PEACOCK ST_LEWIS ST STROMWATER DESIGN.pdf

FOR

CIVIL DESIGN DRAWINGS

SURVEYOR:

FALCON DESIGN CONSULTANTS, LLC

235 CORPORATE CENTER DR.,

SUITE 200

STOCKBRIDGE, GA 30281

PHONE: (770) 389-8666

LAND LOT 157, 21ST DISTRICT

CITY OF COCHRAN, GEORGIA

PEACOCK STREET

24 HOUR CONTACT:

WILLIE FARROW

PHONE: (478) 934-6346

OWNER/DEVELOPER:

THE CITY OF COCHRAN

112 WEST DYKES STREET

PHONE: (478) 934-6346

RNEWBERN@CITYOFCOCHRAN.COM

ENGINEER:

FALCON DESIGN CONSULTANTS, LLC

235 CORPORATE CENTER DR.,

SUITE 200

STOCKBRIDGE, GA 30281

PHONE: (770) 389-8666 VICINITY MAP

NTS

N.T.S.

FEMA FLOOD MAP

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REVIEWED BY:

REVISED BY:

STOCKBRIDGE OFFICE

235 CORP. CTR. DR., STE 200

STOCKBRIDGE, GEORGIA 30281

Ph (770)389-8666 - Fax (770)389-8656 www.fdc-llc.com

NEWNAN OFFICE

40 GREENWAY CT., STE A

NEWNAN, GEORGIA 30265

Ph. (770) 755-7978

CUMMING OFFICE

500 PIRKLE FERRY RD., STE C

CUMMING, GEORGIA 30040

Ph. (678) 807-7100

LANDSCAPE

ARCHITECT

LAND

PLANNING

CIVIL

ENGINEERING

COA NO. PER 004790

CONSTRUCTION

MANAGEMENT

FALCON DESIGN

CONSULTANTS

LAND

SURVEYING

COA NO. LSF 000995

THIS DOCUMENT IS NOT VALID UNLESS IT BEARS THE

ORIGINAL SIGNATURE OF THE REGISTRANT

ACROSS THE REGISTRANT'S SEAL.

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P:\Projects\City of Cochran\010.005 Peacock Street Lewis Street Stormwater Design (TO No. 2023.02)\ENGINEERING\DWG\CND00.dwg, itemple, Tue, Sep 23, 2025 - 10:42am

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1.0

STORMWATER IMPROVEMENTS

AS SHOWN ON FLOOD INSURANCE RATE MAPS OF A CITY OF COCHRAN, GEORGIA

COMMUNITY PANEL NUMBER: 13023C0113B EFFECTIVE DATE: DEC. 17, 2010,

PORTIONS OF THESE PROPERTIES ARE LOCATED IN A FEMA FLOOD HAZARD

ZONE.

FLOOD NOTE

DEVELOPMENT DATA

ENGINEER

SOURCE OF DATA

SITE LOCATION DATA

2.

3.

4.

OWNER / DEVELOPER 1.

24 HOUR CONTACT:

THERE ARE STATE WATERS LOCATED WITHIN

200 FT. OF THE SITE

OVERALL DEVELOPMENT

5.

7.

PROPERTY ADDRESS6.

THE PARCEL SHOWN HEREIN DOES LIE

WITHIN A SPECIAL FLOOD HAZARD AREA

PER F.I.R.M. PANEL 13023C0113B

EFFECTIVE DATE DEC. 17, 2010.

SITE REQUIREMENTS

FLOOD ZONE DATA

PROJECT AREA

TOPOGRAPHIC & BOUNDARY SURVEY

PERFORMED BY:

FALCON DESIGN CONSULTANTS, LLC

DATED: SEPT 01, 2023.

ACRES

PROJECT RECEIVING WATERS: UNNAMED

TRIBUTARY OF JORDAN CREEK

THE CITY OF COCHRAN

112 WEST DYKES STREET

PHONE: (478) 934-6346

WILLIE FARROW

PHONE: (478) 934-6346

FALCON DESIGN CONSULTANTS, LLC

235 CORPORATE CENTER DR.,

SUITE 200

STOCKBRIDGE, GA 30281

PHONE: (770) 389-8666

FALCON DESIGN CONSULTANTS, LLC

235 CORPORATE CENTER DR.,

SUITE 200

STOCKBRIDGE, GA 30281

PHONE: (770) 389-8666

INTERSECTION OF PEACOCK STREET AND

LEWIS STREET IN CITY OF COCHRAN,

GEORGIA

INTERSECTION OF PEACOCK STREET

AND LEWIS STREET IN

0.17

TOTAL DISTURBED AREA ACRES0.17

Sheet List Table Sheet Number Sheet Title

1.0 COVER SHEET

2.0 GENERAL NOTES

2.1 EROSION CONTROL NOTES

2.2 NPDES NOTES

2.3 ESPCP CHECKLIST

5.0

LE

WIS ST

7.0

US-23

CITY OFFICIALS

MAYOR BILLY YEOMANS

COUNCIL MEMBER TRICIA GARDENER

COUNCIL MEMBER CARLA COLEY

COUNCIL MEMBER LONNIE TEDDERS

COUNCIL MEMBER SHANE SAVANT

COUNCIL MEMBER GARY ATES

COUNCIL MEMBER DIANNE LESTER

CITY MANAGER RICHARD NEWBERN

5TH ST SELOWER 5TH ST4TH ST SE

SE 3RD ST

PEACOCK ST

PETER ST N

E

BURKE ST

BURKE C

IR

6TH ST SE

7TH ST SE

CENTER ST

ANN ST

LY

LE

S LN

PROJECT AREA

PROJECT AREA

4.0 EROSION CONTROL PLAN

SITE PLAN

6.0 GRADING & DRAINAGE & STORM PROFILES

EROSION CONTROL DETAILS

8.0-8.1 CONSTRUCTION DETAILS

3.0 EXISTING CONDITIONS

PI# 008456

AutoCAD SHX Text 9/23/25

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REVIEWED BY:

REVISED BY:

STOCKBRIDGE OFFICE

235 CORP. CTR. DR., STE 200

STOCKBRIDGE, GEORGIA 30281

Ph (770)389-8666 - Fax (770)389-8656 www.fdc-llc.com

NEWNAN OFFICE

40 GREENWAY CT., STE A

NEWNAN, GEORGIA 30265

Ph. (770) 755-7978

CUMMING OFFICE

500 PIRKLE FERRY RD., STE C

CUMMING, GEORGIA 30040

Ph. (678) 807-7100

LANDSCAPE

ARCHITECT

LAND

PLANNING

CIVIL

ENGINEERING

COA NO. PER 004790

CONSTRUCTION

MANAGEMENT

FALCON DESIGN

CONSULTANTS

LAND

SURVEYING

COA NO. LSF 000995

THIS DOCUMENT IS NOT VALID UNLESS IT BEARS THE

ORIGINAL SIGNATURE OF THE REGISTRANT

ACROSS THE REGISTRANT'S SEAL.

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P:\Projects\City of Cochran\010.005 Peacock Street Lewis Street Stormwater Design (TO No. 2023.02)\ENGINEERING\DWG\CND00.dwg, itemple, Tue, Sep 23, 2025 - 10:42am

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2.0

1. GROUND SURFACE PREPARATION: REMOVE VEGETATION INCLUDING GRASS, ROOTS, AND

SURFICIAL ORGANICS, DEBRIS, UNSATISFACTORY SOIL MATERIALS, OBSTRUCTIONS, AND

DELETERIOUS MATERIALS FROM GROUND SURFACE PRIOR TO PLACEMENT OF FILLS. PLOW

STRIP, OR BREAK UP SLOPED SURFACES STEEPER THAN 1 VERT. TO 2 HORIZ. SO THAT FILL

MATERIAL WILL BOND WITH EXISTING SURFACE. WHEN EXISTING GROUND SURFACE HAS A

DENSITY LESS THAN THAT SPECIFIED UNDER COMPACTION FOR PARTICULAR AREA

CLASSIFICATION, BREAK UP GROUND SURFACE, PULVERIZE, MOISTURE CONDITION TO

OPTIMUM MOISTURE CONTENT, AND COMPACT TO REQUIRED DEPTH AND PERCENTAGE OF

MAXIMUM DENSITY.

2. PLACE BACKFILL AND FILL MATERIALS IN LAYERS NOT MORE THAN 12 INCHES IN LOOSE

DEPTH FOR MATERIAL COMPACTED BY HEAVY COMPACTION EQUIPMENT AND NOT MORE

THAN 6 INCHES IN LOOSE DEPTH FOR MATERIAL COMPACTED BY HAND-OPERATED

TAMPERS.

3. BEFORE COMPACTION, MOISTEN AND AERATE EACH LAYER AS NECESSARY TO PROVIDE

OPTIMUM MOISTURE CONTENT. COMPACT EACH LAYER TO REQUIRED PERCENTAGE OF

MAXIMUM DRY DENSITY OR RELATIVE DRY DENSITY FOR EACH AREA CLASSIFICATION. DO

NOT PLACE BACKFILL OR FILL MATERIAL ON SURFACES THAT ARE MUDDY, FROZEN OR

CONTAIN FROST OR ICE.

4. COMPACT SUBGRADE AND EACH LAYER OF BACKFILL OF FILL MAT'L TO AT LEAST 98% OF

THE STANDARD PROCTOR MAXIMUM DRY DENSITY TO A DEPTH OF 6" BELOW BOTTOM OF

FINAL GRADE.

