DARB Stormwater PhII_Stamped Drawings_Certified Final P1.pdf

PDF 43 MB Posted Jun 15, 2026

Attached to: Repair & Maintain Airfield Stormwater System Phase II
Solicitation number: FGWB21000AB_2
Issued by: Department of the Air Force Reserve Command

About this file

Written by GovTribe AI · Jun 15, 2026

This file contains stamped certified final engineering drawings for the Dobbins Air Reserve Base stormwater drainage system repair and maintenance project (Phase II). The drawings represent the design specifications for work encompassing stormwater infrastructure improvements on the airfield east of Taxiway 'J', including regrading of failed slopes, sod application for stabilization, cleaning of existing flumes, pipes, and swales, and installation of new concrete flumes at strategic locations to reestablish positive drainage patterns and prevent erosion and standing water accumulation.

The stamped drawings serve as the technical basis for the Phase II stormwater system project and include detailed plans for drainage basin maintenance in designated areas (Basins III, IV, and V) of the airfield. These certified final drawings establish the engineering requirements and design parameters that contractors will be required to follow during the repair and maintenance work. The drawings reflect professional engineering certification and approval, indicating readiness for contractor use during the solicitation and execution phases of this Air Force Reserve Command project at Dobbins ARB.

View the file

Other files

File	Type	Posted
Pre Solicitation Notice_Drainage 2026_updated_4.pdf	PDF	Jun 15, 2026
DARB Stormwater PhII_Stamped Drawings_Certified Final P2.pdf	PDF	Jun 15, 2026
DARB Stormwater PhII_Stamped Drawings_Certified Final P3.pdf	PDF	Jun 15, 2026
DARB Stormwater PhII_Stamped Specifications_Publish_Feb 2026.pdf	PDF	Jun 15, 2026

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TANYA NORMAN, P.E.

P.E. No. 0038055, GA

DATE: 01/09/2026 ______________

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PROJECT LOCATION MAP

SCALE: N.T.S.

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Repair & Maintain Airfield Stormwater System Phase II

01/09/2026 Certified Final

COUNTY: COBB

LAND LOT: 00513

DISTRICT 17

SITE PLAN PROJECT NUMBER: SPR-2025-00264

24 HR. EROSION CONTROL CONTACT TO

BE DETERMINED WITH SELECTION OF

CONTRACTOR

Dobbin Air Reserve Base, GA USACE Louisville District Project #:FGWB 21-0002 A/B P2#: 470584

FY2026

DISTURBED AREA:

APPROX. 21.2 ACRES

P.E. No. 0038055, GA

DATE: 01/09/2026 ______________

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Sheet List Table Sheet

Number Sheet Title

G-001 COVER SHEET

G-002 SHEET INDEX

G-003 CONSTRUCTION HAUL ROUTE AND CONTRACTOR

LAYDOWN AREAS

C-001 CIVIL ABBREVIATIONS AND LEGEND

C-002 CIVIL GENERAL NOTES

C-100 OVERALL STORM DRAINAGE PLAN

C-101 STORM DRAINAGE PLAN

C-102 STORM DRAINAGE PLAN

C-103 STORM DRAINAGE PLAN

C-104 STORM DRAINAGE PLAN

C-105 STORM DRAINAGE PLAN

C-106 STORM DRAINAGE PLAN

C-107 STORM DRAINAGE PLAN

C-108 STORM DRAINAGE PLAN

C-109 STORM DRAINAGE PLAN

C-110 STORM DRAINAGE PLAN

C-111 STORM DRAINAGE PLAN

C-112 STORM DRAINAGE PLAN

C-113 STORM DRAINAGE PLAN

C-114 STORM DRAINAGE PLAN

C-115 STORM DRAINAGE PLAN

C-116 STORM DRAINAGE PLAN

C-117 STORM DRAINAGE PLAN

C-118 STORM DRAINAGE PLAN

C-119 STORM DRAINAGE PLAN

C-120 STORM DRAINAGE PLAN

C-121 STORM DRAINAGE PLAN

C-122 STORM DRAINAGE PLAN

C-123 STORM DRAINAGE PLAN

C-124 STORM DRAINAGE PLAN

C-125 STORM DRAINAGE PLAN

C-126 STORM DRAINAGE PLAN

C-127 STORM DRAINAGE PLAN

C-128 STORM DRAINAGE PLAN

C-129 STORM DRAINAGE PLAN

C-130 STORM DRAINAGE PLAN

C-131 STORM DRAINAGE PLAN

C-201 STORM DRAINAGE PROFILES

C-202 STORM DRAINAGE PROFILES

C-203 STORM DRAINAGE PROFILES

C-204 STORM DRAINAGE PROFILES

C-401 ENLARGED STORM DRAINAGE PLAN

C-402 ENLARGED STORM DRAINAGE PLAN

C-403 ENLARGED STORM DRAINAGE PLAN

C-501 CONSTRUCTION DETAILS

C-502 CONSTRUCTION DETAILS

C-503 CONSTRUCTION DETAILS

C-504 CONSTRUCTION DETAILS

C-505 CONSTRUCTION DETAILS

C-506 CONSTRUCTION DETAILS

C-507 CONSTRUCTION DETAILS

C-508 CONSTRUCTION DETAILS

C-509 CONSTRUCTION DETAILS

C-510 CONSTRUCTION DETAILS

C-511 CONSTRUCTION DETAILS

C-512 CONSTRUCTION DETAILS

C-513 CONSTRUCTION DETAILS

C-514 CONSTRUCTION DETAILS

C-601 STRUCTURE TABLES

C-602 STRUCTURE TABLES

C-603 STRUCTURE TABLES

C-604 STRUCTURE TABLES

C-605 STRUCTURE TABLES

C-606 STRUCTURE TABLES

CE001 EROSION AND SEDIMENT CONTROL COVER SHEET

CE002 EROSION AND SEDIMENT CONTROL NOTES

CE003 EROSION AND SEDIMENT CONTROL NOTES

CE004 EROSION AND SEDIMENT CONTROL NOTES AND SOILS MAP

CE005 EROSION AND SEDIMENT CONTROL LEGEND

CE006 EROSION AND SEDIMENT CONTROL NOTES AND

NARRATIVE

CE007 EROSION AND SEDIMENT CONTROL PLAN

CE008 EROSION AND SEDIMENT CONTROL CHECKLIST

CE101 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE102 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE103 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE104 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE106 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE107 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE108 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE109 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE110 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE111 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE112 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE113 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE114 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE115 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE116 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE117 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE118 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE120 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE121 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE122 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE123 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE125 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE126 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE129 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE130 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE131 EROSION AND SEDIMENT CONTROL INITIAL PLAN

CE201 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE202 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE203 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE204 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE206 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE207 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE208 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE209 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE210 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE211 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE212 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE213 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE214 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE215 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE216 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE217 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE218 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE220 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE221 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE222 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE223 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE225 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE226 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE229 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE230 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE231 EROSION AND SEDIMENT CONTROL INTERMEDIATE PLAN

CE301 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE302 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE303 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE304 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE306 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE307 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE308 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE309 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE310 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE311 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE312 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE313 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE314 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE315 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE316 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE317 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE318 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE320 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE321 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE322 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE323 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE325 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE326 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE329 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE330 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE331 EROSION AND SEDIMENT CONTROL FINAL PLAN

CE401 ENLARGED EROSION AND SEDIMENT CONTROL INITIAL

PLAN

CE402 ENLARGED EROSION AND SEDIMENT CONTROL INITIAL

PLAN

CE403 ENLARGED EROSION AND SEDIMENT CONTROL FINAL PLAN

CE404 ENLARGED EROSION AND SEDIMENT CONTROL FINAL PLAN

CE405 ENLARGED EROSION AND SEDIMENT CONTROL FINAL PLAN

CE501 EROSION AND SEDIMENT CONTROL DETAILS

CE502 EROSION AND SEDIMENT CONTROL DETAILS

CE503 EROSION AND SEDIMENT CONTROL DETAILS

CE504 EROSION AND SEDIMENT CONTROL DETAILS

S-001 STRUCTURAL GENERAL NOTES

S-002 STRUCTURAL SPECIAL INSPECTIONS

S-301 STRUCTURAL CONDUIT SUPPORT DETAILS

S-302 STRUCTURAL CONDUIT ENCASEMENT DETAILS

DATE: 01/09/2026 ______________

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SCALE: 1" = 50' 0 25' 50' 100' 150'A1 CONSTRUCTION HAUL ROUTE AND CONTRACTOR LAYDOWN AREAS

NORTH

BB PARKW

(U.S. HW

Y 41, S.R.3)

LOCKHEED MARTIN

AERONAUTICAL

RUNWAY 11-29

TAXIW

AY M

ATLANTA RD

TAXIWAY E

G TAXIW

AY A

TAXIW

AY A

TAXIWAY F

TAXIW

AY C

NORTHEAST PARALLEL TAXIWAY

RUNWAY 11-29

7T H S

NAVY AIRCRAFT

MAINTENANCE

AREA

NORTH HAUL

ROUTE

CONTRACTOR'S

CONSTRUCTION VEHICLE

ENTRANCE AND EXIT

GATE - BARCLAY GATE

ARMY RES

AVIATION

SUPPORT

FACILITY

DEAD RUNW

AY TRAINING AREA

PROPOSED

LAYDOWN AREA

PROPOSED

STOCKPILE

LOCATION

ATLANTIC AVE

SHEET NOTES:

1. DISPOSAL AREAS FOR RUBBLE, UNSUITABLE EXCESS SOIL MATERIALS, OR

OTHER CONSTRUCTION DEBRIS ARE NOT AVAILABLE ON THE BASE FOR THE

CONTRACTOR'S USE. DISPOSAL MUST BE PROVIDED BY THE CONTRACTOR AT

SITES OFF GOVERNMENT CONTROLLED LANDS.

