Denis Skjefte, with ** years of experience as a controls engineer, has most
recently focused on power plant distributed control system (DCS) startup
and commissioning. Proficiency in Ovation and ABB controls enables him to
make in-house configuration changes, manage tag databases, and make graphic
corrections. Can loop check, trouble shoot and tune load control, dampers,
valves in many systems.
Representative Project Experience
Plum Point Energy Station Project, Unit 1; Plum Point
Power Partners; Osceola, Arkansas
2009-2010
Controls and Commissioning Engineer. Black & Veatch.
Assisted with startup, checkout and commissioning of
a new 730 megawatt (MW) coal fired power plant. The
steam generator was of IHI single drum, natural-
circulation type, and consisted of water-cooled
furnace, superheater, reheater and economizer. A
balanced draft system consisted of two air and gas
trains. The boiler was equipped with five vertical-
type pulverizers. The 725 megawatt (MW) steam turbine
was furnished by Toshiba. The air quality control
system (AQCS) was furnished by Alstrom.
Responsibilities included supervising installation of
the distributed control system (DCS) cabinets and
work stations, and initial power up and
software/program loading. Responsible for functional
testing, control logic verification, owner interface,
completion of controls punch list items, input/output
(I/O) checkout, DCS setup and troubleshooting, and
balance of plant (BOP) control valve, chemical feed,
balanced draft, and load control tuning. Also
responsible for extensive DCS Emerson Ovation as-
built and corrective programming logic and graphics
for feedwater, steam extraction, condensate,
scrubber, fly ash, bottom ash, interfaces with
Schweitzer Engineering Laboratories (SEL) protective
relays, continuous emissions monitoring system (CEMS)
interface, and Eaton motor controls using Profibus.
Other foreign device programmable logic controls
(PLC) interfaces with water treatment, condensate
polisher, water cannon, fly ash, and AQCS. The DCS
was Ovation 3.2, utilizing the latest technology of
Fieldbus and Profibus.
Nebraska Power Project, Unit 2; Omaha Public Power
District (OPPD); Nebraska City, Nebraska
2008-2009
Controls and Commissioning Engineer. Black & Veatch.
Assisted with startup, checkout and commissioning of
a new 730 megawatt (MW) coal fired power plant. The
steam generator was of IHI single drum, natural-
circulation type and consisted of water-cooled
furnace, superheater, reheater and economizer. A
balanced draft system consisted of two air and gas
trains. The boiler was equipped with five vertical-
type pulverizers. The 730 MW steam turbine was
furnished by Toshiba. The air quality control system
(AQCS) system was furnished by Alstrom.
Responsibilities included supervising installation of
the distributed control system (DCS) cabinets and
work stations, initial power up and software/program
loading. Responsible for functional testing, control
logic verification, owner interface, completion of
controls punch list items, input/output (I/O)
checkout, DCS setup and troubleshooting, and balance
of plant (BOP) control valve, chemical feed, balanced
draft, and load control tuning. Also responsible for
extensive DCS Emerson Ovation as-built and corrective
programming logic and graphics for feedwater, steam
extraction, condensate, scrubber, fly ash, bottom
ash, interfaces with Schweitzer Engineering
Laboratories (SEL) protective relays, continuous
emissions monitoring system (CEMS) interface, and
Eaton motor controls using Profibus. Other foreign
device programmable logic controls (PLC) interfaces
with water treatment, condensate polisher, water
cannon, fly ash, and AQCS. The DCS was Ovation
3.1.3, utilizing latest technology of Fieldbus and
Profibus.
Turkey Point Power Project; Florida Power and Light,
Homestead, Florida
2006-2007
Controls and Commissioning Engineer. Black & Veatch.
