Solicitation Package Final 7.24.24.pdf

IFB NO. W912P824B0054

US Army Corps of Engineers New Orleans District

United States Dredge Wheeler Drydocking and Repairs Louisiana

Solicitation and Specifications

24 July 2024

ALL INQUIRIES REGARDING THIS SOLICITATION

SHOULD BE MADE TO THE FOLLOWING:

FRANCESCA DEBOER

CONTRACT SPECIALIST

U.S. ARMY CORPS OF ENGINEERS, NEW ORLEANS DISTRICT

E-MAIL: Francesca.E.deBoer@USACE.ARMY.MIL

PHONE: (504) 862-1604

COLLECT CALLS NOT ACCEPTED

NOTE: FOR THE MOST PROMPT REPSONSE, PLEASE SEND ALL

QUESTIONS VIA EMAIL

DEPARTMENT OF THE ARMY

U.S. ARMY CORPS OF ENGINEERS, NEW ORLEANS DISTRICT

7400 LEAKE AVENUE

NEW ORLEANS, LA 70118-3651

24 July 2024 SOLICITATION: W912P824B0054

FOR: U.S. Dredge Wheeler Drydocking and Repairs 2024

TO OPEN: 23 August 2024, 1:00pm local time

I. NOTE THE AFFIRMATIVE ACTION PROGRAM REQUIREMENT OF THE EQUAL OPPORTUNITY

CLAUSE WHICH MAY APPLY TO THE CONTRACT RESULTING FROM THIS SOLICITATION.

II. NOTE THE CERTIFICATION OF NONSEGREGATED FACILITIES IN THIS SOLICITATION.

Bidders, offerors and applicants are cautioned to note the "Certification of Non-segregated Facilities" in the solicitation. Failure of a bidder or offeror to agree to the certification will render his bid or offer non-responsive to the terms of solicitations involving awards of contracts exceeding $10,000 which are not exempt from the provisions of the Equal Opportunity clause.

III. Prospective contractors must register in the System for Award Management (SAM). See FAR Clause 52.204-7 for required information. The website for SAM is https://www.sam.gov. You will be required to provide your company’s Dun and Bradstreet (D&B) D-U-N-S number. If you do not already have a D&B D-U-N-S number, one can be requested at http://fedgov.dnb.com/webform.

BIDDERS MUST PROVIDE FULL, ACCURATE AND COMPLETE INFORMATION AS REQUIRED BY THIS

SOLICITATION AND ITS ATTACHMENTS. THE PENALTY FOR MAKING FALSE STATEMENTS IN BIDS

IS PRESCRIBED IN 18 U.S.C. 1001. (FAR 52.214-4 APR 1984)

DESCRIPTION AND MAGNITUDE OF WORK: The Contractor shall furnish all management, supervision, labor, subcontracting services of manufacturer's representatives and all facilities, utilities, equipment, tools, lubricants, fuels, materials and articles (excluding Government furnished property) necessary to fully execute the work items specified in the Performance Work Statement.

CAUTION TO BIDDERS: In delivery of hand-carried bids, bidders are cautioned to allow sufficient time for delays which may be encountered as a result of frequent trains which are subject to block all access roads to place of bid opening for various lengths of time and for visitor background checks by MVN security when entering the installation at place of bid opening. Such delays DO NOT permit acceptance or consideration of late bids.

NOTE: ALL WORK UNDER THESE SPECIFICATIONS SHALL BE PERFORMED IN ACCORDANCE WITH

THE PROVISIONS OF EM 385-1-1 “CORPS OF ENGINEERS SAFETY AND OCCUPATIONAL HEALTH

REQUIREMENTS MANUAL", DATED MARCH 2024.

ATTENTION: Contractors must complete, and submit with their bid, the provisions located in Section H. A bidder may also submit, in lieu of the completed provisions, a complete hard copy of their Online Representations and Certifications Applications (ORCA) registration with an expiration date on or after the date of award.

NOTE: ALL WORK UNDER THESE SPECIFICATIONS SHALL BE PERFORMED IN ACCORDANCE WITH

THE PROVISIONS OF EM 385-1-1 "CORPS OF ENGINEERS SAFETY AND OCCUPATIONAL HEALTH

REQUIREMENTS MANUAL", LATEST CONSOLIDATED VERSION.

CODE

(Hour)

PAGE(S)

until 10:00 AM local time 23 Aug 2024

X

A X B X C X D

EX

X

G F 148 - 163

X H francesca.e.deboer@usace.army.mil

RATING

7. ISSUED BY

(Date)

IMPORTANT - Award will be made on this Form, or on Standard Form 26, or by other authorized official written notice.

Previous Edition is Unusable 33-134 STANDARD FORM 33 (REV. 9-97)

Prescribed by GSA FAR (48 CFR) 53.214(c)

(If other than Item 7)

15A. NAME 16. NAME AND TITLE OF PERSON AUTHORIZED TO

AND

ADDRESS

SIGN OFFER (Type or print)

OF

OFFEROR

AMENDMENT NO. DATE

15B. TELEPHONE NO (Include area code) 17. SIGNATURE15C. CHECK IF REMITTANCE ADDRESS

IS DIFFERENT FROM ABOVE - ENTER

SUCH ADDRESS IN SCHEDULE.

18. OFFER DATE

1. THIS CONTRACT IS A RATED ORDER

UNDER DPAS (15 CFR 700)

2. CONTRACT NO.

W912P8 8. ADDRESS OFFER TO

See Item 7

9. Sealed offers in original and copies for furnishing the supplies or services in the Schedule will be received at the place specified in Item 8, or if handcarried, in the depository located in

CAUTION - LATE Submissions, Modifications, and Withdrawals: See Section L, Provision No. 52.214-7 or 52.215-1. All offers are subject to all terms and conditions contained in this solicitation.

10. FOR INFORMATION

CALL:

A. NAME (NO COLLECT CALLS)

FRANCESCA E DEBOER

11. TABLE OF CONTENTS

SOLICITATION/ CONTRACT FORM

SUPPLIES OR SERVICES AND PRICES/ COSTS

2 - 7

X I CONTRACT CLAUSES

DESCRIPTION/ SPECS./ WORK STATEMENT X

PACKAGING AND MARKING

8 - 100 101 - 102

J LIST OF ATTACHMENTS

INSPECTION AND ACCEPTANCE

DELIVERIES OR PERFORMANCE

103 - 106 107 - 114

X K

REPRESENTATIONS, CERTIFICATIONS AND

OTHER STATEMENTS OF OFFERORS

CONTRACT ADMINISTRATION DATA 115 - 116

SPECIAL CONTRACT REQUIREMENTS

OFFER (Must be fully completed by offeror) 117 - 131 M

L INSTRS., CONDS., AND NOTICES TO OFFERORS

EVALUATION FACTORS FOR AWARD

NOTE: Item 12 does not apply if the solicitation includes the provisions at 52.214-16, Minimum Bid Acceptance Period.

is inserted by the offeror) from the date for receipt of offers specified above, to furnish any or all items upon which prices are offered at the price set opposite each item, delivered at the designated point(s), within the time specified in the schedule.

