HomeMy WebLinkAboutSW8060225_HISTORICAL FILE_20060601STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW�Clr�,�,� �
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
YYYYMMDD
State Stormwater Management Systems
Permit No. SW8 060225
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of
North Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Gery Walker, Ocean View United Methodist Church
Ocean View United Methodist Church
Brunswick County
FOR THE
construction, operation and maintenance of an underground infiltration trench in
compliance with the provisions of 15A NCAC 2H .1000 (hereafter referred to as the
"stormwater rules') and the approved stormwater management plans and specifications
and other supporting data as attached and on file with and approved by the Division of
Water Quality and considered a part of this permit.
This permit shall be effective from the date of issuance until June 1, 2016, and shall be
subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
1. This permit is effective only with respect to the nature and volume of stormwater
described in the application and other supporting data.
2. This stormwater system has been approved for the management of stormwater
runoff as described in Section 1.6 on page 3 of this permit. The stormwater
control has been designed to handle the runoff from 10,454 square feet of
impervious area.
3. The tract will be limited to the amount of built -upon area indicated on page 3 of
this permit, and per approved plans.
4. All stormwater collection and treatment systems must be located in either
dedicated common areas or recorded easements. The final plats for the project
will be recorded showing all such required easements, in accordance with the
approved plans.
5. The runoff from all built -upon area within the permitted drainage area of this
project must be directed into the permitted stormwater control system.
Page 2 of 7
r
State Stormwater Management Systems
Permit No. SW8 060225
6. The following design criteria have been provided in the infiltration trench and
must be maintained at design condition:
a.
Drainage Area, acres:
1.83
Onsite, ft2:
79,715
Offsite, ft2:
None
b.
Total Impervious Surfaces, ft2:
10,454
C.
Design Storm, inches:
3
d.
Trench Dimensions, L x W x H, ft:
450 x 9 x 2
e.
Perforated Pipe Diameter/Length:
12 inches1450 ft
f.
Bottom Elevation, FMSL:
14.75
g.
Bypass Weir Elevation, FMSL:
16.75
h.
Permitted Storage Volume, ft3:
3,354
i.
Type of Soil:
Silty Sand
j.
Expected Infiltration Rate, inlhr:
35
k.
Seasonal High Water Table, FMSL:
12.75
I.
Time to Draw Down, hours:
0.29
M.
Receiving Stream/River Basin:
Intracoastal Waterway/ Lumber
n.
Stream Index Number:
15-25
o.
Classification of Water Body:
"SA; HQW"
11. SCHEDULE OF COMPLIANCE
1. The stormwater management system shall be constructed in its entirety,
vegetated and operational for its intended use prior to the construction of any
built -upon surface.
2. During construction, erosion shall be kept to a minimum and any eroded areas of
the system will be repaired immediately.
3. The permittee shall at all times provide the operation and maintenance
necessary to assure the permitted stormwater system functions at optimum
efficiency. The approved Operation and Maintenance Plan must be followed in
its entirety and maintenance must occur at the scheduled intervals including, but
not limited to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
C. Mowing and revegetation of slopes and the vegetated filter.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and
specifications.
Page 3 of 7
State Stormwater Management Systems
Permit No. SW8 060225
f. Debris removal and unclogging of bypass structure, filter media, flow
spreader, catch basins, piping and vegetated filter.
g. A clear access path to the bypass structure must be available at all times.
4. Records of maintenance activities must be kept and made available upon
request to authorized personnel of DWQ. The records will indicate the date,
activity, name of person performing the work and what actions were taken.
5. The facilities shall be constructed as shown on the approved plans. This permit
shall become voidable unless the facilities are constructed in accordance with
the conditions of this permit, the approved plans and specifications, and other
supporting data.
6. Upon completion of construction, prior to issuance of a Certificate of Occupancy,
and prior to operation of this permitted facility, a certification must be received
from an appropriate designer for the system installed certifying that the permitted
facility has been installed in accordance with this permit, the approved plans and
specifications, and other supporting documentation. Any deviations from the
approved plans and specifications must be noted on the Certification. A
modification may be required for those deviations.
