Structural SSDA Report
Transcript of Structural SSDA Report
Taylor Thomson Whitting (NSW) Pty Ltd (ACN 113 578 377) as trustee for the Taylor Thomson Whitting NSW Trust
(ABN 59 514 956 558) I Consulting Engineers Level 3, 48 Chandos Street, St Leonards NSW 2065
Structural SSDA Report
Mosman High School
Prepared for Multiplex Australasia / 30 March 2021
201635
Multiplex Australasia 30 March 2021 Structural SSDA Report 201635
Taylor Thomson Whitting (NSW) Pty Ltd © 2021 Taylor Thomson Whitting Page 2 of 10
Contents
1.0 Introduction ......................................................................................................................... 3
2.0 Site Description ................................................................................................................... 3
3.0 Geotechnical ....................................................................................................................... 5
4.0 Structure ............................................................................................................................. 5
4.1 Footings .................................................................................................................... 5
4.2 Gravity Load Resisting Systems................................................................................. 5
4.2.1 Ground Floor Slab ......................................................................................... 5
4.2.2 Suspended Floors ......................................................................................... 5
4.2.3 Roofs ............................................................................................................ 6
4.2.4 Columns ........................................................................................................ 6
4.2.5 Transfer Truss over Sports Hall ..................................................................... 6
4.2.6 Stairs............................................................................................................. 7
4.2.7 Walkways ...................................................................................................... 7
4.2.8 Interface with Existing Structures ................................................................... 7
4.3 Lateral Load Resisting Systems ................................................................................. 7
5.0 Future Coordination Items ................................................................................................... 8
Appendix A .................................................................................................................................... 10
Multiplex Australasia 30 March 2021 Structural SSDA Report 201635
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1.0 Introduction
TTW has been engaged by Multiplex Australasia to provide structural engineering services for the schematic design of the proposed facility at Mosman High School. The new facility has 3 storeys above ground floor, including an accessible roof. The proposed facility does not have a basement.
The building has multiples uses including areas for administration, multipurpose gym/hall, library, canteen, general and senior learning units, health and performing arts unit, learning support, amenities, and a roof top multi-court.
The structural concepts presented in this SSDA Report and associated schematic design drawings enclosed in Appendix A have been developed in conjunction with Multiplex and the design team led by Woods Bagot (Architect).
2.0 Site Description
Mosman High School is located at 745 Military Road, LOT:1 DP: 1268793, Mosman, NSW and is bounded by Belmont Road and Avenue Road in the North-South direction, and by Military Road and Gladstone Avenue in the East-West direction. The high school facility currently contains a variety of brick buildings up to 3 storeys, playgrounds, and carpark areas.
The site is generally sloping approximately 3% to the west with the highest part of the site along Military Road, falling to the lowest section of site along Gladstone Avenue.
The works will require the demolition of existing Blocks, B, C, and partial demolition of Block E. Blocks A and D, are to be retained.
The construction of the new facility with be within a live school site. Careful staged planning of the works will be required to ensure daily functions of the school remain safely unhindered and with minimal disruptions.
The proposed area under development is a 3,000 m2 site situated at the Eastern boundary along Military Road.
Figure 1 Analysis Model
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Figure 3 Proposed Demolition Plan
Figure 2 Site Plan
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3.0 Geotechnical
A geotechnical investigation has been carried out by Coffey Services Australia (Report 754-SYDGE233510), dated 28 August 2020. The investigation indicates that the site is classified as Class A based on AS1170 – 2011 “Residential Slabs and Footings”. The investigation encountered a subsurface profile comprising residual soil/fill layer to a depth of up to 0.9m; over weathered rock (Class V-IV) for a depth of up to 1.35m; over rock (Class III).
There was an absence of groundwater throughout the geotechnical investigation, and Coffey have suggested that the site will not encounter groundwater.
It is also suggested that the site has no known occurrence of acid sulfate soils, and that the soil aggressivity is non-aggressive and suitable for concrete or steel foundations.
