BS IEC 61366-7:1998
Current
The latest, up-to-date edition.
Hydraulic turbines, storage pumps, and pump turbines. Tendering documents Guidelines for technical specifications for storage pumps
Hardcopy , PDF
English
15-09-1998
0 Introduction to technical specifications
1 Scope
2 Reference documents
3 Technical requirements
3.1 Scope of work
3.2 Limits of the contract
3.3 Supply by Employer
3.4 Design conditions
3.5 Technical performance and other guarantees
3.6 Mechanical design criteria
3.7 Design documentation
3.8 Materials and construction
3.9 Shop inspection and testing
4 Technical specifications for fixed/embedded components
4.1 Spiral case
4.2 Diffuser ring
4.3 Foundation ring
4.4 Suction tube and suction tube liner (if any)
4.5 Pit liner
4.6 Conveyor case and return ring (if any)
5 Technical specifications for stationary/removable
components
5.1 Headcover and bottom ring
5.2 Stationary wearing rings
5.3 Replaceable diffuser ring
6 Technical specifications for rotating parts,
bearings and seals
6.1 Impeller
6.2 Main shaft
6.3 Guide bearing
6.4 Main shaft seal
6.5 Standstill (maintenance) seal
7 Technical specifications for thrust bearing
7.1 Design
7.2 Bearing support
7.3 Bearing assembly
7.4 Oil injection pressure lift system
8 Technical specifications for miscellaneous components
8.1 Walkways, access platforms and stairs
8.2 Lifting fixtures
8.3 Special tools
8.4 Standard tools
8.5 Storage pump pit hoist
8.6 Nameplate
9 Technical specifications for auxiliary systems
9.1 Bearing lubrication system
9.2 Impeller pressure balancing and pressure relief
lines
9.3 Storage pump pit drainage
9.4 Tailwater depression system
10 Technical specifications for instrumentation
10.1 Controls
10.2 Indication
10.3 Protection
11 Spare parts
12 Model acceptance tests
13 Site installation and commissioning tests
13.1 General
13.2 Installation procedures
13.3 Tests during installation
13.4 Commissioning tests
14 Field acceptance tests
14.1 Scope and reports
14.2 Inspection of cavitating pitting
Meant to help prepare Tendering Documents and proposals and in evaluating tenders for hydraulic machines. Gives guidelines for storage pumps.
Committee |
MCE/15
|
DevelopmentNote |
Supersedes 95/700129 DC. (06/2005)
|
DocumentType |
Standard
|
Pages |
26
|
PublisherName |
British Standards Institution
|
Status |
Current
|
Supersedes |
Standards | Relationship |
IEC TR 61366-7:1998 | Identical |
ISO 3740:2000 | Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards |
IEC 60193:1999 | Hydraulic turbines, storage pumps and pump-turbines - Model acceptance tests |
IEC 60041:1991 | Field acceptance tests to determine the hydraulic performance of hydraulic turbines, storage pumps and pump-turbines |
IEC 60609:1978 | Cavitation pitting evaluation in hydraulic turbines, storage pumps and pump-turbines |
IEC 60805:1985 | Guide for commissioning, operation and maintenance of storage pumps and of pump-turbines operating as pumps |
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