5. MOISTURE CONTROL: WHERE SUBGRADE OR LAYER OF SOIL MATERIAL MUST BE

MOISTURE CONDITIONED BEFORE COMPACTION, UNIFORMLY APPLY WATER TO SURFACE OF

SUBGRADE OR LAYER OF SOIL MAT'L. APPLY WATER IN MINIMUM QUANTITY AS NECESSARY

TO PREVENT FREE WATER FROM APPEARING ON SURFACE DURING OR SUBSEQUENT TO

COMPACTION OPERATIONS.

6. REMOVE AND REPLACE, OR SCARIFY AND AIR DRY, SOIL MATERIAL THAT IS TOO WET TO

PERMIT COMPACTION TO SPECIFIED DENSITY.

7. SPREAD SOIL MATERIAL THAT HAS BEEN REMOVED BECAUSE IT IS TOO WET TO PERMIT

COMPACTION. ASSIST DRYING BY DISCING, HARROWING, OR PULVERIZING UNTIL MOISTURE

CONTENT IS REDUCED TO A SATISFACTORY VALUE.

8. QUALITY CONTROL TESTING DURING CONSTRUCTION: ALLOW GEOTECHNICAL TESTING

SERVICE TO INSPECT AND APPROVE EACH SUB-GRADE AND BACKFILL OR FILL LAYER

BEFORE FURTHER BACKFILL OR CONSTRUCTION WORK IS PERFORMED. TEST SHALL BE

PERFORMED EVERY 10,000 SQ. FT. OF AREA PER ONE FOOT LIFT (OR AS DIRECTED BY A

REGISTERED GEOTECHNICAL ENGINEER.

9. GEOTECHNICAL SPEC'S DEPICTED HEREON ARE GUIDELINES ONLY AND SHOULD BE

VERIFIED BY A REGISTERED GEOTECHNICAL ENGINEER PRIOR TO THE COMMENCEMENT OF

CONSTRUCTION. RECOMMENDATIONS FROM A REGISTERED GEOTECHNICAL ENGINEER (IF

ANY) SHALL SUPERSEDE THE ABOVE REFERENCED SPEC'S.

10. THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE OWNER OF THE DISCOVERY OF ANY

GROUNDWATER, SUBSURFACE SEEPAGE OR SPRINGS DURING THE COURSE OF

CONSTRUCTION. IT SHALL BE THE RESPONSIBILITY OF THE OWNER TO CONSULT WITH A

REGISTERED GEOTECHNICAL ENGINEER TO INSPECT THE SITE, AND TO MAKE ANY

RECOMMENDATIONS REGARDING EVIDENCE AND REMEDIATION (IF ANY) OF SAID

SUBSURFACE WATERS.

11. ALL CUT AND FILL SLOPES (WITH THE EXCEPTION OF DETENTION AND SEDIMENT PONDS)

SHALL BE LESS THAN OR EQUAL TO 2:1. POND SLOPES SHALL BE 3:1 UNLESS OTHERWISE

NOTED.

12. CITY OF COCHRAN ASSUMES NO RESPONSIBILITY FOR THE OVERFLOW OR EROSION OF

NATURAL DRAINS OR THE MAINTENANCE OF STORM DRAINS BEYOND THE EXTENT OF THE

STREET RIGHT OF WAY.

1. CAUTION, UNDERGROUND SERVICE ALERT! THE CONTRACTOR SHALL TELEPHONE TOLL FREE 1-800-282-7411 OR 811 A MINIMUM OF 48 HOURS PRIOR TO THE START OF ANY EXCAVATION AS SHOWN AND NOTED ON THE APPROVED

PLANS.

2. ALL NECESSARY PERMITS TO PERFORM THE WORK AS SHOWN AND NOTED HEREON SHALL BE OBTAINED PRIOR

TO THE START OF CONSTRUCTION FROM CITY OF COCHRAN.

3. ALL CONSTRUCTION SHALL CONFORM TO ALL APPLICABLE RULES, REGULATIONS AND STANDARDS OF THE

GEORGIA STATE D.O.T. (DEPARTMENT OF TRANSPORTATION) AND CITY OF COCHRAN.

4. UNDERGROUND UTILITY LINE LOCATIONS (IF ANY) ARE APPROX. ONLY, AND IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO DETERMINE THE EXACT LOCATION OF ANY SUCH UTILITIES. UTILITIES SHOWN ON PLANS ARE FOR THE CONTRACTORS CONVENIENCE ONLY. THE ENGINEER ASSUMES NO RESPONSIBILITY TO VERIFY ALL UTILITY LOCATIONS. CONTRACTOR IS SOLELY RESPONSIBLE FOR ALL DAMAGES TO EXISTING UTILITIES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY IF ANY EXISTING UTILITIES WILL EFFECT OR IMPEDE THE

PROGRESSION OR COMPLETION OF THE DESIGN INTENT OF THESE CONSTRUCTION DOCUMENTS.

5. THERE IS A 100 YEAR FLOOD PLAIN ON THIS SITE PER FEMA FLOOD PLAIN COMMUNITY PANEL NUMBERS 13023C0113B DATED DEC. 17, 2010 OR CITY OF COCHRAN PANEL 113 OF 200 DATED DEC. 17, 2010.

6. THERE ARE STATE WATERS LOCATED WITHIN 200 FT. OF THIS PROJECT SITE.

7. THE CONTRACTOR SHALL COORDINATE RELOCATION OF ANY EXISTING UTILITIES WITH THE APPROPRIATE UTILITY

ENTITY PRIOR TO THE START OF ANY CONSTRUCTION.

8. THE OWNER SHALL DIRECT THE CONTRACTOR AS TO WHAT EXISTING VEGETATION ON SITE SHALL BE REMOVED BEYOND THE CLEARING LIMITS AS SHOWN AND NOTED HEREON. THE CONTRACTOR SHALL EXERCISE EXTREME CAUTION IN PROTECTING EXISTING TREES. COORDINATE ALL TREE REMOVAL WITH OWNER PRIOR TO THE START OF

ANY CONSTRUCTION.

9. MISCELLANEOUS MAPPING NOTES:

A. UTILITIES SHOWN ARE LOCATIONS OF GROUND IDENTIFIABLE ITEMS. ADDITIONAL UTILITIES MAY EXIST ABOVE OR BELOW THE GROUND. THE SURVEYOR & ENGINEER ACCEPTS NO RESPONSIBILITY FOR THE COMPLETENESS OF THIS

DATA.

B. THIS PROPERTY IS SUBJECT TO ALL RIGHT-OF-WAYS & EASEMENTS SHOWN OR NOT SHOWN, RECORDED OR NOT

RECORDED.

10. THE CONTRACTOR SHALL REMOVE AND ABANDON EXISTING UTILITIES ONLY AFTER APPROVAL FROM ALL INTERESTED PARTIES. THESE FACILITIES MAY INCLUDE, BUT NOT BE LIMITED TO: EXISTING ON-SITE DRAINAGE PIPING, ON-SITE PRIVATE ELECTRICAL LINES AND APPURTENANCES, ABANDONED EROSION CONTROL DEVICES AND STRUCTURES. THE CONTRACTOR SHALL COORDINATE ANY AND ALL ABANDONMENT AND/OR RELOCATION WITH THE APPROPRIATE UTILITY COMPANIES OR ENTITY. ANY DISPOSAL OF SAID FACILITIES SHALL BE DONE IN ACCORDANCE WITH LOCAL UTILITY AND/OR GOVERNMENTAL REGULATIONS. RELOCATION AND/OR ABANDONMENT OF SAID FACILITIES AND/OR UTILITIES SHALL BE DONE AT THE EXPENSE OF THE OWNER/DEVELOPER. PERMITS (IF ANY)

SHALL BE OBTAINED BY THE CONTRACTOR AND/OR OWNER/DEVELOPER.

11. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO ENSURE THAT PRIOR TO ORDERING PROJECT MATERIALS, THAT THE MOST CURRENT SET OF CONSTRUCTION DOCUMENTS HAVE BEEN OBTAINED FROM THE PROJECT ENGINEER INCLUDING, BUT NOT LIMITED TO, THE PERMITTED SET(S) FROM ALL APPLICABLE AGENCIES AS APPROPRIATE. THE PROJECT ENGINEER ACCEPTS NO RESPONSIBILITY FOR IMPROPER ORDERING OF MATERIALS.

12. ALL CONSTRUCTION MUST CONFORM TO CITY OF COCHRAN STANDARDS AND SPECIFICATIONS, WHETHER OR

NOT REVIEW COMMENTS WERE MADE.

13. ALL SILT BARRIERS MUST BE PLACED AS ACCESS IS OBTAINED DURING CLEARING. NO GRADING SHALL BE DONE UNTIL SILT BARRIER INSTALLATION AND STORMWATER MANAGEMENT FACILITIES ARE CONSTRUCTED.

14. SILT BARRIERS TO BE PLACED AS SHOWN AND/OR AS DIRECTED BY PROJECT ENGINEER AND/OR THE CITY OF

COCHRAN INSPECTOR.

15. NOTIFY CITY OF COCHRAN INSPECTOR 24 HOURS PRIOR TO CONSTRUCTION.

16. ALL AREAS USED AS BURIAL PITS DURING DEVELOPMENT MUST BE LOCATED OUTSIDE OF RIGHT-OF-WAY AND ARE TO BE LOCATED ON THE FINAL PLAT. GEORGIA DNR EPD REQUIREMENTS ARE TO BE MET: "NO PORTION OF WASTE DISPOSAL AREA SHALL BE LOCATED WITHIN ONE HUNDRED (100) LINEAR FEET OF ANY PROPERTY LINE OR

ENCLOSED STRUCTURE."