4.0 Structure
4.1 Footings
All columns and walls need to be founded on similar materials to reduce the potential for differential settlement and consequential structural damage. Columns on ground floor supported by pad footings, founded on Class IV rock or better, is the proposed footing system. Any uplift forces at the base of the pad footings in bracing locations are proposed to be dealt with using rock anchors. Rock anchor requirements are to be confirmed in the next stage of the design. There is an option to pile under a number of columns, where deep excavations would be required to meet rock level.
There are no basements proposed for this project, so shallow excavations are required for the pad footings. Having no basement structure results in the elimination of permanent retaining walls for the building. However, some retaining walls may be required for landscaping, but will be confirmed in the next stage of the design.
Existing services and foundations of existing buildings are expected to be encountered on site. The anticipated services include, but are not limited to power, gas, fibre optic, water, sewerage, and telecommunications. Care must be taken to ensure no damage occurs to these services during or resulting from construction.
4.2 Gravity Load Resisting Systems
The gravity load resisting system comprises slab, beams, and columns.
4.2.1 Ground Floor Slab
Ground floor slab will be a conventional slab on ground (not suspended) and prepared in accordance with the recommendations in the geotechnical report. Any cast in fixings in the sports hall area are to be confirmed during the next stage of design.
4.2.2 Suspended Floors
The current schematic design provides post-tensioned concrete (PT) slab sizes, which is typically used throughout. Post-tensioned concrete usually becomes cost competitive for structures over 3 stories. PT is well suited to achieving fast and economical construction with floor structures of minimal thickness and minimal deflections. The flat plate has been used in design for is speed of construction, and ability for services reticulation.
The proposed Level 1 – Level 3 floors comprise 230mm – 320mm thick PT flat plate, supported on concrete columns. The gym/hall area is to be steel framed with steel-concrete composite slab, with a steel transfer truss below the library on Level 3.
Multiplex Australasia 30 March 2021 Structural SSDA Report 201635
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4.2.3 Roofs
The roof structure will consist of a 280mm thick PT flat plate for the basketball court featuring an additional acoustic slab to limit noise and vibration to the library area below. A light steel roof at the northern end for the PV panels supported on steel columns to the slab under.
4.2.4 Columns
In situ reinforced concrete columns are proposed but can be substituted with precast concrete columns with similar size. The columns would be either rectangular or square in shape, to suit architectural requirements.
Steel columns are proposed in the gym/hall area. These will support the steel-concrete composite slab, and support the large spanning steel truss.
Steel columns will be required at the bracing locations throughout the site.
Steel columns are proposed to support the walkway between the new development and the existing.
4.2.5 Transfer Truss over Sports Hall
A change in layout between floors and the requirement for large open space on ground floor necessitates a transfer element below the library floor, and above the sports hall. The open space, circa 20m span results in a steel truss being the most pragmatic solution.
Figure 4 - Transfer Truss
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4.2.6 Stairs
The stairs are to be constructed from either steel, reinforced concrete with conventional formwork, or reinforced concrete with permanent formwork – stair form system or similar. The construction of the stairs is to be confirmed in the next design stage.
4.2.7 Walkways
The walkways are to be constructed either from in situ concrete, or steel concrete composite. The construction of the walkways is to be confirmed in the next design stage.
4.2.8 Interface with Existing Structures
A site survey is required for the interface between the new and existing structures. This is particularly important around the walkway between the new construction (Block G), and Block E.
4.3 Lateral Load Resisting Systems
The structure is required to withstand wind and earthquake loads through the lateral force resisting system. The proposed bracing system is a concentrically braced steel frame comprising of steel beams, braces, and columns on each level of structure and connected into the foundations. Attention must be paid to the interface details between the concrete slab and the steel bracing.
Figure 5 Indicative Connection
Holes in the steel plates will be require for reinforcement to pass through, in addition the shear studs along the top flange of the steel beam to ensure full transfer of force through the system.
A concentrically braced steel frame has been proposed in lieu of conventional reinforced concrete shear walls due to the recent changes to AS 3600 “Concrete Structures”. Conventional reinforced concrete walls can be used, but these will require additional reinforcement and thicker walls to be structurally viable.
