HomeMy WebLinkAboutSUB197900072 Plan - Approved Erosion Control Plan 1979-04-23 B. AUBREY HUFFMAN & ASSOCIATES, LTD.
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CIVIL ENGINEERING - LAND SURVEYING - LAND PLANNING
VIRGINIA LAND COMPANY BUILDING - ROUTE 29 NORTH
MAILING ADDRESS - P.O.BOX 6124
CHARLOTTESVILLE,VIRGINIA 22906
Telephone 973-3326 Arthur F. Edwards C. L. S. President
B. Aubrey Huffman C. E. Vice President
Soil Erosion & Sedimentation Control Plan
for Camellia Park
April 23, 1979
The purpose of this plan is to grade for development
approximately 1.9 acres of property on Georgetown Road. The
proposed construction will consist of 180 linear feet of state
standard roadway with sidewalks, drainage facilities, water lines,
and sanitary sewer lines necessary to serve six new duplex
• residential units and one existing single family residential unit.
Before any major earthmoving operations are begun, hay bale
sediment barriers will be constructed at the low point near both
back property corners as shown on the accompanying drawing (sheet
one of 2) . In addition to these temporary barriers, an earthen
berm will be built at the western rear corner of the property as
shown on the plan, the six inch outlet pipe under this berm will
then be surrounded with no. 5 stone, haybales, or some similar
material as approved by the Albemarle County Engineer or his
assigns. The newly created dam will be a permanent structure and
should be seeded and stabilized according to specs. as soon as
possible. Once these siltation control items are in place and
operable; the major portion of the site constuction may begin.
During the time of construction, care will be taken to insure
that all siltation and erosion control devices continue to operate
efficiently. After wet weather periods, these items will be
checked and cleaned as necessary. Silt,• debris, and discarded
materials will be removed from in front of these items and either
placed in fill areas or removed from the site. When the drop
inlet is built at station 1+82.60, it will be treated with an
additional sedimentation control device. All of these temporary
measures will remain in place until the upstream disturbed areas
have become stabilized and the siltation controls are no longer
necessary. After all constuction has been completed the entire
site will be cleaned up in a workman like manner and seeded areas
which have not taken will be reseeded.
As a minimum, seeding specs will be as follows: (per acre)
70 lbs K-31 fescue, 1000 lbs fertilizer (10-10-10) , two tons lime,
two tons straw mulch; all mulchawill be anchored by a locally ac-
cepted manner, as approved by the Albemarle County Engineer.
If for any reason, disturbed areas cannot be stabilized within a
time period of 60 days after the achievement of finished grades,
those areas will be mulched as a temporary siltation control measure.
During constuction, a 30 ft.x50 ft. gravel pad will be main-
tained at the entrance to the site to clean mud and debris from the
tires of departing vehicles.