1-CB22012 ES Site Plan 043026.pdf

PDF 11 MB Posted May 8, 2026

Attached to: Bridge Replacement Project
Solicitation number: Not on record
Issued by: Lehigh County, Pennsylvania

About this file

Written by GovTribe AI · May 12, 2026

This file is an Erosion and Sediment Control (E&S) Site Plan prepared by Keystone Consulting Engineers, Inc. for the Wildlands Conservancy bridge replacement project located at 3701 Orchid Place in Emmaus, Pennsylvania, within Lower Macungie Township, Lehigh County. The project involves the demolition of an existing 60-foot wooden bridge deck and beams, removal of existing abutments and a pier, and installation of a new 80-foot by 14-foot clear span steel beam bridge with precast concrete abutments and wingwalls over Little Lehigh Creek. The construction scope includes excavation for new abutment and wingwall footers, installation of precast elements, backfill operations, roadway approach restoration, and site stabilization through seeding, mulching, and matting of disturbed areas. A mandatory pre-bid meeting is scheduled for May 14, 2026 at 10:00 a.m. on site, with sealed bids due via PennBid by 12:00 p.m. on May 27, 2026. Work must commence within 15 calendar days after execution of the agreement and bonds.

The E&S plan details specific construction sequencing requirements including installation of compost filter socks, sandbag cofferdams, bypass pumps, temporary riprap discharge aprons, and pumped water filter bags prior to earth disturbance activities. Contractor responsibilities encompass full implementation of erosion and sediment control best management practices in compliance with 25 PA Code Chapter 102, maintenance of a sediment-free work area, proper disposal of construction materials and excavated waste, and achievement of final stabilization with a minimum 70 percent uniform perennial vegetative cover. The project is subject to Pennsylvania Department of Transportation standards, Pennsylvania Department of Environmental Protection regulations, and prevailing wage requirements. A Bid Bond is required, and the bridge structure will be supplied by the Owner. The subject waterway segment is designated as a Cold Water Fishery under Pennsylvania Code Chapter 93, requiring adherence to specific environmental protection protocols throughout construction.

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DIAL 8-1-1 OR 1-800-242-1776 NOT LESS

THAN 3 BUSINESS DAYS NOR MORE

THAN 10 BUSINESS DAYS PRIOR TO

THE START OF EXCAVATION.

PENNSYLVANIA ONE CALL SYSTEM SERIAL NUMBER

20220540242 -000

PENNSYLVANIA ONE CALL SYSTEM FINAL DESIGN

SERIAL NUMBER

00000000000 -000

2/ 3/

H 8/

SITE

H 2/

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15" RCP INV OUT 311.5±(SILTED SHUT)

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15" CMP INV IN 313.28

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MAILBOX

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N/F BOROUGH OF EMMAUS PIN: 549407368672 DBV: 1172, PG: 0865 3676 ORCHID PLACE

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FLOW

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AutoCAD SHX Text N/F LEHIGH VALLEY CONSERVANCY INC PIN: 549408512522 DBV: 1227, PG: 1123 3701 ORCHID PLACE

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EXISTING PIER TO BE REMOVED TO 1'-0" BELOW NATURAL STREAMBED

AutoCAD SHX Text PROPOSED 80'x14' STEEL BEAM BRIDGE

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SIGN: WILDLANDS CONSERVANCY

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SIGN: LIMIT 5 TONS

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COFFERDAM

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PUMPED WATER FILTER BAG

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CONCRETE BRIDGE ABUTMENT

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CONCRETE BRIDGE ABUTMENT

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EXISTING 60' WOODEN BRIDGE DECK & BEAMS HAVE BEEN REMOVED BY OWNER

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STONE RIPRAP

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COFFERDAM

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U/P PPL 62192S44781

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U/P PPL 62201S44790

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U/P PPL 62194S44793

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A=87.41' R=483.50' D=10°21'30"CB=S 70°31'45" WCL=87.29'

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EXISTING ABUTMENT & WINGWALLS TO BE REMOVED TO 1'-0" BELOW NATURAL STREAMBED

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EXISTING ABUTMENT & WINGWALLS TO BE REMOVED TO 1'-0" BELOW NATURAL STREAMBED

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SAWCUT

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SAN. M.H. RIM=313.81

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FLOW

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OVERHEAD WIRES TO BE RELOCATED BY PPL

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EXISTING GUIDERAILS TO BE REMOVED (TYP.)

