Izinyathelo ezilula zokuLawula ukuKhutshwa koKhuseleko kunye neengxaki zokuThatyathwa
Iingcebiso ezilandelayo zokulawulwa kweengcambu kunye neengxaki zokukhupha isisitshixo ekuphumeleleni kwisicwangciso sakho sokukhusela ukungcoliseka kwamanzi. Ukulawulwa kwamanzi okukhusela ngokufanelekileyo kuya kunciphisa iingxaki zokuguguleka kwamanzi kunye neengqungquthela kwiiprojekthi zakho zokwakha kwaye kuya kunciphisa impembelelo yengqongileyo yeprojekthi yakho. Ezi ngcebiso kunye neendlela ezifanelekileyo zokulawula i- EPA ye-SWPPP ziya kuba nefuthe elifanelekileyo xa kulawulwa ukukhukuliseka kweengxaki kunye neengxaki zeentlanzi.
01 - Nciphisa iindawo eziphazamisayo
Xa uqala iprojekthi yakho yokwakha, lawula imida yeprojekthi yakho ngokusebenza kuphela kwiindawo eziyimfuneko ezichaphazelekayo kwisayithi. Ukulawula iindawo eziza kusebenza kuyisiphakamiso esikhulu kwaye kuya kunciphisa kakhulu ingxaki yokulawulwa kwamanzi kunye neengqungquthela . Gcina izityalo zemvelo xa kunokwenzeka kwaye ungaphazanyisi indawo eziphezulu.
02 - Umsebenzi wokwakha isigaba
Ukuguguleka kokukhutshwa kunye neentlanzi ngokuhlula iprojekthi yakho zibe zigaba . Xa ulwahlula iprojekthi yakho ibe zigaba ukukhutshwa kwamanzi kunye neengxaki zentlanzi kunokunciphisa kwaye kubekwe kwiindawo ezincinci lula ukulawula nokuzinzisa.
03 - Yenza iimbobe zeSetement okanye i-Ditch
Amanzi e-Runoff angaphinde aqondiswe kwiindawo ezithile apho uya kulungisa umgibe wongqongquthela okanye isakhiwo esifanayo ukuze ugibe amanzi aphephe. Iyakwazi ukulawulwa ngokuhambisa amanzi ngamanzi athungathayo kwindawo ephakamileyo yendawo yokwakha.
04 - Ukuzinzisa Umhlaba
Iimvume ezininzi zifuna ukuba wenze amanyathelo okuzinzisa endaweni emva kwexesha elithile. Amanye amanyathelo okwethutyana angabandakanya: ukuhluma, i-mulch, iingubo, kunye nokusetyenziswa koboya beboya. Ukuba isilinganisi sokuzinzisa sisisigxina sinokuhluka kwi-seeding esisigxina, ukutyala, ukuzinza kweziteshi kunye ne-buffer ehlaza. Emva kokulinganiswa kokusisigxina kwimeko, unokuya kwi-SWPPP yakho ukuphawula ummandla njengoko ugqityiwe kwaye uphekele ukuhlolwa kuloo ndawo. Khumbula ukuba ukulawula uthuli kukunye ummandla omele uzinze.
05 - Ukhuselo lweSitope
Kukho iindlela ezininzi zokukhutshwa kwamanzi kunye nokulawulwa kweendwangu kumathambeka. Iindlela zokulawula ukukhukhula kwamanzi ziya kuxhomekeka kwisilinganiselo sokuthambekela kwethambeka . Kwimilinganiselo ehambelanayo yeentambo ezinjenge-silt ucingo okanye ii-fiber rolls zingasetyenzwa kwiintambo eziqingqiweyo eziphakathi kwe-10 okanye kwiimitha ezingama-20 kumgama. Iingubo ze-Geo-textile, ingubo ye-turf kunye namacu angasetyenziselwa ukukhuselwa kwintlambo.
