Dwg C703-705.pdf

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UTILITY

POLE #6786

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B2

B3

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B8

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B11

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B16 B17

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B18

B19B20

A26 A25 A24

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12" TREE

14" TREE

16" TREE

16" TREE

16" TREE

12" TREE

12" TREE

16" TREE

22" TREE22" TREE

6" TREE

8" TREE

24" TREE

24" TREE

36" TREE

10" TREE

20' BUSH

15' BUSH

A3 A2

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(WATERS OF THE U.S./

COMMONWEALTH)

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POLE #87663

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POLE #6785

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INV 360.57

B-12

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UTILITY MH

RIM = 359.06

PAVED

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B-11

CONC

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LP

SD INLET

T/G EL 358.87

INV 356.67

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POLE #87662 SAN MANHOLE

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INV 357.59

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INV 4" PVC

371.11

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T/G EL 366.34

INV =

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INV 362.93

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T/G EL 375.02

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373 367

PHASE 1

PHASE 4

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FS12

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FS12

FS12

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INV 12" CMP

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INV 355.69

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MANHOLE

RIM EL 366.93

FS12

LOCATION MAP

2000' 2000'1"=2000' 0

PROJECT SITE

CONSULTANTS

ISSUE BLOCK

PROJECT NO.:

DESIGNED BY:

DRAWN BY:

CHECKED BY:

APPROVED BY:

COPYRIGHT:

SHEET TITLEA

B

C

3019705-0001

MARK DATE DESCRIPTION BY

D

32 4 5

STV INCORPORATED

32 4 51 www.stvinc.com

STV Incorporated 205 West Welsh Drive

Douglassville, Pennsylvania tel: 610-385-8200 fax: 610-385-8501

PROJECT IDENTIFICATION

SEALS

UNITED STATES

DEPARTMENT OF AGRICULTURE

AGRICULTURAL RESEARCH

SERVICE

LOWER ROAD REPAIRS

EASTERN REGIONAL

RESEARCH CENTER

600 EAST MERMAID LANE

WYNDMOOR, PENNSYLVANIA

20' 20'1"=20' 0

EROSION & SEDIMENT POLLUTION CONTROL PLAN

C-703

E&SPC PLAN

FACET 3

K. MOSER

S. BILLAH

S. KRAUS

A 11/11/20 90% SUBMISSION SK

B 12/16/20 FINAL TURNOVER SK

1 - 8 0 0 - 2 4 2 - 1 7 7 6 P E N N S Y L V A N I A L A W R E Q U I R E S 3 W O R K I N G D A Y S N O T I C E F O R

CONSTRUCTION PHASE AND 10 WORKING

D A Y S I N D E S I G N S T A G E - S T O P C A L L

CALL BEFORE YOU DIG!

POCS SERIAL NUMBER

20182961768

M

AT

C H

L

IN

E

- S

EE

C

-7

A V E E A

S T

E R

N

E A S T M E R M A I D

L A N E

I V Y

E A S T

KEY PLAN

H A Z E L W O O D

H I L L R O A D

D R I V E

L A N E

A R D

M O

R E

A V

E

L NC A M P B E L LL

I N

D E

N

R O

A D

A V

E

F L

O U

R T

O W

N

E L

M S

T

POND

MAIN

LABORATORY

BUILDING

LO

T

LO

T

LO

T

LO

T

CRESHEIM

CREEK

MECHANICAL

SERVICES BLDG

SERVICE BLDGLEATHER RESEARCH BLDG

HAZARDOUS

OPERATIONS BLDG

VEHICLE

STORAGE BLDG

MEAT PROCESSING LAB

R O A D

J A R D E N

C-703C-701

C-702

GENERAL SHEET NOTES

1. FOR CIVIL LEGEND, TECHNICAL TERMS AND GENERAL CIVIL NOTES SEE

SHEET C-001.

2. FOR ABBREVIATIONS, GENERAL SYMBOLS AND MATERIAL SYMBOLS SEE

SHEET G-002 AND G-003.

3. FOR E&SPC DETAILS SEE SHEET C-704.

4. FOR E&SPC NOTES SEE SHEET C-705.

SHEET KEYNOTES

1. ROCK CONSTRUCTION ENTRANCE. REFER TO DETAIL ON SHEET C-704.

2. INLET SEDIMENT PROTECTION. REFER TO DETAIL ON SHEET C-704.

3. COMPOST FILTER SOCK. REFER TO DETAIL ON SHEET C-704.

4. CONTRACTOR STAGING / LAYDOWN AREA.

RECEIVING WATERSHED

1. WISSAHICKON CREEK BASIN, PENNSYLVANIA CODE, TITLE 25, CHAPTER 93

DESIGNATION: TSF, MF.

2. PROPOSED LIMIT OF EARTH DISTURBANCE (EARTHWORK) = 39,316 SF

(APPROXIMATELY 0.9 ACRES).

