Technical_Capabilities_Certifications_Attachment_1_FINAL_-_USS_George_H_W_Bush_CVN_77_RFQ_N42158_18_Q_0007_08_10_2018.pdf

Technical Capabilities Certifications – Attachment 1

Request for Quotation Number N42158-18-Q-0007

High Pressure Air Compressor - Shall be provided with the following capabilities, features, and specifications:

YES NO

COMPRESSED AIR SUPPLY PARAMETERS:

Each compressor shall independently supply a Free Air Delivery (FAD) of at least 85 SCFM of air at a pressure of 5,000 psig. The compressed air supplied by the compressed air system shall be certified for breathing air quality per Paragraph 15008 of OPNAVINST 5100.23, latest revision or the applicable OSHA regulations for compressed breathing air supply. The air quality specifications for breathing air and ship service are as follows:

Oxygen: 19.5 to 23.5%

Carbon Dioxide (by volume): 1000 ppm maximum

Carbon Monoxide (by volume): 10 ppm maximum

Hydrocarbons (condensed): 0.005 milligrams/liter maximum

Supply temperature: 115oF maximum

Water content: Not to exceed a dew point of (-70oF) at atmospheric pressure

(18 ppm by volume).

Compressed air oil content shall not exceed 0.1 ppm by weight.

Dirt/particulate: Not to exceed 5 microns nominal and 18 microns absolute.

The compressed air system shall have controls, which start and stop the compressor when pressure set points are met at the compressor discharge.

The set points shall be adjustable by the customer. The set points shall have a range of adjustability between 3000 and 5000 psi.

EQUIPMENT REQUIREMENTS:

The compressed air system shall be electrically powered, suitable for a 460-

Volt, 3-phase, 60HZ, and 100 Amps max power supply. The compressed air system shall be self-contained so that the system is capable of producing breathable quality, compressed air WITHOUT any additional utilities such as a water supply.

YES NO

Each compressor shall be a five (5) stage compressor capable of running 24 hours/day, 7 days/week.

The compressed air system shall be self-regulating with fully automatic controls, alarms, and indicators so that the compressor package requires monitoring no more than once every 24 hours by compressor operators after start-up.

The compressed air system shall include the following accessory equipment and any other equipment necessary to meet the requirements of this specification:

A filtration/purification system as required allowing the output compressed air to be certified for breathing air supply, per the Compressed Air Supply

Parameters Paragraph 3.1.1:

Each compressor shall independently supply a Free Air Delivery

(FAD) of at least 85 SCFM of air at a pressure of 5,000 psig. The compressed air supplied by the compressed air system shall be certified for breathing air quality per Paragraph 15008 of

OPNAVINST 5100.23, latest revision, or the applicable OSHA regulations for compressed breathing air supply. The air quality specifications for breathing air and ship service are as follows:

a. Oxygen: 19.5 to 23.5%

b. Carbon Dioxide (by volume): 1000 ppm maximum

c. Carbon Monoxide (by volume): 10 ppm maximum

d. Hydrocarbons (condensed): 0.005 milligrams/liter maximum

e. Supply temperature: 115oF maximum

f. Water content: Not to exceed a dew point of (-70oF) at atmospheric pressure (18 ppm by volume).

g. Compressed air oil content shall not exceed 0.1 ppm by weight.

h. Dirt/particulate: Not to exceed 5 microns nominal and 18 microns absolute.

Air filter, for the purpose of oil removal, shall be installed between the compressor and dryer. This requirement also applies to oil-less compressors.

An air dryer system to ensure the output compressed air meets the required water content specification per Subparagraph 3.1.1.f. not to exceed a dew point of (-700F) at atmospheric pressure (18 ppm by volume). The dryer is to be a heatless, twin tower design of regenerative nature utilizing hygroscopic desiccant with automatic condensate purges. One tower shall provide dry air while the other is in regeneration mode.

YES NO

An air-cooled after-cooler with an automatic water drain trap to remove condensed moisture from the compressed air. The after-cooler shall cool the compressed air to within 15oF of ambient temperature at a continuous load of either 85 SCFM FAD at 5,000 psig or the rated capacity of the compressor at 5000 psig, whichever is higher.

An air receiver to minimize cycling.

An electronic hygrometer that provides real-time outlet dew point temperature for easy moisture content monitoring shall be included.

Each compressed air system shall have a CO Monitor installed to alarm and secure the compressor upon a high CO reading of 10 PPM.

Unit will be in continuous use outdoors. Will be directly exposed to everyday weather and salt water air. All exposed components shall be weather resistant. Must meet or exceed NEMA Type 4 for outdoor use.

After the contractor receives the contract and prior to shipping, the contractor shall perform a successful test of the final compressed air system set up and provide a digital copy of all engineering data and Objective Quality Evidence to NNSY Technical POCs that shows the compressed air system setup meets all requirements of this Performance Work Statement.

CONSTRUCTION

The compressed air system shall be wholly contained in one container or skid. The containers shall be constructed to be portable, capable of being both transported by forklift and crane.

If containers are utilized, it shall have louvers to prevent water intrusion during rain while system is in operation.

The installed compressed air system, including the compressor and all accessory equipment, shall together occupy a volume with dimensions which do not exceed 8’-0” wide by 20’-0” long by 10’-0” high.

