B08_22Q0043_Attachment_3_Drawings.pdf
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- THREE RIVERS ADA TRAIL CONSTRUCTION Federal contract opportunity
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THREE RIVERS PETROGLYPH SITE
TRAIL IMPROVEMENTS
453 THREE RIVERS ROAD
OTERO COUNTY, NEW MEXICO
LAS CRUCES DISTRICT OFFICE DRAWING INDEX
GI101 COVER & INDEX
CS101 PETROGLYPH TRAIL PLAN AND PROFILE
CS102 PETROGLYPH TRAIL PLAN AND PROFILE
CS103 PUEBLO TRAIL PLAN
CS104 PUEBLO TRAIL PLAN
CS501 PETROGLYPH TRAIL DETAILS
CS502 PETROGLYPH TRAIL DETAILS
CS503 PUEBLO TRAIL DETAILS
UNITED STATES DEPARTMENT OF THE INTERIOR
BUREAU OF LAND MANAGEMENT
PROJECT DESCRIPTION
THIS PROJECT CONSISTS OF IMPROVEMENTS TO TWO
WALKING TRAILS AT AN ARCHAEOLOGICALLY
SENSITIVE SITE: A NEW FIVE-FOOT WIDE
DISABILITIES-ACCESSIBLE CONCRETE SIDEWALK ON
APPROXIMATELY 400 FEET OF THE PETROGLYPH TRAIL
AND VIEWING PLATFORM; TRAIL STABILIZATION WITH
EDGING AND IMPORTED SCREENED ROCK INSTALLED
ON THE 1,200-FOOT PUEBLO TRAIL. WORK INCLUDES
DRAINAGE CROSSINGS AND LIMITED DISTURBANCE TO
ADJACENT AREAS.
ALL RIGHTS RESERVED
PROJECT NO.: 20049.08
DESIGN BY:
DRAWN BY:
CHECKED BY:
DATE: 2022/06/10
BU
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GI101
C O
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IN
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LVL
JRV
DCMSTATE REFERENCE MAP
N.T.S.
VICINITY MAP
N.T.S.
LEGEND
CONCRETE PAVEMENT
STABILIZED WALKWAY
NEW CONTOURS
(1' INTERMEDIATE CONTOUR,
5' INDEX CONTOURS)
EXISTING CONTOURS
(1' INTERMEDIATE CONTOUR,
5' INDEX CONTOURS)
5+80
CS03
SECTION CALL OUT
STATION #
SHEET #
ROCK, SIZE PER PLAN
SITE MAP
1" = 200'
THIS
SITE THIS
SITE
SANTA FE
ALBUQUERQUE
LAS CRUCES
TULAROSA
ALAMOGORDO
TULAROSA
CARRIZOZO
US-54
US-54
US-82
US-70
4.5 MILES THIS PROJECT IS LOCATED IN
OTERO COUNTY NEW MEXICO
LAT. 33°20'39"
LONG. -106°00'26"
DISTANCES ARE APPROXIMATE16.5
M
ILES
THREE RIVERS RD. PUELBO TRAIL
SEE SHEETS
CS103 AND CS104
PETROGLYPH TRAIL
SEE SHEETS
CS101 AND CS102
PARKING AND
CAMPING AREA
MATERIALS LIST
MOBILIZE & LAYOUT EA. 1
4,000 PSI CONCRETE C.Y. 42
5' x 6" STEEL TUBE SCUPPER EA. 2
8'x 30" STEEL PLATE SCUPPER EA. 1
5' x 1-1/2" STEEL HANDRAIL EA. 1
IMPORT SCREENED ROCK C.Y. 16
IMPORT 3/4" GRAVEL C.Y. 0.5
POLYMER STABILIZER S.Y. 600
EARTH MOVED (ONSITE) C.Y. 20
RESTORE EDGE ROCKS, 6" AVG L.F. 1,700
NOTE: QUANTITIES ARE APPROXIMATE AND NOT
ALL-INCLUSIVE. REFER TO PLANS AND SPECIFICATIONS
FOR DETAILS. CONTRACTOR SHALL CALCULATE OWN
QUANTITIES.
1. FIELD SURVEY PERFORMED BY WILSON & COMPANY, INC, NOV 2021.
2. BASIS OF BEARINGS ARE NEW MEXICO STATE PLANE GRID
(CENTRAL ZONE). US SURVEY FEET. GEOID18. CONTROL
ESTABLISHED BASED UPON OPUS REPORT FROM CP-100.
