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COLDER ASSOCIATES BRASIL LTDA

UEI: KJPZBXT1VAH7

COLDER ASSOCIATES BRASIL LTDA is a federal contractor, registered under UEI KJPZBXT1VAH7. It has been awarded $42,000 across 1 federal contract. Primary work spans Geophysical Surveying and Mapping Services. Top awarding agencies include Department Of State.

Contact Information

Registration and classification details

Registration

UEI Code

KJPZBXT1VAH7

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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Award Analytics & Distribution

Awards by Agency

Department Of State$42.0K100%

Awards by NAICS

541360 - Geophysical Surveying and Mapping Services$42.0K100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in COLDER ASSOCIATES BRASIL LTDA's top NAICS codes and agencies

W24-11 Bell Canyon Dam DSOD AnalysisThe City of St. Helena is forecasting a geotechnical exploration project focused on the Bell Canyon Dam, aimed at supporting a downstream office dam (DSOD) analysis. The work will involve subsurface investigation activities including boring, soil and rock sampling, and laboratory testing to assess the structural integrity and geotechnical properties of the existing dam structure. All fieldwork and testing will be conducted at the dam site located in St. Helena, California, with a zip code of 94574. The project is scheduled to be publicly posted on August 5, 2026, and is designated as a forecast notice indicating future procurement intent. Primary point of contact for inquiries is Ian Dale, Environmental Services Technician, who can be reached via email at idale@cityofsthelena.gov or by phone at 707-312-1372. No solicitation number has been assigned yet, and details regarding set-aside status, NAICS code, or contracting vehicle have not been specified.

City of St. Helena

POSTED

about 15 hours ago

DEADLINE

Calero Valve Yard Geotechnical Borings and Utility PotholingThe project involves geotechnical drilling and utility potholing to support the final design of the Calero Dam Seismic Retrofit Project, with activities centered at the Calero Valve Yard near San Jose, California. Three boreholes will be drilled to a maximum depth of 25 feet using a truck-mounted hollow stem auger, accompanied by a 100-foot trench excavation along the same alignment. All borings will be properly backfilled with a cement bentonite grout mixture in compliance with Valley Water Well Ordinance standards. Simultaneously, four hydrovac potholes will be excavated near the Almaden Valley Pipeline to verify the configuration of its concrete encasement, which is critical for relocating an existing valve vault box as part of the retrofit. All disturbed areas will be restored using native excavated material and compacted to original conditions. Approximately 1500 square feet of ruderal vegetation will be impacted during the work, which is expected to be completed in six total days. The project is managed by the Santa Clara Valley Water District, with Abby Annicchiarico serving as the primary point of contact for environmental planning and coordination.

Santa Clara Valley Water District

POSTED

about 15 hours ago

DEADLINE

Village 7 Specific Plan ProjectThe proposed project seeks to amend the Village 7 and Village 5 Specific Plans in the City of Lincoln to significantly increase residential density across both areas. Within Village 7, the number of allocated residential units would rise from 570 to 1,205, while Village 5 would see an increase from seven to 30 units. A new land use designation, Village Medium-High Density Residential (VMHDR), would be introduced over 41.1 acres in Village 7, permitting residential densities between 6.0 and 18.0 dwelling units per acre to allow for flexible, higher-density development. The project also includes minor adjustments to a 49.5-acre area south of Moore Road within Village 7, which would reconfigure existing residential land uses to yield a slight net increase in total units. All changes are designed to align with the City of Lincoln General Plan and support growth consistent with regional housing goals. The amendment request is part of an ongoing planning effort to accommodate increased housing needs through strategic land use revisions. The project is being managed by the City of Lincoln, with primary contact information provided through Mikaela Noble, Associate Planner, and Phil Rodriguez, Vice President at LewisMc. The initiative is currently in the forecast stage as of August 5, 2026, with public documentation and environmental review accessible under State Clearinghouse number 2005062001. No bidding or procurement activity is indicated, as this is a land use planning amendment rather than a construction or service contract.