13. DISCOUNT FOR PROMPT PAYMENT

(See Section I, Clause No. 52.232-8)

14. ACKNOWLEDGMENT OF AMENDMENTS

(The offeror acknowledges receipt of amendments

AMENDMENT NO. DATE

to the SOLICITATION for offerors and related documents numbered and dated):

FACILITY

12. In compliance with the above, the undersigned agrees, if this offer is accepted within calendar days (60 calendar days unless a different period

SOLICITATION, OFFER AND AWARD

X

(X) SEC. DESCRIPTION (X) SEC. DESCRIPTION PAGE(S)

PART I - THE SCHEDULE

26. NAME OF CONTRACTING OFFICER (Type or print) 27. UNITED STATES OF AMERICA 28. AWARD DATE

EMAIL:TEL: (Signature of Contracting Officer)

CODE CODE

B. TELEPHONE (Include area code) C. E-MAIL ADDRESS

AWARD (To be completed by Government)

19. ACCEPTED AS TO ITEMS NUMBERED 20. AMOUNT 21. ACCOUNTING AND APPROPRIATION

22. AUTHORITY FOR USING OTHER THAN FULL AND OPEN COMPETITION:

10 U.S.C. 2304(c)( ) 41 U.S.C. 253(c)( ) (4 copies unless otherwise specified)

23. SUBMIT INVOICES TO ADDRESS SHOWN IN ITEM

24. ADMINISTERED BY (If other than Item 7) CODE 25. PAYMENT WILL BE MADE BY CODE

PART IV - REPRESENTATIONS AND INSTRUCTIONS

PART III - LIST OF DOCUMENTS, EXHIBITS AND OTHER ATTACHMENTS

132 - 146

PART II - CONTRACT CLAUSES

CONTRACTING DIV- CHIEF

7400 LEAKE AVENUE, ROOM 172

NEW ORLEANS LA 70118-3651

FAX:

TEL:

FAX:

TEL:

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

SOLICITATION

6. REQUISITION/PURCHASE NO.5. DATE ISSUED

24 Jul 2024

4. TYPE OF SOLICITATION

SEALED BID (IFB)

NEGOTIATED (RFP)

[ X ]

3. SOLICITATION NO.

W912P824B0054

B-2

SECTION B - SCHEDULE OF PRICES

Item Spec. Description Qty. U/1 Unit Price

Amount

0001 DD-1 Berthage, Drydocking, and Services 80 days

0002 DD-2 Sea Chests and Gratings 1 jb

0003 DD-3 Sea Chests Strainers 1 jb

0004 DD-4 Sea Valves 1 jb

0005 DD-5 Anchors and Anchor Chains 1 jb

0006 DD-6 Hopper Doors 1 jb

0007 DD-6.1 (Optional) Hopper Door Top Insert Plates Renew 10 ea

0008 DD-6.2 (Optional) Hopper Door Side Plates Renew 10 ea

0009 DD-6.3 (Optional) Hopper Door Fwd & Aft Plates Renew 6 ea

0010 DD-6.4 (Optional) Hopper Door (3/4") Hinge Plate Bushing 30 ea

0011 DD-6.5 (Optional) Hopper Door (1-3/4") Hinge Plate Bushing 30 ea

0012 DD-6.6 (Optional) Hopper Door (3/4") Hinge Plate Replacement 20 ea

0013 DD-6.7 (Optional) Bearing Pot Replacement 10 ea

0014 DD-6.8 (Optional) Bearing Pot Bushings 30 ea

0015 DD-6.9 (Optional) Hopper Door Pad Eye Bushings 14 ea

0016 DD-6.10 (Optional) Top Bushing on Lower Push-Pull Rods w/Eye 14 ea

0017 DD-6.11 (Optional) Top Bushing on lower Push-Pull Rods w/Fork 28 ea

0018 DD-6.12 (Optional) Bottom Bushing on Push-Pull Rods 28 ea

0019 DD-6.13 Replacement of Hopper Door Seals 1 jb

0020 DD-6.14 (Optional) Upper Rod Lower Guide Support Replacement 20 ea

0021 DD-6.15 (Optional) Upper Rod Lower Guide Block Repair 20 ea

0022 DD-6.16 (Optional) Upper Rod Upper Guide Block Repair 20 ea

0023 DD-6.17

(Optional) Upper Rod New Sleeve Installation

7 ea

0024 DD-6.18 (Optional) Lower Guide & Support Replacement 4 ea

0025 DD-7 (Optional) Zinc Anodes 35 ea

0026 HH-1 Hopper Bay Inspection 1 jb

0027 HH-2.1.1 (Optional) Hopper Bay Plating, Athwartship, Plate A 7 ea

0028 HH-2.1.2 (Optional) Hopper Bay Plating, Athwartship, Plate B 7 ea

0029 HH-2.1.3 (Optional) Hopper Bay Plating, Athwartship, Plate C 7 ea

B-3

0030 HH-2.1.4 (Optional) Hopper Bay Plating, Athwartship, Plate D 7 ea

0031 HH-2.2.1 (Optional) Hopper Bay Plating, Longitudinal, Plate A 7 ea

0032 HH-2.2.2 (Optional) Hopper Bay Plating, Longitudinal, Plate B 7 ea

0033 HH-3 (Optional) Hopper Bay Sloped Plate Weld Seam Repair 20 ea

0034 HH-4 (Optional) Wing Voids Interior Weld Seam Repair 20 ea

0035 HH-5 (Optional) Centerwell Bulkhead Weld Seam Repair 20 ea

0036 HH-6 (Optional) Hopper Weld Seam Repair (Various Locations)

20 ea

0037 HH-7.1 (Optional) Large Vertical T-Beam Section 3 ea

0038 HH-7.2 (Optional) Medium Vertical T-Beam Section 3 ea

0039 HH-7.3 (Optional) Small Vert. T-Beam Section (Above Stringer) 4 ea

0040 HH-7.4 (Optional) Small Vert. T-Beam Section (Below Stringer) 4 ea

0041 HH-7.5 (Optional) Stringer Plate Section 6 ea

0042 HH-8.1 HOPPER BAY TRANSVERSE BEAMS

REPLACEMENT- I BEAMS (FRAME 87-114)- PORT

&STARBOARD

11 ea

0043 HH-9.1 Centerwell Bulkheads (Port, Starboard) 1 jb

0044 HH-9.2 CENTERWELL BULKHEADS at SLOPED PLATES

(STARBOARD)

