MALF-604 (Draft).pdf

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Attached to
Request for Information (RFI) - ACM Lifting Frames
Solicitation number
W912EQ25SS0010
Issued by

About this file

The document is a technical engineering drawing for a G2 Engineering Lifting Arm Assembly (Part Number MALF-604), created on 10/26/2022. The detailed two-page draft technical drawing provides precise specifications for a lifting arm with multiple components, including:

Key technical specifications include precise dimensional measurements (5'3-1/2" height), material certification requirements, and welding standards. The Bill of Materials lists eight specific components, including a lifting arm pivot (MALF-901-B), various fasteners, bearing retention plates, and a lifting arm bottom weldment. The design incorporates high-load ultra-low-friction sleeve bearings and specifies strict material and welding requirements, including 100% volumetric and surface non-destructive testing for critical welds. The drawing is marked as confidential and includes detailed tolerance specifications for manufacturing.

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Text version

5'3-1/2"

1'5-7/16"

1233.51 48.563

1'1-1/4"

NOTE:

UNLESS OTHERWISE SPECIFIED ALL MATEIRALS USED IN CONSTRUCTION OF COMPONETNS ARE TO HAVE ABS MATERIAL CERTIFICATION IN ACCORDINATE WITH THE •

APPLICAPLE SECIONS OF "ABS RULES FOR MATERIALS AND WLEDING (PART 2)"

MATERIALS ARE TO BE FURNISHED WITH CERTIFICATES ISSUED BY THE MILL OR MATERIAL MANUFACTURER, INDICATING, AS A MINIMUM AND AS APPLICABLE, THE • MATERIAL SPECIFICATION, GRADE, PROCESS OF MANUFACTURE, HEAT TREATMENT DETAILS, MECHANICAL AND CHEMICAL PROPERTIES, IDENTIFICATION NUMBERS, AND

TEST RESULTS.

ALL WELDING SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF AWS D1.1 "STRUCTURAL WELDING CODE - STEEL"• ALL WELDS SHALL BE TESTED USING EITHER VOLUMETRIC RADIOGRAPHIC TESTING (RT) OR ULTRASONIC TESTING (UT) METHODS OR SURFACE NDT TECNIQUES INCLUDING • MAGNETIC PARTICLE INSPECTION (MPI), PENETRANT TESTING (PT), EDDY CURRENT (EC) OR ALTERNATING CURRENT FIELD MEASURMENT (AFCM) CRITICAL WELDS ARE TO BE SUBJECTED TO THE FOLLOWING NONDESTRUCTIVE TESTING TO THE SATISFACTION OF THE ATTENDING SURVEYOR PRIOR TO PROOF LOAD •

TESTING:

100% VOLUMETRIC NDT OF ALL CRITICAL BUTT WELDS•

100% SUFACE NDT ON BOTH SIDES OF CRITICAL FILLET WELDS•

DRAWN BY:

THE INFORMATION CONTAINED IN THIS DRAWING IS CONSIDERED

CONFIDENTIAL. CONTENT SHOULD NOT BE DISTRIBUTED WITHOUT CONSENT

DIMENSIONS ARE IN INCHES

TOLERANCES:

ANGULAR: MACH .5 DEG

ONE PLACE DECIMAL .05

TWO PLACE DECIMAL .01

THREE PLACE DECIMAL .005

MATERIAL

SEE NOTES

SIZE

B

PART NUMBER: REV

UNLESS OTHERWISE SPECIFIED

SHEET 1 OF 2

MALF-604

DO NOT SCALE

LIFTING ARM ASMG2 ENGINEERING

CONSULTING

FINISH

SEE NOTES

CREATED:

ggoldman

10/26/2022

A A

B B

C C

D D

DRAFT

NOTE:

UNLESS OTHERWISE SPECIFIED ALL MATEIRALS USED IN CONSTRUCTION OF COMPONETNS ARE TO HAVE ABS MATERIAL CERTIFICATION IN ACCORDINATE WITH THE •

APPLICAPLE SECIONS OF "ABS RULES FOR MATERIALS AND WLEDING (PART 2)"

MATERIALS ARE TO BE FURNISHED WITH CERTIFICATES ISSUED BY THE MILL OR MATERIAL MANUFACTURER, INDICATING, AS A MINIMUM AND AS APPLICABLE, THE • MATERIAL SPECIFICATION, GRADE, PROCESS OF MANUFACTURE, HEAT TREATMENT DETAILS, MECHANICAL AND CHEMICAL PROPERTIES, IDENTIFICATION NUMBERS, AND

TEST RESULTS.

ALL WELDING SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF AWS D1.1 "STRUCTURAL WELDING CODE - STEEL"• ALL WELDS SHALL BE TESTED USING EITHER VOLUMETRIC RADIOGRAPHIC TESTING (RT) OR ULTRASONIC TESTING (UT) METHODS OR SURFACE NDT TECNIQUES INCLUDING • MAGNETIC PARTICLE INSPECTION (MPI), PENETRANT TESTING (PT), EDDY CURRENT (EC) OR ALTERNATING CURRENT FIELD MEASURMENT (AFCM) CRITICAL WELDS ARE TO BE SUBJECTED TO THE FOLLOWING NONDESTRUCTIVE TESTING TO THE SATISFACTION OF THE ATTENDING SURVEYOR PRIOR TO PROOF LOAD •

TESTING:

100% VOLUMETRIC NDT OF ALL CRITICAL BUTT WELDS•

100% SUFACE NDT ON BOTH SIDES OF CRITICAL FILLET WELDS•

ITEM

NO. PART NUMBER QTY. DESCRIPTION

1 MALF-901-B 1 LIFTING ARM PIVOT, MACHINED

2 98025A036 20 3/4" FLAT WASHER, GRADE 8 STEEL

3 STOCK 10 3'4-10 X 2.5in HEAVY HCS

4 STOCK 10 3'4"-10 HEX HEAVY NUT

5 STOCK 16 1'4-20 X 0.75in FHSCS

6 2 High-Load Ultra-Low-Friction Sleeve Bearing

7 MALF-101 2 BEARING RETENTION PLATE

8 MALF-902 1 LIFTING ARM BOTTOM, WELDMENT

DRAWN BY:

THE INFORMATION CONTAINED IN THIS DRAWING IS CONSIDERED

CONFIDENTIAL. CONTENT SHOULD NOT BE DISTRIBUTED WITHOUT CONSENT

DIMENSIONS ARE IN INCHES

TOLERANCES:

ANGULAR: MACH .5 DEG

ONE PLACE DECIMAL .05

TWO PLACE DECIMAL .01

THREE PLACE DECIMAL .005

MATERIAL

SEE NOTES

SIZE

B

PART NUMBER: REV

UNLESS OTHERWISE SPECIFIED

SHEET 2 OF 2

MALF-604

DO NOT SCALE

LIFTING ARM ASMG2 ENGINEERING

CONSULTING

FINISH

SEE NOTES

CREATED:

ggoldman

10/26/2022

A A

B B

C C

D D

DRAFT

Weldment
Drawing View1
Drawing View3
Drawing View4
Drawing View5
Drawing View6
BOM
Drawing View7
Drawing View8

File details come from the government source that posted it. Updated .