LCA, H1B - Amendment - change in building number of client work site. I got my client work site changed from one building to another in same location / area -- say from building "200 Client-Address, City" to "300 Client-Address, City" under same ZIP. The address changed as seats for vendor company was dissolved and allocated open-seat in another building ---like to come and use a cubicle if free or reserve it for a day or hour. And -- No change in company, client, job position, duty, responsibilities or major salary.
(1) Do I need to go for "H1B - Amendment" as informed by my company Visa-Cell or there could be exception?
(2) Or would I just need a LCA job posting done?
(3) How many day would "H1B - Amendment" for all formalities to be complete?
(4) Need to travel to home country (India) some time mid of year -- would be possible to travel before the approval come? Thanks in advance.