Arun Vajrapu

Experience

• 

  KMC Construction Ltd

  May 2016 - Jun 2016

  Student Intern

  The project involves Widening and Strengthening of NH 37 from Km 205 to Km 183 of Dharamtul to Sonapur section in Assam on East West Corridor – Phase 2 of NHDP for NHAI.

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  KMC Construction Ltd

  Jun 2017 - Jun 2017

  Student Intern

  During this internship program I had gone through the Quality Control Department for the project "Widening and Strengthening of NH 37 from Km 205 to Km 183 of Dharamtul to Sonapur section in Assam on East West Corridor –Phase 2 of NHDP for NHAI".

• 

  Soma Enterprise Ltd.

  May 2018 - May 2018

  Summer Intern

  During the program, I was trained in Rebar section and Precast yard for casting of wings and spine segments of the project that involves construction of six lane flyover near Kanaka Durga temple from Kummaripalem to Rajiv Gandhi Park near the Vijayawada Municipal Corporation office in Krishna district.

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  Dilip Buildcon Ltd.

  Feb 2021 - Apr 2022

  Trainee in Quality Control & Assurance Department

  In the Quality Control/Assurance department for the project that involves six-laning of Bengaluru-Nidagatta section 18.000 km to 74.200 km of NH-275 in the state of Karnataka to be executed on hybrid annuity mode (HAM).Detailed Task Assignment : Work undertaken that best illustrates capability to handle the task assigned to me.SOIL: Sieve analysis of soil, Modified proctor, California Bearing Ratio, Free swell Index etc.AGGREGATE: Silt content, fineness modulus of sand,sieve analysis of all type of aggregates, flakiness and elongation index, water absorption, specific gravity, soundness test, stripping value,crushing strength of aggregate, impact value test.CEMENT: Consistency, Permeability, Initial and Final Setting Time, Specific Gravity, Soundness Test, Fineness Modulus, Cement Mortar Filling, Crushing Strength of Cement.CONCRETE: All tests and maintaining the all reports.ASPHALT: Bitumen test like Penetration, Softening Point, Ductility, Specific Gravity, Bitumen Extraction, Marshall Stability Test, Show less

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  Vishwa Samudra Engineering Pvt. Ltd.

  Apr 2022 - Mar 2024

  Junior Engineer (Geotechnical Division & QAQC)

  # Mix design of Pavement layers like WMM, GSB, CTSB & CTB. # Preparation of Trail Mix proportions of concrete as per IS:10262.# Assisting in implementation of QAP.# Planning for Geotechnical Investigation and Supervision of SPT and classification of soil. # Monitoring of Plate Load Test.# Reviewing the Borelogs. # Laboratory testing of Soil and preparing reports.# Project: Construction of 4/6 lane Expressway, Delhi-Amritsar-Katra (PKG-15) includes various structures like Elevated Sections, Major Bridges, Minor Bridges, Vehicle Underpass and Reinforced Earth Retaining Walls etc., Show less

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  RITES Ltd.

  Mar 2024 - now

  Reviewing of Sub soil investigation reports, Plate load test reports, GAD of bridges and processing for further approvals. Construction of Integrated Nuclear Recycle Plant.

  • Manager QAQC

    Sept 2024 - now

  • Assistant Manager QA

    Mar 2024 - Sept 2024