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LOCAL AUTHORITY APPROVAL:
WATERPROOFING GENERAL NOTES:
1.! 250 micron damp proof membrane [DPM] is to be laid under all surfacebeds.
2.! 375 micron damp proof course [DPC] at base of all walls, at slab level, andunder all window cills in accordance with SANS 10400 K, SANS 248, 298and 952. External walls to have stepped DPC, one course below all windowopenings.
3.! Foundation walls to have ʻbrickforceʼ, or equal approved by dws : sa every3rd course and walls every 4th course.
4.! All roof trusses to be fixed using hoop iron built into 6 courses of brickwork.5.! Neoprene closer to suit profile at ridge cap, flashing and eaves of roof.6.! All concrete roofs to be covered with ʻDerbigum SP4ʼ, or equal approved by
dws : sa waterproofing membrane fully sealed to deck through torch-onfusion, side laps 75mm and end laps 100mm. Turn-ups and turndownssimilarly fused to primed surfaces. Waterproofing to be turned up sidewallsand over fillets as required. Finish with 2 coats aluminium bitumous paint.Membrane to be installed by a ʻDerbigumʼ approved applicator and strictlyaccording to manufacturers detail and specification. A 10-year guarantee isto be seeded to dws : sa.
7.! All showers, where not tiled, are to be sealed with ʻeverbondʼ or equalapproved by dws : sa, applied to manufacturers specification beforeapplication of top coats. Where the walls are already damp, first applyʻevercure EM22ʼ or equal approved by dws : sa, to manufacturerʼsspecification.
8.! All showers to have ʻCoproxʼ, or equal approved by dws : sa cementitiouswaterproofing system applied to slab, dressed up shower tray sides and intooutlet. System to be applied by specialist sub-contractor and strictlyaccording to manufacturers detail and specification.
9.! External brickwork walls are to be 220mm. The outer face of the inner skinto be bagged and waterproofed with ʻBrixealʼ, or equal approved by dws :sa. Ties, ʻbrickforceʼ, or equal approved by dws : sa and reinforcementaround openings all to be according to structural engineerʼs detail andspecification.
10.!All recesses in brickwork housing rain water pipes [RWP] is to bewaterproofed to dws : saʼs approval.
DRAINAGE & PLUMBING GENERAL NOTES:
1.! The design and installation of drainage and plumbing is to comply with SANS10400 P, SANS 10252-2, SANS 1200 and any requirements of the localauthority. It is the responsibility of the plumbing contractor to ensurecompliance therewith.
2.! The municipal sewer connection point is to be exposed prior to commencingany drainage installation, and the level is to be verified. Any discrepancies orproposed alterations are to be reported to dws : sa prior to commencingwork.
3.! The sewer sections shown indicate the design intention only and are to beverified by the plumbing contractor and any discrepancies or proposedalterations are to be reported to dws : sa prior to commencing work.
4.! The storm water drainage is to be to engineerʼs detail.5.! Sanitary fixtures to be provided in compliance with the machinery and
occupational safety act 6 of 1983 or the latest amendment and the SANS10400 [National Building Regulations].
6.! Water supply is to comply with SANS 10400 W.7.! Mains water supply pipe to building to be HDPE or LDPE as necessary to
SANS 10400. External drinking water supply pipe to be 25mm HDPE. Allinternal pipe work [hot and cold water] to be 22mm [unless otherwise stated]copper and lagged. All pipe work required to external showers and basinsrouted underground to be polycop 15mm. All in accordance with ModelPreambles for Trades.
8.! Internal water pressure to be provided at 400KPa [taps and mixers have amaximum operating pressure of 500KPa | 5 bar].
9.! Hot and cold water is required to all washing facilities, unless otherwisespecified.
10.!Hot water reticulation to be sized | designed to ensure that hot water isavailable within half a minute of turning the tap. All hot and cold water supplypipes to be a minimum of 100mm apart. Hot and cold water supply to bebalanced and pressure tested before closing up.
11.!Accessible hot and cold water isolation valves to each ablution cluster.12.!All geysers to have a multiblock pressure reducing valve, access for
adjusting and maintenance, and visibility to check for system leaks. Thepressure-reducing valve must be within 15m of the hot water cylinders forbalancing of hot and cold water. Installation, temperature pressureemergency safety valve and draincock, overflow tray and overflow pipe toexterior installation in strict accordance with the manufacturers instructions.
13.!Soil pipes are to be a minimum of 110mm uPVC, waste pipes are to be aminimum of 50mm uPVC. Pipes laid below buildings, roads or parking areasto be heavy duty uPVC.
