water supply detail design - syarikat bekalan … · appendix d : tapping point approval letter...

JURUTERA PERUNDING TEKADMAJU SDN BHD

CADANGAN PERUMAHAN KOMUNITI BERPAGAR MENGIKUT AKTA HAKMILIK STRATA 1985 (AKTA 318) UNTUK PEMBANGUNAN:

FASA 1:

i. RUMAH TERES 2 TINGKAT (150 UNIT) ii. BANGUNAN KEMUDAHAN SERTA 3 UNIT RUANG NIAGA FASA 2:

i. 2 BLOK KONDOMINIUM 20 TINGKAT (350 UNIT) SERTA KEMUDAHAN

DI ATAS BLOK 11, PERSIARAN SEPANG, CYBER 10, CYBERJAYA, MUKIM DENGKIL,DAERAH SEPANG, SELANGOR DARUL EHSAN UNTUK TETUAN SETIA HARUMAN SDN. BHD.

UNTUK

TETUAN SETIA HARUMAN SDN. BHD.

WATER SUPPLY DETAIL DESIGN (PHASE 1)

JPT/JP035/SHSB/R10-B

Rev Date Description Prepared by Reviewed by Approved by A 20/1/2016 First Issue Hazem Paldip Singh Ir. Shreeram Krishna B 20/4/2016 Second Issue Shangkar.G Paldip Singh Ir. Shreeram Krishna

Water supply system Report JPT

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CONTENTS Page

1.0 INTRODUCTION 1 2.0 SITE LOCATION AND TOPOGRAPHY 2 3.0 EXISTING WATER PIPE MAIN AND ALLOWABLE 2 WATER DEMAND 4.0 PROPOSED WATER SUPPLY SYSTEM 3 5.0 WATER DEMAND ESTIMATION 4

6.0 WATER SUPPLY DESIGN PLAN 5

7.0 WATER RETICULATION NETWORK 6

8.0 MINIMUM RESIDUAL PRESSURE 7

9.0 CONCLUSION 7

LIST OF APPENDICES APPENDIX A : SPAN REGISTRATION CERTIFICATE APPENDIX B : LOCATION PLAN AND SURVEY PLAN APPENDIX C : SCHEMATIC DRAWING FOR HIGHEST SUPPLY

LEVEL APPENDIX D : TAPPING POINT APPROVAL LETTER APPENDIX E : PROPOSED DEVELOPMENT LAYOUT PLAN APPENDIX F : WATER RETICULATION DESIGN

WATER SUPPLY SYSTEM REPORT JPT

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CADANGAN PERUMAHAN KOMUNITI BERPAGAR MENGIKUT AKTA HAKMILIK STRATA 1985 (AKTA 318) UNTUK PEMBANGUNAN: FASA 1: i. RUMAH TERES 2 TINGKAT (150 UNIT) ii. BANGUNAN KEMUDAHAN SERTA 3 UNIT RUANG NIAGA FASA 2: i. 2 BLOK KONDOMINIUM 20 TINGKAT (350 UNIT) SERTA KEMUDAHAN DI ATAS BLOK 11, PERSIARAN SEPANG, CYBER 10, CYBERJAYA, MUKIM DENGKIL,DAERAH SEPANG, SELANGOR DARUL EHSAN UNTUK TETUAN SETIA HARUMAN SDN. BHD.

1.0 INTRODUCTION

The proposed development is located at Persiaran Sepang,Cyber 10 (Block 11) , Cyberjaya,Mukim Dengkil,Daerah Sepang, Selangor Darul Ehsan with a total area of 19.61 acres. Setia Haruman Sdn.Bhd has appointed Jurutera Perunding Tekadmaju Sdn. Bhd. (JPT) as the civil and structural engineering consultant to carry out the planning and design of this development. The certification on the registration under SPAN is attached in Appendix A for reference.

This report is prepared to provide the detail design on the proposed water supply in order to obtain the water reticulation approval (detail design) for the proposed development.



2.0 SITE LOCATION AND TOPOGRAPHY

The proposed development is located next to existing Persiaran Sepang,Cyber 10 , Cyberjaya,Mukim Dengkil,whereby the existing road varies from RL 13.00 to R.L 14.00. The topography of the project site is generally flat where existing ground levels varies from GL 10.00 m to maximum GL 12.5 m. The existing topographic of the survey plan is attached under Appendix B. The basic external infrastructure facilities surrounding the proposed site i.e. roads and drainage, water supply and sewerage are already in place.

