r. v. silpa homesenvironmentclearance.nic.in/.../13072016439nzxhwrvsilpahomescp.pdfr. v. silpa homes...

R. V. SILPA HOMESSURVEY NO. 198/1(PART) & 206/AA,MADINAGUDA, SERILINGAMPALLY,

RANGA REDDY DISTRICT, TELANGANA

Conceptual PlanResidential Apartments Construction Project

Submitted ByR. V. Silpa Homes8-2-268/1/16/B/1, Sriniketan Colony,Road No.3, Banjara Hills,Hyderabad-500034.

Studies & Documentation byM/s Team Labs and Consultants(An ISO Certified Organization)B-115 -117 & 509, Annapurna Block,Aditya Enclave, Ameerpet,Hyderabad- 500 038Phone: 91-040-23748555/616Fax : 91-040-23748666e-mail: [email protected]

SUBMITTED TOSTATE LEVEL ENVIRONMENT IMPACT ASSESSMENT AUTHORITY

TELANGANAGOVERNMENT OF INDIA

R. V. Silpa Homes Environmental Impact Statement

Team Labs and Consultants2 - 1

2.0 CONCEPTUAL PLAN / PROJECT DESCRIPTION

This chapter details the need for the project, description of the proposed project andalternatives, and identifies the valued ecosystem components. R. V. Silpa Homes,proposes to build residential apartment units to cater to the needs with all amenities asa gated community.

2.1 THE PROJECT LOCATION:The project will be spread over an area of 0.795 Hectares in survey nos. 198/1(Part) &206/AA, Madinaguda, Serilingampally, Ranga Reddy District. The site is surrounded byopen lands in all the directions except in west directions. An existing 18m wide roadproposed to be widen 45 m wide road in west direction connecting Miyapur Bachupallyroad. The nearest railway station is the Hafeezpet railway station located at a distanceof 2.5 km

2.2 PROJECT DESCRIPTION2.2.1 DESIGN STAGEThe project is envisaged as a gated community of residential apartments with variousamenities. The land area available for the project is 0.795 ha and will be allocated forvarious types of apartments and amenities based on the development rules of GHMC.The built up areas and the number of units proposed is presented in table 2.1.

Table 2.1 Built Up Area Statement

Land Use No ofFloors

Total No ofUnits

Total Site Areain m2

Total Builtup area (m2)

WING- A & B 2C+G+14 204 1714.69 19112.3Amenities Block G+2 – 465.35 4088.92Green Area 741.00Road Area 2901.8Open Area 1527.1Road widening area 595.7ParkingCellar - 1 6409.41Cellar - 2 6251.27Total 204 7945.7 35861.90

It is proposed to provide 204 units. The land allocation will be optimized to ensurecompliance with the regulations of GHMC. The water requirement of the project duringoperation will be drawn from HMWSSB. Sewage treatment plant will be provided totreat the sewage. Water conservation measures will be incorporated in the plumbingdesigns. Water recycling/reuse will be adopted by way of using treated sewage forgreen belt development. The rainwater will be let-out into harvesting tank and excessdischarged into storm water drains. The required power will be drawn from theTRANSCO. Solar Energy will be used for fencing, and partially for hot water in the



apartments. The designs of the apartments will also incorporate Indian Architecturalprinciples of “Vastu” as the market demands the same. Construction material will bedrawn from local sources. The layout of the project site is presented in fig. 2.1 andtypical floor plans are presented in figure 2.2. The parking provision follows theguidelines prescribed by GHMC and Building policy. The number of parking spacesprovided is presented in table 2.2

Circulation Plan: Ground Floor Driveway : 7.0 m No. of Cellar: 2 nos. No. of Ramps : 2 –1 way Width of Ramp : 3.8 m Slope of Ramp : 1 in 8 Cellar Driveway : 5.5 m No. of Lifts : 4 Capacity of each Lift: 10 pax. Connecting Road : 18 m ROW

Volume/Capacity RatioTowards Existing

Volume, PCU/hrMaximum

Capacity, PCU/hrVolume/Capacity

LOS,Performance

Site road 446 1800 0.248 “B” VeryGood

Modified Los & Performance

RoadExistingvolume,PCU/hr

Existingvolume/Capacity

Additionalvolume

ModifiedVolume

ModifiedVolume/Capacity

ModifiedLos &

performance

Site road 446 0.248 67 513 0.285 “B” VeryGood

ParkingIt is proposed to provide 2 Cellar floors for parking. The parking provision exceeds theguidelines prescribed by FAR and Building policy. Parking floor plans is presented in fig2.3. The no. of parking spaces is presented in table 2.2.