14.!Wastewater branch drains over 6m long to comply with SANS 10400PP18.4c.
15.! Inspection eyes to all bends and junctions in drains and marked with coversat ground level.
16.!Rodding eyes are to comply with SANS 10400 PP2117.! Invert level at head of drain to be a min of 450mm below ground level.18.!Head of drains to have 110mm stack vent pipe [SVP].19.!Pipe work is to be at a minimum gradient of 1:60.20.!Drains under building to be encased in concrete.21.!All waste fittings to have rodding eye seal traps.22.!All overflow gulleys to be exposed.23.!All gulley surrounds to be 75mm above finished ground level.24.!All fitting locations must be installed strictly in accordance with layout
drawings. Contractor to ensure that plumbers and other tradesman followthe detailed drawings carefully when installing any bathware / sanitaryware.The supplier is to be consulted for detailed installation requirements for allfittings.
25.!All plumbing and water supply pipes are to be concealed in walls. No pipework to be exposed on external surfaces of visible walls and connection toequipment to be neat and non-visible. Position of pipe work to be agreedwith dws : sa.
26.!All pipe work to be coordinated with other services. Queries or concerns areto be recorded with dws : sa before installation.
FIRE NOTES:
1.! The contractor is responsible for fire water supply complying with SANS10400 W [mechanical eng?].
2.! All fire protection installation to comply with SANS 10400 T and relevantspecific building classifications.
3.! Fire escape stairs to be minimum of 1100mm, all in compliance with SANS10400 TT23.
4.! Fire equipment signage required in terms of SANS 10400 TT29 & TT32 anddisplayed to dws : sa specification. All equipment is to be stainless steel ifwithin 15km of the coast or subject to degrading chemical exposure.
5.! Water supply to fire hose reels [FHR] to be minimum 25mm and incompliance with SANS 10400 TT33.
6.! 30m FHRʼs to comply with SANS 543 and SANS 10400 TT34.7.! Portable fire extinguishers to comply with SANS 10400 TT37.8.! Structural stability to comply with SANS 10400 TT7.9.! Materials to comply with SANS 10177.
designworkshop : sa94 florida road l durban | 4001 | south africa
+27 [0]31 303 5191 l t+27 [0]31 303 5198 l f
job no. series family rev.stage zone
scaledatecheckeddrawn
reg no.rate no.
ARCHITECT : Mark HornerCLIENT : Clifton School
6831
FOR : CLIFTON SCHOOL
CLIFTON SCHOOL PHASE 1ALTERATIONPROPOSED NEW 2 LEVEL BASEMENT PARKINGAND UPGRADED DROP-OFF AREA
COPYRIGHT:
In accordance with the relevant clauses of the Copyright Act (Act 98 of 1978)relating to assignment, all documents prepared by designworkshop : sa inconnection with the project remain the property and copyright ofdesignworkshop : sa , subject to their use by the client for the particularproject to which this document relates, and the client shall not be entitled,either directly or indirectly, to make use of the document(s) for any additionalor similar works or publish the same except with the prior consent fromdesignworkshop : sa .
GENERAL NOTES:1.! Mechanical lighting and ventilation to internalised WC's and habitable
rooms in compliance with SANS 10400 Part O.2. 25 L/S per bathroom of mechanical ventilation3. min 160 lux atrificial lighting to the bathrooms where required4.! The contractor is responsible for the glazing being executed in strict
conformance with glass manufacturerʼs recommendations & all inaccordance with the National Building Regulations Part N, SANS10137,SANS 1263-1 & AAAMSA Selection Guide for Safety GlazingMaterials.
! A certificate of compliance is to be issued to dws : sa on completion of thework.
34
0_Cl
ifton
Pha
se 1
_01
[mm
s.de
signw
orks
hop.
co.z
a] |
5:06
PM
| 20
13/0
5/02
340 M 01 GN 502
Ground Floor Plan
North
A
A
Existing columns &footings to bedemolished to hallcanopy
New Subsoil DrainSt
orm
wat
er c
oncr
ete
chan
nel in
bas
emen
t. Al
pha
chan
nel w
ith M
entis
grid
Stor
m w
ater
con
cret
e ch
anne
l in b
asem
ent.
