R1111 - Airport runways

Operational details
Equipment used in this specialized service is the same as that used in the construction of roads and any number of applications that might require the use of mobile or heavy equipment to move earth, contour the land, or to pave road surfaces.

Since a number of employer operations in the province have the capability of building airport runways, there would be considerable crossover with others in the same rate code.

SIC Codes
000000639 - Airport runways