54
Summer Internship Report: Jaypee Group NICMAR Page 1 SUMMER INTERNSHIP REPORT ON PLANNING, MONITORING, SITE EXECUTION, MARKETING AND CONTRACTS UNDER THE SUPERVISION OF: SUBMITTED BY: ABHIMANYU SARASWAT (AP14268) ADVANCED CONSTRUCTION MANAGEMENT (ACM 28th) NATIONAL INSTITUTE OF CONSTRUCTION MANAGEMENT AND RESEARCH NICMAR (PUNE)

Summer internship in Jaypee Group

Embed Size (px)

Citation preview

Summer Internship Report: Jaypee Group

NICMAR Page 1

SUMMER INTERNSHIP REPORT

ON

PLANNING, MONITORING, SITE EXECUTION,

MARKETING AND CONTRACTS

UNDER THE SUPERVISION OF:

SUBMITTED BY:

ABHIMANYU SARASWAT (AP14268)

ADVANCED CONSTRUCTION MANAGEMENT (ACM 28th)

NATIONAL INSTITUTE OF CONSTRUCTION MANAGEMENT

AND RESEARCH

NICMAR (PUNE)

Summer Internship Report: Jaypee Group

NICMAR Page 2

ACKNOWLEDGEMENT

Any accomplishment requires the efforts of many people and this work is no exception. I appreciate the support and contribution, which various individuals have provided me for the successful completion of the dissertation “JAYPEE GREENS: WISHTOWN,NOIDA”. I sincerely express my deep sense of gratitude to Mr. Sanjay Mittal, Mr. Apurva Pragya, Mr. Prem Bisht, Mr. Ravi Vindal and Mr. Lakshaya Mohan for accepting and providing me the opportunity to work under their expert guidance and close supervision. I am highly indebted to them for their useful discussions and continuous encouragement during the course of my project work. Their clear vision of scientific content and astonishing language skills helped me in a tremendous manner. Furthermore, I would also like to thank National Institute Of Construction Management And Research for allowing me to carry out this internship under Jaiprakash Associates Private Limited lastly my faculties who have been a driving force behind the project also played as a catalyst that helped me get the maximum out of the internship. Abhimanyu Saraswat (AP14268) PGP ACM 28TH BATCH (2014-2016) NICMAR, PUNE.

Summer Internship Report: Jaypee Group

NICMAR Page 3

OBJECTIVES OF SUMMER INTERNSHIP PROGRAM

1. To familiarize with construction industry planning, design, and field operations. 2. To introduce with the interrelations among the various tasks and participants in the construction process. 3. To get exposure with the management and communication functions performed within a construction project. 4. To aid in acquiring specific skill sets which will enhance their value to employers and the industry

The duration of the summer internship program is of 8 weeks

which started on 15th April 2015 and concluded on 15th June

2015.

Summer Internship Report: Jaypee Group

NICMAR Page 4

INDEX

S.No Topics

Page No

1. Brief Information about Jaypee Associates

5

2. Brief Information about the Project: Jaypee WishTown,

Noida

9

3. Training Details

18

4. New Skill/Knoweldge Details

19

5. Achievements During the Tenure

50

6. Problem Mitigation during the Tenure

51

7. Reports Prepared during Tenure and thesis details

53

8. Conclusion

54

Summer Internship Report: Jaypee Group

NICMAR Page 5

Brief Information about Jaypee Associates

Jaiprakash Associates Private Ltd. was established in 1979 by

Jaiprakash Gaur, dealing with construction and engineering

services. He acquired a Diploma in Civil Engineering in 1950

from the University of Roorkee, had a stint with Govt. of U.P.

after which he branched off on his own, to start as a civil

contractor in 1957 at Kota and continued to work as a

contractor there after.

The Jaiprakash Associates Private Ltd. or commonly called as

“Jaypee Group” is a Rs. 13,700 crores well diversified

infrastructural industrial conglomerate in India. Over the

decades it has maintained its salience with leadership in its

chosen line of businesses like Engineering and Construction,

Cement, Power, Hospitality, Real Estate, Expressways and

Highways, Healthcare and Sports Infrastructure.

Jaypee Group

Engineering and Construction

Cement

Power

Hospitality

Real Estate

Expressways and Highways

Healthcare

Sports Infrastructure

Summer Internship Report: Jaypee Group

NICMAR Page 6

Engineering and Construction: Jaypee Group is an

acknowledged leader in the construction of multi-purpose River

Valley and Hydropower projects. It has the unique distinction of

having simultaneously executed 13 Hydropower projects

spread across 6 states and the neighbouring country Bhutan for

generating 10,290 MW power.

Cement: Jaypee Group is the 3rd largest cement producer in

the country with a brand name ‘Jaypee Cement’ (PPC). Its

cement division currently operates cement plants with an

aggregate capacity of 33.8 MnTPA.

