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18164-C15-G- Detention Tank Details - Sheet 1
GENERAL MASONRY CONCRETE CONCRETE CONT.
G1 This drawing shall be read in conjunction with all architectural M1 Concrete masonry units shall have an unconfined compressive C1 All workmanship and materials shall be in accordance with C7 In multilevel construction, until backpropping is removed from
and other consultants' drawings and specifications. current relevant codes, in particular AS 3600 CONCRETE the support slab, the minimum No. of levels to which support KNOCKOUT BLOCKS WITH 1/N16 KNOCKOUT BLOCKS WITH 1/N16
strength (f'uc) = 15 MPa and clay masonry units shall have an
STRUCTURES CODE. shall be maintained is as follows HORIZONTAL TO TOP COURSE HORIZONTAL TO TOP COURSE
G2 Refer any discrepancy to the Engineer before proceeding with unconfined compressive strength (f'uc) = 20 MPa.
Temperature Conditions
work. M2 Workmanship is to be in accordance with AS 3700. C2 UNLESS SHOWN OTHERWISE Concrete used in the works shall Hot > 20°C Average Cold 5°C to WATERPROOFING INSTALLED BY WATERPROOFING INSTALLED BY
2000 MAX. - HEIGHT OF 190 BLOCK
2000 MAX. - HEIGHT OF 190 BLOCK
G3 Verify all setting out dimensions with the Architect. have the following properties:- 12°C to 12°C SPECIALIST CONTRACTOR TO SPECIALIST CONTRACTOR TO
M3 Bed units in freshly prepared mortar of classification Type M3
G4 Dimensions shall not be obtained by scaling the structural conforming to AS 3700. STRUCTURAL f`c AT 28 MAXIMUM MAXIMUM 20°C MANUFACTURER`S SPECIFICATIONS MANUFACTURER`S SPECIFICATIONS
ELEMENT 190
drawings. DAYS (MPa) AGGREGAT SLUMP (mm) Levels 4 5 5
M4 Masonry infill concrete used in the works shall have the 60 COVER BLOCK 60 COVER
G5 During construction the structure shall be maintained in a TO AS3600 E SIZE (mm) Note (i): Minimum 7 days between pours
following properties :-
stable condition and no part shall be overstressed. Note (ii): No stacked materials to be placed on any floor.
f`c AT 28 MAXIMUM Blinding 15 20 100 Construction live load to be a maximum of 1.0kPa at uppermost
N16 AT 400 VERTICAL. 60 COVER N16 AT 400 VERTICAL. 60 COVER
G6 Prior to commencement of works the contractor will satisfy STRUCTURAL MAXIMUM TO SOIL SIDE OF BLOCKWORK TO SOIL SIDE OF BLOCKWORK
DAYS (MPa) AGGREGATE Footings 25 20 80 level and 0.25kPa at intermediate levels. KNOCKOUT BLOCKS WITH 1/N16
himself of the correct locations of all existing services ELEMENT SLUMP (mm)
TO AS3600 SIZE (mm) Note (iii): In no case stripping / backpropping times be less than HORIZONTAL TO TOP COURSE
whether indicated or not on the plans. Elsewhere as noted 20 80
GENERALLY 20 10 250 All concrete shall be vibrated. given in Note C6. N16 AT 400 HORIZONTAL N16 AT 400 HORIZONTAL
2800 MAX.
2800 MAX.
WATERPROOFING INSTALLED BY
RETAINING WALL M5 Provide clean out openings at bottom course to all cores to be C3 Clear concrete cover to reinforcement shall be as follows Note (iv): Number of backpropped levels to be less than half of
supported levels. CLEAN
N12 AT 400 SPECIALIST CONTRACTOR TO
CLEAN
concrete filled. unless specified otherwise. HORIZONTAL MANUFACTURER`S SPECIFICATIONS
R1 Temporary excavation to be cut at suitable batter. Excavation C8 Where construction programming requires stacked materials COARSE COARSE
not to be left unretained for extended period. M6 Fully bed face shells and vertical joints. (Vertical joints are Structural Member Cast against forms Cast
to be placed on newly poured slabs, all level below shall remain GRANULAR 60 COVER GRANULAR
open at weep holes.) Surfaces complying with AS 3610 against
R2 For waterproofing requirements refer to architects details. propped to the ground. BACKFILL BACKFILL
