Codsiga tuubada PVC iyo qadarka isticmaalka ayaa aad uga horreeya goobta tuubada caagga ah, qallafsanaanta dusha wanaagsan iyo xoogga jilicsanaanta, gabowga wanaagsan, factor badbaadada sare, waxaa si ballaaran loo isticmaalaa tuubada fiilada korontada ee Grace waxay ilaalisaa mabaadi'da hal-abuurnimada sayniska, oo si joogto ah u sahamiso hal-abuurnimo Isticmaalka nashqad qashin gaar ah, oo ay weheliso sanduuqa gearbox oo tayo sare leh, nidaamka maaraynta PLC ee tooska ah, dhammaan khadka wax-soo-saarka waa hawl fudud, socodsiin xasilloon, wax-soo-saar sare, oo si ballaaran loogu soo dhaweeyay macaamiisha.