7. If the stormwater system was used as an Erosion Control device, it must be
restored to design condition prior to operation as a stormwater treatment device,
and prior to occupancy of the facility.
8. Access to the stormwater facilities shall be maintained via appropriate
easements at all times.
9. The permittee shall submit to the Director and shall have received approval for
revised plans, specifications, and calculations prior to construction, for any
modification to the approved plans, including, but not limited to, those listed
below:
a. Any revision to any item shown on the approved plans, including the
stormwater management measures, built -upon area, details, etc.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area or to the
drainage area.
e. Further subdivision, acquisition, lease or sale of all or part of the project
area. The project area is defined as all property owned by the permittee,
for which Sedimentation and Erosion Control Plan approval or a CAMA
Major permit was sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan.
10. The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction.
11. A copy of the approved plans and specifications shall be maintained on file by
the Permittee for a minimum of ten years from the date of the completion of
construction.
12. The Director may notify the permittee when the permitted site does not meet one
or more of the minimum requirements of the permit. Within the time frame
specified in the notice, the permittee shall submit a written time schedule to the
Director for modifying the site to meet minimum requirements. The permittee
shall provide copies of revised plans and certification in writing to the Director
that the changes have been made.
Page 4 of 7
State Stormwater Management Systems
Permit No. SW8 060225
III. GENERAL CONDITIONS
1. This permit is not transferable except after notice to and approval by the Director.
In the event of a change of ownership, or a name change, the permittee must
submit a formal permit transfer request to the Division of Water Quality,
accompanied by a completed name/ownership change form, documentation
from the parties involved, and other supporting materials as may be appropriate.
The approval of this request will be considered on its merits and may or may not
be approved. The permittee is responsible for compliance with all permit
conditions until such time as the Division approves the transfer request.
2. Failure to abide by the conditions and limitations contained in this permit may
subject the Permittee to enforcement action by the Division of Water Quality, in
accordance with North Carolina General Statute 143-215.6A to 143-215.6C.
3. The issuance of this permit does not preclude the Permittee from complying with
any and all statutes, rules, regulations, or ordinances, which may be imposed by
other government agencies (local, state, and federal) having jurisdiction.
4. In the event that the facilities fail to perform satisfactorily, including the creation
of nuisance conditions, the Permittee shall take immediate corrective action,
including those as may be required by this Division, such as the construction of
additional or replacement stormwater management systems.
5. The permittee grants DENR Staff permission to enter the property during normal
business hours for the purpose of inspecting all components of the permitted
stormwater management facility.
6. The permit may be modified, revoked and reissued or terminated for cause. The
filing of a request for a permit modification, revocation and reissuance or
termination does not stay any permit condition.
7. Unless specified elsewhere, permanent seeding requirements for the stormwater
control must follow the guidelines established in the North Carolina Erosion and
Sediment Control Planning and Design Manual.
8. Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit.
9. The permittee shall notify the Division any name, ownership or mailing address
changes within 30 days.
Permit issued this the 1st day of June, 2006.
NORT AROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
5
for A an . Klimek, P. ., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Page 5 of 7
vMCHIM&CREED
To: NCDENR/DWQ
127 Cardinal Drive Ext.
Wilmington, NC 28405
ATTENTION: Rhonda Hall
WE ARE SENDING: X Originals X Prints
❑ Specifications XCalculations
LETTER OF TRANSMITTAL
DATE: May 3, 2006 (DELIVERED)
PROJECT NO: 40980001
TASK NO: 40
RE: Ocean View United Methodist
Church - Expansion
TRANSMITTAL NO:
PAGE 1 OF 1
❑ Shop Drawings ❑ Samples
❑ Other -
Quantity
Drawing No.
Rev.
