SW4210801_Response To Comments_20220105

CaDESIGN &
ENGINEERING, PLLC
CLIENT -FOCUSED • COMPREHENSIVE • COST-EFFECTIVE
November 2, 2021
2537 E. L YON STATION RD, STE 102
PO BOX 361
CREEDMOOR, NC 27522
919 230-0996
Please find below responses to the comments for Holt Farm (20-085) provided on
September 28, 2021, in boldgreen italics:
1. On the existing conditions plan please show the boundaries of all surface waters,
wetlands, regulatory flood zones, protected vegetated setbacks, and protected
riparian buffers, or a note on the plans that non exist. [15A NCAC 02H .1042(g)(iii)]
Note has been added to sheet C-1.1.
2. The roadway cross section detail on Sheet C-1.3 shows the roadside ditch slopes as
"3:1 (2:1 MAX)". Please remove the 2:1 slop reference as the maximum slope
allowable under the low density rules is 3:1. [15 NCAC 02H .1003(2)(c)(i)]
The label has been revised.
3. Please submit completed Supplement EZ form and an 0&M EZ form for the site. Both
forms have low density options and can be found on the Stormwater Design Manual
website. The Supplement EZ form must contain the design information and be signed
and sealed by the design engineer. The 0&M Form must be signed and notarized by
the permittee. Please make sure to submit all pages of each form. [15A NCAC
02H .1042(2)0) & .1050(11 & 12)]
Both EZ and O&M have been provided.
4. Provide pdfs of all revisions, 2 hardcopies of revised plan sheets, and 1 hardcopy of
other documents. Pdfs must be uploaded using the form at:
https://edocs.deq.nc.gov/Forms/SW-Supplemental-Upload
Understood.
C3 Design & Engineering, PLLC sincerely appreciates the opportunity to respond to these
comments and looks forward to discussing them with you further as needed. Please do not
hesitate to contact me with any further questions or comments you may have.
Regards,
Joel H. Sain, EIT
C3 Design & Engineering, PLLC
[e-mail]