SOW - CA DMD industrial - Rev A.doc

400A CA DMD INDUSTRIAL STANDBY POWER AND LOAD BANK

STATEMENT OF WORK

1. SCOPE

1.1. A diesel-powered portable generator with a built-in fuel tank to be deployed pier-side to support industrial loads as needed.

1.2. To provide a load bank that is completely self-contained and freestanding which includes all resistive and reactive load elements per the requirements listed below. Provide services to perform a load test of the 352kW/440kVA (or larger) Diesel Generator in Groton, CT per paragraph 4.2 of this Statement of Work. Load bank is only needed for initial certification testing, it will not remain in NLON.

2. APLLICABLE DOCUMENTS

2.1. Issues of Publications - The following documents of the issue date in effect on the date of request for proposal form a part of this specification to the extent applicable, or as specified herein. Within the specification, they shall be referred to by their basic designation only.

2.1.1. Government

2.1.1.1. N/A

2.1.2. Nongovernment

2.1.2.1. N/A

2.2. Order of precedence - In the event of conflict between the text of this specification and that of the references cited above, the text of this specification shall take precedence. Nothing in this specification, however, shall supersede applicable laws or regulations unless a specific exemption has been obtained.

3. REQUIREMENTS

3.1. Diesel

3.1.1. Output shall be grounded, three-phase, power based on a 0.8 power factor (lagging).

3.1.2. Output voltage must be variable between 450 and 480 VAC at 60 Hz. Current @ 480 VAC would be 529A @ 0.8PF and 423A @ 1.0 PF.

3.1.3. The minimum standby power output shall be 352 kW (440 kVA) and operates over a 1.0 to 0.8 PF range.

3.1.4. The windings of the diesel must be grounded.

3.1.5. Diesel generator frame must be grounded.

3.1.6. Safety devices must be typical for commercial units including the output circuit breaker.

3.1.7. If so equipped, the long-time trip setting of the output breaker shall be between approximately 600A and 700A upon delivery.

3.1.8. If so equipped, the short term and instantaneous trips shall be set to high.

3.1.9. Duration

3.1.9.1. The diesel generator shall be capable of running for a minimum of six (6) hours in duration at 352 kW/440 kVA for short time periods over a 1.0 to 0.8 PF range (lagging) on just the internal tank(s) deployed on top of the submarine. If the diesel is required to run more than 6 hours, additional fuel tanks or a fuel truck will be provided by S/Y.

3.1.9.2. For pricing purposes, the diesel generator operate in Standby mode for the lease period.

3.1.9.3. The lease will be from REFER TO JML. Rental period may change to suit project’s needs.

3.1.9.4. The duration of the lease will be approximately REFER TO JML with the return shipping to be on a normal weekday (i.e. not a Saturday nor Sunday).

3.1.10. Connections

3.1.10.1. Lugged connections are acceptable as well as compression fittings (Lugs are preferred).

3.1.10.2. When lugs are used, Unit must accept Thomas and Betts 600 Green 94 lugs, or when lugs are not used unit must accept SHOF-500 cables in compression fittings.

3.1.11. Footprint

3.1.11.1. The diesel generator package will be deployed in an industrial environment with limited space.

3.1.11.2. Diesel generator maximum physical size no larger than 166 in (L) X 56 in (W) and weight no more than 12,300 lbs (fueled).

3.1.12. Lifting and Handling

3.1.12.1. The diesel generator will be able to be lifted by crane.

3.1.12.2. A Lifting & Handling diagram that is applicable to the trailer situation (i.e. without the trailer if oversized or with the trailer if appropriate) shall be provided.

3.1.12.3. Shall arrive on a trailer.

3.1.13. Fuel

3.1.13.1. The diesel generator shall be delivered without fuel.

3.1.13.2. The diesel generator MUST be capable of being refueled while in operation.

3.1.13.3. The diesel generator engine shall be diesel-powered.

3.1.13.4. The diesel generator must have double-walled fuel tank.

3.1.14. Noise

3.1.14.1. When operating at full speed, noise levels must not be over 85 dB[A] at three feet from the unit.

3.1.15. Construction

3.1.15.1. Units shall be a single integrated framed structure manufactured as a complete entity to include all devices, accessories, and fittings necessary to perform the function for which it was designed.

