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Hysbysiad o Gontract

Shawfair District Heating Network – Secondary Pipework Design and Installation

  • Cyhoeddwyd gyntaf: 30 Tachwedd 2021
  • Wedi'i addasu ddiwethaf: 30 Tachwedd 2021

Nid yw'r prynwr yn defnyddio'r wefan hon i weinyddu'r hysbysiad.

I gofnodi eich diddordeb neu gael gwybodaeth neu ddogfennau ychwanegol, darllenwch y cyfarwyddiadau yn Nhestun Llawn yr Hysbysiad. (NODER: Nid oes angen ymateb i Hysbysiadau Dyfarnu Contractau a Hysbysiadau Gwybodaeth Ymlaen Llaw fel arfer)

Cynnwys

Crynodeb

OCID:
Cyhoeddwyd gan:
Midlothian Energy Limited (MEL)
ID Awudurdod:
AA81092
Dyddiad cyhoeddi:
30 Tachwedd 2021
Dyddiad Cau:
29 Rhagfyr 2021
Math o hysbysiad:
Hysbysiad o Gontract
Mae ganddo ddogfennau:
Nac Ydi
Wedi SPD:
Nac Ydi
Mae ganddo gynllun lleihau carbon:
AMH

Crynodeb

Shawfair is a new mixed use residential and commercial development in Midlothian, Scotland. A local Energy from waste plant (EfW) has been identified as the primary source of heat for a district heat network to serve the development area.

This project aims to connect the primary District Heating Network (DHN) to an energy centre, which will then supply heat from the EfW to local heat substations or connection points to residential and potentially commercial development sites in and around the Shawfair area. The design and build works relating to the primary DHN and the energy centre are being procured under a separate contract notice.

The heat is to be transported via a polymer based pipe from points of connection (valve set at the boundary of the development plot, or heat substation) to an estimated 2900 properties (proposed Shawfair Town development). The development is at present anticipated to be split into 10 to 15 separate development areas, each of which may contain a number of discrete plots. The project is new build.

MEL's intention is to appoint a single contractor under the Contract. However MEL reserves the right to appoint more than one contractor.

It is anticipated that the scope for each call off under the Contract will be instructed on a site by site basis and will include (but is not limited to) design and build of the polymer based pipe secondary DHN from a point of connection at the boundary of the development area up to and potentially within each building, including:

- Design (RIBA 2 – RIBA 6 requirements) and CDM compliance (Contractor and Designer roles).

- Supply and installation of polymer based pre-insulated pipe DHN within preformed trenches.

- Supply and installation of risers within property to the heat interface unit (HIU).

- Supply and installation of Automated Meter Reading (AMR) system field devices as specified by MEL (responsibility for procurement of field devices will be confirmed within the negotiation procedure).

- Pressure testing and commissioning including flushing, first fill, and balancing.

- Provision of all manuals, certification and training compliant with practical completion, Operations and Maintenance Manual and Health and Safety file.

The scope may also include the installation & supply of risers and laterals, HIU and Heat Meter (MID004 class 2 compliant).

All works shall comply with the technical specification issued by MEL, original equipment manufacturer (OEM) installation requirements, statutory requirements and good industry practice.

The Contract will contain options for MEL to instruct the successful contractor to price and carry out the design and build of secondary network extensions to new customers in or around the Shawfair area beyond the initial scope listed.

MEL reserves the right to benchmark the price of any additional works under a separate contract notice and potentially award those works to others.