3.0 EXISTING WATER MAIN AND ALLOWABLE WATER DEMAND The existing water main and the tapping point “tee off” using 400 dia ductile Iron is already in place and constructed. The following information was

furnished and advised by SSP Perunding Sdn.Bhd. The tapping point has been approved by SYABAS. The letter is attached under Appendix D: Tapping Point Approval [Letter Ref. no.: SYA/NPD/DD/SPG/DGKL/BLOK11/15(10474)]

• Tapping point: 400 dia ductile iron “tee off”. Refer to drawing no :

P/JPT/JP035/C/P1/WR/LP/001A & P/JPT/JP035/C/P1/WR/LP/002A

• Approved water demand : 285,100 l/day

• Total head at location of tapping: 45m ODL (Node 106) @ Persiaran Sepang.



4.0 PROPOSED WATER SUPPLY DESIGN SYSTEM The proposed development wiil be carried out in two phases i.e. Phase 1 and Phase 2. The phase 1 comprises of 150 units of resident double story link houses and 1 unit of club house whilst phase 2 comprises of 2 blocks of Condominium with total 350 of residential units. The proposed development

Plan(KM) is attached under Appendix D for further reference. The proposed preliminary water supply system is summarized in the table below:

PHASE 1 PHASE 2

TYPE OF DEVELOPMENTS

i) 150 Units Double storey link house ii) Club House iii) Guard House iv) Surau v) Tadika

2 Block of Condominium

350 units.

WATER RETICULATION

SYSTEM

Direct Tapping to the individual roof tank

Suction tank, pump House and roof tank at each

block

HYDRANT PIPE

Will be provided

Will be provided

HIGHEST PLATFORM

LEVEL (PL)

14.00m

14.00m

HIGHEST SUPPLY

LEVEL (HSL)

24.7m

-

INTERNAL PUMPING SYSTEM

-

Yes

SUCTION TANK

CAPACITY

-

2 nos (135m3) each

BOTTOM WATER

LEVEL (BWL)

-

14.6m

TOP WATER LEVEL

(TWL)

-

20m


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5.0 WATER DEMAND ESTIMATION

The total estimated water demand as per SYABAS guideline for the proposed development is tabulated below

PHASE DEVELOPMENT TYPE

NO.OF NO.OF BASIS WATER TOTAL

UNIT PERSON DEMAND l/day l/day

1 150 link Houses 150 1500 225,000

Club

Surau 100 50 5000

Kindergarden 100 30 3000

Gym

Café

House Community Centre 50,000 50,000

Management Office

Guard House 2 50 100

TOTAL 283,100

Approved water demand 285,100 l/day Via letter dated 30th November 2015, [Ref. No.: SYA/NPD/DD/SPG/DGKL/BLOK11/15(10474)]

2 2 Blocks Condominium 350 2000 700,000

GRAND TOTAL 500 983,100

@

216,282 g/day

*Note : The estimated Water Demand for Block 11 Development is about 983,100 l/day

which is lower than the allocated Water Demand of 1,200,000 l/day



6.0 WATER SUPPLY DESIGN PLAN

The water supply for the whole Cyberjaya development is sourced from the Sg. Semenyih Treatment Plant located in Precint 19, Putrajaya. A 1600mm diameter dedicated trunk main had been laid to feed the existing reservoir namely R1 and the other reservoirs namely R2, R3 and R4 which are to be built in tandem with the Cyberjaya development as planned by Setia Haruman Sdn Bhd (SHSB). The overall design of the water supply scheme for Cyberjaya is undertaken by Sepakat Setia Perunding Sdn Bhd (SSP) which was appointed by SHSB. The tapping point approval is attached herewith in Appendix D. For this plot of the development (BLOK 11), the source of the water supply is expected from Reservoir R4 via a 500mm diameter transmission pipeline. Currently the 500mm diameter transmission pipe is already been constructed to serve the neighbouring development.



7.0 WATER RETICULATION NETWORK

The water reticulation network for this development was analyzed based on

peak flows and fire flow estimated for the entire development.

The analysis was carried out based on Hazen William's formula. Computation

was done using the spreadsheet showing the calculation of losses for proposed

water distribution pipeline from tapping point to proposed development.

The detail of output is shown in Appendix E.

The design of reticulation system is carried out in accordance to the SYABAS

guideline.

a) Design factors in pipe sizing

• Maximum Velocity

◊ 2.6 m/s (distribution pipes)

◊ 1.2 m/s (suction side of a pumped pipelines)

• Peak Flow Factor

◊ 2.5 of average daily demand flow

• Fire Flow Requirement

◊ Class A risk – 22.80 l/s ( Large Residential Area)

b) Hydrant Spacing

• 90 m

c) Minimum Residual Pressure

• 7.5 m above the supply level of suction tanks (with bottom

inlet) tapped direct from SYABAS pipe.

