Attachment 01a - Part 1 Plans Construct Hydrazine PSTE172020.pdf

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SMOKE PARTITION

CLEAR DOOR WIDTH [FEET - INCHES]

OCCUPANT LOAD CAPACITY [NO.OF PEOPLE]

EXIT DOOR TAG

1. FOR EXIT SIGNS AND EMERGENCY LIGHTING, SEE ELECTRICAL LIGHTING DRAWINGS (E SERIES).

LINE TYPES FOR MEANS OF EGRESS:

TRAVEL DISTANCE

SYMBOLCOMPONENT

LIFE SAFETY SYMBOLS:

TD

EXIT DISCHARGE ARROW

EXIT DISCHARGE

A

B

8 76

PROJECT MANAGER

HDR PROJECT #:

0 1" 2"

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FILENAME

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUE DATE DESCRIPTION

1 2 3 4 5 6 7 8

D

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SHEET

10136847

NICK OVERBY HYDRAZINE FACILITY

SC AIR NATIONAL GUARD

169TH FIGHTER WING

EASTOVER, SCANG PROJECT #: PSTE172020

CONTRACT #: W912QG-18-F-0040

MCENTIRE JOINT NATIONAL GUARD BASE

SO

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AN

ILO

RAC

C E R

TI

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CATE OF

I

TIAZ

O N

HDR ENGINEERING,

INC.

OF THE CAROLINAS

NO. C0318FI

G-005

G-005.DWG

CODE COMPLIANCE

SITE PLAN

1" = 20'

ADAM SENK

THAD FREEMAN

ZACH SACHSENMAIER

- AUG 2020 B-3 DESIGN SUBMISSION

LEGEND:

KEY NOTES:

1. ALL PARTS OF BUILDING EXTERIOR WITHIN 350

FT AS REQUIRED UFC 3-600-01 PARA. 9-3.5.8.2.

2. ALL WEATHER GROUND ACCESS SHALL BE

PROVIDED FOR EMERGENCY VEHICLES PER UFC

3-600-01 PARA 9-1.1.

3. FIRE DEPARTMENT CONNECTION PROVIDED

WITHIN 150 FT AS REQUIRED BY UFC 3-600-01

PARA. 3-7.3.3.

4. FIRE ALARM/SPRINKLER RISER ROOM.

5. FIRE HOSE PULL 150 FT.

6. FIRE WATER SUPPLY ISOLATION GATE VALVE

BELOW GRADE IN VALVE BOX

7. SITE FENCE

8. FIRE WATER SUPPLY

CODE COMPLIANCE SITE PLAN

SCALE: 1" = 20' - 0"

HOSE PULL

HYDRANT

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PAVEMENT

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6' WOVEN WIRE FENCE WITH BARB

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ROAD

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DRIVEWAY

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ASPHALT

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ASPHALT

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ASPHALT

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FH

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FH

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PAVEMENT

AutoCAD SHX Text

6' WOVEN WIRE FENCE WITH BARB

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

ROAD

AutoCAD SHX Text

DRIVEWAY

AutoCAD SHX Text

ASPHALT

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ASPHALT

AutoCAD SHX Text

ASPHALT

ASENK

Snapshot

Rectangle

PROJECT MANAGER

HDR PROJECT #:

0 1" 2"

SCALE

FILENAME

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUE DATE DESCRIPTION

1 2 3 4 5 6 7 8

D

C

B

A

SHEET

ALLAN GOFF

ALLAN GOFF

ROBERT BAYSDEN

10136847

NICK OVERBY HYDRAZINE FACILITY

SC AIR NATIONAL GUARD

169TH FIGHTER WING

EASTOVER, SCANG PROJECT #: PSTE172020

CONTRACT #: W912QG-18-F-0040

MCENTIRE JOINT NATIONAL GUARD BASE

C-000

C-000.DWG

CIVIL LEGEND

- AUG 2020 B-3 DESIGN SUBMISSION

PIPELINE

LIMITS OF DISTURBANCELOD LOD LOD

EXISTING CONTOUR W/ ELEVATION (MAJOR)25

EXISTING CONTOUR (MINOR)

CONTOUR W/ ELEVATION (MAJOR)25

X X X X X X SECURITY FENCE

SILT FENCE

DOWNGUY

SURVEY BENCHMARK

SPOT ELEVATION

SURVEY CONTROL POINT

CIVIL MAPPING SYMBOLOGY

FLOW ARROW

CLEANOUT

HORIZONTAL CONTROL POINT

VERTICAL CONTROL POINT

PUMP STATION

SANITARY MANHOLE

EXISTING UTILITY POLE

UTILITY/CIVIL LINE SYMBOLOGY

FIRE HYDRANT

CP-X

CO

S

PS

X

X

TANK BELOW GROUND

TANK HORIZONTAL ABOVE GROUND

TANK VERTICAL ABOVE GROUND

X

X

X

A. SCREENING OR SHADING OF WORK IS USED TO INDICATE EXISTING

COMPONENTS.

DIVERSION SWALE

CONCRETE SIDEWALK

SEDIMENT TUBE

W W

EXISTING ELECTRICAL

EXISTING WATER

EXISTING SANITARY SEWER

CONTOUR (MINOR)

X X X X X X EXISTING SECURITY FENCE

RIPRAP

SILT FENCE ROCK OUTLET

EXISTING OVERHEAD ELECTRICAL

EXISTING UNDERGROUND FIBER OPTIC

EXISTING UNDERGROUND TELEPHONE

OHE

ASPHALT PAVEMENT MILLING

EXISTING UNDERGROUND ELECTRICAL

WW WATER MAIN

SEWER FORCE MAIN

STORM DRAINAGE PIPING

FM FM FM

GRAVITY SEWER PIPING

SD

BLOCK & GRAVEL CURB

INLET SEDIMENT FILTER

CONSTRUCTION ENTRANCE

HEAVY DUTY CONCRETE PAVEMENT

1 STAKING POINT

FFE = 123 BUILDING FINISHED FLOOR ELEVATION

TYPE A SEDIMENT TUBE INLET

PROTECTION

08/28/202008/28/2020

AGOFF

0 1" 2"

SCALE

FILENAME

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUE DATE DESCRIPTION

1 2 3 4 5 6 7 8

D

C

B

A

SHEET

ALLAN GOFF

ALLAN GOFF

ROBERT BAYSDEN

10136847

NICK OVERBY HYDRAZINE FACILITY

SC AIR NATIONAL GUARD

169TH FIGHTER WING

EASTOVER, SCANG PROJECT #: PSTE172020

CONTRACT #: W912QG-18-F-0040

MCENTIRE JOINT NATIONAL GUARD BASE

C-001

C-001.DWG

OVERALL SITE

PLAN

1" = 20'

- AUG 2020 B-3 DESIGN SUBMISSION

OVERALL SITE PLAN

1" = 20'

08/28/202008/28/2020

0 1" 2"

SCALE

FILENAME

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUE DATE DESCRIPTION

1 2 3 4 5 6 7 8

D

C

B

A

SHEET

ALLAN GOFF

ALLAN GOFF

ROBERT BAYSDEN

10136847

NICK OVERBY HYDRAZINE FACILITY

SC AIR NATIONAL GUARD

169TH FIGHTER WING

EASTOVER, SCANG PROJECT #: PSTE172020

CONTRACT #: W912QG-18-F-0040

MCENTIRE JOINT NATIONAL GUARD BASE

C-002

C-002.DWG

SITE

DEMOLITION PLAN

1" = 20'

- AUG 2020 B-3 DESIGN SUBMISSION

REMOVE METAL BUILDING

AND STAIRS

ABANDON EXISTING VALVE IN PLACE

SITE DEMOLITION PLAN

1" = 20'

08/28/202008/28/2020

0 1" 2"

SCALE

FILENAME

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUE DATE DESCRIPTION

1 2 3 4 5 6 7 8

D

C

B

A

SHEET

ALLAN GOFF

ALLAN GOFF

ROBERT BAYSDEN

10136847

NICK OVERBY HYDRAZINE FACILITY

SC AIR NATIONAL GUARD

169TH FIGHTER WING

EASTOVER, SCANG PROJECT #: PSTE172020

CONTRACT #: W912QG-18-F-0040

MCENTIRE JOINT NATIONAL GUARD BASE

C-003

C-003.DWG

CIVIL

EROSION CONTROL PLAN

1" = 20'

- AUG 2020 B-3 DESIGN SUBMISSION

EROSION CONTROL PLAN

1" = 20'

08/28/202008/28/2020

0 1" 2"

SCALE

FILENAME

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUE DATE DESCRIPTION

1 2 3 4 5 6 7 8

D

C

B

A

SHEET

ALLAN GOFF

ALLAN GOFF

ROBERT BAYSDEN

10136847

NICK OVERBY HYDRAZINE FACILITY

SC AIR NATIONAL GUARD

169TH FIGHTER WING

EASTOVER, SCANG PROJECT #: PSTE172020

CONTRACT #: W912QG-18-F-0040

MCENTIRE JOINT NATIONAL GUARD BASE

C-004

C-004.DWG

CIVIL

GRADING AND DRAINAGE PLAN

1" = 20'

- AUG 2020 B-3 DESIGN SUBMISSION

GRADING AND DRAINAGE PLAN

1" = 20'

08/28/202008/28/2020

0 1" 2"

SCALE

FILENAME

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUE DATE DESCRIPTION

1 2 3 4 5 6 7 8

D

C

B

A

SHEET

ALLAN GOFF

ALLAN GOFF

ROBERT BAYSDEN

10136847

NICK OVERBY HYDRAZINE FACILITY

SC AIR NATIONAL GUARD

169TH FIGHTER WING

EASTOVER, SCANG PROJECT #: PSTE172020

CONTRACT #: W912QG-18-F-0040

MCENTIRE JOINT NATIONAL GUARD BASE

C-005

C-005.DWG

CIVIL

UTILITY PLAN

1" = 20'

- AUG 2020 B-3 DESIGN SUBMISSION

UTILITY PLAN

1" = 20'

08/28/202008/28/2020

6. LIME AND FERTILIZER SHALL BE APPLIED UNIFORMLY AND MIXED WITH THE SOIL DURING SEEDBED

PREPARATION. ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED DEPENDING ON

FIELD CONDITION.

