Drawings Caprock Coulee Parking Area.pdf

CONSTRUCTION DRAWINGS

RECOMMENDED:

APPROVED:

DATE

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF DRAWING DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

REVISIONS

PARKING LOT REHABILITATION THRO2020-04

25OF

LOCATION WITHIN PARK

NAME OF PARK

REGION

REGION 5 - MISSOURI BASIN

COUNTY

MCKENZIE

STATE

NORTH DAKOTA

CAPROCK COULEE TRAILHEADUNITED STATES

DEPARTMENT OF THE INTERIOR

NATIONAL PARK SERVICE

THEODORE ROOSEVELT NATIONAL PARK

MARK SHEET DATE INITIALS

PROJECT MANAGER

SUPERINTENDENT DATE

SOUTHWESTERN NORTH DAKOTA

INDEX TO SHEETS

TITLE OF SHEETSUB SHEETSHEET NUMBER

1 N/A COVER SHEET

2 G1 GENERAL NOTES

3 G2 GENERAL REMOVAL NOTES

4 G3 GENERAL SITE REHABILITATION NOTES

5 C1 CAPROCK COULEE PARKING AREA EXISTING SITE PLAN

6 C2 CAPROCK COULEE PARKING AREA EROSION CONTROL PLAN

7 C3 CAPROCK COULEE PARKING AREA REMOVAL PLAN

8 C4 CAPROCK COULEE PARKING AREA PROPOSED SITE PLAN

9 C5 CAPROCK COULEE PARKING AREA LAYOUT

10 - 12 C6 - C8 CAPROCK COULEE PROPOSED PARKING AREA DETAILS

13 V1 CAPROCK COULEE PARKING AREA SURVEY CONTROL DATA

14 V2 CAPROCK COULEE PARKING AREA LAYOUT COORDINATE DATA

15 204 STANDARD SPECIFICATION SUBGRADE PREPARATION

16 302 STANDARD SPECIFICATION AGGREGATE BASE/SURFACE COURSE

17 - 18 401 STANDARD SPECIFICATION ASPHALTIC CONCRETE PAVEMENT

19 402 STANDARD SPECIFICATION BITUMINOUS PRIME/TACK COATS

20 - 24 501 STANDARD SPECIFICATION PORTLAND CONCRETE PAVEMENT

25 601 STANDARD SPECIFICATION CONCRETE SIDEWALKS/WALKWAYS

THEODORE ROOSEVELT NATIONAL PARK

(NORTH UNIT)

0 25 50 75 100 MilesPROJECT AREA

CAPROCK COULEE

SUB SHEET NO.DESIGNED:

CADD:

TECH REVIEW:

DATE:

AUG. 10TH, 2020

T. BENTLEY

C. L. SEXTON

C. L. SEXTON

G1

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

GENERAL NOTES

THRO2020-04

25OF

GENERAL NOTES

1. CONTRACTOR RECEIVING AWARD SHALL FIELD VERIFY ALL CONDITIONS AND MEASUREMENTS PRIOR TO COMMENCING WORK.

2. ALL QUANTITIES NOTED WITHIN THIS PLAN SET ARE APPROXIMATE, AND PROVIDED FOR THE CONVENIENCE OF THE CONTRACTOR. THE CONTRACTOR IS RESPONSIBLE FOR DETERMINING ALL QUANTITIES PRIOR TO SUBMITTING A BID OR COMMENCING CONSTRUCTION.

3. THE CONTRACTOR IS RESPONSIBLE FOR ALL CONSTRUCTION LAYOUT AND STAKING REQUIRED TO COMPLETE THE CONTRACTED WORK.

4. NO GROUND DISTURBANCE CONSTRUCTION ACTIVITIES ARE PERMITTED OUTSIDE THE DEFINED CONSTRUCTION LIMITS DELINEATED ON

PLAN SET.

5. THE CONTRACTOR IS RESPONSIBLE FOR HARDENING ANY EXISTING PAVEMENT AND CONCRETE SURFACES TO PROTECT AGAINST DAMAGE OCCURRING DUE TO ACCESS TO THE PROJECT WORK AREA, MATERIAL STORAGE, OR CONSTRUCTION ACTIVITIES.

6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DAMAGE TO EXISTING NATIONAL PARK SERVICE INFRASTRUCTURE DUE TO PROJECT ACCESS, MATERIAL STORAGE, OR CONSTRUCTION ACTIVITIES. THE CONTRACTOR SHALL COORDINATE ALL REPAIRS WITH THE PROJECT

C.O.R., AND REPAIR ALL DAMAGE PRIOR TO THE COMPLETION OF THE CONTRACTED WORK.

7. THE PROJECT C.O.R. SHALL APPROVE THE FINAL HORIZONTAL, VERTICAL PROFILE, SUBGRADE PREPARATION, AND FORM-WORK PRIOR TO

THE LAYING OF CONCRETE OR ASPHALT PAVEMENT.

8. THE CONTRACTOR IS RESPONSIBLE FOR REMOVING ALL DEBRIS, TRASH, AND MATERIALS FROM PARK PROPERTY RELATED TO THE CONSTRUCTION PROJECT. THE USE OF PARK TRASH CONTAINERS IS NOT PERMISSIBLE. THE CLEANING OF EQUIPMENT WILL BE

CONDUCTED OFF PARK PROPERTY DUE TO ENVIRONMENTAL CONCERNS.

9. ALL SECURITY AND PROTECTION OF THE CONTRACTOR'S EQUIPMENT AND MATERIALS SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR.

THE GOVERNMENT WILL NOT BE LIABLE FOR DAMAGE OR THEFT OF CONTRACTOR'S TOOLS OR EQUIPMENT IF STAGED ON THE GROUNDS

OF THE NATIONAL PARK.

10. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PUBLIC SAFETY WHEN CONDUCTING WORK ADJACENT TO PUBLICLY ACCESSED AREAS.

PROTECTION MAY INCLUDE BUT ARE NOT LIMITED TO BARRICADES, CONSTRUCTION FENCING, SIGNAGE OR A DEDICATED INDIVIDUAL TO

MONITOR AND DIRECT WHEN THE PUBLIC IS PRESENT ADJACENT TO ACTIVE WORK AREAS.

11. LOCATION OF TEMPORARY SERVICES ALLOWED WITHIN THE IMMEDIATE PROJECT AREA, DUMPSTER OR SATELLITE TOILET, WILL BE IDENTIFIED BY THE PROJECT C.O.R. DURING THE PRE-CONSTRUCTION MEETING. MAINTAINING TEMPORARY SERVICES SHALL BE THE

RESPONSIBILITY OF THE CONTRACTOR.

12. IT IS EXPECTED, ONCE THE CONTRACTOR COMMENCES WITH DISTURBANCE ACTIVITIES AT THE PROJECT AREA; THAT CONSTRUCTION ACTIVITY PERSISTS THROUGH COMPLETION. ANY PROJECT AREA WHICH REMAINS IDLE FOR A PERIOD GREATER THAN 10 CALENDAR DAYS, SHALL HAVE EQUIPMENT AND STOCKPILED MATERIALS REMOVED FROM THE PROJECT AREA. COORDINATION WITH THE PROJECT C.O.R.

SHALL BE UTILIZED TO COMMUNICATE DELAYS ASSOCIATED WITH POOR WEATHER CONDITIONS.

13. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING THE LANDSCAPE ADJACENT TO THE PROJECT AREA FROM SEDIMENT

DISCHARGE DUE TO CONSTRUCTION ACTIVITIES.

14. THE CONTRACTOR SHALL EMPLOY SEDIMENT DISCHARGE PROTECTION DURING ALL PHASES OF CONSTRUCTION. THE CONTRACTOR SHALL BE ALLOWED TO INCORPORATE MITIGATION MEASURES WHICH CAN BE EFFICIENTLY MOVED AS WORK PROGRESSES THROUGH THE SITE, PROVIDED SUITABLE PROTECTION IS ESTABLISHED WHERE MEASURES ARE REMOVED.

15. THE CONTRACTOR SHALL SWEEP ALL NEWLY CONSTRUCTED CONCRETE AND ASPHALT PAVEMENT NO MORE THAN 24-HOURS BEFORE A

SCHEDULED FINAL PROJECT INSPECTION.

TECH REVIEW:

DATE:

AUG. 10TH, 2020

T. BENTLEY

C. L. SEXTON

C. L. SEXTON

G2

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

GENERAL REMOVAL NOTES

THRO2020-04

25OF

GENERAL REMOVAL NOTES

1. NO GROUND DISTURBANCE CONSTRUCTION ACTIVITIES ARE PERMITTED OUTSIDE THE DEFINED CONSTRUCTION LIMITS DELINEATED ON

PLAN SET.

2. THE CONTRACTOR IS RESPONSIBLE FOR REMOVING ALL DEBRIS, TRASH, AND MATERIALS FROM PARK PROPERTY RELATED TO THE CONSTRUCTION PROJECT. THE USE OF PARK TRASH CONTAINERS IS NOT PERMISSIBLE. THE CLEANING OF EQUIPMENT WILL BE

CONDUCTED OFF PARK PROPERTY DUE TO ENVIRONMENTAL CONCERNS.

3. REMOVE EXISTING SLABS, PAVING, CURBS, GUTTERS, AND WALKS AS INDICATED IN PLAN SET.

3.1. UNLESS EXISTING FULL-DEPTH JOINTS COINCIDE WITH THE LINE OF DEMOLITION, NEATLY SAW-CUT ALONG LINE OF EXISTING PAVEMENT TO REMAIN BEFORE REMOVING ADJACENT PAVEMENT. SAW CUT ALL FACES VERTICALLY.

3.2. PAINT CUT ENDS OF ANY STEEL REINFORCEMENT IN CONCRETE TO REMAIN WITH TWO COATS OF ANTIRUST COATING, FOLLOWING COATING MANUFACTURER'S WRITTEN INSTRUCTIONS. KEEP PAINT OFF SURFACES THAT WILL REMAIN EXPOSED.

4. IT IS ANTICIPATED WHEN REMOVING THE EXISTING ASPHALT PARKING AREA SURFACE, LITTLE TO NO AGGREGATE BASE WILL BE ENCOUNTERED BY THE CONTRACTOR. CLAY SOILS ARE EXPECTED TO BR ENCOUNTERED UNDER THE EXISTING ASPHALT PARKING AREA. THE CONTRACTOR SHALL REMOVE CLAY SOILS TO PROVIDE SPACE FOR ELEVEN (11) INCHES OF COMPACTED CLASS 5 AGGREGATE BASE AND FOUR (4) INCHES OF ASPHALT PAVEMENT. WASTE SOILS WILL BE HAULED TO A NATIONAL PARK SERVICE STORAGE SITE WITHIN THE NORTH UNIT AND STOCKPILED APPROXIMATELY 4.6 MILES DISTANT FROM PROJECT LOCATION. COORDINATE WITH THE PROJECT C.O.R. TO

IDENTIFY THE SPECIFIC LOCATION OF WASTE SOIL STOCK PILES.

