Sikirani

Njira yoyeserera ndi njira ili motere:

Ndodo za 3m-zazitali zimakonzedwa mogwirizana ndi pansi pamtunda wa 1.6m, ndipo malo aliwonse amalumikizidwa ndi nyumba zazikuluzikulu zokutira (zoyikidwa kumbuyo kwa nyumba iliyonse. Pangani zopingasa zakunja 1.5m kutali ndi khungu lomanga, ndikukhazikitsa mizere iwiri ya mizere yayikulu pamwamba ndi mkutu pakati pa minda iwiri.

Khazikitsani mizu yaying'ono yokhala ndi 800mm pamtunda waukulu. Malekezero akunja a mtanda wawung'ono amatuluka pamtanda waukuluwo ndi 150mm, ndipo mtanda wocheperako pakhoma kuti athe kupirira mawonekedwe a chimango. Mukayika matabwa a scaffold, khalani ndi malekezero awiri a Crossbar yaying'ono ndi cross. Mabodi a scafold oyenera kufalikira kwathunthu ndi kumbali ina. Sipayenera kukhala matabwa a probe, ndipo chidutswa chilichonse chimakhala cholumikizidwa ndi mawaya a chitsulo.

Ikani mipiringidzo yaying'ono yopingasa ndi matabwa a scaffold pa ntchito yogwira ntchito.

Ndipo kotero kupititsa kwa osanjikiza.