3.1.15.2. Each unit shall be capable of continuous, year-round, outdoor, unmanned operation even at minimal loading while exposed from inclement to extremely harsh weather (e.g. deep snow, strong & gusty winds, and/or heavy rain) and varied ambient conditions (–10 to +110ºF & 0 to 100% RH).

3.1.15.3. Diesel Generator should include self-contained heating (if required)/cooling system.

3.1.15.4. Machines shall meet all local, state and federal requirements for its type, such as but not limited to, the National Electrical Code (NEC) for electrical devices/components, and the emission standards of the Environmental Protection Agency and the state and local area the unit will be operating in.

3.1.15.5. Machines shall be modular in design so as to act as a stand-alone unit; compact so as to fit in the tight confines of a dry-dock; portable so as to be transported and then lifted by crane; and ruggedly constructed so as to endure a marine industrial environment.

3.1.15.6. Machine shall be newly manufactured / completely refurbished and factory tested within ten (10) years.

3.1.15.7. Machines shall be NRTL approved.

3.1.16. On-Site Tech

3.1.16.1. On-site technician may be required for up to be on-site for testing and maintenance.

3.2. Load Bank

3.2.1. The capacity of the load bank shall be a minimum as follows (@ 480 VAC).

3.2.1.1. 625 kVA, 0.8 power factor

3.2.1.2. 500 kW, Resistive

3.2.1.3. 375 kVAR, Inductive

3.2.1.4. Note: The sizes listed here for the load bank are for a 352KW/440KVA STANDBY generator. If the generator is larger than 350KW/440KVA, then the load box should be approximately 42% larger than the generator (or next larger standard size).

3.2.2. The voltage and wiring of the load bank shall be as follows:

3.2.2.1. 480VAC, 3-Phase, 3-Wire

3.2.3. The load bank shall have a digital load controller. The minimum step resolution shall be no greater than:

5 kW / 4 kVAR.

3.2.4. The load bank shall be freestanding, semi-portable, self-contained load module to include crane lifting eyes; forklift channels; heavy skid base, and a lifting sketch shall be provided. Load bank shall provide initial testing of rented diesel generator.

4. RESPONSIBILITITES

4.1. Government

4.1.1. N/A

4.2. Contractor

4.2.1. The Contractor is responsible for and shall perform a load test of the 352KW/440KVA (or larger) diesel generator at (88KW/110KVA/66KVAR) (approximately 25% load) for 30 minutes; (176KW/220KVA/132KVAR) (approximately 50% load) for 30 minutes; and (352KW/440KVA/264KVAR) (approximately 100% load) for 60 minutes.

4.2.2. For emission producing machinery as required by the State or local jurisdiction, the Contractor shall obtain permits for the duration of the lease and affix them onto the units.

4.3. Maintenance

4.3.1. Except for daily surveillance checks i.e. liquid levels, the Contractor is responsible for and shall perform all maintenance (e.g. refrigerant charge, oil changes, replace / clean filters, lubrication, coolant refills, liquid top-offs, etc.) for the duration of the lease. Coordinate maintenance with Shipyard POC.

4.3.1.1. Coordinate maintenance w/ Executing POC.

4.3.2. The equipment will be operating around-the-clock under a rigorous deployment performance schedule. Within twenty-four (24) hours (one-day) of initial notification of the need for repair, the Contractor shall have a knowledgeable and equipped technician on the job-site fully prepared to repair the rental equipment. The defective unit(s) shall be repaired within forty-eight (48) hours (two day) of initial notification or, if the original defective unit(s) cannot be made operational, replaced within seventy-two (72) hours (three days) of initial notification. If the equipment failure is not the fault of the Government, the Contractor shall bear all costs associated with its repair and/or replacement.

