Amendment 5 21Q0007 All Sections H at end.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

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

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

This amendment reissues the solicitation w ith several changes, the changes are noted in bold, italicized, underlined font in the solicitation.

Changes are to the sections indicated below

C01 – Clarifies ABS class status of the vessel.

C11 – Increases the length of storage that may be required.

D02 – Clarifies Marking and Labeling requirements E03 – Revises and updates test report submission requirements F02 – Clarifies the Governments’ right to aw ard at either the Government schedule OR the proposed schedule.

G1 – Corrected the Contracting Officer Information H12 – Extends the period for submittal of installation draw ings.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 2

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

16C. DATE SIGNED

BY

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W912BU21Q0007

X 9B. DATED (SEE ITEM 11)

23-Feb-2021

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

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

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

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

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

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

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

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO.

P0005

5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

20-May-2021

CODE

US ARMY ENGINEER DISTRICT, PHILADELPHIA

CONTRACTING DIVISION

WANAMAKER BUILDING

100 PENN SQUARE EAST

PHILADELPHIA PA 19107-3390

W912BU 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

X 1

W912BU21Q0007

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been added by full text:

AMENDMENT 5

Solicitation W912BU-21-Q-0007 Amendment 0005 Amendment Synopsis

This amendment reissues the solicitation with several changes, the changes are noted in bold, italicized, underlined font in the solicitation. Changes are to the sections indicated below

C01 – Clarifies ABS class status of the vessel.

C11 – Increases the length of storage that may be required.

D02 – Clarifies Marking and Labeling requirements E03 – Revises and updates test report submission requirements F02 – Clarifies the Governments’ right to award at either the Government schedule OR the proposed schedule.

G1 – Corrected the Contracting Officer Information H12 – Extends the period for submittal of installation drawings.

All sections are attached to this Amendment

SECTION SF 1449 - CONTINUATION SHEET

SOLICITATION/CONTRACT FORM

The required response date/time has changed from 26-Apr-2021 07:00 AM to 10-Jun-2021 01:00 PM.

(End of Summary of Changes)

Design, construct, test, deliver, commission and provide installation and testing support of three (3) generator engine sets and all required auxiliary equipment. The supplied equipment is for the Dredge HURLEY of the Memphis District, US ARMY CORPS of ENGINEERS. The engine generator sets will be provided iaw the attached specifications.

ITEM UNIT TOTAL

NUMBER ITEM

QTY.

UNIT PRICE PRICE

0001 Generator – Engine Sets 3 GenSet

0001AA ENGINEERING, MANUFACTURING and DELIVERY (The submittals required for Engineering, Manufacturing and Delivery are listed in contract Clause H02.). This item is initiated only by a Notice To Proceed issued by the Contracting Officer.

1 JOB XXXX $ _________

0001AB INSTALLATION COMMISSIONING TESTING and SUPPORT of the gensets. (The submittals for “Installation, Commissioning, Testing and Support” 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.

1 JOB XXXX $_________

TOTAL ITEM 0001 1 JOB $_________

INSERT LOCATION OF THE FACILITY WHERE THE WORK WILL BE PERFORMED:

XXXXXX

XXXXXX

XXXXXXXXX

The Government may reject an offer as non-responsive if it is materially and mathematically unbalanced as to price for any offered item or combination of offered items. An offer is unbalanced when it is based on prices significantly less than cost for some work and prices, which are significantly overstated for other work.

3127 – HURLEY REPOWER GENERATOR PROCUREMENT

C01 GENERAL DESCRIPTION OF WORK

The US Army Corps of Engineers (USACE) is issuing this Request for Proposals to procure equipment to repower the electrical power plant on the Dredge HURLEY.

The HURLEY is a 384-foot dustpan dredge that was classed by ABS in 1994 but is not currently classed. The HURLEY’s ABSID number is H-9302332.

The existing powerplant on the HURLEY is composed of three (3) diesel generator sets. Each set consists of a General Electric model FD engine driving a General Electric model 5ATI generator through a line shaft.

The electrical powerplant on the HURLEY was designed to power the vessel by running two (2) generators with the third on standby for emergency use. Due to recent upgrades to the vessel, all three (3) generators are required to be online to provide enough power to the vessel. The intention of the repower is to install three (3) new generator sets that will be able to run the powerplant as it was originally designed (running two (2) generators with the third on standby for emergency use).

The new equipment will be provided as Government Furnished Equipment (GFE) for future installation aboard the HURLEY, which is home ported in Memphis, Tennessee. The repowering will be performed at a commercial shipyard under a separate contract to be awarded at a later date. Equipment warranties and warranty agreements shall be set up for support in the Memphis, Tennessee area.

The Contractor shall provide the following new equipment and services under this solicitation:

• Three (3) Diesel Generator Sets

• Auxiliary Cooling Equipment (see C09)

• Exhaust Equipment (see C10)

• Factory acceptance testing (see E03)

• Installation and testing support (see E02)

• Final acceptance (see E09)

• Training (see E07)

The Government will make an award to one Contractor for all components and services.

