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Construction Continuing Education PDH Courses

DiscountPDH has the largest, easiest and most user-friendly collection of Continuing Education PDH Courses in Construction.

Our PDH courses in construction satisfies every requirements of the State Board of Contractors that do not need course provider pre-approval.

PDH Contractors

We are pre-approved by the State Board of Contractors in Florida and Oregon.

Our CE Contractor Courses have enough variety to cover all fields for the licensed contractors to renew their contractor license. We have enough PDH Courses to satisfy continuing education requirements for Contractors. Our courses are accepted by all the State Boards of Contractors that do not need pre-approval. We are Pre-approved in Florida and Oregon.

DiscountPDH offers online PDH courses for licensed Contractors to renew their license. All PDH courses for licensed contractors are technical in nature and satisfyconstruction continuing education PDH requirements.

Our construction continuing education PDH courses safeguard Health, Safety and Welfare (HSW) of the citizens.

The following online PDH or CE Continuing Education Courses help the licensed contractors in most fields to meet their Contractor Licensing Board CE Continuing Education requirements to renew their Contractor License and practice.

PDH Courses for Contractors

ID Course Name PDH Price
OL668How to Construct and Maintain Gravel RoadsNew PDH Course - How to Construct and Maintain Gravel Roads 15$225.00
OL667Electrical Project ManagementNew PDH Course - Electrical Project Management 15$225.00
OL666Dollar General Store Roof Collapse in FloridaNew PDH Course - Dollar General Store Roof Collapse in Florida 5$75.00
OL665Accident - Bridge Collapse in North CarolinaNew PDH Course - Accident - Bridge Collapse in North Carolina 6$90.00
OL664Assessing Emerging Policy Threats to the U.S. Power GridNew PDH Course - Assessing Emerging Policy Threats to the U.S. Power Grid 4$36.00
OL661Electrical EstimatingNew PDH Course - Electrical Estimating 3$36.00
OL660NEC 2020 Code Changes for One and Two Family Residential and Commercial Electrical InstallationsNew PDH Course - NEC 2020 Code Changes for One and Two Family Residential and Commercial Electrical Installations 7$105.00
OL659Battery Energy Storage SystemNew PDH Course - Battery Energy Storage System 12$108.00
OL658Accident - Fatal Well Blowout in Burleson, TexasNew PDH Course - Accident - Fatal Well Blowout in Burleson, Texas 8$120.00
OL657Accident - Tank Farm Explosion and Fire in Deer Park, TexasNew PDH Course - Accident - Tank Farm Explosion and Fire in Deer Park, Texas 15$225.00
OL656Summary of the NEC 2020 ChangesNew PDH Course - Summary of the NEC 2020 Changes 9$108.00
OL655New York Land Surveyors' Standards and Procedures ManualNew PDH Course - New York Land Surveyors' Standards and Procedures Manual 22$264.00
OL654A Cyber Attack on the U.S. Power GridNew PDH Course - A Cyber Attack on the U.S. Power Grid 2$24.00
OL652Summary of NEC Code Changes 2023 Chapter 1 and 2New PDH Course - Summary of NEC Code Changes 2023 Chapter 1 and 2 4$48.00