City of Lincoln

POSTED

about 15 hours ago

DEADLINE

Route survey and seabed mapping services

Solicitation # 18985911

The Department of National Defence is seeking a contractor to conduct a route survey and seabed mapping operation covering 45 square kilometers, including areas within Halifax Harbour extending to Wrights Cove and its approaches, starting at Duncan’s Cove, as well as the BIO Mine Garden and its surrounding approaches. The contractor must utilize their own vessels and equipment to collect data while strictly adhering to all regulatory, safety, and environmental requirements. All data gathered must be unclassified, with no inclusion of sensitive or restricted areas; any potential sensitive locations identified during planning must be reported to and coordinated with the client before survey execution. Raw survey data must be delivered on a hard drive provided by the Royal Canadian Navy in TIL File format, alongside a hard copy and an electronic PDF version of the survey report, all of which must remain unclassified in accordance with specifications to be provided by CANFLTLANT HQ. The contract opportunity is open under solicitation number 18985911, with proposals due by August 31, 2026, and all work is to be performed in and around Halifax, Canada.

Department of National Defence

POSTED

about 17 hours ago

DEADLINE

Materials Testing and Geotechnical Inspection ServicesThe City of Compton Public Works Department is soliciting subcontractor services for on-site materials testing and geotechnical inspection to verify compliance with project specifications for soil compaction, asphalt density, and concrete strength. This work is essential to ensure the structural integrity and regulatory compliance of public infrastructure projects within the city, and all testing must be performed at the designated job sites in Compton, CA 90220. The services will require qualified personnel equipped with the proper tools and methodologies to conduct accurate field testing and provide timely documentation of results. The contract is open for submission through August 28, 2026, under the NAICS code 541360 for geological and related services, and is categorized as a subcontract opportunity. The bidding process is administered through the BidAmerica platform, and interested parties must respond by the stated deadline. While no set-aside provisions or agency-specific organizational details are specified, compliance with local construction standards and adherence to accepted testing protocols are implicit requirements. Failure to meet performance benchmarks or deliver accurate, certified data may result in non-compliance penalties or contract termination.

City of Compton Public Works Department

POSTED

DEADLINE

Solicitation # IFB 27-0015

The contract seeks a Geophysical Investigation using Ground Penetrating Radar (GPR) Survey services under solicitation number BD-26-1154-PUCH1-PUCH1-132022, issued by the Massachusetts agency PUCH1 - Purchasing. The solicitation was posted on August 3, 2026, with responses due by August 27, 2026, and the work is to be performed in Medford, Massachusetts, at a zip code of 02155. The primary point of contact for this procurement is Fiona Maxwell, titled as Purchaser, who serves as the main liaison for inquiries and submissions. This solicitation falls under a State, Local, or Education (SLED) government entity and is aimed at conducting a non-invasive subsurface analysis to identify underground structures, utilities, or anomalies using GPR technology. There is no specified set-aside classification or NAICS code provided, indicating the opportunity is open to qualified vendors without restriction based on business size or type. All proposals must be submitted through the official digital portal linked in the solicitation.

PUCH1 - Purchasing

POSTED

DEADLINE

Site Safety and Work Plan DevelopmentThe contract titled Site Safety and Work Plan Development requires the development and implementation of detailed, site-specific plans for demolition, safety, and hot work activities at a location in Havelock, North Carolina, with a zip code of 28532. This includes conducting comprehensive hazard assessments and establishing protocols for personal protective equipment to ensure compliance with safety standards during all phases of work. The plans must be tailored to the unique conditions of the site and integrate best practices for risk mitigation and operational safety. This is a subcontract under a Small Business Set Aside, classified under NAICS code 541360, and is managed by the Fleet Readiness Center, a component of the Department of Defense. Bidders must submit their proposals by September 7, 2026, at 7:00 PM, with the solicitation posted on August 3, 2026. The work is focused on supporting defense infrastructure operations and demands strict adherence to federal safety regulations and industry-standard practices for hazardous work environments.

