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PENGURUSAN AIR SELANGOR SDN. BHD.
(Co. No. 1082296-U)
GUIDELINES FOR SURVEY DURING CONSTRUCTION AND
SUBMISSION OF DIGITAL DATA AND UTILITY MAP FOR
UNDERGROUND UTILITY
APRIL 2018
Table of Contents
1.0 OBJECTIVE .................................................................................................... 1
2.0 BACKGROUND .............................................................................................. 1
3.0 CURRENT ISSUES AND SHORTCOMINGS ....................................................... 3
4.0 SCOPE .......................................................................................................... 3
5.0 ROLES AND RESPONSIBILITY ......................................................................... 4
6.0 WORKFLOW DIAGRAM ................................................................................ 5
7.0 SPECIFICATIONS ........................................................................................... 6
8.0 REFERENCES ................................................................................................. 9
List of Diagrams
Diagram 1: Workflow of the guideline implementation during the survey.
List of Appendixes
1. Pekeliling KPUP Bil 1 Tahun 2006, Garis Panduan mengenai Pemetaan Utiliti bawah
Tanah.
2. Pekeliling KPUP Bil 1 Tahun 2007, Garis Panduan Ukuran Pepasangan Utiliti.
3. Pekeliling KPUP Bil 1 Tahun 2013, Garis Panduan Pengukuran Jajaran Laluan Utiliti
Baru.
4. Pekeliling Ketua Setiusaha Kementerian Kesejahteraan Bandar, Perumahan dan
Kerajaan Tempatan, Bil 7 Tahun 2014, Garis Panduan Pelaksanaan Pengukuran
Keatas Jajaran Utiliti Bawah Tanah Semasa Pemasangan.
5. GIS Data Rules and CAD Drawing Requirements.
6. GIS Data Structures and Attributes.
List of Abbreviations
AiS - Pengurusan Air Selangor Sdn Bhd
CAD - Computer Aided Drawing
DS - Detail Survey
GIS - Geographical Information System
GPR - Ground Penetrating Radar
JTB - Juruukur Tanah Bertauliah
JUPEM - Jabatan Ukur dan Pemetaan Malaysia
KM - Kebenaran Merancang
MDB - ESRI Personal Geodatabase
MXD ESRI Map Document
PCL - Cable Locator
QT - Quality Testing
UD - Utility Detection
1
1.0 OBJECTIVE
This documentation serves as a guideline to be adhered by Licensed Land
Surveyor (JTB) appointed by applicant or contractor prior to submission of digital
data, plan or map of any utility, underground utility and digital data to Pengurusan
Air Selangor.
The objective is to ensure Pengurusan Air Selangor as a utility owner received
the plan, and digital data comply to the standard set by the department of Survey
and Mapping, Malaysia (JUPEM) strengthen with additional water supply services
parameter set by us.
2.0 BACKGROUND
Reliable underground utility mapping information is very crucial in managing
development. In conjunctions to increasing number of underground utility damages
due to catastrophic instance resulting disruption of utility services eventually, on
24th August 1994, Cabinet of Malaysia has decided that the department of Survey
and Mapping, Malaysia (JUPEM) shall undertake the responsibility of maintaining
a repository of all underground utility data.
Standard of utility mapping had been established by JUPEM in year 2006, 2007
and 2013 through it’s :
Garis Panduan mengenai Pemetaan Utiliti bawah Tanah
(Pekeliling KPUP Bil 1 Tahun 2006)
Garis Panduan Ukuran Pepasangan Utiliti
(Pekeliling KPUP Bil 1 Tahun 2007)
Garis Panduan Pengukuran Jajaran Laluan Utiliti Baru
(Pekeliling KPUP Bil 1 Tahun 2013)
(Appendix 1 to 3)
2
These standards later enforced by Kementerian Kesejahteraan Bandar,
Perumahan dan Kerajaan Tempatan in year 2014 through it’s:
Garis Panduan Pelaksanaan Pengukuran Keatas Jajaran Utiliti
Bawah Tanah Semasa Pemasangan
(Pekeliling Ketua Setiusaha Kementerian Kesejahteraan Bandar, Perumahan dan
Kerajaan Tempatan, Bil 7 Tahun 2014)
(Appendix 4)
The circular clearly define standards are to be followed by all Pihak Berkuasa
Negeri and Pihak Berkuasa Tempatan as quoted below:
“Pihak Berkuasa Tempatan hendaklah memastikan bahawa semua utility
bawah tanah baharu yang dipasang melalui pengorekan terbuka atau melalui
penggerudian berarah (horizontal directional drilling: HDD) diukur oleh
Juruukur Tanah Bertauliah semasa pemasangannya. Ketetapan ini juga
hendaklah dijadikan syarat kelulusan dalam Kebenaran Merancang. “
(Item 3: Garis Panduan Pelaksanaan Pengukuran Ke Atas Jajaran Utiliti Bawah Tanah Semasa
Pemasangan)
“Juruukur Tanah Bertauliah hendaklah menghasilkan data dan pelan tersebut
dalam bentuk GIS-ready dengan format dan spesifikasi yang telah ditetapkan
oleh JUPEM dan mematuhi Malaysian Standard 1759”
(Item 4.3 (ii) : Garis Panduan Pelaksanaan Pengukuran Ke Atas Jajaran Utiliti Bawah Tanah Semasa
Pemasangan)
Pengurusan Air Selangor as one of the parties in Kebenaran Merancang,
therefore, extends this JUPEM standard along with additional water supply
services parameter; to be met by any contractor or applicant for any maps, plan
or digital data submission to us.
3
3.0 CURRENT ISSUES AND SHORTCOMINGS
In current practice, not all construction works deployed as per design drawing plan.
Changes are inevitable due to unforeseen construction works circumstances.
Consequently, it may impact underground utility alignment.
Changes of alignment during construction without proper survey record keeping
would only decrease the spatial data quality if the changes were not later translated
to as-built drawing.
Inaccurate information submitted through As-built drawings eventually resulted to
inaccurate GIS data base.
Occasionally we also received as-built drawings submissions which are not in the
true coordinate system (geo-referenced). It’s time consuming to later rectified
these drawings.
As a utility owner, Pengurusan Air Selangor oblique to furnish underground utility
information together with its related metadata at quality levels A, B, C and/or D to
JUPEM for inclusion into National Underground Utility Database. (Pangkalan Data
Utiliti Bawah Tanah Kebangsaan - PADU).
The consequences of having a non validated as-built drawings submissions as GIS
input with much accuracy and quality issues prevent us from performing our duty.
By imposing this JUPEM standard along with additional water supply services
parameter; to be met by any contractor or applicant for submission of any maps,
plan or digital data to us, Pengurusan Air Selangor putting a stop to the cause of
data reliability issues and shall only receive complied as-built drawings.
4.0 SCOPE
This guideline covers all site works or surveys to be carried out by Licensed Land
Surveyor (JTB) in regards to underground utility mapping including submission of
the plan and digital data.
4
5.0 ROLES AND RESPONSIBILITY
5.1 Applicant (Developer or Contractor)
The applicant should:
5.1.1 Appoint JTB to carry out an as-built survey for underground utility.
5.1.2 To ensure the appointed JTB prepared and submits plans in hardcopy
and digital format according to JUPEM and Air Selangor standard
guidelines.
5.1.3 As-built Plan & Engineering Survey Plan shall be submitted both in
hardcopy & digital format.
5.2 Licensed Land Surveyor (JTB)
The License Land Surveyor should:
5.2.1 Carry out survey tasks on the utility based on JUPEM guidelines to
produce Quality Level A digital data and utility plan.
5.2.2 To produce an Engineering Survey plan (digital & printed) and GIS-ready
data format according to Air Selangor standard (schema).
5.2.3 Deliverables should be in CAD format (dwg) and GIS format (mdb &
mxd).
5.2.4 Data submitted should be in Selangor State Cassini Soldner Geocentric
(GDM2000) Coordinate System.
5
6.0 WORKFLOW DIAGRAM
Diagram 1: Workflow of the guideline implementation during survey.
Include the requirements of measurement on
alignment of underground utility.
Receive and process the application
Approval of Planning (KM)
Appoint Licensed Land Surveyor
Utility survey during installation
Prepared digital data and utility plan
Submit digital data and utility plan to
applicant / contractor
Submit digital data and utility plan to
water utilities
Plan (Engineering Survey) need to be signed
by JTB.
AIR SELANGOR
AIR SELANGOR
APPLICANT
LAND
SURVEYOR
LAND
SURVEYOR
LAND
SURVEYOR
APPLICANT
6
7.0 SPECIFICATIONS
7.1 GUIDELINE FOR UNDRGROUND UTILITY MAPPING.
Appointed land surveyor is responsible for doing the survey works according to the
guideline as mention below:
i. Pekeliling KPUP Bil 1 Tahun 2006, Garis Panduan mengenai Pemetaan Utiliti
bawah Tanah(Appendix 1).
ii. Pekeliling KPUP Bil 1 Tahun 2007, Garis Panduan Ukuran Pepasangan Utiliti
(Appendix 2).
iii. Pekeliling KPUP Bil 1 Tahun 2013, Garis Panduan Pengukuran Jajaran
Laluan Utiliti Baru (Appendix 3).
iv. Pekeliling Ketua Setiusaha Kementerian Kesejahteraan Bandar, Perumahan
dan Kerajaan Tempatan, Bil 7 Tahun 2014, Garis Panduan Pelaksanaan
Pengukuran Keatas Jajaran Utiliti Bawah Tanah Semasa Pemasangan
(Appendix 4).
7.2 GUIDELINE FOR DIGITAL DATA SUBMISSION
Deliverables should comply to the guidelines as below.
7.2.1 General
7.2.1.1 GIS data and as-built plan shall use Geocentric Selangor State Cassini
(GDM2000) coordinate system.
7.2.1.2 GIS data shall be in ESRI Personal Geodatabase format (mdb).
7.2.1.3 GIS ESRI Personal Geodatabase template (schema) shall be obtained
from Air Selangor.
7.2.1.4 GIS data shall be presented in ArcGIS Map Document (mxd) file using
Standard Symbologies supplied by Air Selangor.
7.2.1.5 The AutoCAD softcopy drawing shall follow SYABAS’s Standard Drawing
Pipe Laying Works (can be downloaded from www.syabas.com.my).
7.2.2 The Applicant should:
7.2.2.1 Submit as-built plan drawing as part of their submission during the handing
over of projects below:
7
i. New development
ii. Pipe replacement
iii. Pipe diversion
iv. Upgrading water asset works
v. Others related projects
7.2.2.2 Appoint GIS Contractor/Consultant company registered under Ministry of
Finance (MOF) “Kod Bidang Pendaftaran 210110- Geographical
Information System (GIS) and Services” to execute the conversion from
CAD to GIS.
7.2.2.3 Submit as-built plan drawing in AutoCAD file (dwg) format to appointed GIS
Contractor/Consultant.
7.2.2.4 Final deliverables (softcopy) shall be in four (4) formats (dwg, pdf, mdb &
mxd):
i. AutoCAD (dwg) format files for as-built and engineering survey plans.
ii. Scanned copy of the as-built plan drawing signed by Professional
Engineer (PE) / Consultants in PDF format.
iii. Scanned copy of Engineering Survey plan signed by JTB in PDF
format.
iv. GIS Data – ESRI Personal Geodatabase format (mdb) and Map
Document (mxd).
7.2.3 The Recipient (Company’s appointed representative) should:
7.2.3.1 Check and clarify that the work has been completed as per design and that
the as-built drawing presented is the accurate representation of the
constructed work on site.
7.2.3.2 Check the AutoCAD file(s) in compliance with SYABAS’s Standard Drawing
Pipe Laying Works. Any errors will be reverted back to Applicant for
rectification.
7.2.3.3 Submit softcopy documents (item 7.2.2.4) to GIS Section to be updated into
GIS production database.
7.2.3.4 GIS Section shall perform Quality Assurance and Quality Check on
softcopy data submitted. Should errors or non-comply presented, data to
be reverted back to Applicant for rectification, correction and re-submit.
8
Details on GIS Data Rules and CAD Drawings submission, please refer to Appendix
5.
9
8.0 REFERENCES
i Pekeliling KPUP Bil 1 Tahun 2006, Garis Panduan mengenai Pemetaan Utiliti bawah Tanah
ii Pekeliling KPUP Bil 1 Tahun 2007, Garis Panduan Ukuran Pepasangan Utiliti
iii Pekeliling KPUP Bil 1 Tahun 2013, Garis Panduan Pengukuran Jajaran Laluan Utiliti Baru
Iv Pekeliling Ketua Setiusaha Kementerian Kesejahteraan Bandar, Perumahan dan Kerajaan Tempatan, Bil
7 Tahun 2014, Garis Panduan Pelaksanaan Pengukuran Keatas Jajaran Utiliti Bawah Tanah Semasa
Pemasangan
v Pekeliling KPUP Bil 2 Tahun 2016,Garis Panduan Penerimaan Data Digital Dan Pelan Utiliti Dari Juruukur Tanah Bertauliah (JTB)oleh Jabatan Ukur Dan Pemetaan Malaysia (JUPEM)
APPENDIX 1
Pekeliling KPUP Bil 1 Tahun 2006
Garis Panduan mengenai Pemetaan Utiliti bawah Tanah.
1
Rujukan Kami : JUPEM 18/7/2.148 Jld.2 ( )
Tarikh :
Julai 2006
Semua Pengarah Ukur dan Pemetaan Negeri
Semua Pengarah Ukur Topografi
Semua Ketua Seksyen
PEKELILING KETUA PENGARAH UKUR DAN PEMETAAN
BIL 1 TAHUN 2006
GARIS PANDUAN MENGENAI PEMETAAN UTILITI BAWAH TANAH
1. TUJUAN
Pekeliling ini bertujuan untuk memaklumkan tentang garis panduan yang
memperuntukkan ketetapan-ketetapan yang telah dibuat mengenai pemetaan
utiliti bawah tanah bagi maksud menyelaras serta menyeragamkan amalan-
amalan yang berhubung kait dengan aktiviti tersebut di negara ini.
2. LATAR BELAKANG
Jemaah Menteri yang bersidang pada 24 Ogos 1994 antara lain telah bersetuju
supaya Jabatan Ukur dan Pemetaan Malaysia (JUPEM) dipertanggungjawabkan
untuk menguruskan pemetaan utiliti seluruh negara. Keputusan ini adalah
selaras dengan hasrat Kerajaan untuk mengatasi, antara lainnya masalah
gangguan perkhidmatan akibat kerosakan saluran utiliti bawah tanah apabila
2
kerja-kerja pengorekan dilakukan tanpa maklumat lokasi utiliti yang mencukupi
atau dengan menggunakan maklumat yang tidak tepat.
Ke arah melaksanakan pemetaan utiliti bagi memenuhi hasrat Kerajaan yang
dinyatakan di atas, “Standard Guideline for Underground Utility Mapping” telah
disediakan. Ketetapan-ketetapan yang terkandung dalam dokumen ini telah
mengambil kira maklum balas daripada pihak-pihak berkepentingan yang terlibat.
Garis panduan ini telah dibentangkan dan dipersetujui di dalam Mesyuarat
Jawatankuasa Teknikal Pemetaan Automasi dan Pengurusan Fasiliti
(Jawatankuasa Teknikal AM/FM) pada 21 Disember 2005 dan seterusnya telah
diberikan pengendorsan oleh Jawatankuasa Pemetaan dan Data Spatial Negara
dalam mesyuarat ke-57 pada 14 Mac 2006.
3. GARIS PANDUAN PEMETAAN UTILITI BAWAH TANAH
3.1 Tujuan
Pelaksanaan pemetaan utiliti di Malaysia sangat memerlukan kepada
panduan mengenai dasar dan tatacara yang bersesuaian untuk diguna
pakai oleh pihak-pihak yang terlibat. Sebelum ini terdapat isu amalan yang
berbeza-beza daripada pelbagai aspek, termasuklah yang berkaitan
dengan pengutipan, penyimpanan, penyenggaraan, pemaparan dan
perkongsian data utiliti. Di samping itu, wujud juga isu kepelbagaian tahap
kualiti data utiliti yang disediakan dan digunakan oleh agensi-agensi atau
pemilik-pemilik utiliti. Sehubungan itu, garis panduan ini disediakan untuk
menjelaskan dasar dan tatacara yang ditetapkan ke arah menyelaras
serta menyeragamkan amalan-amalan yang berhubung kait dengan
pemetaan utiliti bawah tanah di negara ini.
3
Garis panduan ini terbahagi kepada empat perkara utama iaitu:
(i) Peranan pihak-pihak berkepentingan atau stakeholder dalam
pemetaan utiliti bawah tanah,
(ii) Penetapan tahap-tahap kualiti bagi data pemetaan utiliti bawah
tanah,
(iii) Spesifikasi umum bagi peta utiliti bawah tanah, serta
(iv) Pembentukan dan penyediaan Pangkalan Data Utiliti Bawah Tanah
Kebangsaan (PADU).
3.2 Peranan Stakeholder
JUPEM, juruukur tanah serta pemilik utiliti telah pun dikenal pasti sebagai
stakeholder utama dalam pelaksanaan pemetaan utiliti bawah tanah.
JUPEM memainkan peranan utama selaku agensi pelaksana yang
dipertanggungjawabkan oleh kerajaan. Antara lain, JUPEM berperanan
membangunkan serta menyenggara PADU, menjalankan semakan kualiti
ke atas maklumat utiliti tertentu yang dibekalkan oleh pemilik utiliti serta
membekalkan peta utiliti kepada pengguna, terutamanya kepada pemilik
utiliti.
Juruukur tanah secara umumnya memainkan peranan dalam memberikan
perkhidmatan konsultansi teknikal bagi merancang pemasangan serta
melaksanakan aktiviti pengesanan dan pengukuran pepasangan utiliti,
menasihat pemilik utiliti tentang tahap-tahap kualiti data serta menyedia
dan memperakukan pelan-pelan utiliti yang berkaitan.
