paying for testing agencies as required in Section 01 45 00 Quality Control on project?

Government Response: Inspection and testing of surface preparation for concrete repairs shall be as recommended by the repair product manufacturer’s technical representative. All other requirements and qualifications for Quality Assurance and Control shall be as stipulated in Specification Section 03 01 00, Para 1.5.1 to 1.5.3. All expenses related to inspections and testing shall be paid for by the Contractor.

12. Please provide last date for submission of RFI questions on project?

Government Response: To allow for proper responses, RFIs shall be submitted no later than five

(5) days prior to the Bid Opening.

(End of Summary of Changes)