06 - Ukukhuselwa kweziNtu
Ngokuqhelekileyo izikhukhula ezikhuselekileyo zikhuselekile ngaphakathi kwiprojekthi kodwa, kungekho rhoqo kwiindawo ezikufutshane okanye ezikufuphi. Ukubonelela ukukhuselwa ekukhusweni kwamanzi kunye nokulawulwa kwamademesi kwisilwanyana sokungena kwesibhakabhaka sinokufezwa ngokusebenzisa ucingo lwe-silt, izikhwama ezizaliswe ngamatye, okanye ibhloko kunye negravel. Uhlobo lwesilinganiselo esisetyenzisiweyo luya kuxhomekeka kuhlobo lokungena kwe-inlet olukhuselekile, luvula nokuhamba okulindelwe ukufumana.
07 - Ukulawula i-Perimeter
Isicwangciso esibalulekileyo ekuxazululeni ulawulo lokukhutshwa kwamanzi kunye neengxaki zentlanzi kukuseka nokukhusela umjikelezo ococekileyo. I-perimeter ecocekileyo iya kusekwa ngokufaka isithintelo socingo lwesikhashana se-silt esifakwe ngokufanelekileyo kwaye sitshintshelwe emhlabathini sinikezela ukuxhathisa. Le fowuni ye-perimeter iya kugcina i-sediment eqhutywe ngamanzi esiphepho, kuphela kwimimandla encinci kwaye ayiyi kuba ncedo kwiindawo eziphakamileyo okanye kwiintlambo eziphakamileyo. Musa ukusebenzisa ucingo lwe-silt okanye i-fiber rolls kuphela kwiindawo ezikhupha ngaphezu kwekota nganye kwi-cingo
08 - Iingcingo zeDewatering kunye neziTywala
Uninzi lweengxaki ezinxulumene nezidumba kunye nokuguguleka komzimba kungancitshiswa ngokwakha izitya zokulawula izitya okanye izitya . Ukufakela kwezi nkqubo kuya kunciphisa amanzi aphilileyo okuvumela ukuba izitya zilungiswe ngaphambi kokuba zikhutshwe. I-EPA iphoqelela isitya senkunkuma kwiindawo ezininzi zokwakha ukuba zisebenze njengomsila wokunciphisa kunye nokunciphisa inani lamanzi likhutshwe kwiinkqubo zamanzi. Isitya sesitya kufuneka sibe nekhono lokugcina ubuncinane amanzi emvula emibini ngonyaka. Iindlela zokuDewatering zisetyenziselwa ukususa amanzi asemhlabeni okanye amanzi aqolileyo emvula kwimimandla ekhethiweyo kwaye ngamanye amaxesha imvume ehlukeneyo iyadingeka ukwenza imisebenzi yokuhlambulula amanzi .
09 - Ulungiso loKwakha
Iminyango yokwakha ezinzile izokukunceda ukunciphisa izitya ezithwala izithuthi zakhiwo. Kunconywa ukuba kube neengeniso ezimbini zokwakha, zenziwe rhoqo ngeendawo ezinkulu zelitye. Ezi ndawo ziza kufuna ukulungiswa okanye ukususa ilitye eliqingqiweyo elivumela ukuba amatye amatsha ahlambulukileyo atshintshe i-sediment-filled filled one. Umnyango wokwakha uza kuba ubuncinane beenyawo ezingama-50 . Nangona kunjalo, kwezinye iimeko, ubu bungako abukwazi ukufezekiswa, ngoko kuyacetyiswa ukubonelela ngomqeshwa onokunyanzelisa-uhlamba iinqwelwe zezithuthi eziya kunye naphandle kwiprojekthi.
10 - Hlola
Uhlolo luyintloko xa usebenza kunye neengxaki zokukhukhula. Landela ngokucwangcisekileyo isicwangciso sakho, kwaye uhlolisise iprojekthi yakho emva kwesiganeko, okanye emva kwemvula encinane. Ngokuqhuba uvavanyo oluncinci lwenkqubo yakho iya kukwazi ukusingatha ngendlela efanelekileyo yokukhupha amanzi.