jala niyanthrana upadeshaka padhathi

jala niyanthrana upadeshaka padhathi (dablyu. aarr. eiii. ezz) yuke kudivella surakshaye chuttipattiyulla niravadhi sevanangal nalkia oru kambaniyaayirunnu. 2021 muthal, kambaniyeyum athinte sevanangaleyum rund sthaapanangalaayi vibhajichu; waterregsuk, vaattar regulations approval skeem, randaamathethu raas logo vaattar fittinginulla amgeekaara prakriya sookshikkunnu.
1999 ll srishtichathinushesham, oru inam yunaittad kingdatthile 1999 leeii jala chattangal nischayichittulla uyarnna maanadandangal paalikkunnuvenn theliyikkunna oru anuroopa adayaalamaayi raas padam yukeyil oru 'hraswalekhanam' aayi maari. sameepa varshangalil labhyamaya chila malsaraadhishtitha paalikkal padhathikalil onnaanu raas amgeekaaram. 
jalaniyamanam 4 paalikkal ennathu mukalil paranja niyamanirmmaanatthinte bhagamaanu inam ennu theliyikkunnathinulla oru maargamaan. athinaal oru plumbing phitting pareekshikkukayum amgeekarikkukayum cheythekkaam-ennaal instaal cheyyukayum/allengil thettayi pravarthippikkukayum cheythaal 1999 leeii jala chattangal lamghikkaam. 
sevana daathaavaaya enn. ezz. eph, kiwa enniva raas amgeekaarathinaayi moonnaam kakshi parisodhana vaagdaanam cheiyunnu. vyaapakamaayi ariyappedaatha mattu kambanikalaaya kiwa polullava plumbing fittinginaayi (vaattar regulation 4 paalikkal) svanthamaayi nerittulla parisodhanayum amgeekaara sevanangalum vaagdaanam cheiyunnu.

