HomeMy WebLinkAboutSW8931006_Historical File_20140304Calculations for Surface Area Pond and Required Pond Storage
1. Surface Areas
A. Britthaven Site
4.08 Acres with 1.97 Acres Impervious
Existing pond design has 6.5' depth
1.97 Acres = .483 or 48.3%
4.08 Acres
From the 90% TSS chart
48.3% at 6.5' yields SA/DA = 2.22
The required surface area of the permanent pond:
SA = .0222 x 4.08 Ac x 43,560 = 3,946 S.F.
B. Sand Ridge Site
19.34 Acres with 6.57 Acres Impervious
Existing pond design has 6.5' depth
6.57 Acres = 0.34 or 34%
19.34 Acres
From the 90% TSS chart:
34% at 6.5' yields SA/DA = 1.5
The required surface area of the permanent pond:
SA = .015 x 19.34 Acres x 43,560 = 12,637 S.F.
C. The required surface area for the two sites:
Britthaven = 3,946 S.F.
Sand Ridge = 12,637 S.F.
Total Required SA 16,583 S.F.
-, I ORM WAT ER
E C E t V E
D
OCT 0 71998
PROJ #
o/v3
The permanent pool surface area was measured and calculated by the enclosed
sealed survey by Barrow & Barrow to be 17,510 S.F. as of 09-21-98. %% r% tFtll 1.
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SEAL
5387
2. Storage required for Detention Pond
Q=CIA
C = Runoff coefficient
= 1" per hour = .08333
A = Drainage area in square feet
Building Area: Britthaven = 27,742 S.F. _ .637 Ac.
Sand Ridge = 137,394 S. F. = 3.154 Ac.
TOTAL = 165,136 S.F. = 3.791 Ac. or 3.79Ac.
Paved Area: ( streets, parking, walks)
Britthaven = 58,035 = 1.332 Ac.
Sand Ridge = 117,516 = 2.700 Ac
TOTAL = 175,551 S.F. = 4.032Ac. or 4.03 Ac.
Grass Area: Britthaven = 4.08Ac. -.637 —1.332 = 2.111
Sand Ridge = 19.34 Ac. —3.154 — 2.70 = 13.486
TOTAL = 15.597 or 15.60 Ac.
C x I x A
CF
Buildings 3.79 (43,560) = 13,757
4.03 (43,560) = 13,896
15.60 (43,560) = 11,325
23.42 Ac. 38,978 CF
= 1.00
.08333
Paved
= 0.95
.08333
Grassed
= 0.20
.08333
SEAI.
5387
DESIGN OF POND
SA @ 24' elevation = 18,000 SF
SA @ 26' elevation = 22,896 SF
Pond has slope of 4 : 1 above 24' elevation, assuming 2' rise calculate storage of
pond using average end area method to determine volume.
Calculated volume = 40,896 CF
Required volume = 38,978 CF
(Sand Ridge & Britthaven)
OK by storage volume and SA/DA surface area calculations.
DESIGN OF ORIFICE
Q (2 days) = 38,978 / 172,800 = .2256
Area = [.2256 / .6 4 2 (32.2) 1 ] 144 = 6.75
Radius = 6.75 / = 1.47"
Diameter = 2.94"
Q (5 days) = 38,978 / 432,000 = .090
Area = [ .090 / .6� 2 (32.2) 1 ] 144 = 2.69
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Radius = 2.69 / _ .926
Diameter = 1.85" a SEAL
5387 z
z
Use orifice 2.75" diameter
Actual drawdown time 54 hours 26 minutes OK •
-3- '��►
RUN — OFF DESIGN CALCULATIONS — SCHUELER METHOD
Rv = 0.05 + 0.009 (1)
Rv = Runoff coefficient
I = Percent Impervious
Britthaven Site:
Rv = 0.05 + 0.009 (48.3) _ .05 + .435 = 0.109
Sand Ridge Site:
Rv = 0.05 + 0.009 (34) _ .356
Volume: Britthaven Site
Vol. _ ( 1" rainfall) (.32 inches) 1ft. x 4.08AC
12 in.
Vol. = 4,739 CF
Volume: Sand Ridge
Vol. _ ( 1" rainfall) (32 inches) 1ft. x 19.34AC
12 in.