5. EXISTING ASPHALT SURFACE CAN BE CRUSHED AND INCORPORATED INTO THE BASE OF THE NEW PARKING AREA. IF THE CONTRACTOR PREFERS TO RECYCLE ASPHALT MATERIAL ON SITE, COORDINATE THE ACTIVITIES WITH THE PROJECT C.O.R.

6. REMOVE SOD AND GRASS BEFORE STRIPPING TOPSOIL. CONTRACTOR TO IDENTIFY AND DETERMINE DEPTH OF EXISTING TOPSOIL. STRIP TOPSOIL IN A MANNER TO PREVENT INTERMINGLING WITH UNDERLYING SUBSOIL OR OTHER WASTE MATERIALS.

6.1. STOCKPILE LOCATIONS AT PROJECT AREAS WILL BE IDENTIFIED BY THE PROJECT C.O.R. DURING THE PRE-CONSTRUCTION MEETING.

6.1. STOCKPILE TOPSOIL INTERMIXING WITH SUBSOIL OR OTHER MATERIALS. GRADE AND SHAPE STOCKPILES TO DRAIN SURFACE WATER.

COVER STOCKPILE TO PREVENT WINDBLOWN DUST AND EROSION BY WATER.

6.2. DISPOSE OF SURPLUS TOPSOIL SHALL BE COORDINATED WITH THE PROJECT C.O.R.

7. REMOVE SURPLUS SOIL MATERIAL, DEMOLISHED MATERIALS, AND WASTE MATERIALS INCLUDING TRASH AND DEBRIS, AND DISPOSE OF THEM OFF GOVERNMENT PROPERTY, ADHERING TO ALL LOCAL, STATE, AND FEDERAL REGULATIONS.

7.1. THE USE OF PARK TRASH CONTAINERS IS NOT PERMISSIBLE.

7.2. THE CLEANING OF EQUIPMENT WILL BE CONDUCTED OFF PARK PROPERTY DUE TO ENVIRONMENTAL CONCERNS.

DATE:

AUG. 10TH, 2020

T. BENTLEY

C. L. SEXTON

C. L. SEXTON

G3

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

GENERAL SITE

REHABILITATION NOTES

THRO2020-04

25OF

GENERAL SITE REHABILITATION NOTES

1. THE CONTRACTOR SHALL BACKFILL AGAINST THE SIDES OF THE PARKING AREA, ACCESS PADS, AND WALKWAY PADS TO THE TOP OF THE

FINISHED ASPHALT OR CONCRETE SURFACE, AND SLOPE FILL AWAY FROM THE WALKWAY AT A GRADE NO STEEPER THAN 4' HORIZONTAL

TO 1' VERTICAL (4:1 MAX).

2. ALL AREAS OF DISTURBED SOIL SHALL BE REHABILITATED BY GRADING TOPSOIL AND APPLYING VEGETATION SEED.

3. IMMEDIATELY PRIOR TO PLACING TOPSOIL, THE SUBGRADE SHALL BE LOOSENED BY DISKING OR SCARIFYING TO A DEPTH OF TWO INCHES

TO PROVIDE FOR THE BONDING OF THE TOPSOIL TO THE SUBGRADE.

3.1. TOPSOIL SHALL BE PLACED ON ALL REHABILITATED AREAS TO PROVIDE SOIL CAPABLE OF SUPPORTING GRASS GROWTH.

3.2. TOPSOIL SHALL BE GRADED TO DRAIN THEN MODERATELY COMPACTED BY USE OF A SOIL-ROLLER OR OTHER C.O.R. APPROVED

METHOD.

3.3. IRREGULARITIES OR LOW SPOTS RESULTING FROM THE TOPSOILING OR OTHER OPERATIONS SHALL BE CORRECTED IN ORDER TO

PREVENT POCKETS WHERE WATER MAY STAND.

3.4. TOPSOIL SHALL NOT BE PLACED WHEN THE SUBGRADE IS FROZEN, EXCESSIVELY WET, EXTREMELY DRY, OR IN A CONDITION

OTHERWISE DETRIMENTAL TO THE PROPOSED PLANTINGS.

4. THE NATIONAL PARK SERVICE WILL PROVIDE ALL SEED REQUIRED FOR THE REVEGETATION PHASE OF THE PROJECT.

5. PREVIOUS AREAS THAT HAVE ACHIEVED FINAL FINE GRADING ACTIVITIES SHALL BE SEEDED UPON COMPLETION PROGRESSIVELY ACROSS THE PROJECT WORK AREA. THE CONTRACTOR SHALL NOT WAIT UNTIL THE ENTIRETY OF EARTHWORK IS COMPLETE BEFORE SEEDING

BEGINS.

6. ALL REPAIRS TO NATIONAL PARK INFRASTRUCTURE DUE TO PROJECT ACCESS, MATERIAL STORAGE, OR CONSTRUCTION ACTIVITIES MUST BE

COMPLETED PRIOR TO PROJECT CLOSE-OUT.

7. THE CONTRACTOR IS RESPONSIBLE FOR REMOVING ALL DEBRIS, TRASH, AND MATERIALS FROM PARK PROPERTY RELATED TO THE

CONSTRUCTION PROJECT PRIOR TO PROJECT CLOSE-OUT.

8. PRIOR TO FINAL INSPECTIONS, THE CONTRACTOR SHALL SWEEP ALL NEWLY CONSTRUCTED CONCRETE AND ASPHALT PAVEMENT; ALSO TO

INCLUDE WORK AREA ACCESS ROUTES, STAGING, AND MATERIAL STORAGE AREAS.

SCENIC DRIVE

2038'

2040'

2038'

2050'

2048'

2050'

2048'

2046'

2036'

2034'

2038' 2034'

2036'

2038'

2042'

CONCRETE

WHEEL STOPS

EXISTING

ASPHALT

PARKING LOT

(9740 SQ. FT. ±)

CONCRETE

WHEEL STOPS

CONCRETE

GARBAGE

CAN PAD

CONCRETE

WHEEL STOPS

STEEL TRAILHEAD

INFORMATION SIGN

EXISTING

ASPHALT

WALKWAY

(660 SQ. FT. ±)

CONSTRUCTION AREA

LIMITS

CONSTRUCTION AREA

LIMITS

CONSTRUCTION AREA

LIMITS

CONSTRUCTION AREA

LIMITS END OF EXISTING ASPHALT

PAVEMENT; UNSURFACED

TRAIL CONTINUES

VAULT TOILET BUILDING

TO BE INSTALLED BY NPS

PRIOR TO CONSTRUCTION

COMMENCEMENT

CADD:

TECH REVIEW:

DATE:

AUG. 10TH, 2020

T. BENTLEY

C. L. SEXTON

C. L. SEXTON

C1

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

CAPROCK COULEE PARKING

AREA EXISTING SITE PLAN

THRO2020-04

25OF

GENERAL SITE NOTES

1. ALL QUANTITIES NOTED WITHIN THIS PLAN SET ARE APPROXIMATE, AND PROVIDED FOR THE CONVENIENCE OF

THE CONTRACTOR. THE CONTRACTOR IS RESPONSIBLE FOR DETERMINING ALL QUANTITIES PRIOR TO SUBMITTING

A BID OR COMMENCING CONSTRUCTION.

2. THE CONTRACTOR IS RESPONSIBLE FOR ALL CONSTRUCTION LAYOUT REQUIRED TO COMPLETE THE CONTRACTED

WORK.

3. NO CONSTRUCTION ACTIVITIES ARE PERMITTED OUTSIDE THE CONSTRUCTION LIMITS DELINEATED ON THE PLAN

SET.

4. ACCESS TO THE PARKING AREA SHALL BE CLOSED TO THE PUBLIC FOR THE DURATION OF THE CONSTRUCTION PROJECT. THE FOOTPRINT OF THE PARKING AREA MAY BE UTILIZED FOR STAGING EQUIPMENT AND MATERIAL STORAGE. ADDITIONAL EQUIPMENT AND MATERIAL STORAGE AREAS WILL BE DEFINED BY THE PROJECT C.O.R. AT

THE PRE-CONSTRUCTION MEETING.

5. THE CONTRACTOR IS RESPONSIBLE FOR REMOVING ALL DEBRIS, TRASH, AND MATERIALS FROM PARK PROPERTY RELATED TO THIS CONSTRUCTION PROJECT. THE USE OF PARK TRASH CONTAINERS IS NOT PERMISSIBLE. THE CLEANING OF EQUIPMENT SHALL BE CONDUCTED OFF PARK PROPERTY. LOCATION OF A TEMPORARY READY-MIX

CONCRETE TRUCK WASH-OUT SITE WILL BE DEFINED BY THE PROJECT C.O.R. DURING THE PRECONSTRUCTION

MEETING.

6. ALL SECURITY AND PROTECTION OF THE CONTRACTOR'S EQUIPMENT AND MATERIALS SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. THE GOVERNMENT WILL NOT BE LIABLE FOR DAMAGE OR THEFT OF THE

CONTRACTOR'S TOOLS OR EQUIPMENT IF STAGED ON THE GROUNDS OF THE NATIONAL PARK.

7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PUBLIC SAFETY WHEN CONDUCTING WORK ADJACENT TO PUBLIC ACCESSED AREAS. PROTECTION MAY INCLUDE, BUT ARE NOT LIMITED TO BARRICADES, CONSTRUCTION FENCING, SIGNAGE OR A DEDICATED INDIVIDUAL TO MONITOR AND DIRECT WHEN THE PUBLIC IS PRESENT ADJACENT TO

ACTIVE WORK AREAS.

8. LOCATION OF TEMPORARY SERVICES ARE ALLOWED WITHIN THE IMMEDIATE PROJECT AREA. DURING THE PRE-CONSTRUCTION MEETING, THE PROJECT C.O.R. WILL IDENTIFY LOCATIONS FOR TEMPORARY SERVICES SUCH AS A SATELLITE TOILET AND DUMPSTERS. MAINTAINING TEMPORARY SERVICES SHALL BE THE RESPONSIBILITY OF

THE CONTRACTOR.

