EXISTING CORRUGATED

METAL ROOF TO BE

RETAINED

PL+104.10

PL+104.285

33

34

8

33

34

8

33

34

8

33

34

1031

6

13

1

1a

1

1a

1

1a

1

1a

1a1a1a1a

1

10

OPEN

PL+104.285PL+104.285

PL+104.00

1a 1a1 1112

10

3333

3434

33

34

33

34

8

8

2 2

1

8

8 8

8 8

2 2 2

2 2 2 2 2 2

33

AMSL + 14.23

AMSL + 14.23

1

A

COPYRIGHT @ 2011, SWAN AND MACLAREN INTERNATIONAL PTE LTD

Internet: www.swanmaclaren.com

158 Cecil Street #06-01

Singapore 069545

THE OWNERSHIP OF THE COPYRIGHT IN THIS DRAWING IS RETAINED BY SWAN AND MACLAREN

INTERNATIONAL PTE LTD WHOSE CONSENT MUST BE SOUGHT BEFORE ANY USE OR REPRODUCTION

OF THE DRAWING OR ANY PART THEREOF CAN BE MADE

FILEPATH : O:\88.AR.M.12.SG016 CHINESE CULTURE ACADEMY\DRAWING\01 CAD\02 SHEETS\A20 EL\12-SG-016-A-23-001.dwg

SCALE DATE DRAWN BY CHECKED BY

B

C

D

E

F

G

H

2 3 4 5 6 7 8 9 10

REV. NO.

KEYPLAN

NOTES / LEGEND

CONSULTANTS

PROJECT TITLE

SHEET INFORMATION

DRAWING NO.

EDUCATIONAL INSTITUTION DEVELOPMENT

TENDER DRAWINGS

PROPOSED ADDITION AND ALTERATION

TO FORMER CHAI CHEE SECONDARY

SCHOOL TO BE USED AS CHINESE

CULTURAL ACADEMY ON LOT 3965T-PT MK

27 AT 5 SENNETT ROAD

(BEDOK PLANNING AREA)

www.alpha.com.sg

2 Bukit Merah Central #16-00 Spring Singapore

Singapore 159835

18 Cross Street #15-06 China Square Central

Singapore 048423

www.wtpartnership.com

10 Anson Road #28-14 International Plaza

Singapore 079903

SMI LCB

ADDENDUM-1

DESCRIPTIONSREV. DATE

REVISION

NO.

LEGEND REVISED1. 29.11.2012

DOOR & WINDOW NOS REVISED 29.11.2012

29 NOV 2012

(NOT TO SCALE)

PROPOSED ADMIN BLOCK -

ELEVATIONS 13 & 14

12-SG-016-A-23-001

1:100 @ A1 29/11/2012

01

MA

TC

HLIN

E

MA

TC

HLIN

E

10

SCALE 1:100 (A1 SIZE)

5210

1

NEW EXTERNAL WALL BUILD UP TO BE :

'LAFARGE' OR EQUIVALENT APPROVED 'GTEC' INSULATED

EXTERNAL WALLING SYSTEM COMPRISING (FROM OUTSIDE) :

ACRYLIC RENDER ON MESH ON RENDER CARRIER BOARD ON

SUPPORT RAIL ON RIGID INSULATION ON STRUCTURAL FRAMED

STUD WITH MINERAL WOOL INSULATION BETWEEN STUDS.

PLASTERBOARD FINISH INTERNALLY.

1a

PROPOSED NEW OPENABLE ALUMINIUM WINDOW.

(REFER TO WINDOW SCHEDULE)

2

NEW 2.25M HIGH TIMBER SOLID CORE EXTERNAL DOOR WITH

PAINT FINISH. (REFER TO DOOR SCHEDULE)

3

EXISTING HANDRAILS TO BE RETAINED + RAISED IN HEIGHT TO A

MIN. OF 1000MM ABOVE EXISTING CONCRETE UPSTAND IN

ACCORDANCE WITH TYPICAL DETAILS DRAWING A-56-001

4

MAKE GOOD EXISTING PARTITION WALLS. PLASTERBOARD

FINISH ON BOTH SIDES.

SELF CLOSING FIRE DOOR.

RETAIN AND MAKE GOOD EXISTING ROLLER SHUTTER.

31

1.2MM PVC NURAPLAN 12 WATERPROOFING MEMBRANE OR

EQUIVALENT APPROVED ON SEPARATING LAYER ON RIGID

INSULATION ON METAL DECK TO FALLS.