OL651Summary of NEC Code Changes 2023 Chapter 3 and 4New PDH Course - Summary of NEC Code Changes 2023 Chapter 3 and 4 4$48.00
OL650Summary of NEC Code Changes 2023New PDH Course - Summary of NEC Code Changes 2023 16$192.00
OL649How to Make Basic Concrete at HomeNew PDH Course - How to Make Basic Concrete at Home 2$24.00
OL648How to Manage your Dirt and Gravel RoadNew PDH Course - How to Manage your Dirt and Gravel Road 3$45.00
OL647How to Mix Concrete by HandNew PDH Course - How to Mix Concrete by Hand 2$30.00
OL646Residential Structural Guide 2nd EditionNew PDH Course - Residential Structural Guide 2nd Edition 10$150.00
OL629Excavation CollapseNew PDH Course - Excavation Collapse 3$45.00
OL628Fire During Hot Work at Evergreen Packaging Paper MillNew PDH Course - Fire During Hot Work at Evergreen Packaging Paper Mill 7$105.00
OL627Mast Climbing Platform Collapse in Austin, TexasNew PDH Course - Mast Climbing Platform Collapse in Austin, Texas 4$48.00
OL626Plant Collapse at Omaha NebraskaNew PDH Course - Plant Collapse at Omaha Nebraska 4$60.00
OL625Tank Explosion in West VirginiaNew PDH Course - Tank Explosion in West Virginia 6$90.00
OL624ADA - Toilet Rooms, Saunas, and Washer and DryerNew PDH Course - ADA - Toilet Rooms, Saunas, and Washer and Dryer 6$90.00
OL623Trench CollapseNew PDH Course - Trench Collapse 1$12.00
OL622ADA - Accessible, Golf, Playground, Swimming and FishingNew PDH Course - ADA - Accessible, Golf, Playground, Swimming and Fishing 17$204.00
OL621A Brief Introduction to Artificial IntelligenceNew PDH Course - A Brief Introduction to Artificial Intelligence 1$15.00
OL620ADA - Accessible RoutesNew PDH Course - ADA - Accessible Routes 2$24.00
OL619ADA InspectionNew PDH Course - ADA Inspection 2$30.00
OL618Collapse of Building under ConstructionNew PDH Course - Collapse of Building under Construction 2$30.00
OL616Hydrogen Sulfide Release at Waterflood Station in Odessa, TexasNew PDH Course - Hydrogen Sulfide Release at Waterflood Station in Odessa, Texas 5$60.00
OL615Masonry Wall CollapseNew PDH Course - Masonry Wall Collapse 2$30.00
OL614ADA - Operable Parts, Drinking Fountains and StairwaysNew PDH Course - ADA - Operable Parts, Drinking Fountains and Stairways 3$36.00
OL613ADA - Ramps and Curb RampsNew PDH Course - ADA - Ramps and Curb Ramps 2$24.00
OL612Failure of three Hammerhead Cranes in Miami and Fort Lauderdale, FloridaNew PDH Course - Failure of three Hammerhead Cranes in Miami and Fort Lauderdale, Florida 11$165.00
OL611Pressure Vessel Explosion at a Box Company in St. Louis, MissouriNew PDH Course - Pressure Vessel Explosion at a Box Company in St. Louis, Missouri 12$180.00
OL610Toxic Chemical release at DuPont in La Porte, TexasNew PDH Course - Toxic Chemical release at DuPont in La Porte, Texas 12$180.00
OL608Pedestrian Bridge Collapse in Miami, FloridaNew PDH Course - Pedestrian Bridge Collapse in Miami, Florida 15$180.00
OL509What is LiDAR Technology PDH Course - What is LiDAR Technology 10$90.00
OL572Construction Project Management PDH Course - Construction Project Management 15$180.00
OL505How to Maintain Gravel Road PDH Course - How to Maintain Gravel Road 20$180.00
OL568Stormwater Pollution Prevention Plan PDH Course - Stormwater Pollution Prevention Plan

