Syabas Standard Drawing 02

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    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO :

    DRAWING TITLE :

    DRAWN BY : SHAHRUL DESIGNED : YHH

    NOTE :

    APPROVED : SS

    PETI SURAT 5001,JALAN PANTAI BAHRU,59990, KUALA LUMPUR.

    TEL NO : 03 - 2282 6244 / 03 - 2283 1111 FAX NO : 03 - 2282 5498

    LAMAN WEB : w ww.syabas.com.myEMAIL : [email protected]

    TYPICAL DETAILS OF AIR VALVE CHAMBER

    SYA / TD / 001 / REV.1

    2. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    SCALE : NTS DATE : JUNE 2011

    CHECKED : KTT

    3. ACTUAL LENGTH OF PE COMMUNICATION PIPES SHALL BEDETERMINED ON SITE.

    1. FOR LEGEND, ABBREVIATION AND GENERAL NOTES SEE DRG. NO.SYA / STD / 001.

    S Y A B A S

    REV.

    DATE

    DESCRIPTION

    REVISED BY

    1

    YHH PC chamber details removed.Brickwall and RC chamber revised.

    18 APR. `11

    Chamber cover revised.

    0

    LPL/HS Original drawing. OCT. `06

    To remove concrete surround at the teefor offset air valve chamber.

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    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO :

    DRAWING TITLE :

    DRAWN BY : SHAHRUL DESIGNED : YHH

    NOTE :

    APPROVED : SS

    PETI SURAT 5001,JALAN PANTAI BAHRU,59990, KUALA LUMPUR.

    TEL NO : 03 - 2282 6244 / 03 - 2283 1111FAX NO : 03 - 2282 5498

    LAMAN WEB : www.syabas.com.myEMAIL : [email protected]

    TYPICAL DETAILS OF BUTTERFLY VALVE CHAMBER

    SYA / TD / 002 / REV.1

    2. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    SCALE : NTS DATE : JUNE 2011

    CHECKED : KTT

    SYA / STD / 001.1. FOR LEGEND, ABBREVIATION AND GENERAL NOTES SEE DRG. NO.

    3. REINFORCEMENT CONCRETE 30/20.

    4. LEAN CONCRETE GRADE 15/20. 5. ALL MS PLATE AND STEP IRONS TO BE HOT-DIPPED

    GALVANISED TO BS 729.

    S Y A B A S

    18 APR `11

    Chamber cover revised.

    Table for "Type Of Cover" removed.

    REV.

    DATE

    DESCRIPTION

    1

    REVISED BY

    YHH

    Detail bypass for pipe 450 dia. and

    above added.

    OCT. 06

    Original drawing.0 LPL/HS

    Table for "Type of Chamber" removed.

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    1. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    2. ALL STEELWORK TO BE PAINTED WITH 2 COATS OF APPROVEDANTI CORROSIVE PAINT/ EPOXY 325 MICRO DFT.

    3. LEAN CONCRETE SHALL BE OF GRADE 15/20. 4. ALL VALVES SHALL BE OF DUCTILE IRON GRADE

    5007 PN 16 TO

    SYABAS APPROVAL.

    5. FOR SLUICE VALVE CHAMBER LOCATED WITHIN THE ROADSHALL USE RC COVER CHAMBER TO DETAILS.

    NOTE:

    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO :

    DRAWING TITLE :

    DRAWN BY : SHAHRUL DESIGNED : YHH

    APPROVED : SS

    PETI SURAT 5001,JALAN PANTAI BAHRU,

    59990, KUALA LUMPUR.TEL NO : 03 - 2282 6244 / 03 - 2283 1111

    FAX NO : 03 - 2282 5498LAMAN WEB : www.syabas.com.my

    EMAIL : [email protected]

    TYPICAL DETAILS OF SCOUR VALVE CHAMBER

    SYA / TD / 003 / 1 / REV.1

    SCALE : NTS DATE : JUNE 2011

    CHECKED : KTT

    S Y A B A S

    18 APR `11

    Chamber for depth less than 1.0m

    to be replace with brickwall instead of

    REV.

    DATE

    DESCRIPTION

    1

    REVISED BY

    YHH

    PC chamber.