SOIL TYPE LEGEND

UugB URBAN LAND-UDORTHENTS, SCHIST AND GNEISS COMPLEX, 0 TO 8

PERCENT SLOPES

* SOIL TYPE ENCOMPASSES ENTIRE SITE

EROSION AND SEDIMENT

CONTROL LEGEND

FS12 FS12

ROCK CONSTRUCTION ENTRANCE

INLET SEDIMENT PROTECTION

12" COMPOST FILTER SOCK

18" COMPOST FILTER SOCK

LIMIT OF DISTURBANCE

FS18 FS18

CONTRACTOR STAGING AREA

http://www.stvinc.com

NOT TO SCALE

ROCK CONSTRUCTION ENTRANCE

NOTES

1. REMOVE TOPSOIL PRIOR TO INSTALLATION OF ROCK CONSTRUCTION ENTRANCE. EXTEND ROCK OVER

FULL WIDTH OF ENTRANCE.

2. MOUNTABLE BERM SHALL BE INSTALLED WHERE CULVERT PIPE IS USED AND PROPER PIPE COVER AS

SPECIFIED BY MANUFACTURER IS NOT PROVIDED.

3. ROCK CONSTRUCTION ENTRANCE THICKNESS SHALL BE CONSTANTLY MAINTAINED TO THE SPECIFIED

DIMENSIONS BY ADDING ROCK. A STOCKPILE SHALL BE MAINTAINED ON SITE FOR THIS PURPOSE. ALL

SEDIMENT DEPOSITED ON PAVED ROADWAYS SHALL BE REMOVED AND RETURNED TO THE

CONSTRUCTION SITE IMMEDIATELY. IF EXCESSIVE AMOUNTS OF SEDIMENT ARE BEING DEPOSITED ON

ROADWAY, EXTEND LENGTH OF ROCK CONSTRUCTION ENTRANCE BY 50 FOOT INCREMENTS UNTIL

CONDITION IS ALLEVIATED OR INSTALL WASH RACK. WASHING THE ROADWAY OR SWEEPING THE DEPOSITS INTO ROADWAY DITCHES, SEWERS, CULVERTS, OR OTHER DRAINAGE COURSES IS NOT

ACCEPTABLE.

1'-0" MIN

'-0

" M

IN

O R

AC

C

ES

S

W

ID

TH

50'-0" MIN

R20'-0" TYP

50'-0" MIN

8" M

IN

EXIST

GRADE

AASHTO #1

STONE

NON-WOVEN

GEOTEXTILE FABRIC

EXISTING

ROADWAY

OR PAVING

SECTION B-B

PLAN

20'-0" MIN

OR ACCESS WIDTH

NON-WOVEN

GEOTEXTILE FABRIC

SECTION A-A

8" M

IN AASHTO #1

STONE

A A

BB

EXISTING

ROADWAY

OR PAVING

EXIST

GRADE

NOTES

1. SOCK FABRIC SHALL MEET STANDARDS OF TABLE 4.1 OF THE PADEP

EROSION AND SEDIMENT POLLUTION CONTROL PROGRAM MANUAL.

COMPOST SHALL MEET THE STANDARDS OF TABLE 4.2 OF THE PADEP

EROSION AND SEDIMENT POLLUTION CONTROL PROGRAM MANUAL.

2. COMPOST FILTER SOCK SHALL BE PLACED AT EXISTING LEVEL GRADE.

BOTH ENDS OF THE BARRIER SHALL BE EXTENDED AT LEAST 8 FEET UP

SLOPE AT 45 DEGREES TO THE MAIN BARRIER ALIGNMENT. MAXIMUM

SLOPE LENGTH ABOVE ANY BARRIER SHALL NOT EXCEED THAT

SPECIFIED FOR THE SIZE OF THE SOCK AND THE SLOPE OF ITS

TRIBUTARY AREA.

3. TRAFFIC SHALL NOT BE PERMITTED TO CROSS COMPOST FILTER

SOCKS.

4. ACCUMULATED SEDIMENT SHALL BE REMOVED WHEN IT REACHES 1/2

THE ABOVE GROUND HEIGHT OF THE COMPOST FILTER SOCK.

5. COMPOST FILTER SOCKS SHALL BE INSPECTED WEEKLY AND AFTER

EACH RUNOFF EVENT. DAMAGED SOCKS SHALL BE REPAIRED

ACCORDING TO MANUFACTURER’S SPECIFICATIONS OR REPLACED

WITHIN 24 HOURS OF INSPECTION.

6. BIODEGRADABLE COMPOST FILTER SOCKS SHALL BE REPLACED AFTER

6 MONTHS, PHOTODEGRADABLE SOCKS SHALL BE REPLACED AFTER 1

YEAR. POLYPROPYLENE SOCKS SHALL BE REPLACED ACCORDING TO

MANUFACTURER’S RECOMMENDATIONS.

7. UPON STABILIZATION OF THE AREA TRIBUTARY TO THE COMPOST

FILTER SOCK, STAKES SHALL BE REMOVED. THE SOCK MAY BE LEFT IN

PLACE AND VEGETATED OR REMOVED. IF THE SOCK IS LEFT IN PLACE

THEN THE MESH SHALL BE CUT OPEN AND THE MULCH SPREAD AS A

SOIL SUPPLEMENT.

