2-2026.06.18 CONSTRUCTION PLAN.pdf

PDF 1 MB Posted Jun 19, 2026

Attached to: Tomko Avenue Drainage Repair Project
Solicitation number: Not on record
Issued by: Luzerne County, Arona Borough, Pennsylvania

About this file

Written by GovTribe AI · Jun 22, 2026

This is a construction plan document prepared for Hanover Township, Luzerne County, Pennsylvania, detailing the Tomko Avenue Drainage Improvements project. The project encompasses the installation of approximately 197 linear feet of 18-inch perforated storm conveyance pipe across three pipe segments (P-001, P-002, and P-003), replacement of existing 15-inch storm pipe with 18-inch reinforced concrete pipe, full-depth asphalt reclamation of 460 square yards, installation of 4-inch perforated high-density polyethylene underdrain pipe, restoration of paved gutters, removal of an existing tree adjacent to the limits of work, and surface restoration. The drainage plan shows proposed inlet structures at three locations (I-001, I-002, and EX-I-010) with specifications for rim and invert elevations. The project requires adherence to Pennsylvania Department of Transportation specifications and standards, with contractors responsible for utility location verification through the Pennsylvania One-Call System (1-800-242-1776) at least three to ten working days prior to construction commencement. All work must comply with PennDOT Publications 212, 213, and 236 for traffic control, and coordination with emergency service providers is required. The contractor must ensure a minimum crown grade of 2.0 percent on the final roadway surface and maintain all existing driveway access throughout construction.

The detailed construction drawings specify material requirements including CRAFCO SUPERFLEX asphalt cement for joint sealing, Superpave asphalt mixtures (PG 64-22), and Class 1 geotextile materials. The pavement restoration section details bituminous concrete base and wearing courses with specific compacted depths and binder requirements. Inlet protection utilizing filter bags meeting ASTM standards is required, with specifications for bag material composition, installation, inspection protocols, and maintenance requirements including replacement when half-full of sediment. The document mandates that all personnel comply with Pennsylvania Prevailing Wage Act 442 requirements throughout project execution. A bid security equal to 10 percent of the maximum bid price is required, with sealed bids accepted online through the PennBid Program until 12:00 pm local time on July 7, 2026, with public opening and consideration scheduled for July 8, 2026, at 6:00 pm. No pre-bid conference is scheduled, and bidders must submit required forms, statements, affidavits, and certifications as outlined in the contract bidding documents available at no cost through PennBid.

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SITE

I-001 999.19

I-002 996.62

P-001 P-002

RESTORE PAVED

GUTTER

0+00

REPLACE EXISTING

15" TC PIPE WITH

18" RCP

FULL DEPTH ASPHALT

RECLAMATION - 460 SY 4" PERFORATED HDPE PIPE

PAVEMENT UNDERDRAIN

P-003

REMOVE

EXISTING

TREE

ADJACENT

TO LOD

0+00 1+00 2+00

O U

I-001

P-001

91 LF 18" PERFORATED SLCPP S=4.19%

V O

U T=

I-002

P-002

64 LF 18" PERFORATED SLCPP S=1.79%

PIPE SCHEDULE

PIPE NO

P-001

P-002

P-003

UPPER INV

996.16

992.14

990.33

LOWER INV

992.34

991.00

986.99

PIPE LENGTH (LF)

PIPE SIZE (IN)

MATERIAL

PERFORATED SLCPP

RCP

SLOPE

4.19%

1.79%

7.99%

C O

M O N W E A L T H

O F

REGISTERED

PROFESSIONAL

P E

N N S Y L V A N

I A

ENGINEER

PE081045

NICHOLAS RAY ARGOT

STRUCTURE SCHEDULE

NAME

EX-I-010

I-001

I-002

RIM ELEV

987.91

999.19

996.62

PIPE INV IN

992.34 (P-001)

PIPE INV OUT

996.16 (P-001)

992.14 (P-002)

DESCRIPTION

Standard Inlet Box

C301

43567

JUNE 2026

NRA

P, LU

, P

DRAWING TITLE & PROJECT NAME

DRAWING NO.