SCALED TO GROUND AROUND (0,0) WITH A COMBINED GRID
TO GROUND SCALE FACTOR OF 1.00032969867.
3. DTM AND PLANIMETRY COMPILED BY A COMBINATION OF
AERIAL PHOTOGRAMMETRIC MAPPING, AERIAL TOPOGRAPHIC
LIDAR AND FIELD SURVEY. AERIAL PHOTOGRAPHY & LIDAR
WERE ACQUIRED WITH A LEICA CITYMAPPER DIGITAL MAPPING
CAMERA AND A HYPERION2 AIRBORNE LASER SCANNER ON
11/11/21 AT 2600 FT ABOVE MEAN TERRAIN WITH A NOMINAL
GROUND SAMPLE DISTANCE OF 0.16 FEET (5cm).
4. DTM DATA WILL MEET 1990 ASPRS TOPOGRAPHIC ELEVATION
ACCURACY FOR CONTOUR INTERVAL 1, CLASS 1. PLANIMETRIC
AND ORTHOPHOTO DATA WILL MEET ASPRS PLANIMETRIC
FEATURE COORDINATE ACCURACY FOR TARGET MAP SCALE
1" = 50' CLASS 1; FOR WELL-DEFINED POINTS WHEN COMPARED
TO THE GROUND CONTROL USED FOR THE PHOTOGRAMMETRIC
MAPPING AND LIDAR.
5. UTILITY LOCATIONS SHOWN ON THIS PLAN ARE APPROXIMATE
ONLY AND ARE NOT RELIABLE FOR CONSTRUCTION PURPOSES.
IN ADDITION, THERE MAY BE FACILITIES IN EXISTENCE DUE TO
RECENT CONSTRUCTION THAT ARE NOT SHOWN. WILSON & COMPANY,
INC. DOES NOT GUARANTEE THE ACCURACY OF THE UTILITY LOCATION
1. WCI REBAR WITH ALUMINUM CAP STAMPED "CP-100"
NM GROUND COORDINATES (CENTRAL ZONE)
X=1714852.804 Y=853338.995 ELEV=4999.908 (NAVD 1988) NAD 1983
2. WCI REBAR WITH ALUMINUM CAP STAMPED "CP-101"
NM GROUND COORDINATES (CENTRAL ZONE)
X=1714593.170 Y=853115.652 ELEV=4986.012 (NAVD 1988) NAD 1983
3. WCI REBAR WITH ALUMINUM CAP STAMPED "CP-102"
NM GROUND COORDINATES (CENTRAL ZONE)
X=1714729.079 Y=853452.430 ELEV=4994.097 (NAVD 1988) NAD 1983
4. WCI REBAR WITH ALUMINUM CAP STAMPED "CP-103"
NM GROUND COORDINATES (CENTRAL ZONE)
X=1714590.132 Y=853372.029 ELEV=4987.454 (NAVD 1988) NAD 1983
5. WCI REBAR WITH ALUMINUM CAP STAMPED "CP-251"
NM GROUND COORDINATES (CENTRAL ZONE)
X=1714759.502 Y=853346.425 ELEV=4997.457 (NAVD 1988) NAD 1983
6. WCI REBAR WITH ALUMINUM CAP STAMPED "CP-252"
NM GROUND COORDINATES (CENTRAL ZONE)
X=1714834.851 Y=853227.791 ELEV=4998.149 (NAVD 1988) NAD 1983
SURVEY NOTES
PROJECT CONTROL POINTS
4986.4
S53° 31' 31.73"W 88.92'
L=24.43,' R=80.00'
S71° 01' 29.41"W 153.59'
STA.=13+80.00
Northing=853234.2305 Easting=1714203.3173
13+00
STA. 13+61.27, 3.50' RT.
STA. 13+31.21, 2.50' LT.
STA. 13+31.30, 2.50' RT.
STA.=12+97.63
Northing=853283.2010 Easting=1714269.5586
STA.=12+73.19
Northing=853294.5240 Easting=1714291.1032
2.20%
-0.50%
4986.4
STA.=13+80.00
Northing=853234.2305 Easting=1714203.3173
STA. 13+61.27, 3.50' RT.
