Peb yog cov khoom lag luam ncaws pob qub tsim khoom hauv Suav teb ntau dua 20 xyoo.

Raws li cov lus pom zoo ua lag luam tus tswv lag luam ntev, peb tsim kev tsim tshiab ntawm kev siv ntau thaj chaw ua si rau kev lag luam thoob ntiaj teb.

Peb siv ntau qhov chaw ua si tus nqi yog tus nqi pheej yig, peb siv cov khoom zoo ntawm galvanized hlau, nyom dag, HDPE board, kev nyab xeeb nqa thiab lwm yam.

Peb lub sijhawm xa khoom ntawm thaj chaw siv ntau qhov kev ua si tau nrawm heev, kwv yees li 10 hnub rau kev txiav txim dav dav ntawm thaj tsam 200 square metres.

Peb kuj tseem muaj kev paub txog kev lag luam thoob ntiaj teb, peb muab cov kev pabcuam xa khoom pub dawb thiab cov ntaub ntawv tshem tawm ntawm Daim Ntawv A, Daim Ntawv E thiab lwm yam kom tsis txhob ua lub luag haujlwm tseem ceeb.

Kom tau txais kev tsim qauv ntau dua thiab hais los ntawm kev nug peb.