This Scheme involves the operation and maintenance of the Mutton Island WWTW for a period of 20 years and the upgrade of the existing plant from its current design capacity of 91 600 pe to 170 000 pe. The upgrade works will be carried out during the O&M contract period. The upgrade works are expected to be by means of alterations to the existing process as the current site is highly constrained. The operator will also be responsible for management and disposal of the sludge produced at the works.The following information is intended only as a basic outline description of the Project, designed to assist prospective interested parties in deciding whether or not to apply for pre-qualification for the Project. It is emphasised that this document does not purport to contain all the information which such parties may require for that purpose or for the purposes of the tender itself. General Description of Mutton Island WWTW. Mutton Island WWTW is located on Mutton Island, 1km south of South Park in Galway City. The existing WWTW is designed to serve a population equivalent (pe) of 91 600 and to treat final effluent to a BOD (Biochemical Oxygen Demand) level of 25mg/l and a TSS (Total Suspended Solids) level of 35 mg/l. Final treated effluent is pumped into Galway Bay by means of a 900mm diameter pumping main which discharges to deep water approximately 420 metres south of the island. Dilution and dispersion ensure that the water quality complies with the Bathing Water Quality Regulations at all stages of the tide. The WWTW was commissioned in September 2003. The WWTW currently consists of the following components: Inlet Pumping Station; Treatment Works Building; Primary Effluent Distribution Chamber and Primary Sludge Pumping Station; R/c Primary Sedimentation Tanks; Intermediate Pumping Station; R/c Surplus Activated Sludge Holding Tank; Air Blower Building & Rotary Bar Screen Chamber; R/c Aeration Tank; Secondary Effluent Distribution Chamber & Activated Sludge PS. Activated Sludge Pumping Station; R/c Concrete Secondary Sedimentation Tanks; R/c Picket Fence Thickener; Reinforced Concrete Digester Feed Buffer Tank; R/c Primary Digesters. R/c Secondary Digester; Sludge Pasteurisation Unit; Odour Extraction Bed; Gas Holder; Outfall Pumping Station. Administration Building, store etc. General Description of Works Requirements. Due to recent increased loading from the domestic and non-domestic sectors within Galway there is now a requirement to upgrade the existing WWTW to treat a peak demand of 170 000 p.e. The contract works include the design, supply, installation and construction of this upgrade. The works include for the operation and maintenance of the WWTW for a period of 20 years. The upgrade works will be undertaken concurrently with the first year of the Operation and Maintenance of the WWTW. The site is constrained, being on a island, and so the upgrade of the WWTW is expected to be by means of alterations to existing processes with some upgrade to the hydraulic capacity. The Operation and Maintenance Contract will include for the management and disposal (off site) of sludge generated at the Works. The Contractor shall note that flows to the plant in the 20 year period may range from zero to the design flow and the plant shall be commissioned on this basis. The Operation and Maintenance element of the Contract will include a significant monitoring requirement to confirm that the WWTW meets the required standards. Detailed requirements for monitoring for compliance, regulatory and payment purposes will be stated in the Contract Documents. The monitoring regimes for the waste water treatment plant, receiving water, sludge treatment and sludge reuse/disposal may be more demanding than the statutory requirements. The appointed Contractor is to act as PSDP and PSCS. Performance Standards. The Design Populations and associated hydraulic loadings for the WWTW are as indicated in the he table below; Design Parameter. Population Equivalent. 170 000p.e. Dry Weather Flow (DWF). 45 000m3/day Flow to Preliminary Treatment. 270 000m3/day Flow to Treatment. 135 000m3/day The required effluent quality performance standards are as indicated in the table below: Effluent Standards. Temperature. 25 degrees C (max) PH. 6-9 CBOD. 25mg/l COD. 125mg/l Suspended Solids. 35mg/l Total Ammonia (as N). 25mg/l Total Nitrogen (as N). 35mg/l Total Oxidised Nitrogen (as N). 20mg/l The Performance Standards will be set as Performance Requirements in the O&M/Design Build Upgrade Contract. The contractor will be required to provide Process Guarantees as described in the Contract Documents. Ancillary Performance Standards, odour, noise, sludge etc. will be specified in the Contract Documents. NOTE: To register your interest in this notice and obtain any additional information please visit the eTenders Web Site at http://www.etenders.gov.ie/Search/Search_Switch.aspx?ID=336032.
Deadline
The time limit for receipt of tenders was 2012-01-24.
The procurement was published on 2011-12-06.
