Of course. But as we have agreed above, EVERY exercise in causal inference critically on the accuracy of the theoretical assumptions we make. Our choice is whether to make these assumptions transparent, namely, in a form that allows us to scrutinize their veracity, or bury those assumptions in cryptic notation that prevents scrutiny..
From the Shady Grove metro station after you gotten off the train. The ICC Bus 201 picks up there and make sure you get on the one that is going in the direction of BWI Airport. Your options once on the bus would be to get off at the Dorsey MARC station and take the MARC train into Baltimore which will end next to Camden yards, or take the bus all the way to the airport and get on the Light Rail train which will also take you into downtown Baltimore and has a stop next to Camden yards..
Snow. Cold winters in the south. No radiators. The transaction happens almost without thinking. A year ago, I would have added “freezer bags” and “parchment paper” to the standing grocery list on my phone. Five years ago, I would have added the items to a grocery list stuck on the fridge with a magnet.
After Joan passed, he had a hard time. He didn’t want to go on without her. After three years he went to lunch with a dear friend, Ruth Esplin, and for two years they spent many days together. Since July 2018, the organization has been conducting a subsurface exploration program in preparation for constructing an underground tunnel system that will direct combined sewage to the AlexRenew wastewater treatment facility.The subsurface exploration program has involved boring and collecting soil samples at 70 locations. It was during exploration at CSO 001, the outfall near Oronoco Bay Park, that RiverRenew came across the lead, according to Caitlin Feehan, program manager for RiverRenew.After coming across the elevated levels of lead in the soil, RiverRenew conducted more borings to understand the size and scope of the impacted soil.There are about 22,000 total cubic yards of soil the size of about seven Olympic sized pools at the CSO 001 site that will need to be excavated to allow construction of the tunnel system. Of those 22,000 cubic yards, about 3 percent, or 660 cubic yards, is impacted by lead, Feehan said.Because lead can be dangerous, RiverRenew is taking extra precautions to remove the impacted soil.”When we found the lead impacted soil, we took it a step further and are incorporating additional controls to handle the soil and further ensure that residents are not exposed to lead,” Feehan said.The removal process for the band of lead will involve loading the soil into watertight soil bags, individually loading the bags into a lined truck bed, covering them with a tarp and tying down the tarp, Feehan said.