Attachment 3 Drawings.pdf

NIWOT

TRAILHEAD

ARICKAREE

PICNIC GROUND

RED ROCK LAKE

PICNIC GROUND

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

TITLE SHEET

J. SMITH T1.0

DATE

RECOMMENDED BY:

FOREST ENGINEER

PROJECT MANAGER

REGIONAL ENGINEER

DISTRICT RANGER

ENGINEERING/REGIONAL SPECIALIST [FSP MANAGER]

I HAVE REVIEWED THE TECHNICAL ASPECTS OF THESE DRAWINGS:

APPROVED BY:

THESE DRAWINGS COMPLY WITH THE FOREST PLAN AND PROJECT

SPECIFIC NEPA DOCUMENTATION:

DATE

DATE

DATE

DATE

PROJECT LOCATION

LATITUDE: 40°04'51.03"N

LONGITUDE: 105°32'07.22"W

1. T1.0 TITLE SHEET

2. T2.0 SYMBOLS, ABBREVIATIONS, AND GENERAL NOTES

3. G1.0 NIWOT TRAILHEAD DEMOLITION PLAN

4. G1.1 NIWOT TRAILHEAD SITE DEVELOPMENT PLAN

5. G1.2 NIWOT TRAILHEAD PARKING PLAN

6. G1.3 NIWOT TRAILHEAD PICNIC SITE PLAN

7. G1.4 NIWOT TRAILHEAD GRADING PLAN

8. G1.5 NIWOT TRAILHEAD SIGN PLAN

9. G2.0 (OPTIONAL BID ITEM) ARICKAREE PICNIC GROUND DEMOLITION & SITE PLAN

10. G3.0 (OPTIONAL BID ITEM) RED ROCK LAKE PICNIC GROUND DEMOLITION PLAN

11. G3.1 (OPTIONAL BID ITEM) RED ROCK LAKE PICNIC GROUND SITE DEVELOPMENT PLAN

12. G3.2 (OPTIONAL BID ITEM) RED ROCK LAKE PICNIC GROUND PARKING & GRADING PLAN

13. G3.3 (OPTIONAL BID ITEM) RED ROCK LAKE PARKING STATION DETAILS

14. G3.4 (OPTIONAL BID ITEM) RED ROCK LAKE PICNIC GROUND SIGN PLAN

15. C1.0 NIWOT TRAILHEAD RETAINING WALL DETAILS

16. C2.0 (OPTIONAL BID ITEM) TYPICAL ASPHALT DETAILS

17. C2.1 TYPICAL ACCESSIBLE PARKING SPACE DETAILS

18. C3.0 TYPICAL TIMBER STEPS DETAILS

19. C4.0 TYPICAL TRAIL & PICNIC SITE DETAILS

20. C5.0 TYPICAL EROSION CONTROL DETAILS

21. C5.1 TYPICAL EROSION CONTROL DETAILS CONTINUED

22. C5.2 TYPICAL EROSION CONTROL BLANKET DETAILS

23. A1.0 TOILET SPECIFICATIONS & REQUIREMENTS

24. A1.1 TOILET PLANS

25. A1.2 TOILET ELEVATIONS & SECTIONS

26. A1.3 TOILET DETAILS - FRAMING

27. A1.4 TOILET DETAILS - TRUSS & VENT STACK

28. A1.5 TOILET DETAILS

29. A1.6 TOILET DETAILS - PRIVACY SCREEN

30. A1.7 TOILET DETAILS - VAULT

31. A2.0 TYPICAL WHEEL STOP DETAILS

32. A3.0 TYPICAL PICNIC TABLE DETAILS

33. A4.0 TRASH RECEPTACLE DETAILS

34. A5.0 TYPICAL SINGLE PANEL KIOSK DETAILS

35. A6.0 TYPICAL SIGN INSTALLATION DETAILS

36. A7.0 TYPICAL BARRIER ROCK DETAILS

37. A8.0 (OPTIONAL BID ITEM) TYPICAL ROAD CLOSURE GATE DETAILS

INDEX

SHEET # SUB-SHEET

TITLE OF SHEET

PROJECT

LOCATION

UNITED STATES DEPARTMENT OF AGRICULTURE

FOREST SERVICE

ROCKY MOUNTAIN REGION

ARAPAHO & ROOSEVELT NATIONAL FORESTS

& PAWNEE NATIONAL GRASSLAND

BOULDER RANGER DISTRICT

WARD, COLORADO

BRAINARD LAKE RECREATION AREA

DEFERRED MAINTENANCE PHASE #1 -

RECREATION SITE IMPROVEMENTS

FOREST SUPERVISOR DATE

PROJECT ADDRESS

BRAINARD LAKE RECREATION AREA

BRAINARD LAKE ROAD, WARD, CO 80481

11-29-23

1. ALL WORK TO CONFORM TO FOREST SERVICE, STATE, AND COUNTY

CODES, LAWS, AND REGULATIONS.

2. CONTRACTOR SHALL COORDINATE ACTIVITIES WITH AFFECTED

UTILITY COMPANIES AND SHALL NOTIFY THE UTILITY NOTIFICATION

CENTER (811) AT LEAST 48 HOURS PRIOR TO THE START OF

CONSTRUCTION ACTIVITIES.

3. ALL CONSTRUCTION ACTIVITIES SHALL BE IN COMPLIANCE WITH

CURRENT INTERNATIONAL BUILDING CODES AND STATE OF

COLORADO ON-SITE WASTEWATER REGULATIONS.

4. CONTRACTOR IS RESPONSIBLE FOR NOTIFYING CONTRACTING

OFFICER (CO) 72 HOURS IN ADVANCE OF ANY POTENTIAL

DISRUPTIONS TO UTILITY SERVICES OR PROGRAMMED VISITOR

ACTIVITIES.

5. CONTRACTOR SHALL TAKE ALL NECESSARY PRECAUTIONS TO

PROTECT ADJACENT PUBLIC AND PRIVATE LANDS FROM STORM

WATER RUN-OFF OR DEBRIS AND EXCESSIVE DUST.

6. CONTRACTOR SHALL REMOVE ANY MUD OR CONSTRUCTION

TRACKED ONTO TRAILS, PARKING LOTS OR ROADWAYS WITHIN 24

HOURS.

7. LAYOUT AND ALIGNMENT OF ALL PAVING SURFACES TO BE FIELD

STAKED BY CONTRACTOR AND APPROVED BY CO PRIOR TO FORM

INSTALLATION.

8. CURVE AND LINE LABELS ARE FOR EXTERIOR, EDGE OF PAVING OR

FACE OF WALL UNLESS OTHERWISE NOTED.

9. CONCRETE SCORE JOINT LOCATIONS TO BE CONSISTENT AND

EQUALLY SPACED AS SHOWN. JOINTS MATCHING EXISTING PAVING

MATERIALS, CORNERS, WALLS, OR CURBS TO BE FIELD ADJUSTED

AS NEEDED TO TIE INTO EXISTING FEATURES.

10. JOINTING AND EDGE OF CONCRETE PAVING POURS TO BE SMOOTH

CONTINUOUS CURVES WHERE INDICATED AND SHOWN IN LAYOUT

PLANS.

11. ALL SURFACE CONCRETE SHALL HAVE A MEDIUM BROOM FINISH

WITH TOOLED EDGES.

12. CONTRACTOR TO PROVIDE ALL TEMPORARY BRACING, SUPPORTS,

SHORING, ETC. AS NEEDED FOR CONSTRUCTION AND PER ALL

LOCAL CODES.

13. DO NOT SCALE OR DIGITIZE FROM HARD COPY DRAWINGS.

14. CONTRACTOR TO VERIFY ALL QUANTITIES.

15. ALL DIMENSIONS ARE TO BACK OF CURB, EDGE OF PAVING OR FACE

OF WALL UNLESS OTHERWISE NOTED.

16. GRADES OF PAVED AND REVEGETATED AREAS TO PROVIDE SMOOTH

SLOPE TRANSITIONS AS INDICATED. NOTIFY CO OF ANY CONFLICTS

IMMEDIATELY.

17. MAXIMUM LONGITUDINAL AND CROSS SLOPES TO BE AS INDICATED.

NOTIFY CO IMMEDIATELY OF ANY CONFLICTS.

18. ALL ACCESSIBLE ROUTES SHALL ADHERE TO ALL FEDERAL

ACCESSIBILITY GUIDELINES (FSORAG, ABA, ETC.)

19. NORTHING AND EASTING (N.E.) INDICATES CENTER POINT OF

RADIUS, CENTER OF COLUMN FOR SHELTERS OR FACE OF WALL FOR

BUILDINGS.

GENERAL NOTES

1. CONTRACTOR IS RESPONSIBLE FOR VERIFYING SITE CONDITIONS PRIOR TO

COMMENCING DEMOLITION. NOTIFY CONTRACTING OFFICER (CO)

IMMEDIATELY OF ANY CONFLICTS OR CONDITIONS THAT VARY FROM THE

INFORMATION PROVIDED.

2. CONTRACTOR SHALL PROTECT ALL EXISTING FEATURES THAT ARE NOT TO

BE REMOVED ADJACENT TO THE CONSTRUCTION AREA INCLUDING, BUT

NOT LIMITED TO, ADJACENT BUILDINGS, FOUNDATIONS WALLS, CURBS, AND

ABOVE AND BELOW GROUND UTILITIES. ANY DAMAGE TO FINISH OR

FOOTINGS TO BE REPAIRED BY CONTRACTOR AT CONTRACTOR'S EXPENSE.

3. EXISTING TREES TO REMAIN UNLESS OTHERWISE INDICATED, REPORT

CONFLICTS TO CO IMMEDIATELY.

4. MITIGATION FOR ANY DAMAGED EXISTING TREES TO BE MITIGATED PER

SPECIFICATIONS.

5. TREE PROTECTION MEASURES TO BE IN PLACE PRIOR TO COMMENCING

DEMOLITION.

6. WITHIN THE DRIP LINE OR ZONE OF ANY PROTECTED EXISTING TREE,

THERE SHALL BE NO CUT OR FILL OVER FOUR-INCH DEPTH.

7. NO TREE DAMAGING ATTACHMENTS, WIRES, SIGNS, OR PERMITS MAY BE

FASTENED TO ANY PROTECTED TREE.

