The plumbing going to BSC6 is complete.  Air pressure test in the system has been 100psi for 24 hours now.
See photos below:
First is ~overview of the Pump Stations to the Reservoirs and the plumbing before it runs through the wall.
Next a zoom into the recirculation section downstream of the Reservoir.
Before turning to go through the wall, there is an electrical break (third image.)
The fourth photo shows the VEA side of the penetration.  Obviously, we need to seal this up.
The fifth image shows where the vertical stack of tubing turns West at the BT termination slab and goes horizontal for the run to the BSCs.
Next image (010), the BSC10(H1) runs have stopped and at the East end of BSC6, the Supply and Return lines tee off to the manifold.
Next (060), is the West end of BSC6 where the runs terminate at the Distribution manifold.
Image 070 shows the pressure gauge holding 100psi after 24 hours.
Then much like BSC8, the 1/2" tubes from the manifolds turn up at the corners and run to the Four-way valves at the top of the SEI Piers--images 008 & 009.
Hats off to Jim & Danny, the Apollo welders, nay, artists!