* BTr awards 13.9 billion pesos ($254.35 million) worth of T-bills vs 15 billion pesos offer
* BTr awards 4.6 billion pesos of 91-day T-bills at 5.314%
avg yield vs previous rate 5.045%
* BTr awards 4.3 billion pesos of 182-day T-bills at 5.700%
avg yield vs previous rate 5.674%
* BTr awards 5 billion pesos of 364-day T-bills at 5.991%
avg yield vs previous rate 5.977%
* Details are on the BTr's website
($1 = 54.6500 Philippine pesos)
(Reporting by Enrico Dela Cruz
Editing by Ed Davies)