City of Belgrade, Secretariat for Communal and Housing affairs / Belgrade Land Development Public Agency (Beoland)BelgradeTED
Construction of Akçakale-Harran Drinking Water Transmission Line
The works covered under this contract is the Construction of Akçakale-Harran Drinking Water Transmission Line, the scope of Works as follows: • Construction of approximately 43 km long transmission lines composed of 400, 600, 700, 800, 900, 1000 mm steel pipes. • Construction of approximately 1.2 km long 280 mm and 630 mm HDPE pipelines, ...
Submission deadline: October 08, 2026Type: Tender
Electrical Installation, Pipeline Construction, Water Supply, Building Automation
Unlock documents for free
No credit card · Instant access
Content at a glance
- Tender type:
- Tender
- Contracting authority:
- City of Belgrade, Secretariat for Communal and Housing affairs / Belgrade Land Development Public Agency (Beoland)
- Published:
- August 24, 2026
- Deadline:
- October 08, 2026
- Topic:
- Electrical Installation
- Object:
- Trinkwasserleitung / Versorgungsnetz
Object classification
- Trinkwasserleitung / VersorgungsnetzPrimary
Tender description
Show full descriptionCollapse description
The works covered under this contract is the Construction of Akçakale-Harran Drinking Water Transmission Line, the scope of Works as follows: • Construction of approximately 43 km long transmission lines composed of 400, 600, 700, 800, 900, 1000 mm steel pipes. • Construction of approximately 1.2 km long 280 mm and 630 mm HDPE pipelines, • Repair and liquid tightness test of existing water reservoir with 15,000 m3 volume. Supply, installation, testing and commissioning of pipe, fittings, instrument and equipment in the reservoir and its manoeuvre chamber. • Construction of chlorination building of existing reservoir. Supply, installation, testing and commissioning gas chlorination equipment. • Construction of flowmeters, branch, pressure reducing valve, drainage and air release valve chambers. Supply, installation, testing and commissioning of pipe, fittings, instrument and equipment. • Electrical works including cathodic protection of transmission lines, energy transmission line. • SCADA and automation works.
Further details
With free access, documents, deadlines and submission notes are available in a structured format.
- Core requirements of the tender prioritized and prepared
- Deadlines, eligibility criteria and documents in one workflow
- Guidance for structured bid preparation
- Automatically discover matching follow-up tenders
Unlock 30 days free
30 days free · no credit card · cancel anytime
All procurement details
Buyer, lots, participants, locations, documents, and procedure data have already been captured. Open any area to see the complete information in your workspace.
6 data areas available
Unlock 30 days free
30 days free · no credit card · cancel anytime
Documents
Unlock50 details capturedDocuments · Document bundle
Buyer
Unlock6 details capturedBuyer · Address · Contact
Lots
Unlock1 detail capturedLots LOT-0001
Procedure data
Unlock6 details capturedPublication number · Procedure reference · Buyer reference · Procedure type · +2 more
Performance locations
Unlock2 details capturedPerformance locations
Publisher
Unlock3 details capturedPublisher · Address · Contact
Related tenders
8The construction of 2 x (400 kV + 110 kV) transmission line Toivila Hikiä, part 2
Fingrid OyjHelsinkiFingrid Oyj has decided to build a new 2 x (400 kV + 110 kV) power lines between Toivila and Hikiä substations. The new transmission line will be mostly located in the place of the existing 110 kV power lines. Both new transmission lines will be constructed with 400 kV + 110 kV structures. Only 400 kV conductors will be installed on the western transmission line (design code 2055). Both 400 kV and 110 kV conductors will be installed on the eastern transmission line (design codes 2084 and 2085). The length of part 2 ( Anttula - Ranttila) is approx. 44kmRehabilitation of water supply pipelines; construction of the Skrad public sewer system
KD VODOVOD I KANALIZACIJA d. o. o.RijekaDeadline: Aug 31The rehabilitation of water supply pipelines in the zone of construction of the Skrad public sewer system and construction of the Skrad public sewer system includes the construction of a sewer system of the Skrad agglomeration through the construction of sanitary sewers in the length of 3,580 m, 964 m of pressure lines with four supporting pumping stations, and rehabilitation of 1,616 m of water supply pipelines with supporting shafts and fittings; the preparation of implementation designs, as-built survey, as-built reports and supporting documents required for the performance of works and issuance of Use Permits.Construction of the public sewer system of Mrkopalj and Sunger; Rehabilitation of water supply pipelines
KD VODOVOD I KANALIZACIJA d. o. o.RijekaDeadline: Sep 01Construction of the public sewer system of Mrkopalj and Sunger – Phase I and rehabilitation of water supply pipelines in the zone of construction of the Mrkopalj public sewer system - Phase I – the works include construction of sanitary sewers in the total length of 2,760.00 m, pressure sewers in the length of 435 m, with two pumping stations. In the zone of works, 3,157 m of water supply pipelines will also be replaced, with supporting shafts and fittings. This also includes the preparation of implementation designs, as-built survey, as-built reports and supporting documents required for the performance of works and issuance of Use Permits.The Provision of Drinking Water
