11-Sep-25 @ 07:00 AM (New York time)

Office

UNDP-LBY – LIBYA

Deadline

11-Sep-25 @ 07:00 AM (New York time)

Published on

28-Aug-25 @ 12:00 AM (New York time)

Reference Number

UNDP-LBY-00505

Contact

Procurement Unit – [email protected]

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Introduction

1. SCOPE OF WORKS:

The consultant shall perform the following tasks:

3.1 Visual Structural Assessment

Conduct a full structural inspection of the water tank (shaft, bowl, and access structures).
Identify visible signs of spalling, cracking, corrosion, leakage, or deformation.
Document findings with annotated, geo-referenced photos and diagrams.

3.2 Non-Destructive Testing (NDT)

Perform hammer tapping across the tank surface to detect delaminated areas.
Conduct Ultrasonic Pulse Velocity (UPV) testing to evaluate internal voids or cracks.
Assess reinforcement corrosion using Half-Cell Potential Testing and cover meter scanning.

3.3 Structural Diagnosis and Mapping

Prepare damage maps highlighting types and severity of deterioration.
Provide summary tables of observations, test results, and preliminary conclusions.

3.4 Rehabilitation Detailed Design

The consultant shall prepare and submit a full Rehabilitation Detailed Design that includes:

Selection of appropriate repair techniques (e.g., concrete patching, epoxy injection, rebar treatment).
Design and specifications of repair materials and protective coatings.
Bill of Quantities (BoQ) for all repair works.
Estimated cost and repair timeline.
Engineering drawings or schematics of proposed repairs.
Site safety measures and access considerations.
Recommended maintenance schedule post-repair.

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UNDP Libya

Procurement Unit.

Documents :

Negotiation Document(s)
(Before Accessing other negotiations Document(s), please click on this link)

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Structural Inspection and Detailed Design of the Rehabilitation of the Safit Wat