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COOPER ZIETZ ENGINEERS, INC. 6400 SE LAKE RD STE 270 PORTLAND OR 97222 USA

UEI: SLED_4E77BABA79B775D1

COOPER ZIETZ ENGINEERS, INC. 6400 SE LAKE RD STE 270 PORTLAND OR 97222 USA is a federal contractor, registered under UEI SLED_4E77BABA79B775D1. It has been awarded $879,253 across 1 federal contract. Primary work spans Landscape Architectural Services. Top awarding agencies include W071 Endist Portland.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_4E77BABA79B775D1

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

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Award Analytics & Distribution

Awards by Agency

W071 Endist Portland$879.3K100%

Awards by NAICS

541320 - Landscape Architectural Services$879.3K100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in COOPER ZIETZ ENGINEERS, INC. 6400 SE LAKE RD STE 270 PORTLAND OR 97222 USA's top NAICS codes and agencies

Inspection, Testing & Quality AssuranceThe contract requires comprehensive in-process and final inspection, testing, and quality verification of valves to ensure strict adherence to MQR-PSD-1 and applicable military standards. All activities must be performed with precision to guarantee functional reliability and compliance with defense specifications, covering every stage of production from initial assembly through final acceptance. The work is classified as a subcontract under NAICS code 541320 and is managed by the Department of Defense through the Ok DLA Aviation office in Oklahoma City. The solicitation was posted on August 5, 2026, with a response deadline set for August 11, 2026, at 4:59 AM, leaving limited time for qualified vendors to submit proposals. The place of performance and contact details are not specified, indicating potential flexibility in execution location or reliance on the subcontractor’s facility as long as quality and compliance requirements are met. The nature of the work demands certified quality control processes, documented traceability, and the ability to meet rigorous military-grade tolerances without deviation.

Ok DLA Aviation At Oklahoma City

POSTED

about 13 hours ago

DEADLINE

JDA Tainter Valves (TV3 & TV4) Repair

Solicitation # W9127N26BA030

The U.S. Army Corps of Engineers, Portland District, is soliciting a firm-fixed price construction contract for the comprehensive repair and rehabilitation of two Tainter Valves, TV3 and TV4, at the John Day Lock and Dam in Rufus, Oregon. The work involves extensive structural repairs to address cracking, corrosion, and cavitation damage on the valves’ skin plates, girders, and other components as detailed in provided engineering drawings. All weld repairs must comply with AWS D1.1 standards, and contractors must use an AISC-certified fabrication plant with specific categories and a fracture critical endorsement, along with at least five years of documented experience on comparable projects. The scope includes removing the valves from the navigation lock fill culverts, transporting them to a fabrication facility for repair, and returning them for reinstallation. This process requires precise as-built dimensional surveys at three stages: removal, post-repair, and pre-reinstallation, with close coordination to ensure proper alignment through bushing replacement and seal plate hardware installation. Armor plates will be installed over cavitated zones to prevent future damage, and all seals, seal plates, and associated hardware will be replaced. The contract has an estimated value between $1 million and $5 million and must be completed within 321 days of the Notice to Proceed. The solicitation is open to full and open competition under NAICS code 237990, with no set-aside provisions, and the Product Service Code is Z2KA for dam repair or alteration. Bidders must be registered in the System for Award Management prior to submission and are required to respond to a formal Invitation for Bids with proposals due by August 19, 2026. The government intends to award the contract without negotiations but reserves the right to conduct discussions if necessary. No discussions or proposals will be accepted in response to this pre-solicitation notice, which is solely for industry awareness; the official solicitation was posted on SAM.gov on August 5, 2026. All inquiries must be directed via email to the designated points of contact, and the government retains the right to cancel the solicitation at any time without obligation or reimbursement.