Vol. = 22,465 CF
Vol. 1 + Vol. 2 = 4,739 + 22,465 = 37,204 CF
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4 SEAL =
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MarStal Partnership
PO Box 778
Havelock, NC 28532
December 17, 1998
To: Linda Lewis
Re: Sandridge Subdivision
Enclosed is the signed application and a check in the amount of $385 for the modification permit
for the Sandridge Subdivision.
Jim would like to set up an appointment for an inspection on Monday, December 21, 1998.
Please let him know when you will be there as he would like to be present.
Thank you for your assistance with this.
Hazel B. Magee
A
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,S
15 9194472579
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lcrvr 778 - Havelock, North Carolina 28532 -, (919) 447-0865 - Pax (919) 447-2579
State of North Carolina
Department of Environment
and Natural Resources
Wilmington Regional Office
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
D.-Vision of lVater Quality
December 14, 1998
Mr. James Stallings
MAR-STAL Partnership
PO Box 778
Havelock, NC 28532
,
�r
NCDENRm
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL_ REMOURCES
Subject: ACKNOWLEDGEMENT OF RECEIPT AND
REQUEST FOR ADDITIONAL INFORMATION
Stormwater Project No. SW8 931006 Modification
Sand Ridge Subdivision
Carteret County
Dear Mr. Stallings:
Thank you for meeting with us, the Town of Newport, and representatives of Britthaven today. It was
resolved in the meeting that the following items must be taken care of prior to issuing the permit for
Britthaven:
1. The ditch along the east property line will be blocked with an earthen dam to prevent runoff
from the Phase I street from entering the pond.
2. The pond depth will be reestablished at 6.5' , the slopes will be mowed, and eroded areas of
the slopes will be repaired and reseeded.
As I was going through the file after the meeting, I noticed that a revised application and fee for Sand
Ridge had not been submitted. The Divsion must have a signed application and a fee for the modification to
Sand Ridge prior to issuing the permit for Brithaven or Sand Ridge. Please submit the application and fee
as soon as possible. The supplement form and calculations have already been submitted. The application
covering Brithaven's construction cannot be used for Sand Ridge, however, some of the same information
will be included.
127 Cardinal Dr. Ext., Wilmington, North Carolina 28405 Telephone 910-395-3900 FAX 910-350-2004
An Equal Opportunity Affirmative Action Employer 50% recycled/10% post -consumer paper
Mr. Stallings
December 14, 1998
Stormwater Project No. SW8 931006 Modification
Please note that the requested information should be received by this Office prior to January 14, 1999,
or the application will be returned as incomplete. The return of a project will necessitate resubmittal of all
required items, including the application fee. The Division is allowed 90 days from the receipt of a completed
application to issue the permit.
If you have any questions concerning this matter please feel free to call me at (910) 395-3900.
Sincerely,
52
Ms. Linda Lewis
Environmental Engineer
RSS/arl: S:\WQS\STORMWAT\ADDINFO\931006.DEC
cc: Linda Lewis
John Summerlin, P.E.
Jeff White, Town of Newport
Central Files
ROBERT H. DAVIS, RLS
SURVEYORS AND PLANNERS
7175 HIGHWAY 70 EAST
NEW BERN, NORTH CAROLINA 28562
252.636.2109
December 14, 1998
Ms. Linda Lewis
Environmental Engineer
DEHNR
Division of Environmental Management
Water Quality Section
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Dear Ms. Lewis:
Subject: Permit No. SW8 931006
Sand Ridge Subdivision
Newport, NC
RECEMED
OEC 1 9 1999
BY•
This afternoon I found the water level of the pond to be 0.5' above the invert of the discharge
pipe. I spot checked the depth of the pond at various locations. The greatest water depth I
found was 7.3'. This appeared to be fairly uniform along the center of the pond. Subtracting
the 0.5' still leaves 6.8' of pond depth.
If you have any other questions or if I can be of further assistanmT,pjg9se call. Thank you for
your cooperation in this matter.
4y� �j eaaeeemee ► °° �I Cj3°Oe
Sincerely, ,.�` '`V e�r9
;
SEAL %
�, °i�,eel
Robert H. Davis ��sn°eaaaes y��J
Registered Land Survey�7�i H .
`'•r.li l is Xa•5'
copy: Mr. Jim Stallings
Mr. John Summerlin
St-Ae of North Carolina
Department of Environment
and Natural Resources
Wilmington Regional Office
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
Division of Water Quality
November 23, 1998
Mr. John Summerlin, P.E.
