Hills and Dales Plans

13 MB Posted Mar 30, 2022

Attached to: Hills and Dales Force Main Improvements
Solicitation number: 016
Issued by: Terrell County, Georgia

About this file

Written by GovTribe AI · Jul 28, 2026

This is a construction plan document for Contract A of the 2022 Hills & Dales Force Main Improvements project prepared for the City of LaGrange, Georgia. The project involves the installation of approximately 5,389 linear feet of 6-inch HDPE DR11 force main pipe running from Station 17+63.41 to Station 71+89.09 through the Hills and Dales area in LaGrange. The contract includes construction of associated appurtenances such as air valve assemblies, combination air/vacuum valves, force main bends with mechanical joint fittings, and a new discharge manhole. The work encompasses horizontal directional drilling in four separate sections to cross existing infrastructure and environmental buffers, with beginning GPS coordinates of 33.048077°N 85.060144°W and ending coordinates of 33.034928°N 85.062335°W. Sealed proposals were required to be submitted to Jeremy Andrews, Purchasing Agent at City Hall, 200 Ridley Avenue, LaGrange, Georgia 30240, by 2:00 p.m. local time on Friday, April 29, 2022, with public opening and reading of bids immediately following submission.

The project specifications require all HDPE pipe to meet DIPS sizing standards (DR 11), ductile iron flanged pipe to be Class 350, and all stainless steel components to be 316 stainless steel. Standard 48-inch diameter manholes with bolt-down watertight covers, manhole brick inlet/outlet plugs, and non-shrink grout are specified. All sewer and force main pipeline trenches require vibratory compaction equipment, and pavement replacement must include 12-inch base stone with proper saw-cutting and backfill procedures. The project includes comprehensive erosion and sediment control measures with silt fencing, check dams, temporary and permanent grassing, and mulching requirements across the 3.2-acre disturbed area. Construction is scheduled for approximately 16 months, with work restricted to Monday through Friday standard business hours unless emergency work is approved by the engineer. The contractor is responsible for all utility locating, damage restoration, traffic control, and safety compliance, with no separate payment for traffic control or unclassified excavation unless specifically listed as a pay item on the bid form.

Text of this file

CONTRACT A - 2022 HILLS & DALES

CITY OF LAGRANGE, GEORGIA

RONALD L. ELLIS & ASSOCIATES, INC.

PELHAM, ALABAMA 35124

JIM THORNTON

CITY MANAGER

MEG KELSEY

DIRECTOR OF UTILITIES

MAYOR

PREPARED BY:

VICINITY MAP

N.T.S.

MARCH 30, 2022

P.O.BOX 1150

CITY OF LAGRANGE

200 RIDLEY AVENUE

LAGRANGE, GEORGIA 30240

TROUP COUNTY, GEORGIA

FORCE MAIN IMPROVEMENTS

EROSION CONTROL PLAN NOTES

EROSION CONTROL PLAN DETAILSG-4.

G-1. EROSION CONTROL PLAN

6" HDPE DR11 FORCE MAIN STA. 17+63.41 TO STA. 22+00.00

CIVIL / SITEWORK DETAILS

B-1.

S-3.

S-2.

S-1. CIVIL / SITEWORK DETAILS

TITLESHEET

A-1. COVER SHEET/INDEX

GENERAL NOTES, CONSTRUCTION NOTES & LEGENDA-2.

G-2.

G-3.

INDEX TO SHEETS

FORCE MAIN IMPROVEMENTS

BEGINNING POINT : 33.048077

W 85.060144

ENDING POINT : 33.034928

W 85.062335 N

GPS LOCATIONS :

CONTRACT A - HILLS & DALES

03/30/2022

PROFESSIONAL

No. 10212

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G-5.

EROSION CONTROL PLAN

6" HDPE DR11 FORCE MAIN STA. 22+00.00 TO STA. 35+00.00B-2.

6" HDPE DR11 FORCE MAIN STA. 35+00.00 TO STA. 48+00.00B-3.

6" HDPE DR11 FORCE MAIN STA. 48+00.00 TO STA. 61+00.00B-4.

6" HDPE DR11 FORCE MAIN STA. 61+00.00 TO STA. 71+89.09B-5.

G-6.

EROSION CONTROL PLAN

S S

CONTRACT A - 2022

HILLS & DALES FORCE MAIN

IMPROVEMENTS LOCATION

PATRICK BOWIE

ALUM

APPROX

AVE

BFV

BLDG

BLK

BOT

CCP

CISP

CMF

CONC

CONN

CONT

DEG

DIA

DIP

ANCHOR BOLTS

ALUMINUM

APPROXIMATE

AVENUE

BUTTERFLY VALVE

BUILDING

BLOCK

BENCHMARK

BOTTOM

BOTH SIDES

CATCH BASIN

CONCRETE CULVERT PIPE

CAST IRON

CAST IRON SEWER PIPE

CENTER LINE

CONCRETE MONUMENT

CONCRETE MONUMENT FOUND

CLEANOUT

CONCRETE

CONNECTION

CONTINUOUS

CUBIC YARD

CHECK VALVE

DEED BOOK

DEGREE

DIAMETER

DUCTILE IRON

DUCTILE IRON PIPE

E.F.

EL/ELEV

E.W.

EXIST

EAST

EACH

EACH FACE

ELEVATION

EFFLUENT WATER

EACH WAY

EXISTING

FCA

FIN FL

FIN GR

FLANGED COUPLING ADAPTER

FIRE HYDRANT

FINISHED FLOOR ELEVATION

FINISHED GRADE ELEVATION

FLOW LINE

FLG

FOT

FLANGED

FORCE MAIN

FIBER OPTIC TELEPHONE

FOOT

GALV

GPM

GUY

GALVANIZED

GAS LINE

GALLONS PER MINUTE

GRADE

GUY WIRE

GATE VALVE

MIN

MISC

NIC

NO.,*

NOM

NORM

NPW

NTS

MINIMUM

MISCELLANEOUS

MECHANICAL JOINT

NORTH

NATURAL GAS

NOT IN CONTRACT

NUMBER

NOMINAL

NORMAL

NON-POTABLE WATER

NOT TO SCALE

O.C.

OHCTV

OHE

OHT

PEJ

ON CENTER

OUTSIDE DIAMETER

OUTSIDE FACE

OVERHEAD CABLE TELEVISION

OVERHEAD ELECTRIC

OVERHEAD TELEPHONE

PIPE EXPANSION JOINT

PAGE

POINT OF INTERSECTION

PROPERTY LINE

PRESS

PRV

PSI

PVC

PUSH ON

POWER POLE

PRESSURE

PRESSURE REDUCING VALVE

POUNDS PER SQUARE INCH

PLUG VALVE

POLYVINYL CHLORIDE

%%UABBREVIATIONS

EXISTING PROPOSED

LIGHT POLE

POWER POLE

TELEPHONE POLE

SERVICE

FIRE HYDRANT

REDUCER/INCREASER

GATE VALVE

INDICATOR POST VALVE

BUTTERFLY VALVE

ECCENTRIC PLUG VALVE

CLEANOUT

CATCH BASIN

LIGHT POLE W/CONCRETE BASE

POWER POLE W/CONCRETE BASE

TELEPHONE POLE W/CONCRETE BASE

GUY POLE

GUY WIRE

VALVE

WATER METER

AIR RELEASE VALVE

GAS METER

GAS LAMP

POWER MANHOLE

SEWER MANHOLE

UNDERGROUND TELEPHONE MARKER

UNDERGROUND GAS MARKER

TELEPHONE PEDESTAL

NON-CONNECTING PIPING

JUNCTION BOX

LETTER DENOTES

UTILITY

P-POWER

T-TELEPHONE

C-CABLE TV

F-FIBER OPTIC

IRON PIN FOUND, SET

CONC. MONUMENT FOUND, SET

IPF IPS

CMF CMS

BURIED CABLE MARKER

TELEPHONE MANHOLE

BCM

UTM

T.PED.

MON

PKF

CSF

H&TF

R.O.W. MONUMENT

P.K. NAIL FOUND, SET

HUB & TACK FOUND, SET

COTTON SPINDLE FOUND, SET

@ AT

CORRUGATED METAL PIPECMP

GEORGIA DEPARTMENTGADOT

GS GRAVITY SEWER

PROPOSEDPROP

PLACESPL

PLAIN ENDPE

%%ULEGEND

LAND HOOK

PROPOSED PIPE

EXISTING PIPE

PROPOSED FORCE MAIN

LIMITS TOWN OR CITY

EXISTING GRAVITY SEWER

SECTION LINE

EXISTING FORCE MAIN

PROPERTY LINE

PROPOSED GRAVITY SEWER

WATER LINE

POWER LINE

UNDERGROUND TELEPHONE LINE

GAS LINE

UNDERGROUND POWER LINE

TELEPHONE LINE

CABLE TELEVISION LINE

FIBER OPTIC LINE

PROP. OR TEMP. EASEMENT

PERMANENT EASEMENT

TEMPORARY BENCHMARK

SECTION CORNER

%%UUTILITIES

PROPOSEDEXISTING

%%USURVEYING SYMBOLS

OF TRANSPORTATION

TOP OF CURBTOC

VERTICAL

VITRIFIED CLAY PIPE

TOP OF WALL

TOP OF SLAB

TELEPHONE POLE

VALVE

TYPICAL

WITH

WALL THICKNESS

YARD HYDRANT

WELDED WIRE FABRIC

WATER VALVE

WATERSTOP

WATER LINE

WITHOUT

WATER

WATER TRANSMISSION MAIN

UNDERGROUND TELEPHONE

UNDERGROUND ELECTRIC

UNDERGROUND CABLE TELEVISION

WTM

WWF

W/O

UGCTV

UGT

UGE

VERT

VCP

T/S

TYP

T/W

REINFORCING

REDUCER

RADIUS

REINFORCED CONCRETE PIPE

RESTRAINED JOINT

SPECIFICATIONS

SURVEY LINE

SCHEDULE

RIGHT-OF-WAY

SQUARE

SHEET

SECTION

SOUTH

RIGHT

RAILROAD

STRUCTURAL STEEL

THICKNESS

TEMPORARY BENCHMARK

TOP AND BOTTOM

SIDE WATER DEPTH

STAINLESS STEEL

STANDARD

STATION

SANITARY SEWER

SQUARE METERS

STREET

REQUIREDREQ’D

ST STL

SWD

THK

TBM

T&B

SQ M

STD

STA

STRUCT STL

SECT

SHT

SCH

SPECS

ROW

RAD

REINF

RED

RCP

HEIGHTHGT

MGD MILLION GALLONS PER DAY

MH MANHOLE

LINEAL, LINEAR

MOTOR CONTROL

MILLIMETER

LUMP SUM

LIGHT POLE

LINEAR METER

LOCK-JOINT DUCTILE IRON PIPE

LINEAR FEET

INSIDE FACE

INSIDE DIAMETER

HIGH PRESSURE

HORIZONTAL

LIN

MAX

LJ DIP

L.M.

