Polit Bit

Kufotokozera Kwachidule:

Njira Yogwiritsira Ntchito: Ndi yoyenera kubowola zitsime zamadzi, zitsime za geothermal, Micro piles, dzenje laling'ono laling'ono la nyumba, projekiti ya damu ndi doko.Mfundo Zomangamanga: Pangani choyikapo kuti chitsatire kukhala chosavuta komanso zida ndi ntchito yosavuta.

Ubwino Wapadera: Kapangidwe kake, ntchito yosavuta, mtundu wodalirika, zida zobowolera, komanso moyo wautali wautumiki.

Uthenga Imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ntchito Range
Ndi yoyenera kubowola zitsime zamadzi, zitsime za geothermal, ma mircopiles ang'onoang'ono amtundu wa mini-Grouting dzenje lanyumba, ntchito yamadamu ndi doko.
Mfundo Zopangira
Pangani chosungiracho kuti chitsatire mosavuta komanso zida ndi ntchito yosavuta
Ubwino Wapadera
Kapangidwe kosavuta, ntchito yosavuta, khalidwe lodalirika, zida zobowola zobwezedwa, moyo wautali wautumiki.

Ndondomeko Yogwirira Ntchito:

1. Kubowola kukangoyamba, woyambitsanso amatsegula ndikukulitsa dzenje kuti ayendetse nsapato ya casing ndi chubu cha casing pansi.

2.Pamene kubowola mu mapangidwe olemetsa kwambiri kwachitika, Yambitsani kuzungulira kwa reverse kuti mutseke remer, ndiyeno kukoka msonkhanowo kudzera mu chubu la casing.

3.Chubu cha casing chikhoza kusiyidwa mu dzenje, kapena chikhoza kutulutsidwa ndi zinthu zosindikizira za grout.

4.Gwiritsani ntchito zida zobowola wamba kuti mubowole ndikukwaniritsa kuya komwe mukufuna.

Zofotokozera

A	B	C	D	E	F
Outer Dia.pa Casing Tube	Dia Wamkati.pa Casing Tube	Reamed Dia.	Min.Mkati Dia.of Casing Shoe	Mtundu wa Hammer	Drill Mapaipi
mm	mm	mm	mm		mm
108	93-99	118	86	Chithunzi cha TDS79	76
114	101-103	127	91	R56,T38,TDS79	76
127	114-116	136	101	Chithunzi cha TDS79	76
140	124-127	152	117	Chithunzi cha TDS98	76
146	127-132	154	117	Chithunzi cha TDS98	76
168	149-155	184	140	Chithunzi cha TDS122	76,89
178	159-165	194	150	Chithunzi cha TDS122	76,89
193	173-180	206	166	Chithunzi cha TDS139	89,114
219	199-206	234	193	TDS139, TDS180	89,114
245	224-231	260	210	TDS180, TDS220	114
273	251-257	300	241	Chithunzi cha TDS180	114,127