Loren Data's SAM Daily™

SAMDAILY.US - ISSUE OF DECEMBER 19, 2020 SAM #6960
SOLICITATION NOTICE

95 -- 95--STOCK,BAR

Notice Date

12/17/2020 3:01:59 PM
 

Notice Type

Solicitation
 

NAICS

333999 — All Other Miscellaneous General Purpose Machinery Manufacturing
 

Contracting Office

NAVSUP WEAPON SYSTEMS SUPPORT MECH MECHANICSBURG PA 17050-0788 USA
 

ZIP Code

17050-0788
 

Solicitation Number

N0010421QFA48
 

Response Due

1/11/2021 12:00:00 AM
 

Archive Date

01/26/2021
 

Point of Contact

Telephone: 7176051501
 

E-Mail Address

ROSS.GERTZ@NAVY.MIL
(ROSS.GERTZ@NAVY.MIL)
 

Awardee

null
 

Description

ITEM UNIQUE IDENTIFICATION AND VALUATION (MAR 2016)|19|||||||||||||||||||| HIGHER-LEVEL CONTRACT QUALITY REQUIREMENT (NAVICP REVIEW FEB 1991)(FEB 1999)|1|See Sections C and E.| INSPECTION OF SUPPLIES--FIXED-PRICE (AUG 1996)|2||| INSPECTION AND ACCEPTANCE - SHORT VERSION|8||x||x||||| VARIATION IN QUANTITY (APR 1984)|3|1.67|1.67|the total contract quantity| WIDE AREA WORKFLOW PAYMENT INSTRUCTIONS (DEC 2018)|16|Stand-Alone Receiving Report - Certifications Combo - Receiving Report & Invoice - Material;|Inspection at Destination and Acceptance at Other - Certifications & Material |TBD|N00104|TBD|N39040|N50286|TBD|Code 133.2|N/A|N/A|N39040 - Certifications|N/A|N/A|See DD 1423 or as specified by block 14a of applicable DD 1423 data items|| NAVY USE OF ABILITYONE SUPPORT CONTRACTOR - RELEASE OF OFFEROR INFORMATION (3-18))|1|WSS Mechanicsburg| WARRANTY OF SUPPLIES OF A NONCOMPLEX NATURE (JUNE 2003)|6|365 days after acceptance of material|365 days after acceptance of material||||| WARRANTY OF DATA--BASIC (MAR 2014)|2||| FIRST ARTICLE APPROVAL--CONTRACTOR TESTING (SEP 1989)|10|the amount required in accordance with MIL-S-23284|0001AA|7|540|Ross Gertz, N743.31, NAVSUP WSS, 5450 Carlisle Pike, Suite 311-C8, Mechanicsburg, PA 17050||0001AA|90||| BUY AMERICAN --FREE TRADE AGREEMENTS--BALANCE OF PAYMENTS PROGRAM - BASIC(DEVIATION 2020-O0019) (JUL 2020))|3|||| ALTERNATE A, ANNUAL REPRESENTATIONS AND CERTIFICATIONS (NOV 2020)|13|||||||||||||| BUY AMERICAN-FREE TRADE AGREEMENTS-BALANCE OF PAYMENTS PROGRAM CERTIFICATE (DEVIATION 2020-O0019) (JUL 2020))|3|||| BUY AMERICAN-BALANCE OF PAYMENTS PROGRAM CERTIFICATE-BASIC (NOV 2014)|1|| ANNUAL REPRESENTATIONS AND CERTIFICATIONS (MAR 2020)|13|331491|750|||||||||||| NOTICE OF PRIORITY RATING FOR NATIONAL DEFENSE, EMERGENCY PERPARDENESS, AND ENRGY PROGAM USE (APRIL 2008))|2||X| EVALUATION OF FIRST ARTICLE TESTING|3|||x| EVALUATION CRITERIA AND BASIS FOR AWARD-|1|| 1. DD 1423 Data Item A001 may be waived if on file with NAVSUP WSS. 2. All contractual documents (i.e. contracts, purchase orders, task orders, andmodifications) related to the instant procurement are considered to be ""issued""by the Government when copies are either deposited in the mail, transmitted by facsimile, or sent by other electronic commerce methods, such as email. The Government's acceptance of the contractor's proposal constitutes bilateral agreement to ""issue"" contractual documents as detailed herein. 3. NAVSUP WSS will be considering past performance in the evaluation of quotes.See DFARS 252.213-7000. 4. FAR 52.232-25(a)(5), entitled Prompt Payment, Constructive Acceptance is changed from 7 days to 45 days after delivery of the supplies in accordance with the terms and conditions of the contract. 5. Submission of all certification DD1423 Data Contract Data Requirements Lists(CDRLs) will be on or before 20 days prior to delivery. PNSY Review/Acceptance of certifications CDRLs will be 6 working days after receipt of certification DD1423 CDRLs. Final delivery of material will be on or before 800 days after contract effective date. 6. CDRL ITEM Timeline Delivery Method FORGING MFG SKETCH (FMS) 90 DAYS ADC LT FMS APPROVAL 120 DAYS AFTER RECEIPT FORGING REPORT 330 DAYS AFTER FMS APPROVAL LT FORGING REPORT APPROVAL 90 DAYS AFTER RECEIPT 7. A Variation in Quantity of +/- 1.67% of the total contract quantity is allowed (see 52.211-16). This solicitation and subsequent contract is for 360 inches or 30 feet of bar. The bars shall be delivered in 5 foot sections. At the conclusion of this contract the awarded vendor shall deliver 5 bars each measuring 5 feet. The 6th bar shall have the variance of 1.67% which will allow for the 6th bar to be no less than 5 feet, 9 inches (5'9"") and no more than 6 feet, 3 inches (6'3""), inclusive. Any reference in the TDP to other bar measurements shall be ignored. 8. Please note this solicitation has First Article Test requirements. Quotes shall indicate and/or include if the vendor intends to submit a waiver. 9. This solicitation is limited to 4 pre-identified sources. 