Technical Capabilities Statement Evaluation Attachment 1.pdf

Technical Capabilities Certifications – Attachment 1 Request for Quotation Number N42158-21-Q-0031

Grade D Air Compressor for Dry Air Layup- Shall be provided with the following capabilities, features, and specifications:

YES NO

GRADE “D” AIR COMPRESSOR PARAMETERS: Each air compressor shall provide at least 800 cubic feet a minute (CFM) at 125 psig and shall be of an oil free, rotary screw design delivering Grade “D” air per CGA G-7.1 or oil free air per ISO 8573-1 Class 0. Each air compressor must have a moisture separator (electric type) after cooler.

EQUIPMENT REQUIREMENTS:

Compressors must be of a rotary screw design. An oil flooded rotary screw design with attached oil separator is not acceptable.

Grade D Air Compressor for Dry Air Layup- - Shall be provided with the following capabilities, features, and specifications:

Compressors must be a fixed speed design. A variable speed design is not acceptable

The air compressors shall be electrically powered, suitable for 460 VAC, 3-phase, 60HZ, capable of running on a 400 amp circuit breaker.

The air compressors must be capable of running 24 hours/day, 7 days/week.

The compressors must have a gearbox casing designed to maintain a vacuum on its oil contents in order to prevent a potential of contamination of the air supply in the event of a seal failure.

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

Units will be in continuous use outdoors, and will be directly exposed to everyday weather and salt water air. All exposed components must be weather resistant. All components must meet or exceed NEMA Type 4 for outdoor use. It is the contractor’s responsibility to provide any protective coverings for the units. Whip-check devices must be supplied with compressors.

CONSTRUCTION YES NO

The air compressors shall be wholly contained in one container or skid per compressor. The containers/skids shall be constructed to be portable, capable of being both transported by forklift and crane.

The air compressors shall comply with the applicable OSHA regulations.

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

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 will be lugged and color coded to indicate proper phasing. See Appendix A of this section – “Interface Requirements for Rental Equipment Hook-up to NNSY Temporary Service” for proper electrical connections required.

YES NO

The inlet and outlet of each air compressor shall be 2” Male NPT. If unit is not equipped with 2” Male NPT inlet/outlet connections, contractor shall provide and preinstall adapters as required at no cost to the government. See Appendix A of this section– “Interface Requirements for Rental Equipment Hook-up to NNSY Temporary Service” for proper mechanical connections required.

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.

“Interface Requirements for Rental Equipment Hook-up to NNSY Temporary Service” for proper electrical connections required.

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.

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 air compressors shall have the (1) air capacity, (2) minimum/maximum supply pressure, (3) minimum/maximum operating temperature, and (4) the dew point range stamped on a metal plate attached to the equipment. Each major component of the 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:

NOTE: All Rental Equipment received by NNSY must be supplied with proper interface connectors shown below 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 2” Male NPT inlet and outlet connections.

110-120 VAC Service: Material Manufactured by Duraline 20 Amp or less- 3 foot tail of 12/3 cable w/3MT20 crowsfoot plug Over 20 Amp and up to 50 Amp : 3 foot tail of 6/3 cable w/3MT50 crowsfoot plug

YES NO

440 VAC Service: Material Manufactured by Duraline 20 Amp or less- 3 foot tail of 12/4 cable w/ 4MT20 crowsfoot plug Over 20 Amp and up to 50 Amp- 3 foot tail of 6/4 cable w/ 4MT50 crowsfoot plug Above can also be used on 220VAC 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 w/male camlock twist connectors:

Part Numbers:

Brass -A200036-2 Black Sleeve- A200706-7 White Sleeve- A200706-12 Red Sleeve-A200706-9

Grade D Air Compressor for Dry Air Layup - Shall be provided with

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 w/camlock connectors:

Part Numbers:

Brass- A20028-2 Black Sleeve-A200056- White Sleeve-A200056-6 Red Sleeve- A200056-3

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

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