Table 2.2 Parking Space Provision of the ProjectFloor 4-Wheeler 2-Wheeler

Cellar - 1 114 49Cellar - 2 116 56Total 230 105



Fig 2.1 Layout of the project site

TRANSFORMER

YARD

G.B

Proposed 45.72M (150') Wide Road

13.03m

29.87m

ENTRY

66.30m31.30m

19.51m15.65m

4.84m

55.00m

15.65m19.51m

95.64m

1.14m 2.68m 5.69m 2.56m 8.10m 10.58m14.52m 9.27m

7. 0

0m

WI D

E D

RI V

E W

AY

RESID

ENTIA

L APA

RTM

ENTS

WIN

G - A

2 CELLA

RS+GRO

UN

D+14 FLO

ORS

RESID

ENTIA

L APA

RTM

ENTS

WIN

G - B

2 CELLA

RS+GRO

UN

D+14 FLO

ORS

ORGANISEDOPEN SPACE-1

ORG

AN

ISEDO

PEN SPA

CE-2

4.60m

23.78m

4.54m

4.31m

13.94m

18.79m

28.46m

11.59m11.59m

7 . 0 0 m W I D E D R I V E W A Y

3.05m

EXIT

AREA LEFT FOR ROAD

WIDENING 595.69 SQMTS11.11m

37.49m

12.41m 4.62m

7. 0

0m

WI D

E D

RI V

E W

AY

7.00m WIDE DRIVE WAY

RAM

P UPFRO

M C

ELLAR - 1

RAM

P DN

TOC

ELLAR - 1

17.06m

3.80m

17.06m

3.80m

SITE PLAN

13.00m

9.14m

13.26m

13.03m

13.03m

SWIM

MIN

G PO

OL

@ F IRST FLO

OR

3.05m3.05m

11.44m

Existing 18.00M (60') Wide Road

22.86m



Fig 2.2 Typical floor plan

1st FLOOR

2nd FLOOR

3rd FLOOR

4th FLOOR

5th FLOOR

6th FLOOR

7th FLOOR

8th FLOOR

9th FLOOR

10th FLOOR

11th FLOOR

12th FLOOR

TERRACE FLOOR

SOUTH SIDE ELEVATION

GROUND FLOOR

13th FLOOR

14th FLOOR

BED ROOM3.35X3.05

TOILET2.74X1.37

TOILET2.74X1.52

M.BED ROOM4.27X3.35

TOILET1.73X1.83

KITCHEN3.05X3.00

1.22

M W

IDE

UTI

LITY

DINING3.35X6.15

DRAWING3.76X3.35

MD

D

D

D1

D1

D1 D2

KWV

V

V

WW

W

W3

W3

W3

BED ROOM3.66X3.05 DRAWING

3.35X3.35

TOILET2.13X1.68

TOILET2.44X1.37

TOILET3.05X1.52

DINING4.57X3.30

LIVING3.35X2.95

M.BED ROOM3.66X3.35

KITCHEN3.35X2.74

1.52M WIDEUTILITY

MD

D

D

D1

D1

D1

D2

KW

KW1

V

V

V

W1

W1

W1

W3

2.00 WIDE CORRIDOR

2.0

0 W

IDE

CO

RRID

OR

2.00 WIDE CORRIDOR 2.00 WIDE CORRIDOR

2.0

0 W

IDE

CO

RRID

OR

2.0

0 W

IDE

CO

RRID

OR

Co

mm

.sh

aft

Elec.shaft

LOBBY3.05X3.35

BED ROOM3.35X3.05

TOILET2.74X1.37

TOILET2.74X1.52

M.BED ROOM4.27X3.35

TOILET1.73X1.83

KITCHEN3.05X3.00

1.22

M W

IDE

UTI

LITY

DINING3.35X6.15

DRAWING3.76X3.35

D

D

D1

D1

D1 D2

KWV

V

V

WW

W

W3

W3

W3

BED ROOM3.66X3.05 DRAWING

3.35X3.35

TOILET2.13X1.68

TOILET2.44X1.37

TOILET3.05X1.52

DINING4.57X3.30

LIVING3.35X2.95