• 4.5 m above the supply level when elevated reservoir is

provided.

d) Valves and Appurtenances

• Service valves, air valves, scour pipes and valve chambers

will be appropriately designed and incorporated in the design

according to SYABAS Standard.


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8.0 MINIMUM RESIDUAL PRESSURE

The minimum residual pressure for all the components has achieved 7.5m

above the highest supply level (HSL) which includes:

a) Linked Houses (Residual pressure : varies from 11.78m to 12.27m)

b) Clubhouse (Residual pressure : 9.83m)

c) Condominium (Residual pressure : 14.18m)

9.0 CONCLUSION

The water reticulations were designed to supply water to link houses,

clubhouse and condominiums.

The design were done based on ensuring an excess of residual pressure of

more than 7.5m.ODL

The fire flow was analyzed based on placing three hydrants that is furthest

from the tapping point (Class A). To ensure the most critical condition is

satisfied.

In conclusion, the reticulation pipe that was designed is adequate and satisfies

all conditions to supply water to the proposed development.

Proposed Water Supply Design Report JPT

APPENDIX A

SPAN REGISTRATION CERTIFICATE

http://www.novapdf.com


APPENDIX B

LOCATION PLAN AND SURVEY PLAN

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No. 2-16, IO

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Jalan Kenari 6, B

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Fax : 03 - 8071 5868

PTA

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http://www.novapdf.com


APPENDIX C

SCHEMATIC DRAWING FOR HIGHEST SUPPLY LEVEL

SCHEMATIC DRAWING

HIGHEST SUPPLY LEVEL FOR TERRACE HOUSE (PHASE 1)

SITE BOUNDARY

THEORETICAL TOTAL HEAD AT LOCATION OF TAPPING POINT =

45.0m ODL

8.5m

Residual Pressure = 4.5m

HSL = 22.5 m

ABBREVIATION

HSL = HIGHEST SUPPLY LEVEL

HPL = HIGHEST PLATFORM LEVEL

WATER TANK

HPL =13.8

TAPPING POINT 400mm φ DI TEE OFF

(BY OTHERS – SSP)

SCHEMATIC DRAWING

HIGHEST SUPPLY LEVEL FOR CLUBHOUSE (PHASE 1)

SITE BOUNDARY

THEORETICAL TOTAL HEAD AT LOCATION OF TAPPING POINT =

45.0m ODL

10.7m

HSL = 24.7 m

ABBREVIATION

HSL = HIGHEST SUPPLY LEVEL

HPL = HIGHEST PLATFORM LEVEL

WATER TANK

HPL =14

TAPPING POINT 400mm φ DI TEE OFF

(BY OTHERS – SSP)


21-Apr-16

APPENDIX D

TAPPING POINT APPROVAL LETTER

Rujukan KamiNo. Rujukan Projek

: SYA/NPD/DD/SPG/DGKL/BLOK11/15(10474 ): TP2015090020

Tarikh : 30/11/2015

IR. POOBALAN TRIFCHELVAMMANAGING DIRECTORJURUTERA PERUNDING TEKADMAJU SDN. BHD.E-5-27, IOI BOULEVARD, JALAN KENARI 5,BANDAR PUCHONG JAYA,47170 PUCHONGSelangor Darul Ehsan.

No Tel : 03-8076 6565No Faks : 03-8071 5868

Tuan,

Perkara : Sila rujuk Lampiran D

- Kelulusan Bekalan Air (62,720 gsh / 285,100 lsh) - Fasa 1

Adalah saya dengan segala hormatnya merujuk kepada perkara di atas dan pengemukaansemula permohonan tuan yang diterima secara dalam talian (ONLINE) pada 19November 2015 serta hasil keputusan Mesyuarat Jawatankuasa Kelulusan Pelan 1bertarikh 13 November 2015 adalah berkaitan.

2. Bekalan air sebanyak (62,720 gsh / 285,100 lsh) boleh diberi dari saluran paip sediaada bersaiz 400mm diameter di Jalan Hadapan Kawasan Pembangunan (Node 106) danpemohon hendaklah memasang saluran paip yang sesuai darinya ke rancangan tersebutdengan perbelanjaan sendiri. Tempoh sahlaku punca dipohon ini adalah selama dua(2)tahun dari tarikh surat ini.