    Chamber cover revised.

    OCT. `06

    Original drawing.0 LPL/HS

    (FOR 500 DIA. AND BELOW)

    The drawing to be seperated in two(2)

    drawings.

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    1. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    2. ALL STEELWORK TO BE PAINTED WITH 2 COATS OF APPROVEDANTI CORROSIVE PAINT/ EPOXY 325 MICRO DFT.

    3. LEAN CONCRETE SHALL BE OF GRADE 15/20.4. ALL VALVES SHALL BE OF DUCTILE IRON GRADE

    5007 PN 16 TO

    SYABAS APPROVAL.

    5. FOR SLUICE VALVE CHAMBER LOCATED WITHIN THE ROADSHALL USE RC COVER CHAMBER TO DETAILS.

    NOTE:

    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO :

    DRAWING TITLE :

    DRAWN BY : SHAHRUL DESIGNED : YHH

    APPROVED : SS

    PETI SURAT 5001,JALAN PANTAI BAHRU,

    59990, KUALA LUMPUR.TEL NO : 03 - 2282 6244 / 03 - 2283 1111

    FAX NO : 03 - 2282 5498LAMAN WEB : www.syabas.com.my

    EMAIL : [email protected]

    SYA / TD / 003 / 2 / REV.1

    SCALE : NTS DATE : JUNE 2011

    CHECKED : KTT

    S Y A B A S

    TYPICAL DETAILS OF SCOUR VALVE CHAMBER

    18 APR `11

    Chamber for depth less than 1.0m

    to be replace with brickwall instead of

    REV.

    DATE

    DESCRIPTION

    1

    REVISED BY

    YHH

    PC chamber.

    Chamber cover revised.

    OCT. 06

    Original drawing.0 LPL/HS

    (FOR 600 DIA. AND ABOVE)

    The drawing to be seperated in two(2)

    drawings.

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    2. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    NOTE:

    1. FOR LEGEND, ABBREVIATION AND GENERAL NOTES SEE DRG. NO.

    3. NUMBER OF PRE-CAST UNIT PER CHAMBER SHOWN ARE TENTATIVEONLY AND ACTUAL NUMBER SHALL BE DECIDED ON SITE. ANY EXTRA

    UNIT REQUIRED SHALL BE DEEMED TO BE INCLUDED IN THE

    TENDER RATE.4. STEEL BARS SHALL BE MILD STEEL( 250N/mm ).

    5. GASKET SHALL BE INSTAL BETWEEN PART OF THE PRE-CAST

    CHAMBER DURING INSTALLATION.

    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO :

    DRAWING TITLE :

    DRAWN BY : SHAHRUL DESIGNED : YHH

    APPROVED : SS

    PETI SURAT 5001,JALAN PANTAI BAHRU,

    59990, KUALA LUMPUR.TEL NO : 03 - 2282 6244 / 03 - 2283 1111

    FAX NO : 03 - 2282 5498LAMAN WEB : www.syabas.com.my

    EMAIL : [email protected]

    TYPICAL DETAILS OF SLUICE VALVE CHAMBER

    SYA / TD / 004 / REV.1

    SCALE : NTS DATE : JUNE 2011

    CHECKED : KTT

    SYA / STD / 001.

    REV.

    DATE

    S Y A B A S

    18 APR `11

    Typical details of chamber using PC and

    DI pipe added.

    DESCRIPTION

    1

    REVISED BY

    YHH

    OCT. `06Original drawing.0 LPL/HS

    6. MINIMUM CONCRETE GRADE 30 N/mm .

    2

    2

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    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO :

    DRAWING TITLE :

    DRAWN BY : SHAHRUL DESIGNED : SAT

    NOTE :

    APPROVED :

    PETI SURAT 5001,JALAN PANTAI BAHRU,

    59990, KUALA LUMPUR.TEL NO : 03 - 2282 6244 / 03 - 2283 1111

    FAX NO : 03 - 2282 5498LAMAN WEB : ww w.syabas.com.my

    EMAIL : [email protected]

    DETAILS OF ZONE METER CHAMBER

    SYA / TD / 007 / REV. 1

    SCALE : NTS DATE : OCT. 2006

    CHECKED : HS

    2. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    3. THRUST BLOCK TO BE CAST AGAINST UNDISTURBED GROUND.

