In construction surveying play an important role: not only ensuring accurate from design drawings to the site, but also ensuring the dimensions and technical and art view from design.

NEH delivered professional methods to any build process and supports engineering projects from the initial earth works to final completion. Our ability and experiences is improving after many project with the partner satification.

Our areas of expertise
 

• Survey in basement and fountain works : setting out driving piles, bore piles, corewalls and other basement works.
• Building surveying and other survey for completion work.
• Design and measure the coordinates and level network with high accuracy for any type of engineering survey.
• Survey for special type of building such as: skyscraper, hydroelectric power, water tunel, traffic tunel and industrial complex.
• Survey for positioning, construction and calculate volume for mine, industry, refinery…
• Survey in highway, bridge, irrigation, reservoir and other civil and industry building.

Our human and technical resources

NEH provides its clients with teams of specialists

Our specialists, engineer and worker with experiences in highrise, hydroelectric, highway, tunel..

High precision instrument

• Leica high precison total station: TS30, TCA2003, TCA1800, TS02 Ultra, TS 06, TS 09.
• High precison level machine: Ni004, Ni007, NAK2, DNA03.
• Optical plummet  FG-L100, Leica laser Lino L2P5.
• GPS Receivers: Trimble R3, 5700, 5800, R8.
• Other high precision survey machine.
• Data processing system with Panasonic professional computer : CF31, CF30, CF29, CF52.