8. HEAVY CONCRETE BLOCKS SHALL BE USED BEHIND COMPOST FILTER

SOCKS FOR STABILIZATION WHEN STAKING IS NOT POSSIBLE (SUCH AS

ON PAVED SURFACES).

SECTION

NOT TO SCALE

COMPOST FILTER SOCK

PLAN

UNDISTURBED AREA

2"x2" WOODEN STAKES PLACED

10'-0" ON CENTER (TYP)

COMPOST FILTER SOCK

DISTURBED AREA

SL

OP

E SLO

PE

UNDISTURBED

AREA

SLOPE

" M

IN

3"

M

IN

2"x2" WOODEN STAKES

PLACED 10'-0" ON CENTER

COMPOST

FILTER SOCKDISTURBED AREA

BLOWN / PLACED

FILTER MEDIA

NOT TO SCALE

INLET SEDIMENT PROTECTION

AASHTO #57

CRUSHED STONE

9"

3" MIN

15"Ø x 8" LONG

(MIN) PVC PIPE

FINISH

GRADE

11 GA GALV WIRE

MESH WITH 1/4"

OPENINGS (MAX)

STORM

DRAIN INLET

FLOW

NOTES

1. ROLLED EARTHEN BERM SHALL BE MAINTAINED UNTIL ROADWAY IS

STONED. ROAD SUBBASE BERM SHALL BE MAINTAINED UNTIL

ROADWAY IS PAVED. EARTHEN BERM IN CHANNEL SHALL BE

MAINTAINED UNTIL PERMANENT STABILIZATION IS COMPLETED OR

REMAIN PERMENENTLY.

2. EARTHEN BERM SHALL BE STABILIZED WITH TEMPORARY OR

PERMANENT VEGETATION.

3. AT A MINIMUM, THE FABRIC SHALL HAVE A MINIMUM GRAB TENSILE

STRENGTH OF 120 LBS, A MINIMUM BURST STRENGTH OF 200 PSI

AND A MINIMUM TRAPEZOIDAL TEAR STRENGTH OF 50 LBS. FILTER

BAGS SHALL BE CAPABLE OF TRAPPING ALL PARTICLES NOT

PASSING A #40 SIEVE.

4. INLET FILTER BAGS SHALL BE INSPECTED ON A WEEKLY BASIS AND

AFTER EACH RUNOFF EVENT. BAGS SHALL BE EMPTIED AND RINSED

OR REPLACED WHEN HALF FULL OR WHEN FLOW CAPACITY HAS

BEEN REDUCED SO AS TO CAUSE FLOODING OR BYPASSING OF THE

INLET. DAMAGED OR CLOGGED BAGS SHALL BE REPLACED. A

SUPPLY SHALL BE MAINTAINED ON SITE FOR REPLACEMENT OF

BAGS. ALL NEEDED REPAIRS SHALL BE INITIATED IMMEDIATELY

AFTER THE INSPECTION. DISPOSE OF ACCUMULATED SEDIMENT AS

WELL AS ALL USED BAGS ACCORDING TO THE PLAN NOTES.

NOT TO SCALE

INLET PROTECTION

FILTER BAG TYPE 'M'

ISOMETRIC INSTALLATION DETAIL

INLET

GRATE

1"Ø REBAR FOR

BAG REMOVAL

FROM INLET EXPANSION

RESTRAINT (1/4"

NYLON ROPE)

2"x2"x3/4"

RUBBER

BLOCK

SECTION

BERM

1'-0" MIN

2 MAX

2 MAX

FLOW

FILTER BAG

CONSULTANTS

ISSUE BLOCK

PROJECT NO.:

DESIGNED BY:

DRAWN BY:

CHECKED BY:

APPROVED BY:

COPYRIGHT:

SHEET TITLEA

B

C

3019705-0001

MARK DATE DESCRIPTION BY

D

32 4 5

STV INCORPORATED

32 4 51 www.stvinc.com

STV Incorporated 205 West Welsh Drive

Douglassville, Pennsylvania tel: 610-385-8200 fax: 610-385-8501

PROJECT IDENTIFICATION

SEALS

UNITED STATES

DEPARTMENT OF AGRICULTURE

AGRICULTURAL RESEARCH

SERVICE

LOWER ROAD REPAIRS

EASTERN REGIONAL

RESEARCH CENTER

600 EAST MERMAID LANE

WYNDMOOR, PENNSYLVANIA

C-704

E&SPC DETAILS

W. HARCHER

S. BILLAH

S. KRAUS

GENERAL SHEET NOTES

1. FOR CIVIL LEGEND, TECHNICAL TERMS AND GENERAL CIVIL NOTES SEE

SHEET C-001.

2. FOR ABBREVIATIONS, GENERAL SYMBOLS AND MATERIAL SYMBOLS SEE

SHEET G-002 AND G-003.

