Y--EC LMDT Dewatering Well #1 Repair

Amendment / Modification

• The solicitation due date has been extended to May 8, 2026, at 1:00 PM Mountain Time (MT).

• All previous quote due dates are superseded by this amendment.

• The due date for submission of quotations.

• The proposal deadline has been extended.

• Offerors who have previously submitted quotes may revise and resubmit their quote by the new due date.

• All other terms and conditions of the solicitation remain unchanged.

Other / Unclassified

This document is a General Decision Number (GDN) for heavy construction projects in Colorado, issued by the U.S. Department of Labor. It provides prevailing wage rates and fringe benefits for various construction trades, including electricians, groundmen, line equipment operators, linemen, welders, plumbers, carpenters, cement masons, laborers, pipefitters, and power equipment operators. The document specifies the effective dates for these rates and the counties to which they apply.

This document is crucial for bidders on federal construction projects in Colorado that are subject to the Davis-Bacon Act. It establishes the minimum wage rates and fringe benefits that must be paid to laborers and mechanics employed on such projects. Bidders must use these rates to accurately calculate their labor costs and ensure compliance with federal regulations when preparing their proposals. The document also outlines the process for appealing wage determinations and provides information on Executive Orders related to paid sick leave and minimum wage for federal contractors.

Solicitation / RFP / RFQ

This document is a combined synopsis/solicitation (RFQ) for construction services to perform well screen repair and replacement for Dewatering Well #1 at the Leadville Mine Drainage Tunnel Water Treatment Plant in Leadville, Colorado. The government is procuring these services to restore proper pumping functionality.

• Removal of the existing damaged well casing screen and associated components.

• Inspection of the well casing, seating surfaces, and structural components.

• Installation of a new well casing screen meeting all specifications.

• Protection of the existing vertical turbine pump during the process.

• Site work in remote, unimproved, forested-road conditions.

• Adherence to safety and environmental considerations.

• Submission of inspection reports, installation documentation, and certifications as required by the PWS.

• Contract Type: Firm-Fixed-Price (FFP)

• Period of Performance: July 1, 2026 – September 30, 2026

• Estimated Magnitude of Construction: Between $25,000 and $100,000

• NAICS Code: 237110

• Small Business Size Standard: $45M

• Quotes are due no later than 3:00 PM (MT) on April 30, 2026, via email to jamahel_fayall@ios.doi.gov.

• Quotes must include Technical Information demonstrating capability and a Price Quotation using the CLIN structure.

• Award will be made using a Lowest Price Technically Acceptable (LPTA) source selection process.

• Technical Acceptability will be evaluated on a pass/fail basis.

• Price will be evaluated for completeness, balance, and reasonableness.

• Award will be made to the lowest-priced offeror whose quotation is rated Technically Acceptable and who is determined responsible.

• No specific set-aside is mentioned. Offerors must be registered in SAM.gov.

• A site visit is optional and can be scheduled with Jenelle Stefanic (JStefanic@usbr.gov) no later than April 10, 2026.

• Technical questions must be submitted via email by April 20, 2026.

• Offerors are responsible for acknowledging any amendments.

• Quotes must be valid for 60 calendar days after the close of the solicitation.

• The solicitation includes numerous FAR clauses incorporated by reference, covering various terms and conditions, labor standards, and payment requirements.

• Attachments include the PWS, reference drawings, and data sheets.

Solicitation / RFP / RFQ

This solicitation seeks contractor services to perform dewatering well repair for one groundwater pumping well near Leadville, Colorado. The specific details of the work are further described in the Performance Work Statement (PWS) and associated attachments.

• Repair of a dewatering well.

• Maintenance of water supply facilities.

• Period of Performance: July 1, 2026, to September 30, 2026.

• Delivery: August 31, 2026.

• Offers are due by 1500 local time on April 30, 2026.

• Offers must be submitted to the address specified in Item 8 (Bureau of Reclamation, 125 South State Street, Room 8100, Salt Lake City UT 84138).

• Sealed envelopes containing offers must be marked with the offeror's name and address, solicitation number, and offer due date/time.

