W912ES19B0004_Amendment_0001.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 solicitation amendment is to ncorporate changes to the Scope of Work and replace six (6) Plan Sheets.

All other solicitation terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 3

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

16C. DATE SIGNED

BY 16-Aug-2019

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 W912ES19B0004

X 9B. DATED (SEE ITEM 11)

01-Aug-2019

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

16-Aug-2019

CODE

CONTRACTING DIVISION

USACE - ST. PAUL

180 5TH STREET E SUITE 700

ST. PAUL MN 55101-1678

W912ES 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912ES19B0004

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 SUMMARY

Amendment No. 1

Lock and Dam 2 Anchorage Replacement, Solicitation W912ES19B0004

Changes to Specifications.

1) Specification SECTION 01 50 02.00 13, TEMPORARY CONSTRUCTION FACILITIES, paragraph 1.4.1 Temporary Electrical Facilities is deleted and replaced with the following:

The Contractor shall be responsible for coordination and costs for electrical power required for the Contractor’s operations, including all costs for utility hookup, installation/dismantling of transformers and distribution lines. In general, the Contractor shall establish its own service connection with the utility company.

2) Specification SECTION 35 50 56, MITER GATE ANCHORAGES REMOVAL AND INSTALLATION, paragraph 3.1.1 Work Accomplished Prior to Lock Closure, is deleted and replaced with the following:

3.1.1 Work Accomplished Prior to Lock Closure

This work shall be conducted with the navigation lock open, prior to the close of navigation.

a. Establish Survey Control System, as specified herein.

b. Anchor rod demonstration testing.

c. Inspection of miter gate recesses, as specified herein.

3) Specification Section 35 50 56, MITER GATE ANCHORAGES REMOVAL AND INSTALLATION, paragraph 3.1.2 Work Accomplished during Winter Lock Closure, is deleted and replaced with the following:

3.1.2 Work Accomplished during Winter Lock Closure

Winter lock closure work shall be accomplished in the following sequence:

a. Shoring of gate(s) / placement of gate(s) at recess position; load relief to anchorages, as specified herein.

b. Disassembly of anchorage components, as specified herein.

c. Demolition of concrete (as necessary) and existing anchorage frame, as specified herein.

d. Concrete drilling and installation of anchor rods as specified in SECTION 03 01 33 and herein.

e. Installation of dowels and concrete, as specified herein and in SECTION 03 30 00 CAST-IN-PLACE

CONCRETE.

f. Installation of replacement anchorage frames, as specified herein.

g. Installation of pin plates into replacement anchorage frames, as specified herein.

h. Reassembly of anchorage components with new bushings and pins, as applicable, as specified herein.

i. Removal of shoring / release of recessed gate and adjustment of anchorages, as specified herein.

4) Specification SECTION 05 59 13, FABRICATION OF HYDRAULIC STEEL STRUCTURES, paragraph 1.4.3, Qualification of Structural Steel Fabricator is deleted and replaced with the following:

1.4.3 Qualification of Structural Steel Fabricator

The fabricating plant and fabricator shall be certified under the AISC (American Institute of Steel Construction) Quality Certification Program, and shall be designated an AISC Certified Plant, Certified Bridge Fabricator - Advanced (ABR) with a Fracture Critical Endorsement (FC) or Certified Hydraulic Steel Structures Fabricator with a Fracture Critical Endorsement (FC) at time of bid. Submit copies of the AISC certificate indicating that the fabrication plant meets the specified structural steelwork category and documented experience.

W912ES19B0004

5) Specification SECTION 05 50 15 MISCELLANEOUS METALS AND STANDARD ARTICLES, paragraph 3.1.1, Painting, is deleted and replaced with the following:

3.1.1 Painting

Anchor bar assemblies, except for the threads shall be blasted and painted in accordance with SECTION 09 97

13.00 40 – STEEL COATINGS.

6) Plan Sheet LD2AR_SG501.pdf is removed and replaced by LD2AR_SG501_Amend_1.pdf

7) Plan Sheet LD2AR_SG502.pdf is removed and replaced by LD2AR_SG502_Amend_1.pdf

8) Plan Sheet LD2AR_SG503.pdf is removed and replaced by LD2AR_SG503_Amend_1.pdf.

9) Plan Sheet LD2AR_SG504.pdf is removed and replaced by LD2AR_SG504_Amend_1.pdf.

10) Plan Sheet LD2AR_SG505.pdf is removed and replaced by LD2AR_SG505_Amend_1.pdf

11) Plan Sheet LD2AR_SG506.pdf is removed and replaced by LD2AR_SG506_Amend_1.pdf

(End of Summary of Changes)