1 jb

0045 HH-10 Port Stern Tube Repairs 1 jb

0046 HH-11 (Optional) Ultrasonic Thickness Measurements 10000 ea

0047 HH-12 Cover For Stacks 1 jb

0048 HH-13 (Optional) Services of Machinist (outside) 2500 hr

0049 HH-14 (Optional) Machining 1000 hr

0050 HH-15.1 (Optional) Mild Steel Welding 1000 hr

0051 HH-15.2 (Optional) Low Hydrogen Welding 3500 hr

0052 HH-15.3 (Optional) Stainless Steel Welding 200 hr

0053 HH-15.4 (Optional) Inspection of Welds 500 hr

0054 HH-16 Ballast Tanks, Voids, and CofferDams 1 jb

0055 HH-17 Dirty Lube Oil, Oily Bilge & Sludge Tanks 1 jb

0056 HH-18 Fuel Oil Tanks 1 jb

0057 HH-19 Fuel Oil Vent Containments 1 jb

0058 HH-20 Protection, Cleaning, and Surface Preparation 1 jb

0059 HH-21 Painting 1 jb

0060 MP-1.1 Propeller Hydraulic System Inspection 1 jb

B-4

0061 MP-1.2 Hydraulic Power Unit and Hub Oil System Maintenance 1 jb

0062 MP-1.3 Port & Starboard Servo Box Inspection 1 jb

0063 MP-1.4 Port and Starboard Tailshaft Replacement 1 jb

0064 MP-1.5 Starboard Propeller Blades And Hub Replacement 1 jb

0065 MP-1.6 Port Propeller Blade and Hub Inspection 1 jb

0066 MP-2.1 Port & Stbd Strut and Stern Tube Bearing Inspection 1 jb

0067 MP-2.2 Port and Starboard Stern Tube Gland Seal Maintenance 2 jb

0068 MP-3.1 (Optional) Bow Thruster Inspection & Maintenance 1 jb

0069 MP-4.1 Starboard Steering Gear & Rudder Repair 1 jb

0070 MP-4.2 Rudder Stock & Pintle Pin Clearances (Port Side Only) 1 jb

0071 MD-1.1 Sluice Valve Inspection 1 jb

0072 MD-1.2.1 (Optional) Sluice Valve, 18-Inch Diameter 5 ea

0073 MD-1.2.2 (Optional) Sluice Valve, 24-Inch Diameter 2 ea

0074 MD-1.2.3 (Optional) Sluice Valve, 26-Inch Diameter 2 ea

0075 MD-1.2.4 (Optional) Sluice Valve, 30-inch Diameter 3 ea

0076 MD-1.2.5 (Optional) Sluice Valve, 32-inch Diameter 2 ea

0077 MD-1.2.6 (Optional) Sluice Valve, 43-inch Diameter 1 ea

0078 MD-1.3 (Optional) Collection Valve Gate Repair 3 jb

0079 MD-1.4 Collection Valve Flushing Lines and Body Cleaning 1 jb

0080 MD-2 Dredge Pipes in Voids Replacement 1 jb

0081 MD-3 (Optional) Port Overside Trunnion Hull Flange 1 jb

0082 MD-4 (Optional) Starboard Overside Trunnion Hull Flange 1 jb

0083 MD-5 Port and Starboard Aft Weir Pipe Repairs 1 jb

0084 MD-6 Starboard Draghead and Gimbal Davit Cylinder Overhaul 1 jb

0085 MA-1 Drain, Dispose, and Refill Fresh Water System 1 jb

0086 MA-2 Clean Two Fresh Water Expansion Tanks 1 jb

0087 MA-4 Tate Temco Valve Manifolds 1 jb

0088 MA-5 Valve Reach Rod 1 jb

0089 MA-6 Potable Water System 1 jb

0090 MA-7 Oil Water Separator Maintenance 1 jb

0091 MA-8 Port & Starboard Lifeboat Servicing and Wire Rope Repl. 1 jb

0092 MA-9 Replace 9 Winches Wire Ropes 1 jb

0093 MA-10 Bailey Crane Wire Ropes Replacement and Load Test 1 jb

0094 MA-11 Marine Sanitation Device Maintenance and Holding Tank Cleaning

1 jb

0095 EE-1 Switch Gear Replacement 1 jb

0096 EE-2 Prime Mover Controls Setup and Sea Trials 1 jb

0097 EE-3 Heat Lamps for Motors 1 jb

0098 EE-4 Power Panel Inspection 1 jb

0099 LW-1 (Optional) Launch Starboard Main Engine Overhaul 1 jb

0100 LW-2 (Optional) Port & Starboard Main Engines Alignment 1 jb

0101 TR-2 Dock Trials 1 jb

0102 (Optional) Growth Rate 2000 hr

B-5

NOTE 1: All requirements in the schedule under the ITEM and Description/Specs./Work Statement. The citation "0001 DD-1" gives the necessary information for proper bid preparation for Contract Line Item 0001. EXAMPLE ITEM Spec. DESCRIPTION 0001 DD-1 Berthage, Drydocking and Services

NOTE 2: Payments for items identified as (Optional) will be paid in accordance with the provisions located in SECTION H, at paragraph H-2, "Optional Item." Payment shall be calculated by multiplying the bid Optional (U/P) by the actual Quantity (Qty.) used - (U/P x QTY).

NOTE 3: The use of any particular product or commodity name is only given as a point of reference and any product or commodity that will satisfy solicitation or contract performance requirements may be offered. It is further requested that offeror submit manufacturer's specifications or information sheets delineating those like characteristics.

NOTE 4: Payments for items identified as (Optional) will be paid in accordance with the provisions located in SECTION H, at paragraph H-2, "Optional Item." Payment shall be calculated by multiplying the bid Optional (U/P) by the actual Quantity (Qty.) used - (U/P x QTY).

NOTE 5: The use of any particular product or commodity name is only given as a point of reference and any product or commodity that will satisfy solicitation or contract performance requirements may be offered. It is further requested that offeror submit manufacturer's specifications or information sheets delineating the like characteristics.

Manufacturer's specifications or information sheets delineating those like characteristics.

NOTE 6: See solicitation Clause 52.228-16 "Performance and Payment Bonds - Other than Construction" in Section I.

NOTE 7: ***Bidders are required to contact the USACE Contract Specialist to request the applicable DOL Wage Determination for their parish/county. Requests shall be sent via email to Francesca E. deBoer at francesca.e.deboer@usace.army.mil. The current applicable DOL Wage Determination will be incorporated into any resulting contract. Failure to request the applicable DOL Wage Determination from USACE before submission of a bid will render the bid nonresponsive and the bid will be rejected. ***

***NOTE 8: Prospective Bidders are encouraged to examine the WHEELER at her dock in New Orleans prior to receipt of bids. However, site visits are not mandatory. Any prospective Offerors interested in attending a site visit, please register with the following Government point of contact: Melanie Jensen, Phone: (504) 862-2682, Email:

melanie.n.jensen@usace.army.mil***

B-6

INSTRUCTIONS TO BIDDERS

SOLICITATION NUMBER: W912P824B0054

NOTE: BIDDERS MAY SUBMIT BIDS BY ONLY ONE METHOD: A) ELECTRONIC COMMERCE (EMAIL) OR BY

2) PHYSICAL SUBMISSION. BIDDERS SHALL LIMIT THE BID SUBMITTAL TO ONE OPTION OR THE OTHER, NOT

BOTH.

Electronic Submission of Bids/Proposals (Email):

The New Orleans District utilizes electronic commerce (Email) for receipt of electronic bids under this IFB solicitation. To submit an electronic commerce (Email) bid please follow these steps:

1. Send an email containing your name, email address and bid/proposal to the following emails associated with the IFB (MUST include all emails):

Francesca.E.deBoer@USACE.ARMY.MIL Christopher.Nuccio@USACE.ARMY.MIL

2. ALL BIDS SUBMITTED BY EMAIL MUST CONTAIN THE SOLICITATION NUMBER IN THE

SUBJECT LINE.

3. Once the agency receives your bid/proposal at the above email addresses, you will then receive a confirmation email stating your bid/proposal was received. If a bidder does not receive a reply acknowledging receipt electronically from the New Orleans District, it is incumbent upon the bidder to seek confirmation from the issuing Contracting office by phone.

Note: The size limit for incoming emails is 35MB. Any bid/proposal over this size may not be accepted by the server and will constitute the bid not being received timely. Please note that embedded links, URLs, and other html language included may interfere with the USACE server security, which may cause emails to be removed prior to being received by the contracting office. Bidders are advised to refrain from including external links, embedded links, URLs, and other html language not germane to the proposal/bid. Please note it is a bidder’s responsibility, when transmitting its bid electronically, to ensure the receipt of its bid to the proper designee at the proper time. See FAR 14.304(b)(1)(i) regarding untimely electronic bids. Please note, MVN’s computer system firewall may cause a delay in receipt of emails, so be sure to allow ample time for possible delay. If your email would exceed 35MB you can use one of the following methods as a work-around:

Use .zip files as attachments. Combine multiple files into a .zip file to compress file size prior to adding as an email attachment.

Send multiple emails. Label each email with same subject line and indicate number of emails. For example: Smith Construction W912P823BXXXX (1 of 2) Smith Construction W912P823BXXXX (2 of 2).

C-7

Physical Submission of Bids:

Bidders may submit their bids by hand carrying or express mail to the New Orleans District Contracting Office in Room 172. Bidders are advised to allow adequate time to ensure timely submission of its bid. Traffic onto the New Orleans District campus may be delayed by trains blocking the entrance or security either at the gate and/or inside of the building. Express delivery may be utilized but it is incumbent upon the bidder to ensure bid delivery time and date is before the receipt of bid cutoff time. See FAR 14.304(b)(1)(ii) and (c).

