Difference between revisions of "Scope of RPM and Standards"

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Difference between revisions of "Scope of RPM and Standards"

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=Standards applicable only for RoofStar Guarantee=
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<big><big>Division A - Scope, Use of Standards, and Guarantee </big></big>
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<hr>
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<big><big><big><big><big>Part 1 - Scope of RPM and Standards</big></big></big></big></big>
 +
===Section 1.1. Roofing Practices Manual and Standards===
 +
====1.1.1. Scope====
 +
=====<big>1.1.1.1. Scope of Roofing Practices Manual</big>=====
 
<ol>
 
<ol>
−
<li>This ''Manual'' and the Standards were instituted as a guide to support the '''''RoofStar Guarantee Program''''' developed by the RCABC Guarantee Corporation (RGC) ("RGC", "Guarantor").  Consequently, both the ''Manual'' and the Standards are limited in their scope and must not be considered a comprehensive resource for roofing and waterproofing at grade.  Rather, all Standards must be read in conjunction with the installation requirements published variously by manufacturers or testing authorities.
+
<li>This ''Manual'' and the Standards were instituted as a guide to support the '''''RoofStar Guarantee Program''''' developed by the RCABC Guarantee Corporation (RGC) ("RGC", "Guarantor").  Consequently, both the ''Manual'' and the Standards are limited in their scope and must not be considered a comprehensive resource for roofing, {{strike| and || 2024-October-21 }} waterproofing at grade, {{hilite | or ''vegetated roofing'' || 2025-October-25 }}.  Rather, all Standards must be read in conjunction with the installation requirements published variously by ''manufacturers'', {{hilite | suppliers of ''vegetated roof systems'' || 2025-October-25 }}, or testing authorities.
−
<li>The '''RGC Roofing Practices Manual''' ("RPM", "Manual") and its Standards are freely accessible to anyone (the “reader”) but are intended solely for the purpose of qualifying a ''project'' for a '''''RoofStar Guarantee'''''.  Therefore, subject to the limitations and conditions of the '''''RoofStar Guarantee Program''''', the appropriate use and authority of this ''Manual'' and the Standards is limited by this expressed purpose and scope.
+
<li>{{hilite | The '''RGC Roofing Practices Manual''' (used interchangeably with "RPM" and ''Manual'') {{strike| and its Standards are || 2024-October-21 }} is || 2025-October-25 }} freely accessible to anyone (the “reader”).  {{hilite | However, the ''Manual'' and its Standards are || 2025-October-25 }} {{strike| but are || 2024-October-21 }} intended solely for the purpose of qualifying a ''project'' for a '''''RoofStar Guarantee'''''.  Therefore, subject to the limitations and conditions of the '''''RoofStar Guarantee Program''''', the appropriate use and authority of this ''Manual'' and the Standards is limited by this expressed purpose and scope.
−
<li>Each Standard supports and, in some instances, exceeds the requirements of the ''British Columbia Building Code'' ("the Code"), but that is secondary to the primary function and scope of a Standard. Therefore, while the requirements, guiding principles and recommendations in a Standard may be regarded as general "best practices", the use of a Standard for any purpose other than to qualify a ''project'' for a '''''RoofStar Guarantee''''' shall be at the sole discretion of the reader, and the ''Guarantor'' shall not be legally liable for the application of a Standard for any other purposes.  
+
<li>Each Standard supports and, in some instances, exceeds the requirements of the [https://free.bcpublications.ca/civix/content/public/bcbc2018/?xsl=/templates/browse.xsl&xsl=/templates/browse.xsl ''British Columbia Building Code''] ("the Code"), but that is secondary to the primary function and scope of a Standard. Therefore, while the requirements, guiding principles and recommendations in a Standard may be regarded as general "best practices", the use of a Standard for any purpose other than to qualify a ''project'' for a '''''RoofStar Guarantee''''' shall be at the sole discretion of the reader, and the '''''Guarantor''''' shall not be legally liable for the application of a Standard for any other purposes.  
 
