Married Accommodation ProjectPhase II Jalandhar Cantt

SIX MONTH INDUSTRIAL & SOFTWARE TRAINING

SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENT FORSix Month Industrial Training

At

NKG Infrastructure Ltd, Jalandhar Cantt(From 1st June 2014 to 30st Nov. 2014)

SUBMITTED BYSuraj Kakkar. Ram Kakkar

D4CE2110152,110147

1283939,1283931

Civil Engineering DepartmentGURU NANAK DEV ENGINEERING COLLEGE

LUDHIANA, INDIA

DG MAPDirectorate General of Married Accommodation Project

SERVICES PHASE-I PHASE-2 PHASE-3&4 TOTAL

Army 47,383 58,931 69,777 1,76,091

Navy 2,687 3,994 -- 6,681

Air Force 7,805 7,067 1,237 16,109

Total 57,875 69,992 71,014 1,98,881

Phase II

16 State And Ut

51 Stations

In Punjab:- 12 Stations

Jalandhar. Aadampur, Faridkot,

Bathinda, Ferozepur And Abohar Etc.

Introduction to Company

Establishment in 1989 year

Management:

•Chairman : Mr. Naresh Kumar Garg

• Managing Director :Mr. Pradeep Kumar Garg

•Joint Managing Director : Mr. Devendra Kumar Garg

•Executive Director: Mr. Rakesh Kumar

Location of head office

Head Office:

C-32, RDC – Raj Nagar, Ghaziabad – 201 001 (U.P.)

Tel: +91-120-4537456, Fax: +91-120-4537458

Pls write: nkg@nkginfra.com

Expertise:

Building

Roads

Bridges

Water & Electrification

Power Projects

Recognitions and awards

CIDC Vishwakarma

Investment PlanIS 900 Certification

Trademark Certification

Udyog Rattan

Introduction to the Project

Package 6STATION DWELLING UNITS AMOUNT (CRORES)

Faridkot 651 66.73

Adampur 200 168.57

Jalandhar & Suranussi 1970 138.22

Dwelling units has been located at different locations:

NAME OF POCKET DWELLING UNITS

POCKET-G 528

POCKET-H 240

POCKET-N 336

POCKET-K 326

POCKET-M 360

POCKET-J-2 180

Pocket - GPocket - GPOCKET - G

Introduction to site

• Address of the Project Site : Hudson Line, Jalandhar Cantt.

• Overall Responsibility : DG MAP, E in C's Branch

• Project Management Consultancy: SNC Lavalin Infrastructure Ltd.

• Structural Consultant : M/S Span Consultant Pvt. Ltd. Noida

• Total Value of Project : 340 Crores

• Area of Pocket 17.19 Acres

• No of Block : 22

• No of Dwelling Unit: 528 other rank

• Structure : Stilt +6

• Area of Block 5000sq ft.

• Date of Commencement : Jan. 2011

Location of Site

Site Layout Plan

Training Site Plan

Wing - A

Plan of Accommodation Block

Construction

Of

Block

Site Clearance & Positioningof Central coordinate

and layout

Excavation

Laying of P.C.C. (Plain Cement Concrete)

Specification:-Grade of Concrete : 1:4:8Projection : 100mmThickness : 100mm

P.C.C. 1:4:8100mm

Raft Foundation

Specification:-

•Area of Raft-: 506.17 m2

•Thickness of Raft-: 550mm

•Grade of Concrete-: M25 (1:1:2)

•Grade of Steel-: Fe500D

•Bottom Reinforcement-: 20mm ɸ @ 110mm c/c (both ways)

•Top Reinforcement-: 20mm ɸ @ 110mmc/c (both ways)

•Clear Cover-: 50mm

•Lap Length-: 40 ɸ

•Steel Quantity-: 490.94 quintal (with Chair 12mm ɸ 351 no.)

•Concrete Quantity-: 278 m3

Construction of Pedestal

Name Sizes No.