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STONE RIPRAP

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U/P PPL 62194S44792

AutoCAD SHX Text PROPOSED POROUS FLEXIBLE PAVED WALKWAY CONNECTING BRIDGE & BOARDWALK TRAIL ADA ACCESS POINT (SEE DETAIL ON SHEET 2)

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BOARDWALK TRAIL ADA ACCESS POINT

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SAN. M.H. RIM=316.92

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AREA TO BE PLANTED WITH NATIVE SHRUBS & PLANTINGS

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PUMPED WATER FILTER BAG

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AREA TO BE PLANTED WITH NATIVE SHRUBS & PLANTINGS

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AREA TO BE PLANTED WITH NATIVE SHRUBS & PLANTINGS

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AREA TO BE PLANTED WITH NATIVE SHRUBS & PLANTINGS

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2" DECK BOARDS

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CREEK BED

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STEEL BEAM

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PROPOSED CLEAR SPAN STEEL BEAM BRIDGE DETAIL

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NO SCALE

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BTM. OF BEAM 313.92'

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8"X8" TREATED YELLOW PINE POST (TYP.)

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2"X2" TREATED YELLOW PINE POST (TYP.)

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TIMBER ROAD BASE

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PEDESTRIAN TIMBER PATH

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PROPOSED DECK CROSS SECTION

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PROPOSED DECK/RAILING DETAIL

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AutoCAD SHX Text 8"x8" TREATED SOUTHERN YELLOW PINE POSTS

AutoCAD SHX Text 2"x10" TREATED SOUTHERN YELLOW PINE BOARDS/RAILS W/10" GALV. CARRIAGE BOLTS

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3/4" DOME HEAD BOLT,GALV. W/WASHER & NUT

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BLACK LOCUST WEARING SURFACE

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SEE SLEEVE DETAIL AND ATTACHMENT ON CONTECH DRAWINGS

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LOCATION MAP 1"=2000'

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WELL VEGETATED OR OTHERWISE

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CLAMPS

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DISCHARGE HOSE

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PUMP

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INTAKE

AutoCAD SHX Text NOTES: 1. FILTER BAGS SHALL BE MADE FROM NON-WOVEN GEOTEXTILE 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. 2. A SUITABLE MEANS OF ACCESSING THE BAG WITH MACHINERY IS A SUITABLE MEANS OF ACCESSING THE BAG WITH MACHINERY IS REQUIRED FOR DISPOSAL PURPOSES MUST BE PROVIDED. FILTER BAGS SHALL BE REPLACED WHEN THEY BECOME 1/2 FULL. SPARE BAGS SHALL BE KEPT AVAILABLE FOR REPLACEMENT OF THOSE THAT HAVE FAILED OR ARE FILLED. 3. BAGS SHALL BE LOCATED IN WELL-VEGETATED (GRASSY) AREA OR BAGS SHALL BE LOCATED IN WELL-VEGETATED (GRASSY) AREA OR PAVED SURFACE AND DISCHARGE ONTO STABLE, EROSION RESISTANT AREAS. WHERE THIS IS NOT POSSIBLE, A GEOTEXTILE FLOW PATH SHALL BE PROVIDED. BAGS SHALL NOT BE PLACED ON SLOPES GREATER THAN 5%. 4. THE PUMP DISCHARGE HOSE SHALL BE INSERTED INTO THE BAGS IN THE PUMP DISCHARGE HOSE SHALL BE INSERTED INTO THE BAGS IN A MANNER SPECIFIED BY THE MANUFACTURER AND SECURELY CLAMPED. 5. THE PUMPING RATE SHALL BE NO GREATER THAN 750 GPM OR 1/2 THE PUMPING RATE SHALL BE NO GREATER THAN 750 GPM OR 1/2 THE MAXIMUM SPECIFIED BY THE MANUFACTURER, WHICHEVER IS LESS. PUMP INTAKES SHOULD BE FLOATING AND SCREENED. 6. FILTER BAGS SHALL BE INSPECTED DAILY. IF ANY PROBLEMS ARE FILTER BAGS SHALL BE INSPECTED DAILY. IF ANY PROBLEMS ARE DETECTED, PUMPING SHALL CEASE IMMEDIATELY AND NOT RESUME UNTIL THE PROBLEM IS CORRECTED.