17. THE OWNER/DEVELOPER AND ENGINEER HAVE REVIEWED THE APPROPRIATE LOCAL, STATE, AND FEDERAL REGULATIONS REGARDING DEVELOPMENT ACTIVITIES ADJACENT TO FLOOD PLAINS AND WETLANDS AND HAVE DETERMINED THAT THIS DEVELOPMENT PLAN SATISFIES THE STANDARDS PRESENTED IN APPLICABLE

REGULATIONS.

18. WATER SERVICE TO BE PROVIDED BY CITY OF COCHRAN .

19. ALL EROSION AND SEDIMENTATION CONTROLS, AND TREE PROTECTION MEASURES SHALL BE INSTALLED PRIOR

TO GRADING.

20. SIGNING AND STRIPING TO BE PROVIDED BY THE CONTRACTOR ACCORDING TO M.U.T.C.D. SPECIFICATIONS.

21. ALL FILL AREAS MUST BE COMPACTED TO A MINIMUM OF 98% STANDARD PROCTOR.

22. NO WOODY VEGETATION IS ALLOWED WITHIN 15' OF THE DOWNSTREAM TOE OF EARTHEN EMBANKMENT.

23. ALL STORM PIPE AND STRUCTURES SHALL COMPLY WITH GADOT STANDARDS FOR DESIGN, CONSTRUCTION, AND

INSTALLATION.

24. INVERTS ON ALL STORM STRUCTURES SHALL BE PAVED SMOOTH.

25. ALL STORMWATER STRUCTURES AND PONDS SHALL BE MAINTAINED BY THE PROPERTY OWNER.

26. THE CONTRACTOR SHALL BE RESPONSIBLE FOR SIGNING AND MAINTENANCE OF TRAFFIC CONTROL DURING

CONSTRUCTION IN ACCORDANCE WITH THE MUTCD, GADOT, AND CITY OF COCHRAN STANDARDS.

27. IF ANY CONFLICTS, DISCREPANCIES OR ANY OTHER UNSATISFACTORY CONDITIONS ARE DISCOVERED, EITHER ON CONSTRUCTION DOCUMENTS OR FIELD CONDITIONS THE CONTRACTOR MUST NOTIFY THE ENGINEER IMMEDIATELY AND SHALL NOT COMMENCE FURTHER OPERATION UNTIL THE CONFLICTS, DISCREPANCIES, OR

OTHER UNSATISFACTORY CONDITIONS ARE RESOLVED.

GENERAL NOTES:

GRADING NOTES:

THERE IS ESTABLISHED A 25 FOOT BUFFER ALONG THE BANKS OF ALL STATE WATERS,

AS MEASURED HORIZONTALLY FROM THE POINT WHERE VEGETATION HAS BEEN

WRESTED BY NORMAL STREAM FLOW OR WAVE ACTION. NO LAND DISTURBING

ACTIVITIES SHALL BE CONDUCTED WITHIN A BUFFER AND A BUFFER SHALL REMAIN IN

ITS NATURAL, UNDISTURBED STATE OF VEGETATION UNTIL ALL LAND DISTURBING

ACTIVITIES ON THE CONSTRUCTION SITE ARE COMPLETED. ONCE THE FINAL

STABILIZATION OF THE SITE IS ACHIEVED, A BUFFER MAY BE THINNED OR TRIMMED OF

VEGETATION AS LONG AS A PROTECTIVE VEGETATIVE COVER REMAINS TO PROTECT

WATER QUALITY AND AQUATIC HABITAT AND A NATURAL CANOPY IS LEFT IN

SUFFICIENT QUANTITY TO KEEP SHADE ON THE STREAM BED; PROVIDED, HOWEVER,

THAT ANY PERSON CONSTRUCTING A SINGLE FAMILY RESIDENCE, WHEN SUCH

RESIDENCE IS CONSTRUCTED BY OR UNDER CONTRACT WITH THE OWNER FOR HIS OR

HER OWN OCCUPANCY, MAY THIN OR TRIM VEGETATION IN A BUFFER AT ANY TIME AS

LONG AS PROTECTIVE VEGETATIVE COVER REMAINS TO PROTECT WATER QUALITY

AND AQUATIC HABITAT AND A NATURAL CANOPY IS LEFT IN SUFFICIENT QUANTITY TO

KEEP SHADE ON THE STREAM.

STATE WATERS BUFFER NOTE:

GENERAL NOTES:

HOW TO USE THESE DRAWINGS:

1. THE PLANS, PROFILES, DETAILS, SPECIFICATIONS AND OTHER DESIGN

APPURTENANCES CONTAINED HEREIN ARE FOR INFORMATION, PERMITTING,

AND CONSTRUCTION PURPOSES. THESE DOCUMENTS ARE NOT VALID FOR

CONSTRUCTION UNTIL SIGNED AND SEALED BY THE ENGINEER OF RECORD

AND THE APPROPRIATE PERMITS ARE OBTAINED FROM LOCAL GOVERNING

AUTHORITIES.

2. ADDITIONAL PROVISIONS MAY BE REQUIRED DURING CONSTRUCTION DUE TO

SITE CONDITIONS, WEATHER, OR REQUESTS BY THE INSPECTOR.

3. THE FEATURES, DISTANCES, AND ANGLES ON THESE DRAWINGS SHALL NOT

BE SCALED. IF THE NECESSARY DIMENSIONS ARE NOT PROVIDED, THE

CONTRACTOR SHALL NOTIFY THE OWNER OR ENGINEER FOR CLARITY.

4. PIPE LENGTHS ARE MEASURED TO THE CENTER OF THE STRUCTURES IN

LINEAR HORIZONTAL FEET AND PIPE SIZES ARE MEASURED BY INSIDE

DIAMETER IN INCHES UNLESS OTHERWISE NOTED.

5. THE PROPOSED GRADING SHOWN ON THESE PLANS REPRESENTS THE

FINISHED SURFACE ELEVATIONS UNLESS OTHERWISE NOTED.

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REVIEWED BY:

REVISED BY:

STOCKBRIDGE OFFICE

235 CORP. CTR. DR., STE 200

STOCKBRIDGE, GEORGIA 30281

Ph (770)389-8666 - Fax (770)389-8656 www.fdc-llc.com

NEWNAN OFFICE

40 GREENWAY CT., STE A

NEWNAN, GEORGIA 30265

Ph. (770) 755-7978

CUMMING OFFICE

500 PIRKLE FERRY RD., STE C

CUMMING, GEORGIA 30040

Ph. (678) 807-7100

LANDSCAPE

ARCHITECT

LAND

PLANNING

CIVIL

ENGINEERING

COA NO. PER 004790

CONSTRUCTION

MANAGEMENT

FALCON DESIGN

CONSULTANTS

LAND

SURVEYING

COA NO. LSF 000995

THIS DOCUMENT IS NOT VALID UNLESS IT BEARS THE

ORIGINAL SIGNATURE OF THE REGISTRANT

ACROSS THE REGISTRANT'S SEAL.

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P:\Projects\City of Cochran\010.005 Peacock Street Lewis Street Stormwater Design (TO No. 2023.02)\ENGINEERING\DWG\CND00.dwg, itemple, Tue, Sep 23, 2025 - 10:42am

F O

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No. 043430

PROFESSIONAL

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REGISTEREDG E O R G I A

GSWCC# 0000076000

9/23/25

010.005

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2.1

MONTH

MONTH

MONTH

MONTH

MONTH

MONTH

MAINTENANCE OF EROSION, SEDIMENTATION, POLLUTION

CONTROL, AND TREE PROTECTION MEASURES:

FINAL LANDSCAPING AND GRASSING:

CLEARING AND GRUBBING

END OF

PROJECT

MONTH

CONSTRUCTION ACTIVITY SCHEDULE

INITIAL PHASE

INSTALL CONSTRUCTION ENTRANCE, SILT FENCE, PONDS, OUTLET

PROTECTION, DIVERSION DITCHES AND TREE PROTECTION FENCES

GRASSING

GRADING, STORM DRAIN INSTALLATION, SD2-F, SD2-P

AND OUTLET PROTECTION

INTERMEDIATE PHASE

INSTALL UNDERGROUND UTILITIES

MAINTENANCE OF EROSION, SEDIMENTATION, POLLUTION

CONTROL, AND TREE PROTECTION MEASURES:

GRASSING

FINAL PHASE

CONSTRUCT BUILDING, PAVING AND SIDEWALKS

MAINTENANCE OF EROSION, SEDIMENTATION, POLLUTION

CONTROL, AND TREE PROTECTION MEASURES:

SOILS INFORMATION:

SOURCE: USDA WEB SOIL SURVEY

RETAINING

SEDIMENT

BARRIER

RETROFITTING

WALL

X

TYPEX

X

(Indicate Type)

Rt

(Label)

(Label)

Re

DAM

ROCK FILTER

GABION

STRUCTURE

SPREADER

LEVEL

STABILIZATION

GRADE

(Label)

Gr

STRUCTURE

DOWN DRAIN

PERMANENT

DOWN DRAIN

TEMPORARY

STRUCTURE

DIVERSION

EXIT

CONSTRUCTION

Dn1

(Label)

Dn2

(Label)

(Label)

Co

TEMPORARY

VEGETATION)

DUST

CONTROL

ON DISTURBED

AREAS

(WITH

PERMANENT

DISTURBED AREA

STABILIZATION

SEEDING)

(WITH

DISTURBED AREA

STABILIZATION

Du

Ds3

Ds2

(WITH MULCHING

ONLY)

