Isethi yamaHoses aBlowing Bow iyingxenye ebalulekile yesistimu yokufutha umnsalo ku-Trailing Suction Hopper Dredger(TSHD).Ihlanganisa isethi yamapayipi aguquguqukayo axhunywe nesistimu yokuvuthela ngomnsalo ku-TSHD kanye nepayipi elintantayo.Yakhiwe ngokuntanta kwekhanda, ipayipi elinganyakazi (Hose A), ipayipi elintantayo elicijile (I-Hose B) kanye namapayipi antantayo asemqoka (I-Hose C neHose D), ngokuhlangana okusheshayo, Isethi yeHose Evuthela Ngokugoba ingashesha ukwenziwa. ixhunywe noma inqanyuliwe ohlelweni lokuvuthela ngomnsalo.