W912BU18B0008.pdf

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Michael.Hunter@usace.army .mil

RATING PAGE OF PAGES

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)

1 99

(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.

W912BU 8. ADDRESS OFFER TO

See Item 7

9. Sealed offers in original and 1 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

6th Floor Reception conditions contained in this solicitation.

10. FOR INFORMATION

CALL:

A. NAME (NO COLLECT CALLS)

MICHAEL HUNTER 215-656-6772

11. TABLE OF CONTENTS

SOLICITATION/ CONTRACT FORM

SUPPLIES OR SERVICES AND PRICES/ COSTS

2 - 3

X I CONTRACT CLAUSES

DESCRIPTION/ SPECS./ WORK STATEMENT X

PACKAGING AND MARKING

4 - 38

J LIST OF ATTACHMENTS

INSPECTION AND ACCEPTANCE

DELIVERIES OR PERFORMANCE

40 - 54

55 - 57 X K

REPRESENTATIONS, CERTIFICATIONS AND

OTHER STATEMENTS OF OFFERORS

CONTRACT ADMINISTRATION DATA 58 X

SPECIAL CONTRACT REQUIREMENTS

OFFER (Must be fully completed by offeror) 59 - 71 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 - REPRESENTATIO NS AND INSTRUCTIO NS

PART III - LIST O F DO CUMENTS, EXHIBITS AND O THER ATTACHMENTS

72 - 78

PART II - CO NTRACT CLAUSES

US ARMY ENGINEER DISTRICT, PHILADELPHIA

CONTRACTING DIVISION

WANAMAKER BUILDING

100 PENN SQUARE EAST

PHILADELPHIA PA 19107-3390

FAX:

TEL:

FAX:

TEL:

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

SOLICITATION

79 - 81

6. REQUISITION/PURCHASE NO.5. DATE ISSUED

15 Jun 2018

4. TYPE OF SOLICITATION

SEALED BID (IFB)

NEGOTIATED (RFP)

[ X ]

3. SOLICITATION NO.

W912BU18B0008

Section B - Supplies or Services and Prices

ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

Floating Crane Barge

FFP

NET AMT

0001AA 1 Job Planning and Scheduling

FFP

The submittals required for Planning and Scheduling are listed in contract Clause

H02. This item is initiated only by a Notice To Proceed issued by the Contracting

Officer.

FOB: Destination

0001AB 1 Job Engineering

FFP

The submittals for “Engineering” are listed in contract Clause H02. This item is initiated only by a Notice To Proceed issued by the Contracting Officer. The

Contractor may not start this item until he receives a Notice To Proceed for this item.

0001AC 1 Job Construct, Test, and Deliver

FFP

The submittals for “Construct, Test, and Deliver” are listed in contract Clause H02.

This item is initiated only by a Notice To Proceed issued by the Contracting

Officer. The Contractor may not start this item until he receives a Notice To

Proceed for this item.

Section C - Descriptions and Specifications

DESCRIPTION/SPECIFICATIONS

C000 GENERAL

C001 PROJECT OVERVIEW

The Marine Design Center (MDC) of the U.S. Army Corps of Engineers (USACE) has issued this solicitation to acquire a new floating crane barge for duty cycle work. The completed vessel will be placed in service with the

Baltimore District of the U.S. Army Corps of Engineers and will be used by the District in support of its debris and maintenance missions on the Chesapeake Bay and its estuaries.

When complete, the new floating crane barge will be capable of lifting 18,000 lbs. at a radius of 30 feet from the centerline of the barge.

The completed vessel will be ABS classed.

C002 CONTRACT OVERVIEW

For this contract, the barge contractor shall include, as a minimum, all costs to provide and deliver the following:

Using the performance specification provided in this procurement package, select and furnish one duty cycle crane.

Using the specification, provided reference drawings, and technical information from the contractor selected crane, complete a detailed design for production and fabrication of the barge.

Obtain ABS approval for the detailed design of the barge.

Fabricate one barge in accordance with the specifications of this contract.

Install the kingpost/pedestal for the crane on the barge.

Assemble, erect, install, and integrate the crane to the barge.

Start-up of the crane after its installation on the barge.

Operational performance testing and trials of the crane after installation and integration on the barge at the barge manufacturer’s facility.

Test and trials on the barge.

Deliver the completed barge to a designated location.

Final Acceptance Demonstrations at the Corps’ designated point of Final Acceptance of the completed floating crane barge.

C003 STANDARDS

The barge shall be designed and constructed in accordance with the latest edition and interpretations of the rules, regulations, and requirements and standards of the Legislation, Regulatory Agencies, and technical organizations listed as follows, or as stipulated in the respective specification clause:

American Bureau of Shipping (ABS) “Rules for Building and Classing Steel Vessels for Service on Rivers and Intracoastal Waterways.”

American Bureau of Shipping (ABS) “Rules for Building and Classing Steel Vessels”:

o Part 2 – Rules for Materials and Welding

American Bureau of Shipping (ABS) “Guide for Shipbuilding and Repair Quality Standard for Hull

Structures During Construction”.