2. TEST BORROW MATERIAL FOR COMPLIANCE WITH ENVIRONMENTAL

SPECIFICATIONS. ONLY ENVIRONMENTALLY CLEAN SOIL WILL BE ACCEPTABLE

TO BE BROUGHT ONSITE. TESTING BY THE CONTRACTOR WILL BE PAID FOR BY

THE CONTRACTOR TO DETERMINE IF SOURCE FILL IS ACCEPTABLE FOR USE.

3. CONTRACTOR STAGING AREAS SHALL BE RETURNED TO PRE-CONSTRUCTION

CONDITIONS AS APPROVED BY THE COR AT THE COMPLETION OF

CONSTRUCTION.

4. CONTRACTORS AND SUPPLIERS SHALL ENTER BASE THROUGH THE

CONSTRUCTION VEHICLE ENTRANCE GATE.

5. ENSURE PERSONNEL AND EQUIPMENT HAVE PROPER BADGES AND TRAINING

FOR ACCESS TO THE FACILITY AND AIRFIELD WHERE APPROPRIATE.

6. THE DATUM FOR THIS SITE WAS ESTABLISHED UTILIZING GLOBAL POSITIONING

SYSTEMS, AND BASED ON POSITIONAL VALUES FOR THE VIRTUAL REFERENCE

STATION NETWORK DEVELOPED BY eGPS SOLUTIONS. THE HORIZONTAL

REFERENCE FRAME IS NORTH AMERICAN DATUM OF 1983(2011)-STATE PLANE

COORDINATE SYSTEM OF GEORGIA-WEST ZONE. THE VERTICAL REFERENCE

FRAME IS NORTH AMERICAN VERTICAL DATUM OF 1988. ANY DIRECTIONS OR

DIMENSIONS SHOWN ARE A RECTANGULAR, GROUND LEVEL PROJECTION OF

THE STATE PLANE COORDINATE SYSTEM.

AIRCRAFT

PARKING

APRON

CLIN I HAUL

ROUTE

LEGEND

HAUL ROUTE

CLIN I HAUL ROUTE

CLIN II HAUL ROUTE

CLIN III & IV HAUL ROUTE

ACCESS GATE

PROPOSED

STAGING AREA

PROPOSED

STOCKPILE

LOCATION

1ST ST

4TH ST

ATLANTIC AVE

6T H

1ST ST

HERCULES W

INDUSTRIAL DR

CLIN II HAUL ROUTE

CLIN III & IV

HAUL

ROUTE

CURED-IN-PLACE PIPE LINER STORM PIPE

REMOVE AND REPLACE STORM PIPE

NEW STORM PIPE

EXISTING STORM PIPE

JACK AND BORE

SOD REPLACEMENT

EXISTING ASPHALT PAVEMENT

PAVEMENT RESTORATION

JURISDICTIONAL WATERWAY

TANYA NORMAN, P.E.

P.E. No. 0038055, GA

DATE: 01/09/2026 ______________

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CIVIL ABBREVIATIONS

@ AT

& AND

Ø DIAMETER

APPR APPROVED

APPROX APPROXIMATELY

ARV AIR RELEASE VALVE

AW AIR WING

BLDG BUILDING

BM BENCHMARK

BOT BOTTOM

CENTERLINE

CES CIVIL ENGINEERING SQUADRON

CF CUBIC FEET

CL CONSTRUCTION LIMITS

CLIN CONTRACT LINE ITEM NUMBER

CO CLEANOUT

CONC CONCRETE

COR CONTRACTING OFFICER'S REPRESENTATIVE

CPP CORRUGATED PLASTIC PIPE

DARB DOBBINS AIR RESERVE BASE

DI DROP INLET

DIA DIAMETER

DB DUCTBANK

DIP DUCTILE IRON PIPE

DS DOWNSPOUT

E EASTING

EG EXISTING GRADE

ELEC ELECTRICAL

ELEV ELEVATION

EP EDGE OF PAVEMENT

ESMT EASEMENT

EX EXISTING

FDC FIRE DEPARTMENT CONNECTION

FFE FINISHED FLOOR ELEVATION

FG FINISHED GRADE

FES FLARED END SECTION

FH FIRE HYDRANT

FT FEET

GI GRATE INLET

GIS GEOGRAPHIC INFORMATION SYSTEM

GSWCC GEORGIA SOIL & WATER CONSERVATION COMMISSION

HDPE HIGH DENSITY POLYETHYLENE PIPE

HORZ HORIZONTAL

HT HEIGHT

HW HEADWALL

IBW INSIDE BOTTOM OF WALL

ID INSIDE DIAMETER

IE INVERT ELEVATION

ILS INSTRUMENT LANDING SYSTEM

INC INCORPORATED

INV INVERT

JB JUNCTION BOX

LF LINEAR FEET

LOD LIMITS OF DISTURBANCE

MAX MAXIMUM

M.E. MATCH ELEVATION

MECH MECHANICAL

MEG MATCH EXISTING GRADE

MES MITERED END SECTION

MH MANHOLE

MIN MINIMUM

N NORTHING

NO NUMBER

NTS NOT TO SCALE

OC ON CENTER

OCEW ON CENTER EACH WAY

OD OUTSIDE DIAMETER

PIV POST INDICTOR VALVE

PROP PROPOSED

PSF POUNDS PER SQUARE FOOT

PSI POUNDS PER SQUARE INCH

PVC POLYVINYL CHLORIDE

RCP REINFORCED CONCRETE PIPE

R/W RIGHT OF WAY

SD STORM DRAIN

SEG SEGMENT

SF SQUARE FEET

SPEC SPECIFICATIONS

SQ SQUARE

SS SANITARY SEWER

SSMH SANITARY SEWER MANHOLE

ST STORM SEWER

STD STANDARD

TYP TYPICAL

UNO/UON UNLESS NOTED OTHERWISE

UP UTILITY POLE

USACE UNITED STATES ARMY CORPS OF ENGINEERS

USAF UNITED STATES AIR FORCE

VERT VERTICAL

WM WATER METER

WV WATER VALVE

WWF WELDED WIRE FABRIC

W/ WITH

W/C WATER TO CEMENT

YI YARD INLET

SHEET NAMING CONVENTION

C-001

2 DIGIT SEQUENTIAL # (01-99)

(FIRST DIGIT INDICATES PLAN

TYPE. SECOND DIGIT INDICATES

FLOOR)

1 DIGIT SHEET TYPE DESIGNATOR

0 - GENERAL

2 - PROFILES

3 - SECTIONS

4 - ENLARGED PLANS

6 - SCHEDULES AND DIAGRAMS

9 - 3D VIEWS (ISO, PERSPECTIVES,

PHOTOS)

2 DIGIT DISCIPLINE

DESIGNATOR

(IF ONLY ONE LETTER IS

USED, THE SECOND

LETTER IS REPLACED

WITH A DASH "-" AS A

PLACEHOLDER)**

PROJECT CONTACTS:

CIVIL ENGINEER FOR THIS PROJECT IS:

POND AND COMPANY

3500 PARKWAY LANE, SUITE 500

PEACHTREE CORNERS, GA 30092

P: (470) 494.1466

CONTACT: TANYA NORMAN, P.E.

1 - PLANS

5 - DETAILS

7 - USER DEFINED

8 - USER DEFINED

NOTE:

1. NOT ALL ABBREVIATIONS SHOWN WILL BE USED ON THIS

PROJECT.

