20050501 Ver 1_Complete File_20050321

John:

i
IfCyndi is not back.. .hopefully you will be available 9/13/05 at 3:30 pm to
attend a meeting set up by Dempsey Benton regarding this withdrawn
p~oject. It'll be in a conference room on the 14th floor.

Laurie

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Michael F. Easley, Governor

William G. Ross Jr., Secretary
North Carolina Department of En~t and Natural Resources

Alan W. Klimek, P.B. Director
Division of Water Quality

August 18, 2005
DWQ # 20050501
Davidson County

CERTIFIED MAIL. RETURN RECEIPT REQUESTED

Mr. David Luddy
KEJ Mm:keting Company, Inc.
10800 Sikes Place, Suite 250
Charlotte, NC 28277
I

Suliject Property:

The Springs at High Rock development
Healing Springs, NC

NOTICE OF WITHDRAWL

Dear Mr. Luddy:

OmMarch 21, 2005, you requested a 401 Water Quality Certification from the Division of Water
~ty (DWQ) for your project. We wrote to you on April 22, 2005 discussing concerns that we
ha'fe regarding the design of the project and staling that it would be placed on hold for.three weeks
giving you time to address DWQ's concerns. As of today, DWQ has not received a response to this
request. Therefore, your file is hereby considered withdrawn and will not be reviewed until DWQ's
earlier concerns are addressed. Once you have.collected sufficient infonnation to have. a complete
application (please see our April 22, 2005 letter for the missing infonnation), you will need to reapply
for DWQ approval. This includes submittiIig a complete application package with the appropriate
feer.

Please be aware that you have no authorization under Section 401 of the Clear Water Act for this
ac1livity and any work done within waters of the state would be a violation of North Carolina General
S~tuses and Administrative Code. Please ca11 Mr. Ian McMillan at 919-715-4631 if you have any
questions or concerns.

cc: Winston-Salem DWQ Regional Office
Raleigh Corps of Engineers
Central Files
File Copy
Gerald V. Grant, Grant and Associates, Post Office Box 268, Statesville, NC 28687

Filename: S;\200s Correspondence\401+Buffer+Isolated\Regular401\Notice of Withdrawal. doc

~Caroli,na
/Val1lmUU

401 OversigbtlExpress Review Permitting Unit
1650 Mail Service Center, Raleigh, North Carolina 27699-1650
2321 Crabtrele Boulevard, Suite 250, Raleigh, North Carolina 27604
PhC>De: 9191733-1786/ FAX [phone]/ Internet: httD:llh2o.enr.state.nc.usIncwetlandq

Aq Equal o,portunity/Affinnative Action Employer - SO% RecycledllO% Post Consumer Paper

Michael F. Easley, Governor

William G, Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources

Alan W. Klimek, P.E. Director
Division of Water Quality

April 22, 2005
DWQ# 05-0501
Davidson County

CE:aTIFIE~ MAIL: 70033110000364898063
RETURN RECEIPT REQUESTED

Mr. David Luddy
KEJ Marketing Company, Inc.
10800 Sikes Place, Suite 250
CharlOtte, N(C 28277
i

I
Dear Mr. Lu<!ldy:

On March 21, 2005, the North Carolina Division of Water Quality (DWQ) received your application for a
General 401 Water Quality Certification to impact 380 linear feet of perennial stream.inc The Springs::at
High Rock development located off of Healing Springs Drive near Healing Springs, Davidson County. In
or~r that we may determine your. project's compliance with 15A NCAC 2H .0500, please provide seven (7)
co~ies of the following information:

1. The i stream impacts proposed in your application equal or exceed 150 linear feet of impact to
perennial waters. Therefore, compensatory mitigation will be required for the entire impact length
of 380 linear feet. Please provide the Division of Water Quality with information detailing how you
will fulfill this mitigation requirement.

Until the information requested in this letter is provided, I will request (by copy of this letter) that the U. s.
Ariny Corp$ of Engineers place this project on hold. Also, this project will be placed on hold for DWQ
!! I ,
pr<l>c~sing que to incomplete information (15A NCAC 2H .0507(h)). The processing of this application
will begin when the requested information is received. Please be advised that if your proposed activity is
subject to Section 404 of the Clean Water Act (33 U.S.C. 1344), you must also receive a Section 401
Water Qu~lity Certification from the N. C. Division of Water Quality before YOU' begin any work.

Please sendjthe requested information to Ms. Cyndi Karoly, N. C. Division of Water Quality, 401 Wetlands
Ctktificatiop Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650. If you have any questions, please
contact Mr.! Daryl Lamb, DWQ, Winston-Salem Regional Office, at [phone] extension 293.

Sincerely,

Steve W. Tedder
Regional Supervisor

N.?I1hCarolina
/Vlll1lrnlll/

North Carolina IDivision of Water Quality
Wetlands. Certification Unit 1650 Mail Service Center Raleigh, NC 27699-1650 Phone [phone] FAX [phone]
2321 Crabtree Blvd. Raleigh, NC 27604-2260 Internet htlDl/:h2o.enr,state.nc,uslncwellands
Customer Service Number: 1-877-623-6748

An Equal pPportunity/Affirmative Action Employer - 50% Recycledl10% Post Consumer Paper

Michael F, Easley, Governor

William G, Ross Jr" Secretary
North Carolina Department of Environment and Natural Resources

Alan W, Klimek, P.E. Director
Division of Water Quality

April 22, 2005
DWQ# 05-0501
Davidson County

CERTIFIED MAIL: 7003 3110000364898063
RETURN RECEIPT REQUESTED

Mr. David Luddy
KEJ Marketing Company, Inc.
10800 Sikes :place, Suite 250
Ch~latte, N<t 28277

Dear Mr. Luqldy:

On March 21,2005, the North Carolina Division of Water Quality (DWQ) received your application for a
General 401 Water Quality Certification to impact 380 linear feet of perennial stream in The Springs at
High Rock development located off of Healing Springs Drive near Healing Springs, Davidson County. In
ordjer that we may determine your project's compliance with 15A NCAC 2H .0500, please provide seven (7)
copies ofth~ following information:

1. The stream impacts proposed in your application equal or exceed 150 linear feet of impact to
perennial waters. Therefore, compensatory mitigation will be required for the entire impact length
of380 linear feet. Please provide the Division of Water Quality with information detailing how you
willlulfill this mitigation requirement.

UJ1til,the information requested in this letter is provided, I will request (by copy of this letter) that the U.S.
Ar\mY Corp~ of Engineers place this project on hold. Also, this project will be placed on hold for DWQ
pnl>cessing due to incomplete information (15A NCAC 2H .0507(h)). The processing of this application
will begin 'Yhen the requested information is received. Please be advised that if your proposed activity is
subject to Section 404 of the Clean Water Act (33 U.S.C. 1344), you must also receive a Section 401
Water Quality Certification from the N. C. Division of Water Quality before you begin any work.

PI~~e sen~ the requested information to Ms. Cyndi Karoly, N. C. Division of Water Quality, 401 Wetlands
C~rtification Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650. If you have any questions, please
cqntact Mr.' Daryl Lamb, DWQ, Winston-Salem Regional Office, at [phone] extension 293.

# Steve W. Tedder
Regional Supervisor

N2>IThCarolina
/VlllrlrllUu

North Carolina Division of Water Quality
Wetlands Certification Unit 1650 Mail Service Center Raleigh, NC 27699-1650
2321 Crabtree Blvd. Raleigh, NC 27604-2260
Customer Service Number: 1-877-623-6748

Phone [phone] FAX [phone]
Intemet httoJ/:h2o,enr.state,nc.uslncwetlands

An Equal Opportunity/Affirmative Action Employer - 50% Recycledl10% Post Consumer Paper
I

Triage Check List

Date:

3/22/05

Project Name: KEJ Marketing for Tranquility Lakes @
the Springs at High Rock

DWQ#: 05-0501
County: Davidson

D..ryl Lamb, Winston-Salem Regional Office

To:

60-day processing time:

3/21/05

5/19/05

filE COPY

lfrQm: <Cyndi Karoly Telephone: [phone]

The file attached is being forwarded to your for your evaluation.
Please call if you need assistance.

Dl Stream length impacted
01 Stream determination
01 Wetland determination and distance to blue-line surface waters on USFW topo maps
[ Minimization/avoidance issues
o Buffer Rules (Neuse, Tar-Pamlico, Catawba, Randleman)
o Pond fill
O Mitigation Ratios
. Ditching
d Are the stream and or wetland mitigation sites available and viable?
o Check drawings for accuracy
d Is the application consistent with pre-application meetings?
Cumulative impact concern
o

o

o

iC9mm~nts: As per our discussion regarding revision of the triage and delegation processes,
: ~ !
lplease reyiew the attached file. Note that you are the first reviewer, so this file will need to be
reviewed for administrative as well as technical details. If you elect to place this project on hold,
please ask the applicant to provide your requested information to both the Central Office in
Raleigh as well as the Asheville Regional Office. As we discussed, this is an experimental, interim
. proced~ as we slowly transition to electronic applications. Please apprise me of any
1 c~plic*ions you encounter, whether related to workload, processing times, or lack of a "second
rehewetf' as the triage process in Central had previously provided. Also, if you think of ways to
improvelthis process, especially so that we can plan for the electronic applications, let me know.
Thanks! I

Springs at High Rock Project Davidson County

Subject: ~prings at High Rock Project Davidson County
From: Steve Tedder <[e-mail]>
Date: Mob, 15 Aug 2005 10:27: 11 -0400
To: dempsey benton <[e-mail]>
CC: [e-mail], Cyndi Karoly <[e-mail]>

Dempsey,!
. received! your voice mail re this project. The 401 review was put on hold on April 22nd, 2005. Their
ljlpplicatiop indicated an impact to perennial waters to exceed 150 feet (380 feet of impacts), thus
compens3ftory mitigation will be required. Their original plan included three lakes, that they were calling
stormwater control lakes, to be constructed in perennial waters and that is something the Corps will not
allow. That may be part of the reason we have not heard back from them. Their delay may be related to
responding to the Corps.
The "hold" letter sent to them on April 22nd asked them to provide, to the Division, the information as
to h-ow they were planning to fulfill the mitigation obligation for the project. No response was ever
, I
re~ived. I They did get the letter from us as they did sign the green card.
[ will be <l>ut of the office this week. If you have additional questions, Daryl Lamb, on my staff, will be
able to as~ist, his number is 336-771-4608 Ext. 293.

Steve Tedder <Steve.Tedder~NCmai1.net>
WSRO
NqDENR

10f1

8/15/2005 11:11 AM

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Qffi~e UselOnly:

OF~ 6fsol2002

~R. WATER
USACE A~tion ID No. D~AUTY
(If any particular item is not applicable to this project, please enter "Nl!t Applicab e"orfiN'lA".)"'"
.

1. Check all of the approval(s) requested for this project:
S Section 404 Permit D
Section 10 Permit 0
. 401 Water Quality Certification

PAYMENT
RECEIVED

I.

Processing

Riparian or Watershed Buffer Rules
Isolated Wetland Permit from DWQ

2. Nationwide, Regional or General Permit Number(s) Requested: NW42

3. if this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here: D

4. iIfpayment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for
fDlitigation of impacts (verify availability with NCWRP prior to submittal ofPCN), complete
'section vrn and check here: D

5. If your project is located in any of North Carolina's twenty coastal counties (listed on page
:4), and the project is within a North Carolina Division of Coastal Management Area of
IEnvironmental Concern (see the top of page 2 for further details), check here: D

IL Applicant Information

1. Owner/Applicant Information
Name: KEJ Marketing Co.. Inc;
Mailing Address: 10800 Sikes Place. Suite 250
Charlotte. NC 28277

Telephone Number: 704-847-6066 Fax Number: 704-841-2102
E-mail Address:[e-mail]

2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter
must be attached if the Agent has signatory authority for the owner/applicant.)
Name: Gerald V. Grant. P.E.
Company Affiliation: Gerald V. Grant & Associates
Mailing Address: P.O. Box 268
Statesville. NC 28687

Fax Number: 704-872-3057

Telephone Number: 704-872-3136
E-mail Address:[e-mail]

Page 5 of5

.1
,

III. Proj~ct Information

Attaqh a vicinity map clearly showing the location of the property with respect to local
landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property
boundaries and development plans in relation to surrounding properties. Both the vicinity map
and site plan must include a scale and north arrow. The specific footprints of all buildings,
impervious surfaces, or other facilities must be included. If possible, the maps and plans should
incluPe the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property
I . ,
bo~es outlined. Plan drawings, or other maps may be included at the applicant's discretion,
so long as the property is clearly defined. For administrative and distribution purposes, the
USAiCE requires information to be submitted on sheets no larger than 11 by 17-inch format;
howtver, DWQ may accept paperwork of any size. DWQ prefers full-size construction
dra\\tings rather than a sequential sheet version of the full-size plans. If full-size plans are
reduced to a small scale such that the fmal version is illegible, the applicant will be informed that
the project has been placed on hold until decipherable maps are provided.

