
Processing of sand, gravel and crushed stone as well as recycling of excavated soil and construction materials in Tyrol.

KSS Kieswerk GmbH
Ötztal-Bahnhof, ATNew on Amplifa
About KSS Kieswerk GmbH
KSS Kieswerk GmbH was founded in 2009 as a subsidiary of Fiegl-Beteiligungs-gesmbH and specialises in the processing and reuse of excavated soil, construction rubble and mineral raw materials. On the approx. 10-hectare plant site in Ötztal-Bahnhof (Tyrol), thousands of tonnes of gravels and sands in various grain sizes are produced annually. A crushing plant, a secondary crushing plant and a mixing plant enable the production of sand, crushed stone and concrete aggregates in all grain sizes. The main products are washed filter and round gravels as well as plaster and screed sands. In addition, the company produces recycled construction materials such as recycled sand, recycled gravel and recycled asphalt, operates a landfill and supplies concrete of all types through the Fiegl Group. The sites Fiegl Tiefbau, Westbeton and KSS Kieswerk are located on a shared site and offer services from excavation to finished concrete.
- Site
- A-6430 Ötztal-Bahnhof
- Processes
- Processing and reuse of excavated soil and mineral raw materials, Production of washed filter and round gravels in all grain sizes, Production of plaster and screed sands, Crushing of sand and crushed stone as well as concrete aggregates in all grain sizes, Washing of mineral aggregates (washed chippings/gravels), Production of rock granulate 0/4, 4/8, 8/16, 16/22 (EN 12620), Production of recycled construction materials (recycled sand, recycled gravel, recycled frost, Mixing (mixing plant)
- Materials
- Round gravel, Crushed gravel, Sand 0/4, Cable sand 0/4, Sewer sand 0/16, Screed sand, Fine chippings 2/4, Fine chippings 4/8
- Certificates
- EN 12620 conformity (System 2+, in-house production control), EN 12620 (System 2+, in-house production control)
- Founded
- 2009
- Industries
- Civil engineering, Construction
- 01
Delivery of excavated soil, construction rubble and construction waste
- 02
Crushing (crushing plant and secondary crushing plant)
- 03
Washing of mineral aggregates
- 04
Screening and grain-size preparation
- 05
Mixing (mixing plant)
- 06
Storage and delivery
- 07
Landfill operation
Locations

Ötztal-Bahnhof
ATGravel plant with crushing, secondary crushing and mixing plant, office and landfill
- Materials
- Sand, gravel, crushed stone, natural materials, recycled construction materials
- Crushing plant
- Secondary crushing plant
- Mixing plant
Construction Materials




