2018-39_OP4_688_Class_Rev_C.pdf

688 Class OP4 Pierside Diesel

Spec #: 2018-39 Rev C Page 1 of 6

STATEMENT OF WORK

1. SCOPE

1.1. Rental of a trailer mounted Diesel-Powered Portable Generator with a, built-in, fuel tank to be located in/near floating dry-dock at Groton, CT. The built-in fuel tank shall have its own containment (i.e. UL 142 Double Wall Tank Assembly).

2. REFERENCES

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. Generator

3.1.1. The Diesel generator shall be capable of running, without being refueled, for a minimum of twelve (12) hours in duration at a minimum of 818 kW (1023 kVA) PRIME power. STANDBY power shall be a minimum of 900 kW (1125 kVA).

3.1.2. The Generator shall be capable of being refueled while in operation.

3.1.3. For pricing purposes, the generator should be assumed to be secured unless of a loss of power, or the threat of a loss of power.

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

3.2. Electrical Output

3.2.1. Output shall be ungrounded (commonly referred to as ‘floating the ground’ or ‘isolating the neutral’) three-phase power.

3.2.2. Output voltage shall be variable between 450 and 480 VAC at 60 Hz, while maintaining the rated power levels. The maximum STANDBY amperage will be approximately 1,353A (@ 480V, 900 kW and a 0.8PF) or 1,443A (@450V, 900KW, and a 0.8PF). Therefore, the generator shall have a 1,600A frame breaker

Rev C Page 2 of 6 set to trip on long-time delay at 1,600A. The instantaneous trips shall be HIGH (8X or higher) to allow for in-rush currents.

3.2.3. The STANDBY power output shall be a minimum of 900 kW over a 1.0 to 0.8 PF range lagging (1125 kVA at 0.8 PF).

3.2.4. The insulation rating of the generator windings to ground must exceed five (5) Megohms.

3.2.5. Diesel Generator SHALL have at least one 120 VAC, 15 Amps, single-phase power receptacle available for string lighting when the diesel generator is (or, is not) running, or have internal lights sufficient to illuminate the controls when the diesel generator is (and is not) running.

3.2.5.1. The 120 VAC power shall be GROUNDED power that is isolated from the 480VAC UNGROUNDED power supply.

3.2.6. The Diesel Generator SHALL be grounded.

3.3. Fuel Tank

3.3.1. Fuel tank shall be either built into the unit or be an external fuel pod.

3.3.2. Fuel tank shall have its own containment (i.e. UL 142 Double Wall Tank Assembly).

3.4. Diesel Generator Controls

3.4.1. Diesel generator Power Limiter State parameter (if applicable) SHALL be set to

“STANDBY”

3.5. Connections

3.5.1. Lugged connections are preferred to accept 600 kcmil Two-Hole Lug Compression Connector, Straight Barrel, Green.

3.5.2. Lugged connections are preferred to accept Thomas and Betts 600 Green 94 lugs, or when lugs are not used SHOF-500 cables will terminate in compression fittings.

3.6. Footprint

3.6.1. The diesel generator shall be deployed pier-side to provide backup power to a submarine so there is limited space available.

3.6.2. The diesel generator shall fit inside a standard 20 foot conex box. An additional 10 feet will be permitted for all an external fuel tank if necessary to meet run time requirements.

3.6.3. The total length of generator and fuel pod shall not exceed 30 feet.

Rev C Page 3 of 6

3.6.4. The trailer shall be of recent vintage, and be capable of being moved by tractor or mule.

3.7. Fuel

3.7.1. The diesel generator shall be delivered with the quantity of fuel sufficient to run for at least twelve (12) hours in duration at a load of 900 kW (1125kVA).

3.7.2. The generator engine shall be diesel-powered.

3.8. Noise

3.8.1. When operating at full speed, noise levels shall not be over 85 dB[A] at three (3) feet from the unit.

3.9. Construction

3.9.1. 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.

3.9.2. Construction shall be NEMA 3R (or greater) with self-contained temperature control system that is appropriate for a seaside environment.

3.9.3. Machines shall meet State and Federal requirements for its type such as the National Electrical Code (NEC) for electrical devices / components.

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

3.9.5. Machines shall be Nationally Recognized Testing Laboratory (NRTL) approved.

3.9.6. The diesel generator shall be equipped with a self-contained cooling system.

3.9.7. The diesel generator shall have the ability to charge its own batteries, during a utility power outage, while its engine is running. While utility power is available, the batteries shall be trickle charged.

4. RESPONSIBILITIES

4.1. Maintenance

4.1.1. The Contractor is responsible for and shall perform all maintenance (e.g.

refrigerant charge, replace / clean filters, coolant refills, etc.) for the duration of the lease. Coordinate maintenance with Shipyard POC.

4.2. Repairs

4.2.1. The equipment will be operating around-the-clock under a rigorous deployment performance schedule. Within twenty-four (24) hours (one-day) of initial

Rev C Page 4 of 6 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.

4.2.2. In the event an emergent maintenance issue, the contractor shall respond within one (1) hour of the initial notification and have a knowledgeable and equipped technician on the job-site fully prepared to repair the rental equipment within two

(2) hours of initial notification. If the equipment cannot be repaired a replacement unit is to be onsite within twenty-four (24) hours of initial notification.

4.2.3. If the equipment failure is not the fault of the Government, the Contractor shall bear all costs associated with its repair and/or replacement.

5. NOTES

5.1. Training

5.1.1. N/A

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

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

5.2.1.2. Equipment Data Sheet (EDS).

5.2.1.3. Operating Instructions, if not in the Technical Instructions.

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

5.3. General

5.3.1. 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. GOVERNMENT FURNISHED MATERIAL

6.1. N/A

7. DELIVERY / RETURN

Rev C Page 5 of 6

7.1. Delivery - The machinery shall be in a fully-assembled, ready-to-use, and in a first-class-operating condition. 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). Documentation with Shipyard copies shall accompany each delivery

7.1.1. Upon delivery, the vendor shall prove that the 450-480 VAC power is ungrounded.

7.1.2. 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.

7.1.3. Within 24 hours of delivery the vendor will be notified of the scheduled time to perform a load check. A technician will be required on site to verify the generator can sustain a load of 900 kW / 1125 kVA applied for the duration of one (1) full hour. A unit that cannot sustain the load will be rejected and must be replaced within 24 hours. The new unit will be rechecked with the same parameters and held to the same standards.

7.2. Security - To be allowed onto a government Shipyard, personnel must be US citizens and in possession of appropriate personal identification.

7.2.1. The Contracting Officer's Representative (COR) can provide the vendor with the up to date requirements prior to delivery.

7.2.2. The shipyard shall not be responsible for costs incurred by the vendor as a result of a failed delivery due to a driver having insufficient paperwork needed to gain access to the shipyard.

7.2.3. The delivery driver and any technicians that may be needed for either planned or emergent maintenance must have appropriate qualifications to gain access to the Controlled Industrial Area (CIA) on base. This includes up to date Defense Biometrics Identification System (DBIDS) and possession of all necessary IDs at time of arrival for processing through security. DBIDS must be kept current through the life of the contract.

7.3. 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 270.3 Production Control for completion. Unloading of equipment from Vendor’s transport does not signify acceptance.

7.4. 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

Rev C Page 6 of 6 workday after the Contractor has been so notified. The Contractor shall be responsible for shipping.

8. ATTACHMENTS

8.1. N/A