<li>Any interpretation of the Code offered in a Standard or elsewhere in this ''Manual'' is published solely for the expressed purpose and scope of the ''Manual'' and Standards and shall not be construed as a substitute for the authority of the Code itself.  In all cases, the reader is responsible to exercise good judgement, and to read, understand and comply with the Code, as and how it applies to particular circumstances. Where the Code can be shown to exceed the requirements of a Standard, the Code is deemed to be superior.
 
<li>Any interpretation of the Code offered in a Standard or elsewhere in this ''Manual'' is published solely for the expressed purpose and scope of the ''Manual'' and Standards and shall not be construed as a substitute for the authority of the Code itself.  In all cases, the reader is responsible to exercise good judgement, and to read, understand and comply with the Code, as and how it applies to particular circumstances. Where the Code can be shown to exceed the requirements of a Standard, the Code is deemed to be superior.
 
</li></ol>
 
</li></ol>
  
−
=Limit of Liability=
+
=====<big>1.1.1.2. Scope of Standards</big>=====
 
<ol>
 
<ol>
−
<li>The '''RGC Roofing Practices Manual''' is revised at least three times per calendar year, and as such the content of the ''RPM'' may change, superseded by a successive edition. The reader therefore is responsible to determine that the ''RPM'' and its various parts are current.
+
<li>Unless expressly stated elsewhere in a Standard, each Standard applies to
−
<li>The ''Manual'' shall not be relied upon by anyone for the complete design, specification, or installation of a waterproofing system or water-shedding system, as the ''RPM'' and the Standards do not and cannot contemplate all of the factors that form part of a complete and Code-compliant design.
 
−
<li>Materials (manufactured products) listed in the ''RPM'' are referred to as "accepted" by the ''Guarantor'', but their acceptance may not be construed as a recommendation or endorsement of their efficacy or suitability for the purposes of a design. Neither shall a material's acceptance by the ''Guarantor'' be construed as a declaration that it is superior to other materials.  Furthermore, materials listed on pages or in published tables of the ''RPM'' indicate what is permissible for the purpose of qualifying for a '''''RoofStar Guarantee'''''.  The identification of any material in the ''Manual'' does not and cannot be construed to mean that their use is advisable. Not every material, regardless of its permissible application, is suitable for a given design in a particular context. Therefore, regardless of how materials are listed in the ''RPM'', the reader is responsible to consult with the material manufacturer, or a knowledgeable consultant, to determine each material's suitability within a particular design and its context.
 
−
<li>A Standard may require the ''Design Authority'' to submit engineering or test documentation to the ''Guarantor'', but this shall not be construed by the ''Design Authority'' or any reader to mean that the ''Guarantor'' either reviews or verifies the validity of said submissions. Reviewing and validating any such documentation remains the sole, legal responsibility of the ''Design Authority''.
 
−
<li>By using this ''Manual'' and any Standard, the reader agrees to the terms and conditions set out in this Standard and holds the ''Guarantor'' harmless from any and all claims arising out the use of the ''Manual'' or a Standard, except those claims for which the '''''RoofStar Guarantee''''' is issued.
 
−
</li></ol>
 
−
 
 
−
=Scope of Standards=
 
−
Unless expressly stated elsewhere in a Standard, each Standard applies to
 
 
<ol>
 
<ol>
−
<li>new construction.
+
<li>new construction{{hilite |, and || 2025-October-25 }}
 
<li>alterations to existing ''projects''.
 
<li>alterations to existing ''projects''.
 
</li></ol>
 
</li></ol>
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<br>
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</li></ol>
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All new construction must utilize only newly manufactured accepted materials, and may not incorporate recycled products, unless expressly permitted with a written Variance issued by the ''Guarantor''.
 
