An kammala binciken yanayin Päiväkoti Konsti: ana gyara tsarin bangon waje a gida.

A matsayin wani ɓangare na kula da kaddarorin mallakar birnin, an kammala binciken yanayin gabaɗayan kindergarten Konsti. Birnin ya binciki yanayin kadarorin tare da taimakon buɗaɗɗen tsari da samfuri, da kuma ci gaba da lura da yanayin. Bugu da kari, birnin ya binciki yanayin iskar iskan kadarorin. An gudanar da bincike a tsohon bangaren na kindergarten, bangaren tsawaitawa da kuma gidan tsohon mai gadi.

A cikin nazarin aikin injiniya na tsarin, an bincika yanayin zafi na gine-gine kuma an bincika yanayin duk sassan gine-gine ta hanyar buɗewar tsarin, samfurori da gwaje-gwajen ganowa. Tare da taimakon ci gaba da ma'aunin muhalli, ana kula da ma'aunin matsi na ginin idan aka kwatanta da iska ta waje da kuma yanayin iska na cikin gida dangane da carbon dioxide, zazzabi da zafi. Bugu da ƙari, an auna ma'auni na ma'auni na kwayoyin halitta (VOC) a cikin iska na cikin gida kuma an yi nazarin abubuwan da ake amfani da su na ulun ma'adinai, kuma an bincika yanayin tsarin iska.

A cikin binciken, an sami lalacewa na gida a cikin tsarin bangon waje na terrarium a cikin tsohuwar sashin makarantar, wanda za a gyara a cikin 2021. Ƙananan buƙatun gyara don inganta iskar cikin gida an samo su a cikin faɗaɗa cibiyar kula da yara da kuma a cikin tsohon ɗakin mai kulawa. A cikin nazarin iska, an samo tushen fiber a cikin tsarin iska, wanda aka shayar da shi bayan binciken. Bayan shakar, birnin yana tabbatar da cewa an cire duk abubuwan fiber yayin shakar.

Sauran gyare-gyaren da aka samu a cikin binciken yanayin ana yin su bisa ga jadawalin bisa ga tsarin gyarawa da kuma cikin kasafin kuɗi. Lokacin tsarawa da aiwatar da gyare-gyare, ana nisantar lalacewa ga tsarin kuma ana ba da fifikon gyare-gyaren da ke shafar amincin amfani da kadarorin.

Ana gyara tsarin bangon waje na tsohuwar ɓangaren terrarium

Tsohon bangaren, wanda aka gina a shekarar 1983, yana da tsarin tushe na karkashin kasa. Gwaje-gwajen ba su gano wani abu mai hana ruwa ba a saman farfajiyar plinth, kuma ma'aunin zafi ya nuna ƙarin zafi a cikin tsarin bene a yankin ƙananan ƙungiyoyi. Danshi ya tashi daga ƙasa zuwa sama a cikin ramukan kayan gini, galibi a cikin sassan gefen tiles na ƙasa da kuma a cikin sassan da kuma buɗewar kofa, amma bisa ga binciken, bai lalata rufin bene ba. Binciken ya gano damshin da bai dace ba a karkashin tabarma na bene a wurin da ke cikin daya daga cikin dakunan kungiyar na kindergarten, mai yiwuwa saboda zubewar magudanar ruwa.

"Za a gyara wurin zubar da ruwa a cikin dakin rukuni da tsarin bene daidai da jadawalin da za a amince da ma'aikacin da ke amfani da kadarorin kindergarten a shekarar 2021. Bugu da kari, bisa ga shirin gyaran, za a gyara gine-ginen bene na kananan kungiyoyi a shekarar 2023," in ji Ulla Lignell, kwararre kan muhalli na cikin gida na birnin Kerava.

Ganuwar waje na tsohon ɓangaren galibi na ginin bulo-ulu-bulo ne, amma ba a sami ci gaban ƙananan ƙwayoyin cuta ba a cikin samfuran ɗaya waɗanda aka ɗauka daga tsarin. Maimakon haka, an sami ci gaban ƙananan ƙwayoyin cuta a cikin samfurin suturar da aka ɗauka daga bangon waje na katako na terrarium, wanda aka rufe da ulu mai ma'adinai. Gilashin tsohon sashin na cibiyar kula da yara galibi suna cikin yanayi mai kyau, amma an ga wasu fatun fenti a cikin tagogin, da kuma wasu rashin ƙarfi da rashin ƙarfi a cikin kwanon ruwa. Tare da taimakon gwaje-gwajen ganowa da aka gudanar a matsayin wani ɓangare na bincike, an gano kwararar iska a cikin haɗin ginin. Bugu da ƙari, a cikin tsarin bene na sama na ginin, an lura da rashin ƙarfi a cikin tsarin shinge na tururi da kuma ƙarancin ƙarancin gida a cikin ɗakin ɗakin. Hakazalika binciken ya gano nakasu a gangaren gine-ginen belin da magudanar ruwan sama a arewa maso gabashin ginin.

