X-1441-2 Rev G.pdf
PDF 36 KB Posted
- Attached to
- FY24 Yaquina Overhaul Solicitation
- Solicitation number
- W9127N23B0014
About this file
This document provides a schematic for a CO2 fire extinguishing system for the dredge Yaquina. The schematic details the piping layout and equipment for the system, including cylinders, release mechanisms, and alarm interfaces for the pump room, engine room, and bow thruster room. Accompanying the schematic is a federal solicitation from the U.S. Army Corps of Engineers Engineering District Portland for an upcoming FY24 overhaul of the dredge Yaquina. The solicitation seeks contractor support for the scheduled overhaul and maintenance period, referencing the CO2 fire suppression system as part of the dredge's existing equipment.
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Text version
PUMP ROOM SIREN
ENGINE ROOM SIREN
5 CYLINDER
RELEASE
18 CYLINDER
RELEASE
1-1/2" PIPE TO PUMP RM.
2" PIPE TO ENGINE RM.
1" PIPE TO BOW THRUSTER
MACHINERY RM.
SYSTEM SCHEMATIC
N.T.S.
BOW THRUSTER RM. SIREN
PRE-DISCHARGE
SIGNAL TO
FIRE ALARM
2-PLACES
C C CV V V
C V
PUMP ROOM
ENGINE ROOM
BOW
THRUSTER
ROOM
NEW ODORIZER
3-PLACES
NEW LOCKOUT
VALVE 1-PLACE
2"
X-1441-2 G D
NONE
US Army Corps of Engineers Portland District
Channels and Harbors
DREDGE YAQUINA
CO2 FIRE EXTINGUISHING
SYSTEM SCHEMATIC
1/23/17
PWF
CO2 SYSTEM EQUIPMENT
PIECE # PART # NAME OF PART QUANTITY
67 435935 LOCKOUT VALVE 1" 0
68 435936 LOCKOUT VALVE 2" 1
42278
ODORIZER 1" NPT 3
69A
42284
REPLACEMENT AMPOULE 3
B-3 F REMOVES 3-WAY VALVES 5-25-16 PWF
B-4 F ADDED ODORIZERS & LOCKOUT VALVES 5-25-16 PWF
B-5&8 F ADDED PNEUMATIC SWITCH 29 TO FIRE ALARM SYSTEM 5-25-16 PWF
B-4 G RELOCATED LOCKOUT VALVES AND ODORIZER 1-23-17 PWF
File details come from the government source that posted it. Updated .