Proposal Number PSDF #P09-0004
Top control connections to each 2-1/2" and larger discharge valve shall be made by the use of a stainless
aircraft cable with stainless steel mounting brackets and hardware. Top controlled connections to valves
larger than 2-1/2" by means of relay arms with sold rods are not acceptable.
There shall be two (2) pump house service doors located in the upper portion of the right and left side pump
panels. These panels shall be as large as possible and shall be constructed of brushed stainless steel. The
access doors shall each have two (2) thumb latches. Each service panel door shall provide an opening
minimum size of 41 inches wide by 14 inches in height.
PUMP PANEL IDENTIFICATION TAGS
The identification tag for each valve shall be recessed in the face of the control handle. All discharges shall
have color-coded plastic identification tags, with each discharge having its own unique color. Color-coding
shall include the labeling of the outlet and the drain for each corresponding discharge.
PUMP PANEL FINISH
All stainless panels used in the construction of the pump house shall have a brushed finish.
CONTROLS AND GAUGES
The following shall be provided on the pump and gauge panels in a neat and orderly fashion. The gauge
panel shall include the following:
ENFO-III ENGINE MESSAGE CENTER
The apparatus shall be equipped with the Class1 ENFO III Engine Information Display for the pump panel.
The ENFO III shall provide engine RPM, system voltage display and alarm, engine oil pressure display and
alarm, and engine temperature display and alarm. The ENFO III uses the SAE J-1587 data bus for its
information and does not require any additional sensors to be mounted. The message center shall provide the
following:
Engine Oil Pressure: With visual LED message and audible warning.
Engine Water Temperature: With visual LED message and audible warning.
Voltmeter: With visual LED message and audible warning.
Tachometer: With visual LED message.
CLASS 1 PRESSURE GOVERNOR - ELECTRONIC ENGINE CONTROL
An electronic control for engine speed based upon a preselect for "RPM" or pump "Pressure". The electronic
control for the engine is to operate as a pressure sensor (regulating) governor (PSG) eliminating any need for
a relief valve on the discharge side of the pump. The control shall have the following controls and display:
Mode select button for "RPM" or pump "Pressure"
Green light to indicate when "RPM" mode is selected.
Green light to indicate when "Pressure" mode is selected.
Idle select button to immediately return the engine to idle, regardless of mode of operation.
Preset button to increase the engine speed or pump pressure to a preset condition.
Increase button to increase engine speed or pump pressure based upon mode selected.
