B08_Solicitation__Attach_2__Project_Drawings.pdf

CONSTRUCTION DRAWINGS

RECOMMENDED:

APPROVED:

DATE

NPS PMIS NO: 238970 & 238971 THRO DRAWING NUMBER 2021-01

SHEETPKG. NO.

TITLE OF DRAWING DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

REVISIONS

REPLACEMENT COMFORT STATIONS THRO2021-01

19OF

LOCATION WITHIN PARK

NAME OF PARK

REGION

REGION 5 - MISSOURI BASIN

COUNTY

BILLINGS

STATE

NORTH DAKOTA

COTTONWOOD CAMPGROUNDUNITED 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 PROJECT, REMOVAL, AND REHABILITATION NOTES

3 - 4 A1 - A2 TYPICAL PRECAST COMFORT STATION STANDARD VIEWS

5 A3 TYPICAL PRECAST COMFORT STATION FLOOR PLAN

6 - 7 A4 - A5 TYPICAL PRECAST COMFORT STATION SECTION VIEWS

8 C1 COMFORT STATION #57 REMOVAL PLAN

9 C2 COMFORT STATION #66 REMOVAL PLAN

THIS DRAWING PACKAGE IS INCLUSIVE TO THE GENERAL REQUIREMENTS OF

DIVISION 01 AND 02 SPECIFICATIONS. REFER TO GENERAL REQUIREMENTS FOR

ADDITIONAL INFORMATION ON COMFORT STATION SPECIFICATION, REMOVAL,

AND INSTALLATION TOLERANCES.

THEODORE ROOSEVELT NATIONAL PARK

(SOUTH UNIT)

0 25 50 75 100 Miles

10 C3 COMFORT STATION #57 & #66 WALKWAY LAYOUT

11 C4

204 STANDARD SPECIFICATION SUBGRADE PREPARATION

302 STANDARD SPECIFICATION AGGREGATE BASE/SURFACE COURSE

14 - 18 501 STANDARD SPECIFICATION PORTLAND CONCRETE PAVEMENT

19 601 STANDARD SPECIFICATION CONCRETE SIDEWALKS/WALKWAYS

COMFORT STATION WALKWAY DETAILS

PROJECT AREA

COTTONWOOD CAMPGROUND

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

2. PROJECT AREA IS LOCATED APPROXIMATELY SIX (6) MILES FROM THE INTERSECTION OF PACIFIC AVENUE AND EAST RIVER ROAD AT THE ENTRANCE TO THE

SOUTH UNIT OF THEODORE ROOSEVELT NATIONAL PARK.

3. 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.

4. THE NATIONAL PARK SERVICE SHALL PROVIDE PROJECT STAKING FOR USE IN LOCATING THE POSITION AND ORIENTATION OF THE NEW COMFORT STATION. STAKING SHALL INCLUDE HORIZONTAL /VERTICAL CONTROL POINTS AND BUILDING CORNERS AND CORNER OFFSETS. NOTIFY THE PROJECT

C.O.R. TO SCHEDULE STAKING 48 HOURS IN ADVANCE.

5. STAGING AREAS ADJACENT TO PROJECT AREA WILL BE IDENTIFIED DURING PRECONSTRUCTION MEETING.

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

7. 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.

8. THE NATIONAL PARK SERVICE SHALL APPROVE THE FINAL HORIZONTAL, VERTICAL PROFILE, SUBGRADE PREPARATION, AND FORM-WORK PRIOR TO THE

LAYING OF WALKWAY CONCRETE.

9. 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.

10. 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.

11. 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. THE PROJECT C.O.R. RESERVES THE RIGHT TO REQUIRE ADDITIONAL PUBLIC PROTECTION MEASURES IF CONTRACTOR PROVIDED MEASURES DEMONSTRATE A LACK OF REASONABLE PROTECTION.

12. 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.

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 NO MORE THAN 24-HOURS BEFORE A SCHEDULED FINAL PROJECT INSPECTION.

REMOVAL NOTES

1. 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.

2. REMOVE TWO EXISTING COMFORT STATION BUILDINGS, INCLUDING FOUNDATION, CONCRETE SLABS, AND WALKS AS INDICATED IN PLAN SET.

3. 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.

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

3.1. 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.

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

4. 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.

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

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

SITE REHABILITATION NOTES

GENERAL NOTES

1. THE CONTRACTOR SHALL BACKFILL AGAINST THE SIDES OF WALKWAY PADS TO THE TOP OF THE FINISHED CONCRETE SURFACE, AND SLOPE FILL AWAY FROM THE WALKWAYS AT A GRADE NO STEEPER THAN 4' HORIZONTAL TO 1' VERTICAL (4:1 MAX) UNLESS NOTED ON PLAN SET OR APPROVED BY PROJECT C.O.R.

2. 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.

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

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

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

WHERE WATER MAY STAND.

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

TO THE PROPOSED PLANTINGS.

3. ALL AREAS OF DISTURBED SOIL, EITHER CUT OR FILL, SHALL BE COVERED WITH EROSION BLANKET AND STAPLED TO THE GROUND IN ACCORDANCE WITH THE EROSION BLANKET MANUFACTURER'S WRITTEN INSTRUCTIONS. A SAMPLE OF THE EROSION BLANKET SHALL BE SUBMITTED TO THE PROJECT C.O.R.

FOR APPROVAL BEFORE INSTALLATION.

4. THE NATIONAL PARK SERVICE SHALL BE RESPONSIBLE FOR SEEDING ALL AREAS DISTURBED BY THIS PROJECT.

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

PRIOR TO PROJECT CLOSE-OUT.

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

PRIOR TO PROJECT CLOSE-OUT.

7. PRIOR TO FINAL INSPECTIONS, THE CONTRACTOR SHALL SWEEP ALL NEWLY CONSTRUCTED CONCRETE; ALSO TO INCLUDE WORK AREA ACCESS ROUTES, STAGING, AND MATERIAL STORAGE AREAS.

SUB SHEET NO.DESIGNED:

CADD:

TECH REVIEW:

DATE:

MAY 3RD, 2021

C. L. SEXTON

C. L. SEXTON

G1

NPS PMIS NO: 238970 & 238971 THRO DRAWING NUMBER 2021-01

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

GENERAL PROJECT, REMOVAL,

AND REHABILITATION NOTES

THRO2021-01

19OF

K. KOHLHAPP

22'-10"

2'-8"

12'-0"

22'-10"

12'-0"

A1

TYPICAL ELEVATION - REAR

SCALE A

A1

TYPICAL ELEVATION - FRONT

SCALE A

UTILITY

ROOM

2'-8"10'-10"3'-0" 3'-0"5'-0" 5'-0"

RESTROOM RESTROOM

PHOTO CONTROLLED EXTERIOR

LED LIGHT FIXTURES

AIR VENTS

PHOTO CONTROLLED EXTERIOR

LED LIGHT FIXTURE

EXHAUST FAN EXHAUST FAN

FROST RESISTANT

WATER FOUNTAINS

18-GA. STAINLESS STEEL

SINK W/ DRAINBOARD

1'-10" 1'-10"

1'-10" 1'-10"

INSTALL 34" THICK

PREFORMED EXPANSION

JOINT WITH SEALANT

A1

PHOTOGRAPH - COMFORT STATION (FRONT)

NO SCALE

A1

PHOTOGRAPH - COMFORT STATION (REAR)

NO SCALE

INSTALL 34" THICK

PREFORMED EXPANSION

JOINT WITH SEALANT

WINDOWS SHALL BE

STEEL FRAMED W/

POLYCARBONATE

TRANSLUCENT

PANELS EMBEDDED IN

PRECAST WALLS

COMMERCIAL QUALITY

STEEL DOORS W/

STEEL JAMBS

COMMERCIAL QUALITY

STEEL DOOR W/ STEEL

JAMB

3'-0"

C4

C4

C4

C4

ROOF SHALL BE CAST

CEDAR SHAKE TEXTURE

ROOF SHALL BE CAST

CEDAR SHAKE TEXTURE

EXTERIOR WALLS

SHALL BE CAST

SPLIT-FACED

BLOCK TEXTURE

EXTERIOR WALLS

SHALL BE CAST

SPLIT-FACED

BLOCK TEXTURE

SUB SHEET NO.DESIGNED:

CADD:

TECH REVIEW:

DATE:

MAY 3RD, 2021

K. KOHLHAPP

C. L. SEXTON

C. L. SEXTON

A1

NPS PMIS NO: 238970 & 238971 THRO DRAWING NUMBER 2021-01

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

TYPICAL PRECAST CONCRETE

COMFORT STATION

STANDARD VIEWS

THRO2021-01

19OF

GENERAL COMFORT STATION 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.

