Tenders Are Invited For Rehabilitation And Upgrading Of Shallow Wells in Somalia

Work Detail

Tenders are invited for Rehabilitation and Upgrading of 4 Shallow Wells in Hudur A Preliminaries 1 Demolish: Demolish existing shallow well apron and cart away of demolished materials Ls 1 B Deepining Works 1 Deepening of the shallow well up to an additional 5 m to reach good yield, costs should include disilting, and pumping of the water m3 23.55 2 Disposal of Excavated Material: Store the excavated material at least 5 meters away from the well location and curt away after completion of the construction. Some of The material Should later be used for backfilling and site levelling. m3 23.55 E Apron Construction 1 Construct a 2.5m RC apron (50cm below GL and 85cm above GL) natural stone to apron in 1:3 sand/cement mortar finished with steel finished on one side. Rate to included mild all reinforcement at every alternate course m3 6.44 2 Construct a 400x350mm thick Reinforced Concrete ring beam. Reinforced with 4D12mm steel bars main bars and 8mm @ 150mm intervals links, The price should include formworks. m3 1.67 3 Construct a 150mm thick Reinforced cover slab Concrete with surface steel trowelled smooth. Use A142 BRC mesh for reinforcement. The price should include formworks m3 0.71 4 20 deg. Sloped ramp rubble stonework around the apron for water diversion. The ramp is 1m long from its edge to the side of the apron and 0.5m thick around the apron. m3 2.17 F Finishing and Testing 1 Disinfection of well: Disinfect the well with a chlorine solution (50mg/L concentration) to kill any harmful bacteria or microorganisms before water is drawn for use Ls 1 2 Yield Testing: Monitor the yield by pumping the water for 6-12 hours and Monitor the recovery rate of the well to ensure it meets the required water demand. Ls 1 3 Water Analysis: Analys the Water using field test kits; 2 water samples for each of the tests including Chemical, bacterial and Turbidity tests Ls 1 Your return tender must be received at the address below not later than 3:00 PM on 28 th April-2026. Failure to meet the Closing Date may result in the tender being void. Returned bids must remain open for consideration for a period of not less than 14 days from the Closing Date. GREDO is under no obligation to award the contract or to award it to the lowest bidder. Please return your completed bid in a sealed envelope at GREDO Baidoa/ Hudur and Mogadishu offices on or before the deadline as advertised. We look forward to receiving a tender from you and thank you for your interest in our account. Issue Tender Notice and Invitation to Tender;28thApril- 2026 11th May- 2026 Procurement Committee Meetings In May-2026 Bid clarifications as required In May-2026 Award Contract In May-2026 "Go-Live" with Supplier In May-2026 nterested companies are advised to collect a complete set of bid documents and instructions at GREDO Baidao/ Mogadishu Office between 10:00am to 3:00pm from 28 thApril to 11 ndMay-2026 (Tuesday to Monday). Sealed bid documents MUST be returned to GREDO Baidao/Hudur and Mogadishu/other offices in a sealed envelope clearly stating the company name and its contact address not later than 3:00 PM on Monday 11 st May- 2026 For any query, please address via mail through: procurement@gredosom.org or call: 0617715039/0615431187 [Disclaimer: The above text is machine translated. For accurate information kindly refer the original document.] Tender Link : https://somalijobs.com/tenders

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