1. ~ame of project: Tranquility Lakes at The Springs at High Rock
2. T.I.P. Project Number or State Project Number (NCDOT Only):

3. ~roperty Identification Number (Tax PIN): 6648-02-8726

4. Location
<;ounty: Davidson Nearest Town: Healing Springs
Subdivision name (include phase/lot number): The SoringS at High Rock
Ipirections to site (include road numbers,landm~ks, etc.): from 1-85 near Lexington. take
~C Hwy 8 towards the town of Healing Springs. turn right on Healing Springs Drive. project
Will be on the left

5. $ite coordinates, if available (UTM or L~t/Long): N37degrees 37 minutes 57 second
W80 degrees 11 minuts 6 seconds '
~ote - If project is linear, such as a road or utility line, attach a sheet that separately lists the
<poordinates for each crossing ofa distinct waterbody.)

6. froperty size (acres): 16 acres
7. Nearest body of water (stream/river/soundlocean/lake): Flat Swamp Creek

8. River Basin: Yadkin River. High Rock Lake
(Note - this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at htto://h2o.enr.state.nc.us/admin/maps/.)

9. bescrihe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application: timber cover. residential lots. and paved roads

Pag~ 6of6

10. Describe the overall project in detail, including the type of equipment to be used:
The subiect proiect is three consecutive lakes for recreational use. which requires
~onstruction of three earthen dams.
Bulldozers. excavators. loaders. compactors and pans will be used during construction

11. fxplain the purpose of the proposed work: The ,three dams will provide lakes. for
~ecreationa1 uses. wildlife. and storm water management.

IV. Prior Project History

If j1jlrisdictional determinations and/or permits have been requested and/or obtained for this
proj~ct (including all prior phases of the same subdivision) in the past, please explain. Include
the PSACE Action ID Number, DWQ Project Number, application date, and date permits and
certUications were issued or withdrawn. Provide photocopies of previously issued permits,
certifications or other useful information. Describe previously approved wetland, stream and
buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project,
list and describe permits issued for prior segments of the same T.I.P. project, along with
con*truction schedules.
None

V. Future Project Plans

Are' any future permit requests anticipated Eor this project? If so, describe the anticipated work,
and I provide justification for the exclusion of this work from the current application.
No

VI. Proposed Impacts to Waters of the United StateslWaters of the State

It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
wetlands, open water, and stream channels associated with the project. The applicant must also
proyide justification for these impacts in Section VII below. All proposed impacts, permanent
and temporary, must be listed herein, and must be clearly identifiable on an accompanying site
pl~. All wetlands and waters, and all streams (intermittent and perennial) must -be shown on a
delineation map, whether or not impacts are proposed to these systems. Wetland and stream
evaluation and delineation forms should be included as. appropriate. Photographs may be
incJuded at the applicant's discretion. If this proposed impact. is strictly. for 'Vetl~d or stream

Page 70f7

,t ~

mit~gatioh, list and describe the impact in Section VIII .below. If additional space is needed for
listipg or description, please attach a separate sheet.

1. jProvide a written description of the proposed impacts:
Impound ,an unnamed tributary to Flat Swamp Creek

Dams A. B. and 730 will

2.~dividually list wetland impacts below:

i !
i Wetland IQ1pact Area of Located within Distance to
Site N~ber Type of Impact* Impact IOO-year Floodplain** Nearest Stream Type ofWetIand***
(indicate on map) (acres) (yes/no) (linear feet)
None
!
f ;
..

List each ~mpact separately and Identify temporary Impacts. Impacts include, but are not limited to: mechanized clearing, grading, fill,
excavatiop, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding.
.* 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps
(FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or
online at htto://www.femal!ov.
List a w~t1and type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond,
<f:arolina pay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only),

.

...

IList the total acreage (estimated) of all existing wetlands on the property: None
! Total area of wetland impact proposed: None

3. Individually list all intermittent and perennial stream impacts below:

S~eam lIpPact Length of Average Width Perennial or
Site NUJilber Type of Impact* Impact Stream Name** of Stream Intermittent?
. (in~icate ok map) (linear feet) Before Impact (please specify)
f Dam A Impoundment 120 UT 15' Perennial
. DamB Impoundment 120 UT 15' Perennial
i
Dam ~30 Impoundment 140 UT 15' Perennial
UT
!
.-; i)),isteac im act aratel and identifY temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap,

p ~p y
dams (s~parately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain),
stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is
proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included.
"* Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest
downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-3S~-9616, or online at
www.US(!5.2ov. Several internet sites also allow direct download and printing of USGS maps (e.g., WWW.tooozone.com.
www.m.pquest.com. etc.).

Page 8 of8

~umu1ative impacts (linear distance in feet) to all streams on site: 380

4. Ipdividually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.) below:

Open Water Impact Area of Name of Water body Type of Water body
Site Number Type ofImpact* Impact (lake, pond, estuary, sound,
(indicate on!map) .. . (acres) (if applicable) bay, ocean, etc.)
I
None!
[
!

*

LIst each Impact separately and Identify temporary Impacts. Impacts include, but are not limited to: fill, excavation, dredging,
flooding, drainage, bulkheads, etc.

5. Pond Creation
Ijf construction of a pond is proposed, associated wetland and stream impacts should be
ipcluded above in the wetland and stream impact sections. Also, the proposed pond should
~e described here and illustrated on any maps included with this application.
~ond to be created in (check all that apply): D uplands IZI stream D wetlands
Describe the method of construction (e.g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.): excavate and pack dam core. install riser and spillway
*ipes and draw-down valve. fill embankment of dam

i . , .
froposed use or purpose of pond (e.g., livesiotk watering, irrigation, aesthetic, trout pond,
~cal stormwater requirement, etc.): recreation. wildlife. and storm water management

Size of watershed draining to pond: 166 Acres

Expected pond surface area: 4 acres

VII. Im~act Justification (Avoidance and Minimization)

Spe~ifically describe measures taken to avoid the proposed impacts. It may be useful to provide
infotmation related to site constraints such as topography, building ordinances, accessibility, and
fmap.cial viability of the project. The applicant may attach drawings of alternative, lower-impact
site [layouts, and expfain why these design options were not feasible. Also discuss how impacts
were minimized once the 'desired site plan. was developed. If applicable, discuss construction
techniques to be followed during construction to reduce impacts.
None
I

VIII. Mitigation

Page 9 of9

">

DWQ - In accordance with 15A NCAC 2H ;0500, mitigation may be required by the NC
Divi~ion of Water Quality for projects involving greater than or equal to one acre of impacts to
fresijwatet wetlands or greater than or equal to 150 linear feet of total impacts to perennial
streams.

USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide
Permits, published in the Federal Register on March 9, 2000, mitigation win be required when
necessary to ensure that adverse effects to the aquatic environment are minimal. Factors
inch~ding size and type of proposed impact and function and relative value of the impacted
aqU4tic resource will be considered in determining acceptability of appropriate and practicable
miti~ation as proposed. Examples of mitigation that 'may be appropriate and practicable include,
but~e not limited to: reducing the size of the project; establishing and maintaining wetland
andlbr upland vegetated buffers to protect open waters such as streams; and replacing losses of
aquatic resource functions and values by creating, restoring, enhancing, or preserving similar
functions and values, preferable in the same watershed.

If mjitigation is required for this project, a copy of the mitigation plan must be attached in order
forUSACE or DWQ to consider the application complete for processing. Any application
lacIqng a required mitigation plan or NCWRP concurrence shall be placed on hold as
inc9mplete. An applicant may also choose to review the current guidelines for stream restoration
in DWQ's Draft Techirical Guide for Stream Work in North Carolina, available at
http!llh2o.enr.state.nc.us/ncwetlands/stnngide.html.

1. Provide a brief description of the proposed mitigation plan. The description should provide
as much information as possible, including, but not limited to: site location (attach directions
~d/or map, if offsite), affected stream and rivyr basin, we and amount' (acreage/linear feet)
of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view,
preservation mechanism (e.g.,' deed restrictions, conservation easement, etc.), and a
~escription of the current site conditioilll and proposed method of construction. Please attach
a separate sheet if more space is needed.
None

2. Mitigation may' also be made by payment into the North Carolina Wetlands Restoration
Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at
[phone] to determine availability and to request written approval of mitigation prior
lo submittal of a peN. For additional information regarding the application process for the
iNCWRP, check the NCWRP website at htto://h2o.enr.state.nc.us/WIp/index.htm, If use of
[the NCWRP is proposed, please check the appropriate box on page three and provide the
ifollowing information:

Amount of stream mitigation requested (linear feet): None
Amount of buffer mitigation requested (square feet): None

Page 10 of 10

"I.

. .

., '

Amount of Riparian wetland mitigation requested (acres): None
Amount of Non-riparian wetland mitigation requested (acres): None
Amount of Coastal wetland mitigation requested (acres): None

IX. Environmental Documentation (required by DWQ)

Does the project involve an expenditure of public (federal/state) funds or the use of public
(fed~ral/state) land?
i Yes D No [8J

If y~s, does the project require preparation of an environmental document pursuant to the
requirements of the National or North Carolina Environmental Policy Act (NEP AlSEP A)?
Note: If you are not sure whether a NEP AlSEP A document is required, call the SEP A
coordinator at [phone] to review current thresholds for environmental documentation.
Yes D No D

If yes, has the docwnent review been finalized by the State Clearinghouse? If so, please attach a
copy of the NEPA or SEPA final approval letter.
i Yes D No D

x. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ)

It .i~ the applicant's (or agent's) responsibility" to determine, delineate and map all impacts to
required state and local buffers associated with the project. The applicant must also provide
jusqfication for these impacts in Section VII above.. All pr<;>posed impacts must be listed herein,
and! must be clearly identifiable on the accompanying site plan. All buffers must be shown on a
map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ
Regional Office may be included as appropriate. Photographs may also be included at the
applicant's discretion.

Wilil the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(N$1Se), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and
water Supply Buffer Requirements), or other (please identify · )?
Yes D No [8J Ifypuanswered ''yes'', provide the following information:

Identify the square 'feet and acreage of impact to each zone of the riparian buffers. If buffer
mitigation is required calculate the required amount of mitigation by applying the buffer
m~tipliers.

Zone. lnipact Multiplier Required
, (square feet) Mitigation
! 1 3
2 1.5
Total

· Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an
additional 20 feet from the edge of Zone 1. .

Page 11 of 11

"" -'_'i:'
. ~

'- '

If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation
of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or
Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as
iden~ified within 15A NCAC 2B .0242 or .0260.

XI. Stonnwater (required by DWQ)

Desqribe impervious acreage (both existing and proposed) versus total acreage on the site.
Disc~ss stormwater controls proposed in order, to protect surface waters and wetlands
dowpstream from the property. -
The~ are 8.3 acres approximately of existing roads of the total 166 acre drainage area. the lakes
consltructed will act as storm water control devices to protect downstream waters and wetlands
I _

XII. Sew..ge Disposal (required by DWQ)

Cletly detail the ultimate treatment methods and disposition (non-discharge or discharge) of
wastewater generated from the proposed project, or available capacity of the subject facility.
Indi.yidual Septic Systems (non-discharge)
I

XIII. Violations (required by DWQ) -

Is this site in violation of DWQ Wetland'Rules (15A NCAC 2H .0500) or any Buffer Rules?
i Yes D No IZI -

I
Is tlUs an after-the-fact permit application?
I Yes D No IZI .

XIV. Ot"er Circumstances (Optional):

It i~ the aPplicant'S responsibility to. sub~t the application ~ufficiently in advance ?f desired
cOI1$truction dates to allow processmg time for these permIts. However, an applIcant may
choose to list constraints associated with construction or sequencing that may impose limits on
wotk schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and
Thr~atened Species, accessibility problems, or other issues outside of the applicant's control).

Page 12 of 12

..... .~.), f!' i

:.. '

'; "'...

~~ ~~05

(Agent's signature is valid only if an authorization letter from the applicant is provided.)

Page 13 of 13

CHECK DATE

2/7/05

DESCRIPTION

INVOICE DATE

I!\TVOICE AMOUNT

DISCOUNT TAKEN

permit application fee - Tranquility lA,\..O
at the Springs at High Rock phase 12 -
const of upper dams

~fj@fjnWfj W)

MAR 2 1 2005

"

DENR - WATER QUAlITY
~ANOSTaWNATER BIW4CH

--
110619 N.C .Oivision of Water Quality

PAYEE

DISCOUNTS TAKEN

AMOUNT PAID

475.00

, l).
"",~1 ..

