Attachment 4_North Embankment Drawings.pdf

PDF 5 MB Posted Jun 30, 2026

Attached to: Reservoir Embankment Rehabilitation, Stuttgart, AR
Solicitation number: 1232SA26Q0677
Issued by: Department of Agriculture Agricultural Research Service

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Written by GovTribe AI · Jun 30, 2026

This is a design document for the Reservoir North Embankment Rehabilitation project at the Stuttgart National Aquaculture Research Center (SNARC) in Stuttgart, Arkansas, under USDA Agricultural Research Service (ARS).

The project involves rehabilitation of the reservoir's north embankment through excavation of materials from the reservoir bottom and use of reclaimed materials as fill to raise levee embankments and re-establish side slopes. Key work scope includes: draining the reservoir (government responsibility), providing and installing silt fencing and erosion control measures, scarifying soils to be reclaimed and allowing minimum five-day aeration and drying periods without measurable rainfall before placement and compaction, removing topsoils over fill areas and allowing subgrade drying, placing and semi-compacting reclaimed material in maximum six-inch lifts with every point traversed at least twice by equipment treads, installing geotextile fabric prior to rip rap installation, providing R200 rip rap slope protection, placing and compacting crushed aggregate surfacing (3-inch ARDOT Class 7), removing silt fence and erosion control devices, and mulching and seeding disturbed areas to establish minimum 95% turf coverage. The design specifies finished levee elevation of 200.2 feet with 16-foot minimum rip rap key width and one-third side slopes. The contractor is responsible for coordinating with government personnel, obtaining applicable permits, and ensuring all work complies with local, state, and federal requirements. Design Contract Number 12405B21D0003 with Design Order Number 12405B23F0294.

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Other files

File	Type	Posted
Attachment 1_East Embankment Drawings.pdf	PDF	Jun 30, 2026
Questions and Answers.pdf	PDF	Jun 30, 2026
Attachment 5_South Embankment Drawings.pdf	PDF	Jun 30, 2026
Sol_1232SA26Q0677_Amd_0001.pdf	PDF	Jun 30, 2026
Attachment 6_West Embankment Drawings.pdf	PDF	Jun 30, 2026
Attachment 3_Davis-Bacon Act WD AR20260045.pdf	PDF	May 28, 2026
Attachment 1_Design Drawings.pdf	PDF	May 28, 2026
Sol_1232SA26Q0677.pdf	PDF	May 28, 2026
Attachment 2_Design Specifications.pdf	PDF	May 28, 2026

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SHEET NO.

INDEX OF DRAWINGS

TITLE

T-001 C-100 C-200 C-300

COVER SHEET

OVERALL SITE PLAN

NORTH EMBANKMENT SECTIONS

TYPICAL DETAILS USDA

NO SCALEVICINITY MAP

NORTH

PPM

REVISIONS

Agricultural

Service Research

DESCRIPTION

SHEET

DATEc P.A.

FIRM

NO.

DEPM

SAFETY & HEALTH

REAL PROPERTY

DATE

PROJECT NO.

SUSDA

AGRICULTURAL RESEARCH SERVICE

THE

DESIGNER

PROJECT MANAGER

JOB #

CHECKED BY

A-E FIRM

P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson M Adams

ARCHITECTS/ENGINEERS PLANNING SURVEYING MANAGEMENT

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USDA AGRICULTURAL RESEARCH SERVICE

STUTTGART NATIONAL AQUACULTURE

RESEARCH CENTER

RESERVOIR NORTH EMBANKMENT REHABILITATION

COVER SHEET

T-001 1 410/08/25

THT

JMD

DRL USDA ARS

141 EXPERIMENT STATION ROAD

STONEVILLE MS 38776

5823-E

PROJECT

LOCATION

RUSSELLVILLE CONWAY

SEARCY

HOT SPRINGS STUTTGART

PINE BLUFF

FAYETTEVILLE

EL DORADO

FORT

SMITH

LOCKESBURG

TEXARKANA

LITTLE ROCK

DRAWING NO.

