CALCULATION FOR THE COMPONETS OF THE SEWERAGE SYSTEM Project Title :
Job No
:
Date
:
Designed By
: H. P. LOW
:
Manhole
Discharge
Cummu
Design
Cummu
Design
Cummu
Cummu
to
Unit
-lative
Flow
-lative
Flow at
-lative
-lative
Design
DWF
Population
Population
(Person)
Equivalant
Manhole
Sheet No
Discharge Unit
Flow (m³/min)
(m³/min)
(m³/min) 0
Diameter Gradients (mm)
P.E (0.3)
225
225
225
225
225
225
225
225
225
225
225
Velocity
Capacity
Length
Fall
(m/s)
(l/s)
(m)
(m)
G.L.
I.L.
Depth (m)
: H. P. LOW Manhole Type
Remarks