Fleet Readiness Center

POSTED

DEADLINE

in about 1 month

Grant Lake Outlet Valve Replacement Geotechnical EvaluationThe Los Angeles Department of Water and Power is preparing to conduct a geotechnical investigation at Grant Lake to support the replacement of the malfunctioning outlet valve and the outlet tunnel gate. The project involves drilling 14 sonic boreholes to assess subsurface conditions, including soil types and bedrock characteristics, which are critical for the engineering design of the replacement structures. Two of these borings will be positioned over the reservoir using a barge or watercraft, while the remaining twelve will be located along the dam access road and adjacent to the existing shaft and shaft house on the western side of the lake. Of the 14 boreholes, two may be repurposed as long-term groundwater monitoring wells to provide ongoing data after the initial investigation. Drill cuttings generated during the process will be collected in drums and transported offsite for proper disposal. The fieldwork is scheduled to commence in September 2026 and conclude by the end of November 2026, aligning with operational seasonal constraints to minimize environmental and operational disruption. The investigation is a necessary step in ensuring the structural integrity and long-term functionality of the outlet system.

California Los Angeles Department of Water and Power

POSTED

DEADLINE

Materials Testing & Inspection ServicesFayette County Board of Commissioners in Georgia is seeking a subcontractor to provide field and laboratory testing services for construction materials including soil, concrete, and asphalt to verify compliance with project specifications. The scope includes performing essential tests such as sampling, compaction evaluations, and slump tests, along with the preparation and submission of formal reports documenting results. Services must be executed with precision and adherence to industry standards to ensure structural integrity and regulatory alignment across construction projects under the county’s purview. The request was posted on July 31, 2026, with a firm response deadline of August 24, 2026, and is classified under NAICS code 541360 for architectural and engineering services. All work is expected to be performed at project sites within the county, though specific locations are not detailed, and submissions must be received by the stated deadline to be considered.

Fayette County Board of Commissioners

POSTED

DEADLINE

Mobile Chemical Laboratory Analysis ServicesThe contract seeks qualified subcontractors to provide on-site chemical analysis services using mobile laboratory systems during emergency incidents involving chemical warfare agents or hazardous material spills. These services are critical for rapid identification and assessment of chemical threats in the field, ensuring timely response and protective actions by emergency personnel. The work will be performed using PHILIS mobile labs, which must be capable of delivering accurate, real-time chemical analysis under high-stress, unpredictable environmental conditions. The solicitation is classified as a subcontract under NAICS code 541360, indicating specialized scientific and technical services. Interested parties must submit proposals by August 14, 2026, at 8:30 PM, with the opportunity posted on July 31, 2026. The contracting activity falls under the Land, Enforcement, and Air Division of the Environmental Protection Agency, with no set-aside provisions established for small businesses or other categories. Performance location details are unspecified, implying the services may be required anywhere nationwide in response to urgent incidents, and no point of contact information is provided in the public posting.