DISTURBED AREA

STABILIZATION

ZONE

BUFFER

Ds1

Bf

(Label)

STABILIZATION

CHANNEL

CHECKDAM

TEMPORARY

SEDIMENT BASIN

INLET

SEDIMENT TRAP

(WITH

SODDING)

DISTURBED AREA

STABILIZATION

Ds4

FLOCCULANTS AND

COAGULANTS

FI-Co

TACKIFIERS AND

BINDERS

Tac

STREAMBANK

STABILIZATION

(USING PERMANENT

VEGETATION)

Sb

EROSION

CONTROL

MATTING AND

BLANKETS

Ss

ROAD

CONSTRUCTION

STABILIZATION

Cr

DIVERSION

STREAM

CHANNEL

Dc

STRUCTURAL PRACTICES

VEGETATIVE MEASURES

VEGETATED

STORM WATER

CHANNEL

CONVEYANCE

WATERWAY OR

TOP SOILING

SURFACE

ROUGHENING

PROTECTION

OUTLET

STORM DRAIN

TEMPORARY

STREAM

CROSSING

Tp

(Show Striping & Storage Areas)

Su

St

(Label)

Sr

YOU TO THE MANUAL FOR SEDIMENTATION AND EROSION CONTROL PER THE "SEDIMENTATION

FOR FURTHER EXPLANATION OF THE SYMBOLS AND CONSTRUCTION PRACTICES WE REFER

AND EROSION ACT OF 1975 FOR GEORGIA."

TREE PROTECTION

(DENOTE TREE CENTERS)

TP

TP

TEMPORARY

SEDIMENT TRAP

(LABEL)

Sd4

Sd3

Sd2

Sd1

Rt

Re

Rd

Lv

Gr

Ga

Dn2

Dn1

Di

Dc

Cr

Co

Ch

Cd

Sr

St

Su

Tp

Tr

Wt

A small temporary barrier or dam constructed across a swale, drainage ditch or area of concentrated flow.

Improving, constructing or stabilizing an open channel, existing stream, or ditch.

A crushed stone pad located at the construction site exit to provide a place for removing mud from tires thereby protecting public streets.

A travelway constructed as part of a construction plan including access roads, subdivision roads, parking areas, and other on-site vehicle transportation routes.

A temporary channel constructed to convey flow around a construction site while a permanent structure is being constructed.

An earth channel or dike located above, below, or across a slope to divert runoff. This may be a temporary or permanent structure.

A flexible conduit of heavy-duty fabric or other material designed to safely conduct surface runoff down a slope.

This is temporary and inexpensive.

A paved chute, pipe, sectional conduit or similar material designed to safely conduct surface runoff down a slope.

Rock filled baskets which are hand placed into position forming soil stabilizing structures.

Permanent structures installed to protect channels or waterways where otherwise the slope would be sufficient for the running water to form gullies.

A storm flow outlet device constructed at zero grade across the slope whereby concentrated runoff may be discharged at a non-erosive velocity onto undisturbed areas stabilized by existing vegetation.

A temporary stone filter dam installed across drainageways or in conjunction with a temporary sediment trap.

A wall installed to stabilize cut and fill slopes where maximum permissible slopes are not obtainable. Each situation will require special design.

A device or structure placed in front of a permanent storm water detention pond outlet structure to severe as a temporary sediment filter.

A barrier to prevent sediment from leaving the construction site. It may be sandbags, bales of straw or hay, brush, logs and poles, or a silt fence

A temporary protective device formed at or around an inlet to a storm drain to trap sediment.

A basin created by excavation or a dam across a waterway. The surface water runoff is temporarily stored allowing the bulk of the sediment to drop out.

A small temporary pond that drains a disturbed area so that sediment can settle out. The principle feature distinguishing a temporary sediment trap from a temporary sediment basin is the lack of a pipe or riser.

Sk

(Label)

A buoyant device that releases/drain water from the surface of sediment pond, traps, or basins at a controlled rate of flow.

FLOATING

SURFACE

SKIMMER

Sk

Spb

(Label)

SEEP BERMSpb

A linear control device constructed as a diversion perpendicular to the direction of the runoff to enhance dissipation and infiltration of runoff, while creating multiple sedimentation chambers with the employment of intermediate dikes.

CODE PRACTICE DETAIL DESCRIPTIONMAP

SYMBOL

STRUCTURAL PRACTICES

CODE PRACTICE DETAIL DESCRIPTIONMAP

SYMBOL

A temporary bridge or culvert-type structure pro- tecting a stream or watercourse from damage by crossing construction equipment.

A paved or short section of riprap channel at the outlet of a storm drain system preventing erosion from the concentrated runoff.

A rough soil surface with horizontal depressions on a contour of slopes left in a roughened condition after grading.

The practice of stripping off the more fertile top soil, storing it, then spreading it over the disturbed area after the completion of construction activities.

To protect desirable trees from injury during construction activity.

Paved or vegetative water outlets for diversions, terraces, berms, dikes or similar structures.

An undisturbed natural "green belt" separating the land-disturbed site from surrounding property and bordering streams. It serves to reduce water veloc- ity and remove some sediment. It is also at times a noise or "vision pollution" barrier.

Established temporary protection for disturbed areas where seedings may not have a suitable growing season to produce an erosion retarding cover.

Establishing a temporary vegetative cover with fast growing seedings on disturbed areas.

Establishing permanent vegetative cover such as trees, shrubs, vines, grasses, sod, or legumes on disturbed areas.

A permanent vegetative cover using sods on highly erodible or critically eroded lands.

Controlling surface and air movement of dust on construction sites, roadways and similar sites.

The installation of a protective covering (blanket) or or soil stabilization mat on a prepared planting area of a steep slope, channel, or shoreline.

The land application of product containing anionic polyacrylamide (PAM) as temporary soil binding agents to reduce soil erosion.

The use of readily available plant materials to maintain and enhance streambanks, or to prevent, or restore and repair small streambank erosion problems.

Substance used to anchor straw or hay mulch by causing the organic material to bind together.

Bf

Ds1

Ds2

Ds3

Ds4

Du

Ss

Sb

Tac

FI-Co

CODE PRACTICE DETAIL DESCRIPTIONMAP

SYMBOL

EROSION CONTROL LEGEND

G A

W E

S T Z

O N

E G

R

ID

N O

R T H

ESTIMATED START DATE: NOVEMBER 2025

TOTAL SILT STORAGE PROVIDED: 42.56 C.Y.

11.39 CY (307.53 CF )

RE4UIRED STORAGE: 67 CY / AF. * 0.17 = 11.39 CY

DISTURBED/DRAINED AREA: 0.17 AF.

SILT STORAGE RE4UIREMENTS (FINAL PH.)

SILT STORAGE PROVIDED

STORAGE PER L.F. SILT FENCE INSTALLED

0.14 C.Y. * 221.83 L.F. = 31.06 C.Y.

DUE TO THE NATURE OF THIS PROJECT AND LIMITATIONS OF THE SITE, SEDIMENT STORAGE BASINS CANNOT BE EFFECTIVELY UTILIZED WITHOUT GREATLY INCREASING THE SITE DISTURBANCE. THESE LIMITATIONS INCLUDE REQUIRING ADDITIONAL PROPERTY AND DISPLACING BUSINESSES AND/OR

RESIDENTS.

PROJECT AREA

9/23/25

V

IS

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S

SHEET NUMBER

DATE:

SCALE:

PROJ NUMBER:

DRAWN BY:

FA

LC

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REVIEWED BY:

REVISED BY:

STOCKBRIDGE OFFICE

235 CORP. CTR. DR., STE 200

STOCKBRIDGE, GEORGIA 30281

Ph (770)389-8666 - Fax (770)389-8656 www.fdc-llc.com

NEWNAN OFFICE

40 GREENWAY CT., STE A

NEWNAN, GEORGIA 30265

Ph. (770) 755-7978

CUMMING OFFICE

500 PIRKLE FERRY RD., STE C

CUMMING, GEORGIA 30040

Ph. (678) 807-7100

LANDSCAPE

ARCHITECT

LAND

PLANNING

CIVIL

ENGINEERING

COA NO. PER 004790

CONSTRUCTION

MANAGEMENT

FALCON DESIGN

CONSULTANTS

LAND

SURVEYING

COA NO. LSF 000995

THIS DOCUMENT IS NOT VALID UNLESS IT BEARS THE

ORIGINAL SIGNATURE OF THE REGISTRANT

ACROSS THE REGISTRANT'S SEAL.

(8

) 2

-7

TH

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Kn ow w ha t's be low be for e y ou di g.

Ca ll

P:\Projects\City of Cochran\010.005 Peacock Street Lewis Street Stormwater Design (TO No. 2023.02)\ENGINEERING\DWG\CND00.dwg, itemple, Tue, Sep 23, 2025 - 10:42am

F O

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N/A

No. 043430

PROFESSIONAL

J A

M

IE

N G I N E

E

R

REGISTEREDG E O R G I A

GSWCC# 0000076000

9/23/25

010.005

EDA

JLJ

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E V

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D P

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2.2

1. THE EROSION, SEDIMENTATION & POLLUTION CONTROL PLAN CHECKLIST IS PROVIDED ON SHEET 2.2.

2. LEVEL II CERTIFICATION, SIGNATURE, AND SEAL OF THE DESIGN PROFESSIONAL IS SHOWN ON ALL SHEETS.

3. 24-HOUR CONTACT: WILLIE FARROW. PHONE: (478) 934-6346

4. PRIMARY PERMITTEE INFORMATION IS PROVIDED ON SHEET 1.0.

5. TOTAL SITE AREA: 0.17 ACRES. TOTAL DISTURBED AREA: 0.17 ACRES.

6. PROJECT BEGINNING AND ENDING LOCATIONS ARE 32.3846940° LATITUDE, -83.3456210° AND 32.3851499° LATITUDE, -83.3452586° LONGITUDE RESPECTIVELY. SEE SHEET 4.0 FOR

PLAN VIEW OF THESE LOCATIONS.

