Christopher D. Culpepper worked as a project engineer on several large boiler retrofit and replacement projects between 1992-1998 for Holman Boiler Works:
1) A complete retrofit of a 60,000 lb/hr boiler in Mexico including a new burner and refractory work over seven weeks.
2) A major retrofit of a 350,000 lb/hr boiler in Texas including new components, burners, and an air heater rebuild over five months.
3) The turnkey supply and installation of two new 60,000 lb/hr boilers in Louisiana along with new water treatment systems, burners, fans, and controls.
PPTs describe CoalBasedpowerPlants,Layout, Various circuits of Power Plants,Cooling Towers, Ash Systems,Condenser, Deaerator ,FBC,Super Critical Boiler.Effects of Super Heat,Reheat,Regeneration in Rankine Cycle. Co Generation Plant. Problems
High Efficiency Dynamic Classifier - USA Retrofit ProjectLOESCHE
Loesche Energy Systems Ltd were contracted to design, manufacture and supply high efficiency dynamic classifiers for a coal fired power station in Kentucky, USA.
The objective of the project was to improve the pulverizer performance by increasing the raw coal throughput by 15% whilst maintaining the same pulverised fuel fineness operating levels.
First published on www.greenbankenergy.com
Increased Pulverizer Performance with Loesche’s High Efficiency Dynamic Class...LOESCHE
Loesche Energy Systems Ltd was contracted by an American Utility to supply a new dynamic classifier as a retrofit for the existing static classifier on a pulverizer of a Plant. This Plant is a coal-fired power station owned and operated by an American Utility in Kentucky. The Unit generates 800MWe net and was constructed in 1969.
First Published on www.greenbankenergy.com
PPTs describe CoalBasedpowerPlants,Layout, Various circuits of Power Plants,Cooling Towers, Ash Systems,Condenser, Deaerator ,FBC,Super Critical Boiler.Effects of Super Heat,Reheat,Regeneration in Rankine Cycle. Co Generation Plant. Problems
High Efficiency Dynamic Classifier - USA Retrofit ProjectLOESCHE
Loesche Energy Systems Ltd were contracted to design, manufacture and supply high efficiency dynamic classifiers for a coal fired power station in Kentucky, USA.
The objective of the project was to improve the pulverizer performance by increasing the raw coal throughput by 15% whilst maintaining the same pulverised fuel fineness operating levels.
First published on www.greenbankenergy.com
Increased Pulverizer Performance with Loesche’s High Efficiency Dynamic Class...LOESCHE
Loesche Energy Systems Ltd was contracted by an American Utility to supply a new dynamic classifier as a retrofit for the existing static classifier on a pulverizer of a Plant. This Plant is a coal-fired power station owned and operated by an American Utility in Kentucky. The Unit generates 800MWe net and was constructed in 1969.
First Published on www.greenbankenergy.com
2016 Bowen - Burns & McDonnell presentation at Power-Gen, covering the challenges and benefits of Coal to Gas Conversion. Presented by Bowen's Ed Storrs, and Burns & McDonnell's Dary Burnett.
Designing a High-Fidelity Full-Scope Training Simulator for a Triple-Pressure...GSE Systems, Inc.
This presentation describes the design and implementation of a high-fidelity, full-scope training simulator for a triple-pressure CCGT Power Plant. For more information, please visit GSES.com, email info@gses.com, or follow GSE on Twitter @GSESystems and Facebook.com/GSESystems. Thanks for viewing!
PPTS deal with Hydro Electric Power Plant of Unit 4 , factors selection of Hydro Electrical power Plants, Components of Hydro electrical Power Plant, Types of Hydrulic turbines : Impulse, reaction, Reverse turbine, Pelton wheel, Francis Turbine, Deriaz turbine, Degree of reaction, Scale ratio, speed ratio, factors in designing Turbines, Speed governors, water hammer.
2016 Bowen - Burns & McDonnell presentation at Power-Gen, covering the challenges and benefits of Coal to Gas Conversion. Presented by Bowen's Ed Storrs, and Burns & McDonnell's Dary Burnett.
Designing a High-Fidelity Full-Scope Training Simulator for a Triple-Pressure...GSE Systems, Inc.
