Amendment__0003_Rio_De_La_Plata_17B0009.pdf

Offers 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 or (c) By separate letter or electronic communication 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 letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, 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)

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.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

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

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

W912EP-17-B-0009 Amendment 0003

SF 30 CONTINUATION SHEET

Rio De La Plata - Flood Control Project, Dorado Bridge Channel Widening and Scour Protection (CWSP) Contract

Amendment 0003

SUMMARY OF CHANGES

1. SPECIFICATIONS:

A. In some Volume 1 sections, asterisks appear before and after the line or lines where amendments have been made to the text, and pertain only to changes made by this amendment. In some cases, replacement clauses are attached to this amendment.

B. In Volume 2 sections, the text changes have been updated with additions noted by underlined text and deletions noted by line/cross-outs, and pertain only to changes made by this amendment. The entire section is replaced if there is any change.

The Project Table of Contents and Submittal Register are replaced without underlines and cross-outs if there are changes to these documents.

Changes to Specifications:

Volume 1 of 2 – Technical Specifications:

N/A.

Volume 2 of 2 – Technical Specifications:

N/A.

2. DRAWINGS:

DELETE Sheet C-15 and REPLACE with the attached revised Sheet C-15.

(End of Summary of Changes)

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C-15

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CHANNEL ELEV. -3.93±

.8 m M

IN

.0 m

3.048 m MIN.

TOP OF SLOPE KEY DETAIL

NOT TO SCALE

GENERAL NOTES

.6 m

.6 m

0.6 1m

0.61m

NOT TO SCALE

RIP RAP EDGE TERMINATION DETAIL

CHANNEL SECTION STA. 21+00 TO STA. 21+43

SCALE: 1 : 200

NOT TO SCALE

B

CHANNEL BANK SECTION STA, 22+00 TO STA. 25+07

SCALE: 1 : 200

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WEST EAST

.5 m M

IN

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NOT TO SCALE

C

ACBM KEY SECTION

E

LEVEE SECTION STA. 21+11.70 TO STA. 21+64.31

SCALE: 1 : 200

1.52m.

5. ACBM TERMINATION SHALL BE EMBEDDED A MINIMUM OF

MAX. DENSITY.

35 41 00. MATERIAL SHALL BE COMPACTED TO AT LEAST 95%

BACKFILLED WITH SATISFACTORY MATERIAL AS DEFINED BY

4. THE FILTER GEOTEXTILE ANCHOR TRENCH SHALL BE

PLACEMENT OCCURS UNDERWATER.

CHANNEL SLOPES SHALL BE INCREASED BY 50% WHERE

3. RIPRAP AND BEDDING LAYERS PLACED ON THE EXCAVATED

2. SCOUR PROTECTION AS SHOWN ON SHEET C-14.

cm^4/m AND THICKNESS OF 9.50 mm.

MODULUS, S=973 cm^3/m, MOMENT OF INTERTIA, I=115.0

FOLLOWING MINIMUM REQUIREMENTS: ELASTIC SECTION

HOT-ROLLED SHEET PILE SECTION THAT MEETS THE

THE CONTRACTOR HAS THE OPTION TO USE OTHER 1.

2.13m

MIN.

0.61m

TOE OF SLOPE KEY DETAIL (SELF LAUNCHING RIPRAP)

MIN.

0.50m

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STONE

BEDDING

FOR TYPE) TYP.

RIP RAP (SEE SHT. C-14

STONE

BEDDING

GEOTEXTILE

SOIL

0.30m FILTER

BY CONTRACTOR

ACBM TO BE DESIGNED

GEOTEXTILE

SEE NOTE 1

PZ22 SHEETPILE

RIP RAP

0.914 m TYPE I

RIP RAP

0.914 m TYPE I

RIP RAP

0.304 m TYPE II

FILL

COMPACTED

OR PIER #2

SHEET PILE

OR PIER #2

SHEET PILE

FOR TYPE) TYP.

RIP RAP (SEE SHT. C-14

NO. 1

STONE (TYP.)

0.304m BEDDING

TYPE II

GEOTEXTILE

NO. 1

STONE (TYP.)

0.304m BEDDING

RIP RAP

0.914 m TYPE I

TYPE II

GEOTEXTILE

NO. IV

STONE (TYP.)

0.23m BEDDING

TYPE I

GEOTEXTILE

FILL (NOTE 4)

COMPACTED

TYPE II

RIPRAP

NO. 1

STONE

BEDDING

TYPE II

GEOTEXTILE

GEOTEXTILE

GRADE

FINISHED

GRADE

FINISHED

CESAJ-DS-CD-C 11 August 2017

MEMORANDUM FOR CESAJ-CT (Attn: Ilene J. Crapps)

SUBJECT: IFB No. W912EP-17-B-0009 Rio De La Plata Flood Control Project Dorado Bridge, Channel Widening and Scour Protection (CWSP) Contract – Pre Bid Site Visit

1. Subject site visit took place on 9 August 2017 at 9:00 AM. Meeting place was at the project site at the parking area adjacent to west side of the Dorado Bridge abutment near the existing boat ramp, Dorado, Puerto Rico.