Power: Jaypee Group is India’s largest private sector

Hydropower producer with its operational projects of 300 MW

Baspa-II (Himachal Pradesh), 400 MW Vishnuprayag

(Uttarakhand) and 1000 MW Karcham Wangtoo (Himachal

Pradesh).

Expressways and Highways: The Group has entered into

construction of expressways with a 6 lane Yamuna Expressway

which has a stretch of 185 km along the Yamuna river

connecting Noida and Agra. It is made on Build – Own –

Transfer(B.O.T) basis.

The Group is pioneer in installing RIFD Technology on Electronic

Toll Collection Plaza between Zirakpur-Parwanoo Section of the

Himalayan Expressway.

Hospitality: The Group’s hospitality business owns and

operates 6 properties spread across New Delhi, Uttar Pradesh

and Uttarakhand. The 4 Five Star Hotels, two in New Delhi and

one each in Agra and Mussoorie. Another 5 star luxury with

Summer Internship Report: Jaypee Group

NICMAR Page 7

state-of-the-art resort and SPA has been set up in collaboration

with SIX SENSES at Greater Noida.

Healthcare: Jaypee is also entered the healthcare fray by

opening Jaypee Hospital in Noida. The hospital has been

planned as a 1200 bedded tertiary care multi-speciality facility.

Real Estate:

The real estate division of the Jaypee Group which is also called

as “Jaypee Greens” is taking rapid strides towards becoming

one of the best developers in Asia. It has a huge presence in

NCR region with land parcels across major parts of Noida and

western U.P along the Expressway. Jaypee Greens as a brand is

famous for its luxurious, premium golf-centric and spacious

residences in Delhi-NCR from its inception in the year 2000. It’s

being divided into The Real Estate division in Jaypee Group or

“Jaypee Greens

1. Jaypee Greens, Greater Noida

2. Jaypee Greens Wish town, Noida

3. Jaypee Sports City, Yamuna Expressway

4. Jaypee Greens Wish town, Agra

Jaypee Greens, Greater Noida: It was the very first real estate project of the Jaypee Group and it has surely cemented its position amongst the elite developers in Asia. It is a premium 452-acre golf-centric lifestyle real estate development situated

Summer Internship Report: Jaypee Group

NICMAR Page 8

in Greater Noida integrating homes with golf course, beautiful landscapes and all the luxurious amenities possible.

Jaypee Greens, Noida: It is been developed across 1162 acres that combines sophisticated living with pure natural surroundings. It has numerous golf facilities, mixed world class residences, recreational areas, and commercial and institution spaces. As it is made on the platform of an integrated city, it has all the basic amenities in it and that’s why it is also called as “wish town”.

Jaypee Greens Sports City, Yamuna Expressway: It is a step taken by Jaypee group in the right direction. In which the company is trying to make the sports city one of the world's premier sports infrastructure destinations. As it is an integrated city, it includes world-class sports venues with latest facilities. Jaypee Sports City is built on 2,500 acres of land which features a magnificent racing track- Budh International Circuit (B.I.C) and and other sports facilities. The group is also planning on a dedicated cricket stadium with 100,000-seat capacity in the future.

Jaypee Greens Wish town, Agra: It is a diverse and progressive township spread over 505 hectares at the intersection of NH2 and 165 kms long Yamuna Expressway, therefore enjoys a good connectivity and location advantage. It is integrated with gardens, residences, facilities, commercial and institutional spaces.

Summer Internship Report: Jaypee Group

NICMAR Page 9

Brief Information about the Project: Jaypee WishTown, Noida

Jaypee Greens Projects

Jaypee Greens

Jaypee Greens, Greater Noida

Jaypee Greens Wish Town, Noida

Jaypee Greens Sports city, Yamuna

Expressway

Jaypee Greens Wish Town, Agra

Summer Internship Report: Jaypee Group

NICMAR Page 10

MASTER PLAN OF TOWNSHIP

Summer Internship Report: Jaypee Group

NICMAR Page 11

Jaypee Greens Wishtown, Noida

Jaypee Greens Project on the Noida Expressway which is also

known as Jaypee Greens Wish Town. It is made on concept of

an integrated township, where all the basic amenities are at

your closest proximity. Township is spread over 470 Hectares of

land along the Noida-Greater Noida Expressway, thus making it

is hot choice for many buyers.

It offers residential and commercial properties in

Noida backed by numerous amount facilities like Jaypee School,

Jaypee Institute of Information and Technology, International

standard Health Care Facilities at Jaypee Hospital, Recreational

and entertainment centers, multiple shopping complexes,

corporate offices, spritual centers, hotels and public services at

the newly announced shopping mall inside the township.

The 18+9 Hole Graham Cooke Golf facility is one

best available in the region, there continuous admiration about

the playing surface by the professional who play in

tournaments or the promotional events.

