2-Project Drawings.pdf

PDF 7 MB Posted Sep 5, 2025

Attached to: Grant Street and Twin Ponds Pump Station and Force Main Project
Solicitation number: Not on record
Issued by: Chester County, Northern Cambria Borough, Pennsylvania

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1-Project Manual.pdf	PDF	Sep 5, 2025
3-Addendum No. 1 4637.026.pdf	PDF	Sep 5, 2025

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CIVIL LEGEND

LIMIT OF DISTURBANCE

Bh SwD

MATCH LINE REFER TO DWG C-101

PROPOSED SANITARY MAIN

PROPOSED TEXT

DRAWING MATCHLINE

TEXT

S PROPOSED SANITARY MANHOLE

REFERENCE: USGS 7.5 MINUTE SERIES (TOPOGRAPHIC MAP) - OXFORD, PENNSYLVANIA

VICINITY MAP

P R

C T

N O

S, D R

, A N

D D

C O

O N

4637.026

2 3

1 2 3

4 5 6

PROJECT NO.

APPROVED BY:

SCALE:

CHECKED BY:

PREPARED BY:

E R

4 5

O R

DRAWING NO.

Entech Engineering - Printed: Sep. 5, 2025 \\ENTECH-FS01\Projects\0004637.026\04-CAD\SheetFiles\G-001.dwgLa st

E di te d by : m hi es te r

AS NOTED

MAH

MLB

G M

O R

D A

O R

D B

O R

O U

G H

, C H

R C

O U

, P

M P

G-001

GENERAL PROJECT NOTES

SECTION INDICATOR

DETAIL INDICATOR

ELEVATION INDICATOR

DRAWING CONVENTIONS

?-201

A ?-301

?-501

Scale:1 1" = 1'-0"

DRAWING TITLE

DRAWING NUMBER

SECTION LETTER

DRAWING NUMBER

ELEVATION LETTER

IDENTIFICATION NUMBER/LETTER

DRAWING TITLE

SHEET KEYNOTE SYMBOL

DEMOLITION KEYNOTE

SYMBOL

PHOTOGRAPH INDICATOR

PHOTOGRAPH

IDENTIFICATION

DRAWING NUMBER

DETAIL NUMBER

TEXT

INDICATES EXIST

CONDITIONS/FEATURES

INDICATES NEW

WORK/FEATURES

A. FIELD SURVEY BY BRINKASH AND ASSOCIATES, INC.

DATED SEPTEMBER, 2023.

B. PROPERTY LINES SHOWN ARE APPROXIMATE AND HAVE NOT BEEN

SURVEYED OR FIELD VERIFIED.

C. THE LOCATION AND DIMENSIONS OF ALL SITE FEATURES SHOWN ARE

APPROXIMATE AND MUST BE VERIFIED IN THE FIELD BY THE

CONTRACTOR PRIOR TO BIDDING.

D. ALL UNDERGROUND UTILITIES SHALL BE LOCATED BY THE CONTRACTOR

PRIOR TO ANY EARTH MOVING ACTIVITIES, PURSUANT TO ACT 287.

UNDERGROUND UTILITY LOCATIONS MUST BE VERIFIED BY CALLING

1-800-242-1776.

E. ALL UNDERGROUND UTILITY LOCATIONS AND ELEVATIONS ON THE

CONSTRUCTION PLANS APPROXIMATE LOCATIONS DELINEATED FROM

LIMITED FIELD MARKINGS AND AVAILABLE RECORDS. THEREFORE, ANY

UTILITIES NOT SHOWN OR NOT LOCATED AS SHOWN, SHALL NOT BE THE

CAUSE OF THE CONTRACTOR TO DENY RESPONSIBILITY FOR

PROTECTION AND/OR REPAIR DURING CONSTRUCTION. CONTRACTOR

SHALL FIELD VERIFY ALL EXISTING FACILITIES AND PROVIDE ALL

PROTECTIVE MEASUREMENTS, RESTRAINTS AND APPURTENANCES AS

NECESSARY.

F. THESE DESIGN DRAWINGS MUST BE WORKED IN CONJUNCTION WITH THE

PROJECT MANUAL/SPECIFICATIONS.

G. CONTRACTOR SHALL USE, MAINTAIN AND PROVIDE ADEQUATE, PROPER

SHORING DEVICES ON SITE AT ALL TIMES. CONTRACTOR SHALL

CONFORM TO ALL LOCAL, STATE AND FEDERAL REGULATIONS.

H. CONTRACTOR SHALL USE RUBBER - TRACKED EXCAVATOR OR PROVIDE

1" THICK (MINIMUM) MATTING TO PROTECT PAVED LOCAL MUNICIPAL,

STATE AND PRIVATE ROAD SURFACES, DURING TRENCHING, EXCAVATION

AND GENERAL CONSTRUCTION OPERATIONS.

I. CONTRACTOR IS RESPONSIBLE TO MAINTAIN ACCESS TO ALL

RESIDENCES THROUGHOUT CONSTRUCTION.

1-800-242-1776

(TOLL FREE)

"Pa. Law requires advance notification"

PA ONE CALL FOR DESIGN

CPA PROJECT ID: 7148454

SERIAL NUMBERS ISSUED:

20233312077 (PRELIM DESIGN 11.27.23)

20233312078 (PRELIM DESIGN 11.27.23)

20252451263 (FINAL DESIGN 09.02.25)

20252451264 (FINAL DESIGN 09.02.25)

1-800-242-1776

IA ONE CALL SYSTEM

, INC

STOP-CALL BEFORE YOU D

DESIGN PA ONE CALL

UTILITY RESPONSE ADDRESS CONTACT INFORMATION CONTACT PERSON CONTACT NUMBER

ARMSTRONG 122 S QUEEN ST

RISING SUN, MD. 21911 creynolds@agoc.com CHRISTOPHER

REYNOLDS 410-214-2063

CHESTER WATER AUTHORITY 437 W FRONT ST, PO BOX 467

CHESTER, PA. 19013 jeff.derusso@chesterwater.com JEFF DERUSSO 610-876-8185 EXT. 1218

EAST NOTTINGHAM TOWNSHIP 158 ELECTION ROAD

OXFORD, PA. 19363 townshiproadmaster@eastnottingham.org CHRIS WEAVER 610-932-8494

OXFORD BOROUGH 1 OCTORARO ALLEY PO BOX 380

OXFORD, PA. 19363 publicworks@oxfordboro.org JOHN SCHAIBLE 610-932-8322

COMCAST 1004 CORNERSTONE BLVD

DOWNINGTOWN, PA. 19335 johncedrick_salvatierra@comcast.com JOHN CEDRICK

SALVATIERRA 267-271-9781

PECO AN EXELON COMPANY C/O USIC 450 S HENDERSON ROAD SUITE B

KING OF PRUSSIA, PA. 19406 nikkiasimpkins@usicllc.com NIKKIA SIMPKINS 484-681-5720

OXFORD AREA SEWER AUTHORITY 2196 BALTIMORE PIKE

OXFORD, PA. 19363 davidbusch@oxfordsewer.org DAVID BUSCH 610-932-3493

TERRADEX INC 855 EL CAMINO REAL #13A

PALO ALTO, CA. 94301 operator@terradex.com KEITH HOOPER 650-227-3254

UGI UTILITIES INC 1 UGI DR

DENVER, PA. 17517 jmay@ugi.com JAMES MAY 610-736-5994

VERIZON BUSINESS FORMALLY MCI 7000 WESTON PKWY

CARY, NC. 27513 victor.s.wood@verizon.com VICTOR WOOD 919-414-2782

PROJECT SITE

00 2000' 4000'

SCALE:1 1" = 2000'

LOCATION / TOPOGRAPHICAL MAP

PROJECT

LOCATION

SEPTEMBER 5, 2025

ISSUED FOR

BIDDING

2196 BALTIMORE PIKE

OXFORD, PA. 19363

DRAWING INDEX

DWG. NO. DRAWING DESCRIPTION/TITLE

GENERAL

G-001 GENERAL PROJECT NOTES, DRAWING INDEX, AND DRAWING CONVENTIONS

G-101 INDEX PLANS

CIVIL

C-101 FORCE MAIN PLAN AND PROFILE (STA 0+00 TO STA 4+50)

C-102 FORCE MAIN PLAN AND PROFILE (STA 4+50 TO STA 9+90)

C-103 FORCE MAIN PLAN AND PROFILE (STA 9+90 TO STA 14+11)

C-401 RAILROAD CROSSING PLAN, PROFILE AND DETAILS

C-501 CONSTRUCTION DETAILS

C-502 RESTORATION DETAILS

CIVIL DEMOLITION

CD-101 PUMP STATION DEMOLITION PLAN, PHOTOGRAPHS AND NOTES

EROSION AND SEDIMENT

ES-501 EROSION AND SEDIMENT CONTROL NOTES

ES-502 EROSION AND SEDIMENT CONTROL DETAILS

OXFORD AREA SEWER AUTHORITY

GRANT STREET AND TWIN PONDS

PUMP STATION AND FORCEMAIN PROJECT

GRANT STREET

PUMP STATION

LAT: 39° 46' 35.9"N

LONG: -75° 58' 37.2"W

TWIN PONDS

PUMP STATION

LAT: 39° 46' 13.3"N

LONG: -75° 58' 26.3"W

14+11

0+00

0+60

1+20

1+80

2+40

3+00

3+60 4+20

4+80 5+40

6+00 6+60

7+20 7+80

8+40 9+00

9+60

10+20

10+80

11+40

12+00

12+60 13+20

13+80

S S0+00

0+60

1+20

1+32

-1

4637.026

2 3

1 2 3

4 5 6

PROJECT NO.

APPROVED BY:

SCALE:

CHECKED BY:

PREPARED BY:

E R

4 5

O R

DRAWING NO.