~..
. $ 47 5.0.,(!\

HEAliNG SPRINGS DR
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THE SPRINGS::" T HiCh R" ,t
PH ,A S E 2 fv1 AP 1
PLAT BOOK 27 PAGE 12

OWNER/DEVELOPER
KEJ MARKEl1NG CO., INC.
10800 SIKES PLACE SUITE 250
CHARLOTTE, N.C. 28277
[phone]

050.~Ot

~&@&O\'!l&j

MAtT 2 1 2005
DENR - WA
~ANoST~'!..9UALITY
"""""ATCR BRANcH

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DAMS "Au & "a" A.RE C:XE~.APT c;:;::Y,1 STATE J RiSD CTiON
OF THE DAM SAFETY '-Ai, OF '967, Nt.,CCORDANCE TO THE
HAZARD CLASSIF!CAT'ON ~ET~ER =-PCM THE NORTh CARO,j, b.
DEPARTMENT OF ENVIRONMEN~ '^'\.=:: NATURAL RESOURCES,
DIViSION OF LAND RESOvRCES, JL.~/1 SAFETY JljlS ON TO
\1R, RANDY ALLEN DA TED F'EBRu tR 2, 2004,

TRANQUILITY LAKES
THE SPRINGS AT HIGH ROCK
PHASE 12

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HEALiNG SPR NGS ~OWNS,H;P, DAViDSON CO,,\-'-V
Pt.,RT OF TA.X PARCEL 3. TAX MAP 19
PART OF ~AX PARCEc. 1, T,'.\ vt.,P 25
TAX PARCE~ " ~AX ~"qp 26
DEED REFERENCE' 508- 3' 4 523- 824, 30::::- :,59
JEEe REiTRE\CE: 952-948, ':::9':'--' 083
L-OTS 74-8~. 84-87 PLAT 22C)K ~ 2AGE 55
RE\/!SED ,-0"" 82, 83 Pu~ ~ ~<:J~< .3 ;:;AGE ,3,::'
~ART o~ LO~S ~2-~4 p ~.~ 3QO~ 33 ~~GE 24

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12/22/03 MIG

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#5 WASHED STONE

EROSION CONTROL PROCEDURE
THE CONTRACTOR SHALL CONFORM TO ALL REQUIREMENTS OF THE SOil
SEDIMENTATION AND EROSION CONTROL LAWS AND REGULATIONS OF T>-1E
STA TE OF NORTH CAROLINA AS ESTABLISHED AND ENFORCED BY T>-1E
LAND QUALITY SECTION OF THE NORTH CAROLlN.A DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES, THESE REQUIRE-
MENTS SHALL INCLUDE BUT NOT BE LIMITED TO THE FOLLOWING
1, ALL DENUDED AREAS ARE TO BE PROVIDED WITH A GROUND COVER
WITHIN 15 DAYS OF DISRUPTION WHERE FUTHER CONSTRUCTION
ACTIV:TY IS NOT BEING UNDERTAKEN, SHOULD CONDITIONS EXIST
UNFAVORABLE FOR SEEDING OR OTHER INTENDED GROUND COVER,
MULCH AND TACK APPLICATION AS SPECIFIED BELOW WILL BE REQUIRED,
2, DiSTURBED AREAS SHALL BE SEEDED AT A RATE OF 150 POUNDS
PER ACRE, TYPE DEPENDING UPON SEASONAL LIMITATIONS; LIME
AT THE RATE OF 4000 POUNDS PER ACRE AND FERTILlZER(TYPE
10-10-10) AT THE RATE OF 1000 POUNDS PER ACRE, THE
SEEDED AREA SHALL BE MULCHED TO A MINIMUM OF 75% GROUND
COVER AND TACKED WiTH EMULSIFIED ASPHALT AT THE RATE OF 150
GALLONS PER ACRE.
3. ALL EROSION CONTROL IMPROVEMENTS SHALL BE MAiNTAIi'-JEJ, PEP.AIRED
AND KEPT WORKING UNTIL ACCEPTANCE OF PROJECT

HORSESHOE FILTER BERM

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STORMWATER STORAGE ZONE l \

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MAX. SEDIMENT DEPTH
(CLEAN OUT POINT)

,SECTION

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GENERAL NOTES:
1 GRAVEL AND RIP RAP FILTER BERM BASIN SHOULD BE USED TO PROTECT EXiSTiNG PIPE
INVERTS THAT DRAIN 10 ACRES OR LESS,
2 DIMENSiONS SHOWN ARE THE MINIMUM ACCEPTED UNLESS OTHERWISE NOTED,

A' i\. 1 n
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BER~j1

UTiLITIES SHALL NOT BE INSTALLED THROUGH THE DAM
EMBANKMENT OR E~1ERGn~CY SPILLWAY FOR E HER DMk

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III II i I i I III III III III I : I i II III III III II =t I '==, 1==: I '==! I ==1 ,!==I :==: I I ,111==
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1. USE FOR DRAINAGE AREAS I E:;;j I
NOT EXCEEDING 5 (FIVE) ACRES, III

2, EARTH BERM SHAlL BE STABIUZED W/ SEEDING
ACCORDING TO SPECIFICATIONS,

CROSS SECTION

Ov'ERFILL 6" FOR
Sf'TlEf.lENT

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DESIGN OF SPillWAYS
DRAINAGE AREA WEIR LENGTH' II'
(ACRES) (FT.)
1 4,0 'I
23 6,0
I 8,0
100
6 12.0 I
11 I
I DIMENSIONS SHOWN ARE MINIMUM I

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EMERGENCY
BY-PASS
6" BElO'"
SE'"TLED TOP
OF DAM

:<:PE: MAX

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I, 3' MIN.

STONE SECTION

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INSPECT TEMPORARY SEDIMENT TRAPS AFTER EACH PERIOD OF SIGNIFICANT RAINFAlL REMOVE SEDIl.lENT AND RESTORE TRAP "0 ITS ORIGiNAL
DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO ONE-HALF THE DESIGN DEPTH OF THE TRAP PLACE "'HE SDIMENT THAT is REMOVED IN
A DESIGNATED DISPOSAL AREA AND REPLACE THE CONTAMINATED PART OF THE GRAVEL FACING,

CHECK TI1E STRUCTURE FOR DAMAGE FROM EROSION OR PIPING. PERIODICALLY CHECK THE DEPTH OF THE SPILLWAY TO ENSURE IT is A MINiMUM
OF 1,5 FT. BELOW THE LOW POINT OF THE EMBANKMENT, IMMEDIATELY FILL ANY SETTLEMENT OF THE EMBANKMENT TO SliGHT, Y ABOVE DESIGN
GRADE. IlHY RIP RAP DISPLACED FROM THE SPILLWAY MUST BE REPLACED IMMEDIATELY,

STABIUZE THE EMBANKMENT AND AlL DIST<.;RBED AREAS ABOVE THE SEDIMENT POOL AND DOWNSTREAM FROM 'HE TRAP iMMEDIATELY AFTER
CONSTRUCTION WITH SEEDING,

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MAINTENANCE

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CONSTRUCTION SPECIFICATIONS

1. CLEAR, GRUB, AND STRIP THE AREA UNDER THE EMBANKMENT OF AlL VEGETATION AND ROOT MAT, REMOVE ALL SURFACE SOIL CONTAiNING HIGH
AMOUNTS OF' ORGANIC MATTER AND STOCKPILE OR DISPOSE OF IT PROPERLY, HAUL AlL OBJECTIONABLE MATERIAL TO THE DESIGNATED DISPOSAL AREA
2. ENSURE THAT FILL MATERlAl FOR THE EMBANKMENT IS FREE OF ROOTS, WOODY VEGETATION, ORGANIC MATTER, AND OTHER OBJECTIONABLE MATERIAL
PLACE THE FILL IN UFTS NOT TO EXCEED 9 INCHES AND "'ACHINE COMPACT IT, OVER FILL THE EMBANKMENT 6 INCHES TO ALLOW FOR SElTLEMENT,
3. CONSTRUCT THE OUTLET SECTION IN THE EMBANKt.AENT, PROTECT THE CONNECTION BETWEEN THE RIPRAP AND THE SOil FROM PIPING BY USING .ILTER
FABRIC OR A KE'rWAY CUTOFf TRENCH BETWEEN THE RIPRAP STRUCTURE AND THE SOIL
o PLACE THE FILTER FABRIC BETWEEN THE RIPRAP AND THE SOIL EXTrND THE FABRIC ACROSS THE SPILLWAY FOUNDAnON AND SIDE TO THE TOP
Of THE DAM; OR
· EXCAVATE A KE'rWAY TRENCH ALONG THE CENTERUNE OF THE SPillWAY FOUNDATION EXTENDING UP THE SIDES TO THE HEIGHT OF THE DAM
THE TRENCH SHOUlD BE AT LEAST 2 FEET DEEP AND 2 Ft:ET WIDE WITH 1: 1 SIDE SLOPES
4, ClEAR THE POND AREA BELOW THE ElEVATION OF' THE CREST OF' THE SPILLWAY TO FACILITATE SEDIMENT CLEANOUT.
5, AlL CUT AND flLL SlOPES SHOULD BE 2: 1 OR FlATTER,
6, ENSURE THAT THE STONE (DRAINAGE) SECTION OF' THE EMBANKIolENT HAS A MINIMUM BOTTOM WIDTH OF 3 FEET AND MAXIMUM SIDE SLOPES OF
1: 1 THAT EXl'tNO TO THE BOTTOM OF THE SPILLWAY SECTION.
7, CONSTRUCT THE IiMNIMUU FlNISHED STONE SPILLWAY BOTTOM WIDTH, AS SHOWN ON THE PLANS, WITI1 2,1 SIDE SLOPES EXTENDING TO THE TOP OF
THE OVER FILLED EMBANKMENT, KEEP THE THICKNESS OF' THE SIDES OF THE SPILLWAY OUTLET STRUCTURE AT A Mi....IML... OF 21 INCHES THE WEIR
MUST BE LEVEL AND CONSTRUCTED TO GRADE TO ASSURE DESIGN CAPACITY,
8, MATERIAl USED IN THE STONE SECTION SHOULD BE A WELL GRADED MIXTURE OF STONE WiTH A d50 SIZE OF 9 INCHES (CLASS B EROSION CONTROL
STONE IS RECOWMENOED) AND A MAXIMUM STONE SIZE Of 14 INCHES, THE STONE MAY BE MACHINE PLACED AND Tl-<E S"'ALlER STONES WORKED INTO THE
VOIOS OF THE LARGER STONES, THE STONE SHOULD BE HARD, ANGULAR, AND HIGHLY WEATHER-RESISTANT.
9, ENSURE THAT THE STONE SPILLWAY OUTLET SEC'TlON EXTENDS DOWNSTREAM PAST THE TOE OF THE EMBANKMENT UW'c STABLE CONDmONS ARE
REACHED AND oun.rT VElOClTY IS ACCEPTABLE FOR THE RECEMNG STREAM. KEEP THE EDGES OF THE STONE OUT~E" SECT'ON FLUSH WITH THE
SURROUNOtNG GROuND AN[) SI-W'E THE CENTER TO CONFINE THE OUTFLOW STREAM
10, DIRECT EMERGENCY 8YP~S TO NATURAL STABlE AREAS LOCATE BYPASS OUTLETS SO THAT FLOW WILL NOT DAMAGE n-.E EMBANKMENT,
11. STABILIZE THE ~KMENT AND ALL DISTURBED AREAS ABOVE THE SEDIt.lENT POOL AND DOWNSTREAM FROM T>-lE TR.AP iMMEDIATELY AFTER
CONSTRUCTION ,
12, SHOW THE DISTANCE F'ROM THE TOP OF ~E SPILLWAY TO THE SEDIMENT CLEANOUT LEVEL (ONE-HALF THE DESiG'< ::Eo"'H) ON THE PLANS AND
t.lARK IT IN THE flELO,
13, AFTER AlL SEOtWENT PRODUCING AREAS HAVE BEE" PERMANENTLY STABUZED, REMOVE THE STRUCTURE AND A...c ",<STABLE SEDIMENT, SMOOTH THE
AREA TO BIDID WITH THE ADJOINING AREAS AND STABllZE PROPER~ Y

DAM "B"

RECREATION
1.4 ACRES
17.4 AC, FT,
STREAM & RUNOFF
5,900 CUBIC YARDS

DAM "A"

RECREATION
1,8 ACRES
23,3 AC, FT.
STREAM & RUNOFF
5,600 CUBIC YARDS

DAM 7.30

RECREATION
3,25 ACRES
37,6 AC. FT,
STREAM & RUNOFF
6,300 CUBIC YARDS

..-

GENERAL INFORMATION

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Uses for Impounded Water

Area in Normal Pool

Capacity
Source of Water

Embankment

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DAM "A"

DAM "BOO

121 ACRES
15% STEEP

TIMBER 55%

GOOD
B

64

100 YR,
TYPE II

DAM 730

166 ACRES

15% STEEP

TIMBER 55%

GOOD

B

64

1/3 PMP

TYPE II

10,0 INCHES

581 CFS

CLASS C - HIGH

LENGTH
FE ,..

4

DESIGN DATA

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Drainage area
Average slope
Land use
Treatment

90 ACRES
15% STEEP
TIMBER 55%
GOOD
B
64
100 YR,
1YPE II

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I Hydrologic Soil Group

Curve Number

I Design Frequency Storm
>---
I Storm distribution

I Storm rainfall

I Peak runoff
I-- .
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7,25 INCHES 7,25 INCHES
270 CFS 270 CFS
,_~LASS B - INTERMEDIATE CLASS B - INTERMEDIATE

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STORAGE VOLuME
CuBIC "EET

SURFACE AREA
SQUA~E FEET

204

264

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BASIN NUMBER

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2' J"H.~ETER PERFORATED BASIN RISER
6 I-< Gf-" M!NIMUM OF 380 1" HOLES

714

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B

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TEMPORARY BASIN RISER DETAIL
NO SCALE

( IN FEET )
1 inch = 100 ft.

