Lhiasaghey as costas ny studeyryn son ymmyd 5 meteryn cubic dy beton
Saccanyn dy siment 50 Kilogram;
Yn earroo dy saccanyn cement 30 (1500 Kg;)
Cost y sement 6000
cur geinnagh ayn 3750 Kg;
Costey gainney 1125
clagh vrisht. 5400 Kg;
Cost y chlagh chrosh 2160
Slane: 9285
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