Na ogologo nke trenchi: 6 m
The nke ebe trenchi: 3.6 square mita
olu nke trenchi: 3.6 cubic mita
Net olu: 2.88 cubic mita
olu nke slopes: 0.72 cubic mita
Akwụ ụgwọ
Ndị na-eri nke igwu ala trenches: 1800
Ndị na-eri mwepụ nke ala: 720
Na ngụkọta: 2520
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