34

EXISTING ASBESTOS ROOF TO BE REMOVED BY SPECIALIST IN

ACCORDANCE WITH 'GUIDELINES ON THE REMOVAL OF

ASBESTOS MATERIALS IN BUILDINGS' BY THE OCCUPATIONAL

SAFETY + HEALTH DIVISION - MINISTRY OF MANPOWER,

SINGAPORE

REPLACE WITH :

0.47MM THICK COLORBOND LYCORRIB STEEL ROOFING DECK OR

EQUIVALENT APPROVED ON 1.5MM THICK BITUMEN FELT ON

100x32 K/M² FIBERGLASS ON PARSEC HERMOBRITE 3 ALUMINIUM

FOIL OR EQUIVALENT APPROVED ON STEEL ROOF PURLINS ON

EXISTING ROOF TRUSSES TO ENGINEERS APPROVAL. ALL

SOFFITS, EAVES, RIDGES, FLASHINGS AND VERGES IN

ALUMINIUM.

11 PROPOSED LOCATION OF THE NEW LIFT.

12 PROPOSED NEW COVERED RC FOOTPATH.

13

14 NEW 1.2M HIGH BRICK WALL

32

EXISTING DEFECTIVE SKYLIGHT TO BE REMOVED. OPENING TO

BE INFILLED WITH SUITABLE MATERIAL.

33

EXISTING FLAT ROOF TO BE MADE GOOD USING TRAFFIGARD

LIQUID APPLIED ACRYLIC WATERPROOFING SYSTEM FOR

EXPOSED APPLICATION COMPRISING :

1 COAT PRIMER

2 COATS BODYCOAT WITH FIBERGLASS REINFORCEMENT

1 COAT TRAFFIGARD TOPCOAT

5

PROPOSED NEW R.C. STAIRCASE.6

PROPOSED NEW STEPS, 5 No. EQUAL RISERS.7

8

9

15PROPOSED RC WALL.

16CREATE 2.5M HIGH NEW OPENING IN THE WALL.

17NEW 1.8M HIGH FENCE.

RETAIN AND MAKE GOOD EXISTING GLASS LOUVERS.

14a NEW 2.25M HIGH BRICK WALL

14b NEW 3M HIGH BRICK WALL.

10

18 RECESSED MATWELL.

20 NEW RAMP (1:12 RAMP GRADIENT).

21

BUILD UP NEW WALL ABOVE WINDOWS (FROM OUTSIDE) :

NEW VERTICAL CORRUGATED & COATED STEEL SHEETING

(LYCORRIB 35 OR EQUIVALENT APPROVED.

COLOUR TO MATCH THE EXISTING)

ON WALL PURLINS WITH MINERAL WOOL INSULATION BETWEEN.

INTERNAL FINISH TO BE ACOUSTIC PERFORATED

PLASTERBOARD.

22

MAKE WATERTIGHT AND RETAIN EXISTING ALUMINIUM CLADDING

PANELS. INSULATE WALL INTERNALLY WITH MINERAL WOOL.

NEW ACOUSTIC PERFORATED PLASTERBOARD FINISH

INTERNALLY.

23

NEW 100MM TIMBER STUD PARTITION WALLS. PLASTERBOARD

FINISH ON BOTH SIDES.

19

24

NEW VERTICAL COLOURED ALUMINIUM BOX SECTION FEATURE

SCREEN WITH INTERMITTENT TIMBER LOUVERS.

EXISTING TIMBER BOARDED WALL TO BE RETAINED AND MADE

GOOD.

26

PROVIDE NEW STEEL BOX SECTION STRUCTURE FOR PROPOSED

COVERED WALKWAY.

25

NEW OPENABLE ALUMINIUM WINDOW.

PROPOSED RC FEATURE WALL.

NEW OPENING WITH ROLLER SHUTTER DOOR.35

NEW STEEL COLUMN TO SUPPORT NEW ROOF TO PROPOSED

NEW STAIRS.

36RETAIN AND MAKE GOOD EXISTING ALUMINIUM WINDOWS.

LEGEND:

37RETAIN EXISTING OPENING.

38

39

EXISTING ALUMINIUM LOUVRED SUNSHADE DEVICE STEEL /

CONCRETE STRUCTURE TO BE RETAINED AND MADE GOOD.

MISSING / DEFECTIVE ELEMENTS TO BE REPLACED TO MATCH

EXISTING.

THIS WINDOW IS PART OF A PROTECTED

EXTERNAL EXIT PASSAGEWAY.

WINDOW CILL LEVEL SHALL NOT BE BELOW

1.8M MEASURED FROM F.F.L. INSIDE.

NOTE:

ON NO ACCOUNT MAY THIS DRAWING BE SCALED.

ANY DISCREPANCY IN FIGURED DIMENSIONS (OR OTHERWISE

DISCREPANCIES BETWEEN ARCHITECTURAL/STRUCTURAL AND

MECHCANICAL/ELECTRICAL DRAWINGS) IS TO BE REPORTED

IMMEDIATELY TO THE ARCHITECTS BEFORE COMMENCEMENT OF

WORKS.