Summer Internship Report: Jaypee Group

NICMAR Page 12

PROJECTS UNDER WISH TOWN

Pavilion Court: Pavilion Court Royale are golf facing residences

in which every unit gives breath taking views of the magnificent

Graham Cooke signet course.

No. of Units: 78 Units

No. of Floors: The G+12 tower

Kasablanca Towers: Kasablanca Towers are super luxury high-

rise apartments which are near the 18-hole Graham Cooke. The

4BHK apartments in Noida have excellent views and lush green

landscape.

No. of Floors=G+33

No. of towers=3

Kristal court: It is a compelling combination of classic luxury

and contemporary comfort. It is has options of 2/3 BHK

apartments.

No. of towers=11

Summer Internship Report: Jaypee Group

NICMAR Page 13

No. of floors=20 to 26.

Boomerang Residences: Boomerang Residences are luxury

apartments in Noida. These 4BHK hi- rise towers stand next to

the world class Boomerang Club.

No. of Floors=20 floors

No. of Towers=108 towers

Garden Isles: Garden Isles are uniquely designed Y-shaped

high-rise towers that offer clear spaces with minimum intrusion

and complete privacy. The size of these 2BHK, 3BHK and 4BHK

flats in Noida. It is a project in which Jaypee for the first time,

has started with in-house construction.

Total no. of towers=26

No. of floors ranging from 32, 35 and 38.

Pebble Court: Pebble Court residences are limited edition

super luxury low-rise apartments in Wish Town Noida. It is set

on the 18-hole Golf course designed by Graham Cooke.

Surrounded with wide open spaces.

Summer Internship Report: Jaypee Group

NICMAR Page 14

No. of Units=64 units of 4BHK Apartments.

The Orchards: The Orchard apartments are available in 2/3/4

BHK options at Noida.

Total no. of towers=8

Floor ranging from 33 and 38.

Krescent homes: Krescent Homes showcase the finest in

project planning with a range of 2 bhk, 3 bhk & 4 bhk flats in

Noida.

Total no. of tower=23

No. of floor ranging from 26 to 34.

Kube: Kube elevates the standards of living with 2bhk and 3bhk

flats in Noida rising up to 30 storey towers. The special thing

about this towers it constructed by Larsen and Toubro

Construction and it’s surrounded by theme parks.

Knight’s Court: Knights court is a collection of 2bhk, 3bhk and

4bhk flats in Noida. It just has two apartments on each floor.

Total no. of towers=8

Summer Internship Report: Jaypee Group

NICMAR Page 15

No. of Floors=G+20 floors.

Kasa Isles: The living option in Kasa Isles varies from Studio

Apartments to 2, 3 & 4 BHK Apartments, Penthouses to

magnificent duplex units.

Total no. of towers=15

No. of floor ranging from 23 to 29.

Kensington Boulevard: Jaypee Kensington Boulevard is

available in options ranging from studio apartments to

penthouses and provides a sensation of peace and tranquility

to the residents.

Total no. of towers=21

No. of floor ranging from 19 to 29.

Kensington Park Apartment & Heights: Kensington park

community comprises of independent residential plots and

apartments. The 2/3/4 bhk apartments in Noida are available in

various sizes ranging from 97.54 sq. mt to 195.09 sq. mt.

Kensington Park Apartments Noida has 14 towers with 17

floors each.

Kensington Heights have 3 towers with 19 floors each.

Summer Internship Report: Jaypee Group

NICMAR Page 16

Kosmos: Kosmos Noida offers 2, 3 & 4 bedroom options. It

comprises of all the modern amenities & facilities of a secure

township which gives enormous amount of comfort to life.

Total no. of towers=80

No. of floors ranging from 16 to 19.

Klassic: Klassic apartments enjoy splendid views of landscaped

gardens & parks. The residential options include 2, 3 & 4 BHK

units.

Total no. of towers=18

No. of floors ranging from 13 to 17.

The Pavilion Court: The Pavilion court at Noida is strategically

located and offers serene view of Nature and Golf. The

apartment’s size ranges from 1 BHK Studio Apartment with

Study to 3 BHK Family Apartment with Study.

Total no. of towers=17

No. of floors=G+ 12 floors.

Pavilion heights: Jaypee Pavilion Heights are Fully-Finished,

Modern, Hi-Efficiency apartments that offer 2 BHK + Study, 3

BHK + Study Family Apartments and 4BHK + Utility apartment.

Total no. of tower=15

Summer Internship Report: Jaypee Group

NICMAR Page 17

No. of floors=17.

Kalypso court: Jaypee Kalypso court apartments are available in

1/2/3/4 BHK option.

Total no. of towers are 15

No. of floors ranging from 15,22 & 25.