Inside the production









Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Processing and reuse of excavated soil and mineral raw materialsRecycling/Processing | – | – | – | – | Excavated soil, mineral raw materials, construction rubble, construction waste |
| Production of washed filter and round gravels in all grain sizesProcessing | – | – | – | – | Filter gravel, round gravel |
| Production of plaster and screed sandsProcessing | – | – | – | – | Plaster sand, screed sand |
| Crushing of sand and crushed stone as well as concrete aggregates in all grain sizesProcessing | – | – | – | – | Sand, crushed stone, concrete aggregates, carbonaceous rock, granitic rock |
| Washing of mineral aggregates (washed chippings/gravels)Processing | – | – | – | – | Fine chippings, winter grit, crushed gravel |
| Production of rock granulate 0/4, 4/8, 8/16, 16/22 (EN 12620)Processing | – | – | – | – | natural crushed mineral aggregate, carbonaceous, granitic rock |
| Production of recycled construction materials (recycled sand, recycled gravel, recycled frostRecycling/Processing | – | – | – | – | Recycled sand, recycled gravel, recycled fill material, recycled asphalt |
| Mixing (mixing plant)Processing | – | – | – | – | Gravels, sands |
| Delivery of concrete of all types (ready-mixed concrete)Construction materials | – | – | – | – | Concrete |
32 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Crushing plant | – | – | – | – | Ötztal Bahnhof |
| Secondary crushing plant | – | – | – | – | Ötztal Bahnhof |
| Mixing plant | – | – | – | – | Ötztal Bahnhof |
| Mini excavator Doosan DX10Z | Doosan DX10Z | – | 1.20 t | – | Ötztal Bahnhof |
| Mini excavator Takeuchi TB 325 R | Takeuchi TB 325 R | – | 2.50 t | – | Ötztal Bahnhof |
| Mini excavator Takeuchi TB 230 | Takeuchi TB 230 | – | 3.00 t | – | Ötztal Bahnhof |
| Mini excavator Takeuchi TB 250 | Takeuchi TB 250 | – | 5.50 t | – | Ötztal Bahnhof |
| Mini excavator Takeuchi TB 260/370 | Takeuchi TB 260/370 | – | 6.50 t | – | Ötztal Bahnhof |
| Mini excavator Takeuchi TB 290 | Takeuchi TB 290 | – | 9.50 t | – | Ötztal Bahnhof |
| Mobile excavator Volvo EW 60E | Volvo EW 60E | – | 6.00 t | – | Ötztal Bahnhof |
| Mobile excavator Takeuchi TB 370W | Takeuchi TB 370W | – | 8.00 t | – | Ötztal Bahnhof |
| Mobile excavator Liebherr A 912 | Liebherr A 912 | – | 13.00 t | – | Ötztal Bahnhof |
| Large excavator Komatsu PC 138 US NLC | Komatsu PC 138 US NLC | – | 15.00 t | – | Ötztal Bahnhof |
| Large excavator Takeuchi TB 2150 RV telescopic arm | Takeuchi TB 2150 RV | – | 17.00 t | – | Ötztal Bahnhof |
| Large excavator CAT 320 E NL | CAT 320 E NL | – | 23.00 t | – | Ötztal Bahnhof |
| Large excavator CAT 323 | CAT 323 | – | 25.00 t | – | Ötztal Bahnhof |
| Large excavator Liebherr 924R | Liebherr 924R | – | 25.00 t | – | Ötztal Bahnhof |
| Large excavator Komatsu PC 240 NLC | Komatsu PC 240 NLC | – | 26.00 t | – | Ötztal Bahnhof |
| Large excavator Komatsu PC 228 LC-3 short tail | Komatsu PC 228 LC-3 | – | 26.00 t | – | Ötztal Bahnhof |
| Large excavator Liebherr R 926 | Liebherr R 926 | – | 29.00 t | – | Ötztal Bahnhof |
| Large excavator Volvo EC 250 ENL | Volvo EC 250 ENL | – | 30.00 t | – | Ötztal Bahnhof |
| Large excavator CAT 329 E/LN | CAT 329 E/LN | – | 31.00 t | – | Ötztal Bahnhof |
| Large excavator Liebherr 930R | Liebherr 930R | – | 31.00 t | – | Ötztal Bahnhof |
| Large excavator CAT 336 F | CAT 336 F | – | 41.00 t | – | Ötztal Bahnhof |
| Dumper CAT 725 | CAT 725 | – | 24 t payload | – | Ötztal Bahnhof |
| Dumper Volvo A25 6x6 | Volvo A25 | – | 24 t payload | – | Ötztal Bahnhof |
| Dumper CAT 730 | CAT 730 | – | 28 t payload | – | Ötztal Bahnhof |
| Dumper Komatsu HM 300 6x6 | Komatsu HM 300 | – | 28 t payload | – | Ötztal Bahnhof |
| Loading crane Hiab XS 212 incl. grapple | Hiab XS 212 | – | 16.00 m/t | – | Ötztal Bahnhof |
| Road sweeper & HD beam | – | – | – | – | Ötztal Bahnhof |
| Tracked dumper | – | – | 5.00 m3 | – | Ötztal Bahnhof |
| Four-wheel-drive tractor with tandem trailer | – | – | 10.00 m3 | – | Ötztal Bahnhof |
Additional services
Quality
In-house production control is monitored under System 2+ by the notified certification body TIQU (Notified Body No. 2586); certificate of conformity 2586-CPR-0017 in accordance with EN 12620.
| Evidence | Ötztal-Bahnhof |
|---|---|
| EN 12620 (System 2+, in-house production control) |
History
- 1969
Foundation of Fiegl Tiefbau GmbH (parent company).
- 2009
Foundation of KSS Kieswerk GmbH as a subsidiary of Fiegl-Beteiligungs-gesmbH and establishment of the gravel plant on the premises of Fiegl Tiefbau GmbH in Ötztal-Bahnhof.