CONSULTANTS

ISSUE BLOCK

PROJECT NO.:

DESIGNED BY:

DRAWN BY:

CHECKED BY:

APPROVED BY:

COPYRIGHT:

SHEET TITLEA

B

C

3019705-0001

MARK DATE DESCRIPTION BY

D

32 4 5

STV INCORPORATED

32 4 51 www.stvinc.com

STV Incorporated 205 West Welsh Drive

Douglassville, Pennsylvania tel: 610-385-8200 fax: 610-385-8501

PROJECT IDENTIFICATION

SEALS

UNITED STATES

DEPARTMENT OF AGRICULTURE

AGRICULTURAL RESEARCH

SERVICE

LOWER ROAD REPAIRS

EASTERN REGIONAL

RESEARCH CENTER

600 EAST MERMAID LANE

WYNDMOOR, PENNSYLVANIA

C-705

E&SPC NOTES

S. BILLAH

S. KRAUS

CLEAN FILL NOTES

1. IF THE SITE WILL NEED TO EXPORT FILL MATERIAL FROM THE SITE, THE

RESPONSIBILITY FOR PERFORMING ENVIRONMENTAL DUE DILIGENCE AND

DETERMINATION OF CLEAN FILL WILL REST WITH THE OWNER. IF THE SITE

WILL NEED TO IMPORT FILL MATERIALS FROM AN OFF SITE LOCATION, THE

RESPONSIBILITY FOR PERFORMING ENVIRONMENTAL DUE DILIGENCE AND

DETERMINATION OF CLEAN FILL WILL REST WITH THE OPERATOR.

A. CLEAN FILL IS DEFINED AS: UNCONTAMINATED, NON-WATER SOLUBLE,

NON-DECOMPOSABLE, INERT, SOLID MATERIAL. THE TERM INCLUDES

SOIL, ROCK, STONE, DREDGED MATERIAL, USED ASPHALT, AND BRICK,

BLOCK OR CONCRETE FROM CONSTRUCTION AND DEMOLITION

ACTIVITIES THAT IS SEPARATE FROM OTHER WASTE AND IS

RECOGNIZABLE AS SUCH. THE TERM DOES NOT INCLUDE MATERIALS

PLACED IN OR ON THE WATERS OF THE COMMONWEALTH UNLESS

OTHERWISE AUTHORIZED. (THE TERM "USED ASPHALT" DOES NOT

INCLUDE MILLED ASPHALT OR ASPHALT THAT HAS BEEN PROCESSED

FOR RE-USE).

B. CLEAN FILL AFFECTED BY A SPILL OR RELEASE OF A REGULATED

SUBSTANCE: FILL MATERIALS AFFECTED BY A SPILL OR RELEASE OF A

REGULATED SUBSTANCE STILL QUALIFIES AS CLEAN FILL PROVIDED

THE TESTING REVEALS THAT THE FILL MATERIAL CONTAINS

CONCENTRATIONS OF REGULATED SUBSTANCES THAT ARE BELOW

THE RESIDENTIAL LIMITS IN TABLES FP-1A AND FP-1B REFER TO THE

DEPARTMENT'S POLICY TITLED "MANAGEMENT OF FILL", DATED

AUGUST 7, 2010.

C. ANY PERSON PLACING CLEAN FILL THAT HAS BEEN AFFECTED BY A

SPILL OR RELEASE OF A REGULATED SUBSTANCE ON A PROPERTY

MUST USE FORM FP-001 TO CERTIFY THE ORIGIN OF THE FILL

MATERIAL AND THE RESULTS OF THE ANALYTICAL TESTING TO

QUALIFY THE MATERIAL AS CLEAN FILL. FORM FP-001 MUST BE

RETAINED BY THE OWNER OF THE PROPERTY RECEIVING THE FILL.

D. ENVIRONMENTAL DUE DILIGENCE: THE APPLICANT MUST PERFORM

ENVIRONMENTAL DUE DILIGENCE TO DETERMINE IF THE FILL

MATERIALS ASSOCIATED WITH THE PROJECT QUALIFY AS CLEAN FILL.

ENVIRONMENTAL DUE DILIGENCE IS DEFINED AS: INVESTIGATIVE

TECHNIQUES, INCLUDING, BUT NOT LIMITED TO, VISUAL PROPERTY

INSPECTIONS, ELECTRONIC DATA BASE SEARCHES, REVIEW OF

PROPERTY OWNERSHIP, REVIEW OF PROPERTY USE HISTORY,

SANBORN MAPS, ENVIRONMENTAL QUESTIONNAIRES, TRANSACTION

SCREENS, ANALYTICAL TESTING, ENVIRONMENTAL ASSESSMENTS OR

AUDITS. ANALYTICAL TESTING IS NOT A REQUIRED PART OF DUE

DILIGENCE UNLESS VISUAL INSPECTION AND/OR REVIEW OF THE PAST

LAND USE OF THE PROPERTY INDICATES THAT THE FILL MAY HAVE

BEEN SUBJECTED TO A SPILL OR RELEASE OF REGULATED

SUBSTANCE. IF THE FILL MAY HAVE BEEN AFFECTED BY A SPILL OR

RELEASE OF A REGULATED SUBSTANCE, IT MUST BE TESTED TO

DETERMINE IF IT QUALIFIES AS CLEAN FILL. TESTING SHALL BE

PERFORMED IN ACCORDANCE WITH APPENDIX A OF THE

DEPARTMENT'S POLICY TITLED "MANAGEMENT OF FILL", DATED

AUGUST 7, 2010.

