W912ES18R0006_Amendment_0004.pdf

W81G6771525178

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 Amendment 0004 is to make changes to the draw ings, specifications, price schedule, and submission procedures as detailed in Amendment 0004 Summary. The amendment also adds full sized plans to the solicitation.

1. CONTRACT ID CODE PAGE OF PAGES

1 5

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

16C. DATE SIGNED

BY 19-Apr-2018

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 W912ES18R0006

X 9B. DATED (SEE ITEM 11)

09-Mar-2018

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

19-Apr-2018

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:

W912ES18R0006

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00 10 00 - SOLICITATION

CLIN 0012 is added as follows:

ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

0012 1 Job Upper Guide Wall 1 Concrete Repair

FFP

Repair of concrete on Upper Guide Wall 1 monolith FOB: Destination

PURCHASE REQUEST NUMBER: W81G6771525178

NET AMT

The following Delivery Schedule for CLIN 0012 has been added:

DELIVERY DATE QUANTITY SHIP TO ADDRESS DODAAC /

CAGE

04-MAR-2019 1 LOCK & DAM #6

ROJEAN HEYER-LASEURE

LOCK & DAM #6 W24055 LOCK AND DAM

ROAD

TREMPEALEAU WI 54661-0406

608-534-6424 FOB: Destination

B6R0LC4

The following have been added by full text:

AMENDMENT 0004 SUMMARY

Amendment 0004 Travelling Mooring Bitt System Rehabilitation Solicitation W912ES18R0006

Changes to Drawings:

- The half size drawing set is reissued to incorporate the correct solicitation number and a new full size drawing set is issued as part of this amendment. The following drawings contain additional changes as follows:

- G-003: Revised to include new drawings.

- S-501: Revised concrete removal limits

- S-502, S-503, S-505, S-507, S-508: Revised to include the new concrete repairs

- S-102: Revised to show an additional section for electrical grounding.

- G-005: Revised Summary of Work

- Add new drawing S-507A: Issued to show the Upper Guide Wall 1 Concrete Repair details.

- Add new drawing E-501: Issued to show Electrical Grounding details.

Changes to Specifications:

1) SECTION 03 01 32 CONCRETE REHABILITATION FOR CIVIL WORKS: Insert the following new paragraph after paragraph 2.2.4 Hydromilling Equipment:

“2.2.5 Polyurethane Resin Injection Equipment Use a two-component positive-displacement-type pump with static mixing head and pressure regulation to control injection pressures while pumping low volumes for injecting the polyurethane resin system. Do not use single component pumps and/or the injection of pure water followed by injection of pure resin.”

2) SECTION 03 01 32 CONCRETE REHABILITATION FOR CIVIL WORKS: Delete Paragraph 3.6.3 Grouting of Conduits in its entirety and replace with the following Paragraph 3.6.3:

“3.6.3 Grouting of Conduits Grout abandoned conduits. Access to the abandoned conduits is through the existing manholes as shown on the drawings. Clean each existing manhole to remove all gravel dust, dirt, and loose and unsound concrete to expose the conduit. Thoroughly clean the conduits to be filled by resin injection of all loose material. Cleaning methods include, but are not limited to compressed air and flushing with clean water.

Once the conduit is exposed and the manhole and conduits cleaned, fill all existing voids in the conduit with a polyurethane injection adhesive. Use the minimum pressure required to obtain the desired travel, filling, and sealing of the conduit. Use a mix water to resin ratio of 1:1 unless otherwise approved by the Contracting Officer. Anticipate providing surface seals to contain the injection resin.”

3) SECTION 01 22 00 MEASUREMENT AND PAYMENT: Add the following new paragraphs after paragraph 1.5.4.2:

“1.5.5 Upper Guide Wall 1 Concrete Repair Payment will be made for furnishing all materials, equipment and labor and performing all operations necessary for removing the Upper Guide Wall 1 Concrete and replacing with new concrete to the original dimensions as shown and specified. Work shall include, but not be limited to, removal and proper offsite disposal or recycling of existing concrete to expose sound concrete, preparing concrete surfaces to receive new concrete, designing and placing formwork, installing contraction and expansion joints, installing reinforcing and dowels, and placing, finishing, and curing new concrete. Additional work including, but not limited to, the use of admixtures and measures required for concrete placement and curing in cold or hot weather conditions are incidental to the price bid. This bid item covers the removal and replacement of up to 20 cubic yards concrete. The quantity does not include the surface repair of 4 inches of concrete.

1.5.3.2 Unit of Measure

Unit of measure: job.”

4) Add the attached Specification Section to the Contract Documents: SECTION 26 05 00 COMMON WORK RESULTS FOR ELECTRICAL to the existing specifications. This section is added to cover the grounding requirements for the tow rail assembly.

5) Delete the existing PRICE SCHEDULE and replace with the attached PRICE SCHEDULE. The revised PRICE SCHEDULE adds bid item 0012 UPPER GUIDE WALL 1 CONCRETE REPAIR.

6) SECTION 01 33 00 SUBMITTAL PROCEDURES: Delete the existing Submittal Register that follows the section and replace with the attached submittal register that incorporates the new electrical submittals.

The following have been modified:

PRICE SCHEDULE

LOCK AND DAM NO. 6 UPPER GUIDE WALL

TRAVELING MOORING BITT SYSTEM REHABILITATION

Item Description Quantity Unit Unit Price Amount

0001 PERFORMANCE AND PAYMENT BONDS 1 JOB ___________ ____________

0002 REMOVALS 1 JOB ___________ ____________

0003 CONCRETE REHABILITATION 1 JOB ___________ ____________

0004 SHOP LOAD TESTING 1 JOB ___________ ____________

0005 GROUTING ABANDONED CONDUITS

0005AA FIRST 30 GALLONS 30 GAL ___________ ____________

0005AB OVER 30 GALLONS 15 GAL ___________ ____________

0006 CRACK REPAIR

0006AA FIRST 40 GALLONS 40 GAL ___________ _____________

0006AB OVER 40 GALLONS 15 GAL ___________ _____________

0007 RAIL SUPPORT ASSEMBLY FABRICATION 270 EA ___________ _____________

0008 RAIL SUPPORT ASSEMBLY INSTALLATION 235 EA ___________ _____________

0009 TOW HAUL RAIL 712 LF ___________ _____________

0010 BEGIN AND END STOPS 2 EA ___________ _____________

0011 TRAVELING MOORING BITTS 2 EA ___________ _____________

0012 UPPER GUIDE WALL 1 CONCRETE REPAIR 1 JB ___________ _____________

TOTAL AMOUNT (CLINS 0001 - 0012) ___________________________

SECTION 00 70 00 - CONDITIONS OF THE CONTRACT

The following Acceptance/Inspection Schedule was added for CLIN 0012:

INSPECT AT INSPECT BY ACCEPT AT ACCEPT BY

N/A N/A N/A Government

(End of Summary of Changes)