LEFT

MAXIMUM

METER

LONG

HWY

INV

INFL

HORIZ

JOINT

INVERT

INFLUENT

HIGHWAY

RAILROAD TRACKS

X 700.00

PROP. 10 FT. CONTOURS

PROP. 1 OR 2 FT. CONTOURS

PROP. GRADE ELEVATION

EXIST. GRADE ELEVATION

EXIST. 10 FT. CONTOURS

EXIST. 1 OR 2 FT. CONTOURS

%%USITE WORK SYMBOLS

xxxxx

HEDGEROW

TREE

BEAVER DAM

MARSH

LAKE OR POND

CREEK

UNIMPROVED ROAD

IMPROVED ROAD

TREE LINE

DRAINAGE DITCH

%%UTOPOGRAPHICAL SYMBOLS

BILLBOARD

CHAIN LINK FENCE

WOOD FENCE

GUARD RAIL

WIRE FENCE

MAIL BOX

SIGN

SURVEY BASE LINE

X X

SEWER

WATER

TELEPHONE/CATV

GAS-OIL

ELECTRIC

GREEN

BLUE

ORANGE

YELLOW

RED

It’s The Law !

1-800-282-7411

Utilities Protection Center, Inc.

CALL US FIRST !

IF YOU DIG GEORGIA

UTILITY LOCATING

FOR

COLOR CODES

Protection Center, Inc. at

Before any excavation work begins

1-800-282-7411 notification must be made to the Utilities of overhead power lines of 750 volts or more, or any work begins within ten 10 feet

PKS

CSS

H&TS

%%UGENERAL NOTES

EFFORTS HAVE BEEN MADE TO INDICATE LOCATIONS OF EXISTING STRUCTURES, PIPING AND UTILITIES. THE

CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING EXACT SIZES AND LOCATIONS OF ALL EXISTING UTILITIES

BEFORE INITIATING ANY CONSTRUCTION OPERATIONS. ANY EXISTING STRUCTURE, PIPING, FITTING, VALVES, YARD

HYDRANTS, SIDEWALKS, ELECTRICAL & INSTRUMENTATION, CONDUIT & WIRING, LIGHT POLE FIXTURES, FENCING AND

OTHER OBSTRUCTIONS DISTURBED OR DAMAGED BY THE CONTRACTOR DURING CONSTRUCTION OPERATIONS SHALL

BE REPLACED BY THE CONTRACTOR AT NO ADDITIONAL COST TO THE OWNER AND/OR ENGINEER.

THE LIMITS OF CONSTRUCTION SHALL BE THE PROPERTY LINES OR EASEMENT LINES AS SHOWN ON THE PLANS.

ANY ADDITIONAL EASEMENTS REQUIRED FOR CONSTRUCTION SHALL BE ACQUIRED BY THE CONTRACTOR AT NO

ADDITIONAL EXPENSE TO THE OWNER AND/OR ENGINEER.

DIMENSIONS OF EXISTING STRUCTURES AND/OR SIZE RESTRICTIONS ARE APPROXIMATE. ALL NECESSARY

DIMENSIONS AND ELEVATIONS OF EXISTING STRUCTURES & TOPOGRAPHY SHALL BE VERIFIED BY THE CONTRACTOR

IN THE FIELD PRIOR TO CONSTRUCTION OPERATIONS.

IT SHALL BE THE CONTRACTOR’S RESPONSIBILITY TO WORK ALL APPLICABLE DRAWINGS AND THE APPROPRIATE

SPECIFICATIONS AS A UNIT. ANY OMISSIONS, DELETIONS, OR CONFLICTS ARISING AS A RESULT OF FAILURE TO

INCORPORATE ALL DRAWINGS AND SPECIFICATIONS WHICH APPLY SHALL BE CORRECTED BY THE CONTRACTOR AT

NO ADDITIONAL COST TO THE OWNER AND/OR ENGINEER.

ALL PROPERTY LINE MARKERS IRON PINS, CONCRETE MONUMENTS, ETC. DESTROYED DURING CONSTRUCTION

SHALL BE REPLACED IN KIND BY THE CONTRACTOR AT NO ADDITIONAL COST TO THE OWNER. THE CONTRACTOR

SHALL EMPLOY A LAND SURVEYOR REGISTERED IN THE STATE OF GEORGIA TO RESET PROPERTY MARKERS.

ALL EXCESS MATERIAL FROM THE PROJECT EXCAVATION SHALL BE DISPOSED OF BY THE CONTRACTOR AT NO

ADDITIONAL COST.

THE CONTRACTOR SHALL BE RESPONSIBLE FOR TRAFFIC CONTROL WHICH SHALL BE IN ACCORDANCE WITH THE

NATIONAL MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. THIS WILL BE CONSIDERED INCIDENTAL TO THE WORK

AND NO SEPARATE PAYMENT WILL BE MADE FOR IT.

ALL EXCAVATION IS TO BE CONSIDERED UNCLASSIFIED. NO ADDITIONAL PAYMENT WILL BE MADE FOR ROCK

EXCAVATION, UNLESS PAY ITEM IS INCLUDED ON BID FORM.

JOB SAFETY IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR, INCLUDING COMPLIANCE WITH OSHA

REQUIREMENTS. NEITHER THE OWNER, NOR THE ENGINEER, WILL SUPERVISE OR INSPECT THE JOB WITH REGARD

TO SAFETY ISSUES.

JOB SITE IS TO BE CLEANED UP ON A DAILY BASIS. THE CONTRACTOR SHALL RESTORE ALL AREAS, BOTH

PUBLIC AND PRIVATE, WHICH HAVE BEEN DAMAGED BY THE CONSTRUCTION ACTIVITIES TO PRE-CONSTRUCTION

CONDITIONS OR BETTER.

CONTRACTOR IS RESPONSIBLE FOR DOCUMENTATION OF ALL PRE-EXISTING CONDITIONS PRESENT ADJACENT TO

THE CONSTRUCTION AREA. DOCUMENTATION SHALL CONSIST AT A MINIMUM OF VIDEOS, PHOTOGRAPHS AND

WRITTEN DOCUMENTATION. DOCUMENTATION SHALL BE DELIVERED TO THE ENGINEER PRIOR TO COMMENCEMENT

OF WORK.

THE TIME FOR COMPLETION OF THIS PROJECT IS BASED ON A STANDARD WEEKLY WORK SCHEDULE OF MONDAY

THROUGH FRIDAY. EMERGENCY WORK MUST BE APPROVED BY THE ENGINEER. NO WORK SHALL BE SCHEDULED

OR PERFORMED ON SATURDAY, SUNDAY OR HOLIDAYS, WITHOUT APPROVAL BY THE ENGINEER.

REFER TO SECTION 01152, 1.10 EXPLANATION OF BID ITEMS AND PAYMENT, FOR A DESCRIPTION OF THE BID

ITEMS AND THE UNIT BID PRICE FOR EACH ITEM.

CONTRACTOR SHALL NOT BLAST ANY MORE DISTANCE THAN HE CAN LAY DURING THE SAME DAY. PRE-BLAST

SURVEY & SEISMOGRAPH REQUIRED FOR ALL BLASTING EVENTS, AND CONTRACTOR IS FULLY RESPONSIBLE FOR

DESIGNING HIS BLASTING OPERATIONS SO THERE IS NO DAMAGE TO SURROUNDING PROPERTY.

10.

11.

12.

13.

14.

1. ALL HDPE PIPE SHALL BE DR 11 AND MEET THE DIPS SIZING SYSTEM, REFER TO SPECIFICATION SECTION 15105.

ALL DI FLANGED PIPE SHALL BE CLASS 350.

ALL FLANGED ACCESSORIES SHALL BE 316 STAINLESS STEEL.

ALL PIPE SUPPORTS AND ACCESSORIES SHALL BE 316 STAINLESS STEEL.

ALL DI MJ FITTINGS AS NOTED ON THE PLANS REQUIRE HEAVY DUTY RETAINER GLANDS AND ACCESSORIES, MEGALUG SERIES 1100, BY EBAA IRON, INC. OR APPROVED EQUAL.

ALL MANHOLES ARE STANDARD 48" DIAMETER, WITH MANHOLE JOINT STRAPS AND BOLT-DOWN WATER TIGHT

MANHOLE COVER AND FRAME.

THE CONTRACTOR SHALL VERIFY THE TYPE AND DIAMETER OF EXISTING SEWER PIPE WHICH CONNECTS TO

PROPOSED MANHOLES PRIOR TO SUBMITTING THE SHOP DRAWINGS.