6$72.00
OL549Surveying and Mapping with Drones PDH Course - Surveying and Mapping with Drones 1$12.00
OL536Advanced Drone Technology PDH Course - Advanced Drone Technology 7$105.00
OL581Pond Construction and Design PDH Course - Pond Construction and Design 6$72.00
OL546Curing Concrete PDH Course - Curing Concrete 4$60.00
OL548Cost Comparison between Drone vs. Traditional Surveying PDH Course - Cost Comparison between Drone vs. Traditional Surveying 5$60.00
OL397Guidelines for a Successful Construction Project PDH Course - Guidelines for a Successful Construction Project 10$120.00
OL584Corrosion Control PDH Course - Corrosion Control 6$90.00
OL506Guide to ADA Standards PDH Course - Guide to ADA Standards 25$225.00
OL341Wood Frame Construction PDH Course - Wood Frame Construction 7$105.00
OL544Concrete Testing PDH Course - Concrete Testing 8$120.00
OL527An Engineering View of Liability and Negligence in Engineering Practice PDH Course - An Engineering View of Liability and Negligence in Engineering Practice 2$30.00
OL526Ground Fault Circuit Interrupter-GFCI PDH Course - Ground Fault Circuit Interrupter-GFCI 1$12.00
OL510Drainage Design Criteria PDH Course - Drainage Design Criteria 11$99.00
OL523Impact of Rework in Construction Cost PDH Course - Impact of Rework in Construction Cost 2$18.00
OL512Construction of a Complete Rain Garden PDH Course - Construction of a Complete Rain Garden 5$45.00
OL511Evaluation of Urban Soils PDH Course - Evaluation of Urban Soils 3$36.00
OL561OSHA-Controlling Hazardous Energy (Lockout/Tagout) PDH Course - OSHA-Controlling Hazardous Energy (Lockout/Tagout)

5$45.00
OL528HVAC Good Duct Design PDH Course - HVAC Good Duct Design 2$24.00
OL521One More Time How Do You Motivate Employees PDH Course - One More Time How Do You Motivate Employees 2$24.00
OL439How To Build A Rain Garden PDH Course - How To Build A Rain Garden 3$36.00
OL547How to Put an Access Road on Your Property PDH Course - How to Put an Access Road on Your Property 3$45.00
OL575Asbestos at Workplace and Residence PDH Course - Asbestos at Workplace and Residence 14$126.00
OL582Leadership Skills for Advancing Engineers PDH Course - Leadership Skills for Advancing Engineers 1$15.00
OL562Green Street PDH Course - Green Street

1$15.00
OL586Natural Site Design Preservation and Protection PDH Course - Natural Site Design Preservation and Protection 8$120.00
OL566OSHA Trenching and Excavation Safety PDH Course - OSHA Trenching and Excavation Safety

1$15.00
OL497Accident - Deepwater Horizon Volume I and II PDH Course - Accident - Deepwater Horizon Volume I and II 15$225.00
OL472Park Design Standards Manual PDH Course - Park Design Standards Manual 6$54.00
OL331Personal Protective Equipment PDH Course - Personal Protective Equipment 4$48.00
OL577Danger of Asbestos Around the World PDH Course - Danger of Asbestos Around the World 6$54.00
OL379Energy Efficiency Lighting PDH Course - Energy Efficiency Lighting 1$12.00
OL386Introduction to Centrifugal Pump Systems PDH Course - Introduction to Centrifugal Pump Systems 7$84.00
OL362Energy Efficient Building Design Guidelines PDH Course - Energy Efficient Building Design Guidelines 6$72.00
OL579Small Unmanned Craft for Surveying PDH Course - Small Unmanned Craft for Surveying 4$60.00