Contract notice (2011-12-06) Object Scope of the procurement
Title: sewage-treatment plant construction work
Quantity or scope:
This Scheme involves the operation and maintenance of the Mutton Island WWTP for a period of 20 years and the upgrade of the existing plant from its current design capacity of 91 600 pe to 170 000 pe. The upgrade works will be carried out during the O&M contract period. The upgrade works are expected to be by means of alterations to the existing process as the current site is highly constrained. The operator will also be responsible for management and disposal of the sludge produced at the works.The following information is intended only as a basic outline description of the Project, designed to assist prospective interested parties in deciding whether or not to apply for pre-qualification for the Project. It is emphasised that this document does not purport to contain all the information which such parties may require for that purpose or for the purposes of the tender itself.General Description of Mutton Island WWTW.Mutton Island WWTW is located on Mutton Island, 1km south of South Park in Galway City. The existing WWTW is designed to serve a population equivalent (pe) of 91 600 and to treat final effluent to a BOD (Biochemical Oxygen Demand) level of 25mg/l and a TSS (Total Suspended Solids) level of 35 mg/l. Final treated effluent is pumped into Galway Bay by means of a 900mm diameter pumping main which discharges to deep water approximately 420metres south of the island. Dilution and dispersion ensure that the water quality complies with the Bathing Water Quality Regulations at all stages of the tide. The WWTW was commissioned in September 2003.The WWTW currently consists of the following components:Inlet Pumping Station;Treatment Works Building;Primary Effluent Distribution Chamber and Primary Sludge Pumping Station;R/c Primary Sedimentation Tanks;Intermediate Pumping Station;R/c Surplus Activated Sludge Holding Tank;Air Blower Building & Rotary Bar Screen Chamber;R/c Aeration Tank;Secondary Effluent Distribution Chamber & Activated Sludge PS.Activated Sludge Pumping Station;R/c Concrete Secondary Sedimentation Tanks;R/c Picket Fence Thickener;Reinforced Concrete Digester Feed Buffer Tank;R/c Primary Digesters.R/c Secondary Digester;Sludge Pasteurisation Unit;Odour Extraction Bed;Gas Holder;Outfall Pumping Station.Administration Building, store etc.General Description of Works Requirements.Due to recent increased loading from the domestic and non-domestic sectors within Galway there is now a requirement to upgrade the existing WWTW to treat a peak demand of 170 000 p.e. The contract works include the design, supply, installation and construction of this upgrade. The works include for the operation and maintenance of the WWTW for a period of 20 years. The upgrade works will be undertaken concurrently with the first year of the Operation and Maintenance of the WWTW.The site is constrained, being on a island, and so the upgrade of the WWTW is expected to be by means of alterations to existing processes with some upgrade to the hydraulic capacity.The Operation and Maintenance Contract will include for the management and disposal (off site) of sludge generated at the Works.The Contractor shall note that flows to the plant in the 20 year period may range from zero to the design flow and the plant shall be commissioned on this basis.The Operation and Maintenance element of the Contract will include a significant monitoring requirement to confirm that the WWTW meets the required standards. Detailed requirements for monitoring for compliance, regulatory and payment purposes will be stated in the Contract Documents.The monitoring regimes for the waste water treatment plant, receiving water, sludge treatment and sludge reuse/disposal may be more demanding than the statutory requirements.The appointed Contractor is to act as PSDP and PSCS.Performance Standards.The Design Populations and associated hydraulic loadings for the WWTW are as indicated in the he table below;Design Parameter.Population Equivalent.170 000p.e.Dry Weather Flow (DWF).45 000m3/dayFlow to Preliminary Treatment.270 000m3/dayFlow to Treatment.135 000m3/dayThe required effluent quality performance standards are as indicated in the table below:Effluent Standards.Temperature.25 degrees C (max)PH.6-9CBOD.25mg/lCOD.125mg/lSuspended Solids.35mg/lTotal Ammonia (as N).25mg/lTotal Nitrogen (as N).35mg/lTotal Oxidised Nitrogen (as N).20mg/lThe Performance Standards will be set as Performance Requirements in the O&M/Design Build Upgrade Contract.The contractor will be required to provide Process Guarantees as described in the Contract Documents.Ancillary Performance Standards, odour, noise, sludge etc. will be specified in the Contract Documents.
This Scheme involves the operation and maintenance of the Mutton Island WWTP for a period of 20 years and the upgrade of the existing plant from its current design capacity of 91 600 pe to 170 000 pe. The upgrade works will be carried out during the O&M contract period. The upgrade works are expected to be by means of alterations to the existing process as the current site is highly constrained. The operator will also be responsible for management and disposal of the sludge produced at the works.The following information is intended only as a basic outline description of the Project, designed to assist prospective interested parties in deciding whether or not to apply for pre-qualification for the Project. It is emphasised that this document does not purport to contain all the information which such parties may require for that purpose or for the purposes of the tender itself.General Description of Mutton Island WWTW.Mutton Island WWTW is located on Mutton Island, 1km south of South Park in Galway City. The existing WWTW is designed to serve a population equivalent (pe) of 91 600 and to treat final effluent to a BOD (Biochemical Oxygen Demand) level of 25mg/l and a TSS (Total Suspended Solids) level of 35 mg/l. Final treated effluent is pumped into Galway Bay by means of a 900mm diameter pumping main which discharges to deep water approximately 420metres south of the island. Dilution and dispersion ensure that the water quality complies with the Bathing Water Quality Regulations at all