W9127820B0004 AM01.pdf

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

1 2

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE 4. REQUISITION/PURCHASE 5. PROJECT NO. (If applicable)

W9127820B0004-0001 3 SEP 2020 CHC19012

6. ISSUED BY CODE 7. ADMINISTERED BY(If other than item 6)

CODE

Corps of Engineers 109 St. Joseph St.

Mobile, AL 36602

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP code) 9A. AMENDMENT OF SOLICITATION

NO.

W9127820B0004

9B. DATED (SEE ITEM 11)

10 AUG 2020

10A. MODIFICATION OF

CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

CODE

FACILITY CODE

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. 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 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 ACKNOWLEDGEMENT 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 ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO 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)

The subject solicitation for: REHABILITATION EFFORT FOR THE PANAMA CITY BEACHES COASTAL STORM RISK MANAGEMENT

PROJECT, PANAMA CITY BEACH, FLORIDA

Is modified in the following: REFER TO THE ENCLOSED REVISED AND ADDED SPECIFICATIONS FOR AMENDMENT NO. 0001 NOTE: THE RECEIPT OF PROPOSAL DATE IS HEREBY REVISED BY THIS AMENDMENT. REFER TO THE ENCLOSED SF1442, SOLICITATION, OFFER & AWARD FORM.

Except as provided herein, all terms and conditions of the document reference 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) 16A. NAME AND TITLE OF CONTRACTING OFFICE (Type or print)

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

BY

(Signature of contracting officer)

16C. DATE SIGNED

NSN 7540-01-152-8070 30-105 STANDARD FORM 30 (REV. 10-83)

PREVIOUS EDITION UNUSABLE Prescribed by GSA

REHABILITATION EFFORT FOR THE PANAMA CITY BEACHES COASTAL W9127820B0004

STORM RISK MANAGEMENT PROJECT, PANAMA CITY BEACH, FLORIDA CHC19012

SF 30 Page 2

W9127820B0004-0001

PART I - REVISIONS MADE BY ADDED AND/OR REPLACEMENT PARAGRAPHS/PAGES/SECTIONS

The items listed below are to be replaced by the corresponding added and/or revised paragraphs/pages or sections. Added and/or revised paragraphs/pages or sections are indicated by a note in bottom right hand corner of each paragraph or page. Added sections are hereby made a part of the contract and are to be inserted in the specification in the proper numerical/alphabetical sequence.

Within the specifications, deletions from the specifications are indicated by strikethrough, e.g.: deletions are marked with strikethrough and additions to the specifications including revisions/substitutions are indicated in bold, italic and underlined, e.g.: additions are indicated thus.

Corresponding Added or Revised Paragraph SECTION Page, and/or Section

Table of Contents Revised as indicated herein

SF1442, Solicitation, Offer & Award Form Revised Block 13.A as indicated herein.

Bidding Schedule Revised and reissued as indicated herein.

Explanation of Bid Items Revised and reissued as indicated herein.

00 70 00 Revised Clause 52.211-10

01 00 01 Revised Paragraphs 2 and 30

01 33 00 Added Submittal Register associated with Section 02 22 13

02 22 13 Added in its entirety

35 20 25 Revised Paragraph 3.1.2

Encl as stated:

Revised and added pages of the specifications as indicated in Part I.

Table of Contents page - 1 Revised by Amendment No. W9127820B0004-0001

TABLE OF CONTENTS

NOTICE TO BIDDERS

BIDDING REQUIREMENTS

STANDARD FORM 1442 - SOLICITATION, OFFER, AND AWARD

PROPOSAL DATA SHEET

BIDDING SCHEDULE

EXPLANATION OF BID ITEMS

STANDARD FORM 24 - BID BOND

STANDARD FORM 28 - AFFIDAVIT OF INDIVIDUAL SURETY

STANDARD FORM LLL - DISCLOSURE OF LOBBYING ACTIVITIES

00 21 13 INSTRUCTIONS TO BIDDERS

00 45 00 REPRESENTATIONS AND CERTIFICATIONS

00 70 00 CONDITIONS OF THE CONTRACT

TECHNICAL SPECIFICATIONS

DIVISION 01 – GENERAL REQUIREMENTS

01 00 00 ADDITIONAL SPECIAL CONTRACT REQUIREMENTS

PROJECT SIGNS

WAGE RATES

01 00 01 GENERAL CONTRACT REQUIREMENTS

CESAM FORM 1151

01 32 01.00 10 PROJECT SCHEDULE: BAR CHART

01 33 00 SUBMITTAL PROCEDURES

ENGINEERING FORM 4025R

SUBMITTAL REGISTERS

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00.00 10 QUALITY CONTROL

01 45 00.15 10 RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE (RMS CM)

