Marcus Whitman Hotel Groundwater Treatment Operations and Monitoring

The Washington State Department of Ecology is seeking one contractor to operate and maintain a groundwater treatment system and perform compliance and groundwater monitoring at the Marcus Whitman Hotel and associated cleanup site in Walla Walla, Washington.

State of Washington > Department of Ecology


General
Open
RFQQ 2701 TCP
Nov 17, 2026 12:00 AM
Sep 21, 2026 12:00 PM
$200,000.00
3 years 3 months base + 2 × 2 years options
Request for Quote/Qualifications (RFQ)
State
Ask AI about this solicitation
Contact
stha461@ecy.wa.gov
+15094252016
Submission Instructions
Email
Description

The Washington State Department of Ecology is seeking a single contractor to operate and maintain a groundwater treatment system at the Marcus Whitman Hotel and perform related groundwater monitoring at the Stillwater Holdings Chevron cleanup site. The system will treat hydrocarbon-affected groundwater before discharge to the City of Walla Walla sanitary sewer system. The scope includes operation of a bag filter and two granular activated carbon vessels, remote alarm response, routine inspections and repairs, filter and carbon replacement, sump monitoring, and compliance with applicable permits and regulatory requirements. The contractor must also provide non-routine maintenance and repairs, compliance monitoring and laboratory analysis for petroleum hydrocarbons, BTEX, and chlorinated solvents, quarterly groundwater monitoring, investigation-derived waste disposal, health and safety plans, standard operating guidelines, progress updates, quarterly and annual evaluation reports, and environmental data uploads. The initial contract period is April 1, 2027, through June 30, 2030, with two possible two-year extensions, for a maximum term through June 30, 2034. The solicitation anticipates one service contract and requires a contractor capable of responding to system alarms on site within 60 minutes.

Classification Codes
NAICS562910Remediation Services
PSCM1NCOPERATION OF POLLUTION ABATEMENT AND CONTROL FACILITIES
Smart Codes
groundwater treatment operationsgroundwater monitoring servicesenvironmental remediation reporting
Specifications
Service Only
Timeline
Sep 21, 2026-Solicitation issued
Oct 12, 2026-Vendor questions and comments due for pre-bid conference
Oct 19, 2026 09:00 PM-Optional virtual pre-bid conference (optional)
Meeting ID: 853 2396 7675; Passcode: 772211. Join instructions: https://waecy-wa-gov.zoom.us/meetings/85323967675/invitations?signature=rGhj597Pf3xDxi8136uZtQFg59PePlCuzoLclOCaZCE
Oct 26, 2026-Final vendor questions and comments due
Nov 2, 2026-Final written responses to questions issued
Nov 17, 2026 12:00 AM-Bid response due
Jan 8, 2027-Evaluation period ends
Jan 11, 2027-Optional bidder interviews
Jan 20, 2027-Optional bidder interviews end
Feb 1, 2027-Apparent successful bidder announcement
Feb 12, 2027-Debriefing conferences end
Mar 8, 2027-Contract negotiations and agreement end
Apr 1, 2027-Estimated contract effective start
Requirements
Required
Scored
  • Minimum 3 references
  • Within the last 10 years
  • Client point of contact required for each reference
No
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