2026 CU WPCD Smithdale Heights Water Booster Station

Project: Smithdale Heights Generator
1.0 General
Provide one (1) factory-assembled, diesel-powered emergency standby generator set complete
with weatherproof enclosure, sub-base fuel tank, automatic transfer switch, and associated
controls as specified herein. Equipment shall be new, factory tested, and listed for emergency
standby service.
The generator shall have the following minimum ratings:
Description Requirement
Standby Rating 40 kW
Frequency 60 Hz
Voltage 277/480 VAC
Phase Three Phase
Configuration 4-Wire Wye
Duty Rating Emergency Standby Power (ESP)
Application Stationary Emergency
Fuel Type Diesel
The generator shall comply with U.S. EPA Stationary Emergency requirements.
The generator shall comply with the latest editions of:
UL 2200 Listed
NFPA 110 Type 10, Level 1 capable
EPA Tier 3 Emissions
EPA NSPS Stationary Emergency Certification
ASCE 7-10 Wind Loading Requirements

The engine shall include:
Four-cycle diesel engine
Electronic isochronous governor
12-volt DC electric starter
Engine-mounted battery charging alternator
Normal-duty air cleaner
Radiator cooling system suitable for high ambient temperatures
Low coolant shutdown protection
Coolant drain extension
Oil drain extension
Factory-filled 50/50 antifreeze mixture
Provide a brushless alternator with:
480/277 Volt output
60 Hz operation
Class 105 degreesC insulation
40 degreesC ambient rating
Increased Motor Starting (IMS) capability
Aluminum winding construction
Torque matched excitation and voltage regulation
Provide a factory-installed sound attenuated enclosure meeting the following requirements:
Aluminum construction
Sound Level 2 attenuation
Integrated exhaust system
Green factory finish
Wind load rating of 180 MPH
Intake baffle

Housing-ready skid base
Larger battery rack
Provide a factory-mounted sub-base fuel system including:
Regional dual-wall steel fuel tank
Minimum 24-hour fuel capacity at rated load
High fuel level alarm
90% high fuel level switch
40% low fuel level switch
Mechanical fuel gauge
Five-gallon lockable spill containment fill box
Fuel tank rupture basin monitoring
Digital controller
English language display
Emergency stop switch
Oil pressure gauge
Auxiliary relays (2)
Eight (8) programmable digital inputs
Eight (8) programmable digital outputs
Single-point load connection capability
Provide:
70 250 Amp, 3-pole circuit breaker
600 VAC rating
100% rated breaker
UL listed

Provide:
12-volt starting battery system
Six (6) amp regulated battery charger
Description Requirement
Rating 125 Amps
Voltage 480 VAC
Frequency 60 Hz
Phase Three Phase
Neutral Solid Neutral
Cabinet NEMA Type 1
Listing UL 1008 / CSA
The transfer switch shall include:
Electronic controller
Security key cover
MODBUS TCP communications module
Auxiliary contact module (8 contacts)
Emergency position relay
Normal position relay
Generator starting interface
Two-year comprehensive warranty
Generator shall be factory tested prior to shipment.
Provide load bank testing.

Provide:
Generator: Two (2) year manufacturer's warranty
Transfer Switch: Two (2) year comprehensive warranty
Warranty shall commence upon successful startup and commissioning.
The following shall be furnished and installed by others unless specifically noted otherwise:
Generator unloading
Placement and rigging
Concrete pad
Fuel
Fuel piping
Exhaust piping
Electrical conduit and wiring
Load-side power connections
Ship-loose component installation
Final installation
Startup coordination
NETA testing
Maintenance agreement
Manufacturer shall provide:
Standard factory startup
Operational testing
Maintenance training concurrent with startup
Load bank testing as specified

Equipment pricing excludes sales tax.
Pricing must include shipping
Current lead times are to be confirmed by manufacturer.
Generator maintenance agreement is not included.
Item Description
Generator Diesel Generator
Rating 40 kW Standby
Voltage 277/480V, 3, 4W
Frequency 60 Hz
Fuel Diesel
Enclosure Sound Level 2 Aluminum
Fuel Tank Dual-wall 24-hour sub-base tank
ATS 125A, 480V
Warranty 2 Years
Included Service Factory load bank testing