C02 DESIGN STANDARDS

A. REGULATORY STANDARDS

The design and construction of all machinery and equipment shall be suitable for marine service.

The design and construction of all machinery and equipment shall comply with all applicable rules, in the following publications, of current issue, in effect on the date the Contractor submits their offer, including any revisions published in the federal register prior to that date.

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

• U.S. Coast Guard Regulations 40 CFR Subchapter C Part 89 - Protection of Environment- Control of emissions from new and in-use nonroad compression ignition engines.

• U.S. Coast Guard Regulations 40 CFR Subchapter C Part 94 - Protection of Environment - Control of emissions from marine compression ignition engines.

• U.S. Coast Guard Regulations 46 CFR, Subchapter F – MARINE ENGINEERING REGULATIONS

• U.S. Coast Guard Regulations 46 CFR, Subchapter J –ELECTRICAL ENGINEERING

• National Electric Code (NEC)

• IEEE Standard No. 45 – RECOMMENDED PRACTICE FOR ELECTRICAL INSTALLATIONS ON

SHIPBOARD

• American Bureau of Shipping – RULES FOR BUILDING AND CLASSING STEEL VESSELS FOR

SERVICE ON RIVERS AND INTERCOASTAL WATERWAYS

The proposed generator engines shall comply with the EPA marine engine emissions standards in effect upon delivery of the engines.

C03 VESSEL IDENTIFICATION

The equipment to be acquired through this solicitation will be provided to a shipyard for later installation in the USACE Dredge HURLEY, which has the following Marine Design Center hull and project numbers:

• MDC Hull Number

• MDC Project Number

C04 DEFINITIONS

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

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

• Contracting Officer's Representative (COR) - 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 will be furnished to the Contractor.

• GFE - Government Furnished Equipment - Equipment, materials or components provided under this contract that will be furnished to a shipyard for installation.

• USACE - Acronym for United States Army Corps of Engineers.

• MDC - Acronym for Marine Design Center.

• QC - Quality Control. Quality Control is a function of the Contractor. Quality Assurance (QA) is a function of the Government.

C05 CONTRACTOR’S RESPONSIBILITY

In accordance with the two phases and the contract specifications, the Contractor shall engineer, fabricate, test, and deliver three (3) diesel generator sets and auxiliary equipment.

The Contractor shall provide all necessary labor, materials, and system components to accomplish the tasks in this specification in accordance with the delivery schedule.

1. Phase I – Engineering, Manufacturing, and Delivery

During phase I, the Contractor shall provide all drawings, data, manuals, and equipment lists to the Government. The deliverables shall be adequate for the Government to engineer the installation of the components into the vessel. The Contractor shall also manufacture and deliver the diesel generator sets and all supporting equipment to the Government during this phase.

2. Phase II - Installation, Commissioning, Testing and Support

The diesel generator sets will be installed by a shipyard during the vessel’s maintenance period, which will be during phase II of this contract. During phase II, the Contractor shall provide installation and testing support. The Contractor shall also perform commissioning during this phase.

C06 DIESEL GENERATOR SETS

A. REFERENCE DRAWINGS

368-A02-01 GENERAL ARRANGEMENT MAIN DECK

368-A03-02 MACHINERY ARRANGEMENT

368-S10-01 FDN MAIN GENERATORS

368-P17-03 DIAGRAM ARRANGEMENT & EQUIPMENT LIST

368-P07-01 DIAGRAM ARRANGEMENT STARTING & SERVICE AIR

B. EXISTING DIESEL GENERATOR SETS DETAILS

Each diesel generator set consists of a General Electric model FD engine driving a General Electric model 5ATI generator through a line shaft.

The current diesel generator sets have the following specifications:

Rating............................................................ 2450 kW Power Factor ................................................. 0.8 Voltage.......................................................... 600 VAC

KVA

Phases Poles Configuration ................................................ 3-wire delta Frequency ..................................................... 60 Hz Speed ............................................................ 900 RPM Cylinders Cycle ............................................................. 4 cycle Rotation ........................................................ CW when facing collector Excitation ...................................................... Brushless Insulation ...................................................... Class F Rated ambient temperature ........................... 50 degrees C Generator Cooling ........................................ Shaft fan Lubrication .................................................... Self lubricated Enclosure ...................................................... Dripproof Special Features:

6 – Embedded temperature detectors (10 ohm RTD) Space heaters (120 volt or 208 volt) Protective screens

The existing configuration of the dredge diesel generator sets are shown on the following drawings:

368-A02-01 GENERAL ARRANGEMENT MAIN DECK

368-A03-02 MACHINERY ARRANGEMENT

368-S10-01 FDN MAIN GENERATORS

C. DIESEL GENERATOR SET REQUIREMENTS

The Contractor shall provide three (3) new skid mounted diesel generator sets to replace the existing diesel generators.

