RFQ Supplying, testing, delivery and unloading for water network operation and maintenance equipment, (Water meters, Valves, uPVC pipes, GI fittings, and DI fittings,) to water and sanitation local corporation in Abyan - Zinjibar .
UNOPS
RFQ Supplying, testing, delivery and unloading for water network operation and maintenance equipment, (Water meters, Valves, uPVC pipes, GI fittings, and DI fittings,) to water and sanitation local corporation in Abyan - Zinjibar .
Request for quotation
Reference:
RFQ/2019/11795
Beneficiary countries:
Yemen
Registration level:
Basic
Published on:
23-Sep-2019
Deadline on:
17-Oct-2019 09:00 0.00
Description
Tender description: RFQ Supplying, testing, delivery and unloading for water network operation and maintenance equipment, (Water meters, Valves, uPVC pipes, GI fittings, and DI fittings,) to water and sanitation local corporation in Abyan - Zinjibar . as further described on RFQ_Section_II_Schedule of requirements, Bill of Quantity (BoQ), and RFQ_Section_llI_Returnable Schedules.
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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.
Link | Description | |
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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 |
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Pipelines maintenance or management services
New clarification added: Question 20:Domestic Water Meters & Bulk Water Meters: We notice that the Schedule of Requirements document indicates that the magnetic transmission is not accepted (page 7) , in the technical comparative table item 5 (page 4) indicates that the water meter should comply with ISO 4064 latest version or international standards for dry multi-jet Water Meters with magnetic drive. Same thing for bulk meters item5 (page 8), could you please clarify this issue?Answer:Please refer to the RFQ_ technical specification. Question 21:Referring to your Technical Quotation Form LOT 4: Unplasticized polyvinyl Chloride (uPVC) Pipes& Fittings Page (4) Item (30), you have mentioned that mentioned Pipes and fittings are Below Ground BS EN 1401-1: Orange, Brown.For which we draw your kind attention to that these standard is referring to sewage pipe, not for portable pipe and not abdicable for requested pipes. Therefore, Please Confirm Answer:The pipe is for maintenance of the water and sanitation networks with different pressure, and the stander of color-related only for the sewage pipe.Best Regards,
Edited on:
11-Oct-2019 00:24
Edited by:
webservice@unops.org
New clarification added: Question 19:Domestic Water Meters & Bulk Water Meters: We notice that the Schedule of Requirements document indicates that the magnatic transmission is not accepted (page 7) , in the technical comparative table item 5 (page 4) indicates that the water meter should comply with ISO 4064 latest version, or international standards for dry multi-jet Water Meters with magnetic drive. Same thing for bulk meters item5 (page 8), could you please clarify this issue?Answer:Please refer to the RFQ technical specification. Best Regards,
Edited on:
10-Oct-2019 09:05
Edited by:
webservice@unops.org
New clarification added: Question 16:Could you please tell us when you are going to post the amendment?Answer:The amendment was posted yesterday on 9 Oct 2019. Question 17:In the document checklist, Signed & Stamped safeguard document is mandatory while we have not found it among the bid documents. Please advice?Answer:The amendment was posted yesterday on 9 Oct 2019. Question 18:Regarding the water meters requirements set out in Schedule Of Requirements and in the comparative table , we find that provide a dry dial and nonmagnetic drive meter is impossible, since the dry dial water meter has the reading mechanism hermetically separated from the water flow chamber. In this case, the transmission to the reading mechanism gears takes place via magnetic coupling between the turbine and the reading mechanism itself. The wet dial water meters has the reading mechanism the reading mechanism completely immersed in the water and the transmission is direct from the turbine to the gears of the mechanism itself. The semi dry dial water meter has the reading mechanism completely immersed in the water but the dial is partially separated from its remaining dry and the rollers are protected in a sealed capsule. The transmission from the turbine to the gears of the reading mechanism is direct.- The time for clarifications is very close from deadline, the amended document have not posted up to date.- What about the extension for deadline? Is it still alive?Answer:Please refer to the RFQ documents; The amendment was posted yesterday on 9 Oct 2019. Best Regards,
Edited on:
09-Oct-2019 08:39
Edited by:
webservice@unops.org
New amendment added #1: there is a need for an amendment because there is a typo mistake in the technical specification of the following:LOT 1(A): Gate ValvesLOT 1(B): Air ValvesLOT 1(C): Non-Return ValvesAlso in the "RFQ_Section_II_Schedule of Requirements -IUS-UWS-ZIN-003"Amended files are uploaded
Edited on:
09-Oct-2019 04:42
Edited by:
webservice@unops.org
