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Consultancy Services for Survey and Development of Detailed Design for Namarei Water Pan, Olturot & Ngororoi Community Water Supply Schemes Full-time Job

May 9th, 2023 at 13:29   General   Nairobi   Reference: 1682
Job Details

Job Description

We are an international humanitarian organisation dedicated to tackling poverty and suffering in the world’s poorest countries. Concern Worldwide began working in Kenya in May 2002 with the development of an urban programme in Nairobi. Our work expanded into a multi-sectoral programme focusing on urban and rural livelihoods, primary education, HIV and AIDS, water and sanitation, and health and nutrition in both Nairobi and Marsabit. In partnership with local organisations, Concern also responds to a number of emergencies in Kenya resulting from floods, drought and violence.

Scope of Work

  • Assessment of proposed site and where applicable, existing infrastructure
  • Conduct engineering site topographical Surveys
  • On water pan sites, dig trial pits for soil suitability assessment
  • Preparation of detailed engineering design of the water system Including Hydraulic design of transmission mains and distribution network and hydraulic structures as per the proposed works
  • Preparation of Engineering/ technical drawings, detailed scheme layouts and topographical survey profiles
  • Preparation of Engineers Estimates using standard bills of quantities in-line with proposed works
  • Preparation of Technical Specifications for construction works
  • Preparation of tender documents for construction of the works.
  • Preparation of Detailed Implementation schedule.
  • Schedule of equipment.
  • Approval of designs by a professional Engineer (duly registered by EBK) and the County Government
  • Submission of draft design documents for review by Concern Worldwide and WSTF.


The expected out puts from this consultancy assignment include the following that must be prepared in line with Kenya’s Ministry of Water and Irrigation (MWI) Design Manual and approved by Concern Worldwide, Department of Water and WSTF:

  • An approved detailed Design Report
  • Approved technical Drawings
  • Approved Bills of Quantities with engineers Estimates
  • Approved Tender Dossiers including Bills of Quantities, drawings, technical specification and proposed construction schedules.

Method of Application

Submit your CV, copies of relevant documents and Application to :
The Country Director,
Concern Worldwide,
P.O. Box 13850 – 00800 Nairobi, Kenya
Junction of Westlands & Chameleon Avenue, Behind Park Inn Hotel, Westlands, Nairobi.
Use RFP SR101506- Detailed Technical Design-Laisamis as the subject of the email

Closing Date : 12 May. 2023

Company Description
Concern Worldwide