conntext :"(i)	All rigid conduit pipes shall be of steel and be ISI marked. The wall thick- ness shall be not less than 1.6 mm (16 SWG) for conduits upto 32 mm dia and not less than 2 mm (14 SWG) for conduits above 32 mm dia. These shall be solid drawn or reamed by welding, and finished with galvanized or stove enameled surface,  (ii)	The maximum number of PVC insulated cables conforming to IS 694 : 1990 that can be drawn in one conduit is given size wise in Table I, and the number of cables per conduit shall not be exceeded. Conduit sizes shall be selected accordingly in each run. , (iii)	No steel conduit less than 20 mm in diameter shall be used" , question :"can i use G.I. conduit"  Answer should not contain details outside context . 