B08-Attachment_2-01_YELL_326141_Final_CD_Plans_2026_07_22_Part1.pdf

DRAWING NO.

OF

TITLE OF PROJECT

PMIS / PKG NO.

SHEET

COUNTYREGION STATE

CONSTRUCTION DRAWINGS 101

198433

NAME OF PARK

LOCATION WITHIN PARK

YELLOWSTONE NATIONAL PARK

PARK MT/WYINTERMOUNTAIN

MAMMOTH, NE ENTRANCE, CANYON VILLAGEUNITED STATES

DEPARTMENT OF THE INTERIOR

NATIONAL PARK SERVICE

DENVER SERVICE CENTER

MARK SHEET REVISION DATE INITIAL

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A/E FIRM

PRIME/GEOTECH:

STANTEC

CHEYENNE, WY

QUALITY DESIGN CERTIFICATION

Project Manager Date

Prepared in Accordance with Design Development (Title I) ______________ OR Drawing No.

Variance from Design Development (Title I) Approved by Superintendent on __________ OR Date Construction Drawing Not Preceded by Design Development (Title I)

326141

MODULAR HOUSING UNITS

SCALE OF KILOMETERS

404 8 12

SCALE OF MILES

4 0 84

INFORMATION CENTER

RANGER STATION

VISITOR CENTER

FIRE LOOKOUT

CAMPGROUND

LEGEND

PARK BOUNDARY

TRAIL

COUNTY LINE

CREEK

PAVED ROAD

STATE LINE

SCALE OF MILES

20 0 20

NE ENTRANCE

GOVERNMENT AREA

CANYON

GOVERNMENT AREA

MAMMOTH

GOVERNMENT AREA

CONSTRUCT MODULAR HOUSING

FOR FEDERAL PARTNERS AND

REPLACE LOST LAPEYRE HOUSING

FOR PARK STAFF

MAMMOTH, NE ENTRANCE, CANYON VILLAGE

100% DRAFT CONSTRUCTION DOCUMENTS

NOT FOR CONSTRUCTION

JUNE 18, 2026

6/18/26

DESIGNED: SUB SHEET NO. TITLE OF SHEET

06/18/2026 YELLOWSTONE NATIONAL PARK

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TECH. REVIEW:

DATE:

DRAWING NO.

OF

326141

PMIS / PKG NO.

SHEET

A/E FIRM

PRIME:

STANTEC

CHEYENNE, WY

JC

JC

198433

BB/PS/AS

C1.01

NOTES

NOTES:

1. CONTRACTOR SHALL POSSESS VALID WYOMING AND MONTANA CONTRACTOR LICENSES. ALL LICENSES SHALL

BE VALID THROUGHOUT THE TERM OF THIS CONTRACT.

2. 15 CONTRACTOR CAMPS WILL BE ASSIGNED PRIOR TO CONSTRUCTION. RATES WILL BE ASSIGNED FOR EACH

CONSTRUCTION SEASON.

3. STAGING AREAS MAY SHIFT AND WILL BE DETERMINED DURING BID PROCESS.

4. CONTRACTOR SHALL SUBMIT TRAFFIC CONTROL AND ACCESS PLANS FOR APPROVAL BY CONTRACTING OFFICER. PLANS SHALL INCLUDE RECREATIONAL ACCESS RESTRICTIONS, TRAFFIC CONTROL, SITE PROTECTIONS AND ANY ADDITIONAL APPLICABLE INFORMATION. PLANS SHALL BE STAMPED BY LICENSED

ENGINEER OR ATSSA CERTIFIED PROFESSIONAL.

5. CONTRACTOR CAMPING ON-SITE IS NOT ALLOWED AT MAMMOTH AND NE ENTRANCE LOCATIONS. CONTRACTOR SHALL STAY OUTSIDE OF PARK. ESTABLISHMENT OF A HOUSING CAMP WILL ONLY BE ALLOWED NEAR CANYON

VILLAGE. REFER TO SPECIFICATIONS SECTION 01 11 00.

6. CONTRACTOR IS RESPONSIBLE FOR ALL NPDES PERMITTING. CONTRACTOR SHALL SUBMIT A SWPPP, PREPARED & STAMPED BY A LICENSED ENGINEER, TO THE EPA AND STATES (WY & MT). CONTRACTOR SHALL BE RESPONSIBLE FOR IMPLEMENTATION OF SWPPP AND FOR UPDATES TO SWPPP AS NEEDED THROUGH

DURATION OF CONSTRUCTION.

7. THE CONTRACTOR SHALL PROTECT ALL TREES, SHRUBS, AND OTHER VEGETATION OUTSIDE OF GRADING LIMITS DURING CONSTRUCTION. ANY EXISTING VEGETATED AREA DISTURBED BY CONSTRUCTION OPERATIONS SHALL BE RESTORED TO ITS PREEXISTING CONDITION AT THE CONTRACTOR'S EXPENSE. IF THIS CONDITION OCCURS IT IS RECOMMENDED THAT THE EXISTING LANDSCAPING/VEGETATION BE SALVAGED AND REPLACED.

IF THIS IS NOT POSSIBLE, DISTURBED AREAS SHALL BE REVEGETATED AT THE EXPENSE OF THE CONTRACTOR

TO THE SATISFACTION OF THE CONTRACTING OFFICER.

8. DURING ALL GROUND DISTURBANCE, DUFF MATERIAL AND TOPSOIL SHALL BE REMOVED DURING GRADING AND STOCKPILED IN SEPARATE PILES FOR LATER PLACEMENT AS TOPSOIL. REFER TO SPECIFICATIONS FOR

TOPSOIL STOCKPILING REQUIREMENTS.

9. EVENLY APPLY AVAILABLE SALVAGED TOPSOIL ACROSS TARGET AREAS TO A UNIFORM DEPTH. INCORPORATE TOPSOIL WITH UNDERLYING SOILS TO A DEPTH OF 2-3" OR AS DIRECTED BY THE CONTRACTING OFFICER.

10. CONSTRUCTION STAKING SHALL BE APPROVED BY THE CONTRACTING OFFICER PRIOR TO BEGINNING EXCAVATION OPERATIONS TO ENSURE THAT SLOPE STAKING WILL PROVIDE THE DESIRED SITE RESTORATION TO CONFORM WITH THE EXISTING TERRAIN. DIMENSIONS SHOWN ON PLANS ARE FOR ADDITIONAL INFORMATION ONLY. ALL SITE FEATURES SHALL BE STAKED BY THE CONTRACTOR AND APPROVED BY CONTRACTING OFFICER. CAD FILES WILL BE PROVIDED FOR THE CONTRACTOR'S USE IN ACCURATELY STAKING

OUT THE PROJECT LAYOUT AND ELEVATIONS.

11. VEGETATION (LESS THAN OR EQUAL TO 10" DIAMETER MEASURED 4.5' ABOVE GROUND SURFACE) SHALL BE CLEARED AND GRUBBED ONLY IN THE AREAS SHOWING PROPOSED IMPROVEMENTS ON THE PLANS AND/OR BOUNDED BY THE MARKINGS IN THE FIELD BY THE CONTRACTING OFFICER. CLEARING OF TREES, SHRUBS OR

VEGETATION SHALL BE APPROVED BY THE CONTRACTING OFFICER PRIOR TO REMOVAL.

12. EXISTING TREES THAT ARE IN OR ADJACENT TO THE CONSTRUCTION AREA AND ARE GREATER THAN 10" IN DIAMETER (MEASURED 4.5' ABOVE GROUND SURFACE) SHALL REMAIN IN PLACE AND BE PROTECTED FROM DAMAGE UNLESS SHOWN TO BE REMOVED ON THE PLANS. 5 NEEDLE PINE TREES SHALL NOT BE DISTURBED UNLESS AUTHORIZED BY CONTRACTING OFFICER. IF ANY 5 NEEDLE PINE TREES ARE IN CONFLICT WITH THE CONSTRUCTION LIMITS AND REQUIRE TRIMMING OR REMOVAL, APPROVAL FROM THE CONTRACTING OFFICER

MUST BE OBTAINED IN WRITING PRIOR TO ANY DISTURBANCE.

13. TREES DESIGNATED BY CONTRACTING OFFICER FOR EXTRA PROTECTION PRIOR TO START OF WORK SHALL BE WRAPPED WITH ORANGE FENCING TO PROTECT FROM DAMAGE. ANY TREES GREATER THAN 10" INCIDENTALLY

DAMAGED DURING CONSTRUCTION WILL BE SPRAYED WITH A WOUND DRESSING.

14. ALL DIMENSIONS GIVEN ARE IN FEET UNLESS SPECIFIED OTHERWISE.

15. ALL DIMENSIONS ARE SUBJECT TO FIELD ADJUSTMENTS AS DETERMINED BY THE CONTRACTING OFFICER.

16. EVERY EFFORT HAS BEEN MADE TO SHOW LOCATIONS OF ANY AND ALL EXISTING SURFACE STRUCTURES AND SUBSURFACE STRUCTURES. HOWEVER, ACTUAL FIELD CONDITIONS AND LOCATIONS CAN VARY CONSIDERABLY FROM THE PLAN LOCATIONS. THE CONTRACTOR IS RESPONSIBLE FOR THE PROTECTION OF AND REPAIR OF ANY DAMAGE TO EXISTING UNDERGROUND FACILITIES. CALL "UNDERGROUND SERVICE ALERT" 811 AT LEAST 2

WORKING DAYS PRIOR TO ANY EXCAVATION.

17. IN ACCORDANCE WITH GENERALLY ACCEPTED CONSTRUCTION PRACTICES, THE CONTRACTOR WILL BE SOLELY AND COMPLETELY RESPONSIBLE FOR THE CONDITIONS OF THE JOB SITE INCLUDING SAFETY OF ALL

PERSONS AND PROPERTY DURING PERFORMANCE OF THE WORK. THIS REQUIREMENT WILL APPLY

CONTINUOUSLY AND SHALL NOT BE LIMITED TO NORMAL WORKING HOURS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE DESIGN AND CONSTRUCTION OF PROPER SHORING OF TRENCHES IN ACCORDANCE

WITH OCCUPATIONAL SAFETY LAWS.

18. SHOULD IT APPEAR THAT THE WORK TO BE DONE, OR ANY MATTER RELATIVE THERETO, IS NOT SUFFICIENTLY DETAILED OR EXPLAINED ON THESE PLANS, THE CONTRACTOR SHALL CONTACT THE CONTRACTING OFFICER

AS SOON AS POSSIBLE FOR SUCH FURTHER EXPLANATIONS AS MAY BE NECESSARY.

19. THE CONTRACTOR SHALL REMOVE ANY EXISTING SIGNS, GATES, AND ANY OTHER SITE FURNITURE DESIGNATED FOR REMOVAL BY THE PROPOSED CONSTRUCTION. CONTRACTING OFFICER WILL DESIGNATE IN

A TIMELY MANNER WHICH SITE FURNISHINGS MAY BE SALVAGED AS OPPOSED TO REMOVED.