SEALS

REVISIONS

DRAWN BY

CHECKED BY

DATE

PROJECT NO.

PROJECT STATUS

Th is dr aw ing re pr es en ts a d es ign in ten t a nd co nc ep t o nly

. T his do cu me nt an d a ll a ss oc iat ed do cu me nts ar e p re pa re d f or a sp ec ific si te an d e ve nt, an d i nc or po ra te ca lcu lat ion s a nd m ea su re me nts av ail ab le fro m tim e o f d ra ftin g.

Us e o f th is de sig n i s g ra nte d t o t he cl ien t fo r t he sp ec ifii ed an d n am ed ev en t o nly

2 3 4 5 6 7 8

3 B

, S

ILK

-B

, P A

0' 10' 20' 30' 0' 20' 40' 60'

PROFILE

0' 20' 40' 60'

GRAPHIC SCALE (IN FEET)

PLAN

VERTICAL GRAPHIC SCALE (IN FEET) HORIZONTAL GRAPHIC SCALE (IN FEET)

GENERAL NOTES:

1. STREET EDGE OF PAVED CARTWAYS ARE NOT SHOWN TO SCALE.

2. LIMITS OF PAVE WORK (L.O.W.) INDICATED ON DRAWING MAY BE ADJUSTED BY ENGINEER

DURING CONSTRUCTION BASED UPON ACTUAL FIELD CONDITIONS.

3. THE PLAN(S) AND TYPICAL SECTION(S) DEPICT THE GENERAL LAYOUT, LENGTH, SCOPE AND

LIMIT OF WORK. THEY MAY NOT INDICATE ALL SITE SPECIFIC CONDITIONS THAT WILL NEED

TO BE ADDRESSED DURING CONSTRUCTION. CONTRACTOR SHALL BE RESPONSIBLE TO

THOROUGHLY EXAMINE ALL EXISTING CONDITIONS OF THE SITE PRIOR TO SUBMITTING A BID

SO AS TO IDENTIFY ANY SITE SPECIFIC CONDITIONS THAT MAY AFFECT THEIR BID.

4. CONTRACTOR SHALL BRING TO THE ATTENTION OF THE ENGINEER ANY SITE SPECIFIC

CONDITION THAT MAY REQUIRE SPECIAL ATTENTION DURING CONSTRUCTION PRIOR TO THE

COMMENCEMENT OF WORK.

5. THE CONTRACTOR SHALL BE RESPONSIBLE TO CONTACT THE PENNSYLVANIA ONE-CALL

NUMBER AT 1-800-242-1776 NOT LESS THAN THREE (3), NOR MORE THAN TEN (10) WORKING

DAYS PRIOR TO THE START OF WORK TO HAVE ALL UTILITIES MARKED IN THE AREAS OF

WORK. THE CONTRACTOR WILL BE RESPONSIBLE TO CONTACT DIRECTLY, ANY UTILITY NOT

LISTED ON THE DRAWING, OR NOT ON RECORD WITH THE PENNSYLVANIA ONE-CALL SYSTEM.

6. CONTRACTOR SHALL FIELD VERIFY EXISTING SITE CONDITIONS AND UTILITY LOCATIONS

PRIOR TO CONSTRUCTION.

7. IN ADDITION TO CONTRACT DOCUMENTS, THIS PROJECT SHALL BE CONSTRUCTED IN

ACCORDANCE WITH THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION

SPECIFICATIONS PUBLICATION 408 AND PENNSYLVANIA DEPARTMENT OF TRANSPORTATION

STANDARDS FOR ROADWAY CONSTRUCTION, LATEST EDITIONS, UNLESS OTHERWISE

NOTED, SPECIFIED, OR DIRECTED.

