West Virginia Division of Highways (WVDOH) · Standard Specifications for Roads & Bridges
Section 641 — Mitigation Devices
West Virginia Standard Specifications for Roads & Bridges, Section 641. Full text, cross-references and related pay items on BuildSpec.
SECTION 641 MITIGATION DEVICES 641.1-GENERAL: These devices include deflectors, weirs, random bolder placements, and rootball placements. These deflectors are to be built in accordance with the details contained in the plans and at the location as noted on the plans. 641.2-PLACEMENT: Log deflectors and weirs are to be tied together as shown on the details or by a means approved by the Engineer. Double deflectors may be either log or rock and are indicated in the plans. The random boulder pl acements are to be sized in accordance with the data on the detail sheet. Placement of these boulders…
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