Description
Status
1
SWU-107
Revised UG Infiltration Trench Supplement
G
1
Revised Stormwater Design Document
G
2 each
Shts. 5 and 6
Revised Construction Drawings
G
Issue Status Code: A. Preliminary B. Fabrication Only C. For Information D. Bid
E. Construction F. For Review & Comments G. For Approval H. See
Action Status Code: 1. No Exceptions Taken
4. Amend & Resubmit
REMARKS:
2. Make Corrections Noted 3. Other
5. Rejected -See Remarks
243 NORTH FRONT STREET. WILMINGTON. NC 28401 (910) 343-1048 FAX (910) 251-8282
cc: John Parker w-encs/John Parker Architects McK1M R CREED, PA
File w-encs
Signed
Margaret Gray
S14088MI)1110-Comm1050306 NCDENR DWO SW TRSM.aoc
�QF WALF9 Michael F. Easley, Governor
IC G William G. Ross, Jr., Secretary
? r North Carolina Department of Environment and Natural Resources
>_
0 `t Alan W. Klimek, P.E. Director
Division of Water Quality
FAX COVER SHEET
Date: April 20, 2006 No. of Pages: 1
To: Margaret Gray From: Rhonda Hall
Company: McKim & Creed Water Quality Section Stormwater
FAX: 910-261-8282 Fax #: 910-350-2004
Phone #: 910-796-7215
DWQ Stormwater Project Number: SW8 060225
Project Name: Ocean View United Methodist Church
MESSAGE:
Margaret:
The Wilmington Regional Office received a Stormwater Management Permit Application for
Ocean View United Methodist Church on February 7, 2006, A preliminary review of that
information has determined that the application is not complete. The following information is
needed to continued the stormwater review-
1. It appears to me that a vegetated filter (50 feet) is required for this project. Please
provide a vegetated filter and label it on the plans.
ENBlrbh: S:IWQSISTORMWATIADDINF0120061060225.apr06
North Carolina Division of Water Quality 127 Cardinal Drive Extension Phone (910) 796-7215 Customer SeMce1-877-623-674$
Wilmington Regional Office Wilmington, NC 26405.3&45 FAX (919) 733-2496 Internet: h2o.enr.state.nc.us NorthCarolina
,Natlrra!!y
An Equal Opportunity/Affirmative Action Employer — 50% Recycledl10% Post Consumer Paper
P. 1
* * COMMUNICATION RESULT REPORT ( APR.21.20oG e:43AM ) * * *
TTI NCDENR WIRO
FILE MODE OPTION ADDRESS (GROUP) RESULT PAGE
__ ________ ---------------------------------------------
-------------------------------
190- MEMORY TX 92518282 OK P. 1/1
--
REASON FOR ERROR
E-1) HANG UP OR LINE FAIL
E-3) NO ANSWER
OaQF W A "_ 9
y
Date:
April 20, 2006
To:
Margaret Gray
Company:
McKim & Creed
FAX;
910-251.8282
E-2) BUSY
E-4) NO FACSIMILE CONNECTION
Michael F. Easley, Governor
William G. Ross, Jr„ Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Div{sion of Water Quality
FAX COVER SHEET
No. of Pages: 1
From: Rhonda Hall
Water Quality Section Stormwater
Fax #: 910-360-2004
Phone #: 910.796-7215
DWQ Stormwater Project Number: SW8 060226
Project Name: Ocean View United Methodist Church
MESSAGE:
Margaret;
The Wilmington Regional Office received a Stormwater Management Permit Application for
Ocean VILLA UnitAr1 Mnthnriicf r k-irr+h C"hrr,,.,... -7 nnnn_-''---- -
N.C. DIVISION OF...WA TER QUALITY
T.Y
Water Quality Section
Complaint/Emergency Report Form
WILMINGTON REGIONAL OFFICE
Received by_�l�o ��� � l� Date � �S `��'- a (0 Time ' a
Emergency Complaint L"" City L2�C �-- County1J 6 '-A
Report Received From `�o G 0\1-� r I
Agency Phone No. cs� -Y
Complainant
Address Phone No.