M.BED ROOM3.66X3.35

KITCHEN3.35X2.74

1.52M WIDEUTILITY

MD

D

D

D1

D1

D1

D2

KW

KW1

V

V

V

W1

W1

W1

W3

1.52m W. BALCONY

BED ROOM3.96X3.05

TOILET1.52X2.44

TOILET2.74X1.52

M.BED ROOM3.96X3.10

DINING3.05X4.42

DRAWING3.66X3.35

KITCHEN2.13X3.35

0.97m WWASH AREA

MD

D

D

D1

D1

SD

KWV

V

WW1

W1

W3

W2

BED ROOM3.05X3.66

M.BED ROOM3.05X4.11

TOILET1.52X2.44

TOILET1.42X2.44

1.22M WIDE UTILITY

KITCHEN3.05X2.59

DRAWING3.30X3.96DINING

3.05X5.33

W

Co

mm

.sh

aft

Elec.shaft

W

W1

W3

W3

V V

KW

MDD

D

D1

D1

D2

BED ROOM3.51X3.66

TOILET2.90X1.32

TOILET1.52X2.44

DRAWING3.76X3.66

DINING5.13X3.66

M.BED ROOM3.66X4.78

TOILET1.52X2.74

KITCHEN2.29X3.35

1.22

M W

IDE

UTI

LITY

MD

D

D

D1

D1

D1

D2

V

V

V

W

KW

KW1

W1

MDDRAWING4.67X3.35

W

BED ROOM4.11X3.35

W3

W

D

TOILET2.44X1.32

D1

VD

W2

BED ROOM3.35X3.45

V

D1

TOILET2.74X1.52

DINING2.90X5.08

LIVING2.54X3.66

M.BED ROOM4.72X3.66

D

W3

W1

TOILET1.52X3.05

V

D1

KW1

KITCHEN2.44X3.66

KW

3

2

T : 0.30mR : 0.15mW : 1.52m

T : 0.30mR : 0.15mW : 1.52m

3.76

1.52

3.76

1.52

3.05 3.45 3.76

3.76 3.45

3.38

0.5310.77

3.15

8.84

2.28

1.53

14.6

1

10.0

110

.01

3.05

10.97

10.97

2.19

10.41

4.78

3.76

1.52

3.45

1.52

4.72

1.52

3.45

1.52

3.76

1.52

5.49

1.52

4.06

1.52

4.06

1.52

3.45 3.76 3.05 3.15 3.15 3.05 2.29 2.29

5.18

3.45

3.05

4.88

3.76

1.901.91

2.24 3.054.063.05

3.453.76

11.59

3.05

3.75

9.40

10.0

1

3.15

1.98

9.09

9.75

8.08

8.84

14.7

4

1.93 1.93

23.77

10.0

1

10.97

8.28

9.75

9.30

12.7

0

9.30

12.7

0

9.7510.97

AA

B

B

6 4 3

1

2

OPEN TO SKY

FIRST FLOOR PLAN

GLS/W GLS/W GLS/W GLS/W

MD1

GLS/WG

LS/W

GLS/W

GLS/W

GLS/W GLS/W

GLS/W

GLS/W

GLS/W

CELLARVENTILATION

DUCT

BED ROOM3.35X3.05

TOILET2.74X1.37

TOILET2.74X1.52

M.BED ROOM4.27X3.35

TOILET1.73X1.83

KITCHEN3.05X3.00

1.22

M W

IDE

UTI

LITY

DINING3.35X6.15

MD

D

D

D1

D1

D1 D2

KWV

V

V

WW

W

W3

W3

W3

BED ROOM3.66X3.05

TOILET2.13X1.68

TOILET2.44X1.37

TOILET3.05X1.52

DINING4.57X3.30

LIVING3.35X2.95

M.BED ROOM3.66X3.35

KITCHEN3.35X2.74

1.52M WIDEUTILITY

MD

D

D

D1

D1

D1

D2

KW

KW1

V

V

V

W1

W1

W1

W3

DN UP

DN

2.00 WIDE CORRIDOR

2.00 WIDE CORRIDOR

2.0

0 W

IDE

CO

RRID

OR

2.00 WIDE CORRIDOR

2.00 WIDE CORRIDOR 2.00 WIDE CORRIDOR

