USACE Drawing 353-E330-024 Gear Foundation Mods.pdf
PDF 83 KB Posted
- Attached to
- Yaquina Overhaul FY27
- Solicitation number
- W9127N26BA029_
About this file
This is a technical drawing specification for a reduction gear foundation modification project issued by the U.S. Army Corps of Engineers. The drawing (353-E330-024) depicts a modified gear foundation design dated November 26, 2012, and shows the structural modifications required to support a VIBRACON SM24 adjustable mount reduction gear system.
The project requires the fabrication and installation of new ASTM A36 steel structural components, including a 10x3 3/4-inch plate, 6x6x3 3/4-inch structural members, and modifications to an existing 3/4-inch top plate and girder. The foundation design incorporates 16 VIBRACON SM24 adjustable mounts with spherical washers and castle nuts, 4 new exhaust support brackets, and 4 fitted stud bolts. The top plate detail is shown in Section 1-C with a 2.00-inch ±0.20-inch dimension noted. Key installation requirements include locating the new foundation relative to the initial alignment of the reduction gear while maintaining tolerance compliance with the adjustable mounts, capturing the entire base of the mount on the top plate, and providing collision stoppers per manufacturer instructions. The drawing was drawn and checked on 11/28/12 and approved on 11/30/12 by PWF, with FSCM No. 2507 and drawn at 1 inch = 1 foot scale on a single sheet.
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Text version
C
VIBRACON SM24
ADJUSTABLE MOUNT
16 PLACES
REDUCTION GEAR
BEDPLATE
TYP
5/16
NEW EXHAUST
SUPPORT BRACKET
4 PLACES
SPHERICAL WASHER
SW30 W/ CASTLE
NUT 16 PLACES
EXISTING 3 4" TOP PLATE
NEW 6x6x3 4" L
EXISTING 3 4"
GIRDER
NEW 10X3
4 PL
FITTED STUD BOLT
4 PLACES
AS-BUILT
TOP PLATE
NEW 6X6X3
4 L
NEW 10X3
4 PL
2.00"±0.20"
CROP EXISTING
GIRDER AND
FLANGE
3/8" REF
2"
A
B
C
D
4 3
2 1
A
B
C
D
REVISIONS
ZONE REV DESCRIPTION DATE APPROVED
REV
SHEET
FILE NAME
CHECK
DRAWN
CONTRACT NO
SIZE FSCM NO
SCALE
ISSUED
APPR.
WEIGHT
DWG NO
1 OF 11" = 1'
353-E330-024
353-E330-024
353-E330-024
11/26/2012
REDUCTION GEAR FOUNDATION
U. S. ARMY CORPS OF ENGINEERS
PWF11/28/12
PWF11/30/12
C -
E .d w g
G O D N P W F
SECTION 1-C
TOP PLATE DETAIL
PLAN VIEW
MODIFIED GEAR FOUNDATION
PROFILE
MODIFIED GEAR FOUNDATION
GENERAL NOTES
1. NEW STEEL STRUCTURE TO BE ASTM A36.
2. LOCATE NEW FOUNDATION RELATIVE TO INITIAL ALIGNMENT OF
REDUCTION GEAR AND WITHIN THE TOLERANCE ALLOWED FOR THE
ADJUSTABLE MOUNTS. TOP PLATE SHALL CAPTURE THE ENTIRE BASE OF
THE MOUNT.
3. PROVIDE COLLISION STOPPERS IN ACCORDANCE WITH MANUFACTURERS
INSTRUCTIONS.
| Model |
| CSheet |
File details come from the government source that posted it. Updated .