Check One: Fish Kill Spill Bypass Animal NPDES N.D.
Stormwaater Wetland Other, Specify: \ l
Nature of Referralcc
*—�. f
\
Time and Date Occurred � � \�\�/ � ' G�-
Location of Area Affected
Surface Waters Impacted Classification
Other Agencies Notrfed
Investigation Details
Investigator
Date
S: IWO S ISHEL L S IREPOR T- SHL
EPA Region 1V (404)347-4061 Pesticides 733-3556 Emergency Management 733-3867 Wildlife Resources 733-7291
Solid and Hazardous Waste 733-2178 Marine Fisheries 726-7021 Water Supply 733-2321 Coast Guard MSO 343-4861
127 Cardinal Drive Extension, Wilmington, N.C. 28405-3845 0 Telephone 910-395-3900 • Fax 910-350-2004
N.C. DIVISION OF.. -,WATER QUALITY
Water Quality Section
Complain tlEmergency Report Form
WILMINGTON REGIONAL OFFICE
Received by Date Time
Emergency Complaint City County
Report Received
Agency.
Complainant
Phone No
Address Phone No.
Check One: Fish Kill Spill Bypass Animal NPDES N.D.
Stormwater Wetland other, Specify:
Nature of Referral
Time and Date Occurred
Location of Area Affected
Surface Waters Impacted Classification
Other Agencies Notified
Investigation Details
Investigator Date
SA WOSISNELLSWEPORT.SHL
EPA Region IV (404)347-4062 Pesticides 733-3556 Emergency Management 733-3867 Wildlife Resources 733-7291
Solid and Hazardous Waste 733-2178 Marine Fisheries 726-7021 Water Supply 733-2321 Coast Guard MSO 343-4861
127 Cardinal Drive Extension, Wilmington, N.C. 28405-3845 0 Telephone 910-395-3900 • Fax 910-350-2004
OCEAN VIEW UNITED METHODIST CHURCH EXPANSION
OAK ISLAND, NORTH CAROLINA
STORMWATER DESIGN DOCUMENT
Prepared for:
Ocean View United Methodist Church
8400 E. Oak Island Drive
Oak Island, NC 28465
Prepared by:
�..
'��MCI<B4&CREM,
243 North Front Street
Wilmington, NC 28401
(910)343-1048
Project #4098-0001 (40)
May 06 SEAL65
s
0 2%M
�4iiiu111it -
OCEAN VIEW UNITED METHODIST CHURCH EXPANSION
OAK ISLAND, NORTH CAROLINA
Brunswick County
McKim & Creed Project #4098-0001
May 06
Table of Contents
STORMWATER DESIGN DOCUMENT
DESIGN NARRATIVE
Existing Site
Proposed Improvements
ATTACHMENT 1 — INFILTRATION TRENCH CALCULATIONS
ATTACHMENT 2 — DRAINAGE AREA MAP
ATTACHMENT 3 — E-MAIL CORRESPONDENCE
Page i
OCEAN VIEW UNITED METHODIST CHURCH EXPANSION
OAK.ISLAND, NORTH CAROLINA
Brunswick County
.McKim & Creed Project #4098-0001
May 06
DESIGN NARRATIVE
Existing Site
Ocean View United Methodist Church has an existing facility which pre -dates 1988. The site is
located at the northwest corner of the intersection of Trott Drive and Yaupon Drive in Oak
Island, NC. The existing site is predominately developed and drains by means of a collection
system and swale to the Intra-coastal Waterway.
The soils report conducted by S&ME dated June 17, 2005 indicates the in -place soils within a
depth of 96 inches consist of slightly silty sands. Additionally noted in the report by S&ME was
the approximate 84 inch depth from the existing ground surface to the seasonal high water
table.
Vincent Lewis was on -site May 13, 2005 to determine the seasonal high water table (SHWT).
His field investigation established a 63" depth to the SHV T.