2. FILL MATERIAL THAT DOES NOT QUALIFY AS CLEAN FILL IS REGULATED

FILL. REGULATED FILL IS WASTE AND MUST BE MANAGED IN ACCORDANCE

WITH THE DEPARTMENT'S MUNICIPAL OR RESIDUAL WASTE REGULATIONS

BASED ON 25 PA. CODE CHAPTERS 287 RESIDUAL WASTE MANAGEMENT OR

271 MUNICIPAL WASTE MANAGEMENT, WHICHEVER IS APPLICABLE.

1. A LICENSED PROFESSIONAL OR A DESIGNEE SHALL BE PRESENT ONSITE

AND BE RESPONSIBLE DURING CRITICAL STAGES OF CONSTRUCTION.

2. CRITICAL STAGES INCLUDE:

A. GRADING AND PREPARATION OF SUBGRADE SOILS PRIOR TO

GEOTEXTILE AND AGGREGATE PLACEMENT.

CRITICAL STAGES OF

CONSTRUCTION NOTES

GENERAL EROSION AND

SEDIMENT CONTROL NOTES

1. THE PERMITEE, CO-PERMITEE, OPERATOR AND / OR RESPONSIBLE PARTY

SHALL ASSURE THAT THE APPROVED EROSION AND SEDIMENT CONTROL

PLAN IS PROPERLY AND COMPLETELY IMPLEMENTED.

2. COPIES OF SHEET C-701 THRU C-705 OF THIS SET OF PLANS MUST BE

AVAILABLE AT THE CONSTRUCTION SITE AT ALL TIMES IN ACCORDANCE

WITH STATE LAW.

3. ONLY LIMITED DISTURBANCE WILL BE PERMITTED TO PROVIDE ACCESS TO

CONSTRUCT EROSION AND SEDIMENT CONTROL BMP AND FOR GRADING

AND ACQUIRING BORROW TO CONSTRUCT SUCH CONTROLS.

4. THE CONTRACTOR SHALL SCHEDULE AND CONDUCT HIS OPERATION TO

MINIMIZE EROSION OF SOILS AND TO PREVENT SILTING AND MUDDYING OF

ADJOINING PROPERTY AND WATERWAYS. CONSTRUCTION OF SEWER /

DRAINAGE FACILITIES AND THE PERFORMANCE OF THE CONTRACT WORK,

WHICH WILL CONTRIBUTE TO THE CONTROL OF EROSION AND SEDIMENT,

SHALL BE CARRIED OUT IN CONJUNCTION WITH EARTHWORK OPERATIONS

OR AS SOON AS PRACTICAL. THE AREA OF BARE SOIL EXPOSED AT ANY

TIME BY CONSTRUCTION OPERATIONS SHALL BE KEPT TO A MINIMUM.

5. EROSION AND SEDIMENT CONTROLS MUST BE CONSTRUCTED, STABILIZED,

AND FUNCTIONAL BEFORE SITE DISTURBANCE MAY BEGIN WITHIN THE

TRIBUTARY AREAS OF THOSE CONTROLS.

6. IMMEDIATELY UPON DISCOVERING UNFORESEEN EROSIVE CONDITIONS

DURING CONSTRUCTION, THE CONTRACTOR SHALL TAKE ACTION TO

REMEDY SUCH CONDITIONS AND TO PREVENT DAMAGE TO ADJACENT

PROPERTIES AS A RESULT OF INCREASED RUNOFF AND / OR SEDIMENT

DISPLACEMENT. STOCKPILES OF WOOD CHIPS, HAY BALES, CRUSHED

STONE AND OTHER MULCHES SHALL BE READILY AVAILABLE TO

IMMEDIATELY CORRECT EMERGENCY EROSION PROBLEMS.

7. THE CONTRACTOR IS ADVISED TO BECOME THOROUGHLY FAMILIAR WITH

THE PROVISIONS OF THE APPENDIX 64, EROSION CONTROL RULES AND

REGULATIONS, TITLE 25, PART 1, DEPARTMENT OF ENVIRONMENTAL

PROTECTION, SUBPART C, PROTECTION OF NATURAL RESOURCES,

ARTICLE III, WATER RESOURCES, CHAPTER 102, EROSION CONTROL.

8. POLLUTANTS SUCH AS FUELS, LUBRICANTS, BITUMINOUS, RAW SEWAGE

AND OTHER HARMFUL MATERIAL SHALL NOT BE DISCHARGED TO OR

PLACED NEAR STREAMS NOR ANY OTHER WATERWAY IMPOUNDMENT, OR

INTO NATURAL OR MAN-MADE CHANNELS LEADING THERETO.

9. AFTER FINAL SITE STABILIZATION HAS BEEN ACHIEVED, TEMPORARY

EROSION AND SEDIMENT BMP CONTROLS MUST BE REMOVED. AREAS

DISTURBED DURING REMOVAL OF THE BMP MUST BE PERMANENTLY

STABILIZED, IMMEDIATELY.