Imperial court: The Imperial Court apartments are available in

3/4 BHK option and have been designed for efficiency, demand

minimal maintenance and come with world class facilities.

Total no. of tower=3

No. of floors in each tower=34.

Summer Internship Report: Jaypee Group

NICMAR Page 18

TRAINING DETAILS

Date Department/Projects Responsibilities Category

19/05/2015

Garden Isles

1. Understand Basic Construction Practices.

2. Perform Quality Tests.

3. Prepare Safety Reports like HIRA, JHA.

Execution

15/06/2015

Kalyso Court(KT-3)

1. Collecting Data about the Finishing activities for the Tracker Tool.

2. Made a MSP program for KT-3 tower.

Planning

02/07/2015

M-Block Office

1. Contract Analysis of a. Concession

Agreement b. Façade

agreement between JPSI and S.P Fabricators Pvt. Ltd.

2. Case Study on Jaiprakash Associates.

Miscellaneous

12/07/2015

Marketing Block

1. Marketing Strategy: Segmentation, Targeting and Positioning.

2. Sales and Promotion Techniques.

Marketing

Summer Internship Report: Jaypee Group

NICMAR Page 19

NEW SKILL/KNOWELDGE DETAILS

PLANNING & MONITORING

Construction planning is a fundamental and challenging activity in

the management and execution of construction projects. It involves

the choice of technology, the definition of work tasks, the estimation

of the required resources and durations for individual tasks, and the

identification of any interactions among the different work tasks.

Essential aspects of construction planning include the generation of

required activities, analysis of the implications of these activities,

and choice among the various alternative means of performing

activities.

The planner insures that the proper precedences among activities

are maintained and that efficient scheduling of the available

resources prevails.

Benefits of Scheduling:

Requires managers to think the project through prior starting

the work

Provides a structured approach to planning

Means of communicating the work plan to others

Identify problems before they arise.

Summer Internship Report: Jaypee Group

NICMAR Page 20

Identify long-lead fabricated items

Assess resource requirements

Forecast cash flows

Serves as primary documentation for delay claim analysis and

other time impact considerations

Planning:

Construction Planning is the necessary forerunner to Scheduling and includes:

1. Defining work tasks

2. Determining general sequence

3. Construction methods

4. Assigning responsibility

Scheduling:

Good scheduling requires more detailed, on-going preparation as

activities draw closer to actual execution. A weekly schedule more

PLANNING

SCHEDULING

MONITORING

CONTROLLING

Summer Internship Report: Jaypee Group

NICMAR Page 21

directly communicates the work plan to the field personnel more

accurately reflects immediate work plan because actual conditions

are more predictable, i.e.: progress, weather, resources,

subcontractor availability, short-term goals, and special

considerations.

Whereas, here in Jaypee scheduling is also done on the basis of

trigger amount (amount demand from the customer based on

construction status). The amount to be raised each month will be

decided in the review meeting and monthly schedule is prepared

according to that and status is updated on weekly basis to keep track

of the work done to meet the demand schedule to be collected from

the customer.

Monitoring:

Tracking actual starts and finishes (AS/AF)

Modifying the remaining duration to reflect the current status

of an activity

Planning window from MIS tool

Summer Internship Report: Jaypee Group

NICMAR Page 22

Must keep schedule current to realize its full value

Serves as documentation for determining damages or eligibility

for time extensions

To monitor the work status of so many different projects, company

developed the MIS(Management Information System) tool to

monitor the work status of each tower or project. The data entered

in the MIS tool from the site office for the work done and it is

monitored by Planning personnel on daily basis to meet schedule.

Monitoring can be done by generating various reports from MIS tool

like DPR, WPR, tower wise status report, tower wise slab cycle

report.

Various report Formats on MIS tool

Summer Internship Report: Jaypee Group

NICMAR Page 23

DPR format on MIS tool

Updating:

Statusing

Reasonable modifications to logic

Change orders

Insert or modify coding for better organization in working with

and presenting the schedule more significant changes are

usually referred to as Schedule Revisions

Revising and Modifying:

Necessary reaction to change ƒ

Modify logic to reflect work plan ƒ

Internal or external pressure to accelerate or regain lost time

Summer Internship Report: Jaypee Group

NICMAR Page 24

Updating the work on daily basis is required to keep track on the

status of the scheduled work. This can only be done by giving proper

training to the people working on site regarding the tool to update

the working status to complete the work on scheduled time. Also

MIS is helpful in tracking the delay of work and used to identify cause

for such delays. So that it can be resolved easily without wasting the

working time.

Influences Changing the Original Schedule:

Weather

Acts of God

Better or worse productivity than anticipated

Delivery problems

Greater insight to the actual scope of work

Subcontractor performance/availability

Change in scope of work

Differing site conditions

After following all these planning aspects, we were asked to make

the scheduled for the finishing activities for one of project KALYPSO

COURT in the MSP(Microsoft Project). The following figure shows the

steps done on the MSP.

