MALF-907 (Draft).pdf
PDF 691 KB Posted
- Solicitation number
- W912EQ25SS0010
About this file
This document is a detailed engineering draft design for a Hydraulic Mount Weldment (Part Number MALF), specifically for ACM Lifting Frames intended for the U.S. Army Corps of Engineers Memphis District. The technical drawing includes multiple views and detailed dimensional specifications for a complex metal mounting frame with multiple circular openings, designed to ASTM A Grade Steel standards. The drawing includes precise tolerances, with annotations specifying welding requirements such as using the latest AWS structural welding codes, non-destructive testing protocols, and material certification standards. The design appears to be part of a larger system supporting revetment mat loading operations, with the lifting frames intended to integrate with a new robotic ACM (Articulated Concrete Mattress) laying barge scheduled for delivery in December 2025.
The draft design (marked with "DRAFT" watermarks) includes front, side, and isometric views, with detailed measurements in inches and specific manufacturing notes. The document indicates five identical units will be produced (quantity listed in the parts table), with material specifications calling for ASTM A Grade Steel. Welding specifications are comprehensive, requiring volumetric radiographic testing, ultrasonic testing, surface end testing, and magnetic particle inspection for critical welds. The design was created by engineering consultants, with drafting completed by Marc Dickinson and J. Goldman, and is marked as confidential with instructions that contents should not be distributed without consent.
View the file
Other files
| File | Type | Posted |
|---|---|---|
| MALF-901-A_B (Draft).PDF | ||
| MALF-911 (Draft).pdf | ||
| MALF-600 (Draft).pdf | ||
| MALF-908 (Draft).pdf | ||
| MALF-604 (Draft).pdf | ||
| MALF-602 (Draft).pdf | ||
| MALF-105 (Draft).pdf | ||
| MALF-104 (Draft).pdf | ||
| REQUEST FOR INFORMATION (RFI) - ACM LIFTING FRAMES.pdf | ||
| MALF-903-A_B (Draft).pdf | ||
| MALF-100-101-102-103 (Draft).pdf | ||
| MALF (Draft).pdf | ||
| MALF-912 (Draft).pdf | ||
| MALF-606 (Draft).pdf | ||
| MALF-603 (Draft).pdf | ||
| MALF-906 (Draft).pdf | ||
| MALF-601 (Draft).pdf | ||
| MALF-902 (Draft).pdf | ||
| MALF-910 (Draft).pdf | ||
| MALF-909 (Draft).pdf | ||
| MALF-605 (Draft).pdf |
Show all 21
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
3/4" 1'9" 3/4"
3/8" 1'9" 3/8"
3/8" 3/8" 3"
3"
6-3/8"
A
A
B B
39.12 1.540
39.12 1.540
48.77 1.920
2"
5"
2"
3" 3"
3-3/8"
3/8"
5"
3/8"
6-3/8"
SECTION A-A
39.08 1.538
122.85 4.837
1-1/8" 1'9-3/4" 1-1/8"
2'0"
6-3/8"
SECTION B-B
NOTE:
UNLESS OTHERWISE SPECIFIED ALL MATEIRALS USED IN CONSTRUCTION OF COMPONETNS ARE TO HAVE ABS MATERIAL CERTIFICATION IN ACCORDINATE WITH THE Å
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 Å 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"Å ALL WELDS SHALL BE TESTED USING EITHER VOLUMETRIC RADIOGRAPHIC TESTING (RT) OR ULTRASONIC TESTING (UT) METHODS OR SURFACE NDT TECNIQUES INCLUDING Å 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 Å
TESTING:
100% VOLUMETRIC NDT OF ALL CRITICAL BUTT WELDSÅ
100% SUFACE NDT ON BOTH SIDES OF CRITICAL FILLET WELDSÅ
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
ASTM A572 Grade 50 Steel
SIZE
B
PART NUMBER: REV
UNLESS OTHERWISE SPECIFIED
SHEET 1 OF 3
MALF-907
DO NOT SCALE
HYDRAULIC MOUNT, WELDMENTG2 ENGINEERING
CONSULTING
FINISH
SEE NOTES
CREATED:
Marc.Dickinson
11/19/2022
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 Å
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 Å 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"Å ALL WELDS SHALL BE TESTED USING EITHER VOLUMETRIC RADIOGRAPHIC TESTING (RT) OR ULTRASONIC TESTING (UT) METHODS OR SURFACE NDT TECNIQUES INCLUDING Å 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 Å
TESTING:
100% VOLUMETRIC NDT OF ALL CRITICAL BUTT WELDSÅ
100% SUFACE NDT ON BOTH SIDES OF CRITICAL FILLET WELDSÅ
ITEM
NO. PART NUMBER QTY. DESCRIPTION
1 MALF-907-001 1 Hydraulic Mount Weldment.01
2 MALF-907-002 2 Hydraulic Mount Weldment.02
3 MALF-907-003 4 Hydraulic Mount Weldment.03
4 MALF-907-004 2 Hydraulic Mount Weldment.05
5 MALF-907-005 1 Hydraulic Mount Weldment.10
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
ASTM A572 Grade 50 Steel
SIZE
B
PART NUMBER: REV
UNLESS OTHERWISE SPECIFIED
SHEET 2 OF 3
MALF-907
DO NOT SCALE
HYDRAULIC MOUNT, WELDMENTG2 ENGINEERING
CONSULTING
FINISH
SEE NOTES
CREATED:
ggoldman
11/19/2022
A A
B B
C C
D D
5-3/4"
1'9-3/4"
4X 1/2" X 45ÁMALF-907-001
3/8"
6"
1'8"
4" 6" 6" 4"
3"
3" 3X 3"
MALF-907-002
1/2"
76.52 3.013
34.90 1.374
24.13 .950
17.49 .689
3/8" 50.93 2.005
1-1/2" 22.35 .880
29.55 1.163
46.97 1.849
3/4"
60.45 2.380
MALF-907-003
16.00 .630
6"
5"
MALF-907-004
1/2"
4" 4" 4" 4" 4" 1-1/4" 1-1/4"
1'10-1/2"
1"
7"
1"
9"
2"
5"
2"
3/4" 1'9" 3/4"
12X 19.84 .781
1/2" X 45Á
MALF-907-005
3/8"
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
ASTM A572 Grade 50 Steel
SIZE
B
PART NUMBER: REV
UNLESS OTHERWISE SPECIFIED
SHEET 3 OF 3
MALF-907
DO NOT SCALE
HYDRAULIC MOUNT, WELDMENTG2 ENGINEERING
CONSULTING
FINISH
SEE NOTES
CREATED:
ggoldman
11/19/2022
A A
B B
C C
D D
| Weldment |
| Drawing View1 |
| Drawing View13 |
| Drawing View14 |
| Drawing View15 |
| Section View A-A |
| Section View B-B |
| BOM |
| Drawing View2 |
| Components |
| Drawing View3 |
| Drawing View4 |
| Drawing View5 |
| Drawing View6 |
| Drawing View7 |
| Drawing View8 |
| Drawing View9 |
| Drawing View10 |
| Drawing View11 |
| Drawing View12 |
File details come from the government source that posted it. Updated .