20. ALL PAVEMENT STRIPING SHALL BE LAID OUT BY THE CONTRACTOR FOR APPROVAL BY THE CONTRACTING

OFFICER PRIOR TO ANY APPLICATION OF PAINT.

21. STOP WORK AND CONTACT YELLOWSTONE NATIONAL PARK GEOLOGIST (307-344-2441) AND THE CONTRACTING

OFFICER IF ANY OF THE FOLLOWING CONDITIONS ARE ENCOUNTERED:

· A HOLE IN THE GROUND THE SIZE OF A BASKETBALL, OR LARGER

· STANDING OR FLOWING WATER, EITHER HOT OR COLD, OTHER THAN STORMWATER

· A "ROTTEN EGG" SMELL

MAMMOTH AND CANYON VILLAGE ARE HYDROTHERMAL AREAS. THESE THREE CONDITIONS ARE STRONG INDICATIONS OF HYDROTHERMAL ACTIVITY. IF ANY OF THESE CONDITIONS ARE ENCOUNTERED, TRAINED

PERSONNEL NEED TO ASSESS THE LEVEL OF HYDROTHERMAL ACTIVITY.

22. ALL EQUIPMENT TRAVEL, CONSTRUCTION WORK AND ASSOCIATED STOCKPILING AND STAGING MUST AVOID ANY IMPACTS TO THE WETLANDS INDICATED ON THESE PLANS. WETLAND BOUNDARIES WILL BE CLEARLY MARKED BY TEMPORARY FLAGGING/FENCING. SILT FENCES OR OTHER APPROPRIATE EROSION CONTROL MEASURES MUST BE INSTALLED BY THE CONTRACTOR PRIOR TO ANY OTHER LAND DISTURBING ACTIVITIES TO ENSURE FILL MATERIAL DOES NOT ENTER THE WETLANDS. STAGING AND STOCKPILING SHALL BE CONFINED TO WITHIN THE PROJECT LIMITS AND AS APPROVED BY THE CONTRACTING OFFICER. ADDITIONALLY, THE CONTRACTING OFFICER MAY PROVIDE A LOCATION UP TO AN ACRE WITHIN 5 MILES OF THE SITE FOR

CONTRACTOR USE.

23. THE LOCATION OF THE EXISTING UTILITIES AND PIPELINES SHOWN ON THE DRAWINGS IS BASED ON LOCATION INFORMATION PROVIDED BY NPS. LOCATION INFORMATION IS GENERAL. THE EXACT LOCATION OF THESE FACILITIES MAY NOT BE SHOWN ACCURATELY ON THE DRAWINGS. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO CONTACT THE UTILITY AND/OR PIPELINE COMPANIES IN THE AREA OF THE PLANNED WORK AND SECURE EXACT LOCATIONS FOR THOSE UTILITIES. THE CONTRACTOR SHALL REQUEST THE UTILITY TO PROVIDE THE NATURE, LOCATION, AND ELEVATION OF THE UTILITY AT EACH LOCATION AND AT WHATEVER INTERVAL IS NECESSARY FOR THE WORK. IF THE UTILITY COMPANY CANNOT OR WILL NOT PROVIDE THE INFORMATION, THE CONTRACTOR SHALL OBTAIN THE INFORMATION BY MEANS APPROVED BY THE CONTRACTING OFFICER. THE CONTRACTOR SHALL SHOW THE NATURE, LOCATION, AND ELEVATION OF THE UTILITY ON THE CONTRACTOR'S DRAWINGS AND PROVIDE A COPY OF THE INFORMATION TO THE CONTRACTING OFFICER. NO TRENCHING OR EXCAVATION OPERATIONS SHALL TAKE PLACE UNTIL ALL UTILITY AND PIPELINE COMPANIES HAVE BEEN CONTACTED AND LOCATIONS AND ELEVATIONS OF THE UTILITIES AND PIPELINES

CONFIRMED.

24. WETLANDS WITHIN OR ADJACENT TO PROJECT AREAS MUST BE AVOIDED. WETLANDS TO BE AVOIDED WILL BE MARKED ON THE DRAWINGS AND FLAGGED PRIOR TO CONSTRUCTION. THERE IS ONE WETLAND AREA AT THE CANYON GOVERNMENT AREA THAT WILL BE IMPACTED BY THE ROAD CONSTRUCTION. THIS DISTURBANCE IS COVERED UNDER A U.S. ARMY CORPS OF ENGINEERS NATIONWIDE PERMIT. THE CONTRACTOR SHALL OBTAIN A COPY OF THIS PERMIT FROM NPS PRIOR TO THE START OF CONSTRUCTION. ALL CONDITIONS ASSOCIATED

WITH THAT PERMIT SHALL BE ADHERED TO BY THE CONTRACTOR.

25. ALL EROSION AND SEDIMENT CONTROL DEVICES SHALL BE ADEQUATELY MAINTAINED TO ASSURE CONTINUED PERFORMANCE OF THEIR INTENDED FUNCTION. THOSE THAT HAVE SUSTAINED DAMAGE OR HAVE REACHED

THEIR CAPABILITY SHALL BE REPLACED OR MAINTENANCE PERFORMED.

26. EXCEPT AS OTHERWISE NOTED, AND EXCLUDING SITE INFRASTRUCTURE, THE MODULAR HOUSING DESIGN HEREIN IS PROVIDED FOR REFERENCE PURPOSES ONLY AND IS NOT INTENDED TO BE SUITABLE FOR CONSTRUCTION. SHOP DRAWINGS MUST BE PROVIDED BY BUILDING MANUFACTURER, SEE SPECIFICATIONS.

FINAL BUILDING DESIGN MUST BE APPROVED BY NATIONAL PARK SERVICE. CONTRACTORS , MODULAR BUILDING MANUFACTURERS, AND ALL PARTIES PROPOSING TO FURNISH CONSTRUCTION DOCUMENTS, PRICING, OR CONSTRUCTION SERVICES ARE SOLELY RESPONSIBLE FOR PROVIDING COMPLETE AND COMPLIANT SOLUTIONS IN ACCORDANCE WITH APPLICABLE JURISDICTIONAL REQUIREMENT AND NATIONAL PARK SERVICE STANDARDS. ANY INCONSISTENCIES, OMISSIONS, OR DISCREPANCIES IDENTIFIED WITHIN THE REFERENCE MATERIALS SHALL BE PROMPTLY BROUGHT TO THE ATTENTION OF THE CONTRACTING OFFICER FOR CLARIFICATION. FAILURE TO IDENTIFY SUCH DISCREPANCIES DOES NOT RELIEVE THE PROPOSING PARTY

OF THE RESPONSIBILITY FOR A COMPLETE AND COMPLIANT SOLUTION.

27. THE CONTRACTOR SHALL ADHERE TO THE MITIGATIONS LISTED IN THE CATEGORICAL

EXCLUSION FORM INCLUDED WITH THESE CONTRACT DOCUMENTS AS APPENDIX A FOR EACH SITE. THESE

MITIGATIONS INCLUDE, BUT ARE NOT LIMITED TO, THE FOLLOWING:

· ALL WETLANDS WITHIN OR ADJACENT TO PROJECT AREAS MUST BE AVOIDED. WETLANDS TO BE AVOIDED

WILL BE MARKED ON THE DRAWINGS AND FLAGGED PRIOR TO START OF WORK. CONTACT CONTRACTING

OFFICER AND YNP VEGETATION PROGRAM TO SCHEDULE FLAGGING.

· ALL EQUIPMENT AND TOOLS SHALL BE CLEANED COMPLETELY PRIOR TO ENTERING THE WORK ZONE TO

PREVENT THE SPREADING OF INVASIVE PLANT SEEDS. EQUIPMENT SHALL BE INSPECTED FOR

COMPLIANCE.

· ALL EROSION AND SEDIMENT CONTROL DEVICES SHALL BE ADEQUATELY MAINTAINED TO ENSURE CONTINUED PERFORMANCE OF THEIR INTENDED FUNCTION. THOSE THAT HAVE SUSTAINED DAMAGE OR

HAVE REACHED THEIR CAPABILITY SHALL BE REPLACED OR MAINTENANCE PERFORMED.

· ALL MATERIAL BROUGHT INTO THE PARK FROM OUTSIDE SOURCES MUST BE CERTIFIED WEED-FREE FILL OBTAINED FROM A RECENTLY CERTIFIED FACILITY. PLEASE CONTACT THE YELLOWSTONE CENTER FOR

RESOURCES (YCR) FOR THE MOST UP TO DATE LIST OF CERTIFIED FACILITIES.

· ENSURE WORK CREWS ADHERE TO BEAR SAFETY AND FOOD STORAGE REGULATIONS.

· IF PREVIOUSLY UNKNOWN ARCHEOLOGICAL RESOURCES ARE DISCOVERED DURING CONSTRUCTION

ACTIVITIES, ALL GROUND DISTURBING ACTIVITIES IN THE IMMEDIATE VICINITY (300 FEET) OF THE DISCOVERY SHALL BE HALTED AND THE CONTRACTING OFFICER AND PARK ARCHAEOLOGIST NOTIFIED IMMEDIATELY. CULTURAL RESOURCES WILL BE IDENTIFIED AND DOCUMENTED BY AN ARCHAEOLOGIST MEETING THE NPS QUALIFICATION STANDARDS AND THE SECRETARY OF THE INTERIOR'S PROFESSIONAL QUALIFICATION STANDARDS. AN APPROPRIATE MITIGATION STRATEGY WILL BE DEVELOPED, IF

NECESSARY, IN ACCORDANCE WITH PERTINENT LAWS AND REGULATIONS.

· IN THE EVENT THAT HUMAN REMAINS OR OTHER ITEMS THAT FALL UNDER THE PURVIEW OF NATIVE

AMERICAN GRAVES PROTECTION AND REPATRIATION ACT (NAGPRA) ARE DISCOVERED DURING

CONSTRUCTION ACTIVITIES, ALL WORK ON THE PROJECT MUST STOP AND THE PARK ARCHEOLOGIST CONTACTED IMMEDIATELY. AS REQUIRED BY LAW, THE CORONER WILL BE NOTIFIED FIRST. ALL

PROVISIONS OUTLINED IN THE NAGPRA (1990) WILL BE FOLLOWED.

· TO AVOID IMPACTS TO MIGRATORY BIRDS DURING NESTING SEASON, VEGETATION OR TREE REMOVAL ACTIVITIES SHALL BE COMPLETED OUTSIDE OF MARCH 1 - AUGUST 15TH NESTING SEASON FOR RAPTORS, AND MAY 1 - AUGUST 15TH NESTING SEASON FOR SONGBIRDS. IF DURING THE MARCH 1 - AUGUST 15 WINDOW, THE CONTRACTOR SUSPECTS ACTIVE NESTS FROM DETECTION OF PHYSICAL STRUCTURES (E.G. LARGE COLLECTIONS OF STICKS OR SMALLER PLANT MATERIAL IN NEST-LIKE SHAPE, CAVITY HOLES) OR BEHAVIORS (E.G. BIRDS IN AND OUT OF TREE CAVITIES, ACTIVITY AT NEST-LIKE STRUCTURES IN TREES, BIRDS CARRYING FOOD INTO NEST-LIKE STRUCTURES), PLEASE CONTACT THE CONTRACTING

OFFICER AND BIRD PROGRAM MANAGER.