Land, Enforcement, And Air Division

POSTED

DEADLINE

Sand, Sediment, and Critical Mineral Investigation

Solicitation # 140M0126Q0018

The Department of the Interior, through the Bureau of Ocean Energy Management on behalf of the Bureau of Safety and Environmental Enforcement, is conducting market research via a Request for Information (RFI)/Sources Sought with solicitation number 140M0126Q0018 to identify qualified small businesses capable of performing geophysical surveys, geological sampling, and laboratory analysis in federal waters offshore Louisiana, specifically in the Ship Shoal area. This effort supports the National Offshore Sand Inventory and the National Offshore Critical Minerals Inventory through a two-year project involving the collection of 365 to 483 line miles of geophysical data using bathymetry, sub-bottom profilers, magnetometers, and side-scan sonar, along with the acquisition of 30 vibracores and 10 deep cores targeting sand units and critical mineral content. All work must adhere to established standards including ISO 19901, ASTM D5434, ISO 19115, and the USGS Science Data Lifecycle Model, with core samples required to be cut into five-foot sections, properly labeled, photographed before disturbance, and maintained with a minimum 80% recovery rate. Data must be submitted in MMIS-compliant formats such as shapefiles, CSV, and ESRI geodatabases, referenced to NAD 83 and NAVD88 coordinate systems, and metadata must conform to FGDC CSDGM or ISO 19115. Responses are due by May 12, 2026, and are limited to 10 pages in PDF or Word format, submitted electronically to designated BOEM email addresses. This RFI is strictly for market research purposes and does not constitute a solicitation for proposals or a commitment to award a contract; no financial compensation or reimbursement will be provided for responding. Respondents are required to provide their organization name, address, and Unique Entity Identifier (UEI), and must self-declare small business status if applicable. No formal contract clauses, evaluation factors, pricing data, or contracting officer details are included at this stage, as the document is preliminary and intended solely to gather industry input on the Draft Statement of Work. Compliance with U.S. Coast Guard navigation notices and archaeological resource clearance requirements is mandatory for any future awarded contract, and daily progress updates must be submitted during operations. While the contracting office is based in Sterling, Virginia, all performance activities occur offshore in federal waters of the Gulf of Mexico, with deliverables

Acquisition Management Division

POSTED

DEADLINE

B-- BOEM Study-Sand, sediments and critical minerals

Solicitation # 140M0126Q0031

This contract, issued under solicitation number 140M0126Q0031 by the Department of the Interior’s Acquisition Management Division on behalf of the Bureau of Ocean Energy Management (BOEM), is a 100% Total Small Business Set-Aside for commercial services under NAICS code 541360, targeting geophysical surveying and mapping services to identify, characterize, and document offshore sand, sediment, and potential critical mineral resources along the Outer Continental Shelf off Southwest Florida, specifically in federal waters adjacent to Sarasota, Charlotte, Lee, and Collier Counties. The work encompasses the development of a reconnaissance-level investigation plan aligned with the USGS Science Data Lifecycle Model, acquisition of approximately 300 line-miles of geophysical survey data, and collection of 75 vibracore and/or rotary boring samples with a minimum 80% recovery rate, followed by laboratory analysis of those samples for critical mineral content. The contractor must process and interpret all collected data, delineate potential borrow areas, conduct preliminary volumetric evaluations, and deliver comprehensive final reports and digital data packages formatted for ingestion into the Marine Minerals Information System (MMIS). All deliverables must adhere to strict quality standards, including accuracy, clarity, consistency with requirements, editability by the Government, and accessibility through assistive technologies, with video content required to be closed captioned. Performance will take place offshore in Southwest Florida and at the contractor’s location, with a two-year period of performance beginning at award. The contract is structured as a Time-and-Materials (T&M) vehicle with a Not-to-Exceed (NTE) ceiling price, under which labor is compensated at fixed, fully-loaded hourly rates inclusive of wages, overhead, general and administrative costs, and profit, while materials and authorized travel are reimbursed at direct cost without markup. Invoices must be submitted monthly in arrears through the U.S. Department of the Treasury’s Invoice Processing Platform (IPP), and all payments are governed by the Prompt Payment Act. The contractor is required to submit quarterly progress reports, a draft summary report, and a final summary report electronically to the Contracting Officer’s Representative and other designated government personnel, with advance notification mandated for any significant changes exceeding 10% to labor hours, subcontractors, or materials. Key personnel must be qualified and replacements must match the experience of those being replaced, with extended vacancies beyond 30 days potentially resulting in negative CPARs ratings. The solicitation is governed

