republic-os/legislation/us/states/il/103rd/hb-3370.md

---
type: "Bill"
title: "PREVAILING WAGE-POWER WASHING"
description: "Amends the Prevailing Wage Act. Provides that the definition of \"public works\" includes power washing projects in which steam or pressurized water, with or without added abrasives or chemicals, is used to remove paint or other coatings, oils or grease, corrosion, or debris from a surface or to prepare a surface for a coating."
jurisdiction: "us/states/il"
legislature: "Illinois General Assembly"
session: "103rd"
identifier: "HB 3370"
citation: "Illinois HB 3370 (103rd)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Cristina Castro", "Dave Vella"]
version_count: 4
action_count: 83
vote_count: 6
first_action: "2023-02-17"
last_action: "2023-07-28"
source: "openstates"
source_identifier: "ocd-bill/f939822a-0711-42db-941d-1b3891680a4d"
source_url: "https://beta.ilga.gov/Legislation/BillStatus?DocNum=3370&GAID=17&DocTypeID=HB&LegId=148535&SessionID=112"
source_hash: "25a26ee1a47746123dc8e63e83e3d9f7a5c0ddcf37f49b45208dc672c8a5980b"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-il"]
---

# Illinois HB 3370 (103rd) — PREVAILING WAGE-POWER WASHING

Amends the Prevailing Wage Act. Provides that the definition of "public works" includes power washing projects in which steam or pressurized water, with or without added abrasives or chemicals, is used to remove paint or other coatings, oils or grease, corrosion, or debris from a surface or to prepare a surface for a coating.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Introduced** (filed) — [source](https://beta.ilga.gov/documents/legislation/103/HB/PDF/10300HB3370.pdf)
2. **Engrossed** (committee substitute) — [source](https://beta.ilga.gov/documents/legislation/103/HB/PDF/10300HB3370eng.pdf)
3. **Senate Amendment 001** (committee substitute) — [source](https://beta.ilga.gov/documents/legislation/103/HB/PDF/10300HB3370sam001.pdf)
4. **Enrolled** (enrolled) — [source](https://beta.ilga.gov/documents/legislation/103/HB/PDF/10300HB3370enr.pdf)

## Votes

- Third Reading — **73–34** (pass) · lower
- Concurrence — **76–33** (pass) · lower
- Third Reading — **39–17** (pass) · lower
- Labor — **12–4** (pass) · lower
- Labor — **16–0** (pass) · lower
- Labor & Commerce — **18–10** (pass) · lower