Summerlin Engineering
PO Box 1067
Kinston, NC 28502
f
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: ACKNOWLEDGEMENT OF RECEIPT AND
REQUEST FOR ADDITIONAL INFORMATION
Stormwater Project No. SW8 980103
Britthaven of Newport
Carteret County
Dear Mr. Summerlin:
The Wilmington Regional Office received a Stormwater Management Permit Application for Britthaven of
Newport on October 7, 1998. A preliminary review of that information has determined that the application is not
complete. The following information is needed to continue the stormwater review:
Per NCAC 2H.1003 (e), the signature of the consulting engineer can be accepted on the application
only if accompanied by a signed letter of authorization from the owner.
2. The calculations for required surface area have been done separately. The drainage and impervious
areas for Britthaven and Sand Ridge should be added together to make the calculations. Doing them
separately generally results in a larger surface area and volume than are needed.
3. Please note that the Town of Newport has alleged that drainage changes have been made such that
Lots 1-12 now drain to the detention pond. The revised permit for Sand Ridge issued on October 20,
1995, did not include these lots as part of the drainage area to the pond. I had requested that Mr.
Stallings address this issue in a September 18, 1996, compliance inspection report, but have received
no answer to date. For purposes of pond sizing, I have included all lots covered by the original
permit.
4. The plans you submitted do not show the planted islands in the cul-de-sacs, and have a revision date
of 6/24/96. The original approved plans indicated that there would be planted islands in the cul-de-
sacs, and are dated 10/19/95. I will request that Sand Ridge submit a modification to their current
permit to account for this change, and to modify the overall subdivision approval due to the selling
of a portion of the permitted site area, and the reduction in the permitted surface area (see #7 on the
following page).
5. Please complete the offsite supplement form, enclosed, for Britthaven. The wet pond supplement you
submitted will need to be revised to include all of the drainage area to the pond, not just what
Britthaven contributes. The wet pond supplement should be included as part of the modification for
Sand Ridge.
127 Cardinal Dr. Ext., Wilmington, North Carolina 28405 Telephone 910-395-3900 FAX 910-350-2004
An Equal Opportunity Affirmative Action Employer 50% recycled/10% post -consumer paper
Mr. Summerlin
November 23, 1998
Stormwater Project No. SW8 980103
6. The pond has been certified by a design professional who is not qualified to design detention ponds.
Please have a registered NC Professional Engineer provide the certification. Please include
verification of the presence of the 2.75" small diameter orifice to provide .the required 2-5 day
drawdown. The certification submitted by the surveyor only refers to a water, level that is currently
12" below the riser opening. Please verify the actual elevations of the permanent pool and storage
pool.
7. The surveyor has indicated that 17,510 square feet of surface area has been provided at the permanent
pool elevation, but you still use 18,000 in the supplement and in the calculations. Unless Mr. Stallings
is planning to excavate the pond to provide the additional 490 square feet, please use the 17,510 figure
in the calculations and in the supplement.
8. The impervious area breakdown does not match up with mine. This is partly due to the fact that I
deleted the 31,200 square foot pond area as impervious. The runoff generated within the pond area
is considered negligible. If the cul-de-sacs in Sand Ridge no longer have planted islands, additional
pavement must be accounted for. If the drainage for Lots 1-20 has been altered to flow into the pond,
additional impervious area must also be accounted for. Please check and verify the cul-de-sac design,
and the drainage routing for Lots 1 20. A modification to Sand Ridge must be submitted by Mr.
Stallings to account for these discrepancies.
9. The agreement between MAR-STAL and Britthaven makes no mention of maintenance responsibility
or compensation made to MAR-STAL for maintaining the pond. Since MAR-STAL is currently
responsible for maintenance of the pond, the permit for Britthaven will be written to reflect this.
Please note that this request for additional information is in response to a preliminary review. The requested
information should be received by this Office prior to December 23, 1998, or the application will be returned as
incomplete. The return of a project will necessitate resubmittal of all required items, including the application fee. The
Division is allowed 90 days from the receipt of a completed application to issue the permit. If you have any questions
concerning this matter please feel free to call me at (910) 395-3900.