American Bureau of Shipping - ABS Guide for Certification of Lifting Appliances

American Petroleum Institute - API Specification 2C – Offshore Pedestal-Mounted Cranes

33 CFR Subchapter E – USCG, Inland Navigation Rules.

46 CFR Subchapter C – Uninspected Vessels. USCG inspection and certification is not required.

46 CFR Subchapter C – Part 28, Subpart E - Stability

46 CFR Subchapter S – Part 170, Subpart E – Weather Criterion

46 CFR Subchapter S – Part 173, Subpart B – Lifting

46 CFR Subchapter S – Part 174, Subpart B – Special Rules Pertaining to Deck Cargo Barges

U.S. Army Corps of Engineers, Publication No. EM 385-1-1, “Safety and Health Requirements Manual.”

The National Shipbuilding Research Program (NSRP 0490), “Industrial Standards for Hull Structural

Penetration Design Criteria and Details.”

C004 CLASSIFICATION & CERTIFICATION

A. ABS CLASSIFICATION

The barge contractor shall be responsible for obtaining necessary regulatory body reviews and approvals of their design, obtaining necessary inspections and surveys during construction, and for the certification and classing of the vessel as follows:

ABS classification for Maltese Cross A1, Floating Crane, Rivers and Intra-Coastal Waterways for use as a

Government Floating Crane, with Reinforcement B.

Other ABS Notations: CRC (Crane Register Certificate)

The ABS Vessel ID number shall be obtained by the contractor.

The recommended ABS point of contact is Rich Delpizzo, who can be reached by phone, email or mail, at: (703) 519-

9233, RDelpizzo@eagle.org, or 1421 Prince Street, Suite 100, Alexandria, VA 22314.

When steel construction commences, the barge contractor shall coordinate with ABS to ensure the frequency of onsite inspections are not less than once every two weeks.

If the barge contractor intends to launch, test, operate or tow the barge “out of class”, the barge contractor must specifically advise ABS of such intent and incorporate any and all modifications required by that agency for such operation at no additional cost to the Government and at no additional contract time. Any such modifications which, in the opinion of the COR, affects the arrangements, operability, or suitability of the vessel shall be removed from the vessel by the barge contractor at no additional cost or time and the vessel returned to new condition prior to Final

Acceptance.

All costs associated with ABS design review and classification shall be to the contractor’s account.

B. CRANE CERTIFICATION AND CLASSIFICATION

mailto:RDelpizzo@eagle.org

The crane shall be certified by API. The crane shall be provided with a permanent stainless steel name plate, bearing the API Monogram per API Specification 2C, section 13.

For design considerations, the crane will be installed on a barge that will be operated in calm water. All loads and load factors shall be based on this operating mode. The crane lifting offlead and sidelead angles are generated by static barge inclinations, with no additional influence from significant wave heights.

The crane shall be provided with ABS Certification based on the requirements of API Specification 2C. The contractor shall require the manufacturer of the crane to retain ABS to provide independent third party verification that the crane meets the API 2C requirements of this specification. Documentation of this ABS third party verification shall be provided to the COR during Phase II (see contract Clause H01).

The API and ABS crane certifications shall incorporate the loads due to list and trim identified in Clause C540.E.4 of this specification. In addition, the ABS crane certification shall be suitable for the ABS Class for the completed crane mounted on the barge, as a Floating Crane vessel. Therefore both the crane and the pedestal/kingpost shall be certified as meeting ABS requirements.

C. VESSEL OWNER & ADDRESS

For the ABS certificate of classification, the owner shall be listed as “U.S. Army Corps of Engineers, Baltimore

District”. The owner’s address of record shall be listed as:

US ARMY CORPS OF ENGINEERS

BALTIMORE DISTRICT

D.C. DRIFT PROJECT OFFICE

1328 WATER STREET SE

WASHINGTON, DC 20003

PHONE: (410) 962-6031

EMAIL: STEVEN.M.GOLDER@USACE.ARMY.MIL

D. ABS ENGINEERING MANAGER ACCESS & DISCLOSURE

The Marine Design Center (CEMDC) will be the “Owner’s Representative” on this project and all correspondence with ABS shall be made available to the COR. In order to facilitate the communication process and reduce the paperwork burden on all parties, the barge contractor, and all sub-contractors, shall utilize the ABS Eagle Coordination

Engineering Manager Portal (02E) for all drawing submittals and correspondence. The barge contractor and any/all sub-contractors shall make the necessary arrangements with ABS to ensure that the Marine Design Center is granted the following Oversight Permissions for this contract:

View project and drawing status

View comments

View transmittals

Download approved drawings and review letters

E-mail notification of transmittal

E-mail notification of approval

Status

Disclaimer

The Marine Design Center’s ID/WCN number is 615255 and the point of contact with respect to the ABS

Coordination/Engineering Manager Portal (02E) is Mr. Tim Keyser, Timothy.J.Keyser@usace.army.mil, phone: (215)

656-6171.

mailto:Timothy.J.Keyser@usace.army.mil

The contractor shall ensure that, as a part of its contract with ABS, the contractor authorizes ABS to disclose to, and discuss with, the Army Corps of Engineers any rule or certification criteria issues, design assumptions and their impact on classification and certification, and any other technical considerations on which classification is to be based or which may affect future classification or certification of the vessel.

