1. KULULA UKUFAKA, UKUQAQA FUTHI UGAWELE KABUSHA:

1) Kulula ukuzivumelanisa nanoma yikuphi ukucushwa kukagesi

I-2) I-scalable kusukela ekukhiqizeni amandla aphansi kuya phezulu

3) Awekho amathuluzi/akukho mishini esindayo edingekayo

4) Zonke izinto zokwakha zingagaywa kabusha

2. IZINZUZO ZEMVELO

1) Umthelela ongathathi hlangothi noma omuhle kwezemvelo

2) Nciphisa ukuhwamuka kwamanzi, wonge amanzi futhi ulondoloze imvelo ekhona

3) Thuthukisa izinga lamanzi futhi uvimbele ukuqhakaza kwe-algal

4) Ukunciphisa ukuguguleka kwezingongolo zamadamu ngokunciphisa amagagasi

3. IYABIZA

1) Ukuhlanganiswa okusheshayo nokulula emhlabeni noma emanzini

I-2) Inqubo yokukhiqiza elula ukuze kuqinisekiswe izindleko zokukhiqiza eziphansi kanye namanani esistimu yokuncintisana

3) Ukukhiqizwa kwamandla aphezulu ngenxa yomphumela wokupholisa wemvelo kumaphaneli namakhebuli

4. Izolungiswa ngohlelo lwe-anchoring.Ngokujwayelekile sikhetha indawo okusetshenzwa kuyo ngaphansi kwamanzi, kodwa futhi singakhetha indawo okusetshenzwa kuyo ngaphambili kwamanzi.Inqubo yokufaka i-anchoring system izoklanywa ngokuhambisana nesimo sendawo yamanzi.

1) Uma izinga lamanzi lihluka lingaphansi kwemitha eli-1, sebenzisa ihange elishonile noma itshe ngentambo ukuze ulilungise.

2) Uma izinga lamanzi lihluka lingaphansi kwamamitha angu-3, ​​sebenzisa ihange elishonile noma itshe ngentambo bese wengeza isiphethu esinwebekayo ukuze silungise.

3) Uma izinga lamanzi lishintshashintsha ngaphezu kwamamitha angu-3, ​​sebenzisa ihange elishonile noma itshe elinentambo ye-capstan ukuze ulilungise.