Assisted with startup, checkout and commissioning of
a new 1050 megawatt (MW) gas fueled combined cycle 4-
on-1 power plant. Responsibilities included
supervising installation of the distributed control
system (DCS) cabinets and work stations, initial
power up and software/program loading. Responsible
for system functional test write-up and actual
testing, control logic verification, owner interface,
completion of controls punch list items, input/output
(I/O) checkout, DCS setup and troubleshooting, and
balance of plant (BOP) control valve tuning. Also
responsible for extensive DCS Emerson Ovation as-
built and corrective programming logic and graphics
for feedwater, steam extraction, condensate, duct
burner, Mark VI interface with General Electric (GE)
Multilin protective relays, continuous emissions
monitoring system (CEMS) interface, and switchgear
system. Responsible for all I/O and logic diagrams
as-built drawings.
Cosumnes Power Project; Sacramento Municipal Utility
District (SMUD); Herald, California
2005-2006
Controls and Commissioning Engineer. Black & Veatch.
Assisted with startup, checkout and commissioning of
a new 500 megawatt (MW) gas fueled combined cycle 2-
on-1 power plant. Responsibilities included
supervising installation of the distributed control
system (DCS) cabinets and work stations, initial
power up and software/program loading. Responsible
for input/output (I/O) checkout, DCS setup and
troubleshooting, and balance of plant (BOP) control
valve tuning. Also responsible for extensive DCS ABB
OIT Portal as-built and corrective programming logic
and graphics for feedwater, steam extraction,
condensate, interface with water treatment, gas
compressor, zero liquid discharge, water treatment,
combustion turbine (CT) General Electric (GE) Mark
VI, Mitsubishi steam turbine, continuous emissions
monitoring system (CEMS) interface, and switchgear
system. Responsible for all I/O and logic diagrams
as-built drawings.
Martin-Manatee Power Project; Florida Power and
Light; Indiantown, Florida
2004-2005
Controls and Commissioning Engineer. Black & Veatch.
Assisted with startup, checkout and commissioning of
a new 1050 megawatt (MW) gas fueled combined cycle 4-
on-1 power plant. Responsibilities included
supervising installation of the distributed control
system (DCS) cabinets and work stations, initial
power up and software/program loading. Responsible
for system functional test write-up and actual
testing, control logic verification, owner interface,
completion of controls punch list items, input/output
(I/O) checkout, DCS setup and troubleshooting, and
balance of plant (BOP) control valve tuning. Also
responsible for extensive DCS Emerson Ovation as-
built and corrective programming logic and graphics
for feedwater, steam extraction, condensate, duct
burner, Mark VI, interface with General Electric (GE)
Multilin protective relays, continuous emissions
monitoring system (CEMS) interface, and switchgear
system. Responsible for all I/O and logic diagrams
as-built drawings.
Kiamichi Energy Facility Project; Tenaska Power
Partners; Kiowa, Oklahoma
2002-2003
Controls and Commissioning Engineer. Black & Veatch.
Assisted with startup, checkout, and commissioning
of a new 750 megawatt (MW) gas fired, two unit,
combined cycle, 2-on-1 power plant. Responsibilities
included system function testing, control logic
verification, owner interface, completion of controls
punch list items, input/output (I/O) checkout,
distributed control system (DCS) setup and
troubleshooting, and balance-of-plant control valve
tuning. Also responsible for extensive Bailey DCS
INFI 90 as-built and corrective programming logic and
graphics for feedwater, steam extraction, condensate,
duct burner, Mark V, demineralized and raw water
interfaces, and switchgear system. Responsible for
all I/O and logic diagrams as-built drawings.
Frederickson Power Station Project; Frederickson
Power; Frederickson, Washington
2002
Controls and Commissioning Engineer. Black & Veatch.
Assisted with startup, checkout, and commissioning
of a new 220 megawatt (MW) gas fired, combined cycle,
1-on-1 power plant. Responsibilities included system
function testing, control logic verification, owner
interface, completion of controls punch list items,
input/output (I/O) checkout, distributed control
system (DCS) setup and troubleshooting, and balance-
of-plant control valve tuning. Also responsible for
extensive Bailey DCS OIT-2 as-built and corrective
programming logic and graphics for feedwater, steam
extraction, condensate, duct burner, Mark V
interface, and switchgear system. Responsible for all
I/O and logic diagrams as-built drawings.