Bid Opening:

The Bid Opening is currently scheduled for Tuesday, August 23, 2024, at 1:00 pm local time. The Contracting Officer and Contract Specialist will begin downloading bids at 10:00 AM local time, which is the bid submission receipt cutoff time. All bids received after 10:00 AM local time on Tuesday, August 23, 2024, will be considered late.

Audio Teleconference Bid Opening Information:

Bid Opening will be held on Friday, 23 August 2024 at 1:00 PM local time. Please use the following call-in information to attend the meeting:

Via Internet: https://usace1.webex.com/meet/christopher.nuccio

Audio Call-In Number: (844) 800-2712 Access Code: 1998 53 3052

Following the conclusion of the bid opening, in accordance with FAR 14.403(b), abstracts of offers for unclassified acquisitions shall be available for public inspection via SAM.GOV.

ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

1 Job

Wheeler Drydocking and Repairs

FFP

Please see Peformance Work Statement, Bid Schedules, and corresponding Drawings.

FOB: Destination

PSC CD: J020

NET AMT

C-8

Section C - Descriptions and Specifications

SECTION C

DREDGE WHEELER DRY-DOCK REPAIRS FOR 2024

TABLE OF CONTENTS

PART 1 – GENERAL INFORMATION AND REQUIREMENT

GN-1 WORK TO BE DONE (Information) GN-2 VESSEL DATA (Information) GN-3 CONTRACT DRAWINGS (Information) GN-4 AS-BUILT DRAWINGS (Information) GN-5 INTERFERENCE AND LOAD SUPPORT (Information) GN-6 TECHNICAL SERVICE REPRESENTATIVES (Information) GN-7 GAS-FREEING AND GAS-FREE CERTIFICATE (Information)

PART 2 – DRYDOCKING

0001 DD-1 BERTHAGE, DRYDOCKING AND SERVICES

0002 DD-2 SEA CHESTS AND GRATINGS

0003 DD-3 SEA CHEST STRAINERS

0004 DD-4 SEA VALVES

0005 DD-5 ANCHORS AND ANCHOR CHAINS

0006 DD-6 HOPPER DOOR REMOVAL

0007 DD-6.1 (OPTIONAL) HOPPER DOOR TOP INSERT PLATES RENEW. 29

0008 DD-6.2 (OPTIONAL) HOPPER DOOR SIDE PLATES RENEW

0009 DD-6.3 (OPTIONAL) HOPPER DOOR FWD & AFT PLATES RENEW. .29

0010 DD-6.4 (OPTIONAL) HOPPER DOOR (3/4 inch) HINGE PLATE

BUSHINGS

0011 DD-6.5 (OPTIONAL) HOPPER DOOR (1-3/4 inch) HINGE PLATE

BUSHINGS

0012 DD-6.6 (OPTIONAL) HOPPER DOOR 3/4 inch HINGE PLATE

REPLACEMENT

0013 DD-6.7 (OPTIONAL) BEARING POT REPLACEMENT

0014 DD-6.8 (OPTIONAL) BEARING POT BUSHINGS

0015 DD-6.9 (OPTIONAL) HOPPER DOOR PAD EYE BUSHING

0016 DD-6.10 (OPTIONAL) TOP BUSHINGS ON LOWER PUSH-PULL RODS

WITH EYE

0017 DD-6.11 (OPTIONAL) TOP BUSHINGS ON LOWER PUSH-PULL ROD

WITH FORK

0018 DD-6.12 (OPTIONAL) BOTTOM PIPE BUSHINGS ON THE LOWER

PUSH PULL RODS

0019 DD-6.13 REPLACEMENT OF HOPPER DOOR SEALS

0020 DD-6.14 (OPTIONAL) HOPPER DOOR UPPER ROD LOWER GUIDE

PIPE SUPPORT REPLACEMENT

0021 DD-6.15 (OPTIONAL) HOPPER DOOR UPPER ROD LOWER GUIDE

BLOCK REPAIR

C-9

0022 DD-6.16 (OPTIONAL) HOPPER DOOR UPPER ROD UPPER GUIDE

BLOCK REPAIR

0023 DD-6.17 (OPTIONAL) HOPPER DOOR UPPER ROD NEW SLEEVE

INSTALLATION (AT LOWER GUIDE)

0024 DD-6.18 (OPTIONAL) HOPPER DOOR UPPER ROD LOWER GUIDE AND

PIPE SUPPORT REPLACEMENT

0025 DD-7 (OPTIONAL) ZINC ANODES

PART 3 – HULL AND HOUSE

0026 HH-1 HOPPER BAY INSPECTION

HH-2 HOPPER BAY PLATING REPAIRS (INFORMATION)

HH-2.1 ATHWARTSHIP INSERTS

0027 HH-2.1.1 (OPTIONAL)

0028 HH-2.1.2 (OPTIONAL)

0029 HH-2.1.3 (OPTIONAL)

0030 HH-2.1.4 (OPTIONAL)

HH-2.2 LONGITUDINAL INSERTS

0031 HH-2.2.1 (OPTIONAL)

0032 HH-2.2.2 (OPTIONAL)

0033 HH-3 (OPTIONAL) HOPPER BAY SLOPED PLATES WELD SEAM

REPAIR

0034 HH-4 (OPTIONAL) WING VOIDS INTERIOR WELD SEAM REPAIR

0035 HH-5 (OPTIONAL) CENTERWELL BULKHEAD WELD SEAMS REPAIR. ..39

0036 HH-6 (OPTIONAL) HOPPER WELD SEAM REPAIR (VARIOUS

LOCATIONS)

HH-7 CENTERWELL VERTICAL BEAMS & STRINGERS REPLACEMENT

(INFORMATION)

0037 HH-7.1 (OPTIONAL) LARGE VERTICAL T-BEAM SECTION

0038 HH-7.2 (OPTIONAL) MEDIUM VERTICAL T-BEAM SECTION

0039 HH-7.3 (OPTIONAL) SMALL VERTICAL T-BEAM SECTION (ABOVE

STRINGER)

0040 HH-7.4 (OPTIONAL) SMALL VERTICAL T-BEAM SECTION (BELOW

STRINGER)

0041 HH-7.5 (OPTIONAL) STRINGER PLATE SECTION

HH-8 HOPPER BAY TRANSVERSE BEAMS, UPPER DECK LEVEL

(INFORMATION)

0042 HH-8.1 HOPPER BAY TRANSVERSE BEAMS REPLACEMENT – I BEAMS

(FRAME 87-114) – PORT & STARBOARD

HH-9 HOPPER BAY PLATING REPAIRS (INFORMATION)

0043 HH-9.1 CENTERWELL BULKHEADS (PORT AND STARBOARD)

0044 HH-9.2 CENTERWELL BULKHEADS at SLOPED PLATES

(STARBOARD)

0045 HH-10 PORT STERN TUBE REPAIRS

0046 HH-11 (OPTIONAL) ULTRASONIC THICKNESS MEASUREMENTS

0047 HH-12 COVER FOR STACKS

0048 HH-13 (OPTIONAL) SERVICES OF MACHINIST (OUTSIDE)

C-10

0049 HH-14 (OPTIONAL) MACHINING

HH-15 WELDING (Information)

0050 HH-15.1 (OPTIONAL) MILD STEEL WELDING

0051 HH-15.2 (OPTIONAL) LOW HYDROGEN WELDING

0052 HH-15.3 (OPTIONAL) STAINLESS WELDING

0053 HH-15.4 (OPTIONAL) INSPECTION OF WELDS

0054 HH-16 BALLAST TANKS, VOIDS, AND COFFERDAMS

0055 HH-17 DIRTY LUBE OIL TANK, OILY BILGE TANKS, AND SLUDGE

TANK

0056 HH-18 FUEL OIL TANKS

0057 HH-19 FUEL OIL VENT CONTAINMENTS

0058 HH-20 PROTECTION, CLEANING, AND SURFACE PREPARATION

HH-20.1 PROTECTION

HH-20.2 CLEANING AND SURFACE PREPARATION

HH-20.3 (TITLE) EXTERIOR SURFACES PREPARATION

HH-20.3.1 SEACHEST & BOW THRUSTER TUNNEL & GRATINGS, ROPE

GUARD/INSPECTION COVERS/COMPRESSION RINGS, HOPPER DOOR

PLATINGS, HOPPER DOORS

HH-20.3.2 HULL, KEEL TO LIGHT LOAD LINE (INCLUDING

CENTERWELL PLATING)

