Designing a Labour Colony

TASK 5 : DESIGNING LABOUR COLONY GUIDED BY : PROF RESHMA SHAH TEACHING ASSISTANT : MAYURIKA MA’AM.`

SUBMITTED BY: BHUMIKA RAJ (UC5316)

MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

Contents 1.

DESIGNING A LABOUR COLONY: ........................................................................................ 2

2.

DATA ASSUMED : ................................................................................................................. 3

3.

IDEALOGY USED:.................................................................................................................. 4

4.

Chapter2 :PLANS ,ELEVATIONS AND STRUCTURAL DRAWINGS ......................................... 6

5.

SITE LAYOUT ........................................................................................................................ 7

6.

ELEVATION LABOURS ACCOMODATION ............................................................................. 8

7.

SECTION LABOURS ACCOMODATION ................................................................................. 9

8.

MEZZANINE FLOOR STRUCTURAL LAYOUT LABOURS ACCOMODATION ......................... 10

9.

TOP FLOOR STRUCTURAL LAYOUT LABOURS ACCOMODATION ....................................... 11

10.

GRID LAVOUT LABOURS ACCOMODATION ....................................................................... 12

11.

COLUMN LAYOUT LABOURS ACCOMODATION ............................................................... 14

12.

PLAN (CRECHE) ................................................................................................................. 15

13.

ROOF STRUCTURAL LAYOUT(CRECHE ................................................................................. 0

14.

ELEVATION AND SECTION CANTEEN ................................................................................... 0

15.

GRID LAYOUT CANTEEN .................................................................................................... 20

16.

ROOF PLAN LAYOUT CANTEEN .......................................................................................... 21

17.

JOINERY DETAIL ................................................................................................................. 22

18.

DETAILS ABOUT DESIGNING THE COLONY ........................................................................ 23

19.

CHAPTER 2: METHODOLOY AND TECHNICAL SPECIFICATIONS: ....................................... 25

20.

METHOLOGY ADOPTED : ................................................................................................... 26

21.

Technical specifications: .................................................................................................... 29

22.

QUANTITY ESTIMATION AND ABSTRACT SHEET ............................................................... 30

23.

ANNEXURE:........................................................................................................................ 35

24.

QUANTITY ESTIMATION .................................................................................................... 35

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

DESIGNING A LABOUR COLONY: PURPOSE : The temporary housing project provides the migrant construction workers and their families a stable option despite the transient nature of their work.

Due to rapid urbanisation throughout India, large-scale housing developments litter city margins, catering to a growing middle class. Migrant workers building these high-end developments temporarily live on the construction sites in labour colonies. The labour colonies are innovative and productive, but highly susceptible to dysfunction, suffering from a lack of any basic infrastructure.

Drawing from My site experience and data , I have designed a temporary housing system to accommodate 250 workers and their families. The system aims to improve living conditions for the inhabitants by providing practical aspects of drainage, insulation, ventilation, sanitation, safe spaces for women and children as well as social spaces for communal daily activities, a children’s crèche and open spaces that allows movement.

My main aim is to build a housing colony which is sustainable and economically suitable.So the materials and technologies are choosen in such a way that they justify the aim of the project.

CHALLENGES FACE: Mostly the challenges faced are that quality of labour colony provided in india at majority of construction is quite unsuitable. This poses threat to the workers life and their families residing in. Also the contractors usually fail to provide a habitable housing colony,, they end up compromising with the workers habitat. The situation is not that grave now but the difficulties still prevail.

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

DATA ASSUMED :

Location of the labour colony: The data assumed for accommodation of 250 labours is given l Place General description No of labours Couples Men Location Soil conditions Type of construction: Safety nets on open gatheirng places

MUMBAI

Zone 1:labour accomodation

3 buildings 2 storey each Including semi private an dprvate areas

Zone 2 : dining area

30*11 m dining area

Zonw 3:latrines

Bio toilet blocks

Zone 4: creches

10*8 m crèche for infants

Zone 5:community gathering Zone 6:water/ drainage facilities

Recycling composite on site.

250 50 200 BYCULLA SOFT SOIL Modular steel and concrete

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

IDEALOGY USED:  ZONE 1:LABOUR ACCOMODATION Total three buidlings Two buildings with 2 storey accommodating bachelors with 5 person in one unit, so total 40 units accommodating 200 labours . And for couples 25 accomodations are provided each couple allotted a room of size 4*4 m.