Pemilik utiliti umumnya merupakan pihak yang memiliki dan menguruskan
pembekalan utiliti kepada pengguna. Antara lain, mereka
bertanggungjawab melantik serta berunding dengan juruukur tanah
berhubung aspek-aspek melaksanakan aktiviti pengesanan dan
4
pengukuran pepasangan utiliti, memberikan akses kepada data dan rekod
utiliti mereka kepada jurukur tanah serta membekalkan maklumat utiliti
kepada JUPEM.
3.3 Tahap Kualiti Data Utiliti Bawah Tanah
Ketepatan maklumat kedudukan dan jajaran pepasangan utiliti yang
sedang berada di bawah tanah adalah sangat mustahak kepada
kontraktor yang dilantik oleh pemilik utiliti dalam memberikan panduan
bagi memasang pepasangan utiliti yang baru atau menyenggara
pepasangan utiliti yang sedia ada. Oleh itu, tahap kualiti bagi setiap
jajaran pepasangan utiliti bawah tanah perlulah dikenal pasti, dan
seterusnya dinyatakan dalam pelan atau peta utiliti dan pangkalan data
utiliti.
Bergantung kepada ketepatan dan kebolehpercayaan (reliability)
maklumat utiliti bawah tanah, kualiti maklumat tersebut terbahagi kepada
empat tahap, iaitu dari tahap kualiti terendah (tahap kualiti D) hingga ke
tahap kualiti tertinggi (tahap kualiti A). Huraian lengkap mengenai tahap-
tahap kualiti data pemetaan utiliti bawah tanah diterangkan secara
terperinci di Para 4.0 “Standard Guideline for Underground Utility
Mapping” di Lampiran A.
3.4 Spesifikasi umum bagi peta utiliti bawah tanah
Spesifikasi ini disedia dan dimuatkan di dalam garis panduan bagi
menyeragamkan amalan paparan maklumat pemetaan utiliti di dalam peta
cetakan ataupun peta salinan lembut. Spesifikasi ini bersifat umum kerana
mengambil kira amalan-amalan yang sedia ada. Ia memperuntukkan ciri-
ciri peta utiliti seperti sistem koordinat, rangka, kandungan dan maklumat
sisipan peta.
5
3.5 Penubuhan Pangkalan Data Utiliti Bawah Tanah Kebangsaan (PADU)
Penubuhan PADU merupakan salah satu daripada objektif utama
pelaksanaan pemetaan utiliti. Secara umum, pangkalan data ini akan
dibentuk dengan menggabungkan, antara lain data-data berikut:
• Data ukur kadaster,
• Data topografi vektor berskala besar, dan
• Data lokasi serta butiran-butiran lain yang berkaitan bagi pepasangan
utiliti bawah tanah.
Penerangan secara lebih terperinci tentang perkara-perkara yang berkaitan bagi
melaksanakan pemetaan utiliti bawah tanah adalah seperti yang terdapat di dalam
“Standard Guideline for Underground Utility Mapping” di Lampiran A.
Sekian, terima kasih.
"BERKHIDMAT UNTUK NEGARA"
Saya yang menurut perintah,
(DATUK HAMID BIN ALI) Ketua Pengarah Ukur dan Pemetaan
Malaysia
Salinan kepada:
Timbalan Ketua Pengarah Ukur dan Pemetaan Malaysia
Pengarah Ukur Bahagian (Pemetaan)
Pengarah Ukur Bahagian (Kadaster)
6
Setiausaha Bahagian (Tanah, Ukur dan Pemetaan) Kementerian Sumber Asli dan Alam Sekitar Pengarah Institut Tanah dan Ukur Negara (INSTUN) Kementerian Sumber Asli dan Alam Sekitar Pengarah Pusat Infrastuktur Data Geospatial Negara (MaCGDI) Kementerian Sumber Asli dan Alam Sekitar Ketua Penolong Pengarah Unit Ukur Tanah, Cawangan Pangkalan Udara dan Maritim Ibu Pejabat Jabatan Kerja Raya Malaysia Penolong Pengarah Unit Ukur Tanah, Bahagian Kejuruteraan Awam Ibu Pejabat Jabatan Perumahan Negara Setiausaha Lembaga Juruukur Tanah Semenanjung Malaysia Setiausaha Lembaga Juruukur Tanah Sabah Setiausaha Lembaga Juruukur Tanah Sarawak
Lampiran A
STANDARD GUIDELINE FOR
UNDERGROUND UTILITY MAPPING
AM/FM Technical Sub-Committee National Mapping and Spatial Data Committee
i i
PREFACE The continuous economic development generally experienced in this country has resulted in increasing demands for improvement in basic infrastructure facilities such as roads, transportation, utilities and other amenities. One of the often-repeated infrastructural improvements is road widening, and the ensuing relocation of utilities including those laid underground during these road works may result in damage to the underground utilities especially if proper care and systematic work approach are not observed. When these damages occur, delivery of utility services becomes disrupted, citizen’s quality of life becomes compromised, monetary losses confronted and worst, fatal accidents may occur. The Government views these disruptions very seriously and had on two occasions, through Cabinet decisions, directed for the establishment of a centralised underground utility database to be maintained by Jabatan Ukur dan Pemetaan Malaysia (JUPEM) in close cooperation with utility agencies. Orderly management of utility data between JUPEM and utility agencies requires the establishment of agreed mechanisms, procedures and specifications, and the first of these is this Standard Guideline for Underground Utility Mapping document. This guideline covers various aspects of underground utility mapping such as the roles of various stakeholders, classification of underground utility quality levels, generic specifications for underground utility map as well as the creation of underground utility mapping database. It is the culmination of concerted efforts by members of the AM/FM Technical Committee comprising underground utility stakeholders functioning under the auspices of the National Committee for Mapping and Spatial Data, being the responsible body for the coordination of mapping activities in this country. It is hoped that all stakeholders would adopt the noble tenets of this standard guideline in their respective underground utility mapping practices. It is further hoped that this standard guideline would become an important accessory in fulfilling the Malaysian Cabinet’s directive.
(Dato’ Hamid bin Ali) Director General of Survey and Mapping Malaysia Chairman National Committee for Mapping and Spatial Data May 2006
ii ii
CONTENTS PREFACE.....................................................................................................................i COMMITTEE REPRESENTATION ............................................................................ iii FOREWORD .............................................................................................................. iv 1.0 INTRODUCTION ..............................................................................................1 2.0 SCOPE .............................................................................................................1 3.0 THE ROLES OF UTILITY OWNER, SURVEYOR, AND JUPEM IN
UNDERGROUND UTILITY MAPPING .............................................................2 3.1 Utility Owner...........................................................................................2 3.2 Surveyor.................................................................................................3 3.3 JUPEM ...................................................................................................4
4.0 UTILITY QUALITY LEVEL ATTRIBUTES.........................................................4 4.1 Quality Level D.......................................................................................4 4.2 Quality Level C.......................................................................................5 4.3 Quality Level B .......................................................................................6 4.4 Quality Level A .......................................................................................7
5.0 EQUIPMENT CALIBRATION............................................................................8 6.0 DELIVERABLES FORMATTING ......................................................................8
6.1 General ..................................................................................................8 6.2 Basic Deliverable ...................................................................................8 6.3 Quality Level Attributes ..........................................................................8 6.4 Utility Depiction Legend .......................................................................10 6.5 Parcel Boundaries................................................................................10 6.6 Lot Numbers.........................................................................................10 6.7 Names of Building, Street, Road and River .........................................10 6.8 North Arrow ..........................................................................................10 6.9 Scale Representation...........................................................................10 6.10 Map Date..............................................................................................10 6.11 Marginal Information ............................................................................11 6.12 Disclaimer ............................................................................................11
7.0 CREATION AND MAINTENANCE OF THE NATIONAL UNDERGROUND UTILITY DATABASE ......................................................................................11 7.1 Database Design..................................................................................11 7.2 Base Map Development.......................................................................11 7.3 Projections and Coordinate Systems...................................................13 7.4 Data Exchange Standards ...................................................................14 7.5 Metadata ..............................................................................................14
APPENDIX A: GLOSSARY OF TERMS....................................................................15 APPENDIX B: NORMATIVE REFERENCES ............................................................18 APPENDIX C: ACKNOWLEDGEMENTS ..................................................................19 APPENDIX D: SAMPLE OF UNDERGROUND UTILITY MAP .................................20
iii iii
COMMITTEE REPRESENTATION The National Mapping and Spatial Data Committee under whose authority this standard guideline was developed, comprises representatives from the following organisations: Department of Survey and Mapping Malaysia Department of Land and Survey Sabah Department of Land and Survey Sarawak Ministry of Defence Department of Mineral and Geosciences Forestry Department of Peninsular Malaysia Sabah Forestry Department Forest Department of Sarawak Department of Agriculture Peninsular Malaysia Sabah State Department of Agriculture Department of Agriculture Sarawak Malaysian Centre for Remote Sensing University Technology Malaysia The AM/FM Technical Sub-Committee which developed this standard guideline consists of representatives from the following organisations: Department of Survey and Mapping Malaysia Ministry of Health Ministry of Energy, Water and Communication Department of Land and Survey Sabah Department of Land and Survey Sarawak Department of Works Department of Town and Country Planning Department of Irrigation and Drainage Department of Sewerage Services Department of Environment Department of Fire and Rescue Malaysian Centre for Geospatial Data Infrastructure Implementation and Coordination Unit, Prime Minister’s Department Local Government Department, Ministry of Housing and Local Government Kuala Lumpur City Hall Malaysian Highway Authority Syarikat Telekom Malaysia Berhad Tenaga Nasional Berhad Indah Water Konsortium Berhad Gas Malaysia Sdn. Bhd. Syarikat Bekalan Air Selangor Sdn. Bhd Puncak Niaga Holdings Bhd. Equarater (Penang) Sdn. Bhd. Alam Flora Sdn. Bhd. Radicare (M) Sdn. Bhd. Southern Waste Management Sdn. Bhd.
iv iv
FOREWORD This guideline was developed through the consensus of the AM/FM Technical Sub-Committee of the National Mapping and Spatial Data Committee. The word “standard” used in conjunction with guideline serves to elevate the authority of this guideline from being a mere guideline as is usually applied in the normal context to being a collective concurrence of the committee members of this sub-committee.
1 1
STANDARD GUIDELINE FOR UNDERGROUND UTILITY MAPPING 1.0 INTRODUCTION
Maintaining reliable underground utility mapping information is an important task in the development, maintenance and upgrading of underground utility infrastructure. Taking into account the increasing instances of catastrophic damages of underground utilities and disruption of existing utility services resulting from excavation works, the Cabinet, in its meeting on 24th August 1994, has decided that the Department of Survey and Mapping, Malaysia (JUPEM) shall undertake the responsibility of maintaining a repository of all underground utility data, apart from those kept by the various utility agencies.
The data collected will then be provided to relevant parties involved in new underground utility projects to minimise the risks associated with construction activities that may affect existing underground utilities. In order to undertake this new responsibility, JUPEM is expected to embark on the creation and subsequently, the maintenance of the National Underground Utility Database.
This standard guideline is intended to be used by those involved in various capacities in underground utility mapping as well as in maintaining a reliable underground utility mapping information system.
2.0 SCOPE
This standard guideline addresses issues such as (a) the roles of stakeholders, (b) utility quality levels, (c) how utility information can be obtained, and (d) the formatting of the utility map.
This document also addresses the requirement for the National Underground Utility Database, which stores related utility data that can be made available to utility owners and all other relevant parties whenever existing underground utility information is required.
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3.0 THE ROLES OF UTILITY OWNER, SURVEYOR, AND JUPEM IN
UNDERGROUND UTILITY MAPPING 3.1 Utility Owner
The utility owner should: 3.1.1 Identify the scope of work and the specifications of deliverables for the
surveyor and finalise work specifications with the surveyor.
3.1.2 Provide assistance when necessary in enabling a surveyor to obtain access to existing underground utility records.
3.1.3 Involve the surveyor in pre-bid and pre-construction meetings, pre-
selection of contractors, and retain the surveyor to perform plan review.
3.1.4 Notify the surveyor within a reasonable time frame of any suspected deficiencies in the utility depictions at the specified quality level discovered during construction.
3.1.5 Furnish existing underground utility information together with its related
metadata at quality levels A, B, C, and/or D to JUPEM for inclusion into the National Underground Utility Database.
3.1.6 Continually furnish JUPEM appropriate utility installation and relocation
information to enable the said department maintain the National Underground Utility Database as mandated by the Government.
3.1.7 Ensure that all underground utility information for all new projects attain
quality level A. For this purpose, a surveyor shall be engaged to perform as-built surveys during construction and emplacement of underground utilities.
3.1.8 Provide quality level A data to JUPEM for all new underground utility
projects.
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3.2 Surveyor
The surveyor should:
3.2.1 Provide information to the utility owner with regards to potential effects that a new project may have on existing underground utilities.
3.2.2 Advise the utility owner regarding utility quality levels and reliability of
data for each quality level for existing datasets; and the need for acquiring new data if necessary. The costs and benefits associated with obtaining new quality level A data should also be discussed.
3.2.3 Identify and recommend a scope of utility investigations on the basis of
project needs. It may include portions of the project area which may require existing utilities to be investigated and depicted at quality level A.
3.2.4 Recommend specifications of deliverables to clearly distinguish the
various quality levels.
3.2.5 Discuss the steps of acquiring appropriate quality level data throughout the planning and design process of new projects, taking into account project design elements, design timetables, the type of project, the criticality of utility service, etc.
3.2.6 Conduct appropriate data acquisition and survey works and prepare underground utility maps in digital and hardcopy forms together with appropriate supporting documents according to the utility owner’s specification by clearly identifying their appropriate quality levels.
3.2.7 Analyse data with utility owners.
3.2.8 Review plans during the design stage to assess the effects of design
changes to current utility information, where necessary.
3.2.9 Recommend areas of underground utility survey for a quality level upgrade after review. Such an upgrade shall be to quality level A.
3.2.10 Comply with all applicable laws, regulations and guidelines.
3.2.11 Place note on the plans indicating the different utility quality levels for
each underground utility.
3.2.12 Certify the plans that depict existing underground utility data at the indicated quality levels.
3.2.13 Discuss utility installation and utility relocation policies for the utility
owner’s implementation.
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3.3 JUPEM
The department should:
3.3.1 Create, populate and maintain the National Underground Utility Database with:
a) surveyed parcel boundary data ingested from the Digital
Cadastral Database (DCDB); b) large scale digital topographic data from a new mapping
programme; c) existing and new underground utility information provided by
utility owners; d) existing and new underground utility information collected by
JUPEM where necessary; and e) associated metadata information.
3.3.2 Conduct random quality checks and control (QC) on utility survey and
mapping information.
3.3.3 Provide underground utility map in digital or hardcopy form (as in APPENDIX D) to relevant parties involved in new underground utility projects to minimise the risks associated with construction activities that may affect existing underground utilities. The underground utility map shall follow JUPEM’s Utility Map Specifications.
4.0 UTILITY QUALITY LEVEL ATTRIBUTES 4.1 Quality Level D
Typical tasks to be undertaken by the surveyor leading to utility quality level D are:
4.1.1 Search for existing utility records to assist in identifying utility owners
that may have facilities on or be affected by the project. Sources of information may include, but are not limited to:
• Local authority • Utility owners • Visual site inspection
4.1.2 Collect relevant records from utility owner, including:
• Previous construction plans in the area • Conduit maps • Direct-buried cable records
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• Distribution maps • Transmission maps • “As-built” and record drawings • Appropriate geographic information system databases • Circuit diagrams
4.1.3 Analyse records for:
Availability of additional information Duplicate information and accuracy of such duplicate information Need for further details from utility owner
4.1.4 Prepare utility composite drawing in digital and hardcopy. The surveyor should also make professional judgements regarding the validity and location of topographic features on records versus current topographic features (when available) and conflicting references of utilities.
4.2 Quality Level C
Typical tasks to be undertaken by the surveyor leading to utility quality level C are:
4.2.1 Perform tasks as prescribed for quality level D data acquisition. Quality
level C and D tasks do not necessarily need to be performed in any particular order.
4.2.2 Locate surface features on existing records and ground surface that
are surface appurtenances of existing underground utilities.
4.2.3 Survey such features if they have not been previously surveyed. Otherwise, check the accuracy of survey and completeness of information for applicability with the new project.
4.2.4 Correlate relevant utility records to the surveyed features, taking into
account the shape, size and characteristics of these surface features.
4.2.5 Resolve discrepancies when records and features do not agree. This may be done by showing the underground utility feature at quality level D, hence disregarding a surveyed surface appurtenance of unknown origin. Consultation with utility owner may be required to resolve the discrepancies.
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4.3 Quality Level B
Typical tasks to be undertaken by the surveyor leading to utility quality level B are:
4.3.1 Undertake tasks as described for quality level C data acquisition.
Quality level C and B tasks do not necessarily need to be performed in any particular order.
4.3.2 Use an appropriate set of surface geophysical methods to search for
underground utilities within the project area or to perform a utility trace for a particular utility system.
4.3.3 Interpret the surface geophysical data.
4.3.4 Mark and indicate the location of underground utilities on the ground
surface for subsequent survey. Care should be taken to differentiate markings placed on the ground for design purposes from those used for damage prevention purposes.
4.3.5 Survey all markings that indicate the presence of an underground utility
to the accuracies and precision dictated by the project’s survey control.
4.3.6 Depict all designated underground utilities following the general guideline as presented in Section 5.0. Depiction may be accomplished via computer-aided design and drafting or geographic information systems.
4.3.7 Correlate the designated underground utilities’ portrayal with existing
utility records and/or surveyed appurtenances to identify underground utilities that may exist but were not able to be designated.