2000 MAX.
ground
M7 Clean out mortar protrusions in cores to be concrete filled, C9 Transfer slabs to remain propped for min. of N16 AT 400 VERTICAL. 60 COVER
R3 Backfill retaining walls with clean, coarse granular material Exposure Exposure Exposure 60 60
for full height after each days laying. 28 days. TO SOIL SIDE OF BLOCKWORK
free from clay or organic material unless noted otherwise. Classif. A1 Classif. B1 Classif. A2 COVER COVER
M8 Wall ties for cavity walls and masonry veneer walls shall be C10 Construction joints where not shown shall be located to the CLEAN
R4 Maximum downhill slope 1 max (vertical) to 4 (horizontal) for a (Interior (Above (In contact
Type A and spaced in accordance with AS 3700 approval of the Engineer. COARSE
distance of 2H from base of wall. Maximum uphill slope 1 max environment) ground with N16 AT 400. 60 COVER TO N16 AT 400. 60 COVER TO
C11 No holes or chases other than those shown on the structural
GRANULAR
exterior ground) SOIL SIDE OF BLOCKWORK SOIL SIDE OF BLOCKWORK
(vertical) to 4 (horizontal) for a distance of H from top of wall. M9 Deformed bar reinforcement to conform to AS 4671 and to be BACKFILL
290 BLOCK
290 BLOCK
tied to starter bars. environment) drawings shall be made in concrete members without the prior N16 AT 400. 60 COVER
R5 Builder to ensure construction does not adversely affect approval of the Engineer. TO SOIL SIDE OF AG. DRAIN WITH
M10 Reinforcement is to have a minimum of 30mm clear cover to
existing structures or services. Retaining wall not to be Footings - - 50 C12 All concrete surfaces are to be cured by an approved method AG. DRAIN WITH BLOCKWORK GRAVEL SURROUND AG. DRAIN WITH
inside face of block core.
surcharged by any permanent structures nor surcharge any Columns 20 40 40 for seven days immediately after concrete is placed. GRAVEL SURROUND N16 AT 400 GRAVEL SURROUND
other structure. M11 Concrete fill cores to a maximum 1400mm high free drop
Beams 20 40 40 C13 Splices in reinforcement shall be made only in the position
generally or 2400mm high free drop with Pioneer `Coremaster' N16 AT 400 N12 AT 300 N12 AT 300 N16 AT 400 N12 AT 300
FOUNDATIONS Walls 20 40 40 shown on the structural drawings.
7mm aggregate or equivalent in any one pour. Stop pour 25mm
below top of block where there is to be a subsequent pour. C14 Where TRANSVERSE TIE-BARS are not shown provide N12 at
F1 Foundations have been designed for an allowable bearing Suspended Slab 20 40 30 400. Splice where necessary and lap with main bars 400mm.
250
4/N16
300
300
capacity of: 100kPa Refer to Geotechnical Report. M12 Infill concrete is to be compacted to ensure complete filling of 4/N16 4/N16
C15 Reinforcement is shown diagrammatically;
F2 Foundation material shall be approved for this capacity before all cores.
Slab on Ground 20 60 30 it is not necessarily shown in true projection.
placing concrete. M13 Provide any necessary temporary propping to blockwalls C16 Reinforcement to AS 4671. N12 AT 200
during construction as required by AS3700 to maintain the Note: Damp proof membrane (200 um thick min) to be used N12 AT 200
400
F3 For slabs on ground, all topsoil and upper strata containing S denotes structural grade deformed bar. N12 AT 200 N12 AT 200 N12 AT 200
structure in a stable, not overstressed condition. under slabs in contact with ground.
soft or organic matter are to be removed and replaced with N denotes 500N grade deformed bar. N12 AT 200
Note: Any construction tolerances to be added to clear
600
select compacted fill. M14 Provide vertical control joints as follows unless indicated on
concrete covers shown in table. Y denotes 400Y grade deformed bar. N12 AT 300 THICKEN SLAB
drawings. THICKEN SLAB THICKEN SLAB
F4 Unless noted otherwise all subgrade and platform areas to be EACH FACE
Walls without horizontal reinforcement - 8m Maximum Centres. C4 Concrete cover to be maintained by the use of approved chairs R denotes structural grade plain round bars. LOCALLY AT PILE. 200
proof rolled and any soft areas are to be excavated and and/or concrete blocks spread at approximately 600mm cross LOCALLY AT PILE. LOCALLY AT PILE.
Walls with horizontal reinforcement - 10m Maximum Centres. SL denotes hard drawn wire reinforcing fabric.
replaced with select compacted fill. centres.
M15 For waterproofing refer to architects details. The number immediately following the bar grade symbol 1600
F5 Earthworks shall be carried out in accordance with criteria and C5 Formwork to be placed, maintained, stripped and backpropped represents the nominal bar diameter in millimetres. DRIVEN PILE DRIVEN PILE
M16 Backfill retaining walls with clean, coarse granular material 300
procedures set out in AS3798 Guidelines on Earthworks for in accordance with AS 3610. BY OTHERS BY OTHERS
free from clay or organic material unless noted otherwise. C17 All laps in reinforcing steel are to be full tension laps unless
Commercial and Residential Developments. C6 In the absence of control testing and / or calculation and DRIVEN PILE
noted otherwise. 2000 2000
unless noted otherwise, formwork stripping times to be as per BY OTHERS
C18 Bars shown staggered on plan are to be placed alternately.
the following table:
NOTE: NOTE: C19 Chemical anchors to be installed in accordance with
manufacturer's specifications.