Entech Engineering - Printed: Sep. 5, 2025 \\ENTECH-FS01\Projects\0004637.026\04-CAD\SheetFiles\G-101.dwgLa st

E di te d by : m hi es te r

AS NOTED

MAH

MLB

G M

O R

D A

O R

D B

O R

O U

G H

, C H

R C

O U

, P

M P

G-101

GENERAL SHEET NOTES

1. REFER TO DRAWING G-001 FOR GENERAL PROJECT NOTES, DRAWING

INDEX, AND DRAWING CONVENTIONS.

S G

00 60' 120'

SCALE:1 1" = 60'

INDEX PLAN

DRAWING C-102

DRAWING C-103

DRAWING C-102

DRAWING C-101

0+00

0+60

1+20 1+80 2+40 3+00 3+60

UrnB UrmB

UrmB

0+00 0+30 0+60 0+90 1+20 1+50 1+80 2+10 2+40 2+70 3+00 3+30 3+60 3+90 4+20 4+50

SILT SACK INLET PROTECTION

CS-12 CS-12 12" COMPOST FILTER SOCK

LIMIT OF DISTURBANCE

SOIL LINE

4637.026

2 3

1 2 3

4 5 6

PROJECT NO.

APPROVED BY:

SCALE:

CHECKED BY:

PREPARED BY:

E R

4 5

O R

DRAWING NO.

Entech Engineering - Printed: Sep. 5, 2025 \\ENTECH-FS01\Projects\0004637.026\04-CAD\SheetFiles\C-101.dwgLa st

E di te d by : m hi es te r

AS NOTED

MAH

MLB

G M

O R

D A

O R

D B

O R

O U

G H

, C H

R C

O U

, P

M P

C-101

GENERAL SHEET NOTES

1. REFER TO DRAWING G-001 FOR GENERAL PROJECT NOTES, DRAWING

INDEX, AND DRAWING CONVENTIONS.

SCALE:1 1" = 30'

FORCE MAIN PLAN (STA 0+00 TO STA 4+50)

MATCH LINE REFER TO DWG C-102

C E

N P

A N

D P

R O

0) C

00 30' 60'

Ba BAILE SILT LOAM GgB GLENELG SILT LOAM, 3 TO 8 PERCENT SLOPES UrbB URBAN LAND-BAILE COMPLEX, 0 TO 8 PERCENT SLOPES UrmB URBAN LAND-GLENELG COMPLEX, 0 TO 8 PERCENT SLOPES UrnB URBAN LAND-GLENVILLE COMPLEX, 0 TO 8 PERCENT SLOPES

SOIL TYPES

SHEET KEYNOTES

1. CONTRACTOR TO USE BORING/RECEIVING PIT LOCATION TO COMPLETE

DIRECTIONAL DRILLING.

2. CONTRACTOR TO FUSE PROPOSED HDPE FORCE MAIN INTO RECENTLY

INSTALLED HDPE FORCE MAIN.

SCALE:2 H: 1" = 30'

FORCE MAIN PROFILE (STA 0+00 TO STA 4+50)

V: 1" = 3'

00 30' 60'

6" HDPE

30' X 12'

RECEIVING PIT

30' X 12'

BORING PIT

30' X 12'

BORING PIT

30' X 12'

RECEIVING PIT

6" HDPE

6" H

BORING/RECEIVING PIT

E&S LEGEND

LIMIT OF

DISTURBANCE

0.18 ACRES

AIR RELEASE/

VACUUM RELEASE

MANHOLE

C-501

AIR RELEASE/

VACUUM RELEASE

MANHOLE

C-501

6" DI

6" TRANSITION

COUPLING (TYP)

4' -0

" M

75 LF OF

12" STEEL CASING

FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM4+80 5+40 6+00 6+60 7+20 7+80 8+40 9+00 9+60

UrmB

UrmBUrmB

UrmB GgB

GgB

4+50 4+80 5+10 5+40 5+70 6+00 6+30 6+60 6+90 7+20 7+50 7+80 8+10 8+40 8+70 9+00 9+30 9+60 9+90

SILT SACK INLET PROTECTION

CS-12 CS-12 12" COMPOST FILTER SOCK

LIMIT OF DISTURBANCE

SOIL LINE

4637.026

2 3

1 2 3

4 5 6

PROJECT NO.

APPROVED BY:

SCALE:

CHECKED BY:

PREPARED BY:

E R

4 5

O R

DRAWING NO.

Entech Engineering - Printed: Sep. 5, 2025 \\ENTECH-FS01\Projects\0004637.026\04-CAD\SheetFiles\C-102.dwgLa st

E di te d by : m hi es te r

AS NOTED

MAH

MLB

G M

O R

D A

O R

D B

O R

O U

G H

, C H

R C

O U

, P

M P

C-102

SCALE:1 1" = 30'

FORCE MAIN PLAN (STA 4+50 TO STA 9+90)

M A

T C

LIN

E R

R T

O D

W G

C -103

C E

N P

A N

D P

R O

0) C

00 30' 60'

M A

T C

LIN

E R

R T

O D

W G

C -101

SCALE:2 H: 1" = 30'

FORCE MAIN PROFILE (STA 4+50 TO STA 9+90)

V: 1'=3'

00 30' 60'

6" HDPE

6" HDPE 6" HDPE

GENERAL SHEET NOTES

1. REFER TO DRAWING G-001 FOR GENERAL PROJECT NOTES, DRAWING

INDEX, AND DRAWING CONVENTIONS.

SOIL TYPES

SHEET KEYNOTES

E&S LEGEND 30'x12' BORING/

RECEIVING PIT

LIMIT OF

DISTURBANCE

0.18 ACRES

1. CONTRACTOR TO USE BORING/RECEIVING PIT LOCATION TO COMPLETE

DIRECTIONAL DRILLING.

4' -0

" M

INV ±8"PVC=507.3'(N)

FM FM FM FM FM FM FM FM

FM 14+11

10+20 10+80 11+40 12+00 12+60

13+20

MH-134B

STA 0+00

MH-134C

STA 0+12

0+00

0+60

1+20

1+32

GgB

UrbB

CS-12

C S-

S-

C S-

S-

C S-

S-

9+90 10+20 10+50 10+80 11+10 11+40 11+70 12+00 12+30 12+60 12+90 13+20 13+50 13+80 14+1014+1114+1114+10

4' -0

" M

0+00 0+30 0+60 0+90 1+20 1+32

116' of 8" PVC @ 1.00%

MH-134C

STA 0+12

TOP 516.79

INV IN 508.53 (8")

INV OUT 508.43 (8")

MH-134B

STA 0+00

TOP 516.92

INV IN 508.92 (8")

INV OUT 508.60 (8")

MH TP-10E

STA 1+32

TOP 515.03

INV IN 507.28 (8")

INV OUT 507.20 (8")

8' of 8" PVC @ 0.83%

SILT SACK INLET PROTECTION

CS-12 CS-12 12" COMPOST FILTER SOCK

LIMIT OF DISTURBANCE

SOIL LINE

4637.026

2 3

1 2 3

4 5 6

PROJECT NO.

APPROVED BY:

SCALE:

CHECKED BY:

PREPARED BY:

E R

4 5

O R

DRAWING NO.

Entech Engineering - Printed: Sep. 5, 2025 \\ENTECH-FS01\Projects\0004637.026\04-CAD\SheetFiles\C-103.dwgLa st

E di te d by : m hi es te r

AS NOTED

MAH

MLB

G M

O R

D A

O R

D B

O R

O U

G H

, C H

R C

O U

, P

M P

C-103

SCALE:1 1" = 30'

FORCE MAIN PLAN (STA 9+90 TO STA 14+11)

C E

N P

A N

D P

R O

00 30' 60'

M A

T C

LIN

E R

R T

O D

W G

C -102

SCALE:2 H: 1" = 30'

SEWER FORCE MAIN PLAN (STA 9+90 TO STA 14+11)

V: 1" = 3'

00 30' 60'

6" HDPE

PUMP STATION

DEMOLITION PLAN

CD-101

SCALE:3 H: 1" = 30'

SEWER GRAVITY MAIN PLAN (STA 0+00 TO STA 1+32)

V: 1" = 3'

00 30' 60'

6" HDPE

30' X 12'

BORING PIT

GENERAL SHEET NOTES

1. REFER TO DRAWING G-001 FOR GENERAL PROJECT NOTES, DRAWING

INDEX, AND DRAWING CONVENTIONS.

SOIL TYPES

SHEET KEYNOTES

E&S LEGEND STREAM CROSSING

ES-502

TYPE M INLET

PROTECTION

ES-502

12" COMPOST

FILTER SOCK (TYP)

ES-502

TOPSOIL

STOCK PILE

LIMIT OF

DISTURBANCE

0.18 ACRES

1. CONTRACTOR TO USE BORING/RECEIVING PIT LOCATION TO COMPLETE

DIRECTIONAL DRILLING.

2. CONTRACTOR TO TIE INTO EXISTING MANHOLE TP-10E.

3. CONTRACTOR TO TIE PROPOSED HDPE FORCE MAIN INTO EXISTING PVC

FORCE MAIN. REFER TO DETAIL 4 ON DWG. C-103.

4. CONTRACTOR TO PROTECT ALL EXISTING UTILITIES DURING

EXCAVATION FOR PROPOSED FORCE MAIN INSTALLATION.

5. CONTRACTOR TO ABANDON EXISTING FORCE MAIN IN PLACE.

6. CONTRACTOR TO RECONNECT EXISTING SEWER LATERAL INTO

PROPOSED GRAVITY SEWER PIPE.

ES-502

3' -0

6" HDPE

CONCRETE BLOCK

6" SDR21 PVC

FORD BRASS COMPRESSION

COUPLING C77-77-NL

WITH INSERT STIFFENER

INSERT-75-DR11 AT HDPE

6" SDR21 PVC

TEE - CUT INTO THE EXISTING

LINE USING A REPAIR COUPLING

EXISTING 6" SDR21

PVC FORCE MAIN

CONCRETE

THRUST BLOCK

SCALE:4 NONE

HDPE TO SDR 21 PVC PIPE

OASA CONNECTION DETAIL

0+00

0+60

1+20

1+80

UrnB

UrmB

EAST PENN

RAILROAD CROSSING

LAT: 39°49'38.30" N

LONG: -75°58'51.06" W

30' x 12'

RECEIVING PIT

14'

7' -2

0+00 0+30 0+60 0+90 1+20

14' 36'39'

RAILROAD CROSSING

LAT: 39°49'38.30" N

LONG: -75°58'51.06" W

THEORETICAL RR

EMBANKMENT LINE (TYP)

30' x 12'

BORING PIT

100' R/R R-O-W

6" DI

75LF OF 12" STEEL CASING

C R

N A

N D

P R

4637.026

2 3

1 2 3

4 5 6

PROJECT NO.

