Pou Tātoko Mātāmua Mō Te Whakauru Hātepe

Hoahoa Whakangao me Te Mamae E Taea Ana e ngā Pou Tātoko Mātāmua

Ahunga o te Pou me te Tautuhinga o te Stringer: E hāngai ana ki ngā Ingoa Momo IAA (375 lb) me Momo IA (300 lb) ki ngā hiahia Hātepe

He mea tino nui te tika o te āhua ina e pā ana ki ngā papa arawhata mō ngā huinga whakauru ki ngā herekore e here ana i OSHA. Mō ngā mea kaha rawa, ko ngā arawhata mōhini IAA e 375 pauna te taimana e noho ana i runga i ngā aho 14 miriona hinu kaha me ngā tapawa e noho ana i raro i te 12 iniha tētahi ki tētahi. I te taunga atu, ko ngā tau IA e maama ana i te 300 pauna e whakamahi ana i te hinu 16 miriona me te wāhi whānui ake, tae atu ki te 18 iniha i waenganui i ngā tapawa. He ara e mārama ai tēnei i te tirohanga matū, ina koa mō ngā kaupapa papa e hiahiatia ana te tautoko tūmatanui mō te taumaha neke atu i te 300 pauna e nekeneke ana i ia rā. Kāore pea mātau mō te nuinga o te tangata te nuinga o te koki i waenganui i ērā aho me ērā tapawa. Ko te nuinga o ngā kaihanga e whai ana i tētahi wāhi i waenganui i te 75 ki te 90 kīriki, e āwhina ana kia kaua te hanganga katoa e porotaka, e ngaro rānei i ngā taumaha e tuarangi ana e hiahiatia ana i ngā wharepaku e haere tonu ana te tūnga o te tangata.

Tātai Āhuahanga Kīato: Me pēhea te Mokowā Kōpae, Te Whānui Arero, me te Whakapakari Poutū e Iti ai te Ngaro i raro i ngā Uara 500-lb

Ko ngā kōpae rarangi hōu ka whai whakaaturanga rorohiko kia tino nui ake i ngā mōhio o te uara. Ko ngā whakaaturanga FEA mō ngā uara whakamātau 500-lb e whakaatu ana ko ngā whanonga āhuahanga e whakanui ai te mahi:

Ēnei whakapai ake e āwhina ana i ngā kōpae taupuni kia mau tonu i ngā rerekanga o te ngaro—āno hea i raro i ngā uara tino nui, tae atu ki ngā takotoranga rū whenua—ka tautoko i ngā here o ngā tāone nukerihi kei hea te pono o te hanganga e kore e taea te whakarere.

Atu anō i ngā Tātai Uara: Te Tūwāhi Matua o te Hononga Tūārai-Rerenga ki te Haumaru o te Pūnaha

Ahakoa he nui ngā tautuhinga e pā ana ki te kawenga, ko ngā ārotake haumaru takotoranga e whakaatu nei ko te wāhi hono i waenganui i te pou tuarangi me te papapātiki te puna o te hēkenga o ngā patauranga 68%. E toru ngā tikanga tiaki kia kaua ai te wehenga katakata:

• Ngā Huinga Haerenga : Kāore i te wāhi piko-tō ake e mōhiotia ana i ngā huinga poto-poto
• Ngā Papatohu Tāpae : Panonitia ngā kaha taraiwa i runga i ngā wāhi hononga
• Ngā Kōtinga Kāreo-Whī : Whakaurua te tauira karikari >0.45 ahakoa he paraumu

Ko ēnei aratohu ka tautohe ki te whānuitanga o te piko 18% i kitea ki ngā wāhi hono i raro i te titi—ko te kaipūkenga matua mō ngā here hou mō te mahi ake o ngā wāhi hono i roto i te ANSI A14.3-2023 mō ngā pūnaha urupare petrochemical.

Te Dide Mātai mō ngā Pou Rereke Ipurangi: Hiriwa, Parahi, me ngā Kōwhiringa Huarahi

Ngā Pou Patauranga Paraharaha Paraharaha: Te Mana Tino Kaihoko (>36 ksi) me te Tūmau OSHA e tika ana ki ngā taiao paraharaha