HH-20.3.3 HULL, LIGHT LOAD LINE TO DEEP LOAD LINE

HH-20.3.4 HULL, DEEP LOAD LINE TO TOP OF BULWARKS

HH-20.4 (TITLE) INTERIOR SURFACES PREPARATION

HH-20.4.1 ANCHOR CHAIN LOCKER

HH-20.4.2 POTABLE WATER TANKS

HH-20.4.3 BILGES, BILGE DRAINWELLS, AND TANK TOPS

HH-20.4.4 FLOOR PLATES AND INCLINED LADDERS

0059 HH-21 PAINTING

HH-21.1 GENERAL

HH-21.2 (TITLE) EXTERIOR PAINTING

HH-21.2.1 HULL EXTERIOR

HH-21.2.2 DRAFT MARKS AND HULL IDENTIFICATION:

HH-21.3 (TITLE) INTERIOR PAINTING

HH-21.3.1 ANCHOR CHAIN LOCKER AND LOCKER BILGE WELLS:

HH-21.3.2 POTABLE WATER TANKS

PART 4 – MACHINERY: PROPULSION SYSTEMS

MP-1 PROPELLERS, SHAFTING AND CONTROLLABLE PITCH SYSTEM.

(Information)

0060 MP-1.1 PROPELLER HYDRAULIC SYSTEM INSPECTION

0061 MP-1.2 HYDRAULIC POWER UNIT AND HUB OIL SYSTEMS

MAINTENANCE (PORT AND STARBOARD)

0062 MP-1.3 SERVO BOX INSPECTION (PORT & STARBOARD)

0063 MP-1.4 PORT AND STARBOARD TAILSHAFT REMOVAL AND

REPLACEMENT

0064 MP-1.5 STARBOARD PROPELLER HUB AND BLADE REPLACEMENT ..61

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0065 MP-1.6 PORT PROPELLER BLADE REPLACEMENT AND HUB

INSPECTION

MP-2 (TITLE) STRUT AND STERN TUBE BEARINGS

0066 MP-2.1 PORT & STARBOARD STRUT AND STERN TUBE BEARING

INSPECTION

0067 MP-2.2 PORT AND STARBOARD STERN TUBE GLAND SEAL

MAINTENANCE

MP-3 BOW THRUSTER SYSTEM. (INFORMATION)

0068 MP-3.1 (OPTIONAL) BOW THRUSTER SYSTEM INSPECTION AND

MAINTENANCE

MP-4 RUDDER AND STEERING SYSTEM. (INFORMATION)

0069 MP-4.1 STARBOARD STEERING GEAR, RUDDER STOCK AND RUDDER

REPAIR

0070 MP-4.2 (PORT) RUDDER STOCK AND PINTLE PIN CLEARANCES. .69

PART 5 – MACHINERY: DREDGING SYSTEMS

MD-1 SLUICE VALVES. (Information)

0071 MD-1.1 SLUICE VALVE INSPECTION

MD-1.2 SLUICE VALVE RING REPLACEMENT. (Information)

0072 MD-1.2.1 (OPTIONAL) SLUICE VALVES 18-INCH DIAMETER - 5

each

0073 MD-1.2.2 (OPTIONAL) SLUICE VALVES 24-INCH DIAMETER - 2

each

0074 MD-1.2.3 (OPTIONAL) SLUICE VALVES 26-INCH DIAMETER - 2

each

0075 MD-1.2.4 (OPTIONAL) SLUICE VALVES 30-INCH DIAMETER - 3

each

0076 MD-1.2.5 (OPTIONAL) SLUICE VALVES 32-INCH DIAMETER - 2

each

0077 MD-1.2.6 (OPTIONAL) SLUICE VALVES 43-INCH DIAMETER - 1

each

0078 MD-1.3 (OPTIONAL) COLLECTION VALVE GATE REPAIR

0079 MD-1.4 COLLECTION VALVE FLUSHING LINES AND BODY

CLEANING

0080 MD-2 DREDGE PIPES IN VOID REPLACEMENT

0081 MD-3 (OPTIONAL) PORT OVERSIDE TRUNNION (HULL CONNECTION)

OUTBOARD FLANGE

0082 MD-4 (OPTIONAL) STARBOARD OVERSIDE TRUNNION (HULL

CONNECTION) OUTBOARD FLANGE

0083 MD-5 PORT AND STARBOARD AFT WEIR PIPE REPAIRS

0084 MD-6 STARBOARD DRAGHEAD AND GIMBAL DAVIT, HYDRAULIC

CYLINDER OVERHAUL

PART 6 – MACHINERY: AUXILIARY SYSTEMS

0085 MA-1 DRAIN, DISPOSE, REFILL, and TREAT FRESHWATER

SYSTEM

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0086 MA-2 CLEANING AND PAINTING TWO FRESH WATER EXPANSION

TANKS

0087 MA-3 TATE TEMCO MANIFOLDS

0088 MA-4 VALVE REACH RODS

0089 MA-5 POTABLE WATER SYSTEM

0090 MA-6 OIL WATER SEPERATOR MAINTENANCE

0091 MA-7 PORT AND STARBOARD LIFEBOAT SERVICING AND WIRE ROPE

REPLACEMENT

0092 MA-8 REPLACE 9 WINCHES WIRE ROPES

0093 MA-9 BAILEY CRANE WIRE ROPES REPLACEMENT AND LOAD TEST ..80

0094 MA-10 MARINE SANITATION DEVICE MAINTENANCE AND HOLDING

TANK CLEANING

PART 7 – ELECTRICAL

0095 EE-1 DREDGE WHEELER SHIP SERVICE AND EMERGENCY SWITCHBOARD

REPLACEMENT

0096 EE-2 PRIME MOVER CONTROLS SETUP AND SEA TRIALS

0097 EE-3 HEAT LAMPS FOR MOTORS

0098 EE-4 POWER PANEL INSPECTION

PART 8 – LAUNCH WORK

0099 LW-1 (OPTIONAL) LAUNCH STARBOARD MAIN ENGINE OVERHAUL ...88

0100 LW-2 (OPTIONAL) PORT & STARBOARD MAIN ENGINES ALIGNMENT .90

PART 9 – DOCK TRIAL

TR-1 GENERAL. (Information)

0101 TR-2 DOCK TRIALS

PART 10 – QUALITY ASSURANCE SURVEILLANCE PLAN (QASP)

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PERFORMANCE WORK STATEMENT

PART 1 – GENERAL INFORMATION AND REQUIREMENT

GN-1 WORK TO BE DONE (Information).

The Contractor shall furnish all management, supervision, labor, subcontracting services of manufacturer's representatives and all facilities, utilities, equipment, tools, lubricants, fuels, materials and articles (excluding Government furnished property) necessary to fully execute the work items specified herein.

GN-2 VESSEL DATA (Information).

The dredge WHEELER is an all-steel, sea-going hopper dredge. The dimensions of the hull are:

Length Overall 408 feet -3 inches Length Between Perpendiculars 384 feet -0 inches Breadth Molded 78 feet -0 inches Breadth at Wheelhouse Catwalks 82 feet -0 inches Registered Gross Tonnage 10,614.47 long tons Lightship Displacement 8,618.78 long tons Ballast, Fuel and Water 600 long tons (approx.)