· TO MINIMIZE THE AMOUNT OF GROUND DISTURBANCE, STAGING AND STOCKPILING AREAS SHALL BE LOCATED IN PREVIOUSLY DISTURBED SITES, AWAY FROM VISITOR USE AREAS TO THE GREATEST EXTENT POSSIBLE. ALL STAGING AND STOCKPILING AREAS SHALL BE RETURNED TO PRE-CONSTRUCTION

CONDITIONS FOLLOWING CONSTRUCTION.

· TO THE EXTENT PRACTICAL, WORK SHALL BE SCHEDULED TO AVOID CONSTRUCTION ACTIVITY AND CONSTRUCTION RELATED DELAYS DURING PEAK VISITATION TIMES. NO HOLIDAY OR NIGHT TIME WORK SHALL BE ALLOWED. WEEKEND WORK (FRIDAY THROUGH SUNDAY) SHALL NOT BE ALLOWED UNLESS

AUTHORIZED IN WRITING BY THE CONTRACTING OFFICER AND YNP SUPERINTENDENT.

· CONTRACTOR SHALL COORDINATE WITH PARK STAFF TO REDUCE DISRUPTION IN NORMAL PARK ACTIVITIES (I.E. FACILITATE EMERGENCY TRAFFIC, AND HAULING MATERIAL, TO ALLOW FOR VISITOR USE

IN AREAS WHERE NO CONFLICTS OR SAFETY CONCERNS EXIST).

· CONSTRUCTION ZONES AND STAGING AREAS SHALL BE IDENTIFIED AND FENCED AS SHOWN ON THE

DRAWINGS.

· PROJECT SHALL COMPLY WITH NPS AND PARK LIGHTING GUIDELINES TO REDUCE IMPACTS TO THE NIGHT SKY AND WILDLIFE. THIS WILL INCLUDE, BUT IS NOT LIMITED TO, LOW-LEVEL LIGHTING, MINIMIZED GLARE, DOWNWARD FOCUSED LIGHT FIXTURES, AND ENERGY EFFICIENT LIGHT SOURCES SUCH AS

LOW-PRESSURE SODIUM LAMPS.

· LINE LOCATES MUST BE COMPLETED BEFORE ANY EXCAVATION WORK MAY BEGIN. THE DEPTH OF UTILITY LINE VARIES AND THERE MAY BE MULTIPLE UTILITY LINES IN A COMMON AREA. THE CONTRACTOR IS

RESPONSIBLE FOR CALLING 811.

· UTE LADIES'-TRESSES CONSERVATION MEASURES: HERBICIDE SPOT TREATMENTS FOR

INFRASTRUCTURE ACTIVITIES WILL MAINTAIN A MINIMUM DISTANCE OF 3.3 FT FROM UTE LADIES-TRESSES.

GROUND-BASED BROADCAST APPLICATIONS WILL MAINTAIN A MINIMUM DISTANCE OF 10 FT FROM UTE LADIES-TRESSES. TRAIN PROJECT PERSONNEL TO IDENTIFY THE SPECIES TO ENSURE PROJECT ACTIVITIES DO NOT RESULT IN ADVERSE EFFECTS. LIMIT SOIL DISTURBANCE AND COMPACTION BY LIMITING THE USE OF MECHANICAL EQUIPMENT SUCH AS HEAVY EQUIPMENT AND VEHICLES. CONTROL RUNOFF OF SOIL DURING PROJECT ACTIVITIES AND AVOID USING MACHINERY IN WET SOILS AND AREAS

PRONE TO RUTS. MINIMIZE CREATION OF DUST WHEN USING MECHANICAL EQUIPMENT (HEAVY

EQUIPMENT AND VEHICLES).

· YELLOW-BILLED CUCKOO: CONTRACTOR WILL PARTICIPATE IN ORIENTATIONS ON HOW TO AVOID

DISTURBING OR ENCOUNTERING A YELLOW-BILLED CUCKOO AND OTHER WILDLIFE, INCLUDING

REGULATIONS REGARDING VEHICLE SPEED LIMITS, FOOD STORAGE, DISPOSAL OF GARBAGE AND OTHER ATTRACTANTS, AND APPROACHING OR HARASSING WILDLIFE. ANY OBSERVATION OF A YELLOW-BILLED CUCKOO SHALL BE REPORTED TO THE CONTRACTING OFFICER AND APPROPRIATE ACTION TAKEN TO

REDUCE POTENTIAL EFFECTS.

· GRIZZLY BEAR CONSERVATION MEASURES: CONTRACTOR WILL PARTICIPATE IN ORIENTATIONS ON HOW TO AVOID DISTURBING OR ENCOUNTERING BEARS AND OTHER WILDLIFE, INCLUDING REGULATIONS REGARDING VEHICLE SPEED LIMITS, FOOD STORAGE, DISPOSAL OF GARBAGE AND OTHER ATTRACTANTS, AND APPROACHING OR HARASSING WILDLIFE. UNLESS AUTHORIZED, WORKERS IN YNP WILL AVOID DESIGNATED CLOSURE AREAS THAT HAVE HIGH HISTORIC USE BY GRIZZLY BEARS DURING SPRING AND

SUMMER, AS WELL AS CLOSURE AREAS AROUND ACTIVE BEAR DENS TO MINIMIZE WILDLIFE

DISTURBANCE AND HUMAN-WILDLIFE INTERACTIONS. DURING AND AFTER MANAGEMENT ACTIVITIES, MANAGERS WILL TAKE PREVENTION AND RESTORATION MEASURES TO AVOID THE INTRODUCTION OF EXOTIC INVASIVE SPECIES AND DISCOURAGE THE ESTABLISHMENT OF HERBACEOUS FOODS SUCH AS

CLOVER.

· CANADA LYNX CONSERVATION MEASURES: CONTRACTOR SHALL PARTICIPATE IN ORIENTATIONS ON HOW TO AVOID DISTURBING, APPROACHING, OR HARASSING LYNX AND OTHER WILDLIFE. ANY OBSERVATION OF CANADA LYNX SHALL BE REPORTED TO THE CONTRACTING OFFICER AND APPROPRIATE ACTION

WOULD BE TAKEN TO REDUCE POTENTIAL EFFECTS.

· 5 NEEDLE PINE CONSERVATION MEASURES: WHEN MARKING IS APPROPRIATE, CLUSTERS OF 5 NEEDLE PINE TREES WILL BE MARKED (SO THEY MAY BE AVOIDED) IN A MANNER THAT DOES NOT CAUSE DAMAGE TO THE TREE OR INTRODUCE DISEASE. AVOID GROUND DISTURBANCE FROM HEAVY EQUIPMENT WITHIN 5 NEEDLE PINE STANDS AND WITHIN 33 FT OF KNOWN 5 NEEDLE PINE TREES, WHICH WILL PROTECT THE ROOTS AND SOIL WITHIN THE DRIP LINE OF LARGE, MATURE TREES. IF USING HEAVY EQUIPMENT IN 5 NEEDLE PINE STANDS CANNOT BE AVOIDED, EQUIPMENT WILL BE USED SPARINGLY AND WILL BE CLEANED BEFORE ENTERING AND LEAVING WORK SITES TO PREVENT THE SPREAD OF INVASIVE SPECIES, PATHOGENS, AND PESTS. AVOID OFF ROAD MOTORIZED TRAVEL IN 5 NEEDLE PINE HABITAT. WHEN WORKING IN 5 NEEDLE PINE STANDS, ENSURE WORK DOES NOT INTRODUCE OR SPREAD RIBES SPECIES THAT ARE AN ALTERNATE HOST FOR WHITE PINE BLISTER RUST. HERBICIDE SPOT TREATMENTS FOR INFRASTRUCTURE ACTIVITIES WILL MAINTAIN A MINIMUM DISTANCE OF 3.3 FT FROM A 5 NEEDLE PINE TREE. GROUND-BASED BROADCAST APPLICATIONS WILL MAINTAIN A MINIMUM DISTANCE OF 10 FT FROM THE TRUNK OF A 5 NEEDLE PINE TREE. CONTRACTOR AND EMPLOYEES SHALL PARTICIPATE IN TRAINING TO IDENTIFY THE SPECIES REGARDLESS OF THEIR AGE CLASS (SEEDLING, SAPLING, AND MATURE TREES) TO ENSURE PROJECT ACTIVITIES DO NOT RESULT IN MORE ADVERSE EFFECTS THAN DESCRIBED IN THE

PROJECT DESCRIPTION. WHEREVER POSSIBLE, AVOID REMOVING OR DAMAGING HEALTHY,

UNSUPPRESSED 5 NEEDLE PINE TREES. LIMIT SOIL DISTURBANCE AND COMPACTION BY LIMITING THE USE OF MECHANICAL EQUIPMENT SUCH AS HEAVY EQUIPMENT AND VEHICLES. CONTROL RUNOFF OF SOIL DURING PROJECT ACTIVITIES AND AVOID USING MACHINERY IN WET SOILS AND AREAS PRONE TO RUTS.

MINIMIZE CREATION OF DUST WHEN USING MECHANICAL EQUIPMENT (HEAVY EQUIPMENT AND VEHICLES).

· SUCKLEY'S CUCKOO BUMBLE BEE CONSERVATION MEASURES: TO THE EXTENT FEASIBLE, NO NECTAR FEEDING PLANTS OR HOST PLANT SPECIES FOR SUCKLEYS CUCKOO BUMBLE BEE WILL BE REMOVED. IF HABITAT DISTURBANCE IS NECESSARY, ADJUST THE TIMING OF ACTIVITIES IN AREAS CONTAINING PLANTS USED BY SUCKLEYS CUCKOO BUMBLE BEE TO AVOID INTERFERING WITH BREEDING OR FEEDING. TO THE EXTENT FEASIBLE, AVOID USING PESTICIDES OR HERBICIDES IN SUCKLEYS CUCKOO BUMBLE BEE HABITAT THAT COULD RESULT IN DIRECT MORTALITY OR ELIMINATE HOST AND NECTAR PLANTS. IF PESTICIDE APPLICATION IS NECESSARY NEAR SUCKLEYS CUCKOO BUMBLE BEE HABITAT, SELECT CHEMICAL FORMULATIONS SPECIFIC TO THE TARGETED PEST, TIME APPLICATIONS TO AVOID ACTIVITY PERIODS, ESTABLISH BUFFERS, AND MINIMIZE DRIFT TO NON-TARGET AREAS BY DIRECT GROUND APPLICATION. ALL CHEMICAL FORMULATIONS SHALL BE APPROVED BY THE CONTRACTING OFFICER.