C1 & C1A 375 X 825 4

C2 375 X 790 4

C2A 375 X 860 8

C3,C3A,C4,C4A & C5 375 X 675 35

Specification:-

•Height of Pedestal -: 1.6m

•Lap Length-: 40 ɸ

•Steel Quantity-: 9842.08378 quintal

•Concrete Quantity-: 20m3

•Grade of Concrete-: M25 (1:1:2)

•Grade of Steel-: Fe500D

•Clear Cover-: 40mm

Pedestal

Construction of Plinth Beam

Specification:-

•Lap Length-: 40 ɸ

•Steel Quantity-: 4983.65quintal

•Grade of Concrete-: M25 (1:1:2)

•Grade of Steel-: Fe500D

•Clear Cover-: 40mm

Sr No. Name Sizes

1 PB1 230 X 500

2 PB2, PB3, PB5, PB6, PB10, PB11,

PB13, PB14, PB16, PB18, PB22

300 X 500

3 PB7, PB8, PB9, PB12, PB15, PB17,

PB17A, PB19, PB20, PB23, PB21, PB24

230 X 450

Construction Of Column

• Height of Pedestal -: 3.2m

• Lap Length-: 40 ɸ

• Steel Quantity-: 6040.496quintal

• Concrete Quantity-: 31.81m3

• Grade of Concrete-: M25 (1:1:2)

• Grade of Steel-: Fe500D

• Clear Cover-: 40mm

Specification:-

Name Sizes No.

C1 & C1A 300 X 750 4

C2 300 X 715 4

C2A 300 X 785 8

C3,C3A,C4,C4A & C5 300 X 600 35

Laying of Beam and Slab

Specification:-

Sr No. Name Sizes

1 FB1 230 X 500

2 FB2, FB3, FB5, FB6, FB10, FB11, FB13,

FB14, FB16, FB18, FB22

300 X 500

3 FB7, FB8, FB9, FB12, FB15, FB17,

FB17A, FB19, FB20, FB23, FB21, FB24

230. 450

•Lap Length-: 40 ɸ

•Steel Quantity-: 5743 quintal

•Grade of Concrete-: M25 (1:1:2)

•Grade of Steel-: Fe500D

•Clear Cover-: 40mm

•Thickness of Slab-: 150mm

•Grade of Concrete-: M25 (1:1:2)

•Grade of Steel-: Fe500D

•Clear Cover-: 50mm

•Lap Length-: 40 ɸ

•Steel Quantity-: 3252.91 quintal (with

Chair 12mm ɸ 351 no.)

•Concrete Quantity-: 83 m3

Construction of Stair & Lift

•Dia. Of Stair Slab Bar-: 12mm@120c/c

•Dia. of Lift Bar-: 10mm@150c/c both side

•Dia. of Stirrups’ bar-: 8mm@150C/C(COL.)

•Grade of Concrete-: M25 (1:1:2)

•Grade of Steel-: Fe500D

•Clear Cover-: 50mm

•Lap Length-: 40 ɸ

•Steel Quantity of lift -: 489 Kg

•Steel Quantity of Stair -: 275 Kg including Landing

Specification:-

Brickwork

It uses as:

•Infill Wall

•Parapet Wall

•Boundary Wall

Bond Used : English Bond

Stretcher Bond

Mortar used : 1: 3

Steps

of

Construction

Column

Layout of Columns :-Check the location of columns from thedatum location. If any deficiency takeplace within permissible limits, madeadjustments accordingly, otherwisereconstruction of column is done.

Filling of Starters :-Starters makes the actual positions forconst. of column. made of mortar orlean concrete. Thickness varies from 4-6mm. Make the base to shuttering.

Shuttering of columns :-Shuttering is either made of wooden orsteel.(Preferably steel). Verticality ofshuttering could be checked by usingplumb bob and thread. Cover blockmust be provided for better finishing ofcolumn .

Reinforcement of Columns :-Reinforcement is done as per given indrawings. Check should be made to thesplice length. As the lateral ties spacingvaries along the length of column hencespacing should be properly maintained.

Concreting and curing :-Casting of column is done by boomplacer. Vibrator should be used forcompaction and finishing purpose.Shuttering of column is removed after3 days. Curing of column ids made byhanging the gunny bags or sprinklingthe water at regular interval.