923

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4

DATE

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224
239
139

600

3.5

LEGEND:
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1"=200'

03023

OF

5

ESTABLISHING VEGETATION
GENERAL REQUIREMENTS

THE WORK INCLUDES SEEDBED PREPARATION, LIMING, FERTi, ,,-<G, SEEDI'~c;,
AND MULCHING OF THE UTILITIES STRIP AND ALL DISTURBEC ,\REAS,
MA TERIALS
A, liME SHALL BE DFOLOMITIC AGRICULTURAL GROUND LIME', :JNE
CONTAINING NOT LESS THAN TEN PERCENT MAGNESIUM ,1\IOE.
B. FERTILIZER SHALL BE COMMERCVIAL PRODUCE OF 10-10-! D
ANALYSIS, ALL FERTILIZER SHALL BE DELIVERED IN BA\~';
BE,ARING THE MANUFACTURER'S NAME, THE CHEMICAL AN 4L YSIS
OF THE PROJECT, AND THE WEIGHT IF NOT USED IMMf:l'iA TEL Y
AFTER DELIVERY, THE FERTILIZER SHALL BE STORED IN A
MANNER WHICH WILL NOT ALLOW IT TO HARDEN OR DESTROY iTS
EFFECTIVENESS,
C, GRASS SEED SHALL BE AN APPROVED MIXTURE BASED ON
REGIONAL AND SEASONAL CONSIDERATIONS, PURITY OF SEED
SHALL BE A MINIMUM OF NINETY PERCENT AND THE GERMi'~A-
TION SHALL BE A MINIMUM OF EIGHTY-FIVE PERCENT, THE
SEED LABEL SHALL BE A "CERTIFIED SEED" LABEL,
0, MULCH SHALL CONSIST OF DRY, SMALL GRAIN STRAW, DRY
HAY, AND OTHER SUITABLE AND APPROVED MATERIAL,
PREP ARA TION OF SEEDBED.
THE SURFACE SHALL BE MADE SMOOTH AND TRUE TO GRADE THE
AREAS SHALL BE PREPARED BY MEANS OF DISKING TO A MINIMUM
DEPTH OF THREE INCHES,
DISKING AND CROSS-DISKING. HARROWING, OR OTHER Af'F1ROVED
METHODS OS PREPARATION SHALL BE CONTINUED UNTil .\
FRIABLE AND THOROUGHLY PULVERIZED THREE-INCH DE! f' SEED-
BED IS OBTAINED, CARE HALL BE EXERCISED IN PREPi\RATION
OF SEEDBEDS ON SLOPES TO KEEP LOOSE SOIL IN PLACE RATHER
THAN PRMIT IT TO ACCUMULATE AT THE FOOT OF THE SL,OPE,
SEEDBED SHALL BE APPROVED PRIOR TO PLANTING THE SEED,
PRIOR TO THE LAST TILLAGE OPERATION, LIME AND FER'ILiZER
SHALL BE BROADCAST ~TH AN APPROVED SPREADER OvER THE
SEEDBED IN ACCORDANCE WITH THE APPROPRIATE SCHEDULE
SEEDING:
AFTER THE SEEDBEDS HAVE BEEN PREPARED AND APPROVED BY THE
ENGINEER, THE MIXTURE OF GRASS SEED, AS SPECIFIED, SHALL
BE SOWED BY MEANS OF AN APPROVED SEEDER AT THE APPRO-
PRIATE RATE, THE SEED WORKED INTO THE SOIL TO A DEPTH
OF APPROXIMATELY 1/2 INCH AND THEN COMPACTED BY MEANS
OF A CULTIPACKER ROLLER OR OTHER APPROVED EQUIPMENT
ESTABLISHING PERMANENT VEGETATION:
THE PERMANENT SEEDING OF DENUDED AREAS SHALL BE PERFDR~1ED
WITHIN 15 WORKING DAYS AFTER FINAL GRADE is REACHED AND
SHALL BE IN ACCORDANCE WITH THE PREViOUS SPECIFICATiONS
AND THE FOLLOWING APPROPRIATE PERMANENT SEEDI~,C
SCHEDULE:
PERMANENT SEEDING SCHEDULE FOR HIGH MAINTENf'.NCE AREAS iN T>-i:
PIEDMONT AREAS ARE AS FOLLOWS:
SEEDING MIXTURE

4" HEAVY DUTY HIGHWA1 GRADE
PERFORATED CORRUGATf [\
POLYETHYLENE TUBING
106 PERFORATIONS PEF' !,F
0,060" W X 0,6,3" L

F _ T[R
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~ABRiC
140 NL

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COARSE FILTER
ASTM
NO, 67 STONE

PLUG E~m

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~----_ CONCRETE H[.ADWA.LL
LOCATED AT THE FACE
OF THE DOWNSTREMJ1
SLOPE

~mTE'
THE LAST TEN (10) FEET
ON THE DOWN STREAM END
OF THE II\JTERNAL DRAINAGE
PIPES SHALL BE SOUD WALL
SA~AE SiZE <V~D ~AATERIAL,

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PiPE OF THE

i\R ".IN." f"r-
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Feb I - Mar 31
Au'j 20 - Oct 25

R.A TE Ib./ac,
Mar 31 - Aug 20
Aug 20 - Feb i

BLEND OF 3 OR
MORE TURF-TYPE
TALL FESCUES

200- 250

KOBE LESPEDEZA

~CJ

10-10-10
FERTILIZER

1000

1001)

AGRICUL TURAL
liMESTONE

4000

4n( \

NITROGEN (to be
applied Aug,20 -
Feb, I only)

40

MULCHING;
MULCH SHALL BE WHEAT OR STRAW, OR PEANUT OR GRAS':, c,A .', AND
SHALL BE APPLIED AT THE RATE OF 4000 POUNDS PER ACr:..l TJ AL:...
SEEDED AREAS. MULCH SHALL BE APPLIED UNIFORMLY WITH, ~ -- C_J~.F'S
OR BUNCHES OF MATERIAL. MLiLCH SH A,L~ BE APPLIED
iMMEDIATELY A,FTER SEEDING AND PREFERABLY ON THE SA,ME tiCR,(~.G
DAY THAT THE SELECTED AREA IS SEEDED, A,NCHOR STRAI'< BY TACKt\,G
WITH ASPHALT, ROVING, OR NETTING BY CRIMPiNG W'TH A MLLCr-< ANCHORING
TOOL, ON STEEP SLOPES, USE A DULL HARROW SET SO IT NLL NOT COVER THE MJLCrl.

'..-.-------,

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Rt:.P

liNED

Di:-CHES

MAINTENANCE AND RESEEDING:
THE CONTRACTOR SHALL MAINTAIN ALL SEEDED AREAS, UNT!.4CCEPTANCE
OF THE WORK BY WATERING, MOWING, AND WEEDING ANY i\i\E 4S WHICH
FA'L TO SHOW A SATISFACTORY STAND FOR ,tiNY REASON Vv.,.\TSOEvER,
SHALL BE RETREATED FOLLOWING THE GRASSING PROCEDURf ',PECFH'J
HEREIN. DAMAGE RESULTING FROM EROSION, GULLIES, WASHl" 'S, OR OTHER
CAUSES PRiOR TO ACCEPTANCE SHALL BE REPAIRED BY' REf, c.lr,G WiTH
TOPSOIL, AND REPEATED FOLLOWING THE GRASSING PROCEDL.t\[ SPECF'E[j HERE:\

Sr""'OO~~iy blend
contact Grea

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JR ~ILTER F'ABR:C -I I 1-, I 1- , .

Des,g" top widtr g'

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;RECOMMENDED--I------'------L--.~---AP~ATION RATES I~:Sr7Ac)=,-:~
! S~~~~_D~TES _I SPECIES_,__. I ~~ED I ~~R+I~~Z~R",Lti~~I~rc5~~~::-+--~TR~'^'--j
I RYEGRAIN 120 I . : I
i JAN, 1 - MAY 1 .ANNUAL LESPEDEZA I 750 2000 i 4000 '
i (KOBE) 50 I I
~------- ---.---f------.---~~.--i----~
I MA Y 1 - AUG, 15 GERMAN MILLET 40 750 i 2000 ! 4000 i
i AUG, 15 - DEe. 30 RYEGRA'IN . 120 -~OOC-'r-'--- 2 0-0 0"-------r-4 00 0-1

"-___.___ ____ _______.J-____.~____~___....I........_._.__._,.,__...___..J

v-SHAPED R:PRI',P CHANNEL

RiP R.6P LiNED Cri.6NNELS C:-OR 0 h

"--"---'----'--'--'T-"--------""--T------.---'-T"----'-..----"-'-'--:

: "",ITe . ~i(\ I '50, : r ,- :
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i----------- ---,.-+------------,-+-------..----~

: TO-"" q" I 14" . 21" I
L, ' '-' ___,_ __~_____~_____,~.,_____1_n_".______'______J

CO,<STRUCTIO~~
SPE:::' C:-iCA T:O\JS

1 CLEAR THE F'OUNDATION AREA OF TREES, STUMPS, ROOTS, LOOSE ROCKS AND OTHER OB-
JECTiONAL MATERIAL,

CONSTRUCTION SEQUENCE

2, EXCAVATE THE CROSS SECTION TO THE LINES AND GRADES OF THE FOUNDATiON OF THE
UNER AS SHOWN ON THE PLANS. BRING OVER-EXCAVATED AREAS TO GRADE BY INCREASING
THE THICKNESS OF THE LINER OR BY BACKFILLING WITH MOIST SOIL COMPACTED TO THE DEN-
SITY OF THE SURROUNDING MATERIAL,

3 CONCRETE LININGS;

1 OBTAIN PERMIT AT PRE-CONSTRUCTION MEETING ON 5'E
2 INSTALL STABILIZED CONSTRUCTION ENTRANCE,
3. CLEAR SITE ENOUGH TO INSTAll EROSION CONTROL DE/iCES
4. INSTALL SILT FENCE, TEMPORARY DIVERSION DITCHES, AND SEDIMEi'< T BASiNS.
5, PROVIDE MUD RAMP .A T ALL CONSTRUCTION E"-JTRANCES.
6. CLEAR AND GRADE DAM SiTE,
7, CUT AND FILL CORE,
8. INSTALL HORSESHOE RIP RAP FilTER BERMS.
9. INSTA.LL 60" RCP CONDUITS AND BASE SECTIONS OF PER~,1ANENT RiSERS
1 0 INSTALL TEMPORARY PERFORATED BASIN RISERS.
11 INSTALL SILT FENCE AT THE TOE or THE SLOPES ON EtlCH DAM
12. COMPLETE DAM CONSTRUCTION AND LAKE EXCA VA TION
13. INSTALL REMAINiNG PERtv1ANENT RISER SECTIONS A,NC TR;.SH RACK.S
14 SEED SITE.
'5 .\,FTER SiTE HAS BEEN COMPLETELY STABiLiZED, RDc1C,E -E~.1POR4R;
[ROSiON CON TROl DEV'CES,

- PLACE CONCRETE liNINGS TO THE THICKNESS SHOWN ON THE PL.ANS AND >INISH THEM
IN A WORKMANLIKE MANNER

- TAKE ADEQUATE PRECAUTIONS TO PROTECT FRESHLY PLACED CONCRETE >ROM EX-
TREME TEMPERATURES TO ENSURE PROPER CURING.

- ENSURE THAT SUBGRADE IS MOIST WHEN CO"<CRETE IS POuRED

- 'NSTALL FOUNDATION DRAINS OR WEEP HOLES WHERE NEEDED TO PROTECT AGAINST
UPLIFT AND PIPING,

- PROVIDE TRANSVERSE (CONTRACTION) JOINTS TO CONTROL CRACKING AT APPROXI-
MATELY 20-FT INTERVALS T",ESE JOINTS M"'Y BE F'ORMED BY USING A 1/2 INCH
THICK REMOVABLE TEMPLATE OR BY SAWiNG TO A DEPTH OF' AT LEAST INCH,

-NSTALL EXP"'NSION JOiNTS "'T INTERVALS NOT TO EXCEED 100 FT

4. ROCK RIPRAP LIN'NGS' PRACTICE 6 15, RIPR"'P

: PeACE >ILTERS, BEDDINGS AND F'OUNDAT!Ol\i DRAINS TO LINE AND GRADE iN "HE f~ANNER
SPECIF'ED, PLACE FiLTER AND BEDDING MATERIALS iMMEDIATELY ArER SLOPE PREPARA-
~iO", >OR SYWi-ETiC >'LTER FABR'CS, OVERL"'P THE DOWNSTREAM EDGE BY AT LEAST : 2
'oCr-IES.tWH THE UPSTRE."'M mGE "'HICH is BvRIED A MINIMUM 12" iN A TRENO". SEE
> GuRE 6 '4A, PAGE 6.146 SPACE ANCHOR PINS E\'ERY 3 FT. "'LONG THE OVERcAP
SPREAD GR"'NULAR MATERIALS iN A. UNiFORIJ LAYER WHEN MORE THAN ONE GRADATION IS
REQUIRED, SPREAD THE LAYERS SO THERE IS ~11""IMAL MIXING, FiLTER MATERIAL SHOULD
CONSIST OF "'T LEAST 3 INCHES OF MATERIAL 0" "'LL SIDES OF THE DRAIN PiPE THE DRAIN
PIPE CONDJiT SHOULD BE .~ MiNIMuM OF 4 INCHES IN DIAMETER ACCEP'TABLE MATERIALS
''-JC-uDE "ERrORATED, CONTINuOUS, CLOSED-JOiNT CONDUITS OF CLAY, CONCRETE, METAL,
PLASTiC OR OTHER SUiTt>BLE MATERIAL (PRACTICE 68:, SUB-SURFACE DRA'N)

