A22_W912EE23B0006 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

Reference Solicitation No. W912EE23B0006;

SEE CONTINUATION PAGE FOR CHANGES

1. CONTRACT ID CODE PAGE OF PAGES

1 2

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

16C. DATE SIGNED

BY 23-May-2023

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 W912EE23B0006

X 9B. DATED (SEE ITEM 11)

24-Apr-2023

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 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

23-May-2023

CODE

VICKSBURG CONTRACTING OFFICE

4155 CLAY ST

VICKSBURG MS 39183-3435

W912EE 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912EE23B0006

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

(End of Summary of Changes)

The following items are applicable to this modification:

SUMMARY OF CHANGES

SPECIFICATIONS: Appendix is added after Section 01 00 00.00 09.

DRAWINGS: Drawings G-007 and G-009 are revised and replaced.

Specifications added by this amendment have the notation “Added by Amendment 0003” at the bottom of the page.

Drawings revised by this amendment have the notation “Revised by Amendment 0003” in the title block.

US ARMY CORPS OF ENGINEERS

VICKSBURG DISTRICT

UTILITIY ATTACHMENTS ON OR ADJACENT TO BRIDGES

Approval is required for any utility attachment to US Army Corps of Engineers (USACE) bridge. The requesting utility company should contact the local office and the local USACE office will forward the application to the Vicksburg District office for review and coordination. No work shall proceed until approval of submitted details of all attachments is received from the Vicksburg District Bridge Program Manager or Chief of Engineer and Construction Division.

Requirements:

1. Show the location and spacing of the proposed attachment(s) to the existing bridge.

2. Install the utility line(s) on the downstream side of the bridge over a waterway to minimize the likelihood of snagging drift. If this not possible then provide a written justification.

3. The proposed utility shall not hang below the lowest element of the bridge superstructure (i.e., bottom flange of beam).

4. Attachments to the top of deck or the parapet/rail/curb are not allowed. Attach the utility to the bridge inspection walkway or the bottom of bridge deck. Attachments to the primary structural steel (e.g., beam flanges, web, stiffeners) shall be avoided.

5. Field welding to the existing bridge is not allowed.

6. Holes drilled in bridge concrete shall not cause damage to the primary reinforcing steel, and shall not be more than 2" deep. Provide 3" minimum distance from the edge of the drilled hole to the edge of concrete.

7. Steel anchorage embedded in the concrete shall be stainless steel or galvanized steel. Provide technical information on the capacity of proposed concrete anchor inserts. The minimum distance between centers of adjacent fasteners embedded in concrete shall meet the requirements of the fastener manufacturer and shall in no case be less than 12" center to center.

Where post-installed adhesive anchors are deemed a necessity, they should be designed using ACI 318-14 or later editions for the given loading condition (vertical, horizontal, or overhead) and use only adhesive anchor systems qualified per ACI 355.4-11 or later editions for the same loading condition. Certification from an applicable certification program shall be provided for personnel installing the adhesive anchors.

Refer to FHWA Technical Advisory T 5140.34 for additional information.

8. If applicable, show and identify the type and location of planned expansion joints for the proposed utility. Provide the allowable movement rating for expansion devices.

Added By Amendment 0003

9. Any longitudinal thrust transmitted by the utility (i.e., water hammer) must not be transmitted to the existing bridge. Provide details of any thrust blocks and joint restraints used.

10. Submit detailed engineering calculations showing the utility dead and live loads transmitted through the attachments to the bridge and, when requested, the structural adequacy of the affected bridge elements to support their design loads, any load(s) added to the structure since its construction, and these additional loadings from the proposed utility.

11. Any directional boring shall be indicated and maintain a minimum sixty inches (60) of horizontal and vertical clear distance to any foundation element. Foundation elements shall be clearly shown on the details.

12. All open trenching shall be detailed in the submittal including but not limited to: depth, width, and clear distance to any foundation element. Foundation elements shall be clearly shown on the details.

13. Pressurized water and sanitary sewer line crossings adjacent to any foundation element shall be encased. The definition of “adjacent” will be determined on a case-by-case basis.

When considered adjacent, encasement shall extend 30' in both directions beyond the footprint of the bridge.

14. Utility crossings under a bridge shall have a minimum depth of cover of thirty (30) inches measured vertically over the utility line, including any encasement. Additional cover may be required on a case-by-case basis depending on site conditions.

Added By Amendment 0003