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CONTI CONSTRUCCION & INGENIERIA LTDA

UEI: KZP3JJHKUDD3

CONTI CONSTRUCCION & INGENIERIA LTDA is a federal contractor, registered under UEI KZP3JJHKUDD3. It has been awarded $6,345 across 2 federal contracts. Primary work spans Septic Tank and Related Services. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

KZP3JJHKUDD3

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

Key Performance Metrics

Awards Count

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Total Awards

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Contracts

Prime · all time

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Award Analytics & Distribution

Awards by Agency

Department Of Defense$6.3K100%

Awards by NAICS

562991 - Septic Tank and Related Services$6.3K100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in CONTI CONSTRUCCION & INGENIERIA LTDA's top NAICS codes and agencies

Solicitation # FA440726QTW14

The 375th Contracting Squadron at Scott Air Force Base, Illinois, is soliciting quotes under solicitation FA440726QTW14 for a firm-fixed-price contract to remove and dispose of approximately 600,000 gallons of anaerobically digested liquid sludge annually from the base’s Wastewater Treatment Plant. This requirement is structured as a 100% Small Business Set-Aside under NAICS code 562991 and consists of a one-year base period beginning October 1, 2026, with four optional one-year periods and a potential six-month extension. All work must comply with Illinois Environmental Protection Agency land application disposal regulations and adhere to the Scott AFB Environmental Management System, as well as all applicable federal, state, and local environmental laws. The contractor is responsible for providing all labor, equipment, tools, transportation, and materials, with operations limited to up to four removal events per year. The contract is evaluated using a lowest priced technically acceptable (LPTA) methodology, where technical acceptability is a mandatory pass/fail gate requiring full compliance with the Statement of Work and IEPA permitting, and award will be made to the lowest-priced offeror who meets all technical requirements. The contractor must be registered in the System for Award Management, maintain an active UEI and CAGE code, and comply with all federal acquisition regulations, including whistleblower protections, antiterrorism training, and compensation restrictions for former DoD officials. Invoicing and payment are processed exclusively through the Wide Area WorkFlow system, requiring the contractor to be registered on WAWF and to designate an electronic business point of contact in SAM. Payment details include specific DoDAAC codes for processing, and all receiving reports must be submitted per Government instructions. Contractors must adhere to strict installation access protocols, including REAL ID or U.S. passport requirements, background checks coordinated through the Dixon Visitor Center, and compliance with Air Force security directives. Personnel performing hot work require daily burning permits from the Scott AFB Fire Department and must maintain NFPA-compliant fire extinguishers. Hazardous materials, if any, must be labeled in accordance with the Hazard Communication Standard, with hazard labels and Material Safety Data Sheets submitted before award. The contract also mandates compliance with MIL-STD-129 for shipment marking and requires all proposals to be submitted via email by the stated deadline, including a one-page technical plan and a completed quote form with business certifications. A site visit

FA4407 375 Cons Lgc

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about 11 hours ago

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Portable Toilet Rental and Service

Solicitation # P25298

The contract is for the rental and service of portable toilets under solicitation number P25298, issued by the Operations Division of the California government through the San Jose office. The solicitation was posted on August 4, 2026, with a response deadline of August 31, 2026, and is targeted at suppliers capable of providing ongoing maintenance and timely service for portable restroom units. The place of performance is throughout the state of California, though the primary point of contact is based in San Jose. The contract is classified under SLED government procurement, indicating it is directed toward state, local, or educational entities, with no specific small business set-aside designated. Primary point of contact for this solicitation is Gregory Beattie, the Facilities Maintenance Coordinator, reachable at 408-321-7061 or greg.beattie@vta.org, with Osinachi Nnaji, Contracts Administrator, available as a secondary contact at 408-321-7074 or osinachi.nnaji@vta.org. Interested parties must submit their proposals by the stated deadline to be considered for award, and all work must comply with the operational requirements of the agency. The full solicitation details and submission portal are accessible via the provided online link.