    1. FOR LEGEND, ABBREVIATION AND GENERAL NOTES S EE DRG. NO.SYA / STD / 001.

    4. FOR ALL STEEL PIPES, NO ALLOWANCE FOR INTERNAL LINING CUTBACK TO BE PROVIDED.

    5. ALL EXPOSED STEEL TO BE PAINTED WITH 2 PACK HIGH SOLIDS EPOXY PAINT TO MIN. 150 um.

    S Y A B A S

    REV.

    DATE

    DESCRIPTION

    REVISED BY

    1

    EXCO Replaced chequered plate cover with

    composite pc slab.

    25 JUNE `10

    a. CHEQUER PLATE : LIGHT BLUE ELITE - P396 - 11463. b. BRICK CHAMBER : UNDER COAT - PRIMIER SEALER - DPP 1035

    FINISHING COAT - WEATHER COAT - DPW 9102.

    LPL

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    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT:

    DRAWING NO :

    DRAWING TITLE :

    DRAWN BY : SHAHRUL DESIGNED : SHAIFUL

    NOTE :

    APPROVED : LPL

    PETI SURAT 5001,JALAN PANTAI BAHRU,

    59990, KUALA LUMPUR.TEL NO : 03 - 2282 6244 / 03 - 2283 1111

    FAX NO : 03 - 2282 5498 LAMAN WEB : www.syabas.com.my

    EMAIL : [email protected]

    SYA / TD / 008

    2. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    SCALE : NTS DATE : OCT 2006

    CHECKED : HS

    1. FOR LEGEND,ABBREVIATIONS AND GENERAL NOTES, SEE DWG NO:.SYA/STD/001.

    DETAILS OF TELEMETRY CABINET

    REV.

    DATE

    DESCRIPTION

    S Y A B A S

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    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO:

    DRAWING TITLE :

    CHECKED : KTT CHECKED : SS

    SCALE : NTS DATE : JUNE 2011

    PETI SURAT 5001,JALAN PANTAI BAHRU,

    59990, KUALA LUMPUR.TEL NO : 03 - 2282 6244 / 03 - 2283 1111

    FAX NO : 03 - 2282 5498 LAMAN WEB : www.syabas.com.my

    EMAIL : [email protected]

    2. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    SYA / TD / 009 / REV. 1

    NOTE:

    3. ALL CONCRETE TO BE GRADE 25 UNLESS OTHERWISE STATED.

    TYPICAL DETAILS OF PIPE TRENCH

    DRAWN BY : SHAHRUL DESIGNED : YHH

    SYA / STD / 001. 1. FOR LEGEND, ABBREVIATION AND GENERAL NOTES SEE DRG. NO.

    S Y A B A S

    REV.

    DATE

    DESCRIPTION

    REVISED BY

    1

    YHH

    For trench under road pavement and

    under hard standing tiles have been

    01 APR 11

    Normal trench for MS & PE have beencombined as one detail.

    combined as one detail.

    To remove the concrete surround and

    replaced with pipe protection.

    4. THE 300mm THK. SAND UNDER THE PIPE SHALL BE COMPACTED IN LAYER OF 150mm.

    0 LPL/HS APR `06

    Original drawing.

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    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    JOB TITLE :

    DRAWING NO :

    DRAWING TITLE :

    DRAWN BY : SHAHRUL DESIGNED : SAT

    NOTE :

    APPROVED : LPL

    PETI SURAT 5001,JALAN PANTAI BAHRU,59990, KUALA LUMPUR.

    TEL NO : 03 - 2282 6244 / 03 - 2283 1111 FAX NO : 03 - 2282 5498

    LAMAN WEB : www.syabas.com.myEMAIL : [email protected]

    TYPICAL DETAILS OF PIPE CROSSING AND

    SYA / TD / 010

    2. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    SCALE : NTS DATE : OCT 2006

    CHECKED : HS

    SPIKE GUARD

    REV.