8. ALL NECESSARY TRAFFIC CONTROL AND OTHER REQUIRED MAINTENANCE AND PROTECTION

OF TRAFFIC SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR AND SHALL BE IN

ACCORDANCE WITH THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION PUBLICATIONS

212, 213, AND 236.

9. TRAFFIC CONTROL DEVICES SHALL BE IN ACCORDANCE WITH PENNDOT PUBLICATION 212,

OFFICIAL TRAFFIC CONTROL DEVICES, LATEST EDITION.

10. CONTRACTOR SHALL COORDINATE WITH ALL EMERGENCY SERVICE PROVIDERS INCLUDING,

BUT NOT LIMITED TO HANOVER TOWNSHIP POLICE DEPARTMENT, HANOVER TOWNSHIP FIRE

DEPARTMENT AND HANOVER TOWNSHIP AMBULANCE ASSOCIATIONS TO NOTIFY THEM OF

PROJECT WORK SCHEDULE.

11. MILLING AND/OR SAWCUTTING FOR CARTWAY PAVEMENT TIE-INS SHALL BE INCIDENTAL TO

THE FULL WIDTH OVERLAY.

12. CRAFCO SUPERFLEX ASPHALT CEMENT SHALL BE USED TO SEAL ALL PAVEMENT JOINTS.

13. CONTRACTOR SHALL BE RESPONSIBLE TO UNDERTAKE NECESSARY STEPS TO INSURE A

FINAL CROWN GRADE OF 2.0% MINIMUM OR MATCH EXISTING CROWN GRADES (WHICHEVER

IS GREATER) IN BOTH DIRECTIONS WHETHER IT BE BY MILLING OR BUILT UP WITH AN

ADDITIONAL BIT. CONC. WEARING AND/OR BINDER COURSE MATERIAL, OR A COMBINATION

OF BOTH. THIS WORK SHALL BE INCIDENTAL TO AND INCLUDED IN THE COST OF THE MILLING, BINDER COURSE, AND/OR WEARING COURSE APPLICATIONS FOR THE SELECTED WORK.

14. NO LESS THAN EXISTING CURB REVEAL SHALL BE MAINTAINED AT THOSE LOCATIONS

WHERE THERE IS EXISTING CURB.

15. SAWCUT LIMITS OF WORK AT BOTH ENDS PRIOR TO START OF MILLING OPERATIONS

(INCIDENTAL).

16. SAWCUT FULL DEPTH OF EXISTING PAVEMENT STRUCTURE WHERE ADJACENT TO AND

FLUSH WITH ADJOINING BIT. CONC. PAVED AREAS PRIOR TO START OF MILLING OPERATIONS

(INCIDENTAL).

17. ALL MANHOLE, INLET AND UTILITY CASTINGS REQUIRING FINISHED GRADE ADJUSTMENT

SHALL BE PROPERLY ADJUSTED PRIOR TO THE PLACEMENT OF THE SPECIFIED BIT. CONC.

WEARING COURSE OVERLAY. UTILITY CASTINGS SHALL BE ADJUSTED BY THE APPLICABLE

MUNICIPAL AUTHORITY AND/OR UTILITY. CONTRACTOR SHALL COORDINATE THIS WORK

ACCORDINGLY.

18. MAINTAIN ACCESS TO DRIVEWAYS AT ALL TIMES. PLACE WEDGE WITH MILLED MATERIAL FOR

DURATION BETWEEN MILLING AND FINAL PAVING OPERATION. MAINTAIN MILLED WEDGE AS

NECESSARY TO MAINTAIN DRIVEWAY ACCESS.

CALL BEFORE YOU DIG!

PENNSYLVANIA LAW REQUIRES

3 WORKING DAYS NOTICE FOR

CONSTRUCTION PHASE AND 10 WORKING

DAYS IN DESIGN STAGE - STOP CALL

Pennsylvania One Call System, Inc.