1. SCOPE 1.1 The material covered in this contract/purchase order will be used in a crucial shipboard system. The use of incorrect or defective material would create a high probability of failure resulting in serious personnel injury, loss of life, loss of vital shipboard systems, or loss of the ship itself. Therefore, the material has been designated as SPECIAL EMPHASIS material (Level I, Scope of Certification, or Quality Assured) and special control procedures are invoked to ensure receipt of correct material. 2. APPLICABLE DOCUMENTS 2.1 Order of Precedence - In the event of a conflict between the text of this contract/purchase order and the references and/or drawings cited herein, the text of this contract/purchase order must take precedence. Nothing in this contract/purchase order, however, must supersede applicable laws and regulations unless a specific exemption has been obtained. 2.2 Applicable Documents - The document(s) listed below form a part of this contract/purchase order including modifications or exclusions. 2.2.1 ""Document References"" listed below must be obtained by the Contractor. Ordering information is included as an attachment to this contract/purchase order. 2.3 Specification Revisions - The specification revisions listed under ""Docu ments References"" below are the preferred revision. Older and/or newer r evisions are acceptable when listed within Contract Support Library Reference Number CSD155 in ECDS (Electric Contractor Data Submission) at: ht tps://register.nslc.navy.mil/. This is to allow Contractors to use certain acceptable older specification revisions to purge their existing stock of material certified to those older revisions or to use newer specification revisions when material is certified to newly released revisions,without requiring the submittal of waiver/deviation requests for each specification revision on every contract. Revisions of specifications reflecting editorial and/or re-approval (e.g. E2009, R2014, etc.) are considered inconsequential, but are acceptable when their revisions are listedwithin CSD155 or elsewhere within this contract. DOCUMENT REF DATA=ANSI/ASQ Z1.4 | | | |080101|A| | | DOCUMENT REF DATA=ASTM-B666 | | | |191101|A| | | DOCUMENT REF DATA=MIL-STD-792 | | |F |060519|A| | | DOCUMENT REF DATA=MIL-STD-1684 | | |D |970314|A| | | DOCUMENT REF DATA=SAE AMS 2806 | | |C |080301|A| | | DOCUMENT REF DATA=SAE AMS 2807 | | |A |000901|A| | | DOCUMENT REF DATA=SAE AMS 2809 | | |A |070801|A| | | DOCUMENT REF DATA=ISO_9001 | | | |081115|A| | | DOCUMENT REF DATA=SAE AMS-STD-185 | | | |000901|A| | | DOCUMENT REF DATA=ISO10012 | | | |030415|A| | | DOCUMENT REF DATA=ISO/IEC 17025 | | | |050515|A| | | DOCUMENT REF DATA=MIL-S-23284 | | |A |900615|A| | | DOCUMENT REF DATA=MIL-I-45208 | | |A |810724|A| 1| | DOCUMENT REF DATA=MIL-STD-45662 | | |A |880801|A| | | DOCUMENT REF DATA=DI-MISC-81020 | | | |900611|A| | | DOCUMENT REF DATA=ANSI/NCSL Z540.3 | | | |130326|A| | | DOCUMENT REF DATA=S9074-AQ-GIB-010/248 | | | |950801|A| | | 3. REQUIREMENTS 3.1 ;Manufacture and Design - The item furnished under this contract/purchase order must meet the requirements as specified in MIL-S-23284, except as amplified or modified herein. MIL-S-23284 ordering data information is provided below for 18.00 inch diameter bar. (a) Steel Forgings, Carbon and Alloy, For Shafts,Sleeves, Propeller Nuts, Couplings, and Stocks (Rudders and Diving Planes), MIL-S-23284 (b) Class I (18.000 inch Diameter Forged Round Bar) (c) First Article Inspection is required (see paragraph 4.3 of MIL-S-23284) (d) Melting practices must be in accordance with paragraph 3.2 of MIL-S-23284 (e) Vacuum degassing is required (see paragraph 3.2.1 of MIL-S-23284) (f) Macrostructure requirements for sizes in excess of 100 square inches must be in accordance with paragraph 3.14 of MIL-S-23284 and must reveal that the forgings are uniform in quality, sound, and free from pipe, laminations, cracks and other injurious defects. (g) Virgin raw material is NOT required (h) Transverse mechanical and impact properties are NOT required (i) Brinell hardness test is required on each forging and must be conducted in accordance with paragraph 4.4.3.1.5 and must conform to Table III of MIL-S-23284) (j) Heat treatment equipment and procedures are required and must be in accordance with MIL-STD-1684 (k) Stress relief temperature must be in accordance with paragraph 3.8.3 of MIL-S-23284 (l) Stress relief simulationis NOT required. (m) A sample material weldment is Not required to be subjected to stress relief heat treatment. (n) Forgings may not contain defects exceeding the acceptance criteria identified