GN-3 CONTRACT DRAWINGS (Information).

The work shall conform to the following contract drawings, all of which form a part of these specifications and are available on the web through www.sam.gov. All drawings are available in electronic form (PDF files or other Word scannings files). There will be no hard copies of drawings (bluelines, xerox, etc.) to be sent out.

AVONDALE SHIPYARD (ASI) DRAWINGS

Dwg. No. Title

01-03-01 General Arrangement, Outboard Profile 01-03-02 General Arrangement, Inboard Profile 01-03-03 General Arrangement, Hold 01-03-04 General Arrangement, Second Deck 01-03-05 General Arrangement, Main Deck 01-03-06 General Arrangement, Upper Deck 01-03-07 General Arrangement, Poop, Fo'c'sle and Top of Hopper 01-03-08 General Arrangement, Boat Dk, Bridge Dk and Upper Bridge Dk 01-03-09 General Arrangement, Navigating Dk, Pilothouse and Top of pilothouse 07-00-01 Docking Plan 11-01-01 Shell Expansion – FR 61 – 114 11-01-02 Shell Expansion – AFT FR. 61 11-01-03 Shell Expansion – FWD. FR. 114 11-01-08 Hull Inserts for Dragarm Trunnion 11-02-01 Tank Top Plating & Framing Frs. 114-149(Sht 1 of 2) 11-02-012 Tank Top Plating & Framing Frs. 114-149(Sht 2 of 2) 11-02-02 Tank Top Plating & Framing Frs. 61-114 11-02-03 Tank Top Plating & Framing Frs. 16-61 11-03-01 Forepeak Framing 11-03-02 Aftpeak Framing 11-03-05 Transverse Floor Fr 16-61 (sheet 1) 11-03-052 Transverse Floor Fr 16-61 (sheet 2) 11-03-06 Transverse Webs Frs 61-114 11-03-08 Transverse Webs Frs 16-61

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11-04-03 CVK & Girders Fr 16-61 11-04-04 Shell Long Fr 34-149, sht. 1 11-04-042 Shell Long Fr 34-149, sht. 2 11-04-06 Side Frame - AFT 11-04-08 Hopper Well Center Keelson 11-04-09 Hopper Well Side Keelson 11-04-10 Hopper Well Cross Keelson 11-05-01 Transverse Blkds Frs 28, 40, 61 11-05-02 Transverse Blkds Frs 84,114 & 132-136 11-05-03 Transverse Blkds Frs 67, 77, 98 11-05-04 Center Well Bulkheads (Sheet 1) 11-05-042 Center Well Bulkheads (Sheet 2) 11-05-06 Bhds Below Poop & Foscle Deck 11-05-07 Long’l Bhds Frs. 114-149 11-05-08 Long’l Bhds Frs. 61-114 11-06-01 Hopper Coaming 11-06-02 Forecastle Deck Plating & Framing 11-06-03 Upper Deck Plating & Framing – Frs. 114-149 11-06-04 Upper Deck Plating & Framing – Frs. 16-61 11-06-05 Poop Deck Plating & Framing 11-06-06 30’-6” Flat Plating & Framing Frs. 16-61 11-06-07 19’-2” Flat Plating & Framing Frs. 16-61 11-06-08 19’-2” Flat Frs. 114-149 11-06-09 30’-6” Flat Frs 114-149 11-06-10 Boat Deck Pltg & Blhd below 11-06-11 Bridge Deck Pltg & Frms Below 11-06-16 Upper Deck Plating & Framing – Frs. 61-114 11-06-17 30’-6” Flat Plating & Framing Frs. 61-114 11-06-18 19’-2” Flat Plating & Framing 11-06-19 Hopper Canopies Tray Details 11-07-02 Stack 11-08-01 Strut – Barrel Castings SH.4 11-11-01 Midship Section 11-13-01 Foundations Booklet 11-18-012 Profile Long’s Bhds 11-18-015 Shell Expansion – Scantlings 12-05-05 Fixed Weir Arrangements & Details 16-02-01 Hatch, Manhole & Scuttle List 16-02-14 Interior Joiner Doors 17-01-11 Traveling Crane Rails & Tie Down Arrgt. & Dets.

19-01-01 Painting Schedule 19-06-01 Zinc Anodes Arrgt. and Details 22-01-01 Rudder 22-01-02 Rudder Support System 22-01-03 Steering Gear Foundations 26-05-01 Anchor Handling System Arrgt. & Dets.

28-03-01 Ship's Name, Hailing Port, Hull Marking & Insignia 29-01-01 Capacity Plan 29-01-03 Sounding and Ullage Tables 29-01-08 Stability Booklet (year 2013) 29-06-01 Joint Welding Details 33-01-01 Joiner Arrangements 33-01-06 Floating Decks, Upper Deck, Arrgt. & Dets.

33-01-07 Typical Joiner Details

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33-01-20 Fixed Light Casings 33-01-26 Misc. Joiner Items 33-01-31 Access Panels 33-01-32 Ceiling Arrgt.

38-02-20 Diagram Air Cond Chilled Water System 38-02-21 Chilled Water Arrangements 38-02-211 Chilled Water Arrgt LM 38-02-212 Chilled Water Arrgt PD 38-10-09 HVAC General Notes – Construction Details 38-10-13 HVAC Arrangements – Fan Rooms 38-10-18 HVAC Arrgt – Details Poop Deck 38-10-19 HVAC Arrgt – Details Upper Deck 39-01-01 Insulation Schedule Piping & Machinery 39-01-02 Sheet Metal Sheating, Arrgt. & Dets.

39-01-08 Joiner Insulation, Arrgt. & Dets.

43-02-01 Stern Tube & Rope Guard Details 48-00-01 Standard Pipe Hanger Details 48-00-10 Piping Material Schedule 48-01-10 Diagram Bilge, Ballast, Bilge Management & Vacuum Priming 48-01-11 Bilge & Ballast System Aft Fr. 61 48-01-111 Bilge & Ballast System Aft Fr. 61 L/M 48-01-112 Bilge & Ballast System Aft Fr. 61 P/D 48-01-12 Bilge & Ballast Piping – Fwd Fr 114 48-01-121 Bilge & Ballast Piping – Fwd Fr 114 L/M 48-01-122 Bilge & Ballast Piping – Fwd Fr 114 P/D 48-01-13 Bilge & Ballast Piping – Fr 114-61 48-03-10 Diagram Fireman System 48-03-12 Fireman – Fwd Fr. 61 48-03-121 Fireman – Fwd Fr. 61 L/M 48-03-122 Fireman – Fwd Fr. 61 P/D 48-04-10 Diagram Potable Water System 48-04-11 Hot & Cold Potable Water Arrangement 48-04-111 Potable Water LM 48-04-112 Potable Water PD 48-04-20 Diagram Fresh Water Cooling System 48-04-23 Fresh Water Cooling – Aft Fr. 61 48-04-24 Fresh Water Cooling – Fwd Fr. 61 48-05-10 Diagram Seawater Service System 48-05-11 S.W. Cooling – Aft Fr. 61 48-05-111 S.W. Cooling – Aft Fr. 61 L/M 48-05-112 S.W. Cooling – Aft Fr. 61 P/D 48-05-12 S.W. Cooling – Fwd. Fr. 61 48-05-121 S.W. Cooling – Fwd Fr. 61 L/M 48-05-122 S.W. Cooling – Fwd Fr. 61 P/D 48-08-11 Internal Gravity Deck Drains 48-08-15 Diagram Vacuum Sewage System 48-08-16 Vacuum San. Drains Arrgt.

