What is the pressure class of the pipeline?
The Mission Trails Pipeline Tunnel project does not call out a specific pressure class of pipe for the tunnel. However, based on the hydraulic profile, the lowest point of the inlet tunnel piping has an operating pressure of 118 psi and a test pressure of 169 psi. The lowest point of the outlet tunnel piping has an operating pressure of 40 psi and a test pressure of 62 psi. 2008-05-06 When accessing Appendix G, Geotechnical Baseline Report, the figures aren’t displaying properly or are missing references. The figures included in Appendix G, Geotechnical Baseline Report, will be reissued as .pdf files in an upcoming addendum. 2008-05-07 If the 60-inch valves for the project have not been purchased, Id like to know who I can contact for the RFQ. If the valves are already purchased, I would like to know who SDCWA purchased them from and who the valves are manufactured by. The 60-inch valves in the flow balancing structure are existing valves.
The Mission Trails Pipeline Tunnel project does not call out a specific pressure class of pipe for the tunnel. However, based on the hydraulic profile, the lowest point of the inlet tunnel piping has an operating pressure of 118 psi and a test pressure of 169 psi. The lowest point of the outlet tunnel piping has an operating pressure of 40 psi and a test pressure of 62 psi. 2008-05-06 When accessing Appendix G, Geotechnical Baseline Report, the figures aren’t displaying properly or are missing references. The figures included in Appendix G, Geotechnical Baseline Report, will be reissued as .pdf files in an upcoming addendum. 2008-05-07 If the 60-inch valves for the project have not been purchased, I`d like to know who I can contact for the RFQ. If the valves are already purchased, I would like to know who SDCWA purchased them from and who the valves are manufactured by. The 60-inch valves in the flow balancing structure are existing valves.