OL621A Brief Introduction to Artificial Intelligence1$15.00
OL654A Cyber Attack on the U.S. Power Grid2$24.00
OL255A Guide for City Water2$24.00
OL392A Guide to OSHA Excavations Standard6$90.00
OL585A Landowner’s Guide to Building Forest Access Road7$84.00
OL552AC Motors, Alternators and Hydraulic Transmission4$60.00
OL553AC, DC Circuits, Voltmeter5$75.00
OL482Accident - 7 Key Lessons to Prevent Worker Death During Hot Work in and Around Tanks2$30.00
OL495Accident - BP-Texas City Refinery Explosion and Fire31$372.00
OL665Accident - Bridge Collapse in North Carolina6$90.00
OL497Accident - Deepwater Horizon Volume I and II15$225.00
OL658Accident - Fatal Well Blowout in Burleson, Texas8$120.00
OL494Accident - Imperial Sugar Dust Explosion and Fire12$180.00
OL657Accident - Tank Farm Explosion and Fire in Deer Park, Texas15$225.00
OL496Accident - West Texas Fertilizer Company Fire and Explosion34$349.00
OL375Accident Investigation2$24.00
OL513Accident Reporting and Analysis in Forestry7$63.00
OL602ADA - Accessible Means of Egress2$30.00
OL603ADA - Accessible Routes2$30.00
OL620ADA - Accessible Routes2$24.00
OL622ADA - Accessible, Golf, Playground, Swimming and Fishing17$204.00
OL607ADA - Alterations and Additions1$15.00
OL07ADA - Americans with Disabilities Act3$36.00
OL605ADA - Clear Floor Spaces and Ground Surfaces2$30.00
OL17ADA - Common ADA Error and Omissions in New Constructions and Alterations2$24.00
OL604ADA - Operable Parts and Protruding Objects2$30.00
OL614ADA - Operable Parts, Drinking Fountains and Stairways3$36.00
OL613ADA - Ramps and Curb Ramps2$24.00
OL624ADA - Toilet Rooms, Saunas, and Washer and Dryer6$90.00
OL01ADA and City Government Common Problems + ADA Accessible Stadiums2$24.00
OL02ADA Guide for Small Business2$24.00
OL03ADA Guide for Small Towns3$36.00
OL619ADA Inspection2$30.00
OL606ADA Scoping - New Construction2$30.00
OL04ADA Standards for Accessible Design 201030$349.00
OL05ADA Title III Highlights2$24.00
OL536Advanced Drone Technology7$105.00
OL508Advanced Modular Building Construction21$189.00
OL376Air Compressor4$60.00
OL527An Engineering View of Liability and Negligence in Engineering Practice2$30.00
OL343Appropriate Response to the Uncontrolled Release of Hazardous Substances10$90.00
OL08Army Aviation Lighting6$54.00
OL575Asbestos at Workplace and Residence14$126.00
OL110Asbestos Standard for the Construction industry2$24.00
OL664Assessing Emerging Policy Threats to the U.S. Power Grid4$36.00
OL554Basic Circuit Analysis and Trouble Shooting2$30.00
OL555Batteries, Inverters, Semiconductors and Rectifiers3$45.00
OL659Battery Energy Storage System12$108.00
OL387BP Gas Fracking2$24.00
OL372Building Performance and Damage Investigation after 4 Hurricanes4$60.00
OL374Building Performance and Damage Investigation after Hurricane Charley30$319.00
OL373Building Performance and Damage Investigation after Hurricane Katrina9$135.00
OL13Cathodic Protection System for Civil Works Structures15$135.00
OL15aCentral Boiler Plants I3$27.00
OL15bCentral Boiler Plants II15$135.00
OL15cCentral Boiler Plants III30$270.00
OL81Chemical Hazard Communication2$24.00
OL481Climate Change and Evolved Pavements25$299.00
OL618Collapse of Building under Construction2$30.00
OL587Concrete Construction12$180.00
OL574Concrete Overlays22$330.00
OL544Concrete Testing8$120.00
OL576Construction Electrician - Advanced9$135.00
OL512Construction of a Complete Rain Garden5$45.00
OL346Construction of Underground Tunnels3$45.00
OL19Construction Pocket Guide1$12.00
OL572Construction Project Management15$180.00
OL584Corrosion Control6$90.00
