Warszawa, Grota Roweckieg - Bridge on the Wisla river

Czestochowa, Bridge on Regaliza river

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