1.Height of shower? 80″ (6’8″) | 203 cm above the shower floor. 2.Old barrage of Pakistan? sukkher indus river sindh 3.Steel stretched after concrete pouring? post tensioning 4.Concrete stretched before pouring? pre-tensioning 5. 8×6 which slab it is? 2-way slab 6. World biggest river in the world ? AMAZON AMERICA and…