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Typical location of the bracing on ground floor is shown in the following image. These locations continue generally up the height of the building.
Figure 6 Typical Bracing Locations
5.0 Future Coordination Items
The following list outlines some items that require coordination in the next design stage.
• Stair construction method
• Stair transition details
• Walkway construction and finishes
• Set downs for balcony and wet areas
• Floor and roof build-up
• Façade details
• Operable walls, folding or top hung doors along hall
• Construction of theatre including acoustic requirements
• Stage requirements
• Cast ins for gym/hall
• Planter zones
• Connection to existing walkways
• Roof top sub faming, netting and equipment requirements
• Roof plant area – steel platforms
• Retaining walls for landscaping
Please note this list is not exhaustive and other elements not listed will require coordination.
Multiplex Australasia 30 March 2021 Structural SSDA Report 201635
Taylor Thomson Whitting (NSW) Pty Ltd © 2021 Taylor Thomson Whitting Page 9 of 10
Prepared by Authorised By
TAYLOR THOMSON WHITTING (NSW) PTY LTD in its capacity as trustee for the TAYLOR THOMSON WHITTING NSW TRUST
TAYLOR THOMSON WHITTING (NSW) PTY LTD in its capacity as trustee for the TAYLOR THOMSON WHITTING NSW TRUST
Tim Allen Kevin Berry Senior Engineer Director
P:\2020\2016\201635\Reports\TTW\Structural\210330_SSDA Report\210330_SSDA Report.docx
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Appendix A
Schematic Structural Drawings
75 m
76
m
76 m
78 m
79 m
76 m
77 m
77 m
23201
LARGE EQUIP STR
AV.RK
AC WC
OUTDOOR STR
STF WC
CHANGE ROOM M
CHANGE ROOM F
CTRL
F.AIDLECTURE UNIT STORE
SPORTS EQUIP.
CANTEEN
BU
LK S
TR
GA
RD
EN S
TR
COMM
CHAIR STORE
STAGE
GYM / HALL
RL 78000
RL 77550
ACC WC
WC. M WC. F
STOREUTILITY
EXECDEPUTYPRINCIPAL
6192
8735
INTV. RM
INTV. RM
INTV. RM
CLERICAL
CLN B CLN G
INTV. RM
INTV. RMINTV. RM
INTV. RM
VISITOR
MSR
ACC WC CLEAN DIS.
WC. FEMALE
WC. MALE
6922
5657
WAITING AREA
RL 77000
RL 76867
RL 76457
EXISTINGBUILDING A
EXISTINGBUILDING E
RL 76880
EXISTINGBUILDING D
CW
/RW
PLT
M I L I T A R Y R O A D
B E
L M
O N
T
R
O A
D
A V E N
U E R
O A
D
13201
33201
SUBSTATION
BOOSTER/ PUMP
RL 78000
RL 78000
RL 78900
RL 78000
TEA
OFFICE
RL 78000
RL 78000
RL 77550
RL 78000
RL 76552RL 77400
RL 78000
THEATRE
LAWN
LAWN
EXISTINGENTRY
STUDENTENTRY
VISITORENTRY
WALKWAY ABOVE
RL 77660
RL 78000
RL 77200
STAIR 1
STA
IR 2
STAIR 3
MESH FENCEIN FRONT OFGLAZING
MESH FENCEIN FRONT OF GLAZING
Copyright © Woods Bagot 2018All Rights ReservedNo material may be reproduced without prior permission
Contractor must verify all dimensions on site before commencing work or preparing shop drawings.
Do not scale drawings.
Revision
Status
Sheet number
Sheet title
Scale
Project number
Checked Approved
25mm
Sheet sizeA1
Issuer
Size check
Project
Client
Notes
# Description DateStatusRecent revision history
Date generated
1 : 200
C:\Users\sydzxl\Documents\Autodesk\Revit\RAC2020\121468_Mosman High_Central_R20_zie.liu.rvt10/03/2021 9:49:09 PM
PRELIMINARY
121468
Checker Approver
SCHOOL INFRASTRUCTURE NSW
MOSMAN HIGH SCHOOL
2201DA-
GROUND FLOOR PLAN
500x500 RC COLUMNS TYP.REO RATE 300 kg/m3
BRACING TYP.
