302 Appendix 1
Air Vent AV
Average AVG
American Wire Gauge AWG
Bathroom BA
Balcony BALC
Basement BASM
Batten BATT
Baseboard BB
Bulletin Board BBD
Bare Copper BC
Building Code BC
Board BD
Board Foot (Feet) BD FT, BF
Below BEL
Between BET
Beveled BEV, BVL
Both Faces BF
Bottom of Footing BF
Below Finish Floor BFF
Boiler Feed Pump BFP
Bituminous BIT, BITUM
Bed Joint BJT
Base Line BL
Building Line BL
Building BLDG
Black BLK
Block BLK
Blocking BLKG
Ballast BLST
Built-In BLT-IN
Beam BM
Benchmark BM
Bending Moment BM
Board Measure BM, B/M
Building Officials and Code
Administrators BOCA
Bottom Of Duct BOD
Bottom Of Pipe BOP
Bottom BOT, BTM
Building Paper BP
Back Plaster (ed) BP
Base Plate, Bearing Plate BPLBedroom, Bearing BR
Bearing BRG
Brick BRK
Bracket BRKT
Broom Closet BRM, B CL
Bronze BRZ
Both Sides BS
Basement BSMT
British Thermal Unit BTU
Built-up Roofing BUR
Busway BUS
Both Ways BW
Celsius C
Channel C
Compressed Air CA
Cabinet CAB
Cadmium CAD
Caulking CALK
Cantilever CANTIL
Cavity CAV
Catch Basin CB
Circuit Breaker CB, C/B
Corner Bead CB
Center to Center, Cubic Centimeter C-C, CC
Cast Concrete C CONC
Ceiling Diffuser CD
Construction CD
Contract Documents CD
Chilled Drinking water CDW
Cement CEM
Cement Finish CEM FIN
Cement Plaster CEM PLAS
Ceramic CER
Certify CERT
Counterflashng CFL, CFLG
Cubic Feet Per Minute CFM
Cubic Feet Per Second CFS
Chemical Feed Unit CFU
Curb and Gutter C&G
Corner Guard CG
Chiller CH
Chamfer CHAM