## Sponsors

- Cristina Castro — primary (person)
- Dave Vella — primary (person)
- Angelica Guerrero-Cuellar — cosponsor (person)
- Ann M. Williams — cosponsor (person)
- Anna Moeller — cosponsor (person)
- Anne Stava-Murray — cosponsor (person)
- Barbara Hernández — cosponsor (person)
- Christopher Belt — cosponsor (person)
- Dagmara Avelar — cosponsor (person)
- David Koehler — cosponsor (person)
- Doris Turner — cosponsor (person)
- Edgar González, Jr. — cosponsor (person)
- Emanuel "Chris" Welch — cosponsor (person)
- Harry Benton — cosponsor (person)
- Jaime M. Andrade, Jr. — cosponsor (person)
- Jawaharial Williams — cosponsor (person)
- Jay Hoffman — cosponsor (person)
- Justin Slaughter — cosponsor (person)
- Karina Villa — cosponsor (person)
- Katie Stuart — cosponsor (person)
- Kelly M. Cassidy — cosponsor (person)
- La Shawn K. Ford — cosponsor (person)
- Laura Faver Dias — cosponsor (person)
- Laura M. Murphy — cosponsor (person)
- Linda Holmes — cosponsor (person)
- Marcus C. Evans, Jr. — cosponsor (person)
- Mark L. Walker — cosponsor (person)
- Martin J. Moylan — cosponsor (person)
- Matt Hanson — cosponsor (person)
- Mattie Hunter — cosponsor (person)
- Maura Hirschauer — cosponsor (person)
- Maurice A. West, II — cosponsor (person)
- Michael J. Kelly — cosponsor (person)
- Nabeela Syed — cosponsor (person)
- Napoleon Harris, III — cosponsor (person)
- Natalie A. Manley — cosponsor (person)
- Rachel Ventura — cosponsor (person)
- Ram Villivalam — cosponsor (person)
- Robert Peters — cosponsor (person)
- Sharon Chung — cosponsor (person)
- Sonya M. Harper — cosponsor (person)
- Stephanie A. Kifowit — cosponsor (person)
- Steve Stadelman — cosponsor (person)
- Suzanne M. Ness — cosponsor (person)
- Theresa Mah — cosponsor (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2023-02-17** Filed with the Clerk by Rep. Dave Vella `filing`
- **2023-02-17** First Reading `reading-1`
- **2023-02-17** Referred to Rules Committee
- **2023-02-28** Assigned to Labor & Commerce Committee `referral-committee`
- **2023-03-06** Added Co-Sponsor Rep. Jay Hoffman
- **2023-03-07** Added Co-Sponsor Rep. Barbara Hernández
- **2023-03-08** Added Chief Co-Sponsor Rep. Harry Benton
- **2023-03-08** Added Chief Co-Sponsor Rep. Matt Hanson
- **2023-03-08** Added Chief Co-Sponsor Rep. Stephanie A. Kifowit
- **2023-03-08** Do Pass / Short Debate Labor & Commerce Committee; 018-010-000
- **2023-03-08** Remove Chief Co-Sponsor Rep. Harry Benton
- **2023-03-09** Added Co-Sponsor Rep. Theresa Mah
- **2023-03-09** Added Co-Sponsor Rep. Anna Moeller
- **2023-03-09** Placed on Calendar 2nd Reading - Short Debate `reading-2`
- **2023-03-10** Added Co-Sponsor Rep. Jawaharial Williams
- **2023-03-15** Added Chief Co-Sponsor Rep. Maurice A. West, II
- **2023-03-15** Chief Co-Sponsor Changed to Rep. Maurice A. West, II
- **2023-03-15** Added Co-Sponsor Rep. Sharon Chung
- **2023-03-15** Added Co-Sponsor Rep. Mark L. Walker
- **2023-03-15** Added Co-Sponsor Rep. Laura Faver Dias
- **2023-03-15** Added Co-Sponsor Rep. Nabeela Syed
- **2023-03-15** Added Co-Sponsor Rep. Martin J. Moylan
- **2023-03-15** Added Co-Sponsor Rep. Maura Hirschauer
- **2023-03-15** Added Co-Sponsor Rep. Ann M. Williams
- **2023-03-15** Added Co-Sponsor Rep. La Shawn K. Ford
- **2023-03-15** Added Co-Sponsor Rep. Katie Stuart
- **2023-03-15** Added Co-Sponsor Rep. Marcus C. Evans, Jr.
- **2023-03-15** Added Co-Sponsor Rep. Kelly M. Cassidy
- **2023-03-15** Added Co-Sponsor Rep. Dagmara Avelar
- **2023-03-15** Added Co-Sponsor Rep. Sonya M. Harper
- **2023-03-15** Added Co-Sponsor Rep. Angelica Guerrero-Cuellar