2.0

0 W

IDE

CO

RRID

OR

2.0

0 W

IDE

CO

RRID

OR

Co

mm

.sh

aft

Elec.shaft

LOBBY3.05X3.35

BED ROOM3.35X3.05

TOILET2.74X1.37

TOILET2.74X1.52

M.BED ROOM4.27X3.35

TOILET1.73X1.83

KITCHEN3.05X3.00

1.22

M W

IDE

UTI

LITY

DINING3.35X6.15

D

D

D1

D1

D1 D2

KWV

V

V

WW

W

W3

W3

W3

BED ROOM3.66X3.05

TOILET2.13X1.68

TOILET2.44X1.37

TOILET3.05X1.52

DINING4.57X3.30

LIVING3.35X2.95

M.BED ROOM3.66X3.35

KITCHEN3.35X2.74

1.52M WIDEUTILITY

MD

D

D

D1

D1

D1

D2

KW

KW1

V

V

V

W1

W1

W1

W3

1.52m W. BALCONY

BED ROOM3.96X3.05

TOILET1.52X2.44

TOILET2.74X1.52

M.BED ROOM3.96X3.10

DINING3.05X4.42

DRAWING3.66X3.35

KITCHEN2.13X3.35

0.97m WWASH AREA

MD

D

D

D1

D1

SD

KWV

V

WW1

W1

W3

W2

BED ROOM3.05X3.66

M.BED ROOM3.05X4.11

TOILET1.52X2.44

TOILET1.42X2.44

1.22M WIDE UTILITY

KITCHEN3.05X2.59

DRAWING3.30X3.96DINING

3.05X5.33

W

Co

mm

.sh

aft

Elec.shaft

W

W1

W3

W3

V V

KW

MDD

D

D1

D1

D2

BED ROOM3.51X3.66

TOILET2.90X1.32

TOILET1.52X2.44

DINING5.13X3.66

M.BED ROOM3.66X4.78

TOILET1.52X2.74 KITCHEN

2.29X3.35

1.22

M W

IDE

UTI

LITY

MD

D

D

D1

D1

D1

D2

V

V

V

W

KW

KW1

W1

MDDRAWING4.67X3.35

W

BED ROOM4.11X3.35

W3

W

D

TOILET2.44X1.32

D1

VD

W2

BED ROOM3.35X3.45

V

D1

TOILET2.74X1.52

DINING2.90X5.08

LIVING2.54X3.66

M.BED ROOM4.72X3.66

D

W3

W1

TOILET1.52X3.05

V

D1

KW1

KITCHEN2.44X3.66

KW

3

2

EXTERNALSTAIRCASE

INTERNALSTAIRCASE

1.52

3.76

1.52

3.76

1.52

3.05 3.45 3.76

3.76 3.45

3.38

0.5310.77

3.15

8.64

2.28

1.53

14.6

1

10.0

110

.01

3.05

10.97

10.97

2.19

10.41

4.78

3.76

1.52

3.45

1.52

4.72

1.52

3.45

1.52

3.76

1.52

5.49

1.52

4.06

1.52

4.06

1.52

3.45 3.76 3.05 3.15 3.15 3.05 2.29 2.29

5.18

3.45

3.05

4.88

3.76

1.911.91

2.24 3.054.063.05

3.453.76

11.59

3.05

3.75

10.0

1

3.15

1.98

9.09

9.75

8.08

8.64

14.7

4

1.93 1.93

23.77

10.0

1

10.97

8.28

9.75

9.30

12.7

0

9.30

12.7

0

9.7510.97

B-ST-2

A

B

B

6 4 3

1

2

OPEN TO SKY

GROUND FLOOR PLAN

GLS/W

ENTRANCE

ENTRANCE

UP

UP

GLS/W GLS/W GLS/W GLS/W

MD1

MD1

MD

1 MD

1

GLS/WG

LS/W

GLS/WGLS/WGLS/W

GLS

/WG

LS/WG

LS/W

GLS/W

GLS/W

GLS/W

0.60m W Arch. Projection

Typical Floor Balcony Line

GLS/W GLS/W

GLS/W

GLS/W

GLS/W

LOUNGE8.23X9.60

GYM10.21X9.60