7. INITIAL DATE OF AND REVISIONS MADE TO THE PLAN ARE SHOWN ON ALL SHEETS.

8. THE SITE IS CURRENTLY AN EXISTING STREET WITH EXISTING SEWER AND STORM STRUCTURES. THE PROPOSED SITE CONDITION IS STORM & SANITARY SEWER IMPROVEMENTS.

9. A VICINITY MAP IS PROVIDED ON SHEET 1.0.

10. THE PROJECT RECEIVING WATERS ARE JORDAN CREEK, OF THE UNNAMED TRIBUTARY OF JORDAN CREEK WATERSHED.

11. "I CERTIFY UNDER PENALTY OF LAW THAT THIS PLAN WAS PREPARED AFTER A SITE VISIT TO THE LOCATIONS DESCRIBED HEREIN BY MYSELF OR MY AUTHORIZED AGENT, UNDER

MY SUPERVISION."

12. “I CERTIFY THAT THE PERMITTEE'S EROSION, SEDIMENTATION AND POLLUTION CONTROL PLAN PROVIDES FOR AN APPROPRIATE AND COMPREHENSIVE SYSTEM OF BEST

MANAGEMENT PRACTICES REQUIRED BY THE GEORGIA WATER QUALITY CONTROL ACT AND THE DOCUMENT “MANUAL FOR EROSION AND SEDIMENT CONTROL IN GEORGIA" (MANUAL) PUBLISHED BY THE GEORGIA SOIL AND WATER CONSERVATION COMMISSION AS OF JANUARY 1 OF THE YEAR IN WHICH THE LAND-DISTURBING ACTIVITY WAS PERMITTED, PROVIDES FOR THE SAMPLING OF THE RECEIVING WATER(S) OR THE SAMPLING OF THE STORMWATER OUTFALLS AND THAT THE DESIGNED SYSTEM OF BEST MANAGEMENT PRACTICES AND SAMPLING METHODS IS EXPECTED TO MEET THE REQUIREMENTS CONTAINED IN THE GENERAL NPDES PERMIT NO. GAR100002.”

13. “I CERTIFY THAT THE PERMITTEE'S EROSION, SEDIMENTATION AND POLLUTION CONTROL PLAN PROVIDES FOR THE MONITORING OF: (A) ALL PERENNIAL AND INTERMITTENT STREAMS AND OTHER WATER BODIES SHOWN ON THE USGS TOPOGRAPHIC MAP AND ALL OTHER FIELD VERIFIED PERENNIAL AND INTERMITTENT STEAMS AND OTHER WATER BODIES, OR (B) WHERE ANY SUCH SPECIFIC IDENTIFIED PERENNIAL OR INTERMITTENT STREAM AND OTHER WATER BODY IS NOT PROPOSED TO BE SAMPLED, I HAVE DETERMINED IN MY PROFESSIONAL JUDGMENT, UTILIZING THE FACTORS REQUIRED IN THE GENERAL NPDES PERMIT NO. GAR100002, THAT THE INCREASE IN THE TURBIDITY OF EACH SPECIFIC IDENTIFIED SAMPLED RECEIVING WATER WILL BE REPRESENTATIVE OF THE INCREASE IN THE TURBIDITY OF A SPECIFIC IDENTIFIED UN-SAMPLED RECEIVING WATER.”

14. THE DESIGN PROFESSIONAL WHO PREPARED THE ES&PC PLAN IS TO INSPECT AND CERTIFY THE INSTALLATION OF THE INITIAL SEDIMENT STORAGE REQUIREMENTS AND PERIMETER CONTROL BMP'S WITHIN 7 DAYS AFTER INSTALLATION IN ACCORDANCE WITH PART IV.A.5.

"I CERTIFY THAT I, AS THE PROFESSIONAL WHO PREPARED THE ES&PC PLAN, WILL INSPECT AND CERTIFY THE INSTALLATION OF THE INITIAL SEDIMENT STORAGE REQUIREMENTS AND PERIMETER BMP'S SHOWN ON THE APPROVED PLAN WITHIN SEVEN (7) DAYS AFTER INSTALLATION."

ENGINEER SIGNATURE: DATE:

15. NON-EXEMPT ACTIVITIES SHALL NOT BE CONDUCTED WITHIN THE 25 OR 50-FOOT UNDISTURBED STREAM BUFFERS AS MEASURED FROM THE POINT OF WRESTED VEGETATION OR WITHIN 25-FEET OF THE COASTAL MARSHLAND BUFFER AS MEASURED FROM THE JURISDICTIONAL DETERMINATION LINE WITHOUT FIRST ACQUIRING THE NECESSARY VARIANCES

AND PERMITS.

16. THERE ARE EXEMPTED BUFFER ENCROACHMENTS ON THIS SITE FOR THE PURPOSES OF INSTALLATION OF ROAD CROSSINGS..

17. AMENDMENTS/REVISIONS TO THE ES&PC PLAN WHICH HAVE A SIGNIFICANT EFFECT ON BMPS WITH A HYDRAULIC COMPONENT MUST BE CERTIFIED BY THE DESIGN

PROFESSIONAL.

18. WASTE MATERIALS SHALL NOT BE DISCHARGED TO WATERS OF THE STATE, EXCEPT AS AUTHORIZED BY A SECTION 404 PERMIT. CLEANUP AND DISPOSAL OF ALL WASTE

MATERIALS (SOLID OR HAZARDOUS) SHALL BE IN ACCORDANCE WITH ALL RECOGNIZED LOCAL AND FEDERAL REQUIREMENTS. ALL DISPOSAL SHALL BE TO APPROVED OFF-SITE WASTE FACILITIES. ALL PERSONNEL WILL BE INSTRUCTED REGARDING THE CORRECT PROCEDURE FOR WASTE DISPOSAL. NOTICES STATING THESE PRACTICES WILL BE POSTED IN THE APPROPRIATE ONSITE OR OFFSITE LOCATION. THE INDIVIDUAL WHO MANAGES THE DAY-TO-DAY SITE OPERATIONS WILL BE RESPONSIBLE FOR SEEING THAT THESE

PROCEDURES ARE FOLLOWED.

19. THE ESCAPE OF SEDIMENT FROM THE SITE SHALL BE PREVENTED BY THE INSTALLATION OF EROSION AND SEDIMENT CONTROL MEASURES AND PRACTICES PRIOR TO LAND

DISTURBING ACTIVITIES.

20. EROSION CONTROL MEASURES WILL BE MAINTAINED AT ALL TIMES. IF FULL IMPLEMENTATION OF THE APPROVED PLAN DOES NOT PROVIDE FOR EFFECTIVE EROSION CONTROL, ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE IMPLEMENTED TO CONTROL OR TREAT THE SEDIMENT SOURCE.

21. ANY DISTURBED AREA LEFT EXPOSED FOR A PERIOD GREATER THAN 14 DAYS SHALL BE STABILIZED WITH MULCH OR TEMPORARY SEEDING.

22. THE SITE IS NOT WITHIN ONE LINEAR MILE OF AN IMPAIRED STREAM SEGMENT. APPENDIX 1 OF THE CHECKLIST AND CHOSEN BMP'S ARE SHOWN ON SHEET 2.3.

23. THERE IS NOT A TMDL IMPLEMENTATION PLAN FOR AN IMPAIRED STREAM SEGMENT ON THE SITE.

24. WASHOUT OF THE DRUM AT THE CONSTRUCTION SITE IS PROHIBITED.

25. SPILL CONTROL PLAN: THE FOLLOWING PRACTICES WILL BE FOLLOWED FOR SPILL PREVENTION AND CLEANUP.

· EMERGENCY CONTACT NUMBERS FOR SPILLS SHALL BE AVAILABLE ON-SITE

· CALL THE NATIONAL RESPONSE CENTER HOTLINE, 1-800-424-8802 FOR THE REMEDIATION OF ALL PETROLEUM SPILLS AND LEAKS.

· MANUFACTURER'S RECOMMENDED METHODS FOR SPILL CLEANUP SHALL BE AVAILABLE ON-SITE.

· MATERIALS AND EQUIPMENT NECESSARY FOR SPILL CLEANUP SHALL BE AVAILABLE ON-SITE.

· ALL SPILLS SHALL BE CLEANED UP IMMEDIATELY AFTER DISCOVERY.

· STAFF TRAINED IN SPILL RESPONSE SHALL BE ON CALL AT ALL TIMES DURING CONSTRUCTION ACTIVITIES.

· THE SPILL AREA SHALL BE KEPT WELL VENTILATED AND PERSONNEL SHALL WEAR APPROPRIATE PROTECTIVE CLOTHING TO PREVENT INJURY FROM CONTACT WITH A

HAZARDOUS SUBSTANCE.

· SPILLS OF TOXIC OR HAZARDOUS MATERIAL SHALL BE REPORTED TO THE APPROPRIATE LOCAL OR FEDERAL GOVERNMENT AGENCY, REGARDLESS OF THE SIZE.

