Topographic survey 1/500 in Nha Trang city, Khanh Hoa province

Construction survey of Residential areas Zoning Planning Project (1/2000 scale) of wards in Nha Trang city. Contractor Bach Viet performed topographic survey 1/500 and drew cross-sections along sewer and storm water drainage routes in Nha Trang. Let’s find out!

Introducing the topographic survey measurement area

–  Measuring to supplement topographic map 1/500 (new measurement) including:

+     Area of ​​the entire Nha Trang Station area.

+     The area of ​​the road in the additional measurement area is calculated from house front boundary or lot boundary outward: Update and supplement the current status of the technical infrastructure system that has not been shown on the established cadastral map such as: road surface altitude, location of water intake sewers, high – medium voltage, low voltage electric poles, substations. transformer, communication system (internet cable, telephone cable, …), location of trees and landscape of the street…

The area of house front boundary or lot boundary outward is the location with the most changes and fluctuations in the technical infrastructure of the planning area. Therefore, measuring and updating the current status of topography and terrain objects of the technical floor system is a mandatory requirement to serve the design and planning of technical infrastructure in particular and planning design in general.

+     Areas and plots with fluctuating constructions and new construction compared to the cadastral map (unlike the actual constructions already built on this plot of land).

–  Measuring and drawing to supplement to cadastral map 1/500:

+     No new measurement for the remaining area: the area has a cadastral map, the plots have not changed and the current status has fully and accurately measured construction works on the plot. However, it is necessary to additionally measure the terrain (altitude) and update the number of building floors on this cadastral map. This work is aimed at updating the current status and altitude of the area that already has a cadastral map, serving planning design work.

– Editing to fit in the old topographic map 1/500 of the detailed planning project implemented in 2012, within the boundaries of this planning project, provided by the investor. The topographic map documents of this detailed planning project must meet technical measurement requirements.

–  Additional survey area for creating topographic mapping at 1/500 located in the center of Nha Trang city; Including the area of ​​Phuoc Tan – Phuoc Hoa wards, with neighboring areas

–  Area 1

+     The East borders Nguyen Trai street;

+     The West borders the railway crossing at Le Hong Phong street;

+    The South borders the Railway;

+     The North borders Thai Nguyen Street;

–  Area 2

+     The East borders Tran Nhat Duat street;

+     The West borders Le Hong Phong street;

+     The South borders Van Don street, Zoning planning (scale 1/2,000) Central urban area – urban – services – finance – tourism of Nha Trang;

+     The North borders Lam Son street;

–  Current status of the planning area: This is an existing urban area in the city center combined with a tourist service area. Residential area with a chessboard-divided transportation system; High-density construction; Most are houses with small lot structure. Service works are concentrated on main roads such as Ngo Gia Tu street, Van Don street, Thai Nguyen street, Nguyen Trai street, and Le Hong Phong street.

Method of topographic survey 1/500 in Nha Trang city, Khanh Hoa province

Used equipments

Standards applied in topographic surveys

Some images of topographic survey in Nha Trang

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