LIBRARY6.25X9.60

CELLARVENTILATION

DUCT

CELLARVENTILATION

DUCT

CELLARVENTILATION

DUCT

CELLARVENTILATION

DUCT

CELLARVENTILATION

DUCT

CELLARVENTILATION

DUCT

CELLARVENTILATION

DUCT

CELLARVENTILATION

DUCT

0.60m W Planter Box

0.60m W Planter Box 0.60m W Planter Box 0.60m W Planter Box

0.60m W Planter Box 0.60m W Planter Box 0.60m W Planter Box

GLS/W

MD

1

MD

1

WAITING HALL4.27X8.43

MD

1

MD

1

HOME THEATER9.35X8.43

WAITING HALL4.27X8.43

MEDITATION HALL9.35X8.43

CRECHE9.35X8.43

AEROBICS9.35X8.43

SWIMMING POOL17.98X7.62

2.00 WIDE CORRIDOR

DECK

DECKDECK

FRD

FRD

UP UP

WING - B WING - A

5

1.52m W. BALCONY

BED ROOM3.96X3.05

TOILET1.52X2.44

TOILET2.74X1.52

M.BED ROOM3.96X3.10

DINING3.05X4.42

DRAWING3.66X3.35

KITCHEN2.13X3.35

0.97m WWASH AREA

MD

D

D

D1

D1

SD

KWV

V

WW1

W1

W3

W2

BED ROOM3.51X3.66

TOILET1.52X2.44

TOILET2.90X1.32

DINING4.83X3.66

M.BED ROOM4.11X3.35

TOILET1.52X2.74

1.32M WIDE UTILITY

KITCHEN3.05X3.35

D2

DRAWING4.67X3.35

BED ROOM4.11X3.35

TOILET2.44X1.32

BED ROOM3.35X3.45

TOILET2.74X1.52

LIVING2.24X3.66

DINING2.90X5.08

M.BED ROOM4.11X3.66

TOILET1.52X2.44

KITCHEN3.05X3.66

KW

DRAWING3.15X3.66

DINING3.05X5.03

M.BED ROOM3.05X4.11

TOILET1.52X2.74 KITCHEN

3.35X2.74

1.22

M W

IDE

UTI

LITY

BED ROOM3.05X3.66

TOILET1.27X2.44

2.0

0 W

IDE

CO

RRID

OR

Co

mm

.sh

aft

Elec.shaft

MD

MD

MD

D

D

D

D

D

D

D

D1

D1

D1

D1

D1

D1

D1

D1

D2

GLS/W

GLS

/W

KW

KW1

KW

V

V

V

V

V

V

V

V

W W

W

W

W

W

W

W1

W2

W3

W3

W3

W3

6

74

4.72 3.45

4.06

1.52

4.06

1.52

4.72

3.45

1.52

2.29 3.05 3.15 3.152.29

2.29 2.29

4.06 2.24

1.68

5.18

3.45

3.05

4.88

3.76

10.62

4.78

8.08

9.75

8.28

9.09

8.28

3.05

9.30

12.7

012

.70

9.30

9.75

9.75

A

1.52

1.52





GLS

/W

1.52



GLS/W

5

1.52m W. BALCONY

BED ROOM3.96X3.05

TOILET1.52X2.44

TOILET2.74X1.52

M.BED ROOM3.96X3.10

DINING3.05X4.42

DRAWING3.66X3.35

KITCHEN2.13X3.35

0.97m WWASH AREA

MD

D

D

D1

D1

SD

KWV

V

WW1

W1

W3

W2

BED ROOM3.51X3.66

TOILET1.52X2.44

DRAWING3.76X3.66

TOILET2.90X1.32

DINING4.83X3.66

M.BED ROOM4.11X3.35

TOILET1.52X2.74

1.32M WIDE UTILITY

KITCHEN3.05X3.35

D2

DRAWING4.67X3.35

BED ROOM4.11X3.35

TOILET2.44X1.32

BED ROOM3.35X3.45

TOILET2.74X1.52

LIVING2.24X3.66

DINING2.90X5.08

