1. Buyer
1.1.
Buyer
Official name: ΕΤΑΙΡΙΑ ΥΔΡΕΥΣΕΩΣ ΚΑΙ ΑΠΟΧΕΤΕΥΣΕΩΣ ΠΡΩΤΕΥΟΥΣΗΣ Α.Ε. (Ε.ΥΔ.Α.Π. Α.Ε.)
Legal type of the buyer: Public undertaking
Activity of the contracting authority: Housing and community amenities
2. Procedure
2.1.
Procedure
Title: Δ8505
Description: ΠΡΟΜΗΘΕΙΑ ΚΑΙ ΜΕΤΑΦΟΡΑ 200.000 ΚΙΛΩΝ ΚΑΤΙΟΝΙΚΟΥ ΠΟΛΥΗΛΕΚΤΡΟΛΥΤΗ ΑΚΡΥΛΑΜΙΔΙΟΥ ΓΙΑ ΧΡΗΣΗ ΣΕ ΠΟΣΙΜΟ ΝΕΡΟ ΣΤΙΣ ΤΕΣΣΕΡΙΣ ΜΟΝΑΔΕΣ ΕΠΕΞΕΡΓΑΣΙΑΣ ΝΕΡΟΥ (ΜΕΝ) ΤΗΣ Ε.ΥΔ.Α.Π. Α.Ε. - ΤΜΗΜΑ 1 ΠΡΟΜΗΘΕΙΑ ΚΑΙ ΜΕΤΑΦΟΡΑ 75.000 ΚΙΛΩΝ ΠΟΛΥΗΛΕΚΤΡΟΛΥΤΗ ΥΨΗΛΟΥ ΜΟΡΙΑΚΟΥ ΒΑΡΟΥΣ ΓΙΑ ΤΗΝ ΕΠΕΞΕΡΓΑΣΙΑ ΙΛΥΟΣ ΣΕ ΦΥΓΟΚΕΝΤΡΗΤΕΣ ΑΦΥΔΑΤΩΣΗΣ ΣΤΙΣ ΤΕΣΣΕΡΙΣ ΜΟΝΑΔΕΣ ΕΠΕΞΕΡΓΑΣΙΑΣ ΝΕΡΟΥ (ΜΕΝ) ΤΗΣ Ε.ΥΔ.Α.Π. Α.Ε. - ΤΜΗΜΑ 2
Procedure identifier: 31c176fc-8095-4852-bcc9-5d0feaf7df6f
Type of procedure: Open
The procedure is accelerated: no
2.1.1.
Purpose
Main nature of the contract: Supplies
Main classification (cpv): 24962000 Water-treatment chemicals
Additional classification (cpv): 24958200 Flocculating agents
2.1.2.
Place of performance
Postal address: ΩΡΩΠΟΥ 156
Town: ΓΑΛΑΤΣΙ
Postcode: 11146
Country subdivision (NUTS): Κεντρικός Τομέας Αθηνών (EL303)
Country: Greece
2.1.3.
Value
Estimated value excluding VAT: 755 000,00 EUR
2.1.4.
General information
Legal basis:
Other
Ν.4412/16, Βιβλίο ΙΙ -
2.1.5.
Terms of procurement
Terms of submission:
Maximum number of lots for which one tenderer can submit tenders: 2
Terms of contract:
Maximum number of lots for which contracts can be awarded to one tenderer: 2
2.1.6.
Grounds for exclusion
Sources of grounds for exclusion: Procurement Document
5. Lot
5.1.
Lot: LOT-0001
Title: ΤΜΗΜΑ 1
Description: ΠΡΟΜΗΘΕΙΑ ΚΑΙ ΜΕΤΑΦΟΡΑ 200.000 ΚΙΛΩΝ ΚΑΤΙΟΝΙΚΟΥ ΠΟΛΥΗΛΕΚΤΡΟΛΥΤΗ ΑΚΡΥΛΑΜΙΔΙΟΥ ΓΙΑ ΧΡΗΣΗ ΣΕ ΠΟΣΙΜΟ ΝΕΡΟ ΣΤΙΣ ΤΕΣΣΕΡΙΣ ΜΟΝΑΔΕΣ ΕΠΕΞΕΡΓΑΣΙΑΣ ΝΕΡΟΥ (ΜΕΝ) ΤΗΣ Ε.ΥΔ.Α.Π. Α.Ε.
