Public Swimming Pool Hydraulic Analysis Worksheet - Georgia Department Of Public Health Page 4

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Georgia Department of Public Health
,
Environmental Health Section
Public Swimming Pools, Spas and Recreational Waterparks Program
CALCULATE SKIMMER LINE LOSS: *
STATE WHICH CHART, GRAPH, NOMIGRAPH, ETC. USED __________________ADD
AT
BOTTOM OF COLUMN
1.
Straight pipe size ________________________________ = _________ @_______gpm
#______ Elbows x Equiv. Length ___________________________= _________
#______Tees
x Equiv. Length___________________________ = _________
#______ Valves x Equiv. Length ___________________________ = _________
Friction loss per 100' _____________________ x total equiv. length _________ ÷ 100 =
ft.
2.
Straight pipe size _________________________________ = _________@ _______ gpm
# ______ Elbows x Equiv. Length __________________________ = _________
# ______ Tees
x Equiv. Length __________________________ = _________
#_______ Valves x Equiv. Length __________________________ = _________
Friction loss per 100' ______________________x total equiv. length _________÷ 100 =
ft.
(for above pipe size)
3.
Straight pipe size __________________________________ = _________ @ _______gpm
#______Elbows x Equiv. Length ____________________________ = _________
#______Tees
x Equiv. Length ____________________________ = _________
#______Valves x Equiv. Length ____________________________ = _________
Friction loss per 100' ______________________ x total equiv. length _________ ÷ 100 =
ft.
(for above pipe size)
4.
Straight pipe size __________________________________ = __________ @ ________gpm
#______Elbows x Equiv. Length _____________________________ = __________
#______Tees
x Equiv. Length _____________________________ = __________
#______Valves x Equiv. Length _____________________________ = __________
Friction loss per 100' _______________________x total equiv. length __________ ÷100 =
ft.
(for above pipe size)
5.
Straight pipe size _________________________________ = ___________ @______gpm
#______Elbows x Equiv. Length ____________________________ = ___________
#______Tees
x Equiv. Length _____________________________ = ___________
#______Valves x Equiv. Length _____________________________ = ___________
Friction loss per 100' _______________________x total equiv. length ___________ ÷ 100 =
ft.
(for above pipe size)
6.
Straight pipe size __________________________________ = ___________ @ _______gpm
#______Elbows x Equiv. Length _____________________________ = ____________
#______Tees
x Equiv. Length _____________________________ = ____________
#______Valves x Equiv. Length _____________________________ = ____________
Friction loss per 100' ________________________x total equiv. length ____________÷ 100 =
ft.
(for above pipe size)
Friction loss over the weir at _____________________ gpm =
ft.
(from manufacturer)
Total Skimmer Line friction loss =
ft.
(add all
totals)
*(Enter on page 6)
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