SURVEYOR FOR THIS PROJECT IS:

GEO SURVEY, LTD.

1660 BARNES MILL ROAD

MARIETTA, GA 30062

P: (770) 795. 9900

990.8

STORM MANHOLE

HEADWALL

CLF

STORM LINE TO BE DEMOLISHED

AND REMOVED

STORM LINE TO BE ABANDONED

IN PLACE

EXISTING FEATURES ARE SCREENED

O O O O O O O O O O O O O O

RIP RAP

REMOVE GRAVEL/ REGRADE AND

SOD DISTURBED UNPAVED AREAS

PROPOSED INTERMEDIATE CONTOUR

CLIN OPTION

LIMITS OF DISTURBANCE

EXISTING MINOR CONTOUR

EXISTING MAJOR CONTOUR

CHAINLINK FENCE

EXISTING STORM PIPE

EXISTING SPOT ELEVATION

EXISTING DROP INLET

STORM MANHOLE

FIRE HYDRANT

SANITARY SEWER

HEADWALL

TELEPHONE MANHOLE

BOLLARD

COMPUTED POINT

CHAIN LINK FENCE

LIGHT POLE

GUY WIRE

POWER POLE

TELEPHONE BOX

SIGN

AIRFIELD LIGHTING

ILS CHECKPOINT

STORM SEWER STRUCTURES

MONITORING WELL

EXISTING UNDERGROUND COMM

EXISTING SANITARY SEWER LINE

EXISTING WATER LINE

EXISTING NATURAL GAS LINE

EXISTING FENCE LINE

EXISTING FLOW LINE OF CONCRETE FLUME

EXISTING COMMUNICATION LINE

EXISTING FORCE MAIN LINE

EXISTING UNDERGROUND ELEC

EXISTING UNDERGROUND COMPRESSED AIR LINE

EXISTING UNDERGROUND INDUSTRIAL WASTE LINE

EXISTING STORM DRAINAGE

EXISTING FIBER OPTIC

EXISTING WETLANDS

STREAM DELINEATION TOP OF BANK

LOCKHEED PROPERTY BOUNDARY

TAXIWAY CENTERLINE MARKINGS

TAXIWAY EDGE MARKINGS

NON-MOVEMENT AREA BOUNDARY MARKING

EXISTING CONCRETE PAVEMENT

EXISTING CONDITIONS LEGEND

DEMOLITION LEGEND

GRADING & DRAINAGE LEGEND

1006 PROPOSED INDEX CONTOUR

NEW OR MODIFIED EXISTING

STORM SEWER STRUCTURES

DATE: 01/09/2026 ______________

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1. ALL DISTURBED AREAS TO BE ROLLED SODDED WITH BERMUDA

SOD (PENNINGTON'S SAHARA OR CHEYENNE) SECURED WITH

STAPLES UPON COMPLETION. BROWN TOP MILLET NOT ALLOWED

ON OR AROUND AIRFIELD. SOD STAPLES SHALL BE

BIODEGRADABLE DESIGNED TO BE SECURE AN RETAIN IN THE

SOIL, STAPLES MUST NOT BECOME FOD (FOREIGN OBJECT

DEBRIS) AROUND THE AIRFIELD.

2. EXISTING CONDITIONS SHOWN ARE BASED ON BASE PROVIDED

INFORMATION, LOCKHEED MARTIN INFORMATION, SELECT FIELD

RUN TOPOGRAPHY AND STORM SEWER ELEVATIONS.

3. NOT ALL UTILITIES ARE SHOWN ON THIS PLAN. THE CONTRACTOR

SHALL OBTAIN AN UNDERGROUND UTILITY SURVEY ON DOBBINS

PROPERTY USING A PRIVATE UTILITY LOCATING SERVICE PRIOR

TO START OF CONSTRUCTION. LOCKHEED MARTIN WILL MARK

THEIR OWN UTILITIES. THE CONTRACTOR SHALL SURVEY BOTH

UTILITY MARKINGS, REVIEW THE SURVEY AGAINST THE PLANS,

AND COORDINATE WITH THE CONTRACTING OFFICER.

4. THE CONTRACTOR MUST COMPLETE AND FILE AN AF 103 DIG

PERMIT AS REFERENCED IN SPECIFICATION 01 01 00, GENERAL

REQUIREMENTS. THE CONTRACTOR MUST ALSO CONTACT THE

GEORGIA UTILITIES PROTECTION CENTER AT "811" BEFORE ANY

DIGGING AND COORDINATE WITH BASE CE.

5. FIELD RUN TOPOGRAPHY AND STORM SEWER ELEVATIONS WERE

PROVIDED BY GEO SURVEY LTD, 1660 BARNES MILL ROAD,

MARIETTA, GA 30062. PHONE: 770-795-9900. DATED JULY 17 , 2018.

6. GENERAL EXCAVATION MUST HAVE A MAXIMUM BERM HEIGHT OF

3 FEET. EXTENSIVE EXCAVATION MUST USE ASSIGNED STOCK

PILE AREAS. COORDINATE WITH THE CONTRACTING OFFICER FOR

ALL PROPOSED TAXIWAY CLOSURES.

7. THE CONTRACTOR MUST COORDINATE ALL WORK WITHIN

LOCKHEED MARTIN'S PROPERTY. COORDINATE WITH THE

CONTRACTING OFFICER FOR POINT OF CONTACT.

8. WETLAND AND STREAM IDENTIFICATION AND LIMITS SHOWN ON

THESE PLANS WERE PROVIDED BY DOBBINS AIR RESERVE BASE

PER A JURISDICTIONAL DETERMINATION, 2010.

9. THE CONTRACTOR MUST NOT DISTURB MORE THAN 5 ACRES AT

ANY TIME DURING THE CONSTRUCTION PROCESS. ALL DISTURBED

AREAS MUST BE FULLY STABILIZED PRIOR TO MOVING TO NEXT

CONSTRUCTION AREA. STOCKPILE AREAS SHOWN ON THE PLAN

REPRESENT APPROXIMATELY 400 LF OF TRENCH EXCAVATION

FOR THE "A" LINE. CONSTRUCTION SHALL BE PHASED IN 400 LF

INCREMENTS AND LIMITED TO THE STOCKPILE AREAS AND

CONSTRAINTS PROVIDED ON THE PLANS.

10. SECURITY FORCES MUST BE NOTIFIED 2 WEEKS PRIOR TO ANY

AUGMENTATION OF THE FENCE LINE.

11. ALL OPEN CUTS/TRENCHING MUST BE GRADED TO THE ORIGINAL

GRADES UNLESS SHOWN ON THE PLANS TO BE RE-GRADED.

12. CONTRACTOR MUST PROVIDE FINAL JACKING AND BORING

DETAILS TO THE CONTRACTING OFFICER BEFORE

CONSTRUCTION. THE PLANS MUST BE IN ACCORDANCE WITH THE

CONSTRUCTION PLANS. THE CONTRACTOR MUST TAKE ALL

PRECAUTIONS TO AVOID DAMAGE TO THE EXISTING STORM

SEWER LINE AND WILL BE RESPONSIBLE FOR ANY DAMAGE TO IT.

13. CONTRACTOR MUST PROVIDE DESIGN AND IMPLEMENTATION OF

THE MOST ECONOMICAL METHOD OF EXCAVATION IN THE BASE

BID TO INCLUDE OPEN CUT OR OPEN CUT WITH SHORING.

14. CONTRACTOR MUST PROVIDE DESIGN AND IMPLEMENTATION OF

DEWATERING METHODS AND INCLUDE IN BASE BID FOR

APPROVAL.

15. CONTRACTOR MUST PROVIDE DESIGN AND IMPLEMENTATION OF

SHORING AND BRACING AROUND CRITICAL AREAS SUCH AS

RUNWAY AND TAXIWAY EDGES AND INCLUDE IN BASE BID FOR

APPROVAL.

16. ALL FLOWABLE FILL MUST USE GEOFILL (DESIGN BASIS) LD (LOW

DENSITY) CELLULAR CONCRETE OR APPROVED EQUAL. ALL PIPES

AND STRUCTURES INDICATED TO BE ABANDONED IN PLACE SHALL

BE COMPLETELY FILLED WITH FLOWABLE FILL.

17. ALL SODDED/DISTURBED AREAS TO BE FREE OF DELETERIOUS

MATERIAL, SCARIFIED, GRADED AS NEEDED FOR POSITIVE

DRAINAGE AND FINE GRADED PER THE SPECIFICATIONS PRIOR TO

INSTALLATION.

18. SEE EROSION AND SEDIMENT CONTROL PLANS FOR DESIGNATED

STOCKPILE AREAS.