CESAM FORM 696 - CONTRACTOR'S QUALITY CONTROL REPORT

01 57 19 TEMPORARY ENVIRONMENTAL CONTROLS

DIVISION 02 – EXISTING CONDITIONS

02 22 13 VIBRATION MONITORING REUIREMENTS FOR EXISTING STRUCTURES

DIVISION 35 - WATERWAY AND MARINE CONSTRUCTION

35 20 23.13 NATIONAL DREDGING QUALITY MANAGEMENT PROGRAM SCOW – ULLAGE

PROFILE

35 20 23.23 NATIONAL DREDGING QUALITY MANAGEMENT PROGRAM HOPPER DREDGE

35 20 23.33 NATIONAL DREDGING QUALITY MANAGEMENT PROGRAM PIPELINE HYDRAULIC

DREDGE

35 20 25 BEACH FILL

Table of Contents page - 2

APPENDICES

APPENDIX A GEOTECHNICAL BORING LOGS AND LAB DATA

APPENDIX B ENVIRONMENTAL FORMS, PERMITS, PROTOCOLS, AND OPINIONS

APPENDIX C FILL QUANTITIES

-- END OF TABLE OF CONTENTS --

SOLICITATION, OFFER

AND AWARD

(Construction, Alteration, or Repair)

1. SOLICITATION NO.

W9127820B0004

2. TYPE OF

SOLICITATION

SEALED BID (IFB)

NEGOTIATED (RFP)

3. DATE ISSUED

10 AUG 2020

PAGES OF PAGES

IMPORTANT - The "offer" section on the reverse must be fully completed by offeror.

4. CONTRACT NO. 5. REQUISITION/PURCHASE REQUEST NO.

6. PROJECT NO.

CHC19012

7. ISSUED BY CODE CT 8. ADDRESS OFFER TO

U.S. ARMY ENGINEER DISTRICT, MOBILE

CONTRACTING DIVISION (CESAM-CT)

(109 ST. JOSEPH ST. 36602) P.O. BOX 2288

MOBILE, AL 36628-0001

SEE CLAUSE 30 IN SECTION 01 00 01

9. FOR INFORMATION

EMAIL :

Chanda.D.Strenth@usace.army.mil

A. NAME

CHANDA D. STRENTH

B. TELEPHONE NO. (Include area code) (NO COLLECT CALLS)

251-441-5595

SOLICITATION

NOTE: In sealed bid solicitations "offer" and "offeror" mean "bid" and "bidder".

10. THE GOVERNMENT REQUIRES PERFORMANCE OF THE WORK DESCRIBED IN THESE DOCUMENTS (Title, identifying no., date):

REHABILITATION EFFORT FOR THE PANAMA CITY BEACHES COASTAL STORM RISK MANAGEMENT PROJECT, PANAMA CITY BEACH, FLORIDA

* See Section 00 70 00, Paragraph “COMMENCEMENT, PROSECUTION AND COMPLETION OF WORK”.

** For information pertaining to submission of electronic bids and virtual bid opening, see clause 30 in Section 01 00 01.

11. The Contractor shall begin performance within _ *_____ calendar days and complete it within _ _*_____ calendar days after receiving award, notice to proceed. This performance period is mandatory, negotiable. (See _ __.)

12A. THE CONTRACTOR MUST FURNISH ANY REQUIRED PERFORMANCE AND PAYMENT BONDS?

(If "YES," indicate within how many calendar days after award in Item 12B.)

YES NO

12B. CALENDAR DAYS

13. ADDITIONAL SOLICITATION REQUIREMENTS:

A. Sealed offers in original and ___**___ copies to perform the work required are due at the place specified in Item 8 by__1400___ (hour) local time 10 17 SEP 2020 (date). If this is a sealed bid solicitation, offers must be publicly opened at that time. Sealed envelopes containing offers shall be marked to show the offeror's name and address, the solicitation number, and the date and time offers are due.

B. An offer guarantee is, is not required.

C. All offers are subject to the (1) work requirements, and (2) other provisions and clauses incorporated in the solicitation in full text or by reference.

D. Offers providing less than ____120_______ calendar days for Government acceptance after the date offers are due will not be considered and will be rejected.

NSN 7540-01-155-3212 1442-101

STANDARD FORM 1442(REV. 4-85)

Prescribed by GSA FAR(48 CFR) 53.236-1(e)

14. NAME AND ADDRESS OF OFFEROR (Include ZIP Code) 15. TELEPHONE NO. (Include area code)

16. REMITTANCE ADDRESS (Include only if different than Item 14)

CODE FACILITY CODE

17. The offeror agrees to perform the work required at the prices specified below in strict accordance with the terms of this solicitation, if this offer is accepted by the Government in writing within _________ calendar days after the date offers are due. (Insert any number equal to or greater than the minimum requirement

AMOUNTS

18. The offeror agrees to furnish any required performance and payment bonds.

19. ACKNOWLEDGMENT OF AMENDMENTS

(The offeror acknowledges receipt of amendments to the solicitation – give number and date of each)

AMENDMENT NO.