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STABILIZED SURFACE

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PUMPED WATER FILTER BAG

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PUMPED WATER FILTER BAG DETAIL

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ELEVATION VIEW

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STREAM

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WORK AREA

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SANDBAG COFFERDAM DETAIL

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10 MIL POLYETHYLENE

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SANDBAG FILLED W/ 1B AGGREGATE (TYP)

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UNDISTURBED STREAM BED

AutoCAD SHX Text KEYSTONE CONSULTING ENGINEERS, INC., HAS PREPARED THESE TOPOGRAPHIC DRAWINGS FOR THE PURPOSE OF THE DESIGN OF THE SUBDIVISION OR LAND DEVELOPMENT IMPROVEMENTS SHOWN. PURSUANT TO THE REQUIREMENTS OF PA ACT 287 OF 1974, AS AMENDED, KEYSTONE CONSULTING ENGINEERS, INC., HAS: 1. REQUESTED THE LINE AND FACILITY INFORMATION FROM A ONE CALL REQUESTED THE LINE AND FACILITY INFORMATION FROM A ONE CALL SYSTEM NOT LESS THAN TEN NOR MORE THAN NINETY WORKING DAYS BEFORE FINAL DESIGN IS TO BE COMPLETED. DESIGN IS TO BE COMPLETED. 2. SHOWN UPON THE DRAWINGS THE POSITION AND TYPE OF EACH SHOWN UPON THE DRAWINGS THE POSITION AND TYPE OF EACH FACILITY OWNER'S LINE, DERIVED PURSUANT TO THE REQUEST MADE, INCLUDING THE FACILITY OWNER'S NAME, OFFICE ADDRESS AND TELEPHONE NUMBER AS SHOWN ON THE LIST MAINTAINED BY THE ONE-CALL SYSTEM; 3. MADE A REASONABLE EFFORT IN PREPARATION OF THE CONSTRUCTION MADE A REASONABLE EFFORT IN PREPARATION OF THE CONSTRUCTION DRAWINGS TO AVOID DAMAGE TO AND MINIMIZE INTERFERENCE WITH THE FACILITY OWNER'S FACILITIES IN THE CONSTRUCTION AREA BY MAINTAINING AN EIGHTEEN-INCH CLEARANCE OF THE FACILITY OWNER'S FACILITIES; 4. SHOWN UPON THE DRAWINGS THE SERIAL NUMBER AND DATE OF THE SHOWN UPON THE DRAWINGS THE SERIAL NUMBER AND DATE OF THE ONE CALL NOTICE. KEYSTONE CONSULTING ENGINEERS, INC., MAKES NO REPRESENTATION, ASSURANCE OR GUARANTEE THAT THE REPRESENTATION, ASSURANCE OR GUARANTEE THAT THE INFORMATION OBTAINED AS NOTED ABOVE AND ILLUSTRATED OBTAINED AS NOTED ABOVE AND ILLUSTRATED HEREON ACCURATELY DEPICTS FIELD CONDITIONS. ALL DEPICTS FIELD CONDITIONS. ALL CONTRACTORS PERFORMING ACTUAL EXCAVATION OR DEMOLITION EXCAVATION OR DEMOLITION WORK ON THIS SITE ARE HEREBY ALERTED TO THE CONTRACTOR'S RESPONSIBILITY TO CONTACT THE ONE-CALL SYSTEM AS REQUIRED BY ACT 287, AS AMENDED.