19. ALL SOD BASE MATERIAL (DIRT) MUST BE PLACED AT LEAST ONE

INCH BELOW THE EDGE OF ALL PAVEMENT INTERFACES. POSITIVE

DRAINAGE FROM PAVED AREAS THROUGH SOD INTERFACE MUST

BE OBTAINED. THERE MUST BE NO PONDING AT THE INTERFACE

UPON COMPLETION OF WORK.

20. ALL STOCKPILE AREAS MUST HAVE ORANGE TREE PROTECTION

FENCE INSTALLED AROUND THEM. ALL STAGING AREAS MUST

HAVE BARRICADES WITH LIGHTS AS DESCRIBED IN UFC 3-260-04.

ALL VEHICLES MUST BE FLAGGED WITH ORANGE & WHITE FLAG

AND LIGHT AT ALL TIMES. CONTRACTOR MUST PLACE NAME ON

SIDE OF ALL VEHICLES.

21. ALL PAVEMENT USED BY THE CONTRACTOR MUST BE MAINTAINED

AND REPLACED AS NEEDED TO THE SATISFACTION OF THE BASE

AT NO ADDITIONAL COST. INSPECTION WITH BASE ENGINEERING

IS REQUIRED AT THE END OF EACH SEGMENT OF STORM SEWER

CONSTRUCTION.

22. ALL AREAS NOTED FOR PAVEMENT REPLACEMENT MUST HAVE

BASE MATERIAL REMOVED FULL DEPTH AND REPLACED AND

SUBGRADE COMPACTED AND TESTED IN THE PRESENCE OF A

BASE REPRESENTATIVE PRIOR TO PLACEMENT OF NEW

MATERIAL.

23. SOILS REMOVED FROM SITE MUST BE DISPOSED OF IN A

CONSTRUCTION AND DEMOLITION LANDFILL UNLESS

ENVIRONMENTALLY CONTAMINATED. NO MANAGEMENT OF

CONTAMINATED SOIL IS ANTICIPATED. IF CONTAMINATED SOIL

ENCOUNTERED, THE SITE CONTRACTOR SHALL COORDINATE

WITH THE COR.

CIVIL DEMOLITION NOTES

1. "DEMOLISH" MEANS TO REMOVE AN OBJECT IN ITS ENTIRETY.

RESTORE GRADES AND SURFACE IMPROVEMENTS TO MATCH

EXISTING CONDITIONS OR PER REQUIREMENTS OF WORK,

WHICHEVER IS APPLICABLE.

2. EROSION AND SEDIMENT CONTROL MEASURES AND TEMPORARY

CONSTRUCTION FENCING MUST BE IN PLACE PRIOR TO

COMMENCEMENT OF DEMOLITION WORK.

3. ESTABLISH SURVEY CONTROL NETWORK OUTSIDE LIMITS OF

DEMOLITION PRIOR TO COMMENCEMENT OF WORK. THIS WORK

MUST BE PERFORMED BY A LICENSED & REGISTERED STATE OF

GEORGIA LAND SURVEYOR.

4. DEMOLITION WORK MUST BE COORDINATED WITH THE SCHEDULE,

LOGISTICS PLAN (APPROVED BY THE COR), EROSION AND

SEDIMENT PLAN PRIOR TO WORK.

5. REMEDIATE AND DISPOSE OF CONTAMINATED SOILS IN THE

EVENT THEY ARE ENCOUNTERED DURING CONSTRUCTION.

NOTIFY 94 CE IF CONTAMINATED SOILS ARE DISCOVERED.

CONTACT 94 CEV AT 678-655-3546.

CIVIL SITE NOTES

1. PROVIDE AND MAINTAIN NECESSARY BARRICADES AROUND THE

WORK AND PROVIDE PROTECTION AGAINST WATER DAMAGE AND

SOIL EROSION.

2. PAVEMENT MARKINGS, INCLUDING ANY STANDARD HANDICAP

SYMBOLS, PARKING STRIPING AND TRAFFIC ARROWS, MUST BE

PAINTED ON PAVEMENT AT LOCATIONS SHOWN.

GRADING AND DRAINAGE NOTES

1. POSITIVE DRAINAGE MUST BE MAINTAINED TO PREVENT

SATURATION OF EXPOSED SOILS IN CASE OF SUDDEN RAINS, AND

FOR FINISHED GRADING. LOCATE EXISTING UTILITIES PRIOR TO

ANY EXCAVATION. GRADE DISTURBED AREAS TO ENSURE

POSITIVE DRAINAGE AWAY FROM BUILDINGS AND TO DRAINAGE

STRUCTURES OR DITCHES. NATURAL FLOW OF SURROUNDING

WATERS MUST NOT BE DISTURBED DURING CONSTRUCTION,

UNLESS SHOWN OTHERWISE.

2. PROVIDE PERIMETER EROSION AND SEDIMENT CONTROL

MEASURES PRIOR TO SITE CLEARING OR EXCAVATION. INSPECT

SEDIMENT AND EROSION CONTROL MEASURES DAILY AND

DURING PROLONGED PERIODS OF CONTINUOUS RAINFALL

EVENTS TO ENSURE THAT CONTROLS ARE FUNCTIONING

PROPERLY. DAMAGED CONTROLS MUST BE REPLACED BY THE

END OF THE WORKDAY.

3. BACKFILL AND FILL MATERIAL MUST BE FREE OF ORGANIC

MATTER AND WASTE.

4. REMOVE SEDIMENT CONTROL FENCING FROM THE SITE PRIOR TO

FINAL PROJECT ACCEPTANCE, AND MUST SMOOTH THE GROUND

SURFACE WHERE THE FENCE WAS REMOVED THEN MULCH OR

SEED & STRAW (SEASON APPROPRIATE GRASS) THE RESTORED

SURFACE AS SUNLIGHT CONDITIONS WARRANT.

5. MAINTAIN A SURVEY CONTROL NETWORK OUTSIDE

CONSTRUCTION LIMITS. THIS WORK MUST BE PERFORMED BY A

LICENSED & REGISTERED STATE OF GEORGIA LAND SURVEYOR.

MARK, PRESERVE AND PROTECT SURVEY BENCHMARKS. IF

BENCHMARK ARE DEMOLISHED DURING CONSTRUCTION,

RELOCATE BENCHMARK, AND PROVIDE DATA ON AS-BUlLTS BY

SAID LAND SURVEYOR.

6. SPOT ELEVATIONS NOTED ARE FINISH GRADE.

7. CONTRACTOR TO REPLACE EACH CONNECTING PIPE WITH A NEW

LEG OF PIPE AS PART OF STRUCTURE REPLACEMENT.

8. DEWATERING DURING CONSTRUCTION WILL BE CONDUCTED AS

NEEDED DURING REMOVAL AND REPLACEMENT OF STORM

SEWER STRUCTURES AND PIPES. PROVIDE DEWATERING IN

ACCORDANCE WITH SPECIFICATION 31 00 00 AND DETAILS ON

SHEET CE504.

9. WHERE NEW INLETS WILL BE INSTALLED ON EXISTING STORM

SEWER PIPES, SEE DETAIL A1 ON SHEET C-505.

10. PROVIDE PIPE BEDDING IN ACCORDANCE WITH SPECIFICATION 31

00 00.00 06 EARTHWORK AND DETAIL C1 ON SHEET C-504.

1. WHEN AIRFIELD OPERATIONS ARE UNDERWAY, CONTRACTORS WILL

ADHERE TO TEMPORARY AIRFIELD CONSTRUCTION WAIVER/RISK

ASSESSMENT GUIDELINES FOR THE DESIGNATED WORK AREAS.

2. AIRFIELD CLOSURE NOT APPROVED FOR THIS PROJECT UNLESS

DESIGNATED BY THE INSTALLATION COMMANDER.

3. UPON AWARD, THE CONTRACTOR SHALL COORDINATE TO COMPLETE A

TEMPORARY CONSTRUCTION WAIVER WITH DOBBINS AIR RESERVE BASE

AND IT SHALL STAY IN AFFECT DURING THE ENTIRE CONSTRUCTION

PERIOD. RENEWALS SHALL BE APPLIED FOR 60 DAYS IN ADVANCE

THROUGH BASE CIVIL ENGINEERING AND THE AIRFIELD MANAGER.

4. UPON AWARD, THE CONTRACTOR MUST COMPLETE AND FILE FAA

WAIVER FORM 7460-1 WITH COPIES PROVIDED TO THE CONTRACTING

OFFICER AND AIRFIELD MANAGER.