APPROVED BY:

SCALE:

CHECKED BY:

PREPARED BY:

E R

4 5

O R

DRAWING NO.

Entech Engineering - Printed: Sep. 5, 2025 \\ENTECH-FS01\Projects\0004637.026\04-CAD\SheetFiles\C-401.dwgLa st

E di te d by : m hi es te r

AS NOTED

MAH

MLB

G M

O R

D A

O R

D B

O R

O U

G H

, C H

R C

O U

, P

M P

C-401

GENERAL SHEET NOTES

1. REFER TO DRAWING G-001 FOR GENERAL PROJECT NOTES, DRAWING

INDEX, AND DRAWING CONVENTIONS.

Scale:1 1" = 30'

RAILROAD CROSSING PLAN

00 30' 60'

Scale:2 H: 1" = 30'

LOOKING NORTHEAST

RAILROAD CROSSING PROFILE VIEW

V: 1" = 3'

00 30' 60'

Scale:3 NONE

BORING DETAIL

CASING END SEAL

CARRIER PIPE SUPPORT DETAIL

STAINLESS STEEL CASING SPACERS

W/ POLYMER RUNNERS, APS MODEL

SSI (TYP.) SPACING AS PER

MANUFACTURERS RECOMMENDATIONS

16"Ø STEEL

CASING PIPE

8"Ø DIP

CARRIER PIPE

RUBBER MOLDED PULL ON

END SEALS W/ STAINLESS

STEEL BANDS (TYP. BOTH

ENDS OF CASING)

CARRIER PIPE

CASING PIPE

CRUSHED STONE

12.75"

12" DIA.

CASING PIPE

12.25"

STEEL

33.38 LBS.

WELDED

CARRIER/CASING PIPE DATA TABLE FOR RAILROAD BORING

PROCESS OF MANUFACTURE

MATERIAL

WEIGHT PER FOOT

CENTRIFUGALLY

16 LBS.

DUCTILE IRON

........................NOMINAL SIZE OF PIPE

NORMAL OPERATING PRESSURE

CONTENTS TO BE HANDLED

O.S. DIAMETER

I.S. DIAMETER

WALL THICKNESS

6.40"

0.25"

6.90"

6" DIA.

SEWER

100 PSI

................ 0.25"

N/A

CARRIER PIPE CASING PIPE

........METHOD OF INSTALLATION

DETAILS OF SEAL OR PROTECTION

........................... AT ENDS OF CASING

BORING

N/A SEALS

BORING

RUBBER

DETAILS/CATHODIC PROTECTION

SPECIFICATION

GRADE OR CLASS

TYPE OF JOINT

TEST PRESSURE

TYPE OF COATING

BIT. COATED

NONE

300 PSI

AWWA C151

CONTINUOUS

UNCOATED

NONE

BUTT WELD ...

GRADE 2

ASTM A252

N/A

CARRIER PIPE

CAST

M.J. W/ FIELD

LOK GASKETS

63°'

30' X 12' BORING PIT

30' X 12'

RECEIVING PIT

LIMIT OF

DISTURBANCE

0.18 ACRES

6" TRANSITION

COUPLING (TYP)

HDPE

6" HDPE

MP 50 APPROX.

1725' SOUTH

VALVE AND INLINE

FLUSHING VAULT (TYP)

GRADED LEVEL/

IN-GROUND ACCESS

BOX OR TRACER TEST

STATION MOUNTED

NEXT TO CONTROL

PANEL. ALSO INSTALL

MAGNESIUM GROUNDING

ANODE (DETAILS 10 & 11

ON C-501)

MAINLINE TO LATERAL

LUG CONNECTOR (TYP)

TRACER WIRE SHALL BE

ROUTED INSIDE VAULT

PROVIDE TEST STATION

FOR THE CONNECTION OF

LOCATOR

(TYP).

DRIVE-IN MAGNESIUM

GROUNDING ANODE(TYP)

#8 AWG COPPER CLAD

STEEL - GREEN (TYP)

NON-FERROUS SEWER MAINS,

FORCEMAINS, LATERALS OR SERVICE

LINE

ANODE

INSTALLED INTO

GROUND AT

BOTTOM ON

TRENCH

ANODE WIRE

CONNECTED TO

TRACER WIRE

UNDISTURBED EARTH

TRACER WIRE TEST STATION (COBRA

T3 - T3-G75)

CONDUIT BRACKETS

4" CONDUIT

PIPE BEDDING

PIPE CL

2" ARI D-020 INDUSTRIAL

COMBINATION AIR RELEASE

VALVE (OR EQUAL)

3" BLIND FLANGE

W/ 2" THREADED TAP

NIPPLE

6" HDPE

ADAPTER

FLANGE

REFER TO TYP. SANITARY

MANHOLE DETAIL

6" HDPE 6" HDPE

C O

R U

O N

4637.026

2 3

1 2 3

4 5 6

PROJECT NO.

APPROVED BY:

SCALE:

CHECKED BY:

PREPARED BY:

E R

4 5

O R

DRAWING NO.

Entech Engineering - Printed: Sep. 5, 2025 \\ENTECH-FS01\Projects\0004637.026\04-CAD\SheetFiles\C-501.dwgLa st

E di te d by : m hi es te r

AS NOTED

MAH

MLB

G M

O R

D A

O R

D B

O R

O U

G H

, C H

R C

O U

, P

M P

C-501

SCALE:6 NONE

TRACER WIRE PLAN DETAIL

SCALE:7 NONE

FOR ANODES AND TEST STATIONS

TRACER WIRE INSTALLATION

GENERAL SHEET NOTES

1. REFER TO DRAWING G-001 FOR GENERAL PROJECT NOTES, DRAWING

INDEX, AND DRAWING CONVENTIONS.

2. PROVIDE TRACER WIRE SYSTEM IN BOTH OPEN CUT AND DIRECTIONAL

DRILLING / ADJACENT TO NON-MATALIC PIPING IN ACCORDANCE WITH

DRAWING DETAILS 5 THRU 9 ON DRAWING C-501 AND PER

SPECIFICATIONS.

SCALE:1 TYPICAL SANITARY SEWER MANHOLE DETAIL

4'-0"

INSIDE

NOTES:

1. ALL PIPE TO MANHOLE CONNECTIONS SHALL BE MADE BY GROUTING

THE SPACE BETWEEN THE PIPE AND WALL OF THE MANHOLE.

2. STEPS SHALL BE A MINIMUM OF 12" WIDE AND POLYPROPYLENE

COATED AT 12" O.C.; SECURED WITH NON-SHRINK GROUT.

3. WATER TIGHT MANHOLE FRAMES AND COVERS WILL BE USED ON

MANHOLES LOCATED OUTSIDE OF CARTWAY.

24" x 48"

ADAPTER

MANHOLE EXTERIOR

TO BE COATED W/

BITUMASTIC SEALANT

(TYP.)

HEAT SHRINKABLE WRAP

ON ALL MANHOLE JOINTS

MANHOLE FRAME AND COVER

MINIMUM 24" OPENING

HEAT SHRINKABLE WRAP

ON RISER RINGS AND

MANHOLE FRAME

PROPOSED PIPE

CONCRETE BENCH

PRE-CAST BASE

6" MIN. PENNDOT 2A

AGGREGATE

COMPACTED

STEPS (REFER

TO NOTE 2)

48" RISER

O-RING JOINT

PREFORMED PLASTIC

SEALING COMPOUND

FS-SS-S-210A, TYPE

1, ROPE FORM (TYP.)

PRE-CAST CONCRETE

GRADE RINGS (VARIES,

MIN. 6", MAX. 12")

WORDS "SANITARY SEWER"

TO BE CAST IN LID MANHOLE DISH

INSERT

SCALE:3 MANHOLE FRAME & COVER DETAIL

TYPICAL CAST IRON WATERTIGHT

24" 32"

34" MIN.

1 1/2"

27 3/4" 30"

1 3/4"

PICK HOLE DETAIL

PLAN

SECTION

3/4" W FLAT

NEOPRENE

GASKET

(4) 1"Ø CORED OR DRILLED

HOLES ON 32" BOLT CIRCLE

AS SHOWN

FRAME

LETTER TO BE

2" HIGH MIN.

PICK HOLE

(TYP. 2 PLACES)

NON-SKID

LUGS

3/8"3/8" 1/2"

5/8"

(6) 1/2" S.S.

BOLT @ 60°

NONE

MANHOLE

SCALE:2 NONE

TYPICAL INSERTION MANHOLE

3'-0"+-

TYP. BOTH SIDES

3" MIN.

VARIES6"

6" MIN. OF COMPACTED

ASSHTO #57 ON UNDISTURBED

OR COMPACTED SUBGRADE

POURED IN PLACE FLOW CHANNEL

DEPTH 3/4 OF PIPE DIAMETER

W/NON-SKID BROOM FINISH ON BENCH

COUPLING

(TYP. BOTH SIDES)

SCALE:4 ABANDONED PIPE / CONDUIT PLUG DETAIL

8" MIN.12" MIN.

PIPE TO BE ABANDONED

EARTH

10" DIAMETER PIPE AND SMALLER

CONCRETE PLUG

24" #1 BALLAST STONE

8" ASSHTO #57

CRUSHED TANK WALL AND

OTHER SITE CONCRETE

8" GRAVEL

REMOVE TANK / BUILDING WALL TO 18"

BELOW GRADE. CRUSH CONCRETE AND

USE AS FILL. PROVIDE CLEAN FILL FOR

BALANCE OF TANK FILL

SCALE:5 BUILDING BASEMENT DEMO DETAIL

4" DIA. CORE HOLES @ 8' O.C.