Each diesel generator set shall be in compliance and certified with the EPA marine engine emissions standard in effect when the engines are delivered.

The new diesel generator sets shall have the following characteristics:

Minimum Continuous Rating ....................... 2750 kW Power Factor ................................................. 0.8

Voltage.......................................................... 600 VAC Phases Frequency ..................................................... 60 Hz Speed ............................................................ 900 RPM Operation ...................................................... Constant Speed

Each generator shall be equipped with an amortisseur winding and shall be capable of delivering 110 percent load for two hours without exceeding permissible limits of temperature rise. Each generator, along with its regulation and excitation systems shall be capable of supporting overload conditions as well as maintaining short circuit currents of such magnitude and duration as required to properly actuate selective tripping of downstream protective devices.

Each voltage regulator shall be a solid-state volts-per-hertz voltage regulator and shall be capable of automatically maintaining constant rated generator voltage throughout the load range of the generator. Each voltage regulator shall be capable of maintaining steady state regulation within 1 percent of rated voltage from no load condition to 110 percent rated load condition and shall include a voltage -adjusting rheostat with a plus and minus 10 percent adjustment range.

The voltage dip on each generator shall not exceed 25 percent while starting the largest load (Propulsion Drive System) on the vessel across-the-line with the main bus load at 30 percent capacity (825 kW).

The Contractor shall provide diesel generator sets with the following features

• ABS Certification

• EPA Certificated at time of delivery

• Rated for 50 degree C ambient temperature

• Dry Exhaust

• Air start with oil-less starting motors

• Set up for electronic controls

• Cooling equipment configured for use with the vessel’s raw water cooling system

• Auxiliary expansion tanks, if required to handle the cooling volume. Auxiliary expansion tanks shall be fitted with low level alarms.

• Motor-driven jacket water pump

• Electric jacket water heater

• Overspeed protection in accordance with ABS Rules

• Oil sump fitted with a ball valve and quick disconnect fitting, so that oil can be added to or drawn from the sumps

• Skid mounted with vibration mounts in order to isolate engine vibration. See clause C06.F.

• Inboard dip stick

• Local instrumentation panel

• Lifting eyes and mounting support

• Electric-driven barring device with remote tether control

• Sensors and signal processing hardware and software, as required for integration with the existing monitoring system and the engine controls

• Integrated exhaust gas treatment or recirculation unit to achieve emission tier requirements, including all enclosures, skids, equipment, controls and service system connection points.

• Any engine specific components not listed here but needed for proper operation of the proposed engine

D. DIESEL GENERATOR SET DIMENSIONAL CONSTRAINTS

The diesel generator set assembly (not including auxiliary equipment) shall fit in the existing envelope of:

• Length – 38’ 6”

• Width – 11’ 8”

• Height – 15’

Reference drawing 368-A03-02 MACHINERY ARRANGEMENT has been be provided.

E. AUXILIARY EQUIPMENT DIMENSIONAL CONSTRAINTS

Any auxiliary equipment provided by this solicitation shall fit in the generator room. Reference drawing 368-A03-02 MACHINERY ARRANGEMENT has been be provided.

F. SKIDS AND VIBRATION ISOLATION

The Contractor shall provide the generator sets mounted on steel skids. The skids shall allow for the shipyard to weld the generator sets directly to the deck plate and structure of the Generator Room.

All vibration isolated equipment listed in this section shall use marine grade vibration isolators with built-in deflection limiters/snubbers. The vibration isolation system shall be designed to have at minimum, a vertical natural frequency that is half the normal operating frequency of the machinery. The mounts shall be oriented so that they will have equal loading to within ±10% of each mounting location. All vibration isolated equipment shall have flexible connections for fluid, air and electrical service connections.

The diesel generator sets shall be vibration isolated from their skids using marine grade vibration isolators similar to those provided by the following manufacturers:

Christie & Grey – TSC Series Vulkan – T series Steel spring isolators with rubber pad damping elements

The diesel generator sets shall have a “6 Degree-of-Freedom Analysis” which shall be performed by the Contractor or vibration isolation vendor. In order to perform this analysis, the equipment manufacturer shall provide unit weight, mounting foot location, center-of-gravity location, and unit mass moment of inertia (lbs-inches-seconds2). The modal analysis shall compute the six natural frequencies of the mounting system. None of the natural frequencies shall coincide within ±2-hertz of the operating frequency of the equipment. The Contractor or vibration isolation vendor shall also compute the maximum deflections at critical connection points for extreme roll and pitch conditions along with typical impact conditions. The maximum deflection before snubber contact, shall not exceed the maximum allowable deflection by the flexible couplings used at each connection point. During Phase I, the Contractor shall provide a report showing compliance with these requirements.