SCALE OF FEET

2 4

ASCALE

0 2

1'-10" 19'-6" 1'-10"

12'-0"

A2

TYPICAL ELEVATION - RIGHT

SCALE A

10'-2"

2'-3"

AIR VENT AIR VENT

9'-4"

1'-10"19'-6"1'-10"

12'-0"

10'-2"

A2

TYPICAL ELEVATION - LEFT

SCALE A

AIR VENT AIR VENT

9'-4"

2'-3"

WINDOWS SHALL BE

STEEL FRAMED W/

POLYCARBONATE

TRANSLUCENT

PANELS EMBEDDED IN

PRECAST WALLS

FROST RESISTANT

WATER FOUNTAINS

18-GA. STAINLESS STEEL

SINK W/ DRAINBOARD

18-GA. STAINLESS STEEL

SINK W/ DRAINBOARD

WINDOWS SHALL BE

STEEL FRAMED W/

POLYCARBONATE

TRANSLUCENT

PANELS EMBEDDED IN

PRECAST WALLS

ROOF SHALL BE CAST

CEDAR SHAKE TEXTURE

ROOF SHALL BE CAST

CEDAR SHAKE TEXTURE

EXTERIOR WALLS

SHALL BE CAST

SPLIT-FACED

BLOCK TEXTURE

EXTERIOR WALLS

SHALL BE CAST

SPLIT-FACED

BLOCK TEXTURE

C4

C4

C4

C4

A2

PHOTOGRAPH - COMFORT STATION (RIGHT)

NO SCALE

A2

PHOTOGRAPH - COMFORT STATION (LEFT)

NO SCALE

SUB SHEET NO.DESIGNED:

CADD:

TECH REVIEW:

DATE:

MAY 3RD, 2021

C. L. SEXTON

C. L. SEXTON

A2

NPS PMIS NO: 238970 & 238971 THRO DRAWING NUMBER 2021-01

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

TYPICAL PRECAST CONCRETE

COMFORT STATION

STANDARD VIEWS

THRO2021-01

19OF

GENERAL COMFORT STATION 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.

SCALE OF FEET

2 4

ASCALE

19'-6"

9'-2" 9'-2"4'-6"

4'-0"

8'-10"

3'-4" 3'-2"

10'-10"

3'-3"

3'-3"

5'-0" 5'-0"

3'-4"3'-2"

6'-5"

3'-3"

3'-3"

A3

TYPICAL FLOOR PLAN

SCALE A

A A4

5'-2"5'-2"

C A4

D A4

1 1

6'-5"

STANDARD FINISHES - INTERIOR

DESCRIPTION MANUFACTURER MODEL NUMBER COLOR COLOR CODE ADDIITIONAL NOTES

FLOOR TILE (12"x12") MOHAWK KS0312121P6 CARLISLE BLACK N/A ENTIRE FLOOR SURFACE INSIDE RESTROOMS WALL TILE (4"x12") MOHAWK MC10412MODHS1P2 SMOKE N/A

TILE GROUT TEC SPECIALTY ACCUCOLOR GRAY 933 BOTH WALL AND FLOOR TILED SURFACES

PAINT - WALLS PPG PIT GLAZE WB1 WHITE SEMI-GLOSS N/A ALL WALL SURFACES NOT COVERED BY TILE

STANDARD FINISHES - EXTERIOR

PAINT - ROOF PPG SPEEDHIDE 6-15XI CUSTOM SEE TINT TABLE ROOF INCLUDING OVERHANGS AND SOFFIT

PAINT - WALLS PPG SUN PROOF 78-811XI CUSTOM SEE TINT TABLE ALL SPLIT-FACED BLOCK TEXTURED AREAS

PAINT - DOORS PPG HPC ALKYD #4306 GRANITE BOULDER PPG1015-6 ALL EXTERIOR DOORS

PAINT - WINDOWS PPG HPC ALKYD #4306 GRANITE BOULDER PPG1015-6 ALL EXTERIOR WINDOW FRAMES

PAINT - AIR VENTS PPG HPC ALKYD #4306 GRANITE BOULDER PPG1015-6 ALL EXTERIOR AIR VENT COVERS

STANDARD FIXTURES - INTERIOR

DESCRIPTION MANUFACTURER MODEL NUMBER COLOR QUANTITY ADDITIONAL NOTES

LAVATORY AMERICAN STANDARD 356.4210 WHITE 4

URINAL SLOAN WES-1000 WHITE 1 WATERLESS DESIGN

TOILET AMERICAN STANDARD 2634.1010 WHITE 5

TOILET SEAT PROFLO PFTSCOFA2000WH WHITE 5 304 SERIES STAINLESS STEEL HARDWARE

FLUSH VALVE SLOAN 952-1.6-2-10-3/4-LDIM ROUGH BRASS 5 1.6 GALLON PER FLUSH

TOILET ENCLOSURE METPAR FT700M WHITE 5 HEAVY DUTY POLYETHYLENE (HDPE)

TOILET PAPER DISPENSER ULINE H-5114 STAINLESS STEEL 5 HOLDS TWO 9" DIAMETER ROLLS OF PAPER

HAND DRYER FASTAIRE HD03 CAST ALUMINUM 4

MIRROR TUBULAR SPECIALTIES MFG., INC. M-7 STAINLESS STEEL 4 MOUNTED ABOVE EACH LAVATORY

FAUCET ZURN Z6915-XL-ACA CHROME 4 AQUA SENSE POWER FAUCET

BABY CHANGING STATION ECR 4 KIDS ELR-17520 GREY SPECKLED 2

EMERGENCY EXIT LIGHT NORA LIGHTING NX-550-LED 2

DOOR LOCK SETS BEST 9K37IN14DS3626 STAIN CHROME 3

DOOR DEADBOLT SETS BEST 8T27KSTK626 SATIN CHROME 3

STANDARD FIXTURES - EXTERIOR

FOUNTAIN HAWS CORPORATION 1119FR STAINLESS STEEL 1 ACCESSIBLE DRINKING FOUNTAIN

SINK W/ DRAINBOARD STEELTON 522CS11818 STAINLESS STEEL 1

EXTERIOR LIGHTS MORRIS 71422 BRONZE 3 22 WATT 1400 LUMEN LED W/ PHOTOCELL

C A4

A A5

2'-8"

B A5

4'-10" 5"4'-10"4'-0"

2'-8"