L=3.09,' R=2.00'
N74° 13' 13.46"E 11.20'
N58° 01' 46.34"E 6.62'
L=3.14,' R=2.00'
N31° 58' 13.66"W 8.30'
L=22.29,' R=20.00'
L=12.04,' R=9.00'
N32° 19' 41.92"E 8.82'
L=11.29,' R=8.00'
N48° 31' 45.88"W 1.66'
S53° 31' 31.73"W 4.18'
STA. 13+71.75, 7.46' RT.
STA. 13+78.35, 7.98' RT.
STA. 13+80.50, 6.14' RT.
STA. 13+81.15, 2.13' LT.
STA. 13+69.15, 8.46' LT.
STA. 13+68.80, 10.08' LT.
STA. 13+73.73, 19.21' LT.
STA. 13+81.96, 22.40' LT.
STA. 13+71.07, 24.88' LT.
STA. 13+60.67, 6.46' LT.
STA. 13+58.81, 4.38' LT.
4984.20
4984.14
4984.11
4984.11
4984.19
4984.24
4984.19
4984.08
4984.15
4984.16
4984.32
4983.91
STA. 13+76.97, 2.13' LT.
4984.24
L=10.88,' R=8.00'
ALL RIGHTS RESERVED
PROJECT NO.: 20049.08
DESIGN BY:
DRAWN BY:
CHECKED BY:
DATE: 2022/06/10
BU
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CS101
PE
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JRV
DCM
PETROGLYPH TRAILC1
M A
TC
HL
IN
E
S
TA
. 1 2+
SE
E
SH
EE
T
C S1
NEW SIDEWALK
SCUPPER
PER DETAIL A6/CS501
2.20%
2.20% 1.5%
TYP
NEW CONCRETE
VIEWING PLATFORM SEE
DETAIL A6, THIS SHEET
0 10' 20'
CONTOUR INTERVAL 1 FOOT
CONTOUR INDEX 5 FEET
R7 7.
5'
EXIST.
OVERHEAD
ELECTRIC
EXIST. DIRT
TRAIL
EX. GRADE
PROPOSED
GRADE
13+00
13+2013+4013+6013+80
M A
TC
HL
IN
E
S
TA
. 1 2+
SE
E
SH
EE
T
C S1
EXISTING PILED
BOULDERS,
PROTECT IN
PLACE
R2'
ST
A
. 1 2+
.8
N
EW
S
C
UP
PE
R
PE
R
A 6/
C S5
NEW CONCRETE VIEWING PLATFORMA6
0 5' 10'
CONTOUR INTERVAL 1 FOOT
CONTOUR INDEX 5 FEET
REMOVE, SALVAGE,
REPLACE BENCH. BOLT
TO NEW CONCRETE,
SEE PHOTO EXST BENCH
THIS SHEET
EXISTING SCOPE
FOOTING, PROTECT IN
PLACE. MATCH
SIDEWALK GRADE
1.
5%
1.5%
0.50%
EXISTING BENCH (PHOTO)
A1
REMOVE EXISTING PLANKS,
ANCHOR WITH PINS THROUGH
FEET INTO NEW CONCRETE
3/4" GRAVEL, 2" TO 3"
DEPTH, FILL TO
SIDEWALK GRADE
GRADE & COMPACT
BRANCH TRAIL TO
MEET SIDEWALK
EXISTING TRAIL
SIGN, PROTECT
IN PLACE
5.00'
NEW CONCRETE
SIDEWALK
PER DETAIL A1/CS501
5.00'
7.80'
VIEWING PLATFORM
AREA SEE DETAIL D1,
CS502
0.29%
-3.50%
-2.26% 0.90%
-0.81%
4983.2
4984.5
TB
10+00
11+00
12+00 S71° 01' 29.41"W 153.586
L=13.445, R=20.000
N70° 27' 26.46"W 41.980
L=43.519, R=80.000
S78° 22' 27.29"W 20.662
STA.=11+19.61
Northing=853344.4637 Easting=1714436.3429
STA.=11+06.16
Northing=853344.3983 Easting=1714449.5363
STA.=10+20.66
Northing=853327.3882 Easting=1714531.9804
STA.=10+64.18
Northing=853330.3555 Easting=1714489.0983
STA.=10+00.00
Northing=853331.5520 Easting=1714552.2190
STA. 11+87.36, 2.50' RT.
CL OF SCUPPER
STA. 11+93.77, 2.50' LT.