SUB SHEET NO.DESIGNED:

SCALE OF FEET

15 300 15

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

FR

SCENIC DRIVE

SCENIC DRIVE

2038'

2040'

2038'

2050'

2048'

2050'

2048'

2046'

2036'

2034'

2038' 2034'

2036'

2038'

2042'

INSTALL 8"∅ EROSION

CONTROL FIBER ROLLS

INSTALL 8"∅ EROSION

CONTROL FIBER ROLLS

INSTALL 8"∅ EROSION

CONTROL FIBER ROLLS

INSTALL 8"∅ EROSION

CONTROL FIBER ROLLS

CONSTRUCTION AREA

LIMITS

CONSTRUCTION AREA

LIMITS

CONSTRUCTION AREA

LIMITS

CONSTRUCTION AREA

LIMITS

EXISTING

ASPHALT

PARKING LOT

(9740 SQ. FT. ±)

EXISTING

ASPHALT

WALKWAY

(660 SQ. FT. ±)

VAULT TOILET BUILDING

TO BE INSTALLED BY NPS

PRIOR TO CONSTRUCTION

COMMENCEMENT

END OF EXISTING ASPHALT

PAVEMENT; UNSURFACED

TRAIL CONTINUES

CADD:

TECH REVIEW:

DATE:

AUG. 10TH, 2020

T. BENTLEY

C. L. SEXTON

C. L. SEXTON

C2

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

CAPROCK COULEE PARKING

AREA EROSION CONTROL PLAN

THRO2020-04

25OF

EROSION CONTROL NOTES

1. ALL QUANTITIES NOTED WITHIN THIS PLAN SET ARE APPROXIMATE, AND PROVIDED FOR THE CONVENIENCE OF

THE CONTRACTOR. THE CONTRACTOR IS RESPONSIBLE FOR DETERMINING ALL QUANTITIES PRIOR TO SUBMITTING

A BID OR COMMENCING CONSTRUCTION.

2. NO CONSTRUCTION ACTIVITIES ARE PERMITTED OUTSIDE THE CONSTRUCTION LIMITS DELINEATED ON THE PLAN

SET.

3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING THE LANDSCAPE ADJACENT TO THE PROJECT AREA

FROM SEDIMENT DISCHARGE DUE TO DEMOLITION AND CONSTRUCTION ACTIVITIES.

4. THE CONTRACTOR SHALL INSTALL 525 LINEAR FEET± OF 8" DIAMETER EROSION CONTROL FIBER ROLLS ALONG

THE PROJECT CONSTRUCTION LIMITS AS NOTED ON PLAN SHEET C2.

5. INSTALL FIBER ROLLS ALONG SLOPE CONTOURS. FOR ANY 20' SECTION OF FIBER ROLL, DO NOT ALLOW THE FIBER

ROLL TO VARY MORE THAN 5% FROM LEVEL.

6. STAKE FIBER ROLLS IN PLACE WITH 2" X 2" OR 2"∅ WOOD STAKES. SPACE WOOD STAKES 4' O.C. MAXIMUM, STAKE

FIBER ROLLS AT EACH END.

7. DRIVE STAKES INTO UNDISTURBED SOIL AT LEAST 12" DEEP. EXPOSE STAKES 2" ABOVE TOP OF FIBER ROLL.

8. WHEN INSTALLING FIBER ROLLS ON BARE SOIL, CONSTRUCT TRENCHES PARALLEL TO THE CONTOUR. AND PLACE FIBER ROLLS IN CONTINUOUS CONTACT WITH TRENCH BOTTOM AND SIDES. TAMP SOIL BACKFILL AGAINST UPSTREAM SIDE OF FIBER ROLL, TO ENSURE STORM WATER IS FORCED TO FLOW THROUGH FIBER ROLL RATHER

THAN UNDER IT.

9. FIBER ROLLS MAY BE OVERLAPPED ACCORDING TO THE MANUFACTURER'S RECOMMENDATIONS.

10. THE CONTRACTOR SHALL PROVIDE EROSION CONTROL MAINTENANCE THROUGHOUT THE DURATION OF CONSTRUCTION, INCLUDING REPLACING/RESTAKING FIBER ROLLS WHICH MAY BECOME DISLODGED DUE TO

WILDLIFE ACTIVITIES.

11. THE PROJECT C.O.R. RESERVES THE RIGHT TO DIRECT MAINTENANCE, REPLACEMENT, OR ADDITION OF EROSION CONTROL MEASURES IF ENVIRONMENTAL CONDITIONS DEMONSTRATE PROTECTION IS INSUFFICIENT, OR THE

CONTRACTOR IS NOT PROACTIVELY MAINTAINING EROSION CONTROL MEASURES IN PLACE.

12. THE CONTRACTOR SHALL REMOVE ALL EROSION CONTROL MEASURES AFTER CONSTRUCTION IS COMPLETE, UNLESS DIRECTED BY THE PROJECT C.O.R. TO LEAVE EROSION CONTROL IN PLACE.

SUB SHEET NO.DESIGNED:

2038'

2040'

2038'

2050'

2048'

2050'

2048'

2046'

2036'

2034'

2038' 2034'

2036'

2038'

2042'

REMOVE EXISTING

ASPHALT SURFACE

(9740 SQ. FT. ±)

REMOVE

CONCRETE

GARBAGE

CAN PAD

SAW CUT

EXISTING ASPHALT

(86 LINEAR FT. ±)

SAW CUT

EXISTING ASPHALT

(74 LINEAR FT. ±)

CONSTRUCTION AREA

LIMITS

CONSTRUCTION AREA

LIMITS

CONSTRUCTION AREA

LIMITS

TRAILHEAD INFORMATION

SIGN TO BE REMOVED BY NPS

PRIOR TO CONSTRUCTION

COMMENCEMENT

REMOVE CONCRETE

WHEEL STOPS

REMOVE EXISTING

ASPHALT WALKWAY

(660 SQ. FT. ±)

REMOVE CONCRETE

WHEEL STOPS

REMOVE CONCRETE

WHEEL STOPS

CONSTRUCTION AREA

LIMITS

VAULT TOILET BUILDING

TO BE INSTALLED BY NPS

PRIOR TO CONSTRUCTION

COMMENCEMENT

END OF EXISTING ASPHALT

PAVEMENT; UNSURFACED

TRAIL CONTINUES

CADD:

TECH REVIEW:

DATE:

AUG. 10TH, 2020

T. BENTLEY

C. L. SEXTON

C. L. SEXTON

C3

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

CAPROCK COULEE PARKING

AREA REMOVAL PLAN

THRO2020-04

25OF

DEMOLITION/REMOVAL NOTES

1. ALL QUANTITIES NOTED WITHIN THIS PLAN SET ARE APPROXIMATE, AND PROVIDED FOR THE CONVENIENCE OF

THE CONTRACTOR. THE CONTRACTOR IS RESPONSIBLE FOR DETERMINING ALL QUANTITIES PRIOR TO SUBMITTING

A BID OR COMMENCING CONSTRUCTION.

2. ALL REMOVED MATERIAL, INCLUDING DEBRIS AND EXISTING BITUMINOUS MATERIAL, SHALL BECOME THE RESPONSIBILITY OF THE CONTRACTOR, AND SHALL BE DISPOSED OF OFF-SITE FOLLOWING ALL APPLICABLE LOCAL, STATE, AND FEDERAL RULES AND REGULATIONS; UNLESS COORDINATED WITH THE PROJECT C.O.R. FOR ONSITE

STOCKPILING.

3. NO CONSTRUCTION ACTIVITIES ARE PERMITTED OUTSIDE THE CONSTRUCTION LIMITS DELINEATED ON THE PLAN

SET.

4. THE CONTRACTOR MAY TEMPORARILY CLOSE ONE LANE OF TRAFFIC ALONG THE SCENIC DRIVE IF NEEDED TO PERFORM CONSTRUCTION ACTIVITIES. HOWEVER, COMPLETE ROAD CLOSURES ARE NOT PERMISSIBLE DURING THE DURATION OF THIS PROJECT. COORDINATE WITH THE PROJECT C.O.R. NO LESS THAN 24-HOURS PRIOR TO

ANY TEMPORARY ONE-LANE ROAD CLOSURES.

5. NEATLY SAW-CUT ALONG THE LINE OF SCENIC ROAD AND PARKING AREA BEFORE REMOVING EXISTING PARKING

AREA ASPHALT PAVEMENT. SAW CUT ALL FACES VERTICALLY.

6. REMOVE EXISTING ASPHALT PARKING AREA, ASPHALT WALKWAY, NINE (9) EXISTING CONCRETE WHEEL STOPS

AND CONCRETE TRASH CONTAINER PAD.

7. REMOVED ASPHALT MAYBE RECYCLED AND INCORPORATED INTO THE NEW PARKING AREA BASE.

8. REMOVE CLAY PARKING AREA BASE TO A DEPTH NEEDED TO PROVIDE SPACE FOR ELEVEN (11) INCHES OF COMPACTED CLASS 5 AGGREGATE BASE. COORDINATE STOCKPILING OF WASTE CLAY SOIL ON NATIONAL PARK

SERVICE LANDS WITH PROJECT C.O.R.

9. EXISTING TRAILHEAD INFORMATIONAL SIGN WILL BE REMOVED BY THE NATIONAL PARK SERVICE PRIOR TO THE

START OF CONSTRUCTION ACTIVITIES.

10. THE CONTRACTOR IS RESPONSIBLE FOR REMOVING ALL DEBRIS, TRASH, AND MATERIALS FROM PARK PROPERTY RELATED TO THIS CONSTRUCTION PROJECT. THE USE OF PARK TRASH CONTAINERS IS NOT PERMISSIBLE.

11. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PUBLIC SAFETY WHEN CONDUCTING WORK ADJACENT TO PUBLIC ACCESSED AREAS. PROTECTION MAY INCLUDE, BUT ARE NOT LIMITED TO BARRICADES, CONSTRUCTION FENCING, SIGNAGE OR A DEDICATED INDIVIDUAL TO MONITOR AND DIRECT WHEN THE PUBLIC IS PRESENT ADJACENT TO

ACTIVE WORK AREAS.