C07 GENERATOR CONTROLS

A local generator control panel shall be furnished with each diesel generator set. The panel shall be generator mounted with vibration isolators and shall come pre-wired. In addition to any local indications and controls required by ABS and USCG, the panel shall provide, as a minimum, local start/stop control, plus the following displays:

• Engine hours

• Tachometer

• Jacket water temperature

• Lube oil pressure

• Lube oil temperature

• Individual Cylinder Head Temperatures

• Exhaust Manifold Temperature

• Exhaust Stack Temperature

The Contractor shall provide a list all control points being furnished on diesel generator sets and shall indicate which points are available serially and which will be hard wired. Where data will be sent or received from the engine serially, the Contractor shall define the interfaces available including, signal types, required cabling, and any limitations of the system. All control system components shall use PROFIBUS protocol to ensure that the system will be compatible with the HURLEY’s generator control system.

C08 ALARM & MONITORING SYSTEMS

To help with the engineering and development of the detailed installation and integration drawings, the Contractor shall provide a drawing identifying all alarm and monitoring system inputs and outputs and each type of connection during phase I of this Contract.

The Contractor shall identify and provide the complete listing of monitoring sensors required for all provided components. The Contractor shall provide all required sensors and signal processing hardware and software, installed and wired on the equipment, ready to function.

The Contractor shall provide a list of all monitoring and alarm points being furnished on diesel generator sets indicating which points are available serially and which will be hard wired. Where data will be sent or received from the engine serially, the Contractor shall define the interfaces available including, signal types, required cabling, and any limitations of the system. All alarm and monitoring system components shall use PROFIBUS protocol to ensure that the system will be compatible with the HURLEY’s alarm and monitoring system.

C09 COOLING SYSTEM

A. REFERENCE DRAWINGS

368-P20-01 DIAG ARR MAIN & GEN SERV COOLING WTR & JACKET WTR SYSTEM

B. GENERAL

The Contractor shall provide all heat exchangers, expansion tanks, and other necessary equipment to cool the diesel generator sets provided under this contract. The Contractor shall size all equipment to be used with the existing raw water cooling system. The cooling system is configured as shown in the provided reference drawing.

The Contractor shall provide specifications, drawings, and sizing calculations of all equipment to be provided under this section in phase I of this contract. The Contractor shall also provide the maximum allowable cooling water inlet temperatures for the diesel generator sets and auxiliary equipment.

All equipment provided under this section shall be skid or engine mounted. All skid mounted equipment shall be vibration isolated from their skids using marine grade vibration isolators. Isolators shall be specifically designed for marine applications. Mount type shall use zinc plated steel components. The skids shall allow for the shipyard to weld the equipment directly to the deck plate and structure of the Generator Room.

The Government’s design agents will use the provided drawings and data to integrate the equipment provided under this contract into the cooling system on the HURLEY.

The equipment provided under this section of the contract will be installed by a shipyard. The shipyard will provide the necessary bolts, hangars, piping, etc. to install the procured equipment into the existing cooling system.

C10 EXHAUST SYSTEM AND AFTERTREATMENT

A. REFERENCE DRAWINGS

368-A02-01 GENERAL ARRANGEMENT MAIN DECK

368-A03-02 MACHINERY ARRANGEMENT

368-S02-03 STRL PLAN SUPER STRUC DECKS SCANTLING PLAN

368-S03-03 HOUSE ENCLOSURES & MISC BHDS SCANTLING PLAN

B. GENERAL

The Contractor shall provide expansion joints, lined bellows and silencers for each diesel generator sets. Each silencer shall have the following features:

• 35-db reduction minimum.

• Critical grade.

• Spark arrestor.

• High temperature corrosion resistant exterior coating.

• Brackets for mounting the mufflers inside the stacks.

• Cleanouts piped to an accessible location.

The silencers and exhaust line flanges shall be to ASA 125-lb standards complete with high temperature gaskets and bolts.

The above features can be integrated into the aftertreatment system (SCR) if applicable.

The Contractor shall provide specifications and drawings of all equipment to be provided under this section in phase I of this contract. The Contractor shall also provide the maximum backpressure of the generator engines.

The Government’s design agents will use the provided drawings and data to integrate the equipment provided under this contract into the exhaust system on the HURLEY.

The equipment provided under this section of the contract will be installed by a shipyard. The shipyard will provide the necessary bolts, hangars, ducting, etc. to install the procured equipment into the existing exhaust system.

All exhaust equipment provided under this section shall be suitable for vibration isolation mounts.

If the generator engines require an exhaust aftertreatment system that affects the sound reduction required in the stacks, the Contractor shall incorporate the aftertreatment system with appropriate silencers to achieve the same level of sound reduction as shown above.

C. AFTERTREATMENT (IF REQUIRED)

If aftertreatment is required to be in compliance with the EPA marine engine emissions standard (see contract section C02.A), the Contractor shall provide an integrated exhaust gas treatment or recirculation unit to achieve emission tier requirements. The Contractor shall provide all enclosures, equipment, skids, controls, and service system connection points necessary to properly run and service the equipment. All components of the aftertreatment shall fit within the generator room. The Contractor shall submit a conceptual arrangement of the aftertreatment equipment in the generator room to the COR for approval during phase I.

