INVITATION TO PRE-QUALIFY
The Public Works Authority (PWA) of the State of Qatar (ASHGHAL) wishes to pre-qualify a short-list of competent contractor organizations (the “Pre-qualified Applicants”), for Invitation to Tender for Design, Build, Operate and Maintain Contract for the construction of Ground and Surface Water Treatment Demonstration Facility at Existing Doha South Wastewater Treatment Plant Site area. The PWA is seeking Expressions of Interest from applicants wishing to be prequalified to carry out the services. The Applicant shall demonstrate relevant experience, capabilities, understanding and commitment to working with the PWA to achieve the expected delivery and standard of service.
The Project involves the design, construction, experimentation, operation and maintenance of:
• 12.5 mega litre per day constructed wetland (approximate area 4.5 ha);
• Up to 5 (five) mega litre per day of conventional preliminary treatment;
• 5 (five) mega litre per day RO plant;
• Augmentation and modification of existing pump systems to deliver captured GSW to the wetland and conventional preliminary treatment inclusive of the safe disposal of all residuals from the facility;
• Construction of a Visitor Centre and related outreach programme.
The demonstration facility will be constructed within the boundaries of the existing Doha South Wastewater Treatment Plant.
SCOPE OF SERVICES:
The scope of services will include but will not be limited to:
The overall design, construction, commissioning, experimentation and operation are to be carried out within a five (5) year period. The delivery of the project will be undertaken under six integrated phases as follows:
• Design Phase - development, design, permitting and approval of the infrastructure, facilities and systems needed to meet the objectives and requirements of the project
• Construction Phase – procurement and construction of the infrastructure, facilities and systems as agreed and approved under the Design Phase
• Commissioning Phase – factory, component, system and facility commissioning of the process units and systems
• Experimental Phase – trialling of the commissioned facility to test, challenge and stress the process train. Approach will be to both trial differing configurations, dosing rates and systems, etc and to define operational envelop. Intent is to define and agree and optimal infrastructure and operational configuration
• Operational Phase - operation of the optimised configuration to develop detailed data on plant performance. Output from this phase will be used as the reference baseline for the design and performance of the full scale facilities.
• Handover Phase – development and execution of an approved Exit Plan to ensure seamless transition of the facility from the Contractor to Ashghal.
Anticipated Start: in 2016
PRE-QUALIFICATION DOCUMENT
Applicants shall visit the PWA website frequently during submission period for further updates (if any).
SUBMISSION OF PRE-QUALIFICATION APPLICATION
The closing date for submitting the Prequalification Application is on :
31/08/2015 not later than 1:00 pm (local Doha time, GMT +3:00)
Prequalification Application has to submitted to :
PUBLIC WORKS AUTHORITY
MANAGER OF CONTRACTS DEPARTMENT
ASHGHAL Tower (1) – Ground Floor
P.O. BOX : 22188, Doha, Qatar