3. Bekalan air boleh dibekal ke rancangan tersebut pada tahun 2015 dan selepasnya.Walaubagaimanapun jika projek ini tidak bermula dalam masa 2 tahun dari tarikh suratini dikeluarkan, maka maklumat yang terkandung dalam para 2 & 4 akan tidak berkuasalagi. Oleh itu permohonan baru hendaklah dikemukakan semula untuk mengesahkan

Rujukan Kami : SYA/NPD/DD/SPG/DGKL/BLOK11/15(10474 )Tarikh : 30/11/2015Perkara : Rujuk Lampiran D Muka Surat : 2/5

tempat penyambungan baru.

4. Tekanan air untuk tujuan rekabentuk dari paip/kolam adalah dalam lingkungan 45.00 m ODL.

5. Pihak Tuan hendaklah mematuhi perkara-perkara berikut:

i. Kelulusan punca bekalan air ini hanyalah untuk pembangunan Fasa 1 sahaja sepertimana surat Tiada Halangan daripada SPAN bertarikh 7 Julai 2015 rujukanSPAN/KPA/700-4/3/1/1 KLT46(14). Pembekalan air Fasa 2 perlu dimohon secaraberasingan (Sokongan Kebenaran Merancang dan Punca Sambungan Air) apabila ianyadiperlukan kelak dan tertakluk kepada status bekalan air semasa pada masa tersebutserta keputusan mesyuarat Jawatankuasa Kelulusan Pelan SYABAS.

ii. Syarat yang dinyatakan dalam LAMPIRAN TP-A yang disertakan.

Sekian, terima kasih.

SYARIKAT BEKALAN AIR SELANGOR SDN. BHD.(AGENSI PERAKUAN SPAN)

Surat ini dicetak melalui sistem dan tidak memerlukan tandatangan.(ROSMIZAH BINTI AHMAD)Pengurus Besar Jabatan PembangunanBagi Pihak Pengerusi Jawatankuasa Kelulusan Pelan 1zs/sksb


s.k. 1. Tn Hj Ahmad Tarmizi Bin Ahmad Ketua Unit Pusat SetempatMajlis Perbandaran Sepang Persiaran Semarak Api63200 CyberjayaSelangor Darul Ehsan.

No Tel : 03-83190200No Faks : 03-83190299

2. Tuan Hj. Ahmad Khalif Bin Tan Sri DatukHj. Mustapha KamalSetia Haruman Sdn. Bhd.The Lodge, Persiaran Multimedia,

Cyber 7,63000 CyberjayaSelangor

No Tel : 03-8312 8000No Faks : 03-8312 8100


s.d.k 1. Tn. Haji Mohd Suhaimi Bin RafiePengurus Besar KananBahagian GIS, Asset dan SCADA

2. Vasan RamachandramKetua Wilayah SYABAS Sepang

- Keputusan ini merujuk kepada Mesyuarat JKP1 yang telah diadakanpada 13/11/2015

LAMPIRAN D


PERKARA : CADANGAN PERUMAHAN KOMUNITI BERPAGAR MENGIKUT AKTA HAKMILIK STRATA 1985 (AKTA318) UNTUK PEMBANGUNAN

FASA 1:I. � RUMAH TERES 2 TINGKAT (150 UNIT)II. � BANGUNAN KEMUDAHAN SERTA 3 UNIT RUANG NIAGA

FASA 2:I. � 2 BLOK KONDOMINIUM 20 TINGKAT (350 UNIT) SERTA KEMUDAHAN

DI ATAS BLOK 11, PERSIARAN SEPANG, CYBER 10, CYBERJAYA, MUKIM DENGKIL, DAERAH SEPANG,SELANGOR DARUL EHSAN UNTUK SETIA HARUMAN SDN BHD.


APPENDIX E

PROPOSED DEVELOPMENT LAYOUT PLAN

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BULK METERS (REFER

SCHEMATIC DIAGRAM)

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No. RUJUKAN SURAT KELULUSAN BEKALAN AIR :

SYA/NPD/DD/SPG/DGKL/BLOK 11/15 (10474)

NAMA JALAN : PERSIARAN SEPANG

SAIZ PAIP : 400mm DIA.

JENIS PAIP : DUCTILE IRON (D.I.)

TEKANAN AIR (m) : 45.0m O.D.L. (NODE 106)

EXISTING 400mm Ø D.I PIPE TEE- OFF

PELAN KUNCI

KLIA

KLCC

BUKITJALIL

PELAN LOKASI

SG. AIR HITAM ALIGNMENT UNDERPROJECT TEBATAN BANJIR MSC

OUTLET

LAKE B1 (U)

PERUMAHAN

30m

30m

30m

PERUMAHAN

PPU

MULTIMEDIA

UNIVERSITI

PERUMAHAN

PERUMAHAN

CYBER PARK

PMU

LAKE B2 (D)

30m

30m

STP-A

30m

8.15 HA

30m

ENTERPRISE

39.71 HA

30m

Air

Tangki

PERUMAHAN

20m

20.29 HA

PUSAT

SWASTA

TAPAK

TAMAN SAINS

SELANGOR

K

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INST.

