Scope Of Work: Earthworks: ± 1,440 M3 Backfill In Crushed Stone, Sand, Shot: ± 1,380 M3 Shielding Works: ± 1,580 M2 Dn400Sb Pipes: ± 110 Ml Da400Pp Pipes: ± 15 Ml Da315Pp Pipes: ± 155 Ml Pipes In Da160Pp: ± 45 Ml