M.BED ROOM4.11X3.66

TOILET1.52X2.44

KITCHEN3.05X3.66

KW

DRAWING3.15X3.66

DINING3.05X5.03

M.BED ROOM3.05X4.11

TOILET1.52X2.74

KITCHEN3.35X2.74

1.22

M W

IDE

UTI

LITY

BED ROOM3.05X3.66

TOILET1.27X2.44

Co

mm

.sh

aft

Elec.shaft

MD

MD

MD

D

D

D

D

D

D

D

D1

D1

D1

D1

D1

D1

D1

D1

D2

GLS/W

GLS

/W

KW

KW1

KW

V

V

V

V

V

V

V

V

W W

W

W

W

W

W

W1

W2

W3

W3

W3

W3

6

74

4.72 3.45

4.06

1.52

4.06

1.52

4.72

3.45

1.52

2.29 3.15 3.152.29

2.29 2.29

4.06 2.24

5.18

3.45

3.05

4.88

3.76

10.62

4.78

8.08

9.75

8.28

9.09

9.30

12.7

012

.70

9.30

9.75

9.75

1.52

1.52


Typ

ical

Flo

or B

alco

ny L

ine

GLS

/W

Typ

ical

Flo

or B

alco

ny L

ine

1.52


0.60m W Planter Box0.60m W Planter Box

0.60

m W

Pla

nter

Box

0.60

m W

Pla

nter

Box

0.60m W Planter Box

WING - B WING - A

UP

DN UP

DN

D

W2W2W2W2

T : 0.30mR : 0.15mW : 1.52m

T : 0.30mR : 0.15mW : 1.52m

EXTERNALSTAIRCASE

INTERNALSTAIRCASE

1.52

1.52

22.66

B-ST-1 B-ST-2

FRD

Shaft Shaft

Garbagechute

1.52x3.05

F/P.LIFT2.59X2.00

B-L-2P.LIFT

2.00X2.00

B-L-1

LOBBY3.05X3.05

D3

T : 0.30mR : 0.15mW : 1.52m

T : 0.30mR : 0.15mW : 1.52m9.40

UP

FRD

W2W2

T : 0.30mR : 0.15mW : 1.52m

T : 0.30mR : 0.15mW : 1.52m

1.52

22.66

B-ST-1

FRD

Shaft Shaft

Garbagechute

1.52x3.05

F/P.LIFT2.59X2.00

B-L-2P.LIFT

2.00X2.00

B-L-1

LOBBY3.05X3.05

D3

Gla

ss P

art

itio

n

Glass Partition Glass Partition

Glass PartitionGlass Partition

Gla

ss P

art

itio

n

Gla

ss P

art

itio

n

Glass Partition Glass Partition

Glass PartitionGlass Partition

Gla

ss P

art

itio

n

ROOM3.66X3.66

ROOM3.66X3.50

ROOM3.35X3.35

ROOM3.66X3.50

ROOM3.35X3.35

ROOM3.66X3.66

DRAWING3.76X3.35

DRAWING3.35X3.35

DRAWING3.76X3.35

DRAWING3.35X3.35

DRAWING3.76X3.66

DRAWING3.76X3.66

ROOM3.66X3.66

ROOM3.66X3.50

ROOM3.35X3.35

ROOM3.66X3.50

ROOM3.35X3.35

ROOM3.66X3.66

W2 W2W2W2

W2 W2W2W20.60m W Arch. Projection


0.60

m W

Arc

h. P

roje

ctio

n

Typ

ical

Flo

or B

alco

ny L

ine

0.60

m W

Arc

h. P

roje

ctio

n

Typ

ical

Flo

or B

alco

ny L

ine











Typical Floor Balcony LineTypical Floor Balcony LineTypical Floor Balcony Line

Typical Floor Balcony Line Typical Floor Balcony Line Typical Floor Balcony Line Typical Floor Balcony Line Typical Floor Balcony Line