DATE

20A. NAME AND TITLE OF PERSON AUTHORIZED TO SIGN OFFER

(Type or print)

20B. SIGNATURE 20C. OFFER DATE

AWARD (To be completed by Government)

21. ITEMS ACCEPTED:

22. AMOUNT

23. ACCOUNTING AND APPROPRIATION DATA

24. SUBMIT INVOICES TO ADDRESS SHOWN IN

(4 copies unless otherwise specified)

ITEM

25. OTHER THAN FULL AND OPEN COMPETITION PURSUANT TO

10 U.S.C. 2304© ( ) 41 U.S.C. 253© ( )

26. ADMINISTERED BY CODE 27. PAYMENT WILL BE MADE BY

CONTRACTING OFFICER WILL COMPLETE ITEM 28 OR 29 AS APPLICABLE

28. NEGOTIATED AGREEMENT (contractor is required to sign this document and return _______ copies to issuing office.) Contractor agrees to furnish and deliver all items or perform all work, requisitions identified on this form and any continuation sheets for the consideration stated in this contract. The rights and obligations of the parties to this contract shall be governed by (a) this contract award,

(b) the solicitation, and (c) the clauses, representations, certifications, and specifications incorporated by reference in or attached to this contract.

29. AWARD (Contractor is not required to sign this document.) Your offer on this solicitation, is hereby accepted as to the items listed. This award con-summates the contract, which consists of (a) the Government solicitation and your offer, and (b) this contract award. No further contractual document is necessary.

30A. NAME AND TITLE OF CONTRACTOR OR PERSON AUTHORIZED

TO SIGN (Type or print)

31A. NAME OF CONTRACTING OFFICER (Type or print)

30B. SIGNATURE

30C. DATE 31B. UNITED STATES OF AMERICA

BY

31C. AWARD

DATE

STANDARD FORM 1442 BACK (REV. 4-85)

Reissued by Amendment No. W9127820B0004-0001

Bid Schedule Page - 1 Revised and reissued by Amendment No. W9127820B0004-0001

BIDDER'S NAME:_______________________________________________________________

BIDDING SCHEDULE

Item Estimated Unit Estimated No. Description Quantity Unit Price Amount___

1. Mobilization and Demobilization 1 Job XXX __________

2. Beach Fill

Reach R-1 to R-33 786,004 CY _________ __________

3. Beach Fill Reach R-62 to R-91 792,892 CY _________ __________

4. Environmental Monitoring/ Reporting of Listed Protected Species 1 Job _________ __________

5. Trawler Mobilization and Demobilization 1 Job _________ __________

6. Sea Turtle/Gulf Sturgeon Trawling 1 Job _________ __________

7. Vibration Monitoring for Existing Structures 1 Job _________ __________

Total Bid __________

NOTE: NO WORK SHALL OCCUR ON SITE, NOR EQUIPMENT OR MATERIALS LEFT

ON SITE, FROM 01 JUNE 2021 THROUGH 31 AUGUST 2021

OFFEROR ELECTS TO WAIVE THE PRICE EVALUATION PREFERENCE

FOR HUBZONE SMALL BUSINESS CONCERNS: ( )NO ( )YES

(SEE BIDDING SCHEDULE NOTE NOS. 6 AND 7)

Bid Schedule Page - 2

NOTES FOR BIDDING SCHEDULE

NOTE NO. 1. To better facilitate the public bid opening process, all modifications to bids are to be submitted on copies of the latest bid schedules as published in the solicitation or the latest amendment thereto.

In lieu of indicating additions/deductions to bid items, all bidders should state their revised prices for each item. The company name should be indicated on the face of the bidding schedule to preclude being misplaced.

NOTE NO. 2. Bidders must insert a price on all numbered items of the bidding schedule by the Government. Failure to do so will disqualify the bid.

NOTE NO. 3. All extensions of the unit prices shown will be subject to verification by the Government. In case of variation between the unit price and extension, the unit price will be considered to be the bid.

NOTE NO. 4. If a modification to a bid is submitted and provides for a job adjustment to the total estimated cost, the application of the job adjustment to each unit price and/or job price in the bid schedule must be stated or, if it is not stated, the bidder agrees that the job adjustment shall be applied on a pro rata basis to every bid item in the bid schedule.

NOTE NO. 5. CONDITIONS GOVERNING EVALUATION OF BIDS AND AWARD OF CONTRACTS.

Only one contract will be awarded on this Bid Schedule and award will be made to the low bidder on the Total Bid.

NOTE NO. 6. IMPORTANT NOTICE: Due to the suspension of the utilization of the price adjustment for small disadvantaged businesses (FAR Clause 52.219-

23) by the Under Secretary of Defense on March 12, 2010, effective until further notice, said FAR Clause is not included in or made a part of this RFP. FAR Clause 52.219-4, relating to a 10% price evaluation preference for HUB ZONE small business concerns, is included in and made a part of this RFP.

