1400 SEINER DR 2018-01-01 MF Import

PORT OF EVERETT W MARINE VIEW DR IMPROVEMENTS Conduit Section 8-20.3(5) is supplemenled with the following: Conduit installed at the following locations shall be Rigid Galvanized Steel: Within railroad right o( way unless othenvise specified in the contract. Conduit risers except as otherwise required by serving utili6es. Surface mounted conduit other than conduit risers. CIP NO. 3-0-003-09 PROJECTNO. PD•WM-20006-07 Couplings in cabinet foundations shall be PVC schedule 40. The stubouts above ihe couplings shall be PVC end beil bushings. The schedule 40 section of PVC between the coupling and end bell bushing shall be instailed without glue. Conduit installed using the directional boring method shall be UL listed High Density F'olyethylene (HDPE) Schedule S0, Carlon Bore-Gard Schedule 80 or Rigid Galvanized Steel. When HDPE is used, the crossing shall be extended into the associated junction boxes with PVC schedule 80 elbows. The PVC elbows shall be connected to the HDPE conduit with an approved mechanical coupler. At ali other locations, unless othenvise specified in the Plans, conduit shall be�PVC or Rigid Gaivanized Steel. With the exception of HDPE conduit crossings and associated PVC conduit elbows, the same type of conduit shall be used for the entire length of the run from outlet to outlet. Where PVC or HDPE conduit is used, the same schedule shall be used for the entire length of the run from outlet to outlet. Conduit shall be laid to a minimum depth of: 48 inches below the bottom of ties under rail road tracks. 24 inches below the curb grade in the sidewalk area. 24 inches below finished grade in all other areas. Conduit stub-outs within cabinet foundetions shall be placed so that they do not interfere with cabinet installation. Modification of lhe cabinet to accommodate stub-out placement is not allowed. A pull string rated for 200 Ibs. or greater shall be instailed in all spare conduit. All conduit including spare conduits shall be instalied with bushings. Rigid Galvanized Steel conduit shall be installed with insulated grounding bushings. PVC conduit shall be installed with molded one-piece end bell bushings. All conduits including spare conduits shali be installed with plugs, which shall not be removed untii installation o( conductors or pull string. Upon installation of wiring, all conduit entering pad Page 41 of 50