OL548Cost Comparison between Drone vs. Traditional Surveying5$60.00
OL317Culvert Characteristics2$24.00
OL546Curing Concrete4$60.00
OL577Danger of Asbestos Around the World6$54.00
OL556DC Generators, Armature, Commuters and DC Motors4$60.00
OL583Decorative Concrete Overlay2$24.00
OL115Design and Construction of Safe Room and Shelter Against Terrorist Attack26$312.00
OL504Design and Construction of Tunnels39$349.00
OL20Design of Sheet Pile Wall-US Army10$120.00
OL313Design of Small Water Systems11$99.00
OL434Design Techniques, Construction Practices, and Materials for Affordable Housing11$132.00
OL82Design, Guidelines & Standards for Historic Districts5$60.00
OL330Designing Shoulder Rumbles Strips Compatible with Bicyclists and Beneficial to Motorists10$150.00
OL666Dollar General Store Roof Collapse in Florida5$75.00
OL510Drainage Design Criteria11$99.00
OL26Electrical Design Lightning and Static Electricity2$18.00
OL661Electrical Estimating3$36.00
OL83Electrical Handbook15$180.00
OL667Electrical Project Management15$225.00
OL84Electrical Test Methods25$300.00
OL379Energy Efficiency Lighting1$12.00
OL362Energy Efficient Building Design Guidelines6$72.00
OL511Evaluation of Urban Soils3$36.00
OL629Excavation Collapse3$45.00
OL612Failure of three Hammerhead Cranes in Miami and Fort Lauderdale, Florida11$165.00
OL394Fire Detection and Suppression for Building in Historic District2$24.00
OL628Fire During Hot Work at Evergreen Packaging Paper Mill7$105.00
OL31Foundation in Expansive Soils10$90.00
OL557Fundamental of Electricity and Electronics 3$45.00
OL86General Principles of Pumping Stations and Layout4$60.00
OL32Generators and Motors15$225.00
OL596Global Energy Transformation Path to 205010$150.00
OL507Green Building Codes-Going Beyond Code12$180.00
OL35Green Building Rating Systems for Existing Buildings15$225.00
OL34Green Building Rating Systems for New Construction and Major Renovations10$150.00
OL562Green Street 1$15.00
OL526Ground Fault Circuit Interrupter-GFCI1$12.00
OL196Grouting Technology15$135.00
OL593Guide for Design and Construction of Concrete Parking Lots4$48.00
OL506Guide to ADA Standards25$225.00
OL518Guide to Long-Span Concrete Floors6$90.00
OL397Guidelines for a Successful Construction Project10$120.00
OL257Hazard Communication Guidance for Combustible Dusts2$30.00
OL451Heating and Cooling of the Buildings11$165.00
OL189Home Builder's Guide to Seismic Resistant Construction8$120.00
OL438Home Insulation3$36.00
OL389How Boilers Work3$45.00
OL366How Design and Construct an Earthquake Resistant House17$255.00
OL453How HVAC Works2$24.00
OL47How Safely Erect Steel3$45.00
OL368How the Energy Efficient Buildings in Los Alamos Labs are Built30$270.00
OL42How to Avoid Earthquake Damage in New Buildings19$285.00
OL49How to Avoid Electrical Hazard2$30.00
OL46How to Avoid Health Hazard in Plumbing Cross Connections6$90.00
OL45How to Avoid Lead Exposure in the Construction Industry5$75.00
OL44How to Build a Radon Resistant Home8$120.00
OL439How To Build A Rain Garden3$36.00
OL369How to Build Residential Construction in the Gulf Coast Area30$299.00
OL258How to Comply with the Air Quality in Ethylene Oxide Plants2$18.00
OL563How to Concrete in Cold and Hot Weather 1$15.00
OL668How to Construct and Maintain Gravel Roads15$225.00
OL569How to Counter Bridge Scour and Stream Instability 22$264.00
OL573How to Cure Portland Cement21$189.00
OL40How to Design Buildings Against Terrorist Attacks8$120.00
OL334How to Design Golf Clubhouses9$135.00
OL391How to Design Sustainable Concrete Pavements16$239.00
OL588How to Do Site Work for Construction7$105.00