8. THE INSTALLATION OF UTILITIES, OR ANY UNDERGROUND FIXTURE

REQUIRING EXCAVATION DEEPER THAN SIX (6) INCHES SHALL BE

ACCOMPLISHED BY BORING UNDER THE ROOT SYSTEM OR PROTECTED

EXISTING TREES AT A MINIMUM DEPTH OF TWENTY-FOUR (24) INCHES. THE

AUGER DISTANCE IS ESTABLISHED FROM THE FACE OF THE TREE

(OUTER-BARK) AND IS SCALED FROM THE TREE DIAMETER AND BREST

HEIGHT (DBH).

9. CONTRACTOR TO FIELD LOCATE PERIMETER FENCING FOR DEMOLITION

OPERATIONS FOR CO APPROVAL PRIOR TO COMMENCING DEMOLITION.

ANY AREA NEEDED FOR TEMPORARY STOCKPILING OF REMOVED

MATERIALS SHALL BE SECURELY FENCED AND AND THE LOCATION

APPROVED BY THE CO.

10. CONTRACTOR IS RESPONSIBLE FOR REMOVAL OF ALL EXCESS MATERIALS.

11. FOR EXCAVATION/DEMOLITION OCCURRING DIRECTLY ADJACENT TO ANY

FOOTINGS, CONTRACTOR TO SHORE OR SECURE FOOTINGS TO PREVENT

EROSION OF SUB-GRADE MATERIAL.

12. UPON REMOVAL OF ALL ITEMS, ALL IMPACTED ARES TO BE FILLED,

AMENDED AND COMPACTED AS REQUIRED BY EACH TYPE OF NEW

CONSTRUCTION.

13. TREE REMOVAL TO INCLUDE COMPLETE ROOTBALL REMOVAL AND

REMOVAL OF LARGE ROOTS OVER 2-INCHES IN DIAMETER. TREE PITS TO BE

BACKFILLED AND RE-COMPACTED TO APPROXIMATE EXISTING GRADE IF

CONSTRUCTION OPERATIONS WILL NOT IMMEDIATELY COMMENCE TO

ALLOW SETTING AT PROPOSED GRADE. ANY OPEN PITS TO BE FENCED IF

BACKFILL CANNOT BE COMPLETED IMMEDIATELY.

14. DEMOLITION LIMITS SHOWN ARE APPROXIMATE AND ARE FOR GENERAL

REFERENCE ONLY. UTILITIES MAY EXTEND BEYOND LIMIT. SEE UTILITY

PLANS OR SITE PLANS FOR EXACT OR APPROXIMATE LOCATIONS.

15. CURB, GUTTER AND SIDEWALK SHALL BE REMOVED TO NEAREST JOINT.

16. ALL SAWCUTS TO BE IN STRAIGHT LINES ACCORDING TO PLANS.

17. CONTRACTOR IS RESPONSIBLE FOR ANY DAMAGE TO ANY ON-SITE,

OFF-SITE, PUBLIC OR PRIVATE FACILITY OR FEATURE AS A RESULT OF THE

CONSTRUCTION PROCESS FOR THIS PROJECT.

18. TEMPORARY FENCING SHOWN IN RECOMMENDED LOCATIONS ONLY.

CONTRACTOR TO PROVIDE PROPOSED TEMPORARY FENCING PLAN TO

PROVIDE SUFFICIENT SPACE FOR CONSTRUCTION OPERATIONS WHILE

MAINTAINING SAFE ACCESS TO OTHER NATIONAL FOREST USE AREAS.

DEMOLITION NOTES

TYPICAL SYMBOLS & INDICATORS

& AND

@ AT

℄ CENTERLINE

Ø DIAMETER

# POUND OR NUMBER

AB ANCHOR BOLT

AD AREA DRAIN

ADDM ADDENDUM

ADJ ADJUSTABLE

AGG AGGREGATE

ALUM ALUMINUM

ALT ALTERNATE

APPROX. APPROXIMATE

ASPH ASPHALT

ARCH ARCHITECT(URAL)

BOC BOTTOM OF CURB

BOW BOTTOM OF WALL

BOS BOTTOM OF STAIR

BEV BEVEL

BITUM BITUMINOUS

BLDG BUILDING

BM BENCHMARK

BRKT BRACKET

BOT BOTTOM

BSMT BASEMENT

BTWN BETWEEN

BRLP BURLAP

CB CATCH BASIN

CF CUBIC FOOT

CHAM CHAMFER

CIP CAST-IN-PLACE

CJ CONTROL JOINT

CL CENTERLINE

CMU CONCRETE MASON UNIT

CO CONTRACTING OFFICER

COL COLUMN

COMP COMPACTED

CONC CONCRETE

COND CONDITION

CONSTR CONSTRUCTION

CONT CONTINUOUS

CONTR CONTRACTOR

CTR CENTER

CY CUBIC YARD

DPTH DEPTH (DEEP)

DBL DOUBLE

DEMO DEMOLISH/DEMOLITION

DEP DEPRESSED

DEPT DEPARTMENT

DET DETAIL

DIA DIAMETER

DIM DIMENSIONS

DN DOWN

DR DOOR

DWG DRAWING

E EAST

EA EACH

EJ EXPANSION JOINT

ELEV ELEVATION

ELEC ELECTRICAL

ENCL ENCLOSURE

EQ EQUAL

EW EACH WAY

EQUIV EQUIVALENT

EXIST/EX EXISTING

FD FLOOR DRAIN

FND FOUNDATION

FF FACE FOOT

FFE FINISHED FLOOR ELEVATION

FIN FINISHED

FG FINISHED GRADE

FL FLOOR

FLASH FLASHING

FT FOOT/FEET

FTG FOOTING

GA GAUGE

GALV GALVANIZED

GC GENERAL CONTRACTOR

GLULAM GLUE LAMINATED

GND GROUND

GR GRADE

HT HEIGHT

HORIZ HORIZONTAL

HP HIGH POINT

INSUL INSULATION

INT INTEGRAL

INV INVERT

JST JOIST

JNT JOINT

KJ KEYED JOINT

LP LOW POINT

LF LINEAL FOOT

LBS POUNDS

MAX MAXIMUM

ME MATCH EXISTING

MECH MECHANICAL

MEMB MEMBRANE

MED MEDIUM

MET METAL

MFG MANUFACTURER

MH MANHOLE

MID MIDDLE

MIN MINIMUM

MIR MIRROR

MISC MISCELLANEOUS

MTD MOUNTED

MTG MOUNTING

N NORTH

NIC NOT IN CONTRACT

NO NUMBER

NOM NOMINAL

NTS NOT TO SCALE

OA OVERALL

OC ON CENTER

OPP OPPOSITE

OH OVERHEAD

PA PLANTING AREA

PC PIECE

PL PROPERTY LINE

PLMB PLUMBING

PNL PANEL

POL POLISHED

PR PAIR

PRCST PRE-CAST

PT POINT OF TANGENCY

PTD PAINTED

PVC POLYVINYL CHLORIDE

PVMT PAVEMENT

RAD RADIUS

REF REFERENCE

REINF REINFORCING

REQ REQUIRED

RESIL RESILIENT

S SOUTH

SC SCALE

SCHD SCHEDULE

SCRN SCREEN

SECT SECTION

SF SQUARE FOOT

SHT SHEET

SQ SQUARE

SST STAINLESS STEEL

STA STATION

STD STANDARD

STL STEEL

STRC STRUCTURAL

SYM SYMMETRICAL

TOC TOP OF CURB

TOS TOP OF SLOPE

TOW TOP OF WALL

TYP TYPICAL

VAR VARIES

VERT VERTICAL

W WEST

W/ WITH

WID WIDTH

WL WATER LEVEL

W/O WITHOUT

WT WEIGHT

WWM WELDED WIRE MESH

ABBREVIATIONS

COMPACTED SUB-GRADE TO 95% OF MAX. DRY DENSITY

COLORED PORTLAND CEMENT CONCRETE (DEPTH VARIES)

AREAS WHERE PLACED NATIVE SOIL SHALL BE GRADED AWAY

FROM WALL OR SIDEWALK AT A 3:1 SLOPE. AREAS SHALL THEN

BE REVEGETATED PER THE SPECIFICATIONS

AREAS TO BE REVEGETATED

(SOIL SHALL BE DE-COMPACTED, SOIL AMENDMENT APPLIED

AND LIGHTLY MIXED INTO NATIVE SOIL, AND AREA RE-SEEDED

USING FOREST SERVICE FURNISHED NATIVE SEED MIX.)

COMPACTED AGGREGATE TRAILS

(AGGREGATE MATERIAL SHALL MIMIC THE SURROUNDING

GEOLOGY IN COLOR AND TEXTURE AND SHALL BE APPROVED

BY THE CONTRACTING OFFICER)

AREAS WHERE EXISTING VEGETATION SHALL BE REMOVED

(SLASH MATERIAL MAY BE LOPPED AND SCATTERED PER THE

SPECIFICATION OR REMOVED FROM NATIONAL FOREST LANDS)

COMPACTED AGGREGATE SUB-BASE (DEPTH VARIES) OR TRAILS

ASPHALT TRANSITION - FROM EXISTING ASPHALT ROAD TO

PROPOSED ASPHALT PARKING AREA

ASPHALT PAVING

A

C4.1

REFERENCES

SECTION IDENTIFICATION

SHEET WHERE SHOWN

DETAIL IDENTIFICATION

SHEET WHERE SHOWN

SECTION / ELEVATION

DETAIL

NATIVE SOIL

FINISHED WOOD

WOOD FRAMING

THROUGH MEMBER

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

SYMBOLS,

ABBREVIATIONS, &

NOTES

J. SMITH T2.0

DEMOLITION NOTES:

1. FIELD VERIFY EXISTING SITE CONDITIONS PRIOR TO CONSTRUCTION.

2. ALL MATERIALS TO BE REMOVED SHALL BE DISPOSED OF OR RECYCLED

AT AN APPROVED FACILITY OFF NATIONAL FOREST SYSTEM LANDS.

3. ALL EXISTING TIMBER PARKING BARRIERS AND TIMBER RETAINING WALLS

SHALL BE REMOVED AND DISPOSED OF OFF NATIONAL FOREST SYSTEM

LANDS.

