B.08.03 Amendment 0003 W912DQ20B10550003.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 update the follow ing: Section 35 41 00 paragraph No. 1.1.1. paragraph 3.11.4, and paragraph 3.13.

The supplemental CLIN structure and Levee site maps.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 4

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

16C. DATE SIGNED

BY 13-Aug-2020

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 W912DQ20B1055

X 9B. DATED (SEE ITEM 11)

19-Jun-2020

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

13-Aug-2020

CODE

USACE, KANSAS CITY +

FEDERAL BLDG, CT-C

601 E 12TH ST RM 647

KANSAS CITY MO 64106-2896

W912DQ 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912DQ20B1055

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:

CONTINUATION PAGE

The SOLICITATION is amended as follows:

NOTE: Deleted text is shown with strikethrough. Added text is shown with underline.

1. SPECIFICATIONS:

a. Section 35 41 00 Paragraph No 1.1.1 Quantities and Price

All quantities shown are approximate and are being furnished for information only. This is a proposal contract price for work to be performed.

This a lump sum contract, the estimated quantities provided herein are approximate only and reflect neat line quantities to the design lines and grades shown on the drawings and as described herein, the approximate quantities provided are exclusive of any shrinkage or overbuild requirements contained elsewhere in this specification; and, any sluffing, dispersion, settlement, compaction, consolidation, erosion or other losses of material that may occur during construction.

It is the contractor’s responsibility to thoroughly investigate the site of the work, determine and control the conditions under which the material is placed, taking into full consideration the nature and moisture content of the materials, and all other factors associated with the work; and form his own conclusions regarding the total effort necessary to construct the embankments complete in accordance with the contract requirements. No adjustment will be made to the contract price solely related to the approximate estimated quantities provided.

b. Section 35 41 00 Paragraph No 3.11.4 Landward Setback Levee Repair In-Place Repairs for

Breach Including Area Fill for Scour Station 491+75 (Setback Sta. 0+00) to 498+75 (Setback Sta.

12+55)

All referenced elevations shall be based from a Government established TBM hub driven in levee crown at approximate levee station 491+00. TBM is an assumed elevation of 100.00. The government shall provide initial centerline staking of the new landward levee setback alignment.

Stated repairs require constructing an approximate 1,255-linear feet long new landward setback levee a new levee within breached area along pre-existing alignment (see B-5 B-4 Site Map & C-3 C-1 Drawing). New setback levee shall be constructed with a 12-foot wide crown width, with 1-foot vertical on 3.0-feet horizontal side slopes. Base grade elevation for landward setback levee is elevation 100.00 at station 491+75, maintaining "flat" grade (i.e. 100.00) throughout entire setback construction. Base grade elevation is design grade lines and not shrinkage grade lines.

Borrow area shall have positive drainage away from the newly constructed levee. See B-4 Site Map (Approx. 18,800 82,500 CY Fill & 3.1 2.2 AC Seeding/Mulching).

c. Section 35 41 00 Paragraph No 3.13 DEWATERING AND DIVERSION

Dewatering as necessary for proper installation of drainage structures in accordance with the contract drawings, the structure specific Pipe Installation criteria described herein; and manufacturer’s recommendations is required. The contractor is responsible for whatever means are necessary to dewater and dry the areas prior to placement of suitable bedding, pipe, appurtenances and backfill.

Surface and/or groundwater control may necessitate the use of temporary diversion ditches, cofferdams and/or dewatering by the use of pumping. Methods for care of surface water and for controlling the surface and groundwater levels will be subject to approval of the COR.

2. DRAWINGS:

a. 35 41 00 Attachment 1: Corning Levee Site Maps

Changed the landward setback from Station 491+75 to 498+75 on site map B-4 to an in-place breach repair. Updated Station limits on drawing C-1. Removed C-3 drawing.

3. Offerors are required to acknowledge receipt of this amendment on the Bidding Form in the space provided. Failure to acknowledge all amendments may cause rejection of the proposal.

4. All other terms and conditions remain unchanged and in full force.

SECTION 00 20 00 - INSTRUCTIONS FOR PROCUREMENT

The following have been added by full text:

SUPPLEMENTAL BID SCHEDULE

(End of Summary of Changes)