B08_Solicitation_-_Drawings.pdf

PDF 5 MB Posted Apr 4, 2025

Attached to: Box Culvert Installation Federal contract opportunity
Solicitation number: 140P6425B0002
Issued by: Department of the Interior National Park Service Midwest Region

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Written by GovTribe AI · Apr 4, 2025

These engineering design drawings detail a new box culvert installation project for the Pictured Rocks National Lakeshore in Munising, Michigan. The technical drawings specify the construction of a 10-foot long by 4-foot wide box culvert on Sandpoint Road, including detailed plans for site preparation, culvert construction, road reconstruction, erosion and sediment control, and environmental preservation measures. Key design elements include precast concrete approach slabs, a natural bottom culvert, geotextile matting, wood fencing, and specific grading and site restoration requirements. The project involves removing the existing 30-inch culvert, installing the new structure while maintaining the existing road elevation, and implementing comprehensive environmental protection strategies such as silt fencing, turbidity curtains, and surface water control measures. The drawings provide comprehensive engineering specifications for site demolition, grading, culvert profile, and various installation details at a 1:10 or 1:20 scale.

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Other files attached to Box Culvert Installation, newest first.
File	Type	Posted
Sol_140P6425B0002_Amd_0002.pdf	PDF	Apr 30, 2025
Questions_and_Answers_-_Box_Culvert_-_PIRO_0002.pdf	PDF	Apr 30, 2025
Sol_140P6425B0002_Amd_0001.pdf	PDF	Apr 11, 2025
B03_DOL_Wage_Determination.pdf	PDF	Apr 4, 2025
B08_Solicitation_-_Specifications.pdf	PDF	Apr 4, 2025
Sol_140P6425B0002.pdf	PDF	Apr 4, 2025
B08_Solicitation_-_Limitations_on_Subcontracting_Report.xlsx	XLSX spreadsheet	Apr 4, 2025

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L I

C E

S S

I O

E E

F M

I C

MARTIN J.

WEBER

ENGINEER

No.

6201065696

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BASIC DATA:

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STATE

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NATIONAL PARK SERVICE

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DENVER SERVICE CENTER

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REGION

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COUNTY

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DEPARTMENT OF THE INTERIOR

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UNITED STATES

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LOCATION WITHIN PARK

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NAME OF PARK

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TITLE OF DRAWING

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CONSTRUCT NEW BOX CULVERT

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MICHIGAN

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PKG.

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NO.

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SHEET

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DRAWING NO.

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PICTURED ROCKS NATIONAL LAKESHORE

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MIDWEST

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TITLE BLOCK-FREEZE

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LAYER 'Z-README' TO

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REMOVE THIS TEXT.

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ALGER

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FINAL CONSTRUCTION DRAWINGS

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PN: 2022-989

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DATE: 02/23/2024

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PROJECT LOCATION

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MUNISING

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MICHIGAN

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PROJECT AREA

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MICHIGAN

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SAND POINT ROAD

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STATE OF

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PROJECT LOCATION

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CONSTRUCT NEW BOX CULVERT

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DRAWING INDEX

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SHT NO

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DESCRIPTION

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GENERAL

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CONSTRUCT NEW BOX CULVERT

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SHEET INDEX, LEGEND AND ABBREVIATIONS

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OVERALL SITE PLAN

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TRAFFIC CONTROL PLAN

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EXISTING SITE PLAN AND SURVEY

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DEMOLITION

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SITE DEMOLITION PLAN

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EXISTING CULVERT INLET AND OUTLET

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CIVIL

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SITE GRADING PLAN

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CULVERT PLAN AND PROFILE

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CULVERT SECTION, ELEVATION AND DETAILS (1 OF 2)

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CULVERT SECTION, ELEVATION AND DETAILS (2 OF 2)

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CULVERT AND MISC. DETAILS

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STORM WATER POLLUTION PREVENTION PLAN (SWPPP) NOTES

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SWPP SITE PLAN

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SWPPP DETAILS

AutoCAD SHX Text I hereby certify that this engineering document was prepared by me or under my direct personal supervision and that I am a duly licensed Professional Engineer under the laws of the State of Michigan.

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MARTIN J. WEBER

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ALL SHEETS

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CIVIL

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DATE

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DATE:

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DESIGNED:

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TECH. REVIEW:

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SUB SHEET NO.

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SHEET

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SHEET INDEX, LEGEND AND ABBREVIATIONS

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BWL

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BJH

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CONSTRUCT NEW BOX CULVERT

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PICTURED ROCKS NATIONAL LAKESHORE, MUNISING, MICHIGAN

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CONTOURS

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SLOPES AND BATTERS

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OTHER SYMBOLS

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TREE SYMBOLS

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EXISTING TREES/SHRUBS (VARIOUS SPECIES)

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EXISTING MAJOR CONTOURS EXISTING MINOR CONTOURS

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SITE WORK SYMBOLS LEGEND

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DETAIL AND SECTION CALLOUTS

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FROM SHEET

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ON SHEET

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DETAIL OR SECTION

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ON SHEET

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DETAIL OR SECTION

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EXISTING UNDERGROUND ELECTRIC EXISTING UNDERGROUND TELECOMMUNICATION

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UTILITY LINE SYMBOLS

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AutoCAD SHX Text ABC AGGREGATE BASE COURSE AGGREGATE BASE COURSE ACB ARTICULATED CONCRETE BLOCK ARTICULATED CONCRETE BLOCK AGGR AGGREGATE AGGREGATE ALIG ALIGNMENT ALIGNMENT APPOX APPROXIMATE APPROXIMATE APVD APPROVED APPROVED BM BENCHMARK BENCHMARK BOT BOTTOM BOTTOM BW BOTTOM OF WALL BOTTOM OF WALL CF CUBIC FOOT CUBIC FOOT CIP CAST-IN-PLACE CAST-IN-PLACE CJ CONSTRUCTION JOINT CONSTRUCTION JOINT CL CENTERLINE CENTERLINE C&MS CONSTRUCTION AND MATERIAL SPECIFICATION CONSTRUCTION AND MATERIAL SPECIFICATION CONC CONCRETE CONCRETE COR CONTRACTING OFFICER REPRESENTATIVE CONTRACTING OFFICER REPRESENTATIVE CY CUBIC YARD CUBIC YARD DEG DEGREE DEGREE DIA DIAMETER DIAMETER DWG DRAWING DRAWING E EAST EAST EA EACH EACH EJ EXPANSION JOINT EXPANSION JOINT EL ELEVATION ELEVATION ENGR ENGINEER ENGINEER E&SC EROSION AND SEDIMENT CONTROL EROSION AND SEDIMENT CONTROL EW EACH WAY EACH WAY EX EXISTING EXISTING FG FINISH GRADE FINISH GRADE FT FEET, FOOT FEET, FOOT FTG FOOTING FOOTING FV FIELD VERIFY FIELD VERIFY GA GAUGE GAUGE GAL GALVANIZED GALVANIZED GEN GENERAL GENERAL GVL GRAVEL GRAVEL HORIZ HORIZONTAL HORIZONTAL HWL HIGH WATER LEVEL HIGH WATER LEVEL IE INVERT ELEVATION INVERT ELEVATION IN INCH INCH INC INCLUDE INCLUDE INV INVERT INVERT LB POUND POUND MAX MAXIMUM MAXIMUM MDOT MICHIGAN DEPARTMENT OF TRANSPORTATION MICHIGAN DEPARTMENT OF TRANSPORTATION MFG MANUFACTURER MANUFACTURER MIN MINIMUM MINIMUM MISC MISCELLANEOUS MISCELLANEOUS N NORTH NORTH NF NEAR FACE NEAR FACE NPS NATIONAL PARK SERVICE NATIONAL PARK SERVICE NTS NOT TO SCALE NOT TO SCALE NS NEAR SIDE NEAR SIDE NWL NORMAL WATER LEVEL NORMAL WATER LEVEL OC ON CENTER ON CENTER OD OUTSIDE DIAMETER OUTSIDE DIAMETER OFCI OWNER FURNISHED CONTRACTOR INSTALLED OWNER FURNISHED CONTRACTOR INSTALLED OG ORIGINAL GROUND ORIGINAL GROUND OHWM ORDINARY HIGH WATER MARK ORDINARY HIGH WATER MARK PAR PARAPET PARAPET PCF POUNDS PER CUBIC FOOT POUNDS PER CUBIC FOOT PERM PERMANENT PERMANENT PI POINT OF INTERSECTION POINT OF INTERSECTION PIRO PICTURED ROCKS PICTURED ROCKS PLS PURE LIVE SEED PURE LIVE SEED PROT PROTECT PROTECT PSF POUNDS PER SQUARE FOOT POUNDS PER SQUARE FOOT PSI POUNDS PER SQUARE INCH POUNDS PER SQUARE INCH PVC POLYVINYL CHLORIDE POLYVINYL CHLORIDE Q RATE OF FLOW RATE OF FLOW QTY QUANTITY QUANTITY RE: REFERENCE REFERENCE REQD REQUIRED REQUIRED ROW RIGHT-OF-WAY RIGHT-OF-WAY REC RECOMMENDATION RECOMMENDATION S SOUTH SOUTH SCE CONSTRUCTION ENTRANCE CONSTRUCTION ENTRANCE SCH SCHEDULE SCHEDULE SF SQUARE FOOT, SILT FENCE SQUARE FOOT, SILT FENCE SIM SIMILIAR SIMILIAR SPEC SPECIFICATIONS SPECIFICATIONS SQ SQUARE SQUARE STA STATION STATION STR STRUCTURAL STRUCTURAL SY SQUARE YARD SQUARE YARD TBM TEMPORARY BENCH MARK TEMPORARY BENCH MARK TOPO TOPOGRAPHY TOPOGRAPHY TRM TURF REINFORCEMENT MAT TURF REINFORCEMENT MAT TW TOP OF WALL TOP OF WALL TYP TYPICAL TYPICAL UGE UNDERGROUND ELECTRIC UNDERGROUND ELECTRIC UGT UNDERGROUND TELECOMMUNICATIONS UNDERGROUND TELECOMMUNICATIONS VOL VOLUME VOLUME W WEST WEST WL WATER LINEWATER LINE

