While your standard iPod dock might work fine in wussy places like offices or kitchens, when you work in a manly environment like a construction zone you need something that won't break if it gets bumped around and a little dirty.
That's what the Construction Radio is for. This hulking mass of electronics has an AM/FM radio and an iPod dock built in, and it's designed to stand up to some serious abuse. It also includes a spotlight, two DC power ports, a 5V DC USB charger for mobile phones and a couple of AC plug outlets to plug in your power tools. Not too shabby. It'd be a little much for your cubicle, but then again, you're a wuss.