Summer Internship Report: Jaypee Group

NICMAR Page 25

The finishing activities of every tower are breakdown into different

parts and according to that work is carried out. The WBS of such

activities are first created on MSP and then the activities are entered

based on the work to be carried out. The WBS various activities

created in msp are shown in figure below.

WBS of the finishing activities

Summer Internship Report: Jaypee Group

NICMAR Page 26

Summer Internship Report: Jaypee Group

NICMAR Page 27

Various activities in WBS elements

After making the WBS of activities to be carried out for the finishing

work. The duration is decided and predecessor are assigned to each

activities based on the time and resources available. The total no. of

duration achieved after assigning the no. of days is 818 days for the

finishing work of one tower (G+25) having 3 units at each floor.

Summer Internship Report: Jaypee Group

NICMAR Page 28

Duration of finishing activities with completion status.

As soon as the status is updated it can be track on the Gantt chart. And each activity can be monitored with the help of gantt chart. A sample of gantt chart of finishing work is shown in the fig. below.

Gantt chart of finishing work.

FMG (Facility Management Group):

The FMG department at the Jaypee ensures the delivery or handover

of the flats by checking all the facilities in the tower. Various

activities which are carried out by FMG are:

Checking of all the activities installed in flat or in tower

Ensuring the quality of the work done as per specification

Deals with outside authority for building completion certificate.

Flat can be handover by getting the clearance from the FMG

group.

Check whether it meet the requirements of its occupants.

Summer Internship Report: Jaypee Group

NICMAR Page 29

Final decisions are being made by FMG regarding the

completion of the tower.

FMG oversees all aspects of the finishing activities.

The various checks done by the FMG team are shown in the figure

below.

Activity check done by FMG for clearance

Summer Internship Report: Jaypee Group

NICMAR Page 30

SITE EXECUTION

The one slab cycle consists of following steps shown in the figure

below. The planning done for the structural work of a building is

basically based on the slab cycle, here in this project the average slab

cycle period was 20-25 days.

Process of slab cycle

Summer Internship Report: Jaypee Group

NICMAR Page 31

Column Reinforcement:

Column Reinforcement is the integral part of construction of any

building. After the casting the slab of one floor the verticals bars of

the column are left out for the extension for the next floor. Now

these bar can be extended based on the lap and no lap zone which is

mentioned in R/f detail of column drawing. The column

reinforcement for any slab involves:

Extension of Bars

Providing Stirrups

Binding of stirrups to the vertical bars.

Extension of Bars:

Extension of column is done by providing lapping or by

coupling or by welding the two bars.

The bars kept for future expansion are extended by any

method mentioned between the old bars and the new bars.

If there is any change in bar diameter along the floor height,

it shall be done in mid height of column in lap zone.

All column reinforcement shall be embedded minimum Ld

from the floor level.

Lap length shall be calculated on the basis of diameters of

smaller bar.

Summer Internship Report: Jaypee Group

NICMAR Page 32

Fe 500 should be used conforming to IS-1786

Lap length based on the diameter & grade of concrete

Stirrups:

Stirrups are the rings which gives the shear strength to the

column by holding the column vertical reinforcement in firm

position.

The can be of any shape triangular, rectangle,square, based

on the specification given in the drawing.

The stirrups dia vary from 8mm to 12mm conforming to

specification mentioned in the drawing.

Also the spacing between the stirrups should also be as per

the drawing.

In lap portion the spacing of stirrups shall be 150mm C/C.

Summer Internship Report: Jaypee Group

NICMAR Page 33

Column reinforcement

2.2.2 Shuttering/Formwork of Column:

The shuttering used for column shall be designed and

constructed so as to remain sufficiently rigid during placing and

compaction of concrete.

Formwork used for column shall be such as to prevent loss of

slurry from the concrete.

Shuttering used for column shall be of framed phenol-

formaldehyde resin bonded plywood panels or metal panels or

Summer Internship Report: Jaypee Group

NICMAR Page 34

equivalent to produce surface in one plane, free from lips, fins

etc.

The interior surface of the shuttering of column shall be coated

with approved mould oil and use shall be such that it will not

cause stains to appear on the concrete.

Formwork used for column shall be supported by strong and

properly braced scaffolding both ways vertically and

horizontally ensuring unyielding strong wooden or steel base

plates.

For placing the shuttering properly as per the drawing to avoid

any deviations either T point are used or marking are on the

starter in (X,Y) direction.

Stripping time of forms of column of:

o For OPC Cement : 24 Hours

o For PPC or OPC + Fly Ash : 36 Hours

Summer Internship Report: Jaypee Group

NICMAR Page 35

T-point from the bottom of column for placing the

formwork

2.2.3 Concreting of Column:

All cement used for structural work shall be 43 grade ordinary

pozzolona cement or as/ design mix.