Acquisition Management Division

POSTED

DEADLINE

IFB # 447 Underground Utility Locating and Marking Services

Solicitation # IFB-125456

The Rivanna Water & Sewer Authority is inviting qualified firms to submit bids for Underground Utility Locating and Marking Services covering its raw and treated drinking water and sewer infrastructure, including pipelines, storage facilities, and pumping stations within Albemarle County and the City of Charlottesville. The solicitation, identified as IFB #447 under solicitation number IFB-125456, was posted on July 31, 2026, with responses due by August 27, 2026, at 8:00 PM EST. While attendance is not mandatory, a pre-bid meeting is scheduled for August 12, 2026, at 11:00 AM EST, with details provided in Section I of the solicitation document. The work requires experienced contractors capable of accurately identifying and marking subsurface utilities to support RWSA’s operations and maintenance activities in a region serviced by this public authority. All bids must demonstrate technical competency, compliance with safety standards, and familiarity with local utility systems. The procurement is managed by the Rivanna Water & Sewer Authority, a state and local government entity operating under the Virginia jurisdiction. Primary contact for inquiries is Miranda Baird, reachable via email at mbaird@rivanna.org or phone at 434-977-2970. The place of performance is confined to Albemarle County and the City of Charlottesville, Virginia, and all services must be performed within this geographic scope. Bidders are expected to have the necessary equipment, trained personnel, and proven experience in utility locating, with a commitment to accuracy and reliability to protect public infrastructure and worker safety. The full solicitation and submission details are accessible through the provided online portal.

Rivanna Water & Sewer Authority

POSTED

DEADLINE

Forestry Drones

Solicitation # 10-IFB-255738-DME

The North Carolina Department of Agriculture is seeking proposals through solicitation Doc2338123812 to procure drones for use by its Forestry Division, with the solicitation posted on July 31, 2026, and responses due by August 17, 2026. This procurement is targeted at enhancing forest management, wildfire monitoring, and land surveying capabilities across North Carolina through the deployment of unmanned aerial systems. The contract falls under the SLED category, indicating it is directed toward state, local, or educational government entities, and the place of performance is entirely within the state of North Carolina. Dion Elliott is listed as the primary point of contact for inquiries and submissions, and all work must be executed in compliance with state-specific operational and regulatory requirements. The solicitation does not specify a set-aside type or NAICS code, leaving the eligibility criteria open to qualified vendors capable of providing reliable, field-ready drone systems equipped with appropriate sensors and data processing tools suited for forestry applications.

Department of Agriculture

POSTED

DEADLINE

Saskatchewan - Torch River Lidar

Solicitation # 2026-27-0154

The Water Security Agency is seeking to procure a high-quality lidar dataset to capture bare earth elevations across the Torch River area in Saskatchewan. This procurement aims to support the agency’s mandate in water management, including flood and drought mitigation, water supply protection, and aquatic habitat conservation. The solicitation, numbered 2026-27-0154, was posted on July 30, 2026, with a response deadline of August 20, 2026. Proposals must deliver precise topographic data that meets stringent accuracy and coverage standards to ensure effective hydrological modeling and infrastructure planning. The agency, a Crown corporation governed by Saskatchewan legislation, is responsible for the province’s water resources and requires this dataset to inform long-term environmental and safety initiatives. All submissions must be directed to the designated point of contact, Shayne MacDonald, at tendersubmissions@wsask.ca, and responses are to be submitted through the official Saskatchewan tenders portal. The contract is not subject to any set-aside provisions and is open to eligible providers with the technical capability to deliver airborne lidar services meeting the agency’s specifications. The data will be used exclusively within Saskatchewan for public water resource management purposes, ensuring alignment with the agency’s legal obligations and strategic objectives. The place of performance is confined to the Torch River region within the province, and all delivered datasets must adhere to rigorous quality control protocols to guarantee consistent, reliable elevation measurements.

