Dewar Storage: The origination point is near the hallway entrance door in Room B123 in Cryogenics where the dewars are stored. There are two drops at that point. It proceeds CCW around the room for two T boxes with two drops each continuing CCW to 4 T boxes with two drops each. It goes over the Cryogenics entrance door and to a T box that has a power supply for powering the network. It leaves Room B123 at the ceiling to enter B125 the main Cryogenics room.

Cryogenics: It goes along the west wall and follows the recovery line to the 1000 liter storage dewar, where there is a T box branching out to HLD 60 for the 1000 dewar and a second drop for dewars being filled. At HLD 60 there is a power supply for HLD 60 that may have a feed back into the net. It backtracks to the west wall, and goes to gasmeter #2 Cryogenics with a dewar port drop. It crosses the room to enter rooms B125B at the ceiling.

It drops to a T box for connection to the Commux and the Cryogenics Computer. It goes over the wall into B125a to a T box in the false ceiling with a drop. It backtracks over the wall into B125B. It leaves B125Bto pass through B125C to pick up the cable trays in the service corridoor B197A.

B127: It temporarily goes to a dewar storage area in this lab with several ports and another commux/computer to do data backups and clock resets. There is also a 15 volt transformer charger.

B104A: In trays, it goes to Hallway B198F and heads south to B104 the main Machanical Equipment room. In trays it goes to B104A the Telecom room to gasmeters #25 & 26 Williamson and UFBI return lines. It backtracks out of B104A and B104 into Hallway B198F to Service corridoor B197B.

Service corridor B197B: In trays it has drops to a cryonet charger at gasmeters #11, then on to 10 & 4, Takano B130, Ihas B126 and Sullivan's blue dewar's meter B134. Following recovery lines it enters Sullivan's lab to a T box with one drop for a xport dewar for the blue dewar fills. It bactracks out to the service cooridor cable tray for gas meters #9, 6, 7 & 5, Adams B124, Sullivan's X, P and white dewar's meters B134. It follows recovery lines into Sullivan's lab to a T box with one drop for a xport dewar for the white dewar fills. It bactracks out to the service cooridor cable tray for gas meter #8 Sullivan's A meter B134. It loops to the other wall to get to gasmeter #27 for B122. In cable trays it exits service corridoor B197B traverses the main hallway B195A and enters service corridoor B197C.

Service corridor B197C: Going to Lee's #2 lab B137 gasman #17, on to Meisel's lab B135  with HLDs 50 and 51 and gasmeter 16. Gasmeter #17 Lee's lab B131 and another cryonet charger. Backtracks in the cable tray to enter B155 User's Lab following recovery lines to a T box at the East end with one drop, backtracking and going to the west end to a T box with one drop, bactracking to the center where it goes back out to the service cooridoor B197C. To gasmeter #15 User's Lab B155's meter. To gasmeter #14 Axion lab (Now Takano's) B153.  In cable trays to the Main hallway B195A to service coorodor B197D

Service corridor B197D: All the way down and back to the only gasmeter #21 Hill B158. Backtrack to the Main hallway B195A to service cooridoor B97B.

Service corridor B97B: To gasmeter # 20 Stewart B48. In cable tray to B48 following recovery lines to a T box with one drop. Bactracking out to the service cooridor to #29 B32 Biswas. Then goes to B38 Hebard. Into B38 following conduit and recovery lines to a T box with a single drop. Backtracking out to gasmeter # 19 Hebard B38. Backtracking to the Main hallway B195A to service corridor B97A.

Service corridor B97A:  In to B39 SHIVA HLD 44 and out to Gasman #12 to cable trays to gasmeter #13. Out into the main Main hallway B195A along Lab B20 to a conduit penetration into the southwest corner of the lab.

B20 To gasmeter#30 in th back of the lab then following the recovery line to a dewar drop at the end. then backtracks out of the lab into the Main Hallway B195A to the Telecom closet B121

Telecom closets B121 - 1126 floor change: In conduit to upstairs first floor telecom room 1126 In cable trays to service coridor 1197A.

Service corridor 1197A: To gasmeter #23 Tanner 1126. Along cable tray down the wall to where it penetrates the wall at knee height to enter Tanner's lab 1126 to a T box with one drop. Backtrack out to the cable tray to enter Angerhofer's lab 1111 along conduits recovery lines and on top of plugmold strips to a T box with one drop. Backtracks out to gasmeter #22 Angerhofer's lab 1111. In cable trays out to the Main hallway 1098C to service coridoor 1097B

Service corridor 1097B:Down and back to gasmeter #24 Reitze's lab 1131 Backtracks out to the main hallway to telecom closet 1126 in conduit downstairs to telecom closet B121.

Cryogenics: Over the wall into B102 Cryogenics compressor room to gasmeter #1 the master meter. Over the wall into B123 Dewar storage room to gasmeter #3, terminating in a single socket 9-pin plug.