OL89How to Inspect, Evaluate and Repair Hydraulic Structures15$135.00
OL505How to Maintain Gravel Road20$180.00
OL649How to Make Basic Concrete at Home2$24.00
OL50How to Make Sure the Structures Built Near the Flood Zone are Safe3$45.00
OL648How to Manage your Dirt and Gravel Road3$45.00
OL647How to Mix Concrete by Hand2$30.00
OL365How to Pick a Residential Lot or Building Site in Coastal Areas20$240.00
OL43How to Preserve Historic Buildings18$270.00
OL364How to Protect Your House From Flooding15$225.00
OL547How to Put an Access Road on Your Property3$45.00
OL187How to Reduce Lead Hazard When Remodeling Your Home2$30.00
OL90How to Save Energy and Money at Home2$30.00
OL384How to Select an Air Compressor3$45.00
OL589How to Select Cool Roofs3$36.00
OL314How to Use Wind Energy to Power Your House3$45.00
OL359How to Visually Detect Flaws and Characteristics in Rolled Aluminum4$60.00
OL367How to Visually Screen Buildings for Potential Seismic Hazard15$225.00
OL186HVAC - Building Air Quality, A Guide for Building Owners and Facility Managers27$324.00
OL53HVAC - Chillers, Refrigerant, Compressors and Heating Systems8$120.00
OL429HVAC Controls Introduction12$180.00
OL528HVAC Good Duct Design2$24.00
OL524HVAC Variable Refrigerant Flow2$24.00
OL525HVAC Variable Refrigerant Flow Systems2$24.00
OL595Hybrid Power Plant Design9$135.00
OL616Hydrogen Sulfide Release at Waterflood Station in Odessa, Texas5$60.00
OL448Illustrated Guidelines for Rehabilitating Historic Buildings20$240.00
OL452Illustrated Guidelines on Sustainability for Rehabilitating Historic Buildings4$60.00
OL523Impact of Rework in Construction Cost2$18.00
OL396International Standard for Centrifugal Pumps30$270.00
OL129Introduction to Amplifiers16$225.00
OL357Introduction to Batteries4$60.00
OL385Introduction to Boiler2$24.00
OL386Introduction to Centrifugal Pump Systems7$84.00
OL130 Introduction to Circuit Protection16$240.00
OL564Introduction to Paint and Coating 1$15.00
OL131Introduction to Test Equipment22$264.00
OL111Investigation of the Impact of Commercial Building Envelope Air Tightness on HVAC Energy Use5$75.00
OL54Landscape Design and Planning3$27.00
OL522Large Power Transformers and the US Electric Grid7$105.00
OL582Leadership Skills for Advancing Engineers1$15.00
OL55aMaintenance & Repair of Building Structures I3$27.00
OL55bMaintenance & Repair of Building Structures II10$90.00
OL55cMaintenance & Repair of Building Structures III20$180.00
OL57Maintenance of Trackage10$90.00
OL342Management Guidelines for Working with Radioactive and Mixed Waste20$180.00
OL356Managing Solid Waste & Emergency Response3$36.00
OL615Masonry Wall Collapse2$30.00
OL627Mast Climbing Platform Collapse in Austin, Texas4$48.00
OL565Minor Road Damage Repair 3$45.00
OL177Mold Remediation in School2$30.00
OL60Natural Resources Land Management17$153.00
OL586Natural Site Design Preservation and Protection8$120.00
OL503NEC 2017 Code Changes in Definition2$30.00
OL500NEC 2017 Code Changes in Equipment for General Use5$75.00
OL501NEC 2017 Code Changes in Wiring and Protection5$75.00
OL502NEC 2017 Code Changes in Wiring Methods and Materials3$45.00
OL660NEC 2020 Code Changes for One and Two Family Residential and Commercial Electrical Installations7$105.00
OL655New York Land Surveyors' Standards and Procedures Manual22$264.00
OL521One More Time How Do You Motivate Employees2$24.00
OL62Operation, Maintenance and Repair of Auxiliary Generators12$108.00
OL566OSHA Trenching and Excavation Safety 1$15.00
OL561OSHA-Controlling Hazardous Energy (Lockout/Tagout) 5$45.00
OL264Outdoor Burning3$27.00
OL262Outdoor Burning in Texas3$27.00