"Za a gyara tsarin bangon waje na terrarium, za a rufe shingen tururi kuma za a maye gurbin ulu mai rufewa bisa ga jadawalin da za a amince da ma'aikacin da ke amfani da kadarorin kindergarten a shekarar 2021. Hakanan za a gyara gazawar gida na babban tushe a cikin 2021, ”in ji Lignell. "Bugu da ƙari kuma, za a toshe ramin da ke cikin tushen takardar eriya da aka samu a cikin binciken kuma duk wani abu da ya lalace a tsakiyar rufin ruwa za a sabunta shi da wuri."

Ƙananan buƙatun gyaran gyare-gyare yana shafar iskar cikin gida a cikin tsawo da kuma ɗakin mai kulawa

Ba a gano danshi ba a cikin sassan da ke ƙarƙashin ƙasa na ɓangaren fadada da aka kammala a shekara ta 2009, kuma tsarin plinth na ginin ya kasance mai hana ruwa tare da kirim na bituminous. Tsarin bangon waje yana da tsarin katako na bulo-ulun tururi, wanda ba a sami lalacewar ƙananan ƙwayoyin cuta ba a cikin samfuran rufin da aka ɗauka. Siffofin taga na tsawaita suna cikin yanayi mai kyau kuma ba a sami lahani a cikin zanen su ba.

Tare da taimakon gwaje-gwajen ganowa da aka gudanar a matsayin wani ɓangare na bincike, an gano ƙananan kwararar iska a cikin haɗin ginin. Tsarin bene na sama na ɓangaren fadada yana cikin yanayi mai kyau. A cikin tsarin bene na sama, ba a sami wani abin rufe fuska a cikin binciken ba, kuma babu alamun danshi a bene na sama.

“Kayan ulun ulu na bene na sama an shigar da shi a hankali, wanda ke haifar da gada mai sanyi da kuma haɗarin damshi. A lokacin 2021, za a sake shigar da rufin ulu a wuraren da ba a cika shigarwar ba, ”in ji Lignell.

Ba a gano wani danshi mara kyau ba a cikin tsarin ƙasa na ƙasa na gidan tsohon mai kula da shi, kuma babu wani lahani da danshi ya haifar a cikin rufin bene. Bugu da ƙari, binciken bai gano hana ruwa ba a cikin tsarin plinth ko ƙananan ƙwayoyin cuta a cikin bangon bango na waje. Tare da taimakon gwaje-gwajen ganowa da aka gudanar a matsayin wani ɓangare na bincike, an gano kwararar iska a cikin haɗin ginin.

An shakar da tsarin samun iska bayan gwajin yanayin

Ba a sami matsala ba a sakamakon VOC na iska na cikin gida a ci gaba da ma'aunin muhalli. Har ila yau, ƙwayoyin carbon dioxide sun kasance a matsayi mai kyau, ko da yake ƙaddamarwa ya tashi na ɗan gajeren lokaci a cikin wasan kwaikwayo da wuraren barci na duka tsofaffi da ɓangaren tsawo. Ma'adinan fiber na ulun ma'adinai sun kasance ƙasa da iyakar aiki, kuma ba a gano asbestos ko kayan gini mai ɗauke da PAH a cikin binciken abubuwan cutarwa ba.

Sakamakon ma'aunin zafin jiki da aka yi a lokacin rani ya kasance na yau da kullum don gine-gine ba tare da tsarin sanyaya ba. A cikin ma'auni bambance-bambancen matsa lamba, wurare na cikin gida sun kasance daidaitattun ko dan kadan idan aka kwatanta da iska ta waje, wanda shine yanayin da ake nufi.

Tsohuwar bangaren kayan da bangaren fadada suna da injina da iskar shaye-shaye, kuma injinan iskar ta na daga lokacin da aka yi gini. Yawanci don lokacin gine-gine, injunan samun iska na tsohon ɓangaren da kuma ɗakin dafa abinci sunyi amfani da ulu mai ma'adinai don ɗaukar sauti.

Lignell ya ce: "An cire tushen fiber a cikin tsarin samun iska yayin shaka na gaba, idan zai yiwu a zahiri," in ji Lignell. "Na'urar samun iska a cikin tsohon ɓangaren yana da kyau sosai, amma sashin da ke cikin ɗakin dafa abinci yana cikin mafi munin yanayin da ke cikin gidan, saboda kusan ba shi yiwuwa a tsaftace."

Babu tushen fibers kuma babu buƙatar tsaftacewa da aka gano a cikin tsarin samun iska na ɓangaren haɓakawa. Ba a sami manyan buƙatun gyarawa a cikin injunan samun iska ba kuma yawan iskar sun kasance mafi yawa a cikin iyakokin ƙirar ƙira.

Gidan tsohon mai kula yana da iskar nauyi. Nazarin samun iska bai gano maye gurbin bawul ɗin iska a cikin tagogi ko maye gurbin iska a cikin hatimin taga. Za a inganta samun iska na tsohon ɗakin mai kulawa ta hanyar ƙara bawul ɗin iska a cikin tagogi yayin 2021.

Baya ga nazarin tsarin gine-gine da na iskar shaka, ginin ya kuma yi nazari kan ramukan magudanar ruwa da ruwan sama da layukan sharar gida, da kuma nazarin yanayin tsarin lantarki, wanda sakamakonsa ake amfani da shi wajen tsara gyare-gyaren kadarorin.

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