GARA ATO2/LTE/021/13 - ELIMINAZIONE DEPURATORI COLLE PISANO E SONNINO NEL COMUNE DI MONTE PORZIO CATONE - I STRALCIO ELIMINAZIONE DEPURATORE COLLE PISANO - LOTTO UNICO

ACEA ATO 2 S.P.A.

CIG 5157182138Lazio · RomaWorksConstruction worksInnovation partnershipCode 45231300-8Risk signal — not an accusation of crime.

At a glance

Key figures from open ANAC records for this contract.

Amount

€1,105,799

Award date

29 Apr 2014

Bids

Published

3 Jun 2013

Estimated tender value

€1,840,000

Applicable legal ceiling

€150,000

National maximum for this procedure type under D.Lgs 36/2023 — verify on official sources.

Award vs estimate

-39.9%

Sector

Construction worksLAVORI DI COSTRUZIONE DI CONDOTTE IDRICHE E FOGNARIE

How do I verify this tender?

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Timeline

Publication / start of procedure
3 Jun 2013
Step completed
Time to submit bids
18 Jun 2013
15 days between opening and deadline
Step completed
Award
29 Apr 2014
Step completed
Contract signed
18 Jun 2014
Step completed
Contract variation
3 Apr 2019
Step completed
Work suspension
11 Apr 2017
Step completed
Works progress (SAL)
22 Jun 2020

Delivery record

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In plain language

These are automated checks on public data. They help you decide what to look into — they are not criminal findings.

This contract triggered 7 pattern(s) worth a closer look:

Same supplier often · Variation on record

Repeated awards to the same supplier (same CA, 12 months) What does this mean?
Contract variation recorded on ANAC What does this mean?
Work suspension recorded What does this mean?
Discount very different from similar tenders What does this mean?
Works delayed (SAL) What does this mean?
Final cost well above award
Funding source not reported

Contracting authority (buyer)

ACEA ATO 2 S.P.A.

Lazio · More tenders in this area

AUSA code: 0000226399

ROMA

Authority profile

Awarded to (suppliers)

1 award line(s) on record.

Supplier	Region	Amount	Award date	Status
EMPIRE S.R.L.	—	€1,105,799	29 Apr 2014	AGGIUDICATA

Who took part

2 participant(s) recorded on ANAC (not only the winner).

Organisation	Role	Outcome
ANTONINI S.R.L. 00805700572	MONOSOGGETTIVO	Participant
EMPIRE S.R.L. 08246581212	Not reported	Awarded

What happened after the award

Variations and suspensions recorded on ANAC — read them with the signals, not as an accusation.

Variations

MAGGIORI OPERE IMPREVISTE ED IMPREVEDIBILI
Approved on 3 Apr 2019 · 99

Suspensions

INTERFERENZE DI NATURA TECNICA
From 11 Apr 2017 · resumed on 26 Dec 2017
INTERFERENZE DI NATURA AMMINISTRATIVA
From 1 Mar 2017 · resumed on 3 Apr 2017

Works progress (SAL)

Progress certificates (stati di avanzamento) from ANAC — amounts and delays as published.

SAL N.1
Issued 4 Aug 2016 · €280,752 · payment certified 4 Aug 2016 · delay flagged
SAL N.2
Issued 30 Nov 2017 · €645,161 · payment certified 23 Jan 2018 · delay flagged
SAL N.3
Issued 21 Sept 2018 · €898,140 · payment certified 27 Sept 2018 · delay flagged
SAL N.4
Issued 29 Aug 2019 · €1,411,338 · payment certified 5 Sept 2019 · delay flagged
SAL N.5
Issued 22 Jun 2020 · €1,567,313 · payment certified 24 Aug 2020 · delay flagged

Similar tenders in the same area

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Market peer context

Market context from ANAC open data — not a full DIGIWHIST calibration.

In sector Construction works in Lazio, 12.8% of comparable tenders drew at least 3 bidders (of 35283 tenders).

12.8% of comparable tenders had ≥3 bidders (n=35283)

UIF-aligned indicator (experimental)

Open-data risk indicator — for further review. Not a UIF/Bank of Italy endorsement.

Sector comparison

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Amount vs category

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Discount vs similar tenders

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Citizen verifier notes

Share what you verified on official sources — not a verdict

Your note (after moderation)

How the score is built

Ruleset 3.3.1 · 10 Oct 2026

Source data & verification

ANAC BDNCP — dati tabellari

Verify on ANAC

Ingested: 5 Aug 2026

Release: 20260401-cig_csv.csv

Days to submit bids: 15