Illinois Department of Transportation (IDOT) · Standard Specifications for Road and Bridge Construction
Section 635 — DELINEATORS
Illinois Standard Specifications for Road and Bridge Construction, Section 635. Full text, cross-references and related pay items on BuildSpec.
Art. 634.04 Delineators 560 634.04 Preservative Treatment. The posts shall be pressure treated after the sawing and rounding have been performed. 634.05 Setting Posts. The posts shall be set in compacted soil. The material in the bottom of the post holes shall be compacted to provide a stable foundation. The posts shall be set plumb with the front faces forming a smooth line. After the posts are in place, the holes shall be backfilled in layers with approved materials compacted in such a manner as not to displace the posts from correct alignment. In lieu of setting posts in previously dug…
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