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SURVEY NOTES:

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1. THIS PLAN IS BASED UPON A FIELD SURVEY CONDUCTED AS OF THIS PLAN IS BASED UPON A FIELD SURVEY CONDUCTED AS OF FEBRUARY 25, 2022 BY KEYSTONE CONSULTING ENGINEERS INC. USING A TRIMBLE S-5 ROBOTIC TOTAL STATION AND A TRIMBLE R-8 GPS WITH KEYNET. 2. UTILITY LOCATIONS DEPICTED HEREON ARE APPROXIMATE AND ARE UTILITY LOCATIONS DEPICTED HEREON ARE APPROXIMATE AND ARE BASED ON FIELD LOCATION OF OBVIOUS ABOVE-GROUND EVIDENCE. UNDERGROUND LINES WHOSE PRESENCE IS NOT IMPLIED ON THE SURFACE BY MARKINGS OR STRUCTURES MAY NOT HAVE BEEN SHOWN. THIS PLAN DOES NOT GUARANTEE THAT ADDITIONAL UTILITIES DO NOT EXIST. 3. THE EXISTENCE AND LOCATIONS OF UNDERGROUND UTILITIES ON THE EXISTENCE AND LOCATIONS OF UNDERGROUND UTILITIES ON THE SITE SHALL BE VERIFIED BY THE CONTRACTOR IN ACCORDANCE WITH PA ACT 187 AND 121 PRIOR TO COMMENCING ANY EXCAVATION WORK. 4. BEARINGS AND COORDINATES AS SHOWN HEREON ARE BASED ON PA BEARINGS AND COORDINATES AS SHOWN HEREON ARE BASED ON PA SOUTH ZONE STATE PLANE COORDINATE SYSTEM IN US FEET. DISTANCES AS SHOWN ARE GROUND MEASUREMENTS (NO GRID SCALE FACTOR HAS BEEN APPLIED). 5. THIS SURVEY AND PLAN HAS BEEN PREPARED WITHOUT THE BENEFIT THIS SURVEY AND PLAN HAS BEEN PREPARED WITHOUT THE BENEFIT OF A TITLE SEARCH AND IS THEREFORE SUBJECT TO ANY EASEMENTS OR OTHER PERTINENT FACTS WHICH SUCH MIGHT DISCLOSE.

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CONSTRUCTION SCOPE OF WORK ELEMENTS:

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1. THE EXISTING BRIDGE DECK IS REMOVED. THE PIER AND ABUTMENTS THE EXISTING BRIDGE DECK IS REMOVED. THE PIER AND ABUTMENTS NEED TO BE REMOVED AS PART OF THIS PROJECT. 2. INSTALL COFFERDAM FOR EACH ABUTMENT IF NEEDED. EXISTING INSTALL COFFERDAM FOR EACH ABUTMENT IF NEEDED. EXISTING ABUTMENTS CAN REMAIN UNTIL NEW FOOTERS AND ABUTMENTS ARE COMPLETED. 3. EXCAVATE FOR THE ABUTMENT AND WINGWALL FOOTERS. (NEW EXCAVATE FOR THE ABUTMENT AND WINGWALL FOOTERS. (NEW BRIDGE WILL NOT HAVE A PIER; CLEAR SPAN). 4. NEW FOOTERS, ABUTMENTS, AND WINGWALLS WILL BE PRECAST AND NEW FOOTERS, ABUTMENTS, AND WINGWALLS WILL BE PRECAST AND SET INTO EXCAVATIONS. 5. BACKFILL ABUTMENTS AND WINGWALLS. BACKFILL ABUTMENTS AND WINGWALLS. 6. ROADWAY APPROACHES RESTORATION. ROADWAY APPROACHES RESTORATION. 7. SEED, MULCH, AND MATT DISTURBED AREAS.SEED, MULCH, AND MATT DISTURBED AREAS.