TYPICAL PERIMETER PAD FOOTING2000 x 2000 x 800DREO RATE 80 kg/m3
TYPICAL INTERNAL PAD FOOTING2000 x 2000 x 1200DREO RATE 80 kg/m3
120 SLAB ON GROUNDW/ SL82 TOP MESHSLAB JOINTS AT 6m CTS
WALKWAY PAD FOOTING500 x 500 x 500DREO RATE 65 kg/m3
TYPICAL STRIP FOOTING UNDER BRACING9000 x 2000 x 800DREO RATE 60 kg/m3ROCK ANCHORS REQUIRED FOR 1,000 kN TENSION LOADSAT ALL BRACING LOCATION UNO
GROUND FLOOR
LEVEL 1
LEVEL 2
LEVEL 3
ROOF
SECTION A-AOPEN ALONG GROUND FLOOR FOR DOORS
AA
TENSION ROD HANGERS
W-B CONFIRM PRODUCT ANDWEIGHT OF DOORS
W-B CONFIRM LOCATIONS OF ANYOPERABLE WALLS, FOLDING, ORTOP-HUNG DOORS
W-B CONFIRM STAIR DESIGN INTENT. MPX CONFIRM PREFERRED CONSTRUCTION METHOD FOR STAIRS
W-B CONFIRM REQUIREMENTSIN STAGE AREA
W-B TO CONFIRM ANY REQUIREMENTS FORCAST-IN'S IN HALL/GYM GROUND FLOOR SLAB.REMOVABLE NET OR RING SUPPORTS?
W-B TO CONFIRM FACADETYPES. TYPICAL
LOCATION OF EXISTING FOUNDATIONS TO BELOCATED. ENSURE EXISTING FOUNDATIONSARE NOT UNDERMINED OR DAMAGED DURINGCONSTURCTION
MPX TO CONFIRM IF STRIPFOOTING OR BORED PIERS
LOCATION OF EXISTING FOUNDATIONS TO BELOCATED. ENSURE EXISTING FOUNDATIONSARE NOT UNDERMINED OR DAMAGED DURINGCONSTURCTION
200 RC
190 CORE FILLED BLOCKWORKWALL. PAD FOOTING SIZE TBCLIFT DIMENSIONS. ALLOW FOR500 THICKS RC PAD
OFFSET FOOTINGS INSIDE BUILDINGFOOTPRINT TO MINIMISE ENCROACHMENTON TREE PROTECTION ZONE.
NOT TO BE USED FOR CONSTRUCTIONPRELIMINARY
Job Name :
Job Number:Sketch No. :
Sketch Title:
Blank:Blank:
Date:
By:
Ground Floor Plan Layout
Mosman High School
201635
SK-210330-1
30/03/2021
TA
ROCK ANCHORS FOR2,500 kN TENSION LOAD
ROCK ANCHORS FOR2,500 kN TENSION LOAD
VERTICAL BRACE ORMOMENT FRAME
RC STAIR
23201
COMM
CH
AN
GE
F
CHANGE M
FIT. PERF. STORE
ZOO/BOTANY
SEMINAR
SCIENCE GLS SCIENCE GLS
SCIENCE GLS SCIENCE GLS
INFORMAL LEARNING
PERFORMING ARTS LAB
FITNESS/DANCE LAB
OUTDOOR LEARNING
FITNESS GLS FITNESS GLS
PERF. ARTS GLS
PERF. ARTS GLS
Prac Prac Prac Prac
INFORMAL LEARNING
Sat Comm
ACC WCCLN
WC. MALE
WC. FEMALE
THEATRE
CONTROL
EXISTINGBUILDING A
EXISTINGBUILDING E
EXISTINGBUILDING D
RL 81045RL 80990
RL 80600
M I L I T A R Y R O A D
B E
L M
O N
T
R
O A
D
A V E N
U E R
O A
D
13201
33201
VOID
VOID
RL 81870
RL 81870
COVERED WALKWAY
COVERED WALKWAY
CO
VER
ED W
ALK
WA
Y
CO
VER
ED W
ALK
WA
Y
COVERED WALKWAY
STAIR 1
STA
IR 2
STAIR 3
Copyright © Woods Bagot 2018All Rights ReservedNo material may be reproduced without prior permission
Contractor must verify all dimensions on site before commencing work or preparing shop drawings.