4. ALL EXISTING METAL FIRE RINGS AND PEDESTAL GRILLS SHALL BE

REMOVED.

5. 4" IN DIAMETER OR LARGER TREE ROOT OR DRIP ZONES SHALL BE

AVOIDED DURING CONSTRUCTION UNLESS OTHERWISE APPROVED.

TYPICAL TIMBER RETAINING WALL & TIMBER

PARKING BARRIERS TO BE REMOVED

TYPICAL FIRE RING, PEDESTAL GRILL, AND

PICNIC TABLE TO BE REMOVED

TYPICAL KIOSK, TIMBER RETAINING WALL, &

TIMBER PARKING BARRIERS TO BE REMOVED.

MOOSE PANEL TO BE RELOCATED ON-SITE

EXISTING TIMBER PARKING BARRIERS

TO BE REMOVED (TYP.)

EXISTING HISTORIC STONE RETAINING WALLS TO REMAIN

& BE PROTECTED (TYP.)

EXISTING TRAILS

TO REMAIN (TYP.)

EXISTING TIMBER

RETAINING WALLS

TO BE REMOVED (TYP.)

EXISTING PICNIC TABLES SHALL BE

DEMOLISHED & REMOVED (TYP.)

ALL EXISTING FIRE RINGS TO BE REMOVED (TYP.)

ALL EXISTING PEDESTAL GRILLS

TO BE REMOVED (TYP.)

(QTY. 2) EXISTING MOOSE PANEL TO BE

RELOCATED PER THE SITE PLAN

AREAS TO BE OBLITERATED

AND REVEGETATED (TYP.)

EXISTING TIMBER PARKING POSTS

TO BE REMOVED (TYP.)

EXISTING "NIWOT CUTOFF" TRAIL

TO REMAIN

EXISTING TREES TO BE PROTECTED

& REMAIN (TYP.)

EXISTING CONCRETE SIDEWALK

TO REMAIN

EXISTING TOILET BUILDING

TO BE PROTECTED & REMAIN

APPROXIMATE EDGE OF LAKE

AREA OF NO CONSTRUCTION OR DISTURBANCE

DUE TO THE SENSITIVITY OF THE LAKE

EXISTING TIMBER RETAINING WALL SHALL BE REMOVED &

EXISTING SITE FILL SHALL BE GRADED AT 3:1 SLOPE

TOWARDS THE LAKE TO CATCH EXISTING SLOPE

(QTY. 2) EXISTING MOOSE PANELS TO REMAIN

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

NIWOT TRAILHEAD

DEMOLITION PLAN

J.SMITH G1.0

Feet

0 50 100

A

C4.0

B

C1.0

GENERAL NOTES:

1. CONTRACTOR SHALL PROTECT EXISTING ASSETS AND

INFRASTRUCTURE SET TO REMAIN AND BE PROTECTED.

2. ALL EXISTING HISTORIC CCC ELEMENTS WILL REMAIN AND

MUST BE PROTECTED DURING CONSTRUCTION.

3. ALL CONCRETE ELEMENTS SHALL BE INTEGRALLY

COLORED WITH DAVIS COLOR'S "WESTERN GOLD" OR

APPROVED EQUAL.

4. ANY EXISTING BARRIER ROCKS EITHER FOUND ON-SITE OR

DISCOVERED DURING EXCAVATIONS SHALL BE RE-UTILIZED

AT THIS SITE AS SHOWN ON THE PLAN OR INCLUDED IN THE

RETAINING WALL.

5. PROPOSED PICNIC SITES AND PICNIC TABLE ORIENTATION

SHALL BE STAKED IN THE FIELD BY THE FOREST SERVICE.

6. 4" IN DIAMETER OR LARGER TREE ROOT OR DRIP ZONES

SHALL BE AVOIDED DURING CONSTRUCTION UNLESS

OTHERWISE APPROVED. CONTRACTOR MAY SHIFT

ALIGNMENTS TO REDUCE TREE DEMOLITION OR DAMAGE.

CONTRACTING OFFICER TO APPROVE TREE REMOVAL AND

ALIGNMENT SHIFTS DURING CONSTRUCTION.

7. ALL TRAILS AND PICNIC SITES SHALL FOLLOW CURRENT

FOREST SERVICE ACCESSIBILITY GUIDELINES.

CONSTRUCT NEW PICNIC SITE (TYP.)

HISTORIC STONE CULVERT TO REMAIN

AND BE PROTECTED (TYP.)

(QTY. 2) INSTALL RELOCATED

MOOSE PANEL

RECONSTRUCT EXISTING PICNIC SITE.

EXISTING HISTORIC RETAINING WALLS

TO REMAIN AND BE PROTECTED (TYP.)

EXISTING TOILET TO REMAIN

EXISTING PICNIC SITES

(SEE PICNIC SITE PLAN)

EXISTING "NIWOT CUT-OFF"

TRAIL TO REMAIN

CONSTRUCT TIMBER STEPS

CONSTRUCT SINGLE-PANEL KIOSK

CONSTRUCT 5'-0" WIDTH COMPACTED

AGGREGATE SIDEWALK

(APPROX. 1,100 SQ.FT.)

CONSTRUCT ROCK RETAINING WALL

(APPROX. 165 LN.FT.)

CONSTRUCT 6'-0" WIDTH

COMPACTED AGGREGATE

TRAIL (TYP.)

EXISTING TIMBER RETAINING WALL SHALL BE REMOVED &

REMAINING SOIL SHALL BE GRADED AT 3:1 SLOPE

TOWARDS THE LAKE TO CATCH EXISTING SLOPE

INSTALL BEAR-PROOF TRASH CAN &

CONSTRUCT 4" DEPTH CONCRETE PAD

RELOCATE & INSTALL EXISTING SITE ID SIGN

REMOVE VEGETATION (SEE SPECS.)

END OF CONSTRUCTED AGGREGATE TRAIL

SHALL BLEND INTO EXISTING TRAIL

TRAIL TO BE CONSTRUCTED BY OTHERS (N.I.C.)

WASTE SOIL SHALL BE GRADED AWAY FROM

BARRIER ROCK WALLS AT 3:1 SLOPE

(2:1 SLOPE MAX.) & REVEGETATE AREAS

PER THE SPECIFICATIONS

CONSTRUCT 6'-0" WIDTH CURVED

TIMBER STEPS (SEE DETAIL)

EXISTING EDGE

OF ROAD (TYP.)

EXISTING MOOSE PANELS

TO REMAIN (TYP.)

EXISTING MOOSE PANEL

TO BE RELOCATED (TYP.)

(QTY. 6) FURNISH & INSTALL ALL NEW PICNIC TABLES (TYP.)

AREAS TO BE REVEGETATED (TYP.)

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

NIWOT TRAILHEAD

SITE DEVELOPMENT

PLAN

J. SMITH G1.1

100500

R

GENERAL NOTES:

1. PROPOSED ROCK RETAINING WALL

FACE VISIBILITY WILL VARY IN

HEIGHT.

2. ALL CONCRETE ELEMENTS SHALL BE

INTEGRALLY COLORED WITH DAVIS

COLOR'S "WESTERN GOLD" OR

APPROVED EQUAL.

3. ANY EXISTING BARRIER ROCKS

EITHER FOUND ON-SITE OR

DISCOVERED DURING EXCAVATIONS

SHALL BE RE-UTILIZED AT THIS SITE

AS SHOWN ON THE PLAN OR

INCLUDED IN THE RETAINING WALL.

4. TYPICAL 4" DEPTH COMPACTED

AGGREGATE TRAIL WIDTH SHALL BE

6'-0". TRAILS SHALL FOLLOW

CURRENT FOREST SERVICE

ACCESSIBILITY GUIDELINES.

5. ALL PAVEMENT MARKINGS SHALL BE

INSTALLED IN ACCORDANCE W/

CURRENT MUTCD REQUIREMENTS.

AREAS TO BE OBLITERATED

AND REVEGETATED PER THE

SPECIFICATIONS (TYP.)

(QTY. 2) INSTALL RELOCATED MOOSE

PANELS (TYP.)

EXISTING TOILET

TO REMAIN

EXISTING PICNIC SITES

(SEE PICNIC SITE PLAN)

EXISTING "NIWOT CUT-OFF"

TRAIL TO REMAIN

CONSTRUCT 6'-0" WIDTH TIMBER STEPS

EXISTING ASPHALT PARKING

LOT TO REMAIN

CONSTRUCT SINGLE-PANEL KIOSK

CONSTRUCT COMPACTED AGGREGATE

SIDEWALK (APPROX. 1,100 SQ.FT.)

CONSTRUCT ROCK RETAINING WALL (APPROX. 190 LN.FT)

CONSTRUCT 6' WIDTH

COMPACTED AGGREGATE

TRAIL (TYP.)

INSTALL 4" WIDTH WHITE

"FOG LINE" STRIPE

(1'-8" FROM EDGE OF

TRAVELWAY)

TRAIL TO BE CONSTRUCTED BY

OTHERS (N.I.C.)

WASTE SOIL SHALL BE GRADED AWAY FROM BARRIER

ROCK WALLS AT 3:1 SLOPE (2:1 SLOPE MAX.) &

REVEGETATE AREA PER THE SPECIFICATIONS

CONSTRUCT NEW ASPHALT

PARKING SPACES W/ NEW

BASE COURSE

(APPROX. 575 SQ. FT.)

REMOVE VEGETATION

INSTALL BEAR-PROOF TRASH

CAN & CONCRETE PAD

RELOCATED SITE ID SIGN

INSTALL (QTY. 16) COLORED

CONCRETE WHEEL STOPS (TYP.)

CONSTRUCT 6'-0" WIDTH CURVED

TIMBER STEPS

EXISTING MOOSE PANEL

TO BE RELOCATED

EXISTING MOOSE PANEL

TO BE RELOCATED

EXISTING MOOSE PANEL

TO REMAIN (TYP.)

INSTALL ACCESSIBLE PARKING SPACE

W/ PAVEMENT MARKINGS & SIGN

INSTALL PARKING SPACE

PAVEMENT MARKINGS (TYP.)