stages of the tide. The WWTW was commissioned in September 2003.The WWTW currently consists of the following components:Inlet Pumping Station;Treatment Works Building;Primary Effluent Distribution Chamber and Primary Sludge Pumping Station;R/c Primary Sedimentation Tanks;Intermediate Pumping Station;R/c Surplus Activated Sludge Holding Tank;Air Blower Building & Rotary Bar Screen Chamber;R/c Aeration Tank;Secondary Effluent Distribution Chamber & Activated Sludge PS.Activated Sludge Pumping Station;R/c Concrete Secondary Sedimentation Tanks;R/c Picket Fence Thickener;Reinforced Concrete Digester Feed Buffer Tank;R/c Primary Digesters.R/c Secondary Digester;Sludge Pasteurisation Unit;Odour Extraction Bed;Gas Holder;Outfall Pumping Station.Administration Building, store etc.General Description of Works Requirements.Due to recent increased loading from the domestic and non-domestic sectors within Galway there is now a requirement to upgrade the existing WWTW to treat a peak demand of 170 000 p.e. The contract works include the design, supply, installation and construction of this upgrade. The works include for the operation and maintenance of the WWTW for a period of 20 years. The upgrade works will be undertaken concurrently with the first year of the Operation and Maintenance of the WWTW.The site is constrained, being on a island, and so the upgrade of the WWTW is expected to be by means of alterations to existing processes with some upgrade to the hydraulic capacity.The Operation and Maintenance Contract will include for the management and disposal (off site) of sludge generated at the Works.The Contractor shall note that flows to the plant in the 20 year period may range from zero to the design flow and the plant shall be commissioned on this basis.The Operation and Maintenance element of the Contract will include a significant monitoring requirement to confirm that the WWTW meets the required standards. Detailed requirements for monitoring for compliance, regulatory and payment purposes will be stated in the Contract Documents.The monitoring regimes for the waste water treatment plant, receiving water, sludge treatment and sludge reuse/disposal may be more demanding than the statutory requirements.The appointed Contractor is to act as PSDP and PSCS.Performance Standards.The Design Populations and associated hydraulic loadings for the WWTW are as indicated in the he table below;Design Parameter.Population Equivalent.170 000p.e.Dry Weather Flow (DWF).45 000m3/dayFlow to Preliminary Treatment.270 000m3/dayFlow to Treatment.135 000m3/dayThe required effluent quality performance standards are as indicated in the table below:Effluent Standards.Temperature.25 degrees C (max)PH.6-9CBOD.25mg/lCOD.125mg/lSuspended Solids.35mg/lTotal Ammonia (as N).25mg/lTotal Nitrogen (as N).35mg/lTotal Oxidised Nitrogen (as N).20mg/lThe Performance Standards will be set as Performance Requirements in the O&M/Design Build Upgrade Contract.The contractor will be required to provide Process Guarantees as described in the Contract Documents.Ancillary Performance Standards, odour, noise, sludge etc. will be specified in the Contract Documents.
Notice metadata
Original language: English ๐ฃ๏ธ
Document type: Contract notice
Nature of contract: Services
Regulation: European Union, with participation of GPA countries
Common procurement vocabulary (CPV)
Code: Sewage-treatment plant construction work๐ฆ
Procedure
Procedure type: Restricted procedure
Type of bid: Not specified
Award criteria
The most economic tender
Contracting authority Identity
Country: Ireland ๐ฎ๐ช
Awarding authority type: Utilities entity
Awarding authority name: Galway City Council (Utility)
Postal address: City Hall, College Road, Co.Galway
Postal town: Galway
Contact
Internet address: http://www.galwaycity.ie๐
Phone: +353 91536400๐
Fax: +353 91567493 ๐
A maximum number of 5 applicants will be invited to tender, provided that there is a sufficient number of suitable applicants.
The acceptance of any tender will be subject to the presentation of a performance bond, professional indemnity insurance, evidence that the tenderer is operating the Construction Industry Federation Pension/Sick Pay Scheme or similar and a Tax Clearance Certificate or a Sub Contractor's C2 Certificate within the specified period. In the case of a non-resident tenderer, a statement from the Revenue Commissioners in lieu of a Tax Clearance Certificate will be required as to the suitability of the tenderer, on tax grounds, to be awarded the contract.
Suitability Assessment Questionnaires are attached to this contract notice and can be downloaded. Questionnaires must be completed by the Applicant and submitted to the address indicated in Annex A (III) of this notice.
The awarding authority will not be responsible for any costs, charges or expenses incurred by the tenderers in the Contract process. Award of the contract is subject to the approval of Galway City Council and the Department of the Environment, Community & Local Government.
Galway City Council undertakes to use its best endeavours to hold any confidential information provided by you in this tender subject to the Council's obligations under Law including the Freedom of Information Act 1997 and Freedom of Information (Amendment) Act 2003. Should you wish that any information supplied by you in this tender should not be disclosed because of its sensitivity, you should, when providing the information, identify same and specify reasons. In the event that Galway City Council decides to release particular information relating to you, you will have the option of appealing the City Council's decision to the Information Commissioner. Please note that in the event that no information is identified as sensitive, with supporting reasons, then it is likely to be released in response to a request under the Freedom of Information Act.
Sealed pre-qualification submissions clearly endorsed "Tender pre-qualification submission โ Mutton Island Waste Water Treatment Works โ 20 Year Operation and Maintenance Contract with Design Build Upgrade' must be addressed as per Annex A (III) of this notice no later than the date set out in Section IV 3.4 of this notice. Galway City Council does not accept late tenders. Submissions by email or fax are not acceptable.