Sincerely,
Z4'�do _W 4pe��
Ms. Linda Lewis
Environmental Engineer
RSS/arl: S:\WQS\STORMWAT\ADDINFO\980103.NOV
cc: Linda Lewis
Robert Hill
Central Files
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North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
September 1, 2011
James M. Stallings, Jr., Manager
MAR-STAL, LLC
P.O. Box 778
Havelock, NC 28532
Subject: PERMIT RENEWAL REQUEST
Stormwater Permit No. SW8 931006
Sand Ridge Subdivision
Carteret County
Dear Mr. Stallings:
Division of Water Quality
Coleen H. Sullins
Director
Dee Freeman
Secretary
The Division of Water Quality issued a Coastal Stormwater Management Permit, Number SW8 931006 to MAR-STAL
Partnership for a High Density project on December 21,1998, with a Permit Extension letter issued on March 2, 2011. This
permit expires on December 21, 2012. Per 15A NCAC 2H.1003(h) (the stormwater rules), applications for permit renewals shall
be submitted 180 days prior to the expiration of a permit and must be accompanied by a processing fee, which is currently set at
$505.00. If this is still an active project please complete and submit the enclosed renewal application prior to June 21, 2012. If
this project has not been constructed and a permit is no longer needed, please submit a request to have the permit rescinded. If
you have sold `the project please provide the name, mailing address and phone number of the person or entity that is now
responsible for this permit. Enclosed is -a form for change of ownership, which should be completed and submitted if the
property has changed hands.
Your permit requires that upon completion of construction and prior to operation of the permitted stormwater treatment system,
a certification of completion be submitted to the Division from an appropriate designer for the type of system installed. This is to
certify that the permitted facility has been installed in accordance with the permit, the approved plans, specifications and
supporting documentation. If you have not already provided a Designer's Certification to our office, please include a copy with
your permit renewal request and processing fee. A copy of the certification form is enclosed for your convenience.
You should be aware that failure to provide the Designer's Certification and the operation of a stormwater treatment facility
without a valid permit, are violations of NC General Statute 143-215.1 and may result in appropriate enforcement action
including the assessment of civil penalties of up to $10,000 per day.
If you have any questions, please feel ire to conta(I David Cox at (910) 796-7318.
Sincerely,
Georgetth Scott
StomwMer Supervisor
GDS/dwc S:IWQS1StormwaterlPermits & Projects119931931006 HD1201109 req_ren 931006
cc: Wilmington Regional Office File
encl.
Wimington Regional Office
127 Cardinai Drive Extension, Wilmington, North Carolina 28405
Phone: 910-796-72151 FAX: 910-350-20041 Customer Service:1-877-623-6748
Internet www.ncwaterquality.org _ .
None Carolina
mmily
NCQENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly. Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
March 2, 2011
Mr. James Stallings, Partner
MAR-STAL Partnership
P. O. Box 778
Havelock, NC 28532
Subject: Permit Extension, Session Laws 2009-406 and 2010-177
Stormwater Permit #SW8 931006
High Density — Sand Ridge Subdivision
Carteret County
Dear Mr. Stallings:
On August 5, 2009, the Governor signed Session Law 2009-406. This law impacts any
development approval issued by the Division of Water Quality under Article 21.of
Chapter 143 of the General Statutes, which is current and valid at any point between
January 1, 2008, and December 31, 2010. The law extends the effective period of any
stormwater permit that is set to expire during this time frame to three (3) years from its
current expiration date. On August 2, 2010, the Governor signed Session Law 2010-
177 which grants an extra year for a total of four (4) years extension.
Accordingly, Stormwater Permit # SW8 931006 which has already expired on
December 21, 2008, is now in effect until December 21, 2012. Please resubmit the
renewal application and fee at least 180 days prior to December 21, 2012, which would
be June 21, 2012. A copy of the Renewal Application can be obtained from the
following website: http://portal.ncdenr.org/web/wq/ws/su/statesw/forms_docs.
If you have any questions, please contact the Division of Water Quality in the
Wilmington Regional. Office at 910-796-7215.
Sincerely,
�`�......�.... �;..- ice--• . /1. ,,�..-'�,�..-'i„ *�t_ -�-1
Georgette Scott
Stormwater Supervisor
Division of Water Quality
S:\WQS\STORMWATERIRENEWAL1SL2009-406 2010-1771931006.marl 1
cc: Wilmington Regional Office
Wilmington Regional Office
127 Cardinal Drive Extension, Wilmington, North Carolina 28405 one
Phone: 910-796-72151 FAX: 910-350-20041 Customer Service:1-877-623-6748 NOTffiCcarc)lina
Internet: www.ncwaterquality.org 'JVaturf%/y
An Equal Opportunity 1 AHirmadve Action Employer �/ L j`
5TORMWATER MAINTENANCE PLAN
for
COURTESY VILLAGE
Newport Township Carteret County
North Carolina
7CEIVE
MAR 0 Q 20%
i
BY:.
