Applicable Standard Details.[1] In the event of a conflict between these details and PA
DEP/York County Conservation District Details, current PA DEP and
York County Conservation District Standard Details shall govern work.
A soil erosion and sediment pollution control plan for this project
must be approved by the York County Conservation District. This plan
may not be adjusted by the contractor without prior approval of the
County Conservation District and other regulatory agencies as applicable.
Stone for rip-rap. Stone used shall be the type and size of rip-rap
shown on the drawings and shall meet the requirement of Publication
408, Section 850.
Wood chips. Wood chips, recovered from clearing and grubbing operations
will be acceptable as mulch for seeding and shall be used at a rate
of 35 cubic yards per acre.
Nonwoven geotextile fabric bag that collects silt from pumped water,
such as Dirtbag manufactured by ACF Environmental, Inc., Richmond,
VA, or approved equal.
Inlet sediment control device: woven polypropylene fabric bag such
as Siltsack, as manufactured by ACF Environmental, Inc., Richmond,
VA, or approved equal, sized to fit inlet.
SESPC measures shall be implemented by the contractor before earthmoving
activities are started. The plan shall be strictly adhered to, and
the contractor shall maintain all SESPC measures until permanent soil
cover has been established.
Protect soils by use of temporary vegetation, or by seeding and mulching,
or by accelerating the establishment of permanent vegetation and completing
disturbed areas of work as rapidly as is consistent with construction
schedules;
Keep all construction debris, excavated material, rocks, and refuse
incidental to the work out of any stream channel, gutter lines and
drainage channels.
Do not permit mud or silt-laden water to leave the construction site,
and is responsible for any and all damages to downstream properties
as a result of his failure to prevent such damages.