SW6170803_Emails RE Modification Question_20180227

Riddle, Rick L
From:
Riddle, Rick L
Sent:
Tuesday, February 27, 2018 8:12 AM
To:
'Ben Palmer'
Cc:
'Raper, Caleb A'
Subject:
RE: [External] Duke Energy, Hope Mills Rockfish Road Substation -- Stormwater Permit
SW6170803
Ben,
Since the impact will be very small, no modification will be needed of the permit especially since you are still well below
the limit. I will put this email in the file for the record. We do not need extra plans. If you want to keep a plan sheet with
the changes clouded with the permit, it might be a good idea.
Thanks
Rick
Richard L. Riddle, Jr.
Stormwater Engineer
IMF
I A -�Nothing Compares--_,,
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From: Ben Palmer [mailto:[e-mail]]
Sent: Monday, February 26, 2018 8:24 PM
To: Riddle, Rick L <[e-mail]>
Cc: 'Raper, Caleb A' <[e-mail]>
Subject: [External] Duke Energy, Hope Mills Rockfish Road Substation -- Stormwater Permit SW6170803
CAUTION:e of c is s or open attac ents unless verified. Send all suspicious email as an attachment to
Rick,
Regarding the referenced project, I've been asked to inquire about some additional BUA that the Owner is wishing to add
(permanently). We've found out that a temporary mobile transformer will be required for completion of the equipment
upgrades at the substation. They will need to provide a gravel area (50'x150') for the mobile transformer and they want
to leave the gravel area at the end of completion. This additional area - —8,000 SF — will increase the BUA by roughly
1.6%, which will leave the total BUA (12.5%) well below the 24% which was permitted.
My question to you is, do we need to send a modified plan showing this additional area and request a modification? Or
will they be OK as -is since the site BUA will be maintained below the permitted area?
Thanks in advance for your time and input. Please let me know if you have questions.

Ben Palmer, PE
Davis • Martin • Powell
6415 Old Plank Road High Point, NC 27265
p. 336.886.4821 x284 m. 336.247.1203
www.dmp-inc.com
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