Skip to content
S250-11 - Mapping of underground utility infrastructure
CAN/CSA-Z150-11 - Safety code on mobile cranes
CAN/CSA-F378 SERIES-11 - Solar collectors
B64.10-11/B64.10.1-11 - Selection and installation of backflow preventers/Maintenance and field testing of backflow preventers
B64 SERIES-11 - Backflow preventers and vacuum breakers (Consists of B64.0, B64.1.1, B64.1.2, B64.1.3,B64.1.4 B64.2, B64.2.1, B22.214.171.124, B64.2.2, B64.3,B64.3.1, B64.4, B64.4.1, B64.5, B64.5.1, B64.6, B64.6.1, B64.7, B64.8 and B64.9)
More Exposure for Newly-Released S250 Standard
New S250 mapping of Underground Utility Infrastructure Standard featured in Alberta Land Surveyors newsletter. Read Newsletter Now
Application of this new standard can help improve accuracy and reliability in locating & mapping underground infrastructure, as well as improve record keeping. It can be applied to proposed, existing, abandoned-in-place, retired or reserved-for-future-use situations.
S250 can help ensure that accurate information about underground utility infrastructure is captured and available for future projects.
Until recently, accurately recording the presence and location of utility infrastructure was not formally required, nor carried out in a consistent manner. This standard helps ensure that accurate information about underground utility infrastructure at or below grade is captured and available for future projects.
CSA S250 helps municipalities and their service providers to: