SW8970401_HISTORICAL FILE_19970716

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 CIQ),-A01
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
1°l q-1 0-1 1�0
YYYYMMDD

State of North Carolina
Department of Environment,
Health and Natural Resources
Wilmington Regional Office
Division of Water Quality
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
Mr. Leonard Safrit, Partner
Safrit Properties, LLC
PO Box 388
Beaufort, NC 28516
Dear Mr. Safrit:
July 16, 1997
Subject: Permit No. SW8 970401
Cedar Point Building Supply
High Density Commercial Stormwater Project
Carteret County
The Wilmington Regional Office received the Stormwater Management Permit Application for Cedar Point Building Supply
on April 2, 1997, with final information on July 16, 1997. Staff review of the plans and specifications has determined that
the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000. We are
forwarding Permit No. SW8 970401 dated July 16, 1997, for the construction of Cedar Point Building Supply.
This permit shall be effective from the date of issuance until July 16, 2007, and shall be subject to the conditions and
limitations as specified therein. Please pay special attention to the Operation and Maintenance requirements in this permit.
Failure to establish an adequate system for operation and maintenance of the stormwater management system will result
in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an
adjudicatory hearing upon written request within thirty (30) days following receipt of this permit. This request must be
in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the
Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this
permit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please contact Linda Lewis, or me at
[phone].
Sincerely,
Rick Shiver, P.G.
Acting Regional Water Quality Supervisor
RSS/arl: S:\WQS\STORMWAT\PERMIT\970401.JUL
cc: Tim Stewart, P.E.
Garry Yeomans, Carteret County Inspections
Linda Lewis
Wilmington Regional Office
Central Files
127 Cardinal Drive Extension, Wilmington, N.C. 28405-3845 • Telephone [phone] • Fax [phone]
An Equal Opportunity Affirmative Action Employer

State Stormwater Management Systems
Permit No SW8 W0401
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
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
Safrit Properties, LLC
Cedar Point Building Supply
Carteret County
FOR THE
construction, operation and maintenance of an infiltration basin 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 July 16, 2007 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 on page
3 of this permit, the Project Data Sheet. The stormwater control has been designed to handle the runoff
from 124,582 square feet of impervious area.
3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts
of the permit.
P1

State Stormwater Management Systems
Permit No SW8 970401
DIVISION OF WATER QUALITY
PROJECT DATA SHEET
Project Name: Cedar Point Building Supply
Permit Number: 970401
Location: Carteret County
Applicant: Mr. Leonard Safrit, Partner
Mailing Address: Safrit Properties, LLC
PO Box 388
Beaufort, NC 28516
Application Date:
April 2, 1997
Water Body Receiving Stormwater Runoff:
Boathouse Creek
Classification of Water Body:
"SA"
Basin Depth:
1' feet
Bottom Pool Elevation:
68.5 MSL
Total Impervious Surfaces Allowed:
124,582 square feet
Future
34,848 square feet
Offsite Area entering Pond:
Rerouted, per Engineer
Surface Area @68.5:
18,818 square feet
Surface Area @69.5:
20,491 square feet
Required Storage Volume:
14,950 cubic feet
Provided Storage Volume:
19,655 cubic feet
Temporary Storage Elevation:
69.5 MSL
Type of Soil:
Loamy sand
Elevation of the SHWT:
66.5
Expected Infiltration Rate:
4" per hour
Time to Drawdown:
3.2 hours
3

State Stormwater Management Systems
Permit No SW8 970401
The tract will be limited to the amount of built -upon area indicated on page 3 of this permit, and per
approved plans.
Deed restrictions must be recorded prior to the sale of any outparcel or future area shown on the approved
plans to ensure that future owners are made aware of the built -upon area limitations. The following
statement must be recorded:
"To ensure continued compliance with the NC Division of Water Quality Stormwater Management
Permit Regulations, 15A NCAC 2H.1000, the future area as shown on the approved plans is
limited to a total of 34,848 square feet of built -upon area, inclusive of that portion of the
right-of-way between the front lot line and the edge of the pavement, structures, pavement,
walkways of brick, stone, slate, but not including wood decking or the water surface of swimming
pools."
"All runoff from the future built -upon area must be directed into the permitted.stormwater control
system. "
"Additional built -upon area will require a permit modification."
6. The permittee is responsible for verifying that the proposed built -upon area does not exceed the allowable
built -upon area.
The following items will require a modification to the permit: .
a. Any revision to the approved plans, regardless of size.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area.
e. Further subdivision of the project area.
f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan.
In addition, the Director may determine that other revisions to the project should require a modification
to the permit.
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.
4

State Stormwater Management Systems
Permit No SW8 970401
Il. SCHEDULE OF COMPLIANCE
1. The permittee will comply with the following schedule for construction and maintenance of the stormwater
management system:
a. The stonnwater management system shall be constructed in it's entirety, vegetated and operational
for it's intended use prior to the construction of any built -upon surface except roads.
b. During construction, erosion shall be kept to a minimum and any eroded areas of the system will
be repaired immediately.
2. 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 side slopes.
d. Immediate repair of eroded areas.
e. Maintenance of side slopes in accordance with approved plans and specifications.
f. Debris removal and unclogging of outlet structure, orifice device and catch basins and piping.
g. Access to the outlet structure must be available at all times.
3. 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.
4. 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.
5. 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.
6. A copy of the recorded deed restrictions must be submitted to the DWQ within 30 days of the date of the
recording. The recorded copy must be signed by the permittee, dated, stamped with the deed book number
and page, and bear the stamp of the Register of Deeds.
7. 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.
5

State Stormwater Management Systems
Permit No SW8 970401
III. GENERAL CONDITIONS
This permit is not transferable. In the event there is a desire for the facilities to change ownership, or
there is a name change of the Permittee, a formal permit request must be submitted to the Division of
Water Quality accompanied by an application fee, 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.
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.
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) which have 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.
The permittee grants DEHNR Staff permission to enter the property 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.
Permit issued this the 16th day of July, 1997.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
r--c h`A. Preston Howard, Jr., P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW8 970401

State Stormwater Management Systems
Permit No. SW8 970401
Cedar Point Building Supply
Stormwater Permit No. SW8 970401
Carteret County
Engineer's Certification
1, , as a duly registered Professional Engineer in the State of
North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of the project,
for (Project Owner) hereby state that, to the best of my abilities, due
care and diligence was used in the observation of the project construction such that the construction was observed
to be built within substantial compliance and intent of the approved plans and specifications.
Noted deviations from approved plans and specification:
Signature
Registration Number
Date
7

> DIVISION OF WATER-QUALIT
' NORTH CAROLINA STORMWATER MANAGEMENT PERMIT APPLICATION
I. CENERAL INFORMATION •M
(Please print clearly or type)
I. Project Name Cedar Point Building Supply
2. Location, directions to project (include County, Address, State Road) Attach map.' -" -
Cedar Point, Carteret County, Sherwood Avenue Off of NCSR 1113
3.Owner's Name Safrit Properties, L.L.C. Phone [phone]
4. Owner's Mailing Address P.O. Box 388
City Beaufort State NC Zip 28516
5. Nearest Receiving Stream
6. Projectdescription
Boathouse Creek
Building Supply Warehouse
II. PERMIT INFORMATION
Class SA
I . Permit No.(ro befilled in by DwQ) . '�')-W M 2 D 4
2. Application Date March 26, 1997 Fee enclosed$ 385.00
3.PermitType:
X New
Renewal
Modification (existing Permit No.)
4. Project Type:
_Low Density
_Detention
XInfiltration_Redevelop_General_Alter_Offsite
5. Other State/Federal Permits/Approvals Required (cheek appropriate blanks)
CAMA Major Sedimentation/Erosion Control X 404 Permit.
III. BUILT UPON AREA (please see NCAC 2H. 1005 thru .1007 for applicable density linos)
Drainage Drainage Breakdown of Impervious Area
Basin Basin (Please indicate below the design impervious area)
0.6 to
Classification SA Buildings 9c6-9 Ac.
Existing Built -upon Area 0 Streets 0
11.0 b
Proposed Built -upon Area - oefi4h( 1--7Ac.
OrfI4N4 Pofflotc rwr-rc -I.vto
Total Project Area 6.5 4-0 Ac.
% Built -upon Area - otFf140 32?.4.5%
0ef1kM i N-(`E 447.
IV. STORMA'VATER TREATMENT (Describe how the runoff will be treated)
1.40
Parking/SW 1.1? ac
S roSSIaLE FuTwnf
Other A 0' innalt Wks
1.0(0
1-.49 Ac. - DFS14ni
2.86 Ac. - ot=fl4,.I 4 P cnsLf
Pu TNFF
Infiltration Basin — gcvm`"ef 91 TM5 4-02-97

V. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
Deed restrictions and protective covenants are required to be recorded for all lov. density projects and all" -
subdivisions prior to the sale of any -lot -Please -see Attachment A for the specific items that: mustbe-recorded
for the type of project applied for. - -
VI
VII.
cc:
By your signature below, you certify that the recorded deed restrictions and protective covenants -for this project --
shall include all the items required by the permit, that the covenants will be binding on all parties and persons
claiming under them, that they will run with the land, that the covenant cannot be changed or deleted without
concurrence from the State, and that they will be recorded prior to the sale of any lot.
OWNER'S CERTIFICATION
1 Leonard Safrit certify that the information included on this permit
—-"--..__,._-_------ -
(Please print clearly ar type)
application form is correct, that the project will be constructed in conformance with the approved plans, that
the deed restrictions will be recorded with all required permit conditions, and that to the best of my knowledge,
the proposed project complies with the requirements of 15A NCAC 2H.1000.
1 authorize the below named person or firm to sgbmit stormwater plans on my behalf.
Cby p.�if fjd Partner
Owner/Authorized Ment Signature and Title
Z�',
AGENT AUTHORIZATION (Please fill in the name of the engineerLmrveyor authorized to submit plans on dte owner's behalf.)
Person or firm name Timothy M. Stewart, P.E.
Mailing Address
City Jacksonville
Parker & Associates, Inc. P.O. Box 976
State NC Zip 28541
Phone [phone]
Please submit application, fee, plans and calculations to the appropriate Regional Office.
Applicant/WiRO//Central Files
D
E C E I V E D
JUN 0 21997
RECEIVED
APR 0 2 1997
BY:&99r?0401

INFILTRATION BASIN MAINTENANCE
Responsible Party Name: Safrit Properties, L.L.C.
E C E I V E
APR 0 21997 D
Address: P.O. Box 388, Beaufort, NC 28516 Phone No.: 919-728-3843
After every runoff producing rainfall event, or at least monthly, whichever comes first:
1. Inspect the infiltration basin(s) for erosion, trash accumulation, grass
coverage, and general condition of the facility.
2. Repair eroded areas immediately, re -seed as necessary, keep side
slopes and bottom mowed, and remove trash.
3. Check any inlet piping, swales and catch basins. Repair broken piping,
reseed swales, and remove trash.
4. Inspect the bypass/overflow structure for blockage and deterioration.
Remove blockage and repair structure to originally approved design
specifications.
5. Check the depth of the basin(s) every six months. If siltation has
occurred to the point that only 75% of the original design depth is
provided, remove the excess silt to the original depth. Do not over -
excavate, as this may cause the required water table separation to be
reduced, and may affect the ability of the system to perform as designed.
SPECIAL REQUIREMENTS
I, Leonard Safrit , agree to be responsible for
performing the maintenance items as listed above for this project. I agree to notify
NCDWQ of any problems with the system, or changes of the name of the project,
name of the responsible party, or address.
/'�P/
Signature `/� Date Z�
Revisod 2/25/97

1R12C1EO191E® APR p 6 1998
PARKER & ASSOCIATES, INC. 5hgpin8 HorizopS
Consulting Engineers - Land Surveyors - Land Planners
306 New Bridge Street - P.O. Box 976
Jacksonville, NC 28541-0976
[phone] - Fax:[phone]
March 30, 1998
Mr. Rick Shiver, P.E.
Regional Water Quality Supervisor
Division of Water Quality - Wilmington
127 Cardinal Drive Extension
Wilmington, North Carolina 28405-3845
RE: Certification of Completion
Infiltration Basin
Cedar Point Building Supply
Permit No. SW8970401
Carteret County, North Carolina
Dear Mr. Shiver:
I, Timothy M. Stewart, as a duly registered Professional
Engineer in the State of North Carolina, having been authorized to
periodically observe construction of The Infiltration Basin at
Cedar Point Building Supply hereby state that, due care and
diligence was used in the observation of the project construction
such that the construction was observed to be built within
substantial compliance and intent of the approved plans and
specifications.
The following are noted exceptions to the plans.
1) The bypass pipes (pipes C & D) were extended
approximately 70 LF toward the outfall ditches.
2) The perforated piping designed for distribution of
water across the bottom of the basin was not
installed.
If you have any questions concerning this certification,
please call.
CARN "1,4
e.....,
c�n:•.--4
SEAL 1
14575 i
h
O'er...
TMS / 1 ck �''4 rH y St10``,
Enclosures
xc: Mr. Leonard Safrit
CF (P)
Very truly yours,
PARKER & A SOCIATES, INC.
1- A � *
Timoth A1. Stewart, P.E.
ENVIRONMENTAL ENGINEERING ■ STORM WATER MANAGEMENT ■ WATER AND WASTEWATER SYSTEMS
DEVELOPMENT CONSULTING Is FEASIBILITY REPORTS 0 ENVIRONMENTAL SCIENCE 0 CONSTRUCTION PLANS

PARKER 8 ASSOCIATES TEL:[phone] Jun 24.97 18:13 No.015 P.01
PARKER & ASSOCIATES, INC. $„pVing Horjyo^a
Consulting Engineers - Land Surveyors - Land Planners
306 New Bridge Street - P.O. Box 976
Jacksonville, NC 28541-0976
[phone] - Fax: [phone]
FACSIMILE TSAN6MI66I0tL COVER- SHEET PAX 0 [phone]
TO: Lrn10A I ('WI S
Company: DW Q S-Cottl+^L,/-fipf- _'I.LV"tN4_um
Fax I/:
Date., Lmt= It. 1997
I
FROM :(LM STEwar.T
REs CN v- (S>inlr PuILaI/ 'i Iu t
REMARKSt UMM 1
Ota- Yorl� uyrr1a` P/tilnp .IuNF 13! 111-7 , CONQgtNIN 5
(Ijy A`Oov%;� pjl AK outs- SOIL SGIL-*-rjf-T VIS17L--A -rh
�,rn L'N4i'1V4 jk.V — h6,1l.. Mr. LW( YI+ FMB bP* IM Tf�r WP�&Ig
R t'PY °F LoW(l l • IF YoK CM Ivr " A ►Ac4-rw1 wlrk Mlt -
AL*r- wf(fc�-'
Lt�n' If 1, lnt; wIN- ytjL�l" FhM Oki flTri /laA HFMF 7/fr
fNM"A(Ks C3iKiN kr,4a 3-rAkr-y. pLWr- Car 4) krlov- v-A-44
p.q-aLA{a
MYs l( IS r*M-i55T gPon1[wNi+y T'0 ER7 1(•
Number of Pages (including this sheet):
Original to Follow by Mailt Yes_ No
Confirmation of Receipt Requosteds Yoe—C_ No
The information contained in this facsimile is privileged and confidential,
intended only for the use of the addressee. If the reader le not the intended
recipient, you are hereby notified that any use is strictly prohibited. If you
have received this tslecopy in error, please immediately notify the mender by
telephone and return the original tslecopy to the mender at the above address.
Thank you.
WP-P\FMCOVLR
ENVIRONMENTALENGWERRING a STORM WATRR MANAORMRNT ■ WATRR AND WASTEWATERSYSTEMS
DEVI+A,OPMRNTCONSULTING 6 FEASIBILITY REPORTS Is ENVIRONMENTAL SCIENCE Is CONSTRUCTIONPLANS

TO: Mr Tl.a Stewart Ps RECEIVED
COMPANY: Parker & Aua:odatm Iuc _
TO FAX NUMBER: 455 5441
FROM: Wayne Iltagiand PARKER
SUBJECT: Cedar Point Bulidind Supply, SP 0 SW8 9704101
DATE: 24 Jun IIN97 NUMBER OF PAGES. liners eve Imo) 1
CONFIDENTIALITY NOTICE : The information contained in and associated with this facsimile is privileged and
confidential and is Intended for the sole use by the addressee. If you are not the above identified addressee or did
not receive this copy from the addressee, please Immediately nollfy, the sender and return it to the address below.
Thank vou.
y,Qpblf,di.r.il i.t4 lli
ill,oil s�Y�i i,leo 1I II,„
I
In r spouse to your fax inquiry of 24� JJun'' 3997, 'I' was �bl'e', o , reinspec 111 ub ve
referenis' ''bite late `'this 'aftoiuooi:.` I oun�i`Imy initi'al'soil �vali�a ion conclusion§ to-.6'
correct. On no portion of the proposed infiltration basin was any soil colors indicative of
seasonal high water table conditions found any shallower than 4.6', & most of the area has
a depth of at least 5'. I am willing to attest to this finding in a Court of Law.
In regards to the letter from Linda Lewis, I offer the following observations. The
precise locations of the soil profile analysis by Vincent Lewis is absolutely critical in the
determination that elevation 70 or 71 has a 36" depth to the seasonal high water table on
this site. There is in fact portions of this and the adjacent tracts at the assumed elevation of
70' that has seasonal high water table depths substantially less than 36". As you are well
aware, the surface topography of the seasonal high water table is often substantially
different from land surface topography in the lower Coastal Plain. The soil evaluation must
be performed on the same landscape body & position as the original soil evaluation to be a
valid comparison.
The technical competence of Vinoeat Lewis in determination of soil colors indicative
of soil wetness is beyond question. Knowing Vincent's competence, I could only conclude
that he did not evaluate the basin site. Based on this assumption I canvassed the infiltration
basin area very carefully & could only find my original profile excavations, No significant
changes have occurred to the site since my soil evaluation of 4 April 1997 and no additional
soil profile excavations have occurred on the basin site since then. The recent grading of the
roadway in front of the building supply site may have hidden his evaluation holes there.
9M-547.9036
120 Balsam Road Jacksonville NC 285A6.8508 page t

,PARKER & ASSOCIATES TEL:[phone] Jun 24.97 18:13 No.015 P.03
The steal irons and PVC pipe covers strongly imply that the roadway clearing could be
the marked corners of the building site whereas the actual building site has not been
disturbed in many months, Based on the visual impression of the recently cleared roadway.
I am willing to bet that if a soil evaluation was done in this geographic area, it was probably
located in that roadway clearing. Based on this assumption, I took several samples from the
concave landscape body in die roadway that is adjacent to the convex landscape body
where the basin is proposed. The roadway clearing adjacent to the basin does have a 30" to
36" seasonal high water table as well as sandy loam Bt that is much shallower (18" versus
36") or nonexistent.
I will bet a dollar to donut hole that the wrong location was evaluated. I will be more
than willing to meet you, Pete, Linda and/or any other parties at the site to review the soil
conditions. Please advise as to how you wish to resolve this problem.
Yours truly
?Ud#Ke Rdf&w d
pose

State of North Carolina
Department of Environment, Health, and Natural Resources
Wilmington Regional Office
James B. Hunt, Jr. Division of Water Quality Jonathan B. Howes
Governor Water Quality Section Secretary
June 13, 1997
Mr. Tim Stewart, P.E.
Parker and Associates
PO Box 976
Jacksonville, NC 28541-0976
Subject: ACKNOWLEDGEMENT OF RECEIPT AND
REQUEST FOR ADDITIONAL INFORMATION
Stormwater Project No. SW8 970401
Cedar Point Building Supply
Carteret County
Dear Mr. Stewart:
The Wilmington Regional Office received information from the Regional Soil Scientist soil
investigation at Cedar Point Building Supply on June 12, 1997. According to Vincent Lewis, the seasoanl
high water table is about 36" below current grade. The tests were conducted at two locations, one roughly
elevation 70 and the other elevation 71. This means that the lowest elevation for the bottom of the basin is
70. Please revise the plans and proposed contours to reflect this change. The other information requested was
received on June 2, 1997 and has been reviewed.
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 July 13, 1997, or the application will be
returned as incomplete. The return of a project will necessitate resubmittal of all required items, including
the application fee. If you have any questions concerning this matter please feel free to call me at (910) 395-
3900.
Sincerely,
Ms. Linda Lewis
Environmental Engineer
RSS/arl: S:\WQS\STORMWAT\ADDINFO\970401.JUN
cc: Linda Lewis
Central Files
127 Cardinal Drive Extension, Wilmington, N.C. 29405.3845 a Telephone [phone] • Fax [phone]
An Equal opportunity Affirmative Action Employer

PARKER & ASSOCIATES, INC. ing HoriZ
ShaP ons
Consulting Engineers • Land Surveyors • Land Planners
306 New Bridge Street - P.O. Box 976 ........
Jacksonville, NC 28541-0976
[phone] - Fax: [phone] '`'` `'"`'"`
June 2, 1997
Ms. Linda Lewis
NCDEHNR-DWQ
127 Cardinal Drive, Ext.
Wilmington, North Carolina 28405
Dear Ms. Lewis;
ME
E C E I V E
JUN 0 21997 D
D E M
PROJ N_
Re: Cedar Point Building Supply
Stormwater Project #SW8970401
Carteret County, North Carolina
Please find enclosed two copies of the revised plans, revised
calculations and revised permit applications. We have revised this
project due to finding that the seasonal high groundwater elevation
on the Southwestern side of the project is significantly lower than
the seasonal high groundwater elevation on the Northeastern side of
the property where we had originally placed the Infiltration Basin.
We have now moved the parking and building areas to the Northeast
and relocated the basin to the Southwest as shown on the plan.
Please find enclosed a copy of a letter dated May 30, 1997
from Mr. Wayne Ragland with a brief description of the soil profile
and his determination of the seasonal high water table depth in the
new infiltration basin area. From this letter, we have determined
that the elevation of the bottom of the basin should be 68.5.
Please find enclosed, with the revised permit application
sheet, the original signature page that you had previously returned
to me. Per your inquiry, Mr. Safrit is a "Partner" of Safrit
Properties, L.L.C., as is now labeled on the permit application.
Similar to the original design, we sized the basin to handle
approximately 0.8 additional acres of possible future impervious
areas to allow for possible future expansion of the building and
parking areas. Please find enclosed a marked up copy of sheet 1 of
2 delineating the possible future impervious area additions that I
have used in my calculations.
ENVIRONMENTAL ENGINEERING IN STORM WATER MANAGEMENT ■ WATER AND WASTEWATER SYSTEMS
DEVELOPMENT CONSULTING IN FEASIBILITY REPORTS ■ ENVIRONMENTAL SCIENCE ■ CONSTRUCTION PLANS

i
Ms. Linda Lewis
June 2, 1997
Page 2
The owner is very anxious to begin construction of this
project as soon as possible and any effort on your part to expedite
the review and approval process will be greatly appreciated. If
you have any questions concerning any of the above information or
the redesign of the project, or if I can be of help in any, way
please call.
Sincerely,
PARKER AND AS 0 IATES, INC.
- q
Timoth M� Stewart, P.E.
xc: Mr. Leonard Safrit w/enclosures
CF (P)
TMS/gsk

Mr Tim Stewart, PE
Parker & Associates Inc
PO Box 976
Jacksonville NC 28541-0976
W41 Wre "071 tn1 MEMBER
"rIN0���a„Fti
Landscape Architect Licensed Soil Scientist
Environmental Health Specialist
�aITH 455C��r'���
30 May 1997
ST®RMNATEk % vo
SUN" 21991
nECE1VED
REPORT Iluu^^����ff JUN 0 21997
To: Whom It May Concern D E M
From: Wayne Ragland PROJ #
Subject: Safrit's Building Supply, Cedar Point site, Carteret County, NC
In confirmation of our recent discussions in regards to the above referenced site, a soil
evaluation was performed on 4/11/97 to determine if another portion of the proposed site
qualifies for placement of the required storm water dry detention basin. The location of the soil
evaluation is indicated by the nomenclature "Hole #1' and "Hole 92" on the photo -copy of the
"Topographic Worksheet With Preliminary Layout" provided by Parker & Associates Inc (copy
attached).
The excavated soil profiles are located in the proposed infiltration basin and is representative
of the basin area. The soil conditions are a close coarse loamy taxadjunct to the Blanton soil
series except that colors indicative of soil wetness was found at 5.25' in hole # 1 and almost 5' in
hole Q. A copy of the standard NRCS soil description for the Blanton soil series is attached.
The saturated hydraulic conductivities of the sands down to 48" ranges from 6" to 20" per hour.
The underlying loamy sand to sandy loam Bt has a saturated hydraulic conductivity of 2" to 6"
per hour.
I , Wa, neRagland, hereby certify that I am a Licensed Soil Scientist ; that the above
findings are based on the factual site conditions evaluated on 04 April 1997 , and ; that all of the
above statements are true and correct to the best of my knowledge and experience. Please advise
me if there are any questions.
SOIL SCjF�
G<4� pyNE RAG �'rj
signature
Yours truly
Wavoce Rag6te d
date
910-347-9036
120 Balsam Road Jacksonville NC 28546-5608
ixigc I

PRRKER r RSSOCIRTES TEL:[phone] May 30,97 12:02 No.C+06 f
t
HIM 1! 0 + h

Blanton
Grossarenic Paleudult
LO - loamy SI - siliceous TH - thermic
>60 Brown (5YR-2.5Y)
>60
CP - coastal plain
MT, SIN - marine terrace, stream terrace (NONE to RARE)
MS NA
SE - MW,
somewhat excessively drained, moderately well drained FL - fine -loamy
0-58 0-58
0-58
58-62
62-80 S, FS, COS
LS, LfS GR-S SL, LS, LCOS SCL, SL, fSL
SP-SM,SM
SM
SP-SM
SM SC, SM-SC, SM
1-7 5-13 1-7 10-18 12-30 6.0-20
6.0-20
6.0-20
2.0-6.0 0.6-2.0
0.03-0.07 0.05-0.10 0.02-0.04
0,10-0.15
0.10-0.15
4.5-6.0
4.5-60 4.5-6.0
4.5-5.5 4.5-5.5 -/NP -/NP AP
Q5/NP-3
12-45/3-
22 A
.10 5 2
Ap ; 0-7 ; gray (10YR 6/1) fine sand ; weak fine granular structure ; very friable ; many fine and common roots ; strongly acid ;
clear wavy boundary. 6-18"--
E1 ; 7-37' ; very pale brown (10YR 7/3) fine sand ; common medium faint white (10YR 812) mottles ; single grained ; loose ;
common fine roots ; many uncoated sand grains ; strongly acid ; gradual smooth boundary.--
E2 ; 37-52" ; light gray (10YR 7/2) fine sand ; many medium faint white (10YR 8/2) and few fine faint very pale brown mottles ;
single grained ; loose ; few fine roots ; many uncoated sand grains ; strongly acid ; clearwavy boundary. (The E horizon extends
to a depth of 40 to 80 inches).--
Btl ; 52-62" ; light yellowish brown (10YR 6/4) fine sandy loam ; few fine faint brownish yellow (10YR 6/8) mottles ; moderate
medium granular structure ; friable ; sand grains coated and bridged with clay ; very strongly acid ; gradual wavy boundary.--
Bt2 ; 62-67 ; very pale brown (10YR 714) fine sandy loam ; many medium distinct strongly brown (7.5YR 5/8) and common
medium distinct pale brown (10YR 6/3) mottles ; weak fine subangular blocky structure ; friable ; sand grains coated and
bridged with clay; few, thin, discontinuous clay films on pod faces and in pores ; very strongly acid ; gradual wavy boundary.--
Blg ; 67-80" ; light brownish gray (10YR 6/2) fine sandy loam ; many medium distinct strong brown (7.5YR 5/8) mottles ; weak
fine subangular blocky structure ; grayish materials area friable ; yellowish and brownish materials are firm ; sand grains coated
and bridged with clay ; few discontinuous clay films on ped faces ; very strongly acid. (The Bt horizons extend to a depth of 60
inches or more.)-
Solum thickness ranges from 60 to more than 80 inches. Content of gravel sized fragments, dominantly quartz and ironstone
pebbles, is less than 10 percent by volume in all horizons except the A and E horizons which may have as much as 35 percent
by volume. Reaction ranges from very strongly acid to chroma 2 or less are within the upper 10 inches of the Bt horizon.
Texture of the Bt horizon is loamy sand, loamy coarse sand, loamy fine sand, sandy loam, fine sandy loam, or sandy clay loam.-
-The Btg horizon has hue of 5Y to 7.5YR, value of 5 to 8, and chroma of 1 or 2; or it is dominated by chroma of 2 or less and
mottled in varying shades of brown, yellow, red, and gray. Texture is sandy loam,fine sandy loam, sandy clay loam, and, below
a depth of about 60 inches, it ranges to medium acid throughout. Depth to the Bt horizon is commonly 50 to 70 inches but
ranges from 40 to 80 inches. Mottles which indicate wetness occur at depths of between 30 and 72 inches. The A horizon has
hue of 2.5Y or 10YR, value of 3 to 7, and chroma of 1 to 4. Thickness is less than 10 inches where value is 3.5 or Iess.Texture
is sand, fine sand, coarse sand, loamy sand, loamy fine sand or their gravelly analogs. The E horizon has hue of 2.5Y to 7.5YR,
value of 5 to 8, and chroma of 1 to 8. Texture is the same as the A horizon. The E horizon is 50 percent or more uncoated sand
grains. The BE horizon, where present, has hue of 2.5Y or 10YR, value of 5 to 7, and chroma of 3 to 8. Texture is loamy sand,
loamy coarse sand, loamy fine sand, and sandy loam. Thickness is less than 12 inches. The Bt horizon has hue of 2.5Y to
7.5YR, value of 5 to 7, and chroma of 3 to 8; or it is mottles in various shades of brown, yellow, red and gray. In most pedons
mottles of sandy clay. Content of nodular and platy plinthite is less than 5 percent within a depth of 60 inches, but ranges up to
15 percent below that depth.

CEDAR POINT BUILDING SUPPLY ST® R M WAT E R
CEDAR POINT, NORTH CAROLINA
STORMWATER INFILTRATION BASIN D E C E I V E D
ENGINEERING CALCULATIONS JUN 0 21997
1. AREA D E
PROJ A� � ¢(::4
Total Project Area ............................... 6.5 Acres
Impervious Area Draining to Basin ................ 2.06 A=
Pervious Area Draining to Basin - Infiltration Basin 0.57 Pcces
Possible Future On -Site Area Draining to Pond
0.8 Acres
TOTAL AREA DRAINING TO POND .............. 3.43 Peres
2. INFILTRATION BASIN VOLUME REQUIRED
Basin must control run-off from 1.5" of rainfall from area
draining to basin
Minimum Required Area = 1.5" x 3.43 Acres =
18,676 CF Basin Volume Required
3. INFILTRATION BASIN BOTTOM AREA REQUIRED
Assume 1' water Depth Prior to Bypass
Minimum Required Bottom Area = 18,676 CF Volume = 11=
18,676 SF Bottom Basin Area Required
4. INFILTRATION BASIN AREAS PROVIDED
=18,818 SF Bottom Basin Area (Elev. 68.5)provided
20,527 SF Surface Area (Elev. 69.5) Provided
Average Basin Area=(18,818+20,527)-2 = 19,672 SF Avg. Area
5. INFILTRATION BASIN VOLUME PROVIDED
=19,672 SF avg. area X 1 ft height
=19,672 CF Provided

EC-2
6. BASIN DRAW DOWN TIME
A. Basin volume must draw down within 5 days.
B. Permeability rate is 3-12 inches per hour per Land Management
Group, Inc. (See Attached Report)
1 foot (1211) of Basin Height _ 3 Inches/Hour= 4 Hour Draw Down Time

State of North Carolina
Department of Environment, Health, and Natural Resources
Wilmington Regional Office
James B. Hunt, Jr. Division of Water Quality Jonathan B. Howes
Governor Water Quality Section Secretary
May 23, 1997
Mr. Tim Stewart, P.E.
Parker and Associates
PO Box 976
Jacksonville, NC 28541-0976
Subject: REQUEST FOR ADDITIONAL INFORMATION
Stormwater Project No. SW8 970401
Cedar Point Building Supply,
Carteret County
Dear Mr. Stewart:
The Wilmington Regional Office received previously requested information for the Stormwater
Management Permit Application for Cedar Point Building Supply on May 8, 1997. A preliminary review
of that information has determined that the application is not complete. The following information is needed
to continue the stormwater review:
Please return the original signature page of the permit which was returned to you with my last
letter.
2. What is the title of Mr. Safrit? In the future, please be sure to note the title of the permittee
and verify who is able to sign per the requirements of NCAC 211.1003(e)(1-4).
3. Please delineate the .65 acres of off -site runoff, as requested previously.
127 Cardinal Drive Extension, Wilmington, N.C. 28405-3845 • Telephone [phone] • Fax [phone]
An Equal Opportunity Affirmative Action Employer

Mr. Stewart
May 23, 1997
Stormwater Project No. SW8 970401
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 June 23, 1997, or the application will be
returned as incomplete. The return of a project will necessitate resubmittal of all required items, including
the application fee.
If you have any questions concerning this matter please feel free to call me at [phone].
Sincerely,
Ms. Linda Lewis
Environmental Engineer
RSS/arl: S:\WQS\STORMWAT\ADDINFO\970404-2.IvIAY
cc: Linda Lewis
Central Files
1)

W la
PARKER & ASSOCIATES, INC. Horty
ShaP;n S onS
Consulting Engineers - Land Surveyors - Land Planners
306 New Bridge Street - P.O. Bo
Jacksonville, NC 28541-09
[phone] - Fax: (910) ass- 441 M081799
_April 25, 1997
Ms. Linda Lewis
Division of water Quality
NCDEHNR
127 Cardinal Drive Extension
Wilmington, North Carolina 28405-3945
RE: Cedar Point Building Supply
Stormwater Project #SW8970401
Carteret County, NC
Dear Ms. Lewis:
This letter is in response to the comments in your letter
dated April 11, 1997 concerning the above referenced project.
1. Concerning comments 1 and 5, we have designed the
Infiltration Basin to allow the owner to expand in the
future. There is no exact location of possible future
impervious at this time. This is speculative only.
2. I have revised the Stormwater Infiltration Basin
Engineering Calculations in the back of the
Specifications to show how the storage volume was arrived
at and also to list the surface area at Elevation 74 per
your request.
3. We have now revised the plan to show a catch basin
accepting the drainage off the parking area and piping to
the basin with a perforated piping system to distribute
the runoff over the infiltration basin bottom.
4. We have now shown the small area of wetlands that have
been delineated on site.
5. See # 1 above.
6. The amount 1.9 Acres in the old Engineering Calculations
for the impervious area was incorrect. The actual amount
is 1.79 Acres as shown in the revised calculations and as
shown previously on the permit application form. The
calculations and the form have now been adjusted to
reflect the numbers in the calculations.
ENVIRONMENTAL ENGINEERING ■ STORM WATER MANAGEMENT ■ WATER AND WASTEWATER SYSTEMS
DEVELOPMENT CONSULTING 0 FEASIBILITY REPORTS 0 ENVIRONMENTAL SCIENCE ■ CONSTRUCTION PLANS

w=.
Ms. Linda Lewis
April 25, 1997
Page Two
I hope this information is satisfactory for
approving the project. If you have any further
comments, please call.
Very truly yours,
PARKER & SVATES,
Timoth 1M. Stewart,
TMS/adh
xc: Mr. Leonard Safrit (w/enclosures)
CF (P)
your use in
questions or
INC.
P.E.

1
2.
3
4
5
CEDAR POINT BUILDING SUPPLY
CEDAR POINT, NORTH CAROLINA
STORMWATER INFILTRATION BASIN
ENGINEERING CALCULATIONS
RE, CE1'.'JED
MAY 0 8 i997
BY:�
AREA
Total Project Area ...............................
Impervious Area Draining to Basin ................
Pervious Area Draining to Basin - Swale and Pond..
Possible Future Area Draining to Pond
(0.35 Acres On Site + 0.65 Acre Off Site)....
TOTAL AREA DRAINING TO POND .............
INFILTRATION BASIN VOLUME REQUIRED
4.0 Acres
1.79 Pores
0.40 Poxes
1.0 Acres
3.19 Poxes
Basin must control run-off from 1.51, of rainfall from area
draining to basin
Minimum Required Area = 1.5" x 3.19 Acres =
17,370 CF Basin Volume Required
INFILTRATION BASIN BOTTOM AREA REQUIRED
Assume 2' Water Depth Prior to Bypass
Minimum Required Bottom Area = 17,370 CF Volume - 21=
8,685 SF Bottom Basin Area Required
INFILTRATRATION BASIN AREAS PROVIDED
=10,276 SF Bottom Basin Area (Elev. 72) provided
12,688 SF Surface Area (Elev. 74) Provided
Average Basin Area=(10,276+12,688)=2 = 11,482 SF Avg. Area
INFILTRATION BASIN VOLUME PROVIDED
=11,482 SF avg. area X 2 ft height
=22,964 CF Provided

EC-2
6. BASIN DRAW DOWN TIME
A. Basin volume must draw down within 5 days.
B. Permeability rate is 3-12 inches per hour per Land Management
Group, Inc. (See Attached Report)
2 feet (2411) of Basin Height - 3 Inches/Hour= 8 Hour Draw Down Time

State of North Carolina
Department of Environment, Health, and Natural Resources
Wilmington Regional Office
James B. Hunt, Jr. Division of Water Quality Jonathan B. Howes
Governor Water Quality Section Secretary
April 11, 1997
Mr. Tim Stewart, P.E.
Parker and Associates
PO Box 976
Jacksonville, NC 28541-0976
Subject: ACKNOWLEDGEMENT OF RECEIP'P AND
REQUEST FOR ADDITIONAL INFORMATION
Stormwater Project No. SW8 970401
Cedar Point Building Supply
Carteret County
Dear Mr. Stewart:
The Wilmington Regional Office received a Stormwater Management Permit Application for Cedar
Point Building Supply on April 2, 1997. A preliminary review of that information has determined that the
application is not complete. The following infornation is needed to continue the stormwater review:
Nepal " 1. Please indicate the location of the .65 acre off -site impervious.
2. Please show in your calculations how you arrived at the storage volume provided in the basin.
Report the surface area at elevation 74, the storage elevation.
Z3. Provide some type of distribution piping into the basin to facilitate the even distribution of
/ the runoff over the available infiltration area.
V/ 4. Delineate all wetlands on site, or note on the plans that none exist.
5. Delineate the .35 acres of future impervious area, if known.
1
/ 6. Please add in the future impervious on the application form, Section III, under "Other", and
adjust your totals to 1.91 acres, as indicated in the calculations.
7. The site was visited by die Regional Soil Scientist on April 9, 1997, and determined to have
acceptable SHWT elevation, infiltration rate and soil type.
127 Cardinal Drive Extension, Wilmington, N.C. 28405-3845 • Telephone [phone] • Fax [phone]
An Equal Opportunity Allirmative Action Employer

Mr. Stewart 4
April 11, 1997
Stormwater Project No. SW8 970401
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 May 11, 1997, or the application will be
returned as incomplete. The return of a project will necessitate resubmittal of all required items, including
the application fee.
If you have any questions concerning this matter please feel free to call me at [phone].
Sincerely,
J-
Ms. Linda Lewis
Environmental Engineer
RSS/arl: S:\WQS\STORMWAT\ADDINFO\970401.APR
cc: Linda Lewis
Central Files
127 Cardinal Drive Extension, Wilmingron, N.C. 28405-3845 • Telephone [phone] • Fax [phone]
An Equal Opportunity Affirmative Action Employer

PARKER & ASSOCIATES, INC.
Consulting Engineers - Land Surveyors - Land Planners
306 New Bridge Street - P.O. Box 971
Jacksonville, NC 28541-0976 I APR 0 2 1997
[phone] - Fax: [phone] _ ,
LETTER OF TRANSMITTAL
TO: Ms. Linda Lewis
NCOF.HNR - Division of Water Quality
127 Cardinal Drive Extension
Wilmington, North Carolina 28403
ShaPinB HorizoR3
DATE: March 26, 1997
REF: Cedar Point Building Supply
Carteret County, NC
WE ARE SENDING YOU:
Two (2) Sets of Plans and Specifications, One (1) Permit Application Form,
and one (1) Check in the amount of $385.00 for the above referenced
Droiect.
DELIVERY VIA:
,t7 REGULAR HAIL ❑ HAND
❑ UPS OVERNIGHT ❑ UPS GROUND
THESE ARE TRANSMITTED AS CHECKED BELOW:
41 FOR APPROVAL
❑ FOR YOUR USE
❑ OTHER
❑ AS REQUESTED
❑ FOR BIDS DUE
❑ FEDERAL EXPRESS
❑ OTHER
❑ FOR REVIEW AND COMMENT
COMMENTS:
Linda, As shown in the calculations, we have oversized the basin to allow
Ti
COPIES TO: Mr. Leonard Safrit (w/enclosure)
CF (P) LAM
TMS/jeh
, P.E.
(IF ENCLOSURES ARE NOT AS NOTED, KINDLY NOTIFY US AT ONCE)

la,
a

APR 0 2 1997
SPECIFICATIONS S I ®RMdNATER
FOR
STORMWATER INFILTRATION BASIN
TO SERVE
CEDAR POINT BUILDING SUPPLY
CEDAR POINT, NORTH CAROLINA
OWNER:
SAFRIT PROPERTIES, L.L.C.
MARCH 1997
PARKER & ASSOCIATES, INC.
Engineering - Surveying - Land Planning
P.O. Box 976
Jacksonville, North Carolina 28541
910-455-2414
jr,
SEAL -97
14575
of A.GI t;; •��P�.•£
�.,. NY M. SS..•`�
rj

PROJECT INFORMATION SHEET
OWNER:
Safrit Properties, L.L.C.
P.O. Box 388
Cedar Point, NC 28516
Contact Person: Leonard Safrit, Agent
[phone]
ENGINEER:
Parker & Associates, Inc.
P. 0. Box 976
Jacksonville, NC 28541-0976
Contact Person: Timothy M. Stewart, P.E.
[phone]

CEDAR POINT BUILDING SUPPLY
STORMWATER INFILTRATION BASIN
GENERAL REQUIREMENTS .................................... GR 1 - 4
1. Summary of Work
2. Field Engineering
3. Submittals
4. Testing Lab Services
5. Inspection/Certification
6. Guarantee of Work
SITE WORK ............................................... SW 1 - 5
1. Clearing and Grubbing
2. Excavation and Grading
3. Dewatering
4. Backfill
5. Piping System
6. Grassing
7. Erosion and Sediment Control Measures
INFILTRATION BASIN MAINTENANCE .............................. 1
ENGINEERING CALCULATIONS ................................ ENG 1 - 4
DWO STORMWATER APPLICATION ................................. 1 - 3
SOILS EVALUATION REPORT .................................... 1 - 3

GENERAL REQUIREMENTS
SUMMARY OF WORK
The CONTRACTOR for this section shall furnish all materials,
supplies, equipment, labor, tools and all other incidentals
necessary to construct the Stormwater Infiltration Basin and
appurtenances, complete, and ready for use, as shown on the
plans and as enumerated herein.
Work necessary for the construction of the Stormwater
Infiltration Basin includes but is not limited to clearing and
grubbing, dewatering, excavation, backfill, constructin
J swales, grassing, and erosion control as shown on the plans
and as outlined hereinafter.
2. FIELD ENGINEERING
A. OWNER will establish base lines for Project and two bench
marks for use by the CONTRACTOR. OWNER will
furnish boundary surveys if required.
B. CONTRACTOR shall:
Develop and make all detail surveys and
measurements needed for construction including
slope stakes, batter boards, and all other working
lines, elevations and cut sheets.
2. Be solely responsible for all locations, dimensions
and levels. No data other than written orders of
the ENGINEER shall justify departure from the
dimensions and levels required by the Drawings.
3. Safeguard all points, stakes, grade marks,
monuments and bench marks made or established on
the Work, re-establish same if disturbed and
rectify all Work improperly installed because of
not maintaining, not protecting or removing without
authorization such established points, stakes,
marks and monuments.
4. When requested by ENGINEER, provide such facilities
as may be necessary for ENGINEER to check line and
grade points placed by CONTRACTOR. Where
applicable, CONTRACTOR shall do no excavation or
embankment work until cross -sectioning necessary
for determining pay quantities has been completed
and checked by ENGINEER.

GR-2
3. SUBMITTALS
The CONTRACTOR shall submit a minimum of three (3) copies of
all submittals, of the various materials and products, to the
ENGINEER for approval. Of these, one (1) copy will be
returned to the CONTRACTOR.
Each set of submittals shall include but not be limited to:
1. Drawings showing all dimensions units and locations of
all other accessory equipment, including a piping layout.
2. All technical information needed by the ENGINEER to
determine if the proposed equipment meets the plans and
specifications.
4. TESTING LAB SERVICES
A. General: Testing of materials, testing for moisture
content during placement and compaction of fill
materials, and of compaction requirements for compliance
with technical requirements of the specifications shall
be performed by a testing laboratory.
B. Testing Services:
1. Test the CONTRACTOR'S proposed materials in the
laboratory and/or field for compliance with the
specifications.
2. Perform field moisture content and density tests to
assure that the specified compaction of backfill
materials has been obtained.
3. Report all test results to the ENGINEER and the
CONTRACTOR.
C. Authority and Duties off Testing Agency: Technicians
representing the testing laboratory shall inspect the
materials in the field and perform tests, and shall
report their findings to the ENGINEER and the CONTRACTOR.
when the materials furnished or work performed fails to
fulfill specification requirements, the technician will
direct the attention of the ENGINEER and CONTRACTOR to
such failure.
The technician shall not act as foreman or perform other
duties for the CONTRACTOR. Work will be checked as it
progresses, but failure to detect any defective work or
materials shall not in any way prevent later rejection

GR-3
when such defect is discovered, nor shall it obligate the
ENGINEER for final acceptance. Technicians are not
authorized to revoke, alter, relax, enlarge, or release
any requirements of the specifications, nor to approve or
accept any portion of the work.
D. Responsibilities and Duties of CONTRACTOR: The use of
testing services shall in no way relieve the CONTRACTOR
of his responsibility to furnish materials and
construction in full compliance with the drawings and
specifications.
To facilitate testing services, the CONTRACTOR shall:
1. Secure and deliver to the testing agency, without
cost, preliminary representative samples of the
materials he proposes to use and which are required
to be tested.
2. Furnish such casual labor as is necessary to obtain
and handle samples at the project or at other
sources of material.
3. Advise the testing agency sufficiently in advance
of operations to allow for completion of quality
tests and for the assignment of personnel.
5. INSPECTION/CERTIFICATION
Parker & Associates, Inc., as ENGINEER, will provide
inspection throughout the performance of this Contract.
Inspections will be made periodically or on a full time basis
as the work progresses to insure compliance with these
specifications and with the specification requirements shown
on the plans. When requested by the ENGINEER, CONTRACTOR
shall provide his services to insure to the ENGINEER's
satisfaction that all dimensions, lines and grades are as
designed. In order for the ENGINEER to adequately inspect and
approve this construction, testing services shall be provided
by an approved testing laboratory.
Inspection by the ENGINEER is required in order to issue the
Certification of Construction as required by the Division of
Environmental Management to assure the infiltration basin is
built according to the plans and specifications.

GR-4
6. GUARANTEE OF WORK
A. Except as otherwise specified, all work shall be
guaranteed by the CONTRACTOR and his sureties against
defects resulting from the use of faulty or inferior
materials, equipment, or workmanship for 12 months from
the date of final completion of the work as signified by
acknowledgement of receipt of Final Payment by the
CONTRACTOR.
B. If, within any guarantee period, repairs, or changes are
required in connection with guaranteed work, which, in
the opinion of the ENGINEER, are rendered necessary as
the result of the use of materials, equipment, or
workmanship, which are inferior, defective, or not in
accordance with the terms of the CONTRACT, the CONTRACTOR
shall, promptly upon receipt of notice from the OWNER,
and without expense to the OWNER:
1. Place in satisfactory condition, in every
particular, all of such guaranteed work.
2. Correct all defects therein.
3. Make good all damage to the site, which in the
opinion of the ENGINEER, is the result of the use
of materials, equipment, or workmanship which are
inferior, defective, or not in accordance with the
terms of the CONTRACT.
4. Make good any work or material, or the equipment
and contents of said building site, disturbed in
fulfilling any such guarantee.
C. If in fulfilling the requirements of the CONTRACT or of
any guarantee embraced therein or required thereby, the
CONTRACTOR disturbs any work guaranteed under another
CONTRACT, he shall restore such disturbed work to a
condition satisfactory to the ENGINEER, and shall
guarantee such restored work to the same extent as it was
guaranteed under such other CONTRACT.
D. If the CONTRACTOR, after notice, fails to 'proceed
promptly to comply with the terms of the guarantee, the
OWNER may have the defects corrected and the CONTRACTOR
and/or his Surety shall be liable for all expenses
incurred.
E. All special guarantees applicable to definite parts of
the work that may be stipulated in the specifications or
other papers forming a part of the CONTRACT shall be
subject to the terms of this section during the first
year of the life of such special guarantee.

1
2.
3.
SITE WORK
CLEARING AND GRUBBING
Clearing shall consist of the cutting, removal, and
satisfactory disposal of all trees, down timber, project
roots, stumps, lap wood rubbish, trash, and all other
objectionable material within the construction limits as
directed. Any specific trees or shrubs designated to be saved
by the OWNER shall be protected from injury during
construction.
Grubbing shall consist of the excavation, removal, and
disposal of all stumps, roots, logs, and other perishable and
objectionable material within the construction limits as
directed.
All clearing and grubbing shall be accomplished in such a
manner as not to injure or destroy any merchantable timber or
other property on land adjacent to the project site.
Before any burning of debris shall occur, CONTRACTOR shall
contact OWNER and ENGINEER for permission and location and
CONTRACTOR will be required to secure ANY and ALL burning
permits required. All perishable material shall be burned in
such a manner as not to injure trees or shrubs outside the
project site or any tree or shrub designated to be saved. Any
material that cannot be completely burned will be removed and
disposed of at an off -site location at the expense of the
CONTRACTOR. If burning is not allowed, CONTRACTOR is
responsible to remove all material from the site.
EXCAVATION AND GRADING
All grading and excavation shall be in accordance with typical
dimensions and cross -sections shown on the plans and
specifications contained herein.
During excavation, all topsoil suitable for reuse shall be
stockpiled in an area designated by the OWNER. All soils
suitable for reuse as backfill material shall be stockpiled in
a separate area designed by OWNER. All soils unsuitable for
reuse shall be stockpiled in a separate location as designated
by the OWNER. Services of a testing laboratory shall be used
to determine which soils are best suitable for reuse as
backfill.
In areas requiring backfill to construct the berms, a minimum
of 12-inches of topsoil and subsoil stripping shall occur
prior to the commencement of backfill.
1. The CONTRACTOR shall provide and maintain adequate
dewatering equipment to remove and dispose of all surface
and ground water entering excavations, trenches, or other

parts of the work. Each excavation shall be kept dry
during subgrade preparation and continually thereafter
until the structure to be built, or the pipe to be
installed therein is completed to the extent that no
damage from hydrostatic pressure, flotation, or other
cause will result.
A. The working areas on the site (exclusive of
sediment entrapment devices) shall be kept free of
surface water at all times. The CONTRACTOR shall
install drainage ditches and dikes and shall
perform all pumping and other work necessary to
divert or remove rainfall and all other
accumulations of surface water from the excavations
and fill areas. The diversion and removal of
surface water shall be performed in a manner that
will prevent the accumulation of water behind
temporary structures or at any other locations
within the construction area where it may be
detrimental.
B. water used for working or processing, resulting
from dewatering operations, or containing oils or
sediments that will reduce the quality of the water
downstream of the point of discharge shall not be
directly discharged. Such waters shall be diverted
through a settling basin or filter before being
discharged.
C. The CONTRACTOR is responsible for the condition of
any pipe, conduit or channel which he may use for
drainage purposes and all such pipes, conduits or
channels shall be left clean and free of sediment.
2. The CONTRACTOR shall provide, install, and operate
sufficient trenches, sumps, pumps, hose, piping,
wellpoints, deep wells, etc., necessary to depress and
maintain the ground water level below the base of the
excavations during all stages of construction operations.
The ground water table shall be lowered in advance of
excavation and maintained two feet below the lowest
subgrade excavation made until the structure has
sufficient strength and weight to withstand horizontal
and vertical soil and water pressures from natural ground
water. The system must be operated on a 24-hour basis
and standby pumping facilities and personnel shall be
provided to maintain the continued effectiveness of the
system. If, in the opinion of the ENGINEER, the water
levels are not being lowered or maintained as required by
these specifications, the CONTRACTOR shall install
additional or alternate dewatering devices as necessary,
at no additional cost to the OWNER.
4. BACKFILL
After completion of stripping the area to receive embankment
backfill and compaction, the CONTRACTOR shall place compacted
backfill to construct the berms for the infiltration basin in

SW-3
accordance with typical dimensions and cross -sections shown on
the plans and requirements contained in the specifications
herein.
Any soft areas of subgrade containing unsuitable, wet or
yielding material not readily capable of site compaction shall
be removed and replaced with compacted select borrow material.
Services of a testing laboratory shall be used to determine
which soils are suitable as select borrow material.
All fill shall be placed in horizontal loose lifts not
exceeding 8-inches in thickness and shall be mixed and spread
in a manner assuring uniform lift thickness after placing.
Each lift shall be compacted by not less than two (2) complete
coverages of the specified compactor. The compaction of the
complete area of the backfill shall have a minimum compacted
density of 95 percent as obtained by test procedures in ASTM
D 1557 (modified proctor). Services of a testing laboratory
shall be required to provide the CONTRACTOR with the required
compaction density results to insure compliance with the above
required compaction density.
No fill material shall be placed when free water is standing
on the surface of the area where the fill is to be placed. No
compaction of fill will be permitted with free water on any
portion of the fill to be compacted. 'No fill shall be placed
or compacted in a frozen condition or on top of frozen
material. Any fill containing organic materials or other
unacceptable material previously described shall be removed
and replaced with approved fill material prior to compaction.
Each lift of compacted fill shall be compacted by the
designated number of coverages of all portions of the surface
of each lift by a smooth -drum vibratory roller for granular
material having a static weight not less than 5,500 pounds, a
sheepsfoot roller for cohesive material exerting a pressure of
250 psi on the surface of the feet, or equivalent equipment
approved by the ENGINEER prior to commencement of the work.
One coverage is defined as the condition obtained when
subjected to the direct contact of the compactor. The
compactor shall be operated at a forward speed not exceeding
40 feet per minute.
In some areas where soft soils are removed, it may be
difficult to properly compact the first lift or two on the
base of the undercut area. If the base is excessively wet, a
working mat of compacted crushed stone shall be placed prior
to placement and compaction of the fill.
5. GRASSING
A. DIKES AND EMBANKMENTS
The CONTRACTOR after grading and shaping the dikes and
remaining areas as shown on the plans, shall furnish

SW-4
labor, tools and equipment to till and seed any and all
areas, as outlined hereinbefore under site work.
The entire area shall be given one application of
agricultural lime at the rate of 2,000 pounds per acre;
super phosphate at 500 pounds per acre; a 12-4-8 grade
fertilizer at the rate of 600 pounds per acre, all
harrowed to a point that it is thoroughly mixed with the
soil. The Contractor shall then furnish and sow, Rebel
Fescue seed, at 'the rate of 100 pounds per acre mixed
with 25 pounds per acre of Bermuda.
A suitable cover of straw mulch shall be placed at a rate
of 1.5 to 2 tons per acre on the entire area following
the sowing operation. The CONTRACTOR shall then wet down
the entire area to prevent the straw mulch from blowing
away and to assist in earlier germination. In the case
of extreme slopes, the straw mulch shall be stabilized by
the application of an asphalt or other approved binding
material.
The Contractor shall guarantee a full stand of grass over
the entire area. A stand of grass shall be considered
acceptable when cover is at least 95 percent.
6. EROSION AND SEDIMENT CONTROL MEASURERS
The erosion and sedimentation control measures shown on
the plans and contained in the Contract Documents
indicate the approximate locations of those measures on
the basis of the existing topography within the area or
on the basis of the predetermined need for any specific
area. Upon commencement of the operations in those areas
where measures are proposed, the ENGINEER may make minor
adjustments in location. CONTRACTOR shall note and
observe all conditions as outlined in the Erosion and
Sedimentation Control Approval Letter.
It will be the CONTRACTOR'S responsibility to provide the
erosion and sediment control measures as shown on the
plans or as otherwise specified in the Contract Documents
or as directed by the Engineer. The CONTRACTOR is
cautioned that these facilities will be installed as
shown on the plans and/or as directed by the ENGINEER
during the construction process. Any citations,
penalties, or fines issued by the N.C. Department of
Natural Resources and Community Development or any other
agency resulting form negligence of the CONTRACTOR not
providing the specified facilities will be the sole
responsibility of the CONTRACTOR and the CONTRACTOR shall
hold the ENGINEER or OWNER harmless from any resulting
damages or fines.

INFILTRATION BASIN MAINTENANCE
Project Name: Cedar Point Building Supply
Responsible Party Name: Safrit Properties, L.L.C.
Address: P.O. Box 388, Beaufort, NC 28516 Phone No.: 919-728-3843
After every runoff producing rainfall event, or at least monthly, whichever comes first:
1. Inspect the infiltration basin(s) for erosion, trash accumulation, grass
coverage, and general condition of the facility.
2. Repair eroded areas immediately, re -seed as necessary, keep side
slopes and bottom mowed, and remove trash.
3. Check any inlet piping, swales and catch basins. Repair broken piping,
reseed swales, and remove trash.
4. Inspect the bypass/overflow structure for blockage and deterioration.
Remove blockage and repair structure to originally approved design
specifications.
5. Check the depth of the basin(s) every six months. If siltation has
occurred to the point that only 75% of the original design depth is
provided, remove the excess silt to the original depth. Do not over -
excavate, as this may cause the required water table separation to be
reduced, and may affect the ability of the system to perform as designed.
SPECIAL REQUIREMENTS
I, Leonard Safrit , agree to be responsible for
performing the maintenance items as listed above for this project. I agree to notify
NCDWQ of any problems with the system, or changes of the name of the project,
name of the responsible party, or address. Signature Date 31-06lj�V
Rovised 2/2"7

CEDAR POINT BUILDING SUPPLY
CEDAR POINT, NORTH CAROLINA
STORMWATER INFILTRATION BASIN
ENGINEERING CALCULATIONS
1. AREA
Total Project Area ............................... 4.0 Acres
Impervious Area Draining to Basin ................ 1.91 Ass
Pervious Area Draining to Basin - Swale and Pond.. 0.40 Acres
Possible Future Area Draining to Pond
(0.35 Acres On Site + 0.65 Acre Off Site).... 1.0 Acres
TOTAL AREA DRAINING TO POND ............. 3.31 Acres
2. INFILTRATION BASIN VOLUME
Basin must control run-off from 1.5" of rainfall from area
draining to basin
Minimum Required Area = 1.5" x 3.31 Acres =
18,023 CF Basin Volume Required
20,552 CF Basin Volume Provided
3. FILTRATION BASIN BOTTOM AREA
Assume 21 Water Depth Prior to Bypass
Minimum Required Area = 18,023 CF Volume _ 21=
9,012 SF Bottom Basin Area Required
10,276 SF Bottom Basin Area Provided
4. BASIN DRAW DOWN TIME
A. Basin volume must draw down within 5 days.
B. Permeability rate is 3-12 inches per hour per Land Management
Group, Inc. (See Attached Report)
2 feet (2411) of Basin Height - 3 Inches/Hour= 8 Hour Draw Down Time

DIVISION OF WATER • QUALITY
NORTH CAROLINA SIORMWATER MANAGEMENT PERMIT APPLICATION
I. GENERAL INFORMATION e.
(Please print clearly or type)
1. Project Name —Cedar Point Building Supply
2. Location, directions to project ;include County, Address, State Road) Attach map.
Cedar Point, Carteret County, Sherwood Avenue Off of NCSR 1113
3. Owner's Name Safrit Properties, L.L.C. Phone [phone]
4. Owner's Mailing Address P.O. Box 388
City Beaufort State NC Zip 28516
5. Nearest Receiving Stream Boathouse Creek Class SA
21
Building Supply Warehouse
II. PERMIT INFORMATION
1. Perrnit No.(lbbefdkdinbyDwQ)
2. Appl ication Date March 26, 1997 Feeenclosed$ 385.00
3. PermitType:
X New
Renewal
Modification (existing Permit No.)
4. Project Type:
_Low Density
_Detention
X Infiltration_Redevelop_General_Alter_Offsite
5. Other State/Federal Permits/Approvals Required (neck appropriate blanks)
CAMA Major Sedimentation/Erosion Control X 404 Permit
III. BUILT UPON AREA (Please see NGC 2N.1005 thm .1007for applicable dentiry limits)
Classification
Existing Built -upon Area
Proposed Built -upon Area
Total Project Area
Drainage Drainage
Basin again
SA
0
1.79 Ac.
4.0 Ac.
% Built -upon Area 45%
IV. STORMWATER TREATMENT (Describe how the runoff will be treated)
Breakdown of Impervious Area
(Please indicate below the design impervious area)
Buildings 0.62 Ac.
Streets 0
Parking/SW 1.17 ac
•
Totals 1.79 Ac.
Infiltration Basin

V. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
Deed restrictions and protective covenants are required to be recorded for all lo%' density project% and all
subdivisions prior to the sale of any lot. Please see Attachment A for the specific items that must be -recorded
for the type of project applied for.
By your signature below, you certify that the recorded deed restrictions and protective covenants for this project
shall include all the items required by the permit, that the covenants will be binding on all parties and persons
claiming under them, that they will run with the land, that the covenant cannot be changed or deleted without
concurrence from the State, and that they will be recorded prior to the sale of any lot.
VI. OWNER'S CERTIFICATION
Leonard Safrit _ certify that the information included on this permit
(Please print clearly or type)
application form is correct, that the project will be constructed in conformance with the approved plans, that
the deed restrictions will be recorded with all required permit conditions, and that to the best of my knowledge,
the proposed project complies with the requirements of 15A NCAC 2H.1000.
I author
VII. AGENT AUTHORIZATION (Pleare fill in the name of the engineer)surwryor authorized to submit plans on the owner's behalf.)
Person or firm name Timothy M. Stewart, P.E.
Mailing Address Parker & Associates, Inc. P.O. Box 976
City Jacksonville State NC Zip 28541 Phone [phone]
Please submit application, fee, plans and calculations to the appropriate Regional Office.
cc: Applicant/WiRO//Central Files
Office use only

