Laefspan blong ol shelf blong warehaos i gat paoa long ol samting, envaeromen blong operet, mo mentenens. Ol shelf ol i wokim long hai- kwaliti stiel i save stap inap 10 i go inap 20 yia. Ol laet we oli no hevi tumas, from we oli daon moa long lod kapasiti blong olgeta, oli gat wan laefspan we i sot lelebet; hevi{5}}}diuti sel, wantaim stretpela mentenens, inap stap longpela taim moa. Blong blokem fasin blong ovalodem, impak, mo damej blong wetwet long taem blong yusum evri dei i ki blong mekem laef blong shelf i go moa. Sapos yu sekim ol skru join oltaim na kondisen bilong ol kolum inap helpim long luksave long ol hevi inap kamap. Long ol haus bilong putim ol samting i gat ol ples i gat bikpela bagarap tru, yu mas makim ol sel ol i save galvanisim o kotim wantaim anti-}korosen pen bilong daunim lapun. Delamination blong surface koting long ol shelf i mas riperem kwiktaem blong blokem rus i no spolem moa strakja. Long sot toktok, fasin blong yusum gud mo mentenens i save mekem se laef blong ol shelf i go moa bigwan.