  
−
=Structure and Numbering System of Standards=
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====1.1.2. Limited Liability====
−
Each Standard is divided into fourteen Parts, and each Part is normally divided into three Sections:
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=====<big>1.1.2.1. Liability Limited to RoofStar Guarantee</big>=====
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:'''Section 1 (General)''' includes definitions and broadly applicable design guidelines or standards.
+
<ol>
−
:'''Section 2 (Materials)''' includes specific material requirements within the Part.
+
<li>The RGC Roofing Practices Manual is revised at least three times per calendar year, and as such the content of the ''RPM'' may change, superseded by a successive edition.
−
:'''Section 3 (Application)''' includes the requirements, guiding principles, recommendations and ancillary information necessary for the Contractor to build the system that qualifies for a '''''RoofStar Guarantee'''''.
+
<li>All users of the RPM are responsible to determine that the ''RPM'' and its various parts are current, and to consult with the material manufacturer, or a knowledgeable consultant, to determine each material's suitability within a particular design and its context.
−
 
+
<li>The ''Manual'' shall not be relied upon by anyone for the complete design, specification, or installation of a waterproofing system, {{strike| or || 2024-October-21 }} water-shedding system,{{hilite | or ''vegetated roof assembly''|| 2025-October-25 }}, as the ''RPM'' and the Standards do not and cannot contemplate all of the factors that form part of a complete and Code-compliant design.
−
Each section may be further divided into sub-sections, articles, sentences and clauses. This nomenclature loosely mimics the structure of the ''British Columbia Building Code'' and its parent Code, the ''National Building Code of Canada''. The nomenclature of the ''RPM'' can be illustrated this way:
+
<li>{{hilite | Systems and materials || 2025-October-25 }} {{strike| (manufactured products) || 2024-October-21 }} listed in the ''RPM'' are {{strike| referred to as || 2024-October-21 }} "accepted" by the '''''Guarantor''''' and indicate what is permissible for the purpose of qualifying for a '''''RoofStar Guarantee''''', but their acceptance may not be construed
−
 
 
−
:{| class="wikitable"
 
−
|-
 
−
! Nomenclature !! Example
 
−
|-
 
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| '''Division''' || Waterproofing Systems (Roofs)
 
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|-
 
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| '''System''' || SBS-modified Bitumen Membrane Systems
 
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|-
 
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| '''Standard''' || Standard for SBS-Modified Bitumen Membrane Systems
 
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|-
 
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| '''Part''' || 3 SECURING the ROOF ASSEMBLY
 
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|-
 
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| '''Section''' || 3.1 Design
 
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|-
 
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| '''Subsection''' || 3.1.6 General Requirements
 
−
|-
 
−
| '''Article''' || 3.1.6.3 Membrane Roofs with Ballast or Overburdens
 
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|-
 
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| '''Sentence''' || …(3)
 
−
|-
 
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| '''Clause''' || …(3)(2)
 
−
|-
 
−
| '''Sub-clause''' || …(3)(2)(3)
 
−
|}
 
−
 
 
−
={{hilite | Meaning of the words “and” and “or” between the Clauses and Subclauses of a Sentence || 2022-August-4 }}=
 
−
As with the Code, so with the RPM and its Standards: multiple Clauses and Subclauses are connected by the word “and” or “or” at the end of the second last Clause or Subclause in the series. Although this connecting word appears only once, it is meant to apply to all the preceding Clauses or Subclauses within that series.
 
−
 
 
−
For example, in a series of five Clauses – a) to e) – in a Code Sentence, the appearance of the word “and” at the end of Clause d) means
 
−
that all Clauses in the Sentence are connected to each other with the word “and.” Similarly, in a series of five Clauses – a) to e) – in a
 
−
Code Sentence, the appearance of the word “or” at the end of Clause d) means that all Clauses in the Sentence are connected to each
 
−
other with the word “or.”
 
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In all cases, it is important to note that a Clause (and its Subclauses, if any) must always be read in conjunction with its introductory
 
−
text appearing at the beginning of the Sentence.
 