10. DUMPING OF EXCESS CONCRETE IS NOT PERMITTED ON SITE. ANY

WASHING OF CONCRETE TRUCKS SHALL BE DONE IN A DESIGNATED AREA

AWAY FROM ANY STORMWATER CONVEYANCE OR SENSITIVE AREAS SUCH

AS WETLANDS OR STREAMS.

1. THE OPERATOR SHALL REMOVE FROM THE SITE RECYCLE OR DISPOSE OF

ALL BUILDING MATERIALS AND WASTE IN ACCORDANCE WITH THE

DEPARTMENTS SOLID WASTE MANAGEMENT REGULATIONS AT 25 PA CODE

260.1 ET SEQ., 271.1 ET SEQ. AND 287.1 ET SEQ. THE CONTRACTOR SHALL

NOT ILLEGALLY BURY, DUMP OR DISCHARGE ANY BUILDING MATERIAL OR

WASTES ON SITE.

2. BEFORE DISPOSING OF SOIL OR RECEIVING BORROW FOR THE SITE, THE

OPERATOR MUST ASSURE THAT EACH SPOIL OR BORROW AREA

REGARDLESS OF LOCATION, HAS AN E&SPC PLAN APPROVED BY THE

MONTGOMERY COUNTY CONSERVATION DISTRICT, AND WHICH IS BEING

IMPLEMENTED AND MAINTAINED ACCORDING TO CHAPTER 102

REGULATIONS.

MEASURES FOR RECYCLING

OR DISPOSAL OF MATERIALS

1. AN AREA SHALL BE CONSIDERED TO HAVE ACHIEVED PERMANENT

STABILIZATION WHEN IT HAS A MINIMUM UNIFORM PERENNIAL, 70%

VEGETATIVE OR OTHER PERMANENT NON-VEGETATIVE COVER WITH A

DENSITY SUFFICIENT TO RESIST ACCELERATED SURFACE EROSION AND

SUBSURFACE CHARACTERISTICS SUFFICIENT TO RESIST SLUMPING,

SLIDING AND OTHER MOVEMENTS.

2. GRADE ALL CUT AND FILL AREAS TO A 3H:1V SLOPE OR FLATTER, UNLESS

OTHERWISE NOTED.

3. PERMANENT STABILIZATION SHALL BE ESTABLISHED IMMEDIATELY

FOLLOWING FINAL COMPLETION OF AN EARTH DISTURBANCE ACTIVITY OR

ANY STAGE OR PHASE OF AN ACTIVITY, THE SITE SHALL IMMEDIATELY

HAVE TOPSOIL RESTORED, REPLACED, OR AMENDED, SEEDED, MULCHED

OR OTHERWISE PERMANENTLY STABILIZED AND PROTECTED FROM

ACCELERATED EROSION AND SEDIMENTATION.

PERMANENT AND FINAL

STABILIZATION NOTES

SEEDING SPECIFICATIONS

LAWN AREAS

SURFACE STABILIZATION CRITERIA: DENUDED AREAS SHALL BE STABILIZED

TEMPORARILY OR PERMANENTLY. FERTILIZE, LIME AND MULCH AS BELOW.

MINIMUM 90% PURITY AND 85% GERMINATION.

1. TEMPORARY COVER: SEED WITH 50% WINTER RYE / 50% ANNUAL RYE

GRASS AT 10 LBS PER 1000 SF. OPTIMUM DATES FOR APPLICATION ARE

MARCH TO MAY AND AUGUST TO OCTOBER. NOTE THE ABOVE SPECIES

MAY BE PLACED THROUGHOUT THE SUMMER IF SOIL MOISTURE IS

ADEQUATE OR CAN BE IRRIGATED.

A. FERTILIZER - STANDARD QUALITY

ANALYSIS: 5-5-5

QUANTITY: 150 LBS PER ACRE

B. LIME - AGRICULTURAL GRADE LIMESTONE

ANALYSIS: 90% MINIMUM OF CARBONATES

QUANTITY: 1 TON PER ACRE

2. PERMANENT COVER: SEED WITH 50% KENTUCKY BLUEGRASS, 20%

PENNFINE PERENNIAL RYEGRASS AND 30% PENNLAWN FESCUE AT 4 LBS

PER 1000 SF. OPTIMUM DATES FOR APPLICATION ARE APRIL TO MAY AND

AUGUST TO OCTOBER.

A. FERTILIZER - STANDARD QUALITY

ANALYSIS: 10-20-20

QUANTITY: 500 LBS PER ACRE

B. LIME - AGRICULTURAL GRADE LIMESTONE

ANALYSIS: 90% MINIMUM OF CARBONATES

QUANTITY: 4 TON PER ACRE

C. MULCH WITH HAY AT 6000 LBS PER ACRE.

D. TOPSOIL MATERIAL SHALL BE FERTILE, FRIABLE, NATURAL LOAM, FREE

OF SUBSOIL, CLAY, LUMP, BRUSH, ROOTS, STONES, WEEDS AND

OTHER FOREIGN MATERIAL LARGER THAN 2 INCHES, IN

CONFORMANCE WITH PENNDOT PUBLICATION 408, LATEST EDITION.