5 PERFORIJ ALL CHANNE~ COl\iSTRuCTiON TO KEEP EROSION AND W"'TER POLLUTON TO .A
MN ,^uM.MMEDiATE'_ Y ~PON COMPLETION OF T"'E CHANNEL, VEGETPE A~c D,S-'>RBED
ARt:AS OR OTHERWISE PROTECT THEM AGAINST SOIL EROSION. WHERE CHANNC CONSTRUCTION
....IL, TAKE _aNGER THAN 30 ::J"'YS, ST"'8IUZE CHANNELS BY REACHES

~, A ," ~...:- ~., ~ r--. r-
'V H "': L \~f-l.'\,,\_,L

'NSPEC C,-,ANNELS ,H REGULAR IWERV"'LS AS WELL AS AFTER MAJOR RAiNS A.ND MAKE
REPAIRS PROMP-LY. GIVE SPECIAL ATTENTION TO THE OUTLET ANDNLET SECTIONS AND OTHER
POINTS WHERE CONCEN'RA TED F'LOW ENTERS, CAREFULLY CHECK STABILITY AT ROAD CROSS-
'''IGS AND LOOK >OR 'NDICATIONS OF PiPING, SCOUR HOLES, OR BANK FAI~URES. MAKE
REP"'IRS IMMEDIATELY M"'INTAiN"'LL VEGETATION ADJ"'CENT TO THE CHANNEL IN A HEALTHY,

,'!GOROUS CO"JDiTIO" TO PROTECT THE AREA "ROM EROSiON AND SCOuR Dl;RING OUT -OF' -BANK
>I,OW

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STREAM CHANNEL

REVISIONS DATE BY
CONST. SEQUENCE 12/22/03 MIG
OAM CHECKLIST 03-03-05 MIG
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IN CHANNELS, ROLL OUT STRiPS OF Nt fT!NG PARALLEL TO THE
DIRECTION O+WER THE PROTECTIVE MULCH

'....._/

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--.---.-----

err"lporory T::(ess

~

.t\~~C,10R NETTING iN
A '2'- !NCH TRENCH

12-INCH
OVERLAP

-''',,--

JOiN STRIPS BY ANCHORI~JG
AND OVERLAPPING

CLASS

NOTE IF SOIL IS USED A.$ 8A-:k>ILL.
MATERIAL, mE iNLET AND OULE'
SHOULD BE ROCK-PLATED

Instc oton of netting and matting (modified from Va. Div, of Forestry)
(SYNTHETIC MAT LINED DITCHES REQUiRED)
(~OR DITCH TD-2)

E ~v1 PO RA R Y S T R F- ~Jv1

CROSSI~~G

:0

NOTES:

a, GRAVEL PAl' TO BE 20'x 100' AND 6" THICf< MINiMUM

b, TURNING RADIUS SUFFICIENT TO
ACCOMMODATE LARGE TRUCKS IS TO BE
PROVIDED

c, ENTRANCE(Sl SHOULD BE LOCATED TO
PROVIDE FOR MAXIMUM UTILITY BY ALL
CONSTRUCTION VEHiCLES,

d, MUST BE MAiNTAINED IN A CONDITION
WHICH WILL PREVENT TRACKING OR
DIRECT FLOW OF MUD ONTO STREETS
PERIODIC TOPDRESSING WITH STONE
SILL BE NfCESSARY; KEEP SOME HANDY,

e, ANY MATERIAL WHICH STILL MAKES iT
ONTO THE ROAD MUST BE CLEANED UP
IMMEDIATEI'

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2-3"

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NOTES: APPliCABLE AT ALL POINTS OF
INGRESS & EGRESS UNTIL SITE IS
STABiliZED, FREQUENT CHECKS OF
THE DEVICE AND TIMELY
MAINTENANCE MUST BE PROVIDED

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N :...lEu OF BuR'r:NG SI' pT 6" Of"
#5 WASHED STONE VA- BE USED
OVER TURNDOWN

GENERAL NOTES: 1,

FILTER FABRIC FENCE SHALL BE A MINIMUM or 32" IN WIDTH AND
SHALL HAVE A MiNiMUM OF 6 LINE WIRES WITH 12" STAY SPACiNG. 'Ii

WOVEN FILTER FABRIC BE USED WHERE SILT rU~CE IS TO REMAIN
FOR A, PERIOD OF MORE THAN 30 DAYS,

STEEL POSTS SHALL BE 5' -0" IN HEIGHT AND BE OF THE
SELF -FASTENER A"<GLE STEEL TYPE.

WOOD POSTS SHALL BE 6 TO 7 rEET IN HEIGHT AND 3 TO 4
INCHES IN DIAMETER WIRE FABRIC SHALL BE FASTENED TO
WOODEN POST WiTH NOT LESS THAN #9 WIRE STAPLES 1 - 1/2" LONG.

WASHED STONE SHALL BE USED TO BURY SKIRT WHEN SiLT FENCE
is USED ADJACENT TO A CHA,NNEL, CREEK OR POND

TURN SILT FENCE uP SLOPE AT ENDS.

FABRIC USED WITH WIRE MESH MAY USE 8' CENTERED POSTS.

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CHECK I GVG
D~ T~i"-~~ 2 4 - ~~-------
-;C A~~I--~HO~~----'-
I

MAIr-... TENANCE l::iQJIS,; 1 riL TER BARRIERS SHALL BE Ir-...SPECTED IMMEDIATELY AFTER
[tlCH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAiNFALL, ANY
f<EPAIRS NEEDED SHALL BE MADE iMMEDiATELY

2 SHOULD THE FABRIC DECOMPCSE OR BECOME INEFrECTIVE PRIOR TO THE Et~D
OF THE EXPECTED USABLE liFE AND THE BARRIER STiLL IS NECESSARY, THE
i'ABRIC SHALL BE REPLACED PROMPTLY.

3 SEDIMENT DEPOSITS SHOULD BE REMOVED AFTER EACH STORM EVENT, THEY
M',JST BE REMOVED WHEN DEPOSITS REACH APPROX, HALF THE HEiGHT OF
THE BARRIER. ANY SEDIMENT DEPOSITS REMAINING IN PLACE PRIOR TO THE
ANY SEDIMENT DEPOSITS REMAINING IN PLACE AFTER THE SILT FENCE IS
REMOVED SHALL BE DRESSED TO CONFORM TO THE EXISTiNG GRADE,
PREPARED AND SEEDED

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03023

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PORTABLE COMPACTION EQUiPMENT
SHALL BE USED TO ACHIEVE _____
MAXIMUM COMPACTION ______
---

~WTE
THE LAST TE", 1 0) FEET
ON THE DOWN STREAM ENJ
OF THE iNTER\jAL DRL\iNAGE
PIPES SHALL HE SOuD WALL
SMAE SIZE M\ -- ~)ATEf\iAL,

\,

SETTLED
SLOPE

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PiPE OF fHE

2'X2'X2'
PRECAST CONCRETE.
HEADWALL

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; ,_ 4" H[Av'Y Dun H'GHW/.f GRADE PERFClRAT::D,
f 1 CORRUGATED POL YETHYLE'-iE T:.;B,NG
;' 106 PERFORATION PER ~,
.~060"W X 0 63"~
, _L
,- ~
~.

-, '~-------

'/ARMINT GUARD
PERFORATED END
AFS #434

Pi_iJG

~ 1 ~ DRAINS S,OPED '0 .ALLOW GRA\iI~( DRAiNAGE
2 ALL D'~1ENSIONS ARE MINIMUJ
3 FINE mT~R SHALL BE
MIRAFI '40 NC ell TER e ABRIC
(4) COARSE. f~-ER SHALL BE AS™ NP 67
STONE ~"'i ~:),,;VALENT

',5) THE L'PV:; '. [ACH DRA", SHA~L TERM''.F~
iN A 2',. x 2 "'RECAS- CO"'C :;>E"'~ ~EAC"'A__
:)i="" -;.....1: ~..=r\'S....oE.~v -:.' ~~;-
;6) ~,_ T,t' ',:; ~...)S ,,-...... -~E ~VBA"'KVE"'-
S~A~L BE ~~vGGE2 OR CA?PE8

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"t" NORMAL c'C,,- ~
-_...__._---_._._----_._~--------_._._-- -~._._-_.- ---.------.-- -.-- --)'~:"~
--- PRiNCIPAL SPiLLWAY ,/ /'
RiSfR /

/

\
\

\
\
\

_________ \ I

'~- t:::J'
--------..~,,' , --------..: c "

"-Ol ~

ii

~- '.~ II =--==-
'-11

NOTES:

FiL'_

3

1--,-

VALVE STEM

---l-
I
1-

f-

-

>--

--

LOW LEVEL
DRAIN VAl,VE ". !

'cJ,-

---/-

\

"A"

.. ' '.
r- --- -, \
L_----1 '-- "A"

,
i

~/

Etv18ANi<tv'E','"

o 31
,-/
I
1 I
!

--- _n....._ 2

r-- ORiGiNAL
I GROU"ID

,-+-

1.._

~
6"
---r

8'-0"

I
I
~
!

SECTION 2-2 PIPE BEDDING

NO SCALE

~/
-----
-~

~-------

-~~
------

-----~~

/~

---------- /

.-------~

i
r

7.5'

+-

15'-0"

SPOT WELD ~ "
ALL JOINTS

"

I: :
,: :

t

...li II ~
,i -r-- STRAP ANCHOR
EACH BAR

COARSE FILTER LAYER
/~ NO, 67 STONE

II'q t ".11 ~2"
..,8 . ~- ~~~~,~VED FILTER

, ' .

0,

STRAP ANC'~,)R ~

COARSE
FILTER ~
\
\
4" HEAVY DUTY HIGHWAY GRADE PERFORATED, \
CORRLGATED POLYETHYLENE TUBiNG, '.
106 PERFORATION PER LF ~"'- \ \
~:i:J ,~; :,D6~fX063"L "/"f' \ ..~I J'6'
-L------~2,-__l
I
._-", ----+

-'-12"
-L

, ,
I '
112,,1
~

I ,,"I

/'
/

/ SECTION 3-3 PIPE FILTE~
/ NO SCALE

/~

~ PIPE DIA, "

~ -....--':~!!lA8L[ I
(~ 'I-~'-I
"A !t~^ I
/~c(()~~~1
. l '~t> ~~:~~ ~~~
"'"I~ ~11 ~~"f")( ~~,'.;
'(~ ~ ~ ~ '; Y<
~J.,~'~"0 V ~l\
r 7J ~ ~,'1y ~'<fIi"/
.l.J~ ~"/
TYPICAL CONe /.... ""-.:1>-1:'{ ./
FLARED END /""" 7/ '-"-.v
SECTiON ~ ~

RIPRAP

ISOMETRIC VIEW

A

.-:;
..-<l~ 1. ~
it<t.: 'R 'L "(,

g:c:- ~':{~'t,k'h:
::r'Jr"'r' 1-7
~ 1l.
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..r<,'j

A 1
1

---.J

" I'
L

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J ll: ;>(
l"'-

NOT TO SCAL::

TYPICAL DETAILS OF INTERNAL DRAINAGE SYSTEM

,
L-

I 0 1
I ;g! ,os I
i I I

~
"" ~
>.D( ~ T
0-~
~),~
"'"
) ()f;lQ'
i"'<

,

, 20' i
j-----.-1
i

'0' . ,r,'
~-~.~----..--.'

"F"

/~-

//

//

SLOPE CREST OF DAM
TOWA.RD LAKE AT 2%

","."
\"

~..

.--><.

. -- --. -,-~::;: ,
'-

/'

...,

"'-."

"-,

"'-.....~--_._-----_._-_.__._------

...
,

0.3
'I
! 1
,
,

""-'--.....,....,''''--....~-~-,

'''-....,'' !
~ I 1
......., i
"-
...

"-,

EMBANKMENT

''-, " /'"
....'-.,//
'-.,...

ZONED COt-JB DRA.iN

,--
,/

I

-- ---_1- - ---t -_ _~ _
~----.L_____ I
__ _~_ -7-

-

-------

~---------

L...-. 2

42'

,~.,.--.__----.-,.-~-"_..--.--..~---.-~----.--.-.- ._. . n.___.________ .~___.____..___._~___~..__.M

I
do = PIPE DIA
La = APRON LENGTH
W = APRON WIDTH
3 X PIPE III MIN
d = APRON DEPTH

~
---<.(
~
~

PLAN

NOTES:

~-- "K "----1
· ----.J SL~' 'LO~ I
","~rnr ~Ilu. lllmg
m~~m~ ~ JTffil[bmmD
dJ SECTION A-A. ~
'~
Filte' t;ianket

SEE APPROPRiATE SCHEDULE FOR DiMENSIONS

1 La is the :ength of the riprap apron.

2, d = 1.5 tirnes the maximum stone diameter but
rot less than 6"

3, A. f;lter blanKet or filter fabric should be
:r'1stalleC between the riprap and 50:1 foundation

c)% OvERFiLL FOR SE-:-rLEMENT

d 50 = 2 1 "

dMAX= 32"

DEPTH= 48"

SETTLED
SLOPE

:-:~L

NO

Vv'E L L

n-"N'En
u::.r I U

C: U'T' ~T TO
) ,l-L: I

FLAT AREA

pip'
i L

SETTLED F!LL

....,,~--------

_______ ~JO T E :
------- A MINiMUM OF ONE F'OOT OF SOIL
COVER IS TO BE PLACED AND
COMPACTED OVER THE ZONED
COMB DRAIN,

"

,
"'-"-",- "'-"
'-., ",
--.,

'-.,

/
~ / 1'_3
~~ b:---

~-L... .-<. .,::--

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.~
~"-,
'-......... /
()'~J'
~/ I ~>

I 'v'
, "
- --------==

1_.1
L . ':

60" CONOl)!T
------

--
~=

..

