A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A portion of a street surface to be removed for access to a manhole cover is defined by placing a design mask on the street with a cutout overlying an electronic marker embedded in the street proximate the manhole. The design mask is oriented such that a larger cutout overlies the manhole cover, by aligning the design mask along an established direction. The design mask can be a template with a circular cutout, or a stencil with a ring cutout. When the marker is located proximate a curb line, the established direction may correspond to a normal from the curb line. A rectangular design mask can be oriented by keeping an edge of the design mask which is closest to a curb line parallel with the curb line. Alternatively, a compass heading may be used, and a pointer feature of the design mask can be aligned with the compass heading.
A portion of a street surface to be removed for access to a manhole cover is defined by placing a design mask on the street with a cutout overlying an electronic marker embedded in the street proximate the manhole. The design mask is oriented such that a larger cutout overlies the manhole cover, by aligning the design mask along an established direction. The design mask can be a template with a circular cutout, or a stencil with a ring cutout. When the marker is located proximate a curb line, the established direction may correspond to a normal from the curb line. A rectangular design mask can be oriented by keeping an edge of the design mask which is closest to a curb line parallel with the curb line. Alternatively, a compass heading may be used, and a pointer feature of the design mask can be aligned with the compass heading.
Manhole marker
MINAROVIC JOE T (author)
2015-06-16
Patent
Electronic Resource
English
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