· THE SPILL PREVENTION PLAN SHALL BE ADJUSTED TO INCLUDE MEASURES TO PREVENT THIS TYPE OF SPILL FROM REOCCURRING AND HOW TO CLEAN UP THE SPILL IF THERE IS ANOTHER ONE. A DESCRIPTION OF THE SPILL, WHAT CAUSED IT, AND THE CLEANUP MEASURES SHALL ALSO BE INCLUDED.

· THE FOLLOWING MATERIALS OR SUBSTANCES ARE ANTICIPATED TO BE PRESENT ON-SITE DURING CONSTRUCTION: CONCRETE AND ASPHALT CRUSHER RUN BASE MATERIAL;

DETERGENTS; PAINTS (ENAMEL AND LATEX); METAL STUDS; CONCRETE; TAR; FERTILIZERS; PETROLEUM BASED PRODUCTS; CLEANING SOLVENTS; WOOD; MASONRY BLOCK.

· ALL PETROLEUM PRODUCTS SHALL BE STORED AND USED IN AN AREA THAT PROVIDES A SECONDARY CONTAINMENT FEATURE, AND SHALL BE LOCATED IN AN AREA WITH THE LEAST FORESEEABLE IMPACT IF A CATASTROPHIC EVENT SHOULD OCCUR. EMERGENCY CONTACT NUMBERS AND PROCEDURES FOR SPILLS SHALL BE AVAILABLE ON-SITE.

· WASTE DISPOSAL: SOLID MATERIALS, INCLUDING BUILDING MATERIALS SHALL BE DISPOSED OFF-SITE AND THEREFORE WILL NOT BE DISCHARGED TO WATERS OF THE STATE

FROM THE CONSTRUCTION SITE, EXCEPT AS AUTHORIZED BY A SECTION 404 PERMIT.

· ALL POTENTIAL POLLUTION SOURCES SHALL BE IDENTIFIED, INCLUDING PETROLEUM PRODUCT STORAGE, CONCRETE HANDLING, HERBICIDES AND ANY OTHER POLLUTANTS WHICH HAVE THE POTENTIAL TO BE EXPOSED TO RAINFALL AND BE DISCHARGED IN THE STORM WATER RUNOFF. PRACTICES WILL BE IMPLEMENTED TO ENSURE THE REDUCTION

OF THESE POLLUTANTS IN STORM WATER DISCHARGES.

26. THE INSTALLATION OF VEGETATIVE MEASURES AND OUTLET PROTECTION SHALL EFFECTIVELY PREVENT ANY POTENTIAL POLLUTANTS FROM ENTERING STATE WATERS AFTER CONSTRUCTION ACTIVITIES ARE COMPLETE IN ACCORDANCE WITH THE 2016 EDITION OF THE GEORGIA STORM WATER MANAGEMENT MANUAL. ADDITIONAL POLLUTION CONTROL MEASURES FOR THE SITE INCLUDE PROPER WASTE DISPOSAL, PROPER MANAGEMENT OF CHEMICAL STORAGE TANKS, EROSION FROM EGRESSES, SANITARY SEWAGE DISPOSAL AND ON-SITE VEHICLE STORAGE AND MAINTENANCE. NO DEBRIS THAT IS GENERATED WILL BE BURIED ON SITE.

27. FOR BUILDING MATERIALS, BUILDING PRODUCTS, CONSTRUCTION WASTES, TRASH, LANDSCAPE MATERIALS, FERTILIZERS, PESTICIDES, HERBICIDES, DETERGENTS, SANITARY WASTE AND OTHER MATERIALS PRESENT ON THE SITE, PROVIDE COVER (E.G. PLASTIC SHEETING, TEMPORARY ROOFS) TO MINIMIZE THE EXPOSURE OF THESE PRODUCTS TO PRECIPITATION AND TO STORM WATER, OR A SIMILARLY EFFECTIVE MEANS DESIGNED TO MINIMIZE THE DISCHARGE OF POLLUTANTS FROM THESE AREAS. MINIMIZATION OF EXPOSURE IS NOT REQUIRED IN CASES WHERE EXPOSURE TO PRECIPITATION AND TO STORM WATER WILL NOT RESULT IN A DISCHARGE OF POLLUTANTS, OR WHERE EXPOSURE OF A SPECIFIC MATERIAL OR PRODUCT POSES LITTLE RISK TO STORM WATER CONTAMINATION (SUCH AS FINAL PRODUCTS AND MATERIALS INTENDED FOR OUTDOOR USE).

28. THE INSTALLATION AND MAINTENANCE OF SEDIMENT BARRIERS, DIVERSIONS, AND OUTFALL PROTECTION SHALL EFFECTIVELY PREVENT ANY POTENTIAL POLLUTANTS FROM ENTERING STATE WATERS DURING CONSTRUCTION ACTIVITIES PRIOR TO FINAL STABILIZATION. ADDITIONAL POLLUTION CONTROL MEASURES FOR THE SITE SHALL INCLUDE PROPER WASTE DISPOSAL, PROPER MANAGEMENT OF CHEMICAL STORAGE TANKS, EROSION FROM EGRESS, SANITARY SEWER DISPOSAL, AND ON-SITE VEHICLE STORAGE AND

MAINTENANCE. NO DEBRIS THAT IS GENERATED SHALL BE BURIED ON-SITE.

29. SEE SHEET 2.1 FOR A CHART OF THE INTENDED SEQUENCE OF MAJOR ACTIVITIES FOR SOIL DISTURBANCE ON-SITE.

30. INSPECTION REQUIREMENTS: PERMIT NO. GAR100002 PART IV.D.4.A

A. PERMITTEE REQUIREMENTS.

(1). EACH DAY WHEN ANY TYPE OF CONSTRUCTION ACTIVITY HAS TAKEN PLACE AT A PRIMARY PERMITTEE'S SITE, CERTIFIED PERSONNEL PROVIDED BY THE PRIMARY PERMITTEE SHALL INSPECT: (A) ALL AREAS AT THE PRIMARY PERMITTEE'S SITE WHERE PETROLEUM PRODUCTS ARE STORED, USED, OR HANDLED FOR SPILLS AND LEAKS FROM VEHICLES AND EQUIPMENT AND (B) ALL LOCATIONS AT THE PRIMARY PERMITTEE'S SITE WHERE VEHICLES ENTER OR EXIT THE SITE FOR EVIDENCE OF OFF-SITE SEDIMENT TRACKING. THESE

INSPECTIONS MUST BE CONDUCTED UNTIL A NOTICE OF TERMINATION IS SUBMITTED.

(2). MEASURE AND RECORD RAINFALL WITHIN DISTURBED AREAS OF THE SITE THAT HAVE NOT MET FINAL STABILIZATION ONCE EVERY 24 HOURS EXCEPT ANY NON-WORKING SATURDAY, NON- WORKING SUNDAY AND NON-WORKING FEDERAL HOLIDAY. THE DATA COLLECTED FOR THE PURPOSE OF COMPLIANCE WITH THIS PERMIT SHALL BE REPRESENTATIVE OF THE MONITORED ACTIVITY. MEASUREMENT OF RAINFALL MAY BE SUSPENDED IF ALL AREAS OF THE SITE HAVE UNDERGONE FINAL STABILIZATION OR ESTABLISHED A CROP OF ANNUAL VEGETATION AND A SEEDING OF TARGET PERENNIALS APPROPRIATE FOR THE REGION.

(3). CERTIFIED PERSONNEL (PROVIDED BY THE PRIMARY PERMITTEE) SHALL INSPECT THE FOLLOWING AT LEAST ONCE EVERY FOURTEEN (14) CALENDAR DAYS: (A) DISTURBED AREAS OF THE PRIMARY PERMITTEE'S CONSTRUCTION SITE; (B) AREAS USED BY THE PRIMARY PERMITTEE FOR STORAGE OF MATERIALS THAT ARE EXPOSED TO PRECIPITATION;

AND (C) STRUCTURAL CONTROL MEASURES. EROSION AND SEDIMENT CONTROL MEASURES IDENTIFIED IN THE PLAN APPLICABLE TO THE PRIMARY PERMITTEE'S SITE SHALL BE OBSERVED TO ENSURE THAT THEY ARE OPERATING CORRECTLY. CERTIFIED PERSONNEL SHALL ALSO CONDUCT INSPECTIONS WITHIN 24 HOURS OF THE END OF A STORM THAT IS

0.5 INCHES RAINFALL OR GREATER (UNLESS SUCH STORM ENDS AFTER 5:00 PM ON ANY FRIDAY OR ON ANY NON-WORKING SATURDAY, NON-WORKING SUNDAY OR ANY NON-WORKING FEDERAL HOLIDAY IN WHICH CASE THE INSPECTION SHALL BE COMPLETED BY THE END OF THE NEXT BUSINESS DAY AND/OR WORKING DAY, WHICHEVER OCCURS FIRST). POST-RAIN INSPECTIONS WILL RESET THE 14-DAY INSPECTION FREQUENCY REQUIREMENT. WHERE DISCHARGE LOCATIONS OR POINTS ARE ACCESSIBLE, THEY SHALL BE INSPECTED TO ASCERTAIN WHETHER EROSION CONTROL MEASURES ARE EFFECTIVE IN PREVENTING SIGNIFICANT IMPACTS TO RECEIVING WATER(S). FOR AREAS OF A SITE THAT HAVE UNDERGONE FINAL STABILIZATION OR ESTABLISHED A CROP OF ANNUAL VEGETATION AND A SEEDING OF TARGET PERENNIALS APPROPRIATE FOR THE REGION, THE PERMITTEE MUST COMPLY WITH PART IV.D.4.A.(4). THESE INSPECTIONS MUST BE CONDUCTED UNTIL A NOTICE OF TERMINATION IS SUBMITTED.