\
\

\

---.J

'--- \

5'

, 2'
~------_._------_._--,.__._.~

22'

68

----~.,.....

..SEE TABLE 1 FOR ALPHA VALUES"

TYPICAL -

CENTERLINE PRINCIPAL SPILLWAY

NO SCALE

--

- -- ---,
____ i
--=-===-~"
"'"

'___ 3

34'

'-~._._,._-_.._..._".-_._._._._._.- .-_._.~..~_._._---_._-_._._--_.~--_._---...-.:

i

. u_ ______ 1-"....______.._____.. ------,-,----,----.----l

_'__.___________...._._.__.__________.___._.J

SEE

D-3

OF

SHE ET

,..." ',^ NNE'
LHI-'\i 'j' L

DAM

'\
I >r::

12" GATE VALVE-+-:=-:-:': : _I T"
WITH BRASS SEAT ~r~1 I r
"A" I: ~,' "

~ ~, ::;~~-~, :'.:. .
:.~c j ,.~ ch '. ~'-, '
/' "B:'--I~:.:=:L~.:::~j~.

I
I
I
I
f--
:

TRASH RACK
NO. 4 BARS
AT 6" CC

6'X6'X6" THICK
CONCRETE SLAB
WITH 6X6-10 WWF

PLANS

,
, 10,0' SQUARE I

\ 14 ~-~~~l
\ !
T:o ~ I "~,;"" ;;:"C" "-~-.tm~i=~~~~--~:=:::r~c
I t r.7" -~ --'-+ .-t:._+ --+,.., ., I '
+-e.-~".._~..--,' . :2'-0"
t //tl'...... .T--.... :ts.:::. :-~ ::'-::': : =.: : :.. t' " " ~
/ c'" " '" ,.~-~..;~.: ' ' ~;.:: : : ; ,: , E ,
~~D -_ i II~~~ '1)\ :::: "; =-f-- - ---- - -- -- -----~

-\ !" I / I 2'-"" 0'P
\ ~ 96-24R I I
I '" II -~ J/ - REQUIRED) ,/ I

I 4'-0" np f --- -- ---,- ------- --,-----" '----- ____i
! II I ------~_ 1/4"X2"X12" STEEL
, I STRAPS THROUC;.... BOLTED
LA' PER JOINT

III 'I
5" '/ALVE
STE~~ I' I
II I
SIJPPORTS___~ I
r--
II
Ii
I'
~I-
B96-96R
-- (1 - REQUIRED)
," 5'EM II I
L--

,......----...- ,.---~
'..,~....., -...~.~...~,

l' '-6"

SQuARE

REVISIONS

DATE

BY

DAM CHECKLIST 03-03-05 MIG
I I
I

I
/-r----

TRASH RACK
NO. 4 BARS AT
12" c/e EACH WAY--4 SIDES, TOP & BOTTOM

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r-".~-- ----.........
,

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**SEE TABLE 1 FOR ALPHA VALUES..

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r~

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U

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not to scale

PRINCIPAL SPILLWAY RISER - TYPICAL

FOR DAMS "A" AND "B"

TABLE 1

.,

,- I'
: "ETTER DAM "B" .1 DAM 'A" i
r' ,I
A 722.67 I 740.67 i
,-' ~
B 721.00 I 73900 i
~ C 722.00 I 740.00 I
~ D I 0.7% I 0.7% I
_ ,----1
L ~ I 742,00 I 760,00 i
~---,~~~~~~
G I 74600.: 76~OCJ
l---, H i 74500 --I 76~.:.9.9-4
1_'_~___+2.~.OO_+~~~~
. ~ 731 ,15 ' 749.15 i
f--- 1'1 i
~_.._~_ i 42 FT : 42 FT I
l__~,_,.l....~7 FT : 47 FT J

//,.-/
/'/
/'
/
//
/

,/
//

FOR

CONSTRUCTION

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CHECK I GVG

------+----------,----,--_.-

DATE I 11 -25-03

SC ALE
PROJ,
NO,

NO SCALE

03023

DETAILS

FOR

730

SHEET.

DAM

4

OF

5

"

..

TECHNICAL SPECIFICATIONS

DIViSiON I'

CONCRETE

b,

OTHER EMBANKMENTS OTHER AREAS WHERE EMBANKMENTS ARE TO BE
PLACED SHALL BE STRiPPED TO A DEPTH OF FOUR iNCHES AND THE
SURFACE SHALL BE SCARIFiED, EMBANKMENTS SHALL BE FORMED OF
EARTH OR OTHER MATERiALS HAVlNG MET THE APPROVAL OF THE EN-
G!NEER. EMBANKMENTS SHAll BE BUiLT UP FULL WIDTH FROM THE
BOTTOM iN SUCCESSIVE LAYERS NOT EXCEEDiNG NINE (9) iNCHES IN
THICKNESS, LOOSE DEPTH, EACH LAYER SHALL BE ROllED TO SOLID
COMPACTiON WITH MECHANICAL POWER ROLLERS OF SUITABLE WEIGHT,
RUBBER WHEEL ROLLER. SHEEPS FOOT ROLLERS OR ANY COMBINATION
THEREOF, SUiTABLE TO THE SOIL BEING HANDLED, AND AS DIRECTED
BY THE ENGINEER. FILL MATERIAL WHICH is NOT MOIST ENOUGH TO
COMPACT SOLIDLY BY ROLliNG OR MATERiAL WITH LITTLE OR NO BiNDING
QUALITIES, SHALL BE WELL SPRINKLED WITH WATER BY THE CONTRb.CTOR
AFTER EACH LAYER HAS BEEN SPREAD MOISTURE CONTENT SHALL BE
W'THiN PLUS OR MINUS 3~ OF THE OPTiMUM MOISTURE CONTENT
(19%-25% FOR BORROW AREA' & '4~-20~ FOR BORROW AREA 2),
DURING THE PROCESS OF CONSTRUCTION, THE CONTRACTOR
MUST REASONABLY DISTRIBUTE ALL HAULING AND TRAFFIC OVER THE
SURFACE OF THE EMBANKMENT SO THAT IT MAY BECOME UNIFORMLY
SOLIDIFIED THE CONTRACTOR WILL BE HELD FULLY RESPONSIBLE FOR
THE STABILITY OF ALL EMBANKMENTS AND SHALL REPAIR ALL DAMAGES
TO EMBANKMENTS WHICH OCCUR PRIOR TO FINAL COMPLETION OF THE NORK
COVERED BY THE CONTRACT

2 FINE AGGREGATE SHALL CONSiST OF CLEAN. SHARP SAND. WELL-GRADED
FROM COARSE TO F!NE, CONSISTING OF HARD DURABLE PARTICLES, rREE
FROM SILT, SALT OR ORGANIC MATTER IT SHALL MEET ALL REQU,REMENTS
OF THE ASTM SPECIFICATiON C--33,

3.

SEED PURITY, GERMINATION AND WEED CONTENT SHALL COMPLY WITH THE
rOLLOWING:

DIVISION I

GENERAL

0330

CAST IN PLACE CONCRETE

MINIMUM SEED
PURiTY ~

MINIMUM
GERMINATION ,-:

MAXIMUM
WEED SEED

010'

SUMMARY OF WORK

THE WORK iNCLUDES

CLEARING AND GRUBBING

f7

100
1,00

A SCOPE OF WORK THE WORK TO BE PERf'ORMED UNDER THIS SECTION CONSISTS
OF FURNISHING AlL LABOR, EQUIPMENT, TOOLS, MATERIALS AND OT"lER NECES-
SARY TO COMPLETE ALL CONCRnE WORK ASSOCIATED WITH INSTALLAT<'N OF
SPiLL\yAY SYSTEMS.

BERMUDA GRASS
(HULLED)
TALL FESCUE

98
98

85
90
85
85

CONSTRUCTION OF EARTHFILL DAM, PR'~,CIPAL PPE
SPilLWAY, EMERGENCY EARTH SPILLWt,y. b.ND C"hER
APPURTENANCES,

MILLET

SUDAN

98

0.50
025

EXCAVATIONS TO WIDEN RESERVOIR

DISPOSAL OF SURPLUS EARTH AND TOPSOIL ON
SITE iN ACCORDANCE WITH LOCAL STATE AND f'EDERA,-
REGULATIONS

B MATERiALS

CEMENT SHALL BE FRESH PORTLAND CEMENT, TiPE I OR TyPE CON-
FORMING TO Asm C-150

4,

LIME APPLY LIME AT THE RATE OF TWO TONS PER ACRE LIME SHALL BE
AGRICULTURAL GRADE, GROUND LIMESTONE GROUND LIMESTONE SHALL
CONTAIN NOT LESS THAN 88~ OF CAlCIUM CARBONATE CONTENT EQUIVA-
LENT AND SHAll BE OF SUCH A FINENESS TO 90::1: WILL PASS THROUGH
A NO 10 SIEVE AND NOT LESS THAN 50'-: THROUGH A NO 50 SIEVE.

EROSION & SEDIMENTATION CONTROL MEASURE
INCLUDING SEEDING
CLEAN UP

0110

SAFETY PRECAUTIONS THE CONTRACTOR SHALL ERECT ALL BARRiCADES AJ/)/OP
SIGNS REQl;iRED TO PREVENT INJURY TO WORKERS AND OTHERS, ANC ENFCRCE
ALL OSHA REGULATIONS REGARDiNG HEALTH AND SAFETY

5 FERTILIZER

APPL Y AS FOLLOWS

0223

JAM CONSTRUCTION

3. COARSE AGGREGATE SHALL CONSIST OF CLEAN WASHED GRAvE c.. FREE
FROM PARTICLES OF WOOD OR LUMPS OF CLAY. NOT MORE THAN 10%
SHALL PASS THE NO, 4 SIEVE NOR SHALL IT BE LARGER THAN 1NCH
THE AGGREGATE SHALL CONFORM WITH "I'HE REQUiREME"JTS OF ASTM SPECi,-
FICATiON C-33,

FOR COMMON BERMUDA GRASS - APPLY 1.000 LBS, PER ACRE (12 LBS PER
1.000 SQ, FT,) OF 10-10-10 FERTILIZER OR EQUNALENT WHEN
THE PLANTS START TO GREEN UP IN THE SPRING, TOPDRESS WITH
60 LBS, OF NITROGEN PER ACRE (1-2 LBS, PER 1,000 SQ, FT.)
DURING THE GROWING SEASON

0120

STAKING OUT WORK - THE CONTRACTOR SHALL SEE THAT THE WORK 'S LAiD OuT
ACCURATELY FROM THE LOT LINES AND BENCH MARKS SHOWN ON THE DRAW'NGS
HE SHALL VERIFY ALL GRADES; LINES, LEVELS AND DIMENSIONS AS SHOW'"' C)'"
THE DRAWINGS,

A SCOPE OF WORK THE WORK iNCLUDES EXCAVATION OF PORTIONS OF THE
RESERVOIR, EXCAVATION OF THE EMERGENCY SPILLWAY, CONSTRUCTiON or
THE' DAM EMBANKMENT, CONSTRUCTiON OF THE PRINCIPAL SPILL-WAY AND
ASSOCIATED APPURTENANCES AND RELATED CONSTRUCTION

8 MATERIALS

FOR TALL FESCUE & MILLET OR SUDAN FERTILIZE IN EARLY SPRING WITH
500 POUNDS PER ACRE (12 LBS, PER 1,000 SQ, FT,) OF 5-10-10
OR 6QUIVALENT,

4, WATER SHALL BE CLEAN AND FREE FORM Oil, ACIDS. SALT OR 't--UURiOuS
SUBSTANCE.

0140

CLEANING THE SITE THE CONTRACTOR SHALL CLEAN ALL DEBRIS CAUStT BY
HiS OPERATION. THIS INCLUDES CLEANING ALL PAPER, CANS b.ND OTHER SiKH
THAT ARE SCAITERED ABOUT BY HIS CREW HE SHALL TAKE CARE NOT ~o DiS-
TURB THE WORK SITE MORE THAN IS NECESSARY

ALL FERTILIZER SHAll BE DELIVERED IN BAGS OR OTHER CONVENIENT
STANDARD CONTAINERS WITH NAME OF MATERIAL. NAME OF MANUFACTURER.
NET WEIGHT AND ANALYSIS ON EACH BAG OR CONTAINER.