    DATE

    DESCRIPTION

    1. FOR LEGEND, ABBREVIATION AND GENERAL NOTES SEE DRG. NO. SYA / STD / 001.

    S Y A B A S

    3. S-BEND FOR PIPES 600mm DIA. AND BELOW SHALL BE OF FLANGE ENDED MILD STEEL OR DUCTILE IRON.

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    1. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    NOTE:

    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO :

    DRAWING TITLE :

    DRAWN BY : SHAHRUL DESIGNED :

    APPROVED :

    PETI SURAT 5001,JALAN PANTAI BAHRU,

    59990, KUALA LUMPUR.TEL NO : 03 - 2282 6244 / 03 - 2283 1111

    FAX NO : 03 - 2282 5498LAMAN WEB : w ww.syabas.com.my

    EMAIL : [email protected]

    DETAILS OF AIR INSERTION POINT AND PRECAST CHAMBER

    SCALE : NTS DATE : JUNE 2011

    CHECKED :

    REV.

    DATE

    DESCRIPTION

    S Y A B A S

    SYA / TD / 011

    2. GRADE 316 SS PIPE SHALL BE USED AT LOCATION WITHCORROSION SOIL CONDITION AND ALONG COASTAL AREA.

    3. GRADE 304 SS PIPE SHALL BE USED AT LOCATION WITHNORMAL SOIL CONDITION.

    YHH

    KTT

    AIR INSERTION POINT

    SS

    NOTE:

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    1. ALL DIMENSIONS ARE IN mm UNLESSOTHERWISESTATED.

    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO :

    DRAWING TITLE :

    DRAWN BY : SHAHRUL DESIGNED :

    APPROVED :

    PETI SURAT 5001,JALAN PANTAI BAHRU,

    59990, KUALA LUMPUR.TEL NO : 03 - 2282 6244 / 03 - 2283 1111

    FAX NO : 03 - 2282 5498LAMAN WEB : www.syabas.com.my

    EMAIL : [email protected]

    DETAILS OF MULTIPLE SHAPED CHAMBER COVER TYPE A

    SYA / TD / 012

    SCALE : DATE :

    CHECKED :

    REV.

    DATE

    DESCRIPTION

    S Y A B A S

    AS SHOWN

    YHH

    HS

    JULY 2010

    SS

    NOTE:

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    1. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    NOTE:

    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO :

    DRAWING TITLE :

    DRAWN BY : SHAHRUL DESIGNED :

    APPROVED :

    PETI SURAT 5001,JALAN PANTAI BAHRU,

    59990, KUALA LUMPUR.TEL NO : 03 - 2282 6244 / 03 - 2283 1111

    FAX NO : 03 - 2282 5498LAMAN WEB : www.syabas.com.my

    EMAIL : [email protected]

    DETAILS OF MULTIPLE SHAPED CHAMBER COVER TYPE B

    SYA / TD / 013

    SCALE : DATE :

    CHECKED :

    REV.

    DATE

    DESCRIPTION

    S Y A B A S

    AS SHOWN

    YHH

    JULY 2010

    HS SS

    NOTE :

    1 ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED

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    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO :

    DRAWING TITLE :

    DRAWN BY : SHAHRUL DESIGNED :

    APPROVED :

    PETI SURAT 5001,JALAN PANTAI BAHRU,59990, KUALA LUMPUR.

    TEL NO : 03 - 2282 6244 / 03 - 2283 1111 FAX NO : 03 - 2282 5498

    LAMAN WEB : www.syabas.com.myEMAIL : [email protected]

    DETAILS OF COMPOSITE CHAMBER COVER

    SYA / TD / 014

    SCALE : NTS DATE : JULY 2010

    CHECKED : HS

    1. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    S Y A B A S

    REV.

    DATE

    DESCRIPTION

    REVISED BY

    2. THE MINIMUM SPACING BETWEEN THE OUTER BRIM OF FLANGES AND THE RC WALL AND FLOOR SHOULD BE 600mm.

    3. ALL METALS SHALL BE PAINTED WITH ANTI-RUST AND 2 LAYERS OFPAINT APPROVED BY SYABAS.

    4. BRICK CHAMBER SHALL BE PAINTED WITH UNDER COAT,PRIMIER SEALER, FINISHING COAT - WEATHER COAT.

    YHH

    SS

    NOTE:

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    1. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO :

    DRAWING TITLE :

    DRAWN BY : DESIGNED :

    APPROVED :

    PETI SURAT 5001,JALAN PANTAI BAHRU,59990, KUALA LUMPUR.