4.3.8 Resolve differences between designated underground utilities and
existing underground utility records as well as with surveyed appurtenances. A choice will have to be made between undertaking additional surface geophysical surveys and depicting the underground utilities at a lower quality level. The survey may be done at appropriate points to quality level A; and judgement will have to be made to verify whether a designated underground utility and that existing in the utility record are actually identical, though they do not seem to be geographically coincident.
4.3.9 Recommend to the utility owner to take additional measures to resolve
differences if they still exist such as using additional or different surface geophysical methods, exploratory excavation, or an upgrade to quality level A data.
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4.4 Quality Level A
Typical tasks to be undertaken by the surveyor leading to utility quality level A are:
4.4.1 Perform tasks as described for quality level B data acquisition. Quality
level B, C, and D tasks do not necessarily need to be performed in any particular order.
4.4.2 Use an appropriate method of data acquisition that will achieve the
accuracies and precision required by the project. These accuracies are at 10 cm or better in vertical as well as in horizontal. Exposure and survey of the underground utility at each specific location where quality level A data are to be obtained may be performed whenever necessary.
4.4.3 Calibrated survey equipment and surface geophysical detection
equipment will be used to acquire quality level A data in order to ensure that the expected accuracy of measurement is achieved. If need be, excavate test holes to expose the underground utility to be surveyed without affecting the underground utility to be measured. Exposure can be performed by minimally intrusive excavation method. Data collection during underground utility construction may eliminate the need for excavation, as it is already exposed.
4.4.4 Determine the following:
a) horizontal and vertical location of the top and/or bottom of the
utility referenced to approved JUPEM’s datum; b) elevation of the existing underground utility at a test hole,
whenever necessary, referenced to the project survey datum; c) outside diameter of the utility and configuration of non-encased,
multi conduit systems; d) utility structure material composition, when reasonably
ascertainable; e) benchmarks and/or project survey data used to determine
elevations; f) paving thickness and type, where applicable; and g) other relevant information.
4.4.5 Resolve differences between depicted quality level A data and other
quality levels referring to the same underground utility. This can be done through additional surface geophysical survey or by depicting the adjacent or nearby data points for that underground utility at a lower quality level. On the other hand, utilities already depicted at quality level B, C, or D may also be re-depicted to coincide with the more accurate quality level A data provided upgrade surface geophysical survey is undertaken at appropriate points.
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5.0 Equipment Calibration
All survey and surface geophysical detection equipment used to acquire quality level A data shall be appropriately calibrated to ensure that it is in good working order as well as to enable it to achieve the required accuracy as specified in this standard guideline.
6.0 DELIVERABLES FORMATTING 6.1 General
The main deliverable of an underground utility mapping is the map, whether in hardcopy or digital form. This part of the standard guideline describes some general guidelines on the preparation of the map either for general exchange of information or for inclusion into the National Underground Utility Database.
6.2 Basic Deliverable
The basic deliverable is in the form of mapping file and hardcopy sheet that contain utility information in plan view for data with quality levels A, B, C, and D. Quality level A data shall be furnished with additional information such as written reports and test hole summary sheet. This standard guideline does not address the quality of vertical information other than for quality level A data.
6.3 Quality Level Attributes
6.3.1 General
The quality level attribute of an underground utility feature is the most important information aside from its alignment or presence in a utility map. As such due care should be taken to precisely indicate the quality level of an underground feature especially in hardcopy maps given the fact that in any congested corridor, the horizontal and vertical separation between utility features could be reduced to several decimetres, and at plotting scale such separation may be difficult to discern.
Usage of the following cartographic elements can help in ensuring a reliable indication of the quality level of underground features.
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6.3.2 Line Code and Style
Use of line code and style is one of the methods to differentiate between the various quality levels. The line code and style can differentiate not only quality levels but also utility type and/or ownership.
6.3.3 Labelling
This is also one of the methods of differentiating between the quality levels, utility type, ownership, date of depiction, accuracy of surveyed appurtenances, end points of any utility data, active, abandoned, or out-of-service status, size, condition, number of jointly buried cables, and encasement.
6.3.4 Symbol Embedding
Symbol embedding can also be used to indicate the different quality levels of underground utility data.
6.3.5 Colour
Colour may be used to indicate utility type and can be used in conjunction with other methods.
6.3.6 Line Weight
Line weight can be used at actual scale to depict the size of the utility. However, it has the effect of obscuring other data if the line size is large.
6.3.7 Layer
This method is to be used to portray various attributes. For example, quality level A data could be on one layer, quality level B data on another, and etc. All layers must be turned be on to present the complete utility information particularly in a geographic information system.
6.3.8 Annotation
Annotation should be appropriately used to ensure that it does not obscure other utility data.
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6.4 Utility Depiction Legend
Underground utility map may be provided with a separate utility legend to clearly indicate the methods of quality level differentiation and other utility attributes.
6.5 Parcel Boundaries
Parcel boundaries shown shall be derived from the Digital Cadastral Database (DCDB) currently maintained by JUPEM.
6.6 Lot Numbers
Lot numbers of all parcels as derived from the DCDB shall be shown whenever possible.
6.7 Names of Building, Street, Road and River
Official names of buildings as well as names of streets, roads and rivers shall be shown.
6.8 North Arrow
An arrow-like symbol indicating the direction of the grid north and the true north shall be shown.
6.9 Scale Representation
Since maps must necessarily be smaller than the areas mapped, their use requires that the ratio or proportion between comparable measurements be expressed on the map. This is called map scale and should be the first thing of which the map user becomes aware. Scale should be expressed as a statement of map distance in relation to earth distance or a graphic (or bar) scale or both.
6.10 Map Date
The publication date of the map should be prominently displayed.
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6.11 Marginal Information
Marginal information may among others include such items as section, town, city and state names, scale, north arrow, legend, published date, disclaimer, and map index.
6.12 Disclaimer
Disclaimers are used to limit and define the map author's responsibility for the content, accuracy, and currency of a map. Although some maps may require specialised disclaimers, the following disclaimer represents one suggestion:
"Not to be treated as a map depicting property boundaries”
7.0 CREATION AND MAINTENANCE OF THE NATIONAL UNDERGROUND
UTILITY DATABASE 7.1 Database Design
The National Underground Utility Database shall be created and maintained by JUPEM. The database would be seamless but shall utilise the JUPEM National Map Index for ease of reference and easy data retrieval. The database shall also utilise the MS1759 database schema and will consist of feature layers which include the following:
• Digital cadastral data (providing the primary base map) • Large scale topographic data (providing the secondary base map) • High-resolution satellite imagery (desirable) • Underground utility
7.2 Base Map Development
A base map is a geometric control feature in a digital mapping system that permits many other specialised theme layers to be brought into absolute position by registration on the base map. Certain themes or layers of base map content will be utilised to register the utility themes or layers.
The primary base map will be provided by the Digital Cadastral Database (DCDB) currently being maintained by JUPEM. The database comprises coordinate geometry of every surveyed land parcel generated by keyboard entry of survey accurate data resulting from actual ground surveys. As such it provides the most accurate base map available and suited to be used at a scale of 1:500 or even larger.
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The secondary base map will be provided by a large scale Digital Topographic Database to be newly created by JUPEM at the scale of 1:500 by aerial photography. An interim topographic base map may however be provided in raster using suitable high resolution remotely-sensed imagery.
7.2.1 Paper to Digital Conversion
Many of the existing underground utility maps may be in paper form. There are several methods of converting these paper maps into digital form. Each method must follow certain fundamental principles to be successful. The alternatives of scanning, board digitising and coordinate geometry must be evaluated to determine the most desirable method to be employed for each portion of a mapping project. Most mapping strategies will probably use a combination of conversion methods to provide the optimum conversion strategy for an entire project. Care should be taken to plan each project with adequate time and resources to ensure a final product that will meet the standard of accuracy required.
The following aspects are to be given due consideration:
• The available source documents are legible or restorable. • Source documents are relatively accurate (in scale and
direction). • There is adequate control to locate the map in the real world. • The frequency of the control ensures that all map portions are
fitting properly. • The distribution of the control ensures that there is no distortion
in areas of difficult fits.
Scanners should be of adequate resolution to convert source documents to a pixel size that will support desired accuracy. They should support an adequate number of shading levels to reproduce the detail of the original document to the screen. Additionally, they should be of adequate size to accommodate source material with a minimum of cutting or folding. Digitiser resolution too should support accuracy required. Computer processing and storage must have the capacity to process and store large raster files. The video adapter and monitor of the system must allow clear viewing of digitised materials. The software employed must offer adequate manipulation tools to capture and enhance source documents, as well as friendly enough to ensure consistent, accurate use by trained operators. Software employed too must provide all the tools required to ensure accurate fitting of digitised source to project, apart from facilitating quality control procedures. Operators should be well trained and follow sound conversion procedures. Quality control should be frequent and thorough.
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7.2.2 Accuracy
Map accuracy is the degree toward which any given feature(s) on a map conforms to its true position on the ground. The direct benefit of map accuracy is to ensure accurate spatial representation of mapped features not only on base maps, but also for features included in other utility map themes.
Positional accuracy of underground features is to be of paramount importance, considering the risks associated with low accuracy position determination. This importance is further amplified by the use of very large scale presentation of the National Underground Utility Database and therefore requires that 90% of all randomly chosen samples of well-defined map features shall be within 0.5mm (at scale on the map) of their true planimetric location on the ground while the accuracy in vertical shall be within 10 cm.
7.3 Projections and Coordinate Systems
The following projections and coordinate systems are required for the input, storage, and in particular, the exchange of digital map data. All underground utility maps in Malaysia should be based on the Rectified Skew Orthomorphic (RSO) coordinates, referenced to the Geocentric Datum of Malaysia 2000 (GDM2000) horizontal datum.
7.3.1 Cassini-Soldner State Plane Coordinate Systems
The Cassini-Soldner State Plane Coordinate Systems is currently utilised for cadastral surveys in the states of Peninsular Malaysia. As such the primary base map provided by the DCDB needs to be re-projected onto RSO (Malaya) referenced to GDM2000 for use in utility mapping. These systems are to be used for the input, storage, and exchange of digital map data, as well as for the output of hardcopy maps.
7.3.2 RSO (Malaya) Kertau Datum / RSO (Borneo) Timbalai Datum
The RSO (Malaya) map projection system based on Kertau datum is currently used for topographic mapping in Peninsular Malaysia while the RSO (Borneo) projection system based on Timbalai datum is used for cadastral surveying as well as topographic mapping in Sabah and Sarawak. However, for the purpose of underground utility mapping, the projection systems to be used shall be RSO (Malaya) on GDM2000 and RSO (Borneo) on GDM2000 respectively.
7.3.3 Height Datum
All heights shall be based on the National Geodetic Vertical Datum.
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7.4 Data Exchange Standards
In order to facilitate efficient exchange of underground utility data between the surveyor, utility owner, JUPEM and the data users, the Malaysian geographic information exchange standard namely, MS 1759:2004 Geographic Information – Features and Attributes Codes shall be utilised.
7.4.1 Data Exchange Formats
All common vector data exchange formats supported by Feature Manipulation Engine (FME) software can be used.
7.4.2 Data Exchange Media
Various data exchange media are available, depending on the hardware systems installed at the source and target organisations. The users exchanging data will determine the best media based on available network connections, modem connections, available input and output devices, CD-ROM or other transfer media.
7.5 Metadata
Metadata are commonly defined as the data about data or the data about the processes performed on data. The major uses of metadata are:
i. To provide information about an organisation's data holdings to data
catalogues and clearinghouses; ii. To provide information needed to process and interpret data to be
received through a transfer from an external source; and iii. To maintain an organisation's investment in geospatial data.
In order to facilitate their use, underground utility maps produced shall be accompanied with appropriate metadata which complies with the Malaysian Standard for Geographic Information - Metadata.
Dept. of Survey and Mapping Malaysia May 2006
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APPENDICES
APPENDIX A: GLOSSARY OF TERMS Absolute map accuracy: The accuracy of a map in relationship to the earth's geoid. The accuracy of locations on a map that are defined relative to the earth's geoid are considered absolute because their positions are global in nature and accurately fix a location that can be referenced to all other locations on the earth. Base map: A map showing certain fundamental information used as a base upon which additional specialised data are compiled. Cadastral Database: A database showing the boundaries of subdivisions of land, for the purposes of describing and recording ownership; containing particulars such as land parcel dimensions, its area as well as its unique parcel identification number. Coordinates: Linear or angular quantities that designate the position of a point in a given reference frame or system. Also used as a general term to designate the particular kind of reference frame or system, such as state plane coordinates or spherical coordinates. Coordinate geometry: Automated mapping software that translates the alphanumeric data associated with a survey (distances, bearings, coordinates, etc.) into digital map information for creating and updating a digital cartographic data base. Designating: The process of using a surface geophysical method or methods to interpret the presence of a underground utility and to mark its approximate horizontal position on the ground surface. Also termed as “locating.” Geodetic coordinates: The quantities of geodetic latitude or longitude that define the position of a point on the surface of the earth with respect to the reference spheroid. Geographic coordinates: A system of spherical coordinates for defining the position of points on the earth. The declinations and polar bearings in this system are the geographic latitudes and longitudes respectively. Geographic Information System (GIS): A computerised data-base system for capture, storage, retrieval, analysis, and display of spatial data. Global Positioning System (GPS): Determination of coordinates of points using a network of satellites intended for this purpose. Index map: A map of smaller scale on which are depicted the locations (with accompanying designations) of specific data, such as larger-scale topographic quadrangles.
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Minimally intrusive excavation method: A method of excavation that minimises the potential for damage to the structure being uncovered. Factors such as utility material and condition may influence specific techniques. Typical techniques for utility exposures include air-entrainment/vacuum-extraction systems, water-jet/vacuum-extraction systems, and careful hand usage. Parcel: A single, discrete piece of land having defined physical boundaries and capable of being separately conveyed. Photogrammetry: The art, science, and technology of obtaining reliable information about physical objects and the environment through processes of recording, measuring, and interpreting images and patterns of electromagnetic radiant energy and other phenomena. Projection: A systematic representation of all or part of the surface of a sphere onto a plane. Relative map accuracy: The accuracy of a map in relation to a local survey network that is not tied to the earth's geoid. The accuracy of locations on a map defined relative to a local survey network is considered relative because the positions are accurate only within a certain geographic area covered by the network. Scope of work: All services and actions required of the consultant by the obligations of the contract. State plane coordinate systems: A series of grid coordinate systems prepared by the Department of Survey and Mapping Malaysia for all the states in Peninsular Malaysia, with basically a separate system for each state, based on the Cassini-Soldner projection. Underground Utility Mapping: A branch of mapping practice that involves managing certain risks associated with utility mapping at appropriate quality levels, utility coordination, utility condition assessment, communication of utility data to concerned parties, and utility map design. Surface geophysical method: Any of a number of methods designed to utilise and interpret ambient or applied energy fields for the purpose of identifying properties of, and structure within the earth. Such methods typically include variants of electromagnetic, magnetic, elastic wave, gravitational, and chemical energies. Survey datum: The points of reference used to define a specific geographic location in three-dimensional space. Surveyor: A survey officer serving with the Department of Survey and Mapping, Malaysia or the person whose name has been placed upon the register of licensed land surveyors and to whom a license to practice has been issued by the Land Surveyors Board of Peninsular Malaysia, Sabah or Sarawak.
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Test hole: The excavation made to determine, measure, and record the presence of a utility structure. Utility: A privately or publicly owned line, facility, or system for producing, transmitting, or distributing communications, cable television, power, electricity, light, gas, oil, crude products, water, waste, or any other similar commodity, including any fire or police signal system or street lighting system. Utility attribute: A distinctive documented characteristic of a utility that may include, but is not limited to, elevation, horizontal position, configurations of multiple non-encased pipes or cables, shape size, material type, condition, age, quality level, and date of measurement. Utility depiction: A visual image of existing utility information using a computer-aided design and drafting system or on project plan sheets. Utility quality level: A professional opinion of the quality and reliability of utility information. Such reliability is determined by the means and methods of the professional. Each of the four existing utility data quality levels is established by the different methods of data collection and interpretation. Utility quality level A: Precise horizontal and vertical location of utilities through the application of appropriate surface geophysical methods using calibrated equipment or if necessary by actual exposure and subsequent measurement of underground utilities, at a specific point. Minimally intrusive excavation may be undertaken to reduce the potential damage to the underground utility installation. Precise horizontal and vertical locations to an accuracy of 10 cm. as well as other utility attributes are shown on plan documents to applicable horizontal survey and mapping accuracy specified in this standard guideline. Utility quality level B: Information obtained using appropriate surface geophysical methods to locate the approximate horizontal position of underground utilities. Quality level B data should be reproducible using surface geophysical techniques at any point of their depiction. This information is surveyed to applicable tolerances defined by the project. Utility quality level C: Information obtained by surveying and plotting visible above-ground utility features and correlating this information to quality level D information. Utility quality level D: Information solely derived from existing records. Utility search: The search for a specific or unknown utility or utilities using a level of effort in accordance with the specified quality level, within a defined area. Utility trace: The process of using surface geophysical methods to image and track a particular utility.