COMFORT STATION

ROOF OVERHANG

WOMEN'S

RESTROOM

MEN'S

RESTROOM

U

TI

LI

TY

C

LO

SE

T

MINIMUM TURNING

CLEAR SPACE

WITHIN STALL

CONCRETE WALKWAY

SURROUNDING COMFORT

STATION; SEE PLAN SHEETS

C3 AND C4 FOR DETAILS

PAINT COLOR TINT FORMULAS

DESCRIPTION MANUFACTURER MODEL NUMBER COLORANT TINT FORMULA

PAINT - ROOF PPG SPEEDHIDE 6-15XI BX 17Y + 24; CX 8Y + 12; FX 4Y + 24

PAINT - EXTERIOR WALLS PPG SUN PROOF 78-811XI BX 1Y + 46; CX 5Y + 22; FX 32; WX 5Y

PAINT - DOORS PPG HPC ALKYD #4306 BX 3Y + 8; FX 1Y + 8; WX 3Y +32

PAINT - WINDOWS PPG HPC ALKYD #4306 BX 3Y + 8; FX 1Y + 8; WX 3Y +32

PAINT - AIR VENTS PPG HPC ALKYD #4306 BX 3Y + 8; FX 1Y + 8; WX 3Y +32

SUB SHEET NO.DESIGNED:

CADD:

TECH REVIEW:

DATE:

MAY 3RD, 2021

C. L. SEXTON

C. L. SEXTON

A3

NPS PMIS NO: 238970 & 238971 THRO DRAWING NUMBER 2021-01

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

TYPICAL PRECAST CONCRETE

COMFORT STATION

FLOOR PLAN

THRO2021-01

19OF

GENERAL COMFORT STATION 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 BUILDING DIMENSIONS ARE FOR GENERAL REFERENCE, CONTRACTOR SHALL SUBMIT DETAILED FLOOR

PLANS TO PROJECT C.O.R. FOR APPROVAL.

3. THE CONTRACTOR MUST SUBMIT DETAILED SPECIFICATIONS FOR ALL INTERIOR AND EXTERIOR FIXTURES

LISTED IN THE TABLES ON THIS PLAN SHEET FOR PROJECT C.O.R. APPROVAL.

SCALE OF FEET

2 4

ASCALE

34" MAX.

12'-0"

1'-10" 4'-0"

3'-0"

8'-10" 8'-10"

D A4

SECTION - WOMEN'S RESTROOM

SCALE A

6'-5" 3'-3" 3'-3" 5'-2"

19'-6"

34" MAX.

19'-6"

6'-5"3'-3"3'-3"5'-2"

22'-10"

12'-0"

1'-10" 4'-0"

C A4

SECTION - BUILDING ENTRANCE

SCALE A

8'-10" 8'-10"

LED LIGHTED

EXIT SIGN W/

BATTERY BACKUP

AIR VENTS

(WHITE)

C A4

SECTION - MEN'S RESTROOM

SCALE A

A A4

SECTION - ACCESSIBLE STALL

SCALE A

18"

WEATHER RESISTANT

NEMA 5-20 GFCI

WEATHER RESISTANT

NEMA 5-20 GFCI

HAND DRYER CONTROL

& AIR OUTLET (HD03)

HAND DRYER CONTROL

& AIR OUTLET (HD03)

WALL TILE

FINISHED

HEIGHT 6'-0"

ABOVE FLOOR

" t o

39" to 41"

" t o

39" to 41"

17" to 19"

HEIGHT OF TOILET SHALL BE MEASURED

TO TOP OF INSTALLED TOILET SEAT

17" to 19"

STAINLESS STEEL GRAB BARS

1 14" TO 1 12" IN DIAMETER

18" MIN.

STAINLESS STEEL TOILET

PAPER DISPENSER

FRAMELESS STAINLESS

STEEL MIRRORS

17" to 19"

WALL TILE

FINISHED

HEIGHT 6'-0"

ABOVE FLOOR

FRAMELESS STAINLESS

STEEL MIRRORS

24" MIN.

" t o

18"

17" to 19"

24" MIN.12" MIN.

" t o

36" MIN.

36" MIN.

STAINLESS STEEL GRAB BARS

1 14" TO 1 12" IN DIAMETER

12" MIN.

STAINLESS STEEL GRAB BARS

1 14" TO 1 12" IN DIAMETER

3'-0" 3'-0"

COMMERCIAL QUALITY

STEEL DOORS W/

STEEL JAMBS

INSTALL THRESHOLD

SWEEP

INSTALL THRESHOLD

SWEEP

INSTALL THRESHOLD

SWEEP

18" MIN.

MAINTAIN MINIMUM

CLEARANCE OF 1 12"

BETWEEN GRAB BAR

AND TOP OF TOILET

PAPER DISPENSER

MAINTAIN MINIMUM

CLEARANCE OF 1 12"

BETWEEN GRAB BAR

AND TOP OF TOILET

PAPER DISPENSER

COMMERCIAL QUALITY

STEEL DOOR W/ STEEL

JAMB

EXHAUST

FANS

SUB SHEET NO.DESIGNED:

CADD:

TECH REVIEW:

DATE:

MAY 3RD, 2021

C. L. SEXTON

C. L. SEXTON

A4

NPS PMIS NO: 238970 & 238971 THRO DRAWING NUMBER 2021-01

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

TYPICAL PRECAST CONCRETE

COMFORT STATION

STANDARD SECTION VIEWS

THRO2021-01

19OF

GENERAL COMFORT STATION 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.

SCALE OF FEET

2 4

ASCALE

B A5

SECTION - MEN'S RESTROOM

SCALE A

19'-6"

BABY CHANGING

STATION

AIR VENT

(WHITE)

19'-6"

BABY CHANGING

STATION

AIR VENT

(WHITE)

A A5

SECTION - WOMEN'S RESTROOM

SCALE A

WALL TILE

FINISHED

HEIGHT 6'-0"

ABOVE FLOOR

WALL TILE

FINISHED

HEIGHT 6'-0"

ABOVE FLOOR

15" MIN.

48" MAX.

15" MIN.

48" MAX.

SUB SHEET NO.DESIGNED:

CADD:

TECH REVIEW:

DATE:

MAY 3RD, 2021

C. L. SEXTON

C. L. SEXTON

A5

NPS PMIS NO: 238970 & 238971 THRO DRAWING NUMBER 2021-01

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

TYPICAL PRECAST CONCRETE

COMFORT STATION

STANDARD SECTION VIEWS

THRO2021-01

19OF

GENERAL COMFORT STATION 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.

SCALE OF FEET

2 4

ASCALE

22'-91 2"

14'-91 2"

WATER VALVE PIT

MANHOLE TO REMAIN

SANITARY SEWER

MANHOLE TO REMAIN

CONCRETE SURROUNDING

MANHOLE TO REMAIN

REMOVE STUMPS OF

CEDAR TREE CLUMP

4' DIAMETER

REMOVE TWO STUMPS

FROM JUNIPER TREES

(2' DIAMETER)

REMOVE STUMP OF

COTTONWOOD TREE

(2' DIAMETER)

REMOVE STUMP OF

JUNIPER TREE

(5" DIAMETER)REMOVE STUMP OF

JUNIPER TREE

(8" DIAMETER)

C1

EXISTING COMFORT STATION #57

SCALE A

C1

PHOTOGRAPH - EXISTING COMFORT STATION #57

SCALE A

REMOVE CONCRETE

PAD (14 SQ. FT.)

REMOVE CONCRETE

PAD (14 SQ. FT.)

REMOVE CONCRETE

PAD (14 SQ. FT.)

REMOVE CONCRETE

PAD (14 SQ. FT.)

