Download - GEOTECHNICAL STANDARD DRAWINGS
BA
RR
ENJO
EY R
D
ILUKA RD
TH
YR
A R
D
BEACH
WHALE
PARK
GULLY
DARK
CONSTRUCTION SITE
ONLY
EXA
MPLE
NAME OF THE ROADMAIN ROAD No XX
GEOTECHNICAL STANDARD DRAWINGS
CAD No G17CS.dgn
27/0
1/2
021
C:\
Users\liw\D
ownloads\G
17_SoilN
ails
Wall_
ST
D\Jan 2
021\G
17
CS.d
gn
2:4
4:3
5 P
M
RECOMMENDED FOR ACCEPTANCESHEET No
1
No OF SHEETS
8C
FILE No DATE ISSUE
SIGNED DATE
SENIOR GEOTECHNICAL ENGINEER
LOCALITY PLAN
??? km BY ROAD FROM SYDNEY
GEO4361 27/01/2021
NOT TO SCALE
THE SITE IS APPROXIMATELY
NAME OF LOCAL GOVERNMENT AREA
SCHEDULE OF DRAWINGS
8
7
6
5
4
3
2
1
TYPICAL SLOPE STABILISATION WORKS WITH SOIL NAILS
SHOTCRETE URBAN DESIGN REQUIREMENTS
SOIL NAIL DETAILS
TYPICAL CROSS SECTIONS - SHEET B
TYPICAL CROSS SECTIONS - SHEET A
GENERAL ARRANGEMENT
NOTES
REVISION REGISTER
COVER SHEET
APPROVED FOR USE
SIGNED DATE
AND GEOTECHNICALDIRECTOR PAVEMENT
EDMS/REGISTRATION No OF PLANS
DS2012/000112
COPYRIGHT TRANSPORT FOR NSW 2020
Stanley Yuen
28/01/21
Are
Sam Henwood
29/1/2021
PRELI
MINAR
Y: NOT FO
R CONS
TRUCTI
ON
2
REVISION REGISTER SHEET INDEX AND NOTES
*
*
REVISION REGISTER
ED/REV DATE SHEET AMENDMENT DESCRIPTION AUTHORISED
1/A ALL Initial issue
*
1/B 27/01/2021 ALL
DIRECTOR ENGINEER, PAVEMENTS AND GEOTECHNICAL
SHEET INDEX
DRAWING CONTENT
COVER SHEET
SHEET No
1
NOTES FOR USE OF THESE DRAWINGS
2
3
4
5
6
7
8
REVISION REGISTER
NOTES
GENERAL ARRANGEMENT
TYPICAL CROSS SECTIONS - SHEET A
TYPICAL CROSS SECTIONS - SHEET B
SOIL NAIL DETAILS
SHOTCRETE URBAN DESIGN REQUIREMENTS
17/10/2012 DP&G
DP&G
URBAN DESIGN REQUIREMENT ADDED.
SOIL MATERIAL AND SHOTCRETE
(2) ADDITIONAL DETAILS FOR UNSUITABLE
(1) ADDITIONAL NOTES ADDED IN SHEET 2
DRAWINGS).
(THIS NOTE TO BE REMOVED FOR 'AS CONSTRUCTION
BETWEEN 10 TO 20 DEGREES BELOW HORIZONTAL.
REQUIREMENTS. THEY SHOULD GENERALLY BE INSTALLED
THE DESIGN NEEDS TO SUIT THE SITE GEOTECHNICAL
THE ORIENTATION OF NAILS SHOWN IS INDICATIVE ONLY AND 4.
OTHER DRAWINGS.
THESE DRAWINGS MUST BE READ IN CONJUNCTION WITH 3.
WITH APPROPRIATE NOTES.
THE REPORT MUST BE INCLUDED ON THE DESIGN DRAWINGS
IN THE DESIGN REPORT. SAFETY ELEMENTS DETAILED IN
INCLUDED IN THE DESIGN PROCEDURE AND DOCUMENTED
THE TOP OF THE WALL. A RISK ASSESSMENT MUST BE
THE DISH DRAIN AND OVERALL ACCESS BY THE PUBLIC TO
MAINTENANCE INSPECTION OF THE WALL AND CLEANING OF FOR
THE DESIGNER MUST TAKE INTO CONSIDERATION SAFE ACCESS 2.
APPLICABILITY TO THE SITE.
TO ASSESS THE DRAWING AND ENSURE ITS RESPONSIBILITY
THIS IS A STANDARD DRAWING. IT IS THE DESIGNERS 1.
SHEET No
27/0
1/2
021
C:\
Users\liw\D
ownloads\G
17_SoilN
ails
Wall_
ST
D\Jan 2
021\G
17
RE
V.d
gn
2:4
4:3
5 P
M
PREPARED BY:
DESIGN
DRAWING
PREPARED CHECKED
HEIGHT DATUM: A.H.D.