REFER DRG 18164/C16 FOR DETENTION REFER DRG 18164/C10 FOR SITEWORKS Formed Surface Temperature Conditions
TANK DETAILS. AND DRAINAGE LAYOUT PLAN. Hot > 20°C Average Cold 5°C to SECTION D- SECTION E- SECTION F-
12°C to 12°C
20°C SCALE 1:20 SCALE 1:20 SCALE 1:20
Stripping of Walls
TYP.
1 day 2 day 3 day
00
300
and Columns 3/N16 AT 75 10 E
X.
EXTRA BOTTOM WL = 180kN (EACH PILE)
MA
Stripping 6 days 9 days 12 days E) UL = 250kN (EACH PILE)
Slabs
(TYPICAL) C16
N ( EA CH PIL
80k PILE)
and
Backpropp- WL = 1 ( EACH RW4
ing (See 18 days 28 days 28 days 5 0 kN
beams UL = 2
LEGEND Notes i, ii) C RW4
300
WL DENOTES WORKING LOAD. Note (i): Maximum Construction load = 2.0kPa TYP. C16
UL DENOTES ULTIMATE LOAD. Note (ii): Figures shown do not apply to slabs supporting loads
DENOTES DRIVEN PILE BY OTHERS AT 2000 MAX. CRS. over (including propped slabs) other than roof loads. TYPICAL TRIMMER BAR
B
RW4
)
REFER PLAN FOR PILE LOADS. H PILE
A ARRANGEMENT AT MANHOLE LIDS 3 0 0 k N (EAC
PIL )
E
WL = 180kN (EACH PILE)
UL = 250kN (EACH PILE)
C16 WL = ( EACH
C16 0 0 k N
N.T.S UL = 4
D HP ILE) WL = 300kN (EAC
H PILE) SF1
- ( EAC LE) UL = 400kN (EAC
0k N H PI H PILE)
C.J.
= 2 6 EA C
WL kN (
= 360 W3 2m MAX. CRS.
UL R
(TYPICAL)
C.J.
SF1
RW4
C.J.
600 600
RW3
FOOTING AND SLAB PLAN (DETENTION TANK BASE)
CONCRETE GRADE = N40
SCALE 1:200
WL = 260kN (EACH PILE)
UL = 360kN (EACH PILE)
CORNER BARS AT 400 CRS. CORNER BARS AT
SAME SIZE AS HORIZONTAL 400 CRS. SAME SIZE
REINFORCEMENT AS HORIZONTAL
NOTE REINFORCEMENT
BASE SLAB IS DESIGNED FOR A MINIMUM 100kPa BEARING
CAPACITY. GROUND IMPROVEMENT TO BE DONE BY C CORNER JUNCTION
WL = 15kN TENSION / 125kN COMPRESSION
UL = 20kN TENSION / 175kN COMPRESSION
REMOVING PEAT MATERIAL AND REPLACING WITH C16
A
APPROVED MATERIAL. GEOTECHNICAL ENGINEER TO
CONFIRM THE BEARING CAPACITY PRIOR TO CONSTRUCTION.
BLOCK WALL INTERSECTION DETAILS
C16 SCALE 1:20
F 15m (TYP.) B
- 390x390 SQ. BLOCK COLUMN UNDER (TYPICAL)
C16
≤ 30m (TYP.) 20x20mm MASTIC
C.J.
DETENTION TANK SEALANT
1/R16 DOWEL BAR EVERY
RW3
2ND COURSE. COAT HALF
LENGTH WITH BONDBREAKER
C.J.
OPEN CELL
POLYURETHANE
C.J.
FOAM BACKING ROD
KERB
1/N16 VERTICAL LAPPED 1/N16 VERTICAL
600 WITH N16 STARTER 200 200 WITHOUT
BAR FROM SLAB/FOOTING STARTER BAR
SUSPENDED SLAB PLAN (DETENTION TANK LID)
C.J.
CONCRETE GRADE = N40 TYPICAL BLOCK CONTROL JOINT DETAIL
SCALE 1:200
SCALE 1:20
E 28.10.21 P.D.
Client P: (07) 3369 8411 Scales (at A1) Project Drawing title
AS SHOWN
TOMCO (NO.2087) PTY LTD F: (07) 3369 1893 PROPOSED MIXED USE DEVELOPMENT DETENTION TANK DETAILS - SHEET 1
D 27.08.21 P.D.
E : [email protected] Designed Checked
YT HM
C 17.09.19 DH © Morgan Consulting Engineers
Drawn Date Address
This drawing is not to be copied,
B 30.07.19 NL G 20.06.22 P.D.
retained or used without the
permission of the copyright holder.
NL JUN 19 215 DAVID LOW WAY, PEREGIAN
Authorised Drawing No Revision Code
A 28.06.19 NL F 25.03.22 S.W.
1 GREAT GEORGE STREET
CODE REVISION DATE BY CODE REVISION DATE BY PADDINGTON Q LD 4 0 6 4 RPEQ 18164 /C15 G
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