CONTRACTOR TO VERIFY ALL DIMENSIONS ON SITE BEFORE

COMMENCING WORK.

FIGURED DIMENSIONS GIVEN ARE TO BE TAKEN IN PREFERENCE TO

SCALING.

PL+104.285

GR

EE

N B

UF

FE

R

BU

IL

DIN

G S

ET

B

AC

K

PL+104.10

34

3

1

A

COPYRIGHT @ 2011, SWAN AND MACLAREN INTERNATIONAL PTE LTD

Internet: www.swanmaclaren.com

158 Cecil Street #06-01

Singapore 069545

THE OWNERSHIP OF THE COPYRIGHT IN THIS DRAWING IS RETAINED BY SWAN AND MACLAREN

INTERNATIONAL PTE LTD WHOSE CONSENT MUST BE SOUGHT BEFORE ANY USE OR REPRODUCTION

OF THE DRAWING OR ANY PART THEREOF CAN BE MADE

FILEPATH : O:\88.AR.M.12.SG016 CHINESE CULTURE ACADEMY\DRAWING\01 CAD\02 SHEETS\A20 EL\12-SG-016-A-23-002.dwg

SCALE DATE DRAWN BY CHECKED BY

B

C

D

E

F

G

H

2 3 4 5 6 7 8 9 10

REV. NO.

KEYPLAN

NOTES / LEGEND

CONSULTANTS

PROJECT TITLE

SHEET INFORMATION

DRAWING NO.

EDUCATIONAL INSTITUTION DEVELOPMENT

TENDER DRAWINGS

PROPOSED ADDITION AND ALTERATION

TO FORMER CHAI CHEE SECONDARY

SCHOOL TO BE USED AS CHINESE

CULTURAL ACADEMY ON LOT 3965T-PT MK

27 AT 5 SENNETT ROAD

(BEDOK PLANNING AREA)

www.alpha.com.sg

2 Bukit Merah Central #16-00 Spring Singapore

Singapore 159835

18 Cross Street #15-06 China Square Central

Singapore 048423

www.wtpartnership.com

10 Anson Road #28-14 International Plaza

Singapore 079903

SMI LCB

ADDENDUM-1

DESCRIPTIONSREV. DATE

REVISION

NO.

LEGEND REVISED1. 29.11.2012

DOOR & WINDOW NOS REVISED 29.11.2012

29 NOV 2012

(NOT TO SCALE)

PROPOSED ADMIN BLOCK -

ELEVATIONS 15 & 16

12-SG-016-A-23-002

1:100 @ A1 29/11/2012

01

10

SCALE 1:100 (A1 SIZE)

5210

1

NEW EXTERNAL WALL BUILD UP TO BE :

'LAFARGE' OR EQUIVALENT APPROVED 'GTEC' INSULATED

EXTERNAL WALLING SYSTEM COMPRISING (FROM OUTSIDE) :

ACRYLIC RENDER ON MESH ON RENDER CARRIER BOARD ON

SUPPORT RAIL ON RIGID INSULATION ON STRUCTURAL FRAMED

STUD WITH MINERAL WOOL INSULATION BETWEEN STUDS.

PLASTERBOARD FINISH INTERNALLY.

1a

PROPOSED NEW OPENABLE ALUMINIUM WINDOW.

(REFER TO WINDOW SCHEDULE)

2

NEW 2.25M HIGH TIMBER SOLID CORE EXTERNAL DOOR WITH

PAINT FINISH. (REFER TO DOOR SCHEDULE)

3

EXISTING HANDRAILS TO BE RETAINED + RAISED IN HEIGHT TO A

MIN. OF 1000MM ABOVE EXISTING CONCRETE UPSTAND IN

ACCORDANCE WITH TYPICAL DETAILS DRAWING A-56-001

4

MAKE GOOD EXISTING PARTITION WALLS. PLASTERBOARD

FINISH ON BOTH SIDES.

SELF CLOSING FIRE DOOR.

RETAIN AND MAKE GOOD EXISTING ROLLER SHUTTER.

31

1.2MM PVC NURAPLAN 12 WATERPROOFING MEMBRANE OR

EQUIVALENT APPROVED ON SEPARATING LAYER ON RIGID

INSULATION ON METAL DECK TO FALLS.

34

EXISTING ASBESTOS ROOF TO BE REMOVED BY SPECIALIST IN

ACCORDANCE WITH 'GUIDELINES ON THE REMOVAL OF

ASBESTOS MATERIALS IN BUILDINGS' BY THE OCCUPATIONAL

SAFETY + HEALTH DIVISION - MINISTRY OF MANPOWER,

SINGAPORE

REPLACE WITH :

0.47MM THICK COLORBOND LYCORRIB STEEL ROOFING DECK OR

EQUIVALENT APPROVED ON 1.5MM THICK BITUMEN FELT ON

100x32 K/M² FIBERGLASS ON PARSEC HERMOBRITE 3 ALUMINIUM

FOIL OR EQUIVALENT APPROVED ON STEEL ROOF PURLINS ON

EXISTING ROOF TRUSSES TO ENGINEERS APPROVAL. ALL

SOFFITS, EAVES, RIDGES, FLASHINGS AND VERGES IN

ALUMINIUM.

