Tanzania·Buyer: VIWANDANI SECONDARY SCHOOLWater well drilling services
Geophysical and Hydrological survey; Perform magnetic profiling and Resistivity measurements and determine most potential and appropiate location for soft water and productiveborehole of atleast 6 cubic meters per hour. The ground water survey shall conduct experienced Hydrogeology consultant or expert. · Domestic water well drilling service · preparation and submission of ground water report and borehole completion report the borehole completion report shall incoporate but limited to following item,sketch drawing of borehole and its uPVC Screen and plain casing installation plan water strikes zone static water level SWL dynamic water level DWL Drawdown DD abstraction point pump setting well recovery time Hr,water quality analysos and borehole GPS Coordinates · Commercial painting service · mobilization and demobilization · drilling and reaming of borehole to depth of 150m (it base on hydrogeological survey report),ensuringi a minimum sustainable yield of cubic meter per hours (5m3/hr) · sampling (3m intervals( and storage of representantive Drill sample · Residential painting service · supply and install 152.4mm( ID) diameter UPBC plain casing 6'' · HVAC mechanical construction service · supply and install 152.4mm( ID) diameter uPVC (ID)screen (2-4mm) slot size casing 6'' · well development including surging (wel lflushing using air lift) untill water and turbidity less than 5 NTU
Published
16.10.2026
Open for bids
16.10.2026
Deadline
19.10.2026
Awarded
25.10.2026
Supply of roofing materials (timber and roofing sheets)
Open for bids·Oct 28
Provision of labour for general construction services (masonry, carpentry, roofing, electrical, plumbing, interior and exterior finishing)
Closed·Oct 27
Supply of building materials for foundation, sub and superstructure
Closed·Oct 27
Supply of building materials for foundation, sub and superstructure
Closed·Oct 25
Supply of comprehensive building materials for all construction stages (foundation, structure, finishing and installation)
Awarded·Oct 23
Supply of comprehensive building materials for all construction stages (foundation, structure, finishing and installation)
Awarded·Oct 20
Water well drilling services
Closed·Oct 27
Water well drilling services
Closed·Oct 26
Provision of labour for general construction services (masonry, carpentry, roofing, electrical, plumbing, interior and exterior finishing)
Closed·Oct 26
Water well drilling services
Closed·Oct 24
Water well drilling services
Awarded·Oct 23
Provision of labour for general construction services (masonry, carpentry, roofing, electrical, plumbing, interior and exterior finishing)
Closed·Oct 22
Matengenezo ya Barabara kwa kutumia Vikundi vya kijamii katika barabara ya Kabuku-Gendagenda (5.0km), kuanzia km 28+000 mpaka 33+000
Open for bids·Oct 30
Consultancy Services for Marketing and Publication Agency
Open for bids·Oct 30
Purchasing of Diesel for Waste Management and Sanitation Unit
Awarded·Oct 30
Supply of Diesel
Awarded·Oct 30
Matengenezo ya Barabara kwa kutumia Vikundi vya kijamii katika barabara ya Kwachaga-Kwankonje (5.0km), kuanzia km 0+000 mpaka 5+000
Open for bids·Oct 30
Supply of Doors and Windows
Awarded·Oct 30
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