DAM AREA SHALL BE CONSTRJCTED OF SELECT ON ,SITE CLAY MATERIAL

5 CEMENT, FlNE AGGREGATE, COARSE AGGREGATE AND WATER SHAL.L BE
SO PROPORTIONED AND MiXED TO PRODUCE CONCRETE HAViNG A M'NiMJM
COMPRESSIVE STRENGTH OF 3.000 PSI AT 28 DAYS,

2 PRINCIPAL SPILLWAY

0150

UNDERGROUND UTILITIES AND STRUCTURES UTILITIES AND OTHER Ex'STING
U"JDERGROUND STRUCTURES SHOWN ON THE DRAWINGS ARE SHOWN FOR THE PURPOSE
OF INDICATiNG THE EXISTENCE OF SUCH UTlllTY OR STRUCTURE AND NO GUARAN-
TEEIS GIVEN AS TO THE EXACT LOCATION OR THE COMPLETENESS OF THE 'N-
FORMATION SHOWN, IT SHALL BE THE RESPONSIBiLITY OF THE CONTRACTOR fO
LOCATE ALL SUCH UTILITIES AND STRUCTURES AND TO MAINTAIN SERVICE OR
PROMPTLY RESTORE SERVICE, AT HIS EXPENSE, IN THE EVENT INTERRUPTiON
is CAUSED BY HIS OPERATlON,

6, READY-MIXED CONCRETE IF USED, SHALL BE MIXED AND DEliVERED
IN ACCORDANCE WITH THE REQUIREMENTS AS SET FORTH IN THE STANDARD
SPECIFICATIONS FOR READY-MIXED CONCRETE (ASTM DESIGNATION C-94)
ALL READY-MIXED CONCRETE SHALL HAVE A MINIMUM COMPRESSVE STRENGTH
OF 3,000 PSi AT 28 DAYS

o RISER SHALL BE CONSTRUCTED USING TiNDALL PRECAST MANHOLE
SECTiONS G-SERIES AS SHOWN ON PLANS.

6. MULCH SHAll CONSIST OF SMALL GRAIN STRAW OR TAME HAY. FREE
OF UNDESIRABLE WEED SEED, MULCH SHALL BE APPLIED AT THE RATE
OF 1 1/2 - 2 TONS PER ACRE,

b CONDUIT SHALL BE DUCTILE IRON PIPE CLASS 350 WITH PUSH ON JOINT
WITH BEVELED PLA'N END AND CiRCULAR RUBBER GASKET iN THE BELL END,

LOW-LEVEL DRAIN SHALL BE A 12" MUELLER OS & Y GATE
vALVE WITH BRASS SEAT TO BE FURNISHED BY THE OWNERS

STEEL REINFORCEMENT REINFORCING BARS SHALL CONFORM TO A,STM
DESIGNATION A-615, BARS FOR CONCRETE REINFORCEMENT,

C.

GRASSING PROCEDURE

DIViSION il

3 CONCRETE WORK SHALL MEET REQUIREMENTS OF SECTION 0330 OF THIS
SPECIF,CATiON

1. ADVANCE PREPARATION ACRES TO BE GRASSED SHALL BE BROUGHT TO
THE PROPER LINE. GRADE AND CROSS-SECTION, AS SHOWN ON THE PLANS
OR AS PREVIOUSLY CONSTRUCTED BEFORE GRASSING OPERATIONS ARE START-
ED, IF ANY DAMAGE BY EROSION OR OTHER CAUSES HAS OCCURRED AFTER
THE COMPlEllON OF GRADING AND BEFORE BEGINNING THE APPLICATION
OF FERTiliZER AND LIME, THE CONTRACTOR SHALL REPAIR SUCH DAMAGE
THIS SHAll INCLUDE FILLING WASHES. SMOOTHING IRREGULARITIES AND
REPAIRING OTHER INCIDENTAl DAMAGE, MINOR SHAPING AND SMOOTHING
OF UNEVEN AND ROUGH AREAS OUTSIDE OF THE GRADED SECTION SHALL BE
DONE AS DIRECTED BY THE ENGINEER IN ORDER TO PROVIDE FOR MORE
EFFECTIVE EROSION CONTROL AND FOR EASE OF SUBSEQUENT MOWING
OPERATIONS.

WORKMANSHIP - CONCRETE SHALL BE PLACED AND'" CURED :N ACCORDANCE WIT,"
RECOMMENDED PRACTICES OF THE PORTLAND ~EW ASSOCIATION.

SiTE WORK

0213

CLEARiNG AND GRUBBING

4 RIP RAP SHALL CONSIST OF QUARRY-RUN STONE. OR FIELD STONE. OR
BROKEN CONCRffi, STONES OR BROKEN PIECES OF CONCRETE SHALL
MEET NCDOT GRADUATION FOR CLASS 1 RIP RAP.

A. GENERAL

SCOPE OF WORK - THE WORK iNCLUDES

o CLEARING AND GRUBBING ALONG THE EDGE OF THE RESERVO'R BE'TwEEN
ELEVATIONS 967 AND 973. 997 AND 1003,

C WORKMANSH!P

.
2 TILLAGE ALL GRADED AREAS SHALL BE THOROUGHLY TILLED TO A DEPTH
OF AT LEAST 4" BY PLOWING, DIS~ING. HARROWING OR OTHER APPROVED
~ETHODS UNTIL THE CONDITION OF THE SOIL !S ACCEPTABLE, WHERE
SOIL CONDITIONS ARE SUCH THAT DIFFlCULTY IS ENCOUNTERED IN GmlNG
CLODS AND LUMPS EFFECTIVELY PULVERIZED. THE CONTRACTOR SHALL USE
ROTARY TILLAGE MACHINERY UNTIL THE lAlXING OF THE SOIL IS ACCEPT-
ABLE TO THE ENGINEER AND NO CLODS OR LUMPS REMAIN LARGER THAN
1 1/2" IN DIAMETER.

b CLEARING AND GRUBBING DAM FOUNDATION AREA

c CcEARING AND GRUBBING ALL AREAS WHICH ARE TO BE EXCA\A~ED.
iNCLUDiNG PORTIONS or RESERVOIR AREA AND EMERGENCY SPiLl NAYS

EMBANKMENT CONSTRUCTlON REMOVE ALL TOPSOIL, ORGANIC AND GRAN-
ULAR MATERIAL DOWN TO A SUITABLE BEARING SURFACE AS DETERMINED
!N THE FiELD BY THE ENGINEER STOCKPiLE THIS MATERIAL ON SITE
N AN AREA DESiGNATED BY THE ENGINEER SLOPE EXISTING STREAM
CHANNEL iN THE FOUNDATION AREA NO STEEPER THAN 1:1 DO NOT PLACE
ANY FILL IN THE FOUNDATION AREA UNTIL THE FOUNDATION HAS BEEN
INSPECTED AND APPROVED BY THE ENGiNEER AFTER THE AREA HAS BEEN
INSPECTED AND APPROVED BY THE ENGINEER, SCARIFY THE FOUNDATION AREA,
MAKE SURE IT IS FREE OF STANDING WATER AND BEGIN PLACING Fill, IN THE
CUT OFF TRENCH AND CORE AREA USE ONLY SELECT CLAY OR SAND CLAY
MATERIALS EXCAVATED FROM BORROW AREAS APPROVED BY THE ENGINEER THE
REMAINDER OF THE EMBANKMENT MAY BE CONSTRUCTED USING GRANULAR
MATERiAlS; HOWEVER, ALL MATERIALS MUST BE APPROVED BY THE ENGINEER.
PLACE THE FILL IN LAYERS NOT TO EXCEED 9 iNCHES IN THICKNESS, AND
COMPACT EACH LAYER TO 95l':; MAXIMUlA DENSITY WITH A SOIL MOISTURE
CONTENT WITHIN PLUS OR MINUS 3" OF THE OPTllAUM MOISTURE CONTENT
(19"-25" FOR BORROW AREA 1 & 14"-20::1: FOR BORROW AREA 2),
THE ENGINEER WILL. AT HIS DISCRETION. ORDER COMPACTlON
TESTS DURING THE CONSTRUCTION OF THE EMBANKMENT IN ACCORDANCE
WITH SECTION 022.3, PARAGRAPH D, "COMPACTION AND TESTING: IF THE
TESTS SHOW THAT ANY AREA HAS NOT BEEN COMPACTED TO THE REQUIRED
DENSITY, THE CONTRACTOR SHAlL F"URTHER DENStFY THAT AREA AND F"URNISH
ADDfTlONAL COMPACTION TESTS IN THAT AREA UNTIL THE PROPER DENSITY HAS
BEEN ACHIEVED. THE DtSTRIBUTION AND GRADUATlON OF MATERIALS SHAU BE
Of SUCH THAT NO LENSES. POCKETS. STREAKS OR LMERS OF MATERIAL DIFFER
SUBSTANTlAUY IN TEXTURE OR GRADUATION fROM THE SURROUNDING MATERIAL
IF IT IS NECESSARY TO USE MATERIALS Of VARYlNG TEXTURE AND GRADUATION.
THE MORE IMPERVIOUS MATERIAL SHALL BE PLACED IN THE CENTER AND UPSTREAM
PARTS OF THE riLL COMPLffi THE EMB,t.,NKMENT BY PLACING A MINIMUM OF
SIX ,~~CHES TOPSOiL ON THE SURFACE AND COMPACT

PiPE iNSTALLATION THE PIPE SHAlL BE FIRMLY AND UNIFORMLY BEDDED
THROUGHOUT ITS LENGTH AND SHALL BE CONSTRuCTED TO LINE AND GRADE
AS SHOWN ON THE DRAWINGS, BACKfiLL ON SIDES OF PIPE SHALL BE
HAND- TAMPED WITH HAND OPERATED MECHANICAl COl.APACTlON EOlJIPI.4ENT
ON THE SIDES OF THE PIPE AND TWO (2) FEET ABOvE THE PIPE ALL
BACK FlU SHAl.L BE PlACED IN LOOSE LIFTS NOT TO EXCEED FOUR (4) 'NC'1ES

WHERE t.&ANUAl COWPACTlON EOUIPIoIENT IS USED

RIP RAP SHAU. BE HAND-PLACED,

6. HYDRAUliC SEEDERS MAY BE USED FOR APPliCATION OF SEED AND FER-
TILIZER SEED SHALL NOT REMAIN IN WATER CONTAINING FERTiliZER
FOR MORE THAN 30 MINUTES PRIOR TO APPLiCATION UNLESS OTHERWISE
PERMITI'ED BY THE ENGINEER.

d CLEARING REMAINDER OF RESERVOIR AREA

2. MERCANTILE T'MBERS ALL MERCANTILE TIMBER SHAL,. BE T..,[ f'ROPERTy
OF THE OWNER AND HE SHAll BE RESPONSiBLE FORTS REMO\ ~i

3 CLEANUP AFTER COMPLETION OF THE TILLAGE OPERATION. THE SURFACE
SHALL BE CLEANED OF STONES, DEBRIS OR OTHER OBJECTS LARGER THAN
1 1/2" IN THICKNESS OR DIAMETER AND OTHER OBJECTS THAT MIGHT BECOME
A HINDRANCE TO MAINTENANCE OPERATIONS.

3 BURN!NG ALL BURNING SHALL COMPLY WITH RULES AND 1;>[ (I, :LAT,ONS
GOVERNiNG THE CONTROL OF AIR POLLUTiON. PuBliSHED BY THi STPE
or NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES,
DIVISiON OF AIR QUALITY.

4. APPLYING LI~E AND FERTILIZER FOllOWING THE CLEANUP OPERATION,
LIME AND FERTiliZER SHALL BE SPREAD UNIFORMLY OVER THE AREAS TO
BE GRASSED AND SHALL BE THOROUGHLY MIXED WITH THE SOIL TO A DEPTH
OF APPROXIMATELY .3", FERTILIZER SHALL BE APPLIED AT THE RATE OF
APPLICATION SPECIFIED HEREiN BEFORE. UNLESS OTHERWISE DIRECTED,
IN ALL CASES WHERE PRACTICABLE, APPROVED MECHANICAL SPREADERS SHALL
BE USED FOR SPREADiNG FERTILIZER AND LIME,

..

B PERrORMANCE

CLEARING AND GRUBBlNG CLEARING AND GRUBBiNG TO BE PERF ORME D
UNDER THIS iTEM SHALL CONSiST OF CLEARING THE DESIGNATED b.REA
OF ALL TREES, DOWN TIMBER, BRUSH AND OTHER VEGETATION. RLBBSh
AND ALL OTHER OBJECTIONABLE MATERIAL. AND SHALL INCLUDE GRuBBiNG
STUMPS, ROOTS LARGER THAN 3 INCHES iN DiAMETER AND MP,T'Tf' '<ao-s

5, SEEDING SEED SHALL BE SOWN WITHIN 24 HOURS FOLLOWING THE APPLI-
CATION OF FERTILIZER AND LiME AS SPECifiED HEREIN BEFORE. SEED
SHAlL BE UNifORMLY SOWN AT THE RATE SPECIFIED BY THE USE OF AP-
PROVED MECHANICAL SEEDERS, THE SEEDS SHALL BE COVERED AND LIGHTLY
COMPACTED BY MEANS OF A CULTIPACKER OR LIGHT ROLLER. ON SLOPES
INACCESSIBLE TO COMPACTION EQUIPMENT, THE SEED SHAll BE COVERED BY
DRAGGING SPIKED CHAINS. BY LIGHT HARROWING OR BY OTHER SATISFACTORY
METHODS,

2

OTHER DEBRIS ALL LOGS, BRUSH, STUMPS, ROOTS, ROTTEi'< wCOO AND
OTHER REFUSE FROM CLEARING AND GRUBBING OPERATIONS SHALL BE DIS-
POSED OF BY HAULING TO AN APPROVED STUMP DUMP OR BY BuRNING

WITHIN 36 HOURS FOLLOWING COMPlETION OF SEED APPLICATION. THE
ENTIRE AREA SHALL THEN BE MULCHED AND THE MULCH SHALL BE TACKED
WITH EMULSIFIED ASPHAlT AT THE RATE OF 150 GALLONS PER ACRE.

