Siperfisi letaz 27 m2
longer bann pyes 6000 mm - 2 pcs.
longer bann pyes 4400 mm - 11 pcs.
longer bann pyes 500 mm - 4 pcs.
longer bann pyes 550 mm - 36 pcs. (9*4)
longer total bann pyes 82200 mm (82.2 m)
volim dibwa 0.62 m3 ouswa 14 morso sakenn 6 met
volim ant bann travers ek bann soter 3.43 m3 (pou izolasyon)
fini bann koneksyon i annan retar 22 pcs. (pou atase)
Koneksyon finisyon bann soter avek bann travers 80 pcs. (pou atase)
koneksyon total 102 pcs. (pou atase)
lakantite ranze plans 45
volim plans 1.35 m3 ouswa 45 morso sakenn 6 met
lakantite ranze "bann plans anba letaz" - 38
volim bord 0.56 m3 ouswa 38 morso sakenn 6 met
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