rednblack
Cool as cool on both Shattershield and the services for scouting; that uses up both services on the summoned spirit, so she'll depart when she reports back and Jaeger will thank her earnestly.
OK, so three mundane metahumans outside (human, dwarf, troll), all with some augmentations and the troll heavily augmented. 8 Awakened orks, complete with augmentations and diseases? Ouch. In terms of Magic rating, did the spirit get an idea of their exact attribute or at least a sense of "they're stronger/weaker/about the same as I am" kind of thing?
Malevolence
Sounds like a great plan all around. I must have missed something, though; what troll in which van? If he's nearby Jaeger can certainly take a look-see, but I don't recall anything about this particular event.
As far as finding a way into the sewers that should be something Jaeger would have discovered with Spatial Sense; manhole covers, drainage grates along the roads or near the docks, etc. Would the hidden door inside the warehouse be a possible entryway, or is that closed off for all intents and purposes? Might be a good idea to find out what is inside the room underneath the warehouse in any case.