Tentang Kami

P.T. TENSINDO KREASI NUSANTARA was founded as a construction services specialist company engaged in the pre-stressing and other special construction.
The company was founded with strong motivation and commitment to meet customer’s requirements and satisfaction.
After certain period of preparation, PT Tensindo started the role in some project in Central Java. Today, we are given more trust to involve in projects in other area, continuing to grow and contributing to the national development.
Special construction is a challenging market today since it demands for combination of engineering, technology, working method, workmanship and material quality in one package. Fail to fulfill one component could result in structural collapse and loss of life. While recent global crisis calls for reducing cost in all activities, special construction must maintain its guarantee for safety and reliability of the buildings during its construction phase and service time.

To meet the goal, we rely on decades of experience in the world of special construction, combined with engineering capability and OVM China product quality, a product with an international reputation. Thanks to 4 decades of experience, OVM is now a leading product supplier and specialist contractor in China in the field of prestressing and other special construction techniques. With a strong reputation for reliability, professionalism and innovation, OVM Systems have successfully worked on numerous projects, including bridges, buildings , tunnels, harbors , dams and nuclear power stations, and in doing so have achieved worldwide prestige.
It is our wish that our service would contribute more to Indonesian development. And so, we proudly present you the technology!

OVM focuses on developing outstanding prestressing technology and building up renowned brand in civil engineering field. As the biggest supplier in China, OVM provides full ranges of prestressing systems including 4 categories, 30 series and more than 400 types of products:

I. OVM Post Tensioning System
II. OVM Cable System
III. Engineering Bearing and Expansion Join
tIV. Construction Equipment

The lasting and reliable OVM products are guaranteed by outstanding management.OVM is certified with ISO9001-2008 Quality Management System by BSI and CQC. Each process of production from raw material purchasing to delivery is strictly under the control of management system. OVM products meet the requirements of major standards: AASHITO,ASTM, BS, EN, ETA, FIP, GB, JIS, PTI etc. In addition, OVM works cl

Prestressing is main product of OVM for concrete structures. It is developed through years of study and tests to derive on a reliable system. When concrete structures are very long and sustain big bending then it’s time to call for prestressing action.
The OVM post-tension system consists of tendons and hydraulic equipments for stressing implementation. Anchors for tendon are available for various type of strands of diameter 12.7 mm, 15.2 mm, 21.8 mm and 28.6 mm, and available for up to 55 strands.

OVM250 Stay Cable
OVM250 Stay Cables has been used in over one hundred bridges in the world. This system meets all criteria of modern stay cables in terms of strength of materials, anchorage corrosion protection, 3 layers individual rust protection on the strand, dampers, precision in system installation and simple maintenance system. With this system, the replacement of strand can be performed without removing the cable as a whole.First layer of corrosion protection for strand in the OVM stay cables is epoxy coating. Strand coated by galvanize layer are also available. Second layer is the special wax, and the third protection is extruded HDPE pipe. This protection ensure the reliability of stay cable performance during its life time.Included in these systems is OVM extradosed stay cables system suitable for medium-span bridges.

For some reasons, structures become insufficient for loadings after years of service: growth of loadings (vehicles volume on the bridge or visitors in public buildings), aging of materials, damage due to experience of excessive loadings, false design or error in construction implementation. Either case yields to reduced (or even vanished) capacity and building lifetime. In such cases it is more efficient to repair or strengthen back the structure.Repair can consist of fixing or replacing the damage/inadequate structural parts. Main advantage of repair is minimizing or localizing the damage effect. 

Only the damage part is to be considered during repair. The techniques are also can be designed to have minimal disturbance to the user. As much as possible, the aim is so that activities in the building are not interrupted during repair while restoring the building load capacity.Some techniques for strengthening are external prestressing, FRP layers, groutings, concrete jacketing, metallic/steel sheeting.

OVM provides various type of bearings and expansion join. All bearings are customized by required size and loads specified by clients.
OVM bearing features:
- Full range of products are available including circular/rectangular laminated elastomeric bearings, sliding PTFE elastomeric bearing and pot bearings with the capacity from 80KN up to 60000KN;
- OVM bearings can be designed according to ASTM, AASHTO, JIS and European specifications etc;
-We can provide super size bearings such as 2000×1550×200mm、1500×1500×132mm elastomeric bearings as per the requirement of client;
-OVM also provides lead rod damping seismic bearing which can be widely used in seismic zone because of its good performance during the occurrence of earthquakes.

Ground Anchors

Heavy Liftings
For this project, OVM supplied LSD4500 dragging system, including 28 jacks and 14 hydraulic pumps.OVM systems is mainly used to lift and drag the shipwrecks.

Construction Monitorings
Nanning Yonghe Bridge, China.The bridge is 399m long with a 338m main span. Opened in 2004, OVM took part in the monitoring project on 20 November 2008.Sypply and installation of magnetic flux monitoring system