Saliida Ciidda Giant Syncrude waxa ay dib u eegtay 1990-meeyadii kala guurka shaagagga baaldiga una gudubtay qodista majarafada xadhigga

Leading oil sands macdanta Syncrude ayaa dhawaan dib u eegis ku samaysay kala guurkii ay kaga soo gudubtay taayirrada baaldiga una gudubtay gaadhiga iyo majarafad qodista dabayaaqadii 1990-meeyadii. dheer (in ka badan garoon kubbadda cagta), waxay ahayd jiilkii ugu horreeyay ee qalabka ciidda batroolka waxaana lagu ammaanay sida weyn ee warshadaha macdanta March 11, 1999, lambarka 2Soo Celinta Taayirrada Baaldigawuu ka fariistay shaqada, taas oo calaamad u ah bilawga warshadaha macdanta ee Syncrude isbeddelay."
Draglines waxay qodaan ciidda saliidda oo ay ku shubaan tuulan dusha sare ee miinada ka hor inta aan la soo saarin macdanta Syncrude waxay gashaa gawaarida iyo hawlaha fargeetada. Baaldiyada baaldiyada ee Syncrude waxaa si gaar ah u nashqadeeyey Krupp iyo O&K oo Jarmal ah waxaana loo dhisay si loogu shaqeeyo goobtayada.
In kasta oo hawlaha macdanta ee Syncrude ay arkeen horumar la taaban karo oo ku saabsan isticmaalka jiitaannada iyo taayirrada baaldiga, u gudubka baabuurta iyo majarafadihii ayaa u oggolaaday dhaqdhaqaaqa wanaagsan iyo kharashyada la dhimay ee la xidhiidha qaybahan waaweyn ee qalabka." lumin 25% wax soo saarkeena, "ayuu yiri Scott Upshall, maamulaha macdanta ee Mildred Lake. "Awoodda xulashada badan ee Syncrude ee macdanta ayaa sidoo kale ka faa'iideysanaya isbeddelka qalabka macdanta.