5. WORK WITHIN THE C-130 RAMP AREA AND THE TRANSIENT PARKING

RAMP AREA REQUIRE COORDINATION WITH THE CONTRACTING OFFICER

60-DAYS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL PROVIDE

AND PLACE BARRIERS (AIRPORT LOW PROFILE WATER FILLED

BARRICADES WITH LIGHT), AS DIRECTED BY THE AIRFIELD MANAGER

FOR CLOSED AIRCRAFT MOVEMENT AREAS. THE CONTRACTOR SHALL

PROVIDE A MAP OF THE REQUIRED AREA FOR ACCESS TO THESE SITES

FOR APPROVAL.

6. ACCESS TO THE BASE IS RESTRICTED TO THE WEST END COMMERCIAL

GATE DOBBINS AND LOCKHEEDMARTIN. ACCESS TO THE AIRFIELD IS

RESTRICTED. SEE HAUL ROUTE PLANS FOR VIA TEMPORARY AIRFIELD

CONSTRUCTION WAIVER/RISK ASSESSMENT DETAILS.

7. CONTRACTOR SHALL COORDINATE WITH THE CONTRACTING OFFICER

AND COMPLY WITH AFI 31-101 AIR FORCE INSTALLATION SECURITY

PROGRAM AND DAFI 31-145 ANTITERRORISM. THE CONTRACTORS

RESPONSIBILITY LETTER FOR FREE ZONE REQUIREMENTS SHALL BE

PROVIDED AT THE PRE-CONSTRUCTION MEETING.

8. CONTRACTOR SHALL TAKE EVERY OPPORTUNITY TO REDUCE THE

POTENTIAL OF FOREIGN OBJECTS AND DEBRIS (FOD) AROUND THE

AIRFIELD. DURING CONSTRUCTION WORK PERIODS AND AT THE END OF

EACH WORK DAY, THE CONTRACTOR SHALL CONDUCT A FOD CHECK OF

THE CONSTRUCTION AREA AND CLEAN THE AREA WITH A VACUUM

SWEEPER. A VACUUM SWEEPER WITH STEEL BRISTLES WILL NOT BE

ALLOWED. REMOVAL OF ANY POTENTIAL FOD AT THE END OF EACH

WORK DAY SHALL BE REQUIRED. CONTRACTOR SHALL BE RESPONSIBLE

FOR REMOVAL AND DISPOSAL OF ALL FOD FOUND WITHIN THE LIMITS OF

CONSTRUCTION.

9. A FOD CHECK MUST BE COMPLETED ON ALL VEHICLES, EQUIPMENT, ETC.

UPON EACH ENTRY TO THE AIRFIELD PERIMETER.

10. CONTRACTOR PERSONNEL WHO WILL ROUTINELY OPERATED VEHICLES

OR EQUIPMENT MUST COMPLETED THE BASE AIRFIELD DRIVING COURSE

PRIOR TO THE START OF WORK. THIS COURSE IS 8 HOURS IN DURATION

AND REQUIRES REVIEW OF MATERIAL AHEAD OF TIME AS WELL AS A

WRITTEN EXAM. SUPPLY VEHICLES SUCH AS DUMP HAULS AND OR

CONCRETE TRUCKS MAY BE ESCORTED BY A INDIVIDUAL WHO HAS

COMPLETED AND PASSED THE AIRFIELD DRIVING COURSE. AIRFIELD

DRIVING COURSE WILL BE PROVIDED BY DOBBINS ARB STAFF, NO FEE

FOR THE CLASS IS REQUIRED.

11. THE CONTRACTOR SHALL COORDINATE WITH THE CONTRACTING

OFFICER FOR THE DISPLACED THRESHOLD SCHEDULE 60 DAYS PRIOR

TO CONSTRUCTION. THE CONTRACTOR IS REQUIRED TO PROVIDE NEW

DISPLACED THRESHOLD PAVEMENT MARKINGS, RENUMBER RUNWAY

DISTANCE MARKERS, USE APPROPRIATE SIGN COVERS TO CLOSE

TAXIWAYS/AIRCRAFT MOVEMENT AREAS AS APPLICABLE AND REMOVAL

OF DISPLACED THRESHOLD PAVEMENT MARKINGS. COORDINATE WITH

AIRFIELD MANAGER FOR CHANGES TO RUNWAY LIGHTING

CONFIGURATIONS ASSOCIATED WITH THE DISPLACED THRESHOLD. AS

OUTLINED IN UFC 3-260-04 PAVEMENT MARKING SCHEMES. THE

CONTRACTOR IS RESPONSIBLE FOR RESTORING THE RUNWAY

PAVEMENT MARKINGS, AND AIRFIELD SIGNS TO THE ORIGINAL

CONDITION EXISTING PRIOR TO THE DISPLACED THRESHOLD. THE

CONTRACTOR IS ALSO RESPONSIBLE FOR PROVIDING AND PLACING

TEMPORARY BARRICADES (AIRPORT LOW PROFILE WATER FILLED

BARRICADES WITH LIGHT) AT DESIGNATED LOCATIONS. THE DISPLACED

THRESHOLD SHALL BE IN PLACE MAXIMUM 45 CALENDAR DAYS AND ALL

WORK SHALL BE COMPLETED IN THAT TIME PERIOD.

12. IN THE PRESENCE OF THE CONTRACTING OFFICER, PERFORM A SURVEY

OF EXISTING RUNWAY OR TAXIWAY EDGE LIGHTS, RDM'S (RUNWAY

DISTANCE MARKERS), AND AIRFIELD SIGNAGE TO DETERMINE WITHIN

100' BEYOND THE EDGE OF THE CONSTRUCTION AREA SHOWN ON THE

DRAWINGS AND RECORD THE LOCATION OF ANY NON-FUNCTIONAL OR

DAMAGED UNITS PRIOR TO CONSTRUCTION. PRIOR TO DEMOLITION THE

CONTRACTOR SHALL SUBMIT A REPORT TO THE GOVERNMENT FOR

REVIEW. ANY DAMAGE OR LOSS OF FUNCTION SHOWN TO HAVE

OCCURRED DURING CONSTRUCTION MUST BE REPAIRED BY THE

CONTRACTOR AT NO EXPENSE TO THE GOVERNMENT.

13. TO WORK AND PROVIDE FREE WORK ZONE WITHIN RESTRICTED AREAS

OF THE FACILITY, THE CONTRACTOR SHALL PROVIDE RED FLASHING

LIGHTED AND WEIGHTED LOW PROFILE BARRICADES WITHIN AIRFIELD

RESTRICTED SPACE WHERE AND WHEN DIRECTED BY THE AIRFIELD

MANAGER OR COR. NO SOLAR LIGHTS ARE ACCEPTED FOR LOW PROFILE

BARRICADES, BATTERY POWERED ONLY.

14. SOIL CONTAINING PFAS IS PRESENT WITHIN THE DARB AIRFIELD. SEE

A3/C-001 FOR PFAS LOCATIONS. SEE SPECIFICATION SECTION 01 56 00 -

DOBBINS ARB ENVIRONMENTAL REQUIREMENTS.

15. CONTRACTOR PERSONNEL WILL ADHERE TO THE TEMPORARY AIRFIELD

CONSTRUCTION WAIVER/RISK ASSESSMENT GUIDELINES WHEN

OPERATING ON THE AIRFIELD.

1. ALL RCP SHALL BE CLASS III EXCEPT WHERE NOTED.

2. REFER TO PLAN SHEETS FOR ALL GRATE INLET MODEL NUMBERS.

3. ALL STORM SEWER LINES SHALL HAVE BEDDING PER THE PROFILES AND DETAILS.

4. ALL INLETS SHALL MEET AIRFIELD TRAFFIC STANDARDS AND ALL INLETS/BOXES SHALL BE CAPABLE TO

WITHSTAND AIRCRAFT LOADING OF A C5 (840,000 LBS), IF THE INLET OR BOX IS WITHIN 250' OF THE CENTERLINE OF THE LANDING STRIP OR ASPHALT STRIP, 50' FROM THE EDGE OF A TAXIWAY.

5. ALL STORM STRUCTURES SHALL BE A MINIMUM OF 48" INSIDE DIAMETER. ALL FRAME/GRATE SHALL BE CAST INTO A FLAT TOP BY THE PRECAST MANUFACTURER. FLAT TOP/CONCRETE COLLAR AND FRAME/GRATE SHALL BE FLUSH WITH FINAL GRADE. ALL STRUCTURES PLACED ON TOP OF A BOX CULVERT SHALL BE AT

LEAST 48" INSIDE DIAMETER.

6. PIPE LENGTHS SHOWN ARE MEASURED FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE.

CONTRACTOR SHALL BID OUTSIDE OF STRUCTURE TO OUTSIDE OF STRUCTURE.

