Tuubbada birta lagu xiro ayaa diirada saaraya gaadiid dhexdhexaad ah oo aad u hufan , oo ay ku jiraan:
- Miinooyinka birta : gambaleelka birta (tusaale, dn45 dn15 pn16 pn16 pn16 pn16 pn16 pn / service-ka oo aan xirneyn oo ah miinada yonnan Thinn Dahabka ah, oo ah gaadiidleyda dahabiga ah, uruurinta 75%);
- Warshadaha kiimikada dhuxusha
- Awoodda Beerta Beedka Deegaanka
- Injineerinka Daweynta : Gaadiidka Slanging Webiga (DN800 ee sabeysanayo mashruuc Jangsu ah, oo looxeynayo radius 3d). Kiisaska caadiga ah waxay muujinayaan in noloshu guud ahaanba ay tahay 2 ~ 3 jeer oo tuubooyinka dhoobada dhoobada ah iyo 3 ~ 4 jeer oo ah tuubooyinka birta ee akoon, yareynta qiimaha wareegga nolosha in ka badan 40%.