Proposed Improvements
The proposed development will consist of a 10,454 sf Sanctuary Expansion. The total
developed area is 1.83 acres. The development's impervious area will be a 10,454 sf building
making the new built upon area 13.11 % of the 1.83 acre total.
The adjacent waters are classified as SA-HQW and as such an underground, piped infiltration
system is proposed to treat the first 3" of stormwater runoff since no vegetative filter strip is
proposed at the outlet of the system (discharges into an existing drainage system). The bottom
of the infiltration basin is set at Elevation 14.75, 2 feet above the seasonal high water table. A
4-inch clean layer of sand will bed the infiltration basin. Additionally, the system has been
designed to by-pass all runoff in excess of the design volume.
Supporting calculations and miscellaneous information are provided within the following pages
of this report.
ATTACHMENT 1 -- INFILTRATION TRENCH CALCULATIONS
Project Name Ocean View United Methodist Church
Date: 2-May-2006 (modified per DWQ comments)
Prepared By: RAM
Infiltration Trench Calculations
Basin 1 Stormwater Treatment Worksheet
Total Basin Area (Ta) _. f ' p 1^83 acres
New Impervious Area {Ia} _ ~ .;°`;0:240 acres
% Impervious Area (I) I = Ia/Ta x 100 1 =, 13.1%
Inch Storm Volume to be Controlled (no vegetative filter strip)
Schueler "Simple Method" of volume calculation
Rv = 0.05 + 0.009 x I Rv= 0.17
Volume =1.5 x Rv/12 x Ta x 43560 Volume = 3353.54 Ft3 required
Infiltration Pine Storaize
Pipe Diameter (in) I'd ='',:12` Length of Pipe (ft) PI s °''�450aaa
Pipe Storage Volume Pv = (pi*((Pd/12)x.5j2)PI Pv = 353250
'French Height (ft) Th Trench Width (ft) Tw—
Stone Voids, Svoid Stone Storage, Ss = [(Tw x Th x PI) - Pvj x Svoid Ss = 3098.7 ft3
Total Avalible Storage, Ts = Pv + Ss Ts = 3451.95 ft3 provided
Storage Draw Down
Assumed Infiltration Rate (in/hr), lr =
Trench Surface Area, Sa
Q = SA x (Ir/12 x 3600)
Time of Draw Down = Volume/Q x 86400
rP12 in/hr Note that Actual Infiltration ratery.:r35 in/hr
a.
Sa = (Tw x PI) Sa = 4050 ftz
Q = 3.281 ft3/sec
Time = 0.012 Days O.K. Drawdown time is less than 5 days
Maraaret Gra
From: Linda Lewis [linda.lewis@ncmail.netj
Sent: Monday, May 16, 2005 12:58 PM
To: Margaret Gray
Subject: Re: FW: ocean view methodist
Margaret:
There is no current stormwater permit for this facility under the name of Ocean View Methodist, so I
will assume that the church constructed the existing BUA prior to 1988. If this is not a correct
assumption, or if there is a current stormwater permit, please advise.
You are not required to pick up and treat the existing project. This is not a redevelopment project, so
the requirement for MEP does not exist.
However, at a minimum, the system must pick up and treat the runoff from the new built -upon area.
Linda
Margaret Gray wrote:
>Thanks Linda.
>
>A few clarifications - the adjacent waters are SA-HQW and they are
>within 112 mile. The church has an existing building and parking lot
>with a built upon area of about 52,800 SF (66%). They are proposing a
>building addition of 7,500 SF. We would be submitting as a high
>density project. We can capture and treat the new impervious areas but
>the existing impervious areas are problematic based on the existing grades.
>
>
>Margaret Gray
>McKim & Creed, PA
>243 North Front Street
>Wilmington, NC 28401
>910-343-1048 ph 910-251-8282 fax
>
>
>-----Original Message -----
>From: Linda Lewis [mailto:linda.lewis@ncmail.net]
>Sent: Friday, May 13, 2005 12.35 PM
>To: Margaret Gray
>Subject. Re: FW: ocean view methodist
>
>Margaret:
>
>Unfortunately, UNCW is a different animal. There are existing
>built -upon
>areas that have to be considered there, and a Stormwater Master Plan is
>being developed which will eventually treat all the runoff from the
v,MCKTM&CREED
>campus. Just because we allow one design option atone site doesn't
>mean
>
>it can be applied to other projects.
