From the shop floor and the field.

Field — process exhaust mains Field — large-diameter duct, for scale Field — crane lift to the roof Field — duct washdown Field — stainless duct on support racks Field — large rectangular duct Shop — steel support frames Field — crane lift, rooftop elbow Field — large round duct, for scale Field — insulated duct overhead Field — crane lift, duct manifold Field — rooftop exhaust run Shipping — plenums Shipping — round duct convoy Field — rooftop exhaust Field — large-bore exhaust run Field — tool install crew Field — exhaust stacks and headers Field — crane lift Field — overhead exhaust duct Field — installed, verified against the model Shop — large fitting Shop — small-bore fittings, crated Shipping — round duct load Office — BIM & detailing Shop — Ogden facility Field — rooftop round duct Field — HVAC supply duct Field — HVAC plenum assembly Yard — flanged round duct Field — exhaust stack install Shop — fitting check Shipping — oversize load Field — rigging Shop — large round Shop — rectangular duct Shop — plenum Shop — rectangular section Shop — tool install fittings Shop — coil handling Shop — coil stock