−
 
 
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=Measurements=
 
−
All values in the RPM and its Standards are given in metric units; Imperial measurements are typically shown in parentheses.
 
−
 
 
−
=Definitions=
 
−
In addition to the terms defined in the [http://rpm.rcabc.org/index.php?title=Glossary '''Glossary'''], the following definitions are used throughout this ''Manual'' and in each Standard.
 
−
 
 
−
:;''Contractor'': means the installer of a ''project''.  For the purpose of issuing a '''''RoofStar Guarantee''''', ''Contractor'' shall be read to mean an Active Member of the RCABC.
 
−
;:
 
−
:;''Design Authority'': means the individual or firm responsible for the issuance of ''Project'' specifications and details to which the ''Project'' will be bid and constructed.  When a ''Contractor'' designs a ''Project'', the ''Contractor'' is deemed to be the ''Design Authority''.
 
−
;:
 
−
:;''Guarantor'': means the RGC '''''RoofStar Guarantee Program''''' that issues the '''''RoofStar Guarantee''''' ("''Guarantee''"); the two terms may be used interchangeably.
 
−
;:
 
−
:;''Manual'': means the '''''Roofing Practices Manual'''''.
 
−
;:
 
−
:;''Project'': means the {{hilite | scope of work for which the ''Contractor'' is responsible|| 2022-February-5 }}.
 
−
;:
 
−
 
 
−
=Text Classification=
 
−
Within each of the Sections, wording is coloured to classify language, to provide clarity of meaning and importance: "Standards", "Guiding Principles", "Recommendations", and "Reference" (information):
 
−
 
 
−
:;'''Standards''': are shown in '''black''', and are statements conventionally expressed by "must" or "shall". They convey what is required for the ''project'' to qualify for a '''''RoofStar Guarantee'''''.
 
−
 
 
−
:;'''Guiding Principles''': are shown in <span class="principles">'''green'''</span>. Guiding Principles support the standards and are a requirement, typically expressed by the use of "should" in the text, but occasionally indicated by "may". Guiding Principles also include those parts of the ''Roofing Practices Manual'' that pertain to how the '''''RoofStar Guarantee Program''''' is administered.
 
−
 
 
−
::Contained within "Guiding Principles" are Risk Management Best Practices which are binding upon the Members who perform work to conform to the '''''RoofStar Guarantee Standards'''''.
 
−
 
 
−
:;'''Recommendations''': are shown in <span class="recommended">'''red'''</span> and are not binding. They are typically expressed with the use of "recommend". While "recommendations" are non-binding, they are nevertheless important, and the reader is strongly urged to adopt them.
 
−
 
 
−
:;'''Informative Notes''': are shown in <span class="reference">'''blue'''</span> and are merely informative and provide useful background material or may explain a standard. Notes are non-binding upon either the ''Design Authority'' or the ''Contractor''.
 
−
 
 
−
Each reader, regardless of his or her role in the design and construction of a project, should review and understand the content in all three Sections of each Part; what is pertinent to the Contractor building the system should be understood by the Design Authority who specifies the work, and vice versa.
 
−
Notes:
 
 
<ol>
 
<ol>
−
<li>Use of the singular does not exclude the plural (and vice versa) when the sense allows.
+
<li>as a recommendation or endorsement of their efficacy or suitability for the purposes of a design or its context, or
−
<li>The term "standard" and "requirement" have the same meaning.
+
<li>as a declaration that a material is superior to other materials.
−
<li>The term "Standard" (when capitalized) refers to a singular document that governs the design, permissible materials, and application requirements for a specific ''system''.
+
</li></ol>
−
<li>Standards are written using a structured numbering system which is explained above.
+
<li>A Standard may require the ''Design Authority'' to submit engineering or test documentation to the '''''Guarantor''''', but this shall not be construed by the ''Design Authority'' or any reader to mean that the '''''Guarantor''''' either reviews or verifies the validity of said submissions. Reviewing and validating any such documentation remains the sole, legal responsibility of the ''Design Authority''.
−
<li>Italicized text indicates defined terminology. See the [http://rpm.rcabc.org/index.php?title=Glossary '''Glossary'''] for more defined terms used in this ''Manual''.
+
<li>By using this ''Manual'' and any Standard, the reader agrees to the terms and conditions set out in this ''Manual'' and holds the '''''Guarantor''''' harmless from any and all claims arising out the use of the ''Manual'' or a Standard, except those claims for which {{strike| the || 2024-October-21 }} a '''''RoofStar Guarantee''''' is issued.
−
<li>Bold italics are used to denote documents or programs of the RCABC and the RGC (Guarantor).
 