ABBREVIATIONS

GENERAL NOTES

SAND POINT RD

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SOUTH BAY LAKE SUPERIOR

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1. PRIOR TO MOBILIZATION OF EQUIPMENT ONTO SITE, PHOTO-DOCUMENT AND PRIOR TO MOBILIZATION OF EQUIPMENT ONTO SITE, PHOTO-DOCUMENT AND NOTIFY NPS COR IMMEDIATELY IF DAMAGE TO THE ROAD AND OTHER EXISTING CONDITIONS NOT CAUSED BY CONSTRUCTION ACTIVITY IS OBSERVED OR SUSPECTED. NOTIFY COR IMMEDIATELY IF DAMAGE TO THE ACCESS ROAD IS OBSERVED OR SUSPECTED DURING CONSTRUCTION ACTIVITY. 2. HORIZONTAL PROJECTION FOLLOWS NAD83 MICHIGAN STATE PLANES, NORTH HORIZONTAL PROJECTION FOLLOWS NAD83 MICHIGAN STATE PLANES, NORTH ZONE, US FOOT. VERTICAL PROJECTION FOLLOWS NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD 88). 3. THE CONTRACTOR SHALL TAKE APPROPRIATE MEASURES TO ENSURE THE THE CONTRACTOR SHALL TAKE APPROPRIATE MEASURES TO ENSURE THE SAFETY OF PARK USERS DURING ALL CONSTRUCTION ACTIVITIES. SEE SHEET G3 FOR TRAFFIC CONTROL PLAN, 4. THE CONTRACTOR SHALL NOT PARK ANY VEHICLES OR EQUIPMENT IN, OR THE CONTRACTOR SHALL NOT PARK ANY VEHICLES OR EQUIPMENT IN, OR DISTURB ANY AREA NOT APPROVED BY THE COR. 5. THE CONTRACTOR SHALL LIMIT CONSTRUCTION ACTIVITIES TO THOSE AREAS THE CONTRACTOR SHALL LIMIT CONSTRUCTION ACTIVITIES TO THOSE AREAS WITHIN THE LIMITS OF CONSTRUCTION AND/OR TOES OF SLOPES AS SHOWN ON THE PLANS AND CROSS SECTIONS. ANY DISTURBANCE BEYOND THE LIMITS OF CONSTRUCTION THAT IS UNINTENDED OR APPROVED BY COR SHALL BE RESTORED TO ORIGINAL CONDITION BY THE CONTRACTOR AT THE CONTRACTOR'S EXPENSE. CONSTRUCTION PROCEDURE SHALL INCLUDE THE PARKING OF VEHICLES OR EQUIPMENT, DISPOSAL OF LITTER, AND ANY OTHER ACTION WHICH WOULD ALTER EXISTING CONDITIONS. 6. THE CONTRACTOR SHALL HAVE THE RESPONSIBILITY OF PROTECTING LIVE THE CONTRACTOR SHALL HAVE THE RESPONSIBILITY OF PROTECTING LIVE UTILITIES DURING THE CONSTRUCTION OPERATIONS AND SHALL HOLD NPS HARMLESS FOR ANY AND ALL DAMAGES TO LIVE UTILITIES ARISING FROM CONSTRUCTION OPERATIONS. 7. UTILITIES ARE LOCATED WITHIN THE PROJECT LIMITS, BUT EXACT LOCATIONS UTILITIES ARE LOCATED WITHIN THE PROJECT LIMITS, BUT EXACT LOCATIONS ARE UNKNOWN. UTILITY OWNERS INCLUDE UPPER PENINSULA POWER COMPANY (UPCO) AND HIAWATHA TELEPHONE COMPANY. CONTRACTOR TO CONFIRM BY CALLING MISS DIG 811 A MINIMUM OF 48 HOURS PRIOR TO DIGGING (248-370-6400 OR 800-482-7171) TO REQUEST UTILITY LOCATES WITHIN PROJECT AREA. 8. CONTRACTOR TO PERFORM ALL WORK IN ACCORDANCE TO THE DRAWINGS CONTRACTOR TO PERFORM ALL WORK IN ACCORDANCE TO THE DRAWINGS AND SPECIFICATIONS. STANDARD SPECIFICATIONS FOR CONSTRUCTION REFERENCING STATE OF MICHIGAN DEPARTMENT OF TRANSPORTATION (MDOT) FOLLOWING THE 2020 EDITION. 9. PROPOSED ACCESS AND HAUL ROUTES NOT SHOWN ON PLANS MUST BE PROPOSED ACCESS AND HAUL ROUTES NOT SHOWN ON PLANS MUST BE SUBMITTED FOR REVIEW AND APPROVED BY COR PRIOR TO USE. 10. STAGING AREA ONLY ACCESSIBLE ALONG ACCESS ROUTE SHOWN. STAGING AREA ONLY ACCESSIBLE ALONG ACCESS ROUTE SHOWN. CONTRACTOR TO SEQUENCE CONSTRUCTION ACTIVITIES ACCORDINGLY TO PROVIDE ACCESS TO STAGING AREA.