PLEASE NOTE HOWEVER that paragraph (b) (3) of the preceding clause is inapplicable also due to the referenced suspension of FAR Clause 52.219-23.

Consequently, if you are a small business qualified as a HUB ZONE and as an SDB, you will only receive the HUB ZONE 10% price evaluation preference in the evaluation process of this RFP.

NOTE NO. 7. This procurement is not restricted to Hubzone Small Business Concerns. However, offerors certifying as a Hubzone Small Business Concern must be certified by the SBA on or prior to date set for receipt of offers.

END OF BID SCHEDULE

EXPLANATION OF BID ITEMS page 1

EXPLANATION OF BID ITEMS

GENERAL: This section comprises an explanation of the bid items identified in the bid schedule for each item of work. The bid schedule and the contract drawings shall be worked together to identify the various items of work to which each bid item will apply. The Contractor shall bid the work under the applicable bid item for the specific areas identified in the bid schedule.

All work specified herein shall be accomplished in accordance with the requirements of the technical provisions of the specifications and the contract drawings. Payment described for the various bid items will be full compensation for all labor, materials, and equipment required to complete the work. Compensation for any item of work described in the contract but not listed in the bid schedule shall be included in the payment for the item of work to which it is made subsidiary.

Bid Item No. 1 – Mobilization and Demobilization:

(a) This bid item includes all costs for the mobilization and demobilization of all of the Contractor's plant and equipment at the contract job price for this item. Sixty (60%) percent of the job price upon completion of the contractor's mobilization at the work site. The remaining forty (40%) percent upon completion of demobilization.

(b) The Contracting Officer may require the Contractor to furnish cost data to justify this portion of the bid if the Contracting Officer believes that the percentages in paragraph (a) above do not bear a reasonable relation to the cost of the work in this contract. Failure to justify such price to the satisfaction of the Contracting Officer will result in payment, as determined by the Contracting Officer, of --

(i) Actual mobilization costs at completion of mobilization;

(ii) Actual demobilization costs at completion of demobilization; and

(iii) The remainder of this item in the final payment under this contract.

The Contracting Officer's determination of the actual costs in paragraph (b) of this clause is not subject to appeal.

Bid Item No. 2 – Beach Fill: Reach R-1 to R-33

Payment for Bid Item No. 2 will include all costs associated with placement of approximately 786,004 cubic yards of beach fill, except for those costs explicitly designated to be included in other bid items. Payment will be made for the volume of beach fill in-place between Stations 0+00 and 338+30.60.

For the purpose of acceptance and payment, the work shall be divided into reaches of 200 linear feet, or less at partial reaches. The quantity of beach fill for payment shall be calculated as the difference between the before-and after-construction surveys of the area within the acceptance prism. The acceptance prism shall be defined as the lines and grades shown on the drawings plus a tolerance of plus or minus 0.5 feet as described in section 35 20 25 – BEACH FILL, paragraph TOLERANCES. All material placed within the tolerance range will be paid for at the unit price for this bid item.

However, the contract clause VARIATIONS ON ESTIMATED QUANTITIES will only be applicable to the quantity required to construct the beach fill to the lines and grades shown, without tolerances, on the contract drawings. Payment will

EXPLANATION OF BID ITEMS page 2 not be made for any volume placed that exceeds the acceptance prism.

Subsidiary features of work, including surveying, shorebird monitoring, sea turtle monitoring, and turbidity monitoring shall also be included in this bid item. Details of the surveying requirements are provided in Section 01 00 00 – ADDITIONAL SPECIAL CONTRACT REQUIREMENTS, paragraph SURVEY REQUIREMENTS.

Details of the shorebird, sea turtle, and turbidity monitoring are provided in section 01 57 19 – TEMPORARY ENVIRONMENTAL CONTROLS, paragraph PROTECTION

OF FISH AND WILDLIFE.

Bid Item No. 3 - Beach Fill: Reach R-62 to R-91

Payment for Bid Item No. 3 will include all costs associated with placement of approximately 792,892 cubic yards of beach fill, except for those costs explicitly designated to be included in other bid items. Payment will be made for the volume of beach fill in-place between Stations 615+61.44 and 927+91.82. For the purpose of acceptance and payment, the work shall be divided into reaches of 200 linear feet, or less at partial reaches. The quantity of beach fill for payment shall be calculated as the difference between the before- and after-construction surveys of the area within the acceptance prism. The acceptance prism shall be defined as the lines and grades shown on the drawings plus a tolerance of plus or minus 0.5 feet as described in section 35 20 25 – BEACH FILL, paragraph TOLERANCES. All material placed within the tolerance range will be paid for at the unit price for this bid item. However, the contract clause VARIATIONS ON ESTIMATED QUANTITIES will only be applicable to the quantity required to construct the beach fill to the lines and grades shown, without tolerances, on the contract drawings. Payment will not be made for any volume placed that exceeds the acceptance prism. Subsidiary features of work, including surveying, shorebird monitoring, sea turtle monitoring, and turbidity monitoring shall also be included in this bid item. Details of the surveying requirements are provided in Section 01 00 00 – ADDITIONAL SPECIAL CONTRACT REQUIREMENTS, paragraph SURVEY REQUIREMENTS. Details of the shorebird, sea turtle, and turbidity monitoring are provided in section 01 57 19 – TEMPORARY ENVIRONMENTAL CONTROLS, paragraph PROTECTION OF FISH AND WILDLIFE.