7. MULCH TO BE TACKED OR MECHANICALLY TIED DOWN IMMEDIATELY AFTER MULCH IS SPREAD.

8. ALL SLOPES GREATER THAN 3:1 SHALL BE STABILIZED WITH NORTH AMERICAN GREEN SC150 OR

EQUIVALENT

STABILIZATION REQUIREMENTS

TEMPORARY OR PERMANENT GROUND COVER STABILIZATION SHALL OCCUR WITHIN 7 CALENDAR DAYS

FROM THE LAST LAND-DISTURBING ACTIVITY, WITH THE FOLLOWING EXCEPTIONS IN WHICH

TEMPORARY OR PERMANENT GROUND COVER SHALL BE PROVIDED IN 14 CALENDAR DAYS FROM THE

LAST LAND-DISTURBING ACTIVITY:

· SLOPES BETWEEN 2:1 AND 3:1, WITH A SLOPE LENGTH OF 10 FT. OR LESS

· SLOPES 3:1 OR FLATTER, WITH A SLOPE OF LENGTH OF 50 FT. OR LESS

· SLOPES 4:1 OR FLATTER

NATIVE GRASS SEEDING AND MULCHING: (EAST)

NATIVE GRASS SEEDING AND MULCHING SHALL BE PERFORMED ON THE DISTURBED AREAS OF

WETLANDS AND RIPARIAN AREAS, AND ADJACENT TO STREAM RELOCATION CONSTRUCTION WITHIN A 50 FOOT ZONE ON BOTH SIDES OF THE STREAM OR DEPRESSION, MEASURED FROM TOP OF STREAM

BANK OR CENTER OF DEPRESSION. THE STREAM BANK OF THE STREAM RELOCATION SHALL BE

SEEDED BY A METHOD THAT DOES NOT ALTER THE TYPICAL CROSS SECTION OF THE STREAM BANK.

NATIVE GRASS SEEDING AND MULCHING SHALL ALSO BE PERFORMED IN THE PERMANENT SOIL

REINFORCEMENT MAT SECTION OF PREFORMED SCOUR HOLES, AND IN OTHER AREAS AS DIRECTED.

THE KINDS OF SEED AND FERTILIZER, AND THE RATES OF APPLICATION OF SEED, FERTILIZER, AND LIMESTONE, SHALL BE AS STATED BELOW. DURING PERIODS OF OVERLAPPING DATES, THE KIND OF

SEED TO BE USED SHALL BE DETERMINED. ALL RATES ARE IN POUNDS PER ACRE.

FERTILIZER SHALL BE 10-20-20 ANALYSIS. A DIFFERENT ANALYSIS OF FERTILIZER MAY BE USED PROVIDED THE 1-2-2 RATIO IS MAINTAINED AND THE RATE OF APPLICATION ADJUSTED TO PROVIDE

THE SAME AMOUNT OF PLANT FOOD AS A 10-20-20 ANALYSIS AND AS DIRECTED.

NATIVE GRASS SEEDING AND MULCHING SHALL BE PERFORMED IN ACCORDANCE WITH SECTION 1660 OF THE STANDARD SPECIFICATIONS AND VEGETATIVE COVER SUFFICIENT TO RESTRAIN EROSION

SHALL BE INSTALLED IMMEDIATELY FOLLOWING GRADE ESTABLISHMENT.

TEMPORARY SEEDING

FERTILIZER SHALL BE THE SAME ANALYSIS AS SPECIFIED FOR SEEDING AND MULCHING AND APPLIED AT THE RATE OF 400 POUNDS AND SEEDED AT THE RATE OF 50 POUNDS PER ACRE. GERMAN MILLET OR BROWNTOP MILLET SHALL BE USED IN SUMMER MONTHS AND RYE GRAIN DURING THE REMAINDER OF THE YEAR. THE EXACT DATES TO BE APPROVED BY THE CORPS BASED ON EACH KIND OF SEED.

FERTILIZER TOPDRESSING

FERTILIZER USED FOR TOP DRESSING SHALL BE 16-8-8 GRADE AND SHALL BE APPLIED AT THE RATE OF 500 POUNDS PER ACRE. A DIFFERENT ANALYSIS OF FERTILIZER MAY BE USED PROVIDED THE 2-1-1 RATIO IS MAINTAINED AND THE RATE OF APPLICATION ADJUSTED TO PROVIDE THE SAME AMOUNT OF

PLANT FOOD AS 16-8-8 ANALYSIS AND AS DIRECTED.

SUPPLEMENTAL SEEDING

THE KINDS OF SEED AND PROPORTIONS SHALL BE THE SAME AS SPECIFIED FOR SEEDING AND

MULCHING, AND THE RATE OF APPLICATION MAY VARY FROM 25# TO 75# PER ACRE. THE ACTUAL RATE PER ACRE WILL BE DETERMINED PRIOR TO THE TIME OF TOPDRESSING AND THE CONTRACTOR WILL BE NOTIFIED IN WRITING OF THE RATE PER ACRE, TOTAL QUANTITY NEEDED, AND AREAS ON WHICH TO APPLY THE SUPPLEMENTAL SEED. MINIMUM TILLAGE EQUIPMENT, CONSISTING OF A SOD SEEDER

SHALL BE USED FOR INCORPORATING SEED INTO THE SOIL AS TO PREVENT DISTURBANCE OF

EXISTING VEGETATION. A CLODBUSTER (BALL AND CHAIN) MAY BE USED WHERE DEGREE OF SLOPE

PREVENTS THE USE OF A SOD SEEDER.

MOWING

THE MINIMUM MOWING HEIGHT SHALL BE 4 INCHES.

CLEARING:

CLEARING SHALL INCLUDE THE TRIMMING OF ONLY THOSE TREES OVERHANGING THE CLEARING LIMITS

AS NECESSARY TO PERFORM THE WORK. THE CONTRACTOR SHALL ALSO CLEAR THOSE AREAS OR

FEATURES SPECIFICALLY SHOWN ON THE PLANS TO BE CLEARED. CLEARING SHALL NOT INCLUDE THE UNNECESSARY REMOVAL OF TREES, GRASS, TURF, BRUSH, OR LANDSCAPING OR SIMILAR GROUND

COVERS OR OTHER VEGETATION. THE CONTRACTOR SHALL NOT CONDUCT ANY CLEARING

OPERATIONS OUTSIDE THE LIMITS SPECIFIED, UNLESS APPROVED BY THE BASE AUTHORITY. ALL

OTHER SUCH FEATURES REMOVED OR DAMAGE CAUSED BY CONSTRUCTION ACTIVITIES BY THE

CONTRACTOR SHALL BE RESTORED TO ORIGINAL CONDITION.

TEMPORARY AND PERMANENT NON LAWN SEEDING MEASURES

A. GENERAL:

1. AFTER CONSTRUCTION IS COMPLETE IN ANY AREA OR PHASE OF THE PROJECT, THE DISTURBED

AREAS SHALL RECEIVE A PERMANENT GROUND COVER. SEEDING AND MULCHING SHALL BE

PERFORMED IMMEDIATELY BEHIND CONSTRUCTION. THE CONTRACTOR SHALL PROVIDE

PERMANENT SEEDING IN ALL DISTURBED AREAS AS INDICATED IN THE CONTRACT DOCUMENTS.

THE CONTRACTOR SHALL ADAPT PERMANENT SEEDING OPERATIONS TO PROTECT AND TO

ACCOMMODATE ANY TEMPORARY SEEDING AND SOIL AND EROSION CONTROL MEASURES THAT

MAY ALREADY BE IN PLACE DURING THE WORK PERIOD.

2. WHEN SEEDING MUST TAKE PLACE OUT OF SEASON FOR PERMANENT GRASS THE APPROPRIATE

TEMPORARY SEEDING SHALL BE DONE AND THE CONTRACTOR SHALL BE RESPONSIBLE FOR

PERMANENT SEEDING AS SPECIFIED IN SEASON AT NO ADDITIONAL COST TO OWNER.

