Crater Lake National Park Water Tank Inspection and Cleaning

The National Park Service is seeking a contractor to inspect and clean four potable water tanks at Crater Lake National Park, including underwater commercial diving, sediment removal, testing, and reporting.

United States of America > INTERIOR, DEPARTMENT OF THE > NATIONAL PARK SERVICE > PWR PORE MABO (84000)


General
Open
140P8426Q0076
Sep 16, 2026 11:00 PM
Sep 10, 2026 09:29 PM
10 months
Small Business
Request for Quote/Qualifications (RFQ)
Federal
Ask AI about this solicitation
Original Solicitation Links
Contact
phaedra_fuller@ios.doi.gov
+13604611827
1 Bear Valley Road, Point Reyes Station, CA, USA
Submission Instructions
Email
Standard Form 1449, Attachment 4, Forms and Provisions to Return with Quote, Relevant Experience, Proposed Schedule, Past Performance Information or Attachment 5 Past Performance Questionnaire, SF-30 Amendment Acknowledgment
Description

The National Park Service is requesting a firm-fixed-price quotation to clean and inspect four potable water storage tanks at Crater Lake National Park: one 150,000-gallon tank at park headquarters, two 100,000-gallon tanks at Mazama, and one 185,000-gallon tank at Garfield Reservoir. The work includes underwater and above-water inspection, vigorous brushing and sediment removal, inspection of tank components and coatings, water-quality testing for chlorine residual and turbidity, lawful disposal of sediment and waste, and written and digital reports. The amendment provides tank dimensions: Lower Mazama is 35 feet high by 24 feet in diameter; Upper Mazama is 22 feet 3 inches high by 28 feet in diameter; Headquarters (Munson) is 25 feet high by 33 feet in diameter; and Garfield consists of two bladders in one 70-by-28-by-28-foot tank. The contractor must provide certified commercial divers, disinfected diving equipment, safety and confined-space procedures, quality-control reporting, required permits and regulatory compliance, and all labor, equipment, materials, transportation, and disposal. The Garfield site is accessible only by trail and has wilderness access restrictions, including equipment under 36 inches wide and no available electrical power. The quotation must include the required solicitation forms, relevant experience, a proposed work schedule, and past-performance information or questionnaires.

Classification Codes
NAICS562998All Other Miscellaneous Waste Management Services
PSCH356Inspection and Laboratory Services (except medical/dental): Construction and Building Materials
Smart Codes
water tank cleaningwater tank inspectioncommercial diving services
Specifications
Supply & Service
NSNs:
7540-01-152-8067
Timeline
Sep 09, 2026 05:29 PM-Published Date
Sep 16, 2026 11:00 PM-Offers Due
Sep 24, 2026-Inactive Date
Sep 28, 2026-Contract Period Begins
Jul 31, 2027-Contract Period Ends
Requirements
Required
  • Liability insurance — $500,000.00
  • Workers compensation
Scored
  • Within the last 3 years
  • Client point of contact required for each reference
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