Cane Island Power Station Project; Kissimmee Utility
Authority; Intercession City, Florida
2001
Controls and Commissioning Engineer. Black & Veatch.
Assisted in startup, checkout, and commissioning of
a 260 megawatt (MW) Unit 3, gas/oil fired, combined
cycle, 1-on-1 power plant. Responsibilities included
system function testing, control logic verification,
owner interface, completion of controls punch list
items, input/output (I/O) checkout, distributed
control system (DCS) troubleshooting, balance-of-
plant control valve turning, and completion of I/O as-
builts. Also responsible for Westinghouse DCS
corrective logic design on feedwater, steam
extraction, condensate, duct burner, and switchgear
system.
Port Klang Power Station Project; Tenaga Nasional
Berhad (TNB); Kapar, Malaysia
1998-2001
Controls and Commissioning Engineer. Black & Veatch.
Assisted in construction, startup, checkout, and
commissioning of new 400 megawatt (MW) Units 1 and 2
coal fired power plants. Responsibilities included
system function testing, control logic verification,
owner interface, completion of punch list items,
input/output (I/O) checkout, distributed control
system (DCS) troubleshooting, balance-of-plant
control valve tuning, and completion of as-builts.
Also responsible for extensive Bailey DCS corrective
programming on feedwater, steam extraction,
condensate and switchgear systems. Programmable
logic controller (PLC) troubleshooting and
programming performed on electrochlorination and
water treatment facility.
Distributed Control Instrumentation System (DCIS)
Boiler Controls Upgrade Project; Union Camp
Corporation; Franklin, Virginia
1998
Controls Engineer. Black & Veatch. Responsible for
as-built drawings for previous project design work.
100 Megawatt (MW) Heat Recovery Steam Generator
(HRSG) Addition Project; Public Service Company of
Colorado; Fort Saint Vrain, Colorado
1997-1998
Controls Engineer. Black & Veatch. Assisted in
startup, checkout, and commissioning of a new 100 MW
heat recovery steam generator (HRSG) addition to an
existing 1 year old gas turbine. The HRSG was
retrofitted to the existing nuclear plant balance-of-
plant system, except for the water treatment
facility, which was also newly constructed to support
the HRSG. Responsible for input/output (I/O) check
for the HRSG, control tuning of valves, and
troubleshooting control logics.
Distributed Control System (DCS) Controls Upgrade
Project; Union Camp Corporation; Franklin, Virginia
1997
Controls Engineer. Black & Veatch. Assisted in
construction, startup, and checkout of new DCS
controls upgrade, consisting of combustion controls
over four existing steam boilers supplying steam to
three existing steam turbines. Responsible for burner
management system (BMS) and balance-of-plant system
functioning, loop checkout, controls logic
verification, and direction of retrofit construction.
Powerhouse Controls Upgrade Project; Union Camp
Corporation; Franklin, Virginia
1996-1997
Controls Engineer. Black & Veatch. Provided
detailed design on a major powerhouse controls
upgrade. Scope of work included interfacing a new 50
megawatt (MW) combustion turbine to an existing paper
mill, setting up a distributed control system (DCS)
combustion control over four existing steam boilers
supplying steam to three existing steam turbines,
including one new Mark V, a new burner management
system (BMS) on a pulverized coal fired boiler, and
DCS interface to an existing Forney AFS-1000BMS.
Developed specifications for the BMS. Responsible for
control strategy Scientific Apparatus Manufacturers
Association (SAMAS) documentation, DCS cabinet
layouts, input/output (I/O) assignments, I/O lists,
loop sheets, and cable lists.
Old Dominion Power Plant Project; Virginia Power;
Clover, Virginia
1995-1996
Controls Engineer. Black & Veatch. Assisted in
construction, startup, and checkout of new 400
megawatt (MW) Units 1 and 2 coal fired power plants.
Responsibilities included system function, testing
and troubleshooting, developing design packages to
support construction, performing system walkdowns,
controls logic verification, owner interface and
final turnover packages, and completing punch list
items. Extensive Westinghouse distributed control
system (DCS) corrective programming, troubleshooting,
and startup of water treatment area.