in Appendix A of MIL-S-23284 (o) Repair welding is not permitted (p) Repair welding is not permitted (q) For environment and exposure duration for preservation see paragraph 3.16 or as specified elsewhere in the contract/purchase order (r) N/A (s) Forgings are to be marked in accordance with MIL-STD-792 and Paragraph 3.18.2 of MIL-S-23284 or as specified elsewhere in the contract/purchase order (t) Forgings are to be marked in accordance with MIL-STD-792 and Paragraph 3.18.2 of MIL-S-23284 or as specified elsewhere in the contract/purchase order (u) Each forging must constitute a lot (v) Each forging must constitute a lot (w) Nondestructive inspection is as specified in paragraph 4.4.3.1.3.2 of MIL-S-23284 (x) Forgings of less than 3/4 inch. N/A (y) Mechanical property tests must be in accordance with Paragraphs 4.4.3.1.4 and 3.5 and Table III of MIL-S-23284 (z) Packaging must be as specified elsewhere in the contract/purchase order (aa) Preservation must be as specified elsewhere in the contract/purchase order (bb) Packaging must be as specified elsewhere in the contract/purchase order (cc) Preservation must be as specified elsewhere in the contract/purchase order (dd) Packaging must be as specified elsewhere in the contract/purchase order (ee) Packaging must be as specified elsewhere in the contract/purchase order (ff) Packaging must be as specified elsewhere in the contract/purchase order (gg) Packaging must be as specified elsewhere in the contract/purchase order (hh) Packaging must be as specified elsewhere in the contract/purchase order (ii) Marking must be as specified elsewhere in the contract/purchase order (jj) Test methods must be as specified in appendix A. paragraph 30.1 and 50.1 of MIL-S-23284 ; 3.2 ;Length must be 4 feet minimum / 6 feet maximum (plus or minus 10%) or as specified elsewhere in the contract / purchase order. All material must be from one heat/lot.; 3.3 Testing Certification - Certifications are required for the following tests on the items listed below. Additional testing (if any) per applicable specifications is still required, but certifications are only required as listed below. 3.4 ;Test - Quality Conformance/Compliance Inspection (except chemical and mechanical analysis to be delivered through DI-MISC-81020) Item - Each forging Performance - In accordance with MIL-S-23284 Acceptance - In accordance with MIL-S-23284 paragraph 4.4.3 ; 3.5 ;First article testing per MIL-S-23284 is required, and the vendor must submit a first article test plan to the Navy for approval prior to execution. In addition, the following requirements apply: 1. The First Article test specimens should be removed from a First Article prolongation which: (a) comes from the end of the forging containing the top of the ingot, (b) includes a thickness equal to the maximum inscribed sphere of the production volume, (c) does not differ significantly in reduction ratio from the remainder of the shaft First Article Shaft (d) is taken from the end of the forging that is expected to experience the slowest cooling rate, (e) remains attached to the shaft until afterheat treatment is completed (f) has a length of at least two times the wall thickness (g) is at the opposite end of the shaft from the conformance testing prolongation 2. The test specimens must be removed from the prolongation nearest to where the prolongation is connected to the shaft, so as to avoid end-effect cooling. These specimens must be removed from mid wall thickness. 3. Specimen removal map for first article specimens must be included as part of the plan. ; 3.6 Configuration Control - The Contractor must maintain the total equipment baseline configuration. For items of proprietary design, Contractor drawings showing the latest assembly configuration must be provided to the Government inelectronic (C4) format. Definitions are provided elsewhere in the Contract/Purchase Order. 3.6.1 Waivers/Deviations - All waivers and deviations, regardless of significance or classification require review and approval by the Contracting Officer. Waivers and Deviations must be designated as Critical, Major, or Minor. Requests must include the information listed below. a. A complete description of the contract requirement affected and the nature of the waiver/deviation (non-conformance), including a classification of Critical, Major, or Minor. b. Number of units (and serial/lot numbers) to be delivered in this configuration. c. Any impacts to logistics support elements (such as software, manuals, spares, tools, and similar) being utilized by Government personnel or impacts to theoperational use of the product. d. Information about remedial action being taken to prevent reoccurrence of the non-conformance. 