UTILIZE MANHOLE BRICK, PER ASTM C32, TO CONSTRUCT INLET AND/OR OUTLET PLUGS FOR EXISTING MANHOLES

MH NOTED ON PLANS. PROVIDE A DOUBLE WALL OF MANHOLE BRICK FROM THE MANHOLE INVERT TO A

MINIMUM OF 12" ABOVE THE TOP OF THE PIPE OPENING AND A MINIMUM OF 12" ON EACH SIDE OF THE PIPE

OPENING BEING PLUGGED. USE #4 REBAR VERTICALLY ALONG PLUG WALL TO PROVIDE STRUCTURAL SUPPORT TO

PLUG WALL. USE WALL TIES TO CONNECT THE FIRST AND SECOND ROW OF MANHOLE BRICK TO ADEQUATELY

SECURE MANHOLE BRICK PLUG TO THE EXISTING STRUCTURE. USE NON-SHRINK GROUT TO COAT OUTSIDE FACE

OF MANHOLE PLUG AND TO THE INTERFACE BETWEEN THE MANHOLE PLUG AND THE EXISTING STRUCTURE.

TRENCH BACKFILLING-SANITARY SEWER PIPELINE, SECTION 02201.1.08 SHALL BE MODIFIED TO REQUIRE THAT ALL

SEWER AND FORCE MAIN PIPELINE TRENCHES FOR THIS PROJECT SHALL BE COMPACTED WITH VIBRATORY

COMPACTION EQUIPMENT.

ALL EXISTING ROADWAYS, DRIVES, SIDEWALKS, AND CONCRETE AREAS THAT ARE EXCAVATED IN ORDER TO

PERFORM THE WORK ASSOCIATED WITH THE CONTRACT PLANS AND SPECIFICATIONS SHALL BE SAW CUT, BACKFILLED WITH COMPACTED CRUSHED STONE PER SD 315 PER THE PLANS AND SPECIFICATIONS.

THE PAVEMENT REPLACEMENT WIDTH FOR ALL TRENCH EXCAVATIONS SHALL BE THE TRENCH WIDTH PLUS 12" ON

EACH SIDE OF TRENCH AND SHALL BE SAW CUT PRIOR TO REPLACEMENT. THE AREA BEING REPLACED WITH

PAVEMENT REQUIRES A 12" BASE OF COMPACTED #8910 STONE OR CRUSHER RUN OVER THE TRENCH STONE

BACKFILL, REFER TO SD 320 PER THE PLANS AND SPECIFICATIONS FOR ALL PAVEMENT REPLACEMENT.

%%UCONSTRUCTION NOTES

11.

10.

12. IT IS THE REQUIREMENT OF THE CONTRACTOR TO REFER TO ALL CIVIL/SITEWORK STANDARD DETAILS, REFER TO

THE S PLANS.

13. PROVIDE 4" DETECTABLE TAPE 5.0 MIL - PRINTED CAUTION BURRIED FORCE MAIN BY PRO-LINE SAFETY

PRODUCTS OR EQUAL FOR ALL HDPE FORCE MAIN PIPE INSTALLATIONS.

RONALD L. ELLIS

Consulting Engineers

Pelham, Alabama

ASSOCIATES, INC.

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DATE :

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SCALE :

DRAWN BY :

DRAWING NAME :

PROJECT NO. :

CONT-A_A-2

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DESCRIPTIONNO.

REVISIONS

DATE

1" = 10’ VERT.

1" = 50’ HORIZ.

REFER TO GENERAL NOTES

& CONSTRUCTION NOTES

ON SHEET A-2.

NOTE: 1

22+0020+00 21+0009+00 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00

C L

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FINAL GRADE

EXISTING

HDPE DR 11

GROUND

EXISTING GROUND

PROP OSED 6" HDPE DR 11EXISTING

GROUND

FUTURE 6" HDPE DR 11

E N

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PROPOSED

CONTRACT A

PROPOSED

CONTRACT B

EXIST.

TRAFFIC

CIRCLE

ROAD

FUTURE

FUTURE ROW

FUTURE R

TREE LIN

EXISTING

TREE LINE

ROAD

FUTURE

PLAY GROUND

1" = 50’ HORIZ.

CALLAWAY LAND TRUST

SYNOVUS TRUST CO, AS TRUSTEE

DB 703, PG 398

ZONED: SU-R

D Y H

30" OAK

PBOX

P C

48.41

P T

P C

PT = 6+20.85

STA 4+53.01

STA 4+41.48

N60°31’51"E

27.72’

N60°31’51"E

231.93’

S68°59’02"E

138.63’

PLAY GROUND

SLOPE 3.00%

11.54 LF of 8

" P

SLOPE 3.00%

182.12 LF of 8

" P

STA 2+59.35

S HILLSIDE

MONTESSORI

SCHOOL

6" C900 PVC

WATER MAIN

8"x6"

6" CL 350 DIP WATER

MAIN BY CITY OF

BY CITY OF LAGRANGE

8" TEE W/BLOCK

& 8" GATE VALVE

FIRE HYDRANT

BY CITY OF

POB TRACT 3

R =1

N 5 7°

’06

" E

S57 °2

3’0 6"

SPEED

LIMIT

SIGN

MANHOLE 1-2

MANHOLE 1-3

BUILDING

EXIST.

FIRE HYDRANT

ASSEMBLY

R O

18" R

117.45°117.45°

PROPOSED

LIN

497.49’

S 29°28’09" E

N29°28’09"W

SLOPE 0.80%

259.55 LF of 8" DIP

N87°41’15"E

11.11’

BY HILLSIDE

MONTESSORI

8" SEWER

PROPOSED

SCHOOL

E N

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N 1109792.8390

E 2022881.3424

POB TRACT 2

150’

R O

28’

DALES

FARM

ILLS

VARIES

24’

50’

C O

N C

ALK

ETE

MATCHLINE STA. 2

2+00.00

6" F

ORCE M

AIN

EXISTING

WIRE

FENCE

REDUCER

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81°45’21"

80°40’36"

S T

A . 1

P R

O P

O S

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" B

E N

D I M

FORCE MAIN

6" HDPE

B E

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CALLAWAY LAND TRUST

SYNOVUS TRUST CO, AS TRUSTEE

DB 703, PG 398

ZONED: SU-R

6" MASTER METER AND

BACKFLOW PREVENTER

w/VAULT

LAGRANGE

ASSEMBLY BY

W/BOX BY CITY OF

LAGRANGE

10’

FUTURE 2" WATER

& 4" POWER

RONALD L. ELLIS

Consulting Engineers

Pelham, Alabama

ASSOCIATES, INC.

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P E

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T A

APPROVED BY :

SCALE :

DRAWN BY :

DRAWING NAME :

PROJECT NO. :

CONT-A_B-1

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NOTE: 1

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E D

C O

M B

’ O F

C O

V E

O V

E R

E L

E D

E T

C L D

D R

PROPOSED 6" HDPE DR 11

EXISTING GROUND

6" HDPE

DR 11

S T

P R

O P

O S

E D

F O

R C

E M

M J

S T

P R

O P

O S

E D

F O

R C

E M

M J

E X

T R

E E

C L F

U T

U R

E R

F U

T U

R E

C P

V C

W A

T E

E X

R C

P S

L .1

R C

P S

P L

M A

T C

LIN

E S

T A

. 35+ 00.00

LP LP

CALLAWAY LAND TRUST

SYNOVUS TRUST CO, AS TRUSTEE

DB 703, PG 398

ZONED: SU-R

619.78’

°5 9’

57°23’06" W

57°23’06" E

PLAY GROUND

8"x6" REDUCER PROPOSED

CALLAWAY LAND TRUST

SYNOVUS TRUST CO, AS TRUSTEE

DB 703, PG 398

ZONED: SU-R

ROW

150’

28’

DALES

FARM

HILLS

ROAD

8" TEE W/BLOCK &

8" GATE VALVE

W/BOX BY CITY

OF LAGRANGE

6" CL 350 DIP

WATER MAIN

BY CITY OF

LAGRANGE

FIRE HYDRANT

ASSEMBLY BY CITY

OF LAGRANGE

SPEED

LIMIT

SIGN

6" C900 PVC

WATER MAIN

& DALES

CONC

WALK

RETE

EXIS TING

TREE

LINE

EXIS TING TREE LINE

6" F O

R C

E M

30" R

" R

DIRT

DIR

R O

POWER BOX

EXISTING

MAINTAIN 5’ CLEARANCE

DEFLECT PIPE TO

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

PROPOSED

POB TRACT 3

WIRE

EXISTING

FENCE

M A

T C

N E

S T

A . 2

O R

C E

A . 2

P R

O P

O S

E D

F O

R C

E M

I M

A . 2

P R

O P

O S

E D

C O

M B

N A

V A

A S

S E

A . 2

P R

O P

O S

E D

F O

R C

E M

81°45’21"

80°40’36"

METER AND

BACKFLOW

6" MASTER

PREVENTER

w/VAULT

FORCE MAIN

6" HDPE

FORCE MAIN

6" HDPE

GATE

MAINTAIN 5’ CLEARANCE

DEFLECT PIPE TO

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

GATE

10’

A N

RONALD L. ELLIS

Consulting Engineers

Pelham, Alabama

ASSOCIATES, INC.

H D

P E

F O

R C

E M

S T

O S

T A

APPROVED BY :

SCALE :

DRAWN BY :

DRAWING NAME :

PROJECT NO. :

CONT-A_B-2

21.135

RDE

RLE

AS SHOWN

03/30/2022

Y O

F L

A G

R A

N G

E G

E O

-H

L S

A L E

S F

O R

C E

R O

V E

M E

B - 2

03/30/2022

G A E R

PROFESSIONAL

No. 10212

R O I A N

D L

G N E

S I L L E .

E E R

R E

O S I G

REFER TO GENERAL NOTES

& CONSTRUCTION NOTES

ON SHEET A-2.

35+00 36+00 37+00 38+00 39+00 40+00 41+00 42+00 43+00 44+00 45+00

NOTE: 1

46+00 47+00 48+00

L V

E A

S S

E M

B L

S T

C O

M B

N A

’ O F

C O

V E

O V

E R

E L

E D

E T

P R

O P

O S

E D

DR 11

GROUND

PROPOSED 6"

HDPE DR 11

GROUND

E X

R C

P S

R C

P S

EXISTING 72" RCP S.D.

INV. EL. 678.99

EXISTING 8" DIP S.D.