The contractor shall authorize ABS to provide the Army Corps of Engineers, at its request, with a copy of all correspondence related to classification, statutory certification, or other compliance verification for which ABS is responsible as it is promulgated and initially distributed. This is to include drawings and other engineering work requiring ABS approval, as well as correspondence generated which relates to such approvals, including all such correspondence dealing with vendors.

Upon request by the COR, the contractor shall request ABS to furnish the Government with the project comment list.

The list shall include open and closed technical and surveyor comments. The surveyor comments shall not only include comments generated during the drawing review process, but also comments generated by the ABS Surveyor during construction inspections. The comment list shall be sent directly from ABS to the COR via email as a .pdf file.

At the completion of the ABS review process, the barge contractor shall download all ABS “Eagle Stamped” drawings and provide them on a DVD to the Government in .pdf format.

C006 VESSEL IDENTIFICATION & PRINCIPAL CHARACTERISTICS

A. VESSEL IDENTIFICATION

The vessel to be acquired through this solicitation has been assigned the following name and Marine Design Center hull and project numbers:

MDC Hull Number 847

MDC Project Number 3104

Vessel Name TBD

The vessel name has not been selected at this time. For the purpose of initial documents and drawing preparation, the title used shall be:

“CENAB BD-10 REPLACEMENT”

Upon selection of the official name for the vessel by the Government, the contractor shall incorporate the name into all “As-Built” documents and the construction drawing of the hull markings. The MDC hull number shall be used in lieu of an “Official Number”.

B. PRINCIPAL CHARACTERISTICS

These specifications are intended to describe the concept design for one inland floating crane. The principal dimensions of the barge are:

Length Overall 85’-0”

Beam Overall 30’-0”

Molded Depth (@ C.L.) 7’-0”

Design Draft 2’-6”

Air Draft (from 2’-6” waterline) 20’-0”

C010 DEFINITIONS

The following definitions are applicable to phrases and acronyms used throughout this contract:

ABS – American Bureau of Shipping

API – American Petroleum Institute

COR - Contracting Officer’s Representative - a member of the contract management and quality assurance team authorized by the Contracting Officer to perform certain administrative and managerial duties. A copy of the COR’s authority letter is furnished to the contractor.

GFE – Government Furnished Equipment – Equipment, materials or components furnished by the

Government to the contractor for installation on the vessel.

K.O. - Contracting Officer - A person with the authority to enter into, administer and/or terminate contracts and make related determinations and findings.

MDC – Acronym for the Marine Design Center.

QC - Quality Control - Quality Control is a function of the contractor. Refer to clause E03. Quality Assurance

(QA) is a function of the Government.

USACE – Acronym for United States Army Corps of Engineers.

USCG - Acronym for United States Coast Guard.

C025 CONTRACTOR QUALITY STANDARDS

A. GENERAL

The contractor shall be responsible for the construction of a complete and functioning vessel.

Inspection by the Marine Design Center is for the purpose of verifying the proper function of the contractor’s quality control measures and is not to be used as a substitute for control of quality by the contractor.

Every effort shall be made during production planning to construct the vessel in an efficient sequence minimizing re-work and repair. Care shall be taken to assure the latest revisions of the detailed design plans are being used.

B. STRUCTURAL MATERIALS

Unless otherwise specified or noted, all structural hull material shall be in accordance with the following specifications:

American Bureau of Shipping (ABS), “Rules for Building and Classing Steel Vessels” and “Rules for

Building and Classing Steel Vessels for Service on Rivers and Intracoastal Waterways”.

Welding Materials - ABS “Approved Welding Electrodes, Wire-Flux and Wire Gas Combination”.

Bolts, nuts and screws – ASTM A307-82, Specification for Carbon Steel Externally and Internally Threaded

Standard Fasteners.

C. STANDARD PARTS AND MATERIALS

All articles, fittings, equipment, machinery, supplies, and materials used in the construction and outfitting of the vessel shall be new, of the highest grade, free from defects and imperfections, and be the standard product of reputable manufacturers, to the maximum extent practicable. Any material not specified shall be the best of their kind for the purpose intended. All items shall be suitable for workboat application and meet the latest requirements of standard specifications published by National Agencies. No salvaged materials shall be used in the works. Spare parts and service shall be readily obtainable.

D. WORKMANSHIP

All labor shall be especially skilled for each kind of work and under competent direction.

Where work of one trade joins, passes through, or is on other work, there shall be no discrepancy or misfit when completed. In engaging one kind of work with another, marring or damage of previously acceptable construction shall be cause for rejection. All parts of the vessel intended to join or bear upon other parts shall have complete and solid contact and shall fit together without excessive cold work during erection. All faying surfaces shall be painted and be clean and smooth before bolting up. Shims or liners shall not be used for the purpose of overcoming a bad fit.

All frames and longitudinal members, where applicable, shall be provided with limber holes and/or snipes of adequate size to allow water in bilges to flow to the lowest point of each compartment. Limber holes shall also be provided to allow for the passage of air in tanks. Limber holes shall be located at the plate edge.

Ends of outstanding flanges shall be cropped. Lighting holes may be punched or flame-cut and all edges shall have burrs removed.

All holes for machinery mounting bolts shall be drilled or punched; burning is not acceptable. Holes in members having sharp curvature shall be avoided.

