Supply, Delivery, Inspection, and testing of electrical equipment (Step up and step-down Transformers, Ring Main Unit, and Change Over Switch) to Mukalla City, Yemen
UNOPS
Supply, Delivery, Inspection, and testing of electrical equipment (Step up and step-down Transformers, Ring Main Unit, and Change Over Switch) to Mukalla City, Yemen
Request for quotation
Reference:
RFQ/2020/14824
Beneficiary countries:
Yemen
Registration level:
Basic
Published on:
18-May-2020
Deadline on:
07-Jun-2020 07:00 0.00
Description
Tender description: Supply, Delivery, Inspection, and testing of electrical equipment (Step up and step-down Transformers, Ring Main Unit, and Change Over Switch) to Mukalla City, Yemen - as mentioned in the schedule of requirements
-----
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
-----
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
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 |
73152108
-
Electrical equipment maintenance and repair service
New clarification added: Dear Bidder, Please note the below raised questions and our official responses in connection to the Request for Quotation, ref. RFQ/2020/14824 :Question 7: No reply to our request of clarification sent on 30th of May, 2020?Answer: We have already replied to your question, please refer to question 5 and its answer. This shall form part of the official solicitation documents. Please be guided accordingly
Edited on:
03-Jun-2020 09:09
Edited by:
webservice@unops.org
New clarification added: Dear Bidder, Please note the below raised questions and our official responses in connection to the Request for Quotation, ref. RFQ/2020/14824 :Question 2: referring to Lot 1, step up & step down transformers, Pls provide detailed technical specifications/drawing and design with parameters set by local electrical department/authority to be followed in order to arrange inline proposal ? Answer: Kindly note that the RFQ is for only supply, there is no installation.Question 3: For step up transformers the connection group is YNd11 which means ( HV star with neutral and LV Delta connected) But in item 1.19 Technical details mention that the LV is star with neutral , kindly advice with the connection of LV and HV to proceed ?Answer: No, YNd11 means the primary LV is a star with neutral and the secondary HV is Delta connected. Question 4: Change over switch 4P. A. Please kindly clarify if the change over switch is Manual load switch or Automatic change over switch? B. Please kindly clarify if the change over switch is indoor operation or outdoor cooperation? C. For the change over switch cabinet, is there any requiement for the Sheet Steel Enclosure? Such as material, thickness, spray coating? D. color, and installation method (haning on the wall or set on the floor), please kindly clarify? E. Please extend the cosed date to 6.12 at least?Answer: A. please refer to the specifications where it states that it is manual. B. Please refer to the specification (it is outdoor). C. please refer to the specifications. D. please refer to the specifications. E. We can't extend the deadline as this is an emergency. Question 5: Regarding LOT 2 : Clarification #1 for the RMU, Kindly provide us with below details : 1. INDOOR / OUTDOOR ? 2. EXTENSIBLE / NON EXTENSIBLE TYPE ? 3. NUMBER OF INCOMING (VCB/ISOLATOR(MOTORIZED OR MANUAL)/ISOLATOR WITH FUSE) ? 4. NUMBER OF OUTGOING (VCB/ISOLATOR(MOTORIZED OR MANUAL)/ISOLATOR WITH FUSE) ? 5. SELF POWERED STANDARD RELAY OR ANY OTHER PROTECTION SCHEME ? 6. WITH / WITHOUT METERING CUBICLE 7.ETERING KINDLY CONFIRM THE CLASS RATIO AND BURDEN OF CT AND PT ? (MENTION TYPE OF METER) ? 8. ANY COMMUNICATION PROTOCOL REQUIRED ? Answer: 1. Please refer to the bidding document. item 1.4. 2. Please refer to the bidding document. item 1.4. 3. Please refer to the bidding document. item 1.4. and both MOTORIZED and MANUAL. 4. Please referer to the bidding document. item 1.4. 5. Please refer to the bidding document, it's as per IEC 60694, 60294,60129,60056, 60420, 60255 or equivalent . 6. Yes with METERING CUBICLE, please refer to the specs. 7. Please refer to the bidding document. item 2.2 and 2.3 8. Kindly note that the RFQ is for supply only, there is no installation.Question 6: . We ask you to clarify the preferred materials for transformers. Copper or aluminum ?Answer: Please refer to the bidding document. item 1.5 where it states that it should be as per the standard IEC60076 or equivalanet. This shall form part of the official solicitation documents. Please be guided accordingly
Edited on:
02-Jun-2020 11:18
Edited by:
webservice@unops.org
New clarification added: Dear Bidder, Please note the below raised questions and our official responses in connection to the Request for Quotation, ref. RFQ/2020/14824 :Question 1: Please clarify Inspection and Testing scope. Inspection: UNOPS shall arrange inspection visit/TPI prior delivery.? Pls confirm. And Testing: is this testing at manufacturing facility prior dispatch or do we need to send our concerned engineer to particular site after installation to do the testing. ? Answer: Inspection and testing will be done once goods are in Sanaa and before delivering them to the local authority. This shall form part of the official solicitation documents. Please be guided accordingly
Edited on:
19-May-2020 12:53
Edited by:
webservice@unops.org