Checking the level of column :-After the construction of column ofcolumn the level and height is checkedby means of measuring tape and totalstation. It gives actual level of columnand floors construction.

Construction of Beam and slab

Formwork of beam and slab :-Formwork of main beam is first laid on thecolumn, then secondary beam shuttering isplaced. After it, slab formwork is laid.Shuttering is supported by tubularscaffolding which can be adjusted later on.

Reinforcement of slab:-Firstly reinforcement of beam is done as pergiven in drawings. Care should be taken forcurtailed bar and maintain the spacing ofsttruips. Then steel of slab is laid down tothe required spacing. Top bar and sunkenportion should be properly checked.

Leveling of beam and slab:-After the reinforcement the level of beamand slab are checked. a) marking with thepaint on the columns bar at equal level bymean of water pipe b) Join the all point bymeans of thread then with the help of tapecheck the level of beam and slab. If requiredadjustment by mean of jack in scaffoldings.

Electrical fitting and fixtures :-After the checking of slab and beam level orsizes, the electrical engineer fit all electricalfitting such as point , pipe, outlet point etc.as per prescribed in electric drawing.

Oiling and place cover block :-Oiling of shuttering is necessary for easyremoval of formwork and finishing ofsurface and if there is any spacing or gap atshuttering joint then should be filled withthe form or thermocol. Then cover block areplace at regular interval .

Concreting, Curing and De-shutteringCasting of slab and beam is made by means of boom placer. Vibrator should be used atregular frequency for better compaction. The thickness and finishing of slab should beproperly maintained. The curing of slab and beam is done sing the ponding method andsprinkling of water. The shuttering is removed after 7 days of casting.

Resources of Project

Establishment

Permanent establishment

Assistant General Manager

Accountant

Project Manager

Site incharge

Engineers

Lab incharge and store incharge

Temporary Establishment

Supervisor

Masons

Bar benders

Electricians

Labourers

Sr. No Name Qualification Designation

1 Money Garg M-Tech Director General

Manager

2 Sukhdev Singh B-Tech Project manager

3 Shubham B-Tech Billing Engineer

4 Sushil Kumar Graduation License Incharge

5 Rakesh Kumar B-Tech Electric Engineer

6 Dinesh Kumar M.A. Store Incharge

7 Logar Singh Diploma Lab Incharge

8 Atul Kumar Diploma Site Engineer

9 Manoj Kumar Diploma Supervisor

10 Anil kumar Diploma Supervisor

11 Sandeep Diploma Supervisor

12 Mahendrpal Diploma Supervisor

Information

about

Employees

Information about Labour

Labour Status

Month Jul Aug Sep Oct Nov

Strength 290 303 310 388 390

Materials

•Cement

•Coarse Sand

•Fine Sand

•10mm aggregate

•20mm aggregate

•Steel

•Brick

•Admixture

•Chips

•Battens

•Scaffolding and Shuttering

•White Cement

•Plastic pipes

•G.I. pipes

•Electric Wires

•Fiber Sheets

• Bitumen

• Water proofing

•Termite proofing

• Fire resistance

•Paint and Varnish

•Wooden Doors

Cement :-

OPC

•Ordinary Portland cement

•used in the construction of foundation, column, beam and slab

•company name is SHREE ULTERA CEMENT

PPC

•Pozzolona Portland cement

•used for the finishing work like plastering

pointing and brick work

•company name is SHREE ULTERA CEMENT

rate of one bag is 260 rupees & Warehouse capc. 5200 bags.

Sands & Aggregates :-

Sands•Classified as coarse sands & fine sands

•Having sizes varies from ----to ------mm.

•Obtained from Pathankot river

•Rate of one cubic meter is 750/- to 920/-

•Having effect of bulking if batching by volume.

Aggregate•Classified as two sizes 10mm and 20mm.

•Obtained from Pathankot crusher

•Rate of one cubic meter is 780/- to 850/-

Steel

•Grade used as 500 d

•Dia varies from 8mm to 25mm

•Manufacturer is TATA and Sail.