• Offers providing less than 60 calendar days for Government acceptance will be rejected.

• Not explicitly stated in the provided pages, but the solicitation is a "SEALED BID (IFB)".

• Performance and payment bonds are required (Item 12a).

• The solicitation number is 140R602600046.

• The point of contact for information is Jamahel Fayall (phone number not provided).

• The document is Standard Form 1442.

Form / Attachment / Pricing Sheet

This document provides a diagram and specifications for "Well Screen Number 1" at the Bureau of Reclamation Leadville Facility. It serves as a reference for the construction and composition of well screens.

• Diagram: Illustrates the components of a well screen, including casing, water elevation, and screen sections.
• Dimensions: Specifies approximate lengths of screen sections (6' tall, 6' tall, 2' tall), total screen length (19' from 120' to 139' depth), and casing depth (20" going to surface).
• Water Level: Indicates water elevation at -80'.
• Construction Details: Describes well screens as being made of 1/4" round stock vertical bars with 1/4" round stock rings welded to the vertical bars on the outside, forming a grid pattern.

This attachment provides critical technical details regarding well screen construction. Bidders involved in projects requiring well installation or maintenance at this facility should use this information to understand the specific materials and dimensions required, ensuring compliance with established standards.

Form / Attachment / Pricing Sheet

This document is a reference drawing illustrating the configuration and condition of a well screen, including damage and surrounding rock formations. It serves as a visual aid for understanding the physical state of the well.

• Diagram showing a well casing extending from ground level to below the casing top.
• Indication of screen sections with specific depths: Top of screen at 122' 9", Bottom of screen at 136' 11".
• Depiction of joints within the screen sections at 127' 7" and 132' 7".
• Annotations indicating that the second and third screens are damaged.
• Visual representation of rocks against the lower screen.

This drawing provides critical visual information about the existing condition of a well, specifically highlighting damage to screen sections and the presence of surrounding rock formations. Bidders involved in well repair, rehabilitation, or replacement opportunities should use this drawing to assess the scope of work, potential challenges, and required materials or techniques.

Form / Attachment / Pricing Sheet

This document provides dimensional and pump/motor information for dewatering wells related to the Leadville opportunity. It serves as a data sheet to inform bidders about the existing infrastructure.

Sheet1: Dimensional Data for LMDT Dewatering Wells

• Well DWW-1:
  • Total Depth: 136 ft
  • Steel Casing Diameter: 20 in
  • Casing Screen: 15 ft
  • Column Pipe Diameter: 8 in
  • Pump Bowl Diameter: 10 in
  • Column Pipe Length: 125 ft
• Well DWW-2:
  • Total Depth: 140 ft
  • Steel Casing Diameter: 14 in
  • Casing Screen: 10 ft
  • Column Pipe Diameter: 8 in
  • Pump Bowl Diameter: 10 in
  • Column Pipe Length: 120 ft
• Well DWW-3:
  • Total Depth: 351 ft
  • Steel Casing Diameter: 16 in
  • Casing Screen: n/a
  • Column Pipe Diameter: 8 in
  • Pump Bowl Diameter: 10 in
  • Column Pipe Length: 290 ft

Pump / Motor Info:

• DWW-1: American Marsh VTP (1500 gpm) pump, 100 HP GE vertical motor.
• DWW-2: Hydroflow VTP (700 gpm) pump, 60 HP GE EE vertical hollowshaft motor.
• DWW-3: Pump/Motor info not specified.

This data sheet is crucial for bidders to understand the physical characteristics and existing equipment of the dewatering wells. This information is essential for developing accurate technical proposals, estimating costs, and assessing the scope of any required work related to these wells.

Form / Attachment / Pricing Sheet

This document is an aerial reference map providing geographical context for the Leadville Mine Drainage Treatment Plant and associated dewatering well stations. It is intended to help bidders visualize the project location and surrounding infrastructure.

• Leadville Mine Drainage Treatment Plant: Indicates the location of the main treatment facility.
• Station 10+25 Dewatering wells 1 & 2: Marks the location of two dewatering wells.
• Station 46+96 Dewatering Well 3: Marks the location of a third dewatering well.
• 749 CO-91: Identifies a nearby road or highway.
• 2016 Google: Source attribution for the aerial imagery.

