ASME 14414 2015

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ASME ISO/ASME 14414 – 2015: Pump System Energy Assessment

Published By	Publication Date	Number of Pages
ASME	2015	62

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Category: ASME

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Description

This International Standard sets the requirements for conducting and reporting the results of a pumping system energy assessment (hereafter referenced as “assessment”) that considers the entire pumping system, from energy inputs to the work performed as the result of these inputs. The objective of a pumping system energy assessment is to determine the current energy consumption of an existing system and identify ways to improve system efficiency. These requirements consist of — organizing and conducting an assessment, — analysing the data from the assessment, and — reporting and documenting assessment findings. This International Standard is designed to be applied, to open and closed loop pumping systems typically used at industrial, institutional, commercial, and municipal facilities, when requested. This International Standard is focused on assessing electrically-driven pumping systems, which are dominant in most facilities, but is applicable with other types of drivers, such as steam turbines and engines, and drives such as belt.

PDF Catalog

PDF Pages	PDF Title
5	Foreword
6	Introduction
7	1 Scope 2 Normative references
8	3 Terms and definitions 4 Identification of the assessment team, authority and functions 4.1 Identification of assessment team functions
9	4.2 Assessment team structure, leadership and competency 4.3 Facility management support 4.4 Communications 4.5 Access to facilities, personnel and information
10	4.6 Assessment objectives, scope and boundaries 4.7 Action plan 4.7.1 General
11	4.7.2 Assessment scheduling 4.8 Initial Data Collection and Evaluation 4.8.1 General 4.8.2 Initial facility specialist interviews 4.8.3 Energy project history 4.8.4 Energy cost
12	4.8.5 Initial system data 4.9 Objective check 5 Conducting the Assessment 5.1 Assessment Levels 5.1.1 General
13	5.1.2 Level 1 assessments
14	5.1.3 Level 2 assessments 5.1.4 Level 3 Assessments
15	5.2 Walk Through
16	5.3 Understanding system functional requirements 5.4 Determining system boundaries and system energy demand 5.5 Information needed to assess the efficiency of a pumping system 5.5.1 General 5.5.2 Electrical motor/drive information
17	5.5.3 Pump information
18	5.5.4 Liquid properties information 5.5.5 Detailed system data
19	5.5.6 Measured data 5.6 Data collection 5.6.1 System information
20	5.6.2 Measurement of pump and motor operating data 5.6.3 Pressure 5.6.4 Flow 5.6.5 Input power
21	5.7 Cross validation 5.8 Wrap-up meeting and presentation of initial findings and recommendations 6 Reporting and documentation 6.1 Final assessment report 6.2 Data for third party review
22	6.3 Review of final report by assessment team members
23	Annex A (normative) Report Contents
27	Annex B (informative) Recommendations on efficient system operation and energy reduction – Examples
45	Annex C (informative) Expertise, experience and competencies
48	Annex D (informative) Recommended guidelines for analysis software
50	Annex E (informative) Example of prescreening worksheet
51	Annex F (informative) Specific Energy
55	Annex G (informative) Pumping system parasitic power
58	Annex H (informative) Example of pumping system efficiency indicator
61	Bibliography