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S & B INFRASTRUCTURE LTD

UEI: T8WWTVQGJQ31CAGE: 1CYH4

S & B INFRASTRUCTURE LTD is a federal contractor, registered under UEI T8WWTVQGJQ31 and CAGE code 1CYH4. It has been awarded $124,097,090 in federal contracts. Primary work spans Engineering Services, Oil and Gas Pipeline and Related Structures Construction, and Unknown NAICS. Top awarding agencies include Department Of Energy, Department Of Defense, and Department Of State.

Contact Information

Registration and classification details

Registration

UEI Code

T8WWTVQGJQ31

CAGE Code

1CYH4

Entity Structure

Partnership or Limited Liability Partnership

Established

N/A

Business Classifications

For Profit Organization

NAICS Codes

213112Support Activities for Oil and Gas Operations
221310Water Supply and Irrigation Systems
221320Sewage Treatment Facilities
236210Industrial Building Construction
236220Commercial and Institutional Building Construction
+28 more

Federal Contracting Overview

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

AI Capability Profile

S & B INFRASTRUCTURE LTD specializes in the design, construction, and repair of critical oil and gas pipeline systems and associated infrastructure, with a focused expertise in military fueling network modernization. Their technical capabilities include underground and aboveground pipeline installat...

S & B INFRASTRUCTURE LTD specializes in the design, construction, and repair of critical oil and gas pipeline systems and associated infrastructure, with a focused expertise in military fueling network modernization. Their technical capabilities include underground and aboveground pipeline installation, valve station rehabilitation, cathodic protection system integration, leak detection infrastructure, and compliance with military-grade environmental and safety standards. The contractor demonstrates deep familiarity with DoD fuel logistics architectures, including underground storage tank systems, hydrant networks, and aviation fuel distribution terminals, ensuring mission-critical continuity for defense operations. Their work emphasizes precision engineering, regulatory adherence, and minimal operational disruption in high-security, active-duty environments. The company maintains a consistent and trusted relationship with the Department of Defense, delivering mission-critical infrastructure upgrades at naval and air force installations. Their projects involve complex coordination with military engineers and logistics teams to maintain operational readiness while executing repairs and enhancements to fuel delivery systems. This sustained engagement reflects a proven ability to meet stringent DoD timelines, security protocols, and environmental compliance requirements in geographically dispersed and operationally sensitive locations. S & B INFRASTRUCTURE LTD’s primary industry focus is on oil and gas pipeline and related structures construction, specifically serving defense energy infrastructure markets. They operate within a niche vertical centered on military fuel systems, distinguishing themselves through specialized knowledge of DoD fuel specification standards, hazardous material handling, and corrosion control in coastal and tropical environments. Their market positioning is that of a mission-critical infrastructure partner for defense energy resilience. As a small business structured under the 2K entity code and headquartered in Houston, Texas, S & B INFRASTRUCTURE LTD leverages its strategic location to support Gulf Coast defense operations while maintaining a national footprint for military fuel system projects. The company currently holds no federal certifications but demonstrates consistent performance through direct delivery of complex, high-stakes infrastructure work for the Department of Defense.

Key Performance Metrics

Awards Count

44

All time

Active

6

Currently performing

Completed

38

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency
Awards by NAICS
Export
Awards by Agency Over Time
Awards by Place of Performance

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NAICS: 541330
New
Federal
Sources Sought - BIOMEDICAL ENGINEERING TECHNICAL SUPPORT SERVICES
Solicitation # NIH-OD-SS-27-000089
The National Institutes of Health Clinical Center is conducting market research through Sources Sought announcement NIH-OD-SS-27-000089 to identify qualified small and large businesses capable of providing specialized Biomedical Engineering Technical Support Services. Under NAICS code 541330 and PSC R499, the required services focus on sustaining the Medical Equipment Program through the inspection, preventive maintenance, repair, calibration, and lifecycle management of clinical and research medical equipment. A critical component of the scope involves collaborating with the Department of Clinical Research Informatics and the NIH Center for Information Technology to perform IT security reviews, ensuring that medical systems connecting to the NIH IT Network comply with HHS Cybersecurity standards without impeding device functionality. The selected contractor will be responsible for maintaining the Clinical Center's accreditations from The Joint Commission, the College of American Pathologists, and the Association for the Advancement of Blood and Bio-therapies, while adhering to FDA Safe Medical Devices Act reporting requirements. Key deliverables include maintenance records, technical reports, and monthly activity summaries. Interested respondents must be registered in the System for Award Management and submit a response by noon on October 22, 2026, including their UEI number, socioeconomic status, GSA schedule, and a detailed capability statement. All communications must be directed to the contracting office, as direct contact with the customer is prohibited.
National Institutes Of Health Olao

