Construction of protective barriers, catchment and effective monitoring systems in five critical sub catchment in the Western Area
Issued by World Bank project · via World Bank — Procurement Notices
- Published
- 3 Nov 2026
- Reference
- SL-MWRS-539495-CW-RFB
- Location
- Sierra Leone
- Sector
- Construction & Infrastructure
- Type
- works
At a glance
World Bank project in Sierra Leone has published a contract award notice in construction & infrastructure: “Construction of protective barriers, catchment and effective monitoring systems in five critical sub catchment in the Western Area”. The notice does not state a closing date, so confirm the timetable on the official portal. Quote reference SL-MWRS-539495-CW-RFB in any correspondence with the buyer. FreeTender has recorded 8,489 notices from this buyer since 2026, 8,488 of them currently open. There are 8 open construction & infrastructure notices in Sierra Leone on FreeTender. Bids are submitted to the buyer through World Bank — Procurement Notices, 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.
- Procurement method
- RFB-Request for Bids
To bid on World Bank-financed
The borrower runs the procurement under the World Bank Procurement Regulations; eligibility and documents are in the borrower's bidding document, not on the World Bank site.
Details
Contract Award
Project: P507588-Sierra Leone Water Security and WASH Access Improvement Project
Loan/Credit/TF Info: IDA-E5500
Bid/Contract Reference No: SL-MWRS-539495-CW-RFB
Procurement Method: RFB-Request for Bids
Scope of Contract: Construction of protective barriers, Billboards and surveillance shelter
Notice Version No: 0
Date Notification of Award Issued (YYYY/MM/DD) 2026/08/03
Duration of Contract
6 Month(s)
Awarded Bidder(s):
3M DEVELOPMENT AND CONSTRUCTION (1140381) 39a Freetown Road , Freetown
Country: Sierra Leone
Bid Price at Opening SLE
Evaluated Bid Price SLE 7912000.00
Signed Contract price SLE 7921000.00
Rejected Bidder(s):
BILKINSU INVESTMENT (1140373) 58 Wilkinson Road, Freetown
Country: Sierra Leone
Bid Price at Opening SLE
Evaluated Bid Price SLE
Reason for Rejection Non Responsive
HALS ENTERPRISSE AND CONSTRUCTION SL LTD (1140376) 29 Cantonment Road, Off Kingherman Road, Freetown
Country: Sierra Leone
Bid Price at Opening SLE
Evaluated Bid Price SLE
Reason for Rejection Non Responsive
S&H TRADING INVESTMENT SL (1140385) 31 Old Railway Line, Brook fields, Freetown
Country: Sierra Leone
Bid Price at Opening SLE
Evaluated Bid Price SLE
Reason for Rejection Late Submission
INTERGRATED GENERAL SERVICE AND CONSTRUCTION COMPANY (1140367) 14 Sander Street, Freetown
Country: Sierra Leone
Bid Price at Opening SLE
Evaluated Bid Price SLE
Reason for Rejection Non Responsive
AHAMAR CONSTRUCTION AND ENGINEERING SERVICES (1140329) 44 Black Hall Road, Kissy Brook, Freetown
Country: Sierra Leone
Bid Price at Opening SLE
Evaluated Bid Price SLE
Reason for Rejection Non Responsive
ABSOLUTE BARRKEE INVESTMENT (1140391) 67 Robert Street, Freetown
Country: Sierra Leone
Bid Price at Opening SLE
Evaluated Bid Price SLE
Reason for Rejection Non Responsive
This notice has closed — what to do next
We hold 8,489 notices from World Bank project, going back to August 2026 — 8,488 of them still open. They buy mostly in Construction & Infrastructure, IT & Telecom and Financial & Professional Services. There are 8 open Construction & Infrastructure tenders in Sierra Leone.
Open now from this buyer
- Mise en œuvre du Programme de Formation et de Stages d'Immersion dans le domaine de la Distribution de l’énergie en Guinée (2025-2050) en faveur des cadres de la Direction Générale de l'Electricité de Guinée (EDG SA).
- Travaux de construction du collège scientifique à regime d'internats mixtes dans la région de Zinder
- Travaux périmètre irrigué Ivahona , Commune Rurale Ivahona, District Betroka, Région Anosy
- Travaux de réhabilitation des infrastructures scolaires primaires
- Acquisition de mobiliers de bureau au profit du Programme de Gouvernance Economique pour la Délivrance des Services (PGEDS)
Open Construction & Infrastructure tenders in Sierra Leone
- Construction of Perimeter Fence Wall at Eight (8) Block Extension Service Facilities SLE-2000001544-0256-W-NCB· closes 14 Dec
- Procurement of Consumables and Office Supplies· closes 2 Dec
- Procurement of a Contractor for Construction of Four (4) climate-resilient long-span Bridges and their link roads (Lot 1 Kabba, Lot 2 Komrabai, Lot 3 Moselolo, Lot 4 Sumbuya)
- Construction of partition walls, security post, outdoor kitchen, toilet blocks, sandcrete, block fence and drilling of bore hole including installation of solar powered pump and connection to water tower at Bonthe boarding school for girls.
- Construction of Technology transfer park for Sierra Leone Agricultural Research Institute (SLARI) in Komrabai Village, Port Loko District through Food Systems Resilience project under Ministry of Agriculture and Food Security
Before you bid on this tender
A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. Always verify the details on the official source.
- Confirm the closing date and submission window on the official portal before you start preparing your bid.
- 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.
More Construction & Infrastructure tenders
- Civil Works — White washing and other miscellaneous Civil works on back side of BSNL staff quarters no 345,345A, 346 and 346A sector 30A ChandigarhBSNL — Punjab · India
- Re-construction of damaged boundary wall rest of west side at Telephone Bhawan, R-Block, Patna.BSNL — Bihar · India
- Electrical Works — Rectification of electrical wiring and replacement of existing faulty fan and electrical fitting with new in Union office and IQ at Admin building Allalpatti Darbhanga.BSNL — Bihar · India
- Repairing of sofas, including replacement of damaged upholstery cloth, cushion/foam, and other necessary components, in the Conference Hall on the 5th Floor of Sanchar Sadan, PatnaBSNL — Bihar · India
- Repairing Replacement of steel windows, provision of Aluminium sliding & fixed windows and other miscellaneous civil work at 3rd to 5th floor (Rented to GST) in CTTC Building, PatnaBSNL — Bihar · India
FreeTender mirrors this notice for reference. Verify the details and bid on the official portal.
Verify & apply on the official portal →