The compressed air system shall comply with the applicable OSHA regulations.

The compressed air system shall comply with the applicable ASME Boiler and Pressure Vessel Code.

The compressor condensate discharge shall be equipped with a flexible hose at least twelve (12) feet in length to permit users the option of directing condensate into a user-supplied containment drum.

YES NO

The compressed air system shall include drip pans or trays to capture and contain fluid leaks.

Relief valves shall have intact wire seals on their adjustment caps and shall bear tags indicating the set point, testing activity and test date.

Pressure gauges shall be in calibration to manufacturer standards and shall bear labels showing calibration which will not expire during the contract period.

Power cable end fittings shall be lugged and color coded to indicate proper phasing. See Paragraph 3.,4, “Interface Requirements for Rental

Equipment Hook-up to NNSY Temporary Service” for proper electrical connections required.

The outlet from the compressed air system shall have cut-out valve for isolation purposes and the end fitting of the compressed air outlet will be ½” male 6000# CPV Union End fitting. See Paragraph 3.,4, “Interface

Requirements for Rental Equipment Hook-up to NNSY Temporary

Service” for proper electrical connections required.

Discharge piping shall have a 90o fitting in order to eliminate the kick hazard.

Inlet air filter shall be Polymer in lieu of paper filters.

The equipment shall be outfitted with suitable attachments for overhead lifting.

Each lifting attachment shall be capable of supporting one half the gross weight of the equipment with a design factor of five-to-one based on ultimate strength.

Each lifting attachment shall be designed to accept a standard anchor shackle

(Federal Specification RR-C-271D, Type IVA) which is capable of supporting one-half the gross weight of the equipment.

Design of the lifting attachments shall be such that the shackles are not side loaded.

Each lifting attachment shall be conspicuously marked in a contrasting color

“Lift Here”. Letters shall have a minimum height of 1”.

The equipment shall be marked in a prominent location with the gross weight. Marking shall be upper case letters of a contrasting color, with a minimum height of 1”. Marking shall include the units (i.e., “pounds”, “long tons”, etc.).

The equipment shall be provided with a lifting sketch / rigging diagram.

YES NO

The lifting sketch shall detail any specific requirements and / or configurations that must be met prior to lifting (i.e., “engage swing lock”, “Tilt mast back fully”, “Rotate lifting basket over side”, “Utilize 10’ minimum length slings”, “Spreader beam required”, etc.).

MARKINGS:

The compressed air system shall have the (1) air capacity, (2) maximum supply pressure and (3) the electric horsepower and RPM rating stamped on a metal plate attached to the equipment. Each major component of the system, including, but not limited to the compressor, electric motor, air dryer, and the purification system shall have the manufacturer's name and the manufacturer's serial number stamped on a metal plate attached to the component. No metal stamping is permitted on any surface subjected to high stresses in service, except as permitted by the applicable portions of the

ASME Boiler and Pressure Vessel Code.

INTERFACE REQUIREMENTS FOR RENTAL EQUIPMENT

HOOK-UP TO NNSY TEMPORARY SERVICE:

All Rental Equipment received by NNSY must be supplied with proper interface connectors to allow hook-up by NNSY Shop 99. There may be specific equipment that will require NNSY Shop 99 evaluation to determine proper cabling and connectors.

Mechanical Service: Shall have ½ inch male 6000# CPV Union End outlet connection interface.

110-120 VAC Service: Material Manufactured by Duraline

20 Amp or less- 3 foot tail of 12/3 cable with 3MT20 crowsfoot plug

Over 20 Amp and up to 50 Amp : 3 foot tail of 6/3 cable with 3MT50 crowsfoot plug

440 VAC Service: Material Manufactured by Duraline

20 Amp or less- 3 foot tail of 12/4 cable with 4MT20 crowsfoot plug

1.1.1 Over 20 Amp and up to 50 Amp- 3 foot tail of 6/4 cable with 4MT50 crowsfoot plug

1.1.2 Above can also be used on 220VAC

1.1.3 Any service over 50 Amp requires box cable.

440 VAC 50-100 Amp Service: Material manufactured by Crouse Hinds

50- 100 Amps 3-5 foot length of 2/4 cable with male camlock twist connectors:

Part Numbers:

Brass -A200036-2

Black Sleeve- A200706-7

White Sleeve- A200706-12

Red Sleeve-A200706-9

In order to be considered technically acceptable, this form must be completed in its entirety.

Vendor shall certify the product meets or does not meet each specification listed above by initialing in the applicable YES or NO box beside each specification. _____________ (initials)

Vendor Name and Signature:

Vendor’s certification is as of ________________________________.

Date

YES NO

Over 100 and up to 225 Amps: 3-5 foot length of 3 conductor 3/0 cable with camlock connectors

Part Numbers:

Brass - A200038-2

Black Sleeve- A2000706-13

White Sleeve-A2000706-18

Red Sleeve- A2000706-15

Over 225 and up to 400 Amps: 5-15 length of 500 MCM cable with camlock connectors:

Part Numbers:

Brass- A20028-2

Black Sleeve-A200056-

White Sleeve-A200056-6

Red Sleeve- A200056-3