5.1.1.
Purpose
Main nature of the contract: Supplies
Main classification (cpv): 24962000 Water-treatment chemicals
5.1.2.
Place of performance
Country subdivision (NUTS): Κεντρικός Τομέας Αθηνών (EL303)
Country: Greece
5.1.3.
Estimated duration
Duration: 12 Months
5.1.5.
Value
Estimated value excluding VAT: 560 000,00 EUR
5.1.6.
General information
Reserved participation:
Participation is not reserved.
Procurement Project not financed with EU Funds.
The procurement is covered by the Government Procurement Agreement (GPA): yes
5.1.9.
Selection criteria
Sources of selection criteria: Procurement Document
5.1.10.
Award criteria
Criterion:
Type: Price
Description: Κριτήριο ανάθεσης της σύμβασης είναι η πλέον συμφέρουσα από οικονομική άποψη προσφοράς, βάσει μόνο τιμής.
5.1.11.
Procurement documents
Languages in which the procurement documents are officially available: Greek
5.1.12.
Terms of procurement
Terms of submission:
Electronic submission: Required
Languages in which tenders or requests to participate may be submitted: Greek
Electronic catalogue: Not allowed
Variants: Not allowed
Deadline for receipt of tenders: 05/11/2026 12:00:00 (UTC+02:00) Eastern European Time, Central European Summer Time
Duration during which the tender must remain valid: 12 Months
Information about public opening:
Opening date: 06/11/2026 12:00:00 (UTC+02:00) Eastern European Time, Central European Summer Time
Terms of contract:
The execution of the contract must be performed within the framework of sheltered employment programmes: No
Electronic invoicing: Required
Electronic ordering will be used: no
Electronic payment will be used: yes
5.1.15.
Techniques
Framework agreement:
No framework agreement
Information about the dynamic purchasing system:
No dynamic purchase system
5.1.16.
Further information, mediation and review
Review organisation: ΕΝΙΑΙΑ ΑΡΧΗ ΔΗΜΟΣΙΩΝ ΣΥΜΒΑΣΕΩΝ
Information about review deadlines: Όπως προβλέπεται στο Τεύχος Διακήρυξης
5.1.
Lot: LOT-0002
Title: ΤΜΗΜΑ 2
Description: ΠΡΟΜΗΘΕΙΑ ΚΑΙ ΜΕΤΑΦΟΡΑ 75.000 ΚΙΛΩΝ ΠΟΛΥΗΛΕΚΤΡΟΛΥΤΗ ΥΨΗΛΟΥ ΜΟΡΙΑΚΟΥ ΒΑΡΟΥΣ ΓΙΑ ΤΗΝ ΕΠΕΞΕΡΓΑΣΙΑ ΙΛΥΟΣ ΣΕ ΦΥΓΟΚΕΝΤΡΗΤΕΣ ΑΦΥΔΑΤΩΣΗΣ ΣΤΙΣ ΤΕΣΣΕΡΙΣ ΜΟΝΑΔΕΣ ΕΠΕΞΕΡΓΑΣΙΑΣ ΝΕΡΟΥ (ΜΕΝ) ΤΗΣ Ε.ΥΔ.Α.Π. Α.Ε.
5.1.1.
Purpose
Main nature of the contract: Supplies
Main classification (cpv): 24958200 Flocculating agents
5.1.2.
Place of performance
Country subdivision (NUTS): Κεντρικός Τομέας Αθηνών (EL303)
Country: Greece
5.1.3.
Estimated duration
Duration: 12 Months
5.1.5.