48-09-10 Diagram Vents, Sounding Tubes and Overflows 48-09-11 Vents, Sounds, Overflows, Fwd Fr. 114 48-09-111 Vents, Sounds, Overflows, Fwd Fr. 114 LM 48-09-112 Pipes PD-36-37-49 48-09-12 Vents, Sounds & Overflows Fr. 114 – Fr. 61 48-09-121 Vents, Sounds & Overflows Fr. 114 – Fr. 61 L/M

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48-09-122 Vents, Sounds & Overflows Fr. 114 – Fr. 61 P/D 48-09-13 Vents, Sounds, Overflows, Aft Fr. 61 48-09-131 Vents, Sounds, Overflows, Aft Fr. 61 LM 48-23-01 Sea Chests 48-23-03 Miscellaneous Valve Reach Rods 48-23-07 Shell Penetrations & Sea Valve List 48-24-06 Schedule of Power Operated Valves 55-01-04 Miscellaneous Tanks

DREDGE TECHNOLOGY CORP. DRAWINGS

Dwg. No. Title

70006-1400-001 Centerwell Plating General Dimensions 70006-1400-002 Centerwell End Plating Dimensions and Data 70006-1400-003 Hopper General Dimensions and Data 70006-1400-004 Guide Track for Sliding Carrier Centerwell Dragarm 70006-1400-006 Centerwell Suction Inlet Details 70006-1400-010 Guide Track for Sliding Carrier of Centerwell Dragarm 70006-2725-005 General Arrangement of Collection Lines in Hopper 70006-2725-008 Straight Pipes for Collection Lines in Hopper 70006-4013-901 Gen. Arr. Of Hopper Doors and Actuating Mechanism 70006-4013-902 Hopper Doors 70006-4013-903 Hopper Doors-Hull Connections 70006-4013-904 Assembly and Details, Hopper Door Actuating Mechanism 70006-4013-907 Pins and Bushings For Hopper Doors 70006-4013-910 Seals of Hopper Doors 70006-4046-001 General Dimensions and Data on Adjustable Overflows 70006-4046-002 Adjustable Hopper Overflow and Actuating Mechanism 70006-4046-003 Hydraulic Cylinder for Adjustable Hopper Overflow 70006-4800-901 General Arrangement Sluice Valves Incl. Hydraulic Cylinders 70006-6650-901 General Dimensions and Data For Shipyard Of Center Dragarm Hoist Frames 70006-6650-902 General Arrangement and Details Of Centerwell Draghead Hoisting Frame 70006-6650-903 Tumbler Block Draghead Hoisting Frame 23 70006-6650-912 General Arrangement And Details Centerwell Gimbal Hoisting Frame

MISCELLANEOUS DRAWINGS

Dwg. No. Title Manufacturer 11333 Power Unit Assembly Details Propulsion Sys. Inc.

21908 Shafting Arrangements Propulsion Sys. Inc.

21965 Tailshaft Propulsion Sys. Inc.

21976 Pressure Shrunk Coupling Propulsion Sys. Inc.

22076 Shafting Assembly Propulsion Sys. Inc.

22189 Propeller Hub Assembly Propulsion Sys. Inc.

22437 & B/M Servo Box Assy. Propulsion Sys. Inc.

22486 Wrench Inner Oil Tube Propulsion Sys. Inc.

Propulsion System Inc. CPP Tech. Addendum Propulsion Sys. Inc.

700-3205 CPP Blade Michigan Wheel Marine MRA-162-01 MRA 162 CP Propeller Maritime Research Associates

E080SA42097 Thruster Assembly, Model 080 Bird-Johnson

C-17

With Bill of Materials E080SA49135 Hydraulic Power Unit Bird-Johnson

Tate Temco Manual For Tate Temco Valve Tate Temco Manifolds

FAST System Manual for Sewage Treatment System Scienco FAST

Eaton Gate Type Duplex Strainer Eaton 570 Series

10582 Components – Assembly HS180 Frydenbo 21599 Rotor Vane – Assembly HS180 Frydenbo 21635 Vane Installation Frydenbo 21700 Mounting of Auto Stop Valve Frydenbo 30959 Bronze Thrust Plate – Housing Frydenbo 40344 Bronze Lower Liner – Housing Frydenbo 40345 Bronze Upper Liner – over Frydenbo 42736 Replace of Thrust Ring Frydenbo

Sketch 1 Dimension Table for Steering Gear Motor

Sketch 2 Rough Stock Dimensions for Steering Gear Bronze

Sketch 4 Outline of Hopper Plates to Be Replaced, Centerwell Bulkheads, Port Side Sketch 5 Outline of Hopper Plates to Be Replaced, Centerwell Bulkheads, Starboard Side

USACE Sketch 4 Centerwell Beams, Port side USACE Sketch 5 Centerwell Beams, Starboard side

Sketch 8 Locations of Reach Rods

Sketch D Outline Of Centerwell Sloped Plates to be replaced, Starboard side

C-18

GN-4 AS-BUILT DRAWINGS (Information).

Within 10 days after completion of the Contract, furnish reproducibles reflecting "as-built" conditions for all new structures, piping, machinery or equipment installed under the contract. For those items where the specifications call for alterations or modifications to the existing equipment, machinery, piping or structures, the Government will furnish the as-built reproducibles and the Contractor will revise the drawings to indicate the "as-built" alteration or modification. The latter group of drawings will also be due within 10 days. All costs incurred for this work will be included in the bid price for the respective item of work.

GN-5 INTERFERENCE AND LOAD SUPPORT (Information).

Remove and reinstall any interference required to accomplish the work specified without additional contract time or cost to the Government. Interference is defined as any part of the vessel, whether installed or portable, that must be removed or disturbed to accomplish the work specified. Approval shall be obtained from Contracting Officer Representative prior to disconnecting piping or other vessel services. Drain lines shall be by-passed or diverted to prevent damage by flooding. All damaged or missing fasteners shall be replaced with fasteners of the same type as original. New gaskets, packing and seals shall be installed on all disturbed connections and proven leak free.

Damaged lagging and insulation shall be repaired or replaced. All new work or disturbed existing interferences shall be cleaned and painted in accordance with this specification or applicable line item of ASI drawing 19-01-01.

Upon reinstallation, all interferences shall be returned to their original operational condition and position. During disassembly and removal process, the Contractor shall provide support for or secure as necessary the remaining items or sections, i.e. dragarms, dredge piping, davits, walkways, trunnions, service frames, adjustable weirs, steel structures, etc. All costs incurred on these interferences and load support shall be included in the bid price for the respective item of work.

GN-6 TECHNICAL SERVICE REPRESENTATIVES (Information).

There are several items which require the work to be accomplished under the supervision of a specific technical service representative, which will be provided by the Contractor. However, utilization of the specified representative is not mandatory. The Contractor may elect to procure the services of another individual or firm that has the necessary technical qualifications, experience or expertise. The name of the individual or firm and the qualifications, expertise or experience relative to the work to be accomplished shall be submitted to the Contracting Officer Representative for approval prior to starting the work. The Contractor remains solely responsible for the satisfactory completion of all work and the reliable operation of all systems specified herein. The cost of these representatives will be included in the bid price for the respective item(s) of work.

A daily report will be prepared by each technical service representative and submitted directly to the Contracting Officer Representative within 24 hours. The report will be the responsibility of the technical service representative, and will describe conditions noted with recommendations for corrective action, all work performed that day, parts used and any additions or modifications made to the existing equipment. If the Contractor requires any reports in addition to these, the Contracting Officer Representative will be furnished a copy of the reports.

The representatives listed below have the necessary technical qualifications, experience and expertise and are recommended for any applicable items in which they are specified:

1. PROPULSION SYSTEMS INC.

Propulsion Systems, Inc.