KES.

HIGH-TECH

INDUSTRY

CADANGAN

PE

RS

IA

RA

N S

EP

AN

G

PERUMAHANPERUMAHAN

TAPAK

CADANGAN

TAPAK

CADANGAN

PROJECT

BOUNDARY

TAPPING POINT

45m O.D.L.

EXIST. 400m

m

Ø

W

AT

ER

P

IP

E

HYDRANT PIPE

DOMESTIC PIPE

(TERRACE/CONDO)

SCHEMATIC DIAGRAM OF BULK METERS

PR

V

LEGEND :

PROPOSED BULK METER

PROPOSED 400mm Ø WATER PIPE

PROPOSED SLUICE VALVE

M

PROPOSED FIRE HYDRANT

H

PERMISSION OF THE ENGINEER.

THIS DRAWING OR ANY PART OF IT SHALL NOT BE

REPRODUCED IN ANY FORM WITHOUT THE WRITTEN

THIS DRAWING IS COPYRIGHT

CONTRACTOR MUST CHECK ALL DIMENSIONS ON SITE.

ANY DISCREPANCIES MUST BE REPORTED IMMEDIATELY

TO THE ENGINEER BEFORE PROCEEDING.

Selangor Darul Ehsan, Malaysia.

Tel : 03 - 8073 2628


No. 2-16, IOI Boulevard,

Jalan Kenari 6, Bandar Puchong Jaya,

47100 Puchong,

Fax : 03 - 8071 5868

WARI / TIM

SH

APRIL 2013

PT

PT

AS SHOWN

AP/JPT/JP035/C/P1/WR/LP/001

A SUBMISSION SH 19-04-2016

HIGHEST SUPPLY LEVELHSL : 22.5m

WATER RETICULATION LAYOUT PLAN

FASA 1

PROJECT BOUNDARY

FOR SUBMISSION

19 APRIL 2016

PRV

EXISTING 400mm Ø WATER PIPE (BY OTHERS)

PROPOSED PRESSURE REDUCING VALVE

1

6

1

8

2

0

1

6

ENTERPRISE

G

A

R

I

S

A

N

A

N

J

A

K

A

N

B

A

N

G

U

N

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2

0

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1

5

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A

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S

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P

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3

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3

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m

m

Ø

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EXISTING 400mm Ø D.I PIPE TEE- OFF

H

TAPPING POINT 45m O.D.L.

H

S

L

:

2

4

.

7

m

X X

YY

S

C

P

R

V

600

NOT TO SCALE

SECTION X - X

M M

175

ROAD LEVEL

PERSIARAN SEPANG

300

PRESSURE

REDUCING VALVE (PRV)

SLUICE VALVE ( SC )

EXISTING 400mm Ø M.S. PIPE

EXISTING ROAD

RESERVE BLOCK 11 (CERIA

RESIDENCES)

400

FE

NC

IN

G W

ALL

1100

BO

UN

DA

RY

LIN

E

M

M

NOT TO SCALE

SECTION Y - Y

OUTGOING (HYDRANT)

OUTGOING (DOMESTIC)

INCOMING

PERMISSION OF THE ENGINEER.

THIS DRAWING OR ANY PART OF IT SHALL NOT BE

REPRODUCED IN ANY FORM WITHOUT THE WRITTEN

THIS DRAWING IS COPYRIGHT

CONTRACTOR MUST CHECK ALL DIMENSIONS ON SITE.

ANY DISCREPANCIES MUST BE REPORTED IMMEDIATELY

TO THE ENGINEER BEFORE PROCEEDING.

Selangor Darul Ehsan, Malaysia.

Tel : 03 - 8073 2628


No. 2-16, IOI Boulevard,

Jalan Kenari 6, Bandar Puchong Jaya,

47100 Puchong,

Fax : 03 - 8071 5868

WARI / TIM

SH

APRIL 2013

PT

PT

AS SHOWN

AP/JPT/JP035/C/P1/WR/LP/002

A SUBMISSION SH 19-04-2016

BULK METERS - PLAN AND SECTIONS

FOR SUBMISSION

19 APRIL 2016


APPENDIX F

WATER RETICULATION DESIGN

PEAK FLOW ANALYSIS

LabelFromNode

ToNode

Length (m)

Diameter (mm)

Hazen- Williams C

Pressure Pipe Headloss (m)

Headloss Gradient (m/km)