INSTALL NO PARKING

PAVEMENT MARKINGS

(SEE NOTES)

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

NIWOT TRAILHEAD

PARKING

PLAN

J. SMITH G1.2

50250

GENERAL NOTES:

1. ALL EXISTING HISTORIC STONE RETAINING

WALLS AND CULVERTS WILL REMAIN AND

MUST BE PROTECTED DURING

CONSTRUCTION.

2. PROPOSED PICNIC SITES AND PICNIC TABLE

ORIENTATION SHALL BE STAKED IN THE FIELD

BY THE FOREST SERVICE.

3. TYPICAL COMPACTED AGGREGATE TRAILS

SHALL BE 6'-0" WIDE AND 4" DEPTH.

CONTRACTOR SHALL STAKE TRAIL ALIGNMENT

IN FIELD AND CONTRACTING OFFICER SHALL

APPROVE.

4. 4" IN DIAMETER OR LARGER TREE ROOT OR

DRIP ZONES SHALL BE AVOIDED DURING

CONSTRUCTION UNLESS OTHERWISE

APPROVED. CONTRACTOR MAY SHIFT

ALIGNMENTS TO REDUCE TREE DEMOLITION.

CONTRACTING OFFICER TO APPROVE TREE

REMOVAL AND ALIGNMENT SHIFTS DURING

CONSTRUCTION.

5. ALL TRAILS AND PICNIC SITES SHALL FOLLOW

CURRENT FOREST SERVICE ACCESSIBILITY

GUIDELINES.

CONSTRUCT NEW

PICNIC SITE (TYP.)

AREAS TO BE OBLITERATED

AND REVEGETATED PER THE

SPECIFICATIONS (TYP.)

HISTORIC STONE CULVERT TO REMAIN

AND BE PROTECTED (TYP.)

RELOCATE (QTY. 2) MOOSE

INFORMATION SIGN PANELS (TYP.)

EXISTING PICNIC SITE SHALL BE RECONSTRUCTED.

EXISTING HISTORIC RETAINING WALLS TO REMAIN

AND BE PROTECTED (TYP.)

EXISTING TOILET

TO REMAIN

EXISTING PICNIC TABLES SHALL BE

DEMOLISHED & REMOVED (TYP.)

CONSTRUCT SINGLE-PANEL KIOSK

CONSTRUCT ROCK RETAINING WALL (TYP.)

CONSTRUCT 6'-0" WIDTH

COMPACTED AGGREGATE

TRAIL (TYP.)

EXISTING TIMBER RETAINING WALL SHALL BE REMOVED &

EXISTING SOIL SHALL BE GRADED AT 3:1 SLOPE

TOWARDS THE LAKE TO CATCH EXISTING SLOPE

GRADE SLOPE AWAY FROM BARRIER ROCK WALLS

AT 3:1 SLOPE (2:1 SLOPE MAX.) & REVEGETATE AREA

PER THE SPECIFICATIONS

REMOVE VEGETATION

INSTALL BEAR-PROOF TRASH

CAN & CONCRETE PAD

CONSTRUCT TIMBER STEPS (TYP.)

(QTY. 4) EXISTING METAL FIRE RINGS

SHALL BE REMOVED & DISPOSED (TYP.)

APPROX. EDGE OF EXISTING

PICNIC SITES (TYP.)

NEW AGGREGATE TRAIL SHALL MEET EXISTING

NATIVE SURFACE TRAIL FLUSH (TYP.)

FURNISH & INSTALL ALL NEW

PICNIC TABLES (TYP.)

M

I

N

N

R

R

R

A

G1.3

TYPICAL PICNIC SITE LAYOUT

NO SCALE

'-0

4'-0" MIN. CLEARANCE

ALL AROUND PICNIC

TABLE (TYP.)

2% MAX. SLOPE IN

ANY DIRECTION (TYP.)

HISTORIC CCC ERA ROCK

RETAINING WALLS TO REMAIN

& BE PROTECTED (TYP.)

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

NIWOT TRAILHEAD

PICNIC SITE PLAN

J. SMITH G1.3

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

GENERAL NOTES:

1. ALL SIDEWALKS AND AGGREGATE TRAILS SHALL BE

SLOPED TO DRAIN AND SHALL MEET CURRENT FOREST

SERVICE ACCESSIBILITY GUIDELINES FOR GRADES AND

SLOPES.

2. IMPORTED FILL MATERIAL FOR GRADING SHALL NOT BE

NEEDED.

3. THE F.F.E. OF CONSTRUCTED ELEMENTS IS TO BE WITHIN

+/- 6" OF EXISTING ELEVATIONS.

4. PROVIDE POSITIVE DRAINAGE AWAY FROM TOILET

BUILDING AND PICNIC SITES IN ALL DIRECTIONS.

5. PROVIDE POSITIVE DRAINAGE AWAY FROM ROCK

RETAINING WALLS.

EXISTING TOILET

TO REMAIN

CONSTRUCT 5' WIDTH COMPACTED AGGREGATE

SIDEWALK TO DRAIN, 2% MAX. CROSS SLOPE &

5% MAX. RUNNING SLOPE (TYP.)

CONSTRUCT ROCK RETAINING WALL

GRADE SOIL MATERIAL AT 3:1 SLOPE

(2:1 MAX.) AWAY FROM ROCK RETAINING

WALL TO CATCH EXISTING GRADE AND

REVEGETATE (TYP.)

SLOPE AT 3:1

AWAY FROM

PROPOSED

PICNIC SITE

GRADE AT 3:1 (2:1 MAX) SLOPE

AWAY FROM ROCK WALL AND

CONCRETE STEPS TO MEET

AGGREGATE PATHWAY FLUSH

SLOPE COMPACTED AGGREGATE

TRAILS TO DRAIN (2% MAX. CROSS SLOPE

AND 5% MAX. RUNNING SLOPE) (TYP.)

PROPOSED PICNIC SITES

SHALL HAVE A 1% MIN. (2% MAX.)

SLOPE IN ANY DIRECTION (TYP.)

DIRECTION OF PROPOSED

SLOPE (TYP.)

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

NIWOT TRAILHEAD

GRADING PLAN

J. SMITH G1.4

GENERAL SIGN NOTES:

1. CONTRACTOR TO STAKE IN FIELD ALL SIGN LOCATIONS

AND BE APPROVED BY CONTRACTING OFFICER BEFORE

INSTALLATION.

2. ALL SIGNS TO BE FURNISHED AND INSTALLED IN

ACCORDANCE WITH STANDARDS FOR FOREST SERVICE

SIGNS AND MANUAL FOR UNIFORM TRAFFIC CONTROL

DEVICES (MUTCD).

3. CONTRACTOR SHALL FURNISH AND INSTALL ALL SIGNS.

SIGN DESIGNS AND LAYOUTS SHALL BE APPROVED BY

THE FOREST SERVICE PRIOR TO SIGN FABRICATION.

EXISTING MOOSE PANELS

TO REMAIN (TYP.)

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

NIWOT TRAILHEAD

SIGN PLAN

J.SMITH G1.5

DIRECTIONAL SIGNS

WORDING / TYPEKEY

SINGLE PANEL INFORMATION

KIOSK

SITE ID

(RE-USE EXISTING SIGN)

CPW MOOSE INTERPRETIVE

SIGNS (REUSED)

OUTFITTER GUIDE PARKING ONLY

(REUSED SIGN)

OVERNIGHT PARKING ONLY

IPW PERMIT REQUIRED

(REUSED SIGN)

VAN ACCESSIBLE

PARKING ONLY (R7-8 & R7-8P)

PEDESTRIAN CROSSING

AHEAD

(W11-2)

Feet

0 50 100

QTY.

1. PROPOSED TOILET SHALL BE INSTALLED IN

APPROXIMATELY THE SAME LOCATION AS THE

EXISTING TOILET, AS SHOWN. FOREST SERVICE SHALL

STAKE TOILET LOCATION IN THE FIELD. GRADE AWAY

FROM BUILDING TO DRAIN (3:1 SLOPE MAX.)

2. ALL EXISTING HISTORICAL RETAINING WALLS, PICNIC

TABLES, AND STAIRS SHALL REMAIN AND BE

PROTECTED.

3. COMPACTED AGGREGATE SIDEWALK SHALL FOLLOW

CURRENT FOREST SERVICE ACCESSIBILITY

GUIDELINES.

4. ANY EXISTING BARRIER ROCKS EITHER FOUND ON-SITE

OR DISCOVERED DURING EXCAVATIONS SHALL BE

RE-UTILIZED AT THIS SITE AS SHOWN ON THE PLAN.

CONSTRUCT STICK-BUILT

SINGLE-UNIT TOILET & VAULT

EXISTING TOILET & VAULT

TO BE DEMOLISHED & REMOVED

EXISTING TREES SHALL REMAIN

AND BE PROTECTED (TYP.)

EXISTING GATE TO BE DEMOLISHED & REMOVED

EXISTING DUMPSTER TO BE SALVAGED.

CONCRETE DUMPSTER PAD SHALL BE

DEMOLISHED & REMOVED

EXISTING EDGE OF ROAD

TO REMAIN

EXISTING CONCRETE WALKWAY &

AGGREGATE PATHWAY TO BE

OBLITERATED, REMOVED,

& REVEGETATED

EXISTING SITE ID SIGN SHALL BE RELOCATED.

SIGN POSTS SHALL BE REMOVED.

NEW SITE ID SIGN LOCATION. SIGN SHALL BE INSTALLED

ON TWO NEW WOOD POSTS.

EXISTING FLAGGED TREES

SHALL BE REMOVED (TYP.)

CONSTRUCT 4" DEPTH COMPACTED

AGGREGATE SIDEWALK (APPROX. 45 SQ.FT.)

TOILET STRUCTURE TO BE REMOVED

DEMOLITION NOTES:

1. CONTRACTOR SHALL FIELD VERIFY EXISTING

SITE CONDITIONS PRIOR TO

CONSTRUCTION.

2. DEMOLISH & REMOVE EXISTING TOILET

STRUCTURE AND CONCRETE VAULT, PER

THE SPECIFICATIONS.

3. FOREST SERVICE SHALL FLAG TREES TO BE

REMOVED.

4. PROTECT TREES 4" IN DIAMETER AND

LARGER. CONTRACTOR MAY SHIFT

ALIGNMENTS TO REDUCE TREE DEMOLITION.

