KISUMU WATER AND SANITATION COMPANY LIMITED TENDER OCTOBER 2025
INVITATION TO TENDER
PROPOSED KACHOK – ORONGO WATER NETWORK RETICULATION WORKS
1. The Kisumu Water and Sanitation Company Limited – KIWASCO invites sealed tenders for the
construction of water supply improvement works comprising construction of approx. 15km of new
pipelines HDPE sizes DN 32 – 200 including pipeline appurtenances in target areas of Kachok –
Orongo, Nyamasaria area within Kisumu City. The construction works are expected to be completed
within a period of 8 months and thereafter a Defect Notification Period of 3 months.
2. Tendering will be conducted under open competitive method (National) using a standardized
tenderdocument. Tendering is open to all qualified and interested Tenderers.
3. Qualified and interested tenderers may obtain further information and inspect the Tender
Documents during office hours i.e. from 8.00am to 5.00pm at the address given below.
4. A complete set of tender documents may be obtained electronically from KIWASCO Website
www.kiwasco.co.ke or Public Procurement Information Portal’s website https://tenders.go.ke. Tender
documents obtained electronically will be free of charge.
5. Tender documents may be viewed and downloaded for free from the website www.kiwasco.co.ke
or from the Public Procurement Information Portal’s website https://tenders.go.ke. Tenderers who
download the tender documents must forward their particulars immediately to e-mail
procurement@kiwasco.co.ke, to facilitate any further clarification or addendum. Tenderers are urged
to check our website from time to time for any clarifications or addendum.
6. Tenders shall be quoted be in Kenya Shillings and shall include all taxes. Tenders shall remain valid for 90
days from thedateof openingoftenders.
7. All Tenders must be accompanied by a tender Security of Kshs. 1,000,000.00.
8. The Tenderer shall chronologically serialize, sign and stamp all pages of the tender documents
submitted.
9. Completed tenders must be delivered to the address below on or before Thursday, 11th November 2025
at 11.00am. Electronic tenders will not be permitted.
10. Tenders will be opened immediately after the deadline date and time specified above or any dead
line date and time specified later. Tenders will be publicly opened in the presence of the Tenderers’
designated representatives who choose to attend at the address below.
11. Latetenders willberejected.
10. Theaddressesreferred toaboveare:
A. Address for obtaining further information and for purchasing tender documents
Kisumu Water and Sanitation Company Limited
KIWASCO Headquarters, Tom Mboya Estate, Along Nyerere Road.
P.O Box 3210 – 40100
Kisumu
Officer to be contacted: Antony Ogwang
E-Mail: aogwang@kiwasco.co.ke
Tel: 0722 443769
B. Address for Submission of Tenders.
Kisumu Water and Sanitation Company Limited
KIWASCO Headquarters, Tom Mboya Estate, Along Nyerere Road
P.O Box 3210 – 40100
Kisumu
Attention Managing Director
C. Address for Opening of Tenders.
Kisumu Water and Sanitation Company Limited
KIWASCO Headquarters, Tom Mboya Estate, Along Nyerere Road
P.O Box 3210 – 40100
Kisumu
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