CL OF SCUPPER
ALL RIGHTS RESERVED
PROJECT NO.: 20049.08
DESIGN BY:
DRAWN BY:
CHECKED BY:
DATE: 2022/06/10
BU
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CS102
PE
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PH
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LVL
JRV
DCM
PETROGLYPH TRAILB1
M
ATC
HLINE STA. 12+50
SEE PLAN C
S101
R22.5'
2.26%
INSTALL 1/2" BITUMINOUS
JOINT FILLER; BEGIN NEW
CONCRETE SIDEWALK
MATCH GRADES
CONNECT NEW
SIDEWALK TO EX. PED
BRIDGE ABUTMENT WITH
1/2" BITUMINOUS JOINT
FILLER. MATCH GRADES
CONNECT NEW SIDEWALK TO EX.
PED BRIDGE ABUTMENT WITH
1/2" BITUMINOUS JOINT FILLER
MATCH GRADES
NEW SIDEWALK
SCUPPER
PER DETAIL A3/CS501
NEW HANDRAIL
PER DETAIL A1/CS502
NEW SIDEWALK
SCUPPER
PER DETAIL A6/CS501
3.50%
1.5% 1.5%
TYP
0 10' 20'
CONTOUR INTERVAL 1 FOOT
CONTOUR INDEX 5 FEET
EX. GRADE
PROPOSED GRADE
AT SIDEWALK
CENTERLINE
12+0012+2012+40 11+80 11+60 11+40 11+20 11+00 10+80 10+60 10+40 10+20 10+00
EXIST. 18" CMP
TO BE
REMOVED
EXIST. CMP TO
REMAIN
EXIST.
OVERHEAD
ELECTRIC
EXIST. RAMDA AND
CONCRETE PAD
PROTECT IN PLACE
EXIST. PARK INFO
SIGN PROTECT IN
PLACE
EXIST. PARK SIGN
PROTECT IN
PLACE
EXIST.
OVERHEAD
ELECTRIC
EXIST. CONCRETE
SIDEWALK PROTECT
IN PLACE
EXIST. TRASH BIN
AND PAD
PROTECT IN
PLACE
EXIST. FOOT
BRIDGE PROTECT
IN PLACE
M A
TC
HL
IN
E
ST
A
. 1 2+
S
EE
P
LA
N
C S1
EXIST. FOOT BRIDGE
PROTECT IN PLACE
R7 7.
5'
ST
A
. 1 2+
.8
N
EW
S
C
UP
PE
R
PE
R
A 6/
C S5
ST
A
. 1 1+
.6
6, .0 0'
R T.
N
EW
S C
UP
PE
R
PE
R A
3/ C
S5
RE
M
O V
E
EX
IS
TIN
G
8" C
M P
ST
A
. 1 1+
.8
ST
A
RT
N
EW
P A
V
EM
EN
T
ST
A
. 1 0+
.2
EN
D N
EW
P
A V
EM
EN
T
ST
A
. 1 0+
.9
ST
A
RT
N
EW
P A
V
EM
EN
T
EXIST. 72" CMP
TRANSITION CONCRETE TO
6" BUMPOUT FOR 60"
CLEARANCE FROM
HANDRAIL. SCORE
PATTERN ON SIDEWALK
DOES NOT CHANGE
9.00'
6.00'
0.90%
0.81%
5.00'
5.00'
NEW CONCRETE
SIDEWALK SEE
DETAIL A1, CS501
NEW CONCRETE
SIDEWALK SEE
DETAIL A1, CS501
5.00'
GTE
BENCH
5000.2
4999.5
PB
TR
A
IL
G
TE
SCB
SCB
SH
SCB
FF=4997.61
W
BBQ
SH
SH
SH
TB
BBQ
SH
TENT
BORDER
TENT
BORDER
PICNIC TABLE
CANOPY
PICNIC TABLE
CANOPY
GRAVEL RD
℄ DIRT
TRAIL
℄ DIRT
TRAIL
SHED
CP-252
ALL RIGHTS RESERVED
PROJECT NO.: 20049.08
DESIGN BY:
DRAWN BY:
CHECKED BY:
DATE: 2022/06/10
BU
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CS103
PU
EB
LO
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JRV
DCMPUEBLO TRAILA1
MATCHLINE ~ SHEET CS104
NEW EDGING AND
SURFACE TREATMENT
WITHIN LIMITS OF
EXISTING TRAIL
MIN. WIDTH 36"
MAX. WIDTH 60"
SEE DETAIL A5, CS503
0 20' 40'
CONTOUR INTERVAL 1 FOOT
CONTOUR INDEX 5 FEET
100' R/W
APPRO
X.