FILE No DATE ISSUE No OF SHEETS
COORDINATE SYSTEM: MGA ZONE 56
FOR USE A1 ORIGINAL
ISSUE DATE AMENDMENT DESCRIPTION
ISSUE STATUS:
PREP CHCK AUTH
COPYRIGHT TRANSPORT FOR NSW 2020
www.transport.nsw.gov.au
GEOTECHNICAL STANDARD DRAWINGS
TYPICAL SOIL NAILS DETAILS DS2012/000112
GEO4361 27/01/2021 B 8
W.LIEW 27/01/2021 B.XIAO 27/01/2021
W.Li W.LIEW 27/01/2021
B.XIAO 27/01/2021
EDMS/REGISTRATION No OF PLANSENGINEERING SERVICES
GEOTECHNICAL ENGINEERING SECTION,
GEOTECHNICAL ENGINEER
MANAGER
PRELI
MINAR
Y: NOT FO
R CONS
TRUCTI
ON
= 10 ~ 20kPa (FOR TRAFFIC).
= 5kPa (FOR NON-TRAFFIC).DESIGN SURCHARGE14.
SPECTRAL SHAPE FACTOR = (REFER TO AS1170.4).13.
EARTHQUAKE ACCELERATION COEFFICIENT = (REFER TO AS1170.4).12.
DESIGN LIFE = 100 YEARS.11.
SHOTCRETE
DESIGN CRITERIA
REINFORCEMENT
DRAINAGE
SOIL NAIL
EXCAVATION
CONSTRUCTION SEQUENCE
OR EQUIVALENT TO SUIT THE THREADED END OF THE SOIL NAIL.
SOIL NAIL NUTS MUST BE GRADE C COMPLYING WITH AS1112.3 AND PROPERTY CLASS 5 COMPLYING WITH AS4291.222.
AS4680 WITH A COATING WEIGHT OF 600g/m².
SOIL NAILS, BEARING PLATES, WASHERS AND STEEL MESH MUST BE HOT DIP GALVANISED IN ACCORDANCE WITH21.
LAPS ARE NOT ALLOWED OVER STRIP DRAINS.
STEEL MESH LAPS MUST BE STAGGERED AND CUT SUCH THAT ONLY TWO SHEETS ARE LAPPED AT ONE LOCATION.20.
STEEL MESH MUST BE LAPPED BY 3 WIRES.19.
IS ACHIEVED. LOCAL ADDITIONAL EXCAVATION MAY BE REQUIRED.
40mm COVER IS ACCEPTABLE TO STRIP DRAIN. CONSTRUCTION METHODOLOGY TO ENSURE COVER TO STRIP DRAIN
NOMINAL COVER TO STEEL MESH MUST BE NOT LESS THAN 75mm TO SURFACE AND ROCK.18.
NOMINAL COVER TO SOIL NAIL HEAD AND BEARING PLATE MUST BE NOT LESS THAN 50mm.17.
BEARING PLATE MUST BE GRADE 250 IN ACCORDANCE WITH AS3678.16.
STEEL MESH MUST BE GRADE D500N IN ACCORDANCE WITH AS4671.15.
GENERAL NOTES
TO THE REINFORCEMENT MUST BE MAINTAINED.
WHERE REBATES OR RECESSES ARE REQUIRED BY URBAN DESIGN SPECIFICATION, A MINIMUM CLEAR COVER5.
WALL INCLUDING ANTI-GRAFFITI COATING, IS TO BE IN ACCORDANCE WITH URBAN DESIGNER REQUIREMENT.
TERMINATIONS, REBATES, RECESSES, CHAMFERS ETC. TREATMENT TO THE EXPOSED FACE OF THE FACING PANEL
REFER TO URBAN DESIGNER REQUIREMENT FOR DETAILS OF FACING PANEL WALL FINISHES, COPING ELEMENTS,4.
ARCHITECTURAL FINISH OF THE EXPOSED SHOTCRETE OR FACING PANEL WALL MUST BE TO URBAN DESIGNER REQUIREMENTS.3.
REDUCED LEVELS ARE RELATED TO AUSTRALIAN HEIGHT DATUM.2.
ALL DIMENSIONS ARE IN MILLIMETRES UNLESS STATED OTHERWISE.1.
STABILISE THE ROCK FACE, AS DIRECTED BY THE SUITABLY QUALIFIED GEOTECHNICAL ENGINEER.
WHERE THERE ARE UNFAVOURABLE ORIENTED JOINTS, ADDITIONAL SOIL NAILS MAY BE REQUIRED TO39.
THE DEPTH OF WEATHERING, LAYERS OF WEAKER ROCK AND UNFAVOURABLE JOINTING AND BEDDING PLANES.
THE SUITABLY QUALIFIED GEOTECHNICAL ENGINEER SHALL INSPECT THE ROCK FACE FOR38.
INSTALLATION OF SOIL NAIL WALL.
SUITABLY QUALIFIED GEOTECHNICAL ENGINEER WHICH APPROVED BY PRINCIPAL AND
EXCAVATION STAGE MUST NOT EXCEED 2.0m DEPTH PRIOR TO INSPECTION BY THE CONTRACTOR'S37.
CEMENTS, BINDERS AND FILLERS.3211
SHOTCRETE WORK WITHOUT STEEL FIBRES.R68
SOIL NAILING.R64
CONCRETE (FOR GENERAL USE), MORTAR & GROUT.R53
ROCK FILLED GABIONS AND MATTRESS.R55
AND NON-PERFORATED PLASTIC).