N
/0 - R .;r_ 0o
October 16, 2000
NE
NARRATIVE
The purpose of the project is to construct 16 duplex units, which will drain into an existing stormwater
retention pond. The project is in Newport Townshlp, Carteret County, North Carolina and is being developed by
Leonard & Lana Farrugia.
The work proposed will Include catch basins, storm drains and a new Swale to drain into the existing on site
storm drainage system.
5ee flan.
Land use in the vicinity le residential. All adjoining properties are residential subdivisions, and will not be,
affected by the work.
planned Erosion and Sedimentation Control Practices
A temporary gravel construction entrance/exit will be, installed at the north project entrance. During wet
weather it maybe .necessary to wash vehicle tires at this location. The entrance will be. graded so that
runoff water will be directed away from proposed roadway.
Ae soon ae final grade is reached on the proposed roadway, the subgrade will be stabilized with a 6-inch
course of NC DOT standard size ABC Stone to prevent erosion and dust during the construction prior to
paving.
51opes will be, lightly roughened by disking just prior to vegetating. 5urface stabilization will be accomplished
With vegetation and mulch ae specified in the vegetation plan. Roadway base courses will be installed as soon
ae finished grade is reached. Dust control le not expected to be, a problem due to the small area of exposure.
Should excessive dust be generated, it will be. controlled by sprinkling with water.
The project site soils consists mainly of sand, silt and clay.
The stormwater collection system described will provide the following methods for control of sediments and
for removal of pollutants from the developed site runoff.
-1-
MAINTENANCE PLAN
Stormwater Pond
The Owner shall maintain the pond during the construction phase of the project and after construction is
completed for all routine and non -routine maintenance tasks. The Owner shall also be responsible for the
perpetual Care of the stormwat.,er retention pond.
All erosion and sediment control practices shall be, checked for stability and proper operation following every
runofF producing rainfall and In no case less than once every week during construction. All repairs shall be
made immediately and shall be, in accordance with the approved Erosion and Sedimentation Control Plan.
The stormwater retention pond shall be Inspected during the construction phase of the project following every
runoff producing rainfall and in no case less than once a week. Check the embankment, spillway, outlet, and
Swale for erosion damage, and inspect the embankment also for piping and settlement. Make all necessary
repairs Immediately. iZemove all trash and other debris from around the decant orifice structure and from
around the pool area. Periodic inspection of the discharge orifice shall assure that the system is not
clogged. The retention pond shall be, Inspected for a build-up of sediment. If and when the sediment layer
exceeds 1& inches thick on the average above the design grade, then this sediment shall be, removed. At the
close of the construction phase of the project, the pond shall be cleaned of excess sediment to the designed
grade and begin functioning as stormwater retention pond. All regrading or repairing of the side slopes,
Seeding, mowing and any and all repairs shall be performed prlor to close-out of the construction phase.
The grass -lined Swale from pond overflow structure shall be properly inspected and maintained against
erosion, weeds, and woody vegetation. All seeded areas shall be malntained to sustain the required
vegetation. Any and all bare areas shall be replanted as necessary, with all repairs made immediately.
Owner shall be. responsible for all routine and non -routine requirements associated with the maintenance of
the stormwater retention pond.
Upon completion of earth disturbing activIVIco and for 12 months following completion of the work, the owner
shall inspect the site following every runoff producing rainfall. A written log shall be maintained of any needed
repairs noted at the inspection, the name of the Contractor completing the repairs, and the date such
repairs are completed.
1.Miowlma The side -slopes, embankment, buffer area, areas within the fence, areas adjacent to the
emergency spillways and the grass -lined swalce shall be mowed at least once a month during the main
growing season and at least two other times during the year to prevent woody growth and to control
weeds. Grass shall be, mowed to a "meadow -like" condition and shall be maintained according to
Section 6.11 Permanent Seeding ofthe approved Erosion and Sedimentatlon Control Plan.
