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Technical Manual for Design and Construction of Road Tunnels - Civil Elements
Appendix H - Deficiency and Reference Legends for Identification
H.1 Deficiency Legends
| Exhaust Duct Hangers - Vertical & Diagonal |
| EDHl | Hanger is in good condition |
| EDH2 | Hanger needs to be repaired |
| EDH3 | Hanger needs to be replaced |
| Concrete Masonry Blocks |
| CMU1 | Block - Loss of Mortar |
| CMU2 | Block - Cracked |
| CMU3 | Block - Missing |
| CMU4 | Block - Section Loss |
| CMU5 | Block - Special |
| Concrete Cracks |
| C1 | Concrete Crack < ⅛" |
| C2 | Concrete Crack ⅛ - ¼" |
| C3 | Concrete Crack ¼ - ½" |
| C4 | Concrete Crack > ½" |
| Concrete Ceiling Panels |
| CCP1 | Misaligned |
| CCP2 | Bent |
| CCP3 | Broken |
| CCP4 | Buckled |
| CCP5 | Joints Leak |
| Concrete Wall Panels |
| CWPl | Misaligned |
| CWP2 | Tiles Cracked |
| CWP3 | Tiles Broken |
| CWP4 | Eye Bolts |
| CWP5 | Tie down Bolts |
| CWP6 | Longit. Stainless Steel Mount. Brkt |
| Other Codes |
| CD | Collision Damage |
| CLG | Clogged |
| COR | Corrosion |
| CR | Crack |
| Bolt Connections |
| B1 | Surface Rust |
| B2 | Loss Of Section % |
| B3 | Out of Plane |
| B4 | Broken |
| B5 | Buckled |
| B6 | Other |
| B7 | Missing |
| B8 | Anchorage loose/creep |
| Other Codes |
| BAD | Bad |
| BAR | Bare |
| BEN | Bent |
| BKG | Blockage |
| BLN | Blown |
| BRK | Broken |
| BUC | Buckled Column |
| Other Concrete Cracking |
| Hl | Hairline Cracking - Light |
| H2 | Hairline Cracking - Medium |
| HORZ | Horizontal Crack |
| DFW | Diagonal Crack From Wall |
| LONGIT | Longitudinal Crack |
| MC1 | Map Cracking - Nonrepairable |
| MC2 | Map Cracking - Repairable |
| MJC | Mortar Joint Crack |
| PMCR | Previous Map Cracking |
| RC | Reflective Cracking |
| TFW | Transverse Crack From Wall |
| TRANS | Transverse Crack |
| Concrde Delaminations |
| D | Delamination |
| Other Codes |
| D | Dry (In "Moisture" column |
| DAM | Damaged |
| DCOL | Discoloration |
| DEF | Deflection |
| DEF | Defective |
| DET | Deteriorated |
| DIR | Dirty |
| DIS | Disintegrated |
| DISC | Disconnected |
| DIST | Distorted |
| DS | Differential Settlement |
| Exhaust Duct Hangers - Vert/Diag |
| DHl | Surface Rust |
| DH2 | Loss Of Section % |
| DH3 | Loss Of Tension |
| DH4 | Out of Plane |
| DH5 | Broken |
| DH6 | Buckled |
| DH7 | Anchorage loose/creep |
| Other Codes |
| EFF | Efflorescence |
| EN | Excessive Noise |
| ER | Eroded |
| EV | Excessive Vibration |
| EXP | Exposed |
| Framing Steel |
| F1 | Surface Rust |
| F2 | Loss of Section % |
| F3 | Out of Plane |
| F4 | Broken |
| F5 | Buckled |
| F6 | Other |
| F7 | Anchorage loose/creep |
| Steel Liner Plate Flanges |
| FL1 | Surface Rust |
| FL2 | Loss Of Section % |
| FL3 | Out Of Plane |
| Glass Block Units |
| GB1 | Joint Material Cracked or Missing |
| GB2 | Cracked Block |
| GB3 | Broken Block |
| GB4 | Missing Block |
| Other Codes |
| GEN | General |
| HAZM | Hazardous Materials |
| HC | Honeycombing |
| HO | Hole |
| Encrustation |
| I1 | Encrustation Light |
| I2 | Encrustation Heavy |
| Other Codes |
| INCO | Inadequate Coverage |
| IV | Insufficient Ventilation |
| Concrete Joints |
| Jl | Joint < ⅛" |
| J2 | Joint ⅛" - ¼" |
| J3 | Joint ¼ - ½" |
| J4 | Joint > ½" |
| J5 | Special Joint |
| Tunnel Lighting |
| LF1 | Light Fixture Not Working |
| LF2 | Light Fixture Casing Crcked or Brk |
| LF3 | Light Fixture Mounting Bracket |
| LF4 | Light Fixture Anchorage |
| LH | Loose Handle |
| LOC | Location (No Deficiency) |