CONTRACTING OFFICER TO APPROVE TREE

REMOVAL AND ALIGNMENT SHIFTS DURING

CONSTRUCTION.

5. SALVAGED DUMPSTER SHALL BE STORED

AT A NEARBY LOCATION IDENTIFIED BY THE

CONTRACTING OFFICER.

AREAS TO BE OBLITERATED & REVEGETATED (TYP.)

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

(OPTIONAL BID ITEM)

ARICKAREE PICNIC

GROUND

DEMOLITION &

SITE PLANS

J.SMITH G2.0

0 25 50

TOILET STRUCTURE TO BE REMOVED EXISTING ASPHALT PARKING

MAY BE REMOVED

DEMOLITION NOTES:

1. FIELD VERIFY EXISTING SITE CONDITIONS

PRIOR TO CONSTRUCTION.

2. TOILET VAULT SHALL BE PUMPED AND

DEMOLISHED PER THE SPECIFICATIONS.

3. ALL EXISTING TIMBER PARKING BARRIERS

SHALL BE DEMOLISHED, REMOVED AND

DISPOSED OF OFF NATIONAL FOREST SYSTEM

LANDS.

4. PROTECT TREES 4" IN DIAMETER AND LARGER.

CONTRACTOR MAY SHIFT ALIGNMENTS TO

REDUCE TREE DEMOLITION. CONTRACTING

OFFICER TO APPROVE TREE REMOVAL AND

ALIGNMENT SHIFTS DURING CONSTRUCTION.

APPROXIMATE EDGE OF LAKE

EXISTING EDGE OF ROAD (TYP.)

EXISTING ASPHALT

PARKING LOT TO BE REMOVED

(APPROX. 3,225 SQ.FT.)

AREAS TO BE OBLITERATED

& REVEGETATED (TYP.)

EXISTING TOILET BUILDING &

CONCRETE VAULT TO BE

DEMOLISHED & REMOVED.

AREA TO BE REVEGETATED

(SEE SPECS)

EXISTING ASPHALT CURB

TO BE REMOVED (APPROX. 190 LN.FT.)

EXISTING TIMBER PARKING

BARRIER TO BE REMOVED (TYP.)

AREA OF TREE &

VEGETATION REMOVAL (TYP.)

AREA OF NO CONSTRUCTION OR

DISTURBANCE DUE TO THE

SENSITIVITY OF THE LAKE

EXISTING TRAIL TO REMAIN (TYP.)

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

(OPTIONAL BID ITEM)

RED ROCK LAKE

PICNIC GROUND

DEMOLITION PLAN

J.SMITH G3.0

0 100 200

1. COMPACTED AGGREGATE PATHWAY, PICNIC SITES, PICNIC TABLES, AND PICNIC TABLE ORIENTATION

SHALL BE STAKED IN THE FIELD BY THE FOREST SERVICE.

2. VEGETATION REMOVAL AREA SHALL BE FLAGGED IN THE FIELD BY THE FOREST SERVICE. REMOVED

MATERIALS SHALL BE INCORPORATED INTO THE AREAS TO BE REVEGETATED PER THE SPECS.

3. ON-SITE ROCK MATERIAL SHALL BE USED TO ARMOR AND ANCHOR SLOPE DOWNHILL OF PATHWAY.

4. PROPOSED SINGLE-UNIT TOILET SHALL MATCH OTHER SIMILAR TOILET STRUCTURES IN THE BRAINARD

AREA. TOILET LOCATION, ORIENTATION, AND ELEVATION SHALL BE STAKED IN THE FIELD BY THE FOREST

SERVICE. THERE IS A HIGH LIKELIHOOD TO ENCOUNTER LARGE ROCK MATERIALS DURING VAULT

EXCAVATION.

5. PROPOSED TRAIL ALIGNMENT SHALL BE STAKED IN THE FIELD BY THE FOREST SERVICE.

EXISTING TOILET & VAULT TO BE

OBLITERATED AND REMOVED &

AREA TO BE REVEGETATED

EXISTING

EDGE OF LAKE

EXISTING EDGE OF ROAD (TYP.)

EXISTING TRAIL TO REMAIN

CONSTRUCT SINGLE-UNIT

STICK BUILT TOILET (SEE NOTES)

REMOVE VEGETATION (SEE NOTES)

AREAS TO BE REVEGETATED (TYP.)

CONSTRUCT NEW PICNIC SITE & FURNISH

AND INSTALL NEW PICNIC TABLES (TYP.)

FURNISH & INSTALL NEW

ROAD CLOSURE GATE

CONSTRUCT 4' WIDTH TIMBER

STEPS (APPROX. 176 SQ.FT.)

CONSTRUCT 6'-0" WIDTH COMPACTED AGGREGATE

PATHWAY (APPROX. 1,925 SQ.FT.)

FURNISH & INSTALL SITE ID SIGN

INSTALL BEAR-PROOF TRASH CAN & CONSTRUCT CONCRETE PAD

EXISTING EDGE OF TRAIL TO REMAIN (TYP.)

INSTALL 4" WIDTH WHITE "FOG LINE"

AT EDGE OF TRAVEL WAY

GRADE SLOPE AWAY FROM TOP OF

AGGREGATE PATHWAY AT 3:1 SLOPE

TOWARDS THE LAKE

(2:1 MAX. IF UNAVOIDABLE)

REPLACE ASPHALT ON PARKING LOT

(APPROX. 3,166 SQ. FT.)

FURNISH & INSTALL COLORED

CONCRETE WHEELSTOPS (TYP.)

INSTALL PARKING SPACE PAVEMENT MARKINGS (TYP.)

FURNISH & INSTALL

BARRIER ROCK (TYP.)

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

(OPTIONAL BID ITEM)

RED ROCK LAKE

PICNIC GROUND

SITE DEVELOPMENT

PLAN

J.SMITH G3.1

1. PROPOSED 4'-0" WIDTH COMPACTED AGGREGATE PATHWAY SHALL MEET THE ASPHALT PARKING LOT AND EXISTING TRAIL

FLUSH, AS TO NOT CREATE A LIP OR OBSTACLE TO ACCESSIBILITY. PATHWAYS SHALL MEET CURRENT FOREST SERVICE

ACCESSIBILITY GUIDELINES (FSORAG). ALL AGGREGATE PATHWAYS SHALL BE STAKED IN THE FIELD BY THE FOREST SERVICE.

ON-SITE ROCK MATERIALS SHALL BE USED TO ARMOR AND ANCHOR DOWNHILL SLOPE OF PATHWAY, AS TO HELP PREVENT

EROSION.

2. WASTE NATIVE SOIL MATERIAL SHALL BE PLACED NEXT TO AGGREGATE PATHWAY AND GRADED AWAY FROM SIDEWALK AT A 3:1

MAX. SLOPE (2:1 MAX. IF UNAVOIDABLE) AND REVEGETATED PER THE SPECIFICATIONS.

3. 4" IN DIAMETER OR LARGER TREE ROOT OR DRIP ZONES SHALL BE AVOIDED DURING CONSTRUCTION UNLESS OTHERWISE

APPROVED. CONTRACTOR MAY SHIFT ALIGNMENTS TO REDUCE TREE DEMOLITION OR DAMAGE. CONTRACTING OFFICER TO

APPROVE TREE REMOVAL AND ALIGNMENT SHIFTS DURING CONSTRUCTION.

4. PROPOSED PICNIC SITES AND PICNIC TABLE ORIENTATION SHALL BE STAKED IN THE FIELD BY THE FOREST SERVICE.

5. ALL PAVEMENT MARKINGS SHALL BE INSTALLED PER THE CURRENT MUTCD REQUIREMENTS.

6. PROPOSED SINGLE-UNIT TOILET SHALL MATCH OTHER SIMILAR TOILET STRUCTURES IN THE BRAINARD AREA. GRADE AWAY

FROM BUILDING TO DRAIN (3:1 MAX). LOCATION, ORIENTATION, AND ELEVATION SHALL BE STAKED IN THE FIELD BY THE FOREST

SERVICE. THERE IS A HIGH LIKELIHOOD TO ENCOUNTER LARGE ROCK MATERIALS DURING VAULT EXCAVATION.

7. PROPOSED ASPHALT PARKING LOT SHALL DRAIN TOWARDS THE ROAD AT 2% SLOPE (5% MAX. SLOPE).

X

X

X

X

X

X

X

X

X

X

X

APPROXIMATE EXISTING

EDGE OF LAKE

EXISTING EDGE OF

ROAD (TYP.)

EXISTING TRAIL TO REMAIN

CONSTRUCT SINGLE-UNIT STICK BUILT TOILET (SEE NOTES)

SLOPE TO DRAIN AWAY FROM BUILDING

REMOVE VEGETATION

(SEE NOTES)

CONSTRUCT NEW PICNIC SITE W/

PICNIC TABLE. SLOPE TO DRAIN

(2% MAX.) (TYP.)

CONSTRUCT 4' WIDTH TIMBER STEPS

CONSTRUCT 4' WIDTH COMPACTED AGGREGATE PATHWAY,

SLOPE TO DRAIN TOWARDS LAKE (2% CROSS SLOPE MAX.) (APPROX. 2,095 SQ.FT.)

FURNISH & INSTALL SITE ID SIGN

INSTALL BEAR-PROOF TRASH CAN & CONSTRUCT 4" DEPTH CONCRETE PAD

EXISTING EDGE OF TRAIL

TO REMAIN (TYP.)

INSTALL 4" WIDTH WHITE "FOG LINE" AT EDGE OF TRAVEL WAY

GRADE SLOPE AWAY FROM TOP OF AGGREGATE

PATHWAY AT 3:1 SLOPE (SEE NOTES)

REPLACE ASPHALT ON PARKING LOT,

SLOPE TO DRAIN TOWARDS MAIN ROAD (5% MAX. SLOPE)

(APPROX. 3,166 SQ. FT.)

INSTALL BARRIER

ROCKS (TYP.)

INSTALL ACCESSIBLE PARKING SPACE PAVEMENT MARKINGS & SIGN

FURNISH & INSTALL TRAIL WAYFINDING SIGNAGE (TYP.)

