SERVIZIO DI RACCOLTA E TRASPORTO REFLUI STOCCATI NELLA VASCA SITA IN LOC. ARGENTIERA E DI ALCUNE TIPOLOGIE DI RIFIUTI PRODOTTI NEL CANILE COMUNALE SITO IN LOC. FUNATA SA FIGU

COMUNE DI SASSARI

CIG 6382393551Sardinia · SassariServicesWaste and environmental servicesCompetitive dialogueCode 90511200-4Risk signal — not an accusation of crime.

At a glance

Key figures from open ANAC records for this contract.

Amount

€40,227

Award date

16 Sept 2015

Bids

Published

3 Sept 2015

Estimated tender value

€53,636

Applicable legal ceiling

€140,000

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

Award vs estimate

-25.0%

Sector

Waste and environmental servicesSERVIZI DI RACCOLTA DI RIFIUTI DOMESTICI

How do I verify this tender?

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Timeline

Publication / start of procedure
3 Sept 2015
Step completed
Time to submit bids
14 Sept 2015
11 days between opening and deadline
Step completed
Award
16 Sept 2015
Step completed
Contract signed
9 Nov 2015
Step completed
Contract variation
30 Dec 2015
Step completed
Works progress (SAL)
10 Mar 2016

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 8 pattern(s) worth a closer look:

Tight deadlines · Negotiated without call

Very short bid submission period What does this mean?
Negotiated without call What does this mean?
Repeated awards to the same supplier (same CA, 12 months) What does this mean?
Contract variation recorded on ANAC 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)

COMUNE DI SASSARI

Sardinia · More tenders in this area

AUSA code: 0000158078

SASSARI

Authority profile

Awarded to (suppliers)

1 award line(s) on record.

Supplier	Region	Amount	Award date	Status
DIANA SILVIO	—	€40,227	16 Sept 2015	AGGIUDICATA

Who took part

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

Organisation	Role	Outcome
DIANA SILVIO 01116910900	Not reported	Awarded

What happened after the award

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

Variations

RINNOVO PREVISTO DAL CAPITOLATO
Approved on 30 Dec 2015 · 99

Works progress (SAL)

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

SAL N°1
Issued 30 Sept 2015 · €3,508 · payment certified 30 Sept 2015 · delay flagged
SAL N°2
Issued 31 Oct 2015 · €14,043 · payment certified 31 Oct 2015 · delay flagged
SAL N°3
Issued 30 Nov 2015 · €21,227 · payment certified 30 Nov 2015 · delay flagged
SAL N°4
Issued 31 Dec 2015 · €25,585 · payment certified 31 Dec 2015 · delay flagged
SAL N°5
Issued 31 Jan 2016 · €35,426 · payment certified 31 Jan 2016 · delay flagged
SAL N°6
Issued 29 Feb 2016 · €36,498 · payment certified 29 Feb 2016 · delay flagged
SAL N°7
Issued 10 Mar 2016 · €51,266 · payment certified 10 Mar 2016 · 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 Waste and environmental services in Sardinia, 5.5% of comparable tenders drew at least 3 bidders (of 3504 tenders).

5.5% of comparable tenders had ≥3 bidders (n=3504)

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 · 4 Nov 2026

Source data & verification

ANAC BDNCP — dati tabellari

Verify on ANAC

Ingested: 5 Sept 2026

Release: 20260901-cig_csv.csv

Days to submit bids: 11

Supplier

Region

Amount

Award date

Status

DIANA SILVIO

—

€40,227

16 Sept 2015

AGGIUDICATA

Organisation

Role

Outcome

DIANA SILVIO

01116910900

Not reported

Awarded