Inkcazo emfutshane:

1. Itreyi yesanti yegridi yenziwa ngokutyala isanti kumnatha owenziwe ngokukodwa weglasi yefayibha.

2. Iimpawu zemveliso: igridi efanayo kunye nokusetyenziswa kokutya okuziinkozo, ubomi benkonzo ende, indawo enkulu yokuphela kwepin, ukusasaza kobushushu kunye nezinye iipropathi. Umlinganiso wokugaya ungamaxesha ama-3-5 emveliso enye, kwaye imeko yokhuseleko iphezulu.

3. Ilungele indawo yokugcina iinqanawa, ishishini leemoto, ukususwa kwerusi, ukususwa kwepeyinti kunye neminye imisebenzi.