EXISTING TREES TO BE REMOVED (SEE NOTES)

INSTALL PARKING SPACE PAVEMENT MARKINGS (SEE NOTES) (TYP.)

FURNISH & INSTALL (QTY. 11) COLORED CONCRETE WHEELSTOPS (TYP.)

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

(OPTIONAL BID ITEM)

RED ROCK LAKE

PICNIC GROUND

PARKING & GRADING

PLAN

J.SMITH G3.2

0+00.00

1+00.00

2+00.00

3+00.00

0+50.00

1+50.00

2+50.00

3+50.00

SP: EDGE OF PARKING LOT

Station=1+03.13

Offset=-10.069

PC: EDGE OF PARKING LOT

Station=1+34.85

Offset=-28.801

PT: EDGE OF PARKING LOT

Station=1+59.20

Offset=-35.777

CORNER PARKING LOT

Station=2+51.84

Offset=-37.913

PT: EDGE OF PARKING LOT

Station=2+58.12

Offset=-12.225

BP: PATHWAY

Station=3+03.15

Offset=-12.837

EP: PATHWAY

Station=3+09.80

Offset=-12.676

GENERAL NOTES:

1. PARKING STATIONING ARE APPROXIMATE

AND SHALL BE STAKED IN THE FIELD BY

THE CONTRACTOR AND APPROVED BY

THE C.O.

2. STATIONING SHALL BE STAKED IN THE

FIELD BY THE CONTRACTOR AND

APPROVED BY C.O.

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

RED ROCK LAKE

PICNIC GROUND

PARKING AREA

STATION DETAILS

J.SMITH G3.3

GENERAL SIGN NOTES:

1. CONTRACTOR TO STAKE IN FIELD ALL SIGN

LOCATIONS AND BE APPROVED BY

CONTRACTING OFFICER.

2. ALL SIGNS TO BE FURNISHED IN ACCORDANCE

WITH STANDARDS FOR FOREST SERVICE

SIGNS AND MANUAL FOR UNIFORM TRAFFIC

CONTROL DEVICES (MUTCD).

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

(OPTIONAL BID ITEM)

RED ROCK LAKE

PICNIC GROUND

SIGN PLAN

J.SMITH G3.4

Feet

0 100 200

DIRECTIONAL SIGNS

WORDING / TYPEKEY

PEDESTRIAN CROSSING

AHEAD (W11-2)

RESERVED PARKING

VAN ACCESSIBLE

PARKING ONLY (R7-8 & R7-8P)

QTY.

DIRECTIONAL SIGNS

WORDING / TYPEKEY

RED ROCK LAKE

WALDROP TRAIL NO. 814

SITE ID

(RS-1)

QTY.

DIRECTIONAL SIGNS

WORDING / TYPEKEY

BARRICADE MARKERS

(BM-L & BM-R)

{LOCATED ON GATE}

OBJECT MARKERS

(YELLOW)

{LOCATED ON GATE}

QTY.

H E

I G

T

V

R

I E

S

M

A X

A

C1.0

TYPICAL ROCK WALL

NO SCALE

4" DEPTH AGGREGATE SIDEWALK (TYP.)

EXISTING TOILET STRUCTURE

TIMBER STEPS

EMBED, OVERLAP, AND INTERLOCK

BARRIER ROCKS (SEE NOTES)

GRADE FINISHED SLOPE AWAY FROM BARRIER ROCKS AND

TIMBER STEPS AT 3:1 SLOPE (TYP.) (2:1 MAX SLOPE)

PROPOSED 4" DEPTH COMPACTED AGGREGATE TRAIL SHALL

MEET THE BOTTOM OF THE BOTTOM STAIR FLUSH

A

C4.0

B

C1.0

EXAMPLE ROCK WALL

NO SCALE

C

C1.0

TYPICAL ROCK WALL SECTION

NO SCALE

H E

I G

R

I E

S

M

A X

4'-0"

GENERAL NOTES:

1. ROCK WALL SIZE AND PLACEMENT SHALL BE SUFFICIENT AS TO

RETAIN ALL AGGREGATE MATERIAL BEHIND IT.

2. BARRIER ROCKS SHALL BE A MINIMUM OF 3'-0" IN DIAMETER,

WITH LARGER ROCKS PLACED NEXT TO STEPS OR AT CORNERS.

3. BARRIER ROCKS SHALL BE EMBEDDED

TO

INTO THE

PROPOSED SLOPE IN FRONT OF THE AGGREGATE SIDEWALK

AND INTERLOCKED OR OVERLAPPED WITH EACH OTHER AS TO

PREVENT ANY MOVEMENT OR ROLLING.

4. BARRIER ROCKS FOR THE WALL SHALL BE COMMERCIAL

SOURCE. THE COLOR AND SIZE SHALL MIMIC LOCAL ON-SITE

GEOLOGY AND BE APPROVED BY THE CONTRACTING OFFICER

PRIOR TO PROCUREMENT & INSTALLATION.

5. ROCK RETAINING WALL SHALL BE CONSTRUCTED IN THE

CURRENT LOCATION OF THE TIMBER RETAINING WALL AFTER

DEMOLITION. ROCK WALL BACKFILL SHALL BE EXISTING ON-SITE

MATERIAL. ADDITIONAL BACKFILL MAY BE AVAILABLE AT

LOCATION DETERMINED BY CONTRACTING OFFICER.

2'-0"

3:1 SLOPE

REVEGETATED

PROPOSED GRADE

(2:1 MAX SLOPE)

4" DEPTH COMPACTED

SUBGRADE

BARRIER ROCK

WALL (SEE NOTES)

NATIVE SOIL

EXISTING ASPHALT

TO REMAIN

4" DEPTH COMPACTED

AGGREGATE SIDEWALK

4" DEPTH COMPACTED

SUBGRADE TO 95% OF

MAX. DRY DENSITY (TYP.)

4" DEPTH COMPACTED

AGGREGATE TRAIL

INSTALL CONCRETE

WHEELSTOP

WOVEN GEOTEXTILE

(SEE SPECS)

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

NIWOT PICNIC GROUND

RETAINING WALL

DETAILS

J.SMITH C1.0

COMPACT SUBGRADE TO 95%

OF MAX. DRY DENSITY

4" DEPTH AGGREGATE

BASE COURSE

COMPACTED TO 95%

B

C2.0

SAW CUTTING ASPHALT SECTION

NO SCALE

EXISTING

ASPHALT

ROAD

VERTICAL

SAW CUT

SPRAY TACK COAT ON

FRESHLY CUT ASPHALT FACE

4" MIN. ASPHALT

PAVEMENT (2 LIFT)

EXISTING

SUBGRADE

X

EDGE OF PROPOSED

PAVEMENT

SHOULDER UP W/

AGGREGATE

(METHOD 2)

APPROXIMATE

EXISTING

GROUND

4" MIN. AGGREGATE BASE COURSE

COMPACTED TO 95% DENSITY

PROPOSED ASPHALT - FIRST LIFT

PROPOSED ASPHALT

(SECOND LIFT)

8"

COMPACT SUB-GRADE TO

95% MAX. DRY DENSITY

A

C2.0

ASPHALT SHOULDER SECTION

NO SCALE

SLOPE TO DRAIN

TACK COAT

(BETWEEN LIFTS)

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

(OPTIONAL BID ITEM)

TYPICAL ASPHALT

DETAILS

J.SMITH C2.0

8'-0"9'-0"

4" WHITE LINE

PROPOSED CONCRETE

WHEELSTOP (TYP.)

4" WIDE

WHITE LINE

VAN ACCESSIBLE

SIGNAGE

PROPOSED EDGE OF COMPACTED

AGGREGATE SIDEWALK

EXISTING EDGE

OF ASPHALT

A

C2.2

ACCESSIBLE &TYPICAL PARKING SPACE MARKINGS

NO SCALE

S

L O

P

X

O

X

3"

BLUE PAINTED

ACCESSIBLE SYMBOL

9'-0"

PROPOSED 4" WHITE "FOG LINE"

W I D

T H

V A

R I E

S

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

ACCESSIBLE & TYPICAL

PARKING SPACE

DETAILS

J.SMITH C2.1

1% SLOPE

4'-0"

1'-2" TYP.

T Y

P

1'-2"

1'-2"

5'-0" LANDING BETWEEN SETS OF STEPS (TYP.)

SLOPE

GENERAL NOTES:

1. CONTRACTOR SHALL VERIFY, IN THE FIELD, THE

NUMBER OF TIMBER RISERS NEEDED.

2. LANDINGS ARE REQUIRED EVERY 30" OF RISE MINIMUM.

3. REBAR SHALL BE EPOXY COATED AND DRIVEN DOWN 1"

MIN FROM TOP OF TIMBERS.

4. 6"x6" SOFT WOOD LUMBER SHALL BE PRESSURE

TREATED GRADE #1. A LIGHT BROWN COLOR MAY BE

ADDED TO THE TREATMENT.

5. SAW CUT ENDS SHALL BE RETREATED.

6. FASTEN CORNERS OF TIMBER END LAPS W/ (QTY. 3)

GALVANIZED 6" LONG HELIX SPIRAL SPIKES, WHEN

REBAR IS NOT USED TO SECURE END LAPS.

LANDING

(5' LENTH BY 4' WIDTH MIN.)

LANDING

(5' LENTH MIN.)

S L O

P E

S L O

P E

S L O

P E

S L O

P E

3"

1'-2" 8" 6"

5'-0" LANDING BETWEEN SETS OF STEPS (TYP.)

O

R

S

A

N S

A

C3.0

TIMBER STEPS SECTION

NO SCALE

B

C3.0

TIMBER STEPS PLAN VIEW

NO SCALE

C

C3.0

TIMBER END LAP

NO SCALE

4" DEPTH COMPACTED

AGGREGATE (TYP.)

ENSURE FLUSH CONDITION BETWEEN

COMPACTED AGGREGATE AND

TOP OF TIMBER STEP (TYP.)

6"x6"x4' WOOD STEP TREAD

WITH HALF LAP JOINT AT BOTH

ENDS TO CONNECT W/ STAIR FRAME

#4x24" REBAR ANCHOR

DRIVER THROUGH

" Ø DRILLED

HOLES IN ALL TIMBER (TYP.)

