Inkqubo yokuhambisa amanzi yinto ebaluleke kakhulu kwaye ngamanye amaxesha kuyimfuneko ebalulekileyo yokuphuhliswa kwepropati yomhlaba eneemvelo. Isixhobo somlambo kwisayithi sivumela ukuba singagxininisi nje ingcambu okanye intsimi, kodwa kunye nezakhiwo ezincedisayo.
Umsele weendawo zasemdeni unemihlaba emibini ephakamileyo: ukuvuleka (phezulu) kunye nokuvalwa komhlaba (phantsi komhlaba).
Kulula kakhulu ukuqonda imfuno yokwakha isakhiwo esinjalo, kuyimfuneko kuphela ukuba uqikelele ngokuchanekileyo izinga lokunyuka kwemvelo ngamanzi omhlaba kunye nomhlaba. Inkqubo yokuhambisa amanzi yeso siza, uhlobo lwazo kunye nezixhobo zoyilo zixhomekeke kumthamo, ubukhulu bentlawulo kunye nohlobo lokungcola okuninzi.
Makhe sibone indlela yokucima ngokufanelekileyo isayithi, fumana iindidi zazo eziphambili kunye neempawu zokusebenza. Kodwa kufuneka kukhunjulwe ukuba ukuveliswa kweenkqubo ezicwangcisiweyo zamanzi, ukhetho lwabo kunye nokuyila kwiprojekthi ngumsebenzi obunzima wobunjineli, ngoko kukulungele ukuyibeka kwiingcali.
Inkqubo yokuhambisa amanzi kweso siza
Inkqubo evulekileyo yokucoca amanzi yinto enye okanye iindidi ezininzi eziguqula amanzi ngaphandle kwesayithi kwindawo yokutya kwamanzi. Inkqubo enjalo isebenza kuphela ekususeni imitha enkulu yemvula kunye ne-melt. Ngako oko, ukucinywa kwamanzi kwesiza kusetyenziswa kwiimeko ezinqongophele, oko kukuthi:
- ukuba isayithi inehlabathi lomdongwe kwaye ihlala ephantsi;
- ukuba isayithi ikhona kwi-slope, ngeenyawo zayo;
- Ukuba isayithi ifumaneka ezicimbini kunye nezakhiwo ezineziseko ezinzulu.
Kulula kakhulu ukwakha unxweme olunjalo lwesayithi ngezandla zakho: nje iifolo ezimbalwa ziphantsi ukuya kwisiqingatha semitha eneemitha ezijikelezayo ezijikelezayo kwisayithi. Ukuze kugcinwe umphumo wokumisa kwenkqubo yokucoca amanzi, kufuneka i-maintenance yesilondolozi esilulayo: kufuneka uhlambuluke rhoqo udoti, ukhula kunye nomhlaba.
Inkqubo yokuvalwa yamanzi yesayithi
Xa kunesidingo sokwenza amanzi amaninzi angena kumhlaba, umjelo kufuneka ubizwa ngokuba uvaliwe okanye ngaphantsi komhlaba. Inkqubo enjalo isebenza ngokususa amanzi angaphantsi komhlaba ngamanzi angama-2.5-3.
Inkqubo yokuvalwa yamanzi - isakhiwo esinezakhiwo zobunjineli - yinkqubo yeemibhobho kunye nemigodi (imifudlana) ematyeni kunye nobunzulu be-1 ukuya kwi-2 mitha. Iinqwelo ziyinxalenye ebalulekileyo kwaye ibaluleke kakhulu kwinkqubo ephantsi. Eyona nto ibonakalayo yiiplastiki eziphambene nemibhobho ekhethiweyo.
Ukulungelelanisa kwamanzi amaninzi, iimfudu zizaliswa ngophuthi, igravel, i-brushwood kunye nezinye izinto ezifanayo. Iimitha kunye nemibhobho yamanzi yenkqubo evaliweyo kufuneka ukuba ibe phantsi kwe-slope ukuya ekutheni amanzi atye. Ukongezelela koko, enkulu le ngqungquthela, iphakamileyo izinga lokuphambuka kwamanzi amaninzi kwaye, ngokufanelekileyo, ukusebenza kakuhle
Uyilo oluchanekileyo lomlambo ovaliweyo weqonga lomhlaba ludinga ukubala ngobunjineli bokubala ngokusekelwe kuhlalutyo lomthamo nobunzulu bamanzi asemhlabeni, kwakunye nommandla kunye nomhlaba womhlaba okufuneka utyelwe. Ukuba uzalisekisa zonke iimfuno zeprojekthi, loo nkqubo iya kuhlala ixesha elaneleyo ngaphandle kokulahlekelwa ngempumelelo. Kwinkqubo yokusebenza, kuyafuneka kwakhona
- ukuzalisekisa iimeko ezithile, oku:
- ngezikhathi (ubuncinane kanye emva kweminyaka emithathu) le nkqubo idinga ukucoca kwizinto ezimbi kunye nokucima;
- Musa ukubeka izakhiwo kunye nokusebenzisa izixhobo ezinzima phezu kwamabhobho emigodi epakishwe;
- Kubalulekile ukuba usebenze ngokukhawuleza kwimihlaba ngaphaya kweemvula ukuze ulondoloze ukusetyenziswa kwamanzi omhlaba.
Landela le miyalelo elula kwaye uhluthe isayithi iya kuphumelela!