| A training manual in conducting a workshop in the design, construction, operation, maintenance and repair of hydrams |
Session 10, Handout 10M
A community of 100 people requires 20/gal/day/person, and 30 gpd/cow for 35 cows, and wants to use a concrete hydram.
h = 90'
A weir 2" wide and 4" deep has been put in the stream; 2' upstream from the weir, the distance form the mark on the stake, level with the top of the weir, to the water level is 1½" Assume an efficiency of 50%, determine the following:
• Accumulator diameter
• Check valve opening
• Impulse valve opening
• T. s
• Impulse valve thickness
• Impulse valve seat width
• Impulse valve backing thickness
• Check valve seat width
• Check valve backing thickness
• Number and size of bolts