6"x6"x24" TIMBER "SLEEPER"

COMPACTED

AGGREGATE (TYP.)

TIMBER TREAD (TYP.)

6"x6"x4' TIMBER BASE

FRAME FOR TIMBER

STEPS (TYP.)

6"x6" TREATED

TIMBER (TYP.)

4" DEPTH COMPACTED

AGGREGATE (TYP.)

#4x24" REBAR ANCHOR

DRIVER THROUGH

" Ø

DRILLED HOLES IN ALL

TIMBER (TYP.)

SLOPE TO DRAIN

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

TYPICAL TIMBER

STEPS DETAILS

J.SMITH C3.0

4'-0" WIDTH

3:1 MAXIMUM

CUT SLOPE

3:1 MAXIMUM

FILL SLOPE

EXISTING GROUNDLINE

4" DEPTH COMPACTED

CRUSHER FINES

2% MAX.

CROSS SLOPE

GENERAL TRAIL & PICNIC SITE NOTES:

1. TRAILS SHALL BE FLUSH WITH PICNIC SITE FINISHED ELEVATION.

2. TRAIL WIDTH SHALL BE SHOWN ON THE DRAWINGS.

3. ALL TRAIL CONSTRUCTION SHALL FOLLOW CURRENT FOREST SERVICE ACCESSIBILITY GUIDELINES.

CONSTRUCT A 5'x5' LEVEL LANDING FOR EVERY 50' OF HORIZONTAL TRAIL DISTANCE WHERE THE TRAIL

SLOPE EXCEEDS 5% GRADE AND 30' OF HORIZONTAL DISTANCE WHERE THE TRAIL SLOPE EXCEEDS 8%

GRADE. TRAIL SLOPE WILL NOT EXCEED 10% GRADE.

4. CRUSHER FINE MATERIAL AND COLOR SHALL MATCH OR MIMIC THE SURROUNDING GEOLOGY AND BE

APPROVED BY THE CONTRACTING OFFICER.

5. TRAIL ALIGNMENT SHALL BE STAKED IN THE FIELD BY THE CONTRACTOR AND APPROVED BY THE

CONTRACTING OFFICER.

B

C4.0

TYPICAL TRAIL CROSS SECTION

NO SCALE

TRAIL CLEARING & GRUBBING NOTES:

1. CLEARING LIMITS SHALL EXTEND 2 FEET HORIZONTALLY BEYOND THE EDGE OF THE

TRAILBED AND 8 FEET VERTICALLY.

2. ALL TREES 4 INCHES IN DIAMETER OR LARGER SHALL BE CUT IF THEY ARE WITHIN 3

FEET OF TRAIL CENTERLINE ON EITHER SIDE.

3. DO NOT CUT ANY TREES IF THEY ARE 4 FEET OR FURTHER AWAY FROM TRAIL

CENTERLINE ON EITHER SIDE.

4. BRUSH EXTENDING INTO THE CLEARING LIMITS THAT ARE 12 INCHES IN LENGTH AND

IN DIAMETER SHALL BE CUT FLUSH WITH THE MAIN STEM AT THE BRANCH FORK OR AT

GROUND LEVEL IF A FORK MAIN STEM IS NONEXISTENT.

SAW CUT BRANCHES LEAVING

1" STUB. DO NOT CUT BRANCH

FLUSH WITH TREE.

9'-0"

CLEARING LIMITS

2'-0"

UPHILL

TRAILWAY

TRAILBED

WIDTH VARIES

2'-0"

DOWNHILL

V

E R

T I C

A L

C L E

A R

I N

G

L I M

I T

S

CUT

NATIVE SOIL

DRAINAGE DIP AS

REQUIRED OR AS

STAKED IN THE FIELD

4" DEPTH COMPACTED CRUSHER FINES

(SEE NOTES)

9'-0"

HORIZONTAL

CLEARING LIMITS

2'-0"

UPHILL

TRAILBED

WIDTH VARIES

2'-0"

DOWNHILL

CUT

C

C4.0

DRAINAGE DIP DETAILS

NO SCALE

D

C4.0

TYPICAL TRAIL CLEARING LIMITS

NO SCALE

E

C4.0

TYPICAL TRAIL CLEARING LIMITS

NO SCALE

WIDTH VARIES

4" DEPTH COMPACTED

CRUSHER FINES

2% MAX.

CROSS SLOPE

A

C4.0

TYPICAL PICNIC SITE CROSS SECTION

NO SCALE

NATIVE SOIL

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

TYPICAL TRAIL &

PICNIC SITE

DETAILS

J.SMITH C4.0

R Y

T

O

VARY

6' TO 11'

FILL

STAKES

2" X 2" X 3'

BERM OR

NATURAL

TERRAIN

FLOW

15'

ROCKS

1.5'

2" X 2" X 3' WOOD STAKES

FILL

FILL

CHECK

SLOT

24"

JUNCTION

STREAM

CLEAR RUNOFF

BERM

STREAM

TO SEDIMENTATION

POND

CLEAR

WATER

EROSION

RUNOFF

BERM

TO STREAM

GENERAL NOTES:

1. EROSION CONTROL DETAILS ARE CONSIDERED TO BE TEMPORARY AND ARE TO

SERVE ONLY DURING CONSTRUCTION, OR UNTIL THEY ARE INTEGRATED INTO A FINAL

EROSION CONTROL SYSTEM.

2. DETAILS SHOWN ARE REPRESENTATIVE AND SHALL BE INCORPORATED AS

NECESSARY INTO THE CONTRACTORS SUBMITTED EROSION CONTROL PLAN.

3. AT THE END OF EACH DAY'S WORK, THE APPROPRIATE COMBINATION OF TEMPORARY

EROSION CONTROL MEASURES WILL BE PLACED FOR EACH DRAINAGE SECTION

UNDER CONSTRUCTION.

4. DITCH WIDTH WILL DETERMINE NUMBER AND CONFIGURATION OF BALES.

A

C5.0

(A1) SLOPE ROUNDING

NO SCALE

B

C5.0

(A2) MINI-BENCHING

NO SCALE

C

C5.0

(A3) HAY CHECK DAM

NO SCALE

D

C5.0

(A4) INTERCEPTOR DITCH

NO SCALE

H

C5.0

DRAIN OUTLET SECTION

NO SCALE

E

C5.0

(B1) DROP INLET

NO SCALE

F

C5.0

(B2) CULVERT OUTLET

NO SCALE

I

C5.0

(C1) FLEXIBLE PIPE

NO SCALE

J

C5.0

(C2) DITCH LINER

NO SCALE

K

C5.0

(D1) SEDIMENTATION POND

NO SCALE

M

C5.0

(E2) CLEAR WATER DIVERSION

NO SCALE

L

C5.0

(E1) SEDIMENTATION POND BERMING

NO SCALE

G

C5.0

TYPICAL PLAN CONCEPT

NO SCALE

TOPSOIL AND LIGHTLY

TILLED OR HAND

WORKED SEED BED

FLOW

BALES

EMBEDDED

4" - 6"

TOPSOIL AND

SEED BED

(SEE SPECS)

BALES EMBEDDED 4" - 6"

RIPRAP

COMPACTED BERM

2' WIDE x 2' HIGH

TEMPORARY SLOPE DRAIN

DRAIN OUTLET

HAY DAM

RIPRAP

LEAVE BERM AT TOP OF SLOPE

AT THE END OF EACH DAY'S

FILL OPERATIONS

EXISTING

GROUND

SETTLING BASIN

STONE OUTLET

DITCH WITH LINER

" x 8" SLOTS AROUND TOP

OF PIPE AT 2" INTERVALS

SINGLE VERTICAL ROW OF HOLES

" DIAMETER AND 4" APART

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

TYPICAL EROSION

CONTROL DETAILS

J.SMITH C5.0

M

I N

N

N

M I N

D

C6.1

EMBED FILTER FABRIC, BACKFILL TRENCH

WITH EARTH AND COMPACT

FILTER FABRIC

4'-0" MIN FENCE POSTS DRIVEN

A MIN. 1'-0" INTO GROUND

COMPACTED

BACKFILL

BRACE WIRE

X

END POINTS 'A' MUST BE

HIGHER THAN FLOW LINE

POINT 'B'

2"x2" WOOD STAKE

M I N

1'-6"

TYP.

BEGINNING OF

FABRIC FENCE

END OF

FABRIC

FENCE

6'-0" O.C.

MAX.

STAKE

STAKE

A

C5.1

THREE BALE EROSION DETAILS

NO SCALE

B

C5.1

TYPICAL BALE INSTALLATION (END SECTION)

NO SCALE

C

C5.1

FIVE BALE EROSION DETAIL

NO SCALE

D

C5.1

SILT FENCE SECTION

NO SCALE

E

C5.1

FENCE PLAN VIEW DETAIL

NO SCALE

F

C5.1

SILT FENCE INSTALLATION DETAILS (ISOMETRIC VIEW)

NO SCALE

GEOTEXTILE FABRIC TO BE FASTENED

SECURELY TO FENCE POST BY USE

OF WIRE TIES OR HOG RINGS, 2 PER POST

TRENCH APPROXIMATELY

6" DEEP x 6" WIDE

BALES PLACED PERPENDICULAR

TO SLOPE GRADIENT. KEY BALES INTO

GRADE. PLACE SIDE BALES IN FRONT OF

CENTER BALE LEAVING 1-1/2' BETWEEN

FRONT BALES.

POINT "A"

POINT "B"

END POINTS "A" MUST BE

HIGHER THAN FLOW LINE

OR POINT "B"

1'-6"

(QTY. 2) 2"x2" WOOD STAKE

PER BALE (TYP.)

POINT "A"

STAKED AND ENTRENCHED

BALE

COMPACT SOIL TO

PREVENT PIPING

SEDIMENT LADEN RUNOFF

DIRECTION OF FLOW

FILTERED

SEEPAGE

FILTER FABRIC

EXISTING

GRADE

END

POST

INSTALL BRACE WIRES AS

NEEDED FOR STABILITY TO

SUPPORT THE FENCE

POST (TYP.)

BRACE WIRE (TYP.)

(QTY. 2) 2"x2" WOOD STAKE

PER BALE (TYP.)

BALES PLACED PERPENDICULAR

TO SLOPE GRADIENT. KEY BALES INTO GRADE.

