Cover Image
close this book A training manual in conducting a workshop in the design, construction, operation, maintenance and repair of hydrams
close this folder Session 4: Measuring heads and distance (2-4 hours)
View the document Handout 4A: Calibrating a sight level
View the document Handout 4B: Using a sight level
View the document Handout 4C: Alternate ways of measuring heads
View the document Handout 4D: Alternate ways of measuring heads
View the document Handout 4E: Distance and head measurement worksheet

Handout 4E: Distance and head measurement worksheet

 

COURSE 1

COURSE 2

COURSE 3

WATER

 

DISTANCE

M

HEAD

M

DISTANCE

M

HEAD

M

DISTANCE

M

HEAD

M

BUCKET FLOAT WEIR

SUBGROUP A

small group 1

 

Ta

 

S

 

C

 

H

 

P

 

Tr

 

small group 2

 

C

 

H

 

P

 

Tr

 

Ta

 

S

 

small group 3

 

P

 

Tr

 

Ta

 

S

 

C

 

H

 

SUBGROUP B

small group 1

 

Ta

 

S

 

C

 

H

 

P

 

Tr

 

small group 2

 

C

 

H

 

P

 

Tr

 

Ta

 

S

 

small group 3

 

P

 

Tr

 

Ta

 

S

 

C

 

H

 

SUBGROUP C

small group 1

 

Ta

 

S

 

C

 

H

 

P

 

Tr

 

small group 2

 

C

 

H

 

P

 

Tr

 

Ta

 

S

 

small group 3

 

P

 

Tr

 

Ta

 

S

 

C

 

H

 

Method =

M

Distance:

Tape = Ta

 

Cord = C

 

Pace = P

Head:

Sight = S

 

Hose = H

 

Triangle = Tr