New Hampshire Department of Transportation (NHDOT) · Standard Specifications for Road & Bridge Construction
Section 647 — HUMUS
New Hampshire Standard Specifications for Road & Bridge Construction, Section 647. Full text, cross-references and related pay items on BuildSpec.
SECTION 646 New Hampshire Department of Transportation Standard Specifications – 2016 6-104 SECTION 647 -- HUMUS Description 1.1 This work shall consist of salvaging humus material encountered in the work or furnishing humus material from other sources, and placing the material at the locations shown on the plans or ordered. Materials 2.1 Humus shall be the surface layer of natural workable soil containing organic matter, or material of a generally humus nature capable of sustaining the gro wth of vegetation, with no admixtures of refuse or material toxic to plant growth. It shall be free of…
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