Operations Division

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Post-Installation Site Restoration and Material DisposalThe contract requires complete restoration of all areas disturbed during the installation of a flagpole, encompassing landscaping, erosion control measures, and the proper disposal of old flagpoles and related materials. Work must strictly adhere to environmental regulations and National Park Service standards to ensure ecological integrity and compliance with federal guidelines. All restoration efforts must be thorough and executed in a manner that returns the site to its original or improved condition, minimizing any long-term impact from construction activities. This subcontract is designated as a Small Business Set Aside under NAICS code 562991, specifically targeting small business participation. The opportunity was posted on August 4, 2026, with proposals due by August 26, 2026, and performance is to occur in Wellfleet, Massachusetts, with a zip code of 02667. The awarding agency is the Department of the Interior under Ner Services Mabo, and bidders must be prepared to meet all site-specific obligations tied to environmental stewardship and regulatory compliance in a sensitive natural area.

Ner Services Mabo (43000)

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Grease Trap Cleaning and FOG Waste HaulingThe contract entails routine on-site cleaning, pumping, and removal of fats, oils, and grease (FOG) from galley grease traps located at USCG Base San Juan, ensuring proper waste containment, secure transport, and compliant disposal of all collected materials. Services are critical for maintaining operational hygiene, preventing plumbing and environmental hazards, and meeting regulatory standards at the facility. All work must be performed on-site at the specified location with zip code 00901, and the contractor is responsible for adhering to established protocols for handling and disposing of hazardous waste materials. This is a subcontract opportunity under NAICS code 562991, posted on August 4, 2026, with responses due by August 12, 2026. The contracting agency is the Department of Homeland Security through LOG-9, and performance is exclusively tied to the USCG Base San Juan. The solicitation is open for eligible subcontractors to respond within the specified deadline, with no set-aside designation indicated. All activities must be executed in a manner that ensures safety, environmental compliance, and continuity of service at the installation.

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IDIQ Liquid Waste Removal and Disposal Greers Ferry Project

Solicitation # W9127S26QA047

This contract is an Indefinite Delivery Indefinite Quantity (IDIQ) award for liquid waste removal and disposal services at the Greers Ferry Project Office and associated facilities across 13 parks and key sites including the Greers Ferry Powerhouse, William Carl Garner Visitor Center, and multiple lake access points in Heber Springs, Arkansas. The contractor is responsible for providing all personnel, equipment, transportation, supplies, and non-personal services necessary to conduct routine and emergency pumping of holding tanks and vaults, ensuring complete and spill-free evacuation in compliance with federal, state, and local environmental regulations, OSHA standards, and EM 385-1-1 safety protocols. Performance is governed by a detailed Performance Work Statement supported by eleven technical exhibits that define deliverables, sampling procedures, quality assurance surveillance, mileage charts, disposal site distances, security requirements, and inspection criteria. Contract line items specify base and four option periods for 100 normal and 10 emergency 1,500-gallon loads per period, with a minimum guarantee of $5,000 for the base period and no stated ceiling. Payment will be made electronically via SAM in accordance with EFT requirements, and small business subcontractors are eligible for accelerated payments. The work is subject to rigorous quality control and assurance standards, where critical defects trigger payment deductions and non-critical issues are monitored through daily reports, surveillance checklists, and customer complaint records. The contractor must maintain qualified personnel, report any organizational conflicts of interest, safeguard government property including keys and equipment, comply with strict information systems security clauses, and adhere to affirmative action and pay equity mandates including paid sick leave under Executive Order 13706 and DEI discrimination prohibitions. All offerors must represent their small business status under a SBA total set aside, submit UEI information, and comply with postaward reporting obligations. Proposals are due by August 19, 2026, via email as a single PDF, and must include signed provisions and pricing schedules without page limits. The contract allows for option period extensions and includes provisions for contract termination, protest after award, and application of federal law for breach claims.

W076 Endist Little Rock

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TINIAN Flushable TOILETS & HANDWASH STATIONS

