www.bidozisinvestment.com
Engineering Calibration
Inspection Oil & Gas Solutions
Innovative Solutions
We design and implement cutting-edge engineering and metrology solutions to optimize performance and safety.
Experienced Team
Our certified experts bring years of experience across oil & gas, energy, and industrial projects.
Flexible Pricing
Affordable service plans tailored to meet the needs of small enterprises and large corporations.
Committed to Quality
Every service complies with ISO, API, and international standards for precision and reliability.
Leverage Your Operations With Bidozis Engineering & Calibration.
We provide specialized engineering, calibration, and inspection services across the petroleum supply chain. From flowmeter verification and tank inspection to cathodic protection and fuel quality testing, Bidozis ensures accuracy, safety, compliance, and trust for OMCs, depots, regulators, and industrial users.
Regions Coverage
Serving clients across Tanzania with fast on-site response.
Client Satisfaction
Compliant reporting, reliable delivery, and transparent pricing.
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Trusted Petroleum Engineering Solutions
Delivering Specialized Calibration & Inspection Services From Start To Finish
Bidozis provides end-to-end engineering, calibration, and inspection services across the petroleum supply chain. Our solutions ensure accuracy, compliance, and reliability for oil marketing companies, depots, regulators, and industrial users.
Tank Inspection &
Thickness Measurement
Structural and ultrasonic testing (UT) to ensure tank safety, compliance, and reliability.
Flowmeter Calibration & Verification
High-accuracy calibration and verification of flowmeters for depots, pipelines, and filling stations.
Pipeline & Cathodic Protection Services
Pipeline integrity testing, pigging, and corrosion prevention systems for long-term asset protection.
Fuel Quality Testing & Certification
Laboratory analysis and certification to ensure petroleum products meet international standards.
We Deliver Measurable Accuracy & Compliance
We combine certified expertise, modern calibration & inspection technology, and strict adherence to ISO, API, OIML and ASTM standards—so you get accurate results, safe operations and full regulatory compliance.
Predictable, Professional Engagements. Built For Your Operations.
Choose a clear engagement model that fits your operations. Every package follows ISO, API, OIML and ASTM standards with documented results and transparent reporting.
Single-Site / SME
quoted per job
- Flowmeter calibration & verification
- Tank inspection & thickness (UT) – basic scope
- Spot fuel quality tests (as needed)
- Digital certificates & compliance report (PDF, 24–48h)
- Standards: ISO / API / OIML / ASTM
- Service window: 3–5 days scheduling
OMCs / Depots / Multi-Site
contract or call-off
- Multi-site calibration programs & rollouts
- Pipeline integrity & cathodic protection surveys
- Full compliance pack (certs, methods, HSE, photos)
- Dedicated project manager & priority SLA (≤24h)
- Preventive maintenance & asset register updates
- Optional: Fuel lab testing & HSE audits/training