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OWNER/PERMITTEE

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WILDLANDS CONSERVANCY, INC.

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3701 ORCHID PLACE

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EMMAUS, PA 18049

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(610) 965-4397

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ATTN. CARL MARTIN

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1. WORK SHALL BE PERFORMED IN COMPLIANCE WITH 25 PA CODE WORK SHALL BE PERFORMED IN COMPLIANCE WITH 25 PA CODE CHAPTER 102, EROSION AND SEDIMENT POLLUTION CONTROL PROGRAM MANUAL, LATEST EDITION. 2. A COPY OF THE APPROVED EROSION AND SEDIMENT POLLUTION A COPY OF THE APPROVED EROSION AND SEDIMENT POLLUTION CONTROL PLAN FOR THE PROJECT SHALL BE AVAILABLE AT THE SITE AT ALL TIMES. 3. CONTRACTOR SHALL BE RESPONSIBLE FOR THE PROPER AND CONTRACTOR SHALL BE RESPONSIBLE FOR THE PROPER AND COMPLETE IMPLEMENTATION OF THE APPROVED EROSION AND SEDIMENT POLLUTION CONTROL PLAN FOR THE PROJECT. 4. CONTRACTOR SHALL IMMEDIATELY PERMANENTLY STABILIZE ALL CONTRACTOR SHALL IMMEDIATELY PERMANENTLY STABILIZE ALL DISTURBED AREAS IMMEDIATELY UPON COMPLETION OF WORK 5. IMMEDIATELY UPON DISCOVERY OF ANY UNFORESEEN CIRCUMSTANCES IMMEDIATELY UPON DISCOVERY OF ANY UNFORESEEN CIRCUMSTANCES POSING THE POTENTIAL FOR ACCELERATED EROSION OR SEDIMENT POLLUTION, CONTRACTOR SHALL IMPLEMENT ADDITIONAL APPROPRIATE BMP's AS NECESSARY TO PREVENT FUTURE RECURRENCE. 6. FINAL STABILIZATION SHALL BE DEFINED AS "A MINIMUM 70 PERCENT FINAL STABILIZATION SHALL BE DEFINED AS "A MINIMUM 70 PERCENT UNIFORM PERENNIAL VEGETATIVE COVER OR OTHER PERMANENT NON-VEGETATIVE COVER WITH A DENSITY SUFFICIENT TO RESIST ACCELERATED SURFACE EROSION AND SUBSURFACE CHARACTERISTICS TO RESIST SLIDING OR OTHER MOVEMENTS. 7. UNTIL FINAL SITE STABILIZATION HAS BEEN ACHIEVED, CONTRACTOR UNTIL FINAL SITE STABILIZATION HAS BEEN ACHIEVED, CONTRACTOR SHALL BE RESPONSIBLE FOR THE PROPER AND COMPLETE IMPLEMENTATION, OPERATION, INSPECTION, AND MAINTENANCE OF EROSION AND SEDIMENTATION POLLUTION CONTROL BEST MANAGEMENT PRACTICES (BMP's). 8. CONTRACTOR SHALL PERFORM ANY REQUIRED PREVENTATIVE AND CONTRACTOR SHALL PERFORM ANY REQUIRED PREVENTATIVE AND REMEDIAL MAINTENANCE WORK ON BMP's, INCLUDING CLEANING, REPAIR, REPLACEMENT, REGRADING, AND RESTABILIZATION, IMMEDIATELY UPON DISCOVERY OF A DEFICIENT CONDITION. IF BMP's FAIL TO PERFORM AS EXPECTED, CONTRACTOR SHALL REPLACE OR MODIFY INSTALLED BMP's AS NECESSARY TO PREVENT FUTURE RECURRENCE. 9. AFTER FINAL SITE STABILIZATION HAS BEEN ACHIEVED, CONTRACTOR AFTER FINAL SITE STABILIZATION HAS BEEN ACHIEVED, CONTRACTOR SHALL: (A) REMOVE ANY SEDIMENT TRAPPED BY BMP's AND AND TRANSPORT SEDIMENT TO AN APPROVED OFF-SITE LOCATION; (B) REMOVE TEMPORARY BMP's; AND (C) PERMANENTLY STABILIZE ANY RESULTING DISTURBED AREAS. 10. CONTRACTOR SHALL REMOVE FROM THE PROJECT SITE, RECYCLE OR CONTRACTOR SHALL REMOVE FROM THE PROJECT SITE, RECYCLE OR DISPOSE OF ALL CONSTRUCTION MATERIALS AND WASTE IN ACCORDANCE WITH THE DEPARTMENT'S SOLID WASTE MANAGEMENT REGULATIONS CONTAINED IN 25 PA CODE 260.1 ET. SEQ., 271.1 ET. SEQ. AND 287.1 ET. SEQ. CONTRACTOR SHALL NOT ILLEGALLY BURY, DUMP OR DISCHARGE ANY CONSTRUCTION MATERIALS OR WASTE ON THE PROJECT SITE. 11. CONTRACTOR SHALL ENSURE THAT ANY OFFSITE LOCATIONS UTILIZED CONTRACTOR SHALL ENSURE THAT ANY OFFSITE LOCATIONS UTILIZED BY CONTRACTOR TO OBTAIN OR DISPOSE OF EXCAVATED FILL MATERIAL OR SEDIMENT HAS AN ACTIVE AND FULLY IMPLEMENTED EROSION AND SEDIMENTATION POLLUTION CONTROL PLAN. 12. PUMPED SEDIMENT-LADEN WATER SHALL BE FILTERED USING A PUMPED SEDIMENT-LADEN WATER SHALL BE FILTERED USING A PUMPED WATER FILTER BAG OR SIMILAR BMP AND DISCHARGED TO AN UNDISTURBED VEGETATED AREA.