Bid Item No. 4 – ENVIRONMENTAL MONITORING/REPORTING OF LISTED PROTECTED

SPECIES

Payment for Bid Item No. 4 will include all costs associated with environmental monitoring and reporting as described in 01 57 19 – TEMPORARY ENVIRONMENTAL CONTROLS. Further assistance is provided in Appendix B, ENVIRONMENTAL FORMS, PERMITS, PROTOCOLS, AND OPINIONS.

Bid Item No. 5 – TRAWLER MOBILIZATION AND DEMOBILIZATION

Payment for Bid Item No. 5 will include all costs associated with mobilization and demobilization of all necessary manpower and equipment to perform trawling operations as described in Section 01 57 19 – TEMPORARY

ENVIRONMENTAL CONTROLS.

EXPLANATION OF BID ITEMS page 3

Bid Item No. 6 – SEA TURTLE/GULF STURGEON TRAWLING

Payment for Bid Item No. 6 will include all costs associated with trawler OPERATION in accordance with Section 01 57 19 – TEMPORARY ENVIRONMENTAL CONTROLS and the Gulf Regional Biological Opinion (see Appendix B).

Bid Item No. 7 – VIBRATION MONITORING FOR EXISTING STRUCTURES

Payment for Bid Item No. 7 will include all costs associated with vibration monitoring of existing structures during the beach fill activities.

Requirements for monitoring are outlined in Section 02 22 13 – VIBRATION

MONITORING REQUIREMENTS FOR EXISTING STRUCTURES.

-End of Section-

This page was intentionally left blank for duplex printing.

SECTION 00 70 00

SECTION 00 70 00

52.211-10 COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK (APR

1984)

The Contractor shall be required to (a) commence work under this contract within twenty (20) calendar days after the date the Contractor receives the notice to proceed, (b) prosecute the work diligently, and (c) complete the entire work ready for use not later than 01 June 2021 28 February 2022**.

** NO WORK SHALL OCCUR ON SITE, NOR EQUIPMENT OR MATERIALS LEFT ON

SITE, FROM 01 JUNE 2021 THROUGH 31 AUGUST 2021.

*The time stated for completion shall include final cleanup of the premises.

(End of clause)

(NOTE: The remainder of the section is unchanged by the amendment.)

SECTION 01 00 01

SECTION 01 00 01

2. REQUESTS FOR INFORMATION

Any questions about this solicitation, including technical questions about plans and specifications, shall be submitted via the Bidder Inquiry Portal in ProjNet at https://www.projnet.org. 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.

Questions shall be submitted no later than August 27 September 10, 2020 at 2:00 p.m. Central Time to allow time for a response, and amendment to the solicitation if necessary. On this date and time the portal will be closed.

For technical questions, no other means of communication, e-mail, fax, or telephone will be accepted. Oral exchanges between Offerors or Bidders and the government prior to award of the contract will not be binding. In addition to information available to Offerors or Bidders on the Bidder Inquiry Portal, any information concerning this solicitation will be furnished to all Offerors or Bidders as an amendment to the solicitation if the information is necessary to the submittal of offers or bids.

The Solicitation Number is: W9127820B0004 The Bidder Inquiry Key is: ZSBSYN-Z5ZBE5

Specific Instructions for ProjNet Bid Inquiry Access:

1. From the ProjNet home page linked above, click on Quick Add on the upper right side of the screen.

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

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

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

5. 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.

6. 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.

7. 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:

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. From the ProjNet home page linked above, click on Quick Add on the upper right side of the screen.

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

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

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

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

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

Note: Questions/comments should be entered in the system one at a time. Lists of questions uploaded into ProjNet, regardless of the format, will not be answered.

Offerors are requested to review the solicitation and amendments in their entirety, as well as to review the Bidder Inquiry Portal for previous questions and responses, prior to submission of a new inquiry on the Portal.

CAUTION: ANY INQUIRY SUBMITTED AND ANSWERED WITHIN THIS SYSTEM, WILL BE

ACCESSIBLE TO VIEW BY ALL INTERESTED OFFERORS OR BIDDERS ON THIS SOLICITATION.

SECTION 01 00 01

The call center for the ProjNet operates weekdays from 8 AM to 5 PM U.S. Central Time Zone. The telephone number is 1-800-428-HELP.

