A21_-_W912P818B0022-0001.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 above numbered solicitation for Calcasieu Dredging Maintenance FY18, Mile 5.0 to 17.0, Including Beneficial Use w ithin SNWR & Devil's Elbow is hereby amended to provide responses to contractor questions and changes to specif ications as show n in the continuation pages.

THE BID OPENING DATE/TIME REMAINS THE SAME.

1. CONTRACT ID CODE PAGE OF PAGES

1 3

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

16C. DATE SIGNED

BY 30-Aug-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 W912P818B0022

X 9B. DATED (SEE ITEM 11)

08-Aug-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 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

30-Aug-2018

CODE

USACE, CONTRACTING DIVISION

ATTN: CEMVN-CT, ROOM 172

7400 LEAKE AVE.

NEW ORLEANS LA 70118-3651

W912P8 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912P818B0022

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:

AMD 0001 - SPEC CHANGES

SPECIFICATIONS:

SECTION 05 50 13

Page 3, para 1.1. SCOPE. Insert the following sentence before the last sentence in this paragraph.

“Spill box removal and replacement is required for confined disposal areas 12B, 13, H, and M.”

SECTION 35 20 23.00 12

Page 10, para 1.6.3. Cellular Telephone and Internet. Delete the 4th sentence “The Contractor shall also…” in its entirety and substitute the revised sentence as follows:

“The Contractor shall also provide high speed Internet service and associated equipment must be capable of providing adequate connection to allow the inspectors to import / export files through RMS (shall provide a minimum download speed of 10 Mbps and a minimum upload speed of 1.5 Mbps for the sole use of the Inspectors).”

Page 14, para 3.1.4. Order of Work. Insert the following sentence after the 1st sentence in this paragraph.

“Upon completion of dredging at Devil’s Elbow the required order of work is from south to north; initiating at Mile 5.5.”

RESPONSES TO QUESTIONS

Question (1): Do you have any recent xyz data of the disposals or channel that you could email me or post to the FBO website?

Response (1): Survey (XYZ) data for the Calcasieu Ship Channel is available to the public and can be found in the following link: http://www.mvn.usace.army.mil/Missions/Navigation/Channel-Surveys/.

XYZ Data of surveys taken within the proposed disposal areas in the Refuge is available to all contractors upon request. Requests may be emailed to: julio.l.vidalsalcedo@usace.army.mil

For the disposal areas:

mailto:julio.l.vidalsalcedo@usace.army.mil

W912P818B0022

The only XYZ data we have available are the ones taken within the Sabine National Wildlife Refuge where the proposed disposal areas will be located, and we can provide those.

All data sets were collected, processed and submitted in NAD83 State Plane Louisiana South zone (1702) using Survey Feet. Vertical data is referenced to NAVD88, based on the 2009.55 epoch.

Question (2): Can you clarify if the preliminary field survey is from mile 5.0 to 17.0 or just mile 5.5 to 6.5, 14.0 to

17.0 and Devil’s Elbow

3.1.3 Preliminary Field Surveys

Prior to taking any original cross-sections, the Contractor shall run a preliminary electronically controlled field survey of the dredging reach from Mile 5.0 to 17.0, locating the positions of the day markers, buoys, structures, and all pipeline signs within the limits of the work. In addition, controlled cross sections of the channel, a minimum 600 feet in width, shall be taken approximately every 1,000-feet along channel centerline.

Also the solicitation mentions that the Devil’s Elbow dredging is optional but in the bid it is listed as base work, can you please clarify If the Optional Work for dredging Devil's Elbow is invoked, a preliminary survey of that dredging reach shall be run meeting the above survey requirements.

Response (2): To clarify, Dredging of Devil's Elbow and main channel fronting Devil's Elbow is all base work.

Preliminary Field Surveys shall be taken from Mile 5-17. Preliminary Field Surveys shall also be taken for Devil's Elbow and main channel fronting devil's elbow.

(End of Summary of Changes)