Kwiiprojekthi zolwakhiwo, kubalulekile ukuqinisekisa ukuthembeka nokuphila ixesha elide kwesakhiwo. Into ephambili kule nkqubo kukusetyenziswa kwe-polyethylene ephezulu (HDPE)iindawo zokumisa amanzi. Ezi zinto zincinci kodwa ezinamandla zidlala indima ebalulekileyo ekukhuseleni ukuphuma kwamanzi kunye nokuqinisekisa ukuqina okupheleleyo kwesakhiwo sekhonkrithi.
Izitopu zamanzi ze-HDPE zenzelwe ukubonelela ngesitywina sokungangeni manzi kwizakhiwo ezidibeneyo, iindawo zokwandisa, kunye nezinye iindawo ezisengozini apho ukungena kwamanzi kunokuphazamisa ukunyaniseka kwesakhiwo. Ngokuqhelekileyo zisetyenziswa kwiiprojekthi zokwakha ezahlukeneyo ezifuna ukuvalelwa kwamanzi, njengamagumbi angaphantsi, amaziko okucoca amanzi, itonela namadama.
Olunye lolona ncedo luphambili lokuma kwamanzi e-HDPE kukumelana kwawo okuphezulu nemichiza kunye nokuthotywa kokusingqongileyo. Oku kubenza balungele ukusetyenziswa kwiimeko ezinzima kunye nezifunayo apho ukuvezwa kwamanzi, iikhemikhali kunye nezinye izinto ezinobungozi zingumngcipheko oqhubekayo. Ukuqina kwabo kuqinisekisa ukusebenza kwexesha elide, ukunciphisa imfuno yokugcinwa rhoqo kunye nokulungiswa.
Ukongeza kokuxhathisa ukuthotywa, iindawo zokumisa amanzi ze-HDPE ziguquguquka kakhulu, zivumela ukuba zikwazi ukuhambisa intshukumo kunye nokuhlaliswa ngaphakathi kwezakhiwo eziphathekayo. Oku kuguquguquka kubalulekile ekuthinteleni iintanda kunye nokuvuza kuba ivumela i-waterstop ukuba ivumelane neemeko eziguqukayo ngaphandle kokuchaphazela ukusebenza kwayo.
Ukongeza, ufakelo lokumisa amanzi lwe-HDPE lulula kwaye alubizi kakhulu. Zikhaphukhaphu kwaye kulula ukuziphatha, nto leyo eyenza kube lula ukuba abasebenzi bokwakha bazifakele, okonga ixesha kunye neendleko zabasebenzi. Oku kulula ukufakela kwakhona kunegalelo ekusebenzeni ngokupheleleyo kwenkqubo yokwakha.
Ngokubhekiselele ekuzinzeni, iindawo zokumisa amanzi ze-HDPE lukhetho oluhambelana nokusingqongileyo. Ubomi babo obude kunye nokuchasana nokuthotywa kuthetha ukuba bancedisa ukwandisa ubomi besakhiwo abafakelwe kuso, ukunciphisa imfuno yokutshintshwa rhoqo kunye nokunciphisa inkunkuma.
Kufuneka kuqatshelwe ukuba ukukhethwa kunye nokufakwa kwe-HDPE waterstops kufuneka kuqhutywe ngabaqeqeshi abanamava ukuqinisekisa ukusebenza kwabo okuqhelekileyo. Iindlela zokufakela ezichanekileyo, kubandakanywa i-welding kunye nokunyaniseka kwe-seam, zibalulekile ekwandiseni ukusebenza kwe-watertop.
Kufuphi,Ukumisa amanzi e-HDPEziyinxalenye ebalulekileyo yeeprojekthi zokwakha kwaye zidlala indima ebalulekileyo ekuthinteleni ukungena kwamanzi kunye nokuqinisekisa ukuqina kwezakhiwo eziphathekayo. Ukuchasana kwabo nokunciphisa, ukuguquguquka, ukulula kokufakela kunye nokuzinza kubenza babe yimpahla ebalulekileyo kwishishini lokwakha. Ngokubandakanya i-HDPE yokumisa amanzi kwizicwangciso zokwakha, abakhi banokwandisa ixesha elide kunye nokusebenza kwezakhiwo zabo, ekugqibeleni bafezekise iziseko ezikhuselekileyo, ezithembekileyo.
Ixesha lokuposa: Jun-19-2024