WK41228 proposed revision See also WK46623 proposed revision
WK17580 proposed revision
WK40497 proposed revision
WK27957 proposed revision See also WK41229 proposed revision
WK40475 proposed revision
WK40476 proposed revision
WK27511 proposed revision
WK39668 proposed revision See also WK41230 proposed revision
WK47848 proposed revision
WK25903 proposed revision
WK37681 New Practice for Standard Practice for the means of installation of hydrophillic ends seals for main and lateral pipe lines.
WK30297 New Practice for Utilization of Mobile, Automated Cured-in-Place Pipe Manufacturing Systems
WK24074 New Practice for Installation of Machine Spiral Wound High-Density Polyethylene (HDPE) Liner Pipe for Rehabilitation of Existing Sewers and Conduits
WK24075 New Specification for High-Density Polyethylene (HDPE) Profile Strip for Machine Spiral Wound Liner Pipe Rehabilitation of Existing Sewers and Conduit
WK46457 New Practice for Structural Rehabilitation Liner Design for Egg-Shaped Sewers
WK29237 New Practice for the design calculations of close-fit liners
WK33088 New Practice for Installation of a Polyvinyl Chloride (PVC) Segmental Planel Liner System in Man-Entry-Size Sewers and Conduits
WK33089 New Practice for The Design of Close-Fit Liners in a Pressure Application
WK36573 New Practice for The Standard Practice For The Installation Of A Single-Sized Cured-In-Place Liner For Manholes Having Various Sizes.
WK36574 New Practice for The Installation Of A PVC Pipe Sewer Service Clean out Through A Non-Invasive Small Bore Vacuum Excavation.
WK36871 New Guide for Vacuum Impregnation of Cured-In-Place Pipe Liners with Thermosetting Resins