7. THE CONTRACTOR SHALL CONSTRUCT AND INSTALL THE GRATE INLETS PRIOR TO PERFORMING THE CENTRIFUGALLY CAST CONCRETE PIPE INSTALLATION. THE CONTRACTOR SHALL INSTALL PRECAST GRATE INLETS. THE INSTALLATION SHALL REQUIRE THE REMOVAL OF EXISTING PIPE IN ORDER TO INSTALL THE PROPOSED GRATED INLET. THE CONTRACTOR SHALL INCLUDE THE REMOVAL AND REPLACEMENT OF EXISTING PIPE AND THE PIPE COLLARS REQUIRED TO CONNECT THE PROPOSED PIPE TO EXISTING PIPE.

8. PRIOR TO PERFORMING CENTRIFUGALLY CAST CONCRETE PIPE INSTALLATION, THE CONTRACTOR WILL BE REQUIRED TO INSTALL MEASURES THAT WILL MAINTAIN DRY CONDITIONS IN THE PIPE. THE CONTRACTOR SHALL PROVIDE THE BASE WITH A CONSTRUCTION PHASING PLAN PRIOR TO THE INSTALLATION. EQUIPMENT AND MATERIAL USED TO MAINTAIN THE DRY CONDITION SHALL BE INCLUDED IN THE BID. THIS SHOULD INCLUDE ANY BYPASS PUMPING NEEDED TO MAINTAIN AIRFIELD DRAINAGE DURING CONSTRUCTION. THE CONTRACTOR SHALL FOLLOW THE GEORGIA SOIL AND WATER CONSERVATION'S MANUAL FOR EROSION AND

SEDIMENT CONTROL DURING THE INSTALLATION.

9. SEE PROFILES AND STORM SEWER NOTES FOR ALL STORM SEWER ELEVATIONS, STORM SEWER PIPE SIZES, STORM SEWER MATERIALS AND SPECIFICATIONS, STORM SEWER CASING SPECIFICATIONS AND SLOPES.

10. OVER-EXCAVATE ALL STORM SEWER LINES THAT ARE WITHIN 2-FT OF THE SEASONAL HIGH WATER TABLE AND REPLACE THE TOP 12 INCHES WITH WASHED No. 34 CRUSHED STONE WRAPPED IN 6 OZ. NON-WOVEN GEOTEXTILE. WHERE APPLICABLE (SEE DETAILS) No. 57 CRUSHED STONE SHALL EXTEND TO THE MIDPOINT OF THE PIPE OR BOX CULVERT AND SHALL BE WRAPPED IN 6 OZ. NON-WOVEN GEOTEXTILE WITH

PERFORATED DRAIN PIPE.

11. CONTRACTOR SHALL VERIFY LOCATION OF PIPE, REPAIRS, AND UTILITIES BEFORE CUTTING PAVEMENT.

12. WHERE IDENTIFIED ON THE PLANS TO "CLEAN PIPES" THIS IS TO REMOVE ACCUMULATED SEDIMENT AND

DEBRIS WITHIN THE PIPE WITHOUT DAMAGE TO THE EXISTING INFRASTRUCTURE.

13. THE CONTRACTOR SHALL PERFORM VIDEO CAMERA INSPECTIONS OF ALL PIPES AND STRUCTURES AS

SPECIFIED IN SECTION 01 01 00 FOR PHASE II. ELECTRONIC FILES OF ALL INSPECTION VIDEOS SHALL BE

PROVIDED.

14. ALL PIPES SHALL BE CLEANED TO A LEVEL ACCEPTABLE TO THE MANUFACTURE WHEN PIPE LINING IS

SPECIFIED.

15. CONTRACTOR TO PROTECT EXISTING STANDPIPE. REPLACEMENT IN KIND OF THE EXISTING STANDPIPE WILL

NOT VOID THE TEMPORARY WAIVER.

16. PIPES DAMAGED DURING CONSTRUCTIONS MUST BE REPLACED USING PIPE MATERIALS APPROVED BY THE

COR AT CONTRACTORS EXPENSE

1. PIPE GREATER THAN 24" SHALL BE PER SPEC 33 40 00.

2. PIPE LESS THAN 24" SHALL BE CURE IN PLACE PIPE REPAIR (CIPP).

3. POINT REPAIR FOR PIPES SHALL BE TRENCHLESS REPAIR SYSTEM

(BASIS OF DESIGN IS HAMMERHEAD TRENCHLESS SYSTEM).

CIVIL GENERAL NOTES AIRFIELD NOTES STORM SEWER NOTES

LINING NOTES

SCALE: N.T.S.A3 PFAS LOCATIONS

NORTH

DATE: 01/09/2026 ______________

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SHEET ID

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SCALE: 1" = 600' 0 300' 600' 1200' 1800'

OVERALL STORM DRAINAGE PLAN

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CLIN I

PROJECT CLIN LEGEND

CLIN II - NORTH OF RUNWAY, EAST OF TAXIWAY

CLIN III - SOUTH OF RUNWAY

CLIN I - NORTH OF RUNWAY, WEST OF TAXIWAY

CLIN IV - JACK AND BORE

CLIN III

CLIN IV

PHASE SHEET LIST

C-101 CLIN III

C-102 CLIN I

C-103 CLIN I

C-104 CLIN I

C-105 CLIN I

C-106 CLIN II

C-107 CLIN II

C-108 CLIN II

C-109 CLIN III

C-110 CLIN I + CLIN III

C-111 CLIN I + CLIN III

C-112 CLIN II

C-113 CLIN II

C-114 CLIN II

C-115 CLIN II

C-116 CLIN III

C-117 CLIN III

C-118 CLIN III

C-119 CLIN II + CLIN III

C-120 CLIN IV

C-121 CLIN II

C-122 CLIN III

C-123 CLIN III

C-124 CLIN III

C-125 CLIN IV

C-126 CLIN III

C-127 CLIN III

C-128 CLIN III

C-129 CLIN III

C-130 CLIN III

C-131 CLIN III

C101 C102 C103

C104 C105 C106 C107 C108

C110 C111 C112 C113 C114

C116 C117 C118 C119 C120

C122 C123 C124 C125

C127 C128 C129

C130 C131

C109 C115

C121

C126

CLIN V - SODDING ALONG RUNWAYS

CLIN VI - PIPE LINING

GENERAL NOTES:

1. PROJECT PHASING

- FY2026

-- BASE BID

---- CLIN 1

---- CLIN 2

-- OPTION 1

---- CLIN 3

-- OPTION 2

---- CLIN 4

- TBD FY

-- OPTION 3

---- CLIN 5

-- OPTION 4

---- CLIN 6

NORTH

CLIN II

CLIN III

DLO

LOD

LOD LO

LOD

D LOD

LOD

D o o o o o o o o o oooo o

TANYA NORMAN, P.E.

P.E. No. 0038055, GA

DATE: 01/09/2026 ______________

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SHEET NOTES

1. REFER TO SHEETS C-001 AND C-002 FOR PROJECT ABBREVIATIONS,

LEGEND, AND GENERAL, AIRFIELD AND STORM SEWER NOTES.

2. THIS SHEET IS PART OF A MULTI-SHEET SET OF CONSTRUCTION

PLANS AND MUST BE READ WITH THE FULL SET TO BEST ENSURE

PROPER INTERPRETATION.

3. REFER TO SHEETS C-601 - C-606 FOR STORM DRAINAGE

STRUCTURE TABLES.

4. ALL PIPES AND STRUCTURES INDICATED TO BE ABANDONED IN

PLACE SHALL BE COMPLETELY FILLED WITH FLOWABLE FILL.

5. DEPTHS OF SOME EXISTING UTILITIES WHICH ARE NOT NOTED ON

THE PLANS ARE UNKNOWN AND MAY CONFLICT WITH STORM

DRAINAGE AS DESIGNED. NOTIFY COR OF ANY CONFLICTS FOUND.

M A

T C

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CLIN III

N I

C101 C102 C103

C104 C105 C106 C107 C108

C110 C111 C112 C113 C114

C116 C117 C118 C119 C120

C122 C123 C124 C125

C127 C128 C129

C130 C131

C109 C115

C121

C126

CLIN IV

SCALE: 1" = 50' 0 25' 50' 100' 150'A1 STORM DRAINAGE PLAN

NORTH

500' RUNWAY WINGTIP CLEARANCE

A4 C-505

A3 C-502

A4 C-508

A4 C-505

LOD

TANYA NORMAN, P.E.

