Making a monsoon drain cover looks easy but it's quite a tedious task. Following the incomplete work specifications and incomplete instruction can render you another problem to re-do.
The monsoon drain cover frame needs to be strong and durable. The metal materials need to be galvanized or else they will get rusty in a very short period of time.
The galvanizing will take up sometimes as there is a very limited galvanizing centre in the city. Once their galvanizing machine is faulty, it will take sometime times to repair and by the time it is repaired, the queue will be unexpectedly very long. So, proper communication with the clients and the galvanizing company to ensure you meet the client expectation.