Scope_of_Work_NAVAIR_5.7.2019_IDIQ_Final.docx

Scope of Work (SOW), Forging Material Scope of Work

1. The purpose of this Scope of Work (SOW) is to provide supplemental contractual instructions, and does not replace any required process or documentation as indicated in all drawings: 525884, 525885, 525886, 525887, and 525889, for the delivery of the Mark 7 Arresting Engine Crosshead and Fixed Sheave Forgings. All parts provided shall be in accordance with the Government provided controlled drawings. This SOW specifies the testing requirement deliverables due with deliveries of the five (5) different forging components. All Certified Test Reports (CTR) and Certificate of Conformance (COC) are to be delivered with the forgings to Joint Manufacturing and Technology Center (JMTC).

2. All deliverables shall include the following test reports:

a. Hardness testing of forging IAW SAE AMS 2759/1 per Note 7 of drawing 525884, 525885, 525886, 525887, and 525889.

b. Tensile testing (yield and elongation) IAW ASTM E8 per Note 8 of drawing 525884, 525885, 525886, 525887, and 525889.

c. Fracture toughness IAW ASTM E399 per Note 8 of drawing 525884, 525885, 525886, 525887, and 525889.

d. Ultrasonic Inspection (U.I) IAW SAE AMS 2630 per Note 9 of drawings 525884, 525885, 525886, 525887, and 525889.

e. Visually inspect IAW SAE AMS 6400 to verify that forgings are free of tears, cracks, seams laps and imbedded scale; and perform ultrasonic inspection IAW SAE AMS 2630 to class A1 Requirements in addition to surface inspection requirements of SAE AMS 6400 per Note 9 of drawing 525884, 525885, 525886, 525887, and 525889.

f. All (CTR) and (COC), are to be delivered with the forging material to JMTC.

3. Inspections: The contractor shall submit a written ultrasonic test procedure IAW SAE AMS 2630 per drawing 525884, 525885, 525886, 525887, and 525889.

a. Ultrasonic inspections performed in accordance with this specification shall be detailed in written procedures. Procedures, testing, and inspections shall be prepared by the vendor and all reports shall be submitted with the forging material. Failure to meet required specifications will result in non-conforming material and subsequently rejected; therefore, all rejected material will be returned at the contractor’s expense.

b. Procedures shall identify the type of ultrasonic equipment, method(s) of test, ultrasonic test reference, search unit type, style, frequency, method of reporting indications, and all other instructions that pertain to the actual test. Procedures shall be detailed sufficiently such that another Lab could duplicate the test and obtain equivalent information.

Page 2 of 2, dated 4 December 2017