After the closing date, applicants that have not been disqualified may be asked to clarify aspects of evidence supplied, by written submission, by interview, or both. The purpose of such interviews will be to establish what clarifications are required, to record clarifications that have been provided or otherwise to agree the detail and timing of written clarifications. The clarification process may be in respect of any of the assessment criteria specified. If such clarification is requested any additional material supplied must be strictly to supplement material already provided in the original submission. Attendance at such interviews will be at the Applicants expense.
It should be noted that the successful candidate will be required to comply with the Protection of Employees Rights on Transfer of Undertakings (TUPE) Regulations with regard to existing employees at the Mutton Island WWTW.
Applicants are instructed to submit 1 no.paper copy and 1 no. electronic copy (pdf.format) on CD of complete pre-qualification documentation.
(ET Ref:336032).
A maximum number of 5 applicants will be invited to tender, provided that there is a sufficient number of suitable applicants.
The acceptance of any tender will be subject to the presentation of a performance bond, professional indemnity insurance, evidence that the tenderer is operating the Construction Industry Federation Pension/Sick Pay Scheme or similar and a Tax Clearance Certificate or a Sub Contractor's C2 Certificate within the specified period. In the case of a non-resident tenderer, a statement from the Revenue Commissioners in lieu of a Tax Clearance Certificate will be required as to the suitability of the tenderer, on tax grounds, to be awarded the contract.
Suitability Assessment Questionnaires are attached to this contract notice and can be downloaded. Questionnaires must be completed by the Applicant and submitted to the address indicated in Annex A (III) of this notice.
The awarding authority will not be responsible for any costs, charges or expenses incurred by the tenderers in the Contract process. Award of the contract is subject to the approval of Galway City Council and the Department of the Environment, Community & Local Government.
Galway City Council undertakes to use its best endeavours to hold any confidential information provided by you in this tender subject to the Council's obligations under Law including the Freedom of Information Act 1997 and Freedom of Information (Amendment) Act 2003. Should you wish that any information supplied by you in this tender should not be disclosed because of its sensitivity, you should, when providing the information, identify same and specify reasons. In the event that Galway City Council decides to release particular information relating to you, you will have the option of appealing the City Council's decision to the Information Commissioner. Please note that in the event that no information is identified as sensitive, with supporting reasons, then it is likely to be released in response to a request under the Freedom of Information Act.
Sealed pre-qualification submissions clearly endorsed "Tender pre-qualification submission โ Mutton Island Waste Water Treatment Works โ 20 Year Operation and Maintenance Contract with Design Build Upgrade' must be addressed as per Annex A (III) of this notice no later than the date set out in Section IV 3.4 of this notice. Galway City Council does not accept late tenders. Submissions by email or fax are not acceptable.
After the closing date, applicants that have not been disqualified may be asked to clarify aspects of evidence supplied, by written submission, by interview, or both. The purpose of such interviews will be to establish what clarifications are required, to record clarifications that have been provided or otherwise to agree the detail and timing of written clarifications. The clarification process may be in respect of any of the assessment criteria specified. If such clarification is requested any additional material supplied must be strictly to supplement material already provided in the original submission. Attendance at such interviews will be at the Applicants expense.
It should be noted that the successful candidate will be required to comply with the Protection of Employees Rights on Transfer of Undertakings (TUPE) Regulations with regard to existing employees at the Mutton Island WWTW.
Applicants are instructed to submit 1 no.paper copy and 1 no. electronic copy (pdf.format) on CD of complete pre-qualification documentation.
(ET Ref:336032).
Object Scope of the procurement
Service category: 16
Short description:
This Scheme involves the operation and maintenance of the Mutton Island WWTW for a period of 20 years and the upgrade of the existing plant from its current design capacity of 91 600 pe to 170 000 pe. The upgrade works will be carried out during the O&M contract period. The upgrade works are expected to be by means of alterations to the existing process as the current site is highly constrained. The operator will also be responsible for management and disposal of the sludge produced at the works.The following information is intended only as a basic outline description of the Project, designed to assist prospective interested parties in deciding whether or not to apply for pre-qualification for the Project. It is emphasised that this document does not purport to contain all the information which such parties may require for that purpose or for the purposes of the tender itself.
This Scheme involves the operation and maintenance of the Mutton Island WWTW for a period of 20 years and the upgrade of the existing plant from its current design capacity of 91 600 pe to 170 000 pe. The upgrade works will be carried out during the O&M contract period. The upgrade works are expected to be by means of alterations to the existing process as the current site is highly constrained. The operator will also be responsible for management and disposal of the sludge produced at the works.The following information is intended only as a basic outline description of the Project, designed to assist prospective interested parties in deciding whether or not to apply for pre-qualification for the Project. It is emphasised that this document does not purport to contain all the information which such parties may require for that purpose or for the purposes of the tender itself.
General Description of Mutton Island WWTW.
Mutton Island WWTW is located on Mutton Island, 1km south of South Park in Galway City. The existing WWTW is designed to serve a population equivalent (pe) of 91 600 and to treat final effluent to a BOD (Biochemical Oxygen Demand) level of 25mg/l and a TSS (Total Suspended Solids) level of 35 mg/l. Final treated effluent is pumped into Galway Bay by means of a 900mm diameter pumping main which discharges to deep water approximately 420 metres south of the island. Dilution and dispersion ensure that the water quality complies with the Bathing Water Quality Regulations at all stages of the tide. The WWTW was commissioned in September 2003.