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APPENDIX B: NORMATIVE REFERENCES The following normative references are indispensable for the application of the standard. Terma Rujukan Jawatankuasa Pemetaan dan Data Spatial Negara MS 1759:2004 – Geographic Information/Geomatics – Feature and Attribute Codes ISO 19115:2003 - Geographic Information/Geomatics – Metadata Pekeliling Ketua Pengarah Ukur dan Pemetaan Bil. 6/1999: Garis Panduan Pengukuran Menggunakan Alat Sistem Penentududukan Sejagat (GPS) Bagi Ukuran Kawalan Kadaster dan Ukuran Kadaster Pekeliling Ketua Pengarah Ukur dan Pemetaan Bil. 1/2003: Sela Masa Ujian Alat Ukur Jarak Elektronik (EDM) / Total Station Pekeliling Ketua Pengarah Ukur dan Pemetaan Bil. 9/2005: Garis Panduan Mengenai Penggunaan Perkhidmatan Malaysian RTK GPS Network (MyRTKnet)
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APPENDIX C: ACKNOWLEDGEMENTS AM/FM Technical Sub-Committee members: Encik Ahmad Fauzi Nordin (Chairman) Department of Survey and Mapping
Malaysia Encik Wan Zainuddin bin Wan Yusoff Department of Survey and Mapping
Malaysia Encik Teng Chee Boo Department of Survey and Mapping
Malaysia Encik Mohammad Zaki bin Mohd Ghazali Department of Survey and Mapping
Malaysia Encik Ahmad Hj. Hashim Ministry of Health Ir. Dr. Hasnul Mohamad Salleh Ministry of Energy, Water and
Communication Puan Doria Tai Yun Tyng Department of Land and Survey Sabah Encik Ting Sii Chiong Department of Land and Survey Sarawak Encik Muhamad Rahimi Abdullah Department of Works Encik Abbas Abdul Wahab Department of Town and Country
Planning Puan Rozaini Abdullah Department of Irrigation and Drainage Ir. Hj. Mohd. Yusop Zahidin Department of Sewerage Services Puan Norlin Jaafar Department of Environment PPjB Zamri Ibrahim Department of Fire and Rescue Encik Rahim Hj. Mohamed Saleh Malaysian Centre for Geospatial Data
Infrastructure Puan Nurulhalina Jalaludin Kuala Lumpur City Hall Encik Tan Yong Teck Telekom Malaysia Berhad Puan Kamariah Jaafar Tenaga Nasional Berhad Puan Harliza Abd. Rauf Gas Malaysia Sdn. Bhd. Ir. Dorai Narayana Indah Water Consortium Sdn. Bhd. Ir. Loh Kit Mun Puncak Niaga Holdings Bhd. Dato’ Mohd Noor Kamaludin Equarater (Penang) Sdn. Bhd
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APPENDIX D: SAMPLE OF UNDERGROUND UTILITY MAP
D 150mm
D 150mm
D 150mmD 150mm
B
B
B
C 132kV
C 132kV
C 132kV
C 132kV
B 33 kV
B 33 kV
B 33 kV
B 33 kV
B 33 kV
B 33 kV
B 33 kV
C 132kV
C 132kVC 132kV
C 132kV
C 132kV
C 132kV
C 132kV
D 600mm
D 600mm
D 600mm
D 600mm
D 600mm
D 600mm
D 600mm
D 600mm
D 600mm
D 600mm
D 600mm
D 600mm
D 600mm
D 600mm
D 600mm
D 150mm
D 150mm
D 150mm
D 150mm
D 150mm
D 150mm
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
70
40
18
50 37
38
39
75
7 8 96
51
71
Kompleks Dataran Merdeka
Straits Trading Building
Mahkamah Persekutuan
Mahkamah Dagang
Perpustakaan Warisan
Mahkamah Tinggi (Dagang)
Muzium Sejarah Nasional
Bangunan Sultan Abdul Samad
Loke Yow Building
Mahkamah Tinggi
Mahkamah Perusahaan
Bank Pertanian (Menara Patriot)
Dataran Merdeka
Su
ng
ai
Ke
l an
g
Jalan
Raja
Jalan Mahkamah Persekutuan
Lebuh Pasar Besar
Jalan Mahkamah Tinggi
Jalan
Sulta
n Hish
amud
in
410800
410800
410850
410850
410900
410900
410950
410950
348300 348300
348350 348350
348400 348400
348450 348450
101°41'38"E
101°41'38"E
3°8'53"N 3°8'53"N
0 25 50 75 10012.5Meter
TERHAD - RESTRICTEDSURATAN INI ADALAH TERLETAK DI BAWAH PERLINDUNGAN AKTA RAHSIA RASMI 1972 DAN PERHATIAN ANDA DITARIK KEPADA SEKSYEN 2, 3, 4, 5, 8 DAN 9 AKTA TERSEBUT. MAKLUMAT YANG DIBERI DALAM SURATAN INITIDAK BOLEH DIBERITAHU, SECARA LANGSUNG ATAU TIDAK LANGSUNG, KEPADA SESIAPA SAHAJA YANG TIDAK DIBENARKAN MENERIMANYA.
Diterbitkan oleh Pengarah Pemetaan Negara, Malaysia 2005Published by the Director of National Mapping, Malaysia 2005
Siri MY90001ULembar AU1322614Edisi 1
(Series)(Sheet)(Edition)
MAHKAMAH PERSEKUTUAN Sample Of Underground Utility Map
Note :In addition to the portrayal of the symbol of each underground point and linear feature, this map also portrays the value of the Quality Level attribute of each feature as indicated either by A, B, C or D.
MAHKAMAH PERSEKUTUAN
Bandar : Kuala Lumpur Seksyen : 3
PETA UTILITI
Hakcipta Kerajaan TerpeliharaKebenaran Pengarah Pemetaan Negara Malaysia wajib didapati sebelum peta ini atau sebahagian daripadanya disalin.
Pengguna yang menjumpai sebarang kesilapan atau ketersingkiran di atas peta ini adalah diminta melaporkannya kepada Pengarah Pemetaan Negara, Malaysia.Users noting errors or omissions on this map are requested to inform the Director of National Mapping, Malaysia.
Skala 1 : 500
UNJURANPeta ini disusun di atas Unjuran Bentuk Benar
Serong Ditepati Sferoid GRS80, Datum GDM2000
PROJECTIONThis map is compiled on the Rectified Skew Orthomorphic
Projection GRS80 Spheroid, GDM2000 Datum
CARA MEMBERI RUJUKAN PIAWAI DI ATAS PETA INI SEHAMPIR 100 METER
1. Lihat garisan grid TEGAK yang pertama di sebelah kiri titik tersebut dan baca angka BESAR nilai garisan grid itu: Anggarkan beberapa per sepuluh daripada garisan grid ke titik:
TO GIVE A STANDARD REFERENCE ON THIS MAP TO THE NEAREST 100 METRES
1. Locate the first VERTICAL grid line to the left of the point and read the LARGE figures value of that grid line: Estimate tenths from the grid line to the point::
2. Lihat garisan grid MENDATAR yang pertama di sebelah kiri titik tersebut dan baca angka BESAR nilai garisan grid itu: Anggarkan beberapa per sepuluh daripada garisan grid ke titik:2. Locate the first HORIZONTAL grid line to the left of the point and read the LARGE figures value of that grid line: Estimate tenths from the grid line to the point::
RUJUKAN GRID (GRID REFERENCE)Jika melapor lebih daripada 100 000 meter, dahului dengan HurufPengenalan Segiempat Tepat 100 000 meter seperti :If reporting beyond 100 000 metres, prefix with 100 000 metres SquareIndentification Letter as :
Jika melapor lebih daripada 500 000 meter, dahului dengan HurufPengenalan Segiempat Tepat 500 000 meter seperti :If reporting beyond 500 000 metres, prefix with 500 000 metres SquareIndentification Letter as :
415
975
415975
U1322614
AU1322614
This map is neither an authority on administrative boundaries nor property boundaries.Peta ini bukanlah kuasa bagi penentuan sempadan pentadbiran mahupun sempadan hakmilik.
COMPILATION NOTE: 1. Compiled from Orthophoto - 20042. Information obtained from others Government agencies3. Information obtained from field survey - 20054. Cartographic enhancement was done by digital method - 2006
NOTA KOMPILASI: 1. Disusun daripada Ortofoto - 20042. Maklumat tambahan diperolehi dari agensi-agensi Kerajaan3. Maklumat tambahan dilakukan menerusi kerjaluar - 20054. Kerja-kerja peningkatan kartografi dijalankan secara berdigit - 2006
GRIDGrid Bentuk Benar Serong Ditepati (Meter)
GRIDRectified Skew Orthomorphic Grid (Metres)
0.5 0.6
0.5
0.5
0.7
0.3
0.3
0.4
0.4
0.3
0.3
0.3 0.6
0.60.5
0.50.5
0.7
0.7
0.6
1.2
1.2
1.2
0.5
0.5
3.14.2
0.6
0.8
0.6
3.5
3.1
0.41.4
0.9
0.9
1.2
1.0
0.9
0.5
0.3
0.4
0.5
0.4
0.7
0.7
0.6
0.7
0.6
1.2
0.9
0.6
1.0
0.6
0.5
0.3
0.9
U. GridGrid N. U. Benar
True N.
(2.5 mil)
Tumpuan Grid 08' 10" ke BaratGrid Convergence 08' 10" Westerly
Nota :Maklumat tambahan di dalam peta diperlukan bagi menunjuk tahap kualiti bagi setiap simbol titik dan garisan bawah tanah, dengan nilai-nilai A, B, C atau D.
Kawasan Simpanan Utiliti /Utility Reserve Area
Antarabangsa /InternationalNegeri / StateBahagian / DivisionDaerah / DistrictMukim / Mukim
Seksyen / SectionLot Terukur / Surveyed Lot
SempadanDemarcation
1020
PembetunganSewerage
Penutup Lurang Pembetungan /Sewerage Manhole CoverTerowong Bata / Brick TunnelSaluran Pembetungan /Sewer Line
600mm
Stesen Pengepam Rangkaian /Network Pump Station Loji Rawatan Pembetungan/Sewerage Treatment Plant
VCPDI
Injap Air / Water ValvePenutup Injap Air /Water Valve CoverKebuk Air / Water Chamber
Paip Air / Water PipeTangki Air / Water Tank
Water SupplyBekalan Air
Pili Bomba /Fire Hydrant150mm
Penutup Kebuk Air /Water Chamber Cover
PE
Penanda Saluran Petroleum dan Gas /Oil and Gas Line MarkerInjap Petroleum dan Gas /Oil and Gas ValveStesen Pemeteran Petroleum dan Gas /Oil and Gas Metering StationSaluran Paip Petroleum dan Gas /Oil and Gas Pipeline
Oil and GasPetroleum dan Gas
150mm
Kabel Elektrik Bawah Tanah /
ElectricityElektrik
Tiang Lampu /Lamp PostTiang Dawai Elektrik / Electric PostTiang Transformer / Transformer PostPilon / PylonPeti Pembekal / Feeder PillarPenanda Kabel Elektrik /Electric Cable MarkerPenutup Kebuk Elektrik /Electric Chamber Cover
Underground Electric CableKabel Elektrik Permukaan /Surface Electric CableStesen Pencawang Elektrik /Power StationSubstesen / Substation
33kV
132kV
Isyarat Lalu Lintas /Traffic SignTanda Kilometer /Kilometre Post
Jejantas /Overhead CrossingLandasan Kereta Api /Railway Track
Jambatan / Bridge
Lampu Lalu Lintas /Traffic Light
Hentian Bas / Bus Stop
Jalan Persekutuan / Federal Road
TransportationPengangkutan
NKVE
Jalan Negeri / State RoadJalan Rembau-Tampin
Jalan Pihak Berkuasa Tempatan /Local Authority Road
Jalan Temiang
Jalan-Jalan Lain / Other RoadJalan Tok Ali
Tiang Telefon /Telephone PostPondok Telefon / Telephone BoothPenanda Kabel Telekomunikasi /Telecomunication Cable MarkerPenutup Kebuk Telekomunikasi /Telecomunication Chamber CoverKabel Telekom / Telecom CableKabel Fiber Optik / Fibre Optic Cable
TelecomunicationTelekomunikasi
Kabel Kawalan / Control CableSaluran Kabel / Cable DuctPaip Pelindung / Protection Pipe
SQUARE IDENTIFICATIONLETTERS
500 000 METRE (Small Letter)and
100 000 METRE (Capital Letter)
HURUF PENGENALANSEGIEMPAT TEPAT
500 000 METER (Huruf Kecil)dan
100 000 METER (Huruf Besar)
Majlis Perbandaran / BandaranMunicipality / Town Council
Siri MY90001ULembar AU1322614Edisi 1
(Series)(Sheet)(Edition)
Skala 1 : 500(Scale)
Government Copyright ReservedThe Approval of the Director of National Mapping Malaysia is necessary before this map or any portion thereof may be copied.
TERHAD - RESTRICTEDSURATAN INI ADALAH TERLETAK DI BAWAH PERLINDUNGAN AKTA RAHSIA RASMI 1972 DAN PERHATIAN ANDA DITARIK KEPADA SEKSYEN 2, 3, 4, 5, 8 DAN 9 AKTA TERSEBUT. MAKLUMAT YANG DIBERI DALAM SURATAN INITIDAK BOLEH DIBERITAHU, SECARA LANGSUNG ATAU TIDAK LANGSUNG, KEPADA SESIAPA SAHAJA YANG TIDAK DIBENARKAN MENERIMANYA.
PETA INDEKS MENUNJUKKANLEMBAR-LEMBAR BERSEBELAHAN
INDEX MAP SHOWINGADJOINING SHEETS
Pemotongan / CuttingBenteng / Embankment
ReliefRelief
Kawasan Hijau / Green Area
Persekitaran TerbinaBuilt Environment
Pagar / FenceTembok / WallBangunan / BuildingBank Pertanian
Sungai / Tasik / KolamRiver / Lake / Pond
Penutup Lurang Saliran /Drain Manhole CoverPesisiran Pantai / ShorelineSaliran / DrainPembentung / Culvert
Sungai Kelang
HydrographyHidrografi
AU
Appendix D
AU1322711 AU1322712 AU1322721
AU1322623
AU1322621AU1322612AU1322611
AU1322613 AU1322614
APPENDIX 2
Pekeliling KPUP Bil 1 Tahun 2007
Garis Panduan Ukuran Pepasangan Utiliti.
1
Rujukan Kami : JUPEM 18/7/2.148 Jld.2 ( )
Tarikh :
April 2007
Semua Pengarah Ukur dan Pemetaan Negeri
Semua Pengarah Ukur Topografi
Semua Ketua Seksyen
PEKELILING KETUA PENGARAH UKUR DAN PEMETAAN BIL. 1 TAHUN 2007
GARIS PANDUAN UKURAN PEPASANGAN UTILITI
1. TUJUAN
Pekeliling ini bertujuan untuk menyediakan garis panduan mengenai kerja
ukur berkaitan pemetaan utiliti. Ia diharapkan akan menjadi panduan dan
rujukan oleh juruukur-juruukur tanah di dalam menjalankan aktiviti tersebut, di
samping dapat menyeragamkan amalan-amalan yang berkaitan dengan
urusan berkenaan.
2. LATAR BELAKANG
Jemaah Menteri yang bersidang pada 24 Ogos 1994 antara lain telah
bersetuju bahawa Jabatan Ukur dan Pemetaan Malaysia (JUPEM)
dipertanggungjawabkan untuk menguruskan pemetaan utiliti seluruh negara.
Keputusan ini adalah selaras dengan hasrat Kerajaan untuk mengatasi,
antara lainnya masalah gangguan perkhidmatan yang diakibatkan oleh
perbuatan kontraktor yang merosakkan saluran utiliti bawah tanah apabila
melakukan kerja-kerja pengorekan.
2
Sehubungan dengan itu, satu dokumen yang bertajuk “Standard Guideline for
Underground Utility Mapping” (selepas ini dirujuk sebagai Standard Guideline)
telah disediakan dan diberikan pengendorsan oleh Jawatankuasa Pemetaan
dan Data Spatial Negara. Dokumen tersebut memberikan tumpuan kepada
usaha untuk menghasilkan pangkalan data pemetaan utiliti kebangsaan
(PADU) yang lengkap dan berkualiti tinggi serta penekanan kepada aspek-
aspek peranan pihak-pihak yang terlibat dengan pemetaan utiliti, tahap kualiti
maklumat pemetaan utiliti serta spesifikasi umum peta utiliti.
Pekeliling yang disediakan ini pula bertujuan menyediakan garis panduan
untuk kegunaan juruukur tanah dalam menjalankan kerja ukur bagi tujuan
pemetaan utiliti dan ia perlu dibaca bersekali dengan Standard Guideline
yang disebutkan di atas. Antara lain ia memperihalkan tentang kaedah
pengesanan dan prosedur ukuran pepasangan utiliti.
3. JENIS PENGESANAN DAN UKURAN PEPASANGAN UTILITI
Selaras dengan peruntukan tentang aspek kualiti data pemetaan utiliti yang
terdapat di dalam Standard Guideline, pengesanan dan ukuran pepasangan
utiliti dapat dibahagikan kepada dua (2) jenis, iaitu:
(a) Pengesanan dan ukuran bersempena pengesanan geofizikal secara
non-invasive bagi menghasilkan data pemetaan utiliti pada tahap
kualiti B.
(b) Ukuran ke atas pepasangan utiliti bawah tanah yang terdedah seperti
ukuran as-built serta yang seumpamanya bagi menghasilkan data
pemetaan utiliti pada tahap kualiti A.
Walaupun begitu, mungkin timbul keperluan untuk menjalankan ukuran bagi
memenuhi tahap kualiti C. Dalam hal ini, bahagian pepasangan utiliti yang
berada di permukaan bumi (dan terdedah) turut perlu diukur sekiranya belum
diuruskan sebelumnya, sebagaimana diperuntukkan di bawah perenggan
4.2.2 dan 4.2.3 Standard Guideline.
3
3.1 PENGESANAN DAN UKURAN GEOFIZIKAL NON-INVASIVE Pengesanan dan ukuran jenis ini secara umumnya melibatkan
pengesanan pepasangan utiliti bawah tanah yang boleh dijalankan
secara serentak dengan kerja ukur kawalan. Ini diikuti pula dengan
pengukuran pepasangan utiliti bawah tanah, pepasangan utiliti di
permukaan bumi dan butiran topografi.