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DATE:

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DESIGNED:

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OVERALL SITE PLAN

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BWL

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BJH

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CONSTRUCT NEW BOX CULVERT

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PICTURED ROCKS NATIONAL LAKESHORE, MUNISING, MICHIGAN

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SCALE OF FEET

GENERAL SITE MAP

VEHICLE AND EQUIPMENT ACCESS NOTES

ROAD CLOSURE LOCATION

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SAND POINT RD

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EAST MUNISING AVE

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CARMODY ROAD

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CITY LIMITS ROAD

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WASHINGTON STREET

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BECKER RD

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CONNORS ROAD

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HILLTOP ROAD

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DATE:

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DESIGNED:

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BWL

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PICTURED ROCKS NATIONAL LAKESHORE, MUNISING, MICHIGAN

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SCALE OF FEET

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PROJECT AREA

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1. PLACE ROAD CLOSURE SIGN(S) NORTHEAST OF THE GRAVEL TURNAROUND. THE GRAVEL TURNAROUND IS LOCATED NORTHEAST PLACE ROAD CLOSURE SIGN(S) NORTHEAST OF THE GRAVEL TURNAROUND. THE GRAVEL TURNAROUND IS LOCATED NORTHEAST OF ADDRESS 1692 SAND POINT ROAD ADJACENT TO THE PICTURED ROCKS NATIONAL LAKESHORE ENTRANCE SIGN AS SHOWN ON 1-G3. 2. ALL VEHICLES AND EQUIPMENT ACCESSING PICTURED ROCKS NATIONAL LAKESHORE GROUNDS SHALL BE IN PROPER WORKING ALL VEHICLES AND EQUIPMENT ACCESSING PICTURED ROCKS NATIONAL LAKESHORE GROUNDS SHALL BE IN PROPER WORKING ORDER WITH NO VISIBLE SIGN OF FUEL OR FLUID LEAK OR INAPPROPRIATE DISCHARGE. THE COR AND PARK STAFF RESERVE THE RIGHT TO REFUSE ENTRY OR REQUIRE REMOVAL OF ANY VEHICLE OR EQUIPMENT DEMONSTRATING DISREPAIR OR MALFUNCTION. 3. ALL VEHICLES AND EQUIPMENT SHALL BE OF A SIZE AND MANEUVERABILITY TO NAVIGATE THE EXISTING PARK ROADS AND ALL VEHICLES AND EQUIPMENT SHALL BE OF A SIZE AND MANEUVERABILITY TO NAVIGATE THE EXISTING PARK ROADS AND PROJECT WORK AREAS WITH MINIMAL OVERRUN INTO UNDISTURBED ADJACENT AREAS. ALL DAMAGE TO PAVEMENT, STRUCTURES, OR PARK LANDSCAPE SHALL BE REPAIRED, REPLACED, OR RESTORED TO EXISTING CONDITIONS OR BETTER AT NO ADDITIONAL COST TO THE GOVERNMENT. 4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTION OF ALL EXISTING AMENITIES WITHIN THE IMMEDIATE AREA OF THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTION OF ALL EXISTING AMENITIES WITHIN THE IMMEDIATE AREA OF ACTIVE EQUIPMENT. USE TIMBER MATTING (OR SIMILAR) TO AVOID MARRING OR OTHER IMPACT DAMAGES. AMENITIES INCLUDE BUT ARE NOT LIMITED TO TREES, FENCES, PAVEMENTS, DOCKS, AND STRUCTURES. 5. THE COR RESERVES THE RIGHT TO REQUIRE ADDITIONAL PROTECTION MEASURES BE PROVIDED BY CONTRACTOR AT NO THE COR RESERVES THE RIGHT TO REQUIRE ADDITIONAL PROTECTION MEASURES BE PROVIDED BY CONTRACTOR AT NO ADDITIONAL COST TO THE GOVERNMENT IF CONSTRUCTION PRACTICES PROVE TO PLACE THE LANDSCAPE AMENITIES AT RISK TO DAMAGE OR CONTRACTOR PROTECTION EFFORTS PROVE TO BE INSUFFICIENT. 6. THE CONTRACTOR SHALL ADHERE TO PARK DEFINED EXOTIC PLANT BEST MANAGEMENT PRACTICES TO AVOID INTRODUCTION OF THE CONTRACTOR SHALL ADHERE TO PARK DEFINED EXOTIC PLANT BEST MANAGEMENT PRACTICES TO AVOID INTRODUCTION OF EXOTIC SPECIES INTO THE SAND POINT ECOSYSTEM. THIS INCLUDES CHECK OF TOOLS, PUMPS, VEHICLES AND EQUIPMENT, STAFF WORK SHOES AND CLOTHING TO AVOID MUD, SEED, OR PLANT MATERIAL FROM OFF SITE. CONSTRUCTION MATERIALS STOCKPILED OFF SITE AT POINT OF PROCUREMENT (AGGREGATE) SHALL ALSO BE FREE OF EXOTIC PLANT MATERIAL. 7. ALL VEHICLES OR EQUIPMENT THAT WILL BE USED IN OR NEAR SURFACE WATERS SHALL BE INSPECTED FOR AND IF ALL VEHICLES OR EQUIPMENT THAT WILL BE USED IN OR NEAR SURFACE WATERS SHALL BE INSPECTED FOR AND IF NECESSARY DECONTAMINATED OF AQUATIC INVASIVE SPECIES. PROCESS OF DECONTAMINATION SHALL INCLUDE REMOVAL OF ANY VISUAL AQUATIC PLANTS OR INVASIVE SPECIES FROM EQUIPMENT, EQUIPMENT SHALL BE DRAINED AND DRY FOR A PERIOD OF 5 CALENDAR DAYS IF PREVIOUSLY WITHIN WATERBODIES OUTSIDE OF PROJECT SITE. ONCE MOBILIZED TO THE SAND POINT ROAD PROJECT SITE AND OPERATING EXCLUSIVELY WITHIN THE SAND POINT WETLAND VICINITY, ADDITIONAL INSPECTIONS FOR AQUATIC OR INVASIVE SPECIES ARE NOT REQUIRED.

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CP1

CP2

BENCHMARK-A

TOPOGRAPHIC SURVEY NOTES

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BENCH TIE IN W'LY SIGN POST LEG ELEV.=607.37 (NAVD88)

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C/L SAND POINT ROAD

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PICTURED ROCKS NATIONAL LAKESHORE

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SOUTH BAY LAKE SUPERIOR

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CONC. SIDEWALK

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BENCH TIE IN W'LY SIGN POST LEG ELEV.=607.37 (NAVD88)

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C/L SAND POINT ROAD

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SHORELINE 09-19-2022

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RET.

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BASIN

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BEACH SAND RUBBER MAT

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O.H.W.M. = 603.0' (NAVD88) (U.S.A.C.E.)

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O.H.W.M. = 602.5' (NAVD88) (MI. EGLE)

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EDGE OF WETLANDS LOCATION AS PROVIDED BY NATIONAL PARK SERVICE

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1. TOPOGRAPHIC SURVEY PROVIDED BY OTHERS. TOPOGRAPHIC SURVEY PROVIDED BY OTHERS. 2. THE SURVEY DEVELOPED FOR PROJECT IS NOT INTENDED OR REPRESENTED THE SURVEY DEVELOPED FOR PROJECT IS NOT INTENDED OR REPRESENTED TO BE A LAND SURVEY. NO PROPERTY CORNERS WERE SET AS PART OF THIS TOPOGRAPHIC SURVEY. 3. THE PROPERTY DESCRIPTION WAS NOT FURNISHED, AND OR CHECK OF TITLE THE PROPERTY DESCRIPTION WAS NOT FURNISHED, AND OR CHECK OF TITLE RELATIVE TO OWNERSHIP, GAPS, OVERLAPS, OR OCCUPATION HAS BEEN PERFORMED AS PART OF THIS TOPOGRAPHIC SURVEY. 4. THE SURVEYOR HAS MADE NO INVESTIGATION OR INDEPENDENT SEARCH FOR THE SURVEYOR HAS MADE NO INVESTIGATION OR INDEPENDENT SEARCH FOR EASEMENTS OF RECORD, ENCUMBRANCES, RESTRICTIVE COVENANTS, OWNERSHIP TITLE EVIDENCE OR ANY FACTS THAT AN ACCURATE AND CURRENT TITLE SEARCH MAY DISCLOSE.