P.E. No. 0038055, GA

DATE: 01/09/2026 ______________

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CERTIFIED FINAL

R M

D R

C-102

-C

-1

(A ).d w g

SHEET NOTES

1. REFER TO SHEETS C-001 AND C-002 FOR PROJECT ABBREVIATIONS,

LEGEND, AND GENERAL, AIRFIELD AND STORM SEWER NOTES.

2. THIS SHEET IS PART OF A MULTI-SHEET SET OF CONSTRUCTION

PLANS AND MUST BE READ WITH THE FULL SET TO BEST ENSURE

PROPER INTERPRETATION.

3. REFER TO SHEETS C-601 - C-606 FOR STORM DRAINAGE

STRUCTURE TABLES.

4. ALL PIPES AND STRUCTURES INDICATED TO BE ABANDONED IN

PLACE SHALL BE COMPLETELY FILLED WITH FLOWABLE FILL.

5. DEPTHS OF SOME EXISTING UTILITIES WHICH ARE NOT NOTED ON

THE PLANS ARE UNKNOWN AND MAY CONFLICT WITH STORM

DRAINAGE AS DESIGNED. NOTIFY COR OF ANY CONFLICTS FOUND.

M A

T C

H L

- S E

E S

H E

E T

C -1

KEY MAP

CLIN III

N I

C101 C102 C103

C104 C105 C106 C107 C108

C110 C111 C112 C113 C114

C116 C117 C118 C119 C120

C122 C123 C124 C125

C127 C128 C129

C130 C131

C109 C115

C121

C126

CLIN IV

SCALE: 1" = 50' 0 25' 50' 100' 150'A1 STORM DRAINAGE PLAN

NORTH

500' RUNWAY WINGTIP CLEARANCE

77 LF CONCRETE FLUME

TO WEIR CUT INTO INLET

132 LF CONCRETE FLUME

TO WEIR CUT INTO INLET

INSTALL RIPRAP AT INVERT

A3 C-502

C3 C-501

A3 C-502

C3 C-501

A4 C-505

25' STATE BUFFER

50' COUNTY BUFFER

75' IMPERVIOUS BUFFER

25' STATE BUFFER

50' COUNTY BUFFER

75' IM

PERVIOUS BUFFER

EX. WETLANDS

DLOD

LOD

LODLOD

LOD

LOD LO

LOD

LODLOD

LOD LOD

LOD

D LOD

LOD

LOD LOD

LODLOD

LODLO

LOD

LODLO

LOD

WETLAND

111b

WL7

OW1

102510261027 10281029

1032 1030

10171021 1015

100810101011

10391040

TANYA NORMAN, P.E.

P.E. No. 0038055, GA

DATE: 01/09/2026 ______________

1 2 3 4 5

SHEET ID

U .S

. A R

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-0

P A

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US Army Corps of Engineers®

Louisville District

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-0

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CERTIFIED FINAL

R M

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C-103

-C

-1

(A ).d w g

SHEET NOTES

1. REFER TO SHEETS C-001 AND C-002 FOR PROJECT ABBREVIATIONS,

LEGEND, AND GENERAL, AIRFIELD AND STORM SEWER NOTES.

2. THIS SHEET IS PART OF A MULTI-SHEET SET OF CONSTRUCTION

PLANS AND MUST BE READ WITH THE FULL SET TO BEST ENSURE

PROPER INTERPRETATION.

3. REFER TO SHEETS C-601 - C-606 FOR STORM DRAINAGE

STRUCTURE TABLES.

4. ALL PIPES AND STRUCTURES INDICATED TO BE ABANDONED IN

PLACE SHALL BE COMPLETELY FILLED WITH FLOWABLE FILL.

5. DEPTHS OF SOME EXISTING UTILITIES WHICH ARE NOT NOTED ON

THE PLANS ARE UNKNOWN AND MAY CONFLICT WITH STORM

DRAINAGE AS DESIGNED. NOTIFY COR OF ANY CONFLICTS FOUND.

M A

T C

H L

E E

S H

E E

T C

-1

KEY MAP

CLIN III

N I

C101 C102 C103

C104 C105 C106 C107 C108

C110 C111 C112 C113 C114

C116 C117 C118 C119 C120

C122 C123 C124 C125

C127 C128 C129

C130 C131

C109 C115

C121

C126

CLIN IV

SCALE: 1" = 50' 0 25' 50' 100' 150'A1 STORM DRAINAGE PLAN

NORTH

A4 C-505

96 LF CONCRETE FLUME TO

TIE INTO EXISTING

CONCRETE FLUME

A3 C-502

B3 C-503

A1 C-514

MATCH THE EXISTING FLUME DOWELS

INSTALLED AT THE CONNECTION TO

PREVENT MOVEMENT, APPLY AN

ADHESIVE SEALANT TO PROVIDE A

WATERTIGHT JOINT. ALONG INTERFACE

WITH EXISTING FLUME.

A4 C-508

EXISTING FLUME

C3 C-504

A1 C-511

C1 C-501

25' STATE BU

FFER

50' C O

U N

TY BU

FFER

75' IM

PERVIO

US BUFFER

25' STATE BUFFER

50' COUNTY BUFFER

75' IMPERVIOUS BUFFER

25' STATE BUFFER

50' COUNTY BUFFER

75' IM

PERVIOUS BUFFER

EX. WETLANDS

LOD

LOD LOD

LOD

LOD LOD

LODLOD

LODLO

LOD

D LOD

LOD

D LOD

LOD

E I S

U R

-2

P H

-1 9-

WETLAND

111b

WL7

OW1

OPEN

WATER

PS9

100810101011

TANYA NORMAN, P.E.

P.E. No. 0038055, GA

DATE: 01/09/2026 ______________

1 2 3 4 5

SHEET ID

U .S

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P A

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E A

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US Army Corps of Engineers®

Louisville District

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-0

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CERTIFIED FINAL

R M

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C-104

-C

-1

(A ).d w g

SHEET NOTES

1. REFER TO SHEETS C-001 AND C-002 FOR PROJECT ABBREVIATIONS,

LEGEND, AND GENERAL, AIRFIELD AND STORM SEWER NOTES.

2. THIS SHEET IS PART OF A MULTI-SHEET SET OF CONSTRUCTION

PLANS AND MUST BE READ WITH THE FULL SET TO BEST ENSURE

PROPER INTERPRETATION.

3. REFER TO SHEETS C-601 - C-606 FOR STORM DRAINAGE

STRUCTURE TABLES.

4. ALL PIPES AND STRUCTURES INDICATED TO BE ABANDONED IN

PLACE SHALL BE COMPLETELY FILLED WITH FLOWABLE FILL.

5. DEPTHS OF SOME EXISTING UTILITIES WHICH ARE NOT NOTED ON

THE PLANS ARE UNKNOWN AND MAY CONFLICT WITH STORM

DRAINAGE AS DESIGNED. NOTIFY COR OF ANY CONFLICTS FOUND.

M A

T C

H L

E E

S H

E E

T C

-1

M A

T C

H L

E E

S H

E E

T C

-1

MATCH LINE - SEE SHEET C-110

KEY MAP

CLIN III

N I

C101 C102 C103

C104 C105 C106 C107 C108

C110 C111 C112 C113 C114

C116 C117 C118 C119 C120

C122 C123 C124 C125

C127 C128 C129

C130 C131

C109 C115

C121

C126

CLIN IV

SCALE: 1" = 50' 0 25' 50' 100' 150'A1 STORM DRAINAGE PLAN

NORTH

REMOVE AND REPLACE EXISTING 6' CHAIN-LINK

FENCE. MAINTAIN A SECURE AIRFIELD PERIMETER

THROUGHOUT CONSTRUCTION.

REPAIR ERODED SLOPE,

COMPACT THE AREA, AND

RESOD ALL DISTURBED

SECTIONS WITH GEOGRID

REINFORCEMENT.

A1 C-514

B3 C-503

A1 C-514

SOD

REPLACEMENT

SOD REPLACEMENT

APPROXIMATE

DISTANCE 106'

C3 C-502

S-175

DEMOLISH AND REPLACE

HEADWALLL AND INSTALL

SECURITY GRATE

INV IN=971.18 (SW)

A1 C-507

A2 C-508

22 10

25' STATE BUFFER

50' COUNTY BUFFER

75' IMPERVIOUS BUFFER

EX. WETLANDS

LOD

DLOD

LOD

LODLOD

LOD

LOD LO

D LOD

LOD

LOD LOD

LOD

LOD LO

LOD

LOD LOD

LOD

PS9

WL8

REINSTALL SALVAGED 6'

CHAIN LINK FENCE IN LINE

WITH EXISTING PERIMETER

FENCE. DISPOSE EXCESS

FENCE OFF BASE PROPERTY.