Dalam menguruskan kerja ini, siasatan dan penentuan kedudukan ciri-
ciri utiliti tertentu (seperti pili bomba, manhole, tiang lampu, pondok
telefon dll.) yang terdapat di permukaan bumi dan bersangkutan
dengan kewujudan utiliti di bawah tanah di kawasan ukuran, hendaklah
dibuat terlebih dahulu.
Prosedur pengesanan dan ukuran ini adalah seperti berikut:
3.1.1 Pengesanan Pepasangan Utiliti Bawah Tanah
Pepasangan utiliti bawah tanah melibatkan penggunaan bahan
dan saiz yang berlainan serta boleh diletakkan pada kedalaman
yang berbeza. Selain itu, persekitaran di mana ia ditanam boleh
berubah-ubah dari satu tempat ke tempat yang lain dan boleh
menjadi padat dengan penempatan pelbagai jenis utiliti.
Keadaan ini menyebabkan kemungkinan timbul keperluan bagi
menggunakan lebih daripada satu teknik bagi mengesan
kedudukannya. Pemilihan teknik yang sesuai adalah penting
untuk memastikan pengesanan utiliti yang berkesan.
4
Secara umumnya, teknik-teknik pengesanan yang boleh
digunakan boleh dikelaskan seperti berikut:
(a) Elektromagnetik
• Pipe and Cable Locator (PCL)
• Terrain Conductivity
• Resistivity Measurements
• Metal Detectors
• Ground Penetrating Radar (GPR)
• Optical Methods
• Infrared (Thermal) Methods
• X-Ray Methods (Penetrating Radiation)
(b) Magnetik
• Magnetometer
- Total Field Measurements
- Gradiometric Measurements
(c) Gelombang Anjal (Elastic Wave)
• Seismic Reflection
• Seismic Refraction
• Acoustic Emission
Walaupun demikian, aktiviti pengesanan pepasangan utiliti
bawah tanah lazimnya melibatkan dua jenis peralatan iaitu Pipe
and Cable Locator (PCL) dan peralatan Ground Penetrating
Radar (GPR), kedua-duanya menggunakan teknik
elektromagnetik.
5
(a) Pengesanan Menggunakan Pipe and Cable Locator
(PCL)
Peralatan PCL biasanya digunakan untuk mengesan
pepasangan utiliti bawah tanah yang diperbuat daripada
logam ataupun sebarang pepasangan utiliti bawah tanah
yang mempunyai rongga seperti paip yang boleh
dimuatkan di dalamnya pengalir logam atau pemancar.
Bagi memastikan ketepatan pengesanan yang lebih baik,
mod pengapitan (clamping) atau sambungan terus (direct
connection) hendaklah digunakan semasa membuat
pengesanan dengan menggunakan PCL.
Setelah dikesan, lokasinya perlulah ditanda pada
permukaan bumi bagi membolehkan kedudukan dan
jajaran pepasangan utiliti tersebut diukur.
Peralatan PCL yang digunakan perlulah berupaya untuk
memberikan nilai lokasi dan kedalaman pepasangan utiliti
pada keselisihan ±5% daripada nilai sebenar.
(b) Pengesanan Menggunakan Ground Penetrating Radar
(GPR)
Peralatan GPR biasanya digunakan bagi mengesan
pepasangan utiliti bawah tanah yang diperbuat daripada
bahan bukan logam seperti asbestos dan plastik. Walau
pun begitu ia boleh juga digunakan untuk mengesan utiliti
berlogam.
6
Sistem GPR yang dikhususkan untuk menjalankan kerja-
kerja pengesanan di bawah tanah pada kebiasaannya
mengandungi komponen-komponen pengutipan data
(antena dan peralatan penawanan data) serta perisian
untuk memproses data radar.
Gabungan antena wajar digunakan untuk
memaksimumkan kapasiti bagi menawan maklumat di
bawah tanah. Penggunaan sistem sebegini mampu
meningkatkan keupayaan pengesanan dan
menyelesaikan geometri yang kompleks. Walaupun
begitu, penggunaan single antenna boleh digunakan
untuk ruang pengesanan yang kecil.
Bergantung kepada kedalaman dan keadaan tanah, julat
frekuensi pada peralatan GPR berikut sepatutnya
digunakan:
Sensor Frekuensi Kedalaman
Frekuensi Tinggi > 1000 MHz < 0.5 m
Frekuensi Sederhana
Tinggi 400 – 600 MHz 0.5 m – 1.5 m
Frekuensi Sederhana
Rendah 200 – 400 MHz 1.5 m – 2.0 m
Frekuensi Rendah < 200 MHz 2.0 m – 3.0 m
7
Sebelum pengesanan bermula, garis rentas yang bakal
dilalui oleh alat GPR perlulah ditandakan di bumi.
Kekerapan membuat garis rentas ini hendaklah selaras
dengan ketetapan jarak selang pengesanan yang
dihuraikan pada perenggan 3.1.2. Di samping itu garis
silang kepada garis rentas berkenaan perlu juga dibuat
untuk membolehkan pengesanan pepasangan utiliti yang
dipasang secara selari kepada arah garis rentas.
Kedudukan titik-titik mula dan akhir bagi setiap garis
rentas dan juga garis silang tersebut perlu diukur dengan
menggunakan peralatan ukur. Bagaimana pun sekiranya
alat GPR yang berintegrasi dengan GPS digunakan
maka prosedur ini tidak perlu lagi diikuti.
Peralatan-peralatan yang akan digunakan bagi menjalankan
kerja-kerja pengesanan geofizikal hendaklah terdiri daripada
peralatan generasi baru dan wajar mengandungi komponen dan
teknologi yang diperlukan untuk memberikan hasil terbaik.
3.1.2 Jarak Selang Pengesanan Setiap pepasangan utiliti bawah tanah perlu dikesan secara
berterusan setiap 20 meter di sepanjang jalan, dengan
tambahan kekerapan pengesanan (kurang daripada 20 meter)
dalam keadaan-keadaan berikut:
(a) apabila pepasangan utiliti bawah tanah itu bersambung
dengan bahagiannya yang terkeluar di permukaan bumi.
Dalam keadaan sebegini kedudukan bahagian yang
bersambung perlulah dikesan;
(b) pada lokasi terdapatnya perubahan arah pepasangan
utiliti; dan
8
(c) dalam keadaan tertentu apabila memerlukan jarak selang
yang lebih rapat, seperti di kawasan yang padat dengan
pelbagai jenis utiliti.
Kedudukan pepasangan utiliti yang dikesan dan ditandakan
pada permukaan bumi perlulah seterusnya ditentukan melalui
pengukuran.
3.1.3 Ukuran Kawalan
Ukuran kawalan dilaksanakan untuk memastikan orientasi dan
kedudukan pepasangan utiliti bawah tanah dan butiran topografi
yang diukur mematuhi kehendak ketepatan yang dinyatakan di
bawah. Ia boleh dijalankan serentak dengan aktiviti pengesanan
pepasangan utiliti bawah tanah dengan menggunakan peralatan
ukur konvensional, peralatan GPS atau dengan kombinasi
kedua-dua peralatan ini.
a) Ukuran Kawalan Menggunakan Peralatan Ukur
Konvensional
Pelaksanaan ukuran kawalan menggunakan peralatan
ukur konvensional yang melibatkan berbagai aspek
pengukuran termasuk penentuan datum ukur, cerapan
jarak dan sudut, dan penutupan terabas perlulah
dilaksanakan mengikut ketetapan yang terdapat dalam
Pekeliling KPUP Bil. 3/2003. Tikaian lurus yang
dibenarkan adalah tidak kurang daripada 1:8,000
manakala tikaian bearing yang dibenarkan adalah tidak
melebihi 10” setiap stesen dengan perbezaan terkumpul
maksimum 1’ 15” semasa menutup bearing.
9
b) Ukuran Kawalan Menggunakan Peralatan GPS
Ukuran kawalan menggunakan peralatan GPS perlulah
dilaksanakan dengan menggunakan jenis peralatan dan
kaedah pengukuran seperti yang ditetapkan dalam
Pekeliling KPUP Bil. 6/1999. Ketepatan relatif bagi semua
garis dasar selepas pelarasan jaringan hendaklah kurang
daripada 10 ppm.
3.1.4 Ukuran Pepasangan Utiliti dan Butiran Topografi Ukuran pepasangan utiliti dan butiran topografi boleh
dilaksanakan setelah tamatnya aktiviti-aktiviti pengesanan
pepasangan utiliti bawah tanah dan ukuran kawalan. Nilai-nilai
atribut bagi kedua-dua butiran tersebut juga direkodkan pada
peringkat ini.
Ukuran ini boleh dilaksanakan secara teknik bearing dan jarak
(ukuran terabas) dengan menggunakan peralatan ukur
konvensional, teknik penentududukan menggunakan peralatan
GPS atau pun penggabungan kedua-dua teknik ini dengan
syarat kedudukan mutlak setiap titik ukuran adalah tidak
melebihi 10 sm daripada kedudukan sebenar pada tahap
keyakinan 95% seperti yang ditetapkan di dalam Standard
Guideline.
Di dalam mendapatkan maklumat ketinggian, ukuran hendaklah
diikat kepada tanda-tanda aras yang berkedudukan baik,
sekiranya menggunakan kaedah ukur aras. Ukuran aras yang
dijalankan hendaklah sekurang-kurangnya memenuhi kehendak
ukur aras kelas kedua dengan tahap ketepatan yang tidak
melampaui 0.012√K meter, di mana “K” adalah jumlah jarak
laluan ukur aras dalam kilometer.
10
Peralatan ukur konvensional dan GPS yang digunakan bagi
maksud ukuran yang dinyatakan di atas perlulah mematuhi
spesifikasi ketepatan ukuran sudut dan jarak yang terdapat
dalam Pekeliling KPUP 3/2003. Peralatan GPS khususnya
perlulah daripada jenis dual frequency carrier phase receiver.
Pengukuran dengan menggunakan peralatan GPS hendaklah
mematuhi prosedur yang terdapat pada Pekeliling KPUP Bil.
6/1999 dan Pekeliling KPUP Bil. 9/2005.
Secara umumnya, ukuran pepasangan utiliti dan butiran
topografi melibatkan pengukuran terhadap:
(a) tanda lokasi pengesanan pepasangan utiliti bawah tanah
yang dibuat di atas permukaan bumi;
(b) tanda-tanda kedudukan setiap garis rentas dan lintang
bagi pengesanan menggunakan peralatan GPR (lihat
rajah 1);
(c) kedudukan pepasangan utiliti permukaan; dan
(d) kedudukan butiran topografi.
Butiran pepasangan utiliti serta butiran topografi yang perlu
dikesan dan diukur berserta dengan nilai-nilai atribut yang perlu
direkodkan adalah seperti di Lampiran A.
11
Rajah 1: Pengesanan menggunakan peralatan GPR
3.2 UKURAN PEPASANGAN UTILITI BAWAH TANAH YANG TERDEDAH (EXPOSED)
Ukuran jenis ini melibatkan pengukuran pepasangan utiliti bawah tanah
yang terdedah (exposed), iaitu dalam keadaan-keadaan berikut:
(a) ketika melakukan pengesahan terhadap kedudukan utiliti
melalui penggalian lubang ujian (test holes), dan
(b) ketika aktiviti pemasangan pepasangan utiliti (as-built)
dilakukan.
Garis rentas (laluan GPR). Titik-titik mula dan akhir di setiap garis wajar diukur.
Garis lintang (laluan GPR). Titik-titik mula dan akhir garis wajar diukur.
Arah pergerakan peralatan GPR ketika aktiviti pengesanan.
Kedudukan pepasangan utiliti bawah tanah.
12
Standard Guideline memperuntukkan kaedah penggalian lubang ujian
secara minimally intrusive untuk mendedahkan utiliti bawah tanah.
Penggalian lubang ujian boleh dijalankan dengan menggunakan
kaedah-kaedah berikut:
(a) Backhoe
Penggalian lubang ujian dengan menggunakan backhoe
merupakan teknik yang berisiko tinggi berbanding dengan
kaedah-kaedah lain. Ia sukar untuk dikendalikan serta tidak
begitu tepat dan dengan itu kaedah ini tidak digalakkan.
(b) Penggalian Menggunakan Alat Asas
Penggalian lubang ujian menggunakan peralatan paling asas
seperti penggali boleh juga dilakukan. Walaupun ia tidak
memerlukan perbelanjaan peralatan yang tinggi dan agak
selamat tetapi kaedah ini memakan masa dan memerlukan
tenaga kerja yang lebih.
(c) Ekskavasi Hampagas
Ekskavasi hampagas menggunakan sama ada tekanan udara
atau air untuk memecahkan tanah dan alat hampagas untuk
menyedut pecahan tanah tersebut. Saiz dan bentuk lubang ujian
akan bergantung kepada keadaan di lapangan dan boleh dalam
bentuk bulat atau empat segi, mengikut keperluan dan
kesesuaian. Sebagai contoh, ia boleh berdiameter 15 sm hingga
30 sm atau bersaiz sekitar 900 sm persegi. Kedalaman lubang
juga boleh berubah dari 0.5 meter ke 1.0 meter atau boleh
sehingga melebihi 3.0 meter, jika perlu sampai ke saluran
pembetungan yang dalam. Ini merupakan kaedah ekskavasi
lubang ujian yang disyorkan.
13
Urusan penggalian atau ekskavasi yang disebutkan di atas hendaklah
dijalankan secara berhati-hati supaya tidak merosakkan pepasangan
utiliti. Pengambusan dan penutupan semula lubang ujian juga
hendaklah diuruskan mengikut kehendak peraturan-peraturan pihak
berkuasa yang berkenaan. Di samping itu, kerja-kerja yang dijalankan
hendaklah dipastikan mematuhi kehendak perundangan yang
berkaitan dengan keselamatan pekerja.
Ukuran pengesahan kedudukan utiliti bawah tanah melalui
pendedahannya dengan menggunakan lubang ujian hendaklah
melibatkan:
(a) Ukuran kawalan seperti yang dijelaskan pada perenggan 3.1.3
di atas.
(b) Ukuran planimetrik dan vertikal ke atas pepasangan utiliti yang
terdedah.
Prosedur ukuran as-built pula melibatkan:
(a) Ukuran kawalan seperti yang dijelaskan pada perenggan 3.1.3.
(b) Ukuran butiran pepasangan utiliti di permukaan dan
pepasangan utiliti yang terdedah serta butiran topografi di
permukaan seperti yang dijelaskan pada perenggan 3.1.4.
4. KALIBRASI ALAT
4.1 Peralatan Pengesanan Peralatan pengesanan yang digunakan perlulah ditentukur mengikut
kaedah tentukur dan pada sela tempoh yang ditetapkan oleh pengeluar
alat. Sijil tentukur peralatan yang digunakan ketika pengesanan
perlulah dikemukakan bersama-sama dengan serahan lain yang di
jelaskan pada perenggan 6.
14
4.2 Peralatan Ukur Kesemua peralatan ukur yang digunakan bagi maksud ukuran
pepasangan utiliti perlulah di tentukur mengikut peraturan-peraturan
yang ditetapkan oleh JUPEM.
5. SISTEM RUJUKAN UKURAN
Nilai planimetri bagi setiap ukuran perlulah merujuk kepada sistem rujukan
Cassini-Soldner negeri ataupun Rectified Skew Orthomorphic (RSO) yang
berasaskan datum mendatar GDM2000. Dokumentasi bagi sistem mendatar
ukuran yang digunakan perlulah merangkumi maklumat jelas tentang datum
geodetik, elipsoid rujukan dan unjuran yang digunakan.
Nilai ketinggian bagi setiap butiran perlulah dinyatakan sama ada dalam
bentuk coordinate triplet (x, y dan z) ataupun sebagai atribut bagi butiran
tersebut. Nilai ketinggian ini perlulah diasaskan kepada Datum Tegak
Geodesi Semenanjung Malaysia atau datum tegak tempatan bagi kawasan di
luar Semenanjung Malaysia. Selain itu maklumat kedalaman secara relatif
kepada permukaan jalan yang sedia ada boleh juga dibekalkan sebagai
maklumat tambahan.
6. SERAHAN
Perkara-perkara berikut perlu diserahkan kepada pemilik utiliti / kontraktor
setelah selesai sesuatu projek pengesanan dan pengukuran:
(a) Data pengesanan dan pengukuran dalam format shapefile
menggunakan template-template yang dibekalkan oleh JUPEM yang
mematuhi piawaian MS 1759:2004 Geographic Information - Features
and Attributes Codes.
15
(b) Pelan pengesanan dan pelan / peta utiliti mengikut spesifikasi yang
ditetapkan dalam Standard Guideline dalam bentuk perin dan soft-
copy, bersekali dengan metadatanya. Pelan / peta tersebut perlulah
mengandungi pengesahan oleh juruukur tanah yang
bertanggungjawab ke atas kesahihan pengukuran.
(c) Sijil-sijil tentukur alat pengesanan.
Selain itu, bagi urusan rujukan di masa hadapan, rekod-rekod berikut juga
wajar dikemukakan:
(a) Rekod ukuran mentah GPS format RINEX dalam bentuk salinan
lembut.
(b) Rekod data logger / controller bagi ukuran GPS-RTK dalam bentuk
salinan lembut.
(c) Rekod ukuran konvensional dalam bentuk buku kerjaluar konvensional
atau elektronik.
(d) Rekod pengesahan sistem rujukan ukuran yang dinyatakan pada
perenggan 5.
7. PENUTUP
Garis panduan ukuran pepasangan utiliti ini mengguna pakai asas amalan
ukur semasa serta kaedah pengesanan pepasangan utiliti bawah tanah yang
lazimnya diamalkan di dalam industri utiliti. Ia sewajarnya diamalkan secara
sepenuhnya oleh pihak juruukur tanah ketika melaksanakan kerja ukur utiliti
bagi memastikan penghasilan data pemetaan utiliti yang konsisten dan
berkualiti tinggi.
16
Sekian, terima kasih.