LOCATION MAP NO SCALE

NORTH

YODER

ALMYRA

153130

SNARC PROJECT

LOCATION

ARKANSAS

U.S. DEPARTMENT OF AGRICULTURE

AGRICULTURAL RESEARCH SERVICE

RESERVOIR NORTH EMBANKMENT REHABILITATION

DESIGN CONTRACT NO: 12405B21D0003

DESIGN ORDER NO: 12405B23F0294

STUTTGART NATIONAL AQUACULTURE RESEARCH CENTER (SNARC)

STUTTGART, AR

GENERAL NOTE:

THE CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS AND EXISTING CONDITIONS PRIOR TO PERFORMING WORK, FABRICATION OR PURCHASE OF ANY EQUIPMENT, MATERIALS, AND ASSEMBLIES. ANY DISCREPANCIES SHALL BE BROUGHT TO THE CONTRACTING OFFICER'S ATTENTION FOR RESOLUTION BEFORE PROCEEDING

WITH ANY CONSTRUCTION, FABRICATION, OR EQUIPMENT PURCHASE.

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EOP EOP EOP EOP

EOP

150'

SCALE:

SITE PLAN

1" = 100'-0"

C-100

SCALE:1"=100'-0"

0 100'100' 50'

B18

B17

B16

B15

B14

B13

B12

B11

B10

D18

D17

D16

D15

D14

D13

D12

D11

D10

D1 E1

PUMPHOUSE #1

(B12)

PUMPHOUSE #2

DEEP WELL (WATER SUPPLY

FOR FISH HATCHERY)

PUMP SHED

C18

C17

C16

C15

C14

C13

C12

C11

C10

A18

A17

A16

A15

A14

A13

A12

A11

A10

POND DRAINS

BUNKERS

MAIN

OFFICE 1

DEEP WELL

(WATER SUPPLY

FOR PONDS)

APHIS

SEPTIC SAND FILTER BED

A15

EOP

LEGEND:

RESEARCH POND IDENTIFIER

BUILDING/STRUCTURE

DRAINAGE DITCH

EXISTING OVERHEAD POWER

CULVERT

STATE HIGHWAY IDENTIFIER

HAUL / ACCESS ROUTE

RESERVOIR

NORTH

EAST RESERVOIR LEVEE

C-200

LOADED TRUCK ENTRANCE

UNLOADED TRUCK EXIT

CONTRACTOR LAY

DOWN AREA.

PROVIDE SILT

FENCE PERIMETER.

SCOPE OF WORK

1. THE GOVERNMENT IS RESPONSIBLE FOR DRAINING THE RESERVOIR TO FACILITATE EXCAVATION OF MATERIALS FROM THE

RESERVOIR BOTTOM. THE CONTRACTOR SHALL USE RECLAIMED MATERIALS FROM THE RESERVOIR BOTTOM AS FILL MATERIAL TO RAISE THE LEVEE EMBANKMENTS AND RE-ESTABLISH SIDE SLOPES AS INDICATED.

1.1. THE CONTRACTOR IS RESPONSIBLE FOR COORDINATING RESERVOIR DRAINING WITH GOVERNMENT PERSONNEL.

1.2. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING AND ABIDING BY ANY / ALL APPLICABLE LOCAL, STATE, AND / OR

FEDERAL PERMITTING FOR PERFORMANCE OF WORK.

2. PROVIDE AND INSTALL SILT FENCING AND ANY OTHER REQUIRED EROSION CONTROL MEASURES.

3. SCARIFY SOILS TO BE RECLAIMED AND USED AS FILL MATERIAL AND ALLOW TO AERATE AND DRY A MINIMUM OF 5 DAYS

WITHOUT MEASURABLE RAINFALL BEFORE PLACING AS FILL AND COMPACTING.

4. REMOVE TOPSOILS OVER AREAS TO RECEIVE FILL. SCARIFY, AERATE, AND ALLOW SUBGRADE TO DRY A MINIMUM OF 5 DAYS

WITHOUT MEASURABLE RAINFALL BEFORE PLACING FILL.

5. PLACE RECLAIMED MATERIAL AS FILL AND COMPACT IN LIFTS AS INDICATED. AREAS OUTSIDE OF THOSE TO RECEIVE

CRUSHED AGGREGATE SURFACING SHALL BE SEMI-COMPACTED AS DEFINED BELOW:

5.1. MAXIMUM LAYER THICKNESS BEFORE COMPACTION SHALL BE 6 INCHES. COMPACTION SHALL BE ACCOPMPLISHED BY ROUTING THE HAULING AND SPREADING EQUIPMENT OVER THE FILL IN SUCH A MANNER THAT EVERY POINT OF THE SURFACE OF EACH LAYER OF FILL WILL BE TRAVERSED NO LESS TWICE BY ONE TREAD TRACK OF THE EQUIPMENT

OR OTHER METHODS APPROVED BY THE CONTRACTING OFFICER'S REPRESENTAITVE.

