SW6221202_Stormwater Narrative_20221214

CLAYTON
ENGINEERING 8 DESIGN
HIES EASTOVER
EROSION, SEDIMENTATION & STORMWATER
Project Narrative
Our client wishes to construct a new hotel in Eastover. Project will include one building with required parking
and drives. Please see the attached plans. The total site is 6.55 acres and approximately 2.00 acres will be
disturbed during construction. This is the second phase to a project that started in 2018. The c-store and DQ
were completed in 2020. The majority of the site work, grading, and erosion control were completed for the
entire site. Phase 2 is for the construction of the hotel building. This will include minor site work, installation of
BMPs, and final paving etc.
Post construction stormwater will be handled through a series of infiltration basins fed by storm piping and
pervious paving. This is a connected system that allows water to be stored and released over time to the outlets.
Soil erosion will be controlled with the use of perimeter silt fence, a skimmer basin, and a series of diversion
swales. Approximately 2.00 acres of area will be disturbed during construction. Several temporary diversions
will be utilized to direct flow into the skimmer basin. Silt fence inlet protection will be installed concurrently with
the installation of the new storm drain piping. Calculations for temporary skimmer basin sizing are found in the
following report. As stated before ... the majority of the site work is complete and the site is currently stable.
Erosion control measures were designed in accordance with NCDENR Erosion and Sediment Control Planning
and Design Manual, 2006 edition.
W:AProjects\2018\18053 - HIES Eastover\400 Analysis & Design\430 Civil\435 Design submissions\435.6
Applications\STORMWATER\NCDEQ\2022-09-13\Narrative.doc