1-800-242-1776

LOCATION MAP

SOURCE: PENNDOT MAP, LUZERNE COUNTY 2018. SCALE: 1" = 2,000'

CONSTRUCTION DRAWINGS

HANOVER TOWNSHIP, LUZERNE COUNTY, PENNSYLVANIA

HANOVER TOWNSHIP

TOMKO AVENUE DRAINAGE IMPROVEMENTS PROJECT

LEGEND:

PROPOSED STORM PIPE

PROPOSED STORMWATER

STRUCTURE

EXISTING MINOR CONTOUR

EXISTING MAJOR CONTOUR

EXISTING STORMWATER

PIPE

EXISTING STORMWATER

STRUCTURE

EXISTING EDGE OF PAVE

INLET PROTECTION

PROPOSED MINOR CONTOUR

PROPOSED MAJOR CONTOUR

INDEX:

SHEET 1 OF 2 C301 DRAINAGE PLAN

SHEET 2 OF 2 C901 DETAILS

SEE "TYPICAL ROADWAY

SECTION" (THIS SHEET)

FOR MATERIALS AND

THICKNESSES

GEOTEXTILE,

CLASS 1, TYP.

8", TYP.

NO. 8 COARSE

AGGREGATE

(TAMPED), TYP.

PAVEMENT UNDER

DRAIN, 4" DIAMETER,

TYP.

TO BE REMOVED

AND REPLACED, SEE

TYPICAL PAVED

GUTTER SECTION

TYP.

AGGREGATE SHOULDER BACKUP

OR TOPSOIL, SEED AND MULCH

AS PER PERMANENT LANDSCAPE

RESTORATION DETAIL

WIDTH VARIES,

MATCH EXISTING

PAVED GUTTER

SUBBASE MATERIAL (MATCH TO

ADJACENT ROADWAY)

COMPACTED SUBGRADE

BITUMINOUS CONCRETE BASE COURSE

(MATCH TO ADJACENT ROADWAY)

BITUMINOUS CONCRETE WEARING

COURSE (MATCH ADJACENT ROADWAY)

SEAL WITH PG64-22

C O

M O N W E A L T H

O F

REGISTERED

PROFESSIONAL

P E

N N S Y L V A N

I A

ENGINEER

PE081045

NICHOLAS RAY ARGOT

PROPOSED WORK AREA (BASE BID)

C901

43567

JUNE 2026

NRA

P, LU

, P

ILS

DRAWING TITLE & PROJECT NAME

DRAWING NO.

SEALS

REVISIONS

DRAWN BY

CHECKED BY

DATE

PROJECT NO.

PROJECT STATUS

Th is dr aw ing re pr es en ts a d es ign in ten t a nd co nc ep t o nly

Us e o f th is de sig n i s g ra nte d t o t he cl ien t fo r t he sp ec ifii ed an d n am ed ev en t o nly

2 3 4 5 6 7 8

3 B

, S

ILK

-B

, P A

CONCRETE STRUCTURE NOTES:

1. ALL INLET, MANHOLES AND JUNCTION BOX FRAMES, CONCRETE TOP UNITS AND

GRADE ADJUSTMENT RINGS SHALL BE SET ON A NON-SHRINK GROUT PAD TO

PROVIDE FULL BEARING ON THE SUPPORTING SURFACE.

2. ALL INLETS IN PAVED AREAS SHALL HAVE HEAVY-DUTY BICYCLE-SAFE GRATING.

3. ALL INLETS MUST BE SIZED TO ACCEPT THE SPECIFIED PIPE SIZES WITHOUT

KNOCKING OUT ANY OF THE INLET CORNERS. ALL PIPES ENTERING OR EXITING

INLETS SHALL BE CUT FLUSH WITH THE INSIDE WALL OF THE INLET.

4. ALL VOIDS (ANNULAR SPACE) AROUND AND BETWEEN INSTALLED PIPE AND FACE

OF STRUCTURE WALLS (INSIDE AND OUT) SHALL BE GROUTED FULL AND FLUSH

WITH FACE OF STRUCTURE WALLS (INSIDE AND OUT).