INV. EL. 680.75

E C

N A

L D

P R

O P

O S

E D

F O

R C

E M

S T

B E

H O

O N

T A

E C

N A

L D

P R

O P

O S

E D

F O

R C

E M

S T

N D

H O

O N

F O

R C

E M

& DALES FARM

CONCRETE WALK

8" D

18" R

18" RCP

18" R

ATC

LIN

E STA. 35+00.00

6" FO

C E M

AIN

M A

T C

H L

E S

T A

MAINTAIN 5’ CLEARANCE

DEFLECT PIPE TO

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

ELECTRIC BOX

EXISTING

MAINTAIN 5’ CLEARANCE

DEFLECT PIPE TO

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

POWER BOX

EXISTING

MAINTAIN 5’ CLEARANCE

DEFLECT PIPE TO

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

POWER BOX

EXISTING

MAINTAIN 5’ CLEARANCE

DEFLECT PIPE TO

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

POWER BOX

EXISTING

FORCE MAIN

6" HDPE

EXIS TING TREE

S T

A . 4

P R

O P

O S

E D

C O

M B

N A

V A

A S

S E

FORCE MAIN

25’WIDE

STATE

WATERS

BUFFER

A N

72"

BRANCH

E C

N A

L D

P R

O P

O S

E D

F O

R C

E M

. 3 6+

B E

H O

O N

E C

N A

L D

P R

O P

O S

E D

F O

R C

E M

. 4 1+

E N

D H

O R

N T

A L

RONALD L. ELLIS

Consulting Engineers

Pelham, Alabama

ASSOCIATES, INC.

H D

P E

F O

R C

E M

S T

O S

T A

APPROVED BY :

SCALE :

DRAWN BY :

DRAWING NAME :

PROJECT NO. :

CONT-A_B-3

21.135

RDE

RLE

AS SHOWN

03/30/2022

Y O

F L

A G

R A

N G

E G

E O

-H

L S

A L E

S F

O R

C E

R O

V E

M E

B - 3

03/30/2022

G A E R

PROFESSIONAL

No. 10212

R O I A N

D L

G N E

S I L L E .

E E R

R E

O S I G

REFER TO GENERAL NOTES

& CONSTRUCTION NOTES

ON SHEET A-2.

48+00 49+00 50+00 51+00 52+00 53+00 54+00 55+00 56+00 57+00 58+00

NOTE: 1

59+00 60+00 61+00

V A

L V

E A

S S

E M

B L

S T

P R

O P

O S

E D

C O

M B

’ O F

C O

V E

O V

E R

E L

E D

E T

PROPOSED 6"

6" HDPE DR 11

HDPE DR 11

GROUND

E X

R C

P S

L .7

EXISTING 8" DIP S.D.

INV. EL. 681.24

EXISTING 72" RCP S.D.

INV. EL. 679.34

E C

N A

L D

P R

O P

O S

E D

F O

R C

E M

S T

B E

H O

O N

T A

E C

N A

L D

P R

O P

O S

E D

F O

R C

E M

S T

E N

D H

O R

N T

M A

T C

LIN

E S

. 61+00.00

SENIOR LIVING

LAGRANGE HERITAGE

& DALES FARM

HILLS

18" RCP

ROAD

6" F O

R C

E M

EXISTING DRAINAGE

RETAINAGE STRUCTURE

GUARDRAIL

EXISTING

CONCRETE WALK

CONCRETE

WALK

M A

T C

LIN

E S

T A

. 48+

R C

E M

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

POWER BOX

EXISTING

S T

A . 5

P R

O P

O S

E D

C O

M B

N A

V A

A S

S E

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

ELECTRIC BOX

EXISTING

MAINTAIN 5’ CLEARANCE

DEFLECT PIPE TO

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

POWER BOX

EXISTING

PROPOSED

FORCE MAIN

6" HDPE

PROPOSED

FORCE MAIN

6" HDPE

PROPOSED

25’W

W A

FFE

W A

A N

JACKSON

CREEK

E C

N A

L D

P R

O P

O S

E D

F O

R C

E M

. 5 0+

E G

O R

N T

E C

N A

L D

P R

O P

O S

E D

F O

R C

E M

. 5 5+

E N

D H

O R

N T

Consulting Engineers

Pelham, Alabama

ASSOCIATES, INC.

H D

P E

F O

R C

E M

S T

O S

T A

APPROVED BY :

SCALE :

DRAWN BY :

DRAWING NAME :

PROJECT NO. :

CONT-A_B-4

21.135

RDE

RLE

AS SHOWN

03/30/2022

Y O

F L

A G

R A

N G

E G

E O

-H

L S

A L E

S F

O R

C E

R O

V E

M E

B - 4

03/30/2022

G A E R

PROFESSIONAL

No. 10212

R O I A N

D L

G N E

S I L L E .

E E R

R E

O S I G

REFER TO GENERAL NOTES

& CONSTRUCTION NOTES

ON SHEET A-2.

61+00 62+00 63+00 64+00 65+00 66+00 67+00 68+00 69+00 70+00 71+00

NOTE: 1

72+00 73+00 74+00

R O

C L V

E R

N O

N W

O O

D S

D R

C L

E R

N O

N W

O O

D S

D R

R C

E X

P V

C W

A T

E R

E X

P V

C W

A T

H D

P E

S .D

O P

E L

H D

P E

S .D

T O

P E

U N

D E

R G

R O

U N

D P

O W

R C

P S

P E

G A

E X

P V

C S

E W

E R

E L

T A

P R

O P

O S

E D

F O

R C

E M

D I

M J

E C

N A

L D

P R

O P

O S

E D

F O

R C

E M

S T

P R

O P

O S

E D

F O

R C

E M

D I

M J

U T

F O

R C

E M

C H

A R

G E

C H

A R

G E

M A

N H

O L

N E

W F

O R

C E

E S

T D

E T

P R

O P

O S

E D

’Ø

M A

N H

O L

S T

I M

M J

D E

F L

E C

T P

O R

D E

F L

E C

T P

O R

D E

F L

E C

T P

S T

P R

O P

O S

E D

F O

R C

E M

D I

M J

P R

O P

O S

E D

F O

R C

E M

S T

M J

D E

F L

E C

T P

O R

D E

F L

E C

T P

S T

D I

M J

S L

E E

V E

P R

O P

O S

E D

F O

R C

E M

B E

H O

O N

R C

P S

E L

E X

D I W

A T

E R

E X

D I W

A T

E R

D P

E X

M A

N H

O L E

S T

E X

E W

A L K

E X

A S

P H

A L T

D R

E L

PROPOSED 6" HDPE DR 11

EXISTING GROUND

GROUND

8" PVC

EXISTING

PROPOSED 6" HDPE DR 11

E L

E C

N A

L D

E N

D H

O R

N T

A L

C L M

E D

D C

O N

T R

A C

T A

E N

D H

O R

N T

A L

E C

N A

L D

S T

P R

O P

O S

E D

F O

R C

E M

E C

N A

L D

B E

H O

O N

Y O

G R

A N

G E

1" = 50’ HORIZ.

M A

T C

N E

S T

A . 6

15" 6" P

V C

6" P V

8" PVC

H D

P E

ASPHALT

C O

N C

R E

T E

W A

DRIVE

IE EAST -696.39

RIM-704.00

STORM MANHOLE

IE WEST -696.39

S S

HW 36

R C

" R

C P

CONCRETE

H D

P E

HDPE

15"

HDPE

15" HDPE

15"

15" HDPE

LOCATION

RIM-702.32

15" CONCRETE

IE EAST -696.82

STORM DRAIN

RIM-703.39

IE NORTH -696.37

CL INVERT-694.98

STORM DRAIN

IE WEST -697.12

RIM-702.11

15" CONCRETE

IE-697.90

STORM DRAIN

EXISTING SANITARY

SEWER MANHOLE

RIM-702.80

IE NORTH -698.20

IE WEST -696.18

EXISTING

R C

696.49

EXISTING SANITARY

SEWER MANHOLE

RIM-700.81

IE EAST -697.31

IE WEST -697.17

IE SOUTH -697.09

RIM-701.19

IE NORTH -694.39

IE SOUTHEAST -695.00

STORM MANHOLE

IE SOUTH -695.00

EXISTING

EXISTING SANITARY

SEWER MANHOLE

RIM-701.62

IE NORTH -696.80

IE WEST -696.13

IE SOUTH -696.10

EXISTING SANITARY

SEWER MANHOLE

RIM-701.49

IE WEST -697.19

IE EAST -697.14

EXISTING SANITARY

SEWER MANHOLE

RIM-703.37

IE NORTH -694.32

IE NORTH -689.22

IE SOUTH -688.40

APPROXIMATE

V E

R N

O N

S T

R E

E T

V E

R N

O N

S T

R E

HILLS & DALES FARM ROAD

SENIOR LIVING

LAGRANGE HERITAGE

CENTER

MEDICAL

PARKWAY

LIFT

HOSPITAL

STATION

WALK

FIBER OPTIC

EXISTING

WALL

EXISTING

MARKER

6" PVC

0’ 1

ROW

R O

POWER BOX

EXISTING

ELECTRIC BOX

EXISTING FORCE MAIN

6" HDPE

BOX

TRANSFORMER

EXISTING

BOX

TRANSFORMER

EXISTING

48" H D

P E

EXISTING SANITARY

SEWER MANHOLE

RIM-702.66

IE EAST -697.72

IE WEST -697.61

CONCRETE WALK

S T

A . 6

P R

O P

O S

E D

F O

R C

E M

D I M

E C

N A

L D

G P

R O

P O

S E

O R

C E

M A

E C

N A

L D

G P

R O

P O

S E

O R

C E

M A

D I M

STA. 0+00.00

STA. 2+49.78

8" P

V C

8" PVC

. O U

. I N

F O

R C

E M

C H

A R

G E

.0 0, R

V . I

C H

A R

G E

M A

N H

N E

W F

O R

C E

M A

S E

E S

T D

. D E

T A

P R

O P

O S

E D

’Ø

M A

N H

S T

A . 0

U P

S T

A . 7

S T

A . 6

D I M

B E

N D

D I M

B E

N D

O R

D E

C T

O R

D E

C T

O R

D E

C T

P R

O P

O S

E D

F O

R C

E M

D I M

P R

O P

O S

E D

F O

R C

E M

S T

A . 7

B E

N D

D I M

B E

N D

O R

D E

C T

O R

D E

C T

S T

A . 7

D I M

J S

V E

P R

O P

O S

E D

F O

R C

E M

54"