New clarification added: Question 8: Regarding the domestic meters, in the schedule of requirements document was stated that the meter shall be Class C for installation in horizontal (clearly marked on it) , whereas in the comparative table document it was stated that, the meters shall operate properly in horizontal position/ vertical position/ inclined position. Could you please clarify this issue?Answer:The amended/corrected and has been published, It was a typo mistake. Question 9:Kindly look on Independent Bid Declaration Form & United Nations Supplier Code... Form, the proposed project is Supply, Installation, and Commissioning of Submersible Pumping Units for ten well in Mukalla city, etc, Could you please clarify this issue?Answer:The amended/corrected and has been published, It was a typo mistake. Question 10: Regarding the manufacturer authorization, can we use the authorizations, which we have used for similar previous tenders?Answer:The amended Checklist of documents will be amended tomorrow as the system is updating and we cannot do it today. Question 11:We notice that it is mandatory to fill out correctly the Form K: Conflict of Interest, actually this form is not included in the tender document; could you please clarify this issue.Answer:The amended Checklist of documents will be amended tomorrow as the system is updating and we cannot do it today. Question 12:Regarding SafeGuard, we notice it is mandatory to sign, stamp and submit of this document; actually, the tender document is not included such as this documentAnswer:The amended Checklist of documents will be amended tomorrow as the system is updating and we cannot do it today. Question 13:Document Checklist includes Signed & Stamped safeguard document, this document has not posted with tender documents.Answer:The amended Checklist of documents will be amended tomorrow as the system is updating and we cannot do it today. Question 14:Document Checklist includes Form K [Conflict of Interest]; this form has not posted within the tender document.Answer:The amended Checklist of documents will be amended tomorrow as the system is updating and we cannot do it today. Question 15: Due to the requirements needed for amendment, is it possible to extend the deadline?Answer:Sure, we will do it tomorrow as the system is updating and we cannot do it today. Best Regards,
Edited on:
06-Oct-2019 16:37
Edited by:
webservice@unops.org
New clarification added: Question 4:Please confirm the sizes of the following valves (lot 1):a- (1.8) Gate Valve DN 38 mmb- (2.2) Air Valve DN 90 mmc- (3.3) Non-Return Valve DN 90 mmnormally the size is DN32/50/65/80/100/150/200/250/300/350/400, Please confirm?Answer:The amended/corrected and has been published, It was a typo mistakeRFQ Amendmenta- (1.8) Gate Valve DN 38 mma = (1.8) Gate Valve DN 40 mmb- (2.2) Air Valve DN 90 mmb = (2.2) Air Valve DN 80 mmc- (3.3) Non-Return Valve DN 90 mmc = (3.3) Non-Return Valve DN 80 mm Question 5:Regarding the domestic meters, in the schedule of requirements document was stated that, the meter shall be Class C for installation in horizontal (clearly marked on it), whereas in the comparative table document it was stated that, the meters shall operate properly in horizontal position/ vertical position/ inclined position.Answer:The flow meters shall operate properly in horizontal position/ vertical position/ inclined position Question 6:Could you please clarify this issue? Kindly take a look on Independent Bid Declaration Form & United Nations Supplier Code.... Form, the proposed project is Supply, Installation, and Commissioning of Submersible Pumping Units for ten well in Mukalla city. Etc.Answer:The amended/corrected and has been published the proposed project Supplying, testing, delivery and unloading for water network operation and maintenance equipment, (Water meters, Valves, uPVC pipes, GI fittings, and DI fittings,) to water and sanitation Local Corporation in Abyan - Zinjibar Question 7:It is with regards to Lot 4: Supply of uPVC Pipes and Fittings. When comparing the provisions stated in the Schedule of Requirements and the BoQ, only technical requirements for PN16 are stated. Please provide details about PN10 and PN6 particularly the following:-· Specific Gravity· Modulus of Elasticity· HardnessAnswer:Please note that the common physical properties of uPVC pipes have the same regard less the class. Therefore, please refer to the Specification. Best Regards,
Edited on:
03-Oct-2019 21:51
Edited by:
webservice@unops.org
New clarification added: Supplying, testing, delivery and unloading for water network operation and maintenance equipment, (Water meters, Valves, uPVC pipes, GI fittings, and DI fittings,) to water and sanitation Local Corporation in Abyan - Zinjibar Dear Bidder, Please note the below raised questions and our official responses in connection to the Request for Quotation, ref. RFQ/2019/11795: Question 1: Could you please identify the required length of UPVC pipe?Answer:Please note that the standard length is 6 m. Question 2:Do you accept wet dial for water meters?Answer:Please refer to the tender documents. Question 3:Do you accept class B for water meters?Answer:Please refer to the tender documents. Best Regards,
Edited on:
01-Oct-2019 14:45
Edited by:
webservice@unops.org
New clarification added: Supplying, testing, delivery and unloading for water network operation and maintenance equipment, (Water meters, Valves, uPVC pipes, GI fittings, and DI fittings,) to water and sanitation Local Corporation in Abyan - Zinjibar Dear Bidder, Please note the below raised questions and our official responses in connection to the Request for Quotation, ref. RFQ/2019/11795: Question 1: Could you please identify the required length of UPVC pipe?Answer:Please note that the standard length is 6 m. Question 2:Do you accept wet dial for water meters?Answer:Please refer to the tender documents. Question 3:Do you accept class B for water meters?Answer:Please refer to the tender documents. Best Regards,
Edited on:
01-Oct-2019 14:41
Edited by:
webservice@unops.org