Ko te hiko tiriwhi anō te paerewa hirahira ina ko te take o ngā papa tuarangi mō ngā umanga, ā, ina hea pea kua herea te kaha o te hanganga me te tiaki i te pākihikithanga. Heoi anō, e 36 ksi te kaha whakaputangitanga o ēnei papa, arā ka taea e rātou te tautoko i ngā wae takotoria tino nui ake i te 500 pauna kaua ko te whakaroa, i te wā e ōrite ana ki ngā here OSHA 1910.27 e pā ana ki te nuinga o te whakaroa me te tikanga e hāpai ai. Ko te tikanga hotuwhiwhi hiko tiriwhi e hanga ana i tēnei kapata kaha o te konukura e pakari ana ki te pākihikithanga, ā, koia e tino mau ana ki ngā taiao uaua pērā i ngā toihanga matū, ngā wāhi taiwhenua, me ngā pokapū tinihanga paru. Kei te kōrero mō ngā taputapu e ora ake i te rua tekau tau i mua i te hia kia arotake. Me kaua hoki te wareware i tētahi mea: kāore te hiko noa i te tino pai ki te rangi maori, ki ngā haukoti rānei. Ka mau tonu te kaha o ngā papa tiriwhi ahakoa ngā hau kino. I whakaatu ngā ripōtā tiaki mai i te tau 2024, ko ngā whare e whakamahi ana i ngā papa tiriwhi e 40% iti ake pea te utu moni mō te whakakapi i ngā papa i te nuinga o ngā matatini atu.

pou Mātāpuna 6061-T6: Mahi Piko Māmā vs. Whānui Mara a te Waru me ng Rūpahu Mōrearea i te Wā Roa

Ko ngā poutōtara o te karaihe paraihina 6061-T6 e muimui ana i te 65 miriona koretake atu i ngā poutōtara tēra rite, nō reira he kōwhiringa pai mō ngā punaha urunga ki ngā taiapa me ngā pāpaku takotoranga ina hāere ana ngā mea. Engari heitiki ana ētahi take kino e hiahia ana ngā mātanga ki te whakaaro. Tuatahi, kua pakaru ake ēnei poutōtara karaihe ina warma ana, e toru noa te tekau pea te wehe o te tēra, nō reira ka huri tonu te āhua ina huri haere ana te wera. A tuarua, i te roanga o te wā, ka taea e rātou te whanaketanga i te mea e mōhiotia ana hei 'creep' mēnā ka tuhia tonu te kawenga mo wā roa. Mō ia tautuhinga totohu, he ataahua kia pupuri i te kawenga tonu i raro i te 60% o te kaha whakaputa o te matū, ā, kia waiho ai wāhi mō te whānui ake i waenganui i ngā wāhanga. E whakaatu ana ētahi tauira rorohiko hou kua timata kē ngā aronga iti kia pakaru i ngā wāhi takirua i muri i te 5 ki te 7 tau anake ina warma tonu ana ēnei poutōtara i te rā i te 120 mita Fākenahita. Nō reira ko ngā tirotiro auau he mea nui rawa atu i ngā wāhi e whai wera ana.

Whai mātauranga ki OSHA me ANSI mō te Haupapa o ngā Pito Tūpuna Mōrearea

Whai mātauranga ki OSHA 1910.27 me ANSI A14.3: Ngā Pāwiri Tūruki Tāwhai, Ngā Kāwai Tiaki i te Raruraru, me ng Tapanga Tāpiri Kōrerorero

Mō ngā pae tākarotia mō te umanga, kāore i te nui ake i te arataki tika engari me whai i ngā paerewa OSHA 1910.27 tahi ana me ngā herekore e hiahiatia ana e ANSI A14.3 hei tiaki i ngā kaimahi me te noho rāwekenga. Ko ngā atamira tiaki he mea huinga ki ngā tapa kātahi ka taea ai te uru, arā anō ko te wāhi e hiahiatia ana kia whakauru ia ki tana taputapu tiaki i ngā wāhi teitei. Mō ngā takotoranga tiaki i ngā wāhi teitei, me taea e kētia ana i te 5,000 ponamu kaha kia ārai i tētahi tangata i te wa e taka ana ia. Ko ngā tapanga tohu tōkaitaumaha hoki he take—ka whakaatu tōna kiko i te tōkai taumaha e taea ana e ia pae, kei te wāhi e kitea ai e ēnei e mahi ana i tō rātou taha, hei aukati i ngā hinganga e hua ana i te taraweti. Ko ngā kamupene e waiho nei te whakauru, te tiro haerenga rānei i ēnei āhuatanga tiaki e toru, ka mutu pea ki te utu i te $15,600 ia whakareretanga e ai ki ngā wehenga a OSHA i te tau 2023. Meātia kia tīrotia tonu kia āhua pea kua mahi tonu ngā huinga, kāore ngā takotoranga i te iti ake i te wā, me te noho pākirirangi o ngā tapanga. E whakaatu ana ngā tauānga mai i BLS koirā ngā pūnaha e kore nei e whai kaupapa e hua ana i te 34% ake i ngā take taka i roto i ngā umanga rereke. Nō reira, te noho piri ki ēnei tikanga tiaki matua ka tiaki kaua ko ngā take ture tūpāpaku anake engari ka oranga anō ngā koiora ki te mara umanga.