3.6.2 Requests for Waivers/Deviations for NAVSUP-WSS Contracts must be submitted using the ECDS (Electronic Contractor Data Submission) system at https://register.nslc.navy.mil/ 3.6.3 ECPs - The Government will maintain configuration control and change authority for all modifications or changes affecting form, fit, function, or interface parameters of the Equipment and its sub-assemblies. The Contractor must submit an Engineering Change Proposal (ECP) for any Class I or II changes that impact the Equipment covered by this contract. ECPs must be prepared in Contractor format, and must include the following information: a. The change priority, change classification (Class I or Class II), and change justification. b. A complete description of the change to be made and the need for that change. c. A complete listing of other Configuration Items impacted by the proposed change and a description of the impact on those CIs. d. Proposed changes to documents controlled by the Government. e. Proposed serial/lot number effectivities of units to be produced in, or retrofitted to, the proposed configuration. f. Recommendations about the way a retrofit should be accomplished. g. Impacts to any logistics support elements (such as software, manuals, spares, tools, and similar) being utilized by Government personnel in support of theproduct. h. Impacts to the operational use of the product. i. Complete estimated life-cycle cost impact of the proposed change. j. Milestones relating to the processing and implementation of the engineeringchange. 3.7 Certificate of Compliance - (SPECIAL EMPHASIS MATERIAL) The Contractor must prepare and submit a certificate of compliance certifying that the items/components furnished under this contract comply with the requirements of the procurement document, including any/all invoked specifications and drawings. 3.8 Mercury Free - Mercury and mercury containing compounds must not be intentionally added or come in direct contact with hardware or supplies furnished under this contract. Mercury contamination of the material will be cause for rejection. ^ QUALITY ASSURANCE REQUIREMENTS ^ 3.9 See CDRL DI-MISC-80678 (Test Certification) - A statement of tests performed, listing the pieces tested must be furnished along with a copy of the test results. Certification must include the contractor's name, address and date, quantity inspected, identified to the contract/purchase order and item number, and the Contractor's or authorized personnel's signature. Test certifications must reference the standard/specification, including the revision, to which the testing was performed and the acceptance criteria used. Test procedure numbers may also be referenced on test reports. Test reports on weldments must be identified to weld joint and layer. 3.10 ;See CDRL DI-FORG-80412 (Forging Manufacturing Sketches), CDRL DI-FORG-80962 (First Article Forging Report), and CDRL DI-NDTI-80566A (First Article Test Plan) The first article test plan must demonstrate testing that will confirm compliance with section 4.3 of MIL-S-23284 and the following test/requirements: 1. Chemical composition of the forging must be tested and in accordance with section 3.4. 2. After all heat treatments, mechanical properties of the forging specified in section 3.5 must be tested. An additional 15 Charpy V-notch impact test must be performed from the mid-wall, transverse to grain. Three samples from the area described will be tested at the following temperatures (+/-3 F): 70 F, -60 F, -100 F, -240 F.) 3. Microstructure and grain size must be in accordance with section 3.8.4. 4. Nonmetallic inclusion content must be in accordance with section 3.8.5. 5. Macrostructure must be in accordance with section 3.14. 6. Weldability must be demonstrated in accordance with sections 4.4.3.1.8.1. through 4.4.3.1.8.1.3. The first article test plan must include a forging sketch, or sketches which depict the following: 1.The rough machining dimensions of the entire forging with the attached prolongations, including bore dimensions. The drawing must represent the forging at the time of heat treatment. The prolongations at each end must be dimensioned. 