· MONARCH BUTTERFLY CONSERVATION MEASURES: TO THE EXTENT FEASIBLE, NO NECTAR FEEDING PLANTS OR HOST PLANT SPECIES FOR MONARCH BUTTERFLIES OR CATERPILLARS WILL BE REMOVED DURING MANAGEMENT ACTIVITIES. IF HABITAT DISTURBANCE IS NECESSARY, ADJUST THE TIMING OF ACTIVITIES IN AREAS CONTAINING PLANTS USED BY MONARCHS TO AVOID INTERFERING WITH BREEDING OR FEEDING. TO THE EXTENT FEASIBLE, AVOID USING PESTICIDES OR HERBICIDES IN MONARCH BUTTERFLY HABITAT THAT COULD RESULT IN DIRECT MORTALITY OR ELIMINATE HOST AND NECTAR PLANTS. IF PESTICIDE APPLICATION IS NECESSARY NEAR MONARCH BUTTERFLY HABITAT, SELECT CHEMICAL FORMULATIONS SPECIFIC TO THE TARGETED PEST, TIME APPLICATIONS TO AVOID MONARCH ACTIVITY PERIODS, ESTABLISH BUFFERS, AND MINIMIZE DRIFT TO NON-TARGET AREAS BY DIRECT GROUND APPLICATION. ALL CHEMICAL FORMULATIONS SHALL BE APPROVED BY THE CONTRACTING

OFFICER.

· WOLVERINE CONSERVATION MEASURES: CONTRACTOR SHALL PARTICIPATE IN ORIENTATIONS ON HOW TO AVOID DISTURBING OR ENCOUNTERING WOLVERINES AND OTHER WILDLIFE, INCLUDING REGULATIONS REGARDING VEHICLE SPEED LIMITS, FOOD STORAGE, DISPOSAL OF GARBAGE AND OTHER ATTRACTANTS, AND APPROACHING OR HARASSING WILDLIFE. \ANY OBSERVATION OF WOLVERINES WITHIN THE

PROPOSED ACTION AREA SHALL BE REPORTED TO THE CONTRACTING OFFICER AND APPROPRIATE

ACTION WOULD BE TAKEN TO REDUCE POTENTIAL EFFECTS.

UTILITY PROVIDERS:

·TELECOM - CENTURYLINK

·ELECTRIC - NORTHWESTERN ENERGY (MAMMOTH & CANYON)

- FLATHEAD ELECTRIC (NE ENTRANCE)

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Y C

:\U

SE

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AS

AC

KE

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\S

TA

N

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C \C

R O

N

IN

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EG

H

AN

N

PS

\Y

EL

L\

D D

\3

1A

_3

4\

C

AD

V2

2D R

AW

IN

G S\

C

IV

IL

\N

E- C

AN

YO

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AN

YO

N \C

1.

_N O

TE

S.

D W

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TECH. REVIEW:

DATE:

DRAWING NO.

OF

326141

PMIS / PKG NO.

SHEET

A/E FIRM

PRIME:

STANTEC

CHEYENNE, WY

JC

JC

198433

BB/PS/AS

C1.02

SHEET INDEX,

ABBREVATIONS,

LEGENDS

INDEX

SHEET SUBSHEET SHEET TITLE

1 C0.01 COVER

2 C1.01 NOTES

3 C1.02 SHEET INDEX, ABBREVATIONS, LEGENDS

4 C1.03 INDEX MAP

5 C1.04 OVERVIEW MAP

6 C2.01 MAMMOTH EXISTING CONDITIONS & SURVEY CONTROL

7 C2.02 NE ENTRANCE EXISTING CONDITIONS & SURVEY CONTROL

8 C2.03 CANYON VILLAGE EXISTING CONDITIONS & SURVEY CONTROL

9 C2.11 MAMMOTH DEMOLITION BMPS & STAGING

10 C2.12 NE ENTRANCE DEMOLITION BMPS & STAGING

11 C2.13 CANYON VILLAGE DEMOLITION BMPS & STAGING

12 C2.21 MAMMOTH TRAFFIC CONTROL PLAN

13 C3.01 MAMMOTH PLAN SHEET 1 OF 2

14 C3.02 MAMMOTH PLAN SHEET 2 OF 2

15 C3.03 NE ENTRANCE PLAN

16 C3.04 CANYON VILLAGE PLAN SHEET 1 OF 3

17 C3.05 CANYON VILLAGE PLAN SHEET 2 OF 3

18 C3.06 CANYON VILLAGE PLAN SHEET 3 OF 3

19 C4.01 MAMMOTH GRADING SHEET 1 OF 2

20 C4.02 MAMMOTH GRADING SHEET 2 OF 2

21 C4.03 NE ENTRANCE GRADING

22 C4.04 CANYON VILLAGE GRADING SHEET 1 OF 3

23 C4.05 CANYON VILLAGE GRADING SHEET 2 OF 3

24 C4.06 CANYON VILLAGE GRADING SHEET 3 OF 3

25 C5.01 MAMMOTH WATER AND SEWER PLAN & PROFILE SHEET 1 OF 2

26 C5.02 MAMMOTH WATER AND SEWER PLAN & PROFILE SHEET 2 OF 2

27 C5.03 NE ENTRANCE WATER AND SEWER PLAN & PROFILE

28 C5.04 CANYON VILLAGE PLAN & PROFILE SHEET 1 OF 4

29 C5.05 CANYON VILLAGE PLAN & PROFILE SHEET 2 OF 4

30 C5.06 CANYON VILLAGE PLAN & PROFILE SHEET 3 OF 4

31 C5.07 CANYON VILLAGE PLAN & PROFILE SHEET 4 OF 4

32 C5.08 NE ENTRANCE STORM PLAN & PROFILE

33 C5.09 CANYON VILLAGE STORM PLAN & PROFILE

34 C7.01 CIVIL DETAILS SHEET 1 OF 7

35 C7.02 CIVIL DETAILS SHEET 2 OF 7

36 C7.03 CIVIL DETAILS SHEET 3 OF 7

37 C7.04 CIVIL DETAILS SHEET 4 OF 7

38 C7.05 CIVIL DETAILS SHEET 5 OF 7

39 C7.06 CIVIL DETAILS SHEET 6 OF 7

40 C7.07 CIVIL DETAILS SHEET 7 OF 7

41 E1 MAMMOTH ELECTRICAL AND TELECOM SITE PLAN 1 OF 2

42 E2 MAMMOTH ELECTRICAL AND TELECOM SITE PLAN 2 OF 2

43 E3 NE ENTRANCE ELECTRICAL SITE PLAN

44 E4 CANYON VILLAGE ELECTRICAL SITE PLAN SHEET 1 OF 3

45 E5 CANYON VILLAGE ELECTRICAL SITE PLAN SHEET 2 OF 3

46 E6 CANYON VILLAGE ELECTRICAL SITE PLAN SHEET 3 OF 3

47 E7 MAMMOTH ELECTRICAL ONE LINE DIAGRAM

48 E8 NE ENTRANCE ELECTRICAL ONE LINE DIAGRAM

49 E9 CANYON VILLAGE ELECTRICAL ONE LINE DIAGRAM

50 E10 ELECTRICAL AND TELECOM DETAILS

51 A000 SHEET INDEX & CODE INFORMATION

52 A001 STANDARD ABBREVIATIONS, SYMBOLS, & NOTES

53 A002 TYPICAL MOUNTING HEIGHTS

54 A003 ASSEMBLY

55 A005A 2BR DOOR & WINDOW TYPES, SCHEDULES, DETAILS

56 A005B 2BR ABA DOOR & WINDOW TYPES, SCHEDULES, DETAILS

57 A005C 3BR DOOR TYPES, SCHEDULES, DETAILS

58 A005D 3BR ABA DOOR TYPES, SCHEDULES, DETAILS

59 A006C 3BR WINDOW TYPES, SCHEDULES, DETAILS

60 A006D 3BR ABA WINDOW TYPES, SCHEDULES, DETAILS

61 A101A 2BR FLOOR & REFLECTED CEILING PLAN

62 A101B 2BR ABA FLOOR & REFLECTED CEILING PLAN ABA

63 A101C 3BR FLOOR PLAN

64 A101D 3BR ABA FLOOR PLAN

65 A102C 3BR REFLECTED CEILING PLAN

66 A102D 3BR ABA REFLECTED CEILING PLAN

67 A200A 2BR ELEVATIONS

68 A200B 2BR ABA ELEVATIONS

69 A200C 3BR ELEVATIONS

70 A200D 3BR ABA ELEVATIONS

71 A610A 2BR INTERIOR ELEVATIONS

72 A610B 2BR ABA INTERIOR ELEVATIONS

73 A610C 3BR INTERIOR ELEVATIONS

74 A610D 3BR ABA INTERIOR ELEVATIONS

75 A901A 2BR RENDERINGS

76 A901B 2BR ABA RENDERINGS

77 A901C 3BR RENDERINGS

78 A901D 3BR ABA RENDERINGS

79 P101A 2BR PLUMBING PLAN

80 P101B 2BR ABA PLUMBING PLAN

81 P101C 3BR PLUMBING PLAN

82 P101D 3BR ABA PLUMBING PLAN

83 E101A 2BR ELECTRICAL FLOOR PLAN

84 E101B 2BR ABA ELECTRICAL FLOOR PLAN

85 E101C 3BR ELECTRICAL FLOOR PLAN

86 E101D 3BR ABA ELECTRICAL FLOOR PLAN

87 S001 GENERAL STRUCTURAL NOTES

88 S002 STRUCTURAL SPECIAL INSPECTIONS, TESTS AND GENERAL NOTES

89 S101 FOUNDATION PLAN - 2BR

90 S111 FOUNDATION PLAN 2BR - ADA

91 S201 FOUNDATION PLAN - 3BR

92 S211 FOUNDATION PLAN 3BR - ADA

93 S500 FOUNDATION DETAILS

94 S501 FOUNDATION DETAILS

MAJOR CONTOUR

MINOR CONTOUR

FENCE

WETLAND

ELECTRIC

WATER

WASTEWATER

STORM DRAIN

FIRE HYDRANT

WATER VALVE

SANITARY MANHOLE

DROP INLET

ELECTRIC METER

UTILITY MARKER

SIGN

WOODEN POST

TELECOM PEDESTAL

5 NEEDLE PINE TREE

DECIDIOUS TREE

CONIFER TREE

BOULDER

SANITARY CLEANOUT

WATER METER

WATER RISER BOX

ELECTRIC OUTLET

ELEC RISER BOX

ELEC PEDESTAL

JUNCTION BOX

UTILITY POLE

ELECTRIC TRANSFORMER

ALUMINUM MONUMENT

WOODEN POST

EXISTING LEGEND

S

E

W

SS

SD

E

ABBREVIATIONS

ABAAS ARCHITECTURAL BARRIERS ACT ACCESSIBILITY STANDARDS

AC / ASPH ASPHALT CONCRETE

ADA AMERICAN DISABILITIES ACT

APPROX APPROXIMATELY

ASTM AMERICAN SOCIETY FOR THE TESTING OF MATERIALS

ATSSA AMERICAN TRAFFIC SAFETY SERVICES ASSOCIATION

BLDG BUILDING

BMP BEST MANAGEMENT PRACTICES

BVC BEGIN VERTICAL CURVE

C&G CURB & GUTTER

CC CENTER TO CENTER

CONC CONCRETE

CNR CORNER

CL (OR C/L) CENTER LINE

CLF CONSTRUCTION LIMIT FENCE

CO CONTRACTING OFFICER

CY CUBIC YARDS

DEQ DEPARTMENT OF ENVIRONMENTAL QUALITY (WYOMING)

