WQ0016314_Regional Office Historical File Pre 2018 (2)

State of North Carolina
department of Environment
and Natural Resources
Division of Water Quality
James B, Hunt, Jr_, Governor
Wayne McDevitt, Secretary t
A. Preston Howard, Jr-, P.E, Director
March 1, 1999
iden, \: atlr t:`arol2t1650
Dear tvfs, f3uniga.rnern
Nona -Discharge Permitting [_?nit has completed a pretrain rrr,° engineering revic of
the subjc c.t application. Additional inforrnatiran is still required,. Please address the following by
Feb . 1999.
1. Application.
a. Please submit re projects vith appheap on 1`C l ivf t JSP w 0 Ci rtt).i,
DENR
FT, C AROLINA IDE.E"AR'TMENT OF
ENVIRONMENT' AND NATURAL P,ESOURCES
Subject: Permit \o, WQ0016314
Town ot`N/fraiden
t@ill Frame
c
ra
Tutu
Seetic>n ', of Purnp Station lntortnation is not eortsistent v itla the l r°oject's
Specifications. I.tern 4 of the application states that there is no altern a e power
source, whereas, itettJ. 10 states that an alternate power source is ava°ailable, Please
verify it`the pump station v4i11 have an alternate power source.
Division suggests placing the alarm float at the sate level or
in the pump tank in order to further prevent the possibility of
Please consider this additional step in case of pump failure.
able Cierteratcrr. l"hc specif cations state that the pump station vTill hay e a
nera.tor. Please provide information on the number crf pur rp stations or
s the emergene generator will be expected to service, rAeri t cation the
moved between devices it must service in a way that prevents
oW ofany served pump station, the number of personnel available to respond to
<a power outage, and the time required to respond to an alarm.
yliniroue Separation_: Due to
undergrot.trad utilities, c`
1 N CA,C
piPe.
-titer line an
there are man ° unknown anc
his and future 1
adeia
s required ve
wers.
submit
g the ininini
natural featua
urrect rav ttre. t ravasrctr art. aac
storm
zatien crfinettcasenrettt pipe of
nd horivsontal separations cannot
P.J. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

6.
the stream
bottom of
flood elevar
If 25 year I1ooc.
elevation. please rrovit
r .tcllaleenrt properties
anchored, 'inspect
the revised
follow
try this ate:^!
d nraintain.
rgs,
•ous material pipe is ttsedi ti?r that the:
od elevation. Pleas provide the 25 year
confirm compliance with this re�quirenrcnt,
if the arerial crossing is .not above this
t no damage will be incurred by
u. and that the crc?ssi
scary please prcoi°idc..:, s
above requirements.
y calculations for the pump station
7. Rcgulatican l t.. C 21l .(} tle.O (hi t2) requires that the pump-on/pump-off
elevations be set suc.lr t,h<rt fl bumping cycles per hour may. be achieved in tl e puinp
station at atvr rrge tlto =f. If extended detention times are necessary due to phased
development, tltc need fior odor arnd corrosion control must be evaluated by the
applicant. recording the Division's calculations, there are less than 2, pumping cycles
per hour. Please cl trit your' calculations and resubmit information concerning the
average daily f OW to the pump station and verity that number of pumping cycles per
hour is within the allotted range. If the minimum number of pumping cycles per hour
cannot be met, odor and corrosion control measures roust be addressed.
Plv ;e referertee tlte. subject permit
inforrrrarticon. $yll in anation should be sig
attention at the:. address below. Please note
or before the above requested date can t°esul
extension
CC:
estlons regard.
for ve
Regional Office, Water
WQfl01614
fates
plicalion number when providing the requested
i, sealed, and submitted in duplicate to my
e to provide this additional information on
application being returned as incomplete.
e call rue at (919) 733- C;}83,
Sincerely,
Ron Palumbo
Non -Discharge Pe,