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1. AT LEAST 10 DAYS PRIOR TO ANY EARTH DISTURBANCE, AT LEAST 10 DAYS PRIOR TO ANY EARTH DISTURBANCE, CONSTRUCTION MANAGER SHALL HOLD AN ON-SITE PRE-CONSTRUCTION MEETING INVOLVING CONTRACTORS THAT WILL PARTICIPATE IN EARTH DISTURBANCE ACTIVITIES, APPROPRIATE MUNICIPAL REPRESENTATIVES, AND THE EROSION AND SEDIMENTATION CONTROL PLAN PREPARER IN ORDER TO FAMILIARIZE THOSE INVOLVED WITH REQUIRED EROSION AND SEDIMENT POLLUTION CONTROL MEASURES AND PROCEDURES. 2. AT LEAST 3 DAYS PRIOR TO ANY EARTH DISTURBANCE, CONTRACTOR AT LEAST 3 DAYS PRIOR TO ANY EARTH DISTURBANCE, CONTRACTOR SHALL NOTIFY PENNSYLVANIA ONE CALL SYSTEM, INC. AT 1-800-242-1776 TO OBTAIN LOCATIONS OF BURIED UTILITIES IN ACCORDANCE WITH PA ACT 121. 3. CONSTRUCTION ACTIVITIES SHALL TAKE PLACE IN ACCORDANCE WITH CONSTRUCTION ACTIVITIES SHALL TAKE PLACE IN ACCORDANCE WITH THE FOLLOWING SEQUENCE. EACH STAGE SHALL BE COMPLETED BEFORE PROCEEDING TO THE NEXT STAGE. 4. INSTALL COMPOST FILTER SOCKS AT THE LOCATIONS DEPICTED INSTALL COMPOST FILTER SOCKS AT THE LOCATIONS DEPICTED HEREIN. THESE BMP'S MUST BE INSTALLED AND FUNCTIONAL PRIOR TO SUBSEQUENT EARTH DISTURBANCE ACTIVITIES. 5. INSTALL A SAND BAG COFFERDAM, BYPASS PUMP, AND TEMPORARY INSTALL A SAND BAG COFFERDAM, BYPASS PUMP, AND TEMPORARY R-4 RIP-RAP BYPASS PUMP DISCHARGE APRON AT THE LOCATIONS DEPICTED HEREIN. 6. DEWATER THE WORK AREA USING A PUMPED WATER FILTER BAG, DEWATER THE WORK AREA USING A PUMPED WATER FILTER BAG, LOCATED AS DEPICTED HEREIN. MAINTAIN THE WORK AREA FREE OF WATER AT ALL TIMES FOR THE DURATION OF THE PROJECT. 7. SAW-CUT AND REMOVE ROADWAY PAVEMENT FROM WITHIN THE LIMITS SAW-CUT AND REMOVE ROADWAY PAVEMENT FROM WITHIN THE LIMITS OF WORK DELINEATED HEREIN. 8. REMOVE THE EXISTING PIER AND ABUTMENTS. REMOVE THE EXISTING PIER AND ABUTMENTS. 9. EXCAVATE AS NECESSARY TO ACCOMMODATE THE NEW BRIDGE. EXCAVATE AS NECESSARY TO ACCOMMODATE THE NEW BRIDGE. 