Reference Information for Developers

ORPC Specifications

o Underground Civil Installations
o Residential Alternative Bid

ORPC Standard Drawings

o SDUG001 - Transformer Base Installation
o SDUG002 - Transformer Base 3 Phase
o SDUG003 - Transformer Base 1 Phase
o SDUG004 - Duct Bank Installation

o SDUG005 - Utility Trench Cross Sections
o SDUG006 - Transformer Base Grounding
o SDUG007 - Pembroke Standard 20m Road Section
o SDUG008 - Bollard Installation
o SDUG009 - Four Party Service Trench
o SDUG0010 - Typical Service Trench

ESA Regulation 22/04

Note: All documents are in Adobe PDF format. Please visit the Adobe website for a free download of their PDF reader.