Value
Estimated value excluding VAT: 195 000,00 EUR
5.1.6.
General information
Reserved participation:
Participation is not reserved.
Procurement Project not financed with EU Funds.
The procurement is covered by the Government Procurement Agreement (GPA): yes
5.1.9.
Selection criteria
Sources of selection criteria: Procurement Document
5.1.10.
Award criteria
Criterion:
Type: Price
Description: Κριτήριο ανάθεσης της σύμβασης είναι η πλέον συμφέρουσα από οικονομική άποψη προσφοράς, βάσει μόνο τιμής.
5.1.11.
Procurement documents
Languages in which the procurement documents are officially available: Greek
5.1.12.
Terms of procurement
Terms of submission:
Electronic submission: Required
Languages in which tenders or requests to participate may be submitted: Greek
Electronic catalogue: Not allowed
Variants: Not allowed
Deadline for receipt of tenders: 05/11/2026 12:00:00 (UTC+02:00) Eastern European Time, Central European Summer Time
Duration during which the tender must remain valid: 12 Months
Information about public opening:
Opening date: 06/11/2026 12:00:00 (UTC+02:00) Eastern European Time, Central European Summer Time
Terms of contract:
The execution of the contract must be performed within the framework of sheltered employment programmes: No
Electronic invoicing: Required
Electronic ordering will be used: no
Electronic payment will be used: yes
5.1.15.
Techniques
Framework agreement:
No framework agreement
Information about the dynamic purchasing system:
No dynamic purchase system
5.1.16.
Further information, mediation and review
Review organisation: ΕΝΙΑΙΑ ΑΡΧΗ ΔΗΜΟΣΙΩΝ ΣΥΜΒΑΣΕΩΝ
Information about review deadlines: Όπως προβλέπεται στο Τεύχος Διακήρυξης
8. Organisations
8.1.
ORG-0001
Official name: ΕΤΑΙΡΙΑ ΥΔΡΕΥΣΕΩΣ ΚΑΙ ΑΠΟΧΕΤΕΥΣΕΩΣ ΠΡΩΤΕΥΟΥΣΗΣ Α.Ε. (Ε.ΥΔ.Α.Π. Α.Ε.)
Registration number: 1039.F00987.0001
Department: ΥΠΗΡΕΣΙΑ ΔΙΑΓΩΝΙΣΜΩΝ
Postal address: ΩΡΩΠΟΥ 156
Town: ΓΑΛΑΤΣΙ
Postcode: 11146
Country subdivision (NUTS): Κεντρικός Τομέας Αθηνών (EL303)
Country: Greece
Telephone: 2102144444
Fax: 2102144444
Roles of this organisation:
Buyer
8.1.
ORG-0002
Official name: ΕΝΙΑΙΑ ΑΡΧΗ ΔΗΜΟΣΙΩΝ ΣΥΜΒΑΣΕΩΝ
Registration number: 1000.E00961.0001
Postal address: ΔΩΡΟΥ 7-9
Town: Αθήνα
Postcode: 10432
Country subdivision (NUTS): Κεντρικός Τομέας Αθηνών (EL303)
Country: Greece
Telephone: +302132141227
Fax: +302132141227
Roles of this organisation:
Review organisation
8.1.
ORG-0000
Official name: Publications Office of the European Union
Registration number: PUBL
Town: Luxembourg
Postcode: 2417
Country subdivision (NUTS): Luxembourg (LU000)
Country: Luxembourg
Telephone: +352 29291
Roles of this organisation:
TED eSender
Notice identifier/version: d490bc2a-ed11-4b99-afb5-2c33699e1f3a - 01
Form type: Competition
Notice type: Contract or concession notice – standard regime
Notice subtype: 16
Notice dispatch date: 01/10/2026 08:18:43 (UTC+00:00) Western European Time, GMT
Languages in which this notice is officially available: Greek
Notice publication number: 677925-2026
OJ S issue number: 191/2026
Publication date: 02/10/2026