Ball Valve

Tuesday, 13 November 2012

Ball valve to water tank

Ball valve to water tank



The common defects to ball valve to water tank

· Not tight another on they bolted to hold in place
· They ball flote is split
· Ball valve bent and split



Materials

· Ball valve high pressure £20 (1)
· Ball float round £5 (1)



The defects and limitations of ball valve to water tank

· Different type of ball valves (colors and size)
· Different type of tanks




Tools
· Buckets
· Wrench
· Dust sheets
· Screw driver (flathead)



PPE
· Boots
· Gloves
· Goggles



Risk assessment

· Slips and falls
· Cuts to hand

We wear correct PPE. To prevent these risks from happening. To stop cuttings to hands wear gloves so that any thing your get court on it will stop you cutting hand. Then last keep floor form water or put down dustsheets to sock up the water making it a less risk of falling and slipping on floor, we are working to they health and safety act of 1974.



Method statement

We first got our PPE on, and then we made way to the area of work and seen the problem. It’s was the ball float was split and need to be replaced, so unloosened the float and fitted the new one and removed water that was past the over flow point. After we checked for any leaks or other problems then finished (plus clearance).





Quote

Dear customer

We have inspected the water tack up in loft and see they ball flote is split and its letting water rise a lot fast.

We got a ball flote for the tank they same one and made way up to they tank.

Then went up loft to tank to unloosened old flote and installed new one.

After sorted out water and any other problems that I saw and finished and pack away (plus clearness).


Times

2 hours

Cost

They coast of all they materials and labour will cost £ 285
• Materials £25
• Ladour £30 per hour
• Overhead (petrol,PPE,permit) £200
Total cost £285

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