Water Security Agency

POSTED

DEADLINE

GPR Surveillance, Camp Zama, Japan

Solicitation # FA520926Q0074

The U.S. Department of Defense intends to award a firm-fixed price contract for comprehensive subsurface utility mapping and anomaly screening using Ground Penetrating Radar (GPR) at Camp Zama, Japan, with an expected award date of around 10 September 2026. The requirement is being pursued directly under FAR 12.201-1(c)(2), and the contractor must conduct surveys along designated vehicular-accessible roadways using a vehicle-mounted, multi-channel GPR system to detect, identify, and map the horizontal position and estimated depth of underground utilities and anomalies. All data must be processed into a 2D GIS database strictly based on GPR signatures, adhering to U.S. Department of Defense directives including DoDI 8130.01, SDSFIE-V, EM 1110-1-2909, ASCE 38-02, EM 385-1-1, and applicable Japanese laws. All work must be performed exclusively in Japan, with the contract price covering all travel and lodging expenses. Key personnel must meet stringent qualification requirements issued solely by U.S. or Japanese governmental authorities. The Project Manager must hold either a Japanese “Gijutsu-shi” license from MEXT or a U.S. Professional Engineer license. The Project/Site Lead must possess an OSHA 30-Hour Construction certificate or a Japanese “Oxygen-Deficient/Hydrogen-Sulfide Hazard Work Chief” certification. Data Analysis Personnel require a minimum of five years of verified GPR utility mapping experience under U.S. or Japanese industrial standards, and the Land Surveyor must be a registered Japanese “Sokuryo-shi” authorized by GSI or a licensed U.S. Professional Land Surveyor. Official documentation proving all credentials must be submitted prior to award, and only U.S. or Japanese government-issued credentials are acceptable. Non-Japanese offerors must demonstrate a verifiable partnership with a local Japanese service provider capable of fulfilling warranty obligations, providing full contact details for that entity. U.S. vendors are subject to DFARS clause 252.225-7976, requiring contractor personnel and dependents to be registered in SPOT to qualify under the Status of Forces Agreement.

FA5209 374 Cons Pk

POSTED

DEADLINE

TBIPS - G.1. Geomatics Analyst – Level 2

Solicitation # W6369-26-X056

The Department of National Defence is seeking three Geomatics Analysts – Level 2 to support the Mapping and Charting Establishment’s Engineering Section within the National Capital Region. These analysts will work under the direction of MCE Engineering staff to develop and sustain critical geomatics engineering capabilities, IT infrastructure, and production workflows essential to Royal Canadian Air Force operations. Their responsibilities include creating, assessing, and manipulating aeronautical and geospatial data, developing and evaluating new datasets and applications, generating digital aeronautical charts and specialized products that meet RCAF Operational Airworthiness requirements, and providing direct geomatics support to various RCAF Project Management Offices. The work is integral to the advancement of key programs such as CMLU and MHP, ensuring the sustained operational readiness and mission effectiveness of Canadian air forces. The solicitation, identified as TBIPS - G.1. Geomatics Analyst – Level 2 with reference number W6369-26-X056, was posted on July 30, 2026, with a response deadline of August 17, 2026. This contract opportunity is open under the federal government’s procurement framework with no specified set-aside status. All work is to be performed in the National Capital Region and the primary point of contact for inquiries is Samer Fattouch, Contracting Authority, reachable via email at Samer.Fattouch@forces.gc.ca. Interested parties must submit their proposals through the Canada Buys portal prior to the deadline.

Department of National Defence

POSTED

DEADLINE

Traffic Control PlanningThe contract involves developing temporary traffic control plans for various construction phases, focusing on the implementation of signage, lane closures, and pedestrian detours to ensure safety and efficiency during roadway work. The work must comply with applicable standards and be tailored to the specific needs of each construction stage, accommodating both vehicular and pedestrian movement while minimizing disruptions. The solicitation is classified as a subcontract under NAICS code 541360, indicating professional, scientific, and technical services related to engineering and planning, and is being managed by the Public Works Department of the City of South Lake Tahoe in California. Responses are due by August 28, 2026, at 7:00 PM, with the opportunity posted on July 30, 2026. The place of performance and agency details are not fully specified beyond the state location, but the work is expected to occur within South Lake Tahoe’s jurisdiction. There is no set-aside designation provided, and no point of contact information is listed in the data. Interested parties must access the full details and submit proposals via the provided vendor portal link to participate in the bidding process.

Public Works Department of City of South Lake Tahoe

POSTED

DEADLINE