UP UP

U P

FIBER-OPTIC

E R

-O P

4" P E

G A

12" D I W

A T

E R

12" DI WATER

UNDERGROUND POWER

H O

O N

T A

S T

A . 7

B E

N D

HDPE

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

8’

ROW

28’

100’

V E

R N

O N

W O

O D

S R

O A

& DALES FARM HILLS ROAD

CONCRETE WALK

6" F

O R

C E

M A

E N

D H

O R

N T

A L

S T

A . 6

PROPOSED

FORCE MAIN

6" HDPE

PROPOSED

E N

D C

O N

T R

A C

T A

25’W

S T

A T

W A

T E

R S

B U

F F

E R

25’W

S T

A T

W A

T E

R S

B U

F F

E R

BRANCH

B R

A N

C H

BRANCH B

A N

C H

690.52

24"

HDPE

JACK SON CREEK

E C

N A

L D

E N

D H

O R

N T

A L

S T

A . 6

P R

O P

O S

E D

F O

R C

E M

E C

N A

L D

B E

H O

O N

T A

RONALD L. ELLIS

Consulting Engineers

Pelham, Alabama

ASSOCIATES, INC.

H D

P E

F O

R C

E M

S T

O S

T A

APPROVED BY :

SCALE :

DRAWN BY :

DRAWING NAME :

PROJECT NO. :

CONT-A_B-5

21.135

RDE

RLE

AS SHOWN

03/30/2022

Y O

F L

A G

R A

N G

E G

E O

-H

L S

A L E

S F

O R

C E

R O

V E

M E

B - 5

03/30/2022

G A

PROFESSIONAL

No. 10212

RO I

GNE

SILLE.

E E R

R E

O S I G

PLAY GROUND

FUTURE R

ROAD

FUTURE

EXIST.

TRAFFIC

CIRCLE

FUTURE ROW

TREE LIN

ROAD

FUTURE

EXISTING

TREE LINE

FUTURE R

CALLAWAY LAND TRUST

SYNOVUS TRUST CO, AS TRUSTEE

DB 703, PG 398

ZONED: SU-R

D Y H

30" OAK

PBOX

P C

48.41

P T

P C

PT = 6+20.85

STA 4+53.01

STA 4+41.48

N60°31’51"E

27.72’

N60°31’51"E

231.93’

S68°59’02"E

138.63’

PLAY GROUND

SLOPE 3.00%

11.54 LF of 8

" P

SLOPE 3.00%

182.12 LF of 8

" P

STA 2+59.35

S HILLSIDE

MONTESSORI

SCHOOL

6" C900 PVC

WATER MAIN

8"x6"

6" CL 350 DIP WATER

MAIN BY CITY OF

BY CITY OF LAGRANGE

8" TEE W/BLOCK

& 8" GATE VALVE

FIRE HYDRANT

BY CITY OF

POB TRACT 3

R =1

N57 °2

3’0 6"

S57 °2

3’0 6"

SPEED

LIMIT

SIGN

MANHOLE 1-2

MANHOLE 1-3

BUILDING

EXIST.

FIRE HYDRANT

ASSEMBLY

R O

18" R

117.45°117.45°

PROPOSED

497.49’

S 29°28’09" E

N29°28’09"W

SLOPE 0.80%

259.55 LF of 8" DIP

N87°41’15"E

11.11’

BY HILLSIDE

MONTESSORI

8" SEWER

PROPOSED

SCHOOL

E N

D O

F P

R O

P O

S E

D C

O N

T R

A C

T B

R O

P O

S E

O R

C E

M A

E N

D I M

N 1109792.8390

E 2022881.3424

POB TRACT 2

150’

R O

28’

DALES

FARM

ILLS

VARIES

24’

50’

C O

N C

ALK

ETE

MATCHLINE STA. 2

2+00.00

6" F

ORCE M

AIN

EXISTING

WIRE

FENCE

REDUCER

S T

A . 2

P R

O P

O S

E D

F O

R C

E M

B E

N D

D I M

S T

A . 2

P R

O P

O S

E D

F O

R C

E M

B E

N D

D I M

81°45’21"

80°40’36"

S T

A . 1

P R

O P

O S

E D

" B

E N

D I M

FORCE MAIN

6" HDPE

B E

G O

F C

O N

T R

A C

T A

S T

A . 1

P R

O P

O S

E D

F O

R C

E M

CALLAWAY LAND TRUST

SYNOVUS TRUST CO, AS TRUSTEE

DB 703, PG 398

ZONED: SU-R

PgE2

CfC2

CfC2 CfC2

CfC2

6 68 8 69

700698

728 726

724 722 720 718 716 714

6" MASTER METER AND

BACKFLOW PREVENTER

w/VAULT

LAGRANGE

ASSEMBLY BY

W/BOX BY CITY OF

LAGRANGE

10’

Ds1 Ds2 Ds3

Sd1-S

10’

FUTURE 2" WATER

& 4" POWER

SEE SHEET G-3 FOR

CONTROL NOTES AND

ADDITIONAL EROSION

DETAILS.

1.NOTE:

M A

T C

LIN

E S

T A

. 35+ 00.00

LP LP

CALLAWAY LAND TRUST

SYNOVUS TRUST CO, AS TRUSTEE

DB 703, PG 398

ZONED: SU-R

Y H

619.78’

°5 9’

S 57°23’06" W

N 57°23’06" E

PLAY GROUND

8"x6" REDUCER PROPOSED

CALLAWAY LAND TRUST

SYNOVUS TRUST CO, AS TRUSTEE

DB 703, PG 398

ZONED: SU-R

ROW

150’

28’

DALES

FARM

HILLS

ROAD

8" TEE W/BLOCK &

8" GATE VALVE

W/BOX BY CITY

OF LAGRANGE

6" CL 350 DIP

WATER MAIN

BY CITY OF

LAGRANGE

FIRE HYDRANT

ASSEMBLY BY CITY

OF LAGRANGE

SPEED

LIMIT

SIGN

6" C900 PVC

WATER MAIN

& DALES

HILLS

ROAD

CONC

WALK

RETE

CONC

WALK

RETE

EXIS TING TREE

LINE

EXIS TING TREE LINE

6" F O

R C

E M

30" R

" R

C P

DIRT

ROAD

DIR

R O

A D

POWER BOX

EXISTING

POWER BOX

EXISTING

MAINTAIN 5’ CLEARANCE

DEFLECT PIPE TO

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

PROPOSED

POB TRACT 3

WIRE

EXISTING

FENCE

M A

T C

N E

S T

A . 2

6" F

O R

C E

M A

S T

A . 2

P R

O P

O S

E D

F O

R C

E M

B E

N D

D I M

S T

A . 2

P R

O P

O S

E D

C O

M B

N A

E A

S S

E M

S T

A . 2

P R

O P

O S

E D

F O

R C

E M

B E

N D

D I M

81°45’21"

80°40’36"

METER AND

BACKFLOW

6" MASTER

PREVENTER

w/VAULT

FORCE MAIN

6" HDPE

FORCE MAIN

6" HDPE

CfC2

GATE

Ds1 Ds2 Ds3

Sd1-S

MAINTAIN 5’ CLEARANCE

DEFLECT PIPE TO

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

Sd2-FS

GATE

Sd1-S

10’

B R

A N

C H

B R

A N

C H

716 716

1" = 50’ HORIZ.

E C

N A

L D

G P

R O

P O

S E

O R

C E

M A

S T

A . 3

B E

H O

O N

T A

EXISTIN

EE LIN

RONALD L. ELLIS

Consulting Engineers

Pelham, Alabama

ASSOCIATES, INC.

E R

O S

C O

N T

R O

L P

L A

N S

T A

T O

S T

APPROVED BY :

SCALE :

DRAWN BY :

DRAWING NAME :

PROJECT NO. :

CONT-A_G-1

21.135

RDE

JS/RLE

AS SHOWN

03/30/2022

Y O

F L

A G

R A

N G

E G

E O

-H

L S

A L E

S F

O R

C E

R O

V E

M E

G - 1

03/30/2022

PROFESSIONAL

No. 15360

A M

E NE

H O T T

N I G E E

O S

E G I

A I G R

DE E T R

03/30/2022

G A

PROFESSIONAL

No. 10212

RO I

GNE

SILLE.

E E R

R E

O S I G

JAMES STOTHARD, PE NO. 15360

LEVEL II CERTIFIED DESIGN PROFESSIONAL NO. 0000029517

MARCH 30, 2022MARCH 30, 2022

T C

LIN

E S

. 61+00.00

SENIOR LIVING

LAGRANGE HERITAGE

& DALES FARM

HILLS

18" RCP

ROAD

6" F O

R C

E M

EXISTING DRAINAGE

RETAINAGE STRUCTURE

GUARDRAIL

EXISTING

CONCRETE WALK

CONCRETE

WALK

M A

T C

LIN

E S

T A

. 48+

R C

E M

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

POWER BOX

EXISTING

S T

A . 5

P R

O P

O S

E D

C O

M B

N A

V A

A S

S E

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

ELECTRIC BOX

EXISTING

MAINTAIN 5’ CLEARANCE

DEFLECT PIPE TO

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

POWER BOX

EXISTING

PROPOSED

FORCE MAIN

6" HDPE

PROPOSED

FORCE MAIN

6" HDPE

PROPOSED

W A

A N

E C

N A

L D

P R

O P

O S

E D

F O

R C

E M

. 5 0+

B E

H O

O N

E C

N A

L D

P R

O P

O S

E D

F O

R C

E M

. 5 5+

E N

D H

O R

N T

Ds1 Ds2 Ds3

Du Sd1-S

Sd2-FS

CfD2 CfD2

CfD2

PgE2

CfC2

Ds1 Ds2 Ds3

Du Sd1-S

754 752 750

756 758

724 722 720 718 716

1" = 50’ HORIZ.