Mutton Island WWTW is located on Mutton Island, 1km south of South Park in Galway City. The existing WWTW is designed to serve a population equivalent (pe) of 91 600 and to treat final effluent to a BOD (Biochemical Oxygen Demand) level of 25mg/l and a TSS (Total Suspended Solids) level of 35 mg/l. Final treated effluent is pumped into Galway Bay by means of a 900mm diameter pumping main which discharges to deep water approximately 420 metres south of the island. Dilution and dispersion ensure that the water quality complies with the Bathing Water Quality Regulations at all stages of the tide. The WWTW was commissioned in September 2003.
The WWTW currently consists of the following components:
Inlet Pumping Station;
Treatment Works Building;
Primary Effluent Distribution Chamber and Primary Sludge Pumping Station;
R/c Primary Sedimentation Tanks;
Intermediate Pumping Station;
R/c Surplus Activated Sludge Holding Tank;
Air Blower Building & Rotary Bar Screen Chamber;
R/c Aeration Tank;
Secondary Effluent Distribution Chamber & Activated Sludge PS.
Activated Sludge Pumping Station;
R/c Concrete Secondary Sedimentation Tanks;
R/c Picket Fence Thickener;
Reinforced Concrete Digester Feed Buffer Tank;
R/c Primary Digesters.
R/c Secondary Digester;
Sludge Pasteurisation Unit;
Odour Extraction Bed;
Gas Holder;
Outfall Pumping Station.
Administration Building, store etc.
General Description of Works Requirements.
Due to recent increased loading from the domestic and non-domestic sectors within Galway there is now a requirement to upgrade the existing WWTW to treat a peak demand of 170 000 p.e. The contract works include the design, supply, installation and construction of this upgrade. The works include for the operation and maintenance of the WWTW for a period of 20 years. The upgrade works will be undertaken concurrently with the first year of the Operation and Maintenance of the WWTW.
Due to recent increased loading from the domestic and non-domestic sectors within Galway there is now a requirement to upgrade the existing WWTW to treat a peak demand of 170 000 p.e. The contract works include the design, supply, installation and construction of this upgrade. The works include for the operation and maintenance of the WWTW for a period of 20 years. The upgrade works will be undertaken concurrently with the first year of the Operation and Maintenance of the WWTW.
The site is constrained, being on a island, and so the upgrade of the WWTW is expected to be by means of alterations to existing processes with some upgrade to the hydraulic capacity.
The Operation and Maintenance Contract will include for the management and disposal (off site) of sludge generated at the Works.
The Contractor shall note that flows to the plant in the 20 year period may range from zero to the design flow and the plant shall be commissioned on this basis.
The Operation and Maintenance element of the Contract will include a significant monitoring requirement to confirm that the WWTW meets the required standards. Detailed requirements for monitoring for compliance, regulatory and payment purposes will be stated in the Contract Documents.
The Operation and Maintenance element of the Contract will include a significant monitoring requirement to confirm that the WWTW meets the required standards. Detailed requirements for monitoring for compliance, regulatory and payment purposes will be stated in the Contract Documents.
The monitoring regimes for the waste water treatment plant, receiving water, sludge treatment and sludge reuse/disposal may be more demanding than the statutory requirements.
The appointed Contractor is to act as PSDP and PSCS.
Performance Standards.
The Design Populations and associated hydraulic loadings for the WWTW are as indicated in the he table below;
Design Parameter.
Population Equivalent.
170 000p.e.
Dry Weather Flow (DWF).
45 000m3/day
Flow to Preliminary Treatment.
270 000m3/day
Flow to Treatment.
135 000m3/day
The required effluent quality performance standards are as indicated in the table below:
Effluent Standards.
Temperature.
25 degrees C (max)
PH.
6-9
CBOD.
25mg/l
COD.
125mg/l
Suspended Solids.
35mg/l
Total Ammonia (as N).
Total Nitrogen (as N).
Total Oxidised Nitrogen (as N).
20mg/l
The Performance Standards will be set as Performance Requirements in the O&M/Design Build Upgrade Contract.
The contractor will be required to provide Process Guarantees as described in the Contract Documents.
Ancillary Performance Standards, odour, noise, sludge etc. will be specified in the Contract Documents.
This Scheme involves the operation and maintenance of the Mutton Island WWTP for a period of 20 years and the upgrade of the existing plant from its current design capacity of 91 600 pe to 170 000 pe. The upgrade works will be carried out during the O&M contract period. The upgrade works are expected to be by means of alterations to the existing process as the current site is highly constrained. The operator will also be responsible for management and disposal of the sludge produced at the works.The following information is intended only as a basic outline description of the Project, designed to assist prospective interested parties in deciding whether or not to apply for pre-qualification for the Project. It is emphasised that this document does not purport to contain all the information which such parties may require for that purpose or for the purposes of the tender itself.