6. PLACE TOPSOILS OVER AREAS NOT TO RECEIVE RIP RAP OR CRUSHED AGGREGATE SURFACING.

7. PROVIDE AND INSTALL GEOTEXTILE FABRIC AS INDICATED PRIOR TO RIP RAP INSTALLATION.

8. PROVIDE AND INSTALL RIP RAP SLOPE PROTECTION AS INDICATED.

9. PROVIDE, PLACE, AND COMPACT EMBANKMENT CRUSHED AGGREGATE SURFACING AS INDICATED.

10. REMOVE SILT FENCE AND OTHER EROSION CONTROL DEVICES.

11. MULCH AND SEED ALL DISTURBED AREAS. WATER AS REQUIRED TO ESTABLISH A TURF STAND (MIN. 95% COVERAGE OF

ACTIVELY GROWING GRASS / VEGETATION 1” OR TALLER).

PPM

REVISIONS

Agricultural

Service Research

DESCRIPTION

SHEET

DATEc P.A.

FIRM

NO.

DEPM

SAFETY & HEALTH

REAL PROPERTY

DATE

PROJECT NO.

SUSDA

AGRICULTURAL RESEARCH SERVICE

THE

DESIGNER

PROJECT MANAGER

JOB #

CHECKED BY

A-E FIRM

P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson M Adams

ARCHITECTS/ENGINEERS PLANNING SURVEYING MANAGEMENT

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USDA AGRICULTURAL RESEARCH SERVICE

STUTTGART NATIONAL AQUACULTURE

RESEARCH CENTER

RESERVOIR NORTH EMBANKMENT REHABILITATION

OVERALL SITE PLAN

C-100 2 410/08/25

THT

JMD

DRL USDA ARS

141 EXPERIMENT STATION ROAD

STONEVILLE MS 38776

5823-E

192194196

SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF

0+25

1+00

2+00

3+00

4+00

5+00

6+00

7+00

8+00

9+00

10+00

10+50 1+00.00

2+00.00

4+00.00

5+00.00

3+00.00

-50 -40 -30 -20 -10 0 10 20 30 40 50

0+25.00

-50 -40 -30 -20 -10 0 10 20 30 40 50

5+00.00

6+00.00

7+00.00

8+00.00

9+00.00

10+00.00

-50 -40 -30 -20 -10 0 10 20 30 40 50

10+50.00

-50 -40 -30 -20 -10 0 10 20 30 40 50

20'

SCALE: 1"=10'-0"

0 10' 30'

30'60 60'0

SCALE:1"=60'-0"

NORTH

SCALE:

RESERVOIR NORTH EMBANKMENT

1" = 60'

C-200

SCALE:

NORTH EMBANKMENT SECTIONS

HORI.: 1" = 10' VERTI.: 1" = 10'

C-200

LEGEND EXISTING THIS CONTRACT

MAJOR CONTOUR

MINOR CONTOUR

EMBANKMENT FILL MATERIAL

NEW EMBANKMENT SURFACE PROFILE

EXISTING EMBANKMENT SURFACE PROFILE

LIMITS OF RIP RAP SLOPE PROTECTION

EXISTING FACILITIES

SILT FENCE

R200 RIP RAP

GENERAL NOTES

1. REMAINING RIP RAP FROM PREVIOUS SLOPE PROTECTION EFFORTS MAY BE RECYCLED INTO THE RIP RAP KEY AT THE THE TOE OF THE

SLOPE SO LONG AS THE MATERIAL IS SORTED OR CLEANED SUCH THAT IT CONSIST OF NO MORE THAN 1% SOIL MATERIAL MIXED IN WITH

THE ROCK MATERIAL.

2. FOR DRAWING CLARITY AGGREGATE ROADWAY SURFACING NOT SHOWN THIS SHEET. SEE 1/C-300 FOR TYPICAL NEW LEVEE SECTION

SHOWING AGGREGATE ROADWAY SURFACING, RIPRAP KEY, AND SLOPE DETAIL.