GEOTEXTILE FABRIC

NEW PIPE STUB

(TYP. BOTH SIDES)

PIPE SLEEVE

(TYP. BOTH SIDES)

SCALE:8 1/2" = 1'-0"

AIR RELEASE VALVE MANHOLE

NOTES:

ALL PIPE TO MANHOLE CONNECTIONS SHALL BE MADE WITH A CAST-IN-PLACE GASKET.

STEPS SHALL BE A MINIMUM OF 12" WIDE AND POLYPROPYLENE COATED AT 12" O.C.; SECURED WITH NON-SHRINK GROUT.

3. ALL REQUIREMENTS OF RC-39M (RECOMMENDED 6-1-10) AS PER PENNDOT PUB 72 SHALL BE MET FOR USE OF THIS MANHOLE.

DETAIL WITHIN PENNDOT RIGHT-OF-WAY.

4. ALL FITTINGS AND HARDWARE TO BE STAINLESS STEEL.

0 2' 4'1'

24" 32"

34" MIN.

1 1/2"

27 3/4" 30"

1 3/4"

SCALE:9 MANHOLE FRAME & COVER DETAIL

TYPICAL CAST IRON STANDARD

PICK HOLE DETAIL

PLAN

SECTION

3/4" W FLAT

NEOPRENE

GASKET

(4) 1"Ø CORED OR DRILLED

HOLES ON 32" BOLT CIRCLE

AS SHOWN

FRAME

LETTER TO BE

2" HIGH MIN.

PICK HOLE

(TYP. 2 PLACES)

NON-SKID

LUGS

3/8"3/8" 1/2"

5/8"

WITHIN ROADWAY AREAS OFF ROAD AREAS

"8"

SCALE:10 NONE

FORCE MAIN TRACER WIRE TEST STATION DETAIL

NOTES:

1. C.I. BOX SHALL BE TYLER 10" C.I. VALVE BOX TOP SECTION SLIP MODEL 10T-A WITH 5 1/4" DROP

LID MODEL 145349 MARKED "SEWER".

2. DO NOT SPLICE TRACER WIRE UNDERGROUND.

3. PROVIDE 3 FEET OF LOOPED WIRE WITHIN TEST STATION BOX.

4. SPACE TEST STATIONS 500 FEET MAX. AND AT ALL CHANGES IN FORCE MAIN DIRECTION.

5. PROVIDE METALLIC CAUTION TAPE CENTERED ON FORCE MAIN 12" BELOW FINISHED GRADE.

TAPE TRACER WIRE

BELOW PIPE SPRINGLINE

@ 10'-0" MAX. SEE NOTE 2

CONTINUOUS AWG #10

SOLID CORE INSULATED

COPPER TRACER WIRE

PIPE STONE BEDDING

3" SCH. 40 PVC PIPE

AASHTO #57 STONE(3) #4 BARS E.W.

2'-0" x 2'-0" 4,000

PSI CONCRETE PAD

NON-METALLIC PIPELINE

2'-0" x 2'-0" 4,000

PSI CONCRETE PAD

(2) #4 BARS E.W.

SEE NOTE 3

SEE NOTE 1

ROADWAY SUB-BASE STONE

BASE PAVING

SURFACE PAVING

NONE

N D

3" SUPERPAVE 25.00 MM, PG 64-22

BITUMINOUS CONCRETE BASE COURSE

OR MATCH EXISTING WHICHEVER IS GREATER

6" SUBBASE (#2A COARSE AGGREGATE) OR

MATCH EXISTING, WHICHEVER IS GREATER

REFER TO TRENCH

RESTORATION DETAILS

SCALE:4 NONE

TEMPORARY SURFACE RESTORATION DETAIL

SAW-CUT FULL DEPTH

EXISTING PAVEMENT

(INITIAL SAW CUT) (TYP.)

REFER TO TRENCH

RESTORATION DETAILS

4" TOPSOIL AND SEED

ALL DISTURBED AREAS

SCALE:5 NONE

FOR GRASS AREAS

SURFACE RESTORATION DETAIL

6" - 2A AGGREGRATE

COMPACTED

MAINTAIN

EXISTING

SLOPES

6" B

N C

G12"

N O

. 2 A

O R

C A

G G

E R

O F

N D

O T

, 1

R O

R D

O M

" L

, 8

" V

O R

12"

REFER TO SURFACE

RESTORATION DETAILS

4' -6

" D

R O

M F

G R

SCALE:1 NONE

TRENCH RESTORATION DETAIL

AGGREGATE BACKFILL

PIPE

12"

N O

. 2 A

O R

C A

G G

E R

O F

N D

O T

, 1

R O

R D

O M

, 8

" V

O R

12"

N C

6" B

C T

" I

REFER TO SURFACE

RESTORATION DETAILS

4' -6

" D

R O

M F

G R

SCALE:2 NONE

TRENCH RESTORATION DETAIL

SELECT BACKFILL

PIPE

4637.026

2 3

1 2 3

4 5 6

PROJECT NO.

APPROVED BY:

SCALE:

CHECKED BY:

PREPARED BY:

E R

4 5

O R

DRAWING NO.

Entech Engineering - Printed: Sep. 5, 2025 \\ENTECH-FS01\Projects\0004637.026\04-CAD\SheetFiles\C-502.dwgLa st

E di te d by : m hi es te r

AS NOTED

MAH

MLB

G M

O R

D A

O R

D B

O R

O U

G H

, C H

R C

O U

, P

M P

C-502

GENERAL SHEET NOTES

1. REFER TO DRAWING G-001 FOR GENERAL PROJECT NOTES, DRAWING

INDEX, AND DRAWING CONVENTIONS.

1'-0"

CUTBACK

(TYP.)

REFER TO TRENCH

RESTORATION DETAILS

SCALE:3 NONE

FOR PAVED ROADWAY W/ MILL AND OVERLAY

SURFACE RESTORATION DETAIL

VARIES VARIES

R O

N E

12" WIDE BITUMINOUS

SEAL PG 64-22 (TYP.)

SAW-CUT FULL DEPTH

EXIST. PAVEMENT

(INITIAL SAW-CUT) (TYP.)

SAW-CUT FULL DEPTH

EXIST. PAVEMENT (TYP.)

1-1/2" MILL EXISTING PAVEMENT AND

INSTALL1-1/2" SUPERPAVE ASPHALT

MIXTURE DESIGN, BINDER COURSE,

PG 64-22, 3 TO < 30 MILLION ESALS,

9.5 MM, MATCH EXISTING SRL OR GREATER

NOTES:

1. EXISTING PAVEMENT MARKINGS SHALL BE REPLACED IF DISTURBED.

2-1/2" MIN. SUPERPAVE ASPHALT MIXTURE

DESIGN, BINDER COURSE, PG 64-22,

3 TO < 30 MILLION ESALS, 19.0 MM

5" MIN. SUPERPAVE ASPHALT MIXTURE

DESIGN, BINDER COURSE, PG 64-22,

0.3 TO < 3 MILLION ESALS, 25.0 MM

SCALE:6 STONE AREAWAY W/ GEOTEXTILE DETAIL

NONE

6" PENNDOT 2A

COARSE AGGREGATE

PENNDOT CLASS 2

TYPE B GEOTEXTILE

COMPACTED SUBSOIL

4637.026

2 3

1 2 3

4 5 6

PROJECT NO.

APPROVED BY:

SCALE:

CHECKED BY:

PREPARED BY:

E R

4 5

O R

DRAWING NO.

Entech Engineering - Printed: Sep. 5, 2025 \\ENTECH-FS01\Projects\0004637.026\04-CAD\SheetFiles\CD-101.dwgLa st

E di te d by : m hi es te r

AS NOTED

MAH

MLB

G M

O R

D A

O R

D B

O R

O U

G H

, C H

R C

O U

, P

M P

CD-101

GENERAL SHEET NOTES

1. REFER TO DRAWING G-001 FOR GENERAL PROJECT NOTES, DRAWING

INDEX, AND DRAWING CONVENTIONS.

2. CONTRACTOR TO ACQUIRE THE SERVICES OF A THIRD PARTY LINE

LOCATOR TO ACCURATELY LOCATE AND IDENTIFY ALL UTILITIES ON

THE DEMOLITION SITE.

3. CONTRACTOR SHALL TERMINATE ALL UTILITIES IN ACCORDANCE WITH

THE UTILITY CODE.

4. ANY EQUIPMENT AND/OR MATERIAL THAT CANNOT BE USED AS FILL

ON SITE SHALL BECOME PROPERTY OF THE CONTRACTOR. THE

CONTRACTOR IS RESPONSIBLE FOR PROPER DISPOSAL OF SUCH

MATERIAL.

5. THE DEMOLISHED CONCRETE FROM THE BUILDING MAY BE USED AS

FILL FOR THE PUMP STATION AS LONG AS ALL REINFORCING STEEL

HAS BEEN REMOVED AND ALL CONCRETE SHALL BE CRUSHED TO

THREE QUARTER INCH MAXIMUM SIZE.

SCALE:1 1" = 10'

PUMP STATION DEMOLITION PLAN

N D

O N

N , P

H O

H S

N O

O N

00 10' 20'

DEMOLITION KEYNOTES

A. BUILDING DEMOLITION NOTES

1. CONTRACTOR SHALL REMOVE ALL MECHANICAL SYSTEMS, PIPING, AND

CONDUIT WITHIN THE BUILDING. CONTRACTOR IS RESPONSIBLE FOR THE

PROPER DISPOSAL OF ALL DEMOLITION DEBRIS.

2. CONTRACTOR SHALL SEVER ALL UNDERGROUND ELECTRICAL CONDUITS

AROUND THE BUILDING AND ABANDON IN PLACE. THE CONDUITS SHALL

BE SEVERED WITHIN 2FT OF THE BUILDING AND ABANDONED IN PLACE.