Velocity (m/s)

P-42 R-1 J-39 0.3 400 100 0 0.36 0.38P-43 J-39 J-1 56 400 100 0.02 0.36 0.38P-2 J-1 J-2 607 250 100 0.8 1.32 0.51P-3 J-1 J-3 93 200 100 0.2 1.98 0.56P-4 J-3 J-4 11 150 100 0.01 1.08 0.37P-5 J-4 J-5 42 150 100 0 0.01 0.22P-6 J-3 J-6 148 200 100 0.15 1.01 0.41P-7 J-6 J-7 84 200 100 0.07 0.87 0.39P-8 J-7 J-8 7 200 100 0.01 0.75 0.36P-9 J-8 J-9 16 150 100 0.02 1.56 0.43

P-10 J-8 J-10 6 150 100 0 0.33 0.24P-11 J-10 J-11 84 100 100 0.12 1.46 0.34P-12 J-11 J-12 254 100 100 0.15 0.58 0.25P-13 J-12 J-13 82 100 100 0.01 0.09 0.25P-14 J-13 J-14 12 100 100 0 0.01 0.22P-15 J-14 J-15 82 100 100 0.03 0.33 0.21P-16 J-15 J-16 189 100 100 0.21 1.12 0.31P-17 J-16 J-17 12 100 100 0.02 1.95 0.39P-18 J-17 J-18 173 150 100 0.07 0.41 0.26P-19 J-18 J-19 35 150 100 0.02 0.53 0.38P-20 J-19 J-20 12.7 150 100 0.01 0.68 0.31P-21 J-20 J-21 35 150 100 0.03 0.78 0.33P-22 J-21 J-4 115 150 100 0.11 0.93 0.35

PEAK FLOW ANALYSIS : PIPE REPORT

PEAK FLOW ANALYSIS : JUNCTION REPORT (WITHOUT PRV)

LABEL Elevation (m)

Base Flow (l/s)

Demand Calculated (l/s)

Calculated Hydraulic Grade (m) HSL (m) Residual

Pressure (m) Remarks

J-0 14 0 0 45 31 Tapping PointJ-1 14 0 0 44.98 30.98J-2 14 8.1 20.25 44.18 20 24.18 CondominiumJ-3 14 0 0 44.78 30.78J-4 14 0 0 44.77 30.77J-5 14 0.14 0.35 44.77 22.5 22.27J-6 14 0.3 0.75 44.64 22.5 22.14J-7 14 0.28 0.69 44.56 22.5 22.06J-8 14 0 0 44.56 30.56J-9 14 2.31 5.79 44.53 24.7 19.83 Clubhouse

J-10 14 0.23 0.58 44.56 22.5 22.06J-11 14 0.3 0.75 44.43 22.5 21.93J-12 14 0.3 0.75 44.28 22.5 21.78J-13 14 0.23 0.58 44.28 22.5 21.78J-14 14 0.28 0.69 44.28 22.5 21.78J-15 14 0.32 0.81 44.3 22.5 21.8J-16 14 0.23 0.58 44.52 22.5 22.02J-17 14 0.23 0.58 44.54 22.5 22.04J-18 14 0.16 0.41 44.61 22.5 22.11J-19 14 0.19 0.46 44.63 22.5 22.13J-20 14 0.12 0.29 44.64 22.5 22.14J-21 14 0.16 0.41 44.67 22.5 22.17J-22 14 0 0 44.98 30.98J-23 14 0 0 44.98 30.98J-24 14 0 0 44.98 30.98J-25 14 0 0 44.98 30.98J-26 14 0 0 44.98 30.98J-27 14 0 0 44.98 30.98J-28 14 0 0 44.98 30.98J-29 14 0 0 44.98 30.98J-30 14 0 0 44.98 30.98J-31 14 0 0 44.98 30.98J-32 14 0 0 44.98 30.98J-33 14 0 0 44.98 30.98J-34 14 0 0 44.98 30.98J-35 14 0 0 44.98 30.98J-36 14 0 0 44.98 30.98J-37 14 0 0 44.98 30.98J-38 14 0 0 44.98 30.98

Terrace House

Terrace House

PEAK FLOW ANALYSIS : JUNCTION REPORT (WITH PRV)

LABEL Elevation (m)

Base Flow (l/s)

Demand Calculated

(l/s)

