MarkhamBuilding PermitsCommercial, Industrial & Institutional

ASHRAE 90.1 – 2013 Compliance as Modified by ASHRAE 189.1-2014

Published by City of Markham

This is the City of Markham’s document, as published on its website on 18 October 2026. The municipality may have changed it since: check the current version at the source. Legal notice

Type: Document
Published by: City of Markham
Date: 2014
Also called: 2014 ASHRAE 189.1 Method
Form reference: OBC Supplementary Standard SB-10, Division 3
For: designer
Signed by: architectural designer · mechanical designer · electrical designer
Building types: All building types
Pages: 11
Instruments: OBC Supplementary Standard SB-10, Division 3 · ASHRAE 189.1 (2014)

Overview

The Ontario Building Code Supplementary Standard SB-10 checklist package for the 2014 ASHRAE 189.1 compliance path, path C of three under Division 3, as linked by the City of Markham; it states it is made available by the Ministry of Municipal Affairs and Housing as a convenience document. After project information, designer sign-off blocks and a summary of the paths, Form C sets out ASHRAE 90.1-2013 provisions as modified by Section 7.3 of ASHRAE 189.1-2014 for the envelope, HVAC, water heating, power, lighting and other equipment.

What it covers

Project Information
OBC SB-10 Compliance Summary
ASHRAE 90.1 – 2013 Compliance as Modified by ASHRAE 189.1-2014
Section 5.4 Mandatory Provisions
Opaque Building Envelope Components
Fenestration Envelope Components
Section 6 HVAC – 6.4 Mandatory Provisions & 6.5 Prescriptive Requirements
Section 7 Service Water Heating – 7.4 Mandatory Provisions and 7.5 Prescriptive Requirements
Section 8 Power – Mandatory Provisions
Section 9 Lighting – Installed Lighting Power Compliance
Section 10 Other Equipment - Mandatory Provisions
ASHRAE 189.1-2014 - Mandatory Provisions
ASHRAE 189.1-2014 – Prescriptive Requirements

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