With regard to the five-year update to CSA A23.1 and its lack of clarity regarding the sulphur content in aggregate for use in concrete: (a) does the Standards Council of Canada, or any other government department or agency, provide financial support to the Canadian Standards Association; (b) if the answer to (a) is affirmative, what is the amount invested to date; (c) if the answer to (a) is negative, what are the reasons for this lack of financial support; (d) what is the total number of employees assigned by government departments and agencies to the five-year update of CSA A23.1; (e) does the National Research Council’s revision of the Building Code provide for an update to CSA A23.1; (f) what are the details of the work to date to improve the clarity of CSA A23.1; (g) what organizations were consulted by the Standards Council of Canada and the Canadian Standards Association; (h) what are the details of the work by the Canadian Standards Association to develop a scientific standard for pyrrhotite content in concrete; (i) what are the differences between the 2009-14 five-year review and the 2014-19 five-year review with respect to developing a scientific standard for pyrrhotite content in concrete; (j) is the Canadian Standards Association proposing to develop a scientific standard for pyrrhotite content in concrete and, if so, how; and (k) if the answer to (j) is negative, what are the reasons given by the Canadian Standards Association or any other government department or agency?
In the House of Commons on April 16th, 2018. See this statement in context.