Groot Lemmer B.V. specialises in the design and manufacture of pedestrian and cycleway bridges. Whether in steel, timber or composite, Groot Lemmer can provide a solution tailored specifically for you. Together we address your requirements and ideas. Our engineers then provide calculations and drawings ready for your approval. Following final approval we then manufacture the bridge in our factory in accordance with the requirements on site. Your bridge arrives on site to be installed by our highly skilled field workers.
Below a selection of the possibilities:
|Solid/laminated beam bridges||free span up to 25 meters|
|Truss bridges||free span up to 40 meter|
|Bow arch bridges||free span of approxilately 65 meter|
|Cable stayed bridges||free span cable-stayed bridge to about 90 meter|
|Bascule bridge||free passage width of 15 meter|
Our Bridge / Boardwalk loadings are calculated according to Eurocode and it is important that we know the full intended loading for the structure. Traffic heavier than 5 tons must be vehicle specific or have a traffic class reference. Any vehicle loading would be excluded from our calculations if the bridge is specified for pedestrian and cyclists only.
RAW / Design & Construct / UAV-GC
Groot Lemmer welcomes all forms of tender. Our specialization is design and build contracts. Our engineers have many years’ experience and knowledge of fabricating timber, steel and composite structures.
Groot Lemmer designs its bridges using the drawing software Tekla. This is a 3D program compatible with BIM.