Document: NUREG-0800
Document ID: 48fcca4d-4efe-4600-b4ca-9911efb87843
Document Type: srp
Title: and 5.2.1.2.
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070446.pdf
Revision Date: 2023-06
Chapter: 5
Section ID: 5.2.1.1
CFR Part: 
CFR Title: 

Content:
The procedures should define the allowable time for correction of out-of-specification chemistry. DRAFT Rev. 3 - April 1996 5.4.2.1-18 (6) Identify (a) the authority responsible for the interpretation of the data, and (b) the sequence and timing of administrative events required to initiate corrective action. (7) Identify major components of the secondary water system and materials in contact with secondary water coolant. III. REFERENCES 1. 10 CFR Part 50.71, "Maintenance of Records, Making of Reports."83 2. EPRI NP-6239, "PWR Secondary Water Chemistry Guidelines," Revision 2, December 1988, Electric Power Research Institute.84 5.4.2.1-19 DRAFT Rev. 3 - April 1996 Table 1 Makeup Water Chemistry Guidelines85 Water Quality Parameter MWST MWS G pH (minimum) -7.0 (maximum) - 7.5 Conductivity at 25 C (µS/cm) <0.2 <0.1 Sodium (ppb) - <3.0 Silica (ppb) - <10 Oxygen (ppm) maximum 0.100 - Chloride (ppm) maximum 0.15 - Fluoride (ppm) maximum 0.15 - Suspended Solids (ppm) maximum* 1.0 - Boric Acid (ppm) - - Lithium (ppm) - - Sulfur as Sulfate (ppm) - - *Concentration of solids is determined by filtration through a pore size of 0.45 micrometer (micron) filter with a line. Notes: MWST - makeup water storage tank MWSG - makeup water to steam generators DRAFT Rev. 3 - April 1996 5.4.2.1-20 [This Page Intentionally Left Blank] SRP Draft Section 5.4.2.1 Attachment A - Proposed Changes in Order of Occurrence 5.4.2.1-21 DRAFT Rev. 3 - April 1996 Item numbers in the following table correspond to superscript numbers in the redline/strikeout copy of the draft SRP section. Item Source Description 1. Current PRB names and Editorial change made to reflect current PRB names, abbreviations. abbreviations, and responsibilities for this SRP Section. 2. Current PRB names and Editorial change made to reflect current PRB names, abbreviations. abbreviations, and responsibilities for this SRP Section. There is currently no secondary review branch designated for this Section. 3. Editorial Changed