David Samuel
Kolkata
Overview
3
3
years of professional experience
Work History
Construction general supervisor
Sankeshwar Construction
03.2025 - Current
- Supervised and executed waterproofing works across residential, commercial, and infrastructure projects, ensuring adherence to project timelines and quality standards.
- Coordinated with project managers, consultants, and clients to review waterproofing designs, material approvals, and method statements.
- Managed on-site teams, subcontractors, and labor to ensure safe and efficient application of waterproofing systems (bituminous membrane, liquid membrane, PU injection, cementitious, etc.).
- Conducted site inspections and QA/QC checks for proper surface preparation, material compatibility, and adherence to manufacturer guidelines.
- Maintained documentation including daily progress reports, inspection requests, and quality assurance checklists.
- Ensured compliance with local building codes, safety regulations, and environmental standards.
- Resolved on-site technical issues by proposing practical waterproofing solutions and repair methodologies.
- Oversaw waterproofing works for critical areas such as podiums, basements, water tanks, bathrooms, roofs, and expansion joints.
- Trained and guided junior engineers and site supervisors on installation techniques and safety practices.
- Assisted in budgeting, material procurement, and resource allocation for waterproofing scopes.
- Liaised with third-party inspectors and consultants for site inspections and approvals.
- Monitored application of protective coatings, sealants, joint treatments, and leak rectification measures.
- Reduced site defects by implementing preventive waterproofing solutions during the construction phase.
- Contributed to tendering process by preparing BOQs, cost estimates, and technical submittals related to waterproofing.
Telle Caller
Connect Business Solution
06.2024 - 02.2025
- Conducted outbound calls to customers post-vehicle service to collect feedback and assess satisfaction levels.
- Recorded and updated customer responses in CRM systems with accuracy and attention to detail.
- Handled customer queries and concerns related to vehicle service experience, escalating issues to relevant departments when necessary.
- Maintained a daily call log and met performance targets for call volume, quality, and customer satisfaction.
- Followed call scripts professionally while adapting to customer tone and response for a personalized interaction.
- Provided valuable customer insights to the quality and operations teams for continuous service improvement.
Senior Site Supervisor
Dida Construction
11.2022 - 04.2024
- Supervised daily scaffolding activities at construction sites, ensuring compliance with safety standards, project specifications, and timelines.
- Coordinated with engineers, safety officers, and project managers to plan and execute scaffolding requirements for various stages of construction.
- Oversaw the erection, modification, inspection, and dismantling of different scaffolding systems (cuplock, H-frame, tube & clamp, ringlock, etc.).
- Conducted pre-use and post-erection inspections to ensure scaffolding stability, load capacity, and safety tagging.
- Trained and led a team of scaffolders, ensuring correct use of PPE and adherence to work-at-height safety protocols.
- Prepared scaffolding permits, risk assessments, and method statements in coordination with HSE departments.
- Maintained records of daily activities, manpower, materials used, and safety checks for client reporting and audits.
- Ensured scaffolding work complied with international standards such as OSHA, BS EN, or local regulations.
- Worked on high-rise buildings, industrial plants, oil & gas facilities, and maintenance shutdowns requiring complex scaffolding solutions.
- Collaborated with subcontractors and other trades to manage scaffold access requirements without disrupting other site operations.
- Identified potential site hazards and implemented control measures to minimize risks during scaffold operations.
- Reviewed scaffold drawings and communicated layout plans effectively to the scaffolding team.
- Supported cost control by optimizing material usage and minimizing scaffold rework or idle time.
Education
High School Diploma -
Don Bosco Self Employment Research Institute
07.2021
Skills
- AutoCad 2D -3D
- Microsoft Office
LANGUAGE SKILLS
Mother tongue(s): Bengali
Other language(s): English, HINDI
LISTENING A1 READING A1 WRITING A1
SPOKEN PRODUCTION A1 SPOKEN INTERACTION A1
Levels: A1 and A2: Basic user; B1 and B2: Independent user; C1 and C2: Proficient user
Timeline
Construction general supervisor
Sankeshwar Construction
03.2025 - Current
Telle Caller
Connect Business Solution
06.2024 - 02.2025
Senior Site Supervisor
Dida Construction
11.2022 - 04.2024
High School Diploma -
Don Bosco Self Employment Research Institute