ESPECIALLY SUITED FOR SLOPED AREAS

SURFACE STABILIZATION CRITERIA: DENUDED AREAS SHALL BE STABILIZED

TEMPORARILY OR PERMANENTLY, WITHIN TWENTY DAYS OF EXPOSURE.

FERTILIZE, LIME, AND MULCH AS ABOVE. MINIMUM 90% PURITY AND 85%

GERMINATION.

1. TEMPORARY COVER: SEED WITH 50% WINTER RYE / 50% ANNUAL RYE

GRASS AT 10 LBS PER 1000 SF.

2. PERMANENT COVER: SEED WITH 50% KENTUCKY BLUE GRASS AT 4 LBS

PER 1000 SF AND 50% PERENNIAL RYEGRASS AT 5 LBS PER 1000 SF.

3. PERMANENT STORMWATER MANAGEMENT BASIN AND CHANNEL SEEDING:

PENNDOT FORMULA W AND NATIVE PLANTINGS.

GENERAL SEEDING NOTES

1. REDISTRIBUTE 6 INCHES OF TOPSOIL AND PREPARE A GOOD CRUMBLY

SEED BED THAT IS TILLED 6 TO 8 INCHES DEEP, WELL FIRMED AND LEVELED

AFTER TILLING.

2. APPLY FERTILIZER AND LIME UNIFORMLY AND WORK INTO THE TOP 3 TO 4

INCHES OF SOIL. AFTER ALL MATERIALS HAVE BEEN WORKED IN, FIRM UP

THE SOIL BY ROLLING TO ASSURE THAT NO SOFT SPOTS REMAIN THAT

WOULD SETTLE LATER ON.

3. WITH A WIDE TOOTHED RAKE OR TINE HARROW, RAKE THE AREA INTO A

CRUMBLY STATE WITH ABOUT 1 INCH OF LOOSE SOIL AT THE SURFACE.

4. APPLY SEED DURING GERMINATION PERIODS, MARCH 15 TO MAY 15 AND

AUGUST 16 TO OCTOBER 15 AS WEATHER PERMITS.

5. APPLY SEED WITH A DROP OR CYCLONE SPREADER. FOR SLOPES OF 4V:1H

OR GREATER HYDROSEEDING IS RECOMMENDED, STRAW MULCHING AND

ANCHORING IS REQUIRED.

6. AFTER SEEDING, INSTALL EROSION CONTROL BLANKET OR MULCH WITH

STRAW AT A RATE OF 3 TONS PER ACRE / 140 LBS PER 1000 SF.

7. STRAW MULCH SHALL BE APPLIED IN LONG STRANDS NOT CHOPPED OR

FINELY BROKEN.

TEMPORARY CONTROL

MEASURES NOTES

1. THE "CONSTRUCTION SEQUENCE" SHALL BE STRICTLY ADHERED TO.

2. STOCKPILES SHALL BE STABILIZED IMMEDIATELY.

3. STOCKPILED MATERIAL SHALL BE IMMEDIATELY STABILIZED FROM EROSION

BY SEEDING AND MULCHING WITH TEMPORARY SEED MIX AT A RATE OF 10

LBS PER 1000 SF. IF SEASONAL CONDITIONS WILL NOT PERMIT SEEDING

THEN STOCKPILES SHALL BE STABILIZED WITH MULCH.

4. STOCKPILES OF MULCHES SUCH AS WOOD CHIPS, CRUSHED STONE,

STRAW AND AND OTHER MATERIALS SHALL BE KEPT AT THE SITE AND BE

READILY AVAILABLE TO DEAL WITH EROSIVE CONDITIONS AS THEY ARISE.

5. ALL CUT AREAS WHOSE SURFACES ARE SUBJECT TO EROSIVE ACTION

SHALL BE PROTECTED WITH ONE OF THE ABOVE MULCHES.

6. ALL SLOPES OF 3H:1V OR GREATER SHALL BE STABILIZED WITH EROSION

CONTROL BLANKET.

7. TO ALL AREAS WHICH WILL REMAIN OPEN (UNVEGETATED) AND WILL BE

SUBJECT TO THE ACTION OF CONSTRUCTION EQUIPMENT, APPLY A WOOD

CHIP MULCH AT A RATE OF 2 TONS PER ACRE. ALL OTHER DISTURBED

AREAS SHALL BE TEMPORARILY SEEDED AND MULCHED WITH ANNUAL RYE

GRASS AT A RATE OF 4 LBS PER 1000 SF.

8. LIMIT THE LENGTH OF UTILITY TRENCH EXCAVATION TO THE LENGTH OF

PIPE THAT CAN BE INSTALLED AND BACKFILLED THE SAME DAY.

EXCAVATED MATERIAL SHALL BE PLACED ON THE UPSLOPE SIDE OF THE

TRENCH.

9. WATER THAT ACCUMULATES IN OPEN TRENCHES AND OTHER

EXCAVATIONS SHALL BE REMOVED BY PUMPING.

10. ALL PUMPING OF SEDIMENT LADEN WATER SHALL BE THROUGH SEDIMENT

FILTER BAG FILTRATION DEVICE, OR EQUIVALENT SEDIMENT REMOVAL

FACILITY, OVER NON-DISTURBED VEGETATED AREAS. DISCHARGE POINTS

SHOULD BE ESTABLISHED TO PROVIDE FOR MAXIMUM DISTANCE TO

ACTIVE WATERWAYS.