Do not scale drawings.
Revision
Status
Sheet number
Sheet title
Scale
Project number
Checked Approved
25mm
Sheet sizeA1
Issuer
Size check
Project
Client
Notes
# Description DateStatusRecent revision history
Date generated
1 : 200
C:\Users\sydzxl\Documents\Autodesk\Revit\RAC2020\121468_Mosman High_Central_R20_zie.liu.rvt10/03/2021 9:49:12 PM
PRELIMINARY
121468
Checker Approver
SCHOOL INFRASTRUCTURE NSW
MOSMAN HIGH SCHOOL
2202DA-
LEVEL 1 FLOOR PLAN
260 PT
STEEL WALKWAY250UB BEAMS89x6 SHS COLUMNSWALKWAY TBC
PRIMARY BEAM 460UB75
SECONDARY BEAM 360UB45W 25mm PRECAMBER
450 x 450 OR 800 x 350RC COLUMNSREO RATE 240 kg/m3
RC TIERED SEATINGOPTION FOR PRECAST STAIRUNITS ON STEEL BEAMS
230 PT5 kg/m2 PT50 kg/m3 REBAR
W-B TO CONFIRM WALKWAYBUILD-UP/FINISHES
INTERFACE DETAIL BETWEEN NEW ANDEXISTING STRUCTURES TO BE CONFIRMEDFOLLOWING SITE INVESTIGATION
NOTE: STEEL COLUMNS AND STEEL BEAM INBRACED BAYS. ALLOW FOR SHEAR STUDS
130 BONDEK SLAB 1.0 BMTREO RATE 50 kg/m3
SHEAR STUDS AT 200 CTS
W-B CONFIRM FACADE BUILD-UPAROUND SPORTS HALL.ADDTIONAL COLUMNS POSSIBLYREQUIRED. MAKE ALLOWANCEFOR SECONDARY STEEL
W-B TO CONFIRM ACOUSTIC DETAILREQUIREMENTS TO THEATRE SPACE, TOSEATING, WALLS AND ROOF
W-B TO CONFIRM TREATMENT TO EDGEOF WALKWAYS. TYPICAL
EXISTING WALKWAY. SURVEYREQUIRED FOR EXTENT ANDEXISTING MEMBER SIZES
230 PT
260 PT5 kg/m2 PT50 kg/m3 REBAR
EXISTING CONCRETE WALKWAY
NOT TO BE USED FOR CONSTRUCTIONPRELIMINARY
Job Name :
Job Number:Sketch No. :
Sketch Title:
Blank:Blank:
Date:
By:
First Floor Plan Layout
Mosman High School
201635
SK-210330-2
30/03/2021
TA
0
OPTION FOR CANTILEVERED WALKWAY310UB40 W/ MOMENT CONNECTION TOSTEEL COLUMN
MPX AND W-B TO CONFIRMOPTION FOR CANTILEVER
23201
COMM
STAFF
GLS SENIOR GLS
GLS SENIOR GLS SENIOR GLS SENIOR GLSSENIOR GLS
SLS & PAA
SEM
INA
R
SMRSLS & PAA
SENIOR GLS SENIOR GLS
SENIOR GLSSENIOR GLS
OUTDOOR LEARNING
ACC WC CLN
Sat Comm
WC. MALE
WC. FEMALE
PREP/PRINT STF WCSTF WC
STF WCINTV. RM INTV. RMINTV. RM
EXISTINGBUILDING A
EXISTINGBUILDING E
EXISTINGBUILDING D
7.74°
INDC
. SBJ
FUR
THER
DES
IGN
M I L I T A R Y R O A D
B E
L M
O N
T
R
O A
D
A V E N
U E R
O A
D
13201
33201
VOID
ROOF OVER COVERED WALKWAY
COVERED WALKWAY
CO
VER
ED W
ALK
WA
Y
CO
VER
ED W
ALK
WA
Y
STAIR 1
STA
IR 2
STAIR 3
RL 85740
Copyright © Woods Bagot 2018All Rights ReservedNo material may be reproduced without prior permission
Contractor must verify all dimensions on site before commencing work or preparing shop drawings.
