Name: UNI 11137 : 2012
Brand: UNI

UNI 11137 : 2012

Superseded

GAS PLANTS FOR DOMESTIC AND SIMILAR USES - GUIDELINES FOR TEST AND FOR THE RESTORATION OF THE TIGHTNESS OF INNER PLANTS - GENERAL PRESCRIPTIONS AND REQUIREMENTS FOR THE SECOND AND THIRD FAMILY GASES

Superseded date

30-10-2019

Published date

01-01-2012

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

1 SCOPO E CAMPO DI APPLICAZIONE
2 RIFERIMENTI NORMATIVI
3 TERMINI E DEFINIZIONI
4 REQUISITI DI TENUTA DI UN IMPIANTO
  INTERNO
5 CIRCOSTANZE CHE RICHIEDONO LA VERIFICA
  DEI REQUISITI DI TENUTA
6 METODI E PROCEDIMENTI DI VERIFICA DEI
  REQUISITI DI TENUTA
APPENDICE A (informativa) - VERIFICA DELLA TENUTA
            DI IMPIANTO INTERNO - ESEMPIO DI
            RAPPORTO DI PROVA
APPENDICE B (normativa) - PROCEDIMENTO DI CALCOLO
BIBLIOGRAFIA

Specifies tightness of inner plants in service and value limits for small leaks; requirements to perform plant tightness, methods to achieve value of gas leaks,; criteria to determine suitability of plants tightness; procedures to restore plant tightness.

DevelopmentNote	Supersedes UNI 11137-1. (07/2012)
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Superseded
SupersededBy	UNI 11137 : 2019
Supersedes	UNI 11137-1 : 2004

UNI 10738 : 2012	EXISTING GAS PLANTS FOR DOMESTIC USE - GUIDELINES FOR CHECKING THEIR SUITABILITY TO SAFE OPERATION
UNI 11528 : 2014	GAS PLANTS OVER 35 KW - DESIGN, INSTALLATION AND COMMISSIONING
UNI 7131 : 2014	LPG PLANTS FOR DOMESTIC USE NOT FED BY A DISTRIBUTION NETWORK - DESIGN, INSTALLATION AND COMMISSIONING
UNI 11554 : 2014	NON-REGULATED PROFESSIONS - GAS OPERATORS WORKING ON GAS PLANTS SUPPLIED BY DISTRIBUTION NETWORK - KNOWLEDGE, SKILL AND COMPETENCE REQUIREMENTS

UNI TS 11147 : 2008	GAS PLANTS FOR DOMESTIC USE - GAS PLANTS FOR DOMESTIC USES SUPPLIED BY DISTRIBUTION NETWORKS, BY LPG CYLINDERS AND LPG STORAGE TANKS, PERFORMED BY PRESS-FITTING SYSTEMS FOR METALLIC PIPES - DESIGN, INSTALLATION AND MAINTENANCE
UNI 10738 : 2012	EXISTING GAS PLANTS FOR DOMESTIC USE - GUIDELINES FOR CHECKING THEIR SUITABILITY TO SAFE OPERATION
UNI EN 1775 : 2007	GAS SUPPLY - GAS PIPEWORK FOR BUILDINGS - MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 5 BAR - FUNCTIONAL RECOMMENDATIONS
UNI 7131 : 2014	LPG PLANTS FOR DOMESTIC USE NOT FED BY A DISTRIBUTION NETWORK - DESIGN, INSTALLATION AND COMMISSIONING
UNI 7128 : 2011	GAS PLANTS FOR CIVIL USE - TERMS AND DEFINITIONS
UNI EN 13090 : 2002	MEANS FOR RESEALING THREADED JOINTS OF GAS PIPEWORK IN BUILDINGS
UNI EN 437 : 2009	TEST GASES - TEST PRESSURES - APPLIANCE CATEGORIES
UNI 9165 : 2004	GAS DISTRIBUTION NETWORKS - PIPEWORKS WITH MAXIMUM OPERATING PRESSURE UP TO 5 BAR - DESIGN, CONSTRUCTION, TESTING, OPERATION, MAINTENANCE AND REHABILITATION
UNI 10682 : 2010	SMALL BULK LPG FACILITIES FOR DISTRIBUTION NETWORK - DESIGN, CONSTRUCTION, INSTALLATION, TESTING AND OPERATION
UNI 8723 : 2010	GAS PLANTS FOR PROFESSIONAL COOKING APPLIANCES AND SIMILAR USES - DESIGN, INSTALLATION AND COMMISSIONING