"BERKHIDMAT UNTUK NEGARA"
Saya yang menurut perintah,
(DATUK HAMID BIN ALI) Ketua Pengarah Ukur dan Pemetaan
Malaysia
Salinan kepada:
Timbalan Ketua Pengarah Ukur dan Pemetaan Malaysia
Pengarah Ukur Bahagian (Pemetaan)
Pengarah Ukur Bahagian (Kadaster)
Setiausaha Bahagian (Tanah, Ukur dan Pemetaan) Kementerian Sumber Asli dan Alam Sekitar
Pengarah Institut Tanah dan Ukur Negara (INSTUN) Kementerian Sumber Asli dan Alam Sekitar
Pengarah Pusat Infrastuktur Data Geospatial Negara (MaCGDI) Kementerian Sumber Asli dan Alam Sekitar
Ketua Penolong Pengarah Unit Ukur Tanah, Cawangan Pangkalan Udara dan Maritim Ibu Pejabat Jabatan Kerja Raya Malaysia
Penolong Pengarah Unit Ukur Tanah, Bahagian Kejuruteraan Awam Ibu Pejabat Jabatan Perumahan Negara
17
Setiausaha Lembaga Juruukur Tanah Semenanjung Malaysia
Setiausaha Lembaga Juruukur Tanah Sabah
Setiausaha Lembaga Juruukur Tanah Sarawak
18
LAMPIRAN A
BUTIRAN PEPASANGAN UTILITI SERTA BUTIRAN TOPOGRAFI YANG PERLU DIKESAN DAN DIUKUR BERSERTA DENGAN NILAI-NILAI ATRIBUT YANG PERLU DIREKODKAN
Tema Butiran Jenis Butiran Elek
trik
Petr
oleu
m d
an
Gas
Bek
alan
Air
Tele
kom
unik
asi
Pem
betu
ngan
Persekitaran Terbina PagarTembok
Bangunan serta namanya
HidrografiPenutup lurang saliran, dimensi dalaman serta aras dasarnya (invert level)
Saliran (drain) serta aras dasarnya
Pembetung serta aras dasarnya
Elektrik Tiang Lampu
Tiang dawai dan nilai voltannyaTiang transformerPilonPeti pembekalKabel elektrik di permukaan dan bawah tanah serta nilai voltannyaStesen pencawang elektrik dan namanyaSubstesen serta namanya
Butiran yang di Kesan dan di Ukur Mengikut Industri
19
Tema Butiran Jenis Butiran Elek
trik
Petr
oleu
m d
an
Gas
Bek
alan
Air
Tele
kom
unik
asi
Pem
betu
ngan
Petroleum dan Gas Penanda saluran petroleum dan gas
Injap petroleum dan gas
Stesen pemeteran dan gas
Saluran paip petroleum dan gas serta bahan buatan paip
Bekalan Air Injap airPenutup injap airKebuk airPili bombaPaip air serta garis pusat dan bahan buatan paip
Pengangkutan Lampu lalu lintasIsyarat lalu lintasTanda kilometerHentian bas
Telekomunikasi Tiang telefonPondok telefonPenanda kabel telekomunikasiPenutup kebuk telekomunikasiKabel telekomKabel optik gentianKabel kawalanSaluran kabelPaip pelindung
Pembetungan Penutup lurang pembetunganTerowong bata serta aras dasarnyaSaluran pembetungan serta aras dasarnyaStesen pengepam rangkaianLoji rawatan pembetungan dan namanya
Butiran yang di Kesan dan di Ukur Mengikut Industri
APPENDIX 3
Pekeliling KPUP Bil 1 Tahun 2013
Garis Panduan Pengukuran Jajaran Laluan Utiliti Baru.
APPENDIX 4
Pekeliling Ketua Setiusaha Kementerian Kesejahteraan
Bandar, Perumahan dan Kerajaan Tempatan, Bil 7 Tahun
2014, Garis Panduan Pelaksanaan Pengukuran Keatas
Jajaran Utiliti Bawah Tanah Semasa Pemasangan.
APPENDIX 5
GIS Data Rules and CAD Drawing Requirements.
1
GIS Data Rules
Geodatabase topologies help to ensure data integrity. Topology provides a
mechanism to perform integrity checks on our data and helps to validate and
maintain better feature representations in GIS geodatabase. Topology is
fundamentally used to ensure data quality of the spatial relationships and to aid
in data compilation.
1. Must Not Have Dangles
- Requires that a line feature must touch lines from the same feature class (or
subtype) at both endpoints. An endpoint that is not connected to another
line is called a dangle.
2. Endpoint Must Be Covered By
- Requires that the endpoints of pipeline features must be covered by point
features (e.g., scour, endcap, hydrant, etc.) in another feature class.
3. Must Not Self-Overlap
- Requires that pipeline features not overlap themselves. They can cross or
touch themselves but must not have coincident segments. This rule is useful
where segments might touch in a loop but where the same pipeline should
not follow the same course twice.
2
4. Must Not Mutliparts
- A multipart feature has several lines or polygons within it but references only
one set of attributes in the database.
5. Must Split between fittings/valves or other features
- A fitting/valve must connect two pipes, or a pipe intersection must be found
at the junction of two pipes.
6. Pipe Jump (pipe crossing)
- Smaller size over big size
7. Deliverable must use SYABAS’s symbols and apply symbology rotation.
8. Data Structure and Attribute should follow our standard schema (Refer
Appendix 6)
split
300mm
150mm
multiparts
3
AutoCAD File (dwg)
General:
a) As-built drawings shall be prepared by the Consulting Engineer who
supervises the work. The site supervision team and the Consultant himself
shall sign the drawing complete with his PE chop and a stamp, which states:
“I hereby certify that I have designed these works in accordance with
sound engineering practice and that I take full responsibility for the
design and proper performance of the same”
b) Where the works involve handing over of the reservoir, pump house,
suction tank, reservoir reserve or pipe reserve to SYABAS, the drawings
shall be prepared and signed by a License Land Surveyor. The drawings
shall indicate the boundary coordinate, bearing, distance, lot number or PT
number, area and location (state, district, sub-district, Mukim, townships).
c) Each drawing shall have a Title Block indicating the Title of the Job, Title of
the Drawing, Scale, Date, Contractor’s name and Address, Revision Index
and Drawing No.
d) The ‘north’ direction shall be at the top right hand corner of every drawing
or the appropriate location.
e) Location plan shall be prepared with a suitable scale (preferably 1: 6336)
where it shall indicate the location of the project site.
f) Key plan shall be prepared with the scale of 1: 63360 or smaller but suitable
scale where it shall clearly show the route to the project site.
g) Site drawing shall use the scale of 1: 250, 1: 500, 1: 1000, 1: 1500, 1: 2000
or 1: 2500. The selection of scale shall be in accordance with the size of
the project and the detailing of the drawings.
h) The drawing shall be prepared using Selangor State Cassini Soldner
Geocentric (GDM2000) coordinate system. The drawing shall have the
following coordinate information:
- Coordinate of the overall development boundaries
- Coordinate of the specific site being handed over - if applicable
4
- Coordinate of valve chambers (at least one corner) and applicable to
the chamber with a size of 2x2 meter or larger. However, if the drawing
comes with grid or some other manner where the coordinate of the
chamber can be derived, the coordinate of the chamber could be
omitted
- Bench Mark (BM) value which includes the BM’s identification (as
defined by Mapping and Survey Department, Malaysia). If Temporary
Bench Mark (TBM) value is used, the original source of BM shall be
indicated.
- Other as-built features such as pipe invert level, size, material, valves,
bends, etc. and shall be indicated as clearly as possible to include all
work carried out on site.
i) The annotation of the coordinate in the drawing shall use the Selangor State
Cassini Soldner Geocentric (GDM2000) coordinate system.
j) The layout and profile drawings (where applicable) shall indicate invert level
(m), pipe size (mm), pipe material and other important information/features.
k) All as-built drawings shall adopt the Standard Drawing specification that
can be downloaded from www.syabas.com.my.
l) All drawing shall follow the line styles, colour, and symbol as per Standard
Drawing.
Softcopy data:
a) All drawings shall be prepared in AutoCAD format (Version 2000 or higher.)
b) The softcopy drawing shall be prepared according to the layers, colour, line
style, and symbol as per Standard Drawing Specification. The specification
can be downloaded from www.syabas.com.my.
c) Where the size of the project is big, the drawing shall not be broken into few
files. It shall come as one continuous drawing.
d) Each point or line in the softcopy data shall be drawn with the true
coordinate system.
5
The contractor shall provide a scanned copy of the as-built plan drawing complete with signed and PE chop by Consulting Engineer in PDF file format.
APPENDIX 6
GIS Data Structures and Attributes.
GIS DATABASE LAYERS
GEOMETRY SUBTYPE
1 Building Polygon -
2 Building_Txt Point -
3 Lot Polygon -
4 Miscellaneous Polyline -
5 POI Point -
6 Property_Txt Point -
7 Road Polygon -
8 Road_Ctr Polyline -
9 SpotHeight Point -
10 Taman Polygon -
1 PremiseAddress Point -
Bend
Coupling
Cross
End Cap
Expansion Joint
Offset
Reducer
Saddle
Stopcock
Tap
Tee
Wye
Pillar Hydrant
Underground Hydrant
AMR Meter
BSR Bulk Sales Reading
Bulk Meter
Cross Border Meter
Domestic Meter
Flow Meter
Unknown
WBM Water Balance Meter
Zone Meter
4 MonitoringPoint Point -
5 NetworkStructure Point -
Distribution Main
Hydrant
Internal
Over Flow
Raw Water Main
Reticulation
Scour
Trunk Main
Unknown
7 Pump Point -
Air
Air Butterfly
Air Sluice
Altitude
Butterfly
Constant Flow
Gate
Non Return/Check
Pressure Reducing
Scour
Sluice
Unknown
1 FillingStation Point -
2 WaterSampling Point -
Aerator
Balancing Reservoir
Chemical Dosing
Clarifier
Filter
Mixing Chamber
Muka Sauk
Production Well
Pump Station
Raw Water Pump Station
Service Reservoir
Suction & Balancing Tank
Suction Well
Treatment Plant
Water Dam
Water Pond
Water Tank
GEOCODING
BASEMAP
OBJECTCLASS NAME
FEATURE CLASS/LAYER
1 Fitting Point
WATER NETWORKS
3
2
3
6
8
STAND ALONE FEATURE CLASS
Valve Point
Pipeline Polyline
Meter Point
Hydrant Point
WaterStructure Polygon
1
GIS DATA STRUCTURE
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
NAME String 0 0 100 Yes
BUILDING_ID String 0 0 15 Yes
CATEGORY Category Small Integer 5 0 2 Yes
NUM_OF_FLOOR Double 38 8 8 Yes
MAPMODDATE Date 0 0 8 Yes
REVISEDBY String 0 0 30 Yes
DOCUMENTATION String 0 0 50 Yes
REMARKS String 0 0 100 Yes
CREATED_USER Created User String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
GLOBALID Global ID 0 0 38 No
SHAPE.AREA Double 0 0 0 No
SHAPE.LEN Double 0 0 0 No
Domain Field Default Value Domain
CATEGORY BuildingCategory
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
IPID Double 38 8 8 Yes
BLD_NAME String 0 0 30 Yes
PROP_IPID Double 38 8 8 Yes
ORG_X Double 38 8 8 Yes
ORG_Y Double 38 8 8 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
SHAPE Shape Geometry 0 0 4 Yes
GLOBALID Global ID 0 0 38 No
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
ID String 0 0 25 Yes
LOCATION String 0 0 100 Yes
NUMBERING String 0 0 30 Yes
NO_EL_TRUN Small Integer 5 0 2 Yes
METER_NO String 0 0 15 Yes
SCHEME String 0 0 50 Yes
OFFTAKE Integer 10 0 4 Yes
DETAIL String 0 0 70 Yes
STATUS STATUS Small Integer 5 0 2 Yes
DOCUMENTATION String 0 0 50 Yes
REVISEDBY String 0 0 30 Yes
MAPMODDATE Date 0 0 8 Yes
REMARKS String 0 0 100 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
GLOBALID Global ID 0 0 38 No
GISSYSID GISSYSID String 0 0 15 Yes
Domain Field Default Value Domain
STATUS Status
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
FACILITYID String 0 0 20 Yes
TYPE Type Small Integer 5 0 2 Yes
MATERIAL Material String 0 0 30 Yes
FITTINGSIZE FITTINGSIZE Small Integer 5 0 2 Yes
INSTALLDATE Date 0 0 8 Yes
STATUS Present State Small Integer 5 0 2 Yes
CONDITION String 0 0 50 Yes
ROTATION Small Integer 5 0 2 Yes
MANUFACTURER String 0 0 50 Yes
BRANDNAME String 0 0 30 Yes
HEIGHT Double 38 8 8 Yes
ELEVATION Double 38 8 8 Yes
DOCUMENTATION String 0 0 50 Yes
Building (Polygon)
Building_Txt (Point)
FillingStation (Point)
Fitting (Point)
Represent building in basemap
Represent building name in basemap
Represent filling station or 'elephant trunk' in basemap
Represent facility found at the joint between two pipelines
2
ENABLED Enabled Small Integer 5 0 2 Yes
ANCILLARYROLE AncillaryRole Small Integer 5 0 2 Yes
LOCATION String 0 0 50 Yes
ADMINISTRATIVEAREA AdministrativeArea String 0 0 30 Yes
OPERATIONALAREA String 0 0 30 Yes
MAPMODDATE Date 0 0 8 Yes
REVISEDBY String 0 0 10 Yes
PROJECT Project Small Integer 5 0 2 Yes
DRAWRECEIVEDATE Date 0 0 8 Yes
NETBASEID String 0 0 15 Yes
ELEVATIONSOURCE ElevationSource Small Integer 5 0 2 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
GLOBALID GLOBALID Global ID 0 0 38 No
GISSYSID String 0 0 15 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
Domain Field Default Value Domain
TYPE 1 -
MATERIAL EquipmentMaterial
FITTINGSIZE Size
STATUS Status
ENABLED 1 EnabledDomain
ANCILLARYROLE 0 AncillaryRoleDomain
ADMINISTRATIVEAREA AdministrativeArea
PROJECT Project
Subtype
Bend (TYPE=1) [Default]
Coupling (TYPE=4)
Cross (TYPE=3)
End Cap (TYPE=2)
Expansion Joint (TYPE=7)
Offset (TYPE=5)
Reducer (TYPE=6)
Saddle (TYPE=12)
Stopcock (TYPE=8)
Tap (TYPE=9)
Tee (TYPE=10)
Wye (TYPE=11)
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
FACILITYID String 0 0 20 Yes
TYPE Type Small Integer 5 0 2 Yes
MATERIAL String 0 0 30 Yes
HYDRANTSIZE HydrantSize Small Integer 5 0 2 Yes
STATUS Present State Small Integer 5 0 2 Yes
CONDITION String 0 0 50 Yes
INSTALLDATE Date 0 0 8 Yes
ROTATION Small Integer 5 0 2 Yes
MANUFACTURER String 0 0 50 Yes
BRANDNAME String 0 0 30 Yes
DOCUMENTATION String 0 0 30 Yes
REMARKS String 0 0 50 Yes
ENABLED Enabled Small Integer 5 0 2 Yes
ANCILLARYROLE AncillaryRole Small Integer 5 0 2 Yes
HEIGHT Double 38 8 8 Yes
ELEVATION Double 38 8 8 Yes
LOCATION String 0 0 50 Yes
ADMINISTRATIVEAREA AdministrativeArea String 0 0 30 Yes
OPERATIONALAREA String 0 0 30 Yes
MAPMODDATE Date 0 0 8 Yes
REVISEDBY String 0 0 10 Yes
PROJECT Project Small Integer 5 0 2 Yes
DRAWRECEIVEDATE Date 0 0 8 Yes
NETBASEID String 0 0 15 Yes
ELEVATIONSOURCE ElevationSource Small Integer 5 0 2 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
GLOBALID GLOBALID Global ID 0 0 38 No
GISSYSID String 0 0 15 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
Domain Field Default Value Domain
TYPE 1 -
HYDRANTSIZE Size
STATUS Status
ENABLED 1 EnabledDomain
ANCILLARYROLE 0 AncillaryRoleDomain
ADMINISTRATIVEAREA AdministrativeArea
PROJECT Project
Subtype
Pillar Hydrant (TYPE=1) [Default]
Underground Hydrant (TYPE=2)
Hydrant (Point)
Represent fire fighter facility
3
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
NEGERI String 0 0 2 Yes
DAERAH String 0 0 2 Yes
MUKIM String 0 0 2 Yes
SEKSYEN String 0 0 3 Yes
LOT String 0 0 7 Yes
UPI String 0 0 16 Yes
KELUASAN Double 38 8 8 Yes
PA String 0 0 25 Yes
NOFAILUKUR String 0 0 30 Yes
KEMASKINI Date 0 0 8 Yes
NAMANEGERI String 0 0 25 Yes
NAMADAERAH String 0 0 15 Yes
NAMAMUKIM String 0 0 50 Yes
SURVEYCLASS SurveyClass Small Integer 5 0 2 Yes
SOURCE Source Small Integer 5 0 2 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
GLOBALID Global ID 0 0 38 No
SHAPE.AREA Double 0 0 0 No
SHAPE.LEN Double 0 0 0 No
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
METERID String 0 0 20 Yes
METERTYPE MeterType Small Integer 5 0 2 Yes
METERSIZE MeterSize Small Integer 5 0 2 Yes
INSTALLDATE Date 0 0 8 Yes
MECHANISM Mechanism String 0 0 20 Yes
PURPOSE Purpose String 0 0 20 Yes
ROTATION Small Integer 5 0 2 Yes
MANUFACTURER String 0 0 50 Yes
BRANDNAME String 0 0 30 Yes
HEIGHT Double 38 8 8 Yes
ELEVATION Double 38 8 8 Yes
DOCUMENTATION String 0 0 50 Yes
ENABLED Enabled Small Integer 5 0 2 Yes
ANCILLARYROLE AncillaryRole Small Integer 5 0 2 Yes
LOCATION String 0 0 50 Yes
ADMINISTRATIVEAREA AdministrativeArea String 0 0 30 Yes
OPERATIONALAREA String 0 0 30 Yes
MAPMODDATE Date 0 0 8 Yes
REVISEDBY String 0 0 10 Yes
ACCOUNTID String 0 0 20 Yes
SOURCE String 0 0 40 Yes
DESTINATION String 0 0 40 Yes
DMZ_SOURCE String 0 0 10 Yes
DMZ_DESTINATION String 0 0 10 Yes
PROJECT Project Small Integer 5 0 2 Yes
DRAWRECEIVEDATE Date 0 0 8 Yes
STATUS Status Small Integer 5 0 2 Yes
GPSLAT String 0 0 20 Yes
GPSLON String 0 0 20 Yes
CONDITION Condition Small Integer 5 0 2 Yes
REMARKS String 0 0 255 Yes
NETBASEID String 0 0 15 Yes
ELEVATIONSOURCE ElevationSource Small Integer 5 0 2 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
GLOBALID GLOBALID Global ID 0 0 38 No
GISSYSID String 0 0 15 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
Domain Field Default Value Domain
METERTYPE 0 -
METERSIZE Size
MECHANISM MeterMechanism
PURPOSE MeterPurpose
ENABLED 1 EnabledDomain
ANCILLARYROLE 0 AncillaryRoleDomain
ADMINISTRATIVEAREA AdministrativeArea
PROJECT Project
STATUS Status
CONDITION Condition
Subtype
AMR Meter (METERTYPE=6)
BSR Bulk Sales Reading (METERTYPE=7)
Bulk Meter (METERTYPE=1)
Cross Border Meter (METERTYPE=2)
Lot (Polygon)
Meter (Point)
ObjectClass
Represent lot boundary
Represent facility that is used to measure water consumption (volume).
