Trabajos de construcción de plantas de tratamiento de aguas
Construction of the wastewater treatment plant, wastewater collection system and implementation of water supply priority measures in the Municipality of Kolašin
This contract includes the following elements: 1. Sewerage network Construction of sewerage network in the approximate length of 9.2 km. 2. Water supply priority measures Water supply priority measures include services, supplies and construction works to be designed, supplied, installed and constructed by the Contractor. 3. Wastewater Treatment Plant Design …
Montenegro-Kolašin: Water-treatment plant construction work
2023/S 237-744220
Prior information notice
This notice is for prior information only
Works
This contract will be financed by the European Investment Bank (EIB) and subject to EIB's Guide to Procurement.
Section I: Contracting authority
Postal address: Buda Tomovića bb
Town: Kolašin
NUTS code: ME Црна Гора / Crna Gora
Postal code: 84205
Country: Montenegro
Contact person: Lidija Lašić
E-mail: lidija81lasic@gmail.com
Telephone: +382 20865760
Fax: +382 20865760
Internet address(es):
Main address: https://www.opstinakolasin.me/
Town: Podgorica
NUTS code: ME Црна Гора / Crna Gora
Country: Montenegro
Contact person: Jadranka Novović
E-mail: jadranka.novovic@procon.me
Internet address(es):
Main address: https://www.procon.me/
Section II: Object
Construction of the wastewater treatment plant, wastewater collection system and implementation of water supply priority measures in the Municipality of Kolašin
This contract includes the following elements:
1. Sewerage network
Construction of sewerage network in the approximate length of 9.2 km.
2. Water supply priority measures
Water supply priority measures include services, supplies and construction works to be designed, supplied, installed and constructed by the Contractor.
3. Wastewater Treatment Plant
Design and Construction of WWTP in Bakovići settlement - Conventional Activated Sludge Process and aerobic sludge stabilization. Design and construction of the WWTP shall include two phases:
› Phase I – 4000 PE (to be constructed)
› Phase II – additional 2000 PE (to be considered in design).
Municipality of Kolašin, located in the north-east of Montenegro.
The indicative scope of works covers the following elements:
1. Sewerage network
Construction of sewerage network in the approximate length of 9.2 km which will serve to 3000 inhabitants in the following settlements: Kolašin city centre, Braće Vujisić (Dulovina), Breza and partly Smailagića Polje and Gornji Pažanj.
2. Water supply priority measures
Water supply priority measures include services, supplies and construction works to be designed, supplied, installed and constructed by the Contractor.
- Preparatory services (operational GIS, HID based hydraulic model, leakage detection for 30 km of network and detailed design of new elements including SCADA)
- Supply, installation and commissioning of bulk flowmeters, and water meters (400), establishment of DMAs and SCADA
- Works for upgrade of the water distribution system hydraulic configuration.
3. Wastewater Treatment Plant
Design and Construction of WWTP in Bakovići settlement - Conventional Activated Sludge Process and aerobic sludge stabilization. Design and construction of the WWTP shall include two phases:
Phase I - 4000 PE (to be constructed): Wastewater flowrate (including infiltration) = 765 m³/d (9 l/s); Peak dry weather flow = 57 m³/h (16 l/s); Peak wet weather flow to =109 m³/h.
Phase II - additional 2000 PE (to be considered in design): Wastewater flowrate (including infiltration= 1045 m³/d (12 l/s); Peak dry weather flow = 77 m³/h (21 l/s); Peak wet weather flow = 150 m³/h
The proposed process for WWTP includes: Influent pipe and by-pass line, inlet chamber, Coarse screens, Fine screens, Aerated grit chamber, Distribution chamber, Primary sedimentation, activated sludge and secondary sedimentation (biological) treatment, Effluent control and measurement chamber, Discharge line to the Tara River, Sludge pumping station, Sludge distribution chamber, Sludge thickener, Sludge reed beds, Drainage pumping station, Building for guard, laboratory, blowers, warehouse, Odour control, Plant infrastructure, fences, access and internal roads with greenery, Utility connections: Pressure effluent line (DN280, 1870 m); Access road (2100 m); Power supply; Water supply (DN100, 1195 m); Telecom.
Works will be implemented according to FIDIC Yellow Book (1999 ed).
Total expected duration of the contract is 48 months, including 12 months of Defects Notification Period.
The Municipality of Kolašin intends to conduct open international procedure for selection of contractor. The selection procedure will be conducted through the procedure as specified in the practical guide for European Union external action (PRAG) and EIB Guide to Procurement (2018). In case of any conflict the EIB Guide to Procurement https://www.eib.org/en/publications/guide-to-procurement.htm will apply.
Section IV: Procedure
Section VI: Complementary information
Contract financing: WBIF Grants (WB-IG07-MNE-ENV-01), Finance Contract (FI N° 85.813, Serapis N° 2005-0221) Montenegro Water and Sanitation between Montenegro and the European Investment Bank.
National professional licensing: the awarded tenderer will have to be licensed for performance of the project activities according to the valid national legislation - the Law on spatial planning and construction of structures (Official Gazette of Montenegro, No. 64/17, 44/18, 63/18, 11/19, 82/20, 086/22, 004/23) and related secondary legislation - Rulebook on the manner and procedure of issuance and dormancy of licenses and the manner of keeping the registry of licenses” (Official Gazette of Montenegro no. 79/17, 078/21, 102/21) at the moment of Contract signing (or the latest on the Commencement Date).