C1

PHOTOGRAPH - EXISTING COMFORT STATION #57

SCALE A

REMOVE EXISTING

COMFORT STATION

BUILDING

(338 SQ. FT.)

REMOVE STUMPS OF

CEDAR TREE CLUMP

4' DIAMETER WATER VALVE PIT

MANHOLE TO REMAIN

SANITARY

SEWER

MANHOLE

TO REMAIN REMOVE EXISTING

COMFORT STATION

BUILDING

(ABOVE & BELOW GRADE)

EXCAVATE AND REMOVE

TREE STUMPS

REMOVE CONCRETE

PADS

REMOVE CONCRETE

PADS

SANITARY SEWER

MANHOLES TO REMAIN

BURIED SANITARY SEWER

SEPTIC TANKS IN PROXIMITY

AVOID HEAVY EQUIPMENT IN

AREA

12'-1"

7'-6"

7'-3"

2'-11"

4'-0"

3'-6"

4'-0"

3'-6"

COMFORT STATION WATER

SHUTOFF LOCATION

GENERAL 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. REMOVE EXISTING COMFORT STATION BUILDING INCLUDING ALL ABOVE GRADE AND BELOW GRADE

STRUCTURES ASSOCIATED WITH EXISTING BUILDING.

3. FOUNDATION AND FOOTINGS OF EXISTING BUILDING ARE ESTIMATED TO BE 5'-0" BELOW GRADE.

4. TREE STUMPS NOTED ON PLAN SET SHOULD BE EXCAVATED AND COMPLETELY REMOVED TO PROVIDE

SPACE FOR NEW COMFORT STATION.

SUB SHEET NO.DESIGNED:

CADD:

TECH REVIEW:

DATE:

MAY 3RD, 2021

C. L. SEXTON

C. L. SEXTON

C1

NPS PMIS NO: 238970 & 238971 THRO DRAWING NUMBER 2021-01

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

COTTONWOOD CAMPGROUND

COMFORT STATION #57

REMOVAL PLAN

THRO2021-01

19OF

ASCALE

SCALE OF FEET

4 80 4

C2

PHOTOGRAPH - EXISTING COMFORT STATION #66

SCALE A

C2

PHOTOGRAPH - EXISTING COMFORT STATION #66

SCALE A

SANITARY SEWER

MANHOLE TO REMAIN

WATER VALVE PIT

MANHOLE TO REMAIN

16'-51 2"

REMOVE CONCRETE

PAD (12 SQ. FT.)

REMOVE CONCRETE

PADS

REMOVE STUMPS OF

CEDAR TREE CLUMP

3' DIAMETER

REMOVE CONCRETE

PAD

REMOVE EXISTING

COMFORT STATION

BUILDING

(ABOVE & BELOW GRADE)

WATER VALVE PIT

MANHOLE TO REMAIN

REMOVE EXISTING

COMFORT STATION

BUILDING

(404 SQ. FT.)

3'-0"

4'-0"

4'-0"

REMOVE CONCRETE

PAD (12 SQ. FT.)

REMOVE CONCRETE

PAD (12 SQ. FT.)

COMFORT STATION WATER

SHUTOFF LOCATION

C2

EXISTING COMFORT STATION #66

SCALE A

REMOVE TWO JUNIPER

TREE STUMPS

3' DIAMETER

JUNIPER TREE

TO REMAIN

COTTONWOOD TREE

TO REMAIN

REMOVE JUNIPER

TREE STUMP

1.4' DIAMETER

COTTONWOOD TREES

TO REMAIN

24'-6"

3'-0"

13'-8"

11'-3"

11'-8"

14'-6"

SUB SHEET NO.DESIGNED:

CADD:

TECH REVIEW:

DATE:

MAY 3RD, 2021

C. L. SEXTON

C. L. SEXTON

C2

NPS PMIS NO: 238970 & 238971 THRO DRAWING NUMBER 2021-01

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

COTTONWOOD CAMPGROUND

COMFORT STATION #66

REMOVAL PLAN

THRO2021-01

19OF

ASCALE

SCALE OF FEET

4 80 4

GENERAL 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. REMOVE EXISTING COMFORT STATION BUILDING INCLUDING ALL ABOVE GRADE AND BELOW GRADE

STRUCTURES ASSOCIATED WITH EXISTING BUILDING.

3. FOUNDATION AND FOOTINGS OF EXISTING BUILDING ARE ESTIMATED TO BE 5'-0" BELOW GRADE.

4. TREE STUMPS NOTED ON PLAN SET SHOULD BE EXCAVATED AND COMPLETELY REMOVED TO PROVIDE

SPACE FOR NEW COMFORT STATION.

19'-6"

INSTALL 4"

SANITARY

SEWER C/O

6'-6"

5'-0" 5'-0"

6'-6"

32'-10" 5'-0"5'-0"

TOOLED OR SAWED

CONTRACTION

JOINTS

8'-5" 8'-5"

6'-6"

TOOLED OR SAWED

CONTRACTION

JOINTS MATCH FINISHED ELEVATION

OF COMFORT STATION

DOORWAY THRESHOLD

INSTALL 34" THICK

PREFORMED EXPANSION

JOINT WITH SEALANT, FULL

DEPTH OF CONCRETE ON

ALL SIDES OF COMFORT

STATION, AS PER DETAIL 1

ON PLAN SHEET C4

COMFORT STATION

ROOF OVERHANG

C3

COMFORT STATION #57 WALKWAY LAYOUT

SCALE A

2" PVC DRAIN PIPE

INSTALL 5" THICK

CONCRETE (3500 PSI)

WALKWAY (589 SQ. FT.)

A C4

B C4

19'-6"

19'-6"

INSTALL 4"

SANITARY

SEWER C/O

6'-6"

5'-0"5'-0"

6'-6"

19'-6"

5'-0"

TOOLED OR SAWED

CONTRACTION

JOINTS

8'-5"8'-5"

6'-6"

MATCH FINISHED ELEVATION

OF COMFORT STATION

DOORWAY THRESHOLD

INSTALL 34" THICK

PREFORMED EXPANSION

JOINT WITH SEALANT, FULL

DEPTH OF CONCRETE ON

ALL SIDES OF COMFORT

STATION, AS PER DETAIL 1

ON PLAN SHEET C4

COMFORT STATION

ROOF OVERHANG

C3

COMFORT STATION #66 WALKWAY LAYOUT

SCALE A

R22'-1"

2" PVC DRAIN PIPE

INSTALL 5" THICK

CONCRETE (3500 PSI)

WALKWAY (589 SQ. FT.)

AC4

B C4

SLOPE WALKWAY

0.5% TO 1.5% AWAY

FROM BUILDING

SLOPE WALKWAY

0.5% TO 1.5% AWAY

FROM BUILDING

INSTALL 4"

SANITARY

SEWER C/O

7'-3"

JUNIPER TREE

TO REMAIN

COTTONWOOD TREE

TO REMAIN

COTTONWOOD TREES

TO REMAIN

WATER

VALVE PIT

SANITARY SEWER

MANHOLE

WATER VALVE PIT

MANHOLE TO REMAIN

SANITARY SEWER

MANHOLE TO REMAIN

CONCRETE SURROUNDING

MANHOLE TO REMAIN

COMFORT STATION WATER

SHUTOFF LOCATION

INSTALL #4 REBAR

GRID MID-DEPTH OF

SLAB, 1'-0" FROM

CONCRETE EDGE

TIE ALL REBAR

INTERSECTIONS WITH

STEEL WIRE REBAR

TIES

INSTALL #4 REBAR

GRID MID-DEPTH OF

SLAB, 1'-0" FROM

CONCRETE EDGE

TIE ALL REBAR

INTERSECTIONS WITH

STEEL WIRE REBAR

TIES

5'-0"