All hull casting shall be machined or ground to bear solidly against the connecting structure.

E. WELDERS

All welding under this contract shall be done only by welders who have successfully passed qualification tests accepted by the American Bureau of Shipping or other regulatory agency acceptable to ABS. The contractor shall bear the expense of conducting these tests and shall certify, by name to the Contracting Officer, welders who have successfully passed the prescribed tests and hold current, valid certifications.

The contractor shall require any welder to repeat these tests when in the opinion of the Contracting Officer’s

Representative, the work of the welder indicates a reasonable doubt of his proficiency. In such cases the welder shall be re-certified as above if he successfully passed the retest; otherwise, he shall be disqualified until he has successfully passed the retest.

The barge contractor shall maintain records of the individual welder’s certification during the course of the contract.

The records are to be available for examination upon request of the Contracting Officer or his representative.

F. WELDING

All welding shall be in accordance with the current rules of the American Bureau of Shipping, except where stated otherwise. All welding equipment used on the work shall be of a modern type subject to close control. The electrodes used throughout the work shall be suitable for use with the parent metal at each weld, and be approved by ABS.

Welding procedures, as to direction, length, numbers and sequence of beads, shall be carefully planned to minimize lock-up stresses and distortion. Care shall be exercised to produce smooth even beads, especially on all exposed plating and fittings. Beads shall be ground where directed by the Contracting Officer or his authorized representative.

The contractor shall employ appropriate welding procedures and grounding connections to preclude the possibility of anodic erosion of the hull after launching.

A detailed description of all welding procedures being employed in the construction shall be available to the

Contracting Officer or his authorized representative.

G. INSTALLATION

Materials and equipment shall be installed in accordance with the approved recommendations of the manufacturer, and in compliance with this specification and the contract documents. The installation shall be accomplished by workmen especially skilled for each kind of work and under competent direction.

H. PLATE FAIRNESS

Steel plating shall be installed using proper welding procedures and sequences to insure fair, undistorted plating panels. The use of filler materials to surface unfair areas is not acceptable.

Maximum allowable plating distortion is depicted in the “Guide For Shipbuilding And Repair Quality Standard For

Hull Structure During Construction” from ABS. Distortion shall not exceed the amounts in this guide.

I. CONSTRUCTION STANDARDS

All material, machinery and equipment shall be new, of current manufacture and suitable for the marine service intended. Spare parts and service shall be readily obtainable.

All material, unless otherwise specified in these specifications or in the drawings, shall be of commercial quality to

ASTM, ANSI, or SAE specifications.

During construction and before delivery, the contractor shall be responsible for protection of all material, equipment, etc., intended for the vessel.

The overweight tolerance of members shall be within the limits defined by the specifications of the American Society for Testing and Materials.

All materials shall be free of imperfections due to manufacturing processes and from defects which adversely affect appearance or serviceability.

All plating shall be neatly cut, fitted and welded. All sharp edges or projections which constitute a personnel hazard shall be removed or ground smooth. All notches shall have a radius to prevent stress concentrations.

Where aluminum must be attached to dissimilar metals or between dissimilar alloys of aluminum, fasteners shall be of stainless steel of an approved design with insulation as required to eliminate metal to metal contact.

All galvanizing shall be done after fabrication by the hot dip process, and the zinc shall be not less than 98% pure. In instances where some types of metals cannot be hot dip galvanized, zinc silicate coating may then be substituted.

J. ENGINEERING

All engineering shall be performed by, or under the immediate supervision of, a licensed Professional Engineer in the appropriate field. All barge design work shall be performed by a PE competent in the relevant area of the design.

Prior to the submission of plans, calculations, designs and weight estimates to MDC or any regulatory agency as part of this contract, the Contractor must have them reviewed and stamped by the responsible Professional Engineer. The

PE stamp must appear on the actual documents.

C040 SCOPE OF WORK

A. CONTRACTOR’S RESPONSIBILITY

The contract consists of three phases:

Phase I Planning and Scheduling

Phase II Engineering

Phase III Construct, Test, and Deliver

In accordance with the three phases, the contractor assumes complete responsibility for selecting and purchasing the crane according to the performance requirements of this specification, developing and completing the design of the crane barge, obtaining ABS classification and certification, and constructing, testing, and delivering the floating crane barge to meet the requirements of the contract. Should the barge contractor determine at any time that he is unable to fulfill those responsibilities, he shall notify the COR immediately of the problem experienced and his proposed manner of correction.

B. CONTRACT INTENT

The details contained in this specification delineate a “Concept Design” for this vessel, which is the first step in the design process. The performance requirements have been engineered sufficiently to verify initial feasibility, and to achieve an adequate level of confidence that the crane barge design can be developed to meet the performance, operational requirements and the design objectives of the U.S. Army Corps of Engineers. The contractor shall take the details of this specification and design a crane barge which satisfies all the criteria laid out within.

C. DESIGN PROGRESSION AND DETAILED DESIGN

During Phase II, Engineering, it is the Contractor’s responsibility to provide appropriate design progression to minimize rework and to complete the Detailed Design of the vessel based on the “Concept Design” delineated for the vessel in this specification.