SUB SHEET NO.DESIGNED:

INSTALL PRECAST

CONCRETE WHEEL

STOPS

CONSTRUCTION AREA

LIMITS 15' OFFSET

INSTALL 6'-0" WIDE

CONCRETE ABA

WALKWAY

(540 SQ. FT. ±)

INSTALL AND GRADE

AGGREGATE BASE AND

INSTALL ASPHALT

PARKING LOT

(10,840 SQ. FT. ±)

CONSTRUCTION AREA

LIMITS 15' OFFSET

CONSTRUCTION AREA

LIMITS 15' OFFSET

INSTALL PRECAST

CONCRETE WHEEL

STOPS

INSTALL CONCRETE

PAD BETWEEN

PARKING AREA AND

VAULT TOILET

(451 SQ. FT. ±)

VAULT TOILET BUILDING

TO BE INSTALLED BY NPS

PRIOR TO CONSTRUCTION

COMMENCEMENT

INSTALL CONCRETE

ABA ACCESSIBLE PARKING

AND ADJACENT ACCESS PAD

(971 SQ. FT. ±)

INSTALL CONCRETE

PAD FOR GARBAGE

COLLECTION RECEPTACLE

INSTALL CONCRETE

PAD FOR GARBAGE

COLLECTION RECEPTACLE

INSTALL CONCRETE

PAD FOR GARBAGE

COLLECTION RECEPTACLE

CONSTRUCTION AREA

LIMITS 15' OFFSET

PAINT 4" WIDE

SOLID WHITE STRIPES

MATCH EXISTING

ROADWAY ELEVATION

MATCH EXISTING

ROADWAY ELEVATION

PAINT 4" WIDE SOLID BLUE

STRIPES FOR ABA ACCESS LANE

AND PAINT MUTCB ABA

PARKING STALL SYMBOL

PAINT 4" WIDE SOLID

WHITE STRIPES

INSTALL CONCRETE

PADS FOR GARBAGE

COLLECTION RECEPTACLE

END OF EXISTING ASPHALT

PAVEMENT; UNSURFACED

TRAIL CONTINUES

CADD:

TECH REVIEW:

DATE:

AUG. 10TH, 2020

T. BENTLEY

C. L. SEXTON

C. L. SEXTON

C4

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

CAPROCK COULEE PARKING

AREA PROPOSED SITE PLAN

THRO2020-04

25OF

GENERAL SITE CONSTRUCTION NOTES

1. ALL QUANTITIES NOTED WITHIN THIS PLAN SET ARE APPROXIMATE, AND PROVIDED FOR THE CONVENIENCE OF

THE CONTRACTOR. THE CONTRACTOR IS RESPONSIBLE FOR DETERMINING ALL QUANTITIES PRIOR TO SUBMITTING

A BID OR COMMENCING CONSTRUCTION.

2. THE CONTRACTOR IS RESPONSIBLE FOR ALL CONSTRUCTION LAYOUT REQUIRED TO COMPLETE THE CONTRACTED

WORK.

3. NO CONSTRUCTION ACTIVITIES ARE PERMITTED OUTSIDE THE CONSTRUCTION LIMITS DELINEATED ON THE PLAN

SET.

4. THE CONTRACTOR SHALL INSTALL A NEW PARKING AREA CONSISTING OF MODIFIED PARKING LOT GEOMETRY, AGGREGATE BASE, AND ASPHALT SURFACE AS DETAILED ON PLAN SHEETS C4, C5, C6, C7, AND C8.

5. THE ASPHALT PARKING AREA SURFACE SHALL BE CONSTRUCTED OF TWO LIFTS OF NDDOT FAA-43 SUPERPAVE

HOT MIX ASPHALT AS DETAILED ON PLAN SHEET C5 AND C6.

6. THE CONTRACTOR SHALL INSTALL A CONCRETE ABA VAN ACCESSIBLE PARKING STALL AND ADJACENT CONCRETE ACCESS PAD WHICH TIES THE PARKING LOT TO THE AREA ADJACENT TO THE VAULT TOILET AND CONCRETE

WALKWAY AS DETAILED ON PLAN SHEETS C6 AND C7.

7. THE NATIONAL PARK SERVICE SHALL INSTALL A VAULT TOILET BUILDING WITHIN THE PROJECT AREA AS NOTED ON

THE PLAN SHEET PRIOR TO THE START OF PROJECT CONSTRUCTION.

8. THE CONTRACTOR SHALL INSTALL TWELVE (12) PRECAST CONCRETE WHEEL STOPS AND PAINT ALL PARKING

DELINEATION MARKINGS ON COMPLETED ASPHALT AND CONCRETE SURFACES.

9. THE CONTRACTOR SHALL INSTALL FIVE (5) CONCRETE PADS FOR GARBAGE COLLECTION CONTAINERS. ALL GARBAGE COLLECTION CONTAINERS SHALL BE BE INSTALLED BY THE NATIONAL PARK SERVICE, AS DETAILED ON

PLAN SHEETS C6, C7, AND C8.

SUB SHEET NO.DESIGNED:

INSTALL AND GRADE

AGGREGATE BASE AND

INSTALL ASPHALT

PARKING LOT

(10,840 SQ. FT. ±)

CONSTRUCTION AREA

LIMITS 15' OFFSET

50'-0"

R10'-0"

60'-0"

R5'-0"

16'-2"

R15'-0"

'-0

34'-11"

R3'-0"

R10'-0"

R40'-0"

'-2

6' -1

MATCH EXISTING

ROADWAY ELEVATION

MATCH EXISTING

ROADWAY ELEVATION

34'-6"

9'- 2"

123'-8"

10'-0"

10'-0"

.15

PC

.66

PT

.54

PO

L

.95

PO

L

.13

PC

.22PT

.70

PO

L

.40

PO

L

.59

PO

L

.33PC

.83PT

0.00

PC

0.0

PO

L

0.0

RA

DPT

0.0

RA

DPT

0.0

RA

DPT

120'-0"

40'-0"

40'-0"

40'-0"

CONSTRUCTION AREA

LIMITS 15' OFFSET

CONSTRUCTION AREA

LIMITS 15' OFFSET

CONSTRUCTION AREA

LIMITS 15' OFFSET

0.0

RA

DPT

R40'-0"

0.0

PO

L

0.0

PT

0.0

RA

DPT

.27PT

0.0

RA

DPT

0.0

PO

L

0.0

.86

PT

0.0

RA

DPT

'-0

'-0

13'-0"

6'-0"

'-0

C6

C6

C7

2'-0"

2'-0"

CADD:

TECH REVIEW:

DATE:

AUG. 10TH, 2020

T. BENTLEY

C. L. SEXTON

C. L. SEXTON

C5

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

CAPROCK COULEE PROPOSED

PARKING AREA LAYOUT

THRO2020-04

25OF

GENERAL PARKING AREA LAYOUT NOTES

1. ALL QUANTITIES NOTED WITHIN THIS PLAN SET ARE APPROXIMATE, AND PROVIDED FOR THE CONVENIENCE OF

THE CONTRACTOR. THE CONTRACTOR IS RESPONSIBLE FOR DETERMINING ALL QUANTITIES PRIOR TO SUBMITTING

A BID OR COMMENCING CONSTRUCTION.

2. THE CONTRACTOR IS RESPONSIBLE FOR ALL CONSTRUCTION LAYOUT REQUIRED TO COMPLETE THE CONTRACTED

WORK.

3. NO CONSTRUCTION ACTIVITIES ARE PERMITTED OUTSIDE THE CONSTRUCTION LIMITS DELINEATED ON THE PLAN

SET.

4. ALL SURVEY POINTS ARE HORIZONTALLY REFERENCED TO THE NORTH AMERICAN DATUM OF 1983 (2011), AND ARE PROJECTED TO THE NORTH DAKOTA STATE PLANE COORDINATE SYSTEM (SPCS) NORTH ZONE (FIPS 3301), SEE

PLAN SHEETS V1 AND V2 FOR DETAILS.

5. ALL SURVEY POINTS ARE VERTICALLY REFERENCED TO THE NORTH AMERICAN VERTICAL DATUM OF 1988 AS REALIZED BY APPLYING GEOID 2012B TO ELLIPSOID HEIGHTS OF PRIMARY SURVEY CONTROL POINTS, SEE PLAN

SHEETS V1 AND V2 FOR DETAILS.

SUB SHEET NO.DESIGNED:

10 200 10

20'-0"

34'-11"

12'-2"

R15'-0"

C6

ABA PARKING STALL AND ACCESS PAD

SCALE A

A C6

SECTION ABA PARKING STALL AND ACCESS PAD

NOT TO SCALE

12'-0"

14'-6"

C6 A

13'-0"6'-0"

INSTALL 3 4" THICK PREFORMED

EXPANSION JOINT FULL DEPTH

OF CONCRETE BETWEEN PAD AND

VAULT TOILET BUILDING; PER DETAIL

2 ON PLAN SHEET C7

INSTALL CONSTRUCTION JOINT;

AS PER DETAIL 1 ON PLAN SHEET C7

ISA PAVEMENT MARKING SYMBOL

PRECAST CONCRETE

WHEELSTOPS; PER DETAIL 2

ON PLAN SHEET C6

2'-0"

TRANSITION BETWEEN CONCRETE

AND ASPHALT SURFACE SHALL NOT

EXCEED 14" CHANGE IN LEVEL

TRANSITION BETWEEN CONCRETE

AND ASPHALT SURFACE SHALL NOT

EXCEED 14" CHANGE IN LEVEL

6'-0"

20'-7"

MATCH FINISHED ELEVATION AT

FRONT OF VAULT TOILET

BUILDING, NOT TO EXCEED 14"

CHANGE IN LEVEL

THICKENED CONCRETE EDGE

12" OFFSET FROM EDGE OF ASPHALT

9" TOTAL DEPTH; PER DETAIL 3 ON

PLAN SHEET C6

TRANSITION BETWEEN

CONCRETE SURFACES SHALL NOT

EXCEED 14" CHANGE IN LEVEL

8'-3"

3'-0" x 3'-0" 5" THICK

CONCRETE PAD; PER

DETAILS 2 AND 4 ON

PLAN SHEET C8

VAULT TOILET BUILDING

TO BE INSTALL BY NPS PRIOR

TO COMMENCEMENT OF

PARKING LOT CONSTRUCTION

15'-4"

INSTALL CONSTRUCTION JOINT;

PER DETAIL ON PLAN SHEET C7

INSTALL CONSTRUCTION JOINT

AS PER DETAIL 1 ON PLAN SHEET C7

INSTALL ACCESSIBLE PARKING

SIGN; PER DETAIL 4 ON PLAN

SHEET C6

FINISHED

GRADE4:1 MAX

PRECAST CONCRETE

WHEELSTOP; PER DETAIL 2

ON PLAN SHEET C6

6'-0"20'-0" 6"

4" CLASS 5 AGGREGATE BASE

SEE ATTACHED TABLE FOR AGGREGATE

SPECIFICATIONS

5" THICK CONCRETE

(3500 PSI COMPRESSIVE STRENGTH)

6 12" THICK CONCRETE

(4000 PSI COMPRESSIVE STRENGTH)

