1. Thaum lub tsev muaj qhov tiv thaiv hluav taws xob txog 150m nyob rau hauv hluav taws xob dej thiab cov dej tua hluav taws tsis tshaj 15L / s, tsis muaj hluav taws kub sab nraum zoov.
2. Lub qhov cub hluav taws xob sab nraum zoov yuav tsum tau ua kom sib txig puag ncig lub tsev siab thiab yuav tsum tsis txhob nyob ntawm ib sab ntawm lub tsev.
3. Lub qhov dej tawm sab nraud ntawm lub phiaj xwm kev tiv thaiv huab cua tiv thaiv yuav tsum tsis pub tsawg dua 5m los ntawm kev nkag ntawm txoj haujlwm kev tiv thaiv huab cua hauv zej zog.
4. Lub qhov cub hluav taws xob sab nraum zoov ntawm qhov chaw nres tsheb yuav tsum teeb tsa rau qhov chaw ntawm lub chaw nres tsheb, thiab qhov kev ncua deb ntawm kab tsheb ze tshaj plaws yuav tsum tsis pub tsawg dua 7m, thiab qhov kev ncua deb ntawm chaw nres tsheb roj lossis chaw nres tsheb yuav tsum tsis pub tsawg tshaj 15m.
5. Lub tshuab hluav taws xob sab nraum zoov yuav tsum muab nruab rau qhov chaw yooj yim rau lub tsheb tua hluav taws.
6. Lub tshuab hluav taws xob sab nraum zoov yuav tsum siv hom av saum toj saud. Thaum siv cov hluav taws xob hauv av hluav taws xob, yuav tsum muaj cov cim qhia tseeb. Thaj chaw txias tau siv hom av nyob hauv av, thaj chaw tsis-txias yuav tsum siv hom av, thiab hauv av hom tuaj yeem siv rau hom kev tawm tsam.
7. Lub qhov dej tua hluav taws sab hauv lub tsev sab nraud yuav tsum muaj lub pob tw nrog qhov loj ntawm 150mm lossis 100mm thiab ob kab diam ntawm 65mm. Cov hluav taws xob sab hauv tsev sab nraum zoov yuav tsum muaj ib lub ntsia hlau muaj qhov ntev 100 thiab 65 mm.
8. Qhov kev tiv thaiv hluav taws xob tiv thaiv sab nraum zoov hluav taws xob hydrant yuav tsum tsis pub tshaj 150m, thiab qhov yov yuav tsum tsis pub tshaj 120m.
9. Lub qhov dej tua hluav taws sab nraud yuav tsum tsis pub tshaj 2m ntawm txoj kev ntawm qhov chaw, thiab sab nrauv phab ntsa ntawm lub tsev yuav tsum tsis pub tsawg dua 5m.