20180964 Ver 1_Stormwater Management Plan_20180711

kligh��4n� North Carolina Department of Transportation
i
� SItInSRyNit'fi HighwayStormwaterProgram
STORMWATER MANAGEMENTPLAN
within
2612 North Duke 5[reet
Durham, NC 27704
. �2-72'pavedlanes
I Project Narrative: This is a maintenanc
pBon o/ Minimization of Water headwalls (+�_ 585' I
Impacts) proposed pipe in ihe
Surtace Water Classification for Water Body
T8E Spe
[ream ID:
Over Water
�es Franklin Road
NC 27606
�
5/20�8
���� rear.zuio I tzisbng 3500 Yea 20�6
replacement to replace a doubie hne of 66" RCP wilh headwalls (�/- 45 5' long) with t@ 10'-9" x 6'-10" Aluminum Structu2l Plate Pipe-Arch wi�
Roadway drainage will be sheet tlow over grasssetl shoultlers and roatlway fill sections. There is a proposed dissipator patl at the ouNet of ihe
g scour hole There wi�l also be rip placed on the 6ank5 fo� bank stabilizalion at the pipe inlet antl outlet
yes,
NCDWR Stream Intlex No.:
Water Su I III WS-III
Nutrient Sensitive Waters NS
Buffer Ri
fer? N/A Dissi a[c
ie Generel Prqect Narrative) (If yes.
ided in BuHer? INo
ie General Prqect Naaative; if no, justi(y in the
General Projecl Narlative)