USP Water System URS
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JETT USER REQUIREMENTS
SPECIFICATION
USP 25 Water System
Page 1 of 22
Doc ID: USP 25 Water
System URS Rev.B1
October 2002
JOINT EQUIPMENT TRANSITION TEAM
USER REQUIREMENTS TEMPLATE
for a USP Water System
JETT USER REQUIREMENTS
SPECIFICATION
USP 25 Water System
Page 2 of 22
Doc ID: USP 25 Water
System URS Rev.B1
October 2002
JOINT EQUIPMENT TRANSITION TEAM
REVISION HISTORY
Rev. Date Approval Revision Summary
A1 03/05/02 Draft Format revisions
A2 02/27/02 Draft Draft for review
A3 04/18/02 Draft Second content review
A4 08/15/02 Draft Third content review
A5 09/03/02 Draft Fourth content review
A6 10/10/02 Draft General document cleanup following the fourth content review
B1 01/24-03 MJC Validation Review
JETT USER REQUIREMENTS
SPECIFICATION
USP 25 Water System
Page 3 of 22
Doc ID: USP 25 Water
System URS Rev.B1
October 2002
JOINT EQUIPMENT TRANSITION TEAM
TABLE OF CONTENTS
1.0 INTRODUCTION.............................................................................................. 4
2.0 OVERVIEW ....................................................................................................... 5
3.0 OPERATIONAL REQUIREMENTS .............................................................. 6
3.1 REVERSE OSMOSIS EQUIPMENT ..................................................................... 6
3.2 DEIONIZATION (POLISHING) EQUIPMENT ...................................................... 6
3.3 FUNCTIONS ...................................................................................................... 7
3.4 DATA AND SECURITY ....................................................................................... 9
3.5 ENVIRONMENT............................................................................................... 11
4.0 CONSTRAINTS ............................................................................................... 13
4.1 MILESTONES AND TIMELINES ....................................................................... 13
4.2 EQUIPMENT CONSTRAINTS ........................................................................... 14
4.3 COMPATIBILITY AND SUPPORT ..................................................................... 14
4.4 AVAILABILITY ............................................................................................... 16
4.5 PROCEDURAL CONSTRAINTS ........................................................................ 16
4.6 MAINTENANCE .............................................................................................. 17
5.0 LIFE-CYCLE ................................................................................................... 17
5.1 DEVELOPMENT .............................................................................................. 17
5.2 TESTING ......................................................................................................... 18
5.3 DELIVERY ...................................................................................................... 18
5.4 SUPPORT ........................................................................................................ 19
6.0 GLOSSARY...................................................................................................... 21
7.0 REFERENCES ................................................................................................. 21
8.0 APPROVAL ..................................................................................................... 22
JETT USER REQUIREMENTS
SPECIFICATION
USP 25 Water System
Page 4 of 22
Doc ID: USP 25 Water
System URS Rev.B1
October 2002
JOINT EQUIPMENT TRANSITION TEAM
Project No.:
Insert the unique project number associated with this particular URS.
Document No.:
Insert the Document Identification Number and Revision.
Document Description:
This document describes the user requirements for a water system designed to produce
USP quality water in accordance with the current requirements. This document
includes requirements only for reverse osmosis (RO) and post RO polishing utilizing
mixed bed deionization. This document assumes that the water supplied to the RO has
been appropriately treated based on feedwater characteristics. Note that this document
describes a typical water purification regime however; there are various methods of
producing USP quality water that should also be considered.
1.0 INTRODUCTION
Note: Insert your own description and introduction. You may wish to include
your own requirements and specifics to allow the inexperienced reader,
contractors, and suppliers adequate explanation to understand the scope of the
