Product Description - Automated Eddy Current System.docx

PURCHASE DESCRIPTION (PD)

FOR

Automated Eddy Current Inspection Aircraft Wheel Inspection System for Nondestructive Inspection (NDI) of Aircraft Wheels

709 MXSS

September 14, 2020

709 MXSS/MXDTA

7278 4TH STREET

BLDG. 100 BAY F RM #200C

ATTN: JOHN GEARY

HILL AFB, UT 84056

1. DESCRIPTION OF REQUIREMENT:

The 709th Maintenance Support Squadron has a requirement to purchase an Eddy Current Wheel Scanner for Nondestructive Inspections (NDI) on CMXG workload during landing gear scheduled maintenance. Equipment requested would replace existing outdated and unsupportable scanner. The new system shall be compatible and integrate with existing nondestructive inspection (NDI) eddy current wheel conveyor system.

The required eddy current aircraft wheel inspection system are similar to those of the GE Wheel Scan 5 inspection system.

This Purchase Description (PD) shall not supersede applicable laws and regulations unless a specific exemption has been obtained.

2. REQUIREMENTS:

2.1.1 GENERAL DESCRIPTION OF SYSTEM-This specification covers the minimum government requirements for automated eddy current aircraft wheel inspection system.

2.1.2 WORK INCLUDED-The contractor shall be responsible for the following:

2.1.2.1 Manufacture, test, and configure all equipment required to provide a complete system as specified herein.

2.1.2.2 The operational testing and system configuration, in accordance with the requirements specified herein.

2.1.2.3 Complete documentation and organization of all technical data which applies to the operation, maintenance, repair, and testing of the specific equipment.

2.1.3 WORK NOT INCLUDED-Hill AFB will provide:

2.1.3.1 Aircraft wheels for validating systems efficiency and capability to inspect.

2.1.4 CONDITIONS OF SERVICE AND PERFORMANCE-The following service and operational conditions shall apply to the equipment delivered under this specification.

2.1.4.1 The proposed wheel inspection system will operate in a manufacturing industrial environment and shall be capable of continuous operation, 16 hours a day, 6 days a week, with minimal maintenance and upkeep.

2.1.4.2 The equipment shall be designed to operate in an industrial manufacturing environment where temperatures are controlled at 68°F ±10°F.

2.1.5 GENERAL EQUIPMENT REQUIREMENTS

2.1.5.1 The automated eddy current aircraft wheel inspection system shall be new and one of the manufacturer’s current production models, which on the date this solicitation has been designed, engineered, sold or is being offered for sale through advertisements or manufacturer’s published catalogs or brochures. Products such as a prototype unit, pre-production model or an experimental unit do not qualify.

2.1.5.2 All components and sub-components such as diagrams, safety and informational charts/plates shall be written in English.

2.1.5.3 All installation diagrams, operator / users manuals, brochures and any other data supplied, as part of this PD shall be written in English.

2.2 EQUIPMENT AND SERVICES TO BE PROVIDED

One (1) automated eddy current aircraft wheel inspection system as specified in section 1 of this document.

2.2.1 Primary System Requirements:

2.2.1.1 Automated eddy current aircraft wheel inspection system dimension shall fit in existing conveyor system. Automated eddy current aircraft wheel inspection system shall be adjustable in height to a minimum of 35” and a maximum of 37” and a maximum of 35” in width.

2.2.1.2 Maximum automated eddy current aircraft wheel inspection system dimensions shall be 35” wide, 44” deep, and 36” high.

2.2.1.3 110 V 50/60Hz power supply with a minimum 3 foot power cable.

2.2.1.4 Capable of rotation speeds between 15-120 rpm.

2.2.1.5 The frames structure shall be of a durable material fitted with adjustable feet with a minimum two inch height adjustment to allow for finite leveling adjustments as needed

2.2.1.6 Removable eddy current flaw detector to allow for additional inspection tasks.

2.2.1.7 Rotating table with surface coating designed to prevent damage to aircraft wheels with a minimum of three self-adapting grip pins

2.2.1.8 Roller tray that includes stainless steel rollers with bearings

2.2.1.9 Removable calibration standard

2.2.1.10 Automatic calibration capability that includes stop on defect capability.

2.2.1.11 Affixed control panel that can be used to program the inspection and the eddy current probes.

2.2.1.12 Operating system using most recent version of Windows (10 or later)

2.2.1.13 Wired Universal Service Bus (USB) Keyboard and Mouse

2.2.1.14 Visual and acoustic alarm

2.2.1.15 Connection that allows interaction between control panel and eddy current flaw detector

2.2.1.16 Attached, adjustable control panel

2.2.1.17 Inspect wheels up to 900 mm (35”) diameter.

2.2.1.18 Differentially connected absolute 6mm eddy current probe with circular head (200 kHz).

2.2.1.19 Differentially connected absolute 9mm eddy current probe with circular head and narrow shaft (200 kHz).

3. OTHER DELIVERABLES:

3.1 INSTALLATION:

3.1.1.1 The contractor shall install the automated eddy current aircraft wheel inspection system.

3.2 WARRANTY:

3.2.1.1 The standard commercial warranty, if applicable, shall apply to items offered in response to this solicitation. Offers are requested to include a copy of each applicable warranty with their response to this solicitation. Warranty is to start upon responsible government official’s final acceptance.

3.3 MANUAL:

3.3.1.1 The contractor shall provide two technical manuals for operation and/or installation of the automated eddy current aircraft wheel inspection system.

3.4 TRAINING:

3.4.1.1 The contractor shall provide 2 full days (8 hours each day) of training for two (2) government personnel. The training shall cover complete operation and routine servicing of the unit.

4. QUALITY ASSURANCE PROVISIONS

4.1 RESPONSIBILITY FOR COMPLIANCE:

4.1.1 All items shall meet all requirements listed in this Purchase Specification and industry standard.

4.2 INSPECTION AT DESTINATION

4.2.1 Initial Test and Configuration - The equipment delivered with the system shall by inspected by the Government for mechanical and electrical integrity as follows: All welds will be inspected for integrity and appearance. Surfaces will be examined for sharp edges and burrs. Fasteners will be checked for tightness to prevent loosening due to vibration. Paint will be checked for flaking and blistering. The fit of parts will be observed with particular reference to the interchangeability of those that are likely to require replacement.

4.2.1.1 Faults will be duly recorded and presented to the contractor for rectification.

4.2.2 Operational Tests - Upon satisfactory completion of the above, the equipment shall be set up for an operational test and evaluation. All equipment functions shall be exercised to the extent necessary to prove proper operation in accordance with specification requirements. The system shall function, without failure. If a failure occurs repairs shall be resolved by the Contractor within 48 hours, and the tests shall be restarted. For the purpose of this test, a “failure” is defined as any equipment malfunction which requires remedial action to restore the system to full operation in accordance with contract specifications.

Within 48 hours of successful completion of the operational test, the contractor shall provide a technical evaluation report (CDRL A001). This report shall detail the parameters of the operational checkout and the performance of the Eddy Current Wheel Scanner in relation to the performance parameters.

5. DELIVERY

NDI Landing Gear

6. SHIPPING INFORMATION

Shipment of equipment shall be to:

709 MXSS

5760 south gate Av Bldg. 507 RM #161 Attn: John Geary Hill AFB UT 84056-5825