Calculated Hydraulic Grade

(m)HSL (m) PRV Residual


J-0 14 0 0 45 21 Tapping PointJ-1 14 0 0 44.98 20.98J-2 14 8.1 20.25 44.18 20 14.18 CondominiumJ-3 14 0 0 44.78 20.78J-4 14 0 0 44.77 20.77J-5 14 0.14 0.35 44.77 22.5 12.27J-6 14 0.3 0.75 44.64 22.5 12.14J-7 14 0.28 0.69 44.56 22.5 12.06J-8 14 0 0 44.56 20.56J-9 14 2.31 5.79 44.53 24.7 9.83 ClubhouseJ-10 14 0.23 0.58 44.56 22.5 12.06J-11 14 0.3 0.75 44.43 22.5 11.93J-12 14 0.3 0.75 44.28 22.5 11.78J-13 14 0.23 0.58 44.28 22.5 11.78J-14 14 0.28 0.69 44.28 22.5 11.78J-15 14 0.32 0.81 44.3 22.5 11.8J-16 14 0.23 0.58 44.52 22.5 12.02J-17 14 0.23 0.58 44.54 22.5 12.04J-18 14 0.16 0.41 44.61 22.5 12.11J-19 14 0.19 0.46 44.63 22.5 12.13J-20 14 0.12 0.29 44.64 22.5 12.14J-21 14 0.16 0.41 44.67 22.5 12.17J-22 14 0 0 44.98 20.98J-23 14 0 0 44.98 20.98J-24 14 0 0 44.98 20.98J-25 14 0 0 44.98 20.98J-26 14 0 0 44.98 20.98J-27 14 0 0 44.98 20.98J-28 14 0 0 44.98 20.98J-29 14 0 0 44.98 20.98J-30 14 0 0 44.98 20.98J-31 14 0 0 44.98 20.98J-32 14 0 0 44.98 20.98J-33 14 0 0 44.98 20.98J-34 14 0 0 44.98 20.98J-35 14 0 0 44.98 20.98J-36 14 0 0 44.98 20.98J-37 14 0 0 44.98 20.98J-38 14 0 0 44.98 20.98

Terrace House

Terrace House-10m

FIRE FLOW ANALYSIS

LabelFromNode

ToNode

Length (m)

Diameter (mm)

Hazen- Williams C

Pressure Pipe Headloss (m)

Headloss Gradient (m/km)

P-42 R-1 J-39 0.3 400 100 0 1.8P-43 J-39 J-1 56 400 100 0.1 1.8P-2 J-1 J-2 607 250 100 0.15 0.24P-3 J-1 J-3 93 200 100 0.04 0.38P-4 J-3 J-4 11 150 100 0 0.2P-5 J-4 J-5 42 150 100 0 0P-6 J-3 J-6 148 200 100 0.03 0.18P-7 J-6 J-7 84 200 100 0.01 0.16P-8 J-7 J-8 7 200 100 0 0.14P-9 J-8 J-9 16 150 100 0 0.29

P-10 J-8 J-10 6 150 100 0 0.06P-11 J-10 J-11 84 100 100 0.02 0.27P-12 J-11 J-12 254 100 100 0.03 0.11P-13 J-12 J-13 82 100 100 0 0.02P-14 J-13 J-14 12 100 100 0 0P-15 J-14 J-15 82 100 100 0 0.06P-16 J-15 J-16 189 100 100 0.04 0.2P-17 J-16 J-17 12 100 100 0 0.36P-18 J-17 J-18 173 150 100 0.01 0.08P-19 J-18 J-19 35 150 100 0 0.1P-20 J-19 J-20 12.7 150 100 0 0.12P-21 J-20 J-21 35 150 100 0 0.14P-22 J-21 J-4 115 150 100 0.02 0.17P-23 J-1 J-22 40 250 100 0.5 12.6P-24 J-22 J-23 42 250 100 0.53 12.6P-25 J-23 J-24 43 150 100 0 0P-26 J-23 J-25 55 250 100 0.69 12.6P-28 J-25 J-26 66 200 100 0.32 4.88P-29 J-26 J-27 74 150 100 0 0P-30 J-25 J-28 90 150 100 0 0P-31 J-26 J-29 15 150 100 0.3 14.83P-32 J-29 J-30 90 150 100 1.78 14.83P-33 J-30 J-31 90 150 100 1.78 14.83P-34 J-25 J-32 90 200 100 1.59 12.63P-35 J-32 J-33 90 200 100 1.59 12.63P-36 J-33 J-34 19 200 100 0.34 12.63P-37 J-34 J-35 105 200 100 0.5 4.75P-38 J-35 J-36 80 200 100 0.38 4.75P-39 J-36 J-37 121.3 200 100 0 0P-40 J-37 J-38 97 200 100 0 0P-41 J-38 J-34 175 200 100 0.88 5.02

FIRE FLOW ANALYSIS : PIPE REPORT

LABEL Elevation (m)