4.4. Training

4.4.1. N/A

4.5. Operator / Maintenance Manuals - Documentation will be located within a water proof case affixed to each machine. Minimally, the documentation shall consist of:

4.5.1. Must provide certificate of compliance stating generator is permitted to be operated in the State of Connecticut.

4.5.1.1. Technical Instructions (TIs) such as an Operations & Maintenance Manual, Controls Manual, and/or Electrical Manual with Schematics

4.5.1.2. Lifting & Handling the equipment with its padeye(s) Certification

4.5.1.3. Equipment Data Sheet (EDS)

4.5.1.4. Operating Instructions, if not in the TIs

4.5.1.5. Points of contact with telephone numbers for requesting emergency repair regardless of the time or type of day

5. DELIVERY / RETURN

5.1. Delivery - The machinery shall be in a fully-charged, fully-assembled, ready-to-use, and in a first-class-operating condition. Machines shall be functionally tested to include performance of ____(see Paragraph 5.3.5. below)__________ prior to its delivery. The machinery with its support equipment shall be delivered to the site on or prior to the request date. It is incumbent and the responsibility of the Contractor to either confirm or coordinate the date and time of delivery prior to each shipment via the Point-of-Contact (POC) as designated on the Contract and/or the Contracting Officer's Representative (COR). The Government can provide forklift services for removing machinery from Vendor’s transport during work hours. Documentation with Shipyard copies shall accompany each delivery.

5.2. Security - To be allowed onto a government Shipyard, personnel must be US citizens and in possession of appropriate personal identification. Proof of US citizenship may be necessary and can be required for access to the drydock. Allowable documentation of US citizenship is an official government issued Certificate of Birth or Naturalization (w/ raised seal & not a photocopy) or a US passport (can be expired). Vehicular access requires a non-expired personal Driver’s License and appropriate vehicle identification or registration. The transport vehicle must have the company’s name / logo prominently displayed. To gain access to the drydock environs, personnel must be escorted and possess / wear their own personal safety gear.

5.3. Inspection Criteria

5.3.1. Upon delivery, the vendor shall prove that the 450-480 VAC power is grounded.

5.3.2. Upon delivery, the vendor must provide operating instructions for diesel generator.

5.3.3. Upon delivery, the vendor shall provide load test result for the unit certifying that the diesel has recently been tested at a minimum of 352KW/440KVA for 1 hour.

5.3.4. Upon delivery, the vendor shall instruct designated Shipyard personnel on how to properly run the equipment to include its operation, control, daily checks, and service contacts.

5.3.5. Upon delivery, the diesel generator may immediately be started and a load of 352 kW 440 kVA applied for duration of one full hour.

5.3.6. A unit that cannot sustain the load will be rejected.

5.3.7. Must have proof of permit to operate in the State of Connecticut.

5.4. Packaging and Marking

5.4.1. Marking on the diesel stating it is permitted for use in the State of Connecticut.

5.4.2. A label plate stating it is the model as proposed for technical review.

5.5. Final Acceptance - Upon satisfactory completion of inspection and test of the equipment, the authorized Government Representative (Portsmouth Naval Shipyard, Code 990 Equipment Manager) will sign and forward the acceptance document(s) to Code 420 Production Control for completion. Unloading of equipment from Vendor’s transport does not signify acceptance.

5.6. Return - The Government will dismantle the equipment and provide a temporary storage location convenient for Contractor pick-up. The Government will notify the Contractor as well as the Contracting Office as to when the rental Item has been released and is available for pick-up. The last day of the rental period shall be the next normal workday after the Contractor has been so notified. The Contractor shall be responsible for shipping. The Government can provide forklift services during work hours for placing the equipment onto the vendor’s transport.

6. GENERAL

6.1. Response to Request - As part of the response to this request, descriptive literature shall be furnished in sufficient detail to show that the proposed design will meet these specifications. Vendor submittals shall include brochures of the model being submitted, assembly sketches with critical dimensions, sketches (with dimensions) of all tooling being provided, statements of compliance with specification, and performance statements with special instructions. Supporting information shall be organized and packaged by unit. If supporting information includes multiple models the vendor shall clearly state model number of proposed unit and redact all information not applicable to proposed unit.

6.2. The diesel generator shall meet all Federal, State and Local regulations with regards to the emission standards of the Environmental Protection Agency (EPA).

6.3. Approved Models

6.3.1. MODEL # DCA400SSV (or SSI) (SKID MOUNTED);

6.4. The following is concurrence from Code 2330 that they believe that the described diesel generator will perform the needed task:

Signature_______________ Badge______________ Date__________ Spec #: 2021-CA-DMD- Rev: A