MALF-104 (Draft).pdf

PDF 605 KB Posted

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

About this file

This technical drawing is a detailed CAD design for an Alignment Wear Plate (Part Number: MALF-104) created by G2 Engineering Consulting on 10/26/2022. The draft engineering drawing specifies precise dimensional details for a mechanical component, with key measurements including 10" length, 2-1/2" width, and various diameter specifications ranging from 0.205 to 0.397 inches. The drawing includes a section view (Section A-A) at a 1:1 scale and specifies material as ABS with unfinished surface treatment. Tolerances are tightly controlled, with angular tolerances of 0.5 degrees and decimal place tolerances ranging from 0.05 to 0.005. The document is marked as confidential and includes standard engineering draft annotations such as "DO NOT SCALE" and detailed dimensional callouts.

The drawing appears directly related to the U.S. Army Corps of Engineers Memphis District's Request for Information (RFI) for ACM Lifting Frames, specifically supporting their Regional Channel Improvement revetment sinking mission. The technical specifications align with the agency's requirement to procure four new articulated concrete mattress (ACM) lifting frames, which are intended to integrate with a new robotic ACM laying barge (Armor 1) scheduled for delivery in December 2025. The procurement is planned to be competitively bid and will involve construction, delivery, and installation of lifting frames into existing mat loading operation equipment.

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Text version

2-1/2"

10"

10"

2-1/2"

2'1"

6" 1/2" 1/2"

7"

7/8"

.397

1/2" X 45°

A

A 10.08

.397 7/8"

7.49 .295

5.21 .205

1/2"

SECTION A-A

SCALE 1 : 1

1/2"

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

ABS

PART NUMBER: REV

SHEET 1 OF 1

MALF-104

DO NOT SCALE

ALIGNMENT WEAR PLATE

Marc.Dickinson

FINISH

UNFINISHED

CREATED: 10/26/2022

SIZE

AUNLESS OTHERWISE SPECIFIED

A A

B B

C C

D D

G2 ENGINEERING

CONSULTING

DRAFT

Components
Drawing View2
Section View A-A
Drawing View4

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