1.Mee oghere nke oke dayameta na omimi ma hichaa ya.
2.Ppe na ndọtị aka uwe na borehole
3. Debe ihe eji eme ihe na aka uwe ya ma were yama ruo mgbe o kwusiri na onu aka.
4.Sokpu nko ahụ n'ime aka uwe ruo mgbe ị ga-enwe nguzogide doro anya.
5. Mgbakwunye ahụ dị njikere ịnabata ibu ahụ.
Nkebi Nke |
Ø Oghere |
Waya dayameta |
Total Ogologo |
N'ime anya dayameta |
Akpa |
Katọn |
mm |
mm |
mm |
mm |
PC |
PC |
|
EB M3 / 60/85 |
3 |
Ugboro abụọ± 0.1 |
85+2 |
13. 1 |
100 |
600 |
EB M4 / 55/80 |
4 |
3.5± 0.1 |
80+2 |
15. 1 |
100 |
600 |
EB M4 / 70/95 |
4 |
3.5± 0.1 |
95+2 |
15. 1 |
100 |
600 |
EB M5 / 70/100 |
5 |
4.4± 0.1 |
100+2 |
15. 1 |
100 |
600 |
EB M5 / 100/130 |
5 |
4.4± 0.1 |
130+2 |
15. 1 |
100 |
600 |
EB M6 / 50/80 |
6 |
5.2± 0.1 |
80+2 |
15. 1 |
100 |
600 |
EB M6 / 70/100 |
6 |
5.2± 0.1 |
100+2 |
15. 1 |
100 |
600 |
EB M6 / 95/130 |
6 |
5.2± 0.1 |
130+2 |
15. 1 |
100 |
600 |
EB M8 / 60/100 |
8 |
7.0± 0.2 |
100+2 |
24. 1 |
100 |
400 |
EB M8 / 70/110 |
8 |
7.0± 0.2 |
110+2 |
24. 1 |
100 |
400 |
EB M8 / 85/130 |
8 |
7.0± 0.2 |
130+2 |
24. 1 |
100 |
400 |
EB M8 / 105/150 |
8 |
7.0± 0.2 |
150+2 |
24. 1 |
100 |
400 |
EB M10 / 75/130 |
10 |
9.0± 0.2 |
130+3 |
24. 1 |
50 |
200 |
EB M12 / 80/135 |
12 |
10.7± 0.3 |
135+3 |
24. 2 |
50 |
100 |
Nkebi Nke |
Ø Oghere |
Waya dayameta |
Ọrụ Ogologo |
N'ime anya dayameta |
Akpa |
Katọn |
mm |
mm |
mm |
mm |
PC |
PC |
|
EB M10 / 100 |
10 |
10.0-0.3 |
100+3 |
23. 2 |
100 |
100 |
EB M10 / 140 |
10 |
10.0-0.3 |
140+3 |
23. 2 |
100 |
100 |
EB M10 / 160 |
10 |
10.0-0.3 |
160+3 |
23. 2 |
100 |
100 |
EB M10 / 190 |
10 |
10.0-0.3 |
190+3 |
23. 2 |
100 |
100 |
EB M10 / 230 |
10 |
10.0-0.3 |
230+3 |
23. 2 |
100 |
100 |
EB M10 / 260 |
10 |
10.0-0.3 |
260+3 |
23. 2 |
100 |
100 |
EB M12 / 90 |
12 |
12.0-0.3 |
90+5 |
23. 2 |
100 |
100 |
EB M12 / 120 |
12 |
12.0-0.3 |
120+5 |
23. 2 |
100 |
100 |
EB M12 / 160 |
12 |
12.0-0.3 |
160+5 |
23. 2 |
100 |
100 |
EB M12 / 190 |
12 |
12.0-0.3 |
190+5 |
23. 2 |
80 |
160 |
EB M12 / 230 |
12 |
12.0-0.3 |
230+5 |
23. 2 |
80 |
160 |
EB M12 / 260 |
12 |
12.0-0.3 |
260+5 |
23. 2 |
80 |
160 |
EB M12 / 300 |
12 |
12.0-0.3 |
300+5 |
23. 2 |
50 |
100 |