2. The prolongations must be sized according to the vendor to ensure enough material exists to conduct all testing required by the FAT. pas historical process can be used as reference material to be provided in the test plan as supporting data to prove prolongations will be sized sufficiently for all tests required under the FAT. 3. The dimensional location and identifications of all test specimens required by MIL-S-23284. The first article test plan must be submitted within 90 days after contract award. ; 3.11 Quality System Requirements - The Contractor furnishing items under this contract/purchase order must provide and maintain a quality system in accordance with ISO-9001 as amplified or modified herein, with the calibration system requirements of ISO-10012 or ANSI-Z540.3 with ISO-17025. A Quality System in accordance with MIL-I-45208, with the calibration system requirements of MIL-STD-45662, is acceptable as an alternate. 3.11.1 The Contractor's quality system and products supplied under the system are subject to evaluation, verification inspection, and acceptance/nonacceptance by the Government to determine the system's effectiveness in meeting the quality requirements established in the Contract/Purchase Order. 3.11.2 The Contractor's quality system must be documented and must be available for review by the Contracting Officer prior to initiation of production and throughout the life of the contract. The Prime Contractor must, upon notification, make his facilities available for audit by the Contracting Officer or his authorized representative. 3.11.3 See CDRL DI-QCIC-81110 (Inspection System Procedures) - All suppliers of Level I/SUBSAFE (LI/SS) material are required to submit a copy of their current documented quality system procedures to the Procurement Contracting Officer (PCO) prior to award of any contract/purchase order. Suppliers that have a copy of their current quality system procedures on file at the Procuring Activity may request the PCO waive this requirement. 3.11.4 This contract provides for the performance of Government Quality Assurance at destination. The place or places of performance may not be changed without the authorization of the Procurement Contracting Officer. 3.11.5 Any changes made by the Contractor to a qualified quality system will require re-submittal to the PCO. 3.12 Contractor Inspection Requirements - The Contractor must maintain adequate records of all inspections and tests. The records must indicate the nature and number of observations made, the number and type of deficiencies found, the quantities approved and rejected and the nature of corrective action taken as appropriate. Inspection records must be traceable to the material inspected. 3.12.1 The supplier's gages, measuring and test equipment must be made available for use by the Government when required to determine conformance with Contract requirements. When conditions warrant, the supplier's personnel must be made available for operations of such devices and for verification of their accuracy and condition. 3.12.2 All documents and reference data applicable to this contract must be available for review by the Government. Copies of documents required for Government inspection purposes must be furnished in accordance with the instructions provided by the Government. 3.13 Subcontractor Inspection Requirements - The Government has the right to inspect at source, any supplies or services that were not manufactured or performed within the contractor's facility. Any purchasing documents to a subcontractor must cite the applicable portions of the contractually invoked quality system (e.g. calibration requirements), plus any product requirements that apply to the supplies being purchased. When the Government elects to perform source inspection at the subcontractor's facility, applicable purchase documents must be annotated with the following statement: ""A Government inspection is required prior to shipment from your plant. Upon receipt of this order, promptly notify the Prime Contractor who will notify the PCO so that appropriate planning for Government inspection can be accomplished. 3.13.1 The prime contractor's program must include procedures to assess the capability of the prospective suppliers to produce the products or supply the services in accordance with the contract, prior to the issuance of any purchase document. 3.13.2 Each sub-tier supplier of material or services for items in Section 3 of this contract must be subjected to a periodic review or audit by the Prime to determine the continued capability of the supplier to control the quality of the products or services specified in the purchase order or contract. 3.13.3 The prime contractor must ensure that the purchased product conformsto specified purchase requirements and this contract. The type and extent of control applied to the supplier and the purchased product must be dependent upon the effect of the purchased product on the end item represented by this contract. 