Reihys y voluum jeh trinch ny fockle
Soilshaghey tommanyn ayns metryn
L - y fad immeeaght jeh'n trinch ny ditch
A - lead er y chione
B - lead fo.
H - Doigh trinney
Ta'n program ry-hoiaghey y volume as y slyst 'sy threean.
Mannagh vel leed y chione as y bodjal jeh'n trinch dy chooilley red, eisht bee'n voluum fondagh er ny rheynn myrgeddin
C Mercy voluum ny slystyn
D.
Reihys voluum y trinch
Son ymmyd y yannoo jeh co-chowrey, pipeyn thermal, sewerage ny stripe-fondation y chur stiagh er dty lhan, t'eh ry-hoi y ghleiy. Faggys da specialistyn son shoh, ny faggys da’n obbyr shoh y yannoo oo hene. Agh ayns ny daa chorree, bee feme ort dy hoiggal cuid jeh ny h-artyn y trench. Ta'n program ain gobbraghey dy 'naghtaghey ad. Bunait er y h-ard, y lheid as y doigh jeh'n trench, bee eh ry-akin rish y volume as y slyst. Mannagh vel lead y h-ushtey as y h-ushtey jeh'n trench diffyrit, bee'n volume ymmydoil jeh'n shliaghtey er ny rheynn myrgeddin. As t’eh ry-hoi ymmyd jeh’n volume jeh’n trench, cha nee ny lomarcan dy yannoo dty obbyr ny s’easyl, agh myrgeddin dy yannoo ymmyd jeh’n chost jeh’n obbyr-talmey ma t’eh ry-hoi ymmyd jeh seirbaghyn speisialtagh.
Cur trinch
Ta trimmid aghtyn dy ghleiy trench. Ta'n obbyr shoh ry-chlashtyn rish laue, ry-chlashtyn rish laue ny rish excavator.
Ta'n chiad chaslys ry-gheddyn myr t'eh ry-gheddyn raad nagh vel uss ry-gheddyn uss s'speciale. Ta'n aght shoh ry-hoi ry-hoi dy chlagh trinsey, as t'eh ry-hoi ry-hoi ry-hoi ry-hoi ry-hoi ry-hoi ry-hoi.
Ta trenchers manual ymmyrkey yn traa ta feme er son y obbyr shoh. Faggys da cheannagh ny rent. Ta’n aght shoh ry-gheddyn rish y chompaney speisialta. As eisht bee eh jeant liorish proffeshonail.
Ta excavator ry-chleayney raad ta ussaghyn y thooilley ry-gheddyn 'sy rannagh, as myrgeddin raad ta obbyr mooar ry-gheddyn. Sushtal y rent jeh'n aght shoh, shegin dhyt feddyn magh y lead jeh'n fooilliagh er-yn-oyr dy vod oo roshtyn machine lesh mean bucket ta co-chosney rish.
Mannagh jean oo ymmyd jeh trinsey oo hene, y chiad red ta’d dy hoiggal, she sheiltynys difrinagh ta feme er trinsey dy doigh ry-hoi. Mar shaghney, son ymmyd cabbil, myr reiltys, t'ad glenney trinseydyn mysh 70 cm dy doimhey. As ta sewerage feme er trinseydyn ny doaltattym. Ayns y stayd shoh, shegin da'n doigh shoh ve lesh meter ny s'mooar na doigh y thalloo.
Ta lead y threean ry-akin myrgeddin liorish y seihll obbyr ta jeant. Ta'n leed smoo jeh'n trinch tommit rish y ghrunt as feme eh correspondaghey rish y seihll as y mhean jeh'n pipe ta ry-hoi.