C11 STORAGE AND DELIVERY

Following satisfactory completion of all tests and correction of all deficiencies at the manufacturer’s facility, and receipt of all contract deliverables, the Contractor shall store the diesel generator sets and any other equipment procured under this contract at their facility until the HURLEY is prepared for drydocking. The Contractor shall be responsible for storing the diesel generator sets and its components for up to 180 days. For bidding purposes, the Contractor shall submit the cost of storage per day.

The COR will contact the Contractor 30 days prior to the date that the diesel generator sets and all other equipment are to be delivered. At that time, the Contractor shall prepare the diesel generator sets and any other equipment procured under this contract for transport and delivery to a shipyard. A Government representative shall inspect the items to ensure that all of the items have been properly prepared for shipment. The shipyard will be within a 300 nautical mile radius from the following location:

GSA LOUISIANA WAREHOUSE

400 EDWARDS A VENUE, BAY B-1

HARAHAN LA 70123

The Contractor shall ship the diesel generator sets and any other equipment procured under this contract to the shipyard. The Contractor shall be responsible for all costs associated with shipping.

The Contractor shall provide a shipping inventory list that includes all quantities and weights of each component.

C12 SPARE PARTS

The Contractor shall submit a recommended spare parts list for each major piece of equipment to the COR. The list shall include the current manufacturer’s price for the spare parts on the list. Each such listing shall also contain a detailed manufacturer's parts recommendation for parts not otherwise required by this section but deemed by the manufacturer to be necessary for the first 7,500 hours of operation.

The Contractor shall provide all spares required by ABS and USCG. All other spares will be purchased through separate modification to the contract based on the manufacturers recommended list.

PART I – THE SCHEDULE SECTION D

PACKAGING AND MARKING

D01 PACKAGING

The contractor shall identify the type of storage required for the genset components, materials, and spare parts supplied under this contract. The type of storage is based on the manner of long-term storage required for proper preservation: either long term “outside” storage or packaged for long term “protected” storage.

The contractor shall package in either weatherproof or watertight containers all components of the gensets as well as spare parts for delivery and storage. The type of containers supplied for the components shall meet the genset manufacturer’s requirements for the type of storage required.

If shrink-wrapping is used to provide protected storage, the required vents (per the manufacturer’s recommendations) and zipped accesses shall be provided. All sides of the components shall be shrink-wrapped.

A. OUTSIDE STORAGE

This paragraph applies to genset components, materials, and spare parts intended to be stored for extended (one to three years) periods of time outdoors. These components shall be preserved with paint or other preservative coating acceptable to the manufacturer and the COR. All threaded parts shall be coated or filled with preservative and plastic pipe caps or plugs inserted.

Genset components, materials, and spare parts shall be fitted with contractor furnished pallets, or fixtures to raise them off the ground during storage and provide a lifting rig for moving them by crane, forklift and truck.

B. PROTECTED STORAGE

This paragraph applies to genset components, materials, and spare parts intended to be stored for extended (one to three years) periods of time in unheated warehouses.

Genset components, materials, and spare parts shall be coated with paint and other preservative coating systems as recommended by the manufacturer and acceptable to the COR and packaged for mechanical and physical protection as accepted by the COR. Components shall be fitted with contractor furnished pallets or fixtures to permit handling of the components by crane, forklift, and truck will in storage.

C. PROTECTED STORAGE – CLIMATED CONTROLLED

This paragraph applies to genset components, materials, and spare parts intended to be stored for extended (one to three years) periods of time in climate controlled (heated or air conditioned) warehouses.

Genset components, materials, and spare parts shall be coated with paint and other preservative coating systems as recommended by the manufacturer and acceptable to the COR and packaged for mechanical and physical protection as accepted by the COR. Components shall be fitted with contractor furnished pallets or fixtures to permit handling of the components by crane, forklift, and truck will in storage.

D02 MARKING

All genset components, materials, and spare parts shall be marked or labeled by the contractor, with the following information:

NAME OF PART & PART NUMBER

NAME OF EQUIPMENT OF WHICH ITEM IS A PART

MANUFACTURER

YEAR OF MANUFACTURE

CONTRACT NUMBER

CEMVM HURLEY

OTHER IDENTIFYING INFORMATION

This information shall be engraved on a plastic tag or metal plate, and securely attached to each component or spare part, except for consumables.

Where individual components or spare parts are packaged in crates or other containers, the crate or container shall be labeled with a stencil, in paint of a contrasting color, on at least three sides. The stenciled labels shall provide the same information as the component or part identification tag.

Where multiple components or spare parts are packaged in a crate or other container, the requirement for stenciling the crate or container as stated in the previous paragraph shall apply, however, in addition, the crate or container shall contain an inventory card affixed to the inside cover of the container. The inventory card shall list each item in the container, including all information on the individual item tags.

