in accordance with 916 shall be provided for the plastic net.
(h)Filter Sock Filter socks for sediment control applications shall use a continuous tubular knitted mesh netting with 3/8 in. openings and constructed of 500 denier polypropylene. They shall be set in place using hardwood stakes of 1 by 2 in. or stakes 430
of equivalent strength.
Where using socks with compost soil bark mixture as a filler, the Contractor shall use a continuous knitted mesh netting with 3/8 in. openings and constructed of 5 mil thickness of photodegradable HDPE. Filler particle size shall not be greater th an 3 by 1/2 by 1/2 in. and shall be capable of staying within the sock. 440
Source: Indiana Standard Specifications, 2024 Edition. Pages 10–11 of 1,248.