Supply and installation of 2 Pressure Swing Adsorption (PSA) technology based Oxygen Generating Plants (CPT, Tunis - Tunisia)
UNOPS
Supply and installation of 2 Pressure Swing Adsorption (PSA) technology based Oxygen Generating Plants (CPT, Tunis - Tunisia)
Invitation to bid
Reference:
ITB/2022/43573
Beneficiary countries or territories:
Tunisia
Registration level:
Basic
Published on:
14-Sep-2022
Deadline on:
17-Oct-2022 15:00 0.00
Description
TENDER DESCRIPTION: Supply and delivery of 2 Pressure Swing Adsorption (PSA) technology based Oxygen generating Plant (CPT, Incoterm 2020), including installation, testing, commissionning, training and after-sales services as described in Section II - Schedules of requirements.
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IMPORTANT NOTE: Interested vendors must respond to this tender using the UNOPS eSourcing system, via the UNGM portal. In order to access the full UNOPS tender details, request clarifications on the tender, and submit a vendor response to a tender using the system, vendors need to be registered as a UNOPS vendor at the UNGM portal and be logged into UNGM. For guidance on how to register on UNGM and submit responses to UNOPS tenders in the UNOPS eSourcing system, please refer to the user guide and other resources available at: https://esourcing.unops.org/#/Help/Guides
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IMPORTANT NOTE: Interested vendors must respond to this tender using the UNOPS eSourcing system, via the UNGM portal. In order to access the full UNOPS tender details, request clarifications on the tender, and submit a vendor response to a tender using the system, vendors need to be registered as a UNOPS vendor at the UNGM portal and be logged into UNGM. For guidance on how to register on UNGM and submit responses to UNOPS tenders in the UNOPS eSourcing system, please refer to the user guide and other resources available at: https://esourcing.unops.org/#/Help/Guides
This tender has been posted through the UNOPS eSourcing system. / Cet avis a été publié au moyen du système eSourcing de l'UNOPS. / Esta licitación ha sido publicada usando el sistema eSourcing de UNOPS. Vendor Guide / Guide pour Fournisseurs / Guíra para Proveedores: https://esourcing.unops.org/#/Help/Guides
First name:
N/A
Surname:
N/A
This procurement opportunity integrates considerations for at least one sustainability indicator. However, it does not meet the requirements to be considered sustainable.
Prevention of pollution
Environmental
The tender contains sustainability considerations for the prevention of polluting emissions to air, solid waste to land and discharges to water.
Examples:
EMS, waste management and wastewater management.
| Link | Description | |
|---|---|---|
| https://esourcing.unops.org/#/Help/Guides | UNOPS eSourcing – Vendor guide and other system resources / Guide pour fournisseurs et autres ressources sur le système / Guía para proveedores y otros recursos sobre el sistema |
42271702
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Oxygen concentrators
New clarification added: Q - In BOQ 1.7, it mentions "Power distribution Board (in PSA Plant Room): 3Phase, 100A, 20kA", could you please confirm the usage of the board? As 20kA is too small, it is even not enough for a generator.R: 20kA stands for short-circuit current (ISC). 3Phase 80 KVA, 150A for Djerba site and 3 Phase, 60KVA, 100A for Msaken site.Q - In the Form D, one of the statements reads "The plant should be preassembled of the containerized model- ISO Container (“Plug and Play” type) to facilitate rapid installation. The Containerized Plant shall be fully integrated and assembled at the Manufacturer's Industries." I think with this statement it means the PSA plant will be the containerized type which is different form the clarification made earlier that the plant will be taken out of the ontainer and installed in a room. Please clarify. R: The clarification given is explaining clearly that the PSA plant to be offered by the bidder must be a ‘’compact plug and Play type’’ and pre-assembled either prior to shipment or during installation on site. It must be installed in the dedicated room. The clarification given must be followed by each bidder.
Edited on:
03-Oct-2022 10:51
Edited by:
webservice@unops.org
New clarification added: Q - Please per your response, "The PSA Oxygen unit offered by each bidder must come compactly assembled in a container until delivery to the site. For its installation, The PSA compact block will be extracted and installed in the dedicated room. The container will only serve as transport. The model that will be proposed by each tenderer must adapt to the dimensions of the dedicated room. It is also acceptable that the bidder ships parts and assemble them compactly on site during installation."If I understand. The container will only hold the PSA plant components. When it gets to the place of installation, the components will be taken out of the container and installed in the designated room. Please am I right?R: Yes, correct.