5. ALL INLETS GREATER THAN FIVE FEET IN DEPTH SHOULD BE EQUIPPED WITH

LADDER RUNGS PLACED 12 INCHES ON CENTER.

6. INLETS AND MANHOLES WITHOUT WATER QUALITY BMPS SHALL HAVE PIPES

FLUSH WITH THE BOTTOM INSIDE SURFACE OF THE BOX OR CONCRETE

CHANNELS SHALL BE PLACED.

7. ALL INLETS SHALL PROVIDE A MIN. OF 1 AND A MAX. OF 3 GRADE RINGS WITH

THROUGH WALL OPENINGS COVERED WITH GEOTEXTILE TO SERVE AS WEEP

HOLES. WEEP HOLES SHALL BE PLACED AT APPROPRIATE ELEVATIONS TO

COMPLETELY DRAIN THE SUBGRADE PRIOR TO PLACING THE BASE AND SURFACE

COURSE ON ROADWAYS.

1" REBAR FOR

BAG REMOVAL

FROM INLET

2 MIN:1

6" MIN. HEIGHT

O .D

PIPE

NEW

6" MIN. 6" MIN.

6" M

SEE TYPICAL ROADWAY PAVEMENT

SECTION DETAIL FOR TRENCHING WITHIN

TOMKO AVENUE CARTWAY, THIS SHEET.

NO. 2A STONE

SAWCUT EXISTING PAVEMENT ALONG TRENCH

EDGES BEFORE EXCAVATION, TYPICAL

TYPICAL TRENCH BEDDING, BACKFILL, AND

RESTORATION DETAIL

NOT TO SCALE

SUBBASE 6" DEPTH, NO. 2A

MODIFIED COARSE

AGGREGATE

SUPERPAVE ASPHALT MIXTURE DESIGN

WMA WEARING COARSE, PG 64-22, 0.0 TO < 0.3

MILLION ESALS, 9.5 MM MIX, 1-1/2" DEPTH, SRL-L

SUPERPAVE ASPHALT MIXTURE DESIGN,

WMA BASE COARSE, PG 64-22, 0.0 TO < 0.3

MILLION ESALS, 25 MM MIX, 4" DEPTH

TYPICAL ROADWAY PAVEMENT SECTION

NOT TO SCALE

6"6"

SEAL ALL LONGITUDINAL JOINTS WITH

12" WIDTH OF CRAFCO ASPHALT

RUBBER TYPE 2 OR 12" WIDTH OF

CRAFCO SUPERFLEX

COMPACTED SUBGRADE

PIPE TRENCH

SEE DETAIL

THIS DRAWING

SUPERPAVE ASPHALT MIXTURE DESIGN,

HMA WEARING COURSE, PG 64-22, 0.0 TO 0.3

MILLION ESALS, 9.5 MM MIX, 11

2" COMPACTED

DEPTH, SRL-L

SUPERPAVE ASPHALT MIXTURE DESIGN, HMA BASE

COURSE, PG 64-22, 0.0 TO 0.3 MILLION ESALS, 25 MM MIX,

4" COMPACTED DEPTH OR MATCH EXISTING, WHICHEVER IS GREATER

PENNDOT NO. 2A SUBBASE 6" COMPACTED DEPTH,

OR MATCH EXISTING, WHICHEVER IS GREATER

PERMANENT PAVEMENT RESTORATION OVER

TRENCHES WITHOUT FULL WIDTH MILLING AND OVERLAY

NOT TO SCALE

SAWCUT AND SEAL VERTICAL

JOINTS WITH CRAFCO ASPHALT

RUBBER TYPE 2 OR CRAFCO

SUPERFLEX

FILTER BAG

WELL VEGETATED, GRASSY AREA

PLAN VIEW

ELEVATION VIEW

FILTER BAG

INTAKE HOSE

PUMP

DISCHARGE HOSE

CLAMPS (PROVIDE 2 METAL

CLAMPS BETWEEN BAG AND

DISCHARGE HOSE)

