884-B605-01 R0 Propulsion System Arrangement.pdf
PDF 593 KB Posted
- Attached to
- Two (2) 2400 HP Towboats for USACE New Orleans
- Solicitation number
- W912BU-23-B-0026
About this file
This document contains technical specifications and drawings for a propulsion system arrangement for towboats. It includes details of Cummins QSK19M main engines, Twin Disc MGX5225DC reduction gears with a 5.57:1 ratio, and a fixed pitch conventional shaft drive. The drawings depict the approximate layout and locations of the engines, gears, shafting, and other associated components. Dimensions and interfaces are provided for verification by the contractor. Installation notes specify resilient mounting of the engines and hard mounting of the gears. All fuel, cooling, exhaust, electrical, and other attachments must connect to the engines with approved flexible connections. The system and installation must comply with ABS rules for building towing vessels for river and intracoastal waterway service and be classed by ABS for Maltese Cross A-1 towing vessel, river service.
The related federal contract opportunity is solicitation number W912BU-23-B-0026 from the US Army Corps of Engineers Engineering District Philadelphia to acquire two 2400 HP towboats. No further details are provided on pricing, response dates, or other terms.
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Text version
FOR
REVIEW
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SECTION 5-D FR 28 LKG FWD, IWO GEAR SCALE: " = 1'-0"12" = 1'-0"
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HARD MOUNTED (SEE NOTE 4 & REF 2)
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TD MGX5225DC
AutoCAD SHX Text PLAN 4-C PROPULSION ENGINE ARRANGEMENT (TYPICAL CL/P/S) SCALE: " = 1'-0"12" = 1'-0"
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PW TANK
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EXTENT OF WT SHAFT SUMP
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VULCAN TORSIONAL COUPLING
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SHAFT BRAKE ROTOR
AutoCAD SHX Text ELEVATION 5-A PROPULSION SYSTEM ARRANGEMENT ENGINE/GEAR/SHAFT INSTALLATION SHOWN TYPICAL CL & 10' P/S OF CL SCALE: " = 1'-0"12" = 1'-0"
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TYPICAL GIRDER 2' INBD/OTBD OF SHAFT CL
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FO DAY TANK
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TWIN DISC MGX 5225DC 5.57:1 REDUCTION GEAR
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STRUT BOSS
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PROP
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STRUTS (SEE REF 6)
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RESILIENT MOUNTS (SEE REF 2)
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SEE NOTE 4
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CUMMINS QSK 19M MAIN ENGINE
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(SEE REF 1 FOR DETAILS & BILL OF MATERIALS AFT OF THE SHAFT BRAKE)
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(SEE REF 2 FOR DETAILS AND BILL OF MATERALS FOR EQUIPMENT FORWARD OF THE GEARS)
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FLANKING RUDDERS (SEE REF 7)
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STEERING RUDDERS (SEE REF 7)
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PW TANK
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SEE NOTE 4
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28" X 1" SHAFTBRAKE ROTOR
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SHELL AT CENTER OF ROTOR
AutoCAD SHX Text SECTION 7-D ~8 " AFT FR 29, LKG FWD 58" AFT FR 29, LKG FWD SCALE: " = 1'-0"12" = 1'-0"
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SEE REF 2 FOR FOUNDATION & INSTALLATION DETAILS
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HILLIARD M300 CALIPER
AutoCAD SHX Text SECTION 3-D FR 25 LKG FWD IWO ENGINE CL FDN SHOWN, P/S SIM SCALE: " = 1'-0"12" = 1'-0"
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RESILIENTLY MOUNTED (SEE NOTE 4 & REF 2)
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CUMMINS QSK19M
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TWIN DISC MGX 5225DC 5.57:1
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CUMMINS QSK19M 800HP @ 1800 RPM
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SHAFT BRAKE (SEE REF 1)
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SEE REF 2 FOR MAIN ENGINE & GEAR FOUNDATIONS
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SEE REF 1 FOR SHAFTING DETAILS
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TORSIONAL COUPLING (SEE REF 1)
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CHECKED
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DRAWN
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DATE
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DESCRIPTION
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ZONE
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REV.
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PROJECT NO.
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SCALE
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SIZE
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DWG. NO.
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SHEET
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OF
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REV
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BRISTOL HARBOR GROUP, INC.
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CHECKED BY:
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BHGI PROJ #:
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DRAWN BY:
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APP'D BY:
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CORPS OF ENGINEERS
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DEPARTMENT OF THE ARMY
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MARINE DESIGN CENTER
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DATE:
AutoCAD SHX Text 22705
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DATE:
AutoCAD SHX Text 99 POPPASQUASH RD, UNIT H BRISTOL, RI 02809 PH 401.253.4318 FAX 401.253.2329 www.bristolharborgroup.com
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MARINE DESIGN CENTER
AutoCAD SHX Text CEMVN BIENVILLE TOWBOAT REPLACEMENT 90x41x10
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20MAY22
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AS NOTED
AutoCAD SHX Text 884-B605-01
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WAJ
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CCW
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PROPULSION SYSTEM ARRANGEMENT
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REVISION HISTORY
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GENERAL NOTES
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REFERENCES
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NO.