Further semi private area is provided for cooking some minor things so the private area in room doesn’t get affected and damaged by the smoke produced by chulahs and also for the easy movement and keeping in mind privacy.  ZONE 2 : DINING AREA Dining area is provided adjacent to the boundary of site which is approx. 30% of the labour accommodation including washing area. Drinking water facilities and cooking area also and 20 m away from toilet areas.  ZONE 3:WASHROOMS The ratio is kept 1:15 for men and women for bathing areas and toiltes as per the They are kept in the vicinity of the labour accomodation so it is safe and also bio toilet blocks are used so the water can be recycled and the methane gas can be stored in form of energy and used for other activities.  ZONE 4: CRECHES It is a very important aspect because of most of the female labours in india have infants, Also according to the cenus by an NGO, organisation of labour presented that about 60% of the women labours have infants.

So it was very important to provide a crèche ,so in the designed project is placed in centre of the accommodation so they can keep a check. 

ZONE 5:COMMUNITY GATHERING A Community space is needed for the activities to be carried out on the labour colony , there can be awareness program or any other programs can be conducted easily.

 ZONE 6:WATER/ DRAINAGE FACILITIES So four septic tanks are provided for the same purpose , where water can be used for Daily activities and also reverse osmosis water plant is provided which ensures that the people on site get sufficient and safe water for drinking purpose. Sceptic tanks are also provided for waste collection from the site Per person consumption of water is 4 litres, so for 250 people about 1000 litres of water is needed everyday so each tank of capacity of 250 litres is provided on site.

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

.

Ladies washroom

Couple Accomodation

Labour accomodation

Creche Community Area

Sewer tank

e

Creche should be kept in centre so parents can keep a look at children from their units Waste water should be directed into soaked pits

Community Area

Dining area

Labour accomodation

Gents washrooms

Cooking areas should be about 20 m away from toilet

Toilets should be place in such away that the odour does not enter labour colony

Toilets and washroom should be within the surrounding areas and communal area for safety.

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

Chapter2

:PLANS ,ELEVATIONS AND STRUCTURAL DRAWINGS

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SITE LAYOUT

MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

ELEVATION LABOURS ACCOMODATION

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SECTION LABOURS ACCOMODATION

MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

MEZZANINE FLOOR STRUCTURAL LAYOUT LABOURS ACCOMODATION

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

TOP FLOOR STRUCTURAL LAYOUT LABOURS ACCOMODATION

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GRID LAVOUT LABOURS ACCOMODATION

MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

0

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

COLUMN LAYOUT LABOURS ACCOMODATION

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PLAN (CRECHE)

MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

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ROOF STRUCTURAL LAYOUT(CRECHE)

ELEVATION AND SECTION CANTEEN

MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

GRID LAYOUT CANTEEN

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

ROOF PLAN LAYOUT CANTEEN

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

JOINERY DETAIL

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DETAILS ABOUT DESIGNING THE COLONY POINTS KEPT IN MIND:   

The rest-room or rooms or other suitable alternative accommodation Are of such dimensions so as to provide at least a floor area 1.1 sq. metre for each person making use of the rest room.

The rest-room or rooms or other suitable alternative accommodation are so constructed as to afford adequate protection against heat, wind, rain and shall have smooth, hard and impervious floor surface.

The rest-room or other suitable alternative accommodation are kept at a convenient distance from the establishment and have adequate supply of wholesome drinking water.

Canteens:  The canteen consist of at least a dining hall, kitchen, store room pantry and washing places separately for workers and for utensils.  The canteen is sufficiently lighted at all times when any person has access to it.  The floor shall be made of smooth and impervious material and inside walls shall be lime washed or colour-washed at least once in each year  Suitable arrangements are made for the collection and disposal of garbage.  The dining accommodates at a time at least 30 per cent, of the contract labour working at a time as per(CENTRAL LABOUR LAW DOCUMENT), so 75 labours out of 250 have to be accommodated at once Latrines  shall be provided in every establishment  so, there shall be at least one latrine for every 25 females;  where males are employed, there shall be at least one latrine for every 25 males;  Every latrine is under cover and so partitioned off as to secure privacy, and shall have a proper door and fastenings.  Where workers of both sexes are employed there shall be displayed outside each block of latrine and urinal a notice in the language understood by the majority of the workers “For Men only” or “For Women only” as the case may be.

