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Date de publication : 30/06/2020
Date de péremption : 30/07/2020
Type de procédure : Dialogue compétitif
Type de document : Avis de marché

Royaume-Uni-Truro: Travaux de resurfaçage de chaussées

2020/S 124-305181  (Source TED)
V  E  R  S  I  O  N      F  R  A  N  C  A  I  S  E
TX: 30/06/2020 S124 Marché de travaux - Avis de marché - Dialogue compétitif Royaume-Uni-Truro: Travaux de resurfaçage de chaussées 2020/S 124-305181 Avis de marché Travaux
Section I: Pouvoir adjudicateur
I.1) Nom et adresses Nom officiel: Cornwall Council Adresse postale: County Hall, Treyew Road Ville: Truro Code NUTS: UKK3 Cornwall and Isles of Scilly Code postal: TR1 3AY Pays: Royaume-Uni Point(s) de contact: Mr Mike Shillaber Courriel: Téléphone: +44 1872322716 Adresse(s) internet: Adresse principale: Adresse du profil d'acheteur:
I.1) Nom et adresses Nom officiel: Plymouth City Council Adresse postale: Ballard House, West Hoe Road Ville: Plymouth Code NUTS: UKK4 Devon Code postal: PL1 3BY Pays: Royaume-Uni Courriel: Adresse(s) internet: Adresse principale:
I.2) Informations sur la passation conjointe de marchés
Le marché fait l'objet d'une procédure conjointe
I.3) Communication
Les documents du marché sont disponibles gratuitement en accès direct non restreint et complet, à l'adresse: Adresse à laquelle des informations complémentaires peuvent être obtenues: le ou les point(s) de contact susmentionné(s)
Les offres ou les demandes de participation doivent être envoyées par voie électronique via:
I.4) Type de pouvoir adjudicateur Autorité régionale ou locale
I.5) Activité principale Services généraux des administrations publiques
Section II: Objet
II.1) Étendue du marché
II.1.1) Intitulé:
Resurfacing of the Main Deck of the Tamar Bridge, Including the North and South Cantilever Lanes. Numéro de référence: DN422865
II.1.2) Code CPV principal 45233223 Travaux de resurfaçage de chaussées
II.1.3) Type de marché Travaux
II.1.4) Description succincte:
Resurfacing of the Main Deck of the Tamar Bridge, including the north and south cantilever lanes. The successfully appointed contractor will also be required to safely remove the existing installed series of illuminated lane studs and ensure resurfacing work is completed to the agreed programme, to allow for prompt installation of the replacement studs by the separately appointed supplier, as a key part of the overall resurfacing project. There is also the potential scope to include ancillary expansion joint replacement and resurfacing of the Toll Plaza Area. The value of the works is estimated to within the range of GBP
   4. 5 million to GBP
   5. 3 million. The work is anticipated to take place over a period of up to 6 months, anticipated to commence from April 2021.
II.1.5) Valeur totale estimée
II.1.6) Information sur les lots Ce marché est divisé en lots: non
II.2) Description
II.2.1) Intitulé:
II.2.2) Code(s) CPV additionnel(s) 45233251 Travaux de resurfaçage
II.2.3) Lieu d'exécution Code NUTS: UKK3 Cornwall and Isles of Scilly Code NUTS: UKK4 Devon Lieu principal d'exécution:
Along the Tamar Bridge, which spans the border of Devon and Cornwall.
II.2.4) Description des prestations:
The resurfacing overall is concerned with implementing Stage 2 of the current resurfacing strategy and follows on from the resurfacing Stage 1 of the Plymouth side span in 2011. The stage 1 works just replaced the worst section that had failed prematurely, due to onerous loading conditions. Stage 2 of the resurfacing strategy, which includes the main deck centre span and the Saltash side span and north and south cantilever lanes, was based on a policy of lifetime maximisation of the existing surfacing system until such a point when noticeable and problematic degradation commenced. At the time it was anticipated that the remaining areas would achieve their anticipated design life span in excess of 12 years and at the then anticipated levels of degradation was expected to last for another 3-7 years (2014-2018). It is now the point where the maximum life has been extracted from the remaining surfacing and replacement is required, commencing in Spring 2021. Key constraints: The bridge must remain open to vehicular traffic with a minimum of one lane in each direction throughout the entire duration of these proposed works and two lanes in one direction and one lane in the other at specified peak times. The maximum thickness of the proposed surfacing system shall not exceed 55 mm (nominal) and the minimum thickness shall not be less than 40 mm (nominal) as part of the requirements for deflection control and wheel-load distribution into the structure. Although 55 mm depth has already been used successfully on the Plymouth side there is a considerably more significant structural loading implication if it is proposed to be used over the full length of main span and the Saltash side. Preferred solutions will therefore minimise the depth as far as possible to the lower end of the permissible 40 mm - 55 mm range. Preferred solutions will also consider variance of the proposed thicknesses between the main deck and the cantilever lanes. The cantilever lanes experience lower traffic levels and preferred solutions will be at the lowest end of the thickness range. The North and South cantilevers shall have the same proposed surfacing thickness. Localised tapering of the edges of the surfacing along kerb lines and at expansion joints will be necessary for proposed systems exceeding 40 mm nominal thickness. (This was successfully achieved on the 2011 Plymouth side resurfacing and is possible). Anticipated provisional solutions: The following systems are expected to be the most likely to be suitable as the choice for the final proposed system. approved sprayed methyl methacrylate waterproofing system (2 layer) plus; (up to) a maximum of 55 mm 'Gussasphalt' type surfacing (as applied on Plymouth sidespans), or similar equivalent; or 40 mm Polymer modified mastic asphalt; or 40 mm Mastic asphalt (notionally as per the current 38 mm system but with an additional 2 mm depth to compensate for the removal of the original nominal 2 mm bituminous waterproofing); other surfacing system materials may be considered provided they can be shown to be equivalent to the above and compatible with the other requirements of this document; the Toll Plaza surfacing system will be different and the outline specification will be a subject for discussion in dialogue. The outline specifications for discussion in dialogue will all be based on a design life of 20 years for the surfacing system. Tamar Crossings project team intend for this to result in a service life of 20 years subject to the assumptions of the design life (e.g. traffic effects) not being exceeded. The appointed surfacing contractor will be responsible for ensuring that all material supply and installation is compliant with final specifications. It is envisaged that the client will seek to develop and enhance the agreed specification and scope of works, in collaboration with a likely maximum of 3 contractors, to be selected to discuss practical possibilities and options, through a formal competitive dialogue procurement process, to arrive at an optimum working solution for the most suitable surfacing application of the somewhat limited known options. over an agreed period of time. Please note: a detailed contractor briefing document has been prepared and access to that, to further electronic information concerning this project, and to the pre- qualifying questionnaire documentation can only be gained via the portal, wherein this project has the reference DN422865. All formal communications or queries regarding this opportunity, must only be accessed or made via the portal under Project Reference DN422865.
