Today was not too bad as far as the weather goes. In the high teens, but sunny and not windy. That is fine enough weather for doing electrical work outside.
We did a lot of cutting and threading rigid pipe and assembling it today. In the top picture, Peter it toting a bag of concrete mortar, essential for patching up the holes and filling in around the conduits where they pass through the walls. In the second picture, you can see the 200 Amp Service meter housing roughed in. The 2" pipe exiting the right side goes out to the exterior wall, where we will run it vertically to a point about 15 feet above ground and then turn and run laterally to where it will end. The service head is put on, and the 3/0 THHN Copper cables are pulled through the pipe from up high down to the meter housing. At that point, the larger 3/0 Copper cables will terminate on the meter's internal bus detail, on the LINE side, giving power to each meter. From there, two sets of smaller Copper cables will be taken off the LOAD side of each meter socket, and they will run through the 1/1/4" rigid conduits that come out the back of the housing and go into the circuit breaker panels on the inside. These cables, then, are called the feeders for each 100 Amp circuit breaker panel.
We use the vice and hand threader to cut the threads on the end of the rigid conduits after we have cut them to the length we need each piece. Note the grey bucket below the threader. There is an oil can squirting gun that we use to continuously bathe the metal cutting dies as a lubricant while cutting. The cutting dies would bite and fight through the metal otherwise, and they may produce threads but you would destroy them very quickly.
We also have to cut many pieces of uni-strut, the metal channel you see in the bottom picture. We cut them to the desired length and then attach them to the brick wall with masonry fasteners. This, in turn, provides a uniform flat surface to clamp the pipe to.
It was a tiring, but good, day. You go home pooped on days like today!