THICKENED CONCRETE EDGE

12" OFFSET FROM EDGE OF ASPHALT

9" TOTAL DEPTH; PER DETAIL 3 ON

PLAN SHEET C6

#4 REBAR GRID SPACED

2'-0" O.C. EACH WAY

6" CLASS 5 AGGREGATE BASE

SEE ATTACHED TABLE FOR AGGREGATE

SPECIFICATIONS

11" CLASS 5 AGGREGATE BASE

SEE ATTACHED TABLE FOR AGGREGATE

SPECIFICATIONS

4" ASPHALT PARKING AREA

SURFACE

INSTALLED IN TWO 2" LIFTS

C6

TYPICAL SECTION PARKING AREA

NOT TO SCALE

#4 REBAR GRID SPACED

2'-0" O.C. EACH WAY

6" CLASS 5 AGGREGATE BASE

SEE ATTACHED TABLE FOR AGGREGATE

SPECIFICATIONS

6 12" THICK CONCRETE

(4000 PSI COMPRESSIVE STRENGTH)

11" CLASS 5 AGGREGATE BASE

SEE ATTACHED TABLE FOR AGGREGATE

SPECIFICATIONS

2" HOT MIX ASPHALT PAVEMENT

NDDOT FAA 43 SUPERPAVE, PG58S-28

2" HOT MIX ASPHALT PAVEMENT

NDDOT FAA 43 SUPERPAVE, PG58S-28

VARIABLE WIDTH

10" SUBGRADE PREPARATION

THICKENED CONCRETE EDGE

12" OFFSET FROM EDGE OF ASPHALT

9" TOTAL DEPTH; PER DETAIL 3 ON

PLAN SHEET C6

INSTALL 6 12" THICK REINFORCED

CONCRETE (4000 PSI) PAD WITH

9" THICKENED EDGE

(972 SQ. FT.)

INSTALL 5" THICK REINFORCED

CONCRETE (3500 PSI) ACCESS PAD

(452 SQ. FT.)

10'-0" 10'-0"

1.5% SLOPE

1.5% SLOPE

SLOPE BREAKLINE

SLOPE BREAKLINE

SLOPE BREAKLINE

1.5% RUNNING SLOPE 1.5% RUNNING SLOPE

1.

5%

C

RO

SS

S

LO

PE

1.

5%

C

RO

SS

S

LO

PE

1.5% SLOPE

1.

5%

S

LO

PE

3'-0" x 3'-0" 5" THICK

CONCRETE PAD; PER

DETAILS 2 AND 3 ON

PLAN SHEET C8

1.5% SLOPE

1.5% SLOPE

1.5% SLOPE

2'-0"

ADDITIONAL NOTES

· ALL CONCRETE SHALL INCLUDE A COLOR PIGMENT MEETING ASTM C979/C979M

SPECIFICATIONS.

· COLORANT SHALL BE ADDED TO CONCRETE MIX USING THE PIGMENT MANUFACTURER'S

WRITTEN INSTRUCTIONS. THE COLORANT SHALL BE DAVIS #641 "SEQUOIA SAND" OR

EQUIVALENT.

· THE CONTRACTOR SHALL SUBMIT A COLORANT SAMPLE TO THE PROJECT C.O.R. FOR FINAL

COLOR SELECTION BEFORE INSTALLATION OF CONCRETE.

· ALL CONCRETE SURFACES SHALL BE FINISHED WITH A LIGHT BROOM FINISH, APPLIED

PERPENDICULAR TO TRAVEL PATH.

· SEE PLAN SHEET C7 FOR ADDITIONAL PAD AND TRAIL INFORMATION.

10" SUBGRADE PREPARATION

APPLY PRIME COAT TO

AGGREGATE BASE PRIOR

TO APPLYING 1ST LIFT

OF ASPHALT @ RATE OF 0.1

GAL/SQ. YARD

APPLY TACK COAT

BETWEEN SUCCESSIVE

LIFTS OF ASPHALT

@ RATE OF 0.1 GAL/SQ. YARD

PRECAST CONCRETE

WHEELSTOPS; PER DETAIL 2

ON PLAN SHEET C6

SEE PLAN SHEET C7 FOR

ADDITIONAL WALKWAY

INFORMATION

3'-0" x 3'-0" 5" THICK

CONCRETE PAD; PER

DETAILS 2 AND 3 ON

PLAN SHEET C8

34'-1"

ELEVATION VIEW

PLAN VIEW

DRAINAGE

OPENING

SIDE VIEW

DRAINAGE

OPENING

2" 25

8"

8"

4"2"

8"

Ø3 4"

2" 3

4"

C6

TYPICAL PRECAST CONCRETE WHEELSTOP

NOT TO SCALE

6'-0"

2'-8"

GROUT HOLE

FULL AFTER INSTALLING

STEEL ROD

2" MAXIMUM

CLEARANCE

3 4" STEEL ROD SHALL BE PLACED IN A

HOLE DRILLED IN THE FINISHED SURFACE

WITH A TIGHT FIT

9"

6"

1'-0"

6"

2"

C6

ABA PARKING & ACCESS PAD THICKENED EDGE

NOT TO SCALE

ACCESSIBLE

PARKING

RESERVED

VAN

RESERVED PARKING

SIGN R7-8 PER MUTCD

MANUAL

INSTALL VAN ACCESSIBLE

SIGN R7-8P PER MUTCD

MANUAL

4" x 4" WOOD POST

TREATED (RATED FOR

GROUND CONTACT)

C6

ABA PARKING SIGN INSTALLATION DETAIL

NOT TO SCALE

6" (TYP.)

" M

IN

IM

UM

T

O B

O

TT

O M

O F

LO

W

ES

T

SI

GN

MINIMUM POST HOLE DIAMETER

IS THE WIDEST POST DIMENSION PLUS 6"

CONCRETE

COMPACTED CLASS

5 AGGREGATE

2' -0

" M

IN

IM

UM

BU

RY

D

EP

TH

FINISHED GRADE

CADD:

TECH REVIEW:

DATE:

AUG. 10TH, 2020

T. BENTLEY

C. L. SEXTON

C. L. SEXTON

C6

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

CAPROCK COULEE PROPOSED

PARKING AREA DETAILS

THRO2020-04

25OF

SUB SHEET NO.DESIGNED:

SCALE OF FEET

4 8

ASCALE

0 4

20'-0"

34'-1"

12'-0"

14'-6"

INSTALL 3 4" THICK PREFORMED

EXPANSION JOINT FULL DEPTH

OF CONCRETE BETWEEN PAD AND

VAULT TOILET BUILDING; PER DETAIL

2 ON PLAN SHEET C7

INSTALL CONSTRUCTION JOINT;

PER DETAIL 1 ON PLAN SHEET C7

PRECAST CO

N

CRETE

W

H

EELSTO

P; PER D

ETAIL 2

O N

PLAN

SH

EET C6

2'-0"

TRAN

SITIO

N

BETW

EEN

CO

N

CRETE

AN

D

ASPH

ALT SURFACE SH

ALL N

O

T

EXCEED

14 " CH

AN

GE IN

LEVEL

6'-0"

20'-7"

MATCH FINISHED ELEVATION AT

FRONT OF VAULT TOILET

BUILDING, NOT TO EXCEED 14"

CHANGE IN LEVEL

TRANSITION BETWEEN

CONCRETE SURFACES SHALL NOT

EXCEED 14" CHANGE IN LEVEL

VAULT TOILET BUILDING

TO BE INSTALL BY NPS PRIOR

TO COMMENCEMENT OF

PARKING LOT CONSTRUCTION

15'-4"

INSTALL CONSTRUCTION JOINT;

PER DETAIL 1 ON PLAN SHEET C7

INSTALL ACCESSIBLE PARKING

SIGN; PER DETAIL 4 ON PLAN

SHEET C6

IN

STA

LL 6 12 " TH

ICK REIN

FO

RCED

CO

N

CRETE (4000 PSI) PA

D

W

ITH

9" TH

ICKEN

ED

ED

G E

(972 SQ

. FT.±)

IN

STA

LL 5" TH

ICK REIN

FO

RCED

CO

N

CRETE (3500 PSI) A

CCESS PA

D

(452 SQ

. FT.±)

INSTALL 5" THICK REINFORCED

CONCRETE (3500 PSI) WALKWAY

(90' LINEAR FT., 540 SQ. FT.±)

6'-0"

C7

CONCRETE WALKWAY

SCALE A

C7 B

C7 A

CENTERLINE HORIZONTAL

ALIGNMENT; PER ALIGNMENT

TABLE ON PLAN SHEET V2

1.0% (M

IN

) TO

1.5% (M

AX.)

CRO

SS SLO

PE

1.5%

SLO

PE

1.5%

SLO

PE

1.5%

RUN

N

IN

G SLO

PE

1.5%

RUN

N

IN

G SLO

PE

1.5%

SLO

PE

1.5%

SLO

PE

1.5% SLOPE

1.5%

SLO

PE

1.5% CROSS SLOPE

1.5% CROSS SLOPE

SLOPE BREAKLINE

SLOPE BREAKLINE

ADDITIONAL NOTES

· ALL CONCRETE SHALL INCLUDE A COLOR PIGMENT MEETING ASTM C979/C979M

SPECIFICATIONS.

· COLORANT SHALL BE ADDED TO CONCRETE MIX USING THE PIGMENT MANUFACTURER'S

WRITTEN INSTRUCTIONS. THE COLORANT SHALL BE DAVIS #641 "SEQUOIA SAND" OR

EQUIVALENT.

· THE CONTRACTOR SHALL SUBMIT A COLORANT SAMPLE TO THE PROJECT C.O.R. FOR FINAL

COLOR SELECTION BEFORE INSTALLATION OF CONCRETE.

· ALL CONCRETE SURFACES SHALL BE FINISHED WITH A LIGHT BROOM FINISH, APPLIED

PERPENDICULAR TO TRAVEL PATH.

· CONCRETE WALKWAY SLOPES SHALL NOT EXCEED 5% RUNNING SLOPE AND 1.5% CROSS

SLOPE.