•Rate of one tonne is 4800/- to 5000/-

•Upto 12mm steel in form of coils.

•Difference between 500 & 500d is

percent of elongation and ductility.

Admixture

•Plasticizers

•Retarder and maintain strength

•Company is STP Limited company

•One drum = 250 kg

•Rate of one kg is 30/-

Bricks

•Having size of220X110X75mm

•Strength is 75kg/cm2

•Prices are 4000rupess per 100 no/-

•Local manufacturer.

Information

about

Materials

Sr. No. Material Company Rate

1.0 CementShri Ultra Tech

Limited260/-bag

2.0 Coarse Sand Phtankoat 920/-cubic meter

3.0 Fine Sand Phtankoat 780/-cubic meter

4.0 10mm aggregate Phtankoat crusher 850/-cubic meter

5.0 20mm aggregate Phtankoat crusher 780/-cubic meter

6.0 Steel TATA,SAIL,BHEl 48000/-tonne

7.0 Brick Local company 3400/-1000brick

8.0 Admixture STP Limited 30/- Kg

9.0 Chips Local Company 900/-Tonne

10.0 Battens N.K.G.company3"x2"x10" 150/-

piece

11.0Scaffolding and

ShutteringN.K.G. Company 5800/-tonne

12.0 White Cement Shree Ultra 20/-Kg

Tests & Experiments

• Slump Test

• Bulking of Sand

• Compressive Test

• Silt Content

• Weight of Steel

• Compressive Test of Brick

• Efflorescence Test

• Water absorption test

• Grading of Aggregate

Slump Test

Observation and calculations-:

Proportion of sample = M25

Water Cement Ratio = 0.446

Slump Value = 105mm

Sr. No. Slump value Degree of Workability Uses at site

1 Less than 25 Very Low Precast work

2 25-75 Low Road pavement

3 75-100 Medium R.C.C footing

4 Greater than 100 High Column, beam

Result- Our sample is coming in category 4. When concrete is transported

through pump then its value should be taken more as to standard.

Bulking of Sand

Observation and calculation-:

Height of loose sand = 150mm

Height of saturated sand = 144 mm

Percentage of Bulking = 4.16%

Result-: Value of bulking of sand

is 4.16%. This value should not

be greater than 5% as per

standard.

Compressive Test

Observation and Calculation-:

Proportion of concrete = M25

Cross-section Area = 15x15=225 cm3

Breaking Load = 770 KN

Compressive strength after 28 days = 34.2 KN/mm2

Result-: Compressive Strength of concrete sample after 28 days is 34.2N/mm2

. Whereas strength requirement is 25 N/mm2

, hence tested sample is safe.

Silt Content

Observation and Calculation-:

Height of sample = 150ml

Height of silt after 3 hours = 6ml

Percentage of Silt = 4%

Result-: Its value does

not increase more than

6% by volume.

Weight of Steel

Observation and Calculation-:

Sr. No Dia. of Bar Standard Wt.(D^2/162.2) Actual Weight

1 8mm 390gm 390gm

2 10mm 620gm 620gm

3 12mm 890gm 890gm

4 16mm 1580gm 1550gm

5 20mm 2460gm 2425gm

6 25mm 3850gm 3845gm

Result-: From the result we can check most of value is matching with each other.

Compressive Test of Brick

Observation and Calculation-:

Area of Brick-: 25300 mm2

Load at failure-: 19860 kg

Compressive strength-: 78.5 kg/cm2

Result-: Compressive strength ofbrick is 75 kg/cm2, so that iscoming under Class B.

Efflorescence Test

This test is performed to know the presence of any alkaline matter in the brick.

Nil- When there is no perceptible deposit of efflorescence.

Slight- when not more than 10% of the area of the brick is covered with a thin

deposit of salt.

Moderate- When there is a heavier deposit covering up to 50% of area.

Heavy- When there is too much salt in brick exceed 50%.

Water absorption test

Observation and Calculation-:

Weight of Sample-: 3.86 kg

Weight of Dry sample-: 3.5 kg

Water absorption-: 10.1%

Result-: Compressive strength of

brick is 75 kg/cm2, so that is

coming under Class B.

