at Type 2 - continued.oece Artificial legs are known to emit extremely high temperatures when they are broken during the hurning process. Occasionally, you may find warnings to this effect on the wrappers of such logs. The general public are unaware of the limitations Placed on such fireplaces, chimneys and fuels. type 3 The BCBC requires conformity with the adopted U.L.C. Standards. it is an inspection practice to look for the certifying U.L.¢c. labels. Independent testing agencies also carry out testing on such chimneys and affix their labels. The Ministry of Municipal Affairs, through the Building Standards Branch, has deemed the private testing agency process acceptable. There are a great number of concerns regarding these certifications. They are: The testing agency will not release the results of the test carried out on the excuse of client confidentiality. The testing agency listing does not indicate the date of the Standard it tested to, accordingly the test May not be valid.