    TEL NO : 03 - 2282 6244 / 03 - 2283 1111FAX NO : 03 - 2282 5498

    LAMAN WEB : www.syabas.com.myEMAIL : [email protected]

    SCALE : NTS DATE :

    CHECKED :

    REV.

    DATE

    DESCRIPTION

    S Y A B A S

    SYA / TD /015

    JOINTING DETAILS OF HDPE / MS PIPE

    OCT. 2010

    2. CONNECTION BETWEEN HDPE PIPE AND HDPE FITTING (ELBOW,BEND, TEE, etc) SHALL BE BY ELECTROFUSION COUPLER.

    3. CONNECTION BETWEEN HDPE PIPE WITH METALLIC FITTINGAND PIPE SHALL BE BY STUB END JOINT.

    KA

    YHH

    SHAHRUL

    4. MS PIPE BELOW 700mm SHALL BE FLANGED JOINT.

    SS

    5. JOINTING BETWEEN HDPE PIPES SHALL BE BUTT FUSION.

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    NOTE :

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    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO :

    DRAWING TITLE :

    DRAWN BY : SHAHRUL DESIGNED :

    APPROVED :

    PETI SURAT 5001,JALAN PANTAI BAHRU,

    59990, KUALA LUMPUR.TEL NO : 03 - 2282 6244 / 03 - 2283 1111

    FAX NO : 03 - 2282 5498LAMAN WEB : www.syabas.com.my

    EMAIL : [email protected]

    LAYOUT PLAN OF PRESSURE REDUCING VALVE

    SYA / TD / 017

    SCALE : NTS DATE : JUNE 2011

    CHECKED :

    1. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    S Y A B A S

    REV.

    DATE

    DESCRIPTION

    REVISED BY

    YHH

    KTT SS

    2. FLANGED JOINT TYPE SHALL BE USE FOR PIPE BELOW 600 DIA.

    NOTE:

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    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO:

    DRAWING TITLE :

    CHECKED : KTT APPROVED : SS

    SCALE : NTS DATE : JUNE 2011

    PETI SURAT 5001,JALAN PANTAI BAHRU,59990, KUALA LUMPUR.

    TEL NO : 03 - 2282 6244 / 03 - 2283 1111FAX NO : 03 - 2282 5498

    LAMAN WEB : www.syabas.com.myEMAIL : [email protected]

    1. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    SYA / TD / 018

    2. ALL CONCRETE TO BE GRADE 25 UNLESS OTHERWISE STATED.

    TYPICAL DETAILS OF THERMOSPLACTIC, DI AND MS PIPE

    DRAWN BY : SHAHRUL DESIGNED : YHH

    S Y A B A S

    REV.

    DATE

    DESCRIPTION

    REVISED BY

    TRENCH FOR CONCRETED ROAD SHOULDER

    NOTE:

    S O SS O S S

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    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO:

    DRAWING TITLE :

    DRAWN BY : DESIGNED :

    CHECKED :

    PETI SURAT 5001,JALAN PANTAI BAHRU,

    59990, KUALA LUMPUR.TEL NO : 03 - 2282 6244 / 03 - 2283 1111

    FAX NO : 03 - 2282 5498LAMAN WEB : www.syabas.com.my

    EMAIL : [email protected]

    S Y A B A S

    SCALE : DATE :

    APPROVED :

    REV.

    DATE

    DESCRIPTION

    TYPICAL DETAILS OF INTERNAL STAIRCASE

    SHAHRUL

    KTT

    YHH

    AS SHOWN JUNE 2011

    SYA / TD / 019

    SS

    1. ALL DIMENSION ARE IN mm UNLESS OTHERWISE STATED.

    FOR RC RESERVOIR

    ONLY. THE DETAILED STRUCTURAL DESIGN SHALL BE CARRIED

    3. OTHER OPTIONS MAY BE CONSIDERED BUT MUST BE RC

    2. THIS CONCEPTUAL DRAWING IS FOR ILLUSTRATION PURPOSE

    OUT AND ENDORSED BY A PROFESSIONAL ENGINEER.