Fine Aggregate shall conform to IS: 383 or 515.

Coarse Aggregate shall conform to IS: 383 or 515.

Water used for production of concrete shall conform to IS:456.

Admixture and other construction chemicals shall be approved

by the consultants before their use in the concrete.

All structural concrete shall be design mix concrete (controlled

concrete) of minimum grade M20 .

All concrete work shall be machine mixed and machine

vibrated, six cubes shall be taken from each specified pour,

three for testing after 7 days and three after 28 days.

Summer Internship Report: Jaypee Group

NICMAR Page 36

Complying QA/QC concrete. Production, transportation,

placing, compaction and curing as mentioned in IS: 456-2000.

The concretong should be done upto the bottom of the beam

of the next floor. And the height can be calculated by

measuring from the sofit of slab to the bottom of the beam.

The column has a concrete cover of 40 mm on all the sides.

2.2.4 Shuttering/Formwork of Slab&Beam:

After the column concreting is done, the shuttering work for

slab and beam are started.

The area of the shuttering panels can be determined from the

slab drawing.

Span of the slab panel shall be calculated as c/c distance

between the beam.

The shuttering used for slab shall be designed and constructed

so as to remain sufficiently rigid during placing and compaction

of concrete.

Formwork used for slab shall be such as to prevent loss of

slurry from the concrete.

Shuttering used for slab shall be of framed phenol-

formaldehyde resin bonded plywood panels or metal panels or

equivalent to produce surface in one plane, free from lips, fins

etc.

Summer Internship Report: Jaypee Group

NICMAR Page 37

The interior surface of the shuttering of slab shall be coated

with approved mould oil and use shall be such that it will not

cause stains to appear on the concrete.

Formwork used for slab shall be supported by strong and

properly braced scaffolding vertically ensuring unyielding

strong wooden or steel base plates.

Stripping time of forms of slabs (spanning upto 4.5mt.)

For OPC Cement : 5days

For PPC or OPC + Fly Ash : 7days

Stripping time of forms of slabs (spanning over 4.5mt.)

For OPC Cement : 9days

For PPC or OPC + Fly Ash : 11days

Beams soffits (Props left under)(spanning upto 6.0mt.)

For OPC Cement : 7days

For PPC or OPC + Fly Ash : 9days

Removal of props under slabs (spanning up to 4.5M).

For OPC Cement : 7days

For PPC or OPC + Fly Ash : 9days

Removal of props under slabs (spanning over 4.5M)

For OPC Cement : 14days

For PPC or OPC + Fly Ash : 17days

Removal of props under slabs (spanning up to 4.5M).

For OPC Cement : 14days

Summer Internship Report: Jaypee Group

NICMAR Page 38

For PPC or OPC + Fly Ash : 17days

Removal of props under slabs(spanning up to 4.5M).

For OPC Cement : 21days

For PPC or OPC + Fly Ash : 25days

2.2.5 Beam&Slab Reinforcement:

All reinforcement used in this work shall conform to IS:1786

with Fe415 or 500 and shall be in the form of deformed bars.

Fe 500 shall have elongation more than 14.5% and comply with

other requirements of Indian standards.

Reinforcement bars shall conform accurately to the dimensions

shown on relevant drawings and bar bending shall conform to

IS:2502

Good Quality Ductile Binding Wire of 1.6 MM Dia shall be used

at all bar intersections.

Layers of bars shall be separated by spacer bars such that

spacer bars shall be placed not more than 1 M apart and

diameter of spacer bar shall be minimum 25 mm or dia of main

bar whichever is more.

Beam Down: Beam down is process in which the beam

reinforcement which is tied above where it has to be placed, and

then put in cavity by lowering the beam reinforcement.

Summer Internship Report: Jaypee Group

NICMAR Page 39

All dowels provided for lapping shall be washed with cement if

left exposed for a period exceeding 10days.

The slab reinforcement shall be provided both in X and Y

direction.

The main should be placed along the shorter span and the

distribution bar should be placed along the longer span.

The spacing between the main bars and distribution bars

should be as per given in the specification.

Chairs are used to separate the two layers of reinforcement of

slabs, and shall be placed not more than the maximum

horizontal distance between the legs of the chairs.

The diameter of the chair bar shall be 12mm.

Spacing of slab reinforcement based on bar diameter

Summer Internship Report: Jaypee Group

NICMAR Page 40

Beam & Slab Reinforcement

2.2.7. Conduiting:

An electrical conduit is a tube used to protect and

route electrical wiring in a building or structure.

Electrical conduit may be made of metal, plastic, fiber, or fired

clay. Most conduit is rigid, but flexible conduit is used for some

purposes.

