Takin' Out the Trash

We've got a mess o' starving greenskins dug in near here, and despite their waning strength there's still some fight left in 'em. Our scouts report that some o' them Orcs are hoarding whatever they can scavenge that'll pass as food to regain their strength for an attack against us. Them green chuffers are usin' tunnels to store their Piles of Filth. Perhaps you can sneak in there to give 'em a surprise by blowing up one o' them disgusting mounds they call food. With nothing to eat, they'll be sure to start fightin' amongst themselves again. Here, take this Blastin' Barrel with you to make sure the job gets done right. Sneak into their camp and look for one o' their tunnel openings. Place the barrel close to one o' them filthy mounds to make sure you get it all.

Make your way east of Lorkinson's Excavation to the camp with the starving greenskins. Once there, locate the tunnels where they are stockpiling their food to find the piles of filth that Stromrik told you about. While standing near one of the piles, interact with it to place your barrel in order to blow up the pile. Return to Stromrik at Lorkinson's Excavation when your task is done.