F O

R C

E M

8" D

18" R

18" RCP

18" R

ATC

LIN

E STA. 35+00.00

6" FO

C E M

AIN

M A

T C

H L

E S

T A

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

ELECTRIC BOX

EXISTING

MAINTAIN 5’ CLEARANCE

DEFLECT PIPE TO

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

POWER BOX

EXISTING

MAINTAIN 5’ CLEARANCE

DEFLECT PIPE TO

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

POWER BOX

EXISTING

MAINTAIN 5’ CLEARANCE

DEFLECT PIPE TO

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

POWER BOX

EXISTING

FORCE MAIN

6" HDPE

S T

A . 4

P R

O P

O S

E D

C O

M B

N A

V A

A S

S E

CfD2

Sd2-FS

CfD2

CfC2

Sd1-S

CfC2

Sd2-FS

72"

E C

N A

L D

P R

O P

O S

E D

F O

R C

E M

. 3 6+

B E

H O

O N

E C

N A

L D

P R

O P

O S

E D

F O

R C

E M

. 4 1+

E N

D H

O R

N T

SEE SHEET G-3 FOR

CONTROL NOTES AND

ADDITIONAL EROSION

DETAILS.

1.NOTE:

RONALD L. ELLIS

Consulting Engineers

Pelham, Alabama

ASSOCIATES, INC.

E R

O S

C O

N T

R O

L P

L A

N S

T A

T O

S T

APPROVED BY :

SCALE :

DRAWN BY :

DRAWING NAME :

PROJECT NO. :

CONT-A_G-2

21.135

RDE

JS/RLE

AS SHOWN

03/30/2022

Y O

F L

A G

R A

N G

E G

E O

-H

L S

A L E

S F

O R

C E

R O

V E

M E

G - 2

03/30/2022

PROFESSIONAL

No. 15360

A M

S E N E

H O T T

N I G E E R A

O S

E G I

R E

G A I G R

D E E T R

03/30/2022

G A E R

PROFESSIONAL

No. 10212

R O I A N

D L

G N E

S I L L E .

E E R

R E

O S I G

MARCH 30, 2022MARCH 30, 2022

NOTES:

PROVIDE

TO STABILIZED AREA DURING APPLICATION OF

STEEP GRADES, AS REQUIRED.

2. ALONG DISTURBED AREA AFTER FORCE MAIN INSTALLATION Cd-Hb

Ds2 & Ds3 , ESPECIALLY

THE ENGINEER HAS AUTHORITY TO REQUIRE ADDITIONAL EROSION AND

SEDIMENT CONTROL MEASURES, AS DEPICTED FOR THE EROSION CONTROL

PLANS, IF THE PROJECT SO REQUIRES TO PREVENT AND CONTROL EROSION

AND SEDIMENT CONTROL.

DETAILS & LEGEND ON SHT. G-3 APPLIES TO EROSION CONTROL PLANS ON

SHTS. G-1, G-2 & G-3.

1" = 50’ HORIZ.

M A

T C

N E

S T

A . 6

ASPHALT

DRIVE

8" PVC

H D

N C

R E

T E

IE EAST -696.39

RIM-704.00

STORM MANHOLE

IE WEST -696.39

15"

6" P

S S

HW 36

" R

CONCRETE

P E

15"

HDPE

15"

HDPE

15"

15" HDPE

LOCATION

RIM-702.32

15" CONCRETE

IE EAST -696.82

STORM DRAIN

RIM-703.39

IE NORTH -696.37

CL INVERT-694.98

STORM DRAIN

IE WEST -697.12

RIM-702.11

15" CONCRETE

IE-697.90

STORM DRAIN

EXISTING SANITARY

SEWER MANHOLE

RIM-702.80

IE NORTH -698.20

IE WEST -696.18

EXISTING

696.49

EXISTING SANITARY

SEWER MANHOLE

RIM-700.81

IE EAST -697.31

IE WEST -697.17

IE SOUTH -697.09

RIM-701.19

IE NORTH -694.39

IE SOUTHEAST -695.00

STORM MANHOLE

IE SOUTH -695.00

EXISTING

EXISTING SANITARY

SEWER MANHOLE

RIM-701.62

IE NORTH -696.80

IE WEST -696.13

IE SOUTH -696.10

EXISTING SANITARY

SEWER MANHOLE

RIM-701.49

IE WEST -697.19

IE EAST -697.14

EXISTING SANITARY

SEWER MANHOLE

RIM-703.37

IE NORTH -694.32

IE NORTH -689.22

IE SOUTH -688.40

APPROXIMATE

R N

O N

S T

R E

R N

O N

S T

R E

HILLS & DALES FARM ROAD

SENIOR LIVING

LAGRANGE HERITAGE

CENTER

MEDICAL

PARKWAY

LIFT

HOSPITAL

STATION

FIBER OPTIC

WALL

EXISTING

MARKER

6" PVC

0’

POWER BOX

ELECTRIC BOX

EXISTING FORCE MAIN

6" HDPE

BOX

TRANSFORMER

EXISTING

BOX

TRANSFORMER

EXISTING

48" H D

EXISTING SANITARY

SEWER MANHOLE

RIM-702.66

IE EAST -697.72

IE WEST -697.61

A . 6

P R

O P

O S

E D

F O

R C

E M

D I M

C T

A L

D R

N G

P R

O P

O S

E D

F O

R C

E M

E C

N A

L D

P R

O P

O S

E D

F O

R C

E M

D I M

STA. 0+00.00

STA. 2+49.78

8" PVC

. O U

. I

O R

C E

M A

C H

A R

G E

0, .7

. I N

H A

R G

E M

A N

H O

N E

W F

O R

C E

E S

T D

. D E

O P

O S

E D

’Ø

M A

N H

. 0

A . 7

A . 6

D E

C T

O R

D E

C T

O R

D E

C T

P O

S E

O R

C E

M A

D I M

P R

O P

O S

E D

F O

R C

E M

S T

A . 7

D E

C T

O R

D E

C T

. 7 1+

E V

P R

O P

O S

E D

F O

R C

E M

54"

UP UP

FIBER-OPTIC

E R

-O P

4" P E

12" D I W

A T

12" DI WATER

UNDERGROUND POWER

H O

O N

T A

S T

A . 7

BETWEEN POWER BOX

OR ELECTRIC BOX &

6" FORCE MAIN

8’

ROW

28’

100’

V E

R N

& DALES FARM HILLS ROAD

CONCRETE WALK

6" F

O R

C E

D H

O R

N T

A L

S T

A . 6

6" HDPE

PROPOSED

E N

D C

O N

T R

A C

716 718 720 722

T E

W A

T E

R S

B U

F F

T E

W A

T E

R S

B U

F F

A N

CuC

CfD2 CfD2

CfD2

CfC2

CfD2

690.52

Rk Rk

CfC2

PgE2

Sd2-FS Sd2-FS

Sd2-FS

Ds1 Ds2 Ds3

708 720 718 716 714

710 708 706

718 716 714 712

732 730 728 726 724 722

24"

HDPE

JACK

SON

CREEK

E C

N A

L D

E N

D H

O R

N T

A L

S T

A . 6

P O

S E

O R

C E

M A

E C

N A

L D

B E

H O

O N

SEE BELOW FOR

CONTROL NOTES AND

ADDITIONAL EROSION

DETAILS.

1.NOTE:

EROSION CONTROL

ALL DISTURBED AREAS REQUIRE Ds1

NOTES:

SEE EROSION CONTROL DETAILS, SHT. G-4.

3. SEE EROSION CONTROL NOTES, SHTS. G-5 & G-6.

TYPE SENSITIVE SINGLE ROW

SEDIMENT BARRIER - SILT FENCE

INLET SEDIMENT TRAP

Ds1

TEMPORARY GRASSING

DISTURBED AREA STABILIZATION

Ds2

Ds3

PERMANENT VEGETATION

DISTURBED AREA STABILIZATION

DUST CONTROL

MULCHING ONLY

DISTURBED AREA STABILIZATION

%%UEROSION AND SEDIMENT CONTROL LEGEND

Sd1-S

Sd2-FS

CHECK DAM - STONE,

CdS

AS REQUIRED

SLOPE STABILIZATION,

AS REQUIRED

CHECK DAM - HAY BALE Cd-Hb

CONSTRUCTION EXIT

Tr TREE PROTECTION

Consulting Engineers

Pelham, Alabama

ASSOCIATES, INC.

E R

O S

C O

N T

R O

L P

L A

N S

T A

T O

S T

APPROVED BY :

SCALE :

DRAWN BY :

DRAWING NAME :

PROJECT NO. :

CONT-A_G-3

21.135

RDE

JS/RLE

AS SHOWN

03/30/2022

Y O

F L

A G

R A

N G

E G

E O

-H

L S

A L E

S F

O R

C E

R O

V E

M E

G - 3

03/30/2022

PROFESSIONAL

No. 15360

A M

S E N E

H O T T

N I G E E R A

O S

E G I

R E

G A I G R

D E E T R

03/30/2022

G A E R

PROFESSIONAL

No. 10212

R O I A N

D L

G N E

S I L L E .

E E R

R E

O S I G

MARCH 30, 2022MARCH 30, 2022

SOIL DESCRIPTIONS

Moderate Permeability, Poorly Drained

Riverview - Chewada Association

Pacolet Sandy Clay Loam, 2 to 10% Slopes

Cecil - Urban Land Complex, 10 to 15% Slopes, Moderately Eroded

Cecil Sandy Clay Loam, 15 to 25% Slopes PgE2

CuC

CfD2

6 to 10% Slopes, Eroded

Cecil Sandy Clay Loam, CfC2

1" = 50’

300’200’100’0’

1. All trees, brush, stumps, obstructions, and other objectionable material shall be removed and disposed of so as not to interfere with the proper functioning of the diversion.

