Item 624 - Ground Boxes

Item 624 contains specifications for furnishing and installing ground boxes. Ground boxes may be either factory-made or cast in place. Item 624 includes ground boxes, covers, and concrete aprons.
The material specifications are in DMS-11070, "Ground Boxes." Standard sheet ED(4) contains general material and construction details that apply to all ground box installations and should be included in all plan sets that use ground boxes.