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SiteTec BV

Name: SiteTec BV
Address: Molenvliet 28, Wijk Bij Duurstede, 3961MV, NL
Telephone: +31 (0)343595400

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Welkom op de officiële website van SiteTec bv Horizontal Directional Drilling equipment, parts, tools, rental & service

04/11/2026

HDD in our hometown! 🏡

Of course, we’re always proud to see a great HDD project in action. But when it happens right here in Wijk bij Duurstede, with our own P2500 pump unit on site, we simply have to stop by! So we jumped in the car and paid the VLST team a visit, bringing along some treats for the crew.

Commissioned by Hoogheemraadschap De Stichtse Rijnlanden, VLST carried out a 313-metre HDD, pulling two pipes beneath the Lekdijk. The new Kromme Rijn pumping station is located on the river side of the d**e, where flooding is possible during high water levels. That's why its electrical installation will be placed at a separate, safer location, with power and control cables running through the new pipes.

Once operational, the station will help keep water flowing to the region, Utrecht and beyond during periods of extreme drought. With a capacity of 6,000 litres per second, that's quite a job!

Thanks for the warm welcome, team VLST!

30/10/2026

Pump up the jam! 🔧

Plenty of high-pressure pumps in our workshop right now. Brand-new ones waiting to be installed in our units, alongside older generations ready for a new lease of life. One has a particularly interesting history: it's been recovered from the seabed and is now sitting in our workshop, ready for an overhaul. We're itching to get our hands on that one!

Meanwhile, Caterpillar Stage V diesel engines are lined up for installation, and two new mixing units are getting their final touches before heading out to the jobsite.

28/10/2026

High-pressure pumping units for vertical drilling

🛠️ Two P2500's are currently under construction in our workshop, both destined for a vertical drilling contractor. Each unit will be equipped with a Caterpillar Stage V diesel engine. The systems offers a maximum flow rate of 2,500 litres per minute and a maximum pressure of 100 bar.

⬇️ While many of our units operate on HDD jobsites, our pumping equipment also finds its way into vertical drilling. The same design principles apply: practical operation, easy access for maintenance and equipment built around the needs of the crew in the field.

15/10/2026

Big HDD pullback coming up? Keep those pipes rolling!
60 STBR900 bundle rollers, ready for rental and your next HDD project.

12/10/2026

A new stationary shaker unit for Welvreugd Drilling B.V.: the SS4872E with double deck and 4.4 m² of screening area.

The Dutch drilling company wanted a fixed setup at their yard where vacuum trucks returning from jobsites can unload quickly, while already removing coarse material and a large part of the sand before the drilling fluid reaches the storage basin and recycling unit.
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Drilling fluid first passes over the top deck, fitted with SiteTec’s own 6–24 mesh polyurethane screen. Acting as a scalper, it removes the largest solids and helps prevent the cones further down the recycling process from clogging. Developed for this heavy first separation step, the screen can last up to 25 times longer than a conventional screen deck.

From there, the fluid drops onto the lower deck, where a large part of the sand is screened out. What remains is pre-cleaned drilling fluid with less coarse material and sand, allowing the recycling unit to focus on the finer solids.
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The same SS4872E can also be used on site as a pre-cleaner. On the rig side, it can free up capacity in the recycling unit. On the pipe side, removing coarse material and sand from the return flow makes the drilling fluid lighter for the return pump and line.

12/10/2026

Calm before the storm...

Orange powerhouses, LaValley Industries tools and our crane excavators lined up and ready for the next job. A quick look at the SiteTec rental fleet before the equipment heads back out into the field.

25/09/2026

Wind turbines, cows and a drilling rig every half kilometre. 👀

Near Oldenburg, several HDD crews are working side by side on TenneT’s BalWin 4 project. We joined the teams of Denys and Catalana Drilling to see how they tackle short parallel crossings, soft ground and some very practical mud-handling challenges.

Read the full jobsite case study here:
https://sitetec.nl/news/inside-the-hdd-works-on-balwin-4/

Thanks again to the teams of Denys and Catalana Drilling for the warm welcome and for sharing their experience from the field.

24/09/2026

Now that’s an anniversary gift. 🎁

We were happily surprised when Consmema pulled up with something rather special for our 25th anniversary: a steel planter, made in their own workshop and finished with both our logos.

A brilliant piece of craftsmanship and a great symbol of our collaboration over the years.

A big thank you to Jan Naber and Jaap Veenstra for bringing it over personally. It was great having you in Wijk bij Duurstede!

The planter has already found a proper spot right by our entrance. 🌿

11/09/2026

Unboxing. XXL edition 👀

What’s underneath all that wrapping? Welvreugd Drilling B.V. very own LaValley Tonghand. And this one especially is hard to miss...

For the first time, we delivered a Tonghand finished in the customer’s own company colours. But the customisation goes further than the paintwork. At Welvreugd’s request, the top plate was adapted for a CW30 coupling. This makes the support tool lighter, lower and more compact. The setup also includes a camera system, giving the operator a clear view of the work area. Practical changes that started with feedback from the end user and was picked up by LaValley Industries in the US.

Thanks to the Welvreugd team for your trust and your purchase. Here’s to many successful drilling metres!

24/08/2026

A new R1000E and M1200E combination for Marty Bauleistungen AG in Switzerland.

The setup combines recycling and mixing in a small footprint by stacking the two units. Drilling fluid is first recycled in the R1000E. The M1200E then allows fresh product to be mixed in, bringing the fluid back to the required properties before it returns to the drilling process. Built around Marty’s requirements and practical use in the field.

🎉 Here’s to many successful drilling metres!

Adres

Molenvliet 28
Wijk Bij Duurstede
3961MV

Openingstijden

Maandag	08:00 - 17:00
Dinsdag	08:00 - 17:00
Woensdag	08:00 - 17:00
Donderdag	08:00 - 17:00
Vrijdag	08:00 - 17:00

Telefoon

+31 (0)343595400

Website

http://www.sitetec.nl/

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