DIA DIAMETER

EA EACH

EG EXISTING GROUND

EP EDGE OF PAVEMENT

EVC END VERTICAL CURVE

EX EXISTING

FFE FINSHED FLOOR ELEVATION

FG FINISHED GRADE

FL FLOW LINE

FSS FORCE SANITARY SERVICE

FT FEET OR FOOT

HDPE HIGH DENSITY POLYETHYLENE

HP HIGH POINT

INV INVERT

(L) LEFT

LBS POUNDS

LF LINEAR FOOT

LOD LIMIT OF DISTURBANCE

MAX MAXIMUM

MIN MINIMUM

MUTCD MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES

NEMA NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION

NPS NATIONAL PARK SERVICE

NTS NOT TO SCALE

OFF. OFFSET

P&P PLAN AND PROFILE

PC POINT OF CURVATURE

PCC PORTLAND CEMENT CONCRETE

PCPT PROJECT CONTROL POINT

PSI POUNDS PER SQUARE INCH

PT POINT OF TANGENCY

PVC POLYVINYL CHLORIDE

PVI POINT OF VERTICAL INTERSECTION

R RADIUS

(R) RIGHT

RC OR R.C. RELATIVE COMPACTION

RCP REINFORCED CONCRETE PIPE

RD ROAD

S/W SIDEWALK

SCH SCHEDULE

SDR STANDARD DIMENSION RATIO

SF OR SQFT SQUARE FOOT

SS SANITARY SEWER

SSMH SANITARY SEWER MANHOLE

STA STATION

SWPPP STORMWATER POLLUTION PREVENTION PLAN

TYP TYPICAL

V-PAN VALLEY PAN

VC VERTICAL CURVE

VCP VITRIFIED CLAY PIPE

W/ WITH

W WATER

WPWSS WYOMING PUBLIC WORKS STANDARD SPECIFICATIONS

PROPOSED LEGEND

W

SS

E

COMM

MAJOR CONTOUR

MINOR CONTOUR

ASPHALT PAVEMENT

PCC PAVEMENT

BUILDING

WATER

WASTEWATER

ELECTRIC

TELECOM

X

POW

ERHOUSE R

D

BONEYARD SERVICE ROAD

CEDARTERRACEAVE

HIGHLAND

TERRACE AVE

N O

R

TH

E N

TR

AN

C E

R O

AD

PR

O

SP

EC

T

TE

RR

AC

E

ST

PI

NY

O N

TE

RR

AC

E

ST

C3.0 2, C4.0 2, C5.0

C3.01, C4.01, C5.01

BADGER ROAD

LUPUS LANE

G

RAND LO

O

P RD

C3.04, C4.04, C5.05

C3.05, C4.05, C5.06

C3.06, C4.06, C5.07

M

ER

ID

IAN

R O

AD

C3.03, C4.03, C5.03

DESIGNED: SUB SHEET NO. TITLE OF SHEET

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TECH. REVIEW:

DATE:

DRAWING NO.

OF

326141

PMIS / PKG NO.

SHEET

A/E FIRM

PRIME:

STANTEC

CHEYENNE, WY

JC

JC

198433

BB/PS/AS

C1.03

INDEX MAP

0 100 200100

SCALE OF FEET

MAMMOTH AREA CANYON AREA

NORTHEAST ENTRANCE AREA

0 100 200100

SCALE OF FEET

0 40 8040

SCALE OF FEET

6/26/26

C1.04

OVERVIEW MAP

0 500 1000500

SCALE OF FEET

MAMMOTH AREA CANYON AREA

NORTHEAST ENTRANCE AREA

0 600 1200600

SCALE OF FEET

0 500 1000500

SCALE OF FEET

CANYON

VILLAGE

NORRIS CANYON RD

G R

AN

D

L O

O P

R D

CANYON

LODGE

MODULAR HOUSING

UNITS PROJECT

MODULAR HOUSING

UNITS PROJECT

U.S. HIGHWAY 212

SILVER

GATE

MODULAR HOUSING

UNITS PROJECT

FORT

YELLOWSTONE

HIGHWAY 89

GRAND LOOP RD

N O

R

TH

E N

TR

AN

C E

R D

MAMMOTH

CAMPGROUND

DESIGNED: SUB SHEET NO. TITLE OF SHEET

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AN

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1A _3

4\ C

AD

V2

2D

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AW

IN

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S\ C

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\C

1.

0_

O

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TECH. REVIEW:

DATE:

DRAWING NO.

OF

326141

PMIS / PKG NO.

SHEET

A/E FIRM

PRIME:

STANTEC

CHEYENNE, WY

JC

JC

198433

BB/PS/AS

1060156020

60106015

CEDAR TERRACE AVE

HIGHLAND TERRACE AVE

POW

ERHOUSE R

DNO

RT

H

EN

TR

AN

CE

R

O

AD

PI

NY

O N

TE

RR

AC

E

ST

PR

O

SP

EC

T

TE

RR

AC

E

ST

6034.285

CONTROL POINT

6112.827

CONTROL POINT

5951.608

CONTROL POINT

CONTROL TABLE

POINT #

ELEVATION

6034.29

6112.83

5951.61

NORTHING

1960219.76

1958388.83

1958569.82

EASTING

2467749.62

2466878.56

2469230.54

DESCRIPTION

PCPT

PCPT

PCPT

BONEYARD SERVICE ROADEX SANITARY MANHOLE

EX SANITARY MANHOLE,

TYP

EX DROP INLET,

TYP

EX CULVERT

EX HYDRANT,

TYP

EX WATER METER

EX VALVES,

TYP

EX TELECOM PEDESTAL,

TYP

EX ELECTRIC TRANSFORMER

EX TELECOM PEDESTAL

EX WETLAND

EX MODULAR UNITS

EX SIGN,

TYP

EX ELECTRIC METER

EX 5 NEEDLE PINE TREE,

TYP

EX DECIDUOUS TREE,

TYP

EX CONIFER TREE,

TYP

EX WOODEN POST,

TYP

EX ALUMINUM MONUMENT

EX FENCE,

TYP

EX STEEL BARRIER,

TYP

DESIGNED: SUB SHEET NO. TITLE OF SHEET

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V2

2D R

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TECH. REVIEW:

DATE:

DRAWING NO.

OF

326141

PMIS / PKG NO.

SHEET

A/E FIRM

PRIME:

STANTEC

CHEYENNE, WY

JC

JC

198433

BB/PS/AS

C2.01

MAMMOTH EXISTING

CONDITIONS & SURVEY

CONTROL

0 100 200200

SCALE OF FEET

NOTES:

1. COORDINATES AND LIDAR DATA SHOWN IN THE FOLLOWING

PROJECTION: WYOMING STATE PLANE, WEST ZONE;

HORIZONTAL DATUM NORTH AMERICAN DATUM OF 1983 (NAD83)

2011; AND VERTICAL DATUM NORTH AMERICAN VERTICAL DATUM

1988 (NAVD88), GEOID 18 IN US SURVEY FEET.

E

E

E

S

S

G

OHW OHW OHW OHW OHW OHW OHW OHW

7345.321

PCPT

7333.707

PCPT

7400.306

PCPT

CONTROL TABLE

POINT #

ELEVATION

7345.32

7333.71

7400.31

NORTHING

1970278.32

1970208.00

1970710.81

EASTING

2644441.69

2643568.89

2644043.38

DESCRIPTION

PCPT

PCPT

PCPT

SUNSET LOOP

M

ER

ID

IA

N

RO

AD

EX HYDRANT

EX VALVE

(TYP)

EX ELECTRIC PEDESTAL

(TYP)

EX SANITARY MANHOLE

(TYP)

EX ELECTRIC RISER BOX

(TYP)

EX WATER RISER BOX

(TYP)

EX SANITARY CLEANOUT

(TYP)

EX 5 NEEDLE PINE TREE

(TYP)

EX JUNCTION BOX

(TYP)

EX ELECTRIC OUTLET

EX BUILDING

(TYP)

EX WALL

(TYP)

EX WETLANDS

EX UTILITY POLE

(TYP)

NORTHEAST ENTRANCE ROAD

EX LEACH FIELD

(APPROX)

EX DOSING CHAMBER

DESIGNED: SUB SHEET NO. TITLE OF SHEET

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DATE:

DRAWING NO.

OF

326141

PMIS / PKG NO.

SHEET

A/E FIRM

PRIME:

STANTEC

CHEYENNE, WY

JC

JC

198433

BB/PS/AS

C2.02

NE ENTRANCE

EXISTING CONDITIONS

& SURVEY CONTROL

0 50 10050

SCALE OF FEET

NOTES:

1. COORDINATES AND SURVEY DATA SHOWN IN THE FOLLOWING

PROJECTION: WYOMING STATE PLANE, WEST ZONE;

HORIZONTAL DATUM NORTH AMERICAN DATUM OF 1983 (NAD83)

2011; AND VERTICAL DATUM NORTH AMERICAN VERTICAL DATUM

T

T

X

X X X

X

X

X

7959.274

PCPT

7957.993

PCPT

CONTROL TABLE

POINT #

ELEVATION

7959.27

7957.99

NORTHING

1875275.99

1875807.74

EASTING

2519049.75

2518094.84

DESCRIPTION

PCPT

PCPT

EX BOULDER

(TYP)

EX WOODEN POST

(TYP)

EX BUILDING

(TYP)

EX UTILITY MARKER

(TYP)

EX UTILITY POLE

(TYP)

EX WETLANDS

(TYP)

EX SIGN

(TYP)

EX ELECTRIC METER

(TYP)

EX TELECOM PEDESTAL

(TYP)

EX ELECTRIC TRANSFORMER

(TYP)

EX SANITARY MANHOLE

(TYP)

EX CONIFER TREE

(TYP)

EX 5 NEEDLE PINE TREE

(TYP)

EX VALVE

(TYP)

EX GRAVEL ROAD

EX BASKETBALL COURT

EX VEGETATION BOUNDARY

(TYP)

BADGER ROAD

C O

U G

AR

LO

O P

G R

AN

D

LO

O

P R O

AD

EX BASEBALL FIELD

EX UTILITY POLE

(TYP)

LUPUS LANE

EX WETLANDS

TYP

EX GUY WIRE

(TYP)

EX OVERHEAD ELECTRIC

(TYP)

EX WATER

(TYP)

EX SANITARY

(TYP)

EX HYDRANT

(TYP)

CONTROL POINT

(TYP)

DESIGNED: SUB SHEET NO. TITLE OF SHEET

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DATE:

DRAWING NO.

