PES code :
Pes A Fit for all operational vocations (Full BMT)
Pes B Fit for most operational vocations (Full BMT)
Pes BP Fit for 4 months full BMT (applicable only to obese recruits)
Pes C Fit for some operational vocations (Modified BMT)
Further subdivided into:
PES C1 Required to take IPPT but can be excused up to 2 static stations in IPPT
PES C2 Do not have to take IPPT except Regulars who are required to take Alternative Aerobic Fitness Test (AAFT)
PES C9 Servicemen not required to take IPPT
PES C grading will be followed by the L-Code (Land Deployability Code) as follows:
L1 Fit for field duties including front-line duty
L2 Fit for field duties but only in Unit HQ or rear areas
L3 Fit for operational duties at Bases only. Not fit for field duties / exercises
Pes D Temporary unfit for grading and pending further review
Pes E Fit for administrative duties only
Further subdivided into:
PES E1 Able to participate in simple observance parades and LIFE activities
PES E9 Unfit for any form of physical activities
PES E grading will be followed by the L-Code (Land Deployability Code) as follows:
L3 Fit for operational duties at Bases only. Not fit for field duties/exercises
L9 Suitable for peacetime sedentary duties at Bases. Not fit for operational duties even in Bases
Pes F Medically unfit for any form of service
More Info @
http://en.wikipedia.org/wiki/National_Service_in_Singapore