C
ENTERED
O
N PAVEM
ENT
REPAIR BACKSLOPE OF
EXISTING ROADSIDE DITCH
THREE RIVERS RD.
THREE RIVERS D
R.
EXIST. STORMWATER PIPE
0.5'± OF COVER
EXIST. STORMWATER PIPE
0.8'± OF COVER
50' R/W
APPRO
X.
D
C S503
EXISTING TRAIL SIGN,
PROTECT IN PLACE, TYP
BEGIN TRAIL
IMPROVEMENTS
N- 853268.71 E-1714822.96
EXISTING TRAIL SIGN,
PROTECT IN PLACE, TYP
NEW SURFACE TO
MEET GRADE AT
EDGE OF PAVEMENT
NEW EDGING AND
SURFACE TREATMENT
WITHIN LIMITS OF
EXISTING TRAIL
MIN. WIDTH 36"
MAX. WIDTH 60"
SEE DETAIL A5, CS503
A C
D
B
LAYDOWN YARD, TO BE FLAGGED
AFTER APPROVAL BY C.O.R. SEE
COORDINATES THIS SHEET.
LAYDOWN YARD COORDINATES
CORNER NORTHING EASTING
A 853066.84 1715060.49
B 853029.30 1715076.98
C 853069.39 1715103.74
D 853043.03 1715114.09
INSTALL EDGING AT
DIRT DRIVEWAY
4997.4
4991.5
4991.5
4989.5
4986.3
4986.5
4987.3
4986.6
4986.5
4983.5
(ELLIPTICAL)
℄ DIRT
TRAIL
49884987
4989 4989
ALL RIGHTS RESERVED
PROJECT NO.: 20049.08
DESIGN BY:
DRAWN BY:
CHECKED BY:
DATE: 2022/06/10
BU
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A U
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A N
D M
A N
A G
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87654321 COPYRIGHT 2022 GLHN ARCHITECTS & ENGINEERS, INC.
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CS104
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DCMPUEBLO TRAILA1
MATCHLINE ~ SHEET CS103
0 20' 40'0 20' 40'
CONTOUR INTERVAL 1 FOOT
CONTOUR INDEX 5 FEET
NEW 4' X 25' CONCRETE DIP
SECTION PER DETAIL A1/CS503
SIDESLOPES 2:1 TO DAYLIGHT,
RESTORE SALVAGED ROCK AT
TOE OF SLOPE, TYP.
GRADE STABILIZED TRAIL
TO MEET CONCRETE AT
MAX 5% SLOPE
GRADE STABLIZED TRAIL TO
MEET CONCRETE AT MAX 5%
SLOPE
A C
D
B
E
G
H
F
NEW EDGING AND
SURFACE TREATMENT
WITHIN LIMITS OF
EXISTING TRAIL
MIN. WIDTH 36"
MAX. WIDTH 60"
SEE DETAIL A5, CS503
LAYDOWN YARD, TO BE FLAGGED
AFTER APPROVAL BY C.O.R. SEE
COORDINATES THIS SHEET.
LAYDOWN YARD, TO BE FLAGGED
AFTER APPROVAL BY C.O.R. SEE
COORDINATES THIS SHEET.
LAYDOWN YARD COORDINATES
CORNER NORTHING EASTING
A 852840.23 1715231.38
B 852814.75 1715223.11
C 852845.56 1715267.41
D 852802.83 1715263.08
E 852824.02 1715464.90
F 852784.74 1715484.87
G 852841.48 1715497.02
H 852808.46 1715519.91
NEW EDGING AND
SURFACE TREATMENT
WITHIN LIMITS OF
EXISTING TRAIL
MIN. WIDTH 36"
MAX. WIDTH 60"
SEE DETAIL A5, CS503
EXISTING TRAIL SIGN AND
FENCING,
PROTECT IN PLACE, TYP
INSTALL EDGING AT
LIMITS OF PATH, TYP.
SEE DETAIL A5,
CS503EXISTING TRAIL SIGN,
PROTECT IN PLACE, TYP
N.852885 E.1715112
N.852861 E.1715119
AutoCAD SHX Text
CONTOUR INTERVALS 1-FOOT
SCALE:A1 CONCRETE SIDEWALK
NTS
4" MIN.
3,000 PSI CONCRETE
1/2" R. (TYP.)4" (TYP.)
