Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
BSI PD CEN/TS 12101-11:2022

BSI PD CEN/TS 12101-11:2022

$198.66

Smoke and heat control systems – Horizontal flow powered ventilation systems for enclosed car parks

Published By Publication Date Number of Pages
BSI 2022 54
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Categories: ,

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

This document gives minimum design, installation and commissioning requirements for powered smoke and heat control systems for enclosed car parks using horizontal flow powered ventilation, with or without sprinkler protection, on one or more levels, for cars and light commercial vehicles (max 3,5 t), to reach the design objectives outlined in this document . This document is applicable for car parks with vehicles powered by petrol, diesel, electricity, CNG or LPG. NOTE 1 For the purpose of this document for smoke ventilation systems, it is assumed that cars powered by electricity, CNG (compressed natural gas) or LPG (liquefied petroleum gas) will have similar HRR to vehicles powered by petrol or diesel. NOTE 2 Cars powered by hydrogen are not covered by this document. This document only covers traditional car parks that are with cars parked alongside each other, with common car access lanes. It does not cover other forms of car parking systems, such as stacking systems. This document does not cover requirements for day‐to‐day ventilation. Any other risks than fire from cars are not covered by this document.

PDF Catalog

PDF Pages PDF Title
2 undefined
9 1 Scope
2 Normative references
10 3 Terms and definitions
3.1 Terms
11 3.2 Symbols
3.2.1 Latin upper case letters
12 3.2.2 Latin lower case letters
3.2.3 Greek upper case letters
13 3.2.4 Greek lower case letters
4 Design fires
4.1 Design principle
4.2 Heat release rate
5 Normative requirements
5.1 Design objectives
15 5.2 Design solutions
5.3 Activation sequence
16 5.4 Wind effect
6 Installation and components
6.1 Fans
17 6.2 Controls
6.2.1 Operation of the smoke and heat control systems
6.2.2 Functions of the synoptic and manual control device
6.2.2.1 Synoptic device
18 6.3 Cabling
6.4 Ducts (including fixings), attenuators (silencers) and grilles
6.5 Dampers
19 6.6 Discharge terminations
6.7 Air inlet and smoke extract (natural and powered)
6.8 Smoke discharge
20 6.9 Initiation systems: sprinklers and detection
6.10 Smoke barriers
6.11 Power supply systems
6.11.1 Reliability of operation
6.11.2 Power source
21 7 Interactions between horizontal flow powered ventilation and other systems and functions
7.1 Sprinklers interaction
7.2 Pressure difference
22 7.3 Day to day ventilation
23 8 Commissioning
9 Acceptance testing of installation on site
24 10 Maintenance and periodical checking
11 Documentation
11.1 General design documentation
11.2 System design documentation
25 11.3 Installation, maintenance and testing documentation
11.4 Computer control software documentation
28 Annex A (normative)Horizontal flow ventilation design without CFD analysis – Systems without jet fans
A.1 Introduction
A.2 Scope and field of application
A.3 Design procedure
29 A.4 Requirements
34 Annex B (normative)Horizontal flow ventilation design without CFD analysis – Systems with jet fans
B.1 Introduction
B.2 Design procedures
B.2.1 Position of jet fans
39 B.2.2 Exhaust volume
41 B.2.3 Supply air
B.2.4 Exhaust ventilation system
42 B.2.5 Obstacles and rooms inside the car park
B.2.6 Controls
43 Annex C (informative)Verification of horizontal ventilation design by CFD calculation Systems with or without jet fans
C.1 Introduction
C.2 The user and his impact on the CFD simulation
44 C.3 Software requirements
45 C.4 Preparation of the analysis
46 C.5 Boundary and initial conditions
48 C.6 Content of the report
49 Annex D (informative)Commissioning
D.1 Documentation
D.2 Measuring the air volume from the exhaust
50 D.3 Measuring the air volume from the supply
D.4 Method of measuring the air velocity
D.5 Measuring the door opening force
D.6 Testing of the activation sequence
51 Annex E (informative)Hot smoke testing
E.1 Introduction
E.2 Principles
E.3 Testing procedure
52 E.4 Test report

Related products

BSI PD CEN/TS 12101-11:2022
$198.66