−
<li>Bold text indicates internal references within a document.
 
 
</li></ol>
 
</li></ol>
  
−
=Illustrations=
+
===Section 1.2. Materials used for Guarantee===
−
Illustrations are offered throughout a Standard, to supplement the text. Illustrations are considered non-binding and informative only. Where an illustration appears to differ from a Standard, the Standard shall be considered binding.
+
====1.2.1. Material Suitability====
−
 
+
=====<big>1.2.1.1. {{hilite | New Systems and Materials || 2025-October-25 }}</big>=====
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Illustrated materials and applications are representational and therefore any similarity to actual materials or methods, including colours or textures, is purely accidental.
 
−
 
 
−
=Construction Details=
 
−
Construction Details are located outside of a Standard but may be linked to the Standard within the body of text. Construction Details may be considered complementary to the Standard and include notes and additional hyperlinks that either direct the reader back to the Standard or to an external document. Where a Construction Detail appears to differ from a Standard, the Standard shall be considered binding.
 
−
 
 
−
Illustrated materials and applications are representational and therefore any similarity to actual materials or methods, including colours or textures, is purely accidental.
 
−
 
 
−
=Reference Publications=
 
 
<ol>
 
<ol>
−
<li>''British Columbia Building Code'' (“Code”), current edition
+
<li>To qualify for a '''''RoofStar Guarantee''''' or a '''''RoofStar Vegetated Roof Guarantee''''', {{strike| All new construction || 2024-October-21 }} {{hilite | every ''project'' || 2025-October-25 }} must utilize only newly manufactured materials expressly accepted by the '''''Guarantor''''' and listed in Division C of this ''Manual''.
−
<li>ASTM International (current edition of standards, as identified in this ''Manual'')
+
<li>No ''project'' may incorporate recycled products, unless {{hilite | expressly permitted in an RGC Standard or permitted || 2025-October-25 }} with a written Variance issued by the '''''Guarantor'''''.
 +
<br>
 +
See also Article 1.2.1.2 of [[Guarantee | Part 3]] in Division A, for coverage and limitations of a '''''RoofStar Guarantee'''''.
 
</li></ol>
 
</li></ol>
−
<br>
 
−
Materials identified in the ''Manual'' are assumed to be accepted by the RGC, unless stated otherwise.
 
  
 
<hr>
 
<hr>
  
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[[Main Page]]
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[[Main Page | <i class="fa fa-home fa"></i> Home]]
 
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{{Template:RPM Page Footer with Copyright and Current Date}}
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© RCABC 2021
 
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<br>
 
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No reproduction of this Manual, in whole or in part, is lawful without the expressed permission of the RGC Guarantee Program.
 