SLOPE WALKWAY

0.5% TO 1.5% AWAY

FROM BUILDING

SUB SHEET NO.DESIGNED:

CADD:

TECH REVIEW:

DATE:

MAY 3RD, 2021

C. L. SEXTON

C. L. SEXTON

C3

NPS PMIS NO: 238970 & 238971 THRO DRAWING NUMBER 2021-01

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

COTTONWOOD CAMPGROUND

COMFORT STATIONS #57 & #66

WALKWAY LAYOUT

THRO2021-01

19OF

ASCALE

SCALE OF FEET

4 80 4

K. KOHLHAPP

CONSTRUCTION/INSTALLATION NOTES

1. CONCRETE WALKWAY RUNNING SLOPE SHALL NOT EXCEED 5.0% AND CROSS SLOPE SHALL NOT EXCEED 1.5%, UNLESS NOTED ON PLAN SHEETS. CONCRETE PAD SURROUNDING COMFORT

STATION SHALL SLOPE AWAY FROM THE COMFORT STATION BUILDING AT A RATE OF 0.5% TO 1.5%.

2. CONCRETE PAD ADJACENT TO COMFORT STATION SHALL HAVE A #4 REBAR GRID INSTALLED MID-DEPTH WITHIN CONCRETE. REBAR GRID SHALL HAVE REBAR RUNS SET PERPENDICULAR TO EACH OTHER. THE FIRST REBAR RUN SHALL BE SET 1'-0" INSIDE THE PERIMETER OF THE PAD, WITH ALL REBAR INTERSECTIONS TIED WITH STEEL REBAR TIES. FINAL INSPECTION OF REBAR GRID

SHALL BE CONDUCTED BY THE PROJECT C.O.R. PRIOR TO LAYING CONCRETE.

3. CONCRETE SHALL HAVE A COMPRESSIVE STRENGTH (28 DAYS) OF 3500 PSI.

4. CONTRACTION JOINTS SHALL BE POSITIONED SO AS TO DIVIDE THE WALKWAY AND CONCRETE PAD INTO SQUARE SLABS. THE LAYOUT OF CONTRACTION JOINTS SHALL BE APPROVED BY THE PROJECT C.O.R. PRIOR TO LAYING CONCRETE. THE CONTRACTION JOINTS MAYBE SAWED OR TOOLED SEE DETAILS 3 AND 4 ON PLAN SHEET C4.

5. ALL CONCRETE SURFACES SHALL BE FINISHED WITH A LIGHT BROOM FINISH, APPLIED PERPENDICULAR TO TRAVEL PATH.

6. THE HORIZONTAL ALIGNMENT, VERTICAL PROFILE, COMPACTED AGGREGATE BASE, FORM WORK, AND PROPOSED CONTRACTION JOINTS SHALL BE INSPECTED AND APPROVED BY THE PROJECT

C.O.R. PRIOR TO LAYING CONCRETE.

7. THE CONTRACTOR SHALL BACKFILL, USING TOP SOIL, AGAINST THE SIDES OF THE WALKWAY AND PAD TO THE TOP OF THE FINISHED CONCRETE SURFACE, AND SLOPE FILL AWAY FROM THE WALKWAY AT A GRADE NO STEEPER THAN 4 FEET HORIZONTAL TO 1 FOOT VERTICAL (4:1 MAX), AREAS EXCEEDING A 4:1 SLOPE SHALL BE APPROVED BY THE PROJECT C.O.R..

8. ALL AREAS OF DISTURBED SOIL, EITHER CUT OR FILL, SHALL BE COVERED WITH EROSION BLANKET AND STAPLED TO THE GROUND IN ACCORDANCE WITH THE EROSION BLANKET

MANUFACTURER'S WRITTEN INSTRUCTIONS.

2" DIAMETER SMOOTH STEEL DOWEL

18" LONG SPACED 12" O.C. SET MID-DEPTH

GREASE OR CAP ONE END OF THE BAR

TO PREVENT ADHESION OF CONCRETE

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

C4

DETAIL - CONSTRUCTION JOINT

NOT TO SCALE

COMPACTED

CLASS 5 AGGREGATE BASE

CONCRETE (5" THICKNESS)

CONCRETE (5" THICKNESS)

TOOLED JOINT 14" RADIUS

SAWED JOINT 18" KERF TO A

DEPTH OF 13 CONCRETE

THICKNESS

C4

DETAIL - TOOLED CONTRACTION JOINT

NOT TO SCALE

C4

DETAIL - SAWED CONTRACTION JOINT

NOT TO SCALE

COMPACTED

CLASS 5 AGGREGATE BASE

COMPACTED

CLASS 5 AGGREGATE BASE

CONCRETE (5" THICKNESS)

CONCRETE

(5" THICKNESS)

TERMINATE EXPANSION

JOINT MATERIAL NOT LESS

THAN 12" OR MORE THAN

1"BELOW FINISHED SURFACE

INSTALL JOINT SEALANT AS PER

MANUFACTURER'S RECOMMENDATIONS

EXTERIOR WALL OF EXISTING

COMFORT STATION

FLOOR OF EXISTING

COMFORT STATION

C4

DETAIL - ISOLATION JOINT (NON-DOWELED)

NOT TO SCALE

COMPACTED

CLASS 5 AGGREGATE BASE

4" THICK PREFORMED

EXPANSION JOINT MATERIAL

4:1 MAX

0.5% (MIN) TO 1.5% (MAX.) CROSS SLOPE

COMPACTED

AGGREGATE BASE COURSE

5" THICK CONCRETE

6'-6"

7'-0"

FINISHED

GRADE

4" CLASS 5 AGGREGATE BASE

SEE ATTACHED TABLE FOR AGGREGATE SPECIFICATIONS

INSTALL 34" THICK PREFORMED EXPANSION

JOINT WITH SEALANT, FULL DEPTH OF

CONCRETE, AS PER DETAIL X

WALL OF EXISTING

COMFORT STATION

FLOOR OF EXISTING

COMFORT STATION

TERMINATE EXPANSION JOINT MATERIAL

NOT LESS THAN 12" OR MORE THAN 1"

BELOW FINISHED SURFACE

A C4

SECTION - COMFORT STATION CONCRETE WALKWAY

NOT TO SCALE

COVER EXPOSED TOPSOIL

WITH EROSION CONTROL

BLANKET STAPLED

TO GROUND

B C4

SECTION - COMFORT STATION CONCRETE WALKWAY

NOT TO SCALE

4:1 MAX

0.5% (MIN) TO 1.5% (MAX.) CROSS SLOPE

COMPACTED

AGGREGATE BASE COURSE

5" THICK CONCRETE

5'- 0"

5'- 6"

FINISHED

GRADE

4" CLASS 5 AGGREGATE BASE

SEE ATTACHED TABLE FOR AGGREGATE SPECIFICATIONS

INSTALL 34" THICK PREFORMED EXPANSION

JOINT WITH SEALANT, FULL DEPTH OF

CONCRETE, AS PER DETAIL X

WALL OF EXISTING

COMFORT STATION

FLOOR OF EXISTING

COMFORT STATION

TERMINATE EXPANSION JOINT MATERIAL

NOT LESS THAN 12" OR MORE THAN 1"

BELOW FINISHED SURFACE COVER EXPOSED TOPSOIL

WITH EROSION CONTROL

BLANKET STAPLED

TO GROUND

SUB SHEET NO.DESIGNED:

CADD:

TECH REVIEW:

DATE:

MAY 3RD, 2021

C. L. SEXTON

C. L. SEXTON

C4

NPS PMIS NO: 238970 & 238971 THRO DRAWING NUMBER 2021-01

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

COMFORT STATION

WALKWAY DETAILS

THRO2021-01

19OF

CADD:

TECH REVIEW:

DATE:

MAY 3RD 2021

C. L. SEXTON

C. L. SEXTON

NPS PMIS NO: 238970 & 238971 THRO DRAWING NUMBER 2021-01

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

STANDARD SPECIFICATIONS

SUBGRADE PREPARATION 12

19OF

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.