W071 Endist Portland

POSTED

about 13 hours ago

DEADLINE

John Day Dam Fish Pump Rehabilitation Project

Solicitation # W9127N26BA031

The John Day Fish Pump Rehabilitation Project is a Department of Defense procurement under solicitation number W9127N26BA031, targeting the major mechanical rehabilitation of Fish Pump Unit 2 at the John Day Lock and Dam on the Columbia River near Rufus, Oregon. The scope includes the removal, refurbishment, and replacement of critical components such as the lower and upper pump shafts, bearings, bearing brackets, and a right-angle drive gearbox, with all shafts requiring true-up machining and replacement of stainless bearing journals with greaseless bearing liners. The contractor must deliver and install a new gearbox along with comprehensive technical documentation, including operation and maintenance manuals, gear design calculations, gearbox detail drawings, and a full set of spare parts for the lube system. Work involves off-site fabrication of steel and composite components and on-site installation, requiring strict adherence to manufacturer specifications for alignment, balancing, and final testing, including pre-test inspections and a final validation prior to returning the system to service. The project is scheduled for performance between November 2026 and July 2029, with a targeted shutdown window for Unit 2 from December 1, 2026, to November 26, 2027. The estimated contract value ranges from $1 million to $5 million, and the procurement is structured as a Total Small Business Set-Aside under FAR 19.5, with NAICS code 237990 and a small business size standard of $45 million. The solicitation is currently in pre-solicitation phase, with the formal invitation for bids expected to be released on or about July 15, 2026, and bids due approximately 30 days after advertisement. All bids must be submitted by the deadline of August 25, 2026, and the procurement is administered by the W071 Endist Portland office of the U.S. Army Corps of Engineers, with direct inquiries directed to Joseph Jarvis. No reimbursement is available for costs incurred during the pre-solicitation phase, and the government reserves the right to cancel the solicitation at any time prior to award.

W071 Endist Portland

POSTED

about 13 hours ago

DEADLINE

TDA Tainter Valve (TV1) Repair

Solicitation # W9127N26BA032

The U.S. Army Corps of Engineers, Portland District, is soliciting a firm-fixed price contract for the comprehensive repair and rehabilitation of Tainter Valve TV1 at The Dalles Lock and Dam. The project involves removing the valve from the navigation lock fill culvert, transporting it to a certified fabrication facility, and performing extensive structural repairs including crack and corrosion remediation on skin plates, girders, and other components, all in accordance with AWS D1.1 welding standards. The fabricator must be AISC certified with a fracture critical endorsement and possess at least five years of documented experience on similar hydraulic projects. Critical components such as top, bottom, and side seals, seal plates, and associated hardware will be replaced, and new armor plates will be installed to counteract cavitation damage on the downstream face. Additionally, oversized self-lubricating polymer bushings rated for submerged marine environments and a dynamic bearing pressure of at least 10,000 psi will be installed at the lifting eye and trunnion ends to correct for gate warping, requiring precise alignment through as-built surveys conducted at removal, post-repair, and pre-reinstallation stages. The contractor must manage all logistics including transport, handling, and reinstallation of the valve, while ensuring compliance with strict USACE specifications. The contract is estimated to be valued between $1 million and $5 million with a performance period of 150 days following the notice to proceed. It is set aside for full and open competition under NAICS code 237990, with a size standard of $45 million, and falls under the Product Service Code Z2KA for dam repair or alteration. Bids must be submitted electronically through SAM.gov, and all offerors are required to maintain active SAM registration prior to bid submission and award. The solicitation was posted on August 5, 2026, with proposals due by August 19, 2026, and the government plans to award without discussions unless deemed necessary. The primary point of contact is Andrew Sprys, with Justin Figueredo as secondary contact; inquiries must be submitted via email. No pre-solicitation submissions will be accepted, and the government retains the right to cancel the solicitation at any time without reimbursement for preparatory costs.

W071 Endist Portland

POSTED

about 13 hours ago

DEADLINE

Civil Engineering and Site DesignThe contract encompasses civil engineering and site design services for a municipal development project in Monterey Park, California, with a focus on site grading, storm drainage systems, access roads, parking areas, and utility connections, all aligned with local development codes and regulatory requirements. Work must comply with established standards to ensure infrastructure functionality, environmental compliance, and public safety, with performance required at the specified location in ZIP code 91754. This is a subcontract opportunity classified under NAICS code 541320, targeting qualified firms capable of delivering comprehensive civil design and construction support. The solicitation was posted on August 4, 2026, with responses due by September 2, 2026, at 6:00 PM, and is managed by the City of Monterey Park under the oversight of the State of California. All proposals must be submitted through the designated online portal prior to the deadline to be considered.

Monterey Park CA, City of

POSTED

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Landscape Architecture and Coastal Resilience DesignBrazoria County is seeking a subcontractor to deliver comprehensive landscape architecture services focused on coastal resilience through the integration of native vegetation, dune restoration, and erosion control measures. The project aims to enhance ecological stability while simultaneously creating accessible public spaces that support recreational use and community engagement with the coastal environment. Design efforts must prioritize long-term sustainability, utilizing locally appropriate plant species and engineering solutions that mitigate environmental degradation and adapt to changing coastal conditions. The contract is structured as a subcontract under NAICS code 541320, with proposals due by August 31, 2026, and the opportunity posted on August 4, 2026, via the Texas SmartBuy portal. All work is expected to align with regional environmental goals and fulfill the county’s commitment to resilient, publicly beneficial infrastructure.