CONTRACTOR SHALL UTILIZE DETAIL 4 ON SHEET C-501 FOR THE

ABANDONMENT OF THE CONDUIT.

3. CONTRACTOR SHALL SEVER ALL UNDERGROUND PIPING INTO AND OUT

OF THE PUMP STATION AND ABANDON IN PLACE. THE PIPING SHALL BE

SEVERED WITHIN 2FT OF THE PUMP STATION. CONTRACTOR SHALL

UTILIZE DETAIL 4 ON SHEET C-501 FOR THE ABANDONMENT OF THE

PIPING.

4. CONTRACTOR SHALL PLUG ANY AND ALL PIPE PENETRATIONS IN THE

BUILDING WALLS WITH CONCRETE.

5. CONTRACTOR SHALL CORE 4-INCH DIAMETER HOLES IN THE PUMP

STATION BASE SLAB. THE HOLES SHALL BE PLACED EVERY 4FT ON

CENTER. THE HOLES SHALL BE PLACED FULL DEPTH OF THE SLAB.

PROVIDE TEMPORARY PUMPING SO ALL WORK CAN BE DONE. THE

TEMPORARY PUMPING SHALL RUN 24 HOURS A DAY, 7 DAYS A WEEK.

BYPASS PUMPING SHALL BE CAPABLE OF A MINIMUM OF 325 GPM.

6. CONTRACTOR SHALL DEMOLISH WALLS TO A DEPTH OF 2FT BELOW THE

ADJOINING GRADE ELEVATION.

7. CONTRACTOR TO PROVIDE 2FT OF AASHTO #1 AGGREGATE IN THE BASE

OF THE PUMP STATION.

8. CONTRACTOR TO PROVIDE 8-INCHES OF AASHTO #57 AGGREGATE IN THE

BASE OF THE PUMP STATION.

B. YARD PIPING / CONDUIT NOTES

1. DEMOLISH ALL MANHOLE AND CATCH BASIN STRUCTURES TO A DEPTH OF

2FT BELOW GRADE AND BACKFILL.

2. CONTRACTOR SHALL PLUG ALL INCOMING/OUTGOING PIPES WITH

CONCRETE PRIOR TO BACKFILLING.

3. ALL EXISTING VALVES SHALL BE CLOSED, VALVE BOX REMOVED AND THE

SURFACE RESTORED.

SCALE:A NONE

WET WELL

SCALE:B NONE

BAR SCREEN

SCALE:C NONE

BAR SCREEN

SCALE:D NONE

GENERATOR

SCALE:E NONE

OLD GENERATOR

SCALE:F NONE

DIESEL FUEL TANK

E D

SCALE:F NONE

PUMP STATION BASEMENT FLOOR

SCALE:G NONE

PUMP STATION BASEMENT FLOOR

C O

O L

N O

N A

N D

STANDARD NOTES

1. ALL EARTH DISTURBANCES, INCLUDING CLEARING AND GRUBBING AS WELL AS CUTS AND FILLS SHALL BE DONE IN

ACCORDANCE WITH THE APPROVED E&S PLAN. A COPY OF THE APPROVED DRAWINGS (STAMPED, SIGNED AND DATED BY THE REVIEWING AGENCY) MUST BE AVAILABLE AT THE PROJECT SITE AT ALL TIMES. THE REVIEWING AGENCY SHALL BE NOTIFIED OF ANY CHANGES TO THE APPROVED PLAN PRIOR TO IMPLEMENTATION OF THOSE CHANGES. THE REVIEWING AGENCY MAY REQUIRE A WRITTEN SUBMITTAL OF THOSE CHANGES FOR REVIEW AND

APPROVAL AT ITS DISCRETION.

2. AT LEAST 7 DAYS PRIOR TO STARTING ANY EARTH DISTURBANCE ACTIVITIES, INCLUDING CLEARING AND GRUBBING, THE OWNER AND/OR OPERATOR SHALL INVITE ALL CONTRACTORS, THE LANDOWNER, APPROPRIATE MUNICIPAL OFFICIALS, THE E&S PLAN PREPARER, THE PCSM PLAN PREPARER, THE LICENSED PROFESSIONAL RESPONSIBLE FOR OVERSIGHT OF CRITICAL STAGES OF IMPLEMENTATION OF THE PCSM PLAN, AND A REPRESENTATIVE FROM THE LOCAL CONSERVATION DISTRICT TO AN ON-SITE PRECONSTRUCTION MEETING.

3. AT LEAST 3 DAYS PRIOR TO STARTING ANY EARTH DISTURBANCE ACTIVITIES, OR EXPANDING INTO AN AREA PREVIOUSLY UNMARKED, THE PENNSYLVANIA ONE CALL SYSTEM INC. SHALL BE NOTIFIED AT 1-800-242-1776 FOR

THE LOCATION OF EXISTING UNDERGROUND UTILITIES.

4. ALL EARTH DISTURBANCE ACTIVITIES SHALL PROCEED IN ACCORDANCE WITH THE SEQUENCE PROVIDED ON THE PLAN DRAWINGS. DEVIATION FROM THAT SEQUENCE MUST BE APPROVED IN WRITING FROM THE LOCAL

CONSERVATION DISTRICT OR BY THE DEPARTMENT PRIOR TO IMPLEMENTATION.

5. AREAS TO BE FILLED ARE TO BE CLEARED, GRUBBED, AND STRIPPED OF TOPSOIL TO REMOVE TREES, VEGETATION, ROOTS AND OTHER OBJECTIONABLE MATERIAL.

6. CLEARING, GRUBBING, AND TOPSOIL STRIPPING SHALL BE LIMITED TO THOSE AREAS DESCRIBED IN EACH STAGE OF THE CONSTRUCTION SEQUENCE. GENERAL SITE CLEARING, GRUBBING AND TOPSOIL STRIPPING MAY NOT COMMENCE IN ANY STAGE OR PHASE OF THE PROJECT UNTIL THE E&S BMPS SPECIFIED BY THE BMP SEQUENCE FOR THAT STAGE OR PHASE HAVE BEEN INSTALLED AND ARE FUNCTIONING AS DESCRIBED IN THIS E&S PLAN.

7. AT NO TIME SHALL CONSTRUCTION VEHICLES BE ALLOWED TO ENTER AREAS OUTSIDE THE LIMIT OF DISTURBANCE BOUNDARIES SHOWN ON THE PLAN MAPS. THESE AREAS MUST BE CLEARLY MARKED AND FENCED

OFF BEFORE CLEARING AND GRUBBING OPERATIONS BEGIN.

8. TOPSOIL REQUIRED FOR THE ESTABLISHMENT OF VEGETATION SHALL BE STOCKPILED AT THE LOCATION(S) SHOWN ON THE PLAN MAPS(S) IN THE AMOUNT NECESSARY TO COMPLETE THE FINISH GRADING OF ALL EXPOSED AREAS THAT ARE TO BE STABILIZED BY VEGETATION. EACH STOCKPILE SHALL BE PROTECTED IN THE MANNER SHOWN ON THE PLAN DRAWINGS. STOCKPILE HEIGHTS SHALL NOT EXCEED 35 FEET. STOCKPILE SLOPES SHALL

BE 2H: 1V OR FLATTER.

9. IMMEDIATELY UPON DISCOVERING UNFORESEEN CIRCUMSTANCES POSING THE POTENTIAL FOR ACCELERATED EROSION AND/OR SEDIMENT POLLUTION, THE OPERATOR SHALL IMPLEMENT APPROPRIATE BEST MANAGEMENT PRACTICES TO MINIMIZE THE POTENTIAL FOR EROSION AND SEDIMENT POLLUTION AND NOTIFY THE LOCAL

CONSERVATION DISTRICT AND/OR THE REGIONAL OFFICE OF THE DEPARTMENT.

10. ALL BUILDING MATERIALS AND WASTES SHALL BE REMOVED FROM THE SITE AND RECYCLED OR DISPOSED OF IN ACCORDANCE WITH THE DEPARTMENT'S SOLID WASTE MANAGEMENT REGULATIONS AT 25 PA. CODE 260.1 ET SEQ., 271.1, AND 287.1 ET. SEQ. NO BUILDING MATERIALS OR WASTES OR UNUSED BUILDING MATERIALS SHALL BE

BURNED, BURIED, DUMPED, OR DISCHARGED AT THE SITE.

11. ALL OFF-SITE WASTE AND BORROW AREAS MUST HAVE AN E&S PLAN APPROVED BY THE LOCAL CONSERVATION

DISTRICT OR THE DEPARTMENT FULLY IMPLEMENTED PRIOR TO BEING ACTIVATED.

12. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT ANY MATERIAL BROUGHT ON SITE IS CLEAN FILL.

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).

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 FOUND IN THE DEPARTMENT'S POLICY "MANAGEMENT OF

FILL".

ANY PERSON PLACING CLEAN FILL THAT HAS BEEN AFFECTED BY A SPILL OR RELEASE OF A REGULATED SUBSTANCE 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.

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 SHOULD BE PERFORMED IN

ACCORDANCE WITH APPENDIX A OF THE DEPARTMENT'S POLICY "MANAGEMENT OF FILL".

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. THESE REGULATIONS ARE AVAILABLE ON-LINE AT WWW.PACODE.COM

13. ALL PUMPING OF WATER FROM ANY WORK AREA SHALL BE DIRECTED INTO A PUMPED WATER FILTER BAG AND

DISCHARGED TO AN UNDISTURBED VEGETATED AREA.

14. UNTIL THE SITE IS STABILIZED, ALL EROSION AND SEDIMENT BMPS SHALL BE MAINTAINED PROPERLY.

MAINTENANCE SHALL INCLUDE INSPECTIONS OF ALL EROSION AND SEDIMENT BMPS AFTER EACH RUNOFF EVENT AND ON A WEEKLY BASIS. ALL PREVENTATIVE AND REMEDIAL MAINTENANCE WORK, INCLUDING CLEAN OUT, REPAIR, REPLACEMENT, RE-GRADING, RESEEDING, RE-MULCHING AND RE-NETTING MUST BE PERFORMED IMMEDIATELY. IF THE E&S BMPS FAIL TO PERFORM AS EXPECTED, REPLACEMENT BMPS, OR MODIFICATIONS OF

THOSE INSTALLED WILL BE REQUIRED.