| LOO | Loose |
| Tunnel Moisture |
| Ml | Damp Patch |
| M2 | Standing Drop |
| M3 | Dripping |
| M4 | Continuous Leak |
| PM | Past Moisture |
| Metal Ceiling Module Panels - Pre-fabricated |
| MCPl | Misaligned |
| MCP2 | Bent |
| MCP3 | Broken |
| MCP4 | Buckled |
| MCP5 | Joints Leak |
| Miscellaneous Metals |
| Framing Steel Suspended Ceiling Support Assembly |
| MF1 | Surface Rust |
| MF2 | Loss of Section % |
| MF3 | Out of Plane |
| MF4 | Broken |
| MF5 | Buckled |
| MF6 | Other |
| MF6 | Anchorage loose/creep |
| Miscellaneous Metals |
| Conduit Support Assembly |
| MS1 | Surface Rust |
| MS2 | Loss of Section % |
| MS3 | Out of Plane |
| MS4 | Broken |
| MS5 | Buckled |
| MS6 | Other |
| Other Codes |
| MI | Missing |
| MISAL | Misaligned |
| P | Ponding |
| PLG | Plugged |
| PR | Previous Repair |
| Paint |
| P1 | Paint - Blister |
| P2 | Paint - Peeling |
| Rebar |
| Rl | Rebar - Surface Rust |
| R2 | Rebar - Loss of Section |
| R3 | Rebar - Bent |
| R4 | Rebar - Broken |
| R5 | Rebar - Buckled |
| R6 | Rebar - Special |
| Other Codes |
| RCJ | Recaulk Joint |
| RPJ | Repaint Joint |
| RPMJ | Repaint Mortar Joint |
| RUS | Rust |
| Concrete Spalls |
| Sl | Spall < 2" |
| S2 | Spall to rebar |
| S3 | Spall behind rebar |
| S4 | Special concrete spall |
| Steel Liner Plate Segments |
| SP1 | Surface Rust |
| SP2 | Loss Of Section % |
| SP3 | Out of Plane |
| SP4 | Broken |
| SP5 | Buckled |
| SP6 | Other |
| Other Codes |
| SAG | Wire Mesh Sagging |
| Concrete Scaling |
| SC1 | <1/4" Light Conc Scale |
| SC2 | > 1/4" Deep Conc Scale |
| Steel Rust |
| SR1 | Steel Rust - Surface |
| SR2 | Steel Rust - Pitting |
| SR3 | Steel Rust - Section Loss |
| SR4 | Steel Rust - Severe |
| Glazed Brick or Block |
| FSP1 | Minor Surface Spall, No Repair |
| FSP2 | Major Surface Spall, Replace |
| Other Codes |
| SAG | Wire Mesh Sagging |
| ST | Stalactite/Stalagmite |
| VBC | Violation of Code |
| VEC | Violation of Electrical Code |
| VOSH | Violation of OSHA |
| VPC | Violation of Plumbing Code |
| VSHC | Violation of State Health Code |
| WA | Warped |
| WD | Water Damage |
| WHO | Wires Hanging Out |
| WO | Worn |
| Sign Supports |
| SSPl | Minor rust |
| SS2 | Loose components (elec/mech) |
| SS3 | Anchorage loose/creep |
H.2 Reference Legends
| Code | Description |
| ABD | Automatic Ball Drip |
| ACP | Air Compressor |
| ACU | Air Conditioning Unit |
| AF | Anchors & Fasteners |
| AH | Access Hatch |
| AHU | Air Handling Unit |
| AL | Alarm |
| ALC | Air Lock Concrete |
| AP | Access Panel |
| AV | Air Vent |
| B | Beam Reinforced Conc. |
| BAT | Battery |
| BC | Battery Charger |
| BFP | Backflow Preventer |
| BCR | Bituminous Concrete - Rwy |
| BL | Block - CMU and Glazed |
| BOI | Boiler |
| BRE | Breeching |
| BR | Brick- Includes Glazed |
| BS | Beam - Steel (Not encased) |
| C | Ceiling - Concrete |
| CA | Cables |
| CAH | Cabinet Heater |
| CAN | Canopy |
| CAP | Capacitor |
| CB | Catch Basin |
| CBC | Ceiling - Beam Conc Surface |
| CBK | Circuit Breaker |
| CBR | Cross Bracing |
| CC | Cable Chase |
| CTSS | Cable Tray Support Steel |
| CCO | Column - Concrete |
| CCP | Concrete Ceiling Panels |
| CCPF | Concrete Ceiling Panel Flues |
| CCTV | Closed Circuit Television |
| CD | Conduit - Embedded |
| CDE | Conduit - Exposed |
| CESB | Concrete Encased Steel Beam |
| CF | Cabinet Fan |
| CFO | Column Foundation |
| CMU | Concrete Masonry Unit |
| CO | Concrete |
| COM | CO - Monitor |
| CPL | Control Panel |
| CST | Column - Steel |
| CURB | Curb |