Grading of Aggregate

IS Sieve Weight Retained Weight Passing % of wt. retained Grading Zone II

10mm 0 2000 100 100

4.75mm 96 1904 92.2 90-100

2.36mm 121 1783 89.15 75-100

1.18mm 341 1442 72.1 55-90

.600mm 451 991 49.55 35-59

.300mm 586 405 20.25 8-30

.150mm 290 115 5.75 0-10

Information

about

Equipment

Mixer Plant

Needle Vibrator

•strength of concrete is reduced 30% by

5% of voids

•also known as immersion vibrator

•rate of immersion 5-15 sec at point

•should not touch the form work

•angle of drum 15

•Mixing clockwise direction

• fall in anti clock wise direction

•drum speed varies from -14 rpm

•capacity of 6m3

Transit Mixer

Sequence of adding materials:

•Aggregates

•Sands

•Cement

•water & admixtures

Tilted Drum Mixer

Concrete Pump

pipes having diameter: 100 t0 125mm

having length 6m

Pumps 400m horizontally

80 m verticality

JCB Machine

Cranes•Loading, unloading and lifting

•Lift weight 10-12 tonne.

JCB Compose:

•Boom Stick•Bucket•Cab

Use as:

•Excavator•Lifter•Transporter•used on clayey soil

•Boom Placer

•Placement of concreting upto

height 36m

•Less laborious and

•More flexibility

Bar Straighter Machine

Boom Placer

•Automated cutting machine

•Upto 12mm dia bar

•Reduce manpower

Management

NKG Infrastructure Limited.

Administration

Planning Department

Execution Department

Quality Control and Quality Assurance

Site Safety Department

Purchase & Resource Stores

Accounts & Billing Department

Plants, Machinery & Vehicles Department

Site Safety

Inspection and Quality Control

Bar Bending Schedule

it include the following parameters:

• Type of bar and its diameter

• Shape and size of each bar size of reinforcement

• Number of bar for each size of reinforcement

• Detailed calculation

• Total weight required for a particular member

Nominal Size

(mm)

Weight

(kg)

6 0.22

8 0.39

10 0.62

12 0.89

16 1.58

20 2.47

25 3.85

prepared for components -

•Raft foundation

•Pedestal

•Plinth beam

•Columns

•Beam and slabs

•Mumty

BBS For Column

Internal work

MP Room

Size of room 3925x2835 mm

Flooring of 400 x 400 mm glazed ceramic tiles

Skirting 100 mm high tiles matching with flooring

1 nos. Fan point ,tube light point and CFL point.

Pressed steel door sizes:-

a)2100x900 mm

b)2100x1000 mm.

Mild steel wire gauge shutter &

factory made wooden flush door

shutters.

2 nos. Aluminum window of

sizes 1350x1800 mm and

900x1800 mm

Bed Room 1 & 2

Size of rooms

•BEDROOM 1 (3485x3000 mm)

•BEDROOM 2 (3000x3115 mm)

1 nos. Cupboard with door made

Flooring of 400 x 400 mm glazed ceramic tiles

Skirting 100 mm high tiles matching with flooring

Kitchen

Size of kitchen is 2415x1865 mm

1 nos. Cupboard with door made

600 mm wide cooking platform finished

with 18mm thick baroda green stone.

Dado of 300 x 200 mm glazed ceramic tile

upto door height.

Kitchen sink, plate rack, cabinet below

cooking .

Toilet

Sizes of toilets are:-

Toilet 1 (2185x1200 mm)

Toilet 2 (2200x1230 mm)

Dado upto door height of 300 x 200 mm glazed ceramic tile

1 nos. water closet Anglo Indian pattern, water closet pedestal

1 nos. wash hand basin, geyser

Internal finish

2 coats of oil bound distemper over one coat of primer over one coat of wall putty over two coats of primer over plaster surface

External finish

15 mm thick washed stone grit plaster in 1:1/2:2 in panels with grooves over a

layer of 12 mm thick cement plaster in CM 1:4