10. TEMPORARILY STOCKPILE ANY SUITABLE EXCAVATED MATERIAL AT AN TEMPORARILY STOCKPILE ANY SUITABLE EXCAVATED MATERIAL AT AN APPROPRIATE LOCATION ON THE PROJECT SITE FOR REUSE AS BACKFILL. 11. IMMEDIATELY REMOVE FROM THE PROJECT SITE ANY EXCESS OR IMMEDIATELY REMOVE FROM THE PROJECT SITE ANY EXCESS OR UNSUITABLE EXCAVATED MATERIAL AND TRANSPORT SAME TO AN APPROVED OFF-SITE LOCATION (REFER TO E-S NOTE 10 FOR PROPER DISPOSAL PROCEDURES). 12. REMOVE FROM THE PROJECT SITE, RECYCLE, OR DISPOSE OF REMOVE FROM THE PROJECT SITE, RECYCLE, OR DISPOSE OF CONSTRUCTION WASTE (REFER TO E-S NOTE 9 FOR PROPER DISPOSAL PROCEDURES). 13. SET THE NEW BRIDGE (WITH ATTACHED WINGWALLS) IN PLACE. SET THE NEW BRIDGE (WITH ATTACHED WINGWALLS) IN PLACE. 14. BACKFILL THE TRENCH. BACKFILL THE TRENCH. 15. RESTORE DISTURBED AREAS ALONG THE ROADWAY EMBANKMENT AND RESTORE DISTURBED AREAS ALONG THE ROADWAY EMBANKMENT AND WITHIN THE STREAM WITH R-5 RIP-RAP. 16. REMOVE THE SANDBAG COFFERDAM, BYPASS PUMP, AND PUMPED REMOVE THE SANDBAG COFFERDAM, BYPASS PUMP, AND PUMPED WATER FILTER BAG (REFER TO E-S NOTES 8-10 FOR PROPER REMOVAL AND DISPOSAL PROCEDURES). 17. RESTORE THE ROADWAY PAVEMENT STRUCTURE. RESTORE THE ROADWAY PAVEMENT STRUCTURE. 18. RESTORE DISTURBED EMBANKMENT AREAS. APPLY PERMANENT LAWN RESTORE DISTURBED EMBANKMENT AREAS. APPLY PERMANENT LAWN SEED MIXTURE, FERTILIZER, AND STRAW MULCH IN DISTURBED AREAS. STABILIZE DISTURBED AREAS WITHIN TEN FEET OF THE BANKS OF THE EXISTING STREAM, ON SLOPES GREATER THAN 3:1 AND WHERE OTHERWISE INDICATED ON THE PLAN WITH TEMPORARY EROSION CONTROL MATTING. 19. REMOVE TEMPORARY EROSION CONTROL BMPs UPON ESTABLISHMENT REMOVE TEMPORARY EROSION CONTROL BMPs UPON ESTABLISHMENT OF PERMANENT STABILIZATION (REFER TO E-S NOTE 6). PERMANENT STABILIZATION (REFER TO E-S NOTE 6). (REFER TO E-S NOTE 6). . PERMANENTLY STABILIZE ANY RESULTING DISTURBED AREAS.