BRAZORIA COUNTY

POSTED

DEADLINE

Landscape and Streetscape DesignThe City of Dunwoody, in coordination with the state of Georgia, is seeking a subcontractor to design streetscape elements that comply with Georgia Department of Transportation standards. The scope of work includes the development of urban design features such as trees, planters, lighting fixtures, benches, and other related components aimed at enhancing public spaces and pedestrian environments. The project falls under NAICS code 541320, indicating it is a professional service in architectural and engineering activities, with an emphasis on landscape and civil design. All deliverables must align with GDOT specifications to ensure uniformity and regulatory compliance across state infrastructure projects. The solicitation was posted on August 3, 2026, with a response deadline of September 10, 2026, at 7:00 PM. This is classified as a subcontract opportunity, suggesting the primary contract may be held by another entity, and the selected vendor will operate under that umbrella. The place of performance is not explicitly detailed but is presumed to be within the City of Dunwoody’s jurisdiction. Interested parties must submit proposals through the official state procurement portal linked in the posting, and no set-aside provisions or specific organization-type requirements are indicated. Timely submission and adherence to GDOT standards are critical for consideration.

City of Dunwoody

POSTED

DEADLINE

in about 1 month

Quality Inspection & Testing ServicesThe contract calls for independent inspection and testing of a motor to ensure compliance with either MIL-STD-1916 or ASQ Z1.4 standards at an AQL of 0.1 for critical attributes, requiring rigorous quality control procedures to meet defense-grade specifications. The work is classified as a subcontract under NAICS code 541320, indicating it involves engineering services, and is managed by the Department of Defense through the Maritime Supply Chain office, with performance required at the location in New Cumberland, Pennsylvania, zip code 17070-5002. The solicitation was posted on August 3, 2026, and responses are due by August 14, 2026, providing a limited window for qualified vendors to submit proposals. The nature of the requirement suggests participation is restricted to contractors with demonstrated capability in high-precision industrial testing and military quality standards, with no set-aside provisions indicated. All work must align precisely with the specified acceptance criteria, and the successful bidder will be responsible for delivering verification documentation to confirm full compliance with the outlined standards.

MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Inspection & Acceptance Testing Services

CONSTRUCTION & EQUIPMENT MANU & CON

POSTED

DEADLINE

Quality Assurance and Testing (Pre-Delivery)The contract requires the performance of comprehensive quality inspections and testing on axial fans before they are delivered to ensure full compliance with established technical specifications. This includes rigorous verification of performance, durability, and safety standards to meet operational requirements. As part of the deliverables, Safety Data Sheets (SDS) must be submitted in accordance with OSHA regulations and Federal Standard No. 313, ensuring proper documentation of chemical composition, hazards, and handling procedures for all related materials used in the fans. The contract is classified as a subcontract under NAICS code 541320, issued by the Defense Logistics Agency under the Department of Defense, with performance required at Fort Eustis, Virginia, zip code 23604-5577. The solicitation was posted on August 3, 2026, with responses due by August 14, 2026. All work must be completed and submitted in accordance with federal procurement guidelines, and failure to meet inspection criteria or deliver accurate SDS documentation will result in non-compliance and potential rejection of the shipment.

Defense Logistics Agency

POSTED

DEADLINE

RFP 27-0373 Personal Property Collection & Valuation Services

Solicitation # BD-26-1154-PUCH1-PUCH1-131968

The City of Medford, Massachusetts, through its Board of Assessors, is soliciting sealed proposals from qualified vendors to provide comprehensive listing, coding, and valuation updating services for all personal property within the city for Fiscal Years 2028, 2029, and 2030. This three-year contract aims to ensure accurate and up-to-date assessments of personal property to support property tax administration and revenue generation. Proposals must be submitted by the deadline of August 20, 2026, and are to be routed through the official procurement portal under solicitation number BD-26-1154-PUCH1-PUCH1-131968. The work will be performed locally in Medford, with all services required to comply with state and municipal standards for valuation accuracy and data integrity. The procurement is managed by the Massachusetts Purchasing Division, with Kellie Cavanaugh designated as the primary point of contact for inquiries. This solicitation is open to all qualified companies without specific set-aside restrictions, and responses must demonstrate technical competence, relevant experience in property assessment services, and the ability to deliver reliable data over the full three-year term. Contractors will be expected to maintain confidentiality, adhere to strict reporting protocols, and integrate seamlessly with the city’s existing assessment systems. The goal is to secure a vendor capable of efficiently handling the volume and complexity of personal property data across diverse business and owner categories while ensuring compliance with all applicable legal and fiscal requirements.

