MSMA is a comprehensive manual issued by Department of Irrigation and Drainage (DID) Malaysia in 2000. It is a how-to-do-it guide on how Urban Drainage should be practiced in Malaysia. MSMA stands for “Manual Saliran Mesra Alam” (Manual for Environmentally friendly drainage).
The "Sarawak River Board" is responsible for the management of the Gazetted Rivers in the State, however DID is responsible in all engineering aspects.
DID Sarawak is a State Government Agency. However, we are answerable to both the State and Federal Government as we are allocated with both State and Federal Funds.
Telephone : +6082-243241
JPS careline : 1-300-80-1010
Fax : +6082-426400
Email : jps@sarawak.gov.my
Website : www.did.sarawak.gov.my
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