HomeMy WebLinkAboutSDP202100077 Plan - Submittal (First) 2021-10-01 (12)Z
Irrigation: New seedings should be supplied with adequate moisture. Supply water as needed,
especially late in the season, in abnormally hot or dry weather, or on adverse sites. Water
application rates should be controlled to prevent excessive runoff. Inadequate amounts of water
may be more harmful than no water.
Re -seeding: Inspect seeded areas for failure and make necessary repairs and reseedings within
the same season, if possible.
a. If vegetative cover is inadequate to prevent rill erosion, over -seed and fertilize in
accordance with soil test results.
b. If a stand has less than 40% cover, re-evaluate choice of plant materials and quantities of
lime and fertilizer. The soil must be tested to determine if acidity or nutrient imbalances are
responsible. Re-establish the stand following seedbed preparation and seeding
recommendations.
Maintenance of Mulching
All mulches and soil coverings should be inspected periodically (particularly after rainstorms) to
check for erosion. Where erosion is observed in mulched areas, additional mulch should be
applied. Nets and mats should be inspected after rainstorms for discoloration or failure. If
washouts or breakage occur, re -install netting or matting as necessary after repairing damage to
the slope or ditch. Inspections should take place up until grasses are firmly established. Where
mulch is used in conjunction with ornamental plantings, inspect periodically throughout the year
to determine if mulch is maintaining coverage of the soil surface: repair are needed.
Maintenance of Dust Control
Permanent Vegetation- The application of permanent seeding and saving existing trees
and large shrubs can help reduce soil and air movement from construction sites.
Stone- Crushed stone or course gravel can be used as a permanent cover which will
provide control of soil emissions.
GRAPHIC SCALE
DIRECTION OF PROPOSED FLOW
DRAINAGE BASIN AREA
SCALE: 1 "=500'
FIRM INFO:
Lineage Architects, P.C.
P.O. Box 991
98 Lee Highway
Verona, VA 24482
Phone: (540)248-3771
Fax: (540)248-1628
Email: info@lineagearch.com
ENGINEER NAME/SEAL:
ARCHITECT NAME/SEAL:
5 1 MINOR AMNDMNT
4 1 PERMIT SET
3 CO. COMMENTS 12/10/20
2 COMMENTS 1 8/18/20
1 SITE SUBMITTAL 7/13/20
NO. REVISION/ISSUE DATE
JOB NUMBER: 19066
DATE: MAY 26, 2020
DRAWN BY: JMT
APPROVED BY: JFG
DRAWING DESCRIPTION:
E&SC NARRATIVE,
PROPOSED OVERLAND FLOW,
& DRAINAGE AREA
DRAWING NUMBER:
( IN FEET )
1 inch = 30 ft.
SGALE: 1 "= 30'
C-05 B