Washing Facilities In every establishment coming within the scope of the Act adequate and suitable facilities for washing shall be provided and maintained for the use of contract labour employed therein.  Separate and adequate screening facilities shall be provided for the use of male and female workers.  Such facilities shall be conveniently accessible and shall be kept in clean and hygienic condition.

MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

Creche While the Creche is be conveniently accessible to the mothers of the children accommodated therein, and not be situated in close proximity to establishment where obnoxious fumes, dust or odours are given off or in which excessively noisy processes are carried on.  The Creche building is to be constructed of heat-”resistant materials and should be rain-proof.  The height of the rooms should be not less than 10 ft. from the floor to the lowest part of the roof.  The rooms should be provided with necessary doors and windows for securing and maintaining adequate light and ventilation by free flow of air.  The building should be periodically inspected in order to see that it is safe and is being maintained under sanitary conditions.  The Creche will be kept open at all times both by day and night, when women employees are working.  There should be a shady open air playground suitably fenced for older children.

Equipment.—The Creche should have the following equipment at the rate of one for each child—  Cradles or cots,  Beds or mattresses,  Cotton sheets,  Rubber sheets (for children below 3 years),  Blankets,  Pillow with covers.

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

CHAPTER 2: METHODOLOY AND TECHNICAL SPECIFICATIONS:

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

METHOLOGY ADOPTED :

FOUNDATION CONSTRUCTION OF CONCRETE

ERRECTION OF VERTICAL ELEMENTS (ISMB 150 )

ERRECTION OF HORIZINTAL ELEMWNTS(ISMC 150 AND BOLTING WITH ISMB

TUBULARS ARE FIXED

FLOORING MATERIAL IS PROVIDED

ERRECTION OF VERTICAL ELEMENTS (ISMB 150

ERRECTION OF HORIZINTAL ELEMWNTS(ISMC 150 AND BOLTING WITH ISMB

PURLINS ARE FIXED BY BOLTING

ROOFING SHEET PROVIDED OF THICKNESS 0.10

ROOFING RIDGE PROVIDED AT THE END

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1

AFTER FOUNDATION WORK IS DONE BASE PLATE AND COLUMNS ARE CONNECTED TOGETHER

2 AFTER VERTICAL ELEMNTS ARE ERRECTED , HORIZONTAL ISMC IS FIXED WITH NUT AND BOLT

3 TUBULARS ARE PLACED ON THE ISMC AT THE SPACING DECIDED

4

5

ROOFING SHEET IS ATTACHED AR GROUND LEVEL THEN SAME PROCESS IS REPEATED FOR SECOND FLOOR

IN THE END ALL THE PALL PANELS ARE ASSEMBLED and doors and windows are attached

Technical specifications: THE main purpose was ro design such alabour colony which is sutstainable, economically viable and makes the labour life easy Structure type : modular steel and concrete structure Why was such a structure adopted : ADVANTAGES OF MODULAR CONSTRUCTION

QUALITY

SPEED

SUSTAINABLE

REUSE

LESS MAN POWER

Quality. The modular manufacturing and approval process requires adherence to all applicable codes. Quality control staff within the manufacturing facilities are responsible for reviewing the work for each trade. While code enforcement rigor can differ by locality, all modular units are required to be inspected by a third party agency prior to being shipped.

Several states also require a separate code review and approval process for modular units prior to issuing a permit for construction. For steel modular structures, additional certifications are often required for welders and concrete finishers. Figure 1 – Placement by crane, top pick Speed. Because the superstructure is constructed off-site, the fabrication of the building can begin in conjunction with the site and foundation preparation.

This can reduce the time from beginning of construction to occupancy by 30%-50%. The time saved on site can translate into reduced costs for general conditions, for such items as construction trailer rental, Construction Management staff on-site, and utility costs. The ability to occupy the building in a shorter period of time from the start of construction also represents a faster return on investment.

MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

QUANTITY ESTIMATION AND ABSTRACT SHEET

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

Page | 34

MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

ANNEXURE: QUANTITY ESTIMATION

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

Accomodation Excavation NO

Unit

L

B

H

Qty

EXCAVATION

33

3

1.2

1.2

1.2

171.072

FOOTING

33

3

1.2

1.2

0.45

COLUMN

33

3

0.45

0.45

1.2

64.15 0.00 24.06

EXCAVATION QTY(M3)

82.86

Concrete FOOTING(M3)

33

3

1.2

1.2

0.45

PEDESTAL(M3)

33

3

0.45

0.45

0.75

3

24

12

3

6

8

3 3 3 3 3 3

4 1.83 0.62 4 15.39 4

64.15 0.00 15.04 0.00

Flooring(M2) 864.00

Roof(8M)(M2)

Partition(PANELS)(M2) BACK SIDE FULL DOOR WALL DOOR WALL SIDEDS TRIANGULAR PORTION PARTITION

24 24 24 4 4 20

3 4 4 4

6

864.00 0.00

288 395.28 178.56 192 184.68 960 2198.52

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

Reinforcement ACCOMODATION Footing UNIT

NO

Ax Ay

3 3

Length DIA 198 1.2 198 1.2

Column Stirrups 200/C/C

3 3

33 330

6 1.6

10 10 12 8

Total 712.8 712.8 0 594 1584

Kg 0.62 441.936 0.62 441.936 0.89 0.39

528.66 617.76 2030.292

STEEL WORK GEOUND FLOOR Column no

UNIT

LENGTH

WT

TOTAL

50 x 50 x 2 TUBULARS

33 132

3 3

2.5 8

2.29 2.33

ISMC 150

14

3

6

8.4

PURLINS

14 7 14 132

3 3 3 3

2.5 4 3.5 6

2.29 2.29 2.29 2.33

ISMC 150

14

3

6

8.4

TOP FLOOR Column

STRUCTURAL STEEL ISMC

TUBULARS

3 3 3 32

8.4 8.4 8.4 6

2.33

566.775 7381.44 0 2116.8 0 10065.02 0 240.45 192.36 336.63 5536.08 0 2116.8 8422.32 25.2 25.2 25.2 0 447.36

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

DINING ROOM Excavation NO FOUNDATION

L 28

B 1.2

H 1.2

Qty 1.2

EXCAVATION QTY

48.384 25.9875 0

CONCRETE

0

PEDESTAL

28

0.45

0.45

0.75

4.2525

FOOTING

28

1.2

1.2

0.45

18.144 0 0

MASONRY

0

SIDE A

30

0.23

3

20.7

SIDE B

11

0.23

3

7.59

SIDE C

11

0.23

3

7.59

SIDE D

30

0.23

3

20.7

DEDUCTION

0

DOOR

0

WINDOW

2

5.12

0.23

1.15

2.70848

DOOR.

2

1.9

0.23

1.5

1.311

TOTAL ROOFING(0.07M HTICKESS)

0 3

12

10

360 0

FLOORING

10.34

29.5

305.03 0

PUTTY

0

SIDE A

30

3

90

SIDE B

11

3

33

SIDE C

11

3

33

SIDE D

30

3

90

5.12

1.15

5.888

1.9

1.5

2.85

DEDUCTION

249.038

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

CRECHE Excavation NO Foundation EXCAVATION QTY Concrete PEDESTAL FOOTING STRUCTURAL STEEL ISMC

TUBULARS

Unit

B

H

Qty

9

1.2

1.2

1.2

9 9

0.45 1.2

0.45 1.2

0.75 0.45

3 3 3

3 2.5 2.8

32

6

FLOOR ROOF

L

15.552 8.353125 0 0 1.366875 5.832 7.198875

9.82

5.61

55.09

8

5

80

2

CANTEEN Footing UNIT

NO

Ax Ay

Length DIA 168 1.2 168 1.2

10 10

Column Stirrups

28 280

12 8

6 1.6

Total 201.6 201.6 0 168 448

Kg 0.62 124.992 0.62 124.992 0.89 0.39

149.52 174.72

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MUMBAI METRO LINE 3 – PACKAGE 2 UGC02 STATIONS : CST, KALBADEVI, GIRGAUM, GRANT ROAD.

CRECHE Footing UNIT

NO

Length

DIA

Total

Kg

Ax

9

1.2

10

10.8

0.62

6.696

Ay

9

1.2

10

10.8

0.62

6.696

0 Column

36

6

12

216

0.89

192.24

Stirrups

90

1.6

8

144

0.39

56.16

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