ACO
Trench Drain Design Request
ACO References Approvals & Accreditation
Education  
Home         


The following information is required to provide a recommendation for a simple run of trench drainage. On receipt of this form, ACO will provide a recommendation with hydraulic calculations where necessary. For more complex layout please contact ACO at +61 2 4747 4000.

All fields marked with an * are required:

*Project Name:
Project City: State:

*Name:
*Email:
Company:
Address:
Suburb:
City
State: *Pcode:
Country:
*Phone:
*Fax:

RUN 1:

CATCHMENT HYDRAULICS
1. Catchment area length m
2. Catchment area width m
   
3. Rainfall intensity mm/hr
4. Design storm - ARI years
5. Catchment surface type  
6. Runoff coefficient - impermeability factor between 0 and 1
7. Required discharge if known l/s
8. Longitudinal groundslope - fall %
   
9. Catchment slope - crossfall Left %     Right %
   
10. Is trench central to catchment width?
      If no, give details:
Left m      Right m
11. Additional discharge into trench, such as
      downpipes, machinery etc.
 l/s 
      Position along trench from upstream end m
12. Is temporary ponding allowed?
   
TRENCH DRAIN INFORMATION
13. Outlet type
14. Outlet position
15. Outlet pipe size diameter (if known): mm
16. Is the trench drain run same length as
       catchment area length?
If no, give details   A m   B m
17. Is there a depth restriction?
If yes, give details mm
18. Expected grate load class:

19. Preferred grate style (user/legislative requirement)

Click below to enter additional runs

RUN 2:

CATCHMENT HYDRAULICS
1. Catchment area length m
2. Catchment area width m
   
3. Rainfall intensity mm/hr
4. Design storm - ARI years
5. Catchment surface type  
6. Runoff coefficient - impermeability factor between 0 and 1
7. Required discharge if known l/s
8. Longitudinal groundslope - fall %
   
9. Catchment slope - crossfall Left %     Right %
   
10. Is trench central to catchment width?
      If no, give details:
Left m      Right m
11. Additional discharge into trench, such as
      downpipes, machinery etc.
 l/s 
      Position along trench from upstream end m
12. Is temporary ponding allowed?
   
TRENCH DRAIN INFORMATION
13. Outlet type
14. Outlet position
15. Outlet pipe size diameter (if known): mm
16. Is the trench drain run same length as
       catchment area length?
If no, give details   A m   B m
17. Is there a depth restriction?
If yes, give details mm
18. Expected grate load class:

19. Preferred grate style (user/legislative requirement)

RUN 3:

CATCHMENT HYDRAULICS
1. Catchment area length m
2. Catchment area width m
   
3. Rainfall intensity mm/hr
4. Design storm - ARI years
5. Catchment surface type  
6. Runoff coefficient - impermeability factor between 0 and 1
7. Required discharge if known l/s
8. Longitudinal groundslope - fall %
   
9. Catchment slope - crossfall Left %     Right %
   
10. Is trench central to catchment width?
      If no, give details:
Left m      Right m
11. Additional discharge into trench, such as
      downpipes, machinery etc.
 l/s 
      Position along trench from upstream end m
12. Is temporary ponding allowed?
   
TRENCH DRAIN INFORMATION
13. Outlet type
14. Outlet position
15. Outlet pipe size diameter (if known): mm
16. Is the trench drain run same length as
       catchment area length?
If no, give details   A m   B m
17. Is there a depth restriction?
If yes, give details mm
18. Expected grate load class:

19. Preferred grate style (user/legislative requirement)

RUN 4:

CATCHMENT HYDRAULICS
1. Catchment area length m
2. Catchment area width m
   
3. Rainfall intensity mm/hr
4. Design storm - ARI years
5. Catchment surface type  
6. Runoff coefficient - impermeability factor between 0 and 1
7. Required discharge if known l/s
8. Longitudinal groundslope - fall %
   
9. Catchment slope - crossfall Left %     Right %
   
10. Is trench central to catchment width?
      If no, give details:
Left m      Right m
11. Additional discharge into trench, such as
      downpipes, machinery etc.
 l/s 
      Position along trench from upstream end m
12. Is temporary ponding allowed?
   
TRENCH DRAIN INFORMATION
13. Outlet type
14. Outlet position
15. Outlet pipe size diameter (if known): mm
16. Is the trench drain run same length as
       catchment area length?
If no, give details   A m   B m
17. Is there a depth restriction?
If yes, give details mm
18. Expected grate load class:

19. Preferred grate style (user/legislative requirement)

RUN 5:

CATCHMENT HYDRAULICS
1. Catchment area length m
2. Catchment area width m
   
3. Rainfall intensity mm/hr
4. Design storm - ARI years
5. Catchment surface type  
6. Runoff coefficient - impermeability factor between 0 and 1
7. Required discharge if known l/s
8. Longitudinal groundslope - fall %
   
9. Catchment slope - crossfall Left %     Right %
   
10. Is trench central to catchment width?
      If no, give details:
Left m      Right m
11. Additional discharge into trench, such as
      downpipes, machinery etc.
 l/s 
      Position along trench from upstream end m
12. Is temporary ponding allowed?
   
TRENCH DRAIN INFORMATION
13. Outlet type
14. Outlet position
15. Outlet pipe size diameter (if known): mm
16. Is the trench drain run same length as
       catchment area length?
If no, give details   A m   B m
17. Is there a depth restriction?
If yes, give details mm
18. Expected grate load class:

19. Preferred grate style (user/legislative requirement)


FEEDBACK REQUIRED FROM ACO
1. Trench hydraulic flow information
2. Grating intake performace
3. Layout schedule and parts list
4. Please contact me to discuss


Other Information:

All information to be provided by ACO Polycrete Pty Ltd is provided in good faith with the belief that the information used is correct and that any assumptions made are valid. It is the specifier’s responsibility to check and confirm that any information provided is acceptable and suitable for use.

Attach File (OPTIONAL):
(2MB max, Zip file preferred)


© COPYRIGHT ACO AUSTRALIA 2007






















 

 
| Home | About Us | Local Sales Support | Contact |
© ACO AUSTRALIA 2007