As you have asked about the result of technician of RRB Ahmedabad, I am providing you with the steps to check the result
Go to RRB Ahmedabad website
Click on Check your results here, the page open look like


Here, you will get the information about the results.

Here I found following:

Results of GDCE Notification No. 1/2012-13 GDCE for the various posts of Tech. Gr. III (ELF, Fitter, Diesel Mech., ELF/Diesel, Carpenter & TCM) after DV

Supplementary Result of GDCE Notification No. 1/2012-13 GDCE for the post of Assistant Loco Pilot (after DV)

Results of Technicians Gr. III (Cat.- 03, 11, 12, 54 & 62) of C.E.N. No. 01/2014

Supplementary Results of ALP & Technicians Gr. III (Cat.- 02, & 37) of C.E.N. No. 01/2014

Result of GDCE Notification No. 1/2012-13 for the post of Junior Engineer (Drg./Civil) (after Document Verification)

Result of GDCE Notification No. 1/2012-13 for the various posts of Junior Engineers (after Document Verification)

Contact:
Railway Recruitment Board,
1st Floor, Meter Gauge
Railway Station Building,Kalupur,
Ahmedabad, Gujarat- Pin: 380 002
079- 22940773