Preliminary drawings/documents shall be made available to the Government for review and evaluation of vessel stability, strength and ability to meet the mission requirements. This shall occur prior to the development of necessary production details. If it is determined that the vessel balances and meets the specification requirements, the Contractor shall proceed with the necessary production details of the Detailed Design. If not, adjustments shall be made at this stage of the design process, which shall minimize rework. These checks shall be made prior to the labor-intensive development of production details necessary to build the vessel, which shall follow.

The Detailed Design is the basis for construction and shall include all necessary production details. It is always completed prior to the start of construction.

The Detailed Design must be so clear in its intent that the features, characteristics, capabilities, design criteria, margins and success criteria of each component or system cannot be mistaken. The level of detail presented and documented by calculation in the detailed design shall be sufficient for all required regulatory approvals, and for the

Government’s quality assurance function.

All costs associated with detailed submittals for review by Regulatory Agencies and ABS (for compliance with classification and certification requirements), inspection, testing, and classification shall be the responsibility of the contractor.

A notice to proceed to begin Phase III, Construct, Test, and Deliver will not be issued until all required submittals have been made to the Government, and the drawings have been reviewed and approved by ABS.

D. DRAWINGS PROVIDED AND REQUIRED

1. Contract and Reference Drawings Provided

Contract and Reference drawings that are part of this solicitation are listed in contract Section J.

The reference drawings that are part of this solicitation are intended to provide useful information that may have application to this procurement. The exact details presented in the reference drawings may not reflect the specific needs of the barge, but present the contractor with a methodology to develop a specific system or design feature as identified in the specification. The barge contractor shall not build from any reference drawing. It is the responsibility of the barge contractor to use the written specifications and the reference drawings to properly develop the detailed design and engineering drawings in order to construct the barge.

2. Detailed Design Drawings Required

Contract Section H, Clause H12, Engineering and Drawings, contains a list with the minimum drawings/calculations required to be developed by the contractor for the detailed design.

For clarification purposes, the list in contract Clause H12 details the drawings by action groups. The action groups distinguish between separate categories based upon the engineering requirements to be completed by the barge contractor. The following is a description/definition of these categories:

Drawings To Be Finalized: as part of the scope of work for this effort, the contractor shall be required to finalize a certain number of contract drawings to achieve a detailed design. These drawings have been included as contract drawings. The scope and extent of the necessary finalization has been explained in detail in each respective contract Clause. These drawings shall be updated and submitted to the Government and, if required for class, ABS for review and approval.

Drawings To Be Developed: the barge contractor shall develop a detailed design drawing package to achieve a detailed design to conform to the requirements of this solicitation. The drawings identified represent the minimum number and type of drawings that will be acceptable to the Government for detailed design. These drawings shall be developed and submitted to the Government and ABS for review and approval for class.

As-Built Drawings: the barge contractor shall be required to provide a complete “As-Built” record of the vessel. The requirements for the “As-Built” drawings are further defined in contract Clause H14.

C100 SCIENTIFIC

All scientific data shall be provided in United States Customary System units of measurement (pounds, long tons, and feet). Data provided in other units will not be evaluated or considered.

C105 HULL GEOMETRY

The hull geometry is defined as shown in section B of this clause. The barge shall have a rakes forward and aft with the crane mounted on the after end of the barge. The contractor shall develop the following drawings as a part of this clause:

847-C105-01 HULL LINES PLAN

847-C105-02 FRAMES & OFFSETS DRAWING

B. PRINCIPAL CHARACTERISTICS

The hull shall have the following principal dimensions:

Length Overall 85’-0”

Beam Molded 30’-0”

Molded Depth (@ C.L.) 7’-0”

C115 WEIGHT ESTIMATE

The contractor shall implement a careful weight estimating and monitoring procedure.

During the Engineering Phase of the Contract (Phase II), the contractor shall prepare a detailed weight estimate for the vessel based on selected machinery/equipment and take-offs of materials. This drawing shall be numbered 847-

C115-01 and titled WEIGHT ESTIMATE. Weights and centers of gravity shall be documented in a spreadsheet type format using the MDC Work Breakdown Structure (WBS).

The detailed weight estimate shall be complete with the longitudinal, transverse, and vertical location of the center of gravity of all items included in the estimate.

During the Construct, Test and Deliver Phase (Phase III), the contractor shall continue to update the weight and CG estimate periodically. The update shall reflect actual equipment location as installed, and any changes to the structural weight.

The Government will review the weight estimate to ensure the anticipated draft, and trim and stability conditions of the barge are satisfactory. If weight growth that adversely impacts the vessel’s trim and stability is found, the

Government will coordinate with the barge contractor to determine the cause and develop remedial action.

B. INCLINING & DEADWEIGHT SURVEY

Upon completion of all work and after the crane has been installed, with the barge in the lightship condition and the crane in the stowed position (maximum radius over the barge), the barge contractor shall conduct an inclining test and deadweight survey. The inclining test shall be carried out in accordance with ASTM F 1321-14 and contract Clause

E05. The contractor shall be responsible for developing the inclining test procedure/plan, providing all certified inclining weights, pendulum setups, support equipment and personnel, directing the experiment, recording all data and completing the inclining test report. The Government may elect to participate in the incline experiment as a witness.