3. CONTRACTOR SHALL BE RESPONSIBLE FOR TURF MAINTENANCE THROUGH SUBSTANTIAL

COMPLETION. SLOPES MUST BE AT 90% COVERAGE AT SUBSTANTIAL COMPLETION REVIEW TO BE ACCEPTED. IF NOT AT 90% COVERAGE, SUBSTANTIAL COMPLETION WILL BE DELAYED UNTIL THE

FOLLOWING GROWING SEASON.

B. SITE PREPARATION AND INSTALLATION:

1. GROUND COVER: ALL DISTURBED AREAS SHALL BE DRESSED TO A DEPTH OF FIVE (5) INCHES. THE TOP TWO (2) INCHES SHALL BE PULVERIZED TO PROVIDE A UNIFORM SEEDBED. RAKE OR HARROW THE SITE TO ESTABLISH A SMOOTH AND LEVEL FINAL GRADE. SOIL PARTICLES SHOULD BE NO LARGER THAN MARBLE SIZE, AND PEA GRAVEL SIZE IS EVEN BETTER. AGRICULTURAL LIME SHALL BE APPLIED AT THE RATE OF 95 LBS./1000 SQ. FT. IMMEDIATELY BEFORE PLOWING. GRASS SEED

SHALL BE APPLIED AT THE RATES OUTLINED IN TABLES 2A AND 2B.

2. 5-10-10 FERTILIZER SHALL BE APPLIED TO ALL DISTURBED AREAS AT A RATE OF 21 LBS./1000 SQ. FT.

MULCHING SHALL CONSIST OF SMALL GRAIN STRAW APPLIED AT A RATE OF 2 TONS/ACRE.

MULCHED AREAS SHALL BE TACKED WITH ASPHALT OR OTHER APPROVED METHOD SUFFICIENT TO

HOLD THE STRAW IN PLACE, AT A RATE OF 150 TO 200 GALLONS PER TON OF STRAW.

3. IF ACTIVE CONSTRUCTION CEASES IN ANY AREA FOR MORE THAN FOURTEEN (14) DAYS, ALL DISTURBED AREAS MUST BE SEEDED, MULCHED, FERTILIZED AND TACKED AT NO ADDITIONAL COST

TO THE OWNER.

4. SOME AREAS MAY REQUIRE TEMPORARY SEEDING DUE TO AN INTERRUPTION OF WORK

EXCEEDING FOURTEEN (14) DAYS OR SEASONAL RESTRICTIONS AS SPECIFIED IN THE PERMANENT

SEEDING SCHEDULE, OR A COMBINATION THEREOF. THESE AREAS SHALL BE RESEEDED IN

ACCORDANCE WITH THE PERMANENT SEEDING SCHEDULE. IF TEMPORARY SEEDING IS REQUIRED

DUE TO CONTRACTOR DELAYS, THERE WILL BE NO COMPENSATION FOR THE TEMPORARY

SEEDING. TEMPORARY SEEDING SHALL BE PERFORMED ONLY AT THE DIRECTION OF THE ARMY

CORPS OF ENGINEERS (ACOE).

C. CLEANUP AND INSPECTION:

1. UPON COMPLETION OF WORK, THE CONTRACTOR SHALL REMOVE FROM THE SITE ALL EQUIPMENT

AND OTHER ARTICLES USED. ALL EXCESS SOIL, STONE, AND DEBRIS SHALL BE REMOVED AND

LEGALLY DISPOSED OF AT NO ADDITIONAL COST TO THE OWNER. ALL WORK AREAS SHALL BE LEFT

IN A CLEAN AND NEAT CONDITION. ALL DAMAGE TO EXISTING CONSTRUCTION CAUSED BY

LANDSCAPING OPERATIONS SHALL BE REPAIRED TO THE SATISFACTION OF THE TOWN AT THE

CONTRACTOR'S EXPENSE.

2. SEEDED AREAS SHALL BE PROTECTED AND REPLANTED AS NECESSARY TO ESTABLISH A UNIFORM STAND OF SPECIFIED GRASS. SCATTERED BARE SPOTS, NONE OF WHICH SHALL BE LARGER THAT ONE (1) SQUARE FOOT, WILL BE ALLOWED UP TO A MAXIMUM OF 3% OF THE SEEDED AREA FOR

EACH PROPERTY. WHEN SEEDED AREAS ARE READY FOR INSPECTION, THE MAINTAINED TURF

AREAS SHALL BE NEATLY MOWED TO THE UNIFORM HEIGHT OF APPROXIMATELY TWO AND

ONE-HALF (2.5) INCHES. THE LAWNS SHALL BE CONSIDERED ESTABLISHED ONLY WHEN THE

SPECIFIED GRASS IS VIGOROUS AND GROWING WELL IN ADDITION TO MEETING THE OTHER

REQUIREMENTS SPECIFIED.

3. AN INSPECTION OF THE COMPLETED SEEDING SHALL BE MADE AT THE CONCLUSION OF THE

LANDSCAPE WORK UPON WRITTEN NOTICE REQUESTING SUCH INSPECTION SUBMITTED BY THE

CONTRACTOR TO THE ACOE, AT LEAST TEN (10) DAYS PRIOR TO THE ANTICIPATED DATE OF

INSPECTION.

4. A FINAL INSPECTION SHALL BE PERFORMED WHEN A SATISFACTORY STAND OF SEEDED TURF GRASS HAS BEEN PRODUCED, UPON WRITTEN NOTICE REQUESTING SUCH INSPECTION SUBMITTED BY THE CONTRACTOR TO THE ACOE, AT LEAST TEN (10) DAYS PRIOR TO THE ANTICIPATED DATE OF

INSPECTION. IF A SATISFACTORY STAND OF TURF HAS NOT BEEN PRODUCED AT THE TIME OF

FINAL INSPECTION, NECESSARY REPAIRS SHALL BE PERFORMED IN CONFORMANCE WITH THE

REQUIREMENTS OF THIS SECTION. UPON COMPLETION OF THESE REPAIRS, THE SEEDED GRASS

SHALL BE REINSPECTED UPON WRITTEN NOTICE AS ABOVE.

SEEDBED PREPARATION NOTES

1. SURFACE WATER CONTROL MEASURES TO BE INSTALLED ACCORDING TO PLAN.

2. AREAS TO BE SEEDED SHALL BE RIPPED AND SPREAD WITH AVAILABLE TOPSOIL 3 INCH DEEP.

TOTAL SEEDBED PREPARED DEPTH SHALL BE 4 INCH TO 6 INCH DEEP.

3. LOOSE ROCKS, ROOTS AND OTHER OBSTRUCTIONS SHALL BE REMOVED FROM THE SURFACE SO

THAT THEY WILL NOT INTERFERE WITH ESTABLISHMENT AND MAINTENANCE OF VEGETATION.

SURFACE FOR FINAL SEEDBED PREPARATION AT FINISHED GRADES SHOWN SHALL BE

REASONABLY SMOOTH AND UNIFORM.

4. IF NO SOIL TEST IS TAKEN, FERTILIZER AND LIME TO BE ACCORDING TO SEEDING SPECIFICATIONS

BELOW. IN ADDITION, PROVIDE 15 LBS/1000 SF OF SUPERPHOSPHATE.

5. IF SOIL TEST IS TAKEN, PROVIDE LIME AND FERTILIZER ACCORDING TO SOIL TEST REPORT.

PERMANENT LAWN SEEDING MEASURES

A. GENERAL

1. THE FOLLOWING INFORMATION SHALL BE APPLICABLE FOR ALL PERMANENT LAWN SEEDING.

PERMANENT LAWN SEEDING SHALL TAKE PLACE WITHIN ALL DEVELOPED AREAS OF DISTURBANCE INCLUDING RESIDENTIAL AND COMMERCIAL AREAS AND SHALL BE REPLACED IN KIND OF EXISTING MATERIAL BY THE CONTRACTOR. AN APPROVED TURF TYPE TALL FESCUE BLEND SHALL BE USED

PER THE CONTRACT DOCUMENTS. KENTUCKY 31 IS NOT AN ACCEPTABLE BLEND.

2. WHEN SEEDING MUST TAKE PLACE OUT OF SEASON FOR PERMANENT GRASS THE APPROPRIATE

TEMPORARY SEEDING SHALL BE DONE AND THE CONTRACTOR SHALL BE RESPONSIBLE FOR

PERMANENT SEEDING AS SPECIFIED IN SEASON AT NO ADDITIONAL COST TO OWNER.

3. CONTRACTOR SHALL BE RESPONSIBLE FOR LAWN MAINTENANCE THROUGH SUBSTANTIAL

COMPLETION. LAWNS MUST BE AT 90% COVERAGE AT SUBSTANTIAL COMPLETION REVIEW TO BE

ACCEPTED. IF NOT AT 90% COVERAGE, SUBSTANTIAL COMPLETION WILL BE DELAYED UNTIL THE

FOLLOWING GROWING SEASON.

B. SITE PREPARATION:

1. REMOVE OR KILL ANY UNDESIRABLE EXISTING TURF OR VEGETATION. HERBICIDE SPRAYING OR OTHER CHEMICAL TREATMENT SHALL BE APPROVED BY THE ACOE PRIOR TO BEING USED BY THE

CONTRACTOR. IF PREEXISTING TURF OR OTHER VEGETATION IS MIXED WITH THE SOIL TO BE

REUSED, THE CONTRACTOR SHALL USE BEST JUDGEMENT IN REMOVING IT OR INCORPORATING IT

INTO THE SOIL DURING PREPARATION.

