1. Mokhoa oa ho bala tonnage ea polokelo e batang
Foromo ea ho bala ea tonna ea polokelo e batang: G=V1 ∙ η ∙ Ps
Ke hore: tonnage ea polokelo e batang = bophahamo ba ka hare ba kamore ea polokelo e batang x ntlha ea tšebeliso ea bophahamo x boima ba yuniti ea lijo
G: tonnage ea polokelo e batang
V1: Bophahamo ba kahare ba sehatsetsing
η: karolelano ea tšebeliso ea bophahamo/koefficient ea polokelo e batang
Ps: Boima ba dijo bo badilweng (boima ba yuniti)
Bakeng sa diparamithara tse tharo tsa foromo e ka hodimo, re fana ka ditlhaloso le ditshupiso tsa dipalo ka ho latellana, ka tsela e latelang:
1. Bophahamo ba kahare ba polokelo e batang = bolelele × bophara × bophahamo (dikhubu)
Sekhahla sa tšebeliso ea bophahamo ba polokelo e batang ka bongata bo fapaneng se fapane hanyane. Ha bophahamo ba polokelo e batang bo le boholo, sekhahla sa tšebeliso ea bophahamo ba polokelo e batang se phahame.
2. Karolo ea tšebeliso ea bophahamo ba sebaka se batang sa polokelo:
500~1000 dikhubu = 0.4
1001~2000 dikhubu = 0.5
2001~10000 dikhubu = 0.55
10001~15000 dikhubu = 0.6
3. Boima ba palo ea lijo (boima ba yuniti):
Nama e hatselitsoeng = lithane tse 0.4/khubu
Tlhapi e hatselitsoeng = lithane tse 0.47/khubu
Litholoana le meroho e foreshe = lithane tse 0.23/khubiki
Leqhoa le entsoeng ka mochini = lithane tse 0.25/khubu
Nama e sehiloeng e se nang masapo kapa lihlahisoa tse ling = lithane tse 0.6/khubu
Khoho e hoamisitsoeng ka lebokoseng = lithane tse 0.55/khubu
2. Mokhoa oa ho bala bophahamo ba polokelo e batang
1. Bala sebaka ho latela boima ba tonnage
Bolelele bo inahaneloang ba boholo ba polokelo e batang bo nka limithara tse 3.5 le limithara tse 4.5 tse tloaelehileng ka ho fetisisa e le mohlala. Mohlophisi o akaretsa liphetho tsa phetoho ea lihlahisoa tse latelang tse tloaelehileng tsa polokelo e batang bakeng sa litšupiso tsa hau.
2. Bala bongata ba polokelo ho latela bophahamo ba kakaretso ya dikahare
Indastering ea polokelo ea thepa, mokhoa oa ho bala bakeng sa bophahamo bo phahameng ba polokelo ke:
Bophahamo ba kahare bo sebetsang (m³) = kakaretso ea bophahamo ba kahare (m³) x 0.9
Bokgoni bo boholo ba polokelo (lithane) = bophahamo ba kahare (m³) / 2.5m³
3. Ho baloa ha boholo ba polokelo ea polokelo ea serame e ka tsamaisoang
Bophahamo ba kahare bo sebetsang (m³) = kakaretso ea bophahamo ba kahare (m³) X0.9
Bokgoni ba polokelo bo boholo ba 'nete (lithane) = bophahamo ba kahare (m³) X (0.4-0.6)/2.5 m³
0.4-0.6 e khethoa ke boholo le polokelo ea polokelo e batang. (Foromo e latelang ke ea litšupiso feela)
3. Mekhahlelo e tloaelehileng ea polokelo ea serame
Karolelano ea bophahamo ba polokelo le maemo a polokelo ea lihlahisoa tse foreshe le lijo tse tloaelehileng ke tse latelang:
Nako ea poso: Pulungoana-30-2022