3.13.4 The prime contractor must evaluate the requirements of the contractand select suppliers based on their ability to supply the product in accordance with the prime contractor's requirements and the contract. Criteria for selection and evaluation must be established. Records of this effort must be available for review by the government. 3.13.5 The prime contractor's supplier quality assurance program must provide for a review of purchase documents to assure applicable quality requirements are included or referenced in the documentation for compliance by the supplier. 3.14 Government Furnished Material and/or Equipment (GFM/GFE) - When material or equipment is furnished by the Government, the Contractor must develop documented control procedures that require at least the following: 3.14.1 Visual examination upon receipt to detect damage during transit. 3.14.2 Inspection for completeness and proper type. 3.14.3 Verification of material quality received. 3.14.4 Periodic inspection and precautions to assure adequate storage conditions and to guard against damage from handling and deterioration during storage. 3.14.5 Functional testing, either prior to or after installation, or both, as required by the Contract to determine satisfactory operation. 3.14.6 Identification and protection from improper use or disposition. 3.14.7 Reporting to the Government, any GFM or GFE property found damaged, malfunctioning, or otherwise unsuitable for use. In the event of damage or malfunction during or after installation, the supplier must determine and record probable cause and necessity for withholding the material from use. 3.14.8 For GFE material, and as required by the terms of the bailment agreement, the supplier must establish procedures for adequate storage, maintenance, and inspection of bailed Government material. Records of all inspection and maintenance performed on bailed property must be maintained. 3.14.9 Material returned to the contractor must be handled as GFM. 3.15 Traceability and Certification Requirements - To assure that correct materials are installed in Level I/SUBSAFE systems, it is imperative that traceability be maintained from the material to the material certification test report and other required Objective Quality Evidence (OQE). The material certification report must completely and accurately reflect that the material supplied meets the specified requirements. Materials requiring Traceability and Certification Data are identified within Paragraph 3, Section C of this contract/purchase order. 3.15.1 The following provides the minimum requirements for maintaining material traceability and supplements the requirements specified in DI-MISC-81020 and elsewhere in the contract/purchase order. The Contractor must develop written procedures that implement the material control requirements stated herein and elsewhere in the contract/purchase order. 3.16 Material Traceability - The certification data report must be identified through a unique traceability number, heat-lot number, or heat-treat number, as applicable, which must also be marked on the material. This traceability marking on the material must provide direct traceability to the material's chemical composition and mechanical properties certification data. For material produced by batch, continuous cast, or continuous pour processes, samples must be taken no less than once in every eight hours of operation for the purpose of validating proper chemical composition and mechanical properties. Traceability must be maintained through all process operations including any subcontracted operations, to the finished component. 3.17 Material Marking for Traceability and Identification - The following are the minimum marking requirements. In addition to the marking requirements on applicable specifications, marking for traceability is required. Pipe, Tube, and Metal Bar must have both permanent marking and temporary marking applied as specified below. 3.17.1 Permanent marking - Permanent traceability marking must be marked on each end of each pipe, tube, and metal bar. (MONEL and K-MONEL bar: 3/4 inch to 1 inch rods, and 7/8 inch hex bar may be marked on the surface near the end of bar/rod, and rod less than 3/4 inch and hex bar less than 7/8 inch may be bundled and tagged or boxed with the traceability marking on the tag or box.) All traceability marking must be permanently applied in accordance with MIL-STD-792. An alternate marking method is permissible provided it is an available option in the contractually invoked specification, except in instances where the material has been modified by this contract/purchase order, and differs from that specified in the specification. Electric arc marking or impression marking is strictly prohibited on thin wall tubing. (wall thickness of less than 0.125 inch). 