1. Hauv chav ua noj, cov kws tshaj lij pom zoo kom txhim kho lub tswb ntsuas pa taws 3 meters deb ntawm cov khoom siv ua noj. Hauv qhov chaw pw tsaug zog, lub tswb ceeb toom pa luam yeeb yuav tsum tau teeb tsa hauv 4.5m kom txhua tus tuaj yeem hnov lub tswb, txawm tias lub qhov rooj chav pw kaw.
2. Rau ib lub tsev ib-storey: lub tswb ceeb toom pa taws yuav tsum tau nruab rau hauv txoj kev hauv tsev, nruab nrab ntawm cov chaw pw thiab nyob. Zoo dua ntawm lub qab nthab, tsawg kawg 30 cm ntawm phab ntsa lossis teeb.
3. Rau tsev neeg loj lossis ntau lub tsev nyob hauv tsev: ntxiv rau qhov chaw teeb tsa saum toj no ntawm cov tsev nyob ib leeg, peb yuav tsum ntxiv cov hauv qab ntawm cov ntaiv thiab kev sib txuas ntawm cov ntaiv ntawm txhua lub tsev. Tsis tas li ntawd xav txog kev yuav khoom sib txuas lus ceeb toom kom cov pa luam yeeb lossis cua sov kuaj pom ntawm ib pem teb tuaj yeem ua rau lub tswb nrov rau tag nrho lub tsev.
Yuav kom nco ntsoov: txawm tias qhov chaw twg lub tswb ceeb toom pa luam yeeb nyob hauv, tsis txhob nruab nws saum toj ntawm cov khoom uas yuav tsim cov khoom siv hluav taws xob, txwv tsis pub koj yuav tos kom hnov lub tswb ceeb toom tsis tseeb txhua hnub.