>For new high density projects, all runoff must be collected and treated.
]
>Space constraints are not an acceptable justification to allow any
>runoff from new built -upon areas to sheet flow without appropriate
>treatment. Will you be submitting under the high density option or the
>low density option? Are there existing built -upon areas to be
>considered? Is the site within 112 mile of SA waters? I need the whole
>story, not just bits and pieces. That's how misunderstandings occur.
>Linda
>Margaret Gray wrote:
>
>
>>Just finished meeting with Vincent on this site. Before we begin our
>>design wanted to get your input. The site is 1.8 acres with a proposed
»
]
>
>>sanctuary addition. The site naturally drains east & west midway
>>through the site.. Due to space limitations we are proposing
>>infiltration under the existing pavement but we won't be able to
>>capture the eastern portion of the sites runoff. Do we need to size
>>the system to treat it all with the understanding that we can't
>>physically capture it all? {I was trying to think back to some of the
»UNCW jobs. Seems we did something along those lines} Thanks,
»
>>Margaret Gray
>>**McKim**** & Creed, PA**
»
>>243 North Front Street
»
>>Wilmington, NC 28401
»
>>910-343-1048 ph 910-251-8282 fax
]>
»
»
> ---------------------------------------------------------
>
2
vlMCKIM&CREED
1 7-05 OS: 14 FROM : SS -ME - "I LM I NGTON
iS
i ■
.tune 17, 2005
McKim & Creed Engineers
243 North Front Street
Wilmington, North Carolina 28401
Attention: Ms. Margaret Gray
Reference: Double Rung 1nfdtrometer Testing
Ocean View United Methodist Church
Oak Island, North. Carolina
Job No. 1063-05-330
Dear Ms. Gray:
1D:9107999958 PAGE 1/3
� f
In accordance with S ,ME Proposal 770-05 dated May 20, 2005- S&.ME personnel have recently
conducted one double -ring infiltrometer test of the suxficial soils at the, subject site at the
approximate location shown in Figure 1. Specifically, our representatives performed the following
work items on June 14, 2005.
Advanced one band-augered boring near the infiltr-ometer test location in order
to visually classify the in -place soils. A. Munsell Soil Color Chart was used to
define the hue and chroma of the recovered soil samples.
2. Conducted one double -ring infiltrometer test at a depth of 36 inches below the
existing ground surface. This testing was conducted in general accordance with
American Society for Testing and Materials (ASTM) procedure D-3385
entitled, "Infiltration Rate of Soils in Field Using Double -Ring Infiltrometer"_
Based on our field classifications of the excavated soils at the hand-au;ered boring locations, the in -
place soils consist of slightly silty sands which extended to the completed boring depth of 96 inches
below the existing ground surface. Water was encountered in the borehole at a depth of 84 inches
below the existing ground surface_ The site water level will, fluctuate with climatic and seasonal
conditions, however, and may be higher or lower at other times of the year_ It is our opinion that the
depth to the seasonal high water fable exceeds five feet below the existing ground surface.
54Af, Inc. (910) 799-99A5
6409 Amsterdam Way, Building B-3 (910(799-9958 lax
Wimingtcn, North Carolina 28405 f www.srneinc.corn
JU''�- 17-05 09 : 14 FRDM : S$ME ' T I LM ] NGTON I 1] : 9I0799995e PAGE 2/3
McKim & Creed Engineers
S&ME Job Number 1063-05-330
June 17, 2005
Page Two
The average infiltration Tate at test location 1 was approximately 35 inches per hour. A summary of
the field test results is presented in Table 1.