Solicitation # FA502526QB010

The contractor will provide comprehensive services for portable water-flush toilets and handwash stations across multiple locations on the Military Lease Area in Tinian, Northern Mariana Islands, under a firm fixed-price contract running from 31 August 2025 to 30 August 2027. This includes full mobilization and demobilization, daily cleaning and restocking five days per week, waste removal compliant with environmental standards, and connection to the on-site septic tank, which must be pumped upon request with at least 24 hours’ notice. The work requires the use of only non-biocidal, septic-safe sanitation products and adherence to CNMI wastewater regulations. Contract performance is subject to strict compliance standards, including zero discrepancies and 100% adherence to all specifications outlined in the Performance Work Statement, with final acceptance determined by the Contracting Officer. Weekly written reports and a final operations/maintenance certification are mandatory deliverables. This acquisition is a 100% small business set-aside under NAICS code 562991, with award based on a trade-off approach evaluating both price and technical acceptability, without numerical weighting or risk ratings. Technical proposals must meet all solicitation requirements to be deemed acceptable. The contract incorporates numerous FAR and DFARS clauses addressing cybersecurity, supply chain security, labor compliance, whistleblower protections, and restrictions on procurement from certain foreign regions, including Xinjiang and the Maduro regime. Invoicing must be processed exclusively through WAWF, and payment will be made via electronic funds transfer. The performance location is Tinian, while administrative acceptance is processed at APO AP 96543. Key contacts include the contracting team at FA5025, and all offerors must be registered in SAM, possess a UEI and CAGE code, and self-certify as a small business. No contract value or unit pricing details are disclosed, and no packaging, marking, or preservation specifications are provided in the documentation.

FA5025 356 Eceg Pk

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PEO-M Unmanned Surface Vehicle (USV) Poseidon's Fury Collaboration Event (CE)

Solicitation # PEO_M_USV_Poseidon_s_Fury_CE

SOFWERX and the USSOCOM Program Executive Office Maritime (PEO-M) are hosting the Poseidon’s Fury Collaboration Event to accelerate the development of the Unmanned Surface Vehicle Mission-Aligned Reference Architecture (MARA), a standards-based framework designed to improve interoperability across Joint Force manned and unmanned maritime systems while eliminating redundant, service-specific platform development. This initiative is open exclusively to U.S. persons and involves a two-phase process beginning with a virtual collaboration event on August 26, 2026, where SOF operators and industry partners will engage in breakout sessions to define operational needs around user interface, autonomy, command and control, and platform effectiveness. Participation in this event is optional but strongly encouraged to align solutions with warfighter requirements, with registration closing August 14, 2026. Those who do not attend the CE may still submit capabilities for consideration during the Assessment Event, which opens on September 14, 2026, and closes October 2, 2026. A virtual Q&A session is available on September 23 for clarification on technical expectations. Selected submissions will undergo a downselect process, with winners invited to participate in a comprehensive on-water Assessment Event at Stennis Space Center, Mississippi, between November 2 and 20, 2026. Participants must demonstrate their USV capabilities in real-world conditions, with evaluations conducted by Subject Matter Experts from USSOCOM, JHU APL, WARCOM, and MARSOC using predefined technical and operational criteria. Successful performers may be transitioned to Phase 5, where potential pathways for follow-on acquisition include Other Transaction Authorities (OTAs) under 10 U.S.C. §4022, research agreements under 15 U.S.C. §3715, cooperative R&D agreements, experimental procurement under §4023, or prize competitions—potentially leading to non-competitive production awards based on successful prototype outcomes. All awardees must comply with NIST SP 800-171 for securing Controlled Unclassified Information, and eligibility is limited to U.S. persons and organizations capable of supporting USSOCOM’s unique maritime missions.

Department Of Defense

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SV-26.2 Peru – Chemical Latrines and Hand-Washing Stations

Solicitation # W912CL-26-Q-A032

The contract mandates the provision of non-personal services for chemical latrines and hand-washing stations in Sauce, Peru, under the Department of Defense’s 410th Contracting Support Brigade, with performance scheduled from September 1 to September 25, 2026, at designated locations including Sauce Jungle School and Primavera Training Area. Services must be delivered and maintained daily during operational hours, adhering to strict quality standards outlined in the Performance Work Statement and monitored through a Quality Assurance Surveillance Plan, with acceptance occurring at the delivery site by the Contracting Officer’s Representative. The contract is firm-fixed price, evaluated under a Lowest Price Technically Acceptable (LPTA) methodology where technical acceptability—based on compliance with all PWS attachments, Table 1 deliverables, and the requirement to be ready within 10 days of award—is a mandatory pass/fail threshold, followed by price as the sole selection criterion. Past performance is evaluated only for the lowest-priced technically acceptable offeror and requires submission of two comparable contracts. All contractor personnel must undergo background checks, sign non-disclosure agreements, and comply with stringent information security protocols including prohibitions on TikTok, adherence to the Privacy Act and NIST SP 800-171, and strict operational security rules that limit public disclosure and require escorted access to sensitive areas. Invoicing and payment are exclusively processed through the Wide Area WorkFlow system using specified DODAAC codes, and the contractor must provide Defense Base Act insurance as a reimbursable, not-to-exceed line item. The solicitation requires a Unique Entity Identifier and CAGE code, but no socioeconomic status or size certification details are filled in, and no contract value is specified due to blank unit pricing. Amendments to the PWS have updated employee nationality requirements and applicable laws, and the contractor must immediately report any organizational conflicts of interest, security breaches, spills, or criminal activity. Packaging, marking, and transportation standards are not addressed, and no Incoterms are specified, with delivery solely governed by location-specific timelines in Table 1.