2. IF TOPSOIL WAS NOT USED TO REESTABLISH THE UPPER SOIL LAYER AND THE UPPER SOIL IS HEAVY WITH HIGH CLAY CONTENT, SPREAD 1.5-2 INCHES OF AGED GROUND PINE BARK OR BAGGED

ORGANIC HUMUS OVER THE AREA TO BE REPAIRED.

3. FOR ALL GRASSES EXCEPT CENTIPEDE GRASS, APPLY PER 1,000 SQUARE FEET: 75 POUNDS OF

GROUND LIMESTONE AND ONE OF THE FOLLOWING FERTILIZERS: 40 POUNDS OF 5-10-10; 20

POUNDS OF 10-20-20; OR 20 POUNDS OF 8-8-8 OR 10-10-10 IN COMBINATION WITH 4 POUNDS OF 0-46-0. CENTIPEDE GRASS PREFERS ACIDIC SOILS AND LOW LEVELS OF PHOSPHORUS AND MAY

NOT REQUIRE THE ADDITION OF LIME AND PHOSPHORUS.

4. INCORPORATE LIME AND FERTILIZER (AND PINE BARK IF ADDED) INTO THE TOP 6 INCHES OF THE SOIL USING A ROTOTILLER OR BY HAND. ROTOTILL OR HAND CULTIVATE TO WELL INCORPORATE

THE AMENDMENTS AND GET A UNIFORM LOOSELY TEXTURED SOIL OF MINIMUM 6-INCH DEPTH.

5. RAKE OR HARROW THE SITE TO ESTABLISH A SMOOTH AND LEVEL FINAL GRADE. SOIL PARTICLES SHOULD BE NO LARGER THAN MARBLE SIZE, AND PEA GRAVEL SIZE IS EVEN BETTER. HAND RAKING TO LEVEL THE SOIL AND WORK OUT HILLS AND HOLLOWS. FOR AREAS LARGER THAN 100 SQ FT ALLOW RAIN OR IRRIGATE TO SETTLE THE SOIL. IN SOME SITUATIONS, THE ACOE MAY REQUIRE ROLLING OR CULTIPACKING TO FIRM THE SOIL BEFORE SEEDING. HAND RAKE AGAIN TO BREAK UP

THE CRUSTY SURFACE BEFORE SEEDING OR PLANTING.

C. INSTALLATION:

1. GENERAL:

a. SEED OR PLANT THE REQUIRED GRASS ACCORDING TO THE TABLE.

b. THE CHOICE OF TURF GRASS TYPE, VARIETY AND PROPAGATION FORM SHALL BE SPECIFIED IN THE CONTRACT DOCUMENTS, AS SPECIFIED IN THE ITEMIZED PROPOSAL, OR AS DESIGNATED BY THE

ACOE.

c. SEED SHALL BE TAGGED CERTIFIED SEED. GERMINATION SHALL BE A MINIMUM OF 95%. SEED SHALL BE 98% PURE WITH LESS THAN 2% OTHER-CROP SEED OR DEBRIS. SEED SHALL BE FREE OF

NOXIOUS WEED SEED.

d. SOD, SPRIGS, PLUGS OR OTHER VEGETATIVE PLANT PROPAGATION MATERIALS SHALL BE CERTIFIED FREE OF NOXIOUS WEEDS. MATERIALS SHALL BE IN GOOD HEALTH AND VIGOR, FREE

OF DISEASE OR PESTS, OR DAMAGE FROM DRYNESS, ADVERSE TEMPERATURE, HERBICIDES,

FERTILIZER OR OTHER CHEMICALS. SPRIGS THAT ARE OLDER THAN 48 HOURS ARE NOT

ACCEPTABLE REGARDLESS OF CONDITION.

e. THE CONTRACTOR SHALL MAINTAIN A LOG OF DATES THAT SOD, SPRIGS, PLUGS, OR OTHER

SEEDING INSTALLATION WAS COMPLETED FOR EACH INDIVIDUAL PROPERTY AND SHALL NOTIFY

THE ACOE OR INSPECTOR OF EACH DAY'S PROGRESS.

2. SEEDING:

a. SOW THE SEED ON FRESHLY PREPARED SOIL. ENSURE UNIFORM COVERAGE BY USING A CENTRIFUGAL (ROTARY) OR DROP-TYPE SPREADER. AREAS LARGER THAN 100 SQ. FT. SHALL BE SEEDED WITH A MINIMUM OF TWO PASSES AT THE APPROPRIATE PARTIAL RATE FOR EACH PASS.

FOR AREAS AVERAGING GREATER 15 FT. WIDTH, APPLY HALF THE SEED IN ONE DIRECTION AND

THE OTHER HALF AT RIGHT ANGLES TO THE FIRST DIRECTION.

b. APPLY A STARTER-TYPE FERTILIZER TO THE SOIL SURFACE ACCORDING TO FERTILIZER TOP

DRESSING NOTES.

c. LIGHTLY COVER THE SEED BY HAND RAKING OR DRAGGING WITH A MAT OR CHAIN-LINK FENCE.

ROLL OR TAMP THE SOIL LIGHTLY TO FIRM THE SURFACE AND PROVIDE GOOD SEED-TO-SOIL

CONTACT.

d. MULCH GRASS SEED WITH WEED-FREE SMALL GRAIN STRAW OR HAY APPLIED AT A RATE OF 2

TONS/ACRE. STABILIZE SMALL AREAS OF MULCH BY ROLLING, WATERING OR TACKING WITH

ASPHALT TACKING SPRAY. TWINE NETTING CAN BE USED IF WIND DISPLACEMENT IS A PROBLEM.

IF APPLIED EVENLY AND LIGHTLY, THESE MATERIALS NEED NOT BE REMOVED. LARGER AREAS

SHALL BE STABILIZED BY ASPHALT TACKING SPRAY OR TWINE NETTING.

D. CLEANUP AND INSPECTION:

1. UPON COMPLETION OF WORK, THE CONTRACTOR SHALL REMOVE FROM THE SITE ALL EQUIPMENT AND OTHER ARTICLES USED. ALL EXCESS SOIL, STONE, AND DEBRIS SHALL BE REMOVED AND LEGALLY DISPOSED OF AT NO ADDITIONAL COST TO THE OWNER. ALL WORK AREAS SHALL BE LEFT IN A CLEAN AND NEAT CONDITION.

ALL DAMAGE TO EXISTING CONSTRUCTION CAUSED BY LANDSCAPING OPERATIONS SHALL BE REPAIRED TO

THE SATISFACTION OF THE OWNER AT THE CONTRACTOR'S EXPENSE.

2. SEEDED AREAS SHALL BE PROTECTED AND REPLANTED AS NECESSARY TO ESTABLISH A UNIFORM STAND OF SPECIFIED GRASS. SCATTERED BARE SPOTS, NONE OF WHICH SHALL BE LARGER THAT ONE (1) SQUARE FOOT, WILL BE ALLOWED UP TO A MAXIMUM OF 3% OF THE SEEDED AREA FOR EACH PROPERTY. WHEN SEEDED AREAS ARE READY FOR INSPECTION, THE MAINTAINED TURF AREAS SHALL BE NEATLY MOWED TO THE UNIFORM HEIGHT OF APPROXIMATELY TWO AND ONE-HALF (2.5) INCHES. THE LAWNS SHALL BE CONSIDERED ESTABLISHED ONLY WHEN THE SPECIFIED GRASS IS VIGOROUS AND GROWING WELL IN ADDITION TO MEETING THE OTHER REQUIREMENTS SPECIFIED. iii. AN INSPECTION OF THE COMPLETED SEEDING SHALL BE MADE AT THE CONCLUSION OF THE LANDSCAPE WORK UPON WRITTEN NOTICE REQUESTING SUCH INSPECTION SUBMITTED BY THE CONTRACTOR TO THE ACOE, AT LEAST TEN (10) DAYS PRIOR TO THE ANTICIPATED DATE OF

INSPECTION.

3. A FINAL INSPECTION SHALL BE PERFORMED WHEN A SATISFACTORY STAND OF SEEDED TURF GRASS HAS BEEN PRODUCED, UPON WRITTEN NOTICE REQUESTING SUCH INSPECTION SUBMITTED BY THE CONTRACTOR TO THE ACOE, AT LEAST TEN (10) DAYS PRIOR TO THE ANTICIPATED DATE OF INSPECTION. IF A SATISFACTORY STAND OF TURF HAS NOT BEEN PRODUCED AT THE TIME OF FINAL INSPECTION, NECESSARY REPAIRS SHALL BE PERFORMED IN CONFORMANCE WITH THE REQUIREMENTS OF THIS SECTION. UPON COMPLETION OF THESE REPAIRS, THE SEEDED GRASS SHALL BE REINSPECTED UPON WRITTEN NOTICE AS ABOVE.