Responsibilities also included the air quality
control system (AQCS) (scrubber and baghouse) and
material handling (coal, lime, limestone, fly ash,
and sludge conveying systems).
Microchip Manufacturing Complex; NEC, Scotland
1995
Controls Engineer. Black & Veatch. Incorporated
instruments and controls on utility piping and
instrument diagrams (P&IDs); vacuum exhaust; hot
water, cold water, heating, ventilating and air
conditioning (HVAC); chillers; and scrubbers for
large NEC microchip manufacturing complex.
Smelter Burner Management Upgrade Project (Nos. 1 &
2); Georgia-Pacific Corporation; Big Island, Virginia
1994-1995
Controls Engineer. Black & Veatch. Assisted in
developing loops, and piping and instrument diagrams
(P&IDs), and specifying instruments, panel locations,
and programmable logic controller (PLC) vendor
drawing review for Nos. 1 and 2 on this smelter
burner management upgrade.
Various Projects and Clients; Confidential
1994-1995
Controls Engineer. Black & Veatch. Co-estimated
distributed control system (DCS) controls retrofit
for large paper mill utilities: boilers, turbines,
steam distribution, tie-in, power management, etc.
Paper Mill Project; Confidential
1994
Controls Engineer. Black & Veatch. Estimated cost
of controls and instrumentation for cogeneration
facility replacing all existing power and steam
generation for large paper mill.
Combined Cycle Combustion Turbine Power Plant
Projects; Siemens; Jakarta, Indonesia
1994
Controls Engineer. Black & Veatch. Review Siemens
control designs of two 150 megawatt (MW) combined
cycle combustion turbines.
Steam Blanketing Upgrade Project; Union Camp
Corporation; Franklin, Virginia
1994
Controls Engineer. Black & Veach. Reviewed loops,
interconnects, piping and instrument diagrams
(P&IDs), and location drawings for blow tank "D"
steam blanketing upgrade.
Controls Upgrade Project (Digesters Nos. 4 and 5);
Georgia-Pacific Corporation; Big Island, Virginia
1994
Controls Engineer. Black & Veatch. Reviewed the
instrument loops, index, location, piping and
instrument diagrams (P&IDs), programmable logic
controller (PLC) layout, and input/output (I/O)
drawings for the controls upgrade of Digesters Nos. 4
and 5.
Distributed Control System (DCS) Control Upgrade
Projects; Beckett Paper Company; Hamilton, Ohio
1993-1994
Controls Engineer. Black & Veatch. Worked on DCS
control upgrade projects that included starch ratio,
tray pH, consistency control, general plant-wide tank
level indication, and No. 3 PM Refiners 1, 2, and 3.
Control work consisted of construction labor and
material purchase requisition, developing loop wire
diagrams, and cable and conduit schedules. Oversaw
construction, checkout, and assisted Asea Brown
Boveri (ABB) in loop tuning and graphic screen
development.
Water Treatment of Plant Service Water Project; South
Carolina Electric & Gas; Canadys, South Carolina
1993
Controls Engineer. Black & Veatch. Designed and
specified programmable logic controller (PLC)
cabinets; developed control logics for PLC; and
developed interconnect drawings for clarifiers,
scavengers, polymer injection, cation/anion trains,
and mixed bed polisher. Developed loop diagrams and
specified instruments and control valves.
Medical College of Virginia (MCV) Steam Plant
Replacement Project; Virginia Commonwealth
University; Richmond, Virginia
1993
Controls Engineer. Black & Veatch. Contributed
instrumentation and control (I&C) section of
construction specifications for three package boiler
units and utility support equipment. This included
preparing written burner management system (BMS)
criteria and developing the combustion logic
diagrams, specifying instrument and valve design
criteria, and installation and distributed control
system (DCS) / programmable logic controller (PLC)
control block diagram. Incorporated instrument and
controls onto piping and instrument diagrams (P&IDs)
and developed instrument index.