4
Domestic Meter (METERTYPE=3)
Flow Meter (METERTYPE=5)
Unknown (METERTYPE=0) [Default]
WBM Water Balance Meter (METERTYPE=8)
Zone Meter (METERTYPE=4)
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
SENSORTYPE SCADASensorType String 0 0 10 Yes
STATUS Status Small Integer 5 0 2 Yes
INSTALLDATE Date 0 0 8 Yes
MAPMODDATE Date 0 0 8 Yes
REVISEDBY String 0 0 15 Yes
LOCATION String 0 0 50 Yes
ADMINISTRATIVEAREA AdministrativeArea String 0 0 5 Yes
OPERATIONALAREA String 0 0 30 Yes
LOGGERMAKE LoggerMake String 0 0 10 Yes
LOGGERSERIAL String 0 0 30 Yes
RECORDINGUNIT RecordingUnit String 0 0 10 Yes
TELEMETRYTYPE Small Integer 5 0 2 Yes
TELEMETRYSTATUS TelemetryStatus Small Integer 5 0 2 Yes
POWERSUPPLYTYPE Small Integer 5 0 2 Yes
POWERSUPPLYSTATUS Small Integer 5 0 2 Yes
RTUMODEL String 0 0 30 Yes
EARTHING Earthing Small Integer 5 0 2 Yes
COMMUNICATIONMEDIUM CommunicationMedium String 0 0 10 Yes
NEWEARTHING NewEarthing Small Integer 5 0 2 Yes
TAGNAME String 0 0 25 Yes
ELEVATION Double 38 8 8 Yes
GISID String 0 0 30 Yes
DATAMANAGERID String 0 0 30 Yes
AQUISID String 0 0 30 Yes
DATASOURCE String 0 0 20 Yes
ASSETID String 0 0 15 Yes
SCADAID String 0 0 25 Yes
ENABLED Enabled Small Integer 5 0 2 Yes
REMARKS String 0 0 150 Yes
SCADASITEID String 0 0 20 Yes
NETBASEID String 0 0 15 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
GLOBALID GLOBALID Global ID 0 0 38 No
GISSYSID String 0 0 15 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
Domain Field Default Value Domain
STATUS Status
ADMINISTRATIVEAREA AdministrativeArea
LOGGERMAKE LoggerMake
RECORDINGUNIT RecordingUnit
EARTHING Earthing
COMMUNICATIONMEDIUM CommunicationMedium
ENABLED 1 EnabledDomain
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
GISID GISID String 0 0 15 No
NAME String 0 0 50 Yes
MODEL String 0 0 40 Yes
STATUS StatusCode Small Integer 5 0 2 No
STRUCTURETYPECODE StructureTypeCode Small Integer 5 0 2 No
RESERVOIRCATCODE ReservoirCatCode Small Integer 5 0 2 No
STRUCTURESHAPECODE StructureShapeCode Small Integer 5 0 2 No
RESERVOIRFUNCTION ReservoirFunction Small Integer 5 0 2 Yes
ELEVATIONCODE ElevationCode Small Integer 5 0 2 No
NO_LOT No_lot String 0 0 20 Yes
NO_PA String 0 0 20 Yes
MATERIAL String 0 0 30 Yes
RESERVOIRAREA Double 38 8 8 Yes
CAPACITY (M3) Double 38 8 8 Yes
BOTTOM LEVEL Double 38 8 8 Yes
TOP LEVEL Double 38 8 8 Yes
TOPCOVER TopCover Small Integer 5 0 2 Yes
DATEINSTALLED Date 0 0 8 Yes
DATEUPDATE Date 0 0 8 Yes
REVISEDBY String 0 0 15 No
CONDITION Condition Small Integer 5 0 2 No
SOURCE String 0 0 30 Yes
LOCATION String 0 0 50 Yes
ADMINISTRATIVEAREA ADMINISTRATIVEAREA String 0 0 30 Yes
OPERATIONALAREA String 0 0 30 Yes
DOCUMENTATION String 0 0 30 Yes
OWNER String 0 0 30 Yes
MonitoringPoint (Point)
NetworkStructure (Point)
Represent sensors for Scada & NRW
Represent reservoir/pump house/WTP
5
CONTRACTOR String 0 0 30 Yes
CONSULTANT String 0 0 30 Yes
INMODEL InModel Small Integer 5 0 2 Yes
REMARKS String 0 0 100 Yes
ASBUILTDATE Date 0 0 8 Yes
SITEVISITDATE Date 0 0 8 Yes
GISUPDATEDATE Date 0 0 8 Yes
COMPLETED Completed Small Integer 5 0 2 No
ACVCLOSED ACVclosed Double 38 8 8 Yes
ACVOPEN ACVopen Double 38 8 8 Yes
ZONEID String 0 0 40 Yes
TRUENS TrueNS Small Integer 5 0 2 Yes
HYMID String 0 0 15 Yes
ASSETID String 0 0 15 Yes
SCADAID String 0 0 25 Yes
ELEVATION Double 38 8 8 Yes
NETBASEID String 0 0 15 Yes
FACILITYID String 0 0 15 Yes
HANDOVERSTATUS HandOverStatus Small Integer 5 0 2 Yes
NAMEOLD String 0 0 50 Yes
ENABLED ENABLE Small Integer 5 0 2 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
GLOBALID GLOBALID Global ID 0 0 38 No
GISSYSID String 0 0 15 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
Domain Field Default Value Domain
STATUS 0 Status
STRUCTURETYPECODE StructureType
RESERVOIRCATCODE ReservoirCategory
STRUCTURESHAPECODE StructureShape
RESERVOIRFUNCTION ReservoirFunction
ELEVATIONCODE StructurePosition
TOPCOVER RoofType
CONDITION 0 Condition
ADMINISTRATIVEAREA AdministrativeArea
INMODEL 1 Boolean
COMPLETED 0 -
ACVCLOSED 0 -
ACVOPEN 0 -
TRUENS Boolean
HANDOVERSTATUS HandOverStatus
ENABLED 1 EnabledDomain
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
TYPE Type Integer 10 0 4 Yes
CLASSIFICATION Classification String 0 0 30 Yes
MATERIAL Material String 0 0 20 Yes
OUTERDIAMETER OuterDiameter (mm) Small Integer 5 0 2 Yes
STATUS Status Small Integer 5 0 2 No
INSTALLDATE Date 0 0 8 Yes
DEPTH String 0 0 20 Yes
DOCUMENTATION String 0 0 50 Yes
ENABLED Enabled Small Integer 5 0 2 Yes
TRUEPIPE TruePipe Small Integer 5 0 2 No
INMODEL InModel Small Integer 5 0 2 No
WATERSOURCE String 0 0 30 Yes
LOCATION String 0 0 50 Yes
ADMINISTRATIVEAREA AdministrativeArea String 0 0 30 Yes
OPERATIONALAREA String 0 0 30 Yes
MAPMODDATE Date 0 0 8 Yes
REVISEDBY String 0 0 10 Yes
DATAQUAL Data Quality Small Integer 5 0 2 No
SPATIALQUAL Spatial Accuracy Small Integer 5 0 2 No
COMMENTS Remarks String 0 0 50 Yes
ZONEID String 0 0 40 Yes
PROJECT Project Small Integer 5 0 2 Yes
DRAWRECEIVEDATE Date 0 0 8 Yes
SECTORNUM Small Integer 5 0 2 Yes
SECTORNAME String 0 0 60 Yes
SCHEME String 0 0 15 Yes
NRWPIPE NRWPipe Small Integer 5 0 2 Yes
NETBASEID String 0 0 15 Yes
RESERVOIRSOURCE Reservoir Source String 0 0 100 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
GLOBALID GLOBALID Global ID 0 0 38 No
GISSYSID String 0 0 15 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
SHAPE.LEN Double 0 0 0 No
Domain Field Default Value Domain
TYPE 0 -
CLASSIFICATION PipeLineClassification
Pipeline (Polyline)
Represent pipeline network
6
MATERIAL PipeLineMaterial
STATUS 4 Status
ENABLED 1 EnabledDomain
TRUEPIPE 1 Boolean
INMODEL 1 Boolean
ADMINISTRATIVEAREA AdministrativeArea
DATAQUAL 0 DataQual
SPATIALQUAL 0 SpatialQual
PROJECT Project
NRWPIPE Boolean
Subtype
Distribution Main (TYPE=1)
Hydrant (TYPE=13)
Internal (TYPE=6)
Over Flow (TYPE=12)
Raw Water Main (TYPE=5)
Reticulation (TYPE=2)
Scour (TYPE=11)
Trunk Main (TYPE=4)
Unknown (TYPE=0) [Default]
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
NAME String 0 0 100 Yes
CATEGORY Small Integer 5 0 2 Yes
STRUCTURE Structure Small Integer 5 0 2 Yes
MAPMODDATE Date 0 0 8 Yes
REVISEDBY String 0 0 30 Yes
REMARKS String 0 0 100 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
GLOBALID Global ID 0 0 38 No
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
DISP_TXT String 0 0 20 Yes
LOT_NUM String 0 0 8 Yes
HSE_NUM String 0 0 8 Yes
PROP_TYPE Integer 10 0 4 Yes
STR_IPID Double 38 8 8 Yes
ORG_X Double 38 8 8 Yes
ORG_Y Double 38 8 8 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
SHAPE Shape Geometry 0 0 4 Yes
GLOBALID Global ID 0 0 38 No
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
ID Integer 10 0 4 Yes
PUMPCATID Integer 10 0 4 Yes
NAME String 0 0 15 Yes
PIPEUPSTREAMID Integer 10 0 4 Yes
PUMPCONTROLCODE PUMPCONTROLCODE Small Integer 5 0 2 Yes
STATUSCODE STATUSCODE Small Integer 5 0 2 Yes
DATESTATUS Date 0 0 8 Yes
INSTALLDATE Date 0 0 8 Yes
DATEHISTORIC Date 0 0 8 Yes
DATECREATED Date 0 0 8 Yes
MAPMODDATE Date 0 0 8 Yes
REVISEDBY String 0 0 10 Yes
REMARKS String 0 0 100 Yes
WBA_ID String 0 0 40 Yes
ENABLED Enabled Small Integer 5 0 2 Yes
ACTUALSPEED Integer 10 0 4 Yes
CONTROLNS String 0 0 40 Yes
STARTLEVEL Double 38 8 8 Yes
STOPLEVEL Double 38 8 8 Yes
NRVALVE NRValve Small Integer 5 0 2 Yes
ENERGYCOSTS Double 38 8 8 Yes
SPEEDTYPE Small Integer 5 0 2 Yes
ELEVATION Double 38 8 8 Yes
NETBASEID String 0 0 15 Yes
Represent point of interest
Represent premise number
POI (Point)
Property_Txt (Point)
Pump (Point)
Represent pump at pump house
7
PUMPTYPE PUMPTYPE Small Integer 5 0 2 Yes
PUMPBRAND String 0 0 30 Yes
PUMPMODEL String 0 0 30 Yes
CAPACITY Double 38 8 8 Yes
HEAD Double 38 8 8 Yes
MOTORPOWER Double 38 8 8 Yes
MOTORBRAND String 0 0 30 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
GLOBALID GLOBALID Global ID 0 0 38 No
GISSYSID String 0 0 15 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
Domain Field Default Value Domain
PUMPCONTROLCODE PumpControl
STATUSCODE Status
ENABLED 1 EnabledDomain
PUMPTYPE 0 -
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
CATEGORY Category Small Integer 5 0 2 Yes
MAPMODDATE Date 0 0 8 Yes
REVISEDBY String 0 0 30 Yes
DOCUMENTATION String 0 0 50 Yes
REMARKS String 0 0 100 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
GLOBALID Global ID 0 0 38 No
SHAPE.AREA Double 0 0 0 No
SHAPE.LEN Double 0 0 0 No
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
NAME String 0 0 100 Yes
CATEGORY Category Small Integer 5 0 2 Yes
LANE_WAY Small Integer 5 0 2 Yes
MAPMODDATE Date 0 0 8 Yes
REVISEDBY String 0 0 30 Yes
DOCUMENTATION String 0 0 50 Yes
REMARKS String 0 0 100 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
GLOBALID Global ID 0 0 38 No
SHAPE.LEN Double 0 0 0 No
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
HEIGHT Double 38 8 8 Yes
SOURCE Source Small Integer 5 0 2 Yes
MAPMODDATE Date 0 0 8 Yes
PERCENTAGE RevisedBy Double 38 8 8 Yes
REVISEDBY RevisedBy String 0 0 30 Yes
WATERDISTRICT WaterDistrict String 0 0 2 Yes
DOCUMENTATION String 0 0 50 Yes
LOCATION String 0 0 100 Yes
REMARKS String 0 0 100 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
GLOBALID Global ID 0 0 38 No
Domain Field Default Value Domain
SOURCE HeightSource
WATERDISTRICT AdministrativeArea
SpotHeight (Point)
Road (Polygon)
Road_Ctr (Polyline)
Represent road edge
Represent road centre line with road name
Represent spotheight or pipe elevation
8
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
AREAID String 0 0 10 Yes
NAME String 0 0 50 Yes
ADMINISTRATIVEAREA ADMINISTRATIVEAREA String 0 0 2 Yes
AFFECTED AFFECTED Small Integer 5 0 2 Yes
SOURCE String 0 0 100 Yes
TOTALACC Small Integer 5 0 2 Yes
CONS Integer 10 0 4 Yes
AVGCONS Double 38 8 8 Yes
REMARKS String 0 0 255 Yes
SUBAREAID String 0 0 11 Yes
SUBAREANAME String 0 0 50 Yes
FORMULATEDTOTALACC Small Integer 5 0 2 Yes
FORMULATEDPERCENT Double 38 8 8 Yes
DATAQUALITY DataQuality Small Integer 5 0 2 Yes
HOUSEHOLD Integer 10 0 4 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
GLOBALID Global ID 0 0 38 No
SHAPE.AREA Double 0 0 0 No
SHAPE.LEN Double 0 0 0 No
Domain Field Default Value Domain
ADMINISTRATIVEAREA AdministrativeArea
AFFECTED 0 -
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
FACILITYID String 0 0 20 Yes
TYPE Type Small Integer 5 0 2 Yes
MATERIAL Material String 0 0 30 Yes
VALVECLASS ValveClass String 0 0 20 Yes
VALVESIZE Size Small Integer 5 0 2 Yes
STATUS Present State Small Integer 5 0 2 Yes
CONDITION String 0 0 50 Yes
MANUFACTURER String 0 0 50 Yes
INSTALLDATE Date 0 0 8 Yes
ROTATION Small Integer 5 0 2 Yes
CURRENTLYOPEN Status Small Integer 5 0 2 Yes
PERCENTOPEN Small Integer 5 0 2 Yes
CHAMBERTYPE ChamberType String 0 0 30 Yes
CHAMBERSTRUCTURE ChamberStructure String 0 0 30 Yes
CHAMBERDIMENSION String 0 0 30 Yes
CHAMBERSHAPE ChamberShape String 0 0 30 Yes
DOCUMENTATION String 0 0 30 Yes
ENABLED Enabled Small Integer 5 0 2 Yes
ANCILLARYROLE AncillaryRole Small Integer 5 0 2 Yes
BRANDNAME String 0 0 30 Yes
HEIGHT Double 38 8 8 Yes
ELEVATION Double 38 8 8 Yes
VALVEMODE ValveMode String 0 0 10 Yes
ORIENTATION String 0 0 30 Yes
LOCATION String 0 0 50 Yes
ADMINISTRATIVEAREA AdministrativeArea String 0 0 30 Yes
OPERATIONALAREA String 0 0 30 Yes
MAPMODDATE Date 0 0 8 Yes
REVISEDBY String 0 0 10 Yes
COMMENTS String 0 0 50 Yes
ENDVALVE ENDVALVE Small Integer 5 0 2 Yes
ZONEID String 0 0 40 Yes
PROJECT Project Small Integer 5 0 2 Yes
GISID String 0 0 15 Yes
GPSLAT String 0 0 20 Yes
GPSLON String 0 0 20 Yes
IDINOVASI String 0 0 30 Yes
OBSERVEDDATE Date 0 0 8 Yes
OPERABLE OPERABLE Small Integer 5 0 2 Yes
NETBASEID String 0 0 15 Yes
CATEGORY Category String 0 0 2 Yes
RESPONSIBILITY Responsibility String 0 0 2 Yes
ELEVATIONSOURCE ElevationSource Small Integer 5 0 2 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
GLOBALID GLOBALID Global ID 0 0 38 No
GISSYSID String 0 0 15 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
Domain Field Default Value Domain
TYPE 1 -
MATERIAL EquipmentMaterial
Represent taman or kampung boundary
Represent valve
Taman (Polygon)
Valve (Point)
9
VALVECLASS ValveClass
VALVESIZE Size
STATUS Status
CURRENTLYOPEN Boolean
CHAMBERTYPE ChamberType
CHAMBERSTRUCTURE ChamberStructure
CHAMBERSHAPE ChamberShape
ENABLED 1 EnabledDomain
ANCILLARYROLE 0 AncillaryRoleDomain
VALVEMODE ValveMode
ADMINISTRATIVEAREA AdministrativeArea
ENDVALVE 0 EnabledDomain
PROJECT Project
OPERABLE Boolean
CATEGORY ValveCategory
RESPONSIBILITY Responsible
Subtype
Air (TYPE=5)
Air Butterfly (TYPE=12)
Air Sluice (TYPE=11)
Altitude (TYPE=6)
Butterfly (TYPE=2)
Constant Flow (TYPE=4)
Gate (TYPE=9)
Non Return/Check (TYPE=7)
Pressure Reducing (TYPE=8)
Scour (TYPE=3)
Sluice (TYPE=1) [Default]
Unknown (TYPE=10)
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
STATIONCODE String 0 0 25 Yes
NAME String 0 0 100 Yes
CATEGORY Category String 0 0 5 Yes
WATERSOURCE String 0 0 100 Yes
ADMINISTRATIVEAREA AdministrativeArea String 0 0 2 Yes
MONITORBY MonitorBy Small Integer 5 0 2 Yes
MOHDISTRICTOFFICE String 0 0 50 Yes
REVISEDBY String 0 0 30 Yes
MAPMODDATE MAPMODDATE Date 0 0 8 Yes
DOCUMENTATION Date 0 0 8 Yes
STATUS Status Small Integer 5 0 2 Yes
REMARKS String 0 0 50 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
GLOBALID Global ID 0 0 38 No
GISSYSID GISSYSID String 0 0 15 Yes
Domain Field Default Value Domain
CATEGORY WSSCategory
ADMINISTRATIVEAREA AdministrativeArea
MONITORBY WSSMonitor
STATUS Status
Field Name Alias Name Type Precn. Scale Length Null
OBJECTID OBJECTID OID 10 0 4 No
FACILITYID String 0 0 20 Yes
ADMINISTRATIVEAREA AdministrativeArea String 0 0 30 Yes
MAPMODDATE Date 0 0 8 Yes
REVISEDBY String 0 0 10 Yes
TYPE TYPE Small Integer 5 0 2 Yes
REMARKS String 0 0 50 Yes
GISID String 0 0 15 Yes
ASSETID String 0 0 15 Yes
NETBASEID String 0 0 15 Yes
CREATED_USER String 0 0 255 Yes
CREATED_DATE Date 0 0 8 Yes
LAST_EDITED_USER String 0 0 255 Yes
LAST_EDITED_DATE Date 0 0 8 Yes
SHAPE SHAPE Geometry 0 0 4 Yes
GLOBALID Global ID 0 0 38 No
GISSYSID GISSYSID String 0 0 15 Yes
SHAPE.AREA Double 0 0 0 No
SHAPE.LEN Double 0 0 0 No
Subtype
Aerator (TYPE=13)
Balancing Reservoir (TYPE=8)
Chemical Dosing (TYPE=17)
Clarifier (TYPE=15)
Filter (TYPE=16)
Represent water sampling station for water quality monitoring
Represent footprint of reservoir, pumphouse and WTP
WaterStructure (Polygon)
WaterSampling (Point)
10
Mixing Chamber (TYPE=14)
Muka Sauk (TYPE=11)
Production Well (TYPE=2)
Pump Station (TYPE=3)
Raw Water Pump Station (TYPE=12)
Service Reservoir (TYPE=5)
Suction & Balancing Tank (TYPE=7)
Suction Well (TYPE=6)
Treatment Plant (TYPE=4)
Water Dam (TYPE=9)
Water Pond (TYPE=10)
Water Tank (TYPE=1) [Default]
Note : Bold field name - mandatory to be populated.