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1. THE ALLOWABLE TREE REMOVAL DATE IS BETWEEN OCTOBER 1ST THROUGH THE ALLOWABLE TREE REMOVAL DATE IS BETWEEN OCTOBER 1ST THROUGH APRIL 15TH OR AS SPECIFIED BY THE COR. 2. THE CONTRACTOR SHALL REMOVE ONLY THOSE STRUCTURES AND OBSTRUCTIONS THE CONTRACTOR SHALL REMOVE ONLY THOSE STRUCTURES AND OBSTRUCTIONS SHOWN ON THE REMOVAL PLANS OR AS SPECIFIED IN THE CONTRACT DOCUMENTS, AND AS AUTHORIZED BY THE COR. 3. ALL REMOVALS SHALL BECOME THE PROPERTY OF THE CONTRACTOR AND SHALL ALL REMOVALS SHALL BECOME THE PROPERTY OF THE CONTRACTOR AND SHALL BE DISPOSED OF LAWFULLY OUTSIDE THE PARK, UNLESS OTHERWISE INDICATED. 4. PROTECT ALL FENCES, SIGNS, STRUCTURES, DRIVES, SIDEWALKS, STREETS, PROTECT ALL FENCES, SIGNS, STRUCTURES, DRIVES, SIDEWALKS, STREETS, BUSHES, TREES, ETC. WHICH ARE ADJACENT TO CONSTRUCTION AREAS. 5. DO NOT REMOVE, INJURE, OR DESTROY TREES OR OTHER PLANTS WITHOUT DO NOT REMOVE, INJURE, OR DESTROY TREES OR OTHER PLANTS WITHOUT PRIOR APPROVAL. CONSULT WITH COR AND REMOVE APPROVED ROOTS AND BRANCHES THAT INTERFERE WITH CONSTRUCTION. 6. CONTRACTOR TO PROVIDE A PERPENDICULAR SAWCUT TO PROVIDE A CLEAN CONTRACTOR TO PROVIDE A PERPENDICULAR SAWCUT TO PROVIDE A CLEAN DEMOLITION LINE. CONTRACTOR TO HAUL AND DISPOSE OF EXISTING ROAD SURFACE AND EXCESS FILL OFF SITE. DO NOT REUSE OR INCLUDE EXISTING ROAD SURFACING AS BACKFILL OR PROPOSED ROAD SURFACING. 7. DISPOSAL OF ANY ITEM SHALL BE DONE IN A LAWFULLY MANNER. BURNING IS DISPOSAL OF ANY ITEM SHALL BE DONE IN A LAWFULLY MANNER. BURNING IS NOT PERMISSIBLE. 8. LAKE LEVELS FLUCTUATE ON A DAILY BASIS. CONTRACTOR IS RESPONSIBLE TO LAKE LEVELS FLUCTUATE ON A DAILY BASIS. CONTRACTOR IS RESPONSIBLE TO ADDRESS VARIABILITY INCLUDING DAILY SITE CLEAN UP AND REMOVAL OF SAND, SEDIMENT, AND DEBRIS. CONTRACTOR IS RESPONSIBLE TO LAWFULLY DISPOSE OF REMOVALS AT THE CONTRACTOR'S EXPENSE. 9. STOP ALL WORK IMMEDIATELY AND CONTACT COR FOR FURTHER DIRECTION IF STOP ALL WORK IMMEDIATELY AND CONTACT COR FOR FURTHER DIRECTION IF NESTS OF ANY SPECIES OR WILDLIFE ARE ENCOUNTERED WITHIN PROJECT LIMITS. 10. ALL UTILITIES WILL BE ADJUSTED OR RELOCATED BY OTHERS. UTILITIES SHOWN ALL UTILITIES WILL BE ADJUSTED OR RELOCATED BY OTHERS. UTILITIES SHOWN ON PLANS ARE SUSPECTED LOCATIONS. CONTRACTOR TO CONFIRM CONSTRUCTION METHODS WILL NOT INTERFERE WITH THE RELOCATED UTILITIES. SEE DETAIL 2-C4 FOR MORE INFORMATION. 11. FENCE SPLIT RAILS TO BE SALVAGED AND REUSED TO REINSTALL WOOD FENCE. FENCE SPLIT RAILS TO BE SALVAGED AND REUSED TO REINSTALL WOOD FENCE. ALL WOODEN FENCE POSTS TO BE REMOVED AND DISPOSED OF IN A LAWFUL MANNER. CONTRACTOR TO INSTALL NEW WOOD POSTS.

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1. EXCAVATION GRADING EXTENTS ESTIMATED BASED ON SURVEY DATA EXCAVATION GRADING EXTENTS ESTIMATED BASED ON SURVEY DATA COLLECTED ON 09/20/2022. LAKE SHORELINE CONDITIONS ARE EXPECTED TO CHANGE DUE TO THE DYNAMIC ENVIRONMENT OF LAKE SUPERIOR. 2. CONTRACTOR IS RESPONSIBLE TO RE-ESTABLISH CONTROL POINT(S) AND CONTRACTOR IS RESPONSIBLE TO RE-ESTABLISH CONTROL POINT(S) AND MONITORING WELL(S) DISTURBED BY CONSTRUCTION ACTIVITY. CONTRACTOR TO SURVEY AS REQUIRED INCLUDING RIM AND INVERT ELEVATIONS OF MONITORING WELL(S) BASED ON PRE-CONSTRUCTION SURVEY. 3. CONTRACTOR IS RESPONSIBLE TO PERFORM MINOR GRADING TO PROVIDE CONTRACTOR IS RESPONSIBLE TO PERFORM MINOR GRADING TO PROVIDE POSITIVE DRAINAGE. 4. DISPOSAL OF CLEAN SAND THAT IS FREE OF WOODY MATERIAL AND DEBRIS DISPOSAL OF CLEAN SAND THAT IS FREE OF WOODY MATERIAL AND DEBRIS AS EVALUATED BY COR IS ALLOWED ON-SITE. THE RELOCATION OF CLEAN SAND MAY BE OUTSIDE OF THE LIMITS OF CONSTRUCTION BUT CANNOT BE WITHIN THE LAKE. CONTRACTOR TO COORDINATE RELOCATION LIMITS WITH COR. CONTRACTOR MUST EVENLY SPREAD SAND OUTSIDE OF LAKE SUPERIOR WATER LINE AS DEFINED BY THE COR.

SAND POINT ROAD

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1. RESTORE SAND POINT ROAD TO ORIGINAL CONDITIONS INCLUDING ORIGINAL RESTORE SAND POINT ROAD TO ORIGINAL CONDITIONS INCLUDING ORIGINAL HORIZONTAL ALIGNMENT AND GRADE. MINOR ADJUSTMENT TO THE VERTICAL ALIGNMENT AS SHOWN IN DETAIL 1-C2 & 1-C4 IS ACCEPTABLE. THE ROADWAY WIDTH SHALL MATCH DETAIL 5-C5 UNLESS OTHERWISE NOTED ON THIS SHEET. CONTRACTOR TO DOCUMENT EXISTING ROAD CONDITIONS PRIOR TO THE COMMENCEMENT OF CONSTRUCTION.

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PROPOSED TEMPORARY CONSTRUCTION SECTION

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AutoCAD SHX Text *NOTE: PRIOR TO FABRICATION OF TRASHRACK, CONTRACTOR SHALL VERIFY REQUIRED TRASHRACK DIMENSIONS BASED ON ACTUAL CULVERT AND WINGWALL DIMENSIONS. CONTRACTOR MAY PROPOSE ALTERNATIVE TRASHRACK FOR APPROVAL BY COR. METAL FABRICATION SHALL REFER TO SPECIFICATION 05 55 00.

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NOTE: CONTRACTOR TO SIZE AND INSTALL PER MFG RECOMMENDATION.

