6 search result(s) found
600,000.00KSh-900,000.00KSh
We are developing a mixed‑use property (shops + apartments) and need a 50 m³ elevated storage solution to provide reliable pressure to all units. Scope should include: Structural and foundation design for a steel or reinforced concrete tower. Supply and construction of tower, platforms, access ladders, and safety features. Supply and…
- Onsite
- Senior level
- 1 service provider
Lawrence N
Solar pumping system for existing farm borehole
280,000.00KSh-420,000.00KSh
We have an existing productive borehole currently powered by a diesel generator. We want to convert to a fully solar‑powered pumping system for irrigation and livestock. Work required: Assess current borehole yield, head, and daily water demand. Design a complete solar pumping package (pump, controller, panels, structure, cabling). Supply, install, and…
- Onsite
- Senior level
- 1 service provider
Lawrence N
350,000.00KSh-550,000.00KSh
A self‑help group is seeking a contractor to deliver a complete community water point using a hand‑ or foot‑pump. The scope includes: Basic hydrogeological siting and community consultation. Drilling, casing, gravel packing, and sanitary protection. Supply and installation of appropriate hand‑pump including apron, drainage, and soak‑away. User training on daily operation…
- Onsite
- Senior level
- 1 service provider
Lawrence N
70,000.00KSh-120,000.00KSh
An existing estate borehole currently uses an undersized pump that cannot meet morning and evening demand. We need an experienced contractor to: Review existing borehole and pump data (depth, yield, static/dynamic levels). Recommend and supply a correctly sized submersible pump and control accessories. Remove old pump, install new pump, cables, and…
- Onsite
- Senior level
- 1 service provider
Lawrence N
180,000.00KSh-260,000.00KSh
We are building a new 4‑bedroom house on a 1/8 acre plot and require a complete domestic borehole solution. Scope should cover: Hydrogeological site survey and recommended drilling depth. Mobilisation of rig, drilling, casing, and gravel packing. Borehole development and test pumping with yield report. Installation of a basic wellhead, pump…
- Onsite
- Senior level
- 1 service provider
Lawrence N
Restore low‑yield borehole in residential compound
45,000.00KSh-75,000.00KSh
We have a 6‑year‑old borehole serving a gated compound that has recently dropped in yield and now produces sandy, slightly discoloured water. We need a contractor to: Inspect the borehole (camera if available) and diagnose the cause of low yield. Carry out mechanical and/or air‑lifting cleaning to remove silt and encrustation….
- Onsite
- Senior level
- 1 service provider