Alph
a ch
anne
l with
Men
tus
grid
Fin
drai
n
New subsoil drain
123456789
10
111213
B
B
C
C
E
E
16
x 16
6 =
2 65
0
1234567
8
910111213141516
D
D
123456789101112131415161718
2 400 4 150 4 150 3 550 3 850 3 850 7 700 3 850 3 850 7 700 4 150
2 80
04
900
6 70
06
700
2 90
02
900
3 20
03
250
3 25
02
885
5 99
0
4 800 5 600 4 900 4 900 5 600 4 900 4 900 5 600 4 800
47 600 OVERALL
2 90
02
900
3 40
03
300
2 90
02
900
3 20
03
250
3 37
5
1 50
0
1 720
110
3 50
0
23 100
2 615 2 500 2 585 2 600 2 500 2 600 2 600 2 500 2 600 2 600 4 850 2 156 1 844
6 000
2 400 4 150 4 150 3 550 3 850 3 850 7 700 3 850 3 850 7 700 4 150
EQ EQ EQ EQ EQ EQ EQ EQ EQ
700
13 350 1 250 2 650 3 800 3 900 3 800 3 900 3 800 3 900 1 450 4 736
580 9 885 1 640 26 395 4 100 2 356 1 844 536 264
1 50
05
090
110
780
870
1 19
111
0 3 890
800
700
430
345
1 38
575
068
61
300
139
220
28 6
4925
060
0300
900
300
200
2 37
033
905
250
2 10
0
150540
110 11 325 300 27 605 300 6 470 110540
150
47 600
9 675 1 560
220 1 524220
1 526230
500570
230
3 00
0
bbbb
1 316,98 m2
FFL +45, 300
FFL +45, 300 FFL +45, 600
FFL +45, 600
FFL +45, 300
FFL +45, 300
FFL +45, 600
FFL +45, 300 FFL +45, 600
FFL +45, 185
FFL +45, 300
FFL +45, 300
FFL +45, 470
FFL +45, 600
FFL +45, 670 FFL +45, 385
FFL +45, 300 FFL +45, 600
FFL +45, 600 FFL +45, 300
FFL +45, 650
FFL +45, 270
FFL +45, 350
paving finish to fall
46,320
asphalt
500x250 RC columns toeng detailpainted
500x250 RC columns toeng detailpainted
power floated screed
landscaping to specialist
500x250 RC columns toeng detail, painted
FFL 50,630
power floated screed
Existing sewer to be temporarily re-routed prior to commencement of anyconstruction as per eng specification.
500x250 RC columns toeng detailpainted
Temporary sewer main laid to falls onexisting surface to eng specification.
Existing 100 Ø stm water line to beupgraded to 300 Ø uPVC class 34 asper eng spec.
250mm thick RC slab cast to fall to eng detail
Line
to s
how
ridg
e lin
e
Line
to s
how
ridg
e lin
eline of edge of roof slab above
Finish: paving with 100mm wide painted line only to demarcate parking to walkway.
Finish: pavers
700 x3900 o/a opening to floor slabNEWSWSUMP
REIE
IEIE
03STORAGE
A: 3,37 m2
Grano Screed
01NEW PROPOSED LAMBERT RD PARKING
A: 1 154,27 m2
Power floated slab
04STAIR
A: 38,27 m2
Power floated slab
05STAIRA: 8,96 m2
Power floated slab
4NEW SECURITY BOH
A: 8,81 m2
Grano screed
1NEW FOYER
A: 18,42 m2
Power floated slab
08FIRE LOBBY
A: 6,33 m2
Grano Screed
110 x 220 x 900mm steel bollards to arch detail
EX SUTCLIFF HALL
escape door in screen
new WC
new whb
CAD01 CB
D02
NEW 125
SURFACE BED
line of steel screen
F
F
G
G
H
H
J
J
K
K
L
L
M
M
1 1
2 2
3 3
4 4
5 5
7 7
8 8
9 9
10 10
11 11
6 6
aa aa
BO
UN
DA
RY L
INE
01
02
03
04
05
06
07
20
21
22
25
24
23
26
27
28
30
29
31
32
33
34
35
36
37
ENTRANCE
EXISTING 7,5m building line
EXISTING BOUNDARY LINE
LAMBERT ROAD
EXIT
line of basement belowline of parking basement below
painted parking line with bollards
line of non mountable precast concrete curb
line of existing curb to be retained & re-instated where required
NEW TRAFFIC ISLANDstorm water road hump
to eng. detailstorm water road hump
to eng. detail
1 2 3
4 5 6
fire door
sliding gate to detail sliding gate to detailPUBLIC WALKWAY
INTERNALPRIVATE WALKWAY
NEW TRAFFIC ISLAND TO ALLIGN WITH EX ISLAND
access control
access control