Iarnród Eireann-Irish RailDublinThis is a call to competition by IE for the procurement of the Supply of Drinking Water. IE is seeking proposals from suitably qualified and experienced companies to provide safe chilled drinking water at various locations across the company, in depots, stations and offices. There are approximately 500 sites nationwide with approximately 500 coolers (mixture of bottle-top and plumbed in units).Construction of the wastewater treatment plant, wastewater collection system and implementation of water supply priority measures in the Municipality of Kolašin
LVL technologies GmbH & Co KGCrailsheimThe 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, fencConstruction Utility Ring (Power/Communications/ Water/ Sewage)
BECHTEL POLSKA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄGdanskDeadline: Sep 13Experienced and qualified Companies are invited to provide procurement and construction of temporary power, communications, potable water, raw water, and sewage networks. These works are required to support the construction of the Poland Nuclear Power Plant. The scope of work covers the procurement and construction of temporary networks to support the construction of the nuclear power plant located on the Baltic Sea coast. As a result, temporary solutions will be developed for electrical power distribution, communications, raw and potable water, and sewage networks, which will supply utilities to temporary buildings and installations during the construction period. Detailed design will be provided by Bechtel. The scope of work includes, but is not limited to: Preparation of submittals for approval of proposed materials, and of construction means and methods. Procurement of required materials for construction of the utility ring power, communications, raw water, potable water, and sewage networks. The estimated quantities of materials specified in the design: Installation of 15 kV MV cable line 12/20 kV cables, including earthworks – quantity: 18 500 m Construction of cable duct system 2 x HDPE Ø40 – quantity: 7000 m Construction of a water pipeline made of PE100 – quantity: 5000 m Construction of a pressure pipeline with a diameter from 110x6.6 mm to 250x14.8, installed by open trench excavation, including all associated earthworks – quantity: 2000 m Construction of the utility ring power, communications, raw water, potable water, and sewage networks in the field in accordance with: Bechtel’s requirements for subcontractors performing work on the project site, including the project safety plan and requirements regarding work hours Coordination with other subcontractors performing work at the project site. Construction work will require survey-layout of the work, and the other requirements as established by the work scope in the tender package, e.g. conformance with the site plan for construction stormwater/erosion-sediment control. Construction of the utility ring networks includes providing all required tools, equipment, labor, supervision, technical and professional services, materials, consumables, and supplies required to complete the installation. The detailed scope of work will be outlined in the tender package documents, including technical specifications, geotechnical data for use in design, and other contractual materials provided to the Company. Details such as environmental controls/requirements/restrictions, site access, laydown space, construction water/power, job trailer accommodation will be addressed in the tender package. Interested parties shall have documented, proven experience in successful construction work on large projects in difficult ground conditions. Subcontractors that will be considered must demonstrate ability to provide equipment and crews of sufficient type and number; and proven experience with all required quality, safety and execution documentation related to completion of the work. Bechtel notes that previous proven work of similar scale and complexity (which includes completion of comparable installations) will be mandatory. Pre-qualification will include evaluation of bidders’ comparable experience on previous similar projects. Interested Companies must register/update their Contractor's information in Bechtel's iSupplier portal at https://supplier.becpsn.com link and select commodity code UB00 as their specialty. If Contractor has any questions or intends to express interest in bidding this requirement, the Company shall notify Bechtel’s Contact Person. At that point, Bechtel shall provide the interested party the Poland Prequalification Questionnaire which Company would complete with response to Bechtel for review. The prequalification questionnaire includes a list of questions required to be considered as prequalified, and examples to include demonstration of (i) experience in providing the works in the past or current projects, (ii) safety record and compliance to quality requirements (see section 8), (iii) compliance to certification of legally mandatory requirements (including anti-corruption and sanctions), (iv) financial standing (solvency), and (v) organizational capabilities Upon Bechtel’s evaluation of your