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AutoCAD SHX Text NOTE*: EXPANSION JOINT SHALL BE PREMOLDED JOINT SEALANT. REFER TO SPECIFICATION 33 05 15: SECTION 2.1-A.1 FOR MANUFACTURED PRODUCTS.

AutoCAD SHX Text *NOTE: INSTALL 2 CONCRETE PIER FOOTINGS LOCATED 1 FT AWAY FROM PRECAST BOX CULVERT AND WINGWALLS.

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WOOD FENCE POST AT CULVERT CL

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EROSION AND SEDIMENT CONTROL NARRATIVE

EROSION CONTROL NOTES

CONSTRUCTION NOTES

MAINTENANCE

CONSTRUCTION NOTES (CONTINUED)

INSPECTIONS

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STORM WATER POLLUTION PREVENTION PLAN (SWPPP) NOTES

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AutoCAD SHX Text THE EROSION AND SEDIMENT CONTROL MEASURES FOR THIS CULVERT INSTALLATION INVOLVES THE PLACEMENT OF A VARIETY OF EROSION AND SEDIMENT CONTROL DEVICES, AT STRATEGIC LOCATIONS THROUGHOUT THE PROJECT AREA. THESE DEVICES INCLUDE: 1. SILT FENCE SILT FENCE 2. CONSTRUCTION ENTRANCE CONSTRUCTION ENTRANCE 3. TURBIDITY CURTAIN TURBIDITY CURTAIN 4. DEWATERING STRUCTURE DEWATERING STRUCTURE 5. CONCRETE WASHOUT STRUCTURE CONCRETE WASHOUT STRUCTURE 6. CLEAR WATER DIVERSION PIPE CLEAR WATER DIVERSION PIPE ADDITIONAL DEVICES MAY BE REQUIRED DURING CONSTRUCTION IN ORDER TO CONTROL EROSION AND/OR OFFSITE SEDIMENTATION. TOTAL PROJECT EARTH DISTURBED AREA IS 0.34 ACRES

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1. LAND DISTURBANCE BEYOND THE LIMITS SHOWN ON THE PLAN IS NOT LAND DISTURBANCE BEYOND THE LIMITS SHOWN ON THE PLAN IS NOT PERMITTED. 2. CONTRACTOR SHALL TAKE ALL PRACTICAL MEASURES TO MINIMIZE THE CONTRACTOR SHALL TAKE ALL PRACTICAL MEASURES TO MINIMIZE THE DISTURBED AREA AND TO ENSURE THAT THE DISTURBED AREAS ARE STABILIZED WITH VEGETATION AS SOON AS POSSIBLE. 3. ACTUAL LOCATIONS OF EROSION AND SEDIMENTATION CONTROL DEVICES ACTUAL LOCATIONS OF EROSION AND SEDIMENTATION CONTROL DEVICES SHOULD BE FIELD ADJUSTED BASED ON CONDITIONS IN THE FIELD. 4. EROSION AND SEDIMENT CONTROL MEASURES MAY BE TEMPORARILY EROSION AND SEDIMENT CONTROL MEASURES MAY BE TEMPORARILY REMOVED TO FACILITATE CONSTRUCTION, HOWEVER ALL MEASURES TEMPORARILY REMOVED MUST BE REPLACED FOLLOWING THE COMPLETION OF WORK OR BY THE END OF THE WORKING DAY, WHICHEVER COMES FIRST. 5. DETERMINE METHODS AND LOCATION WITHIN THE LIMITS OF DISTURBANCE, DETERMINE METHODS AND LOCATION WITHIN THE LIMITS OF DISTURBANCE, FOR THE REGULAR COLLECTION, AND CONTAINMENT OF EXCESS CONSTRUCTION MATERIALS AND DEBRIS (E.G., TIMBER, SLASH, MATS, GARBAGE, AND EXCESS ROCK) THROUGHOUT THE CONSTRUCTION PROCESS. CONTAINMENT AREAS MUST BE LOCATED AT A MINIMUM OF 50 FEET FROM WETLANDS, STREAMS, AND OTHER POTENTIAL POINTS OF DISCHARGE UNLESS IT CAN BE SHOWN THAT NO OTHER ALTERNATIVES ARE REASONABLY AVAILABLE. 6. NO CONSTRUCTION MATERIALS OR DEBRIS MAY BE BURNED WITHOUT NO CONSTRUCTION MATERIALS OR DEBRIS MAY BE BURNED WITHOUT APPROVAL FROM APPLICABLE LOCAL, STATE AND FEDERAL AUTHORITIES. 7. ADDITIONAL MEASURES MAY BE REQUIRED - THE CONTRACTOR IS ADDITIONAL MEASURES MAY BE REQUIRED - THE CONTRACTOR IS RESPONSIBLE FOR THE CONTROL OF SEDIMENT ON SITE. IF THE APPROVED EROSION AND SEDIMENTATION CONTROL MEASURES PROVE INSUFFICIENT, THE CONTRACTOR MUST TAKE THOSE ADDITIONAL STEPS NECESSARY TO STOP SEDIMENT FROM LEAVING THIS SITE. 8. CARE SHALL BE TAKEN TO MINIMIZE DOWNSTREAM SILTATION. CARE SHALL BE TAKEN TO MINIMIZE DOWNSTREAM SILTATION. 9. ALL SPOILS INCLUDING ORGANIC SOILS, VEGETATION AND DEBRIS SHALL BE ALL SPOILS INCLUDING ORGANIC SOILS, VEGETATION AND DEBRIS SHALL BE REMOVED FROM THE SITE AND PROPERLY DISPOSED OF IN SUCH A MANNER AS TO NOT ERODE INTO ANY BODY OF WATER OR WETLAND. 10. TOPSOIL STOCKPILES SHALL BE LOCATED AND PROTECTED TO AVOID EROSION TOPSOIL STOCKPILES SHALL BE LOCATED AND PROTECTED TO AVOID EROSION OF SAID STOCKPILE ONTO OFFSITE AREAS. 11. UNSUITABLE OR EXCESS EARTH SOIL SHALL BE DISPOSED OF AT AN UNSUITABLE OR EXCESS EARTH SOIL SHALL BE DISPOSED OF AT AN APPROVED WASTE LOCATION. SOIL BEING TRANSPORTED ONTO THE JOB SITE SHALL BE APPROVED BY THE CONTRACTING OFFICER REPRESENTATIVE (COR).

AutoCAD SHX Text FOR EACH CONSTRUCTION PHASE INSTALL PERIMETER CONTROLS AFTER CLEARING AND GRUBBING NECESSARY FOR INSTALLATION OF CONTROLS BUT BEFORE BEGINNING OTHER WORK FOR THE PHASE. REMOVE PERIMETER CONTROLS AFTER ALL UPSTREAM AREAS ARE STABILIZED. SITE STABILIZATION ALL AREAS DISTURBED REQUIRE STABILIZATION PRIOR TO COMPLETION OF THE PROJECT. SLOPES WILL BE STABILIZED WITH ROLLED EROSION CONTROL MAT, AGGREGATE OR SEEDING/MULCHING. SANITARY WASTE PORTABLE TOILETS SHALL BE LOCATED IN THE STAGING AREA. THEY SHALL BE IN A POSITION SO THAT THEY ARE SECURE AND WILL NOT BE TIPPED OR KNOCKED OVER. THEY SHALL BE ROUTINELY INSPECTED AND SHALL BE SCHEDULED FOR WASTE COLLECTION AS NEEDED. WASTE DISPOSAL WASTE GENERATED BY THE CONSTRUCTION ACTIVITY SHALL BE COLLECTED IN A ON SITE COVERED DUMPSTER. THE MATERIAL SHALL BE DISPOSED OF OFF THE PROJECT SITE. OFF-SITE VEHICLE TRACKING STABILIZED CONSTRUCTION ACCESS WILL BE ESTABLISHED NEAR THE STAGING AREA. LOADED HAUL TRUCKS SHALL BE COVERED. EXCESS DIRT WILL BE REMOVED FROM LOCAL ROADWAYS AS NEEDED. FUELING EQUIPMENT VEHICLES/EQUIPMENT THAT REMAIN ON-SITE THROUGHOUT THE CONSTRUCTION PERMIT MAY BE FUELED ON-SITE. INSPECT CONSTRUCTION VEHICLE/EQUIPMENT DAILY AND REPAIR ANY LEAKS IMMEDIATELY. DISPOSE OF ALL USED OIL, ANTIFREEZE, SOLVENTS, AutoCAD SHX Text

