S9074-AR-GIB-010/278
4. QUALITY ASSURANCE AND QUALIFICATION PROVISIONS 4.1 Quality assurance. 4.1.1 General. This section contains the minimum requirements for assuring that components and systems meet inspection criteria specified in this document. 4.1.2 Material control. The activity is responsible to inspect material upon receipt to assure that it meets the specified mechanical and chemical requirements. Receipt inspection shall consist of, but not be restricted to, comparing the contractor's data with the specified requirements and sampling of the received material to establish a reasonable confidence in the reliability of the contractor's data. An identification system shall be established and maintained which includes the specification number and type or grade of the material. Periodic internal audits of the inventories, stocking facilities, and shops shall be performed to assure that materials are correctly identified. A system shall be established that requires visual verification prior to fabrication or installation to ensure that the identification of the material corresponds to that specified by the applicable drawing or document. 4.1.2.1 Quality assurance system. Each organization shall maintain a quality assurance system adequate to assure NAVSEA or its authorized representative, or the Government inspector that all of the requirements of this document have been and are continuously being met. Written procedures shall be prepared to assign responsibility and provide accountability for performing work and inspections. 4.1.2.2 Material Control - special requirements for MIL-120 and MIL-140 series filler materials. In addition to the requirements of 4.1.2. all MIL-120 and MIL-140 series filler materials shall be receipt inspected in accordance with the requirements of paragraph 6.5.1 except for MIL-STD- 2191 applications (shafting repairs). 4.1.3 Records applicable to classes A-F, A-1, A-2, A-3, A-LT, P-1, P-LT, M-1, and T-1. The quality control system shall include preparing and maintaining written records of at least the following items for each welded joint that undergoes nondestructive test (NDT) inspection, excluding hydrostatic tests, of weld classes A-F, A-1, A-2, A-3, A-LT, P-1, P-LT, M-1, and T-1. The records shall be traceable to the hardware or weld joint and from the hardware or weld joint to the records. (a) Joint identification (b) Joint design. (c) Base material type (including heat or lot or level I identification when required by the applicable system or component specification). (d) Filler material type (including heat or lot or level I identification for titanium materials, and when required by the applicable system or component specification for other materials).
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