OL472Park Design Standards Manual6$54.00
OL471Pavement Markings2$30.00
OL608Pedestrian Bridge Collapse in Miami, Florida15$180.00
OL331Personal Protective Equipment4$48.00
OL626Plant Collapse at Omaha Nebraska4$60.00
OL581Pond Construction and Design6$72.00
OL580Porous Asphalt Pavement1$15.00
OL558Powers, Resistance, Capacitors and Inductance 6$90.00
OL611Pressure Vessel Explosion at a Box Company in St. Louis, Missouri12$180.00
OL65Preventive Maintenance Program2$18.00
OL141Promoting Seismic Safety4$36.00
OL479Quality Control Quality Assurance Manual for Asphalt Concrete Production and Placement10$150.00
OL467Quality Control Quality Manual for Hot Mix Asphalt10$150.00
OL371Recommendations and Technical Guidelines for Midwest Tornadoes20$300.00
OL95Recommended Practice for the Design of Residential Foundations3$27.00
OL466Residential Structural Design Guide52$399.00
OL646Residential Structural Guide 2nd Edition10$150.00
OL96Retaining and Floodwalls30$270.00
OL173Rock Foundations12$108.00
OL567Roller-Compacted Concrete Pavement 1$15.00
OL67Roofing9$81.00
OL68Safeguarding Equipment and Protecting Workers from Amputations7$63.00
OL147Seismic Considerations for Steel Storage Racks15$135.00
OL69Sheet Piling4$36.00
OL70Site Planning and Design8$72.00
OL579Small Unmanned Craft for Surveying4$60.00
OL72Soil Stabilizations for Pavements6$54.00
OL73Solar Water Heating4$36.00
OL98Standard Practice for Concrete Pavement6$54.00
OL195Standard Practice for Shotcrete4$36.00
OL570Storm Management Handbook 12$180.00
OL568Stormwater Pollution Prevention Plan 6$72.00
OL149Structural & Architectural Design of Pumping Stations7$63.00
OL172Summary of Federal Regulations for Underground Storage Tank Systems4$36.00
OL650Summary of NEC Code Changes 202316$192.00
OL652Summary of NEC Code Changes 2023 Chapter 1 and 24$48.00
OL651Summary of NEC Code Changes 2023 Chapter 3 and 44$48.00
OL656Summary of the NEC 2020 Changes9$108.00
OL549Surveying and Mapping with Drones1$12.00
OL169Swimming Pool Operation and Maintenance6$54.00
OL625Tank Explosion in West Virginia6$90.00
OL305Technical Painting for New Construction and Maintenance18$162.00
OL349Thermal Spray Coating for New Construction & Maintenance2$18.00
OL75Tornado Risks, Shelter and Recommendations4$36.00
OL610Toxic Chemical release at DuPont in La Porte, Texas12$180.00
OL545Tractor Use, Operation and Safety3$45.00
OL76Training Marine Oil Spill Response Workers3$27.00
OL559Transistors, Vacuum Tubes, Filtering and Amplifier 4$60.00
OL303Transit Security Design Against Terrorist Attack30$270.00
OL623Trench Collapse1$12.00
OL152Typical Costs of Seismic Rehab of Existing Buildings8$72.00
OL382UK Shale Fracking2$30.00
OL77USS Steel Sheet Piling Design Manual30$270.00
OL390Visual Pavement Surface Evaluation and Rating Concrete Roads4$60.00
OL78Water Supply Pumping Station2$18.00
OL509What is LiDAR Technology10$90.00
OL80Wire Rope Selection for Gate Operating Devices5$45.00
OL155Wood - Adhesive Bonding3$27.00
OL156Wood - Based Composites and Panel Products3$27.00
OL157Wood - Biodetrioration2$18.00
OL158Wood - Characteristic of Commercial Wood3$27.00
OL159Wood - Commercial Lumber2$18.00
OL160Wood - Drying, Moisture and Dimensional Changes2$18.00
OL161Wood - Fastening2$18.00
OL162Wood - Finishing4$36.00
OL102Wood - Fire Safety2$18.00
OL103Wood - Lumber Stress Grade & Design2$18.00
OL164Wood - Mechanical Properties 4$36.00
OL104Wood - Physical Properties3$27.00
OL165Wood - Preservation 3$27.00
OL105Wood - Use in Buildings and Bridges2$18.00
OL341Wood Frame Construction7$105.00
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