Do not scale drawings.
Revision
Status
Sheet number
Sheet title
Scale
Project number
Checked Approved
25mm
Sheet sizeA1
Issuer
Size check
Project
Client
Notes
# Description DateStatusRecent revision history
Date generated
1 : 200
C:\Users\sydzxl\Documents\Autodesk\Revit\RAC2020\121468_Mosman High_Central_R20_zie.liu.rvt10/03/2021 9:49:15 PM
PRELIMINARY
121468
Checker Approver
SCHOOL INFRASTRUCTURE NSW
MOSMAN HIGH SCHOOL
2203DA-
LEVEL 2 FLOOR PLAN
TRUSS
TRANSFER TRUSS OVER STAGE BELOW.MEMEBER SIZES TO MATCH LIBRARYFLOOR TRUSS
230 PTSIZE AND SPACING OF PERIMETERMEMEBERS TBC
450 x 450 OR 800 x 300RC COLUMNSREO RATE 240 kg/m3
SECONDARY360UB51 W 20mm PRECAMBER
PRIMARY610UB125
STEEL WALKWAY ROOF150 PURLINS200UB RAFTERS89x6 SHS COLUMNS
W-B TO CONFIRM WALKWAY ROOFBUILD-UP/FINISHES
W-B TO CONFIRM STAIRTRANSITION DETAIL
W-B TO CONFIRM ANY REQUIREMENTS IN HALL AREA FORSUB-FRAMING. NETTING? OPERABLE BASKETBALL RINGS?
130 BONDEK SLAB 1.0 BMTREO RATE 50 kg/m3
SHEAR STUDS AT 200 CTS
250 PT
250 PT SLAB5 kg/m2 PT50 kg/m3 REBAR
NOT TO BE USED FOR CONSTRUCTIONPRELIMINARY
Job Name :
Job Number:Sketch No. :
Sketch Title:
Blank:Blank:
Date:
By:
Second Floor Plan Layout
Mosman High School
201635
SK-210330-3
30/03/2021
TA
LIGHT STEEL ROOF200Z PURLINS LAPPED3100UB RAFTERS100 x 6 SHS STRUTS150 x 100 RHS WIND HEADERS100 x 6 SHS COLUMNS100 x 8 EA VERTICAL BRACING75x6 HORIZONTAL BRACING
ROOF TO TIE INTO MAINCONCRETE STRUCTURE
W-B TO CONFIRM ACOUSTIC DETAILREQUIREMENTS TO THEATRE SPACE, TOSEATING, WALLS AND ROOF
230 PT5 kg/m2 PT50 kg/m3 REBAR
23201
STAFF
COMM
SEMINAR SEMINAR SEMINAR SEMINAR
COMPUTER STUDY SENIOR STUDY
LIBRARY ADMIN
STF WC
STF WC
OFF
ICE-
CA
OFF
ICE-
SA
LIBRARY MAIN AREA
ENTRY
OUTDOOR LEARNING
ROOF INFORMAL PLAY
PLANT BASE B
ACC WC CLN
Sat Comm
WC. MALE
WC. FEMALE
CO
MP
STR
PREP/PRINTSTF WC STF WC
INTV. RM
EXISTINGBUILDING A
EXISTINGBUILDING E
EXISTINGBUILDING D
M I L I T A R Y R O A D
B E
L M
O N
T
R
O A
D
A V E N
U E R
O A
D
13201
33201
CO
VER
ED W
ALK
WA
Y
PV
STAIR 1
STA
IR 2
STAIR 3
RL 89610
RL 89610
Copyright © Woods Bagot 2018All Rights ReservedNo material may be reproduced without prior permission
Contractor must verify all dimensions on site before commencing work or preparing shop drawings.