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DESCRIPTION
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DWG. NO.
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PROPULSION SHAFTING DETAILS
AutoCAD SHX Text 884-B610-01
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PROPULSION ENGINE FOUNDATIONS
AutoCAD SHX Text 884-B330-01
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QSK19-M/DM INSTALLATION DIAGRAM
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CUMMINS 4953737
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INSTALLATION - MGX5225-DC (REMOTE)
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TWIN DISC 1025541C
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COUPLING VKF 5010-4110/18
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VULKAN 1F50105363
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STRUT DETAILS
AutoCAD SHX Text 884-B610-02
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RUDDER DETAILS
AutoCAD SHX Text 884-B612-01
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GENERAL NOTES
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GENERAL NOTES
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1. DRAWING REFLECTS CUMMINS QSK-19M PROPULSION ENGINES, TWIN DISC MGX5225-DC REDUCTION DRAWING REFLECTS CUMMINS QSK-19M PROPULSION ENGINES, TWIN DISC MGX5225-DC REDUCTION GEARS AT 5.57:1, AND FIXED PITCH CONVENTIONAL SHAFT DRIVE. CONTRACTOR TO COORDINATE BETWEEN VENDORS AND ADJUST AS NECESSARY TO SUIT FINAL EQUIPMENT SELECTION AND FINALIZED EQUIPMENT LOCATION. 2. DEPICTED LAYOUT PROVIDES APPROXIMATELY +/- 1.5 INCHES OF TOLERANCE ON INSTALLED DEPICTED LAYOUT PROVIDES APPROXIMATELY +/- 1.5 INCHES OF TOLERANCE ON INSTALLED EQUIPMENT LOCATION WITHOUT MODIFICATION TO ENGINE FOUNDATION. CONTRACTOR SHALL INSTALL ENGINE AND GEAR AS FAR AFT AS POSSIBLE TO MAXIMIZE CLEARANCES AROUND FRONT OF ENGINES. 3. CONTRACTOR TO VERIFY ALL FIELD DIMENSIONS, COUPLING/INTERFACE BOLT CIRCLES, PILOT BORES CONTRACTOR TO VERIFY ALL FIELD DIMENSIONS, COUPLING/INTERFACE BOLT CIRCLES, PILOT BORES AND TAPERS, MANUFACTURER RECOMMENDED TOLERANCES, CLEARANCES, AND INSTALLATION RECOMMENDED TOLERANCES, CLEARANCES, AND INSTALLATION REQUIREMENTS AND ADJUST WHERE NECESSARY TO SUIT PRIOR TO ORDERING OR MACHINING SHAFT MATERIALS & COUPLINGS. 4. GEARS SHALL BE REMOTE HARD MOUNTED UTILIZING PHILADELPHIA RESINS CHOCKFAST ORANGE OR GEARS SHALL BE REMOTE HARD MOUNTED UTILIZING PHILADELPHIA RESINS CHOCKFAST ORANGE OR EQUAL WITH BODY BOUND BOLTS IN AFT-MOST MOUNTING HOLES; ENGINES SHALL BE RESILIENTLY MOUNTED USING CHOCKFAST OR SOLID STEEL SPACER PLATES UNDER FLEXIBLE ISOLATION MOUNTS, WITH TORSIONAL COUPLING PROVIDED BETWEEN. 5. ALL FUEL, COOLING, EXHAUST, ELECTRICAL AND SIMILAR ATTACHMENTS TO ENGINES SHALL BE VIA ALL FUEL, COOLING, EXHAUST, ELECTRICAL AND SIMILAR ATTACHMENTS TO ENGINES SHALL BE VIA APPROVED FLEXIBLE CONNECTIONS TO ABSORB ANTICIPATED MOVEMENT OF ENGINES. 6. ALL COMPONENTS AND INSTALLATION SHALL BE IN ACCORDANCE WITH ABS RULES FOR BUILDING ALL COMPONENTS AND INSTALLATION SHALL BE IN ACCORDANCE WITH ABS RULES FOR BUILDING AND CLASSING STEEL VESSELS FOR SERVICE ON RIVERS AND INTRACOASTAL WATERWAYS. VESSEL STEEL VESSELS FOR SERVICE ON RIVERS AND INTRACOASTAL WATERWAYS. VESSEL SHALL BE CLASSED MALTESE CROSS A-1 TOWING VESSEL, RIVER SERVICE AMSA-1 TOWING VESSEL, RIVER SERVICE AMSAMS
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| 884-B605-01 R0 Propulsion System Arrangement-propulsion sys arrgt 605-01 |
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