End of Paragraph

30. PROCEDURES FOR SUBMISSION OF BIDS AND VIRTUAL BID OPENING

In accordance with FAR 14.202-8 and FAR Part 4.5, bidders will be required to submit their bids in response to this IFB solicitation by 2 pm CST on 10 17 September 2020 via electronic means, to include bid bonds. Physical copies of bid bonds will not be required to be submitted unless otherwise requested by the Contracting Officer at a later date. Bidders that are interested in submitting bids must use the DoD Secure Access File Exchange (DoD SAFE), which provides a time stamped notification to the Government when a file is uploaded. Interested bidders must contact Ms. Chanda Strenth at Chanda.d.strenth@usace.army.mil to obtain a unique “request code” needed for each offeror to upload their bids. Once bidders receive this code, they will be allowed to upload their bids from 10 August 2020 at 0900 am up to 10 17 September 2020 by 2 pm CST. A timely bid is the one time-stamped by DoD SAFE before the deadline established above.

The public bid opening will be held virtually on 10 17 September 2020 at 2:30 pm CST. Interested parties are welcome to participate by joining the teleconference call via WebEx. The details of the teleconference are provided below:

Phone Number: 888-808-6929 Access Code: 7458745 Security Code: 1111

End of Paragraph

SUBMITTAL FORM,Jan 96 PREVIOUS EDITION IS OBSOLETE PAGE 1 OF 1 PAGES

PANAMA CITY BEACH REHABILITATION, PANAMA CITY, FLORIDA

02 22 13 SD-01 Preconstruction Submittals

1.2.1 G DOVibration Control Specialist

1.2.1 G DOVibration Control Specialist

Alternate

1.2.2 G DOVibration Monitoring

Technician(s)

1.2.3 G DOStructural Inspection/Evaluation

Engineer

3.2 G DOPre-Construction Structural

Survey

3.3 G DOVibration Control Plan

SD-06 Test Reports

3.5Vibration Monitoring Report

3.4Daily Instrument Logs

3.6 G DOPost-Construction Structural

Survey

SUBMITTAL REGISTER

CONTRACT NO.

TITLE AND LOCATION CONTRACTOR

CONTRACTOR:

SCHEDULE DATES

CONTRACTOR

ACTION

APPROVING AUTHORITY

A C T I V I T Y

N O

T R A N S M I T T A L

N O

S P E C

S E C T

DESCRIPTION

ITEM SUBMITTED

P A R A G R A P H

C L A S S I F I C A T I O N

G O V T

O R

A E

R E V W

R SUBMIT

APPROVAL

NEEDED

BY

MATERIAL

NEEDED

BY

A C T I O N

C O D E

DATE

OF

ACTION

DATE FWD

TO APPR

AUTH/

DATE RCD

FROM

CONTR

DATE FWD

TO OTHER

REVIEWER

DATE RCD

FROM OTH

REVIEWER

A C T I O N

C O D E

DATE

OF

ACTION

MAILED

TO

CONTR/

DATE RCD

FRM APPR

AUTH REMARKS

(a) (b) (c) (d) (e) (f) (g) (h) (i) (j) (k) (l) (m) (n) (o) (p) (q) (r)

Added by Amendment No. W9127820B0004-0001

SECTION 02 22 13

VIBRATION MONITORING REQUIREMENTS FOR EXISTING STRUCTURES

02/20

PART 1 GENERAL

1.1 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. The following shall be submitted in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

Vibration Control Specialist; G, DO

Vibration Control Specialist Alternate; G, DO

Vibration Monitoring Technician(s); G, DO

Structural Inspection/Evaluation Engineer; G, DO

Pre-Construction Structural Survey; G, DO

Vibration Control Plan; G, DO

SD-06 Test Reports

Vibration Monitoring Report

Daily Instrument Logs

Post-Construction Structural Survey; G, DO

1.2 PERSONNEL QUALIFICATIONS

Submit qualifications for the Vibration Control Specialist, Vibration Control Specialist Alternate, Vibration Monitoring Technician(s), and Structural Inspection/Evaluation Engineer within 30 calendar days after Notice to Proceed.

1.2.1 Vibration Control Specialist

The Vibration Control Specialist must have a background in structural and/or geotechnical engineering, have a minimum of three years of demonstrated experience in vibration monitoring and related work, and be a registered professional engineer or registered professional geologist.

The alternate may serve in the event of the Vibration Control Specialist's absence. The requirements for the Vibration Control Specialist Alternate are the same as for the Vibration Control Specialist.

Periods of absence must not exceed one week at any one time and not more than fifteen workdays during a calendar year.

SECTION 02 22 13 Page 1 Added in its entirety by Amendment No. W9127820B0004-0001

Designate the Vibration Control Specialist in the Vibration Control Plan.

1.2.2 Vibration Monitoring Technician(s)

Personnel responsible for operation, maintenance and calibration of seismographs must have a minimum of three years of demonstrated experience in vibration monitoring and related work.