In addition to all markings and inventory cards, the entire shipment of components will be recorded in a shipment manifest submitted to USACE and the shipyard. All marked components and containers will be identified on manifest. Components within containers will be identified on inventory cards affixed to the inside cover of the container. A joint shipment inspection will be conducted upon receipt of all components with a representative from the crane manufacturer and one representative from the shipyard.

PART I - THE SCHEDULE - SECTION E

INSPECTION AND ACCEPTANCE

E01 INSPECTION

The contract will be managed by the Marine Design Center (MDC) of the U.S. Army Corps of Engineers (USACE) and is subject to inspection by its appointed representatives to ensure strict compliance with the terms of the contract. No Government Representative, except the Contracting Officer, is authorized to change any provision of the contract, nor shall the presence or absence of a Government Representative relieve the Contractor from any requirements of the contract.

The Contractor shall obtain COR approval for all documents required in Section H of the contract to completely represent and demonstrate that the equipment design meets or exceeds the requirements of this solicitation.

E02 OVERVIEW - TESTING & TRIALS

As delineated in Contract Clause C01 of the specification, under this contract, the Government intends to procure three (3) diesel generator sets for installation on the Dredge HURLEY. In order to complete the overall project, testing shall be performed to verify the operation of the diesel generator sets, start-up testing of the diesel generator sets after installation on the dredge, and operational performance testing of the diesel generator sets after installation on the dredge.

The Contractor shall perform tests at his facility and support testing at the shipyard facility.

The Contractor shall have representation onsite at the shipyard facility to provide technical support, and guidance to ensure that the installation of the diesel generator sets on the dredge are executed properly (by the shipyard), and according to the Contractor’s approved procedures and practices.

Once the diesel generator sets are installed on the dredge, the Contractor shall have representation onsite at the shipyard to provide technical support, perform commissioning, and provide guidance to ensure that the diesel generator set start-up, and operational performance tests are executed properly and in accordance with his (the Contractor’s) approved procedures and practices.

For purposes of bidding for this contract, the Contractor shall account for the following as part of this contract:

• Verification and factory testing of the diesel generator sets and components after manufacture and fabrication shall be performed at the diesel generator set manufacturer’s facility.

• Delivery inspection shall be performed at the shipyard.

• Verification of proper installation of diesel generator sets on the dredge shall be performed at the shipyard.

• Technical support and guidance to the shipyard for installation of the diesel generator sets on the dredge at the shipyard.

• Commissioning of the diesel generator sets shall be performed at the shipyard

• Start-up of the diesel generator sets after installation on the dredge at the shipyard.

• Technical support and guidance to the shipyard for operational performance testing and trials of the diesel generator sets after installation of the diesel generator sets at the shipyard.

• Final Acceptance Demonstrations shall be performed in conjunction with the shipyard at the shipyard.

• Diesel generator set manufacturer shall provide onsite personnel at the shipyard for a total of 60 calendar days of the shipyard contract which will be comprised of four separate trips.

• The location of the shipyard shall be assumed to be the same as the delivery location defined in Section C of this contract.

The shipyard will supply all other labor, tools, equipment, materials, coolant, lube oil, and fuel to install the diesel generator sets on the dredge, and start-up the diesel generator sets after installation.

E03 QUALITY CONTROL & DOCUMENTATION

A. GENERAL REQUIREMENTS

The testing required under this contract is in support of the contractor’s quality control program. There are also tests to satisfy the Government that the diesel generator sets meet the requirements of this contract.

Testing shall occur:

• Onsite at the Contractor’s facility and shall take place prior to delivery of the diesel generator sets.

• At the shipyard after installation of the diesel generator sets on the dredge

Vendor and manufacturing inspections and tests shall be designed to ensure proper construction, performance and/or installation of equipment, piping and electrical systems, tanks, and exterior and interior fabrication of the diesel generator sets.

The Contractor shall rectify any deficiencies revealed during any level of testing. All testing and re-testing shall be completed to the satisfaction of the Government representative. If issues are discovered by the Contractor that are believed to be caused by the shipyard contractor, the COR shall be immediately notified to coordinate the issue and resolution.

The COR shall be the sole judge of success in completing all test, trials, demonstrations, and remedied deficiencies.

B. TEST & TRIALS AGENDA

The Contractor shall develop and submit for approval to the COR, a Test Agenda (or schedule), for the work required during Phase I (Engineering, Manufacturing, and Delivery) as well as Phase II (Installation, Commissioning, Testing and Support) of the contract. The Contractor shall submit the Test Agenda no later than 120 days after the receipt of the Notice to Proceed for Phase I (Engineering, Manufacturing, and Delivery) of the contract.

The test agenda shall be a complete, detailed, schedule of all inspections and tests. The Test Agenda shall be arranged by numbered days required for testing (i.e. day one, day two, etc.), and not date. The Test Agenda shall list the specific inspections and tests, and the sequence in which the tests will be performed.

C. TEST REPORTING

The Contractor shall prepare an Inspection and Test Memoranda for the inspections, tests and trials performed at his facility as well as those required to be performed at the shipyard for the diesel generator sets.