SOUTH CAROLINA DEPARTMENT OF HEALTH AND ENVIRONMENTAL CONTROL (SCDHEC) STANDARD EROSION

CONTROL STANDARD NOTES:

1. IF NECESSARY, SLOPES, WHICH EXCEED EIGHT (8) VERTICAL FEET SHOULD BE STABILIZED WITH SYNTHETIC OR VEGETATIVE MATS, IN ADDITION TO HYDROSEEDING. IT MAY BE NECESSARY TO INSTALL TEMPORARY SLOPE DRAINS DURING CONSTRUCTION. TEMPORARY BERMS MAY BE NEEDED UNTIL THE SLOPE IS BROUGHT

TO GRADE.

2. STABILIZATION MEASURES SHALL BE INITIATED AS SOON AS PRACTICABLE IN PORTIONS OF THE SITE WHERE CONSTRUCTION ACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED, BUT IN NO CASE MORE THAN

FOURTEEN DAYS AFTER WORK HAS CEASED, EXCEPT AS STATED BELOW.

2.1. WHERE STABILIZATION BY THE 14TH DAY IS PRECLUDED BY SNOW COVER OR FROZEN GROUND

CONDITIONS STABILIZATION MEASURES MUST BE INITIATED AS SOON AS PRACTICABLE.

2.2. WHERE CONSTRUCTION ACTIVITY ON A PORTION OF THE SITE IS TEMPORARILY CEASED, AND EARTH-DISTURBING ACTIVITIES WILL BE RESUMED WITHIN 14 DAYS, TEMPORARY STABILIZATION

MEASURES DO NOT HAVE TO BE INITIATED ON THAT PORTION OF THE SITE.

3. ALL SEDIMENT AND EROSION CONTROL DEVICES SHALL BE INSPECTED ONCE EVERY CALENDAR WEEK. IF PERIODIC INSPECTION OR OTHER INFORMATION INDICATES THAT A BMP HAS BEEN INAPPROPRIATELY OR INCORRECTLY INSTALLED, THE PERMITTEE MUST ADDRESS THE NECESSARY REPLACEMENT OR MODIFICATION

REQUIRED TO CORRECT THE BMP WITHIN 48 HOURS OF IDENTIFICATION.

4. PROVIDE SILT FENCE AND/OR OTHER CONTROL DEVICES, AS MAY BE REQUIRED, TO CONTROL SOIL EROSION DURING UTILITY CONSTRUCTION. ALL DISTURBED AREAS SHALL BE CLEANED, GRADED, AND STABILIZED WITH GRASSING IMMEDIATELY AFTER THE UTILITY INSTALLATION. FILL, COVER, AND TEMPORARY SEEDING AT THE END OF EACH DAY ARE RECOMMENDED. IF WATER IS ENCOUNTERED WHILE TRENCHING, THE WATER SHOULD BE FILTERED TO REMOVE SEDIMENT BEFORE BEING PUMPED BACK INTO ANY WATERS OF THE STATE.

5. ALL EROSION CONTROL DEVICES SHALL BE PROPERLY MAINTAINED DURING ALL PHASES OF CONSTRUCTION UNTIL THE COMPLETION OF ALL CONSTRUCTION ACTIVITIES AND ALL DISTURBED AREAS HAVE BEEN STABILIZED. ADDITIONAL CONTROL DEVICES MAY BE REQUIRED DURING CONSTRUCTION IN ORDER TO CONTROL EROSION AND/OR OFFSITE SEDIMENTATION. ALL TEMPORARY CONTROL DEVICES SHALL BE

REMOVED ONCE CONSTRUCTION IS COMPLETE AND THE SITE IS STABILIZED.

6. THE CONTRACTOR MUST TAKE NECESSARY ACTION TO MINIMIZE THE TRACKING OF MUD ONTO PAVED ROADWAY(S) FROM CONSTRUCTION AREAS AND THE GENERATION OF DUST. THE CONTRACTOR SHALL DAILY

REMOVE MUD/SOIL FROM PAVEMENT, AS MAY BE REQUIRED.

7. RESIDENTIAL SUBDIVISIONS REQUIRE EROSION CONTROL FEATURES FOR INFRASTRUCTURE AS WELL AS FOR INDIVIDUAL LOT CONSTRUCTION. INDIVIDUAL PROPERTY OWNERS SHALL FOLLOW THESE PLANS DURING CONSTRUCTION OR OBTAIN APPROVAL OF AN INDIVIDUAL PLAN IN ACCORDANCE WITH S.C REG. 72-300 ET SEQ.

AND SCR100000.

8. TEMPORARY DIVERSION BERMS AND/OR DITCHES WILL BE PROVIDED AS NEEDED DURING CONSTRUCTION TO

PROTECT WORK AREAS FROM UPSLOPE RUNOFF AND/OR TO DIVERT SEDIMENT-LADEN WATER TO

APPROPRIATE TRAPS OR STABLE OUTLETS.

9. ALL WATERS OF THE STATE (WOS), INCLUDING WETLANDS, ARE TO BE FLAGGED OR OTHERWISE CLEARLY MARKED IN THE A DOUBLE ROW OF SILT FENCE IS TO BE INSTALLED IN ALL AREAS WHERE A 50-FOOT BUFFER CAN’T BE MAINTAINED BETWEEN THE DISTURBED AREA AND ALL WOS. A 10-FOOT BUFFER SHOULD BE

MAINTAINED BETWEEN THE LAST ROW OF SILT FENCE AND ALL WOS.

10. LITTER, CONSTRUCTION DEBRIS, OILS, FUELS, AND BUILDING PRODUCTS WITH SIGNIFICANT POTENTIAL FOR IMPACT (SUCH AS STOCKPILES OF FRESHLY TREATED LUMBER) AND CONSTRUCTION CHEMICALS THAT COULD BE EXPOSED TO STORM WATER MUST BE PREVENTED FROM BECOMING A POLLUTANT SOURCE IN STORM

WATER DISCHARGES.

11. A COPY OF THE SWPPP, INSPECTIONS RECORDS, AND RAINFALL DATA MUST BE RETAINED AT THE CONSTRUCTION SITE OR A NEARBY LOCATION EASILY ACCESSIBLE DURING NORMAL BUSINESS HOURS, FROM THE DATE OF COMMENCEMENT OF CONSTRUCTION ACTIVITIES TO THE DATE THAT FINAL STABILIZATION IS

REACHED.

12. INITIATE STABILIZATION MEASURES ON ANY EXPOSED STEEP SLOPE (3H:1V OR GREATER) WHERE LAND-DISTURBING ACTIVITIES HAVE PERMANENTLY OR TEMPORARILY CEASED, AND WILL NOT RESUME FOR A

PERIOD OF 7 CALENDAR DAYS.

13. MINIMIZE SOIL COMPACTION AND, UNLESS INFEASIBLE, PRESERVE TOPSOIL.

14. MINIMIZE THE DISCHARGE OF POLLUTANTS FROM EQUIPMENT AND VEHICLE WASHING, WHEEL WASH WATER, AND OTHER WASH WATERS. WASH WATERS MUST BE TREATED IN A SEDIMENT BASIN OR ALTERNATIVE

CONTROL THAT PROVIDES EQUIVALENT OR BETTER TREATMENT PRIOR TO DISCHARGE;

15. MINIMIZE THE DISCHARGE OF POLLUTANTS FROM DEWATERING OF TRENCHES AND EXCAVATED AREAS. THESE DISCHARGES ARE TO BE ROUTED THROUGH APPROPRIATE BMPS (SEDIMENT BASIN, FILTER BAG, ETC.).

16. THE FOLLOWING DISCHARGES FROM SITES ARE PROHIBITED:

16.1. WASTEWATER FROM WASHOUT OF CONCRETE, UNLESS MANAGED BY AN APPROPRIATE CONTROL;

16.2. WASTEWATER FROM WASHOUT AND CLEANOUT OF STUCCO, PAINT, FORM RELEASE OILS, CURING

16.3. COMPOUNDS AND OTHER CONSTRUCTION MATERIALS;

16.4. FUELS, OILS, OR OTHER POLLUTANTS USED IN VEHICLE AND EQUIPMENT OPERATION AND MAINTENANCE;

AND

16.5. SOAPS OR SOLVENTS USED IN VEHICLE AND EQUIPMENT WASHING.

17. AFTER CONSTRUCTION ACTIVITIES BEGIN, INSPECTIONS MUST BE CONDUCTED AT A MINIMUM OF AT LEAST ONCE EVERY CALENDAR WEEK AND MUST BE CONDUCTED UNTIL FINAL STABILIZATION IS REACHED ON ALL

AREAS OF THE CONSTRUCTION SITE.

18. IF EXISTING BMPS NEED TO BE MODIFIED OR IF ADDITIONAL BMPS ARE NECESSARY TO COMPLY WITH THE REQUIREMENTS OF THIS PERMIT AND/OR SC’S WATER QUALITY STANDARDS, IMPLEMENTATION MUST BE COMPLETED BEFORE THE NEXT STORM EVENT WHENEVER PRACTICABLE. IF IMPLEMENTATION BEFORE THE NEXT STORM EVENT IS IMPRACTICABLE, THE SITUATION MUST BE DOCUMENTED IN THE SWPPP AND

ALTERNATIVE BMPS MUST BE IMPLEMENTED AS SOON AS REASONABLY POSSIBLE.

