Boom Questionnaire

Please click here to download questionnaire in PDF:

Where will the boom be placed/ deployed?	Offshore	Near shore	River	Harbour/ Jetty	Beach	Onshore
Will the boom be exposed to waves?	Yes	No
If yes, how large the waves?	0 – 0.2 m	0.2 – 0.5 m	0.5 – 1.0 m	1.0 – 2.0 m	>2.0 m
Will the boom be exposed to current?	Yes	No
Direction of current constant?	Yes	No (no means turn of tide)
How strong is the current? (max)	0 – 0.2 m/sec	0.2 – 0.5 m/sec	0.5 – 1.0 m/sec	1.0 – 2.0 m/sec	>2.0 m/sec
Ambient temperature during deployment/ operation (extreme)	Below 0°C	0 – 20°C	20 – 40°C	>40°C
Storage temperature (extreme)	-40° - 0°C	0 – 30°C	30 – 60°C	>60°C
Wind force	0 – 7 m/sec	8 – 12 m/sec	13 – 18 m/ sec	>18 m/sec
Any range of tide?	Yes	No
If yes, how high is the range of tide?	0 – 0.5 m	0.5 – 1.0 m	1.0 – 2.0 m	>2.0 m
What is the water depth?	<1 m	1 – 2 m	2 – 5 m	5 – 10 m	>10 m
How often will the boom be deployed per year?	0 – 2 times	3 – 5 times	5 – 10 times	More than 10 times
How long will the boom be deployed each time?	1 day	2 – 7 days	1 – 4 weeks	More than a month
From where will the boom deployed?	Vessel	Quay	Beach	Various places
What auxiliary equipment is available?	Hydraulics	Electricity	Ship	Other	None
BHP of the vessel?	0 – 50 bhp	50 – 100 bhp	100 – 300 bhp	>300 bhp

Troilboom iin harbour                                  
Closing harbour entrance with Ro-Boom