Szcecin, Bridge on Parnica river

Czestochowa, Bridge on the Warta river

Burzenin, Bridge on the Warta river

Katowice, DW1, Highway A4

Zdunska Wola, culvert (Pichna river)

Warszawa, F.Chopina airport - Okecie

Warszawa - storm sewer

Szczecin, Mieszka I - stormwater sewer

Bridge, street and highway drainage Nordhausen (Zeppelinbrücke)

Bridge, street and highway drainage Heilbronn-Stuttgart

Bridge, street and highway drainage Heilbronn-Stuttgart

Bridge, street and highway drainage Suhl (Haseltalbrücke)

Bridge, street and highway drainage Einhausen (Werratalbrücke)

GRP Pipes Protect Municipality against Flood Damage

Karlovac, Drežnik - bridge

Walbrzych, stormwater sewer in SSE

Walbrzych, stormwater sewer in SSE

Szczecin, modernization of road no. 117 - stormwater sewer

Szczecin, stormwater sewer, Parnica Brige

Sulbice, stormwater collector in KSSE

Sandomierz, modernization of road no. 723

Poznan, Viaduct number 4, Highway A2

Kostrzyn n/ Odra, stormwater collector in KSSE

Kostrzyn n/ Odra, stormwater collector in KSSE

Konin, stormwater sewer, Wilkow estate

Kielce, Zagnanska Street - stormwater sewer

Gostyn, stormwater sewer

Goleniow, modernization of airport

Gdansk - ring road

Gdansk - ring road