Kansas Department of Transportation (KDOT) · KDOT Standard Specifications for Road & Bridge Construction

Section 1107 — Aggregates for Backfill

Kansas KDOT Standard Specifications for Road & Bridge Construction, Section 1107. Full text, cross-references and related pay items on BuildSpec.

1107 - AGGREGATES FOR BACKFILL 1100-21 SECTION 1107 AGGREGATES FOR BACKFILL 1107.1 DESCRIPTION This specification covers aggregate for backfill. Us e this when structures, pipe, mechanically stabilized earth (MSE) walls (panel or modular), underdrain, permeable or crushed stone backfill requirements are specified in the Contract Documents. 1107.2 REQUIREMENTS a. Structures or Pipe. (1) Composition. Provide singly or in combination sand, gravel, or crushed stone. Consider limestone, calcite-cemented sandstone, rhyolite, basalt, and granite as crushed stone. (2) Quality 1.  Soundness2, minimum…

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