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POLLUTION CONTROL NOTES

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SEQUENCE OF EARTH DISTURBANCE ACTIVITIES

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EROSION AND SEDIMENT

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1. ANY AND ALL WORK AND MATERIALS PROPOSED OR IMPLIED HEREIN ANY AND ALL WORK AND MATERIALS PROPOSED OR IMPLIED HEREIN SHALL MEET OR EXCEED PENNSYLVANIA DEPARTMENT OF TRANSPORTATION, LOWER MACUNGIE TOWNSHIP, AND PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION CONSTRUCTION STANDARDS, AS APPLICABLE. 2. IF, IN THE OPINION OF THE ENGINEER, UNSUITABLE BEDDING IF, IN THE OPINION OF THE ENGINEER, UNSUITABLE BEDDING MATERIAL IS ENCOUNTERED AT THE BASE OF THE TRENCH, CONTRACTOR SHALL EXCAVATE UNSUITABLE MATERIAL AND REPLACE SAME WITH PennDOT TYPE 2A COARSE AGGREGATE. 3. THE SUBJECT SEGMENT OF TRIBUTARY TO LITTLE LEHIGH CREEK THE SUBJECT SEGMENT OF TRIBUTARY TO LITTLE LEHIGH CREEK HAS DESIGNATED USES OF COLD WATER FISHERY (CWF) ACCORDING TO PENNSYLVANIA CODE CHAPTER 93. 4. REFER TO FEDERAL EMERGENCY MANAGEMENT AGENCY (FEMA) REFER TO FEDERAL EMERGENCY MANAGEMENT AGENCY (FEMA) FLOOD INSURANCE RATE MAP (FIRM), MAP NO. 42077C0120F, REVISED JULY 16, 2014. 5. THE CONTRACTOR IS RESPONSIBLE TO FIELD VERIFY ALL THE CONTRACTOR IS RESPONSIBLE TO FIELD VERIFY ALL DIMENSIONS AND ELEVATIONS PRIOR TO START OF WORK.

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GENERAL NOTES

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LEGEND

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SLANTED TEXT INDICATES EXISTING UPRIGHT TEXT INDICATES PROPOSED

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BOLLARD

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SIGN

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MAILBOX

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UTILITY POLE

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GUY WIRE

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DECIDUOUS TREE

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PINE TREE

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SANITARY MANHOLE

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ADJOINER PROPERTY LINE

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BOUNDARY

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EASEMENT LINE

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FENCE

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GUIDERAIL

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TREE LINE

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CONTOUR

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EDGE OF PAVEMENT

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EDGE OF CREEK

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OVERHEAD WIRES

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SOLID WHITE LINE

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DOUBLE YELLOW LINE

AutoCAD SHX Text E.O.P.

AutoCAD SHX Text

EDGE OF PAVEMENT

AutoCAD SHX Text E.O.S.

AutoCAD SHX Text

EDGE OF STONE

AutoCAD SHX Text

PROPOSED CONTOUR

AutoCAD SHX Text

PROPOSED GUIDERAIL

AutoCAD SHX Text

AutoCAD SHX Text N/F EMMAUS MUNICIPAL AUTH-TOWN HALL PIN: 549407785659 DBV: 1022, PG: 0280 3652 ORCHID PLACE

AutoCAD SHX Text S

AutoCAD SHX Text

OURTOWN PARK

BOROUGH OF OURTOWN

Funding assistance has been provided by the Department of Conservation and Natural Resources

Bureau of Recreation and Conservation

PaDCNR Logo

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CB22012_E&S_043026

Sheets and Views

E&S

CB22012_CD

File details come from the government source that posted it. Updated May 12, 2026.