3. SEE 2/C-300 FOR TYPICAL SILT FENCE DETAIL.

4. GRADE ALL DISTURBED AREAS TO DRAIN, SEED, AND ESTABLISH TURF STAND.

5. ALL EXISTING STRUCTURES SHALL BE PROTECTED IN PLACE.

200.2'

194.0' ±

18" R200 RIP RAP OVER

GEOTEXTILE FABRIC.

1 3

200.0'16' MIN.

200.2'

194.0' ±

18" R200 RIP RAP OVER

GEOTEXTILE FABRIC.

31 3

200.0'16' MIN.

200.2'

194.8' ±

18" R200 RIP RAP OVER

GEOTEXTILE FABRIC.

1 3

200.0'16' MIN.

200.2'

194.9' ±

18" R200 RIP RAP OVER

GEOTEXTILE FABRIC.

1 3

200.0'16' MIN.

200.2'

194.7' ±

18" R200 RIP RAP OVER

GEOTEXTILE FABRIC.

1 3

200.0'16' MIN.

200.2'

194.4 ±

18" R200 RIP RAP OVER

GEOTEXTILE FABRIC.

31 3

200.0'16' MIN.

200.2'

195.5' ±

18" R200 RIP RAP OVER

GEOTEXTILE FABRIC.

1 3

200.0'16' MIN.

200.2'

194.4' ±

18" R200 RIP RAP OVER

GEOTEXTILE FABRIC.

1 3

200.0'16' MIN.

200.2'

194.4' ±

18" R200 RIP RAP OVER

GEOTEXTILE FABRIC.

1 3

200.0'16' MIN.

200.2'

194.7' ±

18" R200 RIP RAP OVER

GEOTEXTILE FABRIC.

1 3

200.0'16' MIN.

200.2'

194.6' ±

18" R200 RIP RAP OVER

GEOTEXTILE FABRIC.

1 3

200.0'16' MIN.

200.2'

194.5' ±

18" R200 RIP RAP OVER

GEOTEXTILE FABRIC.

1 3

200.0'16' MIN.

ALIGNMENT ORIGIN

STA.: 0+00

N: 1971161.45 E: 1489736.71

ALIGNMENT TERMINUS

STA.: 10+97

N: 1971161.45 E: 1490833.71

RESERVOIR

IRON ROD

N:1971240.12 E: 1490738.10

EL.: 194.7

EXISTING EMBANKMENT

SURFACE PROFILE

EXISTING EMBANKMENT

SURFACE PROFILE

EXISTING EMBANKMENT

SURFACE PROFILE

EXISTING EMBANKMENT

SURFACE PROFILE

EXISTING EMBANKMENT

SURFACE PROFILE

EXISTING EMBANKMENT

SURFACE PROFILE EXISTING EMBANKMENT

SURFACE PROFILE

EXISTING EMBANKMENT

SURFACE PROFILE

EXISTING EMBANKMENT

SURFACE PROFILE

EXISTING EMBANKMENT

SURFACE PROFILE

EXISTING EMBANKMENT

SURFACE PROFILE

EXISTING EMBANKMENT

SURFACE PROFILE

CONTINUE PROVISION OF LEVEE SECTION

SHOWN IN 10+50 SO AS TO PROVIDE A SEAMLESS

TRANSITION IN EMBANKMENT PROFILE, GRADES,

AND SLOPE PROTECTION FROM THE NORTHERN

TO THE EASTERN EMBANKMENT.

PPM

REVISIONS

Agricultural

Service Research

DESCRIPTION

SHEET

DATE

NO.

DEPM

SAFETY & HEALTH

REAL PROPERTY

DATE

PROJECT NO.

SUSDA

AGRICULTURAL RESEARCH SERVICE

DESIGNER

PROJECT MANAGER

JOB #

CHECKED BY

A-E FIRM

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P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson M Adams

ARCHITECTS/ENGINEERS PLANNING SURVEYING MANAGEMENT

P.A.

FIRMTHE c

USDA AGRICULTURAL RESEARCH SERVICE

STUTTGART NATIONAL AQUACULTURE

RESEARCH CENTER

RESERVOIR NORTH EMBANKMENT REHABILITATION

NORTH EMBANKMENT SECTIONS

C-200 3 410/08/25

THT

JMD

DRL USDA ARS

141 EXPERIMENT STATION ROAD

SIDE ELEVATION

COMPACTED SOIL

FRONT ELEVATION

VARIABLE

6" MIN.

