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Summary of call for tenders

Υπουργειο Περιβαλλοντος Και Ενεργειας, ΕλασσοναΑΔΑΜ 26PROC020045585

€64,5161 lot, 6 months
Thu 12 Nov15:00 in Athens
11days
ES
Drilling is planned using a rotary-percussion system to a depth of 120 metres: – the first 10 metres with a borehole diameter of 312 mm, cased with a steel tube of diameter 260 mm and wall thickness 6 mm; – the next 110 metres with a borehole diameter of 250 mm, cased with a steel tube of diameter 210 mm and wall thickness 5 mm (the final 18 metres will use a slotted pipe for water filtration). A gravity-based annular foundation of 15 m will be constructed. Compressed air cleaning of the well is also planned. The next step will be a well yield test lasting 24 hours, using equipment capable of pumping 10 m3/h to a height of 120 m, with flow and level monitoring. Well recovery monitoring and preparation of the corresponding final report are also planned. Once the well has been tested and the obtained yield verified as sufficient to meet the required flow rate, a full water quality analysis of the extracted water will be carried out in accordance with Royal Decree 3/2023, of 10 January, which establishes the technical and sanitary criteria for drinking water quality, its monitoring and supply. At the top of the well, a chamber measuring 1 m × 2 m internally and elevated 1 m above ground level will be installed; this chamber will also house the pump’s electrical control panel and the remote monitoring box. This chamber will be placed on a reinforced concrete slab measuring 3 m × 2 m and 0,25 m thick. A well protection perimeter measuring 8,4 × 7,4 m is planned.

Ajuntament d'Alàs i CercPLACSP 20805530

€49,3571 lot
Thu 12 Nov15:00 in Madrid
11days
RO
Framework agreement for a period of 48 months having as its object periodic maintenance works - asphalt carpets on the national road network under the administration of DRDP Bucharest structured into lots as follows: Lot – SDN Ploiesti Lot – SDN Bucuresti Lot – SDN Giurgiu Lot – Motorway Section A1 Lot – Motorway Section A3 Lot – Motorway Section A2 Lot – SDN Pitesti Lot – SDN Targoviste

Compania Nationala de Administrare A Infrastructurii Rutiere S.a. Prin Directia Regionala de Drumuri Si Poduri BucurestiTED 719897-2026

599,761,577 lei8 lots, 4 years
Thu 12 Nov15:00 in Bucharest
11days
RO
Execution of Rehabilitation and Modernisation Works 3 — Lots: • Lot 1 — “Equipping, Modernising and Rehabilitating Gymnasium School No. 7 within the Emanuil Gojdu Economic College”, SMIS Code 361379 • Lot 2 — “Equipping, Modernising and Rehabilitating the EG Economic College — High School Building”, SMIS Code 361396 • Lot 3 — “Rehabilitation, Modernisation and Equipping of EG College — General School No. 3, Hunedoara”, SMIS Code 361376

Municipiul HunedoaraTED 750495-2026

30,713,311 lei3 lots, 18 months
Thu 12 Nov15:00 in Bucharest
11days

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