NDT has done on 60 km of raw water pipeline seam weldings of "Oil refinery factory" located at Altanshiree Sum, Dornogovi Province. 

The quality control and non dectructive testing has done on the exterior facade of the "Sky Garden Residence" project implemented by "Teso" Corporation.

Performed quality inspection of Non Destructive Test onOyu Tolgoi's "Shaft support structure assembly of transport equipment" beams, columns, and metal structures.

"Ulaanbaatar Development Investment Support Program of Ger district" peformed the Non Dictructive Test on outside heat pipe welding seams from the Selbe Sub-Center project.

Non Distructive Test performed on Overhaul of concentrator steam generation furnaces, welding seams of heating surfaces at Bor Undur Uul Khentii Province.

Non-Districtive Test was performed at beam, metal structure, and collumn of Shaft #2 Tower equipment project between level +35.5 to -1284.

For expantion of Central Heating Plant (CHP) to 58 MW, peformed the Non Dictructive Test on heating surface of the 29 MW powered 2 Heating Plant, all equipment and welding seams of the metal structure of the Heating Plant.

Completed the Non Distructive Test for Steel Ropes and Fittings of Shaft #2 Product and Passenger Lifts

"CHP-4" state-owned joint-stock company's welding seams of furnace heating surfaces, downpipes and steam lines heat surface of the plant has been inspected Non Destructive Tets.

As a customer's request, we test the welder's skill accordance with the relevant project and scope, and the initial and repeated tests are carried out and certified according to the following standards.

Standards: 

• MNS ISO 9606-1
• ASME SEC IX
• AWS D1.1

"Major Drilling Mongolia" LLC's drill machine components and metal structures are being tested by NDT.

Conducting the quality control inspection of the NDT at welded seams of responsible structures for Metal applications in the Energy, Construction and Mining industries.

Non-destructive testing on welding seams of 7 E supply and return Main pipelines since 2019.

Since 2017, Oyu Tolgoi "Underground Mining Infrastructure Construction" project 

• The inspection of the welding seam of the metal construction of the underground mine ore transmission facility 5 and the bridge crane is being tested by the NDT.
• The inspection of the welding seam of the metal structure of underground mine ore transmission the bridge 1.4 km long crane is being tested by the NDT.
• The inspection of the construction of underground mine ore transmission facility 4 and the welding seams of the bridge crane's metal structure is being tested by the NDT.
• The inspection of the construction of underground mine ore transmission facility 3 and the welding seams of the bridge crane's metal structure is being tested by the NDT.
• The inspection of the welding seam of the metal structure of the bridge crane and the end part of the conveyor belt of the underground mine ore is being tested by the NDT.

Regularly testing the NDT and verification work at "Ukhaa Khudag" 18MW power plant of MCSI LLC , Tsogtsetsii Sum, Ömnögovi Province.