Technical Guidance Documents | NHBC

10/12/2008 · Installation of gas flue pipes in roof spaces Published: 22 October 2020. Download. TG No: 6.8/03 Guarding to gas flue terminals Published: 22 October 2020. Download. TG No: 6.8/04 Termination of horizontal flues Published: 22 October 2020. Download. NHBC Standards Chapter 6.9 Curtain walling and cladding. TG No: 6.9/01 Curtain walling formed from stacked windows and spandrel panels

Circulation Heaters - EX

Figure 2 - Construction Details. Circulation Heaters CCI Thermal Technologies Inc. EX Watt Density Watt density refers to the wattage output of a heater divided by the total surface area of the heated section of all heating elements in the heater. It is important to understand the basic terminal difference between an electric immersion heater and a steam or liquid heat exchanger. Unlike the

Chapter 7: Fire and Smoke Protection Features, California

2.1. The lower roof assembly within 4 feet (1220 mm) of the wall has not less than a 1-hour fire-resistance rating and the entire length and span of supporting elements for the rated roof assembly has a fire-resistance rating of not less than 1 hour. 2.2. Openings in the roof shall not be located within 4 feet (1220 mm) of the fire wall. 2.3.

Motherwell Tank | Pressure Vacuum Relief Valves MTP

Manufacturers Of Pressure Vacuum Relief Valves And Storage Tank Fittings Motherwell Tank Protection (MTP) manufacture breather valves, pressure vacuum relief valves, emergency relief vents, free vents, Gauge hatches and level gauges. Supplying industries which include Oil &

Emergency Stop Push Buttons White Paper

(Figure 3) 2. Use of arrows that are ink stamped onto the button cap. While this provides good contrast in the beginning, the ink can easily wear away leaving no indication at all. (Figure 4) 3. Use of arrows that are molded into the button cap with a diff erent color plastic, usually a white plastic. This method provides the advantage of good contrast and long life. (Figure 5) 4. Use of

HSE: Information about health and safety at work

Annual health and safety statistics 2019/20 HSE has released its annual statistics on work-related health and safety in Great Britain.; The UK has left the EU, new rules apply Rules have changed for some industries. Find out if you are affected.


2.2 Installation Considerations.. 19 2.3 Point Temperature Devices .. 20 2.4 Infrared Thermography .. 22 TABLE 1 Comparison of Temperature Measurement Techniques ..19 FIGURE 1 Infrared Thermograph Coupler Alignment ..24 FIGURE 2 Infrared Thermograph Electric Motor Bearing ..24 FIGURE 3 Infrared Thermograph Hot Electric Motor ..25 FIGURE 4 Infrared Thermograph


Employed by Hurst Boiler in October 1979, Charlie has worked from installation crew chief of boiler systems to become the leader of our solid fuel sales staff. His primary areas of expertise are in the areas of solid fuel fired boiler projects, with over 300 systems installed worldwide, and lumber drying technology. Charlie is

AUTOMATION Automated success - Mark Allen

installation of steam plant equipment specifically boiler and pipeline control valves. Its products are used in nuclear submarines and power stations, for example, and it had sales in 2006 of just under £400 million. Its largest market is continental Europe. At the companys Cheltenham-based, Runnings Road main manufacturing plant, the largest single machine tool investment ever made by

Construction Industry Scheme: a guide for contractors and

15/07/2016 · 2.2 Contractor. Under the scheme, the term contractor has a special meaning that is much wider than it normally has in the construction industry. A contractor is a business or other concern