Testun llawn y rhybydd

Hysbysiad contract - cyfleustodau

Adran I: Endid contractio

I.1) Enw a chyfeiriad

Midlothian Energy Limited (MEL)

The Tun Building, 4 Jackson's Entry, Holyrood Road

Edinburgh

EH8 8PJ

UK

E-bost: alistair.ngyou@vattenfall.com

NUTS: UKM73

Cyfeiriad(au) rhyngrwyd

Prif gyfeiriad: https://heat.vattenfall.co.uk/

Cyfeiriad proffil y prynwr: https://www.publiccontractsscotland.gov.uk/search/Search_AuthProfile.aspx?ID=AA30527

I.3) Cyfathrebu

Mae'r dogfennau caffael ar gael ar gyfer mynediad uniongyrchol anghyfyngedig a llawn, yn rhad ac am ddim ar:

https://heat.vattenfall.co.uk/shawfair-secondary-on-plot-contract-notice


Gellir cael gwybodaeth ychwanegol o'r cyfeiriad uchod


Rhaid anfon tendrau neu geisiadau i gymryd rhan yn electronig at:

https://heat.vattenfall.co.uk/shawfair-secondary-on-plot-contract-notice


I.6) Prif weithgaredd

Cynhyrchu, cludo a dosbarthu nwy a gwres

Adran II: Gwrthrych

II.1) Cwmpas y caffaeliad

II.1.1) Teitl

Shawfair District Heating Network – Secondary Pipework Design and Installation

II.1.2) Prif god CPV

45232140

 

II.1.3) Y math o gontract

Gwaith

II.1.4) Disgrifiad byr

MEL is seeking to procure a suitably experienced company or companies under a Framework Contract (the Contract) to lead the successful design and construction of the on plot district heating systems within the Shawfair area in Midlothian, Scotland. The works for the heat network development will consist of the construction of polymer based district heating networks within the boundary of property development sites over a period of up to eight years, to service residential (and potentially commercial) development units. This will be via a local heat substation or point of connection up to and potentially including the installation of the risers, laterals and Heat Interface Units (HIU) and associated internal infrastructure at or within new buildings. Under the Contract, MEL anticipates connecting approximately three hundred and fifty units per year for over the eight year period, although the number of units instructed under the Contract may be less and will vary year to year depending upon the development programme.

II.1.5) Cyfanswm gwerth amcangyfrifedig

Gwerth heb gynnwys TAW: 14 500 000.00 GBP

II.1.6) Gwybodaeth am lotiau

Mae’r contract hwn wedi’i rannu’n lotiau: Na

II.2) Disgrifiad

II.2.2) Cod(au) CPV ychwanegol

09300000

09323000

38551000

44163120

45000000

45232140

45251000

71311000

71314000

71314310

71700000

II.2.3) Man cyflawni

Cod NUTS:

UKM73


Prif safle neu fan cyflawni:

Shawfair

II.2.4) Disgrifiad o’r caffaeliad

Shawfair is a new mixed use residential and commercial development in Midlothian, Scotland. A local Energy from waste plant (EfW) has been identified as the primary source of heat for a district heat network to serve the development area.

This project aims to connect the primary District Heating Network (DHN) to an energy centre, which will then supply heat from the EfW to local heat substations or connection points to residential and potentially commercial development sites in and around the Shawfair area. The design and build works relating to the primary DHN and the energy centre are being procured under a separate contract notice.

The heat is to be transported via a polymer based pipe from points of connection (valve set at the boundary of the development plot, or heat substation) to an estimated 2900 properties (proposed Shawfair Town development). The development is at present anticipated to be split into 10 to 15 separate development areas, each of which may contain a number of discrete plots. The project is new build.

MEL's intention is to appoint a single contractor under the Contract. However MEL reserves the right to appoint more than one contractor.

It is anticipated that the scope for each call off under the Contract will be instructed on a site by site basis and will include (but is not limited to) design and build of the polymer based pipe secondary DHN from a point of connection at the boundary of the development area up to and potentially within each building, including:

- Design (RIBA 2 – RIBA 6 requirements) and CDM compliance (Contractor and Designer roles).

- Supply and installation of polymer based pre-insulated pipe DHN within preformed trenches.

- Supply and installation of risers within property to the heat interface unit (HIU).

- Supply and installation of Automated Meter Reading (AMR) system field devices as specified by MEL (responsibility for procurement of field devices will be confirmed within the negotiation procedure).

- Pressure testing and commissioning including flushing, first fill, and balancing.

- Provision of all manuals, certification and training compliant with practical completion, Operations and Maintenance Manual and Health and Safety file.