response to the Poland Prequalification Questionnaire, Bechtel will notify if your Company meets, conditionally meets, or does not meet the prequalification requirements that closely match the requirements. A Company's submission of Prequalification Questionnaire does not automatically qualify your Company to be prequalified. Bechtel reserves the right to exclude any of the following from this Competitive Bidding process: any economic operator that is directly or indirectly owned or controlled by an entity from a country not covered by the Government Procurement Agreement ("GPA") with the EU; or economic operators who rely in the Competitive Bidding process on capacities of any entities from countries not covered by the GPA with the EU. Such decision of Bechtel shall not be subject to complaint. Each prequalified Company will be required to execute a Non-Disclosure Agreement (NDA). Companies meeting the prequalification criteria and who have executed the NDA will be invited to submit proposals for Construction Utility Ring construction. The Request for Quotation (RFQ) shall include the award criteria, scope of work, specifications, drawings, datasheets, terms and condition, and schedule data. The RFQ shall be issued via Bechtel’s Digital Supply Chain System automation tool. The Company is required to have: ISO 9001 or equivalent ISO 45001 and ISO 14001 Seller’s activities will need to comply with Polish Law and National Standards. Proposal may be provided in EURO, PLN, USD. Furthermore, the proposals will be requested as firm fixed unit rates.Signing of contract – the construction of 132 kV power lines Fitjar and Tysnes.
FAGNE ASHAUGESUNDFagne has entered into a contract in the procurement that was previously announced on Doffin, with reference 2026-102558. The following description was given in the original notice: Fagne plans to build a approx. 7 km long 66 (132) kV connection between Fitjar and Tysnes in Vestland County. Fagne would, thus, like to enter into a contract with a tenderer for the procurement of materials as well as the construction of the overhead power line. The power line encompasses approx. 4 km of the total route of 7 km. The procurement also includes the dismantling of the existing cable end mast in Ersvika further north at Tysnes, as well as the purchase of materials and the construction of a new cable end mast, as well as modifications to the supporting mast, including line stringing. For a more detailed description of the estimated contract start, progress and deadlines, please refer to the contract documentation chapter E. Any negotiations can be carried out in several phases/negotiation rounds, where the Contracting Authority reserves the right to reduce the number of tenders to be negotiated. A first reduction of the number of tenders can occur already before the negotiations, cf. the Utilities Regulations § 19-12 (4).Supply of Materials and Construction Services for Water Infrastructures
UNDPJordanDeadline: Sep 13UNDP kindly requests your quotation for the Supply of Materials and Construction Services for Water Infrastructures as detailed in line items section of this RFQ.This Request for Quotation comprises the following documents:Section 1: This RFQ document generated by the online system;Section 2: RFQ Instructions and DataAnnex 1: Schedule of RequirementsAnnex 2: Quotation Submission FormAnnex 3: Technical and Financial OfferWhen preparing your quotation, please be guided by the RFQ Instructions and Data. Please note that quotations must be submitted directly in the system responding to the questions and uploading required documents. by the date and time indicated in the online portal. It is your responsibility to ensure that your quotation is submitted before the deadline. Quotations received after the submission deadline outside the online portal, for whatever reason, will not be considered for evaluation.Quotations must be submitted directly in NextGenERP supplier portal following this link: http://supplier.quantum.partneragencies.org using the profile you may have in the portal.Follow the instructions in the user guide to search for the tender using Negotiation ID in this document.In case you have never registered before, you can register a profile using the registration link shared via the procurement notice and following the instructions in guides available in the UNDP website: https://www.undp.org/procurement/business/resources-for-bidders. Do not create a new profile if you already have one. Use the forgotten password feature in case you do not remember the password or the username from previous registration. Thank you and we look forward to receiving your quotations.
Frequently asked questions about this tender
- How can I apply for this tender?
- Create a free account on Auftrag One. You will then see all documents, deadlines and submission notes in a structured workflow.
- What is the submission deadline?
- The submission deadline is 08. Oktober 2026.
- Who is the contracting authority?
- The contracting authority is City of Belgrade, Secretariat for Communal and Housing affairs / Belgrade Land Development Public Agency (Beoland).
- Which documents are needed to get started?
- Typically you need the service description, proof of eligibility, deadline notes and possibly form sheets. On Auftrag One these items are displayed in prioritized order.