SUB-SURFACE DRAINAGE PIPE (CORRUGATED PERFORATED3552
AGGREGATE FILTER MATERIALS FOR SUB-SURFACE DRAINAGE.3580
GEOTEXTILES.R63
EXCAVATION AND BACKFILL FOR BRIDGEWORKS.B30
EARTHWORKS.R44
INSTALL FACING WALLS (IF REQUIRED).49.
COMMENCE CONCRETE FOOTING CONSTRUCTION OF THE FACING WALL (IF REQUIRED).48.
REPEAT STEPS 41 TO 45 TO THE CUT FLOOR.47.
THE MAXIMUM EXCAVATION FOR NEXT ROW OF SOIL NAILS SHALL NOT BE GREATER THAN 1.5m.46.
COMMENCE INSTALL STEEL MESH AND APPLY SHOTCRETE FACING TO THE EXCAVATION.45.
FIX STRIP DRAINS TO THE FACE OF THE EXCAVATION.44.
COMMENCE INSTALLATION OF THE PERMANENT SOIL NAILS AND CONDUCT ACCEPTANCE TEST AS REQUIRED.43.
AS REQUIRED AND PRIOR TO INSTALLATION OF THE PERMANENT SOIL NAILS.
COMMENCE INSTALLATION OF THE SUITABILITY TEST SOIL NAILS TO TEST ALL SOIL TYPES. CARRY OUT SUITABILITY TESTING42.
(REFER TO SHEET 6).
IDENTIFIED BEHIND THE CREST OF WALL, AN L-SHAPE WALL WITH OR WITHOUT TIE BACK CAN BE CONSIDERED
COMMENCE CONSTRUCTION OF THE DISH DRAIN AND CAPPING BEAM (IF REQUIRED). IF UNSUITABLE SOIL
BY SUITABLY QUALIFIED GEOTECHNICAL ENGINEER TO VERIFY AND CONFIRM THE DESIGN ASSUMPTION.
A DEPTH OF 0.5M BELOW THE ROW OF SOIL NAILS TO BE INSTALLED. EXCAVATION FACE TO BE INSPECTED
COMMENCE EXCAVATION TO THE FACE OF CUT. THE EXCAVATION OF INDIVIDUAL "LIFTS" MUST NOT EXCEED41.
EXCAVATION COMMENCE.
ANY UTILITIES WITHIN THE VICINITY MUST BE RELOCATED/DIVERTED PRIOR TO THE40.
TfNSW SPECIFICATION
SHOTCRETE THICKNESS AS PER DESIGN (SEE TABLE 1 IN SHEET 5).10.
SOIL NAILS, GROUT AND SHOTCRETE MUST BE IN ACCORDANCE WITH SPECIFICATION R64 AND R68.9.
USE OF SHRINKAGE LIMITED CEMENT IN SHOTCRETE IN ACCORDANCE WITH SPECIFICATION R68 AND 3211.
MINIMUM 28 DAY COMPRESSIVE STRENGTH OF SHOTCRETE AND SOIL NAIL CEMENT GROUT MUST BE 40MPa.8.
R64 CLAUSE 2.3.3.
SHOTCRETE MIX DESIGN MUST BE EXPOSURE CLASSIFICATION: B2 IN ACCORDANCE WITH TfNSW SPECIFICATION7.
SHOTCRETE WALL EXPOSURE CLASSIFICATION: B1 IN ACCORDANCE WITH AS5100.6.
EXCAVATION FACE.
HDPE STRIP DRAIN TO BE CORRUGATED CORE PERFORATED AND MUST BE INSTALLED DIAGONALLY ACROSS25.
BOTTOM OF STRIP DRAINS TO BE FITTED WITH MANUFACTURED ADAPTOR DISCHARGING TO A 50mm DIAMETER OUTLET.24.
150mm HDPE STRIP DRAIN MUST BE IN ACCORDANCE WITH TfNSW SPECIFICATION 3557.23.
NAIL INSTALLED AND GROUTED.
CONSIDERED TO SUPPORT THE DRILLED FACE WITHOUT COMPROMISING OF THE DESIGN SOIL NAIL GROUT COVER PRIOR THE SOIL
IF THE DRILLED HOLE FACE IS NOT SELF SUPPORTING DURING THE HOLE EXCAVATION, A TEMPORARY/PERMANENT CASING MAY BE36.
MINIMUM COMPRESSIVE STRENGTH OF GROUT MUST BE 40MPa AT 28 DAYS.35.
GROUT TUBES MUST HAVE MINIMUM INTERNAL DIAMETER OF 12mm, MADE FROM HDPE, MINIMUM WALL THICKNESS MUST BE 2mm.34.
MUST BE 300mm FROM ENDS OF EACH NAIL. PROVIDE A MINIMUM OF THREE CENTRALIZED.
PROVIDE CENTRALIZERS FOR SOIL NAILS AT INTERVAL NOT EXCEEDING 2 000mm. FIRST AND LAST CENTRALIZED33.
ACHIEVED PRIOR TO REACHING 80% OF BAR YIELD LOAD.