ATTACHMENT A
LOW DENSITY AND ALL SUBDIVISION PROJECTS
GENERAL SUBMITTAL REQUIREMENTS — - -
A completed stormwater permit application.
2. Two sets of plans showing north arrow, scale, revision date, property/project boundaries, lot lines,
proposed and existing contours, drainage areas, mean high water line, wetlands, easements, the 30'
minimum vegetated buffer between impervious areas and surface waters, proposed impervious areas,
and road cross -sections.
3. Calculations of the built -upon area, For subdivisions, please show the methodology for arriving at the
per lot built -upon area. For non -subdivision projects, please break down the calculation into buildings,
roads, parking, and other (include all impervious areas).
4. Low density projects with curb outlet systems will require:
a. Drainage area delineation and swale locations shown on the plans.
b. Detail of the swale, showing minimum 5:1 side slope.
C. Velocity calculations, indicating a non -erosive flow for the 10 yr storm.
d.. Inlet and outlet elevations. Maximum longitudinal slope is 5%.
e. The type of vegetated cover specified on the plans.
f. A flow spreader mechanism located at the swale entrance.
g. A signed Operation and Maintenance Plan.
DEED RESTRICTION REQUIREMENTS
The following statements must be included for all low density projects, and for all subdivisions:
No more than N/A square feet of any lot, including that portion of the right-of-way between the edge
of pavement and the front lot line, shall be covered by Impervious structures, including asphalt, gravel,
concrete, brick, stone, slate or similar material, not Including wood decking or the water surface of swimming
pools. This covenant is intended to ensure continued compliance with the stormwater permit issued by the State
of North Carolina.. The covenant may not be changed or deleted without the consent of the State.
No one may fill in or pipe any roadside or lot -line swale, except as necessary to provide a minimum driveway
crossing.
For curb outlet system projects, no one may pipe, Jill in, or alter any lot line swale used to meet North
Carolina Stormwater Management Permit requirements.
NOTE If lot sizes vary significantly, the owner/developer must provide an attachment listing each lot number, size,
and the allowable built -upon area for.each lot.

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SUBJECT: Land & soils evaluation of the proposed Safrit Building Supply Tract (-4.0 acres) to
determine usability with infiltration stormwater treatment usage. Tract located on
the east side of Sherwood Avenue, Cape Carteret Area, off Old Hwy 58, Carteret
County, North Carolina.
TO: Mr. Leonard Safrit Mr. John Parker & Mr. Tim Stuart
Safrit's Building Supply Parker & Associates, Inc.
P.O. Box 388, 1308 Lennoxville Rd. 306 New Bridge St, P.O. Box 976
Beaufort, NC 28516-0388 Jacksonville, NC 28541-0976
[phone] [phone] (o); 455-3441 (fx)
The land & soils within the proposed Safrit Building Supply Tract (-4.0 acres) were evaluated to
determine potential suitability for on -site stormwater treatment usage. NCDEH&NR "Stormwater
Runoff Disposal" rules and regulations (NCAC 15-21-1-1000) were used as guidelines in making
this evaluation.
The proposed project is greater than 1 acre In size, has >25% impervious surfaces, drains to
Class S.A. or S.C. Waters, and is within 1/2 mile of class S.A. Waters. If a project drains to Class
SC or Unclassified Waters, stormwater may be treated by detention ponds or infiltration basins.
If the development project is within 1/2 mile of and drains direly to Class SA Waters or their
unclassified tributaries, stormwater must be treated by infiltration basins or an equivalent
alternative method. The tract has previousy been determined to be geographically located within
1/2 mile of Class S.A. Waters to the west and south and drains to an unclassified freshwater
tributary, thus stormwater is to be treated through infiltration basins. This tract has broad sandy
ridgetops, that slope (-3-10%) to poorly drained flats and a small channelized drainageway.
Principle soil and site requirements for an infiltration system are: —the infiltration system's
bottom must be 2 ft or greater from the seasonal high water table; —must be capable of
complete draw -down within 5 days; —the soil's hydraulic conductivity must be >0.52 in/hr,
—recent fill material is not usable. The enclosed land & soils map shows the various land/soil
types found (see map). The following are brief descriptions of these land & soil types for
stormwater infiltration usage:
The "DOTTED" Areas are well drained to somewhat excessively drained, deep sandy soils.
These soils have an estimated seasonal high water static water table +48 to 70 inches from the
surface based upon soil wetness indicators. Estimated permeability is <5 - 20 min/in (3-12

Page 2.
Safrit Tract, Soils & Stormwater Usability
in/hr) to +48" depths. These soil types should be considered as suitable for typical infiltration
stormwater system usage due to relatively deep depths to the seasonal high water table and rapid
permeability rates. Soil types found are Baymeade, Kureb, and Alaga. These naturally suitable
soil areas should not be significantly excavated or altered.
The "BRICK SYMBOL" Areas are moderately well drained to well drained, deep sandy soils.
These soils have an estimated seasonal high water static water table between +36 to 48 inches
from the surface based upon soil wetness indicators. Estimated permeability is <5-20 min/in
(3-12 in/hr) to +48" depths. Some of these sites may have discontinuous, non-restrictive spodic
horizons below 40" in depth. These soil types should be considered as suitable for shallow
placed (1 - 2 ft bottom depths) infiltration basin system due to seasonal high water table depths.
Soil types found are Baymeade-wet phase, Alaga-wet phase, Wando, and Seabrook. These
naturally suitable soil areas should not be significantly excavated or altered.
The "CROSS -HATCHED SYMBOL" Areas are moderately well drained, deep sandy soils. These
soils have an estimated seasonal high water static water table between +24 to 36 inches from
the surface based upon soil wetness indicators. Estimated permeability is 5-20 min/in (3-12
in/hr) to +40" depths. Many of these sites have discontinuous, non-restrictive spodic horizons
below 30" in depth. These soil types should be considered as suitable for ultra -shallow placed
(0 - 1 ft bottom depths) infiltration basin system with constructed sidewall berms due to seasonal
high water table depths. Soil types found are Seabrook, Conetoe, Leon -dry phase, and Mandarin.
These naturally suitable soil areas should not be significantly excavated or altered.
The "VERTICAL -STRIPED SYMBOL" Areas are somewhat poorly to poorly drained, sandy soils.
These soils have an estimated seasonal high water static water table between <12 to <24 inches
from the surface based upon soil wetness indicators. Estimated permeability is 10 - 600
min/in (0.1 - 6 in/hr). These sites have non -uniform, restrictive to non-restrictive spodic horizons
at depths less than 20-30". These soil types should be considered as unsuitable for infiltration
basin systems due to depths to seasonal water table and slow permeability. Detention ponds
may be considered if allowed by NCDEH&NR-DEM. Soil types found are Leon -wet phase,
Pactolus-wet phase, Murville, Mandarin -wet phase, and Torhunta.
The tract is relatively uniform within the respective soil groups delineated on the enclosed map.
The major variations are depths to seasonal high water table indicators and depths to restrictive
and non-restrictive spodic horizons. The better sites for stormwater infiltration system usage are
on the higher elevations, with marginal to unsuitable sites being at intermediate to lower
elevations. Careful planning and design should be exercised to insure usable soil areas are
reserved for stormwater infiltration treatment, and relatively preserved in their natural state.
Otherwise, the usable soil areas could be degraded to an unsuitable status for stormwater
infiltration basins. Soil logs can be provided upon request.
Larry . Baldwin, CPSS/SC
ARCPACS #2183; NCLSS #1040

LAND & SOILS EVALUATION OF SAFRITS BUILDING SUPPLY TRACT ('-4.0 Acres)
FOR ON -SITE INFILTRATION STORMWATER TREATMENT SUITABILITY
300'
SCALE: 1 Inch =100 Feet
(Soil Lines Paced & Approx)
FEBRUARY - 1997
Q
To Old Hwv 58
QProposed Building Locations
Cape Carteret Area - Carteret County - North Carolina
sal.
sal'
SHERWOOD AVENUE
t t Suitable soils for infiltration stormwater treatment usage. Est seasonal high water fable +48-70". Est permeability 5-20 min/in (3-12 in/hr).
Kureb and Baymeade soil types. These areas should not be significnatly cut & excavated.
Suitable soils for shallow -placed (1.0 - 2.0 ft) infiltration stormwater basins. Est seasonal high water table +36-48". Est permeability
5-20 minfin (3-12 Who, Baymeade-wet phase, Wando, and Seabrook soil types. These areas should not be significantly altered.
Suitable soils for surface -placed) infiltration stomtwater basins with man-made sidewall berms. Est seasonal high water table +24-36".
Est permeability 5-20 min/in (3-12 in/hr). Seabrook, Conetoe, and Mandarin -dry phase soil types.
®Unsuitable soil areas for stormwater infiltration basin usage due to est seasonal high water table <24" from the surface, and/or slow
permeability +30-60 mien (<0.5-1.0 in/hr). Mandarin -wet phase, Leon, Torhunta, and Murviile soil types.
LAND MANAGEMENT GROUP, INC.