    STAIRCASE.

    NOTE:NOTE:

    1 ALL DIMENSION ARE IN UNLESS OTHERWISE STATED

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    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO:

    DRAWING TITLE :

    DRAWN BY : DESIGNED :

    CHECKED :

    PETI SURAT 5001,JALAN PANTAI BAHRU,

    59990, KUALA LUMPUR.TEL NO : 03 - 2282 6244 / 03 - 2283 1111

    FAX NO : 03 - 2282 5498LAMAN WEB : www.syabas.com.my

    EMAIL : [email protected]

    S Y A B A S

    SCALE : DATE :

    APPROVED :

    REV.

    DATE

    DESCRIPTION

    SHAHRUL

    JUNE 2011

    TYPICAL DETAILS OF EXTERNAL STAIRCASE

    X X

    NTS

    SYA / TD / 020

    FOR RC RESERVOIR

    YHH

    SSKTT

    1. ALL DIMENSION ARE IN mm UNLESS OTHERWISE STATED.

    ONLY. THE DETAILED STRUCTURAL DESIGN SHALL BE CARRIED

    3. OTHER OPTIONS MAY BE CONSIDERED BUT MUST BE RC

    2. THIS CONCEPTUAL DRAWING IS FOR ILLUSTRATION PURPOSE

    OUT AND ENDORSED BY A PROFESSIONAL ENGINEER.

    STAIRCASE.

    NOTE:

    1 ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED

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    SCOUR VALVE

    FOR BRANCH > 90m

    X

    90m

    Y 90m

    SCOUR VALVE

    FOR BRANCH < 90m

    X

    90m

    Y

    WATER PIPE WATER PIPE TO BE DOWNSIZEDTO BE DOWNSIZED

    (DOWNSIZE) (DOWNSIZE)

    X

    90m

    Y

    SCOUR VALVEWATER PIPETO BE DOWNSIZED

    WATER PIPETO BE DOWNSIZED

    FOR BRANCH BOTH SIDE OF LANE (1)(DOWNSIZE)

    90m

    SYARIKAT BEKALAN AIR SELANGOR SDN BHD

    PROJECT :

    DRAWING NO:

    DRAWING TITLE :

    DRAWN BY : DESIGNED :

    CHECKED :

    PETI SURAT 5001,JALAN PANTAI BAHRU,59990, KUALA LUMPUR.

    TEL NO : 03 - 2282 6244 / 03 - 2283 1111 FAX NO : 03 - 2282 5498

    LAMAN WEB : www.syabas.com.myEMAIL : [email protected]

    S Y A B A S

    SCALE : DATE :

    APPROVED :

    REV.

    DATE

    DESCRIPTION

    1. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED.

    DOWNSIZING OF PIPE SIZE AND REPOSITIONING

    OF FIRE HYDRANT

    SHAHRUL YHH

    KTT

    NTS JUNE 2011

    SS

    SYA / TD / 021

    SUBJECTED TO MIN. PIPE SIZEAT 150mm

    SUBJECTED TO MIN. PIPE SIZEAT 150mm

    SUBJECTED TO MIN. PIPE SIZEAT 150mm

    2. FOR DIMENSIONS X & Y ( X+Y = 90m ).

    X

    90m

    Y

    WATER PIPETO BE DOWNSIZED

    FOR BRANCH BOTH SIDE OF LANE (2)(DOWNSIZE)

    90m

    SUBJECTED TO MIN. PIPE SIZEAT 150mm

    SCOUR VALVE

    PEAK FLOW PE PIPE SIZE

    63

    90

    DI PIPE SIZEQ ( /s) OD (mm) ND (mm)

    UP TO 0.55

    UP TO 1.40

    UP TO 2.96

    UP TO 8.60

    125

    180

    NA

    NA

    100

    150

    TABLE FOR PIPE SIZING