VARIABLE

(10'-0" MAX. OR AS DIRECTED BY THE ENGINEER)

LINE WIRES (MIN.

12 1/2 GAGE)

2'- 0"

3'-

3'- 0"

6" 2'-

GEOTEXTILE FABRIC IN 6" X 6"

TRENCH. BACKFILL WITH SOIL AND COMPACT.

NOTES:

1. WIRE MUST BE MINIMUM OF 32" IN WIDTH AND MUST HAVE A MINIMUM OF 6 LINE WIRES WITH 12" STAY SPACING.

2. GEOTEXTILE FABRIC MUST BE A MINIMUM OF 36" IN WIDTH AND MUST BE FASTENED ADEQUATELY TO THE WIRE AS DIRECTED BY THE ENGINEER.

3. STEEL POST MUST BE 5'-0" IN HEIGHT AND OF THE SELF-FASTENER ANGLE STEEL TYPE. WOOD POST MUST BE A MINIMUM OF 5'-0" IN HEIGHT AND

3" OR MORE IN DIAMETER. WIRE FENCE MUST BE FASTENED TO WOODEN POST WITH NOT LESS THAN 9 GAGE WIRE STAPLES 1" LONG.

4. GEOTEXTILE FABRIC MEETING THE TYPE II MATERIAL REQUIREMENTS AND INSTALLED ACCORDING TO SPECIFICATIONS MAY BE USED WITHOUT

WIRE FENCE.

1'- 6"

MUDLINE EL.: VARIES

200.0'

R200 RIP RAP

GEOTEXTILE FABRIC

AS SPECIFIED. PROVIDE 24"

OVERLAP AT SEAMS.

GEOTEXTILE FABRIC KEY

WITH COMPACTED BACKFILL

SCALE:

TYPICAL SILT FENCE DETAIL

N.T.S.

C-300

SCALE:

TYPICAL NEW LEVEE SECTION

N.T.S.

C-300

VARIES

IN-SITU SOILS, TYP.

200.2'FINISHED GRADE OF NEW LEVEE

SECTION. PROVIDE FILL AS REQUIRED

TO BUILD UP EXISTING LEVEE

FOR AREAS BENEATH CRUSHED

AGGREGATE SURFACING, PROVIDE 8"

OF SOIL (EXISTING OR FILL AS

REQUIRED) COMPACTED TO AT LEAST

95% OF MAXIMUM DENSITY AS

DETERMINED BY ASTM D698.

3" ARDOT CLASS 7 CRUSHED AGGREGATE SURFACING

COMPACTED TO AT LEAST 95% OF MAXIMUM

DENSITY AS DETERMINED BY ASTM D698.

16' MIN.

1 3

FOR FILL AREAS BENEATH RIP RAP, PLACE

AND SEMI-COMPACT DRIED MATERIAL

OBTAINED FROM RESERVOIR BOTTOM. SEE

GENERAL NOTES AND SPECIFICATIONS FOR

DRYING AND COMPACTION REQUIREMENTS.

PPM

REVISIONS

Agricultural

Service Research

DESCRIPTION

SHEET

DATEc P.A.

FIRM

NO.

DEPM

SAFETY & HEALTH

REAL PROPERTY

DATE

PROJECT NO.

SUSDA

AGRICULTURAL RESEARCH SERVICE

THE

DESIGNER

PROJECT MANAGER

JOB #

CHECKED BY

A-E FIRM

P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson M Adams

ARCHITECTS/ENGINEERS PLANNING SURVEYING MANAGEMENT

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Jo bs \58

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Flo od

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5 -

USDA AGRICULTURAL RESEARCH SERVICE

STUTTGART NATIONAL AQUACULTURE

RESEARCH CENTER

RESERVOIR NORTH EMBANKMENT REHABILITATION

TYPICAL DETAILS

C-300 4 410/08/25

THT

JMD

DRL USDA ARS

141 EXPERIMENT STATION ROAD

Sheets and Views

T-001-T-001

C-100-C-100

C-200-C-200

C-300-C-300

File details come from the government source that posted it. Updated Jun 30, 2026.