INSTALL WALKWAY STEEL

REINFORCEMENT AS PER

DETAIL 1 ON PLAN SHEET C8

4:1 MAX

1.0% (MIN) TO 1.5% (MAX.) CROSS SLOPE

COMPACTED

AGGREGATE BASE COURSE

5" THICK CONCRETE

6'-0"

7'-0"

6" 6"1'-0" #4 REBAR PLACED MID-DEPTH 1'-0"

FINISHED

GRADE

4" CLASS 5 AGGREGATE BASE

SEE ATTACHED TABLE FOR AGGREGATE

SPECIFICATIONS

4:1 MAX

FINISHED

GRADE

A C7

SECTION CONCRETE WALKWAY (6'-0" FINISHED WIDTH)

NOT TO SCALE

1.0% (MIN) TO 1.5% (MAX.) CROSS SLOPE

COMPACTED

AGGREGATE BASE COURSE

5" THICK CONCRETE

12'-0"

12'-6"

6"1'-0" #4 REBAR PLACED MID-DEPTH

SPACED 2'-0" O.C. EACH WAY

1'-0"

4" CLASS 5 AGGREGATE BASE

SEE ATTACHED TABLE FOR AGGREGATE

SPECIFICATIONS

4:1 MAX

FINISHED

GRADE

B C7

SECTION CONCRETE ACCESS PAD

NOT TO SCALE

FLOOR OF VAULT

TOILET BUILDING

INSTALL 34" THICK PREFORMED EXPANSION

JOINT, FULL DEPTH OF CONCRETE, AS PER

DETAIL 2 ON PLAN SHEET C7

SCREEN WALL OF VAULT

TOILET BUILDING

#4 REBAR PLACED MID-DEPTH

SPACED 2'-0" O.C. EACH WAY

COMPACTED

CLASS 5 AGGREGATE BASE

CONCRETE (VARIOUS THICKNESS)

4" THICK PREFORMED

EXPANSION JOINT MATERIAL

TERMINATE EXPANSION JOINT MATERIAL NOT LESS

THAN 12" OR MORE THAN 1"BELOW FINISHED SURFACE

INSTALL JOINT SEALANT AS PER

MANUFACTURER'S RECOMMENDATIONS

2" DIAMETER SMOOTH STEEL DOWEL

18" LONG SPACED 24" O.C. SET MID-DEPTH

COMPACTED

CLASS 5 AGGREGATE BASE

CONCRETE (VARIOUS THICKNESS)

TOOLED JOINT 14" RADIUS

COMPACTED

CLASS 5 AGGREGATE BASE

CONCRETE (VARIOUS THICKNESS)

SAWED JOINT 18" KERF TO A DEPTH

OF 13 CONCRETE THICKNESS

GREASE OR CAP ONE END OF THE BAR

TO PREVENT ADHESION OF CONCRETE

C7

TYPICAL CONSTRUCTION/ISOLATION JOINT

NOT TO SCALE

C7

TYPICAL TOOLED CONTRACTION JOINT

NOT TO SCALE

C7

TYPICAL SAWED CONTRACTION JOINT

NOT TO SCALE

COMPACTED

CLASS 5 AGGREGATE BASE

CONCRETE

(VARIOUS THICKNESS)

3 4" THICK PREFORMED

EXPANSION JOINT MATERIAL

TERMINATE EXPANSION JOINT MATERIAL NOT LESS

THAN 12" OR MORE THAN 1"BELOW FINISHED SURFACE

C7

TYPICAL ISOLATION JOINT (NON-DOWELED)

NOT TO SCALE

INSTALL JOINT SEALANT AS PER

MANUFACTURER'S RECOMMENDATIONS

CADD:

TECH REVIEW:

DATE:

AUG. 10TH, 2020

T. BENTLEY

C. L. SEXTON

C. L. SEXTON

C7

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

CAPROCK COULEE PROPOSED

PARKING AREA DETAILS

THRO2020-04

25OF

SUB SHEET NO.DESIGNED:

SCALE OF FEET

4 8

ASCALE

0 4

2'-8"

6'-0" 6'-0" 6'-0"6'-0"

2'-8"

4'-0"

TIE ALL REBAR INTERSECTIONS

WITH STEEL WIRE REBAR TIES

#4 REBAR INSTALLED 1'-0" FROM

CONCRETE EDGE

1'-0"

1'-0"

5'-0" 5'-0"

SAWED OR TOOLED

CONTRACTION JOINT

EDGE OF ASPHALT 5" THICK CONCRETE

4" CLASS 5 AGGREGATE BASE

SEE ATTACHED TABLE FOR AGGREGATE

SPECIFICATIONS

4" CLASS 5 AGGREGATE BASE

SEE ATTACHED TABLE FOR AGGREGATE

SPECIFICATIONS

3'-0"

4" THICK ASPHALT

APPLIED IN TWO, 2" LIFTS

6"

EDGE OF CONCRETE

ACCESS PAD

FINISHED

GRADE

4" CLASS 5 AGGREGATE BASE

SEE ATTACHED TABLE FOR AGGREGATE

SPECIFICATIONS

6" CLASS 5 AGGREGATE BASE

SEE ATTACHED TABLE FOR AGGREGATE

SPECIFICATIONS

3'-0"

6 12" THICK CONCRETE

6"

5" THICK CONCRETE

TRASH RECEPTACLE INSTALLED BY

NATIONAL PARK SERVICE

BEAR-SAVER MODEL HB1G-UP OR

APPROVED EQUIVALENT

TRASH RECEPTACLE INSTALLED BY

NATIONAL PARK SERVICE

BEAR-SAVER MODEL HB1G-UP OR

APPROVED EQUIVALENT

C8

ADJACENT TO ASPHALT PARKING AREA

SIDE ELEVATION - NOT TO SCALE

TYPICAL TRASH RECEPTACLE CONCRETE PAD

C8

ADJACENT TO CONCRETE ACCESS PAD

SIDE ELEVATION - NOT TO SCALE

TYPICAL TRASH RECEPTACLE CONCRETE PAD

C8

TYPICAL CONCRETE WALKWAY REINFORCEMENT

NOT TO SCALE

6'-0"

C8

TYPICAL TRASH RECEPTACLE CONCRETE PAD

TOP VIEW - NOT TO SCALE

3'-0"

3'-0"

ADDITIONAL NOTES

· ALL CONCRETE SHALL INCLUDE A COLOR PIGMENT MEETING ASTM C979/C979M

SPECIFICATIONS.

· COLORANT SHALL BE ADDED TO CONCRETE MIX USING THE PIGMENT

MANUFACTURER'S WRITTEN INSTRUCTIONS. THE COLORANT SHALL BE DAVIS #641

"SEQUOIA SAND" OR EQUIVALENT.

· THE CONTRACTOR SHALL SUBMIT A COLORANT SAMPLE TO THE PROJECT C.O.R. FOR

FINAL COLOR SELECTION BEFORE INSTALLATION OF CONCRETE.

· ALL CONCRETE SURFACES SHALL BE FINISHED WITH A LIGHT BROOM FINISH, APPLIED

PERPENDICULAR TO TRAVEL PATH.

· CONCRETE WALKWAY SLOPES SHALL NOT EXCEED 5% RUNNING SLOPE AND 1.5%

CROSS SLOPE.

SUB SHEET NO.DESIGNED:

CADD:

TECH REVIEW:

DATE:

AUG. 10TH, 2020

T. BENTLEY

C. L. SEXTON

C. L. SEXTON

C8

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

CAPROCK COULEE PROPOSED

PARKING AREA DETAILS

THRO2020-04

25OF

TECH REVIEW:

DATE:

AUG. 10TH, 2020

T. BENTLEY

C. L. SEXTON

C. L. SEXTON

V1

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

CAPROCK COULEE PARKING AREA

SURVEY CONTROL

COORDINATE DATA

THRO2020-04

25OF

SURVEY CONTROL COORDINATE DATA

1. HORIZONTAL DATUM: NORTH AMERICAN DATUM OF 1983 (2011) AS REALIZED BY TYING TO EXISTING PRIMARY NATIONAL PARK SERVICE

CONTROL MONUMENTS MCP2016-03 AND MCP2016-04. ALL DATA IS PROJECTED TO THE NORTH DAKOTA STATE PLANE COORDINATE

SYSTEM (SPCS) NORTH ZONE (FIPS 3301).

2. VERTICAL DATUM: NORTH AMERICAN VERTICAL DATUM OF 1988 AS REALIZED BY APPLYING GEOID MODEL 2012B TO ELLIPSOID HEIGHTS

OF MCP2016-03 AND MCP2016-04 CALCULATED FROM GNSS OBSERVATIONS.

3. ALL COORDINATES AND MEASUREMENTS ARE GRID DISTANCES, USING THE INTERNATIONAL FOOT DEFINITION.

4. AVOID DAMAGE TO ALL SURVEY MONUMENTS FOUND IN PROXIMITY TO THE CONSTRUCTION AREA.

5. IMMEDIATELY REPORT ANY SURVEY MONUMENTS DAMAGED DURING PROJECT DEMOLITION OR CONSTRUCTION TO THE PROJECT C.O.R.

6. ANY SURVEY MONUMENTS DAMAGED DURING PROJECT DEMOLITION OR CONSTRUCTION SHALL BE REPLACED AT THE CONTRACTOR'S

EXPENSE UNLESS NOTED ON PLAN SET.

SURVEY CONTROL POINTS

POINT ID NORTHING

(INTL. FT.)

EASTING

(INTL. FT.)

ELEVATION

(INTL. FT.) LATITUDE LONGITUDE ELLIPSOID HEIGHT

(INTL. FT.) CONVERGENCE ANGLE COMBINED SCALE

FACTOR DESCRIPTION

MCP2016-03 235,980.19' 1,258,815.78' 2,444.35' N47°36'38.0660" W103°22'40.1652" 2,386.88' -2°08'29" 0.9998558598 600-MM FENO MONUMENT WITH 3.5" DIAMETER ALUMINUM CAP SET ABOVE GRADE

MCP2016-04 231,675.98' 1,267,900.89' 1,995.44' N47°35'58.9439" W103°20'25.3432" 1,937.93' -2°06'49" 0.9998788777 600-MM FENO MONUMENT WITH 3.5" DIAMETER ALUMINUM CAP SET ABOVE GRADE

CP2016-14 235,492.33' 1,264,057.84' 2,050.99' N47°36'35.1805" W103°21'23.4470" 1,993.47' -2°07'32" 0.9998747646 600-MM FENO MONUMENT WITH 2" DIAMETER ALUMINUM CAP SET BELOW GRADE

FHWA 3080 235,361.82' 1,264,183.17' 2,047.24' N47°36'33.9393" W103°21'21.5484" 1,989.72' -2°07'31" 0.9998749933 FHWA ALUMINUM CAP STAMPED "3080" SET AT GRADE; UNKNOWN SETTING

CP-01 235,435.60' 1,264,296.37' 2,038.36' N47°36'34.7084" W103°21'19.9375" 1,980.84' -2°07'30" 0.9998753868 30" LONG #4 REBAR WITH GREEN PLASTIC CAP STAMPED "CONTROL POINT"

CP-02* 235,542.59' 1,264,205.35' 2,041.54' N47°36'35.7303" W103°21'21.3229" 1,984.02' -2°07'31" 0.9998751943 30" LONG #4 REBAR WITH GREEN PLASTIC CAP STAMPED "CONTROL POINT"

CP-03* 235,477.11' 1,264,168.35' 2,044.12' N47°36'35.0709" W103°21'21.8270" 1,986.60' -2°07'31" 0.9998750972 30" LONG #4 REBAR WITH GREEN PLASTIC CAP STAMPED "CONTROL POINT"

NOTE: PROJECT CONTROL POINTS CP-02 AND CP-03 ARE EXPECTED TO BE DESTROYED DURING PROJECT CONSTRUCTION. THE CONTRACTOR IS NOT LIABLE FOR DAMAGE TO CONTROL POINTS CP-02 AND CP-03.