OF

326141

PMIS / PKG NO.

SHEET

A/E FIRM

PRIME:

STANTEC

CHEYENNE, WY

JC

JC

198433

BB/PS/AS

C2.03

CANYON VILLAGE

EXISTING CONDITIONS &

SURVEY CONTROL

0 60 12060

SCALE OF FEET

NOTES:

1. COORDINATES AND SURVEY DATA SHOWN IN THE FOLLOWING

PROJECTION: WYOMING STATE PLANE, WEST ZONE;

HORIZONTAL DATUM NORTH AMERICAN DATUM OF 1983 (NAD83)

2011; AND VERTICAL DATUM NORTH AMERICAN VERTICAL DATUM

INSTALL STABILIZED TEMPORARY

CONSTRUCTION ENTRANCE

INSTALL STABILIZED TEMPORARY

CONSTRUCTION ENTRANCE

STAGING, STORAGE, AND

CONCRETE WASHOUT AREAS

±4,960 SF

SEE NOTE 3 ON SHEET 2

INSTALL CONSTRUCTION LIMIT FENCE

±640 LF

INSTALL WATTLES

±250 LF

INSTALL CONSTRUCTION LIMIT FENCE

±1,150 LF

INSTALL WATTLES

±85 LF

INSTALL TREE PROTECTION

1 EA

ABANDON 8IN SANITARY MAIN.

FILL ENTIRETY WITH GROUT.

PLUG AT EACH END

IN THE MANHOLE WITH

WATERPROOF CEMENT.

SEE NOTE 5

ABANDON 8IN SANITARY MAIN.

FILL ENTIRETY WITH GROUT.

PLUG AT EACH END IN THE MANHOLE/PIPE END.

ABANDON SANITARY MANHOLE.

FILL WITH GRAVEL.

REMOVE FRAME, COVER, &

TOP SECTION (4-FT MIN)

PLUG PIPE AT PROPOSED MANHOLE W/ WATERPROOF CEMENT.

DO NOT CONNECT DOWNSTREAM INVERT.

SEE SHEET C5.02.

SAWCUT AND REMOVE

ASPHALT PAVEMENT,

TYP.

±9,005 SF

CLF

C

LF

CLF

CLF

CLF

CLF

CEDAR TERRACE AVE

H

IG

H

LAN

D

TER

R

AC

E AVE

POW

ERHOUSE R

D

N O

R

TH

E N

TR

AN

C E

R O

AD

PI

NY

O N

TE

RR

AC

E

ST

PR

O

SP

EC

T

TE

RR

AC

E

ST

BONEYARD SERVICE ROAD

INSTALL SILT FENCE,

TYP.

±395 LF

PROPOSED ACCESS ROUTE

PROPOSED ACCESS ROUTE

LIMIT OF DISTURBANCE

LIMIT OF DISTURBANCE

C7.01

LO

D

LO

D

LOD

LOD

LOD LOD LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LODLODLOD

CL

F

C

LF

CLF

CLF

CLF

CLF CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLFCLFCLF

LOD

LO

D

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LO

D

LO

D

LOD

LO

D

LO

D

LO

D

LO

D

LOD

LOD

LOD

LOD

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LOD

LOD

LOD

LOD

LO

D

LOD

LO

D

LOD

LO

D

CL

F

CL

F

C

LF

C

LF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

C

LF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

SAWCUT AND REMOVE ASPHALT PAVEMENT

TO CONSTRUCT FLUSH DRIVEWAY,

MATCH GRADES

LOD

LOD

LOD

LOD

LOD

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LOD

LOD

LO

D

CLF

CLF

CLF

CLF

CLF CLF

CLF

CLF

CLF

CL

F

CL

F

C

LF

C

LFCLF

CLF

C

LF

SAWCUT AND REMOVE ASPHALT PAVEMENT

TO CONSTRUCT FLUSH DRIVEWAY,

MATCH GRADES

SAWCUT AND REMOVE ASPHALT PAVEMENT

TO CONSTRUCT FLUSH DRIVEWAY,

MATCH GRADESREMOVE TREES (INCLUDING

STUMPS/ROOT BALLS) WITHIN

THE CONSTRUCTION LIMITS OR

AS INDICATED BY THE NPS CO

EX WETLAND

INSTALL CONSTRUCTION LIMIT FENCE

±450 LF

PROTECT SIGN

PROTECT ELECTRIC LINES

(TYP)

PROTECT

EXISTING

BUILDINGS

(TYP)

PROTECT EXISTING SIGNS

(TYP)

INSTALL STABILIZED TEMPORARY

CONSTRUCTION ENTRANCE

PLUG PIPE AT PROPOSED

MANHOLE RECEIVING END

WITH WATERPROOF CEMENT.

DESIGNED: SUB SHEET NO. TITLE OF SHEET

06/18/2026 YELLOWSTONE NATIONAL PARK

CADD:

PL

O

T D

AT

E:

/1

8/

:1

PM

U

SE

R

: S

AC

KE

TT

, A

BB

Y C

:\U

SE

R S\

AS

AC

KE

TT

\S

TA

N

TE

C \C

R O

N

IN

, M

EG

H

AN

N

PS

\Y

EL

L\

D D

\3

1A

_3

4\

C

AD

V2

2D R

AW

IN

G S\

C

IV

IL

\M

AM

M

O

TH

\C 2.

_M

AM

M

O

TH

_D

EM

O .D

W G

TECH. REVIEW:

DATE:

DRAWING NO.

OF

326141

PMIS / PKG NO.

SHEET

A/E FIRM

PRIME:

STANTEC

CHEYENNE, WY

JC

JC

198433

BB/PS/AS

C2.11

MAMMOTH DEMOLITION

BMPS & STAGING

0 60 12060

SCALE OF FEET

NOTES:

1. TREES AND STUMPS TO BE REMOVED WILL BE MARKED IN THE FIELD AND INVENTORIED BY THE CONTRACTING OFFICER PRIOR TO REMOVAL.

STUMP REMOVAL IS REQUIRED ON ALL TREES WITHIN 2' OF PROPOSED ROADWAY AND PROPOSED FEATURES, OR AS DIRECTED BY THE

CONTRACTING OFFICER.

2. THE TYPES, LOCATIONS, SIZES, EXTENTS AND/OR DEPTHS OF EXISTING IMPROVEMENTS (ABOVE GROUND AND UNDERGROUND) THAT ARE SHOWN MAY NOT BE EXACT. STANTEC AND NPS ASSUME NO RESPONSIBILITY FOR ANY EXISTING FACILITY WHICH MAY BE ENCOUNTERED BUT WHICH ARE NOT SHOWN ON THE PLANS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING APPROPRIATE UTILITY AGENCIES TO DETERMINE LOCATIONS OF FACILITIES PRIOR TO ANY CONSTRUCTION WORK. THE CONTRACTOR SHALL BE FURTHER RESPONSIBLE FOR THE PROTECTION AND REPAIR OF ANY DAMAGE TO ANY EXISTING FACILITY. ANY DEVIATION OF FACILITIES LOCATED IN THE FIELD FROM THAT SHOWN ON THE PLANS SHALL REQUIRE THE CONTRACTOR TO NOTIFY THE ENGINEER AND/OR CONTRACTING OFFICER IMMEDIATELY.

3. BEST ATTEMPTS HAVE BEEN MADE TO LOCATE ALL EXISTING FEATURES WITHIN THE PROJECT AREA TO REMAIN/PROTECT IN PLACE AND TO BE REMOVED. HOWEVER, ADDITIONAL ITEMS MAY REQUIRE DEMOLITION AS DIRECTED BY THE CONTRACTING OFFICER. REFER TO THE PROJECT SWPPP. BMPs SHALL BE ADJUSTED BASED ON THE FINAL SWPPP.

4. ALL ABANDONED ASPHALT CONCRETE, PORTLAND CEMENT CONCRETE, AGGREGATE BASE, GRAVEL AND COMPACTED AREAS SHALL BE SCARIFIED TO A DEPTH OF 12 INCHES FOLLOWING DEMOLITION. ALL NON-VEHICULAR COMPACTED SOILS SHALL BE SCARIFIED TO A DEPTH OF 6 INCHES. INSTALL MULCH AS NEEDED IN DISTURBED AND SCARIFIED AREAS NOT PROPOSED FOR IMPROVEMENTS. SEE SPECIFICATIONS.

5. THE TREES SHOWN ON THE PLANS TO BE REMOVED ARE A DIRECT RESULT OF THE CONSTRUCTION RELATED ACTIVITIES. THESE TREES WILL REQUIRE COMPLETE STUMP REMOVAL AND WILL HAVE A UNIQUE COLOR / SYMBOLOGY IDENTIFIER PAINTED ON THEM. WHILE EVERY EFFORT HAS BEEN MADE TO PRE-DETERMINE AND IDENTIFY THE TREES THAT NEED TO BE REMOVED, ONCE SITE WORK COMMENCES, CONSTRUCTION RELATED ACTIVITIES MAY IDENTIFY ADDITIONAL TREES THAT NEED TO BE REMOVED, AND LIKEWISE WILL REQUIRE COMPLETE STUMP REMOVAL. NO ADDITIONAL TREE REMOVAL OTHER THAN THAT SHOWN ON THESE PLANS SHALL BE PERFORMED WITHOUT WRITTEN DIRECTION

FROM THE CONTRACTING OFFICER.

6. HAZARD TREES MAY REQUIRE REMOVAL AS DIRECTED BY THE CONTRACTING OFFICER. HAZARD TREES ARE NOT IDENTIFIED ON THESE PLANS.

7. SAWCUT EXISTING ASPHALT CONCRETE IN A NEAT, STRAIGHT, AND CLEAN FASHION. CONTRACTOR SHALL MARK ALL SAWCUTS FOR REVIEW

AND APPROVAL BY THE CONTRACTING OFFICER PRIOR TO STARTING WORK. PROTECT IN PLACE EXISTING ASPHALT TO REMAIN.

8. SANITARY LINE SHALL BE RE-ROUTED AS SHOWN ON SHEET C5.02 PRIOR TO DEMO

9. PIPES NOTED TO BE PLUGGED AT THE ENDS SHALL BE PLUGGED USING WATERPROOF CEMENT. PLUGS SHALL EXTEND INTO THE ABANDONED

PIPE A MINIMUM OF 12-INCHES.