No. 10 Dry End Rebuild Project; Confidential
1993
Controls Engineer. Black & Veatch. Specified and
checked valves, instruments, and input (I/P) panels
(electrical signal to pneumatic signal transducer
panels) for No. 10 dry end rebuild.
Riley Boiler SO2 Scrubber Design Project;
Weyerhaeuser Paper Company; Plymouth, North Carolina
1992-1993
Controls Engineer. Black & Veatch. Contributed
instrumentation and control (I&C) portion to scrubber
specification and piping and instrument diagrams
(P&IDs). Developed instrument list, loop wire
function diagrams, and instrument specifications for
client purchased items. Designed programmable logic
controller (PLC) control cabinets and developed Allen-
Bradley Programmable Logic Controller (AB-PLC)
program using vendor's PLC program software (ICOM
software). Reviewed manufacturer I&C control and
hardware submittal.
Effluent Pond pH Control System Project; South
Carolina Electric & Gas Company; Goose Creek, South
Carolina
1992
Controls Engineer. Black & Veatch. Included
sulfuric acid or caustic flow control to plant runoff
effluent. Specified instruments and designed control
panel, and developed control strategy and loop wire
diagrams.
Fume Incineration Project; Confidential
1992
Controls Engineer. Black & Veatch. Fume
incineration used to control emissions off four leg
dryers and eight aftercut cylinders. Assisted in
instrument specifications and loop wire diagram
checking.
No. 4 Boiler Upgrade Project; Georgia-Pacific
Corporation; Big Island, Virginia
1992
Controls Engineer. Black & Veatch. Assisted in
developing combustion control logic diagrams.
Sludge Dewatering Facility for Wastewater Treatment
Project; Virginia Fibre Corporation; Riverville,
Virginia
1992
Controls Engineer. Black & Veatch. Designed
programmable logic controller (PLC) control panels,
specified valves and instrumentation, developed loop
wire diagrams, and checked the location of plans and
instrument list.
Burner Management System (BMS) and Combustion Control
Upgrade to the New Distributed Control System (DCS);
Utility Board of the City of Key West; Key West,
Florida
1992
Controls Engineer. Black & Veatch. Checked and
advised client regarding valve and instrumentation
purchases. Developed location plans, instrument
cable schedule, instrument list, and installation
details. Reviewed distributed control system (DCS)
manufacturer control logics and attended DCS factory
control checkout.
Paper Mill Project; Beckett Paper Company; Hamilton,
Ohio
1992
Controls Engineer. Black & Veatch. Contributed
instrumentation and control (I&C) portion of 18
capital project estimates for the paper mill.
No. 1 Power Boiler Distributed Control System (DCS)
Controls Upgrade Project; Champion International
Corporation; Roanoke Rapids, North Carolina
1992
Controls Engineer. Black & Veatch. Assisted lead
instrumentation and control (I&C) engineer in
developing installation details and specifying
instrumentation.
Energy Study Project; Sonoco Products, Inc.;
Hartsville, South Carolina
1992
Controls Engineer. Black & Veatch. Performed energy
study for new boiler and turbine generator additions,
including the development of a 10 percent accuracy
cost estimate.
Chlorination Station Project; Weyerhaeuser Paper
Company; New Bern, North Carolina
1992
Controls Engineer. Black & Veatch. Designed
controls and developed cost estimate for chlorination
station.
Hydrogen Cooler Project; Weyerhaeuser Paper Company;
New Bern, North Carolina
1992
Controls Engineer. Black & Veatch. Developed
controls cost estimate for hydrogen cooler study.
High Pressure Water Pumps Control System Project;
Confidential
1992
Controls Engineer. Black & Veatch. Co-developed and
checked input / output (I/O) interconnect drawings
for General Electric (GE) programmable logic
controller (PLC), involving high-pressure water pumps
control systems.
Paper Mill Recovery Boiler Project; James River
Corporation; Naheola, Alabama
1991
Controls Engineer. Rust International. Specified
instruments, valves, steam conditioners, and
desuperheaters.