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about 11 hours ago

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in 9 days
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NAICS: 541330
New
Federal
Marketplace for Acquisition of Professional Services (MAPS)
Solicitation # W15P7T-26-R-A006
The Army Contracting Command-Aberdeen Proving Ground is executing the Marketplace for Acquisition of Professional Services (MAPS), an Indefinite-Delivery Indefinite-Quantity (IDIQ) contract designed to consolidate and replace the RS3 and ITES-3S vehicles to streamline the procurement of uncommon knowledge-based professional services for the U.S. Army and other federal agencies. This multi-award contract supports global operations across CONUS and OCONUS, including hostile environments, and spans five primary domains: Engineering, Logistics and Operational Services; Research, Development, Test and Evaluation Services; Management and Advisory Services; Emerging IT Services; and Foundational IT Services. The contract has a total ceiling value of $50 billion over a base five-year period with an optional five-year extension, structured as a Firm Fixed Price arrangement with specific fee caps for Cost-Plus-Fixed-Fee task orders: 5% for non-research work and 7% for experimental, developmental, or research work. The Government will make up to 70 awards per domain, with allocations reserved for 30 Large Businesses (including 15 Emerging Large Businesses), 25 Small Businesses, and 15 Commercial-Sector Vendors, though these numbers may be adjusted without notice. Award decisions are based exclusively on technical rating, with no tradeoffs between cost and non-cost factors, and only the highest-rated technical offerors offering a fair and reasonable price will be selected. Evaluation is weighted heavily toward NAICS alignment, granting 1,000 points per qualifying project that matches a domain-specific NAICS code, with additional scoring for relevance, passthrough rate, vacancy rate, time-to-fill rate, schedule, and completeness. Proposals must be submitted through the Digital Market Portal, adhering to strict formatting rules including single PDF attachments, 5MB file size limits per volume, and specific naming conventions. Offerors must submit qualifying project forms, scorecards, and past performance documentation using the correct amendments based on business size category. Organizational conflict of interest provisions are stringent, requiring disclosure of actual or potential OCI, mandatory non-disclosure agreements for personnel involved in systems engineering or evaluation functions, and potential restrictions on future contracting activities by awardees. Compliance with SAM.gov representations, MIL-STD-130 and MIL-STD-129 marking for uniquely identified items, and DoD Common Access Card requirements for network access are also mandatory. Offerors must ensure their SAM registrations are current, and submissions must be made by the deadline of
W6QK Acc-Apg

POSTED

about 11 hours ago

DEADLINE

in 30 days
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NAICS: 541330
New
Federal
NUWCDIVNPT Enterprise Infrastructure Market Survey
Solicitation # N6660427R3001
The Naval Undersea Warfare Center Division, Newport (NUWCDIVNPT) is conducting a market survey under reference number N66604-27-R-3001 to identify qualified contractors for comprehensive engineering, operational, and technical support of its enterprise data networks, telecommunications infrastructure, and Media Center facilities. This effort is limited to SeaPort-NxG MAC holders, and large businesses are not required to respond. The estimated value of the requirement is between 25 million and 50 million dollars. The scope involves providing worldwide telecommunication services over both classified and unclassified networks, with 90 percent of the work performed at government sites. Services are generally expected during standard business hours, though after-hours support and rapid response for wartime operations may be required. Respondents must demonstrate the ability to provide at least eleven key personnel meeting strict certification standards, including Cisco Certified Network Professional (CCNP), CompTIA Security+, and specific CWF Work Role proficiencies. The government mandates an Acceptable Quality Level (AQL) of 95 percent for all deliverables. Compliance with various FAR and DFARS clauses is required, including limitations on subcontracting and information assurance certifications. Interested parties must submit their responses, including corporate descriptions and experience matrices, by October 15, 2026, via email to the designated points of contact. This notice is for planning purposes only and does not constitute a formal solicitation.
Nuwc Division Newport

