Service difficultiesand emergencyservice: 13 20 90
Chemical Dosing Unit - Standard specification (PDF - 218KB) Codes order form (PDF - 40KB) Computer aided drafting CAD standard for engineering drawings Maintenance-related clauses for capital projects (DOC - 319KB) Property Service (Main to Meter) Installations Technical Requirements (PDF - 1.75MB) Ventshaft guidelines & technical requirements (PDF - 2.85MB)