19. A PRE-CONSTRUCTION CONFERENCE MUST BE HELD FOR EACH CONSTRUCTION SITE WITH AN APPROVED ON-SITE SWPPP PRIOR TO THE IMPLEMENTATION OF CONSTRUCTION ACTIVITIES. FOR NON-LINEAR PROJECTS THAT DISTURB 10 ACRES OR MORE THIS CONFERENCE MUST BE HELD ON-SITE UNLESS THE DEPARTMENT HAS

APPROVED OTHERWISE.

PROJECT MANAGER

HDR PROJECT #:

0 1" 2"

SCALE

FILENAME

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUE DATE DESCRIPTION

1 2 3 4 5 6 7 8

D

C

B

A

SHEET

ALLAN GOFF

ALLAN GOFF

ROBERT BAYSDEN

10136847

NICK OVERBY HYDRAZINE FACILITY

SC AIR NATIONAL GUARD

169TH FIGHTER WING

EASTOVER, SCANG PROJECT #: PSTE172020

CONTRACT #: W912QG-18-F-0040

MCENTIRE JOINT NATIONAL GUARD BASE

C-006

C-006.DWG

CIVIL

EROSION CONTROL NOTES

AS NOTED

- AUG 2020 B-3 DESIGN SUBMISSION

08/28/202008/28/2020

TEMPORARY SILT FENCE

NOT TO SCALE

C-007

SILT FENCE ROCK OUTLET

ELEVATION - UP-SLOPE FACE

SECTION A-A

SILT FENCE ROCK OUTLET

NOT TO SCALE

C-007

PLAN

SECTION A-A

STAKE

(2 PER BALE)

STRAW BALE

(TYP)

10 MIL PLASTIC

LINER

10 MIL PLASTIC

LINER

STRAW

BALE

BINDING

WIRE

STAPLES

(2 PER BALE)

WOOD OR

METAL STAKES

(2 PER BALE)

NATIVE MATERIAL

(OPTIONAL)

1/8" DIA

STEEL WIRE

A A

EXISTING

GRADE

1. ACTUAL LAYOUT DETERMINED IN FIELD.

2. INSTALL CONCRETE WASHOUT SIGN (24"X24", MINIMUM) WITHIN 30' OF THE TEMPORARY

CONCRETE WASHOUT FACILITY.

3. TEMPORARY WASHOUT AREA MUST BE AT LEAST 50' FROM A STORM DRAIN, CREEK BANK OR

PERIMETER CONTROL.

4. REMOVE STRUCTURE AND SIGN UPON PROJECT COMPLETION. GRADE THE EARTH MATERIAL TO

MATCH THE EXISTING CONTOURS AND PERMANENTLY SEED AND MULCH AREA.

5. REFER TO EROSION CONTROL GENERAL NOTES FOR INSPECTION AND MAINTENANCE

SPECIFICATIONS.

NOTES:

CONCRETE WASHOUT AREA

NOT TO SCALE

C-007

1. SILT FENCE POSTS MUST BE 48-INCH LONG STEEL POSTS THAT MEET, AT A MINIMUM, THE FOLLOWING

PHYSICAL CHARACTERISTICS.

COMPOSED OF A HIGH STRENGTH STEEL WITH A MINIMUM YIELD STRENGTH OF 50,000 PSI.

INCLUDE A STANDARD "T" SECTION WITH A NOMINAL FACE WIDTH OF 1.38-INCHES AND A NOMINAL "T"

LENGTH OF 1.48-INCHES.

WEIGH 1.25 POUNDS PER FOOT (± 8%)

2. POSTS SHALL BE EQUIPPED WITH PROJECTIONS TO AID IN FASTENING OF FILTER FABRIC.

3. STEEL POSTS MAY NEED TO HAVE A METAL SOIL STABILIZATION PLATE WELDED NEAR THE BOTTOM WHEN INSTALLED ALONG STEEP SLOPES OR INSTALLED IN LOOSE SOILS. THE PLATE SHOULD HAVE A MINIMUM CROSS SECTION OF 17-SQUARE INCHES AND BE COMPOSED OF 15 GAUGE STEEL, AT A MINIMUM. THE METAL

SOIL STABILIZATION PLATE SHOULD BE COMPLETELY BURIED.

4. INSTALL POSTS TO A MINIMUM OF 24-INCHES. A MINIMUM HEIGHT OF 1- TO 2- INCHES ABOVE THE FABRIC SHALL BE MAINTAINED, AND A MAXIMUM HEIGHT OF 3 FEET SHALL BE MAINTAINED ABOVE THE GROUND.

5. POST SPACING SHALL BE AT A MAXIMUM OF 6-FEET ON CENTER.

1. SILT FENCE MUST BE COMPOSED OF WOVEN GEOTEXTILE FILTER FABRIC THAT CONSISTS OF THE

FOLLOWING REQUIREMENTS:

COMPOSED OF FIBERS CONSISTING OF LONG CHAIN SYNTHETIC POLYMERS OF AT LEAST 85% BY

WEIGHT OF POLYOLEFINS, POLYESTERS, OR POLYAMIDES THAT ARE FORMED INTO A NETWORK

SUCH THAT THE FILAMENTS OR YARNS RETAIN DIMENSIONAL STABILITY RELATIVE TO EACH OTHER;

FREE OF ANY TREATMENT OR COATING WHICH MIGHT ADVERSELY ALTER ITS PHYSICAL

PROPERTIES AFTER INSTALLATION;

FREE OF ANY DEFECTS OR FLAWS THAT SIGNIFICANTLY AFFECT ITS PHYSICAL AND/OR FILTERING

PROPERTIES; AND,

HAVE A MINIMUM WIDTH OF 36-INCHES.

2. USE ONLY FABRIC APPEARING ON SC DOT'S QUALIFIED PRODUCTS LISTING (QPL), APPROVAL SHEET #34, MEETING THE REQUIREMENTS OF THE MOST CURRENT EDITION OF THE SC DOT STANDARD

SPECIFICATIONS FOR HIGHWAY CONSTRUCTION.

3. 12-INCHES OF THE FABRIC SHOULD BE PLACED WITHIN EXCAVATED TRENCH AND TOED IN WHEN THE

TRENCH IS BACKFILLED.

4. FILTER FABRIC SHALL BE PURCHASED IN CONTINUOUS ROLLS AND CUT TO THE LENGTH OF THE BARRIER

TO AVOID JOINTS.

5. FILTER FABRIC SHALL BE INSTALLED AT A MINIMUM OF 24-INCHES ABOVE THE GROUND.

1. DO NOT PLACE SILT FENCE ACROSS CHANNELS OR IN OTHER AREAS SUBJECT TO CONCENTRATED FLOWS. SILT FENCE SHOULD NOT BE USED AS A VELOCITY CONTROL BMP. CONCENTRATED FLOWS ARE ANY FLOWS

GREATER THAN 0.5 CFS.

2. MAXIMUM SHEET OR OVERLAND FLOW PATH LENGTH TO THE SILT FENCE SHALL BE 100-FEET.

3. MAXIMUM SLOPE STEEPNESS (NORMAL [PERPENDICULAR] TO THE FENCE LINE) SHALL BE 2:1.

4. SILT FENCE JOINTS, WHEN NECESSARY, SHALL BE COMPLETED BY ONE OF THE FOLLOWING OPTIONS:

WRAP EACH FABRIC TOGETHER AT A SUPPORT POST WITH BOTH ENDS FASTENED TO THE POST, WITH A

1-FOOT MINIMUM OVERLAP;

OVERLAP SILT FENCE BY INSTALLING 3-FEET PASSED THE SUPPORT POST TO WHICH THE NEW SILT FENCE

ROLL IS ATTACHED. ATTACH OLD ROLL TO NEW ROLL WITH HEAVY-DUTY PLASTIC TIES; OR,

OVERLAP ENTIRE WIDTH OF EACH SILT FENCE ROLL FROM ONE SUPPORT POST TO THE NEXT SUPPORT

POST.

5. ATTACH FILTER FABRIC TO THE STEEL POSTS USING HEAVY-DUTY PLASTIC TIES THAT ARE EVENLY SPACED

WITHIN THE TOP 8-INCHES OF THE FABRIC.

6. INSTALL THE SILT FENCE PERPENDICULAR TO THE DIRECTION OF THE STORMWATER FLOW AND PLACE THE SILT FENCE THE PROPER DISTANCE FROM THE TOE OF STEEP SLOPES TO PROVIDE SEDIMENT STORAGE AND

ACCESS FOR MAINTENANCE AND CLEANOUT.

7. INSTALL SILT FENCE CHECKS (TIE-BACKS) EVERY 50-100 FEET, DEPENDENT ON SLOPE, ALONG SILT FENCE THAT IS INSTALLED WITH SLOPE AND WHERE CONCENTRATED FLOWS ARE EXPECTED OR ARE DOCUMENTED ALONG

THE PROPOSED/INSTALLED SILT FENCE.

FLAT-BOTTOM TRENCH DETAIL

V-SHAPED TRENCH DETAIL

SILT FENCE INSTALLATION

1. SILT FENCE TO EXTEND AROUND ENTIRE PERIMETER OF STOCKPILE, OR IF STOCKPILE AREA IS LOCATED ON/NEAR A SLOPE THE

SILT FENCE IS TO EXTEND ALONG CONTOURS OF THE DOWN-GRADIENT AREA.