CONTRACTOR TO CONFIGURE TEST SOIL NAIL TO ENSURE THAT 200% OF THE WORKING BOND STRESS CAN BE32.
WALL THICKNESS 2mm.
SOIL NAILS THAT ARE TO BE ENCAPSULATED MUST HAVE A CORRUGATED HIGH DENSITY POLYETHYLENE (HDPE) SHEATH WITH MINIMUM31.
SOIL NAILS MUST BE INSTALLED AT A DECLINATION OF 10-20 DEGREES BELOW HORIZONTAL UNLESS NOTED OTHERWISE.30.
DRILL HOLES FOR SOIL NAILS MUST BE AT LEAST 150mm DIAMETER UNLESS NOTED OTHERWISE.29.
TESTING OF SOIL NAIL MUST BE IN ACCORDANCE WITH TfNSW SPECIFICATION R64.28.
REFER TO TfNSW SPECIFICATION R64 FOR REQUIREMENTS.27.
SOIL NAIL MUST BE GRADE D500N IN ACCORDANCE WITH AS4671.26.
SHEET No
27/0
1/2
021
C:\
Users\liw\D
ownloads\G
17_SoilN
ails
Wall_
ST
D\Jan 2
021\G
17
N.d
gn
2:4
4:3
5 P
M
PREPARED BY:
DESIGN
DRAWING
PREPARED CHECKED
HEIGHT DATUM: A.H.D.
FILE No DATE ISSUE No OF SHEETS
COORDINATE SYSTEM: MGA ZONE 56
FOR USE A1 ORIGINAL
ISSUE DATE AMENDMENT DESCRIPTION
ISSUE STATUS:
PREP CHCK AUTH
COPYRIGHT TRANSPORT FOR NSW 2020
www.transport.nsw.gov.au
GEOTECHNICAL STANDARD DRAWINGS
TYPICAL SOIL NAILS DETAILS DS2012/000112
GEO4361 27/01/2021 B 8
W.LIEW 27/01/2021 B.XIAO 27/01/2021
W.Li W.LIEW 27/01/2021
B.XIAO 27/01/2021
EDMS/REGISTRATION No OF PLANSENGINEERING SERVICES
GEOTECHNICAL ENGINEERING SECTION,
GEOTECHNICAL ENGINEER
MANAGER
3
GENERAL NOTES
PRELI
MINAR
Y: NOT FO
R CONS
TRUCTI
ON
X
STRIPDRAIN
LEGEND
NAIL ROW NUMBER
SOIL NAIL
GENERAL NOTES
ONLY
EXA
MPLE
ONLY
EXA
MPLE
0
2 1
2 4 6 8 10m
SCALE 1 : 200
SCALE OR AS SHOWN
FOR OTHER GENERAL NOTES RELATING TO THIS SHEET, SEE SHEET No 03.
SUTABILITY TEST NAIL
TREATMENT AREA
BE EXERCISED WHEN WORKING IN THE VICINITY OF ALL UTILITY SERVICES.
UTILITY PLANS OBTAINED BY DIALLING PH 1100 OR FAX 1300 652 077 (DIAL BEFORE YOU DIG). CAUTION SHOULD
SHOULD BE CONFIRMED BY FIELD INSPECTION, PRIOR TO THE COMMENCEMENT OF ROADWORKS AND THE RELEVANT
BASED ON AVAILABLE DOCUMENTARY EVIDENCE. THE PRESENCE OF A UTILITY SERVICES, ITS SIZE AND LOCATION
UTILITY INFORMATION SHOWN ON THE PLANS DOES NOT DEPICT ANY MORE THAN THE PRESENCE OF A SERVICES,
4
GENERAL ARRANGEMENT
50.000
48.000
48.500
49.000
49.50050.500
50.0
00
57.0
00
60.0
00
70.0
00
SOIL NAILS
80.0
00
84.7
00
90.0
00 9
2.0
00
100.0
00
106.0
00
110.0
00
FROM TOWN X
TO TOWN Y
PLAN
NAME OF THE ROAD
X
X
X
FROM TOWN X
53.0
90
52.7
88
51.3
60
50.0
00
60.0
00
70.0
00
80.0
00
90.0
00
100.0
00
110.0
00
48.9
66
48.8
88
48.7
83
48.6
41
48.4
52
48.1
86
47.8
96
57.0
00
84.7
00
106.0
00
92.0
00
TO TOWN Y
ELEVATION
DATUM RL 45.000
NAIL WALL TC01-TC12 (RL)
TOP OF CUT AND SOIL
MC01 (RL)
EDGE OF PAVEMENT
CHAINAGES (m)
SHEET No
27/0
1/2
021
C:\
Users\liw\D
ownloads\G
17_SoilN
ails
Wall_
ST
D\Jan 2
021\G
17
GA.d
gn
2:4
4:3
6 P
M
PREPARED BY:
DESIGN
DRAWING
PREPARED CHECKED
HEIGHT DATUM: A.H.D.
