Atch_4 _Total_Dynamic_Head_Calc _Data_Sheet _and_Pictures.pdf
PDF 1 MB Posted
- Attached to
- Repair Well #5, Pump 4, and Motor Federal contract opportunity
- Solicitation number
- FA4620-14-T-A157
About this file
Attachment 4 Total Dynamic Head Data Sheet and Pictures
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| FA4620-14-T-A157-0001.pdf | ||
| Amendment_1 _Atch_1.docx | DOCX document | |
| Atch_2 _STD_Comm_Warranty_Clause.pdf | ||
| Atch_1 _SOW_Dated_8_July_2014.pdf | ||
| FA4620-14-T-A157.pdf | ||
| Atch_3 _WD_05-2565_(Rev_13).pdf |
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Text version
TOTAL DYNAMIC HEAD (TDH) CALCULATION
FOR FAIRCHILD AFB FT WRIGHT WELLFIELD’S PUMP 4 WELL 5
1. Applicable excerpts from the Fairchild AFB Water System Plan:
1286801621A Typewritten Text
RFQ FA4620-14-T-A157
Attachment #4
Design Point = 455 gpm @ 760 feet of Total Dynamic Head:
2. Total Dynamic Head (TDH) = (Elevation Head) + (Pressure Head) + (Friction Loss) Elevation Head (ft) = [(2,391-1,697-32) ft] = 662 ft.
Pressure Head (ft) = [Backpressure from Pump 3 Well 5, Pump 5, Well 5; Well 6; and Well 7] = = ? (variable) Friction Loss (ft) = [< (0.4 ft loss/100 ft. of pipe)(25,233 ft)] = 101 ft TOTAL DYNAMIC HEAD (TDH) = (662 + ? + 101) ft = 763 feet
| Atch 4, Total Dynamic Head and Data Sheet |
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