The scope may also include the installation & supply of risers and laterals, HIU and Heat Meter (MID004 class 2 compliant).

All works shall comply with the technical specification issued by MEL, original equipment manufacturer (OEM) installation requirements, statutory requirements and good industry practice.

The Contract will contain options for MEL to instruct the successful contractor to price and carry out the design and build of secondary network extensions to new customers in or around the Shawfair area beyond the initial scope listed.

MEL reserves the right to benchmark the price of any additional works under a separate contract notice and potentially award those works to others.

II.2.5) Meini prawf dyfarnu

Nid pris yw’r unig faen prawf dyfarnu a dim ond yn y dogfennau caffael y mae’r holl feini prawf wedi’u nodi

II.2.6) Gwerth amcangyfrifedig

Gwerth heb gynnwys TAW: 14 500 000.00 GBP

II.2.7) Hyd y contract, y cytundeb fframwaith neu’r system brynu ddynamig

Hyd mewn misoedd: 96

Gall y contract hwn gael ei adnewyddu: Na

II.2.9) Gwybodaeth am y cyfyngiadau ar nifer yr ymgeiswyr a gaiff eu gwahodd

Y nifer o gyfranogwyr a ragwelir: 6

Meini prawf gwrthrychol ar gyfer dewis y nifer cyfyngedig o ymgeiswyr:

Following a prequalification process, a shortlist of participants will be invited to participate in the invitation to negotiate (ITN) process. The intention is that the candidates that comply with all the Exclusion Criteria and with the 6 highest scores will be invited to participate in the ITN process. MEL reserves the right to invite less candidates than the envisaged number of candidates listed above should less than 6 candidates meet the Exclusion Criteria in the prequalification document instructions or should MEL receive less than 6 responses. The objective criteria for choosing the shortlisted candidates are set out in the prequalification document instructions which can be accessed as described in section I.3.

II.2.10) Gwybodaeth am amrywiadau

Derbynnir amrywiadau: Na

II.2.11) Gwybodaeth am opsiynau

Opsiynau: Ydy

Disgrifiad o’r opsiynau:

The Contract will contain options for MEL to instruct the successful contractor to price and carry out the design and build of secondary network extensions to new customers in or around the Shawfair area beyond the initial scope listed.

II.2.13) Gwybodaeth am Gronfeydd yr Undeb Ewropeaidd

Mae'r broses gaffael yn gysylltiedig â phrosiect a/neu raglen a ariennir gan gronfeydd yr Undeb Ewropeaidd: Na

Section III: Gwybodaeth gyfreithiol, economaidd, ariannol a thechnegol

III.1) Amodau ar gyfer cymryd rhan

III.1.2) Statws economaidd ac ariannol

Rhestr a disgrifiad byr o’r meini prawf dethol:

Minimum Turnover

Dun & Bradstreet Ratios

Insurance


Lefel(au) gofynnol y safonau sydd eu hangen:

Bidders will be required to have a yearly turnover of a minimum of 3.6M GBP for each of the last 3 years, and provide 3 year’s audited financial statements

Where, for any valid reason, the bidder does not have 3 year’s audited financial statements available, MEL may accept other forms of documentation which it considers acceptable as proof and the bidder should submit such proof with their response.

Where bidders cannot demonstrate a yearly turnover of a minimum of 3.6m GBP for each of the last 3 years, and provide 3 year’s audited financial statements or other form of documentation demonstrating that turnover, the bidder may then instead rely on the financial and economic standing of another network operator. Where any bidder is relying on the financial and economic standing of another economic operator (such as a parent or holding company) (guarantor) this MUST be clearly stated and will only be acceptable where: (1) the guarantor completes its own SPD (including Question 4B) in accordance with 2C.1; and (2) a letter of support is provided by the guarantor (i) clearly referencing the bidder as being the entity it is guaranteeing; (ii) providing an undertaking to guarantee the bidder's obligations under the Contract; and (iii) explaining the guarantor's relationship to that economic operator.