FILE No DATE ISSUE No OF SHEETS
COORDINATE SYSTEM: MGA ZONE 56
FOR USE A1 ORIGINAL
ISSUE DATE AMENDMENT DESCRIPTION
ISSUE STATUS:
PREP CHCK AUTH
COPYRIGHT TRANSPORT FOR NSW 2020
www.transport.nsw.gov.au
GEOTECHNICAL STANDARD DRAWINGS
TYPICAL SOIL NAILS DETAILS DS2012/000112
GEO4361 27/01/2021 B 8
W.LIEW 27/01/2021 B.XIAO 27/01/2021
W.Li W.LIEW 27/01/2021
B.XIAO 27/01/2021
EDMS/REGISTRATION No OF PLANSENGINEERING SERVICES
GEOTECHNICAL ENGINEERING SECTION,
GEOTECHNICAL ENGINEER
MANAGER
PRELI
MINAR
Y: NOT FO
R CONS
TRUCTI
ON
TOE OF WALL CONTROL LINE
SHOTCRETE
STRIP DRAIN
HANDRAIL TO BE DESIGNED (IF REQUIRED)
TOE OF WALL CONTROL LINE
SHOTCRETE
STRIP DRAIN
(IF REQUIRED)
CONCRETE FACING
FOOTPATH
ROAD PAVEMENT
BE DESIGNED (IF REQUIRED)
CONCRETE FOOTING TO
DISH DRAIN
MINIMUM COVER 50mmCONCRETE CAPPING BEAM TO BE DESIGNED BY OTHERS
TOP OF WALL CONTROL LINE
SHOTCRETE
STRIP DRAIN
SHOTCRETE DISH DRAIN
HANDRAIL TO BE DESIGNED (IF REQUIRED)
DISH DRAIN
MINIMUM COVER 50mm CONCRETE CAPPING BEAM TO BE DESIGNED BY OTHERS
TOP OF WALL CONTROL LINE
MIN
900
B213 PLUS BACKER ROD
FLEXIBLE SEALANT TO SPECIFICATION
TO THE KERBS
DRAINAGE DISCHARGE
1
1
1
100
MIN
900
THICKNESS OF PACKERS TO SUIT GAP
PANEL PACKERS GLUED IN PLACE
HIGH DENSITY PLASTIC PRECAST CONCRETE
DETAILS SEE TABLE 1
SOIL NAIL SPACING AND
100
MIN
300
TO BE DESIGNED BY OTHERS
PANEL AND PANEL CONNECTION
100
MIN
300
100
DETAILS SEE TABLE 1
SOIL NAIL SPACING AND
DETAILS SEE TABLE 1
SOIL NAIL SPACING AND
MIN
500
TYPICAL CROSS SECTION WITH CONCRETE CAPPING BEAM
AND CONCRETE FACING
TYPICAL CROSS SECTION WITH CONCRETE CAPPING BEAM
WITHOUT CONCRETE FACING
TYPICAL CROSS SECTION WITHOUT CONCRETE FACING
WHEN HANDRAIL IS NOT REQUIRED
10
10
10
50
DISCHARGED INTO STORMWATER DRAINAGE PIT
CHANNEL DRAINAGE SYSTEM TO BE DESIGNED AND
SHEET No
27/0
1/2
021
C:\
Users\liw\D
ownloads\G
17_SoilN
ails
Wall_
ST
D\Jan 2
021\G
17S
NS
A.d
gn
2:4
4:3
6 P
M
PREPARED BY:
DESIGN
DRAWING
PREPARED CHECKED
HEIGHT DATUM: A.H.D.
FILE No DATE ISSUE No OF SHEETS
COORDINATE SYSTEM: MGA ZONE 56
FOR USE A1 ORIGINAL
ISSUE DATE AMENDMENT DESCRIPTION
ISSUE STATUS:
PREP CHCK AUTH
COPYRIGHT TRANSPORT FOR NSW 2020
www.transport.nsw.gov.au
GEOTECHNICAL STANDARD DRAWINGS
TYPICAL SOIL NAILS DETAILS DS2012/000112
GEO4361 27/01/2021 B 8
W.LIEW 27/01/2021 B.XIAO 27/01/2021
W.Li W.LIEW 27/01/2021
B.XIAO 27/01/2021
EDMS/REGISTRATION No OF PLANSENGINEERING SERVICES
GEOTECHNICAL ENGINEERING SECTION,
GEOTECHNICAL ENGINEER
MANAGER
FOR OTHER GENERAL NOTES RELATING TO THIS SHEET, SEE SHEET No 03.
ROW No(m)
LENGTH
TYPE
BAR
DIAMETER (mm)
DRILLED HOLE
TO HORIZONTAL
INCLINATION SPACING (m)
THICKNESS (mm)
SHOTCRETE
LOAD (KN)
WORKING
SOIL NAIL
x
x
x x
x
x x
x
x x
x
x x
x
x x
x
x
x
x
x
x
x
x
x
x
x
HORIZONTAL VERTICAL
0 250 500 750mm
125250
SCALE OR AS SHOWN.
TYPICAL CROSS SECTIONS - SHEET A
5
TABLE 1: SOIL NAILS DETAILS
PRELI
MINAR
Y: NOT FO
R CONS
TRUCTI
ON
6
TYPICAL CROSS SECTIONS - SHEET B
SHEET No
27/0
1/2
021
C:\
Users\liw\D
ownloads\G
17_SoilN
ails
Wall_
ST
D\Jan 2
021\G
17S
NS
B.d
gn
2:4
4:3
6 P
M
PREPARED BY:
DESIGN
DRAWING
PREPARED CHECKED
HEIGHT DATUM: A.H.D.