HEAVY DUTY LIFTING STRAPS

(RECOMMENDED)

CLAMPS

INTAKE HOSE

PUMP

DISCHARGE HOSE

WELL VEGETATED, GRASSY AREA

NOTES:

1. LOW VOLUME FILTER BAGS SHALL BE MADE FROM NON-WOVEN GEOTEXTILE MATERIAL

SEWN WITH HIGH STRENGTH, DOUBLE STITCHED "J" TYPE SEAMS. THEY SHALL BE CAPABLE

OF TRAPPING PARTICLES LARGER THAN 150 MICRONS. HIGH VOLUME FILTER BAGS SHALL

BE MADE FROM WOVEN GEOTEXTILES THAT MEET THE FOLLOWING STANDARDS:

2. A SUITABLE MEANS OF ACCESSING THE BAG WITH MACHINERY REQUIRED FOR DISPOSAL

PURPOSES SHALL BE PROVIDED. FILTER BAGS SHALL BE REPLACED WHEN THEY BECOME

1/2 FULL OF SEDIMENT. SPARE BAGS SHALL BE KEPT AVAILABLE FOR REPLACEMENT OF

THOSE THAT HAVE FAILED OR ARE FILLED. BAGS SHALL BE PLACED ON STRAPS TO

FACILITATE REMOVAL UNLESS BAGS COME WITH LIFTING STRAPS ALREADY ATTACHED.

3. BAGS SHALL BE LOCATED IN WELL-VEGETATED (GRASSY) AREA, AND DISCHARGE ONTO

STABLE, EROSION RESISTANT AREAS. WHERE THIS IS NOT POSSIBLE, A GEOTEXTILE

UNDERLAYMENT AND FLOW PATH SHALL BE PROVIDED. BAGS MAY BE PLACED ON FILTER

STONE TO INCREASE DISCHARGE CAPACITY. BAGS SHALL NOT BE PLACED ON SLOPES

GREATER THAN 5%. FOR SLOPES EXCEEDING 5%, CLEAN ROCK OR OTHER NON-ERODIBLE

AND NON-POLLUTING MATERIAL MAY BE PLACED UNDER THE BAG TO REDUCE SLOPE

STEEPNESS.

4. NO DOWNSLOPE SEDIMENT BARRIER IS REQUIRED FOR MOST INSTALLATIONS. COMPOST

BERM OR COMPOST FILTER SOCK SHALL BE INSTALLED BELOW BAGS IN HQ OR EV

WATERSHEDS, WITHIN 50 FEET OF ANY RECEIVING SURFACE WATER OR GRASSY AREA IS

NOT AVAILABLE.

5. THE PUMP DISCHARGE HOSE SHALL BE INSERTED INTO THE BAGS IN A MANNER SPECIFIED

BY THE MANUFACTURER AND SECURELY CLAMPED WITH 2 METAL CLAMPS. A PIECE OF PVC

PIPE IS RECOMMENDED FOR THIS PURPOSE.

6. THE PUMPING RATE SHALL BE NO GREATER THAN 750 GPM OR 12 THE MAXIMUM SPECIFIED

BY THE MANUFACTURER, WHICHEVER IS LESS. PUMP INTAKES SHALL BE FLOATING AND

SCREENED.

7. FILTER BAGS SHALL BE INSPECTED DAILY. IF ANY PROBLEM IS DETECTED, PUMPING SHALL

CEASE IMMEDIATELY AND NOT RESUME UNTIL THE PROBLEM IS CORRECTED.