0410 Aq Hq Contract

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C26950004 - Chino Hills SP - Septic Pumping Service Contract

Solicitation # 0000039936

The State of California is seeking qualified contractors to provide septic pumping services at Chino Hills State Park under Contract C26950004, with a closing date of August 21, 2026, at 2:00 PM. Contractors must be prepared to perform up to 30 septic pumping services annually, covering the emptying of 4,000-gallon and 1,500-gallon sewage vaults as outlined in DPR 326B and Exhibit B, ensuring all waste is transported and disposed of at an approved offsite facility. All work must be completed within 72 hours of receiving a service request, and the contractor is responsible for providing their own equipment, which is only provided as a general guideline and not a specification for bid pricing. The services must result in clean, sanitary, safe, and presentable conditions ready for immediate use, in full compliance with all project specifications and directives from the Project Manager. Bidders must obtain the complete solicitation package online and are responsible for reviewing all documents, including any addenda issued prior to the deadline. Questions regarding ambiguities or discrepancies in the contract documents must be submitted via email by close of business on August 11, 2026, with responses provided through official addenda posted on the website. While the Disabled Veteran Business Enterprise participation requirement has been waived, the DVBE incentive still applies, and a five percent preference will be awarded to certified small businesses. Vendors are advised to check state registration requirements and verify all details directly through the official source, as third-party platforms like Biddingo.com do not provide authoritative content or represent the State.

State of California

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Onsite Waste Segregation, Packaging, and Logistics CoordinationThe contract requires onsite labor to manage the segregation, labeling, packaging, and staging of universal and hazardous waste at the Sierra Nevada Job Corps Center, ensuring strict adherence to environmental compliance standards and proper documentation. All activities must align with regulatory requirements, and the contractor is responsible for coordinating with approved vendors to facilitate timely and lawful waste disposal. The work demands a high level of operational precision and regulatory awareness to maintain safety and compliance throughout the waste handling process. This is a subcontract under the SBA’s small business set-aside program, open to Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone Small Business, Veteran-Owned Small Business, and Service-Disabled Veteran-Owned Small Business concerns as defined by the SBA. The North American Industry Classification System code is 562991, indicating it falls under Other Waste Management Services. The solicitation was posted on August 4, 2026, with a response deadline of August 14, 2026, and all work must be performed at the specified government facility.

Sierra Nevada Job Corps Center

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Street Sweeping Services

California Department of Transportation

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Street Sweeping and Site Maintenance

STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

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Potable Water Tank Cleaning and SanitizationThe contract requires monthly cleaning, disinfection, and verification of potable water storage tanks at the U.S. Embassy compound in Guatemala City to ensure the safety and integrity of the drinking water supply. The work is critical for preventing contamination and maintaining compliance with health and safety standards for federal facilities abroad. All services must be performed on a recurrent monthly schedule with rigorous verification procedures to confirm the effectiveness of sanitization efforts. The project is classified as a subcontract under NAICS code 562991, and responses are due by September 11, 2026. Performance is localized to the embassy compound in Guatemala City with the ZIP code 01016, and the contracting activity is managed by the Department of State through its mission in Guatemala City.

