aOUR STAFF REPORTER ISLAMABAD - Wapda, Punjab, HEC and Islamabad booked semi-finals berths after beating their respective rivals on the second day of the 10th National Womens Volleyball Championship here at the Pakistan Sports Complex at Hamidi Hall on Wednesday. In the first match, HEC outclassed Punjab 3-0. In the first game, HEC got 25 points and restricted Punjab to 17. In the second game HEC scored 25 and Punjab managed 13 while in the last game, HEC again scored 25 and restricted Punjab to eight points. In the second match, Islamabad beat Khyber Pakhtunkhwa 3-0. With the score line remained at 25-9, 25-12 and 25-23. In the third match of the day, Punjab beat Fata 3-0. Punjab won the match by 25-9, 25-8 and 25-5. In the fourth match, Wapda beat Islamabad 3-0. Wapda won the match by 25-11, 25-14 and 25-14.