STANDARD CONSTRUCTION DETAIL # 3-16

PUMPED WATER FILTER BAG

NOT TO SCALE

PROPERTY TEST METHOD MINIMUM STANDARD

AVG. WIDE WIDTH STRENGTH ASTM D-4884 60 LB/IN

GRAB TENSILE ASTM D-4632 205 LB

PUNCTURE ASTM D- 4833 110 LB

MULLEN BURST ASTM D-3786 350 PSI

UV RESISTANCE ASTM D-4355 70%

AOS % RETAINED ASTM D-4751 80 SIEVE

NOTES:

1. MAXIMUM DRAINAGE AREA = 1/2 ACRE.

2. INLET PROTECTION IS NOT REQUIRED FOR INLET TRIBUTARY TO SEDIMENT BASIN OR TRAP. BERMS SHALL

BE REQUIRED FOR ALL INSTALLATIONS.

3. ROLLED EARTHEN BERM IN ROADWAY SHALL BE MAINTAINED UNTIL ROADWAY IS STONED. ROAD SUBBASE

BERM ON ROADWAY SHALL BE MAINTAINED UNTIL ROADWAY IS PAVED. EARTHEN BERM IN CHANNEL SHALL

BE MAINTAINED UNTIL PERMANENT STABILIZATION IS COMPLETED OR REMAIN PERMANENTLY.

4. 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 NO. 40 SIEVE.

5. 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 ACCUMULATED SEDIMENT AS

WELL AS ALL USED BAGS ACCORDING TO THE PLAN NOTES.

DO NOT USE ON MAJOR PAVED ROADWAYS WHERE PONDING MAY CAUSE TRAFFIC

HAZARDS.

2 MIN

(TYP)

ISOMETRIC VIEW

INSTALLATION DETAIL

1" REBAR FOR

BAG REMOVAL

FROM INLET EXPANSION

RESTRAINT (1/4"

NYLON ROPE)

EARTHEN BERM

TO BE STABILIZED

WITH TEMPORARY

OR PERMANENT

VEGETATION

PLAN VIEW

FLOW

2 MIN:1

6" MIN. HEIGHT

INLET GRATE

1' MIN.

WID

TH LENGTH

STORM

INLETFLOW

ELEVATION VIEW

2"x2"x3/4"

RUBBER BLOCK

3:1 3:1

STANDARD CONSTRUCTION DETAIL # 4-16

FILTER BAG INLET PROTECTION - TYPE M INLET

NOT TO SCALE

TYPE M INLET

WITH CONCRETE TOP UNIT

NOT TO SCALE

NOTES:

1. REFER TO PENNDOT RC STANDARDS FOR

ADDITIONAL INLET COMPONENT REQUIREMENTS.

GRATE (STRUCTURAL STEEL

BICYCLE SAFE GRATE SHOWN)

TYPE M INLET

CONCRETE TOP UNIT

ADJUST GRADE

AS REQUIRED

WITH PRECAST

RINGS OR

MORTARED

BRICK COURSES

PROVIDE 4"

THICKNESS OF

ADJUSTMENT

INLET BOX

STANDARD INLET BOX

NOT TO SCALE

6" MIN

(TYP) 3' - 9 1/4"

PIPE OPENING

(OUTSIDE DIA)

INSIDE = 46 1/4" DIA MAX

OUTSIDE = 47 1/4" DIA MAX

2' STANDARD

BOX

G (O

" D

NOTES:

1. REFER TO PENNDOT RC-46M FOR ADDITIONAL DETAILS.

AASHTO CLASS II PERFORATED DUAL

WALL HDPE PIPE

CLASS 4 TYPE A GEOTEXTILE

AASHTO NO. 3 COARSE AGGREGATE

TYPICAL ROADWAY PAVEMENT SECTION

NOT TO SCALE

TYPICAL PAVED GUTTER SECTION

NOT TO SCALE

CALL BEFORE YOU DIG!

PENNSYLVANIA LAW REQUIRES

3 WORKING DAYS NOTICE FOR

CONSTRUCTION PHASE AND 10 WORKING

DAYS IN DESIGN STAGE - STOP CALL

Pennsylvania One Call System, Inc.

1-800-242-1776

Sheets and Views

C301-Storm-C301

C901-Details-C901

File details come from the government source that posted it. Updated Jun 22, 2026.