3.17.2 Temporary Marking - Temporary Marking must consist of: Name or Trademark of Manufacturer, specification and grade (as applicable), size, contract number, and the traceability marking. Pipe and tube marking must also include SML (for seamless). Marking must be in accordance with the material specification and SAE-AMS-2806, SAE-AMS-2807, SAE-AMS-2809, Table I of SAE-AMS-STD-185, or ASTM-B666 as applicable. Application must be in accordance with MIL-STD-792, type A (temporary ink stenciling). An alternate method is permissible for MONEL and K-MONEL bar provided it is an available option (temporary marking only) in the applicable material specification, except that hot finished rod with rough ground surface 3/4 inch and under may be bundled and tagged or boxed with the traceability marking on the bag or box. Contamination levels for ink stenciling must be as outlined in paragraph 5.2 of MIL-STD-792. 3.18 See CDRL DI-MISC-81020 (Chemical and Mechanical) - Material Certification - In addition to the certification data requirements specified in DI-MISC-81020, the following material certification requirements apply: 3.18.1 Quantitative chemical and mechanical analysis of material traceable to traceability markings is required. Material certification test reports must include the class, form, condition, grade, type, finish, and/or composition, as applicable, of the material supplied. 3.18.2 Re-identification and re-certification of material is required when the material is subjected to a process which alters it's properties. If the starting material or raw stock is processed in a manner that will not affect its chemical composition or mechanical properties, the original certifications for the chemical composition and mechanical properties, as required by the material specification, are acceptable. Re-certification of the chemical or mechanical properties is required if a process is used during fabrication that alters the original properties of the material (e.g. alloying, heat treating, or forming). In these instances, the properties of the material must be re-determined and documented to reflect the altered condition. The altered material must be uniquely re-identified. The properties thus determined and documented, are required for final certification and must conform to the material specification or the contract/purchase order requirements. When only the mechanical properties are altered, the original certification forchemical composition must be overstamped and annotated with the unique traceability marking used with the altered material and at a minimum contain the information below. TRACEABILITY MARKING ________________________________________________ (marking on finished item) IS FABRICATED FROM RAW MATERIAL IDENTIFIED TO HEAT/LOT NUMBER ______________ AND HEAT TREAT NUMBER ______________________ (when applicable) _________________________________________ DATE _____________________ (name and signature of auth. co. rep.) 3.18.3 Material certification data forwarded by the manufacturer must contain a signed certification that the report results represent the actual attributes of the material furnished and indicate full compliance with all applicable specification and contract requirements. Transcription of certification data is prohibited. 3.18.4 Statements on material certification documents must be positive and unqualified. Disclaimers such as ""to the best of our knowledge"" or ""we believe the information contained herein is true"" are not acceptable. 3.18.5 If material is received without the required certification papers or with incorrect/missing data on the certification papers, the material will be rejected. 3.19 Material Handling - The written material control process must include the following: 3.19.1 All raw materials must have traceability markings (except as specified below). 3.19.2 Stored raw materials requiring traceability must be segregated to preclude intermingling with materials not requiring traceability. 3.19.3 When traceability markings will be removed by a manufacturing or fabrication process, the marking must be recorded prior to removal and be immediately restored upon completion of the process. If this cannot be done or is impractical, an appropriate material control procedure (such as a bag and tag, tagging, and/or tote box control) must be employed. The material control procedure must provide a method of positive control to preclude commingling of heats/lots or loss of traceability. The traceab...
 

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