Do not scale drawings.
Revision
Status
Sheet number
Sheet title
Scale
Project number
Checked Approved
25mm
Sheet sizeA1
Issuer
Size check
Project
Client
Notes
# Description DateStatusRecent revision history
Date generated
1 : 200
C:\Users\sydzxl\Documents\Autodesk\Revit\RAC2020\121468_Mosman High_Central_R20_zie.liu.rvt10/03/2021 9:49:17 PM
PRELIMINARY
121468
Checker Approver
SCHOOL INFRASTRUCTURE NSW
MOSMAN HIGH SCHOOL
2204DA-
LEVEL 3 FLOOR PLAN
SECONDARY BEAMS360UB57 W 20mmPRECAMBER
230 PT
450 x 450 OR 600 x 300RC COLUMNSREO RATE 200 kg/m3
STEEL TRUSSREFER SECTION FOR SIZES
410UB60
410UB60RC COLUMN OVERSTEEL COLUMN UNDER
W-B TO CONFIRM ANY PLANTER ZONES REQUIRED,ANY ANY OTHER ARCHITECTURAL FEATURES ONROOFS (METAL/TERRACOTTA FINS?)
W-B TO CONFIRM TREATMENTTO EDGE OF ROOFS. TYPICAL
W-B TO CONFIRM ROOFFINISHES, TYPICALLY
130 BONDEK SLAB 1.0 BMTREO RATE 50 kg/m3
SHEAR STUDS AT 200 CTS
CONCRETE COLUMN OVER
200 BONDEK SLAB LOCALLY UNDER PLANTER1.0 BMTREO RATE 50 kg/m3
SHEAR STUDS AT 200 CTS
SECONDARY BEAM 360UB57WITH 20mm PRECAMBER
TRANSFER BEAM FOR COLUMN ABOVE700WB OR400WC361NO PENETRATIONS ALLOWED
2200x2200x1000 DEEPPLANTER WITH TREE
200 BONDEKUNDER PLANTER
TRANSFER TRUSS
PRIMARY BEAM460UB75
320 PT8 kg/m2 PT55 kg/m3 REBAR
320 PT
2200 x 2200 x 1000DPLANTER WITH TREE
NOT TO BE USED FOR CONSTRUCTIONPRELIMINARY
Job Name :
Job Number:Sketch No. :
Sketch Title:
Blank:Blank:
Date:
By:
Third Floor Plan Layout
Mosman High School
201635
SK-210330-4
30/03/2021
TA
500 DEEP PLANTER
BB
SECTION B-B
230 PT5 kg/m2 PT50 kg/m3 REBAR
23201
ROOF PLAYCOURT
EXISTINGBUILDING A
4.00° FALL
4.00°
FAL
L
M I L I T A R Y R O A D
B E
L M
O N
T
R
O A
D
A V E N
U E R
O A
D
ROOF INFORMAL PLAY
13201
33201
PV
STAIR 1
STA
IR 2
STAIR 3
RL 93860
Copyright © Woods Bagot 2018All Rights ReservedNo material may be reproduced without prior permission
Contractor must verify all dimensions on site before commencing work or preparing shop drawings.
Do not scale drawings.
