United States and Canada Construction Class Codes

The table in this topic lists the construction class codes that AIR supports for the United States and Canada.

For information about supported codes and limitations for specific models, refer to the model documentation that is available on AIR's Client Portal. After logging in, select "Model Documentation" as the documentation type in the Narrow Results By pane and then search for the model for which you want information.

Category

Construction Code

Construction Class

Unknown

100

Unknown

Wood

101

Wood Frame (Modern)

102

Light Wood Frame

103

Masonry Veneer

104

Heavy Timber

108

Hale Construction (Indigenous Hawaii)

Masonry

111

Masonry

112

Adobe

113

Rubble Stone Masonry

114

Unreinforced Masonry - Bearing Wall

115

Unreinforced Masonry - Bearing Frame

116

Reinforced Masonry

117

Reinforced Masonry Shear Wall (with MRF)

118

Reinforced Masonry Shear Wall (without MRF)

119

Joisted Masonry

Concrete

131

Reinforced Concrete

132

Reinforced Concrete Shear Wall (with MRF)

133

Reinforced Concrete Shear Wall (without MRF)

134

Reinforced Concrete MRF - Ductile

135

Reinforced concrete MRF - Non-Ductile

136

Tilt-Up

137

Pre-cast Concrete

138

Pre-cast Concrete with Shear Wall

139

Reinforced Concrete MRF

140 Reinforced Concrete MRF with URM

Steel

151

Steel

152

Light Metal

153

Braced Steel Frame

154

Steel MRF - Perimeter

155

Steel MRF - Distributed

156

Steel MRF

157

Steel Frame with URM

158

Steel Frame with Concrete Shear Wall

159

Steel Reinforced Concrete

160

Steel Long Span

Special

181

Long Span

182

Semi-Wind Resistive

183

Wind Resistive

185

Unknown Glass

186

Safety Glass

187

Impact Resistance Glass

Mobile Homes

191

Mobile Homes

192

Mobile Home with No Tie-Downs

193

Mobile Home with Partial Tie-Downs

194

Mobile Home with Full Tie-Downs

Bridges

201

Conventional - Multiple Span Bridges

202

Conventional - Continuous Bridges

203

Major Bridges

2010

Unknown Bridge (Non-Seismic or Seismic)

2011

Multi-Span Simply Supported (Non-Seismic or Seismic) Concrete Bridge

2012

Multi-Span Simply Supported (Non-Seismic or Seismic) Steel Bridge

2013

Single Span (Non-Seismic or Seismic) Bridge

2015

General Concrete (Non-Seismic or Seismic) Bridge

2016

General Steel (Non-Seismic or Seismic) Bridge

2021

Multi-Span Continuous (Non-Seismic or Seismic) Concrete Bridge

2022

Multi-Span Continuous (Non-Seismic or Seismic) Steel Bridge

2031

Major Bridge (Non-Seismic or Seismic)

Pavements

204

Railroads

205

Highways

206

Runways

Dams

211

Concrete Dams

212

Earthfill Dams

Tunnels

213

Alluvium Tunnels

214

Rock Tunnels

215

Cut and Cover Tunnels

2131

Alluvium Tunnels

2132

Alluvial Bored Tunnels

2141

Rock Tunnels

2142

Rock Bored Tunnels

2150

Unknown Tunnel

2151

Rock Cut and Cover Tunnels

2152

Alluvial Cut and Cover Tunnels

Storage Tanks

221

Underground Liquid Tanks

222

Underground Solid Tanks

223

On Ground Liquid Tanks

224

On Ground Solid Tanks

225

Elevated Liquid Tanks

226

Elevated Solid Tanks

2210

Unknown Tanks

2211

Underground Liquid Tanks

2221

Underground Solid Tanks

2231

On Ground Liquid Tanks

2232

On Ground Steel Liquid Tanks

2233

On Ground Concrete Liquid Tanks

2241

On Ground Solid Tanks

2242

On Ground Steel Solid Tanks

2243

On Ground Concrete Solid Tanks

2251

Elevated Liquid Tanks

2252

Elevated Steel Liquid Tanks

2253

Elevated Concrete Liquid Tanks

2261

Elevated Solid Tanks

2262

Elevated Steel Solid Tanks

2263

Elevated Concrete Solid Tanks

Pipelines

227

Underground Pipelines

228

At Grade Pipelines

2270

Unknown Pipeline

2271

General Underground Pipelines

2272

Underground Cast Iron Pipelines

2273

Underground Asbestos Cement Pipelines

2274

Underground Concrete Pipelines

2275

Underground PVC Pipelines

2276

Underground Ductile Iron Pipelines

2281

General At Grade Pipelines

2282

At Grade Cast Iron Pipelines

2283

At Grade Asbestos Cement Pipelines

2284

At Grade Concrete Pipelines

2285

At Grade PVC Pipelines

2286

At Grade Ductile Iron Pipelines

Chimneys

231

Masonry Chimneys

232

Concrete Chimneys

233

Steel Chimneys

Towers

234

Electrical Transmission - Conventional

235

Electrical Transmission - Major

236

Broadcast Towers

237

Observation Towers

238

Offshore Towers

Equipment

241

Residential Equipment

242

Office Equipment

243

Electrical Equipment

244

Mechanical Equipment

245

High Technology Equipment

246

Trains, Trucks, Airplanes

Miscellaneous

250

Railway Property

251

Pumping Stations

252

Compressor Stations

253

Cranes

254

Conveyor Systems

255

Canals

256

Earth Retaining Structures

257

Waterfront Structures

258

Offshore Structures

259

Transit Warehouse

260

Marine Hull

Automobiles

261

Automobiles

Marine Craft (Boats and Yachts)

265

Pleasure Boats and Yachts

266

Pleasure Boats and Yachts, Power Boats

267

Pleasure Boats and Yachts, Sail Boats

270

Carpool

271

General and Containerized Cargo

272

Heavy Cargo

273

Refrigerated Cargo

274

Dry Bulk Cargo

275

Liquid Bulk Cargo

276

General/Unknown

 


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Touchstone 5.0 Updated January 17, 2019