LPAC Spec Redacted.pdf

USS NEWPORT NEWS (SSN 750)

ORIGINATOR: Russel Joyner

DATE: 21 August 2024

REV A.

1. SCOPE: LOW PRESSURE AIR COMPRESSOR AND DESICCANT DRYER RENTAL

2. REFERENCE/PLANS:

2.1 None

3. REQUIREMENTS:

3.1 Contractor shall provide one (1) Low Pressure Air Compressor (LPAC) and one (1) Desiccant

Dryer to provide oil free dry off-hull air to support layup of steam plant system and components. Delivery and pick-up at the government facility shall be coordinated with the

Government Technical Point of Contract (GTPOC).

3.2 Electric Low Pressure Air Compressor (LPAC) shall meet the following specifications:

a. Minimum capacity of 400 Cubic Feet per Minute (CFM) Low Pressure Air (LPA).

b. 100% oil-free air compressor that meets ISO 8573-1:2010 Class 0.

c. 125 Pounds per Square Inch (PSI), 150 Amp, (starting current not to exceed 200 amps due to power supply limitations).

d. 460 VAC, 3 phase electrical power.

e. Compressor shall have a high temperature shutoff/alarm installed.

f. Air-cooled and enclosed in a weatherproof enclosure suitable for outdoor operation in -10 degree Fahrenheit (f) temperatures without the need for additional shelter.

g. LPAC Electrical power will be via a government provided electrical cable. LPAC shall be configured to allow hook-up to four (4) camlock series 16 feeders.

h. Hose connection shall be three (3) inch Out (Boss)

3.3 Desiccant Dryer shall meet the following minimum specifications:

a. Minimum capacity of 450 CFM.

b. Working pressure of 150 PSI.

c. Air dryer shall be the first machinery component downstream of the compressor, if not integral to the unit.

d. At least two settings for dew point temperatures of -40°F setting and -100°F.

e. Low pressure air from the compressor as its primary power and a 120-volt single phase, 20 Amp power source to operate its control panel. Vendor shall provide

120 VAC/20 amp extension cord with a minimum of 25 feet.

f. Consume no more than 18% of the LPA input volume for purging to a -40°F setting and no more than 20% LPA input volume for purging to a -100°F setting.

g. Maximum Air inlet temperature shall be 120°F.

h. Hose connection shall be three (3) inch for In (Boss) and Out (Boss).

i. Heavy duty frame with lifting lugs and fork lift channels for easy handling.

j. Suitable for outdoor operation in all weather conditions (all pneumatic units available).

3.4 The Contractor shall provide a hose of correct size and sufficient length to connect the LPAC and Dryer. The LPAC and Dryer will be staged within 5 to 10 feet of each other. Maximum size of hose shall not exceed 25ft.

3.5 The equipment shall be delivered in near new condition. The unit(s) shall be wired electrically to enable a single point electrical connection. The cable will be provided as Government

Furnished Material (GFM).

3.6 The contractor shall provide service as required within twelve (12) hours after notification by the Contracting Officer or his/her representative. In the event the machine cannot be returned to service within twenty-four (24) hours of notification, a replacement shall be delivered at no extra charge to the Government. The Contractor shall be responsible for equipment failure not arising out of abuse or negligence by the government.

3.7 The Contractor shall provide a copy of all-related owner’s manual and operating instructions at time of delivery.

3.8 Contractor shall provide ship-force (S/F) training on the operation and hook up of the equipment and have S/F sign documentation stating that training was conducted.

Documentation shall be turned over to the RSG Technical Point of Contact (TPOC).

4. NOTES:

4.1 USS Newport News (SSN 750) is located at the Naval Submarine Base, Groton, CT.

4.2 This equipment will be on service (running) 24/7 for the entire Period of Performance (POP).

4.3 System should be fully automatic and not require operator intervention while running normally.

4.4 For Contractor personnel that do not have a CAC card or a NCACS card, the following is required to obtain DBIDS credentials to gain access the base:

a. Ensure you provide the names of personnel requiring access to the SUBASE to the

RSG POC. RSG will pass the information to the SUBASE Pass and ID office as your government sponsor.

b. Upon arrival at SUBASE, Present valid identification, Real ID Act-compliant state driver's license. If you don’t have a Real ID, you can use a passport. If you don’t have a passport you will be required to have an original birth certificate and your social security card. (not just your number).

c. Present a completed copy of the SECNAV 5512/1 form to obtain your background check. A copy of SECNAV 5512/1 can be obtained by contacting the RSG POC.

d. Upon completion of the background check, the Visitor Control Center representative will complete the DBIDS enrollment process, which includes your photo, finger prints, base restrictions, and several other assessments; after all this is done, you will be provided with your new DBIDS credential. You may now proceed to work.

e. The contractor hereby accepts full liability for any and all additional costs or schedule delay, resulting from a failed background check or refusal of gate access, for any of the contractor’s employees, subcontractors, or agents

5. GFM:

5.1 One 440 VAC 200 amp 100’ cable with Anderson connector (pier power/cable input side) and series 16 camlocks (cable output side/to power LPAC).