The document is an assessor's feedback on Andrew Flynn's common task submission. The assessor provides feedback on Andrew's responses to various parts of the common task. The assessor indicates that Andrew's first attempt was good and just needs minor revisions. The assessor sets a target date of November 7th for resubmission with changes made in a different colored font. On November 4th, the assessor confirms all required changes were made correctly.

1. AndrewFlynn

2. AndrewFlynn
Common Task – Marking Grid
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Assessorfeedback
A reallygoodfirst attemptatthe commontaskAndrew well done.Justneedyoutoreviewthe
above where there isnota tick andresubmitusingadifferentcolouredfont.Targetresubmission:
07/11/14 All changeshave nowbeencompletedtothe requiredstandardwell done.Please printa
copy off forsigning off andplacinginthe file.04.11.14

3. AndrewFlynn
2365-304 CommonTask September2014
1A.
Electrocutionmayoccur if a live conductorisunknowinglytouched. Ok.
1B.
Electrocutionof the co-workermayoccur while workingona lightfittingthinking itwasdead.Ok
1C.
The clientmayendup touchinga radiatorthat hasn’tbeenproperlybondedtothe mainearthterminal (MET) andis
currentlycarryingfaultcurrent. Ok
1D.
A memberof the publicmayuse the sinksinthe bathroomthat hadn’tbeenbonded tothe MET whichwas carrying
faultcurrent. Ok
1E.
If a shortcircuit occurredinthe systemdue toa live conductortouchinga low potential conductorwhichwould
cause a large amountof current to flowfromthe step-downtransformerthroughthe entire systempossiblymelting
the cablesand breakinglowvoltage devices.I.e.firealarms. Ok
2A.
Othercontractors may require powerfortheirownpowertoolssotheycando theirownproject. Ok
2B.
The clientwon’thave anypowermeaninganythingrequiring electricitytoworkwon’tbe usable.I.e.TV recorders
and house alarm. Ok
2C.
If lightsina publictunnel werebeingworkedonthe areawouldhave tobe blockedoff oron-site lightingwould
needtobe fitted. Goodexample.
2D.
Hospitalswill needaconstantpowersupplytomake sure emergencyequipmentandmachinerywasalwaysusable
like x-rayandheartrate monitors. Ok
3.
 Voltage IndicatorMeter(VIM)
 ProvingUnit
 MCB lockoff kit
 Pad lockand key
 Signand contact details Whatrequirementwouldthere be foranyppe?
 Hi-visibility jacket

4. AndrewFlynn
 Gloves
 Hard hat
 Steel toe cap boots
4.
1) Findwhichcircuityourequire toturn off.
2) Switchoff the breaker.
3) Lock off the breakerwitha pad lockand signwithcontact details.
4) Put keyinpocket.
5) Testthe Voltage IndicatorMeterwiththe provingunit.
6) Dependingonwhichsystemitisyouare workingondo one of the followingtests;
a) 1 phase system(1Line)
i) Line – CPC
ii) Line – Neutral
iii) Neutral – CPC
b) 3 phase system(3Line)
i) Line 1 – CPC
ii) Line 2 – CPC
iii) Line 3 – CPC
iv) Line 1 – Neutral
v) Line 2 – Neutral
vi) Line 3 – Neutral
vii) Line 1 – Line 2
viii) Line 1 – Line 3
ix) Line 2 – line 3
x) Neutral – CPC
7) RE-testthe Voltage IndicatorMeterwiththe provingunit.
8) As longas youhave permissionandthe circuitisdeadyoumay continue work.If the circuit isstill live youneed
to findthe correct MCB. Ok