SUB SHEET NO.DESIGNED:

THRO2021-01

DATE:

MAY 3RD, 2021

C. L. SEXTON

C. L. SEXTON

NPS PMIS NO: 238970 & 238971 THRO DRAWING NUMBER 2021-01

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

STANDARD SPECIFICATION

AGGREGATE BASE/SURFACE

COURSES 13

19OF

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 20-50 20-50 10-50 16-40 12-45

NO. 200 0-15 4-10 7-17 4-10 0-3 7-15

ND T 113, SHALE (MAX %) 12.0% 12.0% 15.0% 12.0% 8.0% 20.0% 12.0%

AASHTO T 96, L.A.

ABRASION (MAX %) 50% 50% 40% 50%

NDDOT 4, FRACTURED

FACES* 10% 10% 85% 10%

* MINIMUM WEIGHT PERCENTAGE ALLOWABLE FOR THE PORTION OF THE AGGREGATE RETAINED ON A NO. 4 SIEVE HAVING AT LEAST ONE FRACTURED

FACE FOR CLASSES 4, 5, AND 13 AND AT LEAST TWO FRACTURED FACES FOR CLASS 7.

· THE MAXIMUM ALLOWABLE PLASTICITY INDEX (PI) OF AGGREGATE SHALL BE BASED ON THE MATERIAL GRADATION AND COMPUTED BY THE

FOLLOWING FORMULA:

MAX PI = 10 - (PERCENT PASSING THE NO. 40 SIEVE / 10)

· THE GRADATIONS IN THE ABOVE TABLE REPRESENT THE LIMITS WHICH SHALL DETERMINE THE SUITABILITY OF AGGREGATE FOR USE FROM THE SOURCES OF SUPPLY. THE FINAL GRADATIONS DECIDED ON WITHIN THE LIMITS DESIGNATED IN THE TABLE SHALL BE WELL GRADED FROM COURSE TO FINE AND SHALL NOT VARY FROM THE LOW LIMIT ON ONE SIEVE TO THE HIGH LIMIT ON THE ADJACENT SIEVES, OR VICE

VERSA.

· ALL NATURAL MATERIAL PASSING AN 8-INCH RING AND RETAINED ON THE 1-INCH SIEVE SHALL BE CRUSHED AND UNIFORMLY MIXED WITH

THE UNCRUSHED MATERIAL.

· THE AMOUNT OF THE FRACTION OF MATERIAL PASSING THE NO. 200 MESH SIEVE SHALL NOT EXCEED ONE-HALF THE FRACTION PASSING

THE NO. 40 MESH SIEVE.

· THE SELECTION OF ANY OF THE GRADATIONS SHOWN IN THE ABOVE TABLE SHALL BE SUCH THAT THE MAXIMUM SIZE AGGREGATE USED IN ANY COURSE SHALL NOT BE MORE THAN TWO-THIRDS THE THICKNESS OF THE LAYER OF THE COURSE BEING CONSTRUCTED.

· IF FILLER MATERIAL TO THAT NATURALLY PRESENT IN THE AGGREGATE BASE AND AGGREGATE SURFACE MATERIAL IS NECESSARY FOR SATISFACTORY BONDING OF THE MATERIAL FOR CHANGING SOIL CONSTANTS OF THE MATERIAL PASSING THE NO. 40 MESH SIEVE, OR FOR CORRECTING THE GRADATION TO THE LIMITATIONS OF THE SPECIFIED GRADATION, IT SHALL BE UNIFORMLY BLENDED WITH THE AGGREGATE BASE AND AGGREGATE SURFACE MATERIAL AT THE CRUSHING AND/OR MIXING PLANT.

· THE ADDITIONAL FILLER MATERIAL MAY BE COMPOSED OF SAND, BUT THE AMOUNT OF SAND SHALL NOT EXCEED 20 PERCENT BY WEIGHT OF THE TOTAL COMBINED BASE AGGREGATE. THE SAND SHALL PASS A NO. 4 MESH SIEVE, AND NOT MORE THAN 5 PERCENT BY WEIGHT

SHALL PASS A NO. 200 MESH SIEVE.

302-2.2 BLENDED BASE

· THIS ITEM SHALL CONSIST OF A UNIFORMLY BLENDED MATERIAL CONTAINING UP TO 50 PERCENT RECYCLED ASPHALT BY VOLUME WITH UP TO 100 PERCENT CRUSHED CONCRETE OR CLASS 5 AGGREGATE. RECYCLED MATERIALS SHALL CONFORM TO CLASS 5 GRADATION.

· BLENDED BASE SHALL BE CONSTRUCTED ON A PREPARED SUBGRADE IN CONFORMITY WITH THE DIMENSIONS AND TYPICAL SECTION

SHOWN ON PLAN SHEETS.

DATE:

MAY 3RD, 2021

C. L. SEXTON

C. L. SEXTON

NPS PMIS NO: 238970 & 238971 THRO DRAWING NUMBER 2021-01

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

STANDARD SPECIFICATIONS

PORTLAND CEMENT

CONCRETE PAVEMENT 14

19OF

SECTION 501 - PORTLAND CEMENT CONCRETE PAVEMENT

501-1 DESCRIPTION

· THIS ITEM SHALL CONSIST OF A PAVEMENT COMPOSED OF AIR-ENTRAINED PORTLAND CEMENT CONCRETE, WITH OR WITHOUT REINFORCEMENT AS SPECIFIED, CONSTRUCTED ON PREPARED SUBGRADE OR AGGREGATE BASE COURSE IN ACCORDANCE WITH THESE SPECIFICATIONS, AND IN CONFORMITY WITH THE LINES, GRADES, THICKNESS, AND TYPICAL CROSS SECTIONS SHOWN ON THE PLAN SHEETS.

501-2 MATERIALS

501-2.1 GENERAL

· THE AGGREGATE SHALL CONSIST OF CRUSHED STONE, CRUSHED GRAVEL, GRAVEL, SAND GRAVEL, SAND, OR OTHER NATURAL GRANULAR AND APPROVED MATERIAL WHICH HAVE THE SAME QUALITIES AND MEET ALL REQUIREMENTS WHEN COMBINED WITHIN THE LIMITS FOR

GRADATION.

501-2.2 PORTLAND CEMENT

· THE PORTLAND CEMENT USED IN THE WORK SHALL BE TYPE IIA, MEETING THE REQUIREMENTS OF ASTM C150.

501-2.2 FLY ASH

· THE CONTRACTOR SHALL HAVE THE OPTION OF SUBSTITUTING FLY ASH FOR PORTLAND CEMENT IN THE CONCRETE MIXTURE UP TO A

MAXIMUM OF 25 PERCENT BY WEIGHT.

· EACH SOURCE OF FLY ASH SHALL BE APPROVED BY THE PROJECT C.O.R. PRIOR TO USE.

· FLY ASH SHALL CONFORM TO THE REQUIREMENTS OF ASTM C311, ASTM C618, AND ASTM C684, CLASS C FLY ASH, OR CLASS F FLY ASH

· CLASS C AND CLASS F FLY ASH CHEMICAL AND PHYSICAL SPECIFICATIONS SHALL BE AS FOLLOWS:

· FLY ASH THAT FAILS TO MEET THE REQUIREMENT OF THE TESTS SHALL NOT BE USED.

