N.H. Code Admin. R. Env-Wq 1506.03

Current through Register No. 25, June 20, 2024

Section Env-Wq 1506.03 - Erosion Control Methods: Temporary Erosion Control Blankets

Erosion control blankets shall comply with the following:

(a) Stones and trash shall be removed from the area to be seeded so as not to interfere with seeding; and

(b) Blankets shall be:

(1) Placed within 24 hours after sowing seed in the area being covered;

(2) Laid loosely over the soils, maintaining contact with the soil, and not stretched; and

(3) Installed per the manufacturer's specifications and the following, even if not in the manufacturer's instructions:

a. Blankets shall be anchored at the top of the slope in a trench; and

b. Blankets shall be unrolled in the direction of the water flow, overlapping the edges and stapling.

N.H. Code Admin. R. Env-Wq 1506.03

(See Revision Note #1 at chapter heading for Env-Wq 1500) #9343, eff 1-1-09

Amended by Volume XXXVII Number 32, Filed August 10, 2017, Proposed by #12342, Effective 8/15/2017, Expires 8/15/2027.