TECH REVIEW:

DATE:

AUG. 10TH, 2020

T. BENTLEY

C. L. SEXTON

C. L. SEXTON

V2

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

CAPROCK COULEE PARKING AREA

LAYOUT COORDINATE DATA

THRO2020-04

25OF

SURVEY COORDINATE DATA

1. HORIZONTAL DATUM: NORTH AMERICAN DATUM OF 1983 (2011) AS REALIZED BY TYING TO EXISTING PRIMARY NATIONAL PARK SERVICE

CONTROL MONUMENTS MCP2016-03 AND MCP2016-04. ALL DATA PROJECTED TO THE NORTH DAKOTA STATE PLANE COORDINATE

SYSTEM (SPCS) NORTH ZONE (FIPS 3301).

2. VERTICAL DATUM: NORTH AMERICAN VERTICAL DATUM OF 1988 AS REALIZED BY APPLYING GEOID MODEL 2012B TO ELLIPSOID HEIGHTS

OF MCP2016-03 AND MCP2016-04 CALCULATED FROM GNSS OBSERVATIONS.

3. ALL COORDINATES AND MEASUREMENTS ARE GRID DISTANCES, USING THE INTERNATIONAL FOOT DEFINITION.

WALKWAY HORIZONTAL ALIGNMENT

TYPE STATION DISTANCE DIRECTION NORTHING

(INTL. FT.)

EASTING

(INTL. FT.)

BOP 0+00.00 235,540.24' 1,264,237.87'

TL = 39.22' N 63°13'16" E

PC 0+39.22 235,557.91' 1,264,272.89'

R = 100.00 Δ = 19°42'16" RT. 235,468.64' 1,264,317.94'

PT 0+73.61 235,567.87' 1,264,305.63'

TL = 16.39' N 82°55'33" E

EOP 0+90.00 235,569.89' 1,264,321.89'

PARKING AREA GEOMETRY POINTS

POINT ID NORTHING

(INTL. FT.)

EASTING

(INTL. FT.)

ELEVATION

(INTL. FT.) DESCRIPTION

5000 235,572.925' 1,264,110.888' 2D ONLY POINT ON LINE (POL) - MATCH EXISTING ROAD ELEVATION

5001 235,553.694' 1,264,133.575' 2,044.86' POINT OF TANGENCY (PT)

5002 235,547.451' 1,264,148.452' 2,043.15' POINT OF CURVATURE (PC)

5003 235,552.717' 1,264,161.506' 2,042.66' POINT OF TANGENCY (PT)

5004 235,558.303' 1,264,163.911' 2,042.54' POINT ON LINE (POL)

5005 235,538.526' 1,264,209.834' 2,041.95' POINT ON LINE (POL)

5006 235,527.360' 1,264,205.025' 2,042.13' POINT OF CURVATURE (PC)

5007 235,514.668' 1,264,205.411' 2,042.22' POINT OF TANGENCY (PT)

5008 235,483.507' 1,264,221.135' 2,041.70' POINT ON LINE (POL)

5009 235,492.518' 1,264,238.990' 2,041.40' POINT ON LINE (POL)

5010 235,438.953' 1,264,266.023' 2,039.60' POINT ON LINE (POL)

5011 235,434.831' 1,264,257.854' 2,040.33' POINT OF CURVATURE (PC)

5012 235,421.027' 1,264,253.629' 2,039.83' POINT OF TANGENCY (PT)

5013 235,390.940' 1,264,270.431' 2,039.27' POINT OF TANGENCY (PT)

5014 235,379.014' 1,264,277.630' 2D ONLY POINT ON LINE (POL) - MATCH EXITING ROAD ELEVATION

5015 235,415.040' 1,264,209.406' 2D ONLY POINT ON LINE (POL) - MATCH EXITING ROAD ELEVATION

5016 235,421.001' 1,264,210.776' 2D ONLY POINT OF TANGENCY (PT) - MATCH EXISTING ELEVATION

5017 235,517.576' 1,264,133.526' 2D ONLY POINT OF CURVATURE (PC) - MATCH EXISTING ELEVATION

5018 235,517.506' 1,264,123.356' 2D ONLY POINT ON LINE (POL) - MATCH EXISTING ROAD ELEVATION

5019 235,591.670' 1,264,149.887' 2D ONLY RADIUS POINT

5020 235,556.672' 1,264,152.321' 2D ONLY RADIUS POINT

5021 235,521.427' 1,264,218.802' 2D ONLY RADIUS POINT

5022 235,514.453' 1,264,129.622' 2D ONLY RADIUS POINT

5023 235,419.127' 1,264,208.433' 2D ONLY RADIUS POINT

5024 235,425.903' 1,264,262.359' 2D ONLY RADIUS POINT

5025 235,410.444' 1,264,305.354' 2D ONLY RADIUS POINT

DATE:

AUG. 10TH, 2020

T. BENTLEY

C. L. SEXTON

C. L. SEXTON

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

STANDARD SPECIFICATIONS

SUBGRADE PREPARATION

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SECTION 204 - SUBGRADE PREPARATION

204-1 DESCRIPTION

· THIS WORK SHALL CONSIST OF SCARIFYING, SHAPING, COMPACTING, AND MAINTAINING THE SUBGRADE PRIOR TO CONSTRUCTION OF AN

AGGREGATE BASE, AC BASE COURSE, OR SURFACE COURSE AND SHALL INCLUDE EXCAVATION AND/OR SHIFTING OF MATERIALS RESULTING

FROM ROUGH GRADING, TRENCHING, OR OTHER PRIOR CONSTRUCTION ACTIVITIES. SUBGRADE PREPARATION SHALL INCLUDE ALL WORK

TO DEPTHS SPECIFIED ON THE PLAN SHEETS OR IN THE SPECIAL PROVISIONS. WHEN SUBGRADE PREPARATION DEPTHS ARE NOT SPECIFIED, THE DEPTH SHALL BE ASSUMED TO BE A MINIMUM OF 6 INCHES BELOW THE SURFACE OF THE FINISHED SUBGRADE

204-2 CONSTRUCTION REQUIREMENTS

204-2.1 GENERAL

· IN ALL AREAS, PRIOR TO PLACING ANY OF THE BASE COURSE MATERIAL SPECIFIED ON THE PLAN SHEETS, THE ENTIRE SUBGRADE SURFACE

SHALL BE SCARIFIED TO A SPECIFIED DEPTH OF NOT LESS THAN 6 INCHES AND DRIED OR UNIFORMLY MOISTENED TO OBTAIN REQUIRED

COMPACTION.

· EXCESS SUITABLE EXCAVATED MATERIAL SHALL BE STOCKPILED AND REUSED WHENEVER POSSIBLE IN THE PROJECT. IF MATERIAL CANNOT

BE REUSED OR IS SURPLUS TO THE PROJECT, COORDINATE DISPOSAL OR ONSITE STOCKPILING WITH PROJECT C.O.R.

· ALL ROCKS LARGER THAN 2 INCHES IN SIZE AND OTHER UNSUITABLE MATERIAL SHALL BE REMOVED AND REPLACED WITH APPROVED

BACKFILL MATERIAL.

· ANY PORTIONS OF THE SUBGRADE NOT EASILY ACCESSIBLE TO MACHINE OPERATIONS, SUCH AS VALLEY GUTTERS, SHALL BE BROUGHT TO

THE PROPER ELEVATION AND COMPACTED BY METHODS APPROVED BY THE PROJECT C.O.R.

· DURING THE COURSE OF PREPARING THE SUBGRADE AND UNTIL THE ASPHALT PAVEMENT OR CONCRETE COURSES HAVE BEEN

CONSTRUCTED, IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO PROTECT THE SUBGRADE AGAINST, AND REPAIR, ANY DAMAGE CAUSED

BY ADVERSE WEATHER, PUBLIC TRAFFIC, AND THE CONTRACTOR'S OWN OPERATIONS.

· THE SUBGRADE SHALL AT ALL TIMES BE COMPLETED FOR A SUFFICIENT DISTANCE AHEAD OF HAULING AND SPREADING BASE OR SURFACE

MATERIAL TO ALLOW ADEQUATE OPPORTUNITY FOR INSPECTION.

· NO MATERIALS SHALL BE PLACED ON THE SUBGRADE UNTIL IT HAS BEEN CHECKED AND APPROVED BY THE PROJECT C.O.R.

204-2.2 COMPACTION

· THE SUBGRADE SHALL BE COMPACTED BY APPROVED COMPACTION EQUIPMENT. APPROVED COMPACTION EQUIPMENT SHALL INCLUDE

SHEEPSFOOT ROLLERS, PNEUMATIC PACKERS, MECHANICAL PACKERS, MECHANICAL RAMMERS, VIBRATORY EQUIPMENT, TRUCKS, TRACTORS, SCRAPERS, MOTOR GRADERS, AND ALL OTHER TYPES OF EQUIPMENT USED IN EXCAVATING, TRANSPORTING, AND PLACING THE

SUBGRADE.

· SUBGRADE PREPARATION DEPTHS SPECIFIED ON THE PLAN SHEETS, SPECIAL PROVISIONS, OR THE MINIMUM OF 6 INCHES REQUIRED BELOW

THE SURFACE OF THE FINISHED SUBGRADE SHALL BE COMPACTED TO 95 PERCENT OF MAXIMUM DRY DENSITY AS DETERMINED BY ASTM

D1557 WITH A MOISTURE CONTENT FALLING WITHIN PLUS OR MINUS 3 PERCENT OF THE OPTIMUM MOISTURE CONTENT AS DETERMINED

BY SAID TESTING METHOD.

· THE SURFACE AFTER COMPACTION SHALL BE TRUE TO LINE, GRADE, AND CROSS SECTION.