FILE No DATE ISSUE No OF SHEETS
COORDINATE SYSTEM: MGA ZONE 56
FOR USE A1 ORIGINAL
ISSUE DATE AMENDMENT DESCRIPTION
ISSUE STATUS:
PREP CHCK AUTH
COPYRIGHT TRANSPORT FOR NSW 2020
www.transport.nsw.gov.au
GEOTECHNICAL STANDARD DRAWINGS
TYPICAL SOIL NAILS DETAILS DS2012/000112
GEO4361 27/01/2021 B 8
W.LIEW 27/01/2021 B.XIAO 27/01/2021
W.Li W.LIEW 27/01/2021
B.XIAO 27/01/2021
EDMS/REGISTRATION No OF PLANSENGINEERING SERVICES
GEOTECHNICAL ENGINEERING SECTION,
GEOTECHNICAL ENGINEER
MANAGER
1
10
1000500
250500
0 1500mm
CJ
DISH DRAIN
VA
RIE
S
( FOR UNSUITABLE SOIL MATERIAL BEHIND THE CREST OF WALL )
TYPICAL CROSS SECTION WITH OR WITHOUT TIE BACK L-SHAPE RETAINING WALL
HANDRAIL TO BE DESIGNED (IF REQUIRED)
TIE BACK TO BE DESIGNED (IF REQUIRED)
L-SHAPE RETAINING WALL TO BE DESIGNED
TfNSW R44
IN ACCORDANCE WITH
WITH SELECT FILL
UNSUITABLE SOIL MATERIAL
REMOVED AND REPLACED
PRELI
MINAR
Y: NOT FO
R CONS
TRUCTI
ON
AT EACH SOIL NAIL
TYPICAL REINFORCEMENT GRID
0
200 100
200 400 600 800 1 000mm
SCALE 1 : 20
500500
500
500
5050
100
SOIL NAIL
BASE PLATE
200 x 200 x 16
AT ALL SOIL NAIL LOCATIONS
1 000mm LONG BOTH DIRECTIONS
AND VERTICAL REINFORCEMENT
4N20 GALVANISED HORIZONTAL
50
50
100
500
0 500 2 000mm300 1 000 1 500
100 SCALE 1 : 50
==
SOIL NAIL
STRIP DRAINS
DIAGONAL
IN S
HE
ET 4
RE
FE
R T
O T
AB
LE 1
IN SHEET 4
REFER TO TABLE 1
==
SOIL NAIL SPACING DETAIL
TYPICAL SECTION THROUGH ENCAPSULATED SOIL NAIL
0
50 SCALE 1 : 10100
100 200 300 400 500mm
HDPE SHEATH
CORRUGATED
Ø100 MIN
GROUT TUBES
GALVANISED SOIL NAIL
OUTER GROUT ANNULUS
INNER GROUT ANNULUS
0
50 SCALE 1 : 10100
100 200 300 400 500mm
GROUT TUBES
GALVANISED SOIL NAIL
GROUT ANNULUS
(MINIMUM REQUIRED = 3)
SPACING AT 2m MAX
INTERNAL CENTRALISERS
(MINIMUM REQUIRED 3)
SPACING AT 2m MAX
EXTERNAL CENTRALISERS
(MINIMUM REQUIRED = 3)
SPACING AT 2m MAX
CENTRALISERS
TYPICAL SECTION THROUGH NON-CAPSULATED SOIL NAIL
FOR SOIL NAIL
PREDRILL HOLE
FOR SOIL NAIL
PREDRILL HOLE
25 (MIN)
20 (MIN)
50mm (MIN)
VARIES
250
0 250 1 000mm500 750150
50 SCALE 1 : 25
50 (MIN) CONCRETE COVER TO NAIL
SOIL NAIL
30mm INTO SHOTCRETE
SHEATING TO EXTEND40MPa SHOTCRETE
BASEPLATE (GALVANISED)
GRID SEE DETAIL
REINFORCEMENT
SPACI
NG AT 2
.0m (M
AX)
CENTRALISERS
30
0
TYPICAL ENCAPSULATED SOIL NAILS DETAILS
VARIES
250
0 250 1 000mm500 750150
50 SCALE 1 : 25
50 (MIN) CONCRETE COVER TO NAIL
SOIL NAIL
40MPa SHOTCRETE
BASEPLATE (GALVANISED)
GRID SEE DETAIL
REINFORCEMENT
SPACI
NG AT 2
.0m (M
AX)
CENTRALISERS
30
0
TYPICAL NON-CAPSULATED SOIL NAILS DETAILS
(10°~20°)
(10°~20°)
GALVANISED MESH TO BE DESIGNED
GALVANISED MESH TO BE DESIGNED
WASHER TO SUIT NAIL BAR
GALVANISED NUT AND BEVELLED
WASHER TO SUIT NAIL BAR
GALVANISED NUT AND BEVELLED
OVER DRI
LL30
0 (MAX)
OVER DRI
LL30
0 (MAX)
WELDED TO SHEATHING
HEAT SHRUNK END CAP
MIN
Ø150
MIN
Ø150
ACCORDANCE WITH TfNSW R64 AND 3557
150mm WIDE STRIP DRAIN IN
ACCORDANCE WITH TfNSW R64 AND 3557
150mm WIDE STRIP DRAIN IN
SHEET No
27/0
1/2
021
C:\
Users\liw\D
ownloads\G
17_SoilN
ails
Wall_
ST
D\Jan 2
021\G
17S
ND.d
gn
2:4
4:3
7 P
M
PREPARED BY:
DESIGN
DRAWING
PREPARED CHECKED
HEIGHT DATUM: A.H.D.