PUCH1 - Purchasing

POSTED

DEADLINE

Asian American Garden At Locke-Paddon Wetland Community Park

Solicitation # 20260731016

The City of Marina in California is soliciting proposals for the Asian American Garden at Locke-Paddon Wetland Community Park under solicitation number 20260731016, with a contract value of $18. The opportunity is classified under NAICS code 541320, indicating it relates to architectural services, and is designated as a state, local, or educational government procurement. The solicitation was posted on August 3, 2026, and responses are due by September 28, 2026, at 11:00 PM Pacific Time. The project is located in Marina, California, with a ZIP code of 93933, and all work is expected to be performed on-site at the designated park location. Scott Shepard from the City of Marina is the primary point of contact, reachable via email at sshepard@cityofmarina.org or by phone at 831-384-4262. The contract does not specify a set-aside classification, and the procuring entity is a local government agency with no additional organizational type noted. Interested parties may access further details through the provided BidAmerica link.

POSTED

DEADLINE

in about 2 months

Removal, Haul-Away, and Disposal of Existing DoorsThe contract requires the safe removal, de-energizing, disassembly, and proper disposal of three existing rolling service doors and their associated operators at a federal facility located in Cascade Locks, Oregon, with a ZIP code of 97014. All work must be performed in compliance with federal safety and environmental standards, ensuring that hazardous materials and components are handled and disposed of appropriately. The task is classified as a subcontract under the Small Business Set Aside - Total category, with the North American Industry Classification System code 238990 indicating it falls under other specialized construction activities. The solicitation was posted on August 3, 2026, and bids must be submitted by 7:00 PM EDT on August 14, 2026. The performing agency is the Department of Defense, specifically under W071 Endist Portland, and the work must be executed on-site at the specified location without provisions for alternative performance sites.

W071 Endist Portland

POSTED

DEADLINE

Onsite Installation of Rolling Service DoorsThe contract requires the onsite installation of three heavy-duty rolling service doors at Bonneville Lock and Dam in Cascade Locks, Oregon, with a delivery date of 97014. The work encompasses full installation services including precise alignment, secure anchoring, electrical integration with existing systems, operator programming, and comprehensive testing to ensure full operational functionality. All components must meet stringent performance and safety standards for industrial use in a high-traffic, high-humidity environment typical of federal lock and dam facilities. The project is structured as a subcontract under a Small Business Set Aside designation, reserved exclusively for small businesses to promote economic opportunity within the federal contracting space. Work must be completed in accordance with federal procurement guidelines and delivered on-site without disruption to ongoing operations at the lock and dam. Responses to this solicitation are due by August 14, 2026, and the opportunity is classified under NAICS code 238290, which pertains to other specialized construction activities not elsewhere classified. The contracting entity is the Department of Defense, managed through the W071 Endist Portland office, indicating that this installation supports military or federal infrastructure needs. Performance is strictly limited to the specified location, and contractors must demonstrate proven experience with similar industrial door installations at federal sites. All work must be completed in alignment with federal building codes and environmental regulations applicable to the Columbia River system.

W071 Endist Portland

POSTED

DEADLINE

Supply of Heavy-Duty Rolling Service Doors & OperatorsThe contract calls for the manufacture and supply of three heavy-duty rolling service doors equipped with electric operators, designed to meet the stringent F265 windload standard. Each door will feature steel curtains for durability and performance under demanding conditions, paired with RHX 1/2 HP 3-phase operators to ensure reliable and efficient operation. Wireless sensors will be integrated to provide enhanced safety and monitoring capabilities. The doors are intended for deployment at a designated location in Cascade Locks, Oregon, with a zip code of 97014, and must be delivered and installed in full compliance with all technical and safety specifications outlined in the solicitation. This is a Small Business Set Aside contract under the NAICS code 332312, exclusively available to businesses classified as small by the SBA. The solicitation was posted on August 3, 2026, and responses are due by August 14, 2026, at 7:00 PM Eastern Time. The contracting entity is the Department of Defense through its W071 Endist Portland office, and the work is part of a larger procurement effort for critical infrastructure components. All proposed solutions must adhere strictly to the required specifications, and vendors must demonstrate capability to meet the operational and environmental demands of the deployment site, including resistance to high winds and long-term mechanical reliability.