609 NW 45TH Street Seattle, WA. 98107

(206) 789-0944

2. ROLLS – ROYCE (Previouly Bird-Johnson - Bow Thruster System)

Rolls-Royce Naval Marine Inc. (or any regional offices) 110 Norfolk Street Walpole, MA 02081

(508) 668-9610

C-19

3. SURVIVAL SYSTEMS INTERNATIONAL, INC.

931 Industry Road Kenner, LA 70062

(504) 469-4545

3. HYDRAULIC TECHNICIAN

Local Hydraulic Contractor See Section F, paragraph F-8.

4. HERBERT HILLER (or other Fire Fighting System Company) Local or regional office

GN-7 GAS-FREEING AND GAS-FREE CERTIFICATE (Information).

Before beginning any hot work or any other work involving the use of an open flame, or any other means of igniting flammables, clean and gas-free the affected spaces as required by Clause 5(e), OSHA Safety and Health Standards (29 CFR 1915), and these specifications. Spaces requiring the gas-freeing shall be "Safe For Workers - Safe for Fire (Safe for Hot Work)".

Until all hot work or all other work involving the use of an open flame or any other means of igniting flammables is completed, maintain the affected spaces in a "Safe For Workers - Safe For Fire" condition.

Test affected spaces. Testing and certification shall be accomplished by a certified chemist who is approved for this type of work by the National Fire Protection Association.

Furnish and display at the entrance to the affected spaces and at the primary gangway "Gas-free " or "Safe for Workers - Safe for Fire (Safe for Hot Work)" certificate(s). Furnish to the Contracting Officer Representative one additional copy.

The cost of testing, providing gas-free certificate(s), and physically gas freeing affected spaces shall be included in and proportioned among the bid prices for each item of work requiring cleaning and gas-freeing of a compartment.

C-20

PERFORMANCE WORK STATEMENT

PART 2 – DRYDOCKING

0001 DD-1 BERTHAGE, DRYDOCKING AND SERVICES.

The contractor’s drydock must be within 2000 nautical miles from Misssissippi River Southwest Pass, see attachment J-20 for nautical miles chart.

The contractor must have drydock facility available between the dates of 01-September and 01-December 2024. However, actual entrance and exit dates for Drydocking will be negotiated after contract award. Once a date has been agreed upon, a bilateral modification will be issued. The Contractor shall furnish pilot service to safely move the ship from entrance channel sea buoy closest to Contractor's facility to the front of the Contractor's drydock or wetberth. Thereafter, the Contractor shall provide pilot and tug services to move/escort the ship into the drydock or wet berth. While the vessel is in his possession during the contract period, the contractor shall provide pilot and tug services, including multiple (if applicable) moving/escorting the ship from contractor’s drydock to contractor’s wetberth or vice versa. The contractor shall also provide pilot and tug services when the ship departs from the contractor’s drydock or wetberth to sea buoy. Refer to Section F for details of delivery and return of the vessel. Delivery and return will be coordinated with the Contracting Officer Representative.

Upon receipt of the vessel, the Contractor shall drydock the vessel for such time that will be necessary to complete all underwater work included in these specifications. The time at wet-dock berthing or other prior to starting any work, shall not exceed five (5) calendar days prior to entering the drydock. Prior to drydocking, the Contractor shall prepare a proposed blocking plan, utilizing the data on ASI Dwg. No. 07-00-01 Docking Plan and submit the blocking plan to the Contracting Officer Representative for approval. The drydock shall be capable of handling the vessel, meeting the draft requirements listed below without the removal of fuel or water:

The following are the estimated ship’s draft at time of arrival and the drydock requirement:

The ship will arrive at the contractor drydock at the estimated draft of 22 feet Aft and 18 feet Forward.

The blocks in the drydock (graving or floating docks) must be minimum of six (6) feet high (Note: Blocks are less than 5 feet high shall not be accepted). With the Wheeler landed, the drydock (floating dock only) must have a minimum freeboard of 1 ft - 0 inch.

During drydocking and undocking process, there must be a minimum of one (1) foot clearance between the bottom of keel plate and the top of the blocks. Upon drydocking, all blocks shall be checked and wedged up for firm contact with the hull.

For safety reason, the drydock (graving or floating) must have a minimum of 10 ft clearance on each side of the ship from the side of the hull to the drydock innermost intrusion. In another words, drydock with an internal width clearance of less than 100 ft shall not be acceptable.

Drydock length must be longer than the overall length of the ship, which is 408 ft-3 inch, so that there is no part of the ship, either bow or stern, extends pass the drydock and overhangs the water.

Important Note: Due to the scope of work in many line items in the hopper that require foreseeable extensive usage of crane services, it is a requirement that the contractor’s drydock must have two (2) working cranes during the entire contract.

During the drydocking and undocking procedures while the ship is in the contractor possession, the contractor shall provide the services of a pilot, tugboats and all line handlers (aboard and ashore) and all required lines. Note: During dock trials, the contractor shall provide the service of one (1) tugboat with a minimum of 4000 HP and extra mooring lines (see sections TR-1 and TR-2 for additional information).

DRYDOCK SUBMITTALS -- Unless specified otherwise, at least forty-eight (48) hours prior to docking/undocking the vessel, submit to the Contracting Officer Representative the following:

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Drydock certification submittal. Prior to award of the Contract, submit to the Contracting Officer certification for the drydock or tentative drydocks to be used to lift the vessel. Ensure that the drydock is certified for docking the vessel of the dimensions and weight given by one of the following only:

(1) US Navy, Naval Sea Systems Command

(2) American Bureau of Shipping (ABS)

(3) An independent registered Professional Engineer, who shall cover the inspection requirements of item (1) or

(2) above.

The Inspection Certificate shall be within three (3) years if the age of the dock is less than ten (10) years old and within two

(2) years if the age of the dock is over ten (10) years old.

Note: Floating drydocks must be one integral unit. The Government will not allow the coupling of two rated docks to meet the load requirements of the vessel. Also, the contractor shall not use the drydock to perform other work(s) on other contracts except for the work specified (or related) in this contract while the ship is in the drydock.

Certification inclusions. Regardless of the type of certification provided, submit to the Contracting Officer Representative the information regarding the docking facility, as applicable:

(1) Drainage and dewatering systems

(2) Mooring systems for floating docks

(3) Fire protection services

(4) Fire alarm locations

(5) Emergency power

(6) Emergency ballast/dewatering pumps

(7) Structural Examination with Load per Foot Rating

Stability and block loading calculations. Submit to the Contracting Officer Representative docking/undocking calculations as follows, including the effect of all dockmaster authorized weight additions/removals or shifts as the result of ship's actions or the contract scope of work.

(1) Blocking

(2) Stability of the vessel afloat

(3) Vessel Stability for keel touch

(4) Draft at Instability

(5) Vessel's GM when water is at top of blocks

(6) ** System Stability when water is at top of blocks

(7) ** System Stability when pontoon deck is awash

(8) ** System Stability when pontoon deck breaks surface

(9) ** Pumping Plan

** Submit for Floating Drydocks Only

Documentation of drydocking significant events. The Contractor shall submit the following information in a separate written report to the Contracting Officer Representative within 48 hours after docking and undocking the vessel.

The precise time that the vessel's first extremity crossed the drydock boundary upon docking. The precise time that the vessel's last extremity crossed the drydock boundary upon undocking. The forward and aft draft readings just before docking and immediately after undocking.

Manning document. Provide a list of drydocking operations which describes all stations to be manned, functions to be performed, and the experience and training qualifications of personnel carrying out each function, including casualty and damage control qualifications.

C-22

Dockmaster. The dockmaster assigned by the Contractor shall provide a resume of training and experience and meet one of the following criteria:

(1) Has served as a dockmaster at the type of facility for which the individual is qualified during at least 10 dockings or undockings, of which one has been accomplished within the previous 6 months.

(2) Has served under a dockmaster in an apprentice/assistant role during at least 20 dockings or undockings, of which 10 have been performed at the type of facility for which the individual is qualified.