Hajj & Umrah

Resident of Jeddah wearing ihraam when going to Makkah

Q:

1. If a person is living in Jeddah for job purposes. He goes to Pakistan for one month leave (crosses the meeqat) and returns to Jeddah after one month. Now if he intends to go to Masjid ul Haram, does he need to wear ihraam or can he go for tawaf or prayers, etc.?

2. If this person goes to Madinah from Jedddah, he is crossing the meeqat, then he returns to Jeddah on the same day. Now if he goes to Masjid ul Haram, does he need to wear ihraam and first perform umrah or can he go to the Haram for tawaf and prayer, etc. without ihraam.