15. A LOG SHOWING DATES THAT E&S BMPS WERE INSPECTED AS WELL AS ANY DEFICIENCIES FOUND AND THE DATE THEY WERE CORRECTED SHALL BE MAINTAINED ON THE SITE AND BE MADE AVAILABLE TO REGULATORY AGENCY

OFFICIALS AT THE TIME OF INSPECTION.

16. SEDIMENT TRACKED ONTO ANY PUBLIC ROADWAY OR SIDEWALK SHALL BE RETURNED TO THE CONSTRUCTION SITE BY THE END OF EACH WORK DAY AND DISPOSED IN THE MANNER DESCRIBED IN THIS PLAN. IN NO CASE SHALL THE SEDIMENT BE WASHED, SHOVELED, OR SWEPT INTO ANY ROADSIDE DITCH, STORM SEWER, OR

SURFACE WATER.

17. ALL SEDIMENT REMOVED FROM BMPS SHALL BE DISPOSED OF IN THE MANNER DESCRIBED ON THE PLAN

DRAWINGS.

18. AREAS WHICH ARE TO BE TOP SOILED SHALL BE SCARIFIED TO A MINIMUM DEPTH OF 3 TO 5 INCHES - 6 TO 12 INCHES ON COMPACTED SOILS -- PRIOR TO PLACEMENT OF TOPSOIL. AREAS TO BE VEGETATED SHALL HAVE A MINIMUM 4 INCHES OF TOPSOIL IN PLACE PRIOR TO SEEDING AND MULCHING. FILL SLOPES SHALL HAVE A

MINIMUM OF 2 INCHES OF TOPSOIL.

19. ALL FILLS SHALL BE COMPACTED AS REQUIRED TO REDUCE EROSION, SLIPPAGE, SETTLEMENT, SUBSIDENCE OR OTHER RELATED PROBLEMS. FILL INTENDED TO SUPPORT BUILDINGS, STRUCTURES AND CONDUITS, ETC. SHALL

BE COMPACTED IN ACCORDANCE WITH LOCAL REQUIREMENTS OR CODES.

20. ALL EARTHEN FILLS SHALL BE PLACED IN COMPACTED LAYERS NOT TO EXCEED 9 INCHES IN THICKNESS.

21. FILL MATERIALS SHALL BE FREE OF FROZEN PARTICLES, BRUSH, ROOTS, SOD, OR OTHER FOREIGN OR

OBJECTIONABLE MATERIALS THAT WOULD INTERFERE WITH OR PREVENT CONSTRUCTION OF SATISFACTORY

FILLS.

22. FROZEN MATERIALS OR SOFT, MUCKY, OR HIGHLY COMPRESSIBLE MATERIALS SHALL NOT BE INCORPORATED

INTO FILLS.

23. FILL SHALL NOT BE PLACED ON SATURATED OR FROZEN SURFACES.

24. SEEPS OR SPRINGS ENCOUNTERED DURING CONSTRUCTION SHALL BE HANDLED IN ACCORDANCE WITH THE

STANDARD AND SPECIFICATION FOR SUBSURFACE DRAIN OR OTHER APPROVED METHOD.

25. ALL GRADED AREAS SHALL BE PERMANENTLY STABILIZED IMMEDIATELY UPON REACHING FINISHED GRADE. CUT

SLOPES IN COMPETENT BEDROCK AND ROCK FILLS NEED NOT BE VEGETATED. SEEDED AREAS WITHIN 50 FEET OF A SURFACE WATER, OR AS OTHERWISE SHOWN ON THE PLAN DRAWINGS, SHALL BE BLANKETED ACCORDING

TO THE STANDARDS OF THIS PLAN.

26. IMMEDIATELY AFTER EARTH DISTURBANCE ACTIVITIES CEASE IN ANY AREA OR SUBAREA OF THE PROJECT, THE OPERATOR SHALL STABILIZE ALL DISTURBED AREAS. DURING NON-GERMINATING MONTHS, MULCH OR PROTECTIVE BLANKETING SHALL BE APPLIED AS DESCRIBED IN THE PLAN. AREAS NOT AT FINISHED GRADE, WHICH WILL BE REACTIVATED WITHIN 1 YEAR, MAY BE STABILIZED IN ACCORDANCE WITH THE TEMPORARY STABILIZATION SPECIFICATIONS. THOSE AREAS WHICH WILL NOT BE REACTIVATED WITHIN 1 YEAR SHALL BE

STABILIZED IN ACCORDANCE WITH THE PERMANENT STABILIZATION SPECIFICATIONS.

27. PERMANENT STABILIZATION IS DEFINED AS A MINIMUM UNIFORM, PERENNIAL 70% VEGETATIVE COVER OR OTHER PERMANENT NON-VEGETATIVE COVER WITH A DENSITY SUFFICIENT TO RESIST ACCELERATED EROSION. CUT AND FILL SLOPES SHALL BE CAPABLE OF RESISTING FAILURE DUE TO SLUMPING, SLIDING, OR OTHER

MOVEMENTS.

28. E&S BMPS SHALL REMAIN FUNCTIONAL AS SUCH UNTIL ALL AREAS TRIBUTARY TO THEM ARE PERMANENTLY STABILIZED OR UNTIL THEY ARE REPLACED BY ANOTHER BMP APPROVED BY THE LOCAL CONSERVATION

DISTRICT OR THE DEPARTMENT.

29. UPON COMPLETION OF ALL EARTH DISTURBANCE ACTIVITIES AND PERMANENT STABILIZATION OF ALL DISTURBED AREAS, THE OWNER AND/OR OPERATOR SHALL CONTACT THE LOCAL CONSERVATION DISTRICT FOR AN

INSPECTION PRIOR TO REMOVAL/CONVERSION OF THE E&S BMPS.

30. AFTER FINAL SITE STABILIZATION HAS BEEN ACHIEVED, TEMPORARY EROSION AND SEDIMENT BMPS MUST BE REMOVED OR CONVERTED TO PERMANENT POST CONSTRUCTION STORMWATER MANAGEMENT BMPS. AREAS DISTURBED DURING REMOVAL OR CONVERSION OF THE BMPS SHALL BE STABILIZED IMMEDIATELY. IN ORDER TO ENSURE RAPID RE-VEGETATION OF DISTURBED AREAS, SUCH REMOVAL/CONVERSIONS ARE TO BE DONE ONLY

DURING THE GERMINATING SEASON.

31. UPON COMPLETION OF ALL EARTH DISTURBANCE ACTIVITIES AND PERMANENT STABILIZATION OF ALL DISTURBED AREAS, THE OWNER AND/OR OPERATOR SHALL CONTACT THE LOCAL CONSERVATION DISTRICT TO SCHEDULE A

FINAL INSPECTION.

32. FAILURE TO CORRECTLY INSTALL E&S BMPS, FAILURE TO PREVENT SEDIMENT-LADEN RUNOFF FROM LEAVING THE CONSTRUCTION SITE, OR FAILURE TO TAKE IMMEDIATE CORRECTIVE ACTION TO RESOLVE FAILURE OF E&S BMPS MAY RESULT IN ADMINISTRATIVE, CIVIL, AND/OR CRIMINAL PENALTIES BEING INSTITUTED BY THE DEPARTMENT AS DEFINED IN SECTION 602 OF THE PENNSYLVANIA CLEAN STREAMS LAW. THE CLEAN STREAMS LAW PROVIDES FOR UP TO $10,000 PER DAY IN CIVIL PENALTIES, UP TO $10,000 IN SUMMARY CRIMINAL PENALTIES, AND UP TO $25,000 IN MISDEMEANOR CRIMINAL PENALTIES FOR EACH VIOLATION.

33. UPON TEMPORARY CESSATION OF AN EARTH DISTURBANCE OR ANY STAGE OR PHASE OF AN ACTIVITY WHERE A CESSATION OF EARTH DISTURBANCE ACTIVITIES EXCEED 4 DAYS, THE SITE SHALL BE IMMEDIATELY SEEDED, MULCHED OR OTHERWISE PROTECTED FROM ACCELERATED EROSION AND SEDIMENTATION PENDING FUTURE

EARTH DISTURBANCE ACTIVITIES.

34. THE CHESTER COUNTY CONSERVATION DISTRICT SHOULD BE NOTIFIED AT LEAST 72 HOURS PRIOR TO COMMENCEMENT OF ON-SITE EARTHMOVING AND CCCD WILL CONDUCT PERIODIC SITE INSPECTION.

CONSTRUCTION SEQUENCE

1. PRIOR TO CONSTRUCTION THE PROPOSED LIMIT OF DISTURBANCE (LOD) SHALL BE DELINEATED AND STAKED IN

THE FIELD

2. INSTALL PERIMETER BMP'S AS SHOWN ON THE PLANS WHICH INCLUDES COMPOST FILTER SOCK AND INLET

PROTECTION.

3. THE CONTRACTOR WILL INSPECT WEEKLY AND AFTER EACH RAIN EVENT, THE PROJECT'S EROSION AND

SEDIMENTATION CONTROLS DURING THE ENTIRE ACTIVE CONSTRUCTION STAGES. THE CONTRACTOR WILL BE RESPONSIBLE FOR THE INSTALLATION, OPERATION, MAINTENANCE, AND REMOVAL OF ALL EROSION AND

SEDIMENTATION CONTROLS THROUGHOUT THE ENTIRE CONSTRUCTION PROJECT.