S&ME appreciates the opportunity to provide our services during this phase of the project. Should
you have any questions after reviewing this letter, or if we can be of additional assistance, please do
not hesitate to contact us at your convenience_
Sincerely,
S&ME, INC.
C. Richard Connell, 11. .
Senior Engineering Technician
Michael W. Behen, P.E.
Senior Gwtecbnical Engineer
CRC: Nf WB/sns
Attachments
JUNU17-OS 09:14 FR0M:5&ME "tLMINGTON ID:9107999958
PAGE 3/3
TABLE 1
Double Ring Infiltrometer Testing
Ocean View United Methodist Church
Oak Island_ North Carolina
Job No. 1063-05-330
Date of Test: 6-14-05
Depth of Test Below Site Grade: 36 inches
Depth of Water in Rings: 3 inches
Inner Diameter of Inner Ring: l I'/, inches
Inner Diameter of Outer Ring: 221/2 inches
Depth to Water: 84 niches
Average Infiltration Rate at Location 1: 35.2 inches per how
Depth
Inches
Hue
ValuelChroma
0-3
10 YR
3/4
3-12
10 YR
518
12-36
10 YR
5/8
36-60
10 YR
6/8
60-72
2.5 Y
716
72-84
2.5 Y
7/1
84-96
2.5 Y
6/2
SOIL PROFILE
Soil Description
Dark yellowish brown fine to medium SAND - trace of silt
Yellowish brown fie to medium SAND - trace of silt
Yellowish brown fine to medium SAND - trace of silt
Brownish yellow fine to medium SAND - trace of silt
Yellow fine to medium SAND - trace of silt
Light gay fine to medium SAND - trace of silt
Light brownish gray fine to medium SAND - trace of silt
Project No. SW8 _ � 0 Z .Z.� of wAr�A
Project Name Dee4 j V..-e,-; &4 Lai /Ad A/ p
O G
County
i
A. (:r IC o -r
Dear r.
The Wilmington Regional Office of the Division of Water Quality received
your stormwater application and $420.00 fee on m
Your project will be reviewed within 75 days of receApf, and you will be
notified if additional information is needed. Please be advised that the
construction of built -upon area may not commence until the stormwater
permit is issued.
If you have any questions, please contact any member of the stormwater
review staff in the Wilmington Regional Office at (910) 796-7215.
Date Sent:_12-v�o(v Beverly Rivenbarlt
46MCIQMFdCREED
DELIVERED
TO: NCDENRIDWQ
127 Cardinal Drive Extension
Wilmington, NC 28405
ATMIMON. Linda Lewis
WE ARE SENDING: ® Originals ® Prints
❑ Specifications ® Calculations
LETTER OF TRANSMITTAL
DATE: February 6, 2006
PROJECT NO: 40980001
TASK NO: 40
RE: Ocean View United Methodist
Church - Expansion
TRANSMITTAL NO:
PAGE 1 OF 1
❑ Shop Drawings ❑ Samples
❑ Other -
Quantity Drawing No. Rev. Description statusli
1f1 SWU-101 Stormwater Application G
1 SWU-107 UG Infiltration Trench Supplement G
1 $420.00 Application Fee (check 1 ] 7599)
1 set Stormwater Design Document C
1 S & ME Soils Report (June 17,2005) C
2 each Shts. 1,2, 5, 6, & 7 Construction Drawings G
Issue Status Code: A. Preliminary B. Fabrication Only C. For Information D. Bid
E. Construction F. For Review & Comments G. For Approval H. See
Action Status Code: 1. No Exceptions Taken 2. Make Corrections Noted 3.Other
4. Amend & Resubmit 5. Rejected - See Remarks
243 NORTH FRONT STREET, WILMINGTON, NC 28401 (910) 343-1048 FAX
cc: John Parker, Parker Architects w/ enc McKIM & CREED, PA
File, McKim & Creed w/ enc
Signed
Margaret Gray
S.\409810001 \10-Coinm\020606 NCDENR DWQ Trans.doc