The Contractor shall prepare the Test Memorandum (test procedure) for each test, typed on 8-1/2 inch by 11 inch sheets of paper, single sided, and assemble them in three ring binders, with dividers for each system and piece of equipment. This shall constitute the Inspection and Test Memoranda, which will become the Test Report after all inspections and tests have been performed. The Test Report shall be the completed version of the Inspection and Test Memoranda, with the blanks filled in with test data.

The Test Memoranda/Test Report shall be arranged by system and level of testing.

Each Test Memorandum shall describe the type of inspection or test procedure, accept/reject criteria, and data taken.

The procedure shall be in accordance with the start-up procedure for the equipment, as delineated in the operating manual of the equipment manufacturer. It shall reference the operator's manual used to format the test procedure.

Data recorded in time intervals shall be tabular so that data trends can be easily recognized.

Each Test Memorandum shall describe the instrumentation and equipment required for each test, and shall include space for relevant nameplate data, ambient conditions, tested parameter values for each time interval, comparative pass/fail values, comments, contractor representative witness, ABS inspector witness, and Government inspector witness signatures and date.

For each test, the acceptance criteria must be explicitly spelled out in the Test Memorandum, and concurrently, shall reference the applicable source standard.

The Contractor shall incorporate demonstrations of all controls, instruments, and alarms, into each test.

The Test Memorandum shall identify the Contractor’s authorized personnel responsible for inspecting the work in progress. An authorized representative of the Contractor shall sign the records attesting to the validity of the test and trial results.

Within 7 business days of the completion of any test, a copy of the documentation of that test shall be provided to the COR for review.

The final version of the Test Report, including the test data and the results of all inspections and tests, shall submitted in electronic format on CD or portable hard drive prior to Final Acceptance. NOTE: flash drive is not acceptable to the Government.

E04 NOT USED

E05 TESTS, TRIALS & DEMONSTRATIONS

A. GENERAL REQUIREMENTS

The following 2 levels of inspection and testing shall be performed for this contract:

Level 1 – Factory Acceptance Testing (FAT) Level 2 – Diesel Generator Set Installation Inspections and Tests at the shipyard.

For all levels of testing performed, the COR must be notified 7 business days prior to the scheduled commencement of any vendor tests or manufacturing inspections and tests, which shall be scheduled in sequence per the Test Agenda.

B. LEVEL 1 - FACTORY ACCEPTANCE TESTING (FAT)

Level 1 – Inspections and Testing shall be performed at the Contractor’s facility.

During fabrication and completion of assembly of the diesel generator sets at the Contractor’s facility, the Contractor shall perform their standard Factory Acceptance Testing.

The Contractor shall provide a list of testing to be performed at the manufacturing facility during Phase I of this contract. The tests to be performed shall, at a minimum, demonstrate and verify the ratings for the generators and generator engines. The Contractor shall notify the COR 10 days before each test is to be performed so that a Government Representative can witness testing. The Contractor shall provide FAT Test Reports for all tests to the

COR.

C. LEVEL 2 – DIESEL GENERATOR SETS INSTALLATION INSPECTIONS & TEST AT THE

SHIPYARD

Level 2 – Diesel generator sets Installation Inspections and Tests shall be performed at the shipyard. Start of Level 2 testing shall be scheduled in conjunction with the shipyard.

The Contractor shall provide detailed test procedures for the provided equipment during Phase I of this contract.

The test procedures shall identify all equipment and materials required for testing. The shipyard will be responsible for all testing equipment and materials.

At a minimum, the test procedures shall include the following tests and trials that shall be performed by the Contractor (with assistance from the shipyard):

1. INSTALLATION VERFICATION

For each diesel generator set, the Contractor shall confirm and sign-off on each aspect of the shipyard installation.

The Contractor shall use a checklist for verification and compliance.

2. START-UP OF THE DIESEL GENERATOR SETS

Following the installation approval confirmation, the Contractor shall perform start-up and commissioning of the diesel generator sets. The Contractor shall provide the Commissioning procedure that will be followed during startup of the diesel generator sets during Phase I of this contract.

The start-up of the diesel generator sets shall demonstrate the following at a minimum:

• Cold starting. The cold starting testing shall demonstrate the minimum number of starts required by ABS for the engine.

• Stability of operation.

• Starting and stopping of the generator from all control panels.

• Operation of all emergency stops.

• All engine controls and instrumentation.

• Operation of all engine alarms from all control panels. Ensure the proper operation of all alarm test circuits.

• Operation of automatic shutdowns.

• Operation of the jacket water heaters.

• Operation of the combustion air cleaners, including checking and cleaning the filters.

If the engines are equipped with an aftertreatment system (SCR), all features and functions of the system shall be fully tested, including the transfer for diesel exhaust fluid (DEF), dosing cabinets, monitors, alarms etc. The test plan shall document all items to be inspected and tested.

