SUMMER INTERNSHIP

15/Apr/2015-15/Jun/2015

DAKSH PUNJABI AP14245

ABHIMANYU SARASWAT AP14268

Introduction

The Jaypee group is a Rs.20,000 crore well diversified infrastructural

industrial conglomerate in india.

• JAYPEE GROUP OF COMPANIES

– Jaiprakash Power Ventures Ltd.

– Jaypee Infratech Ltd.

– Jaypee Power Grid Ltd.

– Jaypee Cement

– Jaypee Greens

– Jaypee Sports International Ltd.

– Jaypee Hotels

– Jaypee Information Technology Ltd.

– Jaypee Institute of Information and Technology

Project Details

• Name : Jaypee Greens – Wish town

• Location: Noida, U.P.

• Date of commencement: November – 2009

• Project cost : 2000 cr.

• Client : Jaypee Greens

• Architect : Arcop Associates Pvt.Ltd.

• St.Consultant : Vintech consultants

• Area : 500 ha.

• No. of towers : 320

• No. of units : 8000

1. Planning

• At Jaypee the scheduling and planning is done on the basis of

trigger amount (amount demand from the customer based on

construction status slab wise).

• The amount to be raised each month will be decided in the

review meeting and monthly schedule is prepared according to

that.

• Status is updated on weekly basis to keep track of the work

done to meet the demand schedule to be collected from the

customer.

1.1 Facility Management Group(FMG) The FMG department at the Jaypee ensures the

delivery or handover of the flats by checking all the facilities in the tower.

• 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.

• Final decisions are being made by FMG regarding the completion of the tower

• We were asked to make the scheduled for the finishing

activities for one of project KALYPSO COURT in the MSP

(Microsoft Project).

• 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.

• 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.

2. Site Execution 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.

Column Reinforcement:

– Extension of Bars

– Providing Stirrups

– Binding of stirrups to the vertical bars.

• 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.

• Fe 500 should be used conforming to IS-1786

• 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.

Shuttering/Formwork of Column & slab

• 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.

• The shuttering used in this project was from pranav.

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

– For OPC Cement : 5days

– For PPC or OPC + Fly Ash : 7days

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

– For OPC Cement : 7days

– For PPC or OPC + Fly Ash : 9days

• Stripping time of forms for columns:

– For OPC Cement : 24 Hours

– For PPC or OPC + Fly Ash : 36 Hours

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.

• 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.

Concreting of Column & Slab

• All structural concrete shall be design mix concrete (controlled

concrete) of minimum grade M20 for column.

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

• The concrete cover for slab is 20mm.

• The concrete cover for beam is 25mm.

• The concreting 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.

• Checking of bars for Beam, Slab and Column from the

drawings provided from the site office.

• Preparing the BBS (Bar Bending Schedule) for the same.

• To calculate the no. of bars = (L/spacing)+1 for the slabs.

3. Procurement • The management based procurement strategy is used in Jaypee for

the procurement of materials with the help of tool developed by

SAP.

4. Safety • Jaypee Group believes it to be the responsibility of all.

• Tool box talk -2 times/week

• A safety supervisor to be always present at site ,to monitor all the

safety checklists

• PPE were worn by workers

• Safety signboards were installed at entrance

• Helmets are compulsory

•No helmet while working at heights

•No safety belts

•SOPs were not defined to the workers

•Not proper maintenance of equipments.

4.1Case • This accident took place at garden isles project in Jaypee Wish Town.

• 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.

• Reason : 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.

• After this incident, 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

• Shortfall in safety :

– Only few workers at site wore safety shoes other all workers worked

in slippers and were allowed to do so.

– Some laborers were not wearing safety belt

– There were many duct openings were no rail or covering object was

kept.

– In basement area workers worked continuously for hours without any

PPE’s and were exposed to dust particles which are potential

occupational health hazards.

• Reason:

– The mindset of the workers towards safety was awful. They didn’t

imply to basic requirements of working at 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

– The amount of these PPE’s per worker ratio was also very less.

JHA & HIRA

• JHA.pdf

• HIRA.pdf

5. Contracts:

We were given three contracts documents:

• Concession agreement between TEA and Jaypee Group :

studied

• Fabrication and installation of Façade in JSPI : Summarized

document prepared which was between Jaypee Group and SJ

Fabricators.

• Comparative study between CPWD conditions and contract

condition was done for : Agreement between Jaypee Group

and ARCOP

• Contract Assigment - By Daksh and Abhimanyu.xlsx

6. Quality

• sieve analysis of coarse aggregate

(is 2386-1983)

• flakiness index of coarse aggregate

(is 2386-part 1)

• specific gravity of aggregates by

pycnometer (is 2386- part 3)

• Impact and Crushing strength of

Aggregates. (IS 2386- Part 4)

• Silt Content of Sand. (IS 2386- Part

2)

• Note: Cement was not tested as

Jaypee Cement was used in

construction.

Thesis Work • Thesis Topic: Implementation of

ERP in Small & Medium scale

Construction companies in india.

• ERP (Enterprise Resource Planning) is

used in this organization as a tool for

Procurement of materials, budgeting,

Project schedule, Billing etc.

• The ERP software in this organization

was developed by SAP as per

requirement asked by the employees.

• The different modules used in ERP are:

– Material Module

– Project Schedule Module

– Cost & Budget Module

– CRF Module

– Accounts Module

The difficulties occurred in successful implementation of ERP

by the employees in the organization are as follows:

– Not proper day to day update.

– Not proper interdisciplinary communication.

– Awareness regarding the software.

– Huge initial installation charges

– Not accessible by all the departments.

Thank You!!