# Vermont Winooski Civic Plus #Tandem Asphalt Roller

City of Winooski seeks bids for a new tandem vibratory asphalt roller to replace its 2005 Wacker RD11A.

**Posted:** September 01, 2026
**Respond By:** September 25, 2026
**Identifier:** Tandem Asphalt Roller
**NAICS:** 423860

The City of Winooski Department of Public Works is seeking bids for a new tandem vibratory asphalt roller to replace its 2005 Wacker RD11A.
- Government Buyer:
  - City of Winooski, Department of Public Works
- OEMs and Vendors Mentioned:
  - Caterpillar (CB2.9)
  - HAMM (HD 12 VV/VO)
  - BOMAG (BW 120 AD-5)
  - Dynapac (CC1200 VI)
  - Wacker Neuson (RD28-120/RD28-120o)
- Products/Services Requested:
  - One new, current-production tandem vibratory asphalt roller (47-52 inch drum width)
    - Must feature EPA Tier 4 Final diesel engine, hydrostatic drive, vibration on both drums, pressurized water system, folding ROPS, safety features, and cold-weather protection
    - Representative models: Caterpillar CB2.9, HAMM HD 12 VV/VO, BOMAG BW 120 AD-5, Dynapac CC1200 VI, Wacker Neuson RD28-120/RD28-120o, or approved equal
  - Operator familiarization and training
  - Extended warranty options (3-year and 5-year)
  - First scheduled preventive maintenance service
- Unique/Notable Requirements:
  - Bidders must provide detailed manufacturer data, warranty information, delivery schedule, and option pricing for features such as oscillation systems, compaction meters, asphalt temperature sensing, telematics, cold-weather kits, extended warranties, and operator training
  - Trade-in allowance requested for the existing 2005 Wacker RD11A
  - Product demonstration is strongly preferred and may be requested prior to award
  - Award based on best overall value, including compliance, price, service support, warranty, delivery, and lifecycle value

### Description

The City of Winooski is soliciting sealed bids for one new, current-production tandem vibratory asphalt roller to replace its 2005 Wacker RD11A. The City is primarily targeting the 47- to 52-inch drum-width class. The procurement includes specifications for the machine, delivery, warranty, service support, and optional features. Bidders are required to submit sealed bids with detailed manufacturer data, pricing, and trade-in allowance for the existing roller. The award will be based on best overall value considering price, compliance, service, warranty, delivery, and lifecycle value.

[View original listing](https://www.winooskivt.gov/bids.aspx?bidID=113)