FILE No DATE ISSUE No OF SHEETS
COORDINATE SYSTEM: MGA ZONE 56
FOR USE A1 ORIGINAL
ISSUE DATE AMENDMENT DESCRIPTION
ISSUE STATUS:
PREP CHCK AUTH
COPYRIGHT TRANSPORT FOR NSW 2020
www.transport.nsw.gov.au
GEOTECHNICAL STANDARD DRAWINGS
TYPICAL SOIL NAILS DETAILS DS2012/000112
GEO4361 27/01/2021 B 8
W.LIEW 27/01/2021 B.XIAO 27/01/2021
W.Li W.LIEW 27/01/2021
B.XIAO 27/01/2021
EDMS/REGISTRATION No OF PLANSENGINEERING SERVICES
GEOTECHNICAL ENGINEERING SECTION,
GEOTECHNICAL ENGINEER
MANAGER
SOIL NAIL
50 (MIN) CONCRETE COVER TO NAIL
GALVANISED MESH SL81
S2
CJ
GALVANISED MESH SL81
FOR BOTH DIRECTION (TYP)
GALVANISED R6 U-TIES@800 C/C
0 250 500 750mm
125250 SCALE 1:12.5
VARIES
S1
TYPICAL SHOTCRETE WALL > 180mm THICK DETAILS
1st STAGE S1 SHOTCRETE 2nd STAGE S2 SHOTCRETE
FOR OTHER GENERAL NOTES RELATING TO THIS SHEET, SEE SHEET No 3.
7
SOIL NAIL DETAILS
PRELI
MINAR
Y: NOT FO
R CONS
TRUCTI
ON
SHEET No
27/0
1/2
021
C:\
Users\liw\D
ownloads\G
17_SoilN
ails
Wall_
ST
D\Jan 2
021\G
17S
HO
TC
RE
TE.d
gn
2:4
4:3
7 P
M
PREPARED BY:
DESIGN
DRAWING
PREPARED CHECKED
HEIGHT DATUM: A.H.D.
FILE No DATE ISSUE No OF SHEETS
COORDINATE SYSTEM: MGA ZONE 56
FOR USE A1 ORIGINAL
ISSUE DATE AMENDMENT DESCRIPTION
ISSUE STATUS:
PREP CHCK AUTH
COPYRIGHT TRANSPORT FOR NSW 2020
www.transport.nsw.gov.au
GEOTECHNICAL STANDARD DRAWINGS
TYPICAL SOIL NAILS DETAILS DS2012/000112
GEO4361 27/01/2021 B 8
W.LIEW 27/01/2021 B.XIAO 27/01/2021
W.Li W.LIEW 27/01/2021
B.XIAO 27/01/2021
EDMS/REGISTRATION No OF PLANSENGINEERING SERVICES
GEOTECHNICAL ENGINEERING SECTION,
GEOTECHNICAL ENGINEER
MANAGER
FIGURE 2
FIGURE 3 FIGURE 4
8
SHOTCRETE APPLICATION URBAN DESIGN REQUIREMENTS
FIGURE 1
SHOTCRETE URBAN DESIGN REQUIREMENTS
TO BE ACHIEVED BY THE PROJECT.
FIGURES 1 TO 4 PROVIDE EXAMPLES OF ACCEPTABLE SHOTCRETE FINISHES WHICH ARE THE STANDARD
TO DETERMINE THE SATISFACTORY OUTCOME OF THE SHOTCRETING WORKS.
A FINAL INSPECTION IS TO BE UNDERTAKEN BY THE PRINCIPAL UPON COMPLETION OF THE WORKS 6.
CONTRACTOR WHILE THE FIRST COATING IS BEING APPLIED.
OF SHOTCRETE, THE PRINCIPAL SHALL BE NOTIFIED IN ORDER TO OBSERVE AND INSTRUCT THE
PRIOR TO THE COMMENCEMENT OF THE APPLICATION OF THE COLOURED AND SCULPTED LAYER 5.
SUBJECT TO THE PRINCIPAL'S APPROVAL.
COMPRISE PLASTIC SHEETING ATTACHED TO THE CUTTING OR OTHER SUITABLE ALTERNATIVES
EDGE BETWEEN THE SHOTCRETE AND THE ADJOINING ROCK FACE. THIS PROTECTION MAY
OVERSPRAY OF SHOTCRETE ONTO ADJOINING SURFACES AND TO CREATE A CLEAN AND CRISP
SHALL BE ERECTED AT THE TOP, SIDES AND BOTTOM OF THE SHOTCRETE AREA TO AVOID ANY
PRIOR TO THE FIRST APPLICATION OF SHOTCRETE ON THE PROJECT, OVERSPRAY PROTECTION 4.
