
ritu raj robin
@riturajrobin
Project Manager – Estimation at Inspace Design Lab, preparing BOQs and cost estimates for government infrastructure projects.
What I'm looking for
At Inspace Design Lab, I prepare detailed quantity estimates, BOQs, cost projections, and tender-compliant DPRs for government infrastructure projects under PMJVK and State Cess schemes. I work with departments including BRIDCUL and Peyjal to support budget accuracy and cost optimization.
At Arch-Aid Architects & Engineers Pvt. Ltd., I prepared DPRs, estimates, BBS, and BOQs for government agencies including East Central Railway, Northern Railway, BMSICL, BSTDC, and Zila Parishad.
I contributed to estimation and BBS preparation for the redevelopment of 10 railway station buildings in the Samastipur Division, and supported proposal preparation and cost planning for civil infrastructure tenders.
Earlier, at Vastu Vihar, I managed construction materials and billing processes, prepared quantity estimates, verified contractor bills, and inspected sites. I’m continuing to develop my skills in advanced estimation, infrastructure costing, and bridge estimation for higher-responsibility roles in large-scale public infrastructure.
Experience
Work history, roles, and key accomplishments
• Lead detailed quantity estimation and BOQ preparation for government infrastructure projects under PMJVK and State Cess schemes.
• Prepare cost projections, rate analysis, and tender-compliant DPRs for departments including BRIDCUL and Peyjal.
• Ensure budget accuracy and cost optimization through systematic quantity verification and financial planning.
• Coordinate with architects, consultants,
• Prepared DPRs including Estimation, BBS, and BOQ for major government agencies such as East Central Railway, Northern Railway, BMSICL, BSTDC, and Zila Parishad.
• Contributed to estimation and BBS preparation for redevelopment of 10 railway station buildings under Samastipur Division.
• Assisted in proposal preparation and cost planning for new civil infrastructure tenders.
• Improved documentat
- Spearheaded DPR preparation (estimation, BBS, and BOQ) for high-priority entities, including East Central Railway and ZILA PARISHAD.
- Managed the redevelopment of 10 railway station buildings within the Samastipur Division, overseeing all estimation and technical documentation.
- Reduced billing cycles by collaborating directly with government agencies to streamline contractor payment approvals
• Managed construction materials and scope planning, supporting faster execution cycles.
• Streamlined billing coordination processes, improving monthly collection performance.
• Prepared material quantity estimates and verified contractor bills.
• Conducted site inspections to monitor quality, progress, and compliance with drawings.
Jr Auditor ( Construction & Billing)
Jun 2021 - Nov 2022 (1 year 5 months)
• Audited contractor bills across 100+ sites, ensuring financial accuracy and compliance.
• Inspected civil works and repair projects to maintain quality standards.
• Verified historical billing records covering a 3-year period to detect discrepancies.
• Audited contractor bills across 100+ sites, ensuring financial accuracy and compliance.
• Inspected civil works and repair projects to maintain q
Summer Research Intern
Jun 2019 - Jun 2019 (0 months)
It was paid internship offered by TEQUIP.
The area of research in this internship was " Traffic Engineering". I worked on the method by TCQSM, some improved method by some author. At last, I improved the method according to our condition.
In this vocational training I learned in detail about estimation and costing as theory.
Also learned about building construction details.
I am so lucky that I got a chance to learn under the guidance of DGM of civil Engineering Department of NTPC.
BcLearned a lot from him. Half of training was of theory paper and rest of practical.
Learned a lot about PCC & RCC and in detail about work of Civil Engineer in NTPC.
I this I learned about designing from basic to high. Designed all the problems of course book that was given by the CIPET.
learned about 2D & 3D designing process.
Simplex Infrastructures Ltd.
Worked as Simplex Infrastructures Ltd. at Full-time.
Education
Degrees, certifications, and relevant coursework
Central Board of Secondary Education
12th, Science
Central Board of Secondary Education
10th
Haldia Institute of Technology
Bachelor of Technology - BTech, Civil Engineering
2016 - 2020
Construction Management: Safety & Health
Issued Jul 2020
Selling with Stories, Part 1: What Makes a Great Story?
Issued Jun 2020
Udemy: Online Courses
Staadpro
Issued Sep 2020
Building Trust
Issued Jul 2020
Communication Foundations
Issued Jul 2020
Interpersonal Communication
Issued Jun 2020
Marketing Communications
Issued Jun 2020
Communicating with Confidence
Issued Jun 2020
Construction Management: Introduction to Lean Construction
Issued Jun 2020
Construction Management: Reading Civil Construction Drawings
Issued Jun 2020
On the Job Site: Construction
Issued Jun 2020
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Social media
Job categories
Skills
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