Conduit is generally installed by electricians at the site of

installation of electrical equipment.

Its use, form, and installation details are often specified by

wiring regulations. The Conduits should be checked, properly

before the slab concreting is done.

Summer Internship Report: Jaypee Group

NICMAR Page 41

Conduting over the slab before concreting

2.2.8 Concreting of Slab:

All cement used for structural work shall be 43 grade ordinary

pozzolona cement or as/ design mix.

Fine Aggregate shall conform to IS: 383 or 515.

Coarse Aggregate shall conform to IS: 383 or 515.

Water used for production of concrete shall conform to IS:456.

Admixture and other construction chemicals shall be approved

by the consultants before their use in the concrete.

All concrete work shall be machine mixed and machine

vibrated, six cubes shall be taken from each specified pour,

three for testing after 7 days and three after 28 days.

Complying QA/QC concrete. Production, transportation,

placing, compaction and curing as mentioned in IS: 456-2000.

The concrete cover for slab is 20mm.

The concrete cover for beam is 25mm.

Summer Internship Report: Jaypee Group

NICMAR Page 42

Slab and Beam concreting

Summer Internship Report: Jaypee Group

NICMAR Page 43

HEALTH AND SAFETY

Indian construction industry is labour intensive comprising of semi-

skilled and unskilled workers. The measurement and evaluation of an

organization's performance on health and safety conditions at work

mainly aims at the provision of information about the current

situation and the progress of the strategies, processes and activities

that are adopted by an organization with the view to keep H&S

hazards under control.

The construction industry needs a new

paradigm for measuring safety performance on construction sites

that is a proactive approach rather than just depending on the

reactive data. The proactive approach is able to provide essential

feedback on performance before incidents occur.

Management and planning is one way to avoid unplanned events.

Since accidents are unplanned events, an effective safety

management can help avoid job injuries. Safety management must

be through, and it must be applicable to all aspects of the job, from

the estimating phase of the project until the last worker has left the

premise at the completion of the project.

The H & S policy for any organization is management driven. There

are various certifications given to the organization, if the work

Summer Internship Report: Jaypee Group

NICMAR Page 44

carried by them fulfills the requirement mention in code books. The

various certificates given to the organization are:

ISO 9001-2008: Quality Management System

ISO14001-2004: Environment Management System

OHSAS18001-2007: Safety Management System

These certificate given to the organization if they fulfill the below

mention criteria:

Legal Requirement

Energy Conservation

Reduction in incidents

Proper working environment

To maintain the criteria mentioned in the quality, it is done with the

help of PDCA cycle (Plan,Do,Check & Act)

3.1 PDCA cycle:

PDCA cycle

Summer Internship Report: Jaypee Group

NICMAR Page 45

PLAN: The planning for the safety management system in PDCA cycle

basically involves:

Identifying the understanding the construction procedure

Analyzing the hazard associate with the task to be carried out.

Hazard like:

o Physical

o Chemical

o Biological

o Ergonomical

Then identifying the risk occurring from that hazard.

Ensuring if it is causing any environment impact.

Preparation of HIRA(Hazard identification & Risk Assessment),

JHA(Job Hazard Analysis)

Preparing the objectives and targets, basically done for setting

the benchmarks.

DO or IMPLEMENTATION:

Roles & Resposibillity

Competency, training and awareness

Tool box talk

Communication by providing signages

Proper Documentation

Summer Internship Report: Jaypee Group

NICMAR Page 46

o Work Permit

Emergency Preparedness

CHECK:

Monitoring & Measures

Evaluation & Conformance to Standards(SOP,OCP)

Incident Investigation (Corrective action, Preventive action)

Control of Records

Audits

Compliance & Legal requiremtns

ACT:

Management Review Meetings

o Resources

o Finances

According to the results take measures and activities for

improving the performance

The major injuries faced by contracting firms in india on their

projects site, in descending order of occurrence, were given as

follows:

Fall injuries

Struck by wastage and raw materials

Summer Internship Report: Jaypee Group

NICMAR Page 47

Heat stroke

Head injuries

Eye injuries.

The improvement of safety, health and working conditions depends

ultimately upon people working together, whether governments,

employers or workers. So safety management means applying safety

measures before accidents happen. Causes for accidents happening

at the sites:

Inadequate codes or standards

Failure by management to enforce the safety rules and

regulation

Faulty design or lack of maintenance

Inadequate PPE’s

Lack of safety awareness and training

Emotional stability and temperament +/-

Poor physical conditions viz. fatigue, deafness,poor eyesight so

on and so forth

Summer Internship Report: Jaypee Group

NICMAR Page 48

Worker working without Worker working with Safety belt(PPE)

safety belt(PPE)

It is not possible to apply for such certification for every organization

as, after getting the certification there are certain standards which

need to be followed to maintain the safety at the sites. There the

factors which causes such restriction in implementing such safety

measure are:

Reduction in huge expenses occurring due to renewal of such

certificates

Due to ambiguity issues

Organization role

Financial constraints

Summer Internship Report: Jaypee Group

NICMAR Page 49

Resource constraints.