The contractor shall prepare an inclining test procedure/plan and submit it to the Government and ABS for review and approval. The plan shall be numbered 847-C115-02 and titled: INCLINE EXPERIMENT PLAN. For the

Government’s review, the plan shall be submitted at least 14 days prior to the scheduled inclining.

Based on the intended ABS class of the vessel, ABS may require engineering review and surveyor witness of the inclining experiment. The contractor shall coordinate submittals and on-site surveyor representation with ABS to ensure the construction and testing schedules are maintained.

Following the completion of the inclining experiment, the barge contractor shall complete the incline test report and determine the lightship displacement, centers of gravity and hydrostatic properties of the floating crane. The report, numbered 847-D115-03 and titled: INCLINE EXPERIMENT RESULT, shall be submitted to the Government and

ABS for review and approval.

The barge contractor shall be responsible for all costs associated with ABS reviews (including at least one iteration to reflect any ABS comments made) and all surveyor costs.

E. NO LOAD CRANE MOVEMENTS

After the inclining test, several (no load) crane movements shall be performed (crane shall be operated by the crane manufacturer):

With no load on the hook, the crane shall swing to 90 degrees (starboard side), and next to 270 degrees, (port side). The crane rigging radius shall not change. Pendulum readings shall be taken after each movement, as well as the vessel draft readings at the four corners of the barge. This will be used to assess the heeling moment due to the crane’s own weight and CG. The change in LCG shall be ignored during the experiment.

With the crane at 90 degrees over the starboard side, and next with the crane at 270 degrees over the port side, the crane boom angle shall be changed to cause the boom point to move transversely a known distance.

Pendulum and draft readings shall be taken at each position. The initial and final boom angle shall be recorded. The change in the rigging radius shall be calculated. The heeling moment divided by the change in the rigging radius shall equal the boom point dead load by experiment. The change in VCG shall be ignored during the experiment.

Document #847-C115-02 (INCLINE EXPERIMENT PLAN) shall include the plan and description for these movements. Document #847-D115-03 (INCLINE EXPERIMENT RESULT) shall include the data and results of these movements.

F. FINAL STABILITY & CRANE LOAD HANDLING TESTS

At the conclusion of the incline test, the contractor shall produce document 847-D115-03 (INCLINE EXPERIMENT

RESULT). Based on the results of the incline experiment, the contractor shall update the as built drawings with the determined VCG and lightship weight. In particular, the following drawings shall be updated and submitted to ABS for approval:

847-D125-01 HYDROSTATICS

847-D150-01 DAMAGE STABILITY CALCULATIONS

847-D155-01 INTACT STABILITY CALCULATIONS

847-D160-01 NAVAL ARCHITECTURAL ANALYSIS

847-D160-02 FLOATING SERVICE LOAD CHARTS

The barge contractor shall be responsible for all costs associated with the ABS review and approval of these documents.

Note, after inclining, load handling tests (CRANE TESTS) shall not commence until the barge contractor receives

ABS approval to do so. ABS surveyor attendance shall be required for all load handling tests. The barge contractor shall coordinate the schedule of submissions and testing with ABS to maintain the construction and testing schedules.

C125 HYDROSTATICS

Hydrostatics calculations shall be performed for the vessel in salt water at all possible operational drafts including lightship. The contractor shall develop a document numbered 847-C125-01 and titled HYDROSTATICS/CURVES

OF FORM under this clause.

The calculations shall be in tabular form and completed in 1-inch increments for drafts ranging from lightship to full load. The tabulated hydrostatic curves shall be plotted on a standard D size drawing. Resulting calculations shall be presented in graphic form on a grid background. The curves are to include as a minimum:

Displacement in salt water, full and molded

Center of buoyancy (LCB, VCB)

Tons per inch immersion (TPI)

Longitudinal center of floatation (LCF)

Transverse and longitudinal metacentric heights (KML, KMT)

Moment to trim one inch (MT1”)

Block, prismatic and water plane coefficients (Cb, Cp, Cw)

The hydrostatics shall be performed using the GHS computer software (Creative Systems Inc., Port Townsend, WA

(360) 385-6212). The hull definition file (or *.gf file) shall be provided in electronic format with the hydrostatics submittal.

C150 DAMAGE STABILITY

The vessel shall meet a one compartment damage stability condition where with any one compartment flooded, the vessel shall maintain positive righting arm and all parts of the hull above the margin line remain above the flooded waterline. The margin line shall be 3 inches below the main deck edge. Prior to damage, the barge shall be considered to be in the ready to lift condition, with the boom in the boom rest, no deck load, a maximum draft of 3’ and a VCG of 5’ without the crane.

Damage stability calculations shall show equilibrium water lines, curve of righting arm versus heel angle in 5-degree or less increments to capsize angle for each flooded compartment. The freeboard shall be reported at the four deck corners for each damaged condition.

The contractor shall prepare a damage stability analysis for the vessel during the Engineering Phase of this Contract verifying compliance with this criterion. The calculations shall be presented in a document numbered 847-C150-01 and titled DAMAGE STABILITY CALCULATIONS. Any calculations showing a failure to meet this criteria shall be reported in a timely manner to the COR with recommendations for correction. The analysis shall be performed using the GHS computer software and all run files and macros used in calculating the damage stability shall be submitted with the analysis in electronic format. The analysis shall be repeated using the lightship weight determined by the deadweight survey and incline test after completion of the vessel (prior to Final Acceptance).