11. UPON COMPLETE OR TEMPORARY CESSATION OF AN EARTH DISTURBANCE

ACTIVITY, OR ANY STAGE OR PHASE OF AN ACTIVITY, THE OPERATOR

SHALL STABILIZE IMMEDIATELY THE DISTURBED AREAS TO PROTECT FROM

ACCELERATED EROSION. DURING NON-GERMINATING PERIODS, MULCH

SHALL BE APPLIED AT THE SPECIFIED RATES. DISTURBED AREAS WHICH

ARE NOT AT FINISHED GRADE AND WHICH WILL BE REDISTURBED WITHIN

ONE (1) YEAR MAY BE STABILIZED IN ACCORDANCE WITH TEMPORARY

SEEDING SPECIFICATIONS. DISTURBED AREAS, WHICH ARE EITHER AT

FINISHED GRADE OR WILL NOT BE REDISTURBED WITHIN ONE (1) YEAR,

MUST BE STABILIZED IN ACCORDANCE WITH PERMANENT SEEDING

SPECIFICATIONS.

CONSTRUCTION SEQUENCE

GENERAL SEQUENCE NOTES

1. ALL EARTH DISTURBANCE ACTIVITIES SHALL PROCEED IN ACCORDANCE

WITH THE FOLLOWING SEQUENCE. EACH STEP SHALL BE COMPLETED AND

STABILIZED IN COMPLIANCE WITH CHAPTER 102 REGULATIONS BEFORE

ANY FOLLOWING STEP IS INITIATED. CLEARING AND GRUBBING SHALL BE

LIMITED ONLY TO THOSE AREAS DESCRIBED IN EACH STAGE.

2. AT LEAST 7 DAYS BEFORE STARTING ANY EARTH DISTURBANCE ACTIVITIES

(INCLUDING CLEARING AND GRUBBING), THE OPERATOR SHALL INVITE ALL

CONTRACTORS INVOLVED IN THOSE ACTIVITIES, THE LANDOWNER, ALL

APPROPRIATE MUNICIPAL OFFICIALS, THE EROSION AND SEDIMENT

CONTROL (E&SPC) PLAN PREPARER (DESIGN PROFESSIONAL) TO

SCHEDULE AN ON-SITE PRE-CONSTRUCTION MEETING. ALSO, AT LEAST

THREE (3) DAYS PRIOR TO STARTING ANY EARTH DISTURBANCE ACTIVITIES,

ALL CONTRACTORS INVOLVED IN THOSE ACTIVITIES SHALL NOTIFY THE

PENNSYLVANIA ONE CALL SYSTEM AT 1-800-242-1776 FOR THE LOCATION

OF EXISTING BURIED UTILITIES.

3. BEFORE IMPLEMENTING ANY REVISIONS TO THE E&SPC PLAN OR

REVISIONS TO OTHER PLANS WHICH MAY AFFECT THE EFFECTIVENESS OF

THE APPROVED E&SPC PLAN, THE OPERATOR MUST RECEIVE APPROVAL

OF THE REVISIONS FROM USDA.

4. A SITE INSPECTION AND APPROVAL BY USDA IS REQUIRED PRIOR TO THE

REMOVAL OR CONVERSION OF E&SPC BMP.

SEQUENCE

1. INSTALL COMPOST FILTER SOCK AND INLET PROTECTION AT ALL

DOWN-GRADIENT LOCATIONS, AS INDICATED ON THE PLANS.

2. BEGIN DEMOLITION OF ROADWAY FOR INSTALLATION OF ROCK

CONSTRUCTION ENTRANCE.

3. CONTINUE WITH PAVEMENT REMOVAL/DEMOLITION AND SITE

IMPROVEMENTS, AS INDICATED ON SITE DEMOLITION AND SITE LAYOUT

PLANS, RESPECTIVELY.

4. REMOVE ROCK CONSTRUCTION ENTRANCE AND INSTALL BITUMINOUS

PAVING WITHIN AREA OF ROCK CONSTRUCTION ENTRANCE.

5. SEED ALL DISTURBED AREAS WITH PERMANENT SEED MIXTURE.

6. REMOVE ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES

UPON FINAL STABILIZATION. ALL AREAS SHALL BE CONSIDERED TO HAVE

ACHIEVED FINAL STABILIZATION WHEN UPSLOPE CONTRIBUTING DRAINAGE

AREA HAS ACHIEVED A MINIMUM UNIFORM 70% PERENNIAL VEGETATIVE

COVER OR OTHER PERTINENT NON-VEGETATIVE WITH A DENSITY

SUFFICIENT TO RESIST ACCELERATED SURFACE EROSION AND

SUBSURFACE CHARACTERISTICS SUFFICIENT TO RESIST SLIDING AND

OTHER MOVEMENTS, ETC. ALL VEGETATED AREAS DISTURBED FOR

REMOVAL OF TEMPORARY MEASURES SHALL BE IMMEDIATELY STABILIZED

WITH PERMANENT SEEDING.