Organismes publics et collectivités territoriales

Normes Toutes les normes à l'étude

Normes à l'étude (324)

Référence	Titre	Motif	Pour...
EN 13445-2/PRA3	Unfired pressure vessels - Part 2: Materials	Nouvelle	Participer
EN 13445-2/PRA1	Unfired pressure vessels - Part 2: Materials	Nouvelle	Participer
EN 13445-3/PRA4	Unfired pressure vessels - Part 3 : Design	Nouvelle	Participer
EN 13445-3/PRA3	Unfired pressure vessels - Part 3 : Design	Nouvelle	Participer
EN 13445-3/PRA8	Unfired pressure vessels - Part 3 Design	Nouvelle	Participer
EN 13445-3/PRA7	Unfired pressure vessels - Part 3: Design	Nouvelle	Participer
EN 13445-5/PRA4	Unfired pressure vessels - Part 5: Inspection and testing	Nouvelle	Participer
PREN 13445-6 REV	Unfired pressure vessels - Requirements for the design and fabrication of pressure vessels and pressure parts constructed from spheroidal graphite cast iron		Participer
PREN 16250-3	Waste management - Levels of performance and acceptance for street cleaning and municipal waste management services - Part 3: Ways to measure the levels of performance and to settle the acceptance, to draw up and to operate contracts for manual and mechanical street and sidewalk cleaning and washing		Participer
PREN 16250-4	Waste management - Levels of performance and acceptance for street cleaning and municipal waste management services - Part 4: Ways to measure the levels of performance and to settle the acceptance, to draw up and to operate contracts for street drain, cesspit and sewer cleaning services		Participer
PREN 16250-5	Waste management - Levels of performance and acceptance for street cleaning and municipal waste management services - Part 5: Ways to measure the levels of performance and to settle the acceptance, to draw up and to operate contracts for graffiti removal services		Participer
PREN 16250-6	Waste management - Levels of performance and acceptance for street cleaning and municipal waste management services - Part 6: Ways to measure the levels of performance and to settle the acceptance, to draw up and to operate contracts for pneumatic waste collection		Participer
00183062	Waste management - Terms and definitions	Nouvelle	Participer
00230285	Water quality . Guidance standard on determining the degree of modification of lake hydromorphology		Participer
PREN 12952-12 REV	Water tube boilers and auxiliary installations - Part 12: Requirements for boiler feedwater and boiler water quality (Revision of EN 12952-12:2003-09)	Nouvelle	Participer
PREN 12952-10 REV	Water-tube boilers and auxiliary installations - Part 10: Requirements for safeguards against excessive pressure	Nouvelle	Participer
PREN 12952-11 REV	Water-tube boilers and auxiliary installations - Part 11: Requirements for limiting devices of the boiler and accessories	Nouvelle	Participer
PREN 12952-16 REV	Water-tube boilers and auxiliary installations - Part 16: Requirements for grate and fluidized-bed firing systems for solid fuels for the boiler	Nouvelle	Participer
PREN 12952-1 REV	Water-tube boilers and auxiliary installations - Part 1: General	Nouvelle	Participer
PREN 12952-8 REV	Water-tube boilers and auxiliary installations - Part 8: Requirements for firing systems for liquid and gaseous fuels for the boiler	Nouvelle	Participer
PREN 12952-9 REV	Water-tube boilers and auxiliary installations - Part 9: Requirements for firing systems for pulverized solid fuels for the boiler	Nouvelle	Participer
PRCEN/TR 13201-1 REV	Éclairage public - Partie 1 : Sélection des classes d'éclairage		Participer