(4). CERTIFIED PERSONNEL (PROVIDED BY THE PRIMARY PERMITTEE) SHALL INSPECT AT LEAST ONCE PER MONTH DURING THE TERM OF THIS PERMIT (I.E., UNTIL A NOTICE OF TERMINATION IS SUBMITTED TO EPD) THE AREAS OF THE SITE THAT HAVE UNDERGONE FINAL STABILIZATION OR ESTABLISHED A CROP OF ANNUAL VEGETATION AND A SEEDING OF TARGET PERENNIALS APPROPRIATE FOR THE REGION. THESE AREAS SHALL BE INSPECTED FOR EVIDENCE OF, OR THE POTENTIAL FOR, POLLUTANTS ENTERING THE DRAINAGE SYSTEM AND THE RECEIVING WATER(S). EROSION AND SEDIMENT CONTROL MEASURES IDENTIFIED IN THE PLAN SHALL BE OBSERVED TO ENSURE THAT THEY ARE OPERATING CORRECTLY. WHERE DISCHARGE LOCATIONS OR POINTS ARE ACCESSIBLE, THEY SHALL BE INSPECTED TO ASCERTAIN WHETHER EROSION CONTROL MEASURES ARE EFFECTIVE

IN PREVENTING SIGNIFICANT IMPACTS TO RECEIVING WATER(S).

(5). BASED ON THE RESULTS OF EACH INSPECTION, THE SITE DESCRIPTION AND THE POLLUTION PREVENTION AND CONTROL MEASURES IDENTIFIED IN THE EROSION, SEDIMENTATION AND POLLUTION CONTROL PLAN, THE PLAN SHALL BE REVISED AS APPROPRIATE NOT LATER THAN SEVEN (7) CALENDAR DAYS FOLLOWING EACH INSPECTION.

IMPLEMENTATION OF SUCH CHANGES SHALL BE MADE AS SOON AS PRACTICAL BUT IN NO CASE LATER THAN SEVEN (7) CALENDAR DAYS FOLLOWING EACH INSPECTION.

(6). A REPORT OF EACH INSPECTION THAT INCLUDES THE NAME(S) OF CERTIFIED PERSONNEL MAKING EACH INSPECTION, THE DATE(S) OF EACH INSPECTION, CONSTRUCTION PHASE (I.E., INITIAL, INTERMEDIATE OR FINAL), MAJOR OBSERVATIONS RELATING TO THE IMPLEMENTATION OF THE EROSION, SEDIMENTATION AND POLLUTION CONTROL PLAN, AND ACTIONS TAKEN IN ACCORDANCE WITH PART IV.D.4.A.(5). OF THE PERMIT SHALL BE MADE AND RETAINED AT THE SITE OR BE READILY AVAILABLE AT A DESIGNATED ALTERNATE LOCATION UNTIL THE ENTIRE SITE OR THAT PORTION OF A CONSTRUCTION SITE THAT HAS BEEN PHASED HAS UNDERGONE FINAL STABILIZATION AND A NOTICE OF TERMINATION IS SUBMITTED TO EPD. SUCH REPORTS SHALL BE READILY AVAILABLE BY END OF THE SECOND BUSINESS DAY AND/OR WORKING DAY AND SHALL IDENTIFY ALL INCIDENTS OF BEST MANAGEMENT PRACTICES THAT HAVE NOT BEEN PROPERLY INSTALLED AND/OR MAINTAINED AS DESCRIBED IN THE PLAN. WHERE THE REPORT DOES NOT IDENTIFY ANY INCIDENTS, THE INSPECTION REPORT SHALL CONTAIN A STATEMENT THAT THE BEST MANAGEMENT PRACTICES ARE IN COMPLIANCE WITH THE EROSION, SEDIMENTATION AND POLLUTION CONTROL PLAN. THE REPORT SHALL BE SIGNED IN ACCORDANCE WITH PART V.G.2. OF THIS PERMIT.

31. SAMPLING FREQUENCY REQUIREMENTS: PERMIT NO. GAR100002 PART IV.D.6.D.

(1). THE PRIMARY PERMITTEE MUST SAMPLE IN ACCORDANCE WITH THE PLAN AT LEAST ONCE FOR EACH RAINFALL EVENT DESCRIBED BELOW. FOR A QUALIFYING EVENT, THE PERMITTEE SHALL SAMPLE AT THE BEGINNING OF ANY STORMWATER DISCHARGE TO A MONITORED RECEIVING WATER AND/OR FROM A MONITORED OUTFALL LOCATION WITHIN

FORTY-FIVE (45) MINUTES OR AS SOON AS POSSIBLE.

(2). HOWEVER, WHERE MANUAL AND AUTOMATIC SAMPLING ARE IMPOSSIBLE (AS DEFINED IN THIS PERMIT), OR ARE BEYOND THE PERMITTEE'S CONTROL, THE PERMITTEE SHALL TAKE SAMPLES AS SOON AS POSSIBLE, BUT IN NO CASE MORE THAN TWELVE (12) HOURS AFTER THE BEGINNING OF THE STORMWATER DISCHARGE.

(3). SAMPLING BY THE PERMITTEE SHALL OCCUR FOR THE FOLLOWING QUALIFYING EVENTS:

(A). FOR EACH AREA OF THE SITE THAT DISCHARGES TO A RECEIVING WATER OR FROM AN OUTFALL, THE FIRST RAIN EVENT THAT REACHES OR EXCEEDS 0.5 INCH WITH A STORMWATER DISCHARGE THAT OCCURS DURING NORMAL BUSINESS HOURS AFTER ALL CLEARING AND GRUBBING OPERATIONS HAVE BEEN COMPLETED, BUT PRIOR TO COMPLETION OF MASS GRADING OPERATIONS, IN THE DRAINAGE AREA OF THE LOCATION SELECTED AS THE REPRESENTATIVE SAMPLING LOCATION;

(B). IN ADDITION TO (A) ABOVE, FOR EACH AREA OF THE SITE THAT DISCHARGES TO A RECEIVING WATER OR FROM AN OUTFALL, THE FIRST RAIN EVENT THAT REACHES OR EXCEEDS 0.5 INCH WITH A STORMWATER DISCHARGE THAT OCCURS DURING NORMAL BUSINESS HOURS EITHER 90 DAYS AFTER THE FIRST SAMPLING EVENT OR AFTER ALL MASS GRADING OPERATIONS HAVE BEEN COMPLETED, BUT PRIOR TO SUBMITTAL OF A NOT, IN THE DRAINAGE AREA OF THE LOCATION SELECTED AS THE REPRESENTATIVE

SAMPLING LOCATION, WHICHEVER COMES FIRST;

(C). AT THE TIME OF SAMPLING PERFORMED PURSUANT TO (A) AND (B) ABOVE, IF BMPS IN ANY AREA OF THE SITE THAT DISCHARGES TO A RECEIVING WATER OR FROM AN OUTFALL ARE NOT PROPERLY DESIGNED, INSTALLED AND MAINTAINED, CORRECTIVE ACTION SHALL BE DEFINED AND IMPLEMENTED WITHIN TWO (2) BUSINESS DAYS, AND TURBIDITY SAMPLES SHALL BE TAKEN FROM DISCHARGES FROM THAT AREA OF THE SITE FOR EACH SUBSEQUENT RAIN EVENT THAT REACHES OR EXCEEDS 0.5 INCH DURING NORMAL BUSINESS HOURS* UNTIL THE SELECTED TURBIDITY STANDARD IS ATTAINED, OR UNTIL POST-RAIN EVENT INSPECTIONS DETERMINE THAT BMPS ARE PROPERLY

DESIGNED, INSTALLED AND MAINTAINED;

(D). WHERE SAMPLING PURSUANT TO (A), (B) OR (C) ABOVE IS REQUIRED BUT NOT POSSIBLE (OR NOT REQUIRED BECAUSE THERE WAS NO DISCHARGE), THE PERMITTEE, IN ACCORDANCE WITH PART IV.D.4.A.(6), MUST INCLUDE A WRITTEN JUSTIFICATION IN THE INSPECTION REPORT OF WHY SAMPLING WAS NOT PERFORMED. PROVIDING THIS JUSTIFICATION DOES NOT RELIEVE THE PERMITTEE OF ANY SUBSEQUENT SAMPLING OBLIGATIONS UNDER (A), (B) OR (C) ABOVE; AND

(E). EXISTING CONSTRUCTION ACTIVITIES, I.E., THOSE THAT ARE OCCURRING ON OR BEFORE THE EFFECTIVE DATE OF THIS PERMIT, THAT HAVE MET THE SAMPLING REQUIRED BY (A) ABOVE SHALL SAMPLE IN ACCORDANCE WITH (B). THOSE EXISTING CONSTRUCTION ACTIVITIES THAT HAVE MET THE SAMPLING REQUIRED BY (B) ABOVE SHALL NOT BE

REQUIRED TO CONDUCT ADDITIONAL SAMPLING OTHER THAN AS REQUIRED BY (C) ABOVE.

*NOTE THAT THE PERMITTEE MAY CHOOSE TO MEET THE REQUIREMENTS OF (A) AND (B) ABOVE BY COLLECTING TURBIDITY SAMPLES FROM ANY RAIN EVENT THAT REACHES

OR EXCEEDS 0.5 INCH AND ALLOWS FOR SAMPLING AT ANY TIME OF THE DAY OR WEEK.

