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TZTanzania·Buyer: KIKOMBO HEALTH CENTER

Water well drilling services

Open for bids·29 Oct 2026

geophysical and hydrological survey. · Geothermal water well drilling service · Mobilization and demobilization · preparation and submition of ground water report and borehole completion report. · survey and installation of cement grouting at depth of 1.5 with the all necessary activities · supply and install 152.4mm(ID) diameter,uPVC plaincading 6" · sampling (3m intervals) and storage of representative drill sample · drilling and reaming of borehole to depth of 150m (it will base on hydrogeological survey report) · supply and installation of inert backfill · supply and install 152.4mm(ID) diameter, uPVC (ID) screen (2-4mm)slot size casing 6" · supply materials and casing of sanitary seal · well development including surging (well flushing using air lift) until water and the turbidity less than 5NTU

Published

29.10.2026

Open for bids

29.10.2026

Deadline

02.11.2026

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