RMP Underground Conduit System Installation Guide (Procedure 242)
RMP Underground Conduit System Installation Guide (Procedure 242)
RMP Underground Conduit System Installation Guide (Procedure 242)
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Notes:For each conduit run:•One 45° elbow permanently attached•Elbow should terminate 6”-10” inside the pad box asshown.Equipment base leveled to 29" below final gradeEquipment base must be supported by compacted ¾ “ minusbackfillLegendOpen ExcavationBackfill<strong>Conduit</strong>Pad BoxTop of Pad Box<strong>Procedure</strong>Not drawn to scale6”-10”45° ElbowThe customer is responsibleto install the bonding wire.Reference section 7.7.40.5”84”Figure 8.3.1 Top View - Three Phase Sectionalizing Cabinet Pad Box3” Final Grade6-10”45° Elbow3 – 6”Figure 8.3.2 – Side View - Three Phase Sectionalizing Cabinet Pad BoxJ:\Publications\FPP\DIS\PRO\<strong>242</strong>-<strong>RMP</strong> <strong>Underground</strong> <strong>Conduit</strong> <strong>System</strong>s.docx R6, 5/13/14This document is posted online at rockymountainpower.net, and at engineering’s intranet site for distribution procedures.Modification of this document must be authorized by PacifiCorp engineering publications, (503) 813-5293. 37
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