3. LOAD BANK TESTING

Each diesel generator set shall be load bank tested. Operate each generator set at 1/4, 1/2, 3/4 and full loads in 15 minute intervals, 100% rated load (with the use of a load bank) for 2 hours, and 110% rated load (with the use of a load bank) for 2 hours. All engine and generator parameters shall be recorded at 5 minute intervals for the partial and full load periods, and at 15 minute intervals for the 100% and 110% load period.

Demonstrate the ability of the generators to be paralleled automatically and manually. Demonstrate reverse power protection trips for each of the generators.

Operate the diesel generator sets in parallel at 1/4, 1/2, 3/4 and 100% of the combined rated load (with the use of a load bank) in 15 minute intervals. Record all engine and generator parameters at 5-minute intervals.

4. DIESEL GENERATOR COOLING SYSTEM

Demonstrate that proper cooling water flow takes place during the operation of each diesel generator set engine.

Inspect each system for leaks. Check the expansion tank levels, engine jacket water temperature gauge readings (locally and at all remote panels), the jacket water cooler circuit inlet and outlet temperatures, and the after cooler circuit inlet and outlet temperatures of the box coolers. Demonstrate the operation of the main engine jacket water expansion tank level alarms and the after cooling expansion tank level alarms. All cooling system testing shall be at 110% load.

5. DIESEL GENERATOR EXHAUST SYSTEM

Verify the correct installation of the exhaust system connections, including the bellows, to ensure they are properly aligned and that there is no stress exerted on the engine exhaust fittings.

Demonstrate the operation of each diesel generator exhaust systems. Inspect each system for leaks and verify that the back-pressure on the system is within the requirements.

If the engines are equipped with an aftertreatment system (SCR), all features and functions of the system shall be fully tested, including the transfer for diesel exhaust fluid (DEF), dosing cabinets, monitors, alarms etc. The test plan shall document all items to be inspected and tested.

6. FUEL OIL SYSTEM

Ensure proper flow to and from the diesel generator engines during operation. Check the fuel filters on each generator set.

7. TESTING COMPLETION

Level 2 testing shall be completed in its entirety and all deficiencies shall be corrected before final acceptance. All previous testing to date shall be properly recorded and approved by the COR before final acceptance.

E06 INSPECTIONS

A. FACTORY ACCEPTANCE

When all work and Level 1 testing has been satisfactorily completed, the Contractor and the Government Representative(s) shall make a complete physical inspection and inventory of the diesel generator sets, auxiliary components, materials, and spare parts against the contract requirements.

A punch list of any deficiencies shall be developed and presented to the Contractor for corrective action. The Contractor must take corrective action to address all items on the punch list.

Upon correction and completion of the punch list items, a Government representative shall re-inspect the items to ensure that the items are complete and meet the terms of the contract. The Contractor shall give the COR 7 business day notice prior to the date of re-inspection for clearing the punch list.

Prior to any re-inspection, the diesel generator sets and all of its equipment shall be thoroughly cleaned, with all painting and finishes put in first class condition.

Upon clearance of the diesel generator sets punch list by the COR, the Contractor shall package the diesel generator sets, auxiliary components, materials, and spare parts for shipment. The Contractor shall give the COR a 7 business day notice prior to the beginning shipment of the diesel generator sets, its components, materials, and spare parts. A Government representative shall inspect the items to ensure that all of the items have been properly prepared for shipment and storage.

If the diesel generator sets, its components, materials, and spare parts are determined to be properly packaged for shipment and storage by the Government inspector, then the COR will make Factory Acceptance.

B. DELIVERY INSPECTION

At the delivery of the diesel generator sets, components, materials, attachments, and spare parts to the shipyard, the Contractor, along with the shipyard and the Government Representative(s) shall inspect all components for any visual damage. After satisfactory inspection by the Contractor, the shipyard, and the Government Representative(s), the shipyard will officially take possession of the diesel generator sets and the diesel generator sets warranties shall start.

C. FINAL INSPECTION (At the shipyard)

When all work and Level 2 testing has been satisfactorily completed at the shipyard’s facility, the Contractor, along with the shipyard and the Government Representative(s), shall make a complete physical inspection and inventory of the diesel generator sets, its components, materials, and spare parts against the respective contract requirements.

A punch list of any deficiencies shall be developed and presented to the contractors for corrective action. The shipyard and the Contractor must take corrective action to address all items on their respective punch lists.

Upon correction and completion of the punch list items, a Government representative shall re-inspect the items to ensure that the items are complete and meet the terms of the contracts. Both the Contractor and the shipyard shall give the COR a 7 business day notice prior to the date of re-inspection for clearing the punch list.

E07 TRAINING AFTER DIESEL GENERATOR SETS INSTALLATION ON THE DREDGE

During phase II of the contract, the Contractor shall provide classroom and hands-on training for the vessel’s operating personnel in the operation, maintenance, and troubleshooting of the new generator engines and generators, auxiliary equipment, and controls.