1/2"
2" DEEP SAWCUT
CONTRACTION
JOINT PER PLAN
1/2" DEEP SCORED
CONTRACTION
JOINTS. 1/4" R. (TYP.)
TYP. AT SIDEWALK
THICKENED EDGE
EXPANSION JOINT W/
1/2" BITUMINOUS
JOINT FILLER
1/2" DEEP TOOLED SCORE
1/4" R. TYP. BOTH SIDES
MEDIUM BROOM
FINISH
NOTES:
1. EXPANSION JOINTS SHALL BE LOCATED AT CONNECTION TO EXISTING
SIDEWALK, PEDESTRIAN BRIDGE ABUTMENTS AND PER PLAN.
2. BITUMINOUS JOINT FILLER SHALL BE INSTALLED AT EXPANSION JOINT LOCATIONS
AND SHALL EXTEND THE FULL DEPTH OF THE CONCRETE.
3. SCORED JOINTS SHALL BE 1/2" DEEP AND PLACED AT 5' SPACING AND 6" FROM
EDGES.
4. CONTRACTION JOINTS SHALL BE PLACED AT MAX 20' SPACING AND AS SHOWN
ON DETAILS.
5. CONCRETE SHALL BE BROOMED WITH A MEDIUM BRUSH IN A TRANSVERSE
DIRECTION TO PEDESTRIAN TRAVEL.
SCALE:E1 SIDEWALK THICKENED EDGE
NTS
4"
SCARIFY TOP 4" OF
SUBGRADE AND
RECOMPACT TO A MIN. OF
95% (ASTM D-698).
6" M
IN
8"
THICKENED EDGE,
REFER TO DETAIL E1,
THIS SHEET
1.5%
MAX
ALL RIGHTS RESERVED
PROJECT NO.: 20049.08
DESIGN BY:
DRAWN BY:
CHECKED BY:
DATE: 2022/06/10
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6" REVEAL VARIES
PER PLAN
SCALE:A6 TUBE STEEL SCUPPER
NTS
CONCRETE
"SADDLE"
D
5'
#4 BAR CONTINUOUS
4" 6"
6" 6" 6"
SECTION
D
6" X 6" X 3/8" STEEL TUBE (A36) W/
1/2" Ø STUDS AT 24"
(NO. 13)
A
EXPANSION
JOINT
12"
5'
SCALE:A3 PLATE STEEL SCUPPER
NTS
3/8" PREFORMED
BITUMINOUS JOINT
FILLER
TOP OF STEEL TUBE TO BE
FLUSH WITH ADJACENT
SIDEWALK
1/2" PREFORMED
BITUMINOUS JOINT FILLER
TOOLED EDGES BOTH
SIDES, 1/2" RADIUS
SECTIONA
DETAIL
C
C
3/16"
L 2" X 2" X 1/4"
TYP. BOTH SIDES
1/8"
CLASS A PSI CONCRETE
4"
4"
4"
2" 1/ 2"
2'-6"
10"
4"
STEEL DIAMOND PLATE
EXPANSION
JOINT
2"
(MAXIMUM)
(NO. 13)
3/8" FLATHEAD STAINLESS STEEL
CAP SCREW COUNTERSINK
(3 PER SIDE)
STEEL DIAMOND
PLATE ASTM A-36
EXPANSION
JOINT
EXPANSION JOINT
(TYP. EACH END)
3/8" FLATHEAD STAINLESS
STEEL CAPSCREW
COUNTERSUNK (3 EACH SIDE)
#4 REBAR,
4" LONG 3 EACH
SIDE
6"
EX. GRADE
6" X 6"
STEEL TUBE (A36)
1" TOOLED RADIUS
1.5%
REFER TO THE SCORE
DETAIL BELOW
V A
RI
ES
SEE PLANS
1:1
AutoCAD SHX Text
PLAN VIEW
AutoCAD SHX Text
PLAN VIEW
AutoCAD SHX Text
TYPICAL SECTION
AutoCAD SHX Text
PLAN VIEW
EXPANSION AND SCORED JOINT DETAIL
SCALE:A1 HANDRAIL
NTS
ALL RIGHTS RESERVED
PROJECT NO.: 20049.08
DESIGN BY:
DRAWN BY:
CHECKED BY:
DATE: 2022/06/10
BU
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A N
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PER ANCHOR DETAIL
ANCHOR PLATE
LOWER RAIL
LOCATION
1 - 1/2" NOMINAL
STEEL PIPE RAILS
W/POST @ 5' O.C.