2

02'6

SUBGRADE PREPARATION STRIP AREA OF ALL VEGETATiON, TOPSOIL AND
ORGANIC MATTER, EXPOSED SURFACE SOILS WHICH ARE TO RECEIVE COMPACTE~)
FILL SHALL BE PROOF-ROLLED AND TIGHTENED-IN-PLACE ANY AREAS Wf-'iCH
DEFLECT BENEATH THE ROLLER AND FAIL TO TIGHTEN UP AFTER CONTIN: !FO
PASSES SHALL BE UNDERCUT TO FIRMER SOIL AND REPLACED WiTH PR:" 'I R,- f
COMPACTED FILL, PROOF -ROLLING SHALL BE AS FOLLOWSi

A,FTER THE TOPSOil HAS BEEN STRIPPED, THE VIRGIN SOIL
SHALL BE PROOF-ROLLED WITH A TWENTY (20) TO TWENTY-FIVE
(25) TON LOADED DUMP TRUCK OR PNEUMATIC TIRED ROLLER,
THE ROllER SHALL MAKE AT LEAST FOUR (4) PASSES OVER
EVERY SECTION WITH TWO (2) PASSES PERPENDICULAR TO THE
OTHER TWO (2), ANY AREAS THAT PUMP, DEFLECT OR RUT
EXCESSIVELY UNDER THE PROOF -ROLLER AND CONTINUE TO DO
SO AFTER SEVERAL PASSES OF THE ROLLER SHALL BE UNDER-
CUT TO FIRMER SOIL AND BACKFILLED WITH A SATISFACTORY
FiLL MATERIAL

8 STAND OF GRASS REQUIRED iT IS THE iNTENT OF THIS SPECIFICATION
THAT THE CONTRACTOR BE OBLIGED TO DELiVER A SATISFACTORY STAND OF
PERENNIAL GRASS, IF IT IS NECESSARY TO REPEAT ANY OR ALL OF THE
WORK INCLUDING PLOWING, FERTILIZING, WATERING AND SEEDING, THE
CONTRACTOR SHALL REPEAT THESE OPERATIONS AT NO ADDITIONAL COST
UNTIL A. SATISFACTORY !"rAND IS OBTAINED,

3

"

4

EROSION AND SEDIMENTATION CONTR014 - BEFORE AN EARTH-DISTURBiNG
ACTMTY BEGINS. THE CONTRACTOR StW..L PUT IN PLACE ALL TEI.4PORARY
EROSION AND SEDIMENTATION CONTROL DEVICES AS SHOWN ON THE
PLANS. PERiODICALLY DURING CONSTRUCTION AND AFTER EACH RAIN,
All EROSION CONTROL DEVICES WILL BE INSPECTED AND REPAIRED IF
NECESSARY.

ACCUMULATED SILT WILL BE REMOVED AND DISPOSED OF IN A SAFE LO-
CATiON, IF ANY EROSION CONTROL DEVICE PROVES TO BE INADEQUATE.
IT WIll BE REPLACED WITH A MORE SUBSTANTIAL DEVICE AFTER ALL
AREAS HAVE BEEN BROUGHT TO GRADE, ALL EXPOSED AREAS SHALL BE
SEEDED IN ACCORDANCE WiTH SECTION 0282.

7. MAINTENANCE THE CONTRACTOR SHAll MAINTAIN SEEDED AREAS UNTIL AN
APPROVED STAND OF GRASS HAS BEEN ACHIEVED, HE SHALL ADD FERTILIZER
OR SEED TO BARE AREAS AS REQUIRED. AND WATER AND MOW AS NECESSARY
TO ACQUIRE A GOOD STAND OF GRASS.

TOPSOiL IS DEFINED AS ORGANIC TOPSOIL FOUND iN DEPTH
or NOT LESS THAN FOUR (4) INCHES, SATISFACTORY TOPSOiL
REASONABLY FREE OF SUBSOil. CLAY, LUMPS. STONES AND
OTHER OBJECTS OVER TWO (2) INCHES IN DIAMETER. AND WTH
WEEDS. ROOTS AND OTHER OBJECTIONABLE MATERiAl. STRiP
TOPSOIL TO DEPTHS ENCOUNTERED. AND IN SUCH MANNER SO AS
TO PRE\itNT INTERMINGLING WITH THE UNDERl YlNG SUBSOIL OR
OTHER OBJECTIONABLE MATERIAL, REMOVE HEA\IY GROWTHS OF
GRASS FROM AREAS BEFORE STRIPPING, STOCKPiLE TOPSOIL
IN STORAGE PILES WHERE IT WILL NOT INTERFERE WITH CON-
STRUCTION OPERATIONS STORE TOPSOIL TO BE USED FOR
FINiSHED GRADING,

~

COMPACTION AND TESTiNG ALL FlLLS OR BACKFILL SHALL BE COMPACTED IN
U~,lrORM LAYERS OF NiNE (9) INCHES OR LESS. USING SHEEPS FOOT ROLLERS,
PONER ROLLERS, RUBBER TIRED ROLLERS OR OTHER COMPACTION EQUIPMENT.
P',JDDUNG OR FLOODING WILL NOT BE PERMmED, ESTABLISH COMPLETE AND
Ev'.:N CO~PACTION OF ALL F!LLS WITHIN PLUS OR MINUS 3% OF OPTIMUM
MCISTURE CONTENT (19%--25" FOR BORROW AREA 1 AND , 4~-20'-: FOR
BCRROW AREA 2), ALL FILL AND BACKFILL REQUIRED SHALL BE
CCiMPACTED TO 95~ OF THE STANDARD PROCTOR MAXIMUI.A DRY DENSITY ASTM
D-698, METHOD C THE OWNER SHALL RETAIN, AND PAY FOR, THE SERVICES
OF A SOIL TESTING LABORATORY. WHICH LABORATORY WILL BE SUBJECT TO
APPROVAl fROM THE ENGINEER. THE MINIMUM NUMBER OF COMPACTiON TESTS
TC vERIFY SOIL DENSITY SHALL BE ONE (1) TEST PER 2,500 SQUARE FEET FOR
E'vERY 9" Of FlLL DEPTH, A MINIMUM OF TWO (2) TESTS SHALL BE CONDUCTED
C~RING EACH WORKiNG DAY OF THE GRADING OPERATION SERVICES REQUIRED
"i~lUDE, BUT ARE NOT LIMITED TO, THE FOLLOWING'

CONSTRUCT CUTOFF TRENCH PARALLEL TO THE CENTER LINE OF
THE DAM TO A DEPTH THAT EXTENDS WELL INTO THE IMPERViOUS
I"AYER, THE TRENCH SHALL BE EXTENDED iNTO AND CARRIED
uP THE ABuTMENTS OF THE DAM AS FAR AS PERVIOUS MATERiA~
UiSTS THAT MIGHT ALLOW SEEPAGE UNDER EMBANKMENT THE
TRENCH SHALL BE FilLED WITH SUCCESSIVE THIN LAYERS NOT TO EXCEED
I\OINE (9) INCHES OF IMPERVIOUS MATERIAL, EACH LAYER BEI"'G THORO(C;"L v
COMPACTED AT NEAR OPTIMUM MOiSTURE CONDITIONS WITHIN PLUS OR ~p,.~S
3% OF OPTIMUM MOISTURE CONTENT (' 7'-:-23'") BEFORE THE SuCCEEC, NG
LAYER IS PLACED

- EXAIoIINATION OF THE SITE DUR'NG SITE PREPARATIOl\O.

- TEST PROPOSED FILL MATERIAL FOR SUiTABILITY.

- F"URNISH FIELD SUPERVlSION AND FIELD TESTS TO SECURE
REOUIRED COMPACTION,

ALL WATER COLLECTED IN fHE 7RE"JcH SHALL BE REMOVED BEFORE
BACKFilL OPERATiONS ARE STARTED.

- SUPPLY ENGiNEER, IN DUPLICATE, COPiES OF ALL REPORTS
AND TESTS

LABORATORY TEST SHALL BE MADE OF THE MATERIAL TO BE COMPACTED. USING
n'E STANDARD PROCTOR COMPACTION TEST PRESCRIBED UNDER ASTM D-698,
TO OmRMtNE THE MAXIMUM DRY DENSITY AT OPTIMUM MOISTURE CONTENT,
FIELD DENSfTY DETERMiNATIONS SHALL BE MADE AS SPECIFIED AND THE
DRi DENSfTY THUS DETERMINED SHALL BE COMPARED WITH THE MAXIMUM DRY
DENSITY OBTAINED BY THE STANDARD PROCTOR TEST THE DRY DENSiTIES
OBTAINED BY FlELD TEST SHALL BE AT LEAST 95% OF THE STANDARD PROCTOR
VAXII.4UIol DRY DENSITY FIELD DENSITY DE:TERMINATlONS SHALL BE MADE
JSING THE AASHO STANDARD METHOD T-147-54, COMPACTION TESTS SHALL BE
PERFORMED AT THE RATE OF ONE TEST PER 2,500 SQUARE FEET OF liFT
PLACED AND ONE TEST PER 25 LINEAL FEET PER NINE (9) INCH LIFT ALONG
THE SPlUWAY BARREi_ THE CONTRACTOR SHALL NOTIFY THE TESTING
LABORATORY WEll IN ADVANCE OF THE TIME THAT TESTING SERVICES WILL BE
REQUIRED TO ALLOW PROPER SCHEDUliNG AND TO AVOID DELAY OF THE JOB

0222

EXCAVATION AND BACKFILL

A SCOPE OF WORK THE WORi<' TO BE PERFORMED UNDER THIS SECTSN CONSISTS
OF FURNISHING ALL TOOLS, LABOR. MATERIALS, EQUIPMENT AND OTHER T"NGS
NECESSARY TO COMPLETE ALL EXCAVATION AND BACKFiLL FOR ROADWAvS, BACK-
FILLS OR EMBANKMENTS REQUIRED FOR BRINGING AlL PORTIONS or THE SITE
TO FINISH GRADES AS SHOWN ON DRAWINGS, EXCAVATIONS AND BACKri~, or
TRENCHES AND EXCAVATION or DITCHES,

8 WORKMANSHIP

"

0282

SEEDING

.

EROSiON AND SEDIMENTATION CONTROL PRIOR TO BEGINNING A"" EARTH-
DISTURBING ACTIVITY THE CONTRACTOR SHALL CONSTRUCT ALL SILT FTNCES
AND/OR OTHER EROSION AND SEDIMENTATION CONTROL DEVICES SrO"'''' Ot>,
THE PLANS OR .AS DIRECTED BY THE ENGiNEER

A. SeePE OF WORK

'HE NORK INCLUDED ALL DISTURBED AREAS.

B. Mil TERtALS

2

EXCAVATiON EXCAVATiON SHALL BE TO LINE AND GRADE AS ESTABLSHED
BY THE ENGINEER TO WITHIN ONE-TENTH (0,10) OF A FOOT ABOVE OR
BELOW REQUiRED ELEVATIONS THE CONTRACTOR SHALL EXERCiSE CAUTION
TO PREVENT EXCAVATION LOWER THAN ESTABliSHED SUBGRADE, BUT 'N
THE EVENT THIS HAS BEEN DONE. THE LOW PLACES SHALL BE BACKFILLE8 W"'h
SUITABLE MATERIALS AS DIRECTED BY THE ENGINEER, EXCAVATED MATERIAL,
WHEN SUITABLE. SHALL BE USED AS EMBANKMENT WHEREVER REQ0'RED AND
THE CONTRACTOR SHALL SO SCHEDULE HIS OPERATIONS AS TO BE ABLE
TO MOVE SURPLUS EXCAVATION TO AREAS WHiCH WILL REQUIRE EMBANK-
MENT SURPLUS EXCAVATION SHALL BE HAULED, SPREAD AND COMPACTED
IN THE AREA DESiGNATED ON THE PLANS AS WASTE AREA WiTHIN 'f-<E
CO'<STRuCTION LIMITS.

Au. SEED SHA<.L BE I,ABE..ED IN ACCORDANCE ....'TH uS DEPARTMENT OF
AGRICULTURE "RULES A,t-;D REGULATIONS UNDER THE FEDERAL SEED ACT"
'N EmCT AT OATE OF PURCHASE OF SEED AU SEED SHALL BE FUR-
NISHED IN STANDAR[) CONTAINERS SEED WHICH HAS BECOME MOLDY, WET
OR OTHERwiSE DAMA,GED IN TRANSIT OR STORAGE SHALL NOT BE ACCEPTED

ThE SEED t.lIXTUR'E SHALL BE AS FOLLOWS

APRiL - AUGUST

COMMON BERMUDA GRASS (HULLED)
PER ACRE,

8--12 LBS,

SEPTEI.4BER - FEBRUARY

TALL FESCuE - 100-150 LBS. PER ACRE
RYE GRAIN - '20 LBS PER ACRE

.

3 EMBANKMENTS

METHOD OF CONSTRUCTION

o THE DAM CONSTRUCT!ON SHALL BE CONSTRUCTE~: N ACU)RDA"C:~ "'iT",
SEcnON 0223 DAM CONSTRUCT'ON.

(

REVISIONS

DATE

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