11
No. Domain Name Domain Type
1 AdministrativeArea Coded Value
2 AncillaryRoleDomain Coded Value
3 BookStatus Coded Value
4 Boolean Coded Value
5 Boolean_1 Coded Value
6 BuildingCategory Coded Value
7 ChamberShape Coded Value
8 ChamberStructure Coded Value
9 ChamberType Coded Value
10 CivilStructure Coded Value
11 CommunicationMedium Coded Value
12 Condition Coded Value
13 DataQual Coded Value
14 DMZDataStatus Coded Value
15 DSStatus Coded Value
16 Earthing Coded Value
17 EnabledDomain Coded Value
18 EquipmentMaterial Coded Value
19 GeocodingStatus Coded Value
20 HandOverStatus Coded Value
21 HeightSource Coded Value
22 HydrantSize Coded Value
23 LoggerMake Coded Value
24 LotSourceData Coded Value
25 LotSurveyClass Coded Value
26 MeterMechanism Coded Value
27 MeterPurpose Coded Value
28 MeterSize Coded Value
29 MiscCategory Coded Value
30 PipeLineClassification Coded Value
31 PipeLineMaterial Coded Value
32 PipeSize Coded Value
33 PremiseType Coded Value
34 Project Coded Value
35 ProjectDevType Coded Value
36 ProjectType Coded Value
37 Pump Coded Value
38 PumpControl Coded Value
39 RecordingUnit Coded Value
40 ReservoirCategory Coded Value
41 ReservoirFunction Coded Value
42 Responsible Coded Value
43 RoadCategory Coded Value
44 RoofType Coded Value
45 ScadaSensorType Coded Value
46 Size Range Domain
47 SpatialQual Coded Value
48 Status Coded Value
49 StatusProject Coded Value
50 StructurePosition Coded Value
DOMAIN
12
51 StructureShape Coded Value
52 StructureType Coded Value
53 SubmissionStatus Coded Value
54 TurnDirection Coded Value
55 ValveCategory Coded Value
56 ValveClass Coded Value
57 ValveMode Coded Value
58 WSSCategory Coded Value
59 WSSMonitor Coded Value
AdministrativeAreaDescription District Name for Selangor
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
Sabak Bernam SB
Hulu Selangor HS
Kuala Selangor KS
Hulu Langat HL
Gombak GB
Petaling PJ
Klang KG
Kuala Langat KT
Sepang SE
Kuala Lumpur KL
Head Quarter HQ
AncillaryRoleDomainDescription
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
None 0
Source 1
Sink 2
BookStatusDescription Status of book
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
Pending 1
To be confirmed 2
Domain Members
Domain Members
Domain Members
13
Completed 3
BooleanDescription True/False
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
FALSE 0
TRUE 1
Boolean_1Description True or False
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Duplicate
Name Value
FALSE 0
TRUE 1
BuildingCategoryDescription Building category
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
Terrace 1
Townhouse 2
High rise (flat/aprtment/condominium) 3
Quaters 4
Commercial (shop/hotel/office) 5
Factory 6
Goverment premise 7
Public amenities(hospital/police station etc) 8
Education institution 9
Worship 10
Domain Members
Domain Members
Domain Members
14
ChamberShapeDescription Chamber Shape
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
Circular Crc
Rectangular Rtg
ChamberStructureDescription Chamber Structure
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
Cast In-Situ CIS
Pre Cast PC
ChamberTypeDescription Chamber Type
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
Brick Br
Concrete Cnct
CivilStructureDescription Civil Structure
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
New House NH
Existing Room ROOM
CommunicationMediumDescription Communication Medium
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
Domain Members
Domain Members
Domain Members
Domain Members
Domain Members
15
GPRS GPRS
SMS SMS
Radio RADIO
ConditionDescription Condition Desc
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
As New 1
Acceptable 2
Needs Repair 3
Obsolete 4
DataQualDescription Data Quality group
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Duplicate
Name Value
Uninformed 0
Final 1
Site Verification 2
As-Built DWG 3
Design DWG 4
District Information 5
Schematic 6
Estimated 7
DMZDataStatusDescription Data Status of DMZ
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
Finalized 1
Problem 2
Not yet updated 3
DSStatusDescription Drawing Submission File Status
Domain Type Coded Value
Field Type Small Integer
Domain Members
Domain Members
Domain Members
16
Merge Policy Default Value
Split Policy Default Value
Name Value
Not digitized yet 0
Digitizing in progress 1
Pending digitizing 2
Finish digitize & pending audit 3
Auditing 4
Pending Auditing 5
Correction & Repair 6
Finish & Upload 7
EarthingOwner DBHL
Description Instrument Earthing
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Uninformed 0
Available 1
New Installation Required 2
EnabledDomainOwner DBHL
Description
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Duplicate
Name Value
FALSE 0
TRUE 1
EquipmentMaterialOwner DBHL
Description
The material that the equipment was made
of
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Domain Members
Domain Members
Domain Members
17
Name Value
ACP ACP
PCPP PCPP
RCP RCP
TRUSS TRUSS
VCP VCP
ABS ABS
PE PE
RPM RPM
RTR RTR
STL STL
CIP CIP
DIP DIP
PVC PVC
Brass Brass
GeocodingStatusOwner DBHL
Description Geocoding Status
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
Completed 1
In Progress 2
HandOverStatusOwner DBHL
Description Hand over status
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
Hand Over 1
Not Yet 2
Private 3
HeightSourceOwner DBHL
Description Data source
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Domain Members
Domain Members
Domain Members
18
Name Value
Unknown 0
District 1
As-built (Developer/Contractor) 2
Jalur Cahaya (JC) 3
UDM Survey 4
HydrantSizeOwner DBHL
Description Hydrant Size
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
4 " 4
6 " 6
LoggerMakeOwner DBHL
Description Logger Make
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
Primeayer Xilog Xilog
Primeayer Primelog Primelog
Radcom Radcom
Cello Cello
LotSourceDataOwner DBHL
Description Sourse data
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
JUPEM 1
As-built 2
Proposed 3
LotSurveyClassOwner DBHL
Description Lot survey class
Domain Type Coded Value
Domain Members
Domain Members
Domain Members
Domain Members
19
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
Class 1 & 2 1
Class 3 2
MeterMechanismOwner DBHL
Description Types of meter mechanism
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
Mechanical MHC
Electromagnetic ETM
Probe PRB
MeterPurposeOwner DBHL
Description Purpose of Water Meter
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
System Meter SM
Production Meter PM
Billing Meter BM
MeterSizeOwner DBHL
Description Water Meter Size
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
20 20
25 25
50 50
75 75
100 100
150 150
200 200
250 250
Domain Members
Domain Members
Domain Members
Domain Members
20
300 300
350 350
400 400
80 80
800 800
MiscCategoryOwner DBHL
Description Miscellaneous category
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
Parking lot 1
PipeLineClassificationOwner DBHL
Description Classification of Pipe Line
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
Pumping Main PM
Gravity Main GM
PipeLineMaterialOwner DBHL
Description
Types of Material Used in Distribution and
Transmission Line
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Duplicate
Name Value
Ductile Iron DI
Cast Iron CI
Poly Vinyl Chloride PVC
High Density Polythylene HDP
Copper CO
Mild Steel MS
Asbestos Cement AC
UPVC UPVC
Stainless Steel SS
Poly Steel PS
GI GI
PPR PPR
Domain Members
Domain Members
Domain Members
21
ABS ABS
Unknown Unk
Other Oth
PipeSizeOwner DBHL
Description Sizes of Pipe
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Duplicate
Name Value
100 100
150 150
200 200
250 250
300 300
350 350
400 400
450 450
500 500
600 600
700 700
750 750
800 800
900 900
1000 1000
1050 1050
1100 1100
1150 1150
1200 1200
1300 1300
1400 1400
1500 1500
1600 1600
1700 1700
1800 1800
1900 1900
2000 2000
2100 2100
2200 2200
25 25
75 75
375 375
525 525
550 550
575 575
675 675
755 755
50 50
180 180
Domain Members
22
110 110
125 125
160 160
175 175
225 225
315 315
PremiseTypeOwner DBHL
Description Premise type
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
Landed House 1
Townhouse 2
Condominium/Apartment 3
Commercial (Shoplot/Office/Hotel) 4
Factory 5
Goverment Building 6
Worship 7
Others 99
ProjectOwner DBHL
Description Project
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
NRW 1
ProjectDevTypeOwner DBHL
Description Project Type
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Domain Members
Domain Members
23
Name Value
Unknown 0
19C 1
PMD 2
NRW Pipe Replacement 3
ProjectTypeOwner DBHL
Description Project Type
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Housing 1
Industrial 2
School 3
Worship 4
PumpOwner DBHL
Description Pump
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Undefined 0
Centrifugal pump 1
Submersible pump 2
Piston pump 3
Aeriator 4
Vacuum pump 5
Other 99
PumpControlOwner DBHL
Description Pump Control
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Undefined 0
On/Off 1
Variable speed drive 2
Other 99
Domain Members
Domain Members
Domain Members
Domain Members
24
RecordingUnitOwner DBHL
Description Recording Unit
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
mWc mWc
Bar Bar
l/s l/s
m3/h m3/h
MLD MLD
psi psi
K Kelvin
F Fahrenheit
m/s m/s
V Volt
mg/l mg/l
A Ampere
pH pH
mS/m mS/m
Celcius Celcius
ReservoirCategoryOwner DBHL
Description Reservoir Category
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
Dam 1
Clear water reservoir 2
Treated water reservoir 3
Balancing reservoir 4
Principal reservoir 5
Terminal reservoir 6
Service reservoir 7
ReservoirFunctionOwner DBHL
Description Reservoir Function
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Domain Members
Domain Members
Domain Members
25
Unknown 0
Suction tank 1
Gravity reservoir 2
Dual function 3
ResponsibleOwner DBHL
Description Responsible
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
Main M
Cross Boundary B
Catuan C
RoadCategoryOwner DBHL
Description Road category
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
Federal 1
State 2
Municipal 3
RoofTypeOwner DBHL
Description Roof Type
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
Open 1
Dome 2
Flat 3
ScadaSensorTypeOwner DBHL
Description Scada Sensor Type
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Domain Members
Domain Members
Domain Members
26
Split Policy Default Value
Name Value
Amperage Amp
Chlorine Residual CR
Chlorine Tank Weight CTW
Depth Depth
Discharge Pressure DP
Elevation Elev
Flow Flow
Pressure Press
Suction Pressure SP
Tank Level TL
Temperature Temp
Turbidity Turbidity
Velocity Velocity
Volt Voltage
Well Level WL
Average Zone Pressure AZP
Target Pressure TP
Upstream Pressure UpsP
Downstream Pressure DwsP
SizeOwner DBHL
Description Size
Domain Type Range Domain
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
MinValue 25
MaxValue 3000
SpatialQualOwner DBHL
Description Spatial Quality group
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Duplicate
Name Value
Uninformed 0
Final 1
Total Station 2
GPS 3
As-Built DWG 4
Design DWG 5
Schematic 6
Estimated 7
Domain Members
Domain Members
Domain Members
27
Cross Border 8
StatusOwner DBHL
Description Status
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Duplicate
Name Value
Unknown 0
Proposed 1
Approved 2
Under construction / not hand over yet 3
Active 4
Inactive 5
Relined - Inactive 6
Removed 7
Active Dummy 8
Abandoned 9
StatusProjectOwner DBHL
Description Status Project
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
Proposed 1
As-Built 2
StructurePositionOwner DBHL
Description Structure Position
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
Ground Level 1
Elevated 2
Domain Members
Domain Members
Domain Members
28
StructureShapeOwner DBHL
Description Structure Shape
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
Cylindrical 1
Rectangular 2
Ellipsoid 3
Mushroom 4
Others 5
StructureTypeOwner DBHL
Description Structure Type
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
Reservoir 1
Water intake 2
Pumping station 3
Treatment plant 4
SubmissionStatusOwner DBHL
Description Submission Status
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown 0
Reject 1
Accept 2
TurnDirectionOwner DBHL
Description Direction of Turning
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Domain Members
Domain Members
Domain Members
29
Name Value
Clockwise C
Anti Clockwise AC
ValveCategoryOwner DBHL
Description Category
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
Main M
Cross Boundary B
Rationing R
Main/Rationing MR
ValveClassOwner DBHL
Description Valve Classification
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
Normal N
Zone Z
Pressure Control P
Boundary B
i2O I
Supply Boundary S
ValveModeOwner DBHL
Description Valve Mode
Domain Type Coded Value
Field Type String
Merge Policy Default Value
Split Policy Default Value
Name Value
Single 1
Double 2
WSSCategoryOwner DBHL
Description Water Sampling Station Category
Domain Type Coded Value
Field Type String
Domain Members
Domain Members
Domain Members
Domain Members
30
Merge Policy Default Value
Split Policy Default Value
Name Value
Unknown None
Treatment Plant Outlet TPO
Service Reservoir Outlet SRO
Distribution DIST
WSSMonitorOwner DBHL
Description Water Sampling Station Monitor By
Domain Type Coded Value
Field Type Small Integer
Merge Policy Default Value
Split Policy Default Value
Name Value
None 0
SYABAS 1
SYABAS & MOH 2
MOH 3
Domain Members
Domain Members
31