Rehabilitation of Pilot Waste Water Treatment Plant - Desludging Fencing Lining of Lagoon and Rehabilitation of Pipework and Inlet Structure
Issued by THIKA WATER AND SEWERAGE COMPANY LTD · via Kenya — e-GP (egpkenya.go.ke)
- Published
- 11 Nov 2026
- Closes
- 20 Nov 2026, 11:00 UTC
- Bid opening
- 20 Nov 2026, 11:01 UTC
- Reference
- TWSCL/1880/0312/2026-27
- Location
- Kenya
- Sector
- Water & Environment
- Type
- works
At a glance
THIKA WATER AND SEWERAGE COMPANY LTD in Kenya has published a tender in water & environment: “Rehabilitation of Pilot Waste Water Treatment Plant - Desludging Fencing Lining of Lagoon and Rehabilitation of Pipework and Inlet Structure”. Submissions close on 20 November 2026, 9 days from today. Quote reference TWSCL/1880/0312/2026-27 in any correspondence with the buyer. FreeTender has recorded 57 notices from this buyer since 2026, 14 of them currently open. There are 77 open water & environment notices in Kenya on FreeTender. Bids are submitted to the buyer through Kenya — e-GP (egpkenya.go.ke), not through FreeTender.
Key requirements
Taken from the notice by FreeTender. The tender document on the official portal is binding — check it, and any corrigendum, before you bid.
- Bid security / EMD
- KES 100,000
- Performance security
- 10% of contract value
- Questions deadline
- 18 Nov 2026 08:00 (Nairobi time)
- Bid validity
- 182 days
- Procurement method
- Open tender
- Evaluation
- Scoring Basis
- Funding
- GoK
Documents to submit
- Self-declaration forms form SD1 & SD2
- Attach certified copies of incorporation or certificate of registration certificate
- Must submit a dully filled, signed and stamped form of tender.amount in form of tender must tally with the BOQ
- Submit a dully filled, signed and stamped BOQ. alteration of quantities is not allowed.arithmetic errors LEAD to automat
- Duly filled, signed and stamped confidential business questionnaire
- Provide copy of proof of national construction authority NCA5 or higher (for water works) and a valid practicing NCA LIC
- Attach an AGPO certificate under women
- Attach certified valid copy of tax compliance certificate
- Attach certified copy of valid business permit
- Attach certified copy of CR12 /partnership DEED issued within the LAS 12months
To bid on Kenya e-GP
Kenyan government tenders are submitted through the e-GP portal; register as a supplier there first. AGPO-reserved tenders need a valid AGPO certificate.
Details
REHABILITATION OF PILOT WASTE WATER TREATMENT PLANT - DESLUDGING FENCING LINING OF LAGOON AND REHABILITATION OF PIPEWORK AND INLET STRUCTURE
REHABILITATION OF PILOT WASTE WATER TREATMENT PLANT
Tender number: TWSCL/1880/0312/2026-27
Procuring entity: THIKA WATER AND SEWERAGE COMPANY LTD
Procurement category: Works
Procurement method: Open Tender
Bidding access: Open
Source of funds: GoK
Bid security: KES 100,000
Performance security: 10% of contract value
Technical evaluation: Scoring Basis
Evaluation basis: Grand total wise
Bid validity: 182 days
Site visit: 16.11.2026 AT 11AM
Clarifications until: 18 Nov 2026 08:00 (Nairobi time)
Published: 11 Nov 2026 07:00 (Nairobi time)
Closing: 20 Nov 2026 14:00 (Nairobi time)
Bid opening: 20 Nov 2026 14:01 (Nairobi time)
Eligibility documents required
- SELF-DECLARATION FORMS FORM SD1 & SD2 - ATTACH CERTIFIED COPIES OF INCORPORATION OR CERTIFICATE OF REGISTRATION CERTIFICATE - MUST SUBMIT A DULLY FILLED, SIGNED AND STAMPED FORM OF TENDER.AMOUNT IN FORM OF TENDER MUST TALLY WITH THE BOQ - SUBMIT A DULLY FILLED, SIGNED AND STAMPED BOQ. ALTERATION OF QUANTITIES IS NOT ALLOWED.ARITHMETIC ERRORS LEAD TO AUTOMATIC DISQUALIFICATIONS. ALL CORRECTIONS MUST BE COUNTERSIGNED - DULY FILLED, SIGNED AND STAMPED CONFIDENTIAL BUSINESS QUESTIONNAIRE - PROVIDE COPY OF PROOF OF NATIONAL CONSTRUCTION AUTHORITY NCA5 OR HIGHER (FOR WATER WORKS) AND A VALID PRACTICING NCA LICENSE - ATTACH AN AGPO CERTIFICATE UNDER WOMEN - ATTACH CERTIFIED VALID COPY OF TAX COMPLIANCE CERTIFICATE - ATTACH CERTIFIED COPY OF VALID BUSINESS PERMIT - ATTACH CERTIFIED COPY OF CR12 /PARTNERSHIP DEED ISSUED WITHIN THE LAS 12MONTHS - ATTACH CERTIFIED COPIES OF IDS OF DIRECTORS - PROVIDE PROOF OF PHYSICAL ADDRESS (ATTACH COPY OF RENTAL OR LEASE AGREEMENT - DULY FILLED, SIGNED AND STAMPED TENDER- SECURING DECLARATION FORM - FILLED SITE VISIT FORM TO ASCERTAIN UNDERSTANDING OF THE SCOPE OF WORKS. A SITE VISIT CERTIFICATE OF THIS SIMILAR WORKS BUT PREVIOUSLY CANCELLED WILL ALSO BE ACCEPTED - BIDDERS WITH HISTORY OF NON- PERFORMANCE WITHIN THE LAST 3 YERAS WILL BE DISQUALIFIED - Table Header : ALL SUB-CONTRACTORS FOR KEY ACTIVITIES MUST COMPLETE THE INFORMATION IN THIS FORM AS PER ITT 36 AND SECTION III, EVALUATION AND QUALIFICATION CRITERIA YEAR TOTAL QUANTITY IN THE CONTRACT (I) PERCENTAGE PARTICIPATION (II) ACTUAL QUANTITY PERFORMED (I) X (II) PROCURING ENTITY’S NAME ADDRESS TELEPHONE/FAX NUMBER E-MAIL Table Footer : - TECHNICAL EVALUATION TABLE : TECHNICAL EVALUATION CRITERIA Technical Evaluation Process :
Tender documents are free to download from the e-GP Tenders page (egpkenya.go.ke/tender) without an account; search by tender number. Bids are submitted electronically on e-GP.
Context for bidders
We hold 57 notices from THIKA WATER AND SEWERAGE COMPANY LTD, going back to September 2026 — 14 of them still open. They buy mostly in Water & Environment, Financial & Professional Services and Capacity Building & Technical Assistance. There are 77 open Water & Environment tenders in Kenya. This one closes in 9 days.
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Before you bid on this tender
A quick checklist to help you decide whether to bid and prepare a compliant submission for this water & environment opportunity. Always verify the details on the official source.
- Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
- Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
- Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
- Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
- Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
- Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
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