presentation on road construction internship nh34 by imrul quesh

PRESENTED BY:

MONIRUZZAMAN MONIR CE(4th YEAR)

A PRESENTATION ON INTERNSHIP TRAINING

EDIT BY:

Er. SM IMRUL QUESH(CIVIL ENGINEER)

SUBJECT OF INTERNSHIP TRAINING

ROAD CONSTRUCTION OF FOUR LANNINGFARAKKA, RAIGANJ (SECTION OF NH34)

CONTENTS

1 INTRODUCTION

2 ABOUT THE COMPANY

3 ABOUT THE PROJECT

4 PLANNING

5 PLANT AND MACHINERIES

5 WHAT IS ROAD WORK

6 TYPES OF ROAD WORK

7 QUALITY CONTROL

8 SAFETY

9 CONCLUSION

INTRODUCTION

Road network provides :The arterial network to facilitate trade, transport, social integration and economic development.It facilitates specialization, extension of markets and exploitation of economies of scale. It is used for the smooth conveyance of both people and goods.Transportation by road has the advantage over other means of transport because of its easy accessibility, flexibility of operations, door-to-door service and reliability.

The total road length in India increased more than 11 times during the 60 years between 1951 and 2011. From 3.99 lakh kilometer as on 31 March 1951, the road length increased to 46.90 lakh kilometers as on 31 March 2011. Concomitantly, the surfaced road length increased both in absolute and relative terms. The length of sufaced roads which was 1.57 lakh kilometers (39.35 per cent of total road length) as on 31 March 1951 increased to 25.25 lakh kilometers (53.83 per cent of total road length) as on 31 March 2011.

ABOUT THE COMPANY:

HCC Group delivers world-class engineering & construction services. We are pioneers in the Indian infrastructure industry. Continuing our legacy of innovation, we achieve new milestones with every endeavour. HCC is responsible for landmark projects that have defined the country's progress. Surging ahead with presence in multiple sectors and involvement in revolutionary projects, we are creating opportunities for everyone. HCC Group has a strong commitment towards the safety of the people it interacts and has dealings with and, hence, we take extreme precaution with every piece of infrastructure we build. We believe in possibilities. Every HCC initiative hopes to empower the lives of the people connected to it

ABOUT THE PROJECT:

ROAD CONSTRUCTION OF FOUR LANNINGFARAKKA RAIGANJ (SECTION OF NH34)

Please provide the measurement of the road u were present in which section.

PLANNING

WHAT IS PLANNING? : To complete the project within the schedule time, maintaining the quality and safety. According to specified drawing.Highway planning is based on the Highway Act and Decree, and other legislation concerning landuse planning.

FILES TO BE MAINTAINED•Planning files / program files.•Drawing register.•Daily progress report.•Monthly progress report.•Organization chart.•Reconciliation.•Cost to completion

ANALYSIS OF THE JOB

LABOUR DEVELOPMENT

PLANT & MACHINERY

MATERIAL PLANNING

TO PREPARE A PLAN

ROAD WORK:

ROAD WORK

FLEXIBLE PAVEMENT (Component layers : subgrade, drainage layer/sub-base, base course, binder course

and surfacing course)

RIGID PAVEMENT (Component layers : sub grade,

drainage layer, sub-base (DLC), CC slab

(PQC))

Road Work dependent upon various features which are:1. Safety2. Survey3. Quality control

FLEXIBLE PAVEMENT

Flexible pavement are design on the basis of several stages.:

1. Embankment layer2. Sub grade layer3. Granular sub base layer-14. Granular sub base layer-25. Wet water macadam layer-16. Wet water macadam layer-27. Dense bitumen concrete layer-18. Dense bitumen concrete layer-29. Bitumen concrete

RIGID PAVEMENT

1. Please provide details

Rigid pavement are design on the basis of several stages.:

QUALITY CONTROL •Control of Materials•Test Procedure•Frequency and Extent of Testing•Acceptance Criteria•Equipment Type & its Calibration•Recording of Test Results•Training for QC

Quality Control Test: 1. Individual Materials (Soil, Gravel, Aggregate, Binder)2. Mixes (Gradation of Aggregates, Mix Proportion, Mixed Design Properties) During Construction Process 1. Spreading2. Segregation3. Temperature – Mixing, Laying, Rolling

Quality control, or QC for short, is a process by which entities review the quality of all factors involved in production. This approach places an emphasis on three aspects

Asphalt Content Gauge Portable Pendulum Type Skid Resistance Tester

Dynamic Skid Resistance Tester Portable Asphalt Core Cutter

Non Nuclear Density Gauge Benkelmen Beam CONCRETE TESTER

PLANT AND MACHINERIES

EXCAVATOR TRENCHER LOADER

Motor Grader DozersSCRAPER

PLANT AND MACHINERIES

SOIL COMPACTOR CRANE Truck Mounted Bitumen Sprayer

CONCRETE MIXER TRUCKCHIP SPREADER ROLLER

SAFETY

WHY SAFETY IS SO IMPORTANT?Safety is such term which takes care of human at work field. Safety is only thing which we have to remember must from the super starting to marvellous ending of any project. Because if the workmen are not safe to the site then a atmosphere of fear we automatically greeted. Without safety various accidents will take place to the site, prevention of which is very important. Obeying safety measures will save men’s life and save the company from financial and reputational hazards.

HELMET

SAFETY SHOESSAFETY BELT

NOSE MASK

PERSONAL PROTECTIVE EQUIPMENT

GLOVES

GOGGLES

FALL ARRESTER

THEY ARE BUSY IN WORK WITHHELMET AND SAFETY SHOES

DRESS

TRAFFIC SYMBOL

CONCLUSION

A huge knowledge

of

knowledge.

Electrical and mechanical

equipment knowledge which is providing for

construction site.

Huge knowledge captured from the

quality control department of this

site.At the site was a complete difference thing. It was a fantastic experience on whole.

ANY Q

UARRIES?