1.2.3 Structural Inspection/Evaluation Engineer

Structural inspections must be performed by professional structural engineers registered in the State of Florida with a minimum of three years of demonstrated experience in structural condition inspections. The Structural Inspection Engineer shall be responsible for pre-construction and post-construction structural surveys. Designate the Structural Inspection Engineer in the Vibration Control Plan.

1.2.4 Organizational Changes

Resubmit qualifications in accordance with paragraph PERSONNEL QUALIFICATIONS above, when changes are made to personnel.

PART 2 PRODUCTS (NOT USED)

PART 3 EXECUTION

3.1 VIBRATION CONTROL PROGRAM

Implement a program that protects existing structures from damages that result from construction equipment operations and vibrations. The purpose of the program is to avoid damages and potential claims that allege damages were caused by construction activities. Document pre-existing conditions, to avoid damaging existing structures that were determined to be susceptible to vibration damage and to avoid damaging existing structures that were not determined to be susceptible to vibration damage;

related responsibilities include inspection, damage claims, and work stoppage that results from monitoring.

Refer to Clauses PERMITS AND RESPONSIBILITIES and PROTECTION OF EXISTING VEGETATION, STRUCTURES, EQUIPMENT, UTILITIES AND IMPROVEMENTS of Section 00700 CONTRACT CLAUSES in Volume 1 of this contract that define the Contractor's responsibilities. Process any claim arising from the construction operation; in particular, all property damage claims shall be acknowledged by the Contractor (or his agent) immediately, and the claimed damage inspected within 30 calendar days following initial notification, and processed to a conclusion (honored, denied, or compromised) within 90 calendar days after completion of the contract; but, in no case shall the claim(s) remain unresolved for a period exceeding six months.

3.2 PRE-CONSTRUCTION STRUCTURAL SURVEY

Submit three copies of the Pre-Construction Structural Survey within 30 calendar days after Notice to Proceed and prior to mobilization of equipment.

Inspect existing structures within 200 feet from the beach fill limit as to their potential susceptibility to vibration damage from construction equipment induced ground vibration. Visible structural and/or cosmetic damage to buildings, exterior walls, foundations, decks, pools, bulkheads

SECTION 02 22 13 Page 2 and seawalls shall be documented by photographs, sketches, and field notes.

Factors to consider in determining potential susceptibility shall include but not be limited to: foundation design; foundation conditions; soils testing data; changes in structural loads and local water levels due to beach fill placement; structural condition including construction materials; past damage history and existing stresses, magnitude, frequency, and duration of predicted vibrations from construction equipment and distance from fill placement.

Inspect all existing structures that are determined to be vibration sensitive. Any damage found shall be documented thoroughly by photographs (supplemented with video as necessary), sketches of visible structural and/or cosmetic damage, and field notes. Photographs shall be at least 3-by 5-inch (or digital) and shall provide a detailed visual explanation of the damage. Include a reference scale in each close-up photograph.

Sketches shall show the general damage location and extent. All inspection items shall be indexed and cross-referenced and shall use the stationing and locations shown on the contract drawings. Include hotel/motel names and addresses where applicable. Structural damage shall be additionally documented by measuring crack or damage size, width, and length. Every effort shall be made to inspect and document the condition of the building's interior where the building has been determined to be extremely susceptible to vibration damage. Structure(s) determined not to be susceptible to vibration damage shall be noted as such.

3.3 VIBRATION CONTROL PLAN

Submit three copies of a Vibration Control Plan within 30 calendar days after Notice to Proceed and prior to mobilization of equipment. The plan must include, but not be limited to, the following:

a. List of structures that are susceptible to vibration damage.

b. Number of monitors (seismographs) required for the project and location of monitors that will operate simultaneously in each work area.

c. Calibration data for each seismograph that will be used for the project. Calibrations shall be current, not older than one year, and follow the manufacturer's recommended procedures.

d. List of methods and procedures to reduce ground vibrations induced by construction activities to below the pre-determined maximum allowable vibration level for the designated vibration sensitive structure(s);

i.e., reducing equipment speed, changing fill placement method, reducing equipment size, and using manual labor.

e. Plan for each work area showing the proposed construction equipment in the area, the description of susceptible structure(s) in the work area, monitors in the work area, and the list of methods and procedures in subparagraph d. above.

f. The minimum safe working distance that vibration producing equipment may operate from each vibration sensitive structure(s).

g. The maximum allowable ground vibration level that is permissible without causing threshold damage to each vibration sensitive structure(s).

SECTION 02 22 13 Page 3

h. Frequency of instrument maintenance/inspection by the Vibration Control Specialist. Frequency shall not be greater than every 48 hours.

Use the results of the Pre-Construction Structural Survey to develop the Vibration Control Plan. The Plan shall include procedures to monitor vibration sensitive structures, adjust daily mobilization and demobilization activities, and alter fill placement operations. The Plan shall include the appropriate tolerable ground vibration level for each structure that has been determined to be susceptible to vibration damage.