Usembassy Guatemala City

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in about 1 month

Sediment Removal and Site CleanupThe contract involves the removal of accumulated sediment from the final 50 feet of a culvert to restore its hydraulic capacity, ensuring proper water flow and infrastructure function. The scope includes the safe dredging, handling, and disposal of the extracted material in compliance with environmental standards, as well as full site restoration to return the area to its original condition. Work must be performed with attention to safety, minimal environmental disruption, and adherence to all applicable regulations. This subcontract is issued under the NAICS code 562991 for other remediation services and is associated with Caltrans District 8 in San Bernardino/Riverside, California. The place of performance is located in the 92883 zip code area, and the solicitation was posted on August 3, 2026. The project is part of ongoing infrastructure maintenance efforts managed by the California Department of Transportation, with all activities expected to meet state and local compliance requirements for waste disposal and site rehabilitation.

Caltrans, District 8 - San Bernardino/Riverside

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IFB 30-26072DSOHF - Grease Trap Pumping Services - Eastern Region

Solicitation # 30-26072DSOHF

The contract solicits bids for grease trap pumping, cleaning, and disposal services at three designated state facilities in the eastern region of North Carolina: Caswell Developmental Center, O'Berry Neuro-Medical Treatment Center, and Walter B. Jones Alcohol and Drug Abuse Treatment Center. Services must be performed in accordance with state regulations and operational standards, ensuring safe and timely removal of grease and waste materials from grease traps located at these sites. Bidders are expected to provide all necessary equipment, personnel, and disposal methods compliant with environmental and health codes, with performance limited exclusively to the specified locations. The solicitation, identified as IFB 30-26072DSOHF and referenced under Doc2313834496, was posted on August 3, 2026, with a firm response deadline of August 19, 2026, at 7:00 PM Eastern Time. The contract is being issued by the North Carolina Department of Health and Human Services under a state-level procurement process, with no set-aside preferences indicated. Primary contact for inquiries is Rita Sutton, and all work must be performed within the state of North Carolina. Proposals must be submitted through the official electronic procurement portal linked in the solicitation details.

Department of Health and Human Services - Dhhs

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1115-B-2627 Grease Trap Pumping and Cleaning

Solicitation # IFB-124709

Portsmouth Public Schools in Virginia is seeking qualified vendors to provide grease trap pumping and cleaning services under solicitation IFB-124709, with proposals due by August 10, 2026. The contract falls under NAICS code 562991 for other waste management services and is open to all eligible contractors without any set-aside restrictions. Services must be performed at school locations within Portsmouth, Virginia, and vendors are expected to comply with all local, state, and federal regulations regarding hazardous waste handling and environmental protection. All inquiries should be directed to Cassandra Smith, the designated point of contact, via email at cassandra.smith@portsk12.com or phone at 757-393-8261. Bidders must review the full solicitation details via the provided vendor portal link to ensure full compliance with submission requirements and service specifications.

Portsmouth Public Schools

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Scheduled Cleaning and Maintenance ServicesThe contract titled Scheduled Cleaning and Maintenance Services requires the performance of routine cleaning, waste removal, sanitization, and general maintenance of portable comfort stations across Texas. This work is essential to ensure public health and safety by maintaining hygienic conditions in temporary sanitation facilities used in various locations throughout the state. The services must be delivered consistently during the contract period to meet established standards for cleanliness and functionality. The contract is issued as a subcontract under the Texas Department of Transportation and is classified under NAICS code 562991 for Other Waste Management Services. Solicitation details indicate a posted date of July 31, 2026, with a response deadline of August 14, 2026. All work is to be performed within the state of Texas, though exact locations are not specified. Interested parties must submit proposals by the stated deadline to be considered for award, with no set-aside provisions identified for small or specialized businesses.

Texas Department of Transportation

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Road Sweeping and Site CleanupThe contract is for mechanical road sweeping and incidental cleaning of spillage or tracking that occurs beyond project limits during and after construction activities. It is classified as a subcontract under NAICS code 562991, which pertains to other waste management services. The work is being managed by the Massachusetts Department of Public Works, and performance is expected to take place within the jurisdiction of Massachusetts. The solicitation was posted on July 31, 2026, with a deadline for responses set for August 21, 2026. The scope focuses on maintaining public roadways by removing debris, dust, and material tracking from construction zones to ensure safety, cleanliness, and compliance with municipal standards. All services must be performed promptly during active construction and immediately following project completion to mitigate any environmental or public nuisance caused by construction-related residues.

Department of Public Works

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