Since there are various other manufacturers of towers and tower accessories that copy the rohn tower design if you are not sure of the manufacturer of your tower you can at least compare the actual measurements and design of yours to those found in the spec.
Rohn 25g concrete base specifications.
The bpc25g uses a 3 4 x 12 pier pin to align the plate to the slab separate item for guyed rohn 25g tower installations only.
Rohn products llc rohn 25g concrete base plate the rohn r bpc25g 25g standard concrete base plate is designed to be used with a pier pin embedded in a concrete pier type foundation.
Specifications rohn 25gssbtypeself supporting base plateused with25 series towersapplicationtower componentsdepth16 width16 height8 weight55 lb.
Rohn bpc25g base plate for concrete pier tower placement.
Sheets j bolts sold separately and can be used as the base plate for.
Rohn 25g tower sections.
Isp supplies offers the rohn 25gssb pad placement this tower base uses double bolted joints which are proven to be the best method of joining tower sections.
Rohn 25gssb self supporting base plate for concrete pad placement.
The entire assembly is hot dip galvanized and the pier pin rohn r 3 4x12pp is sold separately.
The 25gssb is 19 inches square and 1 2 thick allows the rohn 25g tower to be mounted on a engineered concrete pad for this purpose with four 4 j 5 8 inch dia by 12 inch long bolts or equivalent protruding through pad seek engineering notes in spec.
The 25g guyed tower is available in standard 10 lengths and as a 7 ups shippable length.