2. IF STOCKPILE IS TO REMAIN FOR MORE THAN 14 DAYS, TEMPORARY STABILIZATION MEASURES MUST BE IMPLEMENTED.

3. SILT FENCE SHALL BE MAINTAINED UNTIL STOCKPILE AREA HAS EITHER BEEN REMOVED OR PERMANENTLY STABILIZED.

4. THE KEY TO FUNCTIONAL TEMPORARY STOCKPILE AREAS IS WEEKLY INSPECTIONS, ROUTINE MAINTENANCE, AND REGULAR

SEDIMENT REMOVAL.

SILT FENCE

(SEE DETAIL

FOR MORE

INFORMATION)

SOIL/SEDIMENT

STOCKPILE AREA

ORIGINAL GROUND SURFACE

10"

(TYP.)

TEMPORARY STOCKPILE

NOT TO SCALE

C-007

PROJECT MANAGER

HDR PROJECT #:

0 1" 2"

SCALE

FILENAME

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUE DATE DESCRIPTION

1 2 3 4 5 6 7 8

D

C

B

A

SHEET

ALLAN GOFF

ALLAN GOFF

ROBERT BAYSDEN

10136847

NICK OVERBY HYDRAZINE FACILITY

SC AIR NATIONAL GUARD

169TH FIGHTER WING

EASTOVER, SCANG PROJECT #: PSTE172020

CONTRACT #: W912QG-18-F-0040

MCENTIRE JOINT NATIONAL GUARD BASE

C-007

C-007.DWG

CIVIL

EROSION CONTROL DETAILS

AS NOTED

- AUG 2020 B-3 DESIGN SUBMISSION

08/28/202008/28/2020

TYPE A - SEDIMENT TUBE INLET PROTECTION

C-008

C-008

1. STABILIZED CONSTRUCTION ENTRANCES SHOULD BE

USED AT ALL POINTS WHERE TRAFFIC WILL

EGRESS/INGRESS A CONSTRUCTION SITE ONTO A PUBLIC

ROAD OR ANY IMPERVIOUS SURFACES, SUCH AS PARKING

LOTS.

2. INSTALL A NON-WOVEN GEOTEXTILE FABRIC PRIOR TO

PLACING ANY STONE.

3. INSTALL A CULVERT PIPE ACROSS THE ENTRANCE WHEN

NEEDED TO PROVIDE POSITIVE DRAINAGE.

4. THE ENTRANCE SHALL CONSIST OF 2-INCH TO 3-INCH D50

STONE PLACED AT A MINIMUM DEPTH OF 6-INCHES.

5. MINIMUM DIMENSIONS OF THE ENTRANCE SHALL BE

24-FEET WIDE BY 100-FEET LONG, AND MAY BE MODIFIED

AS NECESSARY TO ACCOMMODATE SITE CONSTRAINTS.

6. THE EDGES OF THE ENTRANCE SHALL BE TAPERED OUT

TOWARDS THE ROAD TO PREVENT TRACKING AT THE

EDGE OF THE ENTRANCE.

7. DIVERT ALL SURFACE RUNOFF AND DRAINAGE FROM THE

STONE PAD TO A SEDIMENT TRAP OR BASIN OR OTHER

SEDIMENT TRAPPING STRUCTURE.

8. LIMESTONE MAY NOT BE USED FOR THE STONE PAD.

TEMPORARY GRAVEL CONSTRUCTION ENTRANCE

NOT TO SCALE

POST INSTALLATION DETAIL

SEDIMENT TUBE INSTALLATION

DETAIL

SEDIMENT TUBE BURIAL DETAIL

"D"=TUBE DIAMETER

2" x 2" WOOD STAKES or

1.25 #/FT

STEEL POSTS

1. SEDIMENT TUBES ARE ELONGATED TUBES OF COMPACTED GEOTEXTILES,

CURLED EXCELSIOR WOOD, NATURAL COCONUT FIBER, OR HARDWOOD

MULCH. STRAW, PINE NEEDLE, AND LEAF MULCH-FILLED SEDIMENT

TUBES ARE NOT PERMITTED.

2. THE OUTER NETTING OF THE SEDIMENT TUBE SHOULD CONSIST OF

SEAMLESS, HIGH-DENSITY POLYETHYLENE PHOTODEGRADABLE MATERIALS

TREATED WITH ULTRAVIOLET STABILIZERS OR A SEAMLESS, HIGH-DENSITY

POLYETHYLENE NON-DEGRADABLE MATERIAL.

3. SEDIMENT TUBE DIAMETERS SHALL RANGE FROM 18-INCHES TO

24-INCHES. SEDIMENT TUNES WITH SMALLER DIAMETERS ARE

PROHIBITED WHEN USED AS INLET PROTECTION.

4. CURLED EXCELSIOR WOOD, OR NATURAL COCONUT PRODUCTS THAT ARE

ROLLED UP TO CREATE A SEDIMENT TUBE ARE NOT ALLOWED.

5. SEDIMENT TUBES SHOULD BE STAKED USING WOODEN OAK STAKES

(2-INCH X 2-INCH) OR STEEL POSTS (STANDARD "U" OR "T"

SECTIONS WITH A MINIMUM WEIGHT OF 1.25 POUNDS PER FOOT) AT

A MINIMUM OF 48-INCHES IN LENGTH PLACED ON 2-FOOT CENTERS.

6. INSTALL ALL SEDIMENT TUBES TO ENSURE THAT NO GAPS EXIST

BETWEEN THE SOIL AND THE BOTTOM OF THE TUBE. MANUFACTUER'S

RECOMMENDATIONS SHOULD ALWAYS BE CONSULTED BEFORE

INSTALLATION.

7. THE ENDS OF ADJACENT SEDIMENT TUBES SHOULD BE OVERLAPPED

6-INCHES TO PREVENT FLOW AND SEDIMENT FROM PASSING THROUGH

THE FIELD JOINT.

8. SEDIMENT TUBES SHOULD NOT BE STACKED ON TOP OF ONE ANOTHER.

9. EACH SEDIMENT TUBE SHOULD BE INSTALLED IN A TRENCH WITH A

DEPTH EQUAL TO 1/5 THE DIAMETER OF THE SEDIMENT TUBE.

10. INSTALL STAKES AT A DIAGONAL FACING INCOMING RUNOFF.

C-008

DESCRIPTION

WHEN AND WHERE TO USE IT:

MATERIALS

NOT

INSTALLATION:

INSPECTION AND MAINTENANCE:

PROJECT MANAGER

HDR PROJECT #:

0 1" 2"

SCALE

FILENAME

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUE DATE DESCRIPTION

1 2 3 4 5 6 7 8

D

C

B

A

SHEET

ALLAN GOFF

ALLAN GOFF

ROBERT BAYSDEN

10136847

NICK OVERBY HYDRAZINE FACILITY

SC AIR NATIONAL GUARD

169TH FIGHTER WING

EASTOVER, SCANG PROJECT #: PSTE172020

CONTRACT #: W912QG-18-F-0040

MCENTIRE JOINT NATIONAL GUARD BASE

C-008

C-008.DWG

CIVIL

EROSION CONTROL DETAILS

AS NOTED

- AUG 2020 B-3 DESIGN SUBMISSION

08/28/202008/28/2020

CONCRETE BOLLARDS

CONCRETE SIDEWALK

NOT TO SCALE

4,000 PSI AIR-ENTRAINED

CONCRETE SLAB.

GRADED AGGREGATE

BASE COURSE

COMPACTED SUBGRADE

#4 REBAR @ CENTER OF POUR,

15" O.C., E.W., MIN. 2" CLR. (TYP)

HEAVY DUTY CONCRETE PAVEMENT SECTION

NOT TO SCALE

HOLD DOWN CONCRETE PAD

SEE STRUCTURAL DRAWINGS

FOR ADDITIONAL DETAILS

11,000 GALLON STAINLESS STEEL

DUAL WALL HYDRAZINE (H-70)

NEUTRALIZATION TANK

ANCHOR STRAPS

32" ACCESS MANWAY WITH

ACCESS LADDER

INLET FROM 4" HDPE DRAIN

1" DRAIN PUMP WITH MANUAL CONTROL SWITCH

SEE PLUMBING DRAWINGS FOR ADDITIONAL INFORMATION

(TANK MANUFACTURER TO VERIFY FINAL PUMP SIZING

BASED ON ACTUAL PIPE AND COMPONENT

CONFIGURATIONS USED. ENSURE ALL OPERATIONAL

PERFORMANCE REQUIREMENTS ARE MET)

STAINLESS STEEL 4" DROP TUBE

DROP TUBE OUTLET SET 6" ABOVE

TANK FLOOR

CONNECT TO 2" HDPE FORCEMAIN

2" TANK LEAK DETECTION

11,000 GALLON STAINLESS STEEL H-70 NEUTRALIZATION TANK

NOT TO SCALE

PROJECT MANAGER

HDR PROJECT #:

0 1" 2"

SCALE

FILENAME

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUE DATE DESCRIPTION

1 2 3 4 5 6 7 8

D

C

B

A

SHEET

ALLAN GOFF

ALLAN GOFF

ROBERT BAYSDEN

10136847

NICK OVERBY HYDRAZINE FACILITY

SC AIR NATIONAL GUARD

169TH FIGHTER WING

EASTOVER, SCANG PROJECT #: PSTE172020

CONTRACT #: W912QG-18-F-0040

MCENTIRE JOINT NATIONAL GUARD BASE

C-009

C-009.DWG

CIVIL

SITE CONSTRUCTION DETAILS

AS NOTED

- AUG 2020 B-3 DESIGN SUBMISSION

08/28/202008/28/2020

TYPE 1 UTILITY TRENCH PATCH

VALVE BOX & PROTECTOR RING

DETAIL

NOTES:

GATE VALVES SHALL OPEN LEFT.