- **2023-03-15** Added Co-Sponsor Rep. Suzanne M. Ness
- **2023-03-15** Added Co-Sponsor Rep. Anne Stava-Murray
- **2023-03-15** Added Co-Sponsor Rep. Jaime M. Andrade, Jr.
- **2023-03-15** Added Co-Sponsor Rep. Justin Slaughter
- **2023-03-15** Added Co-Sponsor Rep. Edgar González, Jr.
- **2023-03-15** Added Co-Sponsor Rep. Harry Benton
- **2023-03-15** Added Chief Co-Sponsor Rep. Natalie A. Manley
- **2023-03-15** Chief Co-Sponsor Changed to Rep. Natalie A. Manley
- **2023-03-16** Second Reading - Short Debate `reading-2`
- **2023-03-16** Placed on Calendar Order of 3rd Reading - Short Debate
- **2023-03-16** Added Co-Sponsor Rep. Michael J. Kelly
- **2023-03-20** Added Co-Sponsor Rep. Emanuel "Chris" Welch
- **2023-03-22** Third Reading - Short Debate - Passed 073-034-000 `passage, reading-3`
- **2023-03-23** Arrive in Senate `introduction`
- **2023-03-23** Placed on Calendar Order of First Reading `reading-1`
- **2023-03-23** Chief Senate Sponsor Sen. Cristina Castro
- **2023-03-23** First Reading `reading-1`
- **2023-03-23** Referred to Assignments
- **2023-03-30** Added as Alternate Chief Co-Sponsor Sen. Laura M. Murphy
- **2023-03-30** Added as Alternate Chief Co-Sponsor Sen. Linda Holmes
- **2023-03-31** Added as Alternate Chief Co-Sponsor Sen. Christopher Belt
- **2023-04-12** Assigned to Labor `referral-committee`
- **2023-04-13** Added as Alternate Co-Sponsor Sen. Karina Villa
- **2023-04-17** Senate Committee Amendment No. 1 Filed with Secretary by Sen. Cristina Castro `amendment-introduction`
- **2023-04-17** Senate Committee Amendment No. 1 Referred to Assignments
- **2023-04-18** Added as Alternate Chief Co-Sponsor Sen. Robert Peters
- **2023-04-19** Added as Alternate Co-Sponsor Sen. Rachel Ventura
- **2023-04-19** Added as Alternate Co-Sponsor Sen. David Koehler
- **2023-04-20** Added as Alternate Co-Sponsor Sen. Steve Stadelman
- **2023-04-20** Added as Alternate Co-Sponsor Sen. Mattie Hunter
- **2023-04-24** Added as Alternate Co-Sponsor Sen. Ram Villivalam
- **2023-04-25** Senate Committee Amendment No. 1 Assignments Refers to Labor
- **2023-04-25** Added as Alternate Co-Sponsor Sen. Napoleon Harris, III
- **2023-04-26** Senate Committee Amendment No. 1 Adopted; Labor `amendment-passage`
- **2023-04-27** Do Pass as Amended Labor; 012-004-000
- **2023-04-27** Placed on Calendar Order of 2nd Reading May 2, 2023 `reading-2`
- **2023-04-27** Added as Alternate Co-Sponsor Sen. Doris Turner
- **2023-05-02** Second Reading `reading-2`
- **2023-05-02** Placed on Calendar Order of 3rd Reading May 3, 2023
- **2023-05-04** Third Reading - Passed; 039-017-000 `passage, reading-3`
- **2023-05-08** Arrived in House `introduction`
- **2023-05-08** Placed on Calendar Order of Concurrence Senate Amendment(s) 1
- **2023-05-08** Senate Committee Amendment No. 1 Motion Filed Concur Rep. Dave Vella
- **2023-05-08** Senate Committee Amendment No. 1 Motion to Concur Referred to Rules Committee
- **2023-05-15** Senate Committee Amendment No. 1 Motion to Concur Recommends Be Adopted Rules Committee; 005-000-000
- **2023-05-18** Senate Committee Amendment No. 1 House Concurs 076-033-000
- **2023-05-18** House Concurs
- **2023-05-18** Passed Both Houses
- **2023-06-16** Sent to the Governor `executive-receipt`
- **2023-07-28** Governor Approved `executive-signature`
- **2023-07-28** Effective Date January 1, 2024
- **2023-07-28** Public Act . . . . . . . . . 103-0346 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/f939822a-0711-42db-941d-1b3891680a4d`. Confidence: reported (aggregated from official Illinois legislature records).