The damage stability calculations shall be presented in report form with a cover sheet complying with the drawing standards and including a drawing type title block. The report shall include a table of contents, summary, explanation of all assumptions and clear definition of origins and units used, and the finished calculations.

C155 INTACT STABLITY

This analysis shall determine the maximum allowable vertical center of gravity (KG) for the loaded crane barge over a range of operating drafts, which are in compliance with the stability criteria below.

For the purposes of the Lifting Criterion 46 CFR 173.20, the analysis shall be performed using crane weight data and load/radius information for the contractor selected crane.

B. STABILITY CRITERION

Intact stability calculations shall be performed for the vessel in accordance with U.S. Coast Guard Regulation 46

CFR Subchapter S, for protected routes or partially protected waters. Relevant criteria shall be as follows:

1. Lifting Criterion 46 CFR 173.20

In any loading condition of the vessel, and for any combination of hook load and crane radius, the vessel shall have an area under the righting arm curve of:

At least 10 foot-degrees of righting energy to the smallest of the following angles:

Angle of Maximum Righting Arm

Angle of Down flooding

40-degrees

2. Deck Cargo Barge Criterion 46 CFR 174.015

For operation on rivers and partially protected waters, such as on lakes, bays, sounds and Great Lakes summer service, any condition of loading of the vessel shall have the same righting energy requirement as the lifting criterion (46 CFR

173.020).

A maximum deck cargo VCG vs. draft curve shall be provided for the vessel over the entire range of operating drafts.

3. Weather Criterion 46 CFR 170.170

A minimum metacentric height (GM) shall be defined vs. vessel draft based on a wind heeling moment and heel limitation to submergence of half the freeboard.

C. CALCULATIONS

The calculations shall be performed using the GHS computer software. All run files and macros used in the calculations shall be submitted with the analysis in electronic format.

The intact stability calculation shall be presented in report form with a cover sheet complying with drawing standards and including a drawing type title block (see Contract Clause H12). The calculations shall be numbered 847-C-155-

01 and titled INTACT STABLITY CALCULATIONS. The report shall include a table of contents, summary, explanation of all assumptions and clear definition of origins and units used and the finished calculations.

C160 LOAD HANDLING STABILITY

A. DESCRIPTION OF WORK

The contractor shall complete the following analysis as part of the load handling stability analysis:

847-D160-01 NAVAL ARCHITECTURAL ANALYSIS

847-D160-02 FLOATING SERVICE LOAD CHARTS

B. NAVAL ARCHITECTURAL ANALYSIS

The contractor shall perform a naval architectural analysis (NAA) in accordance with EM385-1-1/16.L. The load handling stability characteristics shall be evaluated as follows:

1. Maximum lift capacity (minimum boom radius) at 15 degree azimuth (swing) radii

2. Maximum lift generated moment at 15 degree azimuth (swing) radii

3. Maximum reach at 15 degree azimuth (swing) radii

4. For each lift analysis, a 40-mph adverse wind shall be applied to the model/results

5. For each lift analysis, the results shall demonstrate satisfactory compliance with the following criteria

(reference EM385-1-1/16.L.04)

a. During lift operations, the stability of the floating Load Handling Equipment (LHE), or vessel and shipboard crane shall meet the requirements for “lifting” as set forth in 46 CFR 173.005 through 46 CFR 173.025, over the full range of crane slewing angles.

b. During lift operations, the stability of the floating LHE, or vessel and shipboard crane shall limit floating platform heel and trim such that the resultant LHE list and trim over the full range of LHE slewing angles are within the limits identified in the LHE Floating Service

Load Chart.

c. A minimum of 12 in (0.3 m) of freeboard shall be maintained during lift operations, over the full range of crane slewing angles.

d. The entire bottom area of the floating platform shall be submerged for all lifts, over the full range of crane slewing angles.

All of the load handling stability characteristics above shall be evaluated at the following barge operating conditions:

Lightship

Maximum Draft Operating Condition to include allowable deck load

The NAA report shall present the analysis and results, including identifying the barge and crane component weight and centers of gravity, the procedure, results, conclusions and recommendations. A summary, demonstrating compliance with the criteria, shall be included as an Appendix, along with the GHS result print file(s). The ready-to-lift condition shall be documented, including the position of the crane (azimuth and radius) without a hook load, the maximum allowable draft, maximum allowable KG, and the maximum allow barge heel and trim limits.

The NAA shall explicitly state/document compliance with:

1. EM 385-1-1/16.L.02 – Design & Construction Standards

2. EM 385-1-1/16.L.03 – LHE Manufacturer’s Floating Service Load Chart

3. EM 385-1-1/16.L.04 – Stability During Lift Operation

4. EM 385-1-1/16.L.05 – Floating Service Naval Architectural Analysis (NAA)

5. EM 385-1-1/16.L.06 – Floating Service Structural Analysis

6. EM 385-1-1/16.L.07 – Floating Service Load Chart, LHE on Floating Platform

In accordance with EM 385-1-1.16.L, the NAA shall be stamped by a Registered Professional Engineer (RPE), qualified and competent in the field of naval architecture and floating cranes.