SAMPLING REPORTING REQUIREMENTS: PERMIT NO. GAR100002 PART IV.E

1. THE APPLICABLE PERMITTEES ARE REQUIRED TO SUBMIT THE SAMPLING RESULTS TO THE EPD BY THE FIFTEENTH DAY OF THE MONTH FOLLOWING THE REPORTING PERIOD.

REPORTING PERIODS ARE MONTHS DURING WHICH SAMPLES ARE TAKEN IN ACCORDANCE WITH THIS PERMIT. SAMPLING RESULTS SHALL BE IN A CLEARLY LEGIBLE FORMAT.

UPON WRITTEN NOTIFICATION, EPD MAY REQUIRE THE APPLICABLE PERMITTEE TO SUBMIT THE SAMPLING RESULTS ON A MORE FREQUENT BASIS. SAMPLING AND ANALYSIS OF ANY STORMWATER DISCHARGE(S) OR THE RECEIVING WATER(S) BEYOND THE MINIMUM FREQUENCY STATED IN THIS PERMIT MUST BE REPORTED IN A SIMILAR MANNER TO THE EPD. SAMPLING REPORTS MUST BE SUBMITTED TO EPD USING THE ELECTRONIC SUBMITTAL SERVICE PROVIDED BY EPD. SAMPLING REPORTS MUST BE SUBMITTED TO EPD UNTIL

SUCH TIME AS A NOT IS SUBMITTED IN ACCORDANCE WITH PART VI.

2. ALL SAMPLING REPORTS SHALL INCLUDE THE FOLLOWING INFORMATION:

A. THE RAINFALL AMOUNT, DATE, EXACT PLACE AND TIME OF SAMPLING OR MEASUREMENTS;

B. THE NAME(S) OF THE CERTIFIED PERSONNEL WHO PERFORMED THE SAMPLING AND MEASUREMENTS;

C. THE DATE(S) ANALYSES WERE PERFORMED;

D. THE TIME(S) ANALYSES WERE INITIATED;

E. THE NAME(S) OF THE CERTIFIED PERSONNEL WHO PERFORMED THE ANALYSES;

F. REFERENCES AND WRITTEN PROCEDURES, WHEN AVAILABLE, FOR THE ANALYTICAL TECHNIQUES OR METHODS USED;

G. THE RESULTS OF SUCH ANALYSES, INCLUDING THE BENCH SHEETS, INSTRUMENT READOUTS, COMPUTER DISKS OR TAPES, ETC., USED TO DETERMINE THESE RESULTS;

H. RESULTS WHICH EXCEED 1000 NTU SHALL BE REPORTED AS "EXCEEDS 1000 NTU;" AND

I. CERTIFICATION STATEMENT THAT SAMPLING WAS CONDUCTED AS PER THE PLAN.

3. ALL WRITTEN CORRESPONDENCE REQUIRED BY THIS PERMIT SHALL BE SUBMITTED BY RETURN RECEIPT CERTIFIED MAIL (OR SIMILAR SERVICE) TO THE APPROPRIATE EPD DISTRICT OFFICE OR DELIVERY RECEIPT EMAIL TO THE APPROPRIATE EPD DISTRICT OFFICE RESOURCE MAILBOX ACCORDING TO THE SCHEDULE IN APPENDIX A OF THIS PERMIT.

THE PERMITTEE SHALL RETAIN A COPY OF THE PROOF OF SUBMITTAL AT THE CONSTRUCTION SITE OR THE PROOF OF SUBMITTAL SHALL BE READILY AVAILABLE AT A DESIGNATED LOCATION FROM COMMENCEMENT OF CONSTRUCTION UNTIL SUCH TIME AS A NOT IS SUBMITTED IN ACCORDANCE WITH PART VI.

32. RETENTION OF RECORDS: PERMIT NO. GAR100002 PART IV.F

1. THE PRIMARY PERMITTEE SHALL RETAIN THE FOLLOWING RECORDS AT THE CONSTRUCTION SITE OR THE RECORDS SHALL BE READILY AVAILABLE AT A DESIGNATED ALTERNATE LOCATION FROM COMMENCEMENT OF CONSTRUCTION UNTIL SUCH TIME AS A NOT IS SUBMITTED IN ACCORDANCE WITH PART VI:

A. A COPY OF ALL NOTICES OF INTENT SUBMITTED TO EPD;

B. A COPY OF THE EROSION, SEDIMENTATION AND POLLUTION CONTROL PLAN REQUIRED BY THIS PERMIT;

C.THE DESIGN PROFESSIONAL'S REPORT OF THE RESULTS OF THE INSPECTION CONDUCTED IN ACCORDANCE

WITH PART IV.A.5. OF THIS PERMIT;

D. A COPY OF ALL SAMPLING INFORMATION, RESULTS, AND REPORTS REQUIRED BY THIS PERMIT;

E. A COPY OF ALL INSPECTION REPORTS GENERATED IN ACCORDANCE WITH PART IV.D.4.A. OF THIS PERMIT;

F. A COPY OF ALL VIOLATION SUMMARIES AND VIOLATION SUMMARY REPORTS GENERATED IN ACCORDANCE WITH PART III.D.2. OF THIS PERMIT; AND G. DAILY RAINFALL INFORMATION COLLECTED IN ACCORDANCE WITH PART IV.D.4.A.(2). OF THIS PERMIT.

2. COPIES OF ALL NOTICES OF INTENT, NOTICES OF TERMINATION, INSPECTION REPORTS, SAMPLING REPORTS (INCLUDING ALL CALIBRATION AND MAINTENANCE RECORDS AND ALL ORIGINAL STRIP CHART RECORDINGS FOR CONTINUOUS MONITORING INSTRUMENTATION), OR OTHER REPORTS REQUESTED BY THE EPD, EROSION, SEDIMENTATION AND POLLUTION CONTROL PLANS, RECORDS OF ALL DATA USED TO COMPLETE THE NOTICE OF INTENT TO BE COVERED BY THIS PERMIT AND ALL OTHER RECORDS REQUIRED BY THIS PERMIT SHALL BE RETAINED BY THE PERMITTEE WHO EITHER PRODUCED OR USED IT FOR A PERIOD OF AT LEAST THREE YEARS FROM THE DATE THAT THE NOT IS SUBMITTED IN ACCORDANCE WITH PART VI OF THIS PERMIT. THESE RECORDS MUST BE MAINTAINED AT THE PERMITTEE'S PRIMARY PLACE OF BUSINESS OR AT A DESIGNATED ALTERNATIVE LOCATION ONCE THE CONSTRUCTION ACTIVITY HAS CEASED AT THE PERMITTED SITE. THIS PERIOD MAY BE EXTENDED BY REQUEST OF THE EPD AT ANY TIME UPON WRITTEN

NOTIFICATION TO THE PERMITTEE.

33. SAMPLING REQUIREMENTS: PERMIT NO. GAR100002 PART IV.D.6.A.-C.

THIS PERMIT REQUIRES THE MONITORING OF NEPHELOMETRIC TURBIDITY IN RECEIVING WATER(S) OR OUTFALLS IN ACCORDANCE WITH THIS PERMIT. THE FOLLOWING

PROCEDURES CONSTITUTE EPD'S GUIDELINES FOR SAMPLING TURBIDITY.

A. SAMPLING REQUIREMENTS SHALL INCLUDE THE FOLLOWING:

(1). A USGS TOPOGRAPHIC MAP, A TOPOGRAPHIC MAP OR A DRAWING (REFERRED TO AS A TOPOGRAPHIC MAP) THAT IS A SCALE EQUAL TO OR MORE DETAILED THAN A 1:24000 MAP SHOWING THE LOCATION OF THE INFRASTRUCTURE CONSTRUCTION; (A) THE LOCATION OF ALL PERENNIAL AND INTERMITTENT STREAMS AND OTHER WATER BODIES AS SHOWN ON A USGS TOPOGRAPHIC MAP, AND ALL OTHER PERENNIAL AND INTERMITTENT STREAMS AND OTHER WATER BODIES LOCATED DURING MANDATORY FIELD VERIFICATION, INTO WHICH THE STORMWATER IS DISCHARGED AND (B) THE RECEIVING WATER AND/OR OUTFALL SAMPLING LOCATIONS FOR EACH REPRESENTATIVE STORMWATER OUTFALL. WHEN THE PERMITTEE HAS CHOSEN TO USE A USGS TOPOGRAPHIC MAP AND THE RECEIVING WATER(S) IS NOT SHOWN ON THE USGS TOPOGRAPHIC MAP, THE LOCATION OF THE RECEIVING WATER(S) MUST BE HAND-DRAWN ON THE USGS TOPOGRAPHIC MAP FROM WHERE THE STORMWATER(S) ENTERS THE RECEIVING WATER(S) TO THE POINT WHERE THE RECEIVING WATER(S) COMBINES WITH THE FIRST BLUE LINE STREAM SHOWN ON THE USGS TOPOGRAPHIC MAP;

(2). A WRITTEN NARRATIVE OF SITE SPECIFIC ANALYTICAL METHODS USED TO COLLECT AND ANALYZE THE SAMPLES INCLUDING QUALITY CONTROL/QUALITY ASSURANCE PROCEDURES. THIS NARRATIVE MUST INCLUDE PRECISE SAMPLING METHODOLOGY FOR EACH SAMPLING LOCATION;

(3). WHEN THE PERMITTEE HAS DETERMINED THAT SOME OR ALL OUTFALLS WILL BE SAMPLED, A RATIONALE MUST BE INCLUDED ON THE PLAN FOR THE NTU LIMIT(S) SELECTED FROM APPENDIX B.