10 11 12 13 14 15 16 17 18
PROPOSED ATTENUATION TANK to engineers specification
NATURAL VENT RISER smoke exhoust & ventilation to eng. detail
STAIR 1 to SUTCLIFFE hall19 treads @ 355mm, 18 risers @ 140mm
PRO
POSE
D 2
m b
uild
ing
line
storebelow
19
screen to full floor soffit height to detail
NEW PROPOSED GRADE R DROP-OFF ZONE
NEW PEDESTRIANCROSSING AND SPEEDHUMP TO ALIGN WITH
MAIN ENTRANCE
EX STUBBS HOUSE
to municipal services
upgraded SWP line - 160mm dia UPVC @ 1:100 fall, to engineers detailMH
250x500 up stand beam with s/s balustrade to 1m H to NBR regulations, to architects details
upgr
aded
SW
P lin
e - 1
60m
m d
ia U
PV
C @
1:1
00 fa
ll
excavation & backfill to eng detail
250mm RC wall to eng detail
waterproofing to specialist's detailwaterproofing to specialist's detail
250x500 up stand beam withs/s balustrade to 1m H to NBR regulations
exMH
250mm RC RW to eng detail bagged & painted finish
500m
m th
k co
ntin
ious
pili
ng to
eng
det
ail
painted parking line with bollards
up from basement parking
RAMP 2 @ 1:8
newsump
newsump
newsump
newsump
newsump
motorbike bay
motorbike bay
motorbike bay
08
09
upgraded SW 150mm dia UPVC @ 1:100 fall, to engineers detail
upgraded H2O Pipe, to engineers detail
EX GR 1& 2 ABOVE
250m
m R
C R
W w
all t
o en
g de
tail
110m
m th
k br
ick
wal
l bag
ged
& p
aint
ed fi
nish
in fr
ont o
f
250x500 up stand beam with s/s balustrade to 1m H to NBR regulations, to architects details
500m
m th
k co
ntin
ious
pili
ng to
eng
det
ail
250m
m R
C R
W w
all t
o en
g de
tail
110m
m th
k br
ick
wal
l bag
ged
& p
aint
ed fi
nish
in fr
ont o
f
STAIR 3 to GR R @ 1st floor level14 treads @ 300mm + platform
16 risers @ 166mm
STAIR 1 fire escape from basement14 treads @ 300mm + platform16 risers @ 163mm
down to basement parking
RAMP 1 @ 1:8
escape door in screen
escape from basement14 treads @ 300mm +
platform16 risers @ 163mm
fire door
AND30
MH2
MH
MH
vent
UP
DOWN
110 x 220 x 900mm steel bollards, toarchitects detail
PARKING BAYS: 37NOTE: All parking bay dimensions & access rd
in accordance to NBR
slab to fall 1:100
painted parking line with bollards
fire door
paving FFL to fall 1:100 to match internal floor slab
Storage for fire equipmentspecialist to confirm
G 05AD
G 06AE G 07
AF
FHR and two 9kg fireextinguishers @ 1800 AFFL to
Column
FHR and two 9kg fireextinguishers @ 1800 AFFL to
Column
600mm wide air vent to RW, to detail along full length600mm wide air vent to RW, to detail along full length
Ste
el s
cree
n to
full
floor
to c
eilin
g he
ight
to d
etai
l
slab to fall 1:100
110m
m th
k br
ick
wal
l bag
ged
& p
aint
edfin
ish
in fr
ont o
f
ventventventvent
concrete pavers & tree rings to match existing 400x400 concrete tree ringsRow of new large trees to landscape architects detail
motorized gate
motorized gate
AND31
AND38
Soil poisoning to complywith SANS 10400-F
Soi
l poi
soni
ng to
com
ply
with
SA
NS
104
00-F
Soi
l poi
soni
ng to
com
ply
with
SA
NS
104
00-F
INTERNALPRIVATE WALKWAY
line of slab above
new
RC
reta
inin
g w
all
doub
le v
olum
e
wal
l of b
asem
ent
to municipal connection
ex sewer line
D32AQ
AMD35
FIRE ESCAPE
D34AM
new traffic island to line up with ex traffic island
boundary wall to tiein with neighbour'sfence. tbc
PROPOSED 3m BUILDING LINE
EXIS
TIN
G 3
m b
uild
ing
line
EX SUTCLIFF HALL
12 12
GROUND FLOOR PLAN1:100
1:100SN 13|04|16CS00
North