This Scheme involves the operation and maintenance of the Mutton Island WWTP for a period of 20 years and the upgrade of the existing plant from its current design capacity of 91 600 pe to 170 000 pe. The upgrade works will be carried out during the O&M contract period. The upgrade works are expected to be by means of alterations to the existing process as the current site is highly constrained. The operator will also be responsible for management and disposal of the sludge produced at the works.The following information is intended only as a basic outline description of the Project, designed to assist prospective interested parties in deciding whether or not to apply for pre-qualification for the Project. It is emphasised that this document does not purport to contain all the information which such parties may require for that purpose or for the purposes of the tender itself.
General Description of Mutton Island WWTW.
Mutton Island WWTW is located on Mutton Island, 1km south of South Park in Galway City. The existing WWTW is designed to serve a population equivalent (pe) of 91 600 and to treat final effluent to a BOD (Biochemical Oxygen Demand) level of 25mg/l and a TSS (Total Suspended Solids) level of 35 mg/l. Final treated effluent is pumped into Galway Bay by means of a 900mm diameter pumping main which discharges to deep water approximately 420metres south of the island. Dilution and dispersion ensure that the water quality complies with the Bathing Water Quality Regulations at all stages of the tide. The WWTW was commissioned in September 2003.
Mutton Island WWTW is located on Mutton Island, 1km south of South Park in Galway City. The existing WWTW is designed to serve a population equivalent (pe) of 91 600 and to treat final effluent to a BOD (Biochemical Oxygen Demand) level of 25mg/l and a TSS (Total Suspended Solids) level of 35 mg/l. Final treated effluent is pumped into Galway Bay by means of a 900mm diameter pumping main which discharges to deep water approximately 420metres south of the island. Dilution and dispersion ensure that the water quality complies with the Bathing Water Quality Regulations at all stages of the tide. The WWTW was commissioned in September 2003.
The WWTW currently consists of the following components:
Inlet Pumping Station;
Treatment Works Building;
Primary Effluent Distribution Chamber and Primary Sludge Pumping Station;
R/c Primary Sedimentation Tanks;
Intermediate Pumping Station;
R/c Surplus Activated Sludge Holding Tank;
Air Blower Building & Rotary Bar Screen Chamber;
R/c Aeration Tank;
Secondary Effluent Distribution Chamber & Activated Sludge PS.
Activated Sludge Pumping Station;
R/c Concrete Secondary Sedimentation Tanks;
R/c Picket Fence Thickener;
Reinforced Concrete Digester Feed Buffer Tank;
R/c Primary Digesters.
R/c Secondary Digester;
Sludge Pasteurisation Unit;
Odour Extraction Bed;
Gas Holder;
Outfall Pumping Station.
Administration Building, store etc.
General Description of Works Requirements.
Due to recent increased loading from the domestic and non-domestic sectors within Galway there is now a requirement to upgrade the existing WWTW to treat a peak demand of 170 000 p.e. The contract works include the design, supply, installation and construction of this upgrade. The works include for the operation and maintenance of the WWTW for a period of 20 years. The upgrade works will be undertaken concurrently with the first year of the Operation and Maintenance of the WWTW.
Due to recent increased loading from the domestic and non-domestic sectors within Galway there is now a requirement to upgrade the existing WWTW to treat a peak demand of 170 000 p.e. The contract works include the design, supply, installation and construction of this upgrade. The works include for the operation and maintenance of the WWTW for a period of 20 years. The upgrade works will be undertaken concurrently with the first year of the Operation and Maintenance of the WWTW.
The site is constrained, being on a island, and so the upgrade of the WWTW is expected to be by means of alterations to existing processes with some upgrade to the hydraulic capacity.
The Operation and Maintenance Contract will include for the management and disposal (off site) of sludge generated at the Works.
The Contractor shall note that flows to the plant in the 20 year period may range from zero to the design flow and the plant shall be commissioned on this basis.
The Operation and Maintenance element of the Contract will include a significant monitoring requirement to confirm that the WWTW meets the required standards. Detailed requirements for monitoring for compliance, regulatory and payment purposes will be stated in the Contract Documents.
The Operation and Maintenance element of the Contract will include a significant monitoring requirement to confirm that the WWTW meets the required standards. Detailed requirements for monitoring for compliance, regulatory and payment purposes will be stated in the Contract Documents.
The monitoring regimes for the waste water treatment plant, receiving water, sludge treatment and sludge reuse/disposal may be more demanding than the statutory requirements.
The appointed Contractor is to act as PSDP and PSCS.
Performance Standards.
The Design Populations and associated hydraulic loadings for the WWTW are as indicated in the he table below;
Design Parameter.
Population Equivalent.
170 000p.e.
Dry Weather Flow (DWF).
45 000m3/day
Flow to Preliminary Treatment.
270 000m3/day
Flow to Treatment.
135 000m3/day
The required effluent quality performance standards are as indicated in the table below:
Effluent Standards.
Temperature.
25 degrees C (max)
PH.
6-9
CBOD.
25mg/l
COD.
125mg/l
Suspended Solids.
35mg/l
Total Ammonia (as N).
Total Nitrogen (as N).
Total Oxidised Nitrogen (as N).
20mg/l
The Performance Standards will be set as Performance Requirements in the O&M/Design Build Upgrade Contract.