II.2.5) Critères d'attribution
Le prix n'est pas le seul critère d'attribution et tous les critères sont énoncés uniquement dans les documents du marché
II.2.6) Valeur estimée
II.2.7) Durée du marché, de l'accord-cadre ou du système d'acquisition dynamique Durée en mois: 6 Ce marché peut faire l'objet d'une reconduction: non
II.2.9) Informations sur les limites concernant le nombre de candidats invités à participer Nombre de candidats envisagé: 3 Critères objectifs de limitation du nombre de candidats:
It is intended to use the following objective criteria for selecting the limited number of candidates to take through to the competitive dialogue stage of the overall process, based around clarity of their capability, availability and agreement on contractual preliminaries. More specifically an expectation that prospective Contractors can meet or demonstrate the following mandatory requirements: 1) A successfully completed pre-qualification questionnaire including an expression of interest confirming willingness to participate in the proposed competitive dialogue process for its full duration. 2) Confirmation of suitability of previous experience to undertake such works and a clear understanding of health and safety and traffic management requirements. 3) Confirmation of availability of adequate resources to undertake the works commencing with design and planning in early 2021. 4) Contractor's initial views on proposed form of contract, intended to be NEC3., tender period, liabilities and insurances to assist with achievement of a short but productive series of dialogue meetings, prior to tender submissions, tender assessment and governance approval periods prior to contract award. In addition to the aforementioned requirements and compliance with the general requirements of the PQQ, the selection of the appropriate candidates, to take through to the competitive dialogue stage of the process, will be primarily based on their responses to the 4 scored quality assessment questions, included within the PQQ, with the 3 highest scoring contractors overall being taken through to the dialogue stage.
II.2.10) Variantes
Des variantes seront prises en considération: non
II.2.11) Information sur les options Options: non
II.2.12) Informations sur les catalogues électroniques
II.2.13) Information sur les fonds de l'Union européenne
Le contrat s'inscrit dans un projet/programme financé par des fonds de l'Union européenne: non
II.2.14) Informations complémentaires
Section III: Renseignements d'ordre juridique, économique, financier et technique
Conditions de participation
III.1.1) Habilitation à exercer l'activité professionnelle, y compris exigences relatives à l'inscription au registre du commerce ou de la profession
III.1.2) Capacité économique et financière
III.1.3) Capacité technique et professionnelle
III.1.5) Informations sur les marchés réservés
III.2) Conditions liées au marché
III.2.2) Conditions particulières d'exécution:
III.2.3) Informations sur les membres du personnel responsables de l'exécution du marché
Section IV: Procédure
IV.1) Description
IV.1.1) Type de procédure Dialogue compétitif
IV.1.3) Information sur l'accord-cadre ou le système d'acquisition dynamique
IV.1.4) Informations sur la réduction du nombre de solutions ou d'offres durant la négociation ou le dialogue
IV.1.6) Enchère électronique
IV.1.8) Information concernant l'accord sur les marchés publics (AMP)
Le marché est couvert par l'accord sur les marchés publics: non
IV.2) Renseignements d'ordre administratif
IV.2.1) Publication antérieure relative à la présente procédure Numéro de l'avis au JO série S: 2019/S 141-346344
IV.2.2) Date limite de réception des offres ou des demandes de participation Date: 30/07/2020 Heure locale: 15:00
IV.2.3) Date d'envoi estimée des invitations à soumissionner ou à participer aux candidats sélectionnés
IV.2.4) Langue(s) pouvant être utilisée(s) dans l'offre ou la demande de participation:
IV.2.6) Délai minimal pendant lequel le soumissionnaire est tenu de maintenir son offre Durée en mois: 4 (à compter de la date limite de réception des offres)
IV.2.7) Modalités d'ouverture des offres
Section VI: Renseignements complémentaires
VI.1) Renouvellement Il s'agit d'un marché renouvelable: non
VI.2) Informations sur les échanges électroniques
VI.3) Informations complémentaires:
VI.4) Procédures de recours
VI.4.1) Instance chargée des procédures de recours Nom officiel: Cornwall Council Monitoring Officer Adresse postale: New County Hall Ville: Truro Code postal: TR1 3AY Pays: Royaume-Uni
VI.4.2) Organe chargé des procédures de médiation
VI.4.3) Introduction de recours
VI.4.4) Service auprès duquel des renseignements peuvent être obtenus sur l'introduction de recours
VI.5) Date d'envoi du présent avis:
C L A S S E    C P V
45233223 - Travaux de resurfaçage de chaussées 
45233251 - Travaux de resurfaçage