Common Abbreviations

Facility Identifier

CH Chemical 
E Electric
FO Fiber Optic
G Gas
LPG Liquefied Petroleum Gas
PP Petroleum Products
RR Railroad Signal
S Sewer
SD Storm Drain
SS Storm Sewer
SL Street Lighting
STM Steam
SP Slurry System
TEL Telephone
TS Traffic Signal
TV Television
W Water
W Reclaimed Water "Purple"

 

Underground Construction Descriptions

C Conduit
CDR  Corridor
D Distribution Facility
DB Direct Buried
DE Dead End
JT Joint Trench
HP High Pressure
HH Hand Hole
MH Manhole
PB Pull Box
R Radius
STR Structure (vaults, junction box, inlets, lift station)
T Transmission Facility

 

Infrastructure Material

ABS Acrylonitrile - Butadiene - Styrene
ACP Asbestos Cement Pipe
CL Cast Iron
CMC Cement Mortar Coated
CML Cement Mortar Lined
CPP Corrugated Plastic Pipe
CMP Corrugated Metal Pipe
CU Copper
CWD Creosote Wood Duct
HDPE High Density Polyethylene
MTD Multiple Tile Duct
PLA Plastic (conduit or pipe)
RCB Reinforced Concrete Box
RCP Reinforced Concrete Pipe
RF Reinforced Fiberglass
SCCP Steel Cylinder Concrete Pipe
STL Steel
VCP Vertrified Clay Pipe
 

 

Guide for Abbreviation Use

Follow these guidelines when placing abbreviations in the field:

  • Place the Company Identifier at the top or at the left of the abbreviations.
  • Place the abbreviations in the following order: Company Identifier / Facility Identifier / Underground Construction Descriptions / Infrastructure Material

           Example: TELCO/TEL/FO/PLA indicates that TELCO has a telecommunication fiber optic line in a single plastic conduit. The use of the abbreviation /TEL is not necessary,because the orange marking would indicate that the facility was a communication line; but its use is optional.

  • To omit one or more of the abbreviation types, use the order described above but omit the slash and abbreviation that does not apply.

           Example: to omit /TEL), the result would be TELCO/FO/PLA.