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COMMERCE BUSINESS DAILY ISSUE OF AUGUST 21,1997 PSA#1914Dept of Veterans Affairs (665/90C), 16111 Plummer St., Sepulveda, CA
91343 J -- EMERGENCY GENERATOR UPGRADE SOL RFP 665-30-97 DUE 090597 POC
Chris Crader 818-895-9365 Emergency Generator Upgrade-The purpose of
this work is to upgrade the govenor and engine and engine control
systems of the 2000 Kilowatt diesel engine/synchronous genertor set at
the VA Medical Center,16111 Plummer Street, Sepulveda, California
91343. The equipment is:Manufacturer:General Motors,Engine Model
16-645-34,Engine S/N:73M1-1056,Gen.Model:A20T-48,Gen.S/N:73M1-1-28.
Requirements: A.Provide all labor,parts,and supervision to relpace all
existing control relays in the engine control panel with a solid state
programmable logic controller (Manuf: Allen Bradley or equivalent)with
a minimum of 24 inputs,16 outputs and and all required programming.
The new control system should include a new speed relay/magnetic pickup
assembly (Dynalco SST2400 or equivalent). The new system should operte
logically in a manner identical to the old system,i.e.,engine should
start under certain conditions, such as loss of utility power, loss of
utility phase overcurrent,undervoltage, or overvoltage; once started
the generator should be prevented from going on line if generated
voltage or frequency is not within specifications;and once started and
on-line, the generator should take itself off-line for undervoltage,
overvoltage, overcurrent, high or low frequency and engine
safety.Current system logical opertion must be verified in the field by
the successful vendor.The new system is to be connected to an existing
remote annuciator. Included in this replacement are all power
supplies, relays, and ancillary parts required to produce a functional
system. B:Replace existing Woodward EGB actuator/EGA governor control
with Woodward UA12 actuator and 2301A governor controller(or
equivalent). Included are all linkages, levers, mountings,and other
items required.C:Remove existing extraneous paralleling circuitry.
Replace "back on line" sequencing circuitry with programmable logic
control system. Add keyed switches for excercising system and
controlling automatic transfer switches. D:Provide CAD drawings of the
modification(two hard copies, plus one copy on 3.5"disk, IBM format,
Autocad V.12 compatible) and two sets of manuals of new equipment.
Provide on-site training of VA personnel on opertion of the new
equipment.E:Contractor must be familar with the contols of the 1970
generation of the existing equipment in order that their function can
be duplicated with modern electronics. (0231) Loren Data Corp. http://www.ld.com (SYN# 0055 19970821\J-0014.SOL)
J - Maintenance, Repair and Rebuilding of Equipment Index Page
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