C. FLOATING SERVICE LOAD CHARTS

The contractor shall provide floating service load charts (FSLC) for the crane meeting all of the requirements of

EM385-1-1/16.L.07. These load charts shall be based on the crane manufacturer’s barge/floating service load charts, and shall be PE stamped by an RPE qualified and competent in the field of naval architecture and floating cranes.

Should the Naval Architecture Analysis of the manufacturer’s barge/floating service load charts show a condition that fails to meet the requirements of B.5 of this clause, the contractor shall de-rate the manufacturer’s barge/floating service load charts until compliance is reached at all combinations of load radius and crane azimuth. This will require the contractor to investigate all radii and load rating combinations in addition to those listed as B.1, B.2, and B.3 in this clause. The final floating service load charts shall display safe working load and radius combinations that meet all of the requirements of section B.5. The contractor selected crane shall meet all of the required lifting capacities of clause 540.E.4 after this de-rating has taken place.

The FSLC shall include Naval Architect’s Notes that address all of the items identified in EM 385-1-1/16.L.07.g.

C165 TRIM & STABILITY BOOKLET

The contractor shall utilize the results of the damage stability, intact stability and load handling stability to prepare a

Trim & Stability Booklet for the master. The booklet shall be numbered 847-D165-01 and shall be titled TRIM &

STABILITY BOOKLET. The booklet shall contain vessel information and principal characteristics, notes to the

Master, notes on the hydrostatic model and stability calculations, method for evaluating stability, hydrostatic properties, cross curves of stability and downflooding angles, summary intact stability results, summary damage stability results, summary load handling stability results, maximum KG curves, and sample calculations for evaluating stability. The booklet shall have the method for evaluating stability, maximum KG curves and sample calculations for evaluating stability for the barge in the non-lifting operations mode and with the barge in the lifting operations mode.

For the non-lifting operations mode, the combined intact and damage stability results shall be used to develop the maximum KG curve.

For the lifting operations mode, the 46CFR173 results will drive the maximum KG curve, but consideration shall be applied with respect to the minimum freeboard requirement while lifting, and the maximum ready-to-lift draft, heel and trim limits.

C170 DOCKING PLAN

A. REFERENCE DRAWING

731-E170-01 DRY DOCKING PLAN

B. DESCRIPTION OF WORK

The contractor shall develop a dry docking plan for the vessel. The dry docking plan and calculations shall be submitted for review and approval by the COR during the Engineering Phase of the contract. The dry docking plan shall be numbered 847-C170-01 and titled: DRY DOCKING PLAN. The dry docking plan calculations shall be numbered 847-C170-02 and titled: DRY DOCKING PLAN CALCULATIONS.

After the completion of the inclining test and deadweight survey the drawing shall be updated to incorporate the results of the incline test on the drawing.

The dry docking plan shall be developed to show the blocking arrangement. The blocks to be used for docking shall be the standard dry docking blocks from the US Army Corps of Engineer’s Ensley Shipyard & Repair Facility in

Memphis, TN as shown on the reference drawing. The blocks used for the docking shall hold the barge in the following loaded condition:

Barge in ready to lift condition.

Crane fuel and service fluid tanks full.

The plan shall show all major hull structure on the bottom including all transverse and longitudinal bulkheads connecting with the bottom shell, as well as anodes and any other features which could interfere with the setting and shifting of docking blocks.

The plan shall also include an alternate blocking arrangement to allow for the servicing of all areas of the bottom of the barge. No block shall remain in the same position on the alternate blocking plan as it was on the primary dry docking plan.

The blocks shall be located to evenly distribute the loads and avoid undue stresses within the hull structure. Blocks shall be located in way of main structural, longitudinal, and transverse bulkheads wherever possible. Where blocking is located on frames other than bulkheads, appropriate docking brackets shall be designed and installed within the hull. Docking bracket details shall be shown on the structural drawings. If the end(s) of the vessel are unsupported, the barge contractor shall provide calculations with the plan submittal showing that the hull strength is adequate to handle the cantilevered load.

The dry docking plan shall contain all of the information contained in the reference drawing to include:

Dimensioned drawing of the docking block

Total area covered by the docking blocks for each plan

The maximum block loading (kips/foot-squared)

Lightship weight determined by the Inclining Experiment, its LCG and VCG o For the Engineering Phase submittal, substitute the weight from the most recent revision of 847-

C115-01.

Load condition for which the plan was developed

C185 TESTS & TRIALS

The barge and its component parts shall undergo testing and trials in accordance with Section E of the contract.

C200 ARRANGEMENTS

C215 GENERAL ARRANGEMENTS

The arrangements of the barge shall be as stated within these specifications.

The barge shall be 85’ x 30’ x 7’ as defined in Clause C105.B. The barge shall be raked on both ends with the rake extending from the head log/stern log six feet. The head and stern logs shall both be 18” deep.

The subdivision shall be determined by the contractor and shall meet all of the stability requirements of the 100’s

Clauses of this specification. Transverse and longitudinal bulkhead shall be used to achieve necessary…