Page 456 - Trenchless Technology Piping Installation and Inspection
P. 456

406     App endix  C


                          Description
           DSC            Differing site condition
           DSS            Decision support system
           DWCP           Dual wall corrugated profile
           EPBM           Earth pressure balance machine
           EPDM           Ethylene polypelene diene monomer
           ERW            Electric resistance welded
           FBE            Fusion bonded epoxy
           FF             Fold and formed pipe
           FR             Frictional resistance
           FRPP           Fiberglass reinforced polyester panel
           FWC            Fiber wound collar
           GBR            Geotechnical baseline report
           GFRP           Glass fiber reinforced plastic pipe
           GFRPM          Glass fiber reinforced polyester mortar
           GIS            Geographical information system
           GPR            Ground penetrating radar
           GRP            Glass reinforced pipe
           GRP            Glass fiber reinforced polyester
           GWT            Ground water table
           HAB            Horizontal auger boring

           HDB            Hydrostatic design basis
           HDD            Horizontal directional drilling
           HDPE           High density polyethylene
           HDS            Hydrostatic design stress
           HEB            Horizontal earth boring
           I/I            Infiltration/inflow
           ID             Inside diameter
           IJS            Intermediate jacking station
           ILR            In-line replacement
           IPS            Iron pipe size
           JF             Jacking force
           L-CIPP         Lateral––cured-in-place pipe
           LCP            Lining with continuous pipe
   451   452   453   454   455   456   457   458   459   460   461