9. AT THE END OF CONSTRUCTION, ALL STORMWATER PIPES, BASINS, CHANNELS, AT THE END OF CONSTRUCTION, ALL STORMWATER PIPES, BASINS, CHANNELS, ETC. SHALL BE CLEANED OUT OF ALL SEDIMENT. ACCUMULATION AND RESTORED TO THE EXISTING CONDITIONS

AutoCAD SHX Text THE CONTRACTOR SHALL BE RESPONSIBLE FOR INSPECTING THE SEDIMENT AND EROSION CONTROLS ON A REGULAR BASIS TO NOTE ANY ESCAPE OF SEDIMENTS. INSPECTIONS SHALL COVER DISTURBED AREAS OF THE CONSTRUCTION SITE THAT HAVE NOT BEEN FINALLY STABILIZED, AREAS USED FOR STORAGE OF MATERIALS THAT ARE EXPOSED TO PRECIPITATION, STRUCTURAL CONTROL MEASURES, AND LOCATIONS WHERE VEHICLES ENTER OR EXIT THE SITE. WHERE DISCHARGE POINTS ARE ACCESSIBLE, THEY MUST BE INSPECTED TO ASCERTAIN WHETHER EROSION CONTROL MEASURES ARE EFFECTIVE IN PREVENTING IMPACTS TO RECEIVING WATERS. 1. INSTALL CONSTRUCTION ENTRANCE PER PLANS. INSTALL CONSTRUCTION ENTRANCE PER PLANS. 2. INSTALL PERIMETER EROSION CONTROL MEASURES (SILT FENCE, SILT FENCE INSTALL PERIMETER EROSION CONTROL MEASURES (SILT FENCE, SILT FENCE OUTLETS, ETC.) PRIOR TO CLEARING AND GRUBBING, WHERE PRACTICAL, AND CONCURRENTLY WHEN CLEARING IS REQUIRED TO INSTALL PERIMETER MEASURES. CLEARING SHALL NOT OUTPACE THE INSTALLATION OF PERIMETER CONTROLS. 3. INITIATE CLEARING AND GRUBBING WITHIN LIMITS OF DISTURBANCE. MINIMIZE INITIATE CLEARING AND GRUBBING WITHIN LIMITS OF DISTURBANCE. MINIMIZE CLEARING AND GRUBBING WHERE PRACTICAL. 4. INSTALL REMAINING E&SC MEASURES AS NEEDED ONCE CLEARING AND INSTALL REMAINING E&SC MEASURES AS NEEDED ONCE CLEARING AND GRUBBING IS COMPLETED. 5. CONTRACTOR TO PHASE, SEQUENCE, AND CONDUCT LAND DISTURBING AND CONTRACTOR TO PHASE, SEQUENCE, AND CONDUCT LAND DISTURBING AND CONSTRUCTION ACTIVITIES IN A MANNER THAT MINIMIZES THE AMOUNT OF BARE SOIL EXPOSED AT A GIVEN TIME DURING THE PROJECT. LIMIT BARE DURING THE PROJECT. LIMIT BARE CONDITIONS WHERE POSSIBLE DURING THE PROJECT. 6. PERFORM CONSTRUCTION OF CULVERT, HEADWALLS, AND GRADING. PERFORM CONSTRUCTION OF CULVERT, HEADWALLS, AND GRADING. DISTURBED AREA TO BE STABILIZED OR RESEEDED BY NPS WHEN WORK IS COMPLETE. 7. IN AREAS WHERE SEGREGATION OF THE SUBSOIL AND TOPSOIL IS IN AREAS WHERE SEGREGATION OF THE SUBSOIL AND TOPSOIL IS NECESSARY, THE TOPSOIL WILL BE REPLACED LAST. AFFECTED AREAS WILL THEN BE "CLEANED-UP" BY ROUGH-GRADING AND TEMPORARY SEEDING (IF NECESSARY), FOLLOWED BY FINAL GRADING. 8. UPON APPROVAL FROM NPS ON-SITE REPRESENTATIVE, REMOVE SILT UPON APPROVAL FROM NPS ON-SITE REPRESENTATIVE, REMOVE SILT FENCING AND OTHER EROSION CONTROL MEASURES.

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1. THE CONTRACTOR IS REQUIRED TO MAINTAIN ALL BMP THROUGHOUT THE CONTRACTOR IS REQUIRED TO MAINTAIN ALL BMP THROUGHOUT ITS FUNCTIONAL LIFE ON THE PROJECT. DISTURBED AREAS HAVE BEEN STABILIZED. TEMPORARY EROSION CONTROL DEVICES STABILIZED. 2. ALL BMP ARE REQUIRED TO BE SIZED AND DESIGNED TO WITHSTAND ALL BMP ARE REQUIRED TO BE SIZED AND DESIGNED TO WITHSTAND A MINIMUM 1/2-INCH RAINFALL EVENT. 3. THE COST FOR MAINTAINING BMP IS INCLUDED IN MOBILIZATION AND THE COST FOR MAINTAINING BMP IS INCLUDED IN MOBILIZATION AND DEMOBILIZATION. THE CONTRACTOR IS REQUIRED TO INSPECT, RECORD, AND REPORT ALL IMPACTS TO THE BMP THAT REQUIRE REPORT ALL IMPACTS TO THE BMP THAT REQUIRE MAINTENANCE AND/OR REPLACEMENT. BMP MUST BE INSPECTED WEEKLY AND WITHIN 24 HOURS OF A 1/2-INCH OR GREATER RAINFALL EVENT. 4. SEDIMENT THAT ACCUMULATES AT THE BMP REQUIRES REMOVAL AND SEDIMENT THAT ACCUMULATES AT THE BMP REQUIRES REMOVAL AND PROPER DISPOSAL AS PART OF THE CONTRACTOR'S RESPONSIBILITY FOR MAINTENANCE. SAFEGUARDS MUST BE IN PLACE TO PREVENT THE RELEASE OF SEDIMENT INTO WATERS OF THE STATE DURING THE BMP MAINTENANCE EFFORT. 5. ROUTINE MAINTENANCE AND REPAIR OF BMP IS REQUIRED TO BE ROUTINE MAINTENANCE AND REPAIR OF BMP IS REQUIRED TO BE CONDUCTED WITHIN 3 DAYS OF THE INSPECTION WHICH IDENTIFIED THE NEED. IF DEFICIENCIES OR VIOLATIONS HAVE BEEN IDENTIFIED ON-SITE, THE CONTRACTOR IS REQUIRED TO CORRECT AND MITIGATE THE CONDITIONS WITHIN 48 HOURS OF NOTIFICATION BY MICHIGAN EPA. 6. BMP SHOULD NOT BE REMOVED UNTIL THE EARTH DISTURBING BMP SHOULD NOT BE REMOVED UNTIL THE EARTH DISTURBING ACTIVITY HAS BEEN COMPLETED AND "A UNIFORM PERENNIAL VEGETATIVE COVER WITH A DENSITY OF AT LEAST 70 PERCENT HAS BEEN ESTABLISHED" ON ALL UNPAVED AREAS. IF A SILT FENCE IS REMOVED TO ACCOMMODATE THE FINAL GRADING AND SEEDING OPERATION, IT SHOULD BE REPLACED AFTER THE SEEDING WORK IS COMPLETED OR OTHER PERIMETER CONTROL BMP SHOULD BE INSTALLED TO PROVIDE APPROPRIATE PROTECTION. 7. ALL MUD/DIRT TRACKED ONTO THE ROADS FROM THE SITE, DUE TO ALL MUD/DIRT TRACKED ONTO THE ROADS FROM THE SITE, DUE TO CONSTRUCTION, SHALL BE PROMPTLY REMOVED AT THE END OF EACH DAY. 8. ANY DE-WATERING OF SEDIMENT CONTAINMENT DEVICES FOR ANY DE-WATERING OF SEDIMENT CONTAINMENT DEVICES FOR MAINTENANCE OR REMOVAL SHALL BE DONE THROUGH A FILTER BAG.