E

E

G G

G G

OHW

INSTALL STABILIZED TEMPORARY

CONSTRUCTION ENTRANCE

STAGING, STORAGE, AND

CONCRETE WASHOUT AREA

±2,975 SF

SEE NOTE 3 ON SHEET 2

INSTALL CONSTRUCTION LIMIT FENCE

±877 LF

REMOVE & DISPOSE

WATER RISER BOX (2 EA)

(TYP)

REMOVE & DISPOSE

SEWER CLEANOUT,

(TYP)

2 EA

INSTALL TREE PROTECTION,

TYP

7 EA

PROTECT WATER VALVES

REMOVE & DISPOSE

STRUCTURE WASH

HOUSE BLDG #230

REMOVE & DISPOSE

JUNCTION BOX

PROTECT ELECTRIC

PEDESTAL AND OUTLET

REMOVE & DISPOSE

ELECTRICAL RISER BOX,

(TYP)

6 EA

REMOVE & DISPOSE OF

GRAVEL DRIVEWAY

±2,690 SF TOTAL

(TYP)

INSTALL

WATTLES

±443 LF

REMOVE & DISPOSE

WATER SERVICE VALVES (7 EA)

(TYP)

PROTECT IN PLACE WATER VALVES

ON THE 4" DIP WATER MAIN.

MERIDIAN ROAD

REMOVE & DISPOSE

ELECTRIC PEDESTAL

LO

D

LO

D

LODLODLOD

LOD

LO

D

LO

D

LOD

LO

D

LO

D

LOD

LODLOD

LODLODLOD

LOD

LOD

LOD

LO

D LOD

LOD

LODLOD

LOD

LOD

LOD

LO

D

LODLOD

LOD

LOD

LOD

LOD

LOD

LOD

LODLODLOD

LO

D

LOD

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LOD LOD

LOD

LOD

LOD

LOD LOD

LOD

LOD

LOD LOD

LOD

LO

D

LO

D

LO

D

LOD

LO

D

LO

D

LO

D

LO

D

LOD

LOD LOD

LOD

LOD

LOD

LOD

LO

D LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD

LO

D

LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOD

LO

D

CLF

CLF

CLFCLF

CLF

CLF

CLF

CLF

CLF

CLF

CLFCLFCL

F

CLF

CLF

CL

F

CLF

CLF

C

LF

CL

F

C

LF

CL

F

C

LF

CL

F

CLF

CL

F

CL

F

CL

F

CLF

C

LF

C

LF

CL

F

CLF

CLF

CLF CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF CLF

CLF

CLF

C

LF

CLF

C

LF

C

LF

C

LF

C

LF

C

LF

CLFCLF

CLF

C

LF

C

LF

CLFCLF

C

LF

CLF

CLFCLF

CLFCLFCLF

CLFC

LF

CLF

CLF

CLF

CLF

CLF

CLF

LIMIT OF DISTURBANCE

(APPROXIMATE)

TREE REMOVAL

(TYP)

EXISTING 4-PLEX

PROTECT WATER LINE

(TYP)

PROTECT BUILDING

(TYP)

PROTECT WALLS

(TYP)

PROTECT SANITARY LINE

(TYP)

REMOVE AND REPLACE

SANITARY LINE

SEE SHEET 27

(TYP)

DESIGNED: SUB SHEET NO. TITLE OF SHEET

06/18/2026 YELLOWSTONE NATIONAL PARK

CADD:

PL

O

T D

AT

E:

/1

8/

:1

PM

U

SE

R

: S

AC

KE

TT

, A

BB

Y C

:\U

SE

R S\

AS

AC

KE

TT

\S

TA

N

TE

C \C

R O

N

IN

, M

EG

H

AN

N

PS

\Y

EL

L\

D D

\3

1A

_3

4\

C

AD

V2

2D R

AW

IN

G S\

C

IV

IL

\N

E- C

AN

YO

N \C

AN

YO

N \C

2.

_N E_

D

EM

O .D

W G

TECH. REVIEW:

DATE:

DRAWING NO.

OF

326141

PMIS / PKG NO.

SHEET

A/E FIRM

PRIME:

STANTEC

CHEYENNE, WY

JC

JC

198433

BB/PS/AS

C2.12

NE ENTRANCE

DEMOLITION BMPS &

STAGING

0 20 4020

SCALE OF FEET

NOTES:

1. TREES AND STUMPS TO BE REMOVED WILL BE MARKED IN THE FIELD AND INVENTORIED BY THE CONTRACTING OFFICER PRIOR TO REMOVAL.

STUMP REMOVAL IS REQUIRED ON ALL TREES WITHIN 2' OF PROPOSED ROADWAY AND PROPOSED FEATURES, OR AS DIRECTED BY THE

CONTRACTING OFFICER.

2. THE TYPES, LOCATIONS, SIZES, EXTENTS AND/OR DEPTHS OF EXISTING IMPROVEMENTS (ABOVE GROUND AND UNDERGROUND) THAT ARE SHOWN MAY NOT BE EXACT. STANTEC AND NPS ASSUME NO RESPONSIBILITY FOR ANY EXISTING FACILITY WHICH MAY BE ENCOUNTERED BUT WHICH ARE NOT SHOWN ON THE PLANS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING APPROPRIATE UTILITY AGENCIES TO DETERMINE LOCATIONS OF FACILITIES PRIOR TO ANY CONSTRUCTION WORK. THE CONTRACTOR SHALL BE FURTHER RESPONSIBLE FOR THE PROTECTION AND REPAIR OF ANY DAMAGE TO ANY EXISTING FACILITY. ANY DEVIATION OF FACILITIES LOCATED IN THE FIELD FROM THAT SHOWN ON THE PLANS SHALL REQUIRE THE CONTRACTOR TO NOTIFY THE ENGINEER AND/OR CONTRACTING OFFICER IMMEDIATELY.

3. BEST ATTEMPTS HAVE BEEN MADE TO LOCATE ALL EXISTING FEATURES WITHIN THE PROJECT AREA TO REMAIN/PROTECT IN PLACE AND TO BE REMOVED. HOWEVER, ADDITIONAL ITEMS MAY REQUIRE DEMOLITION AS DIRECTED BY THE CONTRACTING OFFICER. REFER TO THE PROJECT SWPPP. BMPs SHALL BE ADJUSTED BASED ON THE FINAL SWPPP.

4. ALL ABANDONED ASPHALT CONCRETE, PORTLAND CEMENT CONCRETE, AGGREGATE BASE, GRAVEL AND COMPACTED AREAS SHALL BE SCARIFIED TO A DEPTH OF 12 INCHES FOLLOWING DEMOLITION. ALL NON-VEHICULAR COMPACTED SOILS SHALL BE SCARIFIED TO A DEPTH OF 6 INCHES. INSTALL MULCH AS NEEDED IN DISTURBED AND SCARIFIED AREAS NOT PROPOSED FOR IMPROVEMENTS. SEE SPECIFICATIONS.

5. THE TREES SHOWN ON THE PLANS TO BE REMOVED ARE A DIRECT RESULT OF THE CONSTRUCTION RELATED ACTIVITIES. THESE TREES WILL REQUIRE COMPLETE STUMP REMOVAL AND WILL HAVE A UNIQUE COLOR / SYMBOLOGY IDENTIFIER PAINTED ON THEM. WHILE EVERY EFFORT HAS BEEN MADE TO PRE-DETERMINE AND IDENTIFY THE TREES THAT NEED TO BE REMOVED, ONCE SITE WORK COMMENCES, CONSTRUCTION RELATED ACTIVITIES MAY IDENTIFY ADDITIONAL TREES THAT NEED TO BE REMOVED, AND LIKEWISE WILL REQUIRE COMPLETE STUMP REMOVAL. NO ADDITIONAL TREE REMOVAL OTHER THAN THAT SHOWN ON THESE PLANS SHALL BE PERFORMED WITHOUT WRITTEN DIRECTION

FROM THE CONTRACTING OFFICER.

6. HAZARD TREES MAY REQUIRE REMOVAL AS DIRECTED BY THE CONTRACTING OFFICER. HAZARD TREES ARE NOT IDENTIFIED ON THESE PLANS.

T

X

X X X

X

X

79357940

79657960

79557955

DEMOLISH GRAVEL ROAD

±21,765 SF

INSTALL CONSTRUCTION LIMIT FENCE

(TYP)

±3,279 LF TOTAL

INSTALL STABILIZED TEMPORARY

CONSTRUCTION ENTRANCE

INSTALL WATTLES,

(TYP)

±198 LF

STAGING, STORAGE, AND

CONCRETE WASHOUT AREAS

±12,380 SF

SEE NOTE 3 ON SHEET 2

PROTECT ASPHALT

BASKETBALL COURT

PROTECT STEEL

STRUCTURE

REMOVE AND REPLACE

EXISTING CULVERT

SEE SHEET 33

INSTALL WATTLES

(TYP)

±878 LF

SALVAGE STEEL DUMPTERS

6 EA

PROTECT EXISTING BUILDING

PROTECT TELECOM PEDESTAL

PROTECT UTILITY POLE

DEMOLISH UTILITY MARKER AFTER

COORDINATION WITH OWNER

REMOVE AND RELOCATE STREET SIGN

AND ELECTRIC METER AS DIRECTED BY

NPS REPRESENTATIVE IN THE FIELD

INSTALL WATTLES,

(TYP)

±107 LF

SAWCUT AND REMOVE

ASPHALT PAVEMENT

±67 LF

±1,118 SF

G R

AN

D

LO

O

P R O

AD

BADGER ROAD

C O

U G

AR

LO

O P

PROTECT TELECOM PEDESTAL

PROTECT UTILITY POLE

REMOVE & DISPOSE WOODEN POSTS

SITUATED IN PAIRS ALONG THE EDGE OF

BADGER ROAD FROM THIS POINT

NORTHERLY TO THE INTERSECTION WITH

COUGAR LOOP

18 EA

PROPOSED

ACCESS ROUTE

(TYP)

INSTALL STABILIZED TEMPORARY

CONSTRUCTION ENTRANCE

REMOVE & DISPOSE

OVERHEAD ELECTRIC LINE

±170 LF

SALVAGE PORTABLE RESTROOMS

3 EA

SAWCUT & REMOVE EX PAVEMENT

±26 LF

±330 SF

PROTECT EXISTING

WETLANDS OUTSIDE OF

IMPROVEMENT AREAS

PROTECT EXISTING WETLANDS

OUTSIDE OF IMPROVEMENT AREAS.

