REQ DOC NO. - 6036V238, 6036V239, 6036V240

ATTACHMENT 1

CONTINUATION SHEET CONTRACT/SOLICITATION NO. - N39040Q6036V238

NAME OF OFFER OR/CONTRACTOR

1) THIN MEMBRANE 90 EA

2) THICK MEMBRANE 90 EA

3) 18-INCH MOCKUP BASE 90 EA

C. DESCRIPTION/SPECIFICATIONS

C.1 THIN MEMBRANE (ITEM 1): MANUFACTURED IAW DWG 149D1555,

REV. L, PC-21. DRAWING IS ATTACHED.

C.1.1 MARK PER DWG. NOTE 4 AND AS FOLLOWS:

C.1.1.1 LASER ENGRAVING OR LASER ETCHING ARE

APPROVED ALTERNATIVES TO THE MARKING REQUIREMENTS TO

DWG. NOTE 4.

C.1.1.2 SERIAL NUMBER FORMAT SHALL INCLUDE THE LAST

FIVE (5) DIGITS OF THE AWARDING CONTRACT, FOLLOWED BY

SERIAL NO. (I.E., “S/N XXXXX-001” THROUGH “S/N XXXXX-090”)

C.2 THICK MEMBRANE (ITEM 2): MANUFACTURED IAW DWG 149D1555,

REV. L, PC-22. DRAWING IS ATTACHED.

C.2.1 MARK PER DWG. NOTE 4 AND AS FOLLOWS:

C.2.1.1 LASER ENGRAVING OR LASER ETCHING ARE

APPROVED ALTERNATIVES TO THE MARKING REQUIREMENTS TO

DWG. NOTE 4.

C.2.1.2 SERIAL NUMBER FORMAT SHALL INCLUDE THE LAST

FIVE (5) DIGITS OF THE AWARDING CONTRACT, FOLLOWED BY

SERIAL NO. (I.E., “S/N XXXXX-091” THROUGH “S/N XXXXX-180”)

ITEM # SUPPLIES/SERVICES QTY U/I

CONTINUATION SHEET CONTRACT/SOLICITATION NO. - N39040Q6036V238

C.3. 18-INCH MOCKUP BASE (ITEM 3): MANUFACTURED IAW DWG

149D1555, REV. L, PC-16 (DRAWING IS ATTACHED) AND THE

FOLLOWING:

C.3.1. ASTM A516 GRADE 60, 65 OR 70 IS SUITABLE

SUBSTITUTION FOR THE ASTM A515 SPECIFIED ON THE

DRAWING.

C.3.2. IN LIEU OF 0.25-INCH SPECIFIED BY DRAWING, MINIMUM

CLADDING THICKNESS SHALL BE 0.313-INCH (+/-0.005 INCH).

THIS DIMENSION APPLIES AFTER FINAL MACHINING OF THE

ASSEMBLY (ENTIRE PC-16 PROFILE SHALL BE RECTANGULAR).

C.3.2.1.CLADDING SHALL BE COMPRISED OF A MINIMUM

OF THREE (3) COMPLETE LAYERS OF,

APPROXIMATELY, EVEN THICKNESS OF EN/RN

82/82H ALLOY 600 FILLER PER MIL-E-21562. THE

SPECIFIED MINIMUM NUMBER OF CLADDING

LAYERS IS REQUIRED TO ENSURE THAT IRON (Fe)

DIFFUSION FROM THE BASE MATERIAL INTO THE

TOP LAYER OF CLADDING DOES NOT EXCEED

10%.

C.3.3 FINAL MACHINED PART:

C.3.3.1 SURFACES TO BE 250 RA-IN OR BETTER.

C.3.3.2 TOP, CLAD SURFACES TO HAVE FLATNESS OF

<0.005 INCHES

C.3.3.3 ALL DIMENSIONS, TOLERANCES, AND LIMITS OF

SIZE, FORM AND LOCATION TO BE INTERPRETED

IN ACCORDANCE WITH AMERICAN NATIONAL

STANDARDS INSTITUTE (ANSI) Y14.5.

C.3.3.4 MODIFIED PT INSPECTION ALLOWANCES:

C.3.3.4.1 INDICATIONS ON ANY FACE WITHIN 1-

INCH OF THE 2-INCH X 3.66-INCH FACES MAY BE

DISREGARDED.

C.3.3.4.2 INDICATIONS ON THE 18-INCH X 2-INCH

FACES GREATER THAN 1/8-INCH FROM THE 18-

INCH CLADDING EDGE MAY BE DISREGARDED.

CONTINUATION SHEET CONTRACT/SOLICITATION NO. - N39040Q6036V238

C.1.3.4.3 INDICATIONS ON THE 18-INCH X 3.66-

INCH FACE GREATER THAN 7/8-INCH FROM THE

18-INCH CLADDING EDGE MAY BE DISREGARDED

C.4 PARTIAL DELIVERY OF ITEMS IN BATCHES OF (APPROXIMATELY) 30

IS DESIREABLE.

C.5 DATA REQUIREMENTS PER EXHIBIT A (DD-1423) & ATTACHMENT #1,

FOR THIN MEMBRANE:

C.5.1 CERTIFICATE OF COMPLIANCE; EXHIBIT A SEQUENCE A002AA.

C.5.2 DIMENSIONAL INSPECTION REPORTS FOR LIP THICKNESS (DIM

“B”, PC.-21 FROM DWG 149D1555) AND LIP HEIGHT (0.429” +/-0.005);

EXHIBIT A SEQUENCE A002AB.

C.6 DATA REQUIREMENTS PER EXHIBIT A (DD-1423) & ATTACHMENT #1,

FOR THICK MEMBRANE:

C.6.1 CERTIFICATE OF COMPLIANCE; EXHIBIT A SEQUENCE A004AA

C.6.2 DIMENSIONAL INSPECTION REPORTS FOR LIP THICKNESS (DIM

“B”, PC.22 FROM DWG 149D1555) AND LIP HEIGHT (0.65” +/-0.010);

EXHIBIT A SEQUENCE A004AB.

C.7 DATA REQUIREMENTS PER EXHIBIT A (DD-1423) & ATTACHMENT #1,

FOR 18-INCH MOCKUP BASE:

C.7.1 CERTIFICATE OF COMPLIANCE; EXHIBIT A SEQUENCE A006AA.

C.7.2 LIQUID PENETRANT INSPECTION REPORT; EXHIBIT A

SEQUENCE A006AB.

C.8 MATERIAL SAFETY DATA SHEETS, EXHIBIT A SEQUENCE A005.

D. PACKING/PACKAGING/MARKINGS:

D.1 PERMANENTLY MARK FINISHED ITEMS AS REQUIRED PER DRAWING

AND PARAGRAPHS C.1.1 AND C.2.1.