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Latest revision as of 14:07, 1 November 2024



Division A - Scope, Use of Standards, and Guarantee

Part 1 - Scope of RPM and Standards

Section 1.1. Roofing Practices Manual and Standards

1.1.1. Scope

1.1.1.1. Scope of Roofing Practices Manual
  1. This Manual and the Standards were instituted as a guide to support the RoofStar Guarantee Program developed by the RCABC Guarantee Corporation (RGC) ("RGC", "Guarantor"). Consequently, both the Manual and the Standards are limited in their scope and must not be considered a comprehensive resource for roofing, waterproofing at grade, or vegetated roofing . Rather, all Standards must be read in conjunction with the installation requirements published variously by manufacturers, suppliers of vegetated roof systems , or testing authorities.
  2. The RGC Roofing Practices Manual (used interchangeably with "RPM" and Manual) is freely accessible to anyone (the “reader”). However, the Manual and its Standards are intended solely for the purpose of qualifying a project for a RoofStar Guarantee. Therefore, subject to the limitations and conditions of the RoofStar Guarantee Program, the appropriate use and authority of this Manual and the Standards is limited by this expressed purpose and scope.
  3. Each Standard supports and, in some instances, exceeds the requirements of the British Columbia Building Code ("the Code"), but that is secondary to the primary function and scope of a Standard. Therefore, while the requirements, guiding principles and recommendations in a Standard may be regarded as general "best practices", the use of a Standard for any purpose other than to qualify a project for a RoofStar Guarantee shall be at the sole discretion of the reader, and the Guarantor shall not be legally liable for the application of a Standard for any other purposes.
  4. Any interpretation of the Code offered in a Standard or elsewhere in this Manual is published solely for the expressed purpose and scope of the Manual and Standards and shall not be construed as a substitute for the authority of the Code itself. In all cases, the reader is responsible to exercise good judgement, and to read, understand and comply with the Code, as and how it applies to particular circumstances. Where the Code can be shown to exceed the requirements of a Standard, the Code is deemed to be superior.
1.1.1.2. Scope of Standards
  1. Unless expressly stated elsewhere in a Standard, each Standard applies to
    1. new construction, and
    2. alterations to existing projects.

1.1.2. Limited Liability

1.1.2.1. Liability Limited to RoofStar Guarantee
  1. The RGC Roofing Practices Manual is revised at least three times per calendar year, and as such the content of the RPM may change, superseded by a successive edition.
  2. All users of the RPM are responsible to determine that the RPM and its various parts are current, and to consult with the material manufacturer, or a knowledgeable consultant, to determine each material's suitability within a particular design and its context.
  3. The Manual shall not be relied upon by anyone for the complete design, specification, or installation of a waterproofing system, water-shedding system, or vegetated roof assembly, as the RPM and the Standards do not and cannot contemplate all of the factors that form part of a complete and Code-compliant design.
  4. Systems and materials listed in the RPM are "accepted" by the Guarantor and indicate what is permissible for the purpose of qualifying for a RoofStar Guarantee, but their acceptance may not be construed
    1. as a recommendation or endorsement of their efficacy or suitability for the purposes of a design or its context, or
    2. as a declaration that a material is superior to other materials.
  5. A Standard may require the Design Authority to submit engineering or test documentation to the Guarantor, but this shall not be construed by the Design Authority or any reader to mean that the Guarantor either reviews or verifies the validity of said submissions. Reviewing and validating any such documentation remains the sole, legal responsibility of the Design Authority.
  6. By using this Manual and any Standard, the reader agrees to the terms and conditions set out in this Manual and holds the Guarantor harmless from any and all claims arising out the use of the Manual or a Standard, except those claims for which a RoofStar Guarantee is issued.

Section 1.2. Materials used for Guarantee

1.2.1. Material Suitability

1.2.1.1. New Systems and Materials
  1. To qualify for a RoofStar Guarantee or a RoofStar Vegetated Roof Guarantee, every project must utilize only newly manufactured materials expressly accepted by the Guarantor and listed in Division C of this Manual.
  2. No project may incorporate recycled products, unless expressly permitted in an RGC Standard or permitted with a written Variance issued by the Guarantor.
    See also Article 1.2.1.2 of Part 3 in Division A, for coverage and limitations of a RoofStar Guarantee.

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© RCABC 2024
RoofStarTM is a registered Trademark of the RCABC.
No reproduction of this material, in whole or in part, is lawful without the expressed permission of the RCABC Guarantee Corp.

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