REHABILITATION OF KIEMBAEMBA SMALL EARTH DAM - Tender No. WWF/TCO/DWS/JUNE/2025

Oct 28, 2026

Tender document for WWF Tanzania Country Office inviting eligible contractors to rehabilitate the Kiembaemba small earth dam in Mwanabwito Hamlet, Kikongo Ward, Kibaha District, Pwani Region. The work supports the Dar es Salaam Water Security (DWS) project’s goals of improving water quality and quantity through nature-based solutions and related bankable approaches. Scope includes reconstruction of a concrete spillway structure, cleaning outlet way, restoring embankment sections, and weed clearing within the dam area, with tender security set at 2% of the tender price.

LanguageEnglish

CategoryResearch & Report

FormatPDF

Pages74

Reading Time3 h 6 min

AccessFree to download

SECTION I: INVITATION FOR TENDERS (IFT)

Tender No.

Project background and scope of works

SECTION II: INSTRUCTIONS TO TENDERERS (ITT)

Table of Clauses

Introduction

Tendering Documents

Preparation of Tenders

Submission of Tenders

Opening and Evaluation of Tenders

Award of Contract

Review of Procurement Decisions

TENDER DOCUMENT For Tender No. WWF/TCO/DWS/JUNE/2025 REHABILITATION OF KIEMBAEMBA SMALL EARTH DAM IN MWANABWITO HAMLET-KIKONGO WARD-KIBAHA DISTRICT PWANI REGION June 2025 . SECTION I: INVITATION FOR TENDERS ...................................................................................3 SECTION II: INSTRUCTIONS TO TENDERER………………………………………………………4 SECTION III: TENDER DATA SHEET………............................................................................... 24 SECTION IV: GENERAL CONDITIONS OF CONTRACT ............................................................31 SECTION V: CONTRACT DATA SHEET ......................................................................................49 SECTION VI: SPECIFICATIONS , DRAWINGS & BILL OF QUANTITIES……………………..…52 SECTION VII: TENDER FORMS ..............................................................................................…..53 SECTION VIII: FORMS OF SECURITY……............................................................................…..64 SECTION I: INVITATION FOR TENDERS(IFT) Tender No.: WWF/TCO/DWS/JUNE/2025 for REHABILITATION OF KIEMBAEMBA SMALL EARTH DAM IN MWANABWITO HAMLET-KIKONGO WARD-KIBAHA DISTRICT WWF Tanzania Country Office in partnership with the ABInBev/Tanzania Breweries Limited (TBL) is implementing the Dar es Salaam Water Security (DWS) project, in collaboration with stakeholders including the Wami/ Ruvu Basin Water Board (WRBWB) . The overall mission of the project is to stop further degradation of rivers ecosystem and develop long-term solutions to secure sustainable development of the Dar es Salaam Watershed for people and nature. The project focuses on improving water quality and quantity to the watersheds of Dar es Salaam and satellite towns through Nature based Solution (NbS) and/or Bankable projects. Specifically, the projects work on three rivers: Msimbazi, Kizinga and Lower Ruvu rivers (at the Lower Ruvu and Coastal catchments) . WWF TCO therefore, invites eligible contractors registered in class IV and above to execute a work of rehabilitation of small earth Dam with a capacity to reserve up to 450,000,000 liters during the dry seasons, to support livelihood activities and improving biodiversity and increase in the riparian zone, the aim is to enhance the ongoing restoration and conservation initiatives for improving water quantity and quality in the Ruvu River for water security in Dar es Salaam city and its satellite towns. The detailed scope of the works for this tender is as indicated in the Tender documents but involves mainly the following: • Rehabilitation of 50m length of the demolished part of earth dam embarkment, • Re construction of 53m concreate Spillway Structure and cleaning of outlet way • Cleaning 40% of the weeds within the earth dam parallel-away from the embankment. All Tenders must be accompanied by a Tender security in an acceptable form in the amount of Two Percent (2%) of Tender Price. Interested bidders are required to direct their soft copy of tender to the procurement e-mail at [procurement@wwftz.org](procurement@wwftz.org) The deadline for submission is 5:00pm, Monday 30th June 2025. All tender applications should bear the below address: Secretary, Procurement Committee, WWF Tanzania Country Office, Plot 252 Kiko Street, Off Mwai Kibaki Rd, Mikocheni P.O. Box 63117 Dar es Salaam. Tel: +255-22-2775346 / 2772455 / 2700077 Fax: +255-22 – 2775535 Mail: [info@wwftz.org](info@wwftz.org) WWF TCO reserves the right to accept or reject any or all the applications without assigning any reason thereof. Late applicationshall not be accepted for evaluation irrespective of the circumstance. SECTION II: INSTRUCTIONS TO TENDERERS (ITT) Table of Clauses A. Introduction ......................................................................................................................... 5 B. Tendering Documents................................................

FAQs

What tender is being advertised and where is it located?

The tender seeks rehabilitation of the Kiembaemba small earth dam in Mwanabwito Hamlet, Kikongo Ward, Kibaha District, Pwani Region.

Who can participate and what is the required tender security?

Eligible contractors registered in class IV and above may participate, and tender security must be 2% of the tender price in an acceptable form.

What is the submission deadline for tender applications?

Tender applications must be submitted by 5:00pm, Monday 30 June 2025.

Oct 28, 2026

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