W071 Endist Portland

POSTED

DEADLINE

Geotechnical Engineering and Soil AnalysisThis contract involves comprehensive geotechnical engineering services for two bridge sites, requiring detailed soil investigations, laboratory testing, and foundation design recommendations. The scope includes the collection and analysis of soil boring logs, assessment of bearing capacity for structural support, and evaluation of slope stability to ensure safe and durable bridge foundations. All work must adhere to industry best practices and regulatory standards for geotechnical data interpretation and reporting. The procurement is designated as a Small Business Set Aside under NAICS code 541320, reserved exclusively for small businesses, with the Department of the Interior acting through the Gaoa Fws as the overseeing agency. Proposals are due by September 2, 2026, and performance will occur at unspecified bridge locations, with the contract structure intended as a subcontract under federal acquisition guidance.

POSTED

DEADLINE

Heavy Duty Rolling Service Doors Replacement – Bonneville Lock and Dam

Solicitation # W9127N26QA139

The U.S. Army Corps of Engineers, Portland District, is seeking qualified vendors to provide and install three heavy-duty rolling service doors with electric operators at the Bonneville Lock and Dam in Cascade Locks, Oregon. This pre-solicitation is a Small Business Set-Aside under NAICS code 332321 for Metal Window and Door Manufacturing, and requires proposers to demonstrate proven technical capability in manufacturing and installing large-scale rolling doors, including evidence of at least five successful installations of doors larger than 12 feet by 12 feet. All submissions must include administrative credentials such as UEI and CAGE codes, a formal statement confirming NAICS compliance, past performance summaries from similar projects completed within the last three years, and detailed documentation of technical expertise and specialized equipment. The contractor will be responsible for the complete removal, haul-away, and disposal of the existing malfunctioning doors, ensuring all work complies with federal standards and safety protocols. All responses must be submitted via email no later than August 14, 2026, at 12:00 PM Eastern Time, to two designated points of contact, and must not be delivered orally, by fax, or in person. Questions about the pre-solicitation must be submitted by August 7, 2026, and must clearly reference the specific section and paragraph requiring clarification. This notice is for informational purposes only and does not constitute a binding solicitation or commitment to award a contract; the government will not reimburse any costs incurred in preparing responses. Participation in this pre-solicitation is voluntary and does not guarantee eligibility for any future formal procurement. Only a warranted Contracting Officer has the authority to modify or authorize changes to any resulting contract, and contractors are required to report any unauthorized directives immediately. The government encourages responses from small businesses, including disadvantaged, woman-owned, veteran-owned, and HUBZone firms, while emphasizing that this process is designed to gather industry input to shape future procurement decisions.

W071 Endist Portland

POSTED

DEADLINE

Bonneville PIT Detection ITS Shield Spare Parts

Solicitation # W9127N26QA093

The solicitation W9127N26QA093, issued by the U.S. Army Corps of Engineers – Portland District, seeks capability statements from potential suppliers for the fabrication and delivery of spare ultrahigh molecular weight polyethylene (UHMW-PE) antenna skid caps for the Bonneville Lock and Dam’s Passive Interrogation Transponder (PIT) Ice and Trash Sluiceway (ITS) Shield. This is strictly a sources-sought notice issued for market research and informational purposes only, not a formal solicitation or contract award mechanism, and therefore does not constitute a binding procurement under FAR Subpart 5.2. The required items consist of two fabricated UHMW-PE sections under CLIN 0001 and an option for two additional sections under CLIN 0002, each to be manufactured according to detailed reference drawings and specifications that mandate compliance with ASTM standards for density, tensile strength, durometer hardness, water absorption, and friction properties. The material must meet minimum requirements including a specific gravity of 0.034 lbs/in³, tensile strength of 4,000 psi, and durometer hardness of D65, with all fabrication and testing documentation subject to government review. Respondents must submit a capability statement demonstrating full compliance with all technical, material, and quality requirements outlined in the purchase description, including the submission of shop drawings, quality control plans, material certifications, test reports, and fabrication details. The government expects responses from small businesses, small disadvantaged businesses, 8(a) firms, HUBZone firms, woman-owned and veteran-owned small businesses, with a NAICS code of 326199 indicating the target industry. All submissions must be received by the original deadline of June 5, 2026, and responses may be followed by amendments or a future formal RFQ based on market feedback. While the document does not establish a contract or require SAM registration at this stage, it provides key details about delivery logistics: items must be delivered to the Bradford Island Service Building in Cascade Locks, Oregon, during specified working hours (Monday–Thursday, 8 a.m. to 4 p.m.), and delivery coordination with the Contracting Officer’s Representative is mandatory. The contractor must also ensure employment eligibility verification via E-Verify and assume liability for any damage caused to government property during delivery or work activities. A prework conference and formal quality control plan acceptance are required prerequisites to any future

W071 Endist Portland

POSTED

DEADLINE