detail for a 4-cylinder gas storage unit (botijões P-180) meant for residential or commercial service areas. Incl. a 1:50 floor plan showing the cylinder layout and a front elevation with metal gate details. I’ve also included a side section view that shows the waterproofed concrete slab and its 1% slope. Dimensions are in mm, with the enclosure measuring about 4.6m wide. Standard utilitarian detail for site plans and executive projects etc. Detalhe de central de gás para 4 botijões P-180. Inclui planta baixa, vista frontal e corte lateral.