This map is crucial for understanding the physical layout of the dewatering system and its proximity to the treatment plant and local infrastructure. Bidders should use this visual aid to assess site access, potential logistical challenges, and the overall scope of work related to the dewatering wells and their connection to the treatment plant.

Statement of Work (SOW) / Performance Work Statement (PWS)

To acquire contractor services for the repair of dewatering well #1, specifically the replacement of a deteriorated well casing screen, at the Leadville Mine Drainage Tunnel Water Treatment Plant in Leadville, Colorado.

• Task 1: Dewatering Well 1 at Station 10+25

  • Travel to the Leadville Treatment Plant and review job hazard analysis and plan.
  • Mobilize pump rig to the specified pump station.
  • Remove the existing 100 HP motor and 1500 gpm pump.
  • Insert a new 16-inch x 0.500-inch x 125 feet casing and a 16-inch x 10 feet Johnson screen (316 stainless steel) into the existing well casing.
  • Install a dielectric coupler between the new screen and the existing steel casing.
  • Conduct a video inspection of the completed installation.
  • Re-install the pump and motor (Reclamation will reconnect power).

• The repaired well casing and screen must be in full function with no defects or damage to existing components.

• The work must be operational upon completion.

• Period: Approximately between July 1 and September 30, 2026.

• Place: Dewatering well location specified near Reclamation's LMDT treatment plant, 749 Highway 91, Leadville, Colorado.

• Access: Roads to the well station are unimproved and may require four-wheel drive vehicles.

• Equipment: Contractor must provide equipment in good working order.

• Government Furnished Property: Only pump motor connections will be handled by plant staff; all other equipment is the contractor's responsibility.

• Safety: Contractor must provide a Job Hazard Analysis, obtain a Special Work Permit, and comply with Reclamation Safety and Health Standards (RSHS) and OSHA standards.

• Company Experience: Contractors must provide a list of up to five similar projects completed within the last five years.

• Submittals: Required submittals include insurance certification, acceptable liability insurance certificate, company experience, and company past performance. Submittal review will take 10 days.

• Data and Reports: Deliverables include an inspection video of the installation and as-built documentation/drawings within 30 days of work completion.

Sources Sought Notice

This notice is issued for market research purposes to determine the availability and capability of qualified sources for a potential requirement to repair Dewatering Well #1. It is not a solicitation, and no contract will be awarded from this announcement. The Bureau of Reclamation is seeking information to understand interest among various small business categories and to determine the most appropriate acquisition strategy.

The project involves contractor services to repair Dewatering Well #1, located near the Leadville Mine Drainage Tunnel (LMDT) Water Treatment Plant in Leadville, Colorado. Key elements include:

• Removal of existing pump equipment (100 HP motor and vertical turbine pump assembly).

• Installation of a new internal casing (16-inch) and stainless steel well screen (approx. 10 ft) within the existing 20-inch casing.

• Restoration of pumping capability.

• Post-installation video inspection.

• Reinstallation of pump and motor.

• Period of Performance: July 1 to September 30, 2026.

• Place of Performance: Dewatering Well #1 at Station 10+25 near 749 Hwy 91, Leadville, CO.

• NAICS Code: 237110 - Water and Sewer Line and Related Structures Construction.

Interested parties are requested to submit a Capability Statement (not exceeding two pages) including:

• Company Information: Name, address, POC, UEI, primary NAICS, business size/socioeconomic category, and SAM.gov registration confirmation.

• Statement of Capabilities: Demonstrated qualifications, equipment, and experience in well rehabilitation, pump removal/reinstallation, installation of well casings/screens, and working in remote/rugged terrain. Include relevant past experience (within the last 3 years) with contract details.

• Submission Method: Email only to jamahel.fayall@ios.doi.gov.

• Deadline: Responses are due no later than 2:00 PM MT, March 20, 2026.

• Note: Oral communications will not be accepted. Submitted information becomes Government property.