The contractor will be required to provide Process Guarantees as described in the Contract Documents.
Ancillary Performance Standards, odour, noise, sludge etc. will be specified in the Contract Documents.
Duration: 240 months
Reference number: MD1(12)
Place of performance
Main site or place of performance: Mutton Island WWTW, South Park, Galway.
Legal, economic, financial and technical information Conditions for participation
Suitability to pursue the professional activity:
(1) The Authority's requirements will be set out in the Suitability Assessment Questionnaire attached to this contract notice.
(2) All candidates will be required to declare compliance with Article 54 of Directive 2004/17/EC (and Regulation 56 of SI No 50 of 2007) or Articles 45 and 51 of Directive 2004/18/EC, (and regulation 53 of SI No. 329 of 2006.)
(3) All applicants, including each member of a joint venture or group applying, shall confirm that none of the exclusion criteria set out in article 53(4) (a) to (f) of SI 329 of 2006 apply to them and provide certification in accordance with article 53(6) of the same Statutory Instrument.
(3) All applicants, including each member of a joint venture or group applying, shall confirm that none of the exclusion criteria set out in article 53(4) (a) to (f) of SI 329 of 2006 apply to them and provide certification in accordance with article 53(6) of the same Statutory Instrument.
Economic and financial standing:
(1) The Authority's requirements will be set out in the Suitability Assessment Questionnaires attached to this contract notice.
(2) The candidates will be required to submit evidence of Economic and Financial Standing Criteria in accordance with Article 54 of Directive 2004/17/EC (and regulation 56 of SI No 50 of 2007) or Article 47 of Directive 2004/18/EC (and regulation 55 of SI No 329 of 2006)
(2) The candidates will be required to submit evidence of Economic and Financial Standing Criteria in accordance with Article 54 of Directive 2004/17/EC (and regulation 56 of SI No 50 of 2007) or Article 47 of Directive 2004/18/EC (and regulation 55 of SI No 329 of 2006)
Initially the Applicant shall provide the Declaration included at Appendix D of the Suitability Assessment Questionnaire Forms.
Full details of information required and minimum requirements will be set out in a Suitability Assessment Questionnaire and associated documents which are attached to this contract notice.
Minimum level(s) of standard required:
That the applicant has realised;
A minimum average annual turnover in the last three years ofโฆ
โฆ 5 000 000 EUR, and.
โฆ 1 500 000 EUR on Waste Water Treatment Projects (construction and operation).
The combined average annual turnover of the Applicant must meet the minimum turnover.
Technical and professional ability:
Technical capacity.
(1) The Authority's requirements will be set out in the Suitability Assessment Questionnaire attached to this contract notice.
(2) All candidates will be required to submit evidence of Technical Capability Criteria in accordance with Article 54 of Directive 2004/17/EC (and regulation 56 of SI No 50 of 2007) or Article 48 of Directive 2004/18/EC (and regulation 57 of SI No 329 of 2006)
(2) All candidates will be required to submit evidence of Technical Capability Criteria in accordance with Article 54 of Directive 2004/17/EC (and regulation 56 of SI No 50 of 2007) or Article 48 of Directive 2004/18/EC (and regulation 57 of SI No 329 of 2006)
Information and formalities necessary for evaluating if requirements are met:
Full details of information required will be set out in a Suitability Assessment Questionnaire and associated documents which are attached to this contract notice;
Minimum level(s) of standard required:
1.0 The minimum standard required in respect of managerial staff is as follows;
PROJECT DIRECTOR.
(i) A minimum of 10 years relevant experience at Project Director level on construction projects.
PROJECT MANAGER (Design and Construction).
(i) A level eight qualification recognized by HETAC, or equivalent, in engineering or a related field and a minimum of 7 years post-graduate experience in projects of similar nature, including project management of plants of capacity 30,000 p.e. or greater or
(i) A level eight qualification recognized by HETAC, or equivalent, in engineering or a related field and a minimum of 7 years post-graduate experience in projects of similar nature, including project management of plants of capacity 30,000 p.e. or greater or
(ii) At least 12 years experience in projects of similar nature including project management of plants of capacity 30,000pe or greater
OPERATIONS MANAGER.
(i) A level 7 qualification recognized by HETAC, or equivalent, in engineering or a related field and a minimum of 5 years post-graduate experience of projects of similar nature, at least 3 of which shall be in the management of a Waste Water Treatment Works of 30 000 p.e. or greater.
(i) A level 7 qualification recognized by HETAC, or equivalent, in engineering or a related field and a minimum of 5 years post-graduate experience of projects of similar nature, at least 3 of which shall be in the management of a Waste Water Treatment Works of 30 000 p.e. or greater.
2.0 The minimum standard is that the Applicant has a minimum of one person proposed for each of the following works elements;
(i)Lead Process Designer
(ii)Lead M&E / IC&A Designer
(iii)Lead Civil / Structural Designer
(iv)Contracts Manager (Civil Works)
(v)Contracts Manager (MEP Works)
In the instances (i), (ii) and (iii) above, the proposed persons shall as a minimum;
Have a level eight qualification recognised by HETAC, or equivalent, in a related field and have a minimum of 8 years relevant post-graduate design experience.
