Transp lec 8 and 9

two links:
http://www.mediafire.com/view/l4cf4ccwmzf5q6b/Lec%238%2C_points_and_crossings.pdf
http://www.mediafire.com/view/s88u7gbug6ceg2f/Lec%239%2C_turnout_with_points_and_crossings.pdf

Hydraulics Slides (Similitude)

the link:
http://www.mediafire.com/view/vhljbjvkbsl7cak/Hydraulic_Similitude_lec_12-13.ppt

Slides PRC

Prc slides of Dr. Usman Akmal's portion:
http://www.mediafire.com/download/ymfu8qu5b1l30zk/attachments.zip

hyd engg. lectures (sediment)

the link is given below:
http://www.mediafire.com/view/rhz92z9jfgdynrw/Sediment_Transport_lec_9-11(2).ppt

env lec 4-7

These are the lectures 4-7:
http://www.mediafire.com/download/6r2k2m41bczq52v/fwd.zip

Trans lec 6 and 7

The link:
http://www.mediafire.com/download/7zeu60rata8s1ez/relec5ballast.zip

transp lec # 3 and 5

the links:
http://www.mediafire.com/view/ec1y1dpct0tcxtt/Lec%235%2CBallast.pdf
http://www.mediafire.com/view/0o0xhuq7616j8i1/Lec%233%2C_curves.pdf