2. The diversion shall be excavated or shaped to line, grade, and cross section as required to meet the criteria specified herein and free of irregularities which will impede normal flow.

3. All fills shall be machine compacted as needed to prevent unequal settlement that would cause damage in the completed diversion.

4. All earth removed and not needed in construction shall be spread or disposed of so that it will not interfere with the functioning of the diversion.

5. Diversion shall be stablized in accordance with specification ch - channel stabilization.

RIDGE WIDTH

= 2 FT.

PIPE DIA. IN.

LEVEL

SECTION

4’

0.3

MAX. DRAINAGE AREA

PER PIPE ACRES

OUTLET

ROCK OR HAY BALE

0.5

1.0

UNDISTURBED SOIL OR

WELL-COMPACTED FILL

FLOW

HOLD DOWN STAKES

10’

PLASTIC PIPE

CORRUGATED

M A

X . S

P A

4’ MIN.

1.5’ MIN.

1’ MIN. HGT.

DIVERSION DIKE

FLOW

BOTTOM WIDTH

= 2 FT.

NOTES:

1 FT.

SIDESLOPE

= 2:1

SIDESLOPE

= 2:1

2:1

D E

P T

28"

Trench

Use wood or steel posts.

SILT FENCE-TYPE NON-SENSITIVE

NTS

NOTE: Use 36" D.O.T. approved fabric.

FRONT VIEW

1.5’min.

2.5’min.

Trench

28"

Use steel posts only.

SILT FENCE-TYPE SENSITIVE

NTS

NOTE: Use 36" D.O.T. approved fabric.

FRONT VIEW

1.5’min.

2.5’min.

Flow

SIDE VIEW

Fabric

1.5’min.

2.5’min.

4’min.

6’max.o.c.

28"

Fabric Sd1-NS

Flow

SIDE VIEW

Woven Wire Fence Backing

4’min.

2.5’min.

1.5’min.

4’max.o.c.

28"

Woven Wire Fence Backing Fabric with

TEMP. DOWNDRAIN STRUCTURE

CHANNEL DIVERSION

Dn1

Di %%UDIVERSION

NOT TO SCALE

TREE PROTECTION FENCE DETAIL

N.T.S.

6’-0"ON CENTER TYP

P R

MAX

G E

H E

I N

WOODEN POSTS SHALL

BE 2" DIA. MIN. OR

2"X2" NOM.

BRIGHT ORANGE

POLYETHYLENE FENCE

FABRIC VISUAL BARRIER

NOTES:

MINIMUM OVERLAP OF SECTIONS

TO BE 1’-0".

DISTANCE OF FENCING FROM CENTER

OF TREE IS INDICATED ON PROJECT

TREE PRESERVATION PLAN.

L = THE DISTANCE SUCH THAT POINTS A & B ARE OF EQUAL ELEVATION.

2"-10" STONE

%%UNOTES

SPACING BETWEEN CHECK DAMS

B L

FLOW

M A

U M

M A

U M

CHECK DAM

Cd -S

1. Dry straw or hay mulch and wood chips shall be applied uniformly by hand or by LEGUMES 400 lbs/AC

If the area will eventually be covered with perennial vegetation, 20-30 pounds of nitrogen per acre in addition to the normal amount shall be applied to offset the uptake of nitrogen caused by the decomposition of the organic mulches.

Cutback asphalt shall be applied uniformly. Care should be taken in areas of pedestrian traffic due to problems of "tracking in" or damage to shoes, clothing, etc.

Apply polyethylene film on exposed areas.

Straw or hay mulch can be pressed into the soil with a disk harrow with the disk set straight or with a special "packer disk". Disks may be smooth or serrated and should be 20 inches or more in diameter and 8 to 12 inches apart. The edges of the disk should be dull enough not to cut the mulch but to press it into the soil leaving much of it in an erect position. Straw or hay mulch shall be anchored immediately after mechanical equipment.

Anchoring Mulch

application.

AGRICULTURAL LIME IS REQUIRED AT THE RATE OF ONE TO TWO TONS PER ACRE

UNLESS SOIL TESTS INDICATE OTHERWISE. ALL GRADED AREAS REQUIRE LIME

APPLICATION. IF LIME IS APPLIED WITHIN SIX MONTHS OF PLANTING PERMANENT

PERENNIAL VEGETATION, ADDITIONAL LIME IS NOT REQUIRED. AGRICULTURAL LIME

SHALL BE WITHIN THE SPECIFICATIONS OF THE GEORGIA DEPARTMENT OF

AGRICULTURE.

BERMUDA, COMMON HULLED - 10 LBS/AC

MARCH 1 TO JUNE 30

CENTIPEDE - BLOCK SOD ONLY

%%UPERMANENT GRASSING SPECIFICATIONS

1/ APPLY IN SPRING FOLLOWING SEEDING

3/ APPLY IN THREE SPLIT APPLICATIONS

4/ APPLY WHEN PLANTS ARE PRUNED

5/ APPLY TO GRASS SPECIES ONLY

2/ APPLY IN SPLIT APPLICATIONS WHEN HIGH RATES ARE USED

6/ APPLY WHEN PLANTS GROW TO A HEIGHT OF 2 TO 4 INCHES

APRIL 1 TO JUNE 30

%%ULIME RATES

RYE - 3 BU/AC

APRIL 15 TO AUGUST 31

MILLET, PEARL - 50 LBS/AC

%%UTEMPORARY SEEDING SPECIFICATIONS

AUGUST 15 TO DECEMBER 30

%%UDisturbed Area Stabilization With Mulching Only

Grade to permit the use of equipment for applying and anchoring mulch.

Install needed erosion control measures as required such as dikes, diversions, berms, Loosen compact soil to a minimum depth of 3 inches.

Select one of the following materials and apply at the depth indicated:

y straw or hay shall be applied at a depth of 2 to 4 inches providing complete soil coverage. One advantage of this material is easy application.

Wood waste chips, sawdust or bark shall be applied at a depth of 2 to 3 inches.

Organic material from the clearing stage of development should remain on site, be chipped, and applied as mulch. This method of mulching can greatly reduce erosion

Cutback asphalt slow curing shall be applied at 1200 gallons per acre or … gallon

Polyethylene film shall be secured over banks or stockpiled soil material for temporary protection. This material can be salvaged and re-used.

When mulch is used without seeding, mulch shall be applied to provide full coverage of terraces and sediment barriers.

Mulching Materials

1. Dr

control costs.

per sq. yd.

Applying Mulch exposed area.

CONSTRUCTION SPECIFICATIONS

Site Preparation 1.

Ds1

Ds2 Ds3 - TEMPORARY AND PERMANENT GRASSING

YEAR

FIRST

SECOND

MAINT

FIRST

MAINT

FIRST

MAINT

FIRST

SECOND

MAINT

FIRST

SECOND

MAINT

SECOND

MAINT

LEGUMES

7. WARM SEASON

GRASSES

8. WARM SEASON

GRASSES AND

SEEDLINGS

5. SHRUB

LEEPEDEZA

6. TEMP COVER

CROP SEEDED

4. PINE

DONE

3. GROUND

COVERS

SPECIES

1. COOL SEASON

GRASSES

2. COOL SEASON

GRASSES AND

400 lbs/AC one 21 gram pellet per seedling placed

1500 lbs/AC 6-12-12

1000 lbs/AC

1500 lbs/AC

800 lbs/AC 6-12-12

400 lbs/AC

0-10-10

10-10-10

6-12-12

0-10-10 in the closing hole

700 lbs/AC

500 lbs/AC

700 lbs/AC

20-10-15

0-10-10

10-10-10

1300 lbs/AC

1100 lbs/AC

10-10-10

50-100 LBS/AC 2/6/

50 LBS/AC 6/

30 LBS/AC

50-100 LBS/AC 2/

30 LBS/AC 5/

RATE ANALYSIS OR EQUIVALENT

1500 lbs/AC

1000 lbs/AC

1500 lbs/AC

400 lbs/AC

N-P-K

6-12-12

10-10-10

0-10-10

6-12-12

TOP DRESSING

RATE

30 LBS/AC

50-100 LBS/AC 1/2/

0-50 LBS/AC 1/

PULL OUT TEMPORARY STAKES WHEN

NO LONGER NEEDED FOR TENSIONING.

All blankets shall be nontoxic to vegetation and to the germination of seed and shall not be injurious to the unprotected skin of humans. At a minimum, the plastic netting shall be intertwined with the mulching material/fiber to maximize strength and provide for ease of handling.

Jute Mesh can be applied to slopes. Jute mesh with a 48 inch width shall show between 76 and 80 warpings and a one yard length shall show between 39 to 43 weftings. The woven mesh shall be at least 45 inches wide. Yarn shall have a unit weight of at least 0.9 pounds per square yard, but not more than 1.5 pounds per square yard.

Permanent matting shall consist of a lofty web of mechanically or melt bonded polymer nettings, monofilaments or fibers which are entangled to form a strong and dimensionally stable matrix. Polymer welding, thermal of polymer fusion, or the placement of fibers between two high strength, biaxially oriented nets bound securely together by parallel lock stitching with polyolefin, nylon or polyester threads are all appropriate bonding methods. Mats shall maintain their shape before, during, and after installation, under dry or water saturated conditions. Mats must be stabilized against ultraviolet degradation and shall be inert to chemicals normally encountered in a natural soil environment.

Wood fiber blankets are combination blankets that consist of reprocessed wood fibers that do not possess or contain any growth or germination inhibiting factors. The blanket shall have a photdegradable plastic mesh, with a maximum mesh size of 5/8 x 3/4 inch, securely bonded to the top of the mat. The blanket shall have a minimum dry weight of 0.35 pounds per square yard. A maximum of two inches is allowable for the stitch pattern and row spacing. This practice shall be applied only to slopes.