Fatty Alcohol Plant Project; Henkel, Inc.;
Cincinnati, Ohio
1991
Controls Engineer. Rust International. Specified
the valves and other instrumentation. Updated piping
and instrument diagrams (P&IDs) and verified
instrument junction boxes.
Waste Rotary Kiln Incinerator Project; Waste
Technologies Industries; East Liverpool, Ohio
1991
Controls Engineer. Rust International. Specified
and requisitioned instrumentation and valves. Checked
loop wire diagrams and electrical interconnect
drawings. Updated piping and instrument diagrams
(P&IDs) and located instruments.
Polyurethane Plant Project; Epsilon; Marcus Hook,
Pennsylvania
1991
Controls Engineer. Black & Veatch. Assisted in loop
check of field devices to distributed control system
(DCS), programmable logic controller (PLC), and
control board interfaces.
New Paper Machine Project No. 3; S.D. Warren;
Skowhegan, Maine
1989-1990
Controls Engineer. Rust International. Developed
installation details. Specified all valves and
instrumentation for entire paper line involving Paper
Machine No. 3. Checked and advised development of
loop wire diagrams. Assisted client in startup and
construction of new steam generator, boiler, waste
treatment, and water treatment utility facilities.
Kraft Mill Replacement Project; Bowater Southern
Paper Company; Calhoun, Tennessee
1989
Controls Engineer. Rust International. Specified
the valves and instrumentation. Developed and
checked a portion of the loop wire diagrams, motor
elementaries, and control panels.
Seward Power Station Project; Penelec/PCU; Johnstown,
Pennsylvania
1988
Controls Engineer. United Engineers & Constructors.
Specified the panel instruments and valves for a
power plant service water system upgrade. Developed
control scheme and interconnects.
Keystone Power Station Project; Penelec/PCU;
Johnstown, Pennsylvania
1988
Controls Engineer. United Engineers & Constructors.
Specified bills of material (BOM), developed loop
wire diagrams, and located instruments for thermal
performance upgrade for Units 1 and 2.
C.P. Crane Project; Baltimore Gas & Electric Company;
Pasadena, Maryland
1988
Controls Engineer. United Engineers & Constructors.
Specified valves for draft system improvement project
for Unit 1.
Fort Phantom Project; West Texas Utilities; Abilene,
Texas
1987
Mechanical Engineer/Controls Engineer. Tippett &
Gee. Proposed measures and cost estimates for
upgrading the piping, instrumentation, and controls
for meeting current plant water induction prevention
standards for Unit 1 and 2 and two other power
plants.
Building 890 Alterations Project; Dyess Air Force
Base (DAFB); Abilene, Texas
1987
Mechanical Engineer/Controls Engineer. Tippett &
Gee. Estimated heating and cooling loads for office
and shop areas, designed ductwork, and wrote bills of
material (BOM) for heating, venting, and air
conditioning (HVAC) equipment.
Combat Arms Facility Project; Dyess Air Force Base
(DAFB); Abilene, Texas
1987
Mechanical Engineer/Controls Engineer. Tippett &
Gee. Sized heating, ventilating, and air
conditioning (HVAC) equipment, designed ductwork
layout, and wrote equipment bills of material (BOM)
for new combat arms facility.
Oklaunion Power Plant Project; West Texas Utilities;
Vernon, Texas
1981-1986
Mechanical Engineer/Controls Engineer. Tippett &
Gee. Developed and supervised the drafting of the
balance of plant logics, develop loop wire diagrams,
and wrote and administered vibration monitoring and
instrument rack contracts on a 723 megawatt (MW) coal
fueled power plant. Reviewed vendor supplied piping
instrument diagrams (P&IDs), instruments, and logics.
Developed instrument list. Responsible for
instrument and controls construction change orders.
Education
B.S. Mechanical Engineering, North Dakota State University, Fargo, North
Dakota, 1980
Professional Registration
Professional Engineer, Texas, 1986
Total Years Experience
26
Joined Black & Veatch
1992
Professional Associations
Language Capabilities
English
Controls and Commissioning Engineer
Distributed Control System Setup
Plant Controls Checkout
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