Revision
Status
Sheet number
Sheet title
Scale
Project number
Checked Approved
25mm
Sheet sizeA1
Issuer
Size check
Project
Client
Notes
# Description DateStatusRecent revision history
Date generated
1 : 200
C:\Users\sydzxl\Documents\Autodesk\Revit\RAC2020\121468_Mosman High_Central_R20_zie.liu.rvt10/03/2021 9:49:20 PM
PRELIMINARY
121468
Checker Approver
SCHOOL INFRASTRUCTURE NSW
MOSMAN HIGH SCHOOL
2205DA-
LEVEL 4 FLOOR PLAN
NOT TO BE USED FOR CONSTRUCTIONPRELIMINARY
Job Name :
Job Number:Sketch No. :
Sketch Title:
Blank:Blank:
Date:
By:
Level 4 Plan Layout
Mosman High School
201635
SK-210330-5
30/03/2021
TA
450 x 450 OR 600 x 250RC COLUMNSREO RATE 150 kg/m3
LIGHT STEEL ROOF250Z PURLINS LAPPED310UB RAFTERS100 x 6 SHS STRUTS150 x 100 RHS WIND HEADERS100 x 6 SHS COLUMNS100 x 8 EA VERTICAL BRACING75x6 HORIZONTAL BRACING
ACOUSTIC ZONE FOR 150 BONDEK,AIR GAP AND PEDESTALS
450 x 450 RC COLUMNS UNDER
W-B TO CONFIRM ROOFFINISHES. TYPICAL
W-B TO CONFIRM REQUIREMENT ANDPROPOSED SYSTEM FOR NETTING OVERINFORMAL OUTDOOR PLAY COURT AREA
W-B TO CONFIRM IF PLANT TO BE ON STEELPLATFORMS, OR ON COMPOSITE STEELCONCRETE SLAB? CONFIRM PLANT LOADS
FRAMING OVER STAIR TBC
130 BONDEK SLAB 1.0 BMTREO RATE 50 kg/m3
FRAMING OVER STAIR TBC
FRAMING OVER STAIR TBC
FRAMING OVER LIFT TBC
280 PT SLAB
CONFIRM RAMPBUILD UP
CONFIRM FALLSFOR ROOF SLAB
NO STEP INSTRUCTURAL SLAB
280 PT SLAB8 kg/m2 PT55 kg/m3 REBAR
280 PT
2200x2200x1000 DEEPPLANTER WITH TREE
RL. 89.61
5500
RL. 78.00
CHAIRSTR
HALL
2750
RL. 89.61
RL. 81.87
6500
BD
Y
3870
7260
RL. 81.87
RL. 93.86
RL. 78.00
4250
STAFFRL. 85.74
LIBRARY
RL. 93.86
OUTDOORPLAY
3870
RL. 85.74
3870
STAGE
GAMES COURT NET
GROUND FLOOR
ROOF
LEVEL 3
LEVEL 2
LEVEL 1
NOT TO BE USED FOR CONSTRUCTIONPRELIMINARY
Job Name :
Job Number:Sketch No. :
Sketch Title:
Blank:Blank:
Date:
By:
Truss Elevation
Mosman High School
201635
SK-210330-6
30/03/2021
TA
CONCRETE COLUMNSSHOWN DASHED
CONCRETE SLABACOUSTIC SLAB NOT SHOWN
400WC270
20.5m
ASSUMED RESTRAINT MID HEIGHT. NOPORTAL ACTION - ASSUMED BRACEDAT LEVEL 3
350WC230310UC158
500WC290
LEVEL 3 STEEL TRANSFERBEAM FOR COLUMN ABOVE700WB OR 400WC
NOT TO BE USED FOR CONSTRUCTIONPRELIMINARY
Job Name :
Job Number:Sketch No. :
Sketch Title:
Blank:Blank:
Date:
By:
Bracing Elevation
Mosman High School
201635
SK-210330-7
30/03/2021
TA
9m
GROUND FLOOR
ROOF
LEVEL 3
LEVEL 2
LEVEL 1
3.86
m200x6
SHS200x6 SHS
250x6 S
HS
250x6 S
HS
250x6 SHS
250x6 SHS
250x8 SHS250x8 S
HS
400W
C21
240
0WC
181
400W
C18
140
0WC
144
400W
C21
240
0WC
181
400W
C18
140
0WC
144
400WC270
400WC270
400WC270
400WC270
INDICATIVE CONNECTION AT COLUMNINDICATIVE CONNECTION AT BEAM
ALLOW FOR HOLES IN PLATE FORREINFORCEMENT CONTINUITY