WORK EXPERIENCE

# M/s ASHOKA BUILDCON LTD.

Engineer (QA-QC) May 2019 - Present

Project-:

Construction of Road bed, Bridges, Supply of Ballast, Installation of Track (Excluding supply of rails and Track sleepers), Electrical (General Electri cation), Provision of OHE, Signalling and Telecommunication work in connection with 3rd line from Son nagar (Including) km 411.83 to Japla (including) Km. 366.01 (Total 45.82 km) in Mughal sarai Divison of east central railway, Bihar & jharkhand, 36india.

Client:- RVNL

Consultant- Aarvee Associates

JOB RESPONSIBILITIES:

# Responsible for selection of borrow areas for earthwork, sub grade, reinforced earth soils etc.

# Supervise all tests to be done in di erent stage of construction, ensuring that speci ed tests done as per stipulated codes.

# Review and analysis of test results for aggregates, sand, borrow materials, cement, blanket material, Ballast material Testing, Brick testing and concrete mix design.

# Coordination with the Project manager for smooth ow of the same according to design.

# KK INFRABUILD

lab engineer Mar 2017 - May 2019

Project :- Construction of Tal, karvakhedi, Madhopur, asawati, kuchrod,Badwan road Length- 38.50 km Agreement no-04/CRF/2016-17 dt 08.05.2017. Client- NHAI

Work Responsibilities:

# Responsible for setting of eld laboratory and calibration of Equipments, identi cation of quarry areas, borrow areas for soil, selection of borrow areas for earth work, subgrade and GSB.

# Supervise all tests to be done in di erent stage of construction, ensuring that speci ed tests done as per stipulated codes.

# Review and analysis of test results for aggregates, sand, borrow materials, cement, steel, DLC, PQC and all used grades of concrete.

# Survey work i.e OGL,NGL, Earthwork level, FRL etc prepare from site with Auto level machine.

# GAWAR CONSTRUCTION LTD

Lab engineer Apr 2015 - Mar 2017

Project-: Construction of 4 lanes with Paved shoulder of end of Patiala Bypass to Sangrur by pass of section NH-64 (New NH-07) from existing Km 64.570 to Km 106+170 interstate of Punjab.

Client- NHAI

Consultant- M/s STUP consultant pvt ltd

Work Responsibilities:

# Responsible for selection of borrow areas for earthwork, sub grade, reinforced earth soils etc.

# Supervise all tests to be done in di erent stage of construction, ensuring that speci ed tests done as per stipulated codes.

# Review and analysis of test results for aggregates, sand, borrow materials, cement, steel, Bitumen emulsion.

SONU TIWARI

SENIOR QA QC Engineer

Experienced and Driven

Senior QA/QC Engineer

with more than 06 years

expertism in

Construction of National

highway and state

highway projects etc. &

Currently working on

railway project,

Furthermore Looking for

an opportunity that

would Utilize my skills

and knowledge in such a

way that they not only

lead to the Progress of

the company but also

help me to achieve my

own goals.

836*******,

745-***-****

adk46l@r.postjobfree.com

Vill+post-Jhauwa,

District-Sant Ravidas

nagar, Bhadohi,

pin221402 (U.P)

P E R S ONAL D E T A I L S

P h o n e Number

Email A d d r e s s

A d d r e s s

S K I L L S (

T E CHNOLOGY /

F UNCTIONAL )

MS Excel

MS WORD

# Formulation of job mix design of GSB layer, WMM Layer, BM Layer, DBM,BC, DLC, PQC and job mix design of cement concrete.

# M/S NKC Projects pvt ltd

Sr. lab technician Jun 2014 - Apr 2015

# Project:

4-laning of jprabat- shillong NH-40 from km 0+000 to 61+800 in state of Assam & Meghalaya on DBOT Basis.

Client- NHAI

Consultant- M/s Stup consultant pvt. ltd

Work responsibilites:-

# Responsible for formulation of Quality Assurance System for the project and ensuring its implementation during execution of the project; Conducting tests of materials and testing of constructed works to ensure the required quality of works.

# Formulation of Job Mix Designs of GSB layer, WMM layer, BM layer, DBM, BC,DLC,PQC and Job mix design of Cement Concrete.

# Supervise quarry operations, borrow area etc, operation of WMM plant, Hot Mix plants, Batching plant. # Regular site visit for checking the quality of materials and collection of samples from site.

# Responsible for checking non-conforming results of any construction materials, EMB,SUBGRADE,SHOULDER,GSB,WMM,DBM,BM,BC,CONCRETE etc and ensuring that such materials are not used in the permanent works and the unsuitable materials are removed from the site.

QUALITY CONTROLTEST CONDUCTED:

Earthwork : ·

Soil Stabilization with Cement: Sieve analysis, MDD, CBR, Atterberg limits, Deleterious content, Free swelling index, natural moisture content, moisture content test just before compaction, Field density test. ·

Embankment and Sub-Grade: Sieve analysis, MDD,CBR,Atterberg limits, Deleterious content, Free swelling index, natural moisture content, moisture content test just before compaction, Field density test.

Sub- Bases and Base Course:

Granular Construction :- Job Mix Design, Gradation, Atterberg Limits, Moisture Content Prior to Compaction, Density of Compacted layer, CBR, Water absorption of Aggregate, Soundness, 10% ne value.

WMM Construction: - Job Mix Design, Gradation, Atterberg Limits, W.A, AIV, FI&EI. L.A., Density of Compacted layer.

Concrete Structure : Trail Mix Design, workability, Gradation of sand and aggregate, Silt Content of sand, AIV, 10% Fine Value, Fi &Ei, S.G & W.A Cube Compressive Strength. Bitumen : · Penetration Test, Softening Point, Ductility Test, Flash and Fire Point, Speci c gravity, loss on heating test.

Cement : · Consistency test, neness, initial and nal setting time, soundness, compressive strength.

Soil: Gradation. Atterberg limits, Free swelling index, Natural Moisture content test, Proctor density, CBR: Moisture content at the time of compaction Thickness, eld density. Horizontal alignment. Surface Level, Surface regularity. ·Granular Sub-Base: Gradation, Atterberg limits, CBR, Moisture content prior to compaction, Field Dry Density, Surface regularity.

Base Course: -Gradation and Screening, AIV, FI& El, Atterberg limits, Water absorption etc. Dense Bituminous Macadam/Semi Dense Bituminous Macadam:-Quality of binder, AIV: LA, FI&EI, Stripping value of aggregates, Soundness, WA, sand equivalent test, Plasticity index, Mix grading. Stability of mix, Water Sensitivity of mix, Swell test on the mix, Control temperature in binder in boiler aggregate in the dryer and mix at the time of laying and rolling, rate of spread, Density of compacted layer. · Mix Seal Surfacing: - Job mix Design, Gradation, FI&EI AIV, WA, LA. Stripping value, Quality of binder, binder content, responsible for checked temperature of binder and aggregate at the time of mixing, Discharge, rolling, laying and rate of spread of mixed materials. ACADEMIC QUALIFICATION

AIIMES DELHI 2014

DIPLOMA (CIVIL)

Bihar Board 2016

class 12th

Bihar Board 2014

Class 10th

PRESENT LOCATION

Navinagar, Aurangabad (Bihar)

MORE INFORMATION

DATE OF BIRTH : 10th of JULY 1990

DECLARATION: I do hereby acknowledge that the above mentioned details are true and correct to the best of my knowledge.

Yours faithfully,

SONU TIWARI

(Signature of the candidate) Date :

Place :

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