EXAMPLE OF SUCH PANELS IS SHOWN IN FIGURE 2.
SHOWING BOTH THE COLOUR AND TEXTURE PROPOSED TO BE USED ON THE CUTTING. AN
TEST PANEL SIZE SHALL BE 1.2 X 1.2 M WITH AN APPLIED SHOTCRETE THICKNESS OF ABOUT 100mm
PREPARED BY THE NOZZLEMEN AND SHALL BE SUBMITTED TO THE PRINCIPAL FOR APPROVAL.
PRIOR TO THE FIRST APPLICATION OF SHOTCRETE ON THE PROJECT, TEST PANELS SHALL BE 3.
CUTTINGS AND IS UNOBTRUSIVE.
ACHIEVING A SATISFACTORY FINAL SURFACE FINISH THAT IS SIMILAR TO THE ADJOINING ROCK
COMMENCEMENT OF THE WORKS, TO EMPHASIS THE IMPORTANCE OF VISUAL AMENITY AND
A BRIEFING SESSION WITH THE SHOTCRETE CONTRACTOR SHALL BE HELD PRIOR TO 2.
MAN'S RELEVANT EXPERIENCE.
SHALL BE SUBMITTED TO THE PRINCIPAL FOR APPROVAL, ACCOMPANIED BY A RESUME OF EACH
ANTICIPATED START OF SHOTCRETE APPLICATION, THE NAMES OF THE INTENDED NOZZLEMEN
THE APPLICATION OF SCULPTED AND COLOURED SHOTCRETE. AT LEAST ONE WEEK PRIOR TO
THE NOZZLEMEN ENGAGED TO UNDERTAKE THE SHOTCRETE WORK SHALL BE EXPERIENCED IN 1.
APPLICATION OF SHOTCRETE
INTO THE ROAD CORRIDOR.
IMPACT OF THE CUTTING STABILISATION WORKS AND MORE QUICKLY BLEND THE WORKS BACK
ROADSIDE VEGETATION SHOULD BE RETAINED WHEREVER POSSIBLE TO MINIMISE THE INITIAL 6.
BLEND THEM INTO THE CUTTING.
REQUIRED, THEY SHALL BE TREATED WITH THE SAME COLOUR APPLICATIONS AND SCULPTING TO
CATCH DRAINS AT THE TOP OF CUTTINGS SHOULD BE AVOIDED WHERE POSSIBLE, BUT IF 5.
SHOTCRETE INTO THE CUTTING AND THE ROAD CORRIDOR.
NATURAL JOINTING OR CHANGES IN THE FACE OF THE ROCK TO BETTER INTEGRATE THE
SHOTCRETE BEING COUNTERSUNK INTO THE SURROUNDING ROCK, TAKING ADVANTAGE OF ANY
ROCK SURFACES SHALL BE CLEAN OF OVERSPRAY AND PRESENT A NEAT EDGE LINE WITH THE
ARE THE TREATMENT OF THE EDGES AND HOW THEY MEET THE ADJOINING SURFACES. EXISTING
OF PARTICULAR IMPORTANCE TO THE FINAL APPEARANCE OF THE CUTTING AFTER SHOTCRETING, 4.
SURFACES ON THE ADJOINING CUTTINGS.
TO VARY THE TEXTURE OF THE FINISHED SURFACE TO BETTER MATCH WITH THE ROCK
GIVEN THE VISUAL EXPOSURE OF CUTTING, ANY SHOTCRETE SHALL BE SCULPTED IN ORDER 3.
COLOURS ON THE SURFACE IS TO BE APPLIED TO ACHIEVE A MOTTLED "FAUX" ROCK FINISH.
PROCESS OF INTEGRATING THE SHOTCRETE INTO THE CUTTING. THE APPLICATION OF OXIDE
SELECTION OF AN UNOBTRUSIVE COMBINATION OF COLOURS WILL BE AN IMPORTANT STEP IN THE 2.
SHOTCRETING.
EXAMPLES OF PREVIOUS WORK FOR INSPECTION BY THE PRINCIPAL PRIOR TO COMMENCING
PATTERN AND TEXTURE OF THE ADJACENT CUTTINGS. THE CONTRACTOR SHALL PROVIDE
THE SHOTCRETE COLOUR AND FINISH SHALL MATCH THE NATURAL ROCK COLOUR, GEOLOGICAL 1.
SHOTCRETE FINISH
SHOTCRETE DESIGN GUIDELINES (R68).
VISUALLY INTEGRATED WITH THE ADJOINING CUTTING, IN ACCORDANCE WITH THE TfNSW
THE ROAD ALIGNMENT SHALL BE CAREFULLY PLANNED AND EXECUTED TO ALLOW IT TO BE
ANY STABILISING WORKS IN CUTTING THAT ARE EXPOSED TO PASSING MOTORIST DUE TO 1.
VISUAL ASPECTS