TANYA NORMAN, P.E.

P.E. No. 0038055, GA

DATE: 01/09/2026 ______________

1 2 3 4 5

SHEET ID

U .S

. A R

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-0

P A

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W A

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A N

E S

E A

C H

E C

O R

N E

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) 3

-7

O N

D J

O B

N o.

D B

C H

D B

D R

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N N

C O

N O

N U

US Army Corps of Engineers®

Louisville District

H : X

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\0 4.

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. L

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-0

CERTIFIED FINAL

R M

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C-105

-C

-1

(A ).d w g

SEE ENLARGEMENT

PLAN C-401

SHEET NOTES

1. REFER TO SHEETS C-001 AND C-002 FOR PROJECT ABBREVIATIONS

AND GENERAL, AIRFIELD AND STORM SEWER NOTES.

2. THIS SHEET IS PART OF A MULTI-SHEET SET OF CONSTRUCTION

PLANS AND MUST BE READ WITH THE FULL SET TO BEST ENSURE

PROPER INTERPRETATION.

3. REFER TO SHEETS C-601 - C-604 FOR STORM DRAINAGE

STRUCTURE TABLES.

4. ALL PIPES AND STRUCTURES INDICATED TO BE ABANDONED IN

PLACE SHALL BE COMPLETELY FILLED WITH FLOWABLE FILL.

5. REMOVE AND REPLACE FENCE AS REQUIRED. CONTRACTOR MUST

VERIFY EXISTING CONDITIONS OF FENCE PRIOR TO

CONSTRUCTION TO DETERMINE IF FENCE CAN BE SALVAGED AND

REUSED. FENCE SALVAGING MUST BE APPROVED BY COR.

6. FILL EROSION REPAIR AREAS. ASSUME 55 CY OF FILL AT EACH

EROSION AREA.

M A

T C

H L

- S E

E S

H E

E T

C -1

MATCH LINE - SEE SHEET C-111

M A

T C

H L

E E

S H

E E

T C

-1

KEY MAP

CLIN III

N I

C101 C102 C103

C104 C105 C106 C107 C108

C110 C111 C112 C113 C114

C116 C117 C118 C119 C120

C122 C123 C124 C125

C127 C128 C129

C130 C131

C109 C115

C121

C126

CLIN IV

SCALE: 1" = 50' 0 25' 50' 100' 150'A1 STORM DRAINAGE PLAN

NORTH

A4 C-505

REMOVE 6' CHAIN LINK FENCE.

REPAIR GRADES FROM EROSION,

COMPACT, AND RESOD AREA

WITH GEOGRID REINFORCEMENT

SALVAGE AND REINSTALL EXISTING 6'

CHAIN LINK FENCE. SECURE AIRFIELD

THROUGHOUT CONSTRUCTION,

PROVIDING A SECURE PERIMETER AT

ALL TIMES.

REPAIR GRADES FROM EROSION,

COMPACT, AND RESOD AREA

WITH GEOGRID REINFORCEMENT

INSTALL RIPRAP

AT INVERT

REMOVE AND SALVAGE EXISTING 6'

CHAIN LINK FENCE. SECURE

AIRFIELD THROUGHOUT

CONSTRUCTION, PROVIDING A

SECURE PERIMETER AT ALL TIMES .

REPAIR ERODED SLOPES, COMPACT THE

AREAS, AND RESOD ALL DISTURBED AREAS

WITH GEOGRID REINFORCEMENT. REMOVE

EXISTING TREES WITHIN THE LIMITS OF

DISTURBANCE.

REPAIR ERODED GRADES, COMPACT THE AREA,

AND RESOD ALL DISTURBED SECTIONS WITH

GEOGRID REINFORCEMENT. REMOVE EXISTING

TREES WITHIN THE LIMITS OF DISTURBANCE.

A1 C-514

SOD DISTURBED AREA

REMOVE AND REINSTALL EXISTING 6' CHAIN

LINK FENCE. SECURE AIRFIELD THROUGHOUT

CONSTRUCTION, PROVIDING A SECURE

PERIMETER AT ALL TIMES.

S-150

DEMOLISH AND REPLACE

HEADWALLL AND INSTALL

SECURITY GRATE

INV IN=971.30 (SW)

A1 C-507

A1 C-503

A1 C-507

REMOVE 6' CHAIN

LINK FENCE.

A1 C-514

LOD

DLOD

LOD

LOD LOD

DLOD

LOD

LODLO

LOD

159.00'

175'

1011.25

LOD

TANYA NORMAN, P.E.

P.E. No. 0038055, GA

DATE: 01/09/2026 ______________

1 2 3 4 5

SHEET ID

U .S

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P A

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W A

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A N

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E A

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O N

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N o.

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C H

D B

D R

B Y:

N N

C O

N O

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US Army Corps of Engineers®

Louisville District

H : X

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\0 4.

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CERTIFIED FINAL

R M

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C-106

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-1

(A ).d w g

MATCHLINE-AA

SEE ENLARGEMENT

PLAN C-401

SHEET NOTES

1. REFER TO SHEETS C-001 AND C-002 FOR PROJECT ABBREVIATIONS,

LEGEND, AND GENERAL, AIRFIELD AND STORM SEWER NOTES.

2. THIS SHEET IS PART OF A MULTI-SHEET SET OF CONSTRUCTION

PLANS AND MUST BE READ WITH THE FULL SET TO BEST ENSURE

PROPER INTERPRETATION.

3. REFER TO SHEETS C-601 - C-606 FOR STORM DRAINAGE

STRUCTURE TABLES.

4. ALL PIPES AND STRUCTURES INDICATED TO BE ABANDONED IN

PLACE SHALL BE COMPLETELY FILLED WITH FLOWABLE FILL.

5. DEPTHS OF SOME EXISTING UTILITIES WHICH ARE NOT NOTED ON

THE PLANS ARE UNKNOWN AND MAY CONFLICT WITH STORM

DRAINAGE AS DESIGNED. NOTIFY COR OF ANY CONFLICTS FOUND.

M A

T C

H L

E E

S H

E E

T C

-1

M A

T C

H L

- S E

E S

H E

E T

C -1

MATCH LINE - SEE SHEET C-112

KEY MAP

CLIN III

N I

C101 C102 C103

C104 C105 C106 C107 C108

C110 C111 C112 C113 C114

C116 C117 C118 C119 C120

C122 C123 C124 C125

C127 C128 C129

C130 C131

C109 C115

C121

C126

CLIN IV

SCALE: 1" = 50' 0 25' 50' 100' 150'A1 STORM DRAINAGE PLAN

NORTH

A4 C-505

INSTALL RIPRAP

AT INVERT

CONTRACTOR MUST PROTECT

FENCING AND GATE FROM DAMAGE

FIRE

ACCESS

FIRE

ACCESS

RESOD DISTURBED AREA

(SEE SHEET CE303)

RESOD DISTURBED AREA

(SEE SHEET CE303)

A2 C-508

S-625

NEW HW

TOP=978.51

INV IN=973.59 (SE)

A1 C-511

6. AREAS OUTSIDE OF SURVEY IS SUPPLEMENTED WITH BASE GIS.

7. ROOF DRAINS TO BE RE-CONNECTED TO NEW PIPE SYSTEM. FIELD

VERIFY LOCATIONS.

8. COORDINATE WITH FACILITY USER THROUGH THE COR FOR

CLOSURE OF DRIVEWAY.

ATLANTIC AVE SE

KEEP ROADWAY OPEN FOR FIRE

ACCESS. TRAFFIC MUST PASS

DURING AND AFTER WORK DUTY

HOURS. PROVIDE TRAFFIC

RATED STEEL PLATE FOR FULL

ACCESS DURING

CONSTRUCTION.

RESTORE PAVEMENT

C-504

RESTORE PAVEMENT

C-504

RESTORE PAVEMENT

SEE NOTES #7 & #8

D1 C-504

OPEN CUT

RESTORE

PAVEMENT

SEE NOTES #7 & #8

C3 C-504

LOD

D LOD

LOD

DLO

LOD

LODLODLOD

LOD

DLO

91'

TANYA NORMAN, P.E.

P.E. No. 0038055, GA

DATE: 01/09/2026 ______________

1 2 3 4 5

SHEET ID

U .S

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M Y

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P A

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W A

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A N

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E A

C H

E C

O R

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, G A

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O N

D J

O B

N o.

D B

C H

D B

D R

B Y:

N N

C O

N O

N U

US Army Corps of Engineers®

Louisville District

H : X

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D .M

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C T

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W B

-0

W B

-0

CERTIFIED FINAL

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated Jun 15, 2026.