TOP OF SIDEWALK
ELEVATION
SIDEWALK
ANCHOR PLATE
SECTION
- 1-1/2" NOMINAL STEEL PIPE = 1 - 1/2" I.D. ATD. STEEL PIPE (SCHEDULE 40).
- 1-1/2" NOMINAL STEEL PIPE = 2" O.D. (SCHEDULE 40),
6" x 4" x 1/4"
STEEL ANCHOR PLATE
HANDRAIL POST
6" RADIUS
(TYP.)
DOME
END CAPS VERTICAL POSTS
TO BE EVENLY SPACED
5' ON CENTER
1/4
4" 2"
3" 6"
2"
1/4
1' -9
1'
-9
1' -9
3' -6
1' -9
4"
1/4
(TYP)
(TYP) 2 TOTAL
HSA1/2"
NOTES:
CLEAN AND PRIME WITH AT LEAST ONE COAT PER MANUFACTURER
DIRECTIONS, FINISH WITH TWO COATS OF RED TO MATCH EXISTING
ONSITE RAILING. PAINT COLOR TO BE APPROVED BY OWNER.
SCALE:D1 SIDEWALK AT VIEWING PLATFORM
NTS
VARIES, 6' MIN 18" MIN.
EXISTING BOULDERS,
PROTECT IN-PLACE
1.5%
NEW CONCRETE SIDEWALK
PER DETAIL A1, SHEET
CS501.
3/4" SCREENED ROCK OR
GRAVEL, ON GRADESEE BELOW
TOP OF
SIDEWALK
EXISTING
GRADEEXISTING
GRADE
R 1"
2" THICK,
TYP.
EXISTING EDGE ROCK TO BE
SALVAGED AND REPLACED
4987.04 4986.98
4986.51
4986.57
4986.58 4986.64
ALL RIGHTS RESERVED
PROJECT NO.: 20049.08
DESIGN BY:
DRAWN BY:
CHECKED BY:
DATE: 2022/06/10
BU
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A U
O F L
A N
D M
A N
A G
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EN
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PH
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87654321
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87654321 COPYRIGHT 2022 GLHN ARCHITECTS & ENGINEERS, INC.
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CS503
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SCALE:A1 CONCRETE DIP SECTION
SCALE:D1
CROSS SECTION, REPAIR OF ROADSIDE DITCH
NTS
EXIST. PAVED
ROAD
RIGHT OF WAY LIMITS
CUT GRADE TO FORM
CONTINUOUS FLOWLINE,
MATCH GRADES AT EACH END
FILL AND COMPACT
IN 4" LIFTS
MATCH EXIST. GRADES
AT EACH END
MATCH
EXIST.
5%
0.5%
1%
0 5' 10'
CONTOUR INTERVAL 1 FOOT
CONTOUR INDEX 5 FEET
1.5%
MAX
2.
0'
4" MIN.
6"
4' DIP SECTION (NTS)
2:1
2:12:1
2:1
FINISH WITH
TRANSVERSE
ROUGH BROOM
SCALE:A5 STABILIZED TRAIL
NTS
NOTES:
1. REMOVE TOP 1-INCH (ON AVERAGE) OF SURFACE WITHIN LIMITS
OF EXISTING TRAIL, MIX WITH EQUAL VOLUME IMPORTED
SCREENED ROCK OR GRAVEL.
2. INSTALL L-SHAPED EDGING IN CURVILINEAR FORM, WITH 1/4 THE
ANCHORING NAILS RECOMMENDED OR AS APPROVED BY THE
C.O.R.
3. PLACE MATERIAL TO 2-INCH DEPTH OR TOP OF EDGING,
WHICHEVER IS GREATER.
4. APPLY POLYMER STABILIZER TO FULL LENGTH OF TRAIL IN ONE
DAY, FOLLOWING MANUFACTURER'S DIRECTIONS.
WIDTH VARIES, MATCH EXISTING TRAIL L-SHAPED LANDSCAPE EDGING
ALUMINUM OR AS APPROVED,
TYP
NAILS IN LIEU
OF STAKES,
MINIMAL NUMBER
MAX REVEAL
1 INCH, TYP
POLYMER-STABILIZED
TRAIL SURFACE,
2-INCH MIN THICKNESS
6.00' 2.0'
MAX.
TYPICAL SECTION
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