CLD

Water Pollution

Unforseen Situation

DesignInefficiencies

Fragmentation

Unfavourable season

Improperproject

planning

Land area

Budget

Time delay

Work progress

Miscommunication

Cleared site

Enforcement

Proper facilities

Unfavourable sitecharacteristics

Malpractice

+

-

+

-

-+

+

+

Rain

+

+

+

+

+

-

+ + + +-

-

+

+

+

-

+

+

+

-

-

-

+

-

+

R

R

R

B

B

B

B

B

B

B

B

R