1. Ukulinganisa kanye nokubamba iqhaza
Landela ngokuqinile amamaki emidwebeni yokwakha ukuze amiswe, ngokuya ngamaphoyinti ebhentshimakhi kanye nokuphakama kwereferensi okulethwa unjiniyela ophethe umhlali, sebenzisa izinga ukuze ukhiphe, futhi ulithumele kunjiniyela ophethe ohlezi endaweni ukuze ahlolwe.
2. Ukumba umgodi wesisekelo
Umgodi wesisekelo uzombiwa ngokuhambisana ngokuqinile nokuphakama kanye nobukhulu bejometri okudingekayo ngomklamo, futhi isisekelo sizohlanzwa futhi sihlanganiswe ngemva kokumba.
3. Ukuthululwa kwesisekelo
(1) Landela ngokuqinile izicaciso zezinto ezibonakalayo ezicaciswe emidwebeni yokuklama kanye nendlela yokubopha ecaciswe ekucacisweni kobuchwepheshe, ubophe futhi ufake izinsimbi zensimbi eziyisisekelo, futhi uqinisekise kanye nonjiniyela wokugada ohlala khona.
(2) Izingxenye ezishumekiwe zesisekelo kufanele zifakwe uthayela oshisayo.
(3) Ukuthelwa kukakhonkolo kumele kushukunyiswe ngokugcwele ngokulingana ngokwesilinganiso sezinto ezibonakalayo, kuthelwe ngezingqimba ezivundlile, futhi ugqinsi lokunyakaziswa kokudlidliza akumele ludlule u-45cm ukuvimbela ukwehlukana phakathi kwezingqimba ezimbili.
(4) Ukhonkolo uthululelwa kabili, ukuthululwa kokuqala kumayelana no-20cm ngaphezu kwepuleti lehange, ngemva kokuba ukhonkolo uqiniswe ekuqaleni, i-scum isusiwe, futhi amabhawodi ashunyekiwe alungiswe kahle, bese ingxenye esele kakhonkolo ithululelwa qinisekisa isisekelo Iphutha elivundlile lokufakwa kwe-flange alikho ngaphezu kwe-1%.