MEL will perform a full credit assessment to determine the financial and economic strength of the bidder and any supporting economic operator. Credit assessments will be provided by a third party, Dun & Bradstreet.

To pass the full credit assessment via Dun & Bradstreet, in addition to the minimum yearly turnover, bidders will need to have a Financial Strength of 1A or greater and Risk Indicator of 3 or less. In the event that the bidder cannot demonstrate these levels via Dun & Bradstreet (due to country variations) an equivalent indicator (according to Dun & Bradstreet) will also be acceptable by MEL.

It is a requirement of this contract that bidders hold, or can commit to obtain prior to the commencement of any subsequently awarded contract, the types and levels of insurance indicated below:

Minimum Insurance Level Requirements

- Employer’s Liability Insurance = 5 million GBP

- Public & Products Liability Insurance = 5 million GBP

- Professional Indemnity Insurance = 2.5 million GBP

- Contractors all risk = Contract value

Bidders must also provide the economic and financial standing information required as stated in the Qualification Questionnaire which is part of the tender documents available as noted at I.3.

III.1.3) Gallu technegol a phroffesiynol

Meini prawf dethol fel y’u nodir yn y dogfennau caffael


III.1.4) Rheolau a meini prawf gwrthrychol ar gyfer cymryd rhan

Please see Qualification Questionnaire which is part of the tender documents available as noted at I.3.

III.1.6) Adneuon a gwarantau sy’n ofynnol:

As per question 6.4 in the Qualification Questionnaire. Guarantee values are to be confirmed at invitation to negotiate stage.

III.1.7) Prif amodau cyllido a threfniadau talu a/neu gyfeiriad at y darpariaethau perthnasol sy’n eu llywodraethu:

To be confirmed at invitation to negotiate stage.

III.1.8) Ar ba ffurf gyfreithiol y bydd y gr?p o weithredwyr economaidd y caiff y contract ei ddyfarnu iddynt:

The company is willing to accept responses from single operators or operators acting in a consortium (whether or not the consortium form a special purpose vehicle). Where multiple operators are forming a consortium to submit a tender response, responses to the PQQ must:

1. include technical, professional and financial information for each member of any consortium;

2. explain the legal form any operators acting as a consortium intend to take; and

3. include for joint and several liability between the consortium members and demonstrate sufficient financial security in relation to the group’s response.

III.2) Amodau sy’n gysylltiedig â’r contract

III.2.2) Amodau perfformiad contractau

To be confirmed in the contract documents to be issued at invitation to negotiate stage.

Section IV: Gweithdrefn

IV.1) Disgrifiad

IV.1.1) Y math o weithdrefn

negodi gyda galwad am gystadleuaeth

IV.1.3) Gwybodaeth am gytundeb fframwaith neu system brynu ddynamig

Mae'r broses gaffael yn golygu sefydlu cytundeb fframwaith gydag un gweithredwr.

IV.1.4) Gwybodaeth am leihau nifer yr atebion neu’r tendrwyr yn ystod negodiad neu ddeialog

Troi at weithdrefn fesul cam er mwyn mynd ati’n raddol i leihau nifer yr atebion i’w trafod neu’r tendrau i’w negodi

IV.1.8) Gwybodaeth am Gytundeb Caffael y Llywodraeth (GPA)

The procurement is covered by the Government Procurement Agreement: Na

IV.2) Gwybodaeth weinyddol

IV.2.2) Terfyn amser i dendrau neu geisiadau i gymryd rhan ddod i law

Dyddiad: 29/12/2021

Amser lleol: 15:00

IV.2.3) Dyddiad amcangyfrifedig ar gyfer anfon gwahoddiadau i dendro neu i gymryd rhan at yr ymgeiswyr a ddewiswyd

Dyddiad: 14/01/2022

IV.2.4) Ym mha iaith/ieithoedd y gellir cyflwyno tendrau neu geisiadau i gymryd rhan

EN

IV.2.6) Yr isafswm cyfnod gofynnol i’r sawl sy’n tendro gynnal y tendr

Hyd mewn misoedd: 12  (o’r dyddiad a nodwyd i dendr ddod i law)

Section VI: Gwybodaeth ategol

VI.1) Gwybodaeth am ailddigwydd

Caffaeliad cylchol yw hwn: Na

VI.2) Gwybodaeth am lifau gwaith electronig

Defnyddir archebion electronig

Derbynnir anfonebau electronig

Defnyddir taliadau electronig

VI.3) Gwybodaeth ychwanegol

All dates, timescales and values set out in this notice are estimates only and so subject to change during the tender process, if required. The date and time for tender submission will be confirmed in the invitation to negotiate.