11 PROPOSED LOCATION OF THE NEW LIFT.

12 PROPOSED NEW COVERED RC FOOTPATH.

13

14 NEW 1.2M HIGH BRICK WALL

32

EXISTING DEFECTIVE SKYLIGHT TO BE REMOVED. OPENING TO

BE INFILLED WITH SUITABLE MATERIAL.

33

EXISTING FLAT ROOF TO BE MADE GOOD USING TRAFFIGARD

LIQUID APPLIED ACRYLIC WATERPROOFING SYSTEM FOR

EXPOSED APPLICATION COMPRISING :

1 COAT PRIMER

2 COATS BODYCOAT WITH FIBERGLASS REINFORCEMENT

1 COAT TRAFFIGARD TOPCOAT

5

PROPOSED NEW R.C. STAIRCASE.6

PROPOSED NEW STEPS, 5 No. EQUAL RISERS.7

8

9

15PROPOSED RC WALL.

16

CREATE 2.5M HIGH NEW OPENING IN THE WALL.

17NEW 1.8M HIGH FENCE.

RETAIN AND MAKE GOOD EXISTING GLASS LOUVERS.

14a NEW 2.25M HIGH BRICK WALL

14b NEW 3M HIGH BRICK WALL.

10

18 RECESSED MATWELL.

20 NEW RAMP (1:12 RAMP GRADIENT).

21

BUILD UP NEW WALL ABOVE WINDOWS (FROM OUTSIDE) :

NEW VERTICAL CORRUGATED & COATED STEEL SHEETING

(LYCORRIB 35 OR EQUIVALENT APPROVED.

COLOUR TO MATCH THE EXISTING)

ON WALL PURLINS WITH MINERAL WOOL INSULATION BETWEEN.

INTERNAL FINISH TO BE ACOUSTIC PERFORATED

PLASTERBOARD.

22

MAKE WATERTIGHT AND RETAIN EXISTING ALUMINIUM CLADDING

PANELS. INSULATE WALL INTERNALLY WITH MINERAL WOOL.

NEW ACOUSTIC PERFORATED PLASTERBOARD FINISH

INTERNALLY.

23

NEW 100MM TIMBER STUD PARTITION WALLS. PLASTERBOARD

FINISH ON BOTH SIDES.

19

24

NEW VERTICAL COLOURED ALUMINIUM BOX SECTION FEATURE

SCREEN WITH INTERMITTENT TIMBER LOUVERS.

EXISTING TIMBER BOARDED WALL TO BE RETAINED AND MADE

GOOD.

26

PROVIDE NEW STEEL BOX SECTION STRUCTURE FOR PROPOSED

COVERED WALKWAY.

25

NEW OPENABLE ALUMINIUM WINDOW.

PROPOSED RC FEATURE WALL.

NEW OPENING WITH ROLLER SHUTTER DOOR.35

NEW STEEL COLUMN TO SUPPORT NEW ROOF TO PROPOSED

NEW STAIRS.

36RETAIN AND MAKE GOOD EXISTING ALUMINIUM WINDOWS.

LEGEND:

37RETAIN EXISTING OPENING.

38

39

EXISTING ALUMINIUM LOUVRED SUNSHADE DEVICE STEEL /

CONCRETE STRUCTURE TO BE RETAINED AND MADE GOOD.

MISSING / DEFECTIVE ELEMENTS TO BE REPLACED TO MATCH

EXISTING.

THIS WINDOW IS PART OF A PROTECTED

EXTERNAL EXIT PASSAGEWAY.

WINDOW CILL LEVEL SHALL NOT BE BELOW

1.8M MEASURED FROM F.F.L. INSIDE.

NOTE:

ON NO ACCOUNT MAY THIS DRAWING BE SCALED.

ANY DISCREPANCY IN FIGURED DIMENSIONS (OR OTHERWISE

DISCREPANCIES BETWEEN ARCHITECTURAL/STRUCTURAL AND

MECHCANICAL/ELECTRICAL DRAWINGS) IS TO BE REPORTED

IMMEDIATELY TO THE ARCHITECTS BEFORE COMMENCEMENT OF

WORKS.

CONTRACTOR TO VERIFY ALL DIMENSIONS ON SITE BEFORE

COMMENCING WORK.

FIGURED DIMENSIONS GIVEN ARE TO BE TAKEN IN PREFERENCE TO

SCALING.

ELEVATION ADJUSTED 29.11.20121.1