· A COMPLETE CHEMICAL AND PHYSICAL ANALYSIS MUST BE SUBMITTED TO THE PROJECT C.O.R. FOR APPROVAL PRIOR TO USE.

· NO FLY ASH WILL BE ALLOWED WHICH CONTAINS OIL RESIDUE OR CHEMICAL POLLUTION CONTROL CONTAMINATES.

· FLY ASH SHALL NOT BE SUBSTITUTED FOR PORTLAND CEMENT ON ANY WORK AFTER SEPTEMBER 15TH OF ANY CALENDAR YEAR.

SUB SHEET NO.DESIGNED:

501-2.3 AGGREGATE

· THE CONTRACTOR SHALL NOTIFY THE PROJECT C.O.R. OF THE SOURCE OF COARSE AND FINE AGGREGATE WHICH IS PROPOSED FOR USE ON THE

PROJECT.

· DURING THE CONSTRUCTION PERIOD, THE CONTRACTOR SHALL AT ALL TIMES MAKE AVAILABLE TO THE PROJECT C.O.R. THE SAMPLING OF

AGGREGATE.

· ALL AGGREGATE SHALL MEET THE REQUIREMENTS OF THESE SPECIFICATIONS.

501-2.4 COARSE AGGREGATE

· THE COARSE AGGREGATE SHALL CONFORM TO THE REQUIREMENTS OF ASTM C33, CLASS 4M. UNLESS NOTES IN THE PLAN SHEETS.

· COARSE AGGREGATE SHALL CONSIST OF GRAVEL OR BROKEN STONE COMPOSED OF STRONG, HARD, DURABLE, UNCOATED PEBBLES, OR ROCK FRAGMENTS WASHED CLEAN AND FREE FROM INJURIOUS AMOUNTS OF SHALE, COAL, CLAY LUMPS, SOFT FRAGMENTS, DIRT, GRASS, ORGANIC, OR ANY OTHER DELETERIOUS SUBSTANCES.

· COARSE AGGREGATE SHALL BE GRADED FROM COARSE TO FINE WITHIN THE LIMITS IN THE FOLLOWING TABLE, WHEN TESTED IN CONFORMITY

WITH ASTM C136.

· IF THE COARSE AGGREGATE SIZE IS NOT DESIGNATED IN THE CONTRACT, EITHER GRADATION MAY BE USED, BUT ONCE ADOPTED NO CHANGE IN

GRADATION WILL BE MADE DURING THE COURSE OF THE PROJECT.

501-2.5 FINE AGGREGATE

· THE FINE AGGREGATE SHALL CONFORM TO THE REQUIREMENTS OF ASTM C33.

· FINE AGGREGATE SHALL BE NATURAL SAND, CONSISTING OF HARD, STRONG, SHARP, UNCOATED GRAINS, FREE OF DUST, LUMPS, MICA, SHALE, ORGANIC MATTER, OR OTHER DELETERIOUS SUBSTANCES.

· THE QUALITY, SAMPLING, AND TESTING OF MORTAR SAND FOR USE IN CEMENT MORTAR SHALL CONFORM TO ASTM C144.

FLY ASH - CHEMICAL REQUIREMENTS

CLASS C CLASS F

SILICON DIOXIDE (SiO2) PLUS ALUMINUM OXIDE (Al2O3) PLUS IRON OXIDE (Fe2O3), MINIMUM % 50.0% 66.0%

SULFUR TRIOXIDE (SO3), MAXIMUM % 5.0% 5.0%

MOISTURE CONTENT, MAXIMUM % 3.0% 3.0%

LOSS ON IGNITION, MAXIMUM % 5.0% 5.0%

AVAILABLE ALKALIES, AS Na2O, MAXIMUM % 1.5% 1.5%

FLY ASH - PHYSICAL REQUIRMENTS

CLASS C CLASS F

FINENESS: AMOUNT RETAINED WITH WET SIEVE (NO. 325 SIEVE) - MAXIMUM 34.0% 34.0%

POZZOLANIC ACTIVITY INDEX: WITH PORTLAND CEMENT, AT 28 DAYS - MINIMUM 75.0% 75.0%

WATER REQUIREMENT - MAXIMUM 105.0% 105.0%

SOUNDNESS: AUTOCLAVE EXPANSION OR CONTRACTION - MAXIMUM 0.8% 0.8%

UNIFORMITY REQUIREMENTS: THE SPECIFIC GRAVITY AND FINENESS OF INDIVIDUAL

SAMPLES SHALL NOT VARY FROM THE AVERAGE ESTABLISHED BY THE 10 PRECEDING

TEST, OR BY ALL PRECEDING TEST IF THE NUMBER IS LESS THAN 10, BY MORE THAN:

SPECIFIC GRAVITY - MAXIMUM VARIATION FROM AVERAGE

5.0% 5.0%

PERCENT RETAINED ON (NO. 325) WET SIEVE - MAXIMUM VARIATION FROM AVERAGE 5.0% 5.0%

FLY ASH - SUPPLEMENTARY OPTIONAL REQUIREMENTS

CLASS C CLASS F

INCREASED OF DRYING SHRINKAGE OF MORTAR BARS AT 28 DAYS - MAXIMUM 34.0% 34.0%

UNIFORMITY REQUIREMENTS: IN ADDITION WHEN AIR-ENTRAINING CONCRETE IS

SPECIFIED, THE QUANTITY OF AIR-ENTRAINING AGENT REQUIRED TO PRODUCE AN

AIR-CONTENT OF 18.0. VOLUME PERCENT OF MORTAR SHALL NOT VARY FROM THE

AVERAGE ESTABLISHED BY THE 10 PRECEDING TESTS OR BY ALL PRECEDING TESTS IF

LESS THAN 10, BY MORE THAN 1 PERCENT

75.0% 75.0%

REACTIVITY WITH CEMENT ALKALIES: MORTAR EXPANSION AT 14 DAYS, MIXTURE

PERCENT 105.0% 105.0%

COARSE AGGREGATE SPECIFICATIONS

SIEVE SIZE OR TESTING METHOD

AGGREGATE CLASS

ASTM C33 - #57 ASTM C33 - #67

PERCENT PASSING OR TESTING

REQUIREMENT

2 INCH 100 -

1 INCH 95 - 100 100

3/4 INCH - 90-100

1/2 INCH 25 - 60 -

3/8 INCH - 20 - 55

NO. 4 0 - 10 0 - 10

NO. 8 0 - 5 0 - 5

NO. 200 0 - 1 0 - 1

ND T 113, SHALE (MAX %)* 0 - 1 0 - 1

* MINIMUM WEIGHT PERCENTAGE ALLOWABLE FOR THE PORTION OF THE AGGREGATE RETAINED

ON A NO. 4 SIEVE

FINE AGGREGATE SPECIFICATIONS

SIEVE SIZE

MORTAR SAND

SIEVE SIZE

CONCRETE SAND

PERCENT PASSING PERCENT PASSING

NO. 4 100 3

8" 100

NO. 8 95 - 100 NO. 4 95 - 100

- - NO. 16 45 - 80

- - NO. 50 10 - 30

NO. 100 25 (MAX.) NO. 100 0 - 10

NO. 200 10 (MAX.) NO. 200 0.3

DATE:

MAY 3RD, 2021

C. L. SEXTON

C. L. SEXTON

NPS PMIS NO: 238970 & 238971 THRO DRAWING NUMBER 2021-01

SHEETPKG. NO.