AND OTHER AUTOMOTIVE-RELATED CHEMICALS ACCORDING TO MANUFACTURER INSTRUCTIONS OFF-SITE. THESE WASTES REQUIRE SPECIAL HANDLING AND DISPOSAL. USED OIL, ANTIFREEZE, AND SOME SOLVENTS CAN BE RECYCLED AT DESIGNATED FACILITIES, BUT OTHER CHEMICALS MUST BE DISPOSED OF AT A HAZARDOUS WASTE DISPOSAL SITE. VEHICLE MAINTENANCE OPERATIONS PRODUCE SUBSTANTIAL AMOUNTS OF HAZARDOUS AND OTHER WASTES THAT REQUIRE REGULAR DISPOSAL. CLEANUP SPILLS AND DISPOSE OF CLEANUP MATERIALS OFF-SITE IMMEDIATELY. INSPECT EQUIPMENT AND STORAGE CONTAINERS REGULARLY TO IDENTIFY LEAKS OR SIGNS OF DETERIORATION. WHEN POSSIBLE, FUELING AND MAINTENANCE ACTIVITIES WILL BE LOCATED AWAY FROM SURFACE WATER AND STORMWATER INLETS OR CONVEYANCES. IF THESE ACTIVITIES ARE NOT SO LOCATED, SPILL KITS AND SITE PERSONNEL WILL BE AVAILABLE, AND DRIP PANS AND/OR ABSORBENT MATERIALS WILL BE USED UNDER OR AROUND LEAKY VEHICLES. OIL AND OILY WASTES WILL BE DISPOSED OF OR RECYCLED PROPERLY. SPILLS OR CONTAMINATED SURFACES WILL BE CLEANED UP IMMEDIATELY, USING DRY CLEAN UP MEASURES, AND THE SOURCE OF THE SPILL WILL BE ELIMINATED. SPILLS ON PAVEMENT SHALL BE ABSORBED WITH SAWDUST OR KITTY LITTER AND DISPOSED OF WITH THE TRASH AT A LICENSED SANITARY LANDFALL. HAZARDOUS OR INDUSTRIAL WASTES SUCH AS MOST SOLVENTS, GASOLINE, OIL-BASED PAINTS, AND CEMENT CURING COMPOUNDS REQUIRE SPECIAL HANDLING. SPILLS SHALL BE REPORTED TO MICHIGAN EPA (1-800-662-9278). SPILLS OF MICHIGAN EPA (1-800-662-9278). SPILLS OF . SPILLS OF 25 GALLONS OR MORE OF PETROLEUM PRODUCTS SHALL BE REPORTED TO MICHIGAN EPA, THE LOCAL FIRE DEPARTMENT, AND THE LOCAL EMERGENCY PLANNING COMMITTEE WITHIN 30 MIN. OF THE DISCOVERY OF THE RELEASE. ALL SPILLS WHICH CONTACT WATERS OF THE STATE MUST BE REPORTED TO MICHIGAN EPA. SITE WORKERS WILL EXERCISE CARE WHEN USING MATERIALS TO PREVENT LEAKS OR SPILLS. IF SAFE TO DO SO, THEY WILL EXPEDITIOUSLY TAKE MEASURES TO STOP, CONTAIN AND CLEAN UP INCIDENTAL LEAKS, SPILLS AND OTHER RELEASES USING SPILL RESPONSE MATERIALS STORED IN SPILL KITS. SPILL KITS WILL BE READILY ACCESSIBLE TO ANY LAYDOWN OR OTHER AREA WITH STORAGE OR USE OF MATERIALS THAT MAY LEAK OR SPILL. SPILL KITS (TYPICALLY CONTAINED IN A DEDICATED, LABELED POLYETHYLENE DRUM) WILL CONTAIN ABSORBENT SOCKS, PADS AND OTHER APPROPRIATE CLEAN UP MATERIALS. THE CONTRACTOR OR OWNER WILL CONTACT THE NATIONAL RESPONSE CENTER AT 800-424-8802 WHERE A LEAK, SPILL, OR OTHER RELEASE CONTAINING A HAZARDOUS SUBSTANCE OR OIL IN AN AMOUNT EQUAL TO OR IN EXCESS OF A REPORTABLE QUANTITY ESTABLISHED UNDER 40 CFR PART 110, 40 CFR PART 117, OR 40 CFR PART 302, OCCURS DURING A 24-HOUR PERIOD.

EROSION AND SEDIMENT CONTROL NOTES

SOUTH BAY LAKE SUPERIOR

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SCALE OF FEET

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DATE:

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DESIGNED:

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TECH. REVIEW:

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SUB SHEET NO.

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PMIS/PKG NO.

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DRAWING NO.

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SHEET

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TITLE OF SHEET

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SWPP SITE PLAN

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AutoCAD SHX Text 80066

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BWL

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BJH

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AutoCAD SHX Text 02/23/2024

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CONSTRUCT NEW BOX CULVERT

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PICTURED ROCKS NATIONAL LAKESHORE, MUNISING, MICHIGAN

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1. CONCRETE WASHOUT IF NECESSARY AND PUMP WATER FILTER BAG LOCATION CONCRETE WASHOUT IF NECESSARY AND PUMP WATER FILTER BAG LOCATION NOT SHOWN ON PLANS. 2. CONTRACTOR IS RESPONSIBLE TO ENSURE PUMPS HAVE BEEN CONTRACTOR IS RESPONSIBLE TO ENSURE PUMPS HAVE BEEN DECONTAMINATED AND CLEAN OF ANY DEBRIS, AQUATIC SPECIES, ETC. CONTRACTOR MUST FOLLOW ALL EQUIPMENT HANDLING PROTOCOLS AS DESCRIBED ON SHEET G3. 3. STAGING AREA TO BE RESTORED TO PRE-CONSTRUCTION CONDITIONS OR STAGING AREA TO BE RESTORED TO PRE-CONSTRUCTION CONDITIONS OR BETTER. 4. CONTROL MEASURES WILL BE REQUIRED FOR SURFACE WATER AND CONTROL MEASURES WILL BE REQUIRED FOR SURFACE WATER AND GROUNDWATER INFILTRATION. CONTROL METHODS SHALL BE DETERMINED BY THE CONTRACTOR. ALL PROPOSED MEANS AND METHODS SHALL BE SUBMITTED TO THE CO FOR APPROVAL OR STIPULATIONS PRIOR TO PERFORMING ANY GRADING WORK. CONTRACTOR IS RESPONSIBLE FOR REMOVAL OF ALL CONTROL MEASURES. REMOVAL OF CONTROL MEASURES IS INCIDENTAL. 5. SEED BED PREPARATION SHALL BE PERFORMED BY THE CONTRACTOR PER SEED BED PREPARATION SHALL BE PERFORMED BY THE CONTRACTOR PER PROJECT SPECIFICATIONS. SEEDING AND OTHER RE-VEGETATION ACTIVITIES WILL BE PERFORMED BY NPS. 6. SILT FENCE OR OTHER CONTRACTOR MEANS OF PERIMETER SEDIMENT SILT FENCE OR OTHER CONTRACTOR MEANS OF PERIMETER SEDIMENT PROTECTION, SUCH AS STAKED WATTLES, AS APPROVED BY THE CO.