PLACE SIDE BALES IN FRONT OF CENTER

BALE LEAVING 1-1/2' BETWEEN BALES.

POINT "A"

POINT "B"

POINT "A"

1'-6"

GENERAL NOTES:

1. BALES FOR EROSION CONTROL STRUCTURES SHALL BE EXCELSIOR,

COCONUT FIBER AND CERTIFIED WEED FREE OR APPROVED EQUAL.

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

TYPICAL EROSION

CONTROL DETAILS

CONTINUED

J.SMITH C5.1

STEP 1

1. SCARIFY FINISH GRADE AND RESEED SLOPE

BEFORE INSTALLING EROSION BLANKET.

2. INSTALL 6" - 8" LONG HEAVY DUTY FABRIC PINS

EVERY 24" O.C.. OVERLAY EROSION BLANKET AS

REQUIRED BY MANUFACTURERS DIRECTIONS.

3. THOROUGHLY WATER SLOPE AFTER BLANKET IS

INSTALLED.

SECURE BLANKET AT TOP OF SLOPE WITH

FABRIC PINS SPACED 12" APART MAX.

OVERLAP EROSION BLANKETS 4" MIN.

OR PER MANUFACTURER'S

RECOMMENDATIONS. PIN EVERY 3'

FEET.

TYPICAL CHECK SLOT AT MID POINT OF

EROSION BLANKET. INSTALL LANDSCAPE

PINS EVERY 4" ACROSS WIDTH OF

EROSION BLANKET. INSTALL A SECOND

ROW 4" APART IN A STAGGERED PATTERN.

OVERLAP EROSION BLANKETS

1'-0" MIN.

GRADED SLOPE

6"x6" TRENCH

STAPLES TO BE PLACED

1" O.C. OF ENTIRE LENGTH

OF TRENCH

EROSION CONTROL

MATTING

EROSION CONTROL

MATTING

STAPLES TO BE

PLACED 1'-0" O.C.

STAPLES TO BE PLACED

1'-0" O.C. OF ENTIRE LENGTH

OF TRENCH

FILL WITH

COMPACTED

BACKFILL

6"x6" TRENCH

STAPLES TO BE PLACED

1'-0" O.C. OF ENTIRE LENGTH

OF TRENCH

COMPACTED

BACKFILL

1'-0"

MIN.

A

C5.2

EROSION CONTROL BLANKET INSTALLATION

NO SCALE

B

C5.2

INSTALLATION STEP #1

NO SCALE

C

C5.2

INSTALLATION STEP #2

NO SCALE

D

C5.2

INSTALLATION STEP #3

NO SCALE

E

C5.2

INSTALLATION STEP #4

NO SCALE

TOP OF SLOPE

TOP OF SLOPE

BOTTOM OR

TOE OF SLOPE

BOTTOM OR

TOE OF SLOPE

4" MIN.

DATENO. REVISION / ISSUE

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 - RECREATION

SITE IMPROVEMENTS

(UPDATED)

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

BOULDER RANGER DISTRICT

10/2023 37

R2

ROCKY MOUNTAIN REGION

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

TYPICAL EROSION

CONTROL BLANKET

INSTALLATION DETAILS

J.SMITH C5.2

37OF

UNITED STATES

DEPARTMENT OF AGRICULTURE

FOREST SERVICE

STAMPS, LOGOS, AND SEALS

10/2023

R2

ROCKY MOUNTAIN REGION

NO. REVISION / ISSUE DATE

PROJECT NAME

DRAWING TITLE

ARCHIVE

NO.

DESIGNER

CHECKED

DATE

SUB SHEET NO.

SHEET

KNATHE - CDI

KNATHE - CDI

ARAPAHO & ROOSEVELT

NATIONAL FORESTS &

PAWNEE NATIONAL

GRASSLAND

GAOA - BRAINARD LAKE

DEFERRED MAINTENANCE

PHASE #1 RECREATION

SITE IMPROVEMENTS

(UPDATED)

TOILET

SPECIFICATIONS +

REQUIREMENTS

A1.0

BOULDER RANGER DISTRICT

SPECIFICATIONS:

PRODUCT SPECIFICATIONS, INCLUDING, BUT NOT LIMITED TO, THE MANUFACTURER, MODEL

NUMBER(S), AND DESCRIPTION, LISTED BELOW AND THROUGHOUT THE CONTRACT

DOCUMENTS ARE PROVIDED AS A BASIS-OF-DESIGN BASED ON PREVIOUS, SIMILAR DESIGN

AND CONSTRUCTION IN THE GEOGRAPHICAL AREA FOR THE USDA FOREST SERVICE.

SUBSTITUTIONS MUST BE APPROVED BY THE CO. THE CONTRACTOR IS RESPONSIBLE FOR

THE COORDINATION AND INSTALLATION OF A FUNCTIONAL AND CODE COMPLIANT SYSTEM

IN LINE W/ THE USDA FOREST SERVICE'S EXPECTATIONS.

DIVISION 03 - CONCRETE

• CONC SLAB

1. FINISH - DAVIS COLOR - WESTERN GOLD #5844, OR APPROVED EQUAL,

2. MEDIUM BROOM FINISH AT HORIZONTAL PLANE(S).

DIVISION 04 - MASONRY

• STONE WAINSCOT

• GENERAL SHALE - TENNESSEE FIELDSTONE, OR APPROVED EQUAL,

• SUBMIT SAMPLE TO CO FOR APPROVAL.

• STONE/WATERTABLE SILL

• COLORADO MATERIALS, INC. - COLORADO BUFF STRIP STONE, 4", OR APPROVED

EQUAL,

• SUBMIT SAMPLE TO CO FOR APPROVAL.

DIVISION 05 - METALS

• ARCHITECTURALLY EXPOSED STRUCTURAL STEEL MEMBERS, PLATES, HARDWARE

• FINISH - (2) COATS OF DARK BLACK, FLAT,

• CONNECTIONS AND PARTS SHALL BE FREE FROM BURRS AND SHARP EDGES,

DETRIMENTAL TO APPEARANCE, FUNCTION AND/OR SAFE HANDLING.

• PREFINISHED MTL SILL FLASHING

• METAL SALES - FLAT SHEET, OR APPROVED EQUAL,

• FINISH - DARK BRONZE (50) PVDF KYNAR 500, VERIFY TO MATCH (E) BRAINARD

LAKE RECREATION AREA STRUCTURES' FLASHING FINISHES,

• PROVIDE PROFILE(S) AS INIDICATED.

• REBAR

• ASTM A615, GRADE 60,

• MIN. SPLICE OVERLAP OF 2',

• AT THICKENED SLAB, 1-1/2" MIN CLEAR TO FORMBOARD, 3” MIN TO FILL/GRADE.

• WELDED WIRE MESH (WWM)

• WHITE CAP - 6x6 - W1.4xW1.4 (10x10), EPOXY-COATED SHEET,

• PROVIDE CHAIR SUPPORT FOR CONSISTENT PLACEMENT OF WWM THROUGHOUT

CONC SLAB,

• ASTM A185.

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

• EXT WD SHEATHING

• HUBER ENGINEERED WOODS - ZIP SYSTEM WALL SHEATHING,

• ALTERNATE - APA RATED SHEATHING, EXPOSURE 1,

• 7/16" THICKNESS, 4'x8'.

• EXT WD ROOF SHEATHING

• HUBER ENGINEERED WOODS - ZIP SYSTEM ROOF SHEATHING,

• ALTERNATE - APA RATED SHEATHING, EXPOSURE 1,

• 7/16" THICKNESS, 4'x8'.

• FASTENERS

• DESIGN PER IBC 2302.1, PER TABLE 2304.10.2 MIN,

• STAPLES SHALL NOT BE USED FOR STRUCTURAL PANEL CONNECTION.

• GUSSET PLATE - STL

• 1/4" COLD ROLLED STEEL PLATE CUT TO ONE PIECE,

• PROVIDE AT EA SIDE OF TRUSS - TYPE II, WHERE INDICATED, USING FASTENERS

AS SHOWN ON THE PLANS,

• CORNER JOINTS SHALL HAVE 1/8" SQUARE GROOVE WELDS, TYP. ALL OTHER

WELD CONNECTIONS SHALL BE 1/4" FILLET WELDS, TYP. NOT ALL WELDS

INDICATED. RE: PLATES ON A1.4,

• AT THRU CONDITIONS, UTILIZE 1/2" ∅ HEX-HEAD CARRIAGE BOLTS W/ LOCK

WASHERES & NUTS,

• AT BLIND CONDITIONS, UTILIZE 1/2" ∅ HEX-HEAD LAG BOLTS,

• GUSSET PLATE DRILL HOLES SHALL BE 9/16" ∅.

• GUSSET PLATE - WD

• 3/8" THICKNESS, B-C PLYWOOD,

• PROVIDE AT EA SIDE OF TRUSS - TYPE I, WHERE INDICATED, USING FASTENERS

AS SHOWN ON THE PLANS,

• OPTIONAL USE OF IBC APPROVED METAL PLATE CONNECTORS ACCEPTABLE W/

CALCULATIONS.

• INT WD SHEATHING

• HUBER ENGINEERED WOODS - ADVANTECH SHEATHING,

• ALTERNATE - APA RATED SHEATHING, EXPOSURE 1,

• 23/32" THICKNESS, 4'x8'.

• RS CEDAR

• FINISH - OLYMPIC - SEMI-TRANSPARENT STAIN - OXFORD BROWN, OR APPROVED

EQUAL.

• RAFTER CONNECTOR

• SIMPSON - VPA (VARIABLE-PITCH CONNECTOR), OR APPROVED EQUAL.

• RIDGE RAFTER CONNECTOR

• SIMPSON - RR (RIDGE RAFTER CONNECTOR), OR APPROVED EQUAL.

SPECIFICATIONS (CONT.):

• STRAP TIE CONNECTOR

• SIMPSON - ST12 (STRAP TIE CONNECTOR), OR APPROVED EQUAL.

• TRUSS HOLDDOWN CONNECTOR

• SIMPSON - H3 (HURRICANE TIE CONNECTOR), OR APPROVED EQUAL,

• PROVIDE 4 AT EA TRUSS, 1 AT EA…