what size wire to bond bushing

[kadiedaddy]

i built a residential service meter nippled to trough 3'' pvc 500 mcm to insulated taps came out of taps 3 times 1 to 200 amp safety switch through 2'' offset nipple 1 to 100 amp safety switch through 1 1/2'' offset nipple 1 to 100 amp panel through 1 1/2'' offset nipple what size wire do i need to my bond bushings on my offset nipples

 

[augie47]

Welcome to the Forum.
You would bond per 250.102(C) using Table 250.66.
If you Bond them with individual conductors you would size the bond per each tap. If you bond with (1) continuous jumper, you would bond per the
sum of the c/m of the taps.

 

[Dennis Alwon]

We are assuming metal offset nipples-- Yes??