| CWP | Concrete Wall Panel |
| CWPB | Concrete Wall Panel Brac |
| DG | Diesel Generator (Emerg.) |
| DH | Duct Hanger |
| DIF | Diffuser |
| DMIR | Damper Motor |
| DPN | Distribution Panel |
| DR | Door |
| DA | Damper |
| DRN | Drain |
| DS | Disconnect Switch |
| DSB | Distribution Switchboard |
| DT | Drain trough - Safety walk |
| DW | DuctWork |
| ECP | Equipment Control Panel |
| EJR | Ejector |
| EL | Emergency Light |
| EUH | Electric Unit Heater |
| EW | Eye Wash |
| EWC | Electric Water Cooler |
| EX | Exit Light |
| EXV | Exhaust Ventilator |
| F | Floor - Concrete |
| FA | Fire Alarm |
| FAI | Fresh Air Intake |
| FAN | Fan |
| FCT | Faucet |
| FDP | Fire Damper |
| FE | Fire Extinguisher |
| FH | Fire Hose |
| FHC | Fire Hose Cabinet |
| FHV | Fire Hose Valve |
| FIL | Filter |
| FL | Flue |
| FLP | Flue Plate |
| FLA | Flashing |
| FLC | Flexible Connector |
| FLCP | Fan Local Control Panel |
| FM | Force Main |
| FP | Fire Proofing - Spray On |
| FT | FUCO Tube |
| GAU | Gauge |
| GB | Glass Block |
| GI | Girder - Concrete Encased |
| GIS | Girder - Steel |
| GND | Ground |
| GR | Grout |
| GRA | Grating |
| Code | Description |
| GRL | Grille |
| GU | Gunite |
| GUT | Gutter |
| HB | Hose Bib |
| HC | Heating Coil |
| HE | Heat Exchanger |
| HR | Handrail |
| HSG | Housing |
| HTC | High Tension Splicing Chmbr |
| HTR | Heater |
| HUM | Humidistat |
| IC | Island Concrete - Toll Booth |
| IS | Inlet Screen |
| JB | Junction Box |
| IT | Joint - Construction/Expan |
| L | Leader |
| LA | Ladders |
| LAV | Lavatory |
| LF | Light Fixture |
| LFS | Light Fixture Support |
| LI | Lintel |
| LL | Light Level |
| LS | Light Switch |
| M | Miscellaneous Metal |
| ME | Meter |
| MF | Motor Foundation |
| MH | Manhole |
| MM | Motor Mount |
| PA | Public Address |
| PB | Pull Box (Electrical) |
| PBS | Push Button Station |
| PI | Piping |
| PLS | Steel Plates |
| PNL | Panel Board |
| POP | Polymer Panels |
| PP | Parapet |
| PT | Partition |
| PV | Pavement |
| RAS | Radio System |
| RCP | Receptacle |
| RLY | Relay |
| RM | Roof - Membrane |
| RMP | Remote Monitoring Panel |
| S | Structural Steel |
| SF | Shaft (Mech) |
| SH | Shaft (Misc.) |
| SHE | Sheave |
| SHFT | Elevator Shaft |
| SHW | Shower |
| SI | Sign |
| SIS | Sign Supports |
| SK | Sink |
| SL | Sleeve |
| SM | Stone Masonry |
| SMW | Light Gage Sheet Metal Walls - Exhaust Duct |
| SNR | Sensor |
| SO | Soil Pipe |
| SPC | Standpipe Cabinet |
| ST | Stair |
| STK | Stack |
| STP | Stearn Trap |
| STR | Strainer |
| STRC | Strip Recorder |
| SWC | Safety walk - Concrete |
| TB | Toll Booth |
| TBT | Toll Booth Tunnel |
| TEL | Telephone System |
| TH | Thermostat |
| TOI | Toilet Area |
| TS | Traffic Signal |
| TSW | Transfer Switch |
| TV | Tuming Vane |
| UH | Unit Heater |
| V | Valve |
| VB | Vacuum Breaker |
| VI | Video System |
| VNT | Vent |
| VS | Ventilation Shaft |
| W | Wall - Concrete |
| WAM | Water Meter |
| WB | Wall- Block (CMU) |
| WBM | Wall Beam |
| WBR | Wall- Brick |
| WC | Water Closet |
| WCB | Wall- Cinder Block |
| WH | Wall Hydrant |
| WHA | Water Hammer Arrestor |
| WHL | Wheel |
| WI | Window |
| WIR | Wire (Elect) |
| WL | Window Louvers |
| WP | Waterproofing |
| WR | Retaining Wall |
| WST | Waste |
| WT | Wall- Tile |
| XFR | Transformer (Dry Type) |
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Events
Contact
Jesus Rohena
Office of Bridges and Structures
202-366-4593
E-mail Jesus
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Updated: 04/05/2011 | |