Edited on:
28-Sep-2022 15:09
Edited by:
webservice@unops.org
New clarification added: Q - How many hours a day is the booster for the filling of the cylinders required to work? R: Please refer to the specifications of the Oxygen booster capacity and configure your system accordingly: Oxygen booster capacity to be used in filling oxygen cylinders is at least 90 Cyl/day for Msaken site and at least 130 Cyl/day for Djerba Site @ 4-5 Bars to match the automatic manifold specifications described in the tender document.Q - We are manufacturer of Oxygen plant, is it necessary for us to upload a manufacturer authorization form E in document checklist of Vendor submission which is mandatory. Or we must attend the tender via a local company?R: Kindly indicate in the Form E that you are the manufacturer and sign. There is no obligation to bid via a local company.Q - In page 1 of Section II - Schedule of requirements PSA OGP V1 - Link for technical design documents: https://drive.google.com/drive/folders/1cGu_M7LmGXfUTcqTMM0mkRpMFhv-TuvR?usp=sharing (Djerba)https://drive.google.com/drive/folders/1cEvpb8_JLqmrJcyjtbDGj8b3BCbZTMXX?usp=sharing (Msaken)We found the defined space of the above site is 400cm(w)*400cm(L) and 450cm(w)*450cm (L) which is not fit for ISO standard 40' containerzied oxygen plant. So the hospital will arrange another place for hold the containerized oxygen plant ? it is better for us to supply the parts and assemble onsite. Please note, even we supply the parts and assemble the oxygen plant onsite, the defined space 400cm(w)*400cm(L) and 450cm(w)*450cm (L) is insufficient. Because we have to leave at least 0.6-1m space for maintenance for all sides. R: The PSA Oxygen unit offered by each bidder must come compactly assembled in a container until delivery to the site. For its installation, The PSA compact block will be extracted and installed in the dedicated room. The container will only serve as transport. The model that will be proposed by each tenderer must adapt to the dimensions of the dedicated room. It is also acceptable that the bidder ships parts and assemble them compactly on site during installation.
Edited on:
27-Sep-2022 17:05
Edited by:
webservice@unops.org
New amendment added #1: Amendment No 1This amendment is issued to reflect the technical adjustments made following the request for clarifications.Bidders are required to use the Version 1 of section II - schedules of requirements and section III - returnable bidding forms to prepare their offers. Changes are highlighted in red in both documents.
Edited on:
26-Sep-2022 22:37
Edited by:
webservice@unops.org
New clarification added: Q: The tender document did not mention oxygen booster capacity to be used in filling the oxygen cylinders. Please what capacity should we provide?R: Oxygen booster capacity to be used in filling oxygen cylinders is at least 90 Cyl/day for Msaken site and at least 130 Cyl/day for Djerba Site @ 4-5 Bars to match the automatic manifold specifications described in the tender document.
Edited on:
26-Sep-2022 12:55
Edited by:
webservice@unops.org
New clarification added: 1. Is the PSA plant a duplex configuration or a single configuration?R: The PSA plant here should be single configuration not duplex.2. Please should the container be CSC approved?R: The container must be CSC approved3. For the flowmeter, do you mean digital flowmeter for PSA plant or flowmeter for the cylinders? If for cylinders, what flowrate?R: The flowmeter is for PSA plant4. What is the required capacity of the oxygen compressor (booster) for the two sites?R: The Required capacity of the air compressor is:For Msaken site: Minimum 250 cfmFor Djerba Site: Minimum 390 cfm5. should the cylinders be supplied with valves?R: The cylinders must be supplied with valves6. Will site visit be carried out before submitting the document or after contract award.R: The site visit before bids submission is recommended but not mandatory. 7. In form D, bodders are to guarantee that the proposed equipment will fit in the "defined space". Kindly provide details of the "defined space"R: The details of the ‘’defined space’’ are described in the schedules of requirements as shown in the drawings (link included in page 1 of section II) 8. Seems the hospital already has a backup system, should we still provide a backup manifold?R: Yes apart bidders must provide in their offer backup manifold as described in the bid document : ITB and BoQ.9. In the returnbl bid forms , in the part of the tichnical specfications point number 2.7 , its written that it needs The plant should be preassembled of the containerized model- ISO Container (“Plug and Play” type). Is that mean its must to be continarized plug and play ? Or we can ship the parts and assemble it there for faster delivery time and our engineers there they can install it within 3-4 days.R: Bidders can ship the parts and assemble them on site. It is acceptable.
Edited on:
23-Sep-2022 10:38
Edited by:
webservice@unops.org
New clarification added: Q - We noticed on the price schedule form of returnable form, the quantity for item 2 ( PSA MSaken) indicated "5", is it a typo mistake?R - Yes, it is a typo mistake. The right quantity is 1 as indicated in section II - schedule of requirements.
Edited on:
15-Sep-2022 11:51
Edited by:
webservice@unops.org