Ukwakhiwa okungewona ama-grooving kusho indlela yokwakha yokubeka noma ukuthela amapayipi (ama-drains) emigodini embiwe ngaphansi komhlabathi.iphayiphi.Kukhona indlela yokubhoboza amapayipi, indlela yomhubhe yesihlangu, indlela yokungcwaba engashoni, indlela yokumba eqondisayo, indlela yepayipi le-ramming, njll.

(1) Ukuvalwa kwamapayipi:

Izinzuzo: ukunemba okuphezulu kokwakhiwa.Ukungalungi: izindleko eziphezulu.

Ububanzi bokufaka isicelo: amapayipi amanzi kanye nokukhipha amanzi, amapayipi ahlanganisiwe: amapayipi asebenzayo.

Ububanzi bepayipi obusebenzayo: 300-4000m.Ukunemba kokwakhiwa: ngaphansi kuka±50mm.Ibanga lokwakha: lide.

I-geology esebenzayo: izingqimba zenhlabathi ezihlukahlukene.

(2) Indlela yesihlangu

Izinzuzo: isivinini sokwakha esisheshayo.Ukungalungi: izindleko eziphezulu.

Ububanzi bokufaka isicelo: amapayipi amanzi kanye nokukhipha amanzi, amapayipi ahlanganisiwe.

Ububanzi bepayipi elisebenzayo: ngaphezu kuka-3000m.Ukunemba kokwakhiwa: akulawuleki.Ibanga lokwakha: lide.

I-geology esebenzayo: izingqimba zenhlabathi ezihlukahlukene.

(3) Umgwaqo wamapayipi okwakha agqitshwe angashoni (umhubhe).

Izinzuzo: ukusebenza okuqinile.Ukungalungi: isivinini sokwakha esihamba kancane kanye nezindleko eziphezulu.

Ububanzi bokufaka isicelo: amapayipi amanzi kanye nokukhipha amanzi, amapayipi ahlanganisiwe.

Ububanzi bepayipi obusebenzayo: ngaphezu kuka-1000mm.Ukunemba kokwakhiwa: ngaphansi noma kulingana no-30mm.Ibanga lokwakha: lide.

I-geology esebenzayo: ukwakheka okuhlukahlukene.

(4) Ukubhola okuqondisayo

Izinzuzo: isivinini sokwakha esisheshayo.Ukungalungi: ukunemba kokulawula okuphansi.

Ububanzi besicelo: amapayipi aguquguqukayo.

Ububanzi bepayipi obusebenzayo: 300mm-1000mm.Ukunemba kokwakhiwa: akukho ngaphezu kwezikhathi ezingu-0.5 ububanzi bangaphakathi bepayipi.Ibanga lokwakha: lifushane.

I-geology esebenzayo: Ayisebenzi esihlabathini, itshana, nestrata esithwala amanzi.

(5) Indlela ye-tamping tube

Izinzuzo: isivinini sokwakha esisheshayo nezindleko eziphansi.Ukungalungi: ukunemba kokulawula okuphansi.

Ububanzi besicelo: ipayipi yensimbi.

Ububanzi bepayipi obusebenzayo: 200mm-1800 mm.Ukunemba kokwakhiwa: akulawuleki.Ibanga lokwakha: lifushane.

I-geology esebenzayo: i-stratum enamanzi ayifanele, i-sand and pebble stratum inzima.