4. CLEAR AND GRUB PROJECT AREA AS NECESSARY.

5. INSTALL FORCE MAIN USING BORING TECHNIQUES. BORE PUTS WILL BE LOCATED AS INDICATED ON PLANS.

UTILIZE VACUUM TRUCK (OR MUD RECLAIMER, IF NECESSARY) TO REMOVE SLURRY FROM THE BORE PITS AND DISPOSED OF IN ACCORDANCE WITH THE DEPARTMENT'S SOLID WASTE MANAGEMENT REGULATIONS AT 25 PA

CODE 260.1 ET SEQ., 271.1 E. SEQ. AND 287.1 ET SEQ.

6. THE CONTRACTOR SHALL THEN PERFORM THE NECESSARY EXCAVATION, BACKFILL, AND COMPACTION FOR THE REMAINING FORCE MAIN INSTALLATION. REMOVE EXISTING SECTIONS AND STRUCTURES ALONG THE PROPOSED ALIGNMENT AS CONSTRUCTION OF THE NEW FORCE MAIN PROGRESSES. TRENCHING WORK WILL BE LIMITED TO THE AMOUNT THAT CAN BE EXCAVATED, BACKFILL INSTALLED AND STABILIZED WITHIN ONE WORKING DAY.

TRENCHING SHALL CONFORM TO THE FOLLOWING BMP PROCEDURE:

· WHEN CALLED FOR, BACKFILL WITH “SELECT BACKFILL”, IN WHICH CASE SOIL WILL BE STORED UNTIL PIPE

INSTALLATION IS COMPLETE. THIS EXCAVATED MATERIAL WILL BE LAID UP GRADIENT OF THE OPEN TRENCH DIRECTING DRAINAGE BACK INTO THE TRENCH, THUS PREVENTING SEDIMENT FROM MIGRATING TO NEARBY

DRAINAGE CHANNELS.

· ALL EXCAVATION SHALL BE PERFORMED IN A DOWN SLOPE TO UP SLOPE SEQUENCE. IF EXCAVATIONS NEED TO BE DEWATERED, THE WATER IN THE EXCAVATIONS SHALL BE PUMPED AND DISCHARGED INTO A PUMPED WATER FILTER BAG OR OTHER APPROVED FACILITY. DISCHARGE POINTS SHOULD BE ESTABLISHED TO

PROVIDE FOR MAXIMUM DISTANCE TO ACTIVE WATERWAYS.

8. LITTLE ELK CREEK STREAM CROSSING:

· FOR THE CULVERT CROSSINGS:

O FOR THE STREAM CROSSING, THE FORCE MAIN WILL BE CONSTRUCTED VIA HDD BORED UNDERNEATH

THE STREAM WITH A MINIMUM 3' OF COVER.

9. BEGIN PUMP STATION DEMOLITION STRIP TOPSOIL. STOCKPILE TOPSOIL IN DESIGNATED LOCATION.

10. ONCE FORCE MAIN IS INSTALLED AND OPERATIONAL, AND PUMP STATION DEMOLITION IS COMPLETE. THE LIMIT

OF DISTURBANCE CAN BE RETURNED TO FINISHED GRADE. PERMANENTLY SEED THE REMAINING DISTURBED AREAS OF THE PIPELINE ROW. SEED FOLLOWING PERMANENT SEEDING GUIDELINES OUTLINED ON ES-501.

11. IF CONSTRUCTION IS TERMINATED OR SUSPENDED PRIOR TO CONSTRUCTION COMPLETION, ALL EXPOSED SOIL AREAS SHALL BE SEEDED WITH TEMPORARY SEEDING AND MULCHED IMMEDIATELY. SEED FOLLOWING

TEMPORARY SEEDING GUIDELINES ON ES-501.

12. STABILIZATION FOR THIS PROJECT SHALL CONSIST OF REVEGETATION OF DISTURBED AREAS. FINAL STABILIZATION OF VEGETATED AREAS WILL OCCUR WHEN A MINIMUM UNIFORM 70% PERENNIAL VEGETATIVE COVER, WITH A DENSITY CAPABLE OF RESISTING ACCELERATED EROSION AND SEDIMENTATION. PAVED AREAS SHALL BE CONSIDERED PERMANENTLY STABILIZED WITH THE APPLICATION OF THE BASE COURSE LAYER.

RESTORE IMPERVIOUS AREAS TO PRE-CONSTRUCTION CONDITIONS PER THE RESTORATION DETAILS C-502.

13. AFTER FINAL STABILIZATION HAS BEEN ACHIEVED, TEMPORARY E&S BMPS SHALL BE REMOVED. AREAS

DISTURBED DURING REMOVAL OF TEMPORARY E&S BMPS ARE TO BE IMMEDIATELY STABILIZED.

NOTE: A COPY OF THE EROSION AND SEDIMENT CONTROL PLAN MUST BE AVAILABLE AT THE PROJECT SITE

DURING CONSTRUCTION UNTIL THE SITE IS STABILIZED.

GROUND COVER

AFTER THE EARTH DISTURBANCE ACTIVITY IS COMPLETED, THE DISTURBED AREA MUST BE REVEGETATED. THE VEGETATIVE COVER MUST BE A UNIFORM 70% PERENNIAL VEGETATIVE COVER, WITH A DENSITY CAPABLE OF RESISTING ACCELERATED EROSION AND SEDIMENTATION. ANOTHER OPTION IS TO USE AN ACCEPTABLE BMP, WHICH

PERMANENTLY MINIMIZES ACCELERATED EROSION AND SEDIMENTATION.

TEMPORARY SEEDING

TEMPORARY SEEDING WILL BE PERFORMED DURING THE GERMINATION SEASON (APRIL TO OCTOBER) FOR THE ESTABLISHMENT OF GRASS SEED ON DISTURBED AREAS BEFORE THE START OF THE DORMANT SEASON. DURING THE NON-GERMINATION SEASON, MULCH SHALL BE APPLIED TO THE DISTURBED SURFACES AND THE SEED

MIXTURE WILL BE ADDED AT THE START OF THE GERMINATION PERIOD.

· ALL GRASS AREAS DISTURBED BY THE WORK OF THIS PROJECT SHALL BE SEEDED AS FOLLOWS:

O APPLY AGRICULTURAL LIME AND FERTILIZER AS FOLLOWS FOR TEMPORARY SEEDING:

¨ AGRICULTURAL LIME - 40 POUNDS PER 1,000 SQUARE FEET

¨ FERTILIZER - 12.5 POUNDS PER 1,000 SQUARE FEET

O FERTILIZER SHALL BE A COMMERCIAL TYPE 10-10-10.

O TEMPORARY SEED MIXTURE ANNUAL RYEGRASS -- 1 POUND PER 1,000 SQUARE FEET.

· ALL TEMPORARY SEEDING SHALL BE MULCHED. TEMPORARY SEEDING SHALL BE WATERED AS REQUIRED TO

DEVELOP COVER. NON-POTABLE UTILITY WATER SHALL BE PROVIDED BY THE CONTRACTOR.

· MULCH SHALL BE STRAW, SHALL BE CLEAN AND FREE FROM NOXIOUS WEEDS, AND SHALL BE APPLIED AT

THE RATE OF 140 POUNDS PER 1,000 SQUARE FEET (3.0 TONS PER ACRE).

O APPLICATION OF MULCH SHALL BE USED IN CONJUNCTION WITH CRIMPING, A TACKIFIER OR A SIMILAR

METHOD IN ORDER TO PREVENT MULCH FROM BEING WINDBLOWN.

PERMANENT SEEDING

PERMANENT SEEDING SHALL TAKE PLACE IN ALL DISTURBED AREAS AS FOLLOWS:

· UPON COMPLETION OF EARTH DISTURBANCE ACTIVITIES, THE SITE SHALL BE IMMEDIATELY STABILIZED.

· THE FOLLOWING SHALL BE SPREAD AND WORKED INTO THE TOPSOIL TO A DEPTH OF 2 TO 4 INCHES.

O AGRICULTURAL LIME - 240 POUNDS PER 1,000 SQUARE FEET

O FERTILIZER - 25 POUNDS PER 1,000 SQUARE FEET

· THE FERTILIZER SHALL BE A COMMERCIAL TYPE 10-20-20.

· NOTE - IF AGRICULTURAL LIME AND FERTILIZER HAVE BEEN APPLIED PREVIOUSLY TO THE GROUND WHERE

THE PERMANENT SEED IS TO BE APPLIED, THE LIME AND FERTILIZER RATES SHALL BE REDUCED BY THE

AMOUNT BY WHAT HAS BEEN APPLIED PREVIOUSLY.

· PERMANENT SEED MIXTURE: THE FOLLOWING SEED MIXTURES SHALL BE APPLIED AS FOLLOWS:

O APPLY MULCH TO ALL PERMANENTLY SEEDED AREAS.

O MATERIALS: STRAW, AIR-DRIED AND FREE FROM UNDESIRABLE SEEDS AND COURSE MATERIALS.

APPLICATION: 140 POUNDS PER 1,000 SQUARE FEET.

· APPLICATION OF MULCH SHALL BE USED IN CONJUNCTION WITH CRIMPING, A TACKIFIER OR A SIMILAR

METHOD IN ORDER TO PREVENT MULCH FROM BEING WINDBLOWN.

· EROSION CONTROL BLANKETS SHALL BE USED ON SLOPES 3:1 (H:V) OR GREATER.

MAINTENANCE PROGRAM

EMERGENCY EROSION PROTECTION

IF EROSION DOES OCCUR, THE CONTRACTOR SHALL REPAIR AND RESEED THOSE AREAS OR USE OTHER STABILIZATION METHODS AS REQUIRED. THE CONTRACTOR SHALL USE JUTE, WOOD FIBER, OR OTHER TIE DOWN FILTER NETTING ON TOP OF THE NEW SEED AS REQUIRED, REGARDLESS OF THE SLOPE OF THE LAND.

MULCHED AREAS SHALL BE CHECKED WEEKLY AND AFTER EACH RAIN EVENT FOR DAMAGE, UNTIL THE MULCHING IS NO LONGER NECESSARY FOR PROTECTION AGAINST EROSION. DAMAGED PORTIONS OF THE MULCH OR TIE DOWN

MATERIALS SHALL BE REPAIRED AS SOON AS DISCOVERED.