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about 11 hours ago

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in 3 days
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NAICS: 561210
New
SLED
26-EPA001 First Aid Cabinets Installation and Maintenance Services
Solicitation # 26-EPA001
The California Environmental Protection Agency (CalEPA) is soliciting bids for solicitation 26-EPA001 to secure a contractor for the installation and maintenance of thirty-five four-shelf metal first aid cabinets at its Sacramento, California premises. The scope of work includes the one-time removal and off-site disposal of existing cabinets, the procurement and installation of new cabinets, and an initial fill of supplies. Following installation, the contractor will provide recurring monthly inspections and disinfection services for a term of twenty-four months, with an option for CalEPA to renew for one additional year. All cabinets must be stocked according to ANSI/SEA Z308.1-2021 Class A, OSHA 1910.151(b), and Cal/OSHA 3400 standards, and must include an FDA-approved opioid antagonist such as Narcan. The contract will be awarded to the lowest responsive and responsible bidder, with specific incentives available for certified Disabled Veteran Business Enterprises (DVBE) and a 5 percent preference for Small Business (SB) or Microbusiness (MB) entities. Bidders must demonstrate at least five years of experience in first aid cabinet installation, maintenance, disinfection, and restocking. Mandatory submission requirements include a contractor cost sheet, bidder references, and a detailed response regarding minimum qualifications. While the total contract value for services is not specified, the two-year cost for restocking supplies is capped at 63,000 dollars. Bids must be submitted in PDF format via email by October 26, 2026, at 12:00 PM PST.
Sec., Environment Protection

POSTED

1 day ago

DEADLINE

in 13 days
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NAICS: 541330
New
SLED
RFP -Multiple Projects: Construction Inspection and CPM Services; Released October 2026
Solicitation # 49325
The Kansas Department of Transportation is soliciting proposals for consulting services to provide construction inspection and Critical Path Method (CPM) scheduling support for multiple projects across various Kansas counties. To be eligible, inspection firms must be pre-qualified in Category 241 for Construction Inspection and Testing. The scope of work includes performing field inspections and developing resource-loaded Tier 3 schedules using Oracle Primavera software. CPM services specifically require a qualified scheduler with at least five years of experience to manage baseline and progress schedules, incorporating key milestones from contract award through project completion. Proposals must be submitted as a single PDF via Bid Express by October 21, 2026, and must not include cost or pricing information. Evaluation is based on weighted criteria including the project approach, personnel qualifications, and familiarity with KDOT standards. Selected consultants and all subconsultants must comply with strict regulatory requirements, including 23 CFR 1.33 regarding conflicts of interest, state policies against sexual harassment, and federal prohibitions on using covered telecommunications equipment from specific foreign entities. Required documentation for the final work order includes a Tax Clearance Certificate and certifications regarding company conduct and equipment procurement.
Kansas Department of Transportation - Engineering and Consulting

POSTED

1 day ago

DEADLINE

in 8 days
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NAICS: 541330
New
SLED
RFQ# 2026-01 Jackson St. @ SR8 (May St.) - Pedestrian Bridge (PI#0021599)
Solicitation # 2026-01
The City of Winder, Georgia, is soliciting Statements of Qualifications (SOQs) for preconstruction engineering design services to construct a 10-foot wide pedestrian bridge spanning State Route 8 (May Street), connecting South Jackson Street and North Jackson Street. The scope of work includes concept development, field surveys, environmental documentation, and the creation of preliminary and final construction plans, including signing, marking, erosion control, utility, and staging plans. All deliverables must adhere to the Plan Development Process, Electronic Data Guidelines, Plan Presentation Guide, and the GDOT Environmental Procedures Manual. The selection process is divided into two phases. Phase I evaluates the Statement of Qualifications based on the experience and qualifications of the project manager and key team leaders (30%) and their workload capacity and resources (20%). Finalists will proceed to Phase II, where they will be evaluated on their technical approach (40%) and past performance. Mandatory requirements for eligibility include prequalification in the indicated Area Class, a notarized Certification Form, and a notarized Georgia Security and Immigration Compliance Act Affidavit. Additionally, firms must maintain an accounting system meeting 48 CFR Part 31 or OMB Circular A-122 standards. Electronic PDF submittals for Phase I are due by November 19, 2026.
City of Winder

POSTED

1 day ago

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in about 1 month
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