CONSTRUCTION WORKS FOR LAST MILE CONNECTIVITY FOR KILGORIS & LOLGORIAN WATER SUPPLY AND SANITATION PROJECT

MINISTRY OF WATER, SANITATION & IRRIGATION TENDER NOVEMBER 2025 
CENTRAL RIFT VALLEY WATER WORKS DEVELOPMENT AGENCY
(on behalf of Lake Victoria South Water Works Development Agency)

INVITATION OF BIDS

1. This Invitation for Bids follows the General Procurement Notice (GPN) for this project that appeared in UN
   Development Business Online on 31st March 2017.
2. The Government of Kenya has received Financing from the African Development Bank in various currencies
   towards financing the Kenya Towns Sustainable Water Supply and Sanitation Program. It is intended that part
   of the proceeds of this loan will be applied to eligible payments under the contract for “Construction Works for
   Last Mile Connectivity for Kilgoris & Lolgorian Water Supply and Sanitation Project
3. Central Rift Valley Water Works Development Agency (CRVWWDA) on behalf of Lake Victoria South Water Water
   Works Development Agency (LVSWWDA) now invites sealed bids from eligible bidders for execution of the
   above project.
4. The scope of works includes but not limited to the following:
   • Treated Water Pumping Main – OD200 HDPE, 2.7 km from Langata Ngima T/Works to Kilgoris tank.
   • Construction of 1nr, 65m3 capacity elevated tanks along the Kilgoris – Lolgorian water transmission corridor
   • Construction of Last Mile Connectivity Pipelines, 24km
   • Consumer connections – 300 nr
   • Rehabilitation works of the old Water Supply Network.
   • Electro-Mechanical Works
   • Modification of Intake Chamber
   • Backwash Water Lagoon
   • Ancillary Works
5. Interested eligible bidders may obtain further information from and inspect the bidding documents at the office
   of the Manager, Supply Chain Management, Maji Plaza, Prisons Road, Off Nakuru – Eldama Ravine
   Highway, and P.O. Box 2451-20100 Nakuru, Kenya at the office hours from 08:00am to 04:00pm (East
   African Time) on weekdays (Monday to Friday).
6. A Complete set of bidding documents in soft copy (CD) may be purchased by interested bidders on the
   submission of a written application to the above and upon payment of a non-refundable fee of KES 1,000.00
   (Kenya Shillings One Thousand Only).
7. The provisions in the Instructions to Bidders and in the General Conditions of Contract are the provisions of the
   African Development Bank Standard Bidding Document: Procurement of Works and governed by Procurement
   Policy for Bank Group Funded Operations of October, 2015.
8. Bidders are invited for a Pre-bid meeting to be held at Kilgoris Water Scheme Office, Boardroom on 9th
   December 2025, starting 10:00 A.M (East African time) followed by a site visits on the same day for
   Kilgoris-Lolgorian Last Mile Connectivity Project.
9. Bids must be delivered to the above office on or before 10.00 A.M (East African time) on 15th January 2026
   and must be accompanied by a bid security of KES 3,000,000 (Kenya Shillings Three Million Only) or equivalent
   amount in a freely convertible currency and with a bid validity period of 120 days from bidsubmission date.
10. Bids will be opened in the presence of bidders’ representatives who choose to attend at 10.05 A.M East
    African Time on 15th January 2026 at the offices of;
    Chief Executive Officer
    Central Rift Valley Water Works Development Agency,
    Maji Plaza, Prisons Road,
    Off Nakuru – Eldama Ravine Highway,
    P.O. Box 2451-20100
    Nakuru, Kenya.
    Tel: +254725999000
    Email: info@crvwwda.go.ke