This presentation describes the design and implementation of a high-fidelity, full-scope training simulator for a triple-pressure CCGT Power Plant. For more information, please visit GSES.com, email info@gses.com, or follow GSE on Twitter @GSESystems and Facebook.com/GSESystems. Thanks for viewing!
PPTS deal with Hydro Electric Power Plant of Unit 4 , factors selection of Hydro Electrical power Plants, Components of Hydro electrical Power Plant, Types of Hydrulic turbines : Impulse, reaction, Reverse turbine, Pelton wheel, Francis Turbine, Deriaz turbine, Degree of reaction, Scale ratio, speed ratio, factors in designing Turbines, Speed governors, water hammer.
Dial Sure is an exciting new service aimed squarely at contact centres and enterprise businesses tasked with outbound calling to the UK residential and business communities. Developed by Nexbridge, Dial Sure offers significant benefits to organisations in these sectors:
A guarantee to increase your contact rates by at least 15%.
Highly competitive call charges to UK landline and mobile numbers.
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Fully redundant, high availability network architecture across multiple data centres with full 24x7 support.
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Um dos grandes problemas do bem estar e saúde do corpo na sociedade atual é a alimentação incorreta.
Quando dizemos incorreta não nos referimos somente ao fato do excesso de consumo, mas também á falta de algum tipo em nosso organismo.
1. Christopher D. Culpepper, PE
Major Project List - Holman Boiler Works 1992-1998
Uniroyal Tire, Queretaro, Mexico. Coordinates: 20.62567,-100.4267
Complete retube, new refractory front and rear walls, and new #6 oil burner (Coen) for a
Cleaver Brooks D-60, 60,000 lb/hr package water tube boiler. Seven (7) weeks onsite project
engineer.
Chevron Refinery, El Paso, Texas, USA. Coordinates: 31.767549,-106.3959
Turnkey partial retube, new buckstays, waterwalls, ductwork and casing for a Combustion
Engineering CE VU-60, tangentially fired, 350,000 lb/hr 650 psig/750°F superheated steam
boiler. The scope also included four (4) new Holman EDGE LoNOx burners with fuel trains,
firing sour refinery gas @ 600 btu/SCF. Complete rebuild of Ljungstrum air heater. Electrical
installation and new controls. Five (5)months onsite project engineer.
Westlake Polymers, Sulphur, Louisiana, USA. Coordinates: 30.195544,-93.326403
Turnkey supply and installation of two (2) new 60,000 lb/hr Nebraska O-Type boilers. Complete
new RO water treatment system including 40,000 gallon RFP storage tank, deaerator with
feedwater pumps, economizers, structural steel, stacks, Holman EDGE LoNOx burners, FD fans,
fuel trains, and fully metered and cross limited combustion controls. Sold and project managed
sale to startup.
Arco Chemical, Channelview, Texas, USA. Coordinates: 29.816894,-95.107165
Turnkey economizer and breaching replacement for a Babcock & Wilcox B&W 500,000 lb/hr
field erected boiler. The economizer was shipped in two sections and took a 500 ton hydraulic
crane to set into position. Sold and project managed entire project.
Hoechst Celanese, Pasadena, Texas, USA. Coordinates: 29.625301,-95.06356
Complete retube, superheater replacement, and new front and rear refractory walls for a
250,000 lb/hr, 800 psig/950°F Zurn Erie City O-Type watertube boiler. Twelve (12) weeks onsite
project manager. First job that Holman used union labor to supplement its workforce.
Maintained union relations for a successful project.
Warren Petroleum, Mt. Belvieu, Texas, USA. Coordinates: 29.838657,-94.901069
Turnkey, complete retube, including new foundations, for a Combustion Engineering CE 35A-15,
150,000 lb/hr 750 psig/750°F package boiler. Custom designed external steam separator with
new piping, new economizer, structural steel, stack, superheater, and Holman EDGE LoNOx
burner with fuel train, FD fan/motor and fully metered and cross limited combustion controls.
On site project manager, involved from the sale to the startup. Second job to use union labor.
This is just a partial list of major projects that I worked on at Holman Boiler Works.