Coconut fiber blankets are combination blankets that consist of 100% coconut fiber formed into a blanket. The minimum thickness of the blanket shall be 1/4 of an inch with a minimum dry weight of 0.5 pounds per square yard. Blankets shall have photodegradable plastic mesh, with a maximum mesh size of 5/8 x 5/8 inch and sewn to the fiber with a breakdown resistant synthetic yarn. Plastic mesh is required on both sides of the blanket is used in waterways. A maximum of two inches is allowable for the stitch pattern and row spacing.

Excelsior blankets are combination blankets that consist of curled wood excelsior 80% of fibers are six inches or longer formed into a blanket. The blanket shall have clear markings indicating the top- side of the blanket and be smolder resistant. Blankets shall be photodegradable plastic mesh having a maximum mesh size of 1 1/2 x 3 inches. The blanket shall have a minimum thickness of 1/4 of an inch and a minimum dry weight of

0.8 pounds per square yard. Slopes require excelsior matting with the topside of the blanket covered in the plastic mesh, and for waterways, both sides of the blanket require plastic mesh.

Straw blankets are combination blankets that consist of weed-free straw from agricultural crops formed into a blanket. Blankets with a top side of photodegradable plastic mesh with a maximum mesh size of 5/16 x 5/16 inch and sewn to the straw with biodegradable thread is appropriate for slopes. The blanket shall have a minimum thickness of 3/8 inch and minimum dry weight of 0.5 pounds per square yard.

Machine produced temporary combination blankets shall have a consistent thickness with the organic material evenly distributed over the entire blanket area. All combination blankets shall have a minimum width of 48 inches. Machine produced combination blankets include the following:

The mat shall conform to the following physical properties:

15 lbs./in. Length 50% elongation

NOT TO SCALE

20 lbs./in. Length ultimate

TYPICAL SLOPE STABILIZATION INSTALLATION

GUIDELINES FOR MATTING & BLANKETS

ROLL #3

START AT DOWNSTREAM TERMINAL AND PROGRESS

UPSTREAM.

FIRST ROLL IS CENTERED LONGITUDINALLY IN MID CHANNEL

AND PINNED WITH TEMPORARY STAKES TO MAINTAIN

ALIGNMENT.

SUBSEQUENT ROLLS FOLLOW IN STAGGERED SEQUENCE

BEHIND FIRST ROLL. USE CENTER ROLL FOR ALIGNMENT TO

CHANNEL CENTER.

WORK OUTWARDS FROM CHANNEL CENTER TO EDGE.

USE 3" OVERLAP AND STAKE AT 5’ INTERVAL ALONG

SEAMS.

USE 3" OVERLAPS AND SHINGLE DOWNSTREAM TO CONNECT

LINING AT ROLL ENDS.

PICTORIAL VIEW OF TRANSVERSE SLOT

ROLL #1

5’

Tensile Strength

Roll Width

Weight

Thickness

Property

Permanent Matting

38 inches

0.6 PSY

0.5 inch

Minimum Value

Temporary Blankets

5’

IN CHANNELS

SEQUENTIAL ROLL RUN OUT

ROLL #2

C: PROGRESS UPSTREAM WITH ROLL

ANHOR TERMINAL

B: STAKE DOWN TO

TERMINAL

OVER REFILLED

STEP 4: A. ROLL UP STREAM

All blanket and matting materials shall be on the Georgia Department of Transportation Qualified Products List QPL #62 for blankets, QPL #49 for matting .

Acts with the vegetative root system to form an erosion resistant cover which resists hydraulic lift and shear forces when embedded in the soil within stormwater channels.

Causes soil to drop out of stormwater and fill matrix with fine soils which become the growth medium for the development of roots.

Consists of a permanent non-degradable, three-dimensional plastic structure which can be filled with soil prior to planting. These mats are also known as permanent soil reinforcing mats turf reinforcement matting . Roots penetrate and become entangled in the matrix, forming a continuous anchorage for surface growth and promoting enhanced energy dissipation. Matting shall be used when a vegetative lining is desired in stormwater conveyance channels where the velocity is between five and ten per second.

Temporary blankets as a minimum shall be used to stabilize concentrated flow areas with a velocity less than 5 ft/sec and slopes 2:5:1 or steeper with a height of 10 feet or greater. Because temporary blankets will deteriorate in a short period of time, they provide no enduring reduction in erosion protection.

This includes temporary "combination" blankets rolled erosion control blankets-RECB consisting of a plastic netting which covers and is intertwined with a natural organic or manmade mulch; or, a jute mesh which is typically homogeneous in design and can act alone as a soil stabilization blanket.

Benefits of using erosion control matting include the following:

Protection of the seed and soil from raindrop impact and subsequent displacement.

Benefits of using erosion control blankets include the following:

TEMPORARILY STAKE MAT

A. REVERSE MAT ROLL DIRECTION TO OVERALAY

STEP 2: SNUG MAT INTO SLOT

B. STAKE MAT TO ANHOR TERMINAL

STEP 4:

C. BACKFILL AND COMPACT

MAT AGAINST VERTICAL CUT

B. USE 1"x3" PRESSURE-TREATED BOARD TO BRACE

A. STAKE MAT INTO SLOT

STEP 3:

SEE NOTE 3 - 6

STEP 4: BACKFILL & PROGRESS UPSTREAM

INTO SLOT AND

STEP 3: TUCK MAT LAP

LAP BACK 15’

ACCROSS CHECK SLOT

STEP 2: CUT CHECK SLOT

UNDER MODERATE TENSION

15’-20’

STEP 1: CUT TERMINAL SLOT

UPSTREAM TERMINAL

1’-0"

STEP 1: CUT CHECK SLOT

TRAVERSE CHECK SLOT

Materials

Permanent Erosion Control Matting

STEP 1: CUT TERMINAL SLOT

STEP 3: BACKFILL

TERMINAL SLOT

STEP 2: STAKE INTO SLOT

All benefits gained from using erosion control blankets.

Prevention of sloughing of topsoil added to steeper slopes.

Planing off excess stormwater runoff.

Stronger and faster germination of grasses and legumes.

Thermal consistency and moisture retention for seedbed area.

Temporary Erosion Control Blankets

DOWNSTREAM TERMINAL

Sd1-S

20’ M

IN.

CRUSHED STONE CONSTRUCTION EXIT

Coarse Aggregate N.S.A. R-2 1.5"-3.5"

Geotextile Underliner

Hard Surface

Public Road

AS REQUIRED

50’ MIN.

CONSTRUCTION EXIT

SLOPE STABILIZATION Ss

NTS NTS

NTS

Sd2-FS INLET SEDIMENT TRAP

DEFINITION

A TEMPORARY PROTECTIVE DEVICE FORMED AT OR

AROUND AN INLET TO A STORM DRAIN TO TRAP

SEDIMENT.

FILTER SOCK SIZED TO SUIT CONDITIONS CAN BE

UTILIZED.

3’ OVERLAP

5’

1’-2"

STAKE

1’-2"

CHECK SLOT

Cd-Hb STRAW BALE BARRIER

THE STRAW BALE BARRIER SHALL BE

CONTINUOUS AND BE STAKED AND

ENTRENCHED IN THE SOIL TO FORM A

BARRIER TO CONTAIN SEDIMENT LADEN

RUNOFF. SEE MANUAL FOR EROSION

& SEDIMENT CONTROL.

DUST CONTROL ON

FOLLOW TEMPORARY & PERMANENT

METHODS OUTLINED IN THE MANUAL

FOR EROSION & SEDIMENT CONTROL.

DISTURBED AREAS

03/30/2022

RONALD L. ELLIS

Consulting Engineers

Pelham, Alabama

ASSOCIATES, INC.

E R

O S

C O

N T

R O

L P

L A

N D

E T

APPROVED BY :

SCALE :

DRAWN BY :

DRAWING NAME :

PROJECT NO. :

CONT-A_G-4

21.135

RDE

JS/RLE

AS SHOWN

03/30/2022

Y O

F L

A G

R A

N G

E G

E O

-H

L S

A L E

S F

O R

C E

R O

V E

M E

G - 4

PROFESSIONAL

No. 15360

A M

E NE

H O T T

N I G E E

O S

E G I

A I G R

DE E T R

03/30/2022

G A

PROFESSIONAL

No. 10212

RO I

GNE

SILLE.

E E R

R E

O S I G

MARCH 30, 2022

TREE PROTECTION

CLEARING & GRUBBING

EROSION CONTROL MEASURES

CONSTRUCTION

TEMPORARY & PERMANENT VEGETATION

EROSION CONTROL MEASURES

FINAL STABILIZATION

MAINTAIN EROSION & SEDIMENT CONTROL MEASURES

FORCE MAIN IMPROVEMENTS

TOTAL STORAGE > REQUIRED STORAGE

TOTAL STORAGE

TOTAL STORAGE =

APPROXIMATE CONSTRUCTION SCHEDULE

ACTIVITY

TIME IN MONTHS

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

4.920 LF Sd1-S X 4 CF / LF =

TOTAL AREA OF PROJECT = 3.20 AC

SEDIMENT CALCULATIONS

REQUIRED STORAGE

EROSION CONTROL AND TREE PROTECTION MEASURES SHALL BE INSTALLED

PRIOR TO ANY OTHER CONSTRUCTION ACTIVITY AND MAINTAINED UNTIL

PERMANENT GROUND COVER IS ESTABLISHED.

"THE ESCAPE OF SEDIMENT FROM THE SITE SHALL BE PREVENTED BY THE

INSTALLATION OF EROSION AND SEDIMENT CONTROL MEASURES AND

PRACTICES PRIOR TO, OR CONCURRENT WITH LAND-DISTURBING ACTIVITIES."

"EROSION CONTROL MEASURES WILL BE MAINTAINED AT ALL TIMES. IF FULL

IMPLEMENTATION OF THE APPROVED PLAN…

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File	Type	Posted
Hills and Dales Specs	—	Mar 30, 2022
Award Information	—	Mar 30, 2022
Hills and Dales Advertisement	—	Mar 30, 2022

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File details come from the government source that posted it. Updated Jul 28, 2026.