B A

B B

PROPERTY TEST METHOD MIN. STANDARD

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

GRAB TENSILE ASTM D-4632 205 LB

PUNCTURE RESISTANCE 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

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1) FILTER CURTAIN SHALL NOT BE PLACED ACROSS A FLOWING WATERWAY, OR IN A FILTER CURTAIN SHALL NOT BE PLACED ACROSS A FLOWING WATERWAY, OR IN A WATERWAY WITH STREAM VELOCITIES GREATER THAN 1.5 FEET/SECOND 2) MAXIMUM 100 FT LENGTH BETWEEN ANCHORS MAXIMUM 100 FT LENGTH BETWEEN ANCHORS 3) LAST SECTION SHALL TERMINATE A MINIMUM OF 10 FT BEYOND LIMIT OF LAST SECTION SHALL TERMINATE A MINIMUM OF 10 FT BEYOND LIMIT OF DISTURBANCE. 4) THE WEIGHTED ANCHOR SYSTEM SHALL BE A TYPE WHICH ALLOWS THE CURTAIN THE WEIGHTED ANCHOR SYSTEM SHALL BE A TYPE WHICH ALLOWS THE CURTAIN TO CONFIRM TO THE BOTTOM OF THE WATERWAY. 5) THE CURTAIN SHALL BE REMOVED BY SLOWLY PULLING TOWARD THE SHORE THE CURTAIN SHALL BE REMOVED BY SLOWLY PULLING TOWARD THE SHORE MINIMIZING THE ESCAPE OF SEDIMENT INTO WATERWAY.

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CONSTRUCTION SPECIFICATIONS

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1) LOCATE WASHOUT STRUCTURE A MINIMUM OF 50 FEET AWAY FROM OPEN LOCATE WASHOUT STRUCTURE A MINIMUM OF 50 FEET AWAY FROM OPEN CHANNELS, STORM DRAIN INLETS, SENSITIVE AREAS, WETLANDS, BUFFERS AND WATER COURSES AND AWAY FROM CONSTRUCTION TRAFFIC. 2) SIZE WASHOUT STRUCTURE FOR VOLUME NECESSARY TO CONTAIN WASH WATER SIZE WASHOUT STRUCTURE FOR VOLUME NECESSARY TO CONTAIN WASH WATER AND SOLIDS AND MAINTAIN AT LEAST 4 INCHES OF FREEBOARD. TYPICAL DIMENSIONS ARE 10 FEET X 10 FEET X 3 FEET DEEP. 3) PREPARE SOIL BASE FREE OF ROCKS OR OTHER DEBRIS THAT MAY CAUSE TEARS PREPARE SOIL BASE FREE OF ROCKS OR OTHER DEBRIS THAT MAY CAUSE TEARS OR HOLES IN THE LINER. FOR LINER, USE 10 MIL OR THICKER UV RESISTANT, IMPERMEABLE SHEETING, FREE OF HOLES AND TEARS OR OTHER DEFECTS THAT COMPROMISE IMPERMEABILITY OF THE MATERIAL. 4) PROVIDE A SIGN FOR THE WASHOUT IN CLOSE PROXIMITY TO THE FACILITY. PROVIDE A SIGN FOR THE WASHOUT IN CLOSE PROXIMITY TO THE FACILITY. 5) KEEP CONCRETE WASHOUT STRUCTURE WATER TIGHT. REPLACE IMPERMEABLE KEEP CONCRETE WASHOUT STRUCTURE WATER TIGHT. REPLACE IMPERMEABLE LINER IF DAMAGED (E.G., RIPPED OR PUNCTURED). EMPTY OR REPLACE WASHOUT STRUCTURE THAT IS 75 PERCENT FULL, AND DISPOSE OF ACCUMULATED MATERIAL PROPERLY. DO NOT REUSE PLASTIC LINER. WET-VACUUM STORED LIQUIDS THAT HAVE NOT EVAPORATED AND DISPOSE OF IN AN APPROVED MANNER. PRIOR TO FORECASTED RAINSTORMS, REMOVE LIQUIDS OR COVER STRUCTURE TO PREVENT OVERFLOWS. REMOVE HARDENED SOLIDS, WHOLE OR BROKEN UP, FOR DISPOSAL OR RECYCLING. MAINTAIN RUNOFF DIVERSION AROUND EXCAVATED WASHOUT STRUCTURE UNTIL STRUCTURE IS REMOVED.

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CONSTRUCTION SPECIFICATIONS

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1) USE WOOD POSTS 1 X 1 INCH (MINIMUM) SQUARE CUT OF SOUND QUALITY USE WOOD POSTS 1 X 1 INCH (MINIMUM) SQUARE CUT OF SOUND QUALITY 34 X 1 INCH (MINIMUM) SQUARE CUT OF SOUND QUALITY 34 INCH (MINIMUM) SQUARE CUT OF SOUND QUALITY HARDWOOD. AS AN ALTERNATIVE TO WOODEN POST USE STAND "T" OR "U" SECTION STEEL POSTS WEIGHING NOT LESS THAN 1 POUND PER LINEAR FOOT. 2) USE 36 INCH MINIMUM POSTS DRIVE 16 INCH MINIMUM INTO GROUND NO MORE USE 36 INCH MINIMUM POSTS DRIVE 16 INCH MINIMUM INTO GROUND NO MORE THAN 6 FEET APART. 3) USE WOVEN SLIT FILM GEOTEXTILE AND FASTEN GEOTEXTILE SECURELY TO USE WOVEN SLIT FILM GEOTEXTILE AND FASTEN GEOTEXTILE SECURELY TO UPSLOPE SIDE OF FENCE POSTS WITH WIRE TIES OR STAPLES AT TOP AND MID-SECTION. 4) EMBED GEOTEXTILE A MINIMUM OF 8 INCHES VERTICALLY INTO THE GROUND. EMBED GEOTEXTILE A MINIMUM OF 8 INCHES VERTICALLY INTO THE GROUND. BACKFILL AND COMPACT THE SOIL ON BOTH SIDES OF FABRIC. 5) WHERE TWO SECTIONS OF GEOTEXTILE ADJOIN: OVERLAP, TWIST, AND STAPLE TO WHERE TWO SECTIONS OF GEOTEXTILE ADJOIN: OVERLAP, TWIST, AND STAPLE TO POST IN ACCORDANCE WITH THIS DETAIL. 6) EXTEND BOTH ENDS OF THE SILT FENCE A MINIMUM OF FIVE HORIZONTAL FEET EXTEND BOTH ENDS OF THE SILT FENCE A MINIMUM OF FIVE HORIZONTAL FEET UPSLOPE AT 45 DEGREES TO THE MAIN FENCE ALIGNMENT TO PREVENT RUNOFF FROM GOING AROUND THE ENDS OF THE SILT FENCE. 7) REMOVE ACCUMULATED SEDIMENT AND DEBRIS WHEN BULGES DEVELOP IN SILT REMOVE ACCUMULATED SEDIMENT AND DEBRIS WHEN BULGES DEVELOP IN SILT FENCE OR WHEN SEDIMENT REACHES 25% OF FENCE HEIGHT. REPLACE GEOTEXTILE IF TORN. IF UNDERMINING OCCURS, REINSTALL FENCE.

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CONSTRUCTION SPECIFICATIONS

AutoCAD SHX Text A SUITABLE MEANS OF ACCESSING THE BAG WITH MACHINERY REQUIRED FOR DISPOSAL PURPOSES SHALL BE PROVIDED. FILTER BAGS SHALL BE REPLACED WHEN THEY BECOME FULL OF SEDIMENT. SPARE BAGS SHALL BE KEPT 12 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. 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. NO LOCATIONS IDENTIFIED FOR PUMP WATER FILTER BAG. CONTRACTOR IS RESPONSIBLE FOR LOCATION. DOWNSLOPE SEDIMENT BARRIER IS REQUIRED.

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File details come from the government source that posted it. Updated Apr 4, 2025.