
Marketing (Related to Land & Building Survey)
1 week ago
Must need a good knowledge in below items
**1. **TOPOGRAPHIC SURVEYS**
- **Detail and Feature Surveys**:
- **Contour and Thematic Mapping**
**2. **ENGINEERING SURVEYS**
- **Pre-computation**:
- **Setting Out Survey for Construction & Engineering Works**:
- **As-built Survey**:
- **Pipeline & Cable Laying Survey (Power, Sewer, Etc)**
**3. **GEODETIC SURVEYS**
- **Control Network Surveys**:
- **Levelling and Benchmarks**
**4. **CADASTRAL SURVEYS**
- **Alienation of State Land**:
- **Land Subdivision & Amalgamation**
- **Subdivisions For Land and Strata Titles**
- **Resurvey of Lot**:
- **Foreshore Survey**
**5. **MONITORING SURVEYS**
- **Ground Settlement Monitoring**:
- **Existing Structure Monitoring**
**SURVEY CONTROL ACCURACY STANDARDS
**For The Establishment of Both Horizontal and Vertical Controls, The Local National Grid SVY21 Coordinate System Shall Be in Reference for Horizontal (Easting, Northing) Components and Singapore Height Datum (SHD) For Vertical (Elevation) Component. This Is in Accordance with The LSB Directive on Engineering and Hydrographic Survey Practices.
**HORIZONTAL CONTROL
**The LSB Directive on Engineering and Hydrographic Survey Practices Requires the Use Of At Least Four (4) ISN Markers to Establish the Horizontal Datum for Every Survey. The ISN Markers Shall as Far as Possible, Encompass the Site Under Survey, And Should Be Used Only If the Residuals in Northing and Easting Co-Ordinates Are Within 0.020 M Of the Recorded ISN Values for GPS Surveys by Taking Reference from The Singapore Satellite Positioning Reference Network (Sirent). A GNSS Survey Would Also Be Required If There Are Less Than Four (4) Stable or Intact ISN Markers. For Further Details on Establishment of ISN Markers, Please Refer to The Guidelines and Specifications for GPS Surveys of ISN Markers. When A Traverse Is Created, The Minimum Closure Standard for Horizontal Control Is 1:20,000 With Angular Closure Of 5ÖN, Where N Is the Number of Angle Stations. Summary As Below: Minimum Closure Standard 1:20,000 Angular Closure 5ÖN
**VERTICAL CONTROL
**The Vertical Datum Shall Be Derived From At Least One Reliable Vertical Control Points (VCP), Verified With At Least Two Witness Marks Established By SLA. All Levelling Shall Be Executed by Standard Precise Levelling Procedures. Where A Local Vertical Control Is to Be Established for Allowable Height Accuracy Of 5 Cm, The Geometric Geoid Model, Sgeoid09, established by SLA Shall Be Adopted to Convert Ellipsoidal Heights, Obtained in Accordance with The Recommended Procedure Published By SLA, To Heights in Reference to SHD (Https://Sirent.Inlis.Gov.Sg/Servicessgeoid09.Aspx). The Minimum Closure Standard for Vertical Control Is 6ÖK, Where K Is the Distance in Kilometres Between the Two Points Being Considered. Summary As Below: Minimum Closure Standard 6ÖK 3.3 Singapore Satellite Positioning Reference Network (Sirent) GNSS RTK Survey Supplied with Real Time Correct.
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Singapore Land Surveyors United Full time️ This post links directly to the Surveying Job post. Click to see the job post in a new tab. Location: Singapore An established land surveying firm is seeking motivated individuals to join our team as: Assistant Land Surveyor / Land Survey Technician Job Responsibilities / Requirements: Assist land surveyor in daily land surveying activities Minimum 5...
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Project Land Surveyor
19 hours ago
Singapore Land Surveyors United Full timeOverview Singapore - land surveying work schedule to ensure all drawings are accurately surveyed and to be utilized by construction project team. Responsibilities Establish monitoring procedures that provide sufficient information on structural stability of structures subjected to horizontal and vertical movements. Manage and maintain survey instruments and...
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Land Surveyor
19 hours ago
Singapore Land Surveyors United Full timeThis post links directly to the Surveying Job post. Click to see the job post in a new tab. SINOHYDRO CORPORATION LIMITED (SINGAPORE BRANCH) - Job Description Duties and Responsibilities of a Land Surveyor: Plan, carry out the surveys required for the project and set site boundaries. Establish demarcations for construction to begin. Record results of the...
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Land Surveyor
1 week ago
Singapore SCB BUILDING CONSTRUCTION PTE. LTD. Full time**Responsibilities** - Perform land surveying/measurements using a variety of specialist technical equipment. - Verify the accuracy of survey data. - To provide survey reports and liaise with local authorities. - Maintain and store accurate notes, records, and drawing files. **Requirements**: - Degree/Diploma in Civil Engineering/Land Surveying. - Minimum...
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Director, Land and Estate Management
1 day ago
Singapore Singapore Land Authority Full time**What the role is** Director, Land and Estate Management **What you will be working on** To oversee the Land Management and Estate Management teams to ensure that vacant State lands and buildings are professionally, effectively and efficiently managed through: - periodic inspections to ensure that State buildings are structurally sound, State lands are...
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Land Surveyor
7 days ago
Singapore HOCK HAI CIVIL ENGINEERING & BUILDING PTE LTD Full time**Job Duties and Responsibilities**: To perform land surveys and measurement using a variety of specialist technical equipment. To provide survey reports and able to communicate and liaise with local authorities. Able to use total station survey instrument of GPS system. Creates proper drawings on completed survey points installed on site. To verify the...
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Land Surveyor
3 weeks ago
Singapore PERMANENT PERSONNEL SERVICES PTE LTD Full timeRoles & ResponsibilitiesVisit www.ppsjob.com.sgLand SurveyorReports to: Project EngineerDuties:Conduct land and engineering surveys for construction projects, site boundaries, and land titles. Perform setting out of building grid lines before and during construction. Carry out surveys related to land use, housing, and traffic patterns. Conduct routine...
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Land Survey Assistant/chainman
2 weeks ago
Singapore J K FOO CONSORTIUM PTE LTD Full timeTo help surveyor to carry out land surveying works - To clear vegetation and undergrowth for survey works - To carry and set up survey equipment - Any other works as required - Outdoor works, projects all around Singapore - Transport and meal allowances - Work 5 days a week (Monday to Friday from 8.00 am to 5.30pm)
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Apac Amp Inventory Data Analyst
5 days ago
Singapore PFIZER ASIA MANUFACTURING PTE. LTD. Full timeResponsible for leading AMP APAC initiatives to optimize FG planning and inventories and prevent obsolescence and slow-moving inventory in APAC. Working very closely with the AMP Team Leads and AMP planners the role is responsible for setting up a process enabling, Markets, AMP APAC, and GSC Regional Team to identify and proactively address early network...
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TRAINEE LAND SURVEY CHAINMAN CUM DRIVER
19 hours ago
Singapore LEE TUCK ONN REGISTERED SURVEYOR Full timeWe have vacancies for Land Surveyor trainee for outdoor survey using advanced EDM (elctronic distance measurement equipment, scanner, GPS receivers and electronic level instruments.An assistant land surveyor is a critical part of the construction processes for all kinds of new or exsiting building works or civil works for roads, bridges, tunnels, MRTs,...