-5-
2, IntipP ionti. The stormwater retention pond shall be inspected (at a minimum of) on an annLzal
basis to ensure that the structure operatee in the manner originally intended. Additional
inspections shall be conducted during wet weather, or times of extreme weather to determine if
each pond is functioning properly. Inspection priorities shall include (but not limited to) the
following: checking the embankment for any erosion, subeldence, cracking, bare areas in the grass,
and tree growth; the condition of the emergency spillway and adjacent ditch; the fence and adjacent
planting buffers; the accumulation of sediment; clogging of the decant orifice Structure; the
Adequacy of upstream and downstream channel erosion protection measures including any
modifications which have occurred to the contributing watershed; and the pond structure Including
the stability of the side slopes. Inspections shall be carried out with "As-13uilt" retention pond
Plano
3, nanda-aad-1 i .er Removal. Debris and litter removal from the surface of the pond Shall be, included
ae a part of the periodic mowing operation, Particular attention ehall be paid to any floating debris
around the decant orifice structure, and the structure shall be checked for possible clogging. Any
trash found within the area of the pond, ditch, and fence Shall be. removed and disposed of properly
according the County regulatione.
4, Frosion Contml. Corrective measures and repairs shall be done to the pond side elopes,
embankment, emergency spillway and grass lined Swale where settlement, slumping, and erosion has
occurred. Repair as necessary. Repair or replace the riprap protecting the channel near the outlet
as required to stop the erosion. All repairs shall be done in accordance with the original plans and
specifications.
5. Nuisance Control. Owner ehall maintain the retention pond and adjacent areas eo as to control the
possible probleme of weeds, odors, algae, and insects. Proper maintenance shall take care of most
problems except in times of extreme dry weather. Owner shall also use biological control against
mosquito's and algae through the use of fish and fat head minnows when possible in lieu of chemical
applications.
1, 5trucl'ure Repairs and Replacement. Owner shall replace all deteriorated iniet/outlet works and
decant orifice structure when deterioration from use and age causes them to fail and function
properly. Owner.ehall be responsible for all costs incurred with their replacement. Replacement shall
be in accordance with original plane and specifications.
2. 5ediment Removal, Owner shall be, responsible for the removal of excess accumulated sediment in the
pond when the storage capacity is significantly reduced from the design capacity due to the properly
designed and functioning stormwater retention pond. Owner Shall be responsible for all incurred costs
of removal and proper disposal of the sediment in accordance with all local, state, and federal
regulations. 5ediment removal/clean out cycle for etormwater retention pond is recommended on a
ten to twenty year cycle. Owner Shall every five (5) years measure the depth of sediment above design
grade to determine rate of accumulation and to cetabllsh a time line for 5ediment removal.
-6-
�.47111iJIC�CI�C1, nce1cw a.nc�nuoL
Project Name: ��� )'L.�;�.q�, d-- Received Date: ?� j
Project Location: �w� d,,, �,(p� Accepted Dater t f I
Rule(s) 2008 Coastal
®1995 Coastal
Phase II (WIRO) Universal
®1988 Coastal
Type of Permit: New or
Mod or PR
Existing Permit # (Mod or PR):
�PE Cert on File?
-.-.-IDensity:.::
%: 1 1(% OK?)
Stream Class•
iviap
fie to SW8
(Subdivided?: Subdivision or Single Lot II IORW Map I I (Exempt I
Paperwork Emalled Engineer on:
®Supplement(s) (1 original per BMP) BMP Type(s):
®O&M with correct/original signatures (1 original perBW except LS/VFS and swales)
®Application with correct/original signaturesDeed
nCorp or LLC: Sig. Auth. per SoS or letter Email Address: Design Engineer
®$505 (within 6mo) ❑Email Address: Owner
®Soils Report with SHWT ' ote to Reviewer.
V'
®Calculations (signed/sealed)
6
®No obvious errors �
®Density includes common areas, etcc� !'rb"r►--5 `�
Deed Restrictions, if subdivided: t� k e'er J
& Notarized
Plans
[:]2 Sets Details (roads, cul-de-sacs, curbs, sidewalks, BMPs, Buildings, etc)
®Grading ElWetlands: Delineated or No Wetlands
Vicinity Map Layout (proposed BUA dimensions)
®Legend ®DA Maps ®Project Boundaries
Infiltration I Wet Pond Affsite
Report
Bottom:
vow:+tea.
Additional Information:
Permitted
®Soils Report �PE Cert for Master
SHWT: ®Deed Rest for Master
PP: BUA Permitted (Master):
BUA Proposed (Offsite):
Pr000sed: Pr000sed:
Lot #:
®Lot # Matches Master
sf
sf
Proposed:
BUA (sf)
DA (sf)
PP (el)
SHWT (el)
Depth (ft)
SA (sf)