Other than the contractors’ responsibility for causing accidents in the

construction sites, the absence of government follow up on the

construction projects and the failure to improving the safety

performance on the construction sites were also responsible for the

high number of accidents.

Construction professionals should play more active roles in

sustaining construction safety and in improving safety culture for

construction workers

Summer Internship Report: Jaypee Group

NICMAR Page 50

Achievements During the Tenure

1. Preparation of two most renowned safety reports which were Job Hazard Analysis (JHA) and Hazard Identification and Risk Assessment (HIRA), which was accepted by company and we were also asked to submit a copy of these two reports in company for future use.

2. We were also able convince the management to Issue sufficient amount of PPE’s for the each site which was its in-house construction from the store as per requirement given by tower-in-charge.

3. I was given a task to do a case study on Jaiprakash Associates by any analytical method. I was successfully able to complete the case study using SWOT analysis and Porter Five Force Model, which was accepted by the Company.

4. We were given a task by the legal department to do a Contract Analysis of two documents which were both accepted by the Company. These Documents were Concession Agreement between Taj Expressway Industrial Development Authority and Jaiprakash Industries Limited and Contract document of façade installation at Jaypee Sport city between JPSI and S.P Fabricators Pvt. Ltd.

Summer Internship Report: Jaypee Group

NICMAR Page 51

Problem Mitigation during the Tenure

Problem: An accident took place at Garden Isles Project which resulted in fatality. After this case, the construction activity was stalled for two days. Health and Safety department at Jaypee prepared an investigating report which only contained name of person, cause of fatality and compensation to be paid with an attached copy of the F.I.R.

Solution: After this case, we were asked about our opinion about the matter. We suggested that due to this fatality the construction activity was stopped for 2days, resulting in huge loss in the productivity. We also pointed out that, only on this site alone there have been 6 fatalities due to unavailability of PPE’s and improper supervision from the In-Charge. So after this we were given a week’s time to investigate the reason for the fatality, understand the mindset of workers and staff towards safety and remedial actions which we as Nicmarian’s can suggest.

So we went to site to investigate the case, and found that there was no safety net provided while the worker was removing the above net. As per safety guidelines, while removing the safety net another net should be installed at a place just below where the previous net existed and another net 6 floors below that for extra protection but none of this safety measures were taken, resulting in this fatality.

The mindset of the workers towards safety was awful. They didn’t imply to basic requirements of working at

Summer Internship Report: Jaypee Group

NICMAR Page 52

heights like wearing helmet, safety boots and wearing a safety harness while working on the edges. The reason given by them for not wearing PPE’s was that, it hindered their productivity and movement. When the in-charge was present they would wear the PPE’s but as soon he is gone they would remove them. The amount of these PPE’s per worker ratio was also very less.

The remedial action we suggested after the investigation was:

Preparation of safety reports which were Job Hazard Analysis (JHA) and Hazard Identification and Risk Assessment (HIRA), which was accepted by company.

Issue of sufficient amount of PPE’s for the site which was its in-house construction from the store as per requirement given by tower-in-charge.

Summer Internship Report: Jaypee Group

NICMAR Page 53

Reports Prepared during Tenure

Job Hazard Analysis

Hazard Identification and Risk Assessment

Case Study on : Jaiprakash Associates

Contract Analysis of Contract document of façade installation at Jaypee Sport city between JPSI and S.P Fabricators Pvt. Ltd.

Note 1: No data collection for thesis work was done during the

internship because the thesis topic Quality Function Deployment

(QFD) was not implemented at the site. Even people seemed to

be unaware about the thesis topic, when a non-official

Questionnaire was floated in the PMG Department.

Summer Internship Report: Jaypee Group

NICMAR Page 54

Conclusion

Introduction: Summer Training was a golden opportunity for learning and self-development and really experiencing the real scenario of the company environment. It helped me to increase my technical skills. It is also helped me to be with latest and new technologies. Knowledge Gained: Planning of finishing activities in a tower, Basics of Site Execution, Contract Analysis, Safety Reports and its applications, Quality tests and Marketing concepts used in the township. Role of organization:

The organization’s role in making me understand the practical

approach in construction industry is very important. I was given full

liberty and time to analyze and understand the project which helped

me a lot. My mistakes were taken as a learning milestone by the

organization and it helped me to understand its consequences. The

organization provided me with a conducive environment where it

was possible for me to work as an intern and where I can learn as

well as contribute to the organization. The organization also gave me

opportunity where I learned the interdisciplinary relationship as how

important it is for the smooth construction and timely finishing of

the project.