HomeConstructionResources for contractorsDesign, standards specification and procedures Within proximity of light rail traffic (LRT) Standards drawings All documents are in Portable Document Format (PDF).3-1-1 Typical pressure pipe lowering detail3-1-2 Typical gravity pipe lowering detail3-1-3 Typical alignment perpendicular to rail3-1-4 Typical alignment parallel to rail3-2-1 Chamber detail3-2-2 Metallic pipe bonding3-2-3 Test station detail3-2-4 Pipe isolation spacer3-2-5 Insulated pipe coupling detail3-2-6 Insulating flange detail