Base Flow (l/s)

Demand Calculated

(l/s)

Calculated Hydraulic Grade (m)

Residual Pressure (m) Remarks

J-0 14 0 0 45 31 Tapping PointJ-1 14 0 0 44.9 30.9J-2 14 8.1 8.1 44.75 30.75 CondominiumJ-3 14 0 0 44.86 30.86J-4 14 0 0 44.86 30.86J-5 14 0.14 0.14 44.86 30.86J-6 14 0.3 0.3 44.84 30.84J-7 14 0.28 0.28 44.82 30.82J-8 14 0 0 44.82 30.82J-9 14 2.31 2.31 44.82 30.82 Clubhouse

J-10 14 0.23 0.23 44.82 30.82J-11 14 0.3 0.3 44.8 30.8J-12 14 0.3 0.3 44.77 30.77J-13 14 0.23 0.23 44.77 30.77J-14 14 0.28 0.28 44.77 30.77J-15 14 0.32 0.32 44.78 30.78J-16 14 0.23 0.23 44.81 30.81J-17 14 0.23 0.23 44.82 30.82J-18 14 0.16 0.16 44.83 30.83J-19 14 0.19 0.19 44.83 30.83J-20 14 0.12 0.12 44.84 30.84J-21 14 0.16 0.16 44.84 30.84J-22 14 0 0 44.39 30.39J-23 14 0 0 43.87 29.87J-24 14 0 0 43.87 29.87J-25 14 0 0 43.17 29.17J-26 14 0 0 42.85 28.85J-27 14 0 0 42.85 28.85J-28 14 0 0 43.17 29.17J-29 14 0 0 42.55 28.55J-30 14 0 0 40.77 26.77J-31 14 22.83 22.83 38.98 24.98 HydrantJ-32 14 0 0 41.59 27.59J-33 14 0 0 40 26J-34 14 0 0 39.66 25.66J-35 14 0 0 39.17 25.17J-36 14 22.83 22.83 38.79 24.79 HydrantJ-37 14 0 0 38.79 24.79J-38 14 22.83 22.83 38.79 24.79 Hydrant

Terrace House

Terrace House

FIRE FLOW ANALYSIS : JUNCTION REPORT - 3 HYDRANTS WORKS (WITHOUT PRV)

FIRE FLOW ANALYSIS : JUNCTION REPORT - 3 HYDRANTS WORKS (WITH PRV)

LABEL Elevation (m)

Base Flow (l/s)

Demand Calculated (l/s)

Calculated Hydraulic Grade

(m)PRV Residual


J-0 14 0 0 45 21 Tapping PointJ-1 14 0 0 44.9 20.9J-2 14 8.1 8.1 44.75 20.75 CondominiumJ-3 14 0 0 44.86 20.86J-4 14 0 0 44.86 20.86J-5 14 0.14 0.14 44.86 20.86J-6 14 0.3 0.3 44.84 20.84J-7 14 0.28 0.28 44.82 20.82J-8 14 0 0 44.82 20.82J-9 14 2.31 2.31 44.82 20.82 Clubhouse

J-10 14 0.23 0.23 44.82 20.82J-11 14 0.3 0.3 44.8 20.8J-12 14 0.3 0.3 44.77 20.77J-13 14 0.23 0.23 44.77 20.77J-14 14 0.28 0.28 44.77 20.77J-15 14 0.32 0.32 44.78 20.78J-16 14 0.23 0.23 44.81 20.81J-17 14 0.23 0.23 44.82 20.82J-18 14 0.16 0.16 44.83 20.83J-19 14 0.19 0.19 44.83 20.83J-20 14 0.12 0.12 44.84 20.84J-21 14 0.16 0.16 44.84 20.84J-22 14 0 0 44.39 20.39J-23 14 0 0 43.87 19.87J-24 14 0 0 43.87 19.87J-25 14 0 0 43.17 19.17J-26 14 0 0 42.85 18.85J-27 14 0 0 42.85 18.85J-28 14 0 0 43.17 19.17J-29 14 0 0 42.55 18.55J-30 14 0 0 40.77 16.77J-31 14 22.83 22.83 38.98 14.98 HydrantJ-32 14 0 0 41.59 17.59J-33 14 0 0 40 16J-34 14 0 0 39.66 15.66J-35 14 0 0 39.17 15.17J-36 14 22.83 22.83 38.79 14.79 HydrantJ-37 14 0 0 38.79 14.79J-38 14 22.83 22.83 38.79 14.79 Hydrant

Terrace House

Terrace House

-10m

water supply detail design - syarikat bekalan … · appendix d : tapping point approval letter...

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