The tender evaluation methodology will be published as part of the invitation to negotiate.

Under the terms of this contract the successful supplier(s) will be required to deliver community benefits in support of the MEL’s economic and social objectives. Accordingly, contract performance conditions may relate in particular to social and environmental considerations. The community benefits included in this contract will be detailed within the invitation to negotiate.

NOTE: To register your interest in this notice and obtain any additional information please visit the Public Contracts Scotland Web Site at https://www.publiccontractsscotland.gov.uk/Search/Search_Switch.aspx?ID=673702.

A sub-contract clause has been included in this contract. For more information see: http://www.publiccontractsscotland.gov.uk/info/InfoCentre.aspx?ID=2363

Community benefits are included in this requirement. For more information see: https://www.gov.scot/policies/public-sector-procurement/community-benefits-in-procurement/

A summary of the expected community benefits has been provided as follows:

Details of the community benefit requirements will be included in the procurement documents.

(SC Ref:673702)

VI.4) Gweithdrefnau adolygu

VI.4.1) Corff adolygu

Edinburgh Sheriff Court

27 Chambers Street

Edinburgh

EH1 1LB

UK

VI.5) Dyddiad anfon yr hysbysiad hwn

29/11/2021

Codio

Categorïau nwyddau

ID Teitl Prif gategori
45000000 Gwaith adeiladu Adeiladu ac Eiddo Tiriog
45251000 Gwaith adeiladu ar gyfer gweithfeydd pwer a gweithfeydd gwres Gwaith adeiladu ar gyfer gweithfeydd, mwyngloddio a gweithgynhyrchu ac ar gyfer adeiladau sy’n gysylltiedig â’r diwydiant olew a nwy
45232140 Gwaith adeiladu prif gyflenwad gwresogi ardal Gwaith ategol ar gyfer piblinellau a cheblau
71700000 Gwasanaethau monitro a rheoli Gwasanaethau pensaernïol, adeiladu, peirianneg ac archwilio
71314310 Gwasanaethau peirianneg gwresogi ar gyfer adeiladau Ynni a gwasanaethau cysylltiedig
71311000 Gwasanaethau ymgynghori ar beirianneg sifil Gwasanaethau ymgynghorol ar gyfer peirianneg ac adeiladu
09323000 Gwresogi ardal Stêm, dwr poeth a chynhyrchion cysylltiedig
38551000 Mesuryddion ynni Mesuryddion
44163120 Pibellau gwresogi o bell Pibellau a ffitiadau
71314000 Ynni a gwasanaethau cysylltiedig Gwasanaethau ymgynghorol ar gyfer peirianneg ac adeiladu
09300000 Ynni trydan, gwres, solar a niwclear Cynhyrchion petrolewm, tanwydd, trydan a ffynonellau ynni eraill

Lleoliadau Dosbarthu

ID Disgrifiad
100 DU - I gyd

Cyfyngiadau Rhanbarthol ar y Rhybuddion

Mae’r prynwr wedi cyfyngu’r rhybuddion ar gyfer yr hysbysiad hwn i gyflenwyr yn y rhanbarthau canlynol.

ID Disgrifiad
Nid oes cyfyngiadau ar y rhybuddion ar gyfer yr hysbysiad hwn.

Ynglŷn â'r prynwr

Prif gyswllt:
alistair.ngyou@vattenfall.com
Cyswllt gweinyddol:
N/a
Cyswllt technegol:
N/a
Cyswllt arall:
N/a

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