Should ground vibrations equal or exceed the pre-determined maximum vibration level(s), construction operations shall be halted and corrective measures taken in accordance with the approved Plan.

The minimum safe working distance that vibration producing equipment may operate from each vibration sensitive structure shall be documented in the Plan.

The maximum allowable ground vibration level that is permissible without causing threshold damage to each vibration sensitive structure shall be documented in the Plan. Threshold damage is defined as the occurrence of cosmetic damage.

Each seismograph shall have the capability to measure peak particle velocity and frequency and shall be equipped with an alarm system to alert the Vibration Control Specialist that ground vibrations are approaching the maximum tolerable ground vibration level. Seismographs shall record measurements 24 hours a day, 7 days a week. Seismographs shall be installed and shall be properly working prior any construction activities, including mobilization and demobilization of all construction equipment, and fill placement operations.

The Contractor's personnel responsible for implementation of the Plan is hereinafter called Vibration Control Specialist. The Vibration Control Specialist shall be on the site during mobilization, demobilization and operation of fill placement equipment.

3.4 DAILY INSTRUMENT LOGS

Submit the Daily Instrument Logs every two weeks for compliance with the requirements below. Submit the Daily Instrument Logs and the Vibration Monitoring Report concurrently.

The Contractor's personnel responsible for implementation of the Plan is hereinafter called Vibration Control Specialist. The Vibration Control Specialist shall be on the site during mobilization and demobilization of all construction equipment; and during the fill placement operations that can affect the vibration sensitive structures (as defined in paragraph PRE-CONSTRUCTION STRUCTURAL SURVEY above). When the construction activities do not involve any vibration sensitive structure, the Vibration Control Specialist may choose not to be on site. However, seismographs used for the 24/7 monitoring shall be capable of 24-hour real time notifications capable of being sent directly to the Vibration Control Specialist and Vibration Control Technicians. Ground vibrations shall be kept in allowable levels to avoid damaging existing structures that were determined to be susceptible to vibration damage, and to avoid damaging existing structures that were not determined to be susceptible to vibration damage.

SECTION 02 22 13 Page 4

3.5 VIBRATION MONITORING REPORT

Submit a Vibration Monitoring Report every 2 weeks for compliance with the requirements below. Submit the Vibration Monitoring Report and the Daily Instrument Logs concurrently.

The monitoring report shall detail the daily activities of the vibration monitoring program. This report shall include, but not be limited to, locations of monitoring equipment; instrument serial number; date and times of readings; magnitude of vibration levels; a sketch and photograph (3- by 5-inch) of each monitoring station showing the relationship of the monitor to vibration sensitive structures; daily instrument logs;

instructions transmitted to the Contractor's personnel regarding the modification or stoppage of work operations to keep vibrations below the allowable levels; description of complaint(s); and, any other information pertinent to the vibration monitoring program.

3.6 POST-CONSTRUCTION STRUCTURAL SURVEY

Submit three copies of the Post-Construction Structural Survey within 15 calendar days after completion of the inspection. Submit the Post-Construction Structural Survey for compliance with the requirements below.

Immediately after completion of work, conduct a post-construction inspection of the structures previously inspected under the Pre-Construction Structural Survey. Documentation procedures shall be identical to those performed under the Pre-Construction Structural Survey. Changes or deviations from the pre-construction inspection conditions in any structure shall be identified and described in the inspection documentation. All citizen complaints and remedies that occurred during the placement of beach fill shall be summarized and included in the report.

-- End of Section --

SECTION 02 22 13 Page 5

SECTION 35 20 25

SECTION 35 20 25

3.1.2 Staging and Access Areas

For staging areas on the beach, construction equipment shall be located off the beach as much as practicable during sea turtle monitoring. Regardless of time, all construction pipes that are placed on the beach shall be located as far landward as possible without compromising the integrity of the existing or reconstructed dune system. Temporary storage of pipes shall be off the beach to the maximum extent possible in designated and approved staging and access areas. If the pipes are placed on the beach, they shall be placed in a manner that will minimize the impact to nesting habitat and shall not compromise the integrity of the dune systems. The staging areas shall not be used for stockpiling of beach fill material.

The Contractor shall be responsible for providing and maintaining access necessary for his equipment and plant to and from the work site, mooring area, and disposal area. The Contractor shall ascertain the environmental conditions which can affect the access such as climate, winds, currents, waves, depths, shoaling, and scouring tendencies. The Contractor shall be responsible for determining the suitability of sponsor-approved access areas for work purposes. The project drawings indicate potential construction access locations; however, approval and verification of locations must be made with local sponsor. Use of the intermediate beach that exists between designated project Reaches A and B may be approved by the Contracting Officer, or Contracting Officer's Representative, following review of a submitted plan for use.

(NOTE: The remainder of Paragraph 3.1.2 is unchanged by the amendment.)