· IF INSTABILITY OF SUITABLE MATERIALS BELOW THE SPECIFIED SUBGRADE PREPARATION DEPTH IS A RESULT OF EXCESSIVE MOISTURE FROM

RAINS, SURFACE RUNOFF, OR FROST ACTION, THE PROJECT C.O.R. MAY SUSPEND THE WORK TO ALLOW THE MATERIALS TO RECOVER

STRENGTH.

204-2.3 TOLERANCES

· IN THOSE AREAS UPON WHICH A SUBBASE, BASE, OR SURFACE COURSE IS TO BE PLACED, THE TOP OF THE SUBGRADE SHALL BE OF SUCH

SMOOTHNESS THAT WHEN TESTED WITH A 16 FOOT STRAIGHTEDGE APPLIED PARALLEL AND AT RIGHT ANGLES TO THE CENTERLINE, IT

SHALL NO SHOW ANY DEVIATION IN EXCESS OF 12 INCHES, OR SHALL NOT BE MORE THAN 0.05 OF A FOOT FROM TRUE GRADE ESTABLISHED

BY HUBS OR PINS.

· THE CONTRACTOR SHALL PERFORM ALL SURVEYING REQUIRED TO PREPARE THE SUBGRADE, TO THE TOLERANCES SPECIFIED.

DATE:

AUG. 10TH, 2020

T. BENTLEY

C. L. SEXTON

C. L. SEXTON

NPS PMIS NO: 254304 THRO DRAWING NUMBER 2020-04

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

STANDARD SPECIFICATION

AGGREGATE BASE/SURFACE

COURSES

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SECTION 302 - AGGREGATE BASE AND AGGREGATE SURFACE COURSES

302-1 DESCRIPTION

· THIS ITEM SHALL CONSIST OF AGGREGATE BASE AND AGGREGATE SURFACE COMPOSED OF CRUSHED, PARTIALLY CRUSHED. OR UNCRUSHED COARSE AGGREGATE BONDED WITH EITHER SOIL OR FINE AGGREGATE OR BOTH. IT SHALL BE CONSTRUCTED ON A PREPARED UNDERLYING COURSE IN ACCORDANCE TO THESE SPECIFICATIONS AND SHALL CONFORM TO THE DIMENSIONS AND TYPICAL CROSS SECTION SHOWN

ON THE PLAN SHEETS.

302-2 MATERIALS

· IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO FURNISH MATERIAL WHICH, WHEN COMPACTED, WILL SUPPORT THE

CONSTRUCTION EQUIPMENT WITHOUT SHOWING SIGNS OF DISPLACEMENT.

302-2.1 GRADATION

· THE GRADATION OF THE AGGREGATE BASE AND AGGREGATE SURFACE MATERIAL SHALL MEET THE REQUIREMENTS OF THE GRADATIONS

GIVEN IN THE FOLLOWING TABLE WHEN TESTED IN ACCORDANCE WITH ASTM C136.

SUB SHEET NO.DESIGNED:

· BLENDED BASE SHALL BE DEPOSITED, SPREAD, AND SHAPED SO THE MOIST AND COMPACTED COURSE CONFORMS TO THE REQUIRED GRADE AND CROSS SECTION. THE DESIRED DEGREE OF COMPACTION WILL BE ACCEPTABLE WHEN THE SURFACE IS TIGHTLY BOUND AND SHOWS NO

RUTTING OR DISPLACEMENT UNDER ROLLER OPERATIONS.

302-3 CONSTRUCTION REQUIREMENTS

302-3.1 PREPARING UNDERLYING COURSE

· THE UNDERLYING COURSE SHALL BE INSPECTED AND ACCEPTED BY THE PROJECT C.O.R. BEFORE PLACING AND SPREADING OPERATIONS ARE STARTED. ANY RUTS OR SOFT, YIELDING PLACES DUE TO IMPROPER DRAINAGE CONDITIONS, HAULING, OR ANY OTHER CAUSE SHALL BE CORRECTED AND ROLLED TO THE REQUIRED DENSITY BEFORE THE BASE COURSE IS PLACED THEREON.

· TO PROTECT THE UNDERLYING COURSE AND TO INSURE PROPER DRAINAGE, THE SPREADING OF THE BASE SHALL BEGIN ALONG THE CENTERLINE OF THE PAVEMENT ON A CROWNED SECTION OR ON THE HIGH SIDE OF THE PAVEMENT WITH ONE-WAY SLOPE.

302-3.2 METHODS OF SPREADING

· THE AGGREGATE BASE AND AGGREGATE SURFACE MATERIAL THAT IS CORRECTLY PROPORTIONED SHALL BE PLACED ON THE PREPARED UNDERLYING COURSE AND COMPACTED IN LAYERS OF THE THICKNESS SHOWN ON THE PLAN SHEETS.

· THE AGGREGATE BASE AND AGGREGATE SURFACE SHALL BE CONSTRUCTED IN LAYERS NOT LESS THAN 3 INCHES NOR MORE THAN 4 INCHES OF

COMPACTED THICKNESS.

· THE AGGREGATE AS SPREAD SHALL BE OF UNIFORM GRADING WITH NO POCKETS OF FINE OR COURSE MATERIALS.

· NO MATERIAL SHALL BE PLACED IN SNOW OR ON A SOFT, MUDDY, OR FROZEN COURSE.

· DURING THE MIXING AND SPREADING, SUFFICIENT CAUTION SHALL BE EXERCISED TO PREVENT THE INCORPORATION OF SUBGRADE, SUBBASE, OR SHOULDER MATERIAL IN THE BASE COURSE MIXTURE.

302-3.3 FINISHING AND COMPACTING

· WHILE SPREADING, THE AGGREGATE SHALL BE THOROUGHLY COMPACTED BY ROLLING. THE ROLLING SHALL PROGRESS GRADUALLY FROM THE SIDES TO THE CENTER OF LANE UNDER CONSTRUCTION, OR FROM ONE SIDE TOWARD PREVIOUSLY PLACED MATERIAL BY LAPPING UNIFORMLY

EACH PROCEEDING REAR WHEEL TRACK BY ONE-HALF THE WIDTH OF SUCH TRACK.

· ROLLING SHALL CONTINUE UNTIL THE ENTIRE AREA OF THE COURSE HAS BEEN ROLLED BY THE REAR WHEELS. THE ROLLING SHALL CONTINUE UNTIL THE AGGREGATE IS THOROUGHLY SET, THE INTERSTICES OF THE MATERIAL REDUCED TO A MINIMUM, AND UNTIL CREEPING OF THE

MATERIAL AHEAD OF THE ROLLER IS NO LONGER VISIBLE.

· ROLLING SHALL CONTINUE UNTIL THE AGGREGATE BASE AND AGGREGATE SURFACE MATERIAL HAS BEEN COMPACTED TO NO LESS THAN 95 PERCENT OF THE MAXIMUM DRY DENSITY AT OPTIMUM MOISTURE AS DETERMINED BY THE COMPACTION CONTROL TESTS SPECIFIED IN ASTM D1557 WITH A MOISTURE CONTENT FALLING WITHIN PLUS OR MINUS 3 PERCENT OR OPTIMUM MOISTURE CONTENT.

· BLADING AND ROLLING SHALL BE DONE ALTERNATELY AS REQUIRED OR DIRECTED TO OBTAIN A SMOOTH, EVEN, AND UNIFORMLY COMPACTED

BASE.

· THE COURSE SHALL NOT BE ROLLED WHEN THE UNDERLYING COURSE IS SOFT OR YIELDING OR WHEN THE ROLLING CAUSES UNDULATION IN THE BASE COURSE. WHEN THE ROLLING DEVELOPS IRREGULARITIES THAT EXCEED 12 INCH WHEN TESTED WITH A 16 FOOT STRAIGHTEDGE, THE IRREGULAR SURFACE SHALL BE LOOSENED, REFILLED WITH THE SAME KIND FO MATERIAL AS THAT USED IN CONSTRUCTING COURSE, AND

ROLLED AGAIN AS REQUIRED.

· IN AREAS INACCESSIBLE TO ROLLERS, THE AGGREGATE BASE AND AGGREGATE SURFACE MATERIAL SHALL BE TAMPED THOROUGHLY WITH

APPROVED MECHANICAL TAMPERS.

302-3.4 SURFACE TEST

· AFTER THE COURSE HAS BEEN COMPACTED, THE SURFACE SHALL BE TESTED FOR SMOOTHNESS AND ACCURACY OF GRADE AND CROWN. ANY PORTION LACKING THE REQUIRED SMOOTHNESS OR FAILING IN ACCURACY OF GRADE OR CROWN SHALL BE SCARIFIED, RESHAPED, RECOMPACTED, AND OTHERWISE MANIPULATED AS THE PROJECT C.O.R. MAY DIRECT UNTIL THE REQUIRED SMOOTHNESS AND ACCURACY ARE

OBTAINED.

· THE FINISHED SURFACE SHALL NOT VARY MORE THAN 12 INCH FROM A 16 FOOT STRAIGHTEDGE WHEN APPLIED TO THE SURFACE PARALLEL AND

AND AT RIGHT ANGLES TO THE CENTERLINE.

302-3.5 PROTECTION

· WORK ON AGGREGATE BASE AND AGGREGATE SURFACE SHALL NOT BE ACCOMPLISHED DURING FREEZING TEMPERATURES NOR WHEN THE SUBGRADE IS WET. WHEN THE AGGREGATES CONTAIN FROZEN MATERIALS OR WHEN UNDERLYING COURSE IS FROZEN, THE CONSTRUCTION

SHALL BE STOPPED.

302-3.6 MAINTENANCE

· FOLLOWING THE COMPLETION OF THE AGGREGATE BASE AND AGGREGATE SURFACE, THE CONTRACTOR SHALL PERFORM ALL MAINTENANCE WORK NECESSARY TO KEEP THE AGGREGATE BASE AND AGGREGATE SURFACE IN A CONDITION SATISFACTORY FOR PRIMING.

· AFTER PRIMING, THE SURFACE SHALL BE KEPT CLEAN AND FREE OF FOREIGN MATERIAL.

· THE BASE COURSE SHALL BE PROPERLY DRAINED AT ALL TIMES.

AGGREGATE SPECIFICATIONS

SIEVE SIZE OR TESTING

METHOD

AGGREGATE CLASS

2 3 3M 4 5 7 8 13

PERCENT PASSING OR TESTING REQUIREMENT

3 INCH 100

1-1/2 INCH 100

1 INCH 100 100 100 100

3/4 INCH 100 80-100 80-100 100 90-100 95-100 70-100

1/2 INCH 85-100

3/8 INCH 50-95 60-90

NO. 4 35-85 35-85 35-85 35-70 15-25 35-80 35-75

NO. 8 2-10 22-62

NO. 10 0-15

NO. 30 0-4…