In each of the instances (iv) to (v) above, the proposed persons shall have;
A level eight qualification recognized by HETAC, or equivalent, in a related field and a minimum of 8 years post-graduate experience of construction of works of similar nature including 3 years as Contracts Manager, or.
At least 12 years specific related experience of construction of works of similar nature including 3 years as Contracts Manager.
3.0 The minimum standard is that the Applicant has Designed, Built, Tested and Commissioned at least one secondary urban Waste Water Treatment Facility of 30 000 p.e. or greater and has Operated and Maintained at least one secondary urban Waste Water Treatment Facility of 30 000 p.e. or greater for a period of 3 years or more within the last 7 years.
3.0 The minimum standard is that the Applicant has Designed, Built, Tested and Commissioned at least one secondary urban Waste Water Treatment Facility of 30 000 p.e. or greater and has Operated and Maintained at least one secondary urban Waste Water Treatment Facility of 30 000 p.e. or greater for a period of 3 years or more within the last 7 years.
4.0 Applicants must demonstrate a minimum average annual manpower in each year over the last 3 years of at least 10 employees who are professionally qualified (to third level) in their field of project expertise.
5.0 The Civil/Structural Design Specialist nominated shall have at least
(i) one Director with a level eight qualification recognized by the Higher Education and Training Awards Council (HETAC), or equivalent, in a related field and a minimum of 15 years relevant post-graduate experience. The Director must have โCharteredโ status or be so qualified as to be eligible to hold Professional Indemnity insurance.
(i) one Director with a level eight qualification recognized by the Higher Education and Training Awards Council (HETAC), or equivalent, in a related field and a minimum of 15 years relevant post-graduate experience. The Director must have โCharteredโ status or be so qualified as to be eligible to hold Professional Indemnity insurance.
(ii) a minimum of 3 professionally qualified personnel with a level 8 HETAC qualification in a relevant discipline. A minimum of one staff member shall have 10 years relevant experience.
(iii) The minimum standard required is that the Specialist has designed civil and structural works, related to waste water treatment facilities, of at least one waste water treatment facility of 30 000 p.e. or of works, of equivalent scale and complexity, which included for the design of water retaining structures.
(iii) The minimum standard required is that the Specialist has designed civil and structural works, related to waste water treatment facilities, of at least one waste water treatment facility of 30 000 p.e. or of works, of equivalent scale and complexity, which included for the design of water retaining structures.
(iv)a minimum of three staff qualified in Civil/ Structural Engineering with Civil/Structural design experience on projects of a similar nature, size and complexity.
6.0 Declarations as provided with the Suitability Assessment Questionnaire and associated documents must be completed.
7.0 The resources, experience and competence to carry out the duties set out in the Safety, Health and Welfare at Work (Construction) Regulations 2006 (SI No. 504 of 2006) relating to Contractor, Project Supervisor Design Process (PSDP), Designer and Project Supervisor Construction Stage (PSCS) must be demonstrated by completion of the supplements and other documents included with the Suitability Assessment Questionnaire.
7.0 The resources, experience and competence to carry out the duties set out in the Safety, Health and Welfare at Work (Construction) Regulations 2006 (SI No. 504 of 2006) relating to Contractor, Project Supervisor Design Process (PSDP), Designer and Project Supervisor Construction Stage (PSCS) must be demonstrated by completion of the supplements and other documents included with the Suitability Assessment Questionnaire.
Contract execution
Deposits and guarantees required:
As per Suitability Questionnaire.
Insurances in accordance with contract documents will also be required for the Operation/Maintenance and Design Build Works.
Main financing conditions and payment arrangements and/or reference to the relevant provisions governing them:
As per Suitability Questionnaire and in accordance with FIDIC (Orange Book) Conditions of Contract for Design, Build and Turnkey Contract 1995, as amended by the contract documents.
Legal form to be taken by the group of economic operators to whom the contract is to be awarded:
As per Suitability Questionnaire.
Prior to award any grouping of suppliers, contractors or service providers should form a single legal entity or a consortium with joint and several liability.
Other particular conditions:
Information and formalities necessary for evaluating if requirements are met:
Full details of information required will be set out in a Suitability Assessment Questionnaires and associated documents which are attached to this contract notice and can be downloaded.
Names and professional qualifications of the staff โ
Procedure Languages
Language: English ๐ฃ๏ธ
Irish ๐ฃ๏ธ
Reference Dates
Publication date: 2011-08-20 ๐
Identifiers
Type of previous publication: Notice_buyer_profile
Notice number in the OJ S: 2011/S 159-262645
Complementary information Review body
Name: The High Court
Postal address: Four Courts
Postal town: Dublin
Postal code: 1
Country: Ireland ๐ฎ๐ช
Name: Engineers Ireland
Fax: +353 16685508 ๐
Information about review deadlines: Within 14 days of date of notification that the Applicant has not prequalified.
Body responsible for mediation procedures
Postal address: 22 Clyde Road, Ballsbridge
Postal code: 4
Phone: +353 16651300๐ Service from which information about the review procedure may be obtained Same as: Review body
Source: OJS 2011/S 238-385281 (2011-12-06)