Cooling_Water_Appendix_D.pdf

PDF 70 KB Posted Apr 11, 2019

Attached to: Preventive Maintenance and Testing of Heat-Treat Cooling Water Systems
Solicitation number: FA813219QA013
Issued by: Department of the Air Force Materiel Command Lifecycle Management Center Tinker Air Force Base

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Appendix D

File	Type	Posted
Heat_Treat_Sample_Water_System_Analysis_Report.pdf	PDF	May 2, 2019
Appendix_A_Cooling_Water_with_BA_Compressors_Added_Rev_Feb_19.pdf	PDF	May 2, 2019
FA813219QA013_Q&A_Amendment_04.pdf	PDF	May 2, 2019
Combined_Synopsis_Solicitation_for_water_Amendment_03.pdf	PDF	May 1, 2019
Combined_Synopsis_Solicitation_for_water_Amendment_02.pdf	PDF	Apr 26, 2019
Amendment_01_Combined_Synopsis_Solicitation_for_water.pdf	PDF	Apr 23, 2019
Cooling_Water_Appendix_A.pdf	PDF	Apr 11, 2019
WD_2015-5315_Rev_7_(Dec_18).pdf	PDF	Apr 11, 2019
Cooling_Water_Appendix_C.pdf	PDF	Apr 11, 2019
Cooling_Water_PWS.pdf	PDF	Apr 11, 2019
Combined_Synopsis_Solicitation_for_FA813219QA013.pdf	PDF	Apr 11, 2019

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Appendix D

Open Loops Open Loops - Makeup Water (Check Only)

Parameter Range Parameter

Conductivity (micromhos/cm) 825-875 Conductivity (micromhos/crn) pH (pH scale) 8-9 Hardness (ppm)

Hardness (ppm) 400-480 P Alkalinity (ppm)

P Alkalinity (ppm) 20-40 M Alkalinity (ppm)

M Alkalinity (ppm) 300-400 Chlorides (ppm)

Chlorides (ppm) 40-80

Inhibitor (ppm) 10-15

Cycles 2-5

BioCount (colonies/ml) Olp Slide <1000

RSI (Ryznar Stability Index) 5-6

Closed Loops - Molybdate Based Closed Loops - Glycol Based

Parameter Range Parameter Range

Conductivity (micromhos/cm) 1200-1500 Conductivity (micromhos/cm) 1500-2500 pH (pH scale) 9.0-10.5 pH(pH�le) 9.0-10.5

Molybdate (ppm) 10-30 Orthophosphate Inhibitor (ppm) <1000

Fe(ppm) 0

Cu(ppm) 0

% Glycol by Volume 30%

Freeze Point (dearees F) 5-10

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