2. Mr. Wilmel Varela, North Puerto Rico Resident Engineer, presented a Pre Proposal conference discussing the project main features. Government representatives present were Mrs.

Murika Davis, Engineer Technical Lead, Mrs. Claurice Dingle, Contract Specialist, Mr. Joseph Joson from Cost Engineering, and Mrs. Carmen Y. Lugo-Cintron from Contract Administration at Antilles Area Office.

3. Mr. Varela started the site visit by welcoming all the attendees and giving thanks for their interest in the project. He continued by reading the synopsis (Enclosure 1) of the project. Then he informed the attendees that questions will be answered through Bid Inquiry (ProjNet) following the instructions in the solicitation documents. Then Mr. Varela proceeded to inform the attendees of the areas that were going to be visited and the plan to accomplish that. Before proceeding with the site visit, Mr. Varela reminded the attendees that a pre-proposal conference call was on schedule for the same day at 1:30 PM.

4. The group was able to observe the conditions of the site were work would be performed. The attendees did not make any questions at the site visit. Observations during the site visits are located in Enclosure 2.

5. Before adjourning the site visit it was noticed that the pre-proposal conference call information provided in the solicitation documents was incorrect. Mr. Varela verified with the contracting office and notified the attendees of the error (additional zero digit in the phone number) and provided the correct number to call into the pre-proposal conference call. He also indicated that all attendees were welcome to participate in the pre-proposal conference call at our local office or that they could just call in from their preferred location.

6. Attendance list (Enclosure 3) was prepared.

7. The site visit was adjourned at approximately 11:45 AM.

8. The pre-proposal conference call started at 1:45 PM. Members of the Contracting Office in the line were Mrs. Griselle Gonzales and Mrs. Ilene J. Crapps. Mr. Varela started the meeting by

Enclosure 1 – Synopsis

Enclosure 2 – Observations at the site

Figure 1: Existing Contract 1A plug area (near STA 17+69)

Figure 2: General condition at Existing Contract 1A

Figure 3: Abandoned car near staging areas

Figure 4: Jersey barriers at project entrance

Figure 5: Overhead Electric to be relocated to North of Dorado Bridge

Figure 6: Overhead Electric to be relocated to North of Dorado Bridge

Figure 7 & 8: Vandalized duct and Pole

Figure 9 & 10: Ducts for Power/Telephone

Figure 11: East Manhole

Figure 12: West Manhole

Figure 13: Telephone Line to be relocated to North of Dorado Bridge

Figure 14: Vandalized Ducts

Figure 15: Steel H-piles under bridge (Typical)

Figure 16: Steel H-piles under bridge (Typical)

Figure 17: Existing CNT 1A Channel downstream of plug

Enclosure 3 – Attendance List

Enclosure 4 – Bid Inquiry information

W912EP‐17‐B‐0009 00010A‐1 Attachment A

SECTION 00010A, Attachment A

INSTRUCTIONS FOR TECHNICAL INQUIRIES AND QUESTIONS

Technical inquiries and questions relating to this solicitation are to be submitted via Bidder Inquiry in

ProjNet at (https://www.projnet.org) No Later Than (NLT) 21 August 2017, Close of Business. To submit and review inquiry items, prospective vendors will need to use the Bidder Inquiry Key presented below and follow the instructions listed below the key for access. A prospective vendor who submits a comment /question will receive an acknowledgement of their comment/question via email, followed by an answer to the comment/question after it has been processed by our technical team.

All timely questions and approved answers will be made available through ProjNet. Approved answers to all timely questions will also be posted on the FedBizOps in the form of a report generated from

ProjNet as soon as the comment/question entering period is over and all answers are all finalized.

The Solicitation Number is: W912EP‐17‐B‐0009

The Bidder Inquiry Key is: AMJW52‐IIHE3K

Specific Instructions for ProjNet Bid Inquiry Access from ProjNet home page:

1. Identify the Agency. This should be marked as USACE.

2. Email. Enter the email address you would like to use for communication.

3. Key. Enter the Bidder Inquiry Key listed above.

4. Click Continue. A page will then open saying that a user account was not found and will ask you to create one using the provided form.

5. Enter your First Name, Last Name, Company, City, State, Phone, Email, Secret Question, Secret

Answer, and Time Zone. Make sure to remember your Secret Question and Answer as they will be used from this point on to access the ProjNet system.

6. Click Add User. Once this is completed you are now registered within ProjNet and are currently logged into the system.

Specific Instructions for Future ProjNet Bid Inquiry Access from ProjNet home page:

1. For future access to ProjNet, you will not be emailed any type of password. You will utilize your Secret Question and Secret Answer to log in.

2. Identify the Agency. This should be marked as USACE.

3. Email. Enter the email address you used to register previously in ProjNet.

4. Key. Enter the Bidder Inquiry Key listed above.

5. Click Continue. A page will then open asking you to enter the answer to your Secret Question.

6. Enter your Secret Answer and click Login. Once this is completed you are now logged into the system.

Please See SF30 Continuation Sheet The Proposal due date remains the same 30 August 2017 @ 2:00 PM Local Time.

All other conditions remain unchanged.

CONTRACTING DIVISION

701 SAN MARCO BLVD

JACKSONVILLE, FL 32207-8175