PERIODIC INSPECTION PROGRAM

THE CONTRACTOR WILL INSPECT THE PROJECT'S EROSION AND SEDIMENTATION CONTROLS WEEKLY AND AFTER EACH RAIN EVENT UNTIL THE SITE HAS ACHIEVED FINAL STABILIZATION. THE CONTRACTOR WILL BE RESPONSIBLE FOR THE INSTALLATION, OPERATION, MAINTENANCE, AND REMOVAL OF ALL EROSION AND SEDIMENTATION CONTROLS. ALL PREVENTATIVE AND REMEDIAL MAINTENANCE WORK, INCLUDING CLEAN OUT REPAIR, REPLACEMENT, REGRADING, RESEEDING, REMULCHING, AND RENETTING MUST BE PERFORMED IMMEDIATELY. SEDIMENT THAT HAS BEEN TRAPPED BY THE COMPOST SOCK WILL BE REMOVED AS REQUIRED, AND IN ALL CASES, BEFORE THE ACCUMULATION HAS REACHED HALF THE HEIGHT OF THE SOCK. COMPOST SOCK WILL BE RE-ANCHORED, REPAIRED, OR REPLACED AS NECESSARY. SEDIMENT MUST BE REMOVED FROM SILT SACKS AFTER EACH RUNOFF EVENT, OR WHEN THE DISTANCE BETWEEN THE GRATE AND THE SEDIMENT LEVEL IN THE SILT SACK IS REDUCED TO 18". SILT SACKS WILL BE REPAIRED, OR REPLACED AS NECESSARY. ALL OTHER CONTROLS WILL BE INSPECTED ON THE SAME SCHEDULE. IF EROSION AND SEDIMENT CONTROL BMPS FAIL TO PERFORM AS EXPECTED, REPLACEMENT BMPS, OR

MODIFICATION OF THOSE INSTALLED WILL BE REQUIRED.

MAINTENANCE OPERATIONS

AS PART OF THE LONG TERM OPERATION AND MAINTENANCE, ROUTINE MAINTENANCE INSPECTIONS WILL BE REQUIRED TO INSURE THE EFFICIENCY OF ALL THE SEDIMENT CONTROL DEVICES. AT A MINIMUM, ALL BMP'S SHALL BE INSPECTED ON A WEEKLY BASIS AND AFTER EACH MEASURABLE RUNOFF EVENT, INCLUDING THE REPAIR OF THE BMP'S TO ENSURE EFFECTIVE AND EFFICIENT OPERATION. THIS INSPECTION SHALL BE FOLLOWED UP WITH A REPAIR SCHEDULE OF ALL NOTED DEFICIENCIES. VEGETATION PROGRESS SHALL ALSO BE INCLUDED IN THIS INSPECTION.

VOID AREAS SHALL PROMPTLY BE RESEEDED AND MULCHED TO ESTABLISH PROTECTION.

BMP'S THAT FAIL AFTER INSTALLATION MUST BE REPAIRED TO FUNCTION PROPERLY OR BE REPLACED BY ALTERNATIVE BMP'S THAT WILL SERVE THE INTENDED PURPOSE. IF UNFORESEEN CONDITIONS OCCUR ON A SITE, AND THE INSTALLED BMP'S ARE OBVIOUSLY NOT EFFECTIVE, THEN ALTERNATE BMP'S MUST BE DESIGNED AND

INSTALLED. THE NEED FOR REDESIGN WILL BE DETERMINED ON A CASE-BY-CASE BASIS.

ANY CHANGES OR ADDITIONS MADE TO THIS PLAN WILL BE DONE SO IN WRITING WITH A SIGNATURE FROM A PERMITTEE OR CO-PERMITTEE REPRESENTATIVE. THESE CHANGES OR ADDITIONS MUST BE APPROVED AND INITIALED BY A PA DEP OR CONSERVATION DISTRICT REPRESENTATIVE AND KEPT ON-SITE WITH THIS NPDES PERMIT.

REMOVAL OF CONTROLS AND CONTINUING MAINTENANCE

ALL REQUIRED TEMPORARY EROSION AND SEDIMENTATION CONTROLS SHALL REMAIN IN PLACE AND BE MAINTAINED UNTIL THE AREA THEY PROTECT HAS BEEN STABILIZED. AREAS DISTURBED DURING REMOVAL OF THE CONTROLS

MUST BE STABILIZED IMMEDIATELY.

STABILIZATION FOR THIS PROJECT SHALL CONSIST OF REVEGETATION OF DISTURBED AREAS. FINAL STABILIZATION OF VEGETATED AREAS WILL OCCUR WHEN A MINIMUM UNIFORM 70% PERENNIAL VEGETATIVE COVER, WITH A DENSITY CAPABLE OF RESISTING ACCELERATED EROSION AND SEDIMENTATION. PAVED AREAS SHALL BE

CONSIDERED PERMANENTLY STABILIZED WITH THE APPLICATION OF THE BASE COURSE LAYER.

REVEGETATION SHALL OCCUR AS SOON AS PRACTICAL AFTER COMPLETION OF THE FINAL GRADING. SHOULD CONDITIONS PROHIBIT PERMANENT REVEGETATION EFFORTS, THE AREA WILL BE TEMPORARILY STABILIZED THROUGH THE USE OF QUICK-GROWING GRASSES, NYLON EROSION CONTROL MATS OR SIMILAR MEASURES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE PERMANENT STABILIZATION OF ALL AREAS EXPOSED OR DISTURBED

DURING THE PROJECT.

THE CONTRACTOR SHALL MAINTAIN ALL TEMPORARY EROSION AND SEDIMENTATION CONTROL FACILITIES IN GOOD CONDITION UNTIL ESTABLISHMENT OF GROUND COVER OVER TRIBUTARY AREAS. THIS WILL INCLUDE CLEANING AND, IF REQUIRED, REPAIR OF ANY SEDIMENT CONTROL BMPS, AND SEEDING OF ERODED AREAS, AS NECESSARY.

PERMANENT EROSION AND SEDIMENTATION CONTROL MEASURES WILL BECOME THE RESPONSIBILITY OF THE

FACILITY OWNER UPON COMPLETION OF ALL ASPECTS OF THE PROJECT.

UNTIL THE SITE ACHIEVES FINAL STABILIZATION, THE PERMITTEE AND CO-PERMITTEE SHALL ASSURE THAT THE BEST MANAGEMENT PRACTICES ARE IMPLEMENTED, OPERATED, AND MAINTAINED PROPERLY AND COMPLETELY.

MAINTENANCE SHALL INCLUDE INSPECTIONS OF ALL BEST MANAGEMENT PRACTICE FACILITIES ON A WEEKLY BASIS AND AFTER EACH MEASURABLE RAINFALL EVENT, AND MAINTAIN AND MAKE AVAILABLE TO THE REVIEWING AGENCY COMPLETE, WRITTEN INSPECTION LOGS OF ALL THOSE INSPECTIONS. ALL MAINTENANCE WORK, INCLUDING CLEANING, REPAIR, REPLACEMENT, REGARDING, RESEEDING, AND RE-STABILIZATION SHALL BE PERFORMED

IMMEDIATELY.

RECYCLING AND DISPOSAL METHODS

CONSTRUCTION MATERIALS AND OTHER CONSTRUCTION SITE WASTES MUST BE PROPERLY MANAGED AND DISPOSED OF TO REDUCE POTENTIAL FOR POLLUTION TO SURFACE AND GROUND WATERS AS PER 25 PA. CODE § 102.4(B)(5)(XI).

PROPER TRASH DISPOSAL, RECYCLING OF MATERIALS, PROPER MATERIALS HANDLING, AND SPILL PREVENTION AND CLEAN-UP REDUCE THE POTENTIAL FOR CONSTRUCTION SITE WASTES TO BE MOBILIZED BY STORMWATER RUNOFF

AND CONVEYED TO SURFACE WATERS.

· COLLECTED SEDIMENT WILL BE PLACED ON FILL SLOPES AND GRADED, SEEDED AND MULCHED AS NEEDED

TO ATTAIN STABILIZATION.

· THE CONTRACTOR SHALL REMOVE FROM THE SITES, RECYCLE OR DISPOSE OF ALL MATERIALS AND WASTES IN ACCORDANCE WITH THE DEPARTMENT'S SOLID WASTE MANAGEMENT REGULATIONS AT 25 PA CODE 260.1

ET SEQ., 271.1 E. SEQ. AND 287.1 ET SEQ.

REMEDIAL MEASURES TO ADDRESS SITE SOIL LIMITATIONS

CUTBANKS CAVE

CUT SLOPES SHALL BE EXCAVATED AT A MAXIMUM SLOPE OF 2 HORIZONTAL TO 1 VERTICAL TO PROVIDE STABLE SLOPES. FURTHER STABILIZE THE SLOPE WITH EROSION PROTECTION BLANKETS IF NECESSARY. LIMIT TRENCH EXCAVATION TO A DEPTH NECESSARY TO INSTALL PIPELINES. PROVIDE SHORING AS NECESSARY TO MAINTAIN

TRENCH DURING PIPELINE INSTALLATION ACTIVITIES.

CORROSIVE TO CONCRETE/STEEL

PROVIDE CONCRETE MIXES DESIGNED TO BE RESISTANT TO CORROSION AT SITES WITH CORROSIVE POTENTIAL SOILS. STEEL CASINGS AND PIPELINES SHALL BE PROTECTED WITH COATINGS TO RESIST CORROSION.

EASILY ERODIBLE

IF NECESSARY, PROVIDE EROSION PROTECTION BLANKETS TO PREVENT ACCELERATED EROSION. SEED AND MULCH DISTURBED AREAS AS SOON AS POSSIBLE AFTER ESTABLISHING FINAL CONTOURS. INSPECT AND MAINTAIN DISTURBED AREAS BY RE-SEEDING AS NEEDED UNTIL A STABLE VEGETATIVE COVER IS ESTABLISHED.

DEPTH TO SATURATED…

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File details come from the government source that posted it. Updated Sep 9, 2025.