frame 7EA, ge
combustion turbine
package includes, but is not limited to, the following:
Lubricating oil system with water/oil coolers and stainless steel
supply oil piping and carbon steel return oil piping common to the combustion
turbine and gene</span><span class="Normal--Char" style=" font-size: 10pt;
">rator.
Natural gas valve
train and control package.
On and off line
compressor water wash system.
4,160V AC motor
starting system.
Hydraulic ratchet
rotor turning system arranged for automatic engagement and disengagement
complete with a jog switch.
Inlet silencer, self-cleaning
pulse type filters, ductwork expansion joints & supports.
Exhaust flange.
Emission control
system - Dry Low NOx, (DLN)
combustion system.
Enclosure with
acoustic treatment and barrier walls along the GT exhaust plenum.
Control and p</span><span
class="Normal--Char" style=" font-size: 10pt;">rotection system including
provisions for interconnection to Purchaser's DCS system via an RS232C
(Modbus).
Vibration and
temperature instrumentation and monitoring system including a Bentley-Nevada
system for interfacing with the Purchaser's DCS.
Mark V t</span><span
class="Normal--Char" style=" font-size: 10pt;">urbine control system
that includes one (1) local and one (1) remote Windows based interface
system.
Piping on skids
supplied by the Seller.
Inlet bleed heating
system including the inlet duct bleed heat manifold and the GT air extraction
piping system.
Sh</span><span
class="Normal--Char" style=" font-size: 10pt;">op tests.
Witness turbine
control panel - final check (already completed as of 15
July 01).
Witness turbine
panel factory test demonstration (already completed as of 15 July 01).
Cleaning and
primer painting only.
Air intake anti-icing
provisions.
One TEWAC non-salient pole 3,600-rpm generators designed in accordance
with the Rating and Operational Requirements specified herein, including,
but not limited to, the following:
GE 7A6 generator
rated at 102.8 MVA, 0.8 pf, 60 Hz and 13.8 kV.
Coolers designe</span><span
class="Normal--Char" style=" font-size: 10pt;">d with 90-10 copper
nickel tubes
On base instruments
include: platinum stator RTDs, oil & bearing thermocouples,
flux probe and Bentley vibration probes
All electrical
equipment meets CSA codes.
Generator line
side equipment located in a skid mounted encl</span><span class="Normal--Char" style=" font-size: 10pt;
">osure complete with generator circuit breaker, draw-out voltage transformers,
surge protection and one set of current transformers.
Generator neutral
grounding equipment located in a skid mounted enclosure complete with
four sets of current transformers.
Redundant generator protections (GE DGP and Multilin SR-489 relays)
Generator control
through the Mark V turbine control system includes: auto-synchronizing,
metering, isochranous and droop control modes.
Space heaters
Standard generator
accessories as ou</span><span class="Normal--Char" style=" font-size: 10pt;
">tlined in Seller's apparatus handbook in effect at the time of purchase
order award.
A static excitation system, minimum response ratio
of 2.0, with adequate capacity for supplying the generator field current
requirements specified herein, including, but not limited to, the following:
Thysistor excitation system, with controls and protection equipment
and cubicles.
De-excitation thyristor.
Generator field
collector rings.
Generator field
winding automatic ground detector equipment.
Generator field
curren</span><span class="Normal--Char" style=" font-size: 10pt;">t
for remote indication and protective relays.
DC regulator
and manual generator field voltage adjuster.
AC regulator
for automatic generator terminal voltage control, static type.
Regulator transfer
equipment.
Remote mounted
indicators for generator and e</span><span class="Normal--Char" style=" font-size: 10pt;
">xciter field voltages, currents, and DC/AC regulator comparison Voltage
through the Mark V.
Electrical interconnections
with-in skids or enclosures.
Interconnecting
piping within, skids or enclosures.
Control and indication
through the Mark V ---Part of th</span><span class="Normal--Char" style=" font-size: 10pt;
">e master control panels.
Excitation protecting
equipment.
Standard excitation
system accessories as outlined in Seller's apparatus handbook in effect
at the time of purchase order award.
Power System
stabilizer.
Baseplates with above grade sole plates if required
Above grade sole plates for auxiliary skids and other miscellaneous
equipment, if required
Turbine-generator
control panel, see attached diagram defining boundaries.
Fire and smoke detection
and protection systems for the combustion turbine compartment and auxiliary
modules and definition of hazardous area classification.
Installation and start-up,
technical advice and direction.
Documentation as agreed at Design Finalization Meeting detailed in
the two Schedules of Required Documents.
Miscellaneous electrical
equipment:
Packaged and
pre-wired electrical module that contains: Mark V and EX2000 cubicles,
generator protections,