This Solicitation opportunity from Department Of The Interior was posted on June 1, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Z--SAGU Vault Toilets & Septic Tank Pumping

Closed

140P1526Q0095Federal

Submission Closed06/08/2026, 06:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 562991

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DEADLINE

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AI Contract Overview

The contract involves the management, regular pumping, and maintenance of septic tanks, lift stations, and vault toilets across two districts of Saguaro National Park—Rincon Mountain and Tucson Mountain. These sanitation systems serve nearly one million annual visitors, park staff, and various operational facilities including visitor centers, administrative buildings, heli-bases, and roadside restrooms. Ensuring proper maintenance is critical for public health, safety, and environmental compliance. This solicitation is a Total Small Business Set-Aside under NAICS code 562991, indicating it is exclusively available to small businesses. The anticipated contract period begins June 15, 2026, and runs through June 14, 2027, with one base year and four additional option years. Site visits are scheduled on May 19 and 20, 2026, at designated visitor centers in the two districts for prospective contractors to inspect the work sites. Questions about the contract must be submitted electronically by May 25, 2026, with responses provided as amendments to the solicitation. All quotes must be submitted electronically no later than June 8, 2026. The contracting agency is the Department of the Interior’s office in Arizona, with Lindsay McLaughlin as the primary point of contact.

General Info

Contract for small business managing septic and sanitation systems at Saguaro National Park, June 2026-2027.

Agency

Department Of The Interior → Imr ARIZONA(12400)

NAICS

562991 - Septic Tank and Related Services View NAICS

Place of Performance

AZ, USA

Set-Aside

SBA

Documents

(3)

RFQ 140P1526Q0095 for Vault Toilet and Septic Tank Services at Saguaro National Park

PDF•rfq

140P1526Q0095 Price Schedule for Saguaro National Park Vault Toilet and Septic Tank Pumping

XLSX•price-schedule

Amendment 0001 to Solicitation 140P1526Q0095

PDF•amendment

AI Contract Breakdown

Uniform Contract Format

Timeline

1 update

PhaseClosed

PostedJun 1

Solicitation

Amendment 1Jun 1

Contract was updated

Response DeadlineJun 8

Deadline has passed

Submission Closed

06/08/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Imr ARIZONA(12400)

Contacts1 person available

OfficeFLAGSTAFF, AZ, 86001, USA

Organization / Agency

Department Of The Interior → Imr ARIZONA(12400)

Office AddressFLAGSTAFF, AZ, 86001, USA

Contacts

McLaughlin Lindsay

contact@example.gov

+1 (555) 000-0000

Full Description

Saguaro National Park (SAGU) manages septic tanks, lift stations, and vault toilets in both the Rincon Mountain District and the Tucson Mountain District. These systems support nearly one million annual visitors, staff, and operational facilities including visitor centers, administrative complexes, heli-base operations, and roadside vault restrooms. Regular pumping and maintenance are required to ensure public health, safety, and compliance with environmental standards. See attached specifications for additional details. a

AMENDMENT 0001 issued to incorporate new revised Wage Determination and Government responses to questions received.

This acquisition is 100% for Total Small business Set-Aside.

Anticipated Base Year Period of Performance is 6/15/2026 through 6/14/2027. Actual award will determine Period of Performance. Price List includes Base Year plus four (4) Option Years.

Site Visit Information as follows for the two (2) Districts:
May 19, 2026, at 8:00am Arizona Time: Meeting Location - 2700 N Kinney Rd Tucson, AZ 85743- Visitor Center
May 20, 2026, at 8:00am Arizona Time: Meeting Location - 3693 S Old Spanish Trail Tucson, AZ 85730 - Visitor Center

Questions must be submitted electronically to lindsay_mclaughlin@ios.doi.gov by 12pm Mountain Time on May 25, 2026. A compiled list of questions received along with Government responses will be posted as an amendment to this solicitation.

All quotes are due electronically by the time and date set forth in this solicitation.