VALVE BOX MUST BE STANDARD CAST IRON SCREW-ON TYPE.

GATE VALVE BOX DETAIL VALVE BOX & PROTECTOR RING DETAIL

NOT TO SCALE

10' MIN.

PROFILE

PLAN

2" FM

4" FM

45° BEND

FORCE MAIN 45° BEND 8" GS

MAINTENANCE ACCESS STRUCTURE

INCREASER

45° BEND

WALL PENETRATING

SEAL

NOTES:

1. CONNECTION TO EXISTING MANHOLE TO BE COORDINATION WITH BASE UTILITIES.

FORCE MAIN CONNECTION TO GRAVITY SEWER MANHOLES DETAIL

NOT TO SCALE

SDR35 PVC PIPE

FINISHED GRADE

NDS STD. SERIES 111BCS

10" VALVE BOX LABELLED

"SEWER" OR APPROVED

EQUAL

2" m in

. FEMALE THREADED

ADAPTOR w/ PLUG

(SOLVENT)

CLEANOUT BOX (Unimproved)

NOTE:

APPLY PLUMBERS SILICONE OR OTHER APPROVED

LUBRICANT TO THREADS OF PLUG.

SANITARY SEWER CLEANOUT BOX DETAIL

NOT TO SCALE

PROJECT MANAGER

HDR PROJECT #:

0 1" 2"

SCALE

FILENAME

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUE DATE DESCRIPTION

1 2 3 4 5 6 7 8

D

C

B

A

SHEET

ALLAN GOFF

ALLAN GOFF

ROBERT BAYSDEN

10136847

NICK OVERBY HYDRAZINE FACILITY

SC AIR NATIONAL GUARD

169TH FIGHTER WING

EASTOVER, SCANG PROJECT #: PSTE172020

CONTRACT #: W912QG-18-F-0040

MCENTIRE JOINT NATIONAL GUARD BASE

C-010

C-010.DWG

CIVIL

SITE CONSTRUCTION DETAILS

AS NOTED

- AUG 2020 B-3 DESIGN SUBMISSION

08/28/202008/28/2020

CHAIN LINK FABRIC

#9 GAUGE 2" MESH

12" 6"

PROVIDE BARBED WIRE

AS SPECIFIED

NOTES:

1. PULL POST SHALL BE USED AT SHARP BREAKS

IN VERTICAL GRADES OR AT APPROXIMATELY

330' CENTERS ON STRAIGHT RUNS, OR AS

DIRECTED BY THE ENGINEER.

2. SPLICES SHALL BE IN WOVEN WIRE FABRIC

ONLY AT CORNER, GATE END, OR PULL POSTS.

END, CORNER OR PULL

POST (STEEL) 4" OD STEEL

PIPE - CORNER

AND PULL POSTS TO HAVE

EQUAL BRACING

ON BOTH SIDES

LINE POST

2 1/2" OD

STEEL PIPE

TENSION

BAR

12" 3'

-0

7' -0

" F

AB

R

IC

3' -0

10'-0" MAXIMUM

TENSION

BAR BANDS

3/8" TRUSS ROD

AT END SECTIONS

1 5/8" OD

BRACE TUBE

1 5/8" OD TOP RAIL

TENSION WIRE

CAP

CHAINLINK SECURITY FENCE DETAIL

NOT TO SCALE

DETAIL D

1 1/2

GATE

HEIGHT

7', 8', 9'

VARIESGATE OPENING

6' THROUGH 24'

A

B

37/64

27/64 15/64POST

GATE RECEIVER

FENCE LINE

FENCE POST

GATE MOUNTING POST

FENCE LINE

FENCE POST

FENCE

MOUNTING

POST

GATE

MOUNTING

POST

C

D

ISO VIEW

DETAIL A

3/8" THICK

PLATE

3/8"

BOLT

2" x 2"

TUBE

DETAIL B

SIDE VIEW

DETAIL C

FRONT VIEW TOP VIEW SIDE VIEW TOP VIEWFRONT VIEW

16' SLIDE GATE DETAIL

NOT TO SCALE

PROJECT MANAGER

HDR PROJECT #:

0 1" 2"

SCALE

FILENAME

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUE DATE DESCRIPTION

1 2 3 4 5 6 7 8

D

C

B

A

SHEET

ALLAN GOFF

ALLAN GOFF

ROBERT BAYSDEN

10136847

NICK OVERBY HYDRAZINE FACILITY

SC AIR NATIONAL GUARD

169TH FIGHTER WING

EASTOVER, SCANG PROJECT #: PSTE172020

CONTRACT #: W912QG-18-F-0040

MCENTIRE JOINT NATIONAL GUARD BASE

C-011

C-011.DWG

CIVIL

SITE CONSTRUCTION DETAILS

AS NOTED

- AUG 2020 B-3 DESIGN SUBMISSION

08/28/202008/28/2020

JCOOKSEY

AIR BARRIER

FIRST FLOOR

231.90

T.O. MASONARY

243.90

AIR BARRIER

AIR BARRIER TO

EXTEND TO ROOF DECK

AS NOTED

PROJECT MANAGER

0 1" 2"

SCALE

FILENAME

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUE DATE DESCRIPTION

1 2 3 4 5 6 7 8

D

C

B

A

SHEET CONTRACT #: W912QG-18-F-0040

ANG PROJECT #: PSTE172020

HDR PROJECT #: 10136847

HYDRAZINE FACILITY

SC AIR NATIONAL GUARD

169TH FIGHTER WING

EASTOVER, SC

MCENTIRE JOINT NATIONAL GUARD BASE

C :\r vt \2

8\

-0 0-

A _d an ie l.p ur pu ra

JH

K

T X

.r vt

8/

/2

3:

:0

P

M

A-100

NICK OVERBY

10136847-00-A.rvt

AIR BARRIER PLAN

J. TABOR

N. REESE

P. DAUGHTON

- 1/4" = 1'-0"

1 FLOOR PLAN

- 3/4" = 1'-0"

2 WALL SECTION AIR BARRIER

AIR BARRIER TO MEET REQUIREMENTS OF UFC 3-101-01 AND SPECIFICATION SECTION 07 27 10.00 10.

AUG 2020 B-3 DESIGN SUBMISSION

DPURPURA

FAAIM

AOM

IM

WF

P

NAC

FACU

AIM

F

SS

VS

K

FA

FA

FA

NOT ALL SYMBOLS/ABBREVIATIONS MAY BE USED

EXP

EXP

EXP

EXP

EXP

PIPE SADDLE

PROVIDE

CLAMP

WITH

SUPPORT

LENGTH & THREADS

TO ALLOW MINIMUM

AND MAXIMUM

DIMENSIONS SHOWN

IN TABLE. USE

STRAIGHT THREADS.

SCHEDULE 40 PIPE

THREADED 150 LB

REDUCING FLANGE

(4) EPOXY ADHESIVE

ANCHORS.

1. WATERTIGHT FLOOR SLEEVE

2. FIRE DEPEARTMENT CONNECTION

3. CHECK VALVE

4. 24 VDC HORN AND STROBE

5. WATER FLOW INDICATOR

6. N.C. CONTROL VALVE

7. PRESSURE GAUGE

8. MAIN DRAIN VALVE

9. MAIN DRAIN

10. DOUBLE CHECK BACKFLOW PREVENTER WITH INDICATING

VALVES

11. MAIN WATER SUPPLY

12. NOT USED

13. FLOOR PIPE SUPPORT

14. SPLASH BLOCK

15. WATERTIGHT WALL SLEEVE

ITEM DESCRIPTION

THRUST BLOCK / RESTRAINED JOINT

SYSTEMS PER NFPA 24.

NOTES:

- ALL SPRINKLER SWITCHES AND VALVES

SHALL BE MONITORED BY THE FIRE ALARM

SYSTEM.

- PROVIDE RODDING, THRUST BLOCK,

SLEEVES, AND SEALANT PER NFPA 24 &

NFPA 13 AT ENTRANCE.

- THIS DETAIL IS FOR DIAGRAMMATIC

PURPOSES ONLY. CONTRACTOR SHALL

DETERMINE FINAL LAYOUT.

FINISHED FLOOR

8/28/2020 edward chinnis SC PE Seal edward chinnis z

SC PE Seal edward chinnis

SC PE Seal edward chinnis

SC PE Seal edward chinnis

SC PE Seal edward chinnis

SC PE Seal edward chinnis

SC PE Seal edward chinnis

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