• Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month


Extracts from this document...


D H W - 1 INSTALL HOT WATER SYSTEMS & COMPONENTS Pound lane Marlow 1) There were no anticipated delays to know off except for materials /sanitary ware not arriving on time or arriving damaged, but the retailers assured me that the materials would arrive on time. 2) I ensured the cylinder sits in the space provided; I checked the size of the cylinder is adequate for the customer's requirements and to any future developments. I ensure all hot water outlets are currently working properly. ...read more.


6) No specialised tools were required for the job; we have all tools and connections available in the van. All materials and equipment was ordered and delivered before we commenced any work. 7) I install the system to industry standards; I replace the gate valve on the cold feed because it wasn't holding up. 8) I installed the 450mm diameter by 900mm indirect pre-lagged cylinder, (which conforms to part L of the building regulations). I also installed an immersion heater as a back-up with the main heat source being primary circulation from the boiler. 9) I also replaced the drain-off washer to avoid any future problems. ...read more.


12) I took carpets and underlay up in the bedroom where working, to ensure no damage was made to the customers property. Also ornaments were moved to another room. 13) I tested the installation, which was fine, it met all specifications which were listed, and nothing needed to be amended. 14) I had to test the temperature at hot outlets to ensure they were 35 degrees C, which I achieved by fitting a blending valve. 15) Once the installation was completed I informed my boss/supervisor, who dealt with the customer. 16) I used a propane gas bottle to soldier fittings, which I used in well ventilated areas, and used a fire-proof mat where applicable (e.g., near decorations). ...read more.

The above preview is unformatted text

This student written piece of work is one of many that can be found in our AS and A Level Design and Technology section.

Found what you're looking for?

  • Start learning 29% faster today
  • 150,000+ documents available
  • Just £6.99 a month

Not the one? Search for your essay title...
  • Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

See related essaysSee related essays

Related AS and A Level Design and Technology essays

  1. Describe the benefits of technological developments in equipment and facility design in two contrasting ...

    Most importantly, fans will again have a national stadium of which they can be proud" This quote taken from a Wembley press release shows what having this new stadium means for sport in the UK. Whilst Wembley has been gone it has been sorely missed in the world of football

  2. Nano technology - Screen technology is a fast changing technology area.

    the development of new knowledge based, added value and more environment friendly technologies (ie. print media) Developing new concepts for flexible and intelligent production systems - The global community will move towards knowledge based economies that will call for breakthroughs in organizations, regulatory, and technological joint developments.

  • Over 160,000 pieces
    of student written work
  • Annotated by
    experienced teachers
  • Ideas and feedback to
    improve your own work