TITLE OF SHEET DRAWING NO.

THEODORE ROOSEVELT NATIONAL PARK

STANDARD SPECIFICATIONS

PORTLAND CEMENT

CONCRETE PAVEMENT 15

19OF

SECTION 501 - PORTLAND CEMENT CONCRETE PAVEMENT (CONTINUED)

501-2.6 ADMIXTURES

· SUBSTANCES OTHER THAN CEMENT, WATER, AGGREGATES, AND AIR-ENTRAINING AGENTS SHALL NOT BE USED IN THE CONCRETE EXCEPT

AS OTHERWISE REQUIRED OR WHEN PERMITTED IN WRITING BY THE PROJECT C.O.R.

· AIR-ENTRAINING ADMIXTURES SHALL CONFORM TO ASTM C260.

· UNLESS OTHERWISE PROVIDED IN THE PLAN SHEETS, NO REDUCTION WILL BE MADE IN THE SPECIFIED CEMENT CONTENT OF THE CONCRETE

MIXTURE BY REASON OF USING ANY MIXTURES.

· ADMIXTURES CONTAINING CALCIUM CHLORIDE MUST BE PREAPPROVED AND CONFORM TO ASTM D98.

· NO ADMIXTURE SHALL BE USED WHICH INTERFERES WITH PROPER CONTROL OF THE ENTRAINED AIR CONTENT OF CONCRETE.

501-2.7 EXPANSION JOINT MATERIAL

· PREMOLDED BITUMINOUS FIBER EXPANSION JOINT MATERIAL SHALL BE USED IN EXPANSIONS JOINTS AND SHALL CONSIST OF PREFORMED STRIPS OF ONE CONTINUOUS PIECE PER JOINT WHICH HAVE BEEN FORMED FROM CANE OR OTHER SUITABLE FIBERS OF CELLULAR NATURE SECURELY BOUND TOGETHER AND UNIFORMLY IMPREGNATED WITH A SUITABLE ASPHALTIC BINDER.

· BITUMINOUS FIBER EXPANSION JOINT MATERIAL SHALL CONFORM TO ASTM D1751.

501-2.8 JOINT SEALING MATERIAL

· JOINT SEALING MATERIAL SHALL BE SILICONE OR URETHANE SEALANT CONFORMING TO ASTM D5893 TYPE SELF-LEVELING.

501-2.9 REINFORCEMENT STEEL AND DOWEL BARS

· REINFORCING STEEL, EXCEPT OTHERWISE SPECIFIED SHALL BE GRADE 60 OR GRADE 40 DEFORMED BARS EPOXY COATED CONFORMING TO ASTM A775 ROLLED FROM TAKE OUT BILLET STOCK AND SHALL CONFORM TO THE REQUIREMENTS OF ASTM A615.

· REINFORCING STEEL SHALL CONSISTS OF TIE BARS AND STEEL USED IN STRUCTURAL CONCRETE SLABS.

· DOWEL BARS SHALL BE INTERMEDIATE GRADE PLAIN BARS (MEETING ASTM A775) ROLLED FROM TAKE OUT BILLET STOCK AND SHALL

CONFORM TO THE REQUIREMENTS OF ASTM A663 OR A674.

· BAR SUPPORTS AND SPACERS SHALL BE CONSTRUCTED OF STEEL AND OF SUITABLE DESIGN AND STRENGTH TO HOLD REINFORCEMENT

ACCURATELY IN PLACE BEFORE AND DURING THE PLACING OF CONCRETE.

· TIE WIRE SHALL BE NO. 16- GAUGE ANNEALED STEEL WIRE.

501-2.10 CURING COMPOUNDS

· CURING COMPOUNDS SHALL CONFORM TO ASTM C309.

501-2.11 COLORANT COMPOUNDS

· CONCRETE COLOR PIGMENTS SHALL CONFORM TO ASTM C979/C979M SPECIFICATIONS.

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

OF CONCRETE.

501-3 CONSTRUCTION REQUIREMENTS

501-3.1 GENERAL

· THE CONTRACTOR SHALL FURNISH ALL LABOR, MATERIALS, AND SERVICES NECESSARY FOR AND INCIDENTAL TO THE COMPLETION OF ALL

WORK SHOWN ON THE PLAN SHEETS AND SPECIFIED HEREIN.

· ALL MACHINERY AND EQUIPMENT OWNED OR CONTROLLED BY THE CONTRACTOR SHALL BE OF SUFFICIENT SIZE TO MEET THE

REQUIREMENTS OF THE WORK AND SHALL PRODUCE SATISFACTORY WORK.

· ALL WORK SHALL BE SUBJECT TO THE INSPECTION AND APPROVAL OF THE PROJECT C.O.R..

· THE CONTRACTOR SHALL EMPLOY AT ALL TIMES A SUFFICIENT FORCE OF WORKMEN OF SUCH EXPERIENCE AND ABILITY THAT THE WORK

CAN BE COMPLETED IN A SATISFACTORY AND WORKMANLIKE MANNER.

501-3.2 ADVANCE DESIGN OF CONCRETE MIXES

· DESIGNS AND TESTS FOR EACH CONCRETE MIX TO BE USED UNDER THE CONTRACT SHALL BE MADE USING AGGREGATES WHICH HAVE BEEN

APPROVED FOR THIS WORK.

· EXCEPT AS OTHERWISE SPECIFIED, MIXES SHALL BE DESIGNED IN ACCORDANCE WITH ACI 613 TO ATTAIN THE REQUIRED STRENGTHS USING VARIOUS SLUMPS (INCLUDING THE MAXIMUM ALLOWABLE), THE VARIOUS SIZE AGGREGATES EXPECTED TO BE USED IN THE WORK.

· STANDARD CONCRETE MIX SHALL CONTAIN 550-600 POUNDS OF PORTLAND CEMENT PER CUBIC YARD.

· THE MAXIMUM ALLOWABLE SLUMP OF THE CONCRETE MIXTURE SHALL BE 4 INCHES UNLESS OTHERWISE APPROVED BY THE PROJECT C.O.R..

· THE AIR CONTENT SHALL FALL WITHIN THE RANGE OF 5 PERCENT TO 8 PERCENT.

· CONSTRUCTION AND PUBLIC TRAFFIC SHALL NOT BE ALLOWED ON NEWLY PLACED CONCRETE PAVEMENT UNTIL THE CONCRETE HAS ATTAINED A MINIMUM COMPRESSIVE STRENGTH OF 3,000 PSI AND A MINIMUM FLEXURAL STRENGTH OF 450 PSI.

· CONCRETE NOT MEETING REQUIRED SPECIFICATIONS FOR SLUMP OR AIR CONTENT DURING PLACEMENT MAY BE ACCEPTED OR REJECTED

AT THE DISCRETION OF THE PROJECT C.O.R.

501-3.3 PROPORTIONING MATERIALS

· CONCRETE SHALL BE COMPOSED OF PORTLAND CEMENT, FLY ASH, FINE AGGREGATE, COARSE AGGREGATE, ADMIXTURES, AND WATER.

· THE AMOUNT OF WATER SPECIFIED SHALL INCLUDE THE SURFACE MOISTURE CARRIED BY THE AGGREGATES AT THE TIME OF MIXING.

· THE AMOUNT OF WATER SHALL ALSO INCLUDE THAT LIQUID ADDED TO THE BATCH IN THE FORM OF ADMIXTURES.

SUB SHEET NO.DESIGNED:

· THE AMOUNTS AND PROPORTIONS OF FINE AND COURSE AGGREGATES TO BE USED IN EACH MIX SHALL BE SUCH…