METHOD STATEMENT Gas Systems - Vital Energi

METHOD STATEMENT
Gas Systems
Job / Contract Name
Hill of Banchory
Job / Contract Number VC 90163
Date Apr 2013
Method Statement Written By Vital Energi Utilities Ltd
Method Statement Approved By
Corresponding Risk Assessment No.
Signature of Approver
1. INTRODUCTION
This Method Statement describes the specific safe working methods which will be used to carry out the work. It gives
details of how the work will be carried out and what health and safety issues and controls are involved. The content of
this Method Statement reflects the finding of the relevant Risk Assessment(s).
2. DESCRIPTION OF WORK
Gas Systems
Maximo PM Number: 3355
Work Type:
PM
Job Seq. Description of Task to be completed
10 Ensure that all safety barriers, signage, isolations and permits are in place.
20 Inspect and leak check main incoming gas isolation valve.
30 Inspect all associated gas pipework for leaks, obvious signs of damage, sufficient support.
40 Check / Inspect and leak detect sample plugs either side of the Gas Slam Shut.
50 Ensure Gas slam shut and associated flanges are free from leaks.
60 Visually inspect all welds on Gas pipework for obvious signs of leaks, damage and deterioration.
70 Check all gas pipework associated with the CHP for leaks, damage, corrosion. Ensure earthing/bonding straps
are correct.
80 Check the operation of all valves where possible to prevent ceasing.
90 Inspect all gas pipe work and connections for signs of damage or loose bolts
100 Inspect all gas pipe work and connections for signs of leaks using gas leak detection spray.
110 Ensure all blanks and plugs are fitted where necessary.
120 Inspect any remaining gas valves for signs of damage.
130 Inspect the gas train for signs of damage.
140 Check the flexible lines on the burners for signs of damage.
150 Inspect all electrical sockets, switches, lamps on the gas train for signs of damage.
160 Ensure all cable routes are routed corrected and supported.
170 Inspect all gas valves for leaks using gas leak detection spray.
180 Ensure all gas pipe work and valves are secure and properly supported.
190 Ensure all gas valves are identified.
200 Ensure access to all isolation valves is free from obstructions and kept clear at all times.
210 Inspect additional boiler gas system blanking plates for leaks, damage and corrosion.
220 Check the pressure drop between gauges either side of gas train filters. Clean and replace filter if required.
230 Inspect the emergency stops for identification, obvious signs of damage and correct operation.
240 Maintain good housekeeping at all times; Tidy the work area, removing any waste products generated during the
routine.
250 Remove all barriers, signage and isolations before signing off permit/s.
260 Return the Gas System back into service.
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3. LOCATION / ASSET OF WORK
Location
Asset
GASSYSTEM
4. Access Arrangements
Give details of any special access or egress arrangements that will be used.
5. Licence
If a licence is required for this work, give details of licence required, who holds it and where a copy of this licence is
stored e.g. Asbestos, C.O.R.G.I. Registration.
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