DEMOLISH GRAVEL PARKING

(TYP)

±43,165 SF TOTAL

REMOVE 5 NEEDLE PINE TREE

1 EA

REMOVE 5 NEEDLE

PINE TREES

4 EA

REMOVE 5 NEEDLE PINE

TREES WITHIN LOD

52 EA

CLF

CLF

CLF

CLF

CLF

CL

F

CLF

CLF

CLF

CLF

CLF

CLF

C

LF

CLF

CLF

CLF

CLF

C

LF

C

LF

CLF

CLF

CLF

C

LF

C

LF

CLFCLFCLF

C

LF

C

LF

C

LF

C

LF

C

LF

C

LF

C

LF

C

LF

C

LF

CLF

CL

F

C

LF

C

LF

C

LFC

LF

CLFCLF

CLF

C

LF

CL

F

C

LF

CL

F

CL

F

CL

F

CLF

CL

F

CL

F

CL

F

C

LF

CLF CLF

CLF

CLF

CLF

CLF

CLF CLF

CLF

C

LF

CLF

CLF

CL

F

C

LF

C

LF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

CLF

INSTALL STABILIZED TEMPORARY

CONSTRUCTION ENTRANCE3

LO

D

LO

D

LOD

LO

D

LO

D

LO

D

LO

D

LOD LOD LOD LOD

LO

D

LO

D

LO

D

LOD

LOD LO

D

LO

D

LOD

LOD

LOD

LOD

LOD

LO

D

LO

D

LO

D

LO

D

LOD LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LO

D

LO

D

LOD

LOD

LO

D

LO

D

LO

D

LO

D

LO

D

LOD

LOD

LO

D

LO

D

LO

D

LOD

LO

D

LO

D

LOD

LOD

LO

D

LO

D

LOD

LODLOD

LOD

LOD

LOD

LO

D

LODLOD

LO

D

LOD

LO

D

LO

D

LOD

LOD

LOD

LO

D

LO

D

LOD

LOD

LO

D

LOD

LOD

LOD

LO

D

LO

D

LO

D

LO

D

LOD

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LOD

LOD

LOD

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

LOD

LOD

LOD

LOD

LO

D

LO

D

LO

D

LO

D

LO

D

LO

D

CONIFER TREE REMOVAL,

(TYP)

PROTECT

BASEBALL

FIELD

REMOVE 5 NEEDLE

PINE TREES

3 EA

DESIGNED: SUB SHEET NO. TITLE OF SHEET

06/18/2026 YELLOWSTONE NATIONAL PARK

CADD:

PL

O

T D

AT

E:

/1

8/

:1

AM

U

SE

R

: S

AC

KE

TT

, A

BB

Y C

:\U

SE

R S\

AS

AC

KE

TT

\S

TA

N

TE

C \C

R O

N

IN

, M

EG

H

AN

N

PS

\Y

EL

L\

D D

\3

1A

_3

4\

C

AD

V2

2D R

AW

IN

G S\

C

IV

IL

\N

E- C

AN

YO

N \C

AN

YO

N \C

2.

_C

AN

YO

N

_D

EM

O .D

W G

TECH. REVIEW:

DATE:

DRAWING NO.

OF

326141

PMIS / PKG NO.

SHEET

A/E FIRM

PRIME:

STANTEC

CHEYENNE, WY

JC

JC

198433

BB/PS/AS

C2.13

CANYON VILLAGE

DEMOLITION BMPS &

STAGING

NOTES:

1. TREES AND STUMPS TO BE REMOVED WILL BE MARKED IN THE FIELD AND INVENTORIED BY THE CONTRACTING OFFICER PRIOR TO

REMOVAL. STUMP REMOVAL IS REQUIRED ON ALL TREES WITHIN 2' OF PROPOSED ROADWAY AND PROPOSED FEATURES, OR AS

DIRECTED BY THE CONTRACTING OFFICER.

2. THE TYPES, LOCATIONS, SIZES, EXTENTS AND/OR DEPTHS OF EXISTING IMPROVEMENTS (ABOVE GROUND AND UNDERGROUND) THAT ARE SHOWN MAY NOT BE EXACT. STANTEC AND NPS ASSUME NO RESPONSIBILITY FOR ANY EXISTING FACILITY WHICH MAY BE ENCOUNTERED BUT WHICH ARE NOT SHOWN ON THE PLANS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING APPROPRIATE UTILITY AGENCIES TO DETERMINE LOCATIONS OF FACILITIES PRIOR TO ANY CONSTRUCTION WORK. THE CONTRACTOR SHALL BE FURTHER RESPONSIBLE FOR THE PROTECTION AND REPAIR OF ANY DAMAGE TO ANY EXISTING FACILITY.

ANY DEVIATION OF FACILITIES LOCATED IN THE FIELD FROM THAT SHOWN ON THE PLANS SHALL REQUIRE THE CONTRACTOR TO

NOTIFY THE CONTRACTING OFFICER IMMEDIATELY.

3. BEST ATTEMPTS HAVE BEEN MADE TO LOCATE ALL EXISTING FEATURES WITHIN THE PROJECT AREA TO REMAIN/PROTECT IN PLACE AND/OR TO BE REMOVED. HOWEVER, ADDITIONAL ITEMS MAY REQUIRE DEMOLITION AS DIRECTED BY THE CONTRACTING OFFICER.

REFER TO THE PROJECT SWPPP. BMPs SHALL BE ADJUSTED BASED ON THE FINAL SWPPP.

4. ALL ABANDONED ASPHALT CONCRETE, PORTLAND CEMENT CONCRETE, AGGREGATE BASE, GRAVEL AND COMPACTED AREAS SHALL BE SCARIFIED TO A DEPTH OF 12 INCHES FOLLOWING DEMOLITION. ALL NON-VEHICULAR COMPACTED SOILS SHALL BE SCARIFIED TO A DEPTH OF 6 INCHES. INSTALL MULCH AS NEEDED IN DISTURBED AND SCARIFIED AREAS NOT PROPOSED FOR IMPROVEMENTS.

SEE TECHNICAL CONDITIONS.

5. THE TREES SHOWN ON THE PLANS TO BE REMOVED ARE A DIRECT RESULT OF THE CONSTRUCTION RELATED ACTIVITIES. THESE TREES WILL REQUIRE COMPLETE STUMP REMOVAL AND WILL HAVE A UNIQUE COLOR / SYMBOLOGY IDENTIFIER PAINTED ON THEM.

WHILE EVERY EFFORT HAS BEEN MADE TO PRE-DETERMINE AND IDENTIFY THE TREES THAT NEED TO BE REMOVED, ONCE SITE WORK COMMENCES, CONSTRUCTION RELATED ACTIVITIES MAY IDENTIFY ADDITIONAL TREES THAT NEED TO BE REMOVED, AND LIKEWISE WILL REQUIRE COMPLETE STUMP REMOVAL. NO ADDITIONAL TREE REMOVAL OTHER THAN THAT SHOWN ON THESE PLANS

SHALL BE PERFORMED WITHOUT WRITTEN DIRECTION FROM THE CONTRACTING OFFICER.

6. HAZARD TREES MAY REQUIRE REMOVAL AS DIRECTED BY THE CONTRACTING OFFICER. HAZARD TREES ARE NOT IDENTIFIED ON

THESE PLANS.

7. SAWCUT EXISTING AC IN A NEAT, STRAIGHT, AND CLEAN FASHION. CONTRACTOR SHALL MARK ALL SAWCUTS FOR REVIEW AND APPROVAL BY THE CONTRACTING OFFICER PRIOR TO STARTING WORK. PROTECT IN PLACE EXISTING ASPHALT TO REMAIN.

8. EXISTING TREES TO BE PROTECTED IN PLACE, UNLESS OTHERWISE NOTES. COORDINATE WITH THE CONTRACTING OFFICER ON ALL

TREE REMOVALS PRIOR TO BEGINNING WORK.

9. SALVAGED ITEMS SHALL BE STORED IN THE STOCKPILE AREA UNTIL THE CONTRACTING OFFICER DETERMINES WHETHER OR NOT THE SALVAGED ITEM SHALL BE REUSED BY NPS. ITEMS MARKED FOR REUSE SHALL REMAIN AND BE HANDLED BY NPS. ALL OTHER

ITEMS SHALL BE DISPOSED BY THE CONTRACTOR.

0 40 8040

SCALE OF FEET

HIGHLAND TERRACE AVE

POWERHOUSE RD

PLACE W20-1 "ROAD WORK AHEAD" SIGN

PLACE W20-1 "ROAD WORK AHEAD" SIGN

PLACE W20-1 "ROAD WORK AHEAD" SIGN

BONEYARD SERVICE RD

PR

O

SP

EC

T

TE

RR

AC

E

ST

INSTALL FLAGGERS DURING PARTIAL ROAD CLOSURE

WORK. REFER TO MUTCD FIGURE 6P-18 TYPICAL

APPLICATION 18 WITH ADDED FLAGGERS FOR PARTIAL

CLOSURE CONTROLS DURING LANE CLOSURE WORK.

CONTRACTOR SHALL PROVIDE DETOUR SIGNAGE

DURING PAVEMENT OPERATIONS REQUIRING FULL

ROAD CLOSURE.

100'

PLACE W20-1 "ROAD WORK AHEAD" SIGN

PLACE G20-2 "END ROAD WORK" SIGN

100'

100'

PLACE G20-2 "END ROAD WORK" SIGN

105'

0'

0'PLACE G20-2

"END ROAD WORK" SIGN

100'

PLACE W20-1 "ROAD WORK AHEAD" SIGN

100'

PLACE G20-2 "END ROAD WORK" SIGN

0'

0'

PLACE G20-2 "END ROAD WORK" SIGN

100'

PLACE G20-2 "END ROAD WORK" SIGN

100'

PLACE W20-1 "ROAD WORK AHEAD" SIGN

C2.21

MAMMOTH TRAFFIC

CONTROL PLAN

0 60 12060

SCALE OF FEET

DESIGNED: SUB SHEET NO. TITLE OF SHEET

06/26/2026 YELLOWSTONE NATIONAL PARK

CADD:

PL

O

T D

AT

E:

/2

6/

1:

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SE

R : S

AC

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TT

, A

BB

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C :\U

SE

R

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AS

AC

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\S

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IN

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TECH. REVIEW:

DATE:

DRAWING NO.

OF

326141

PMIS / PKG NO.

SHEET

A/E FIRM

PRIME:

STANTEC

CHEYENNE, WY

JC

JC

198433

BB/PS/AS

NOTES:

1. TRAFFIC CONTROL SHOWN IS FOR REFERENCE ONLY. TEMPORARY TRAFFIC CONTROL TO

FOLLOW CHAPTER 6A OF THE CURRENT MUTCD. A TRAFFIC CONTROL PLAN APPROVED

BY THE CONTRACTING OFFICER IS REQUIRED PRIOR TO WORK.

TEMPORARY BARRICADE DETAIL

W20-1 G20-2

GENERAL NOTES FOR PLACEMENT AND USAGE OF CONSTRUCTION TRAFFIC CONTROL DEVICES

1. WORK ACTIVITY ON OR ADJACENT TO THE TRAVELED WAY THAT MAY AFFECT THE TRAVELING

PUBLIC OR WORKERS SHALL NOT COMMENCE UNTIL ALL NECESSARY CONSTRUCTION TRAFFIC

CONTROL DEVICES ARE IN PLACE AND APPROVED THE CONTRACTING OFFICER.

(CONSTRUCTION…