Typ

ical

Flo

or B

alco

ny L

ine

Typ

ical

Flo

or B

alco

ny L

ine

Typ

ical

Flo

or B

alco

ny L

ine

Typ

ical

Flo

or B

alco

ny L

ine

0.60

m W

Arc

h. P

roje

ctio

n0.

60m

W A

rch.

Pro

ject

ion

0.60

m W

Pla

nter

Box

0.60

m W

Pla

nter

Box

MD5

MD5

UP

UP DN

DN

EXTERNALSTAIRCASE

1.52

F/P.LIFT2.59X2.00

shaft

A-L-1

LOBBY3.05X3.05

Shaft

P.LIFT2.00X2.00

A-L-2Garbage

chute1.52x3.05

D3

FRD

A-ST-2

FRD

1.52

A-ST-1INTERNALSTAIRCASE

W2W2

UP

UPDN

DN

EXTERNALSTAIRCASE

1.52

F/P.LIFT2.59X2.00

shaft

A-L-1

LOBBY3.05X3.05

Shaft

P.LIFT2.00X2.00

A-L-2Garbage

chute1.52x3.05

D3

FRD

A-ST-2

1.52

A-ST-1INTERNALSTAIRCASE

FRD

FRD

FRD



Fig 2.3 Parking floor plan

7.87

m

3.05m

3.45

m

3.05m

1.76

m

2.28

m

1.53m

11.56m

3.05

m

8.52m

12.7

5m

9.70

m

3.05m

3.05m

6.30

m

1.93m 1.93m

4.73

m

3.05m

4.57

m

3.56m

3.05

m

11.59m

3.05

m

9.40m

3.75m

26.82m

3.81

m


5.18

m W

IDE

DR

IVE

WA

Y

5.18

m W

IDE

DR

IVE

WA

Y

4.58

m W

IDE

DR

IVE

WA

Y


TWO WHEELER PARKING

TWO WHEELER PARKING

TWO WHEELER PARKING

TWO WHEELER PARKING

TWO WHEELER PARKING

TWO WHEELER PARKING

TWO WHEELER PARKING

26.82m

3.81

m

TWO WHEELER PARKING

TWO WHEELER PARKING


5.18

m W

IDE

DR

IVE

WA

Y

5.18

m W

IDE

DR

IVE

WA

Y

4.58

m W

IDE

DR

IVE

WA

Y


TWO WHEELER PARKING

TWO WHEELER PARKING

TWO WHEELER PARKING

TWO WHEELER PARKING

TWO WHEELER PARKING

TWO WHEELER PARKING

TWO WHEELER PARKING

TWO WHEELER PARKING

TWO WHEELER PARKING

26.82m

3.81

m

26.82m

3.81

m

2.00 122.14m

10.15m40.39m

123.93m

EN

TR

AN

CE

EN

TR

AN

CE

EN

TR

AN

CE

T : 0.30mR : 0.15mW : 1.52m

1.52

m

1.52

mC A R P A R K I N GC A R P A R K I N G

C A R P A R K I N GC A R P A R K I N GC A R P A R K I N G

CA

R

P

AR

KI

NG


CA

R

P

AR

KI

NG

CA

R

P

AR

KI

NG

CA

R

P

AR

KI

NG

C A R P A R K I N GC A R P A R K I N G

CA

R

P

AR

KI

NG

CA

R P

AR

KIN

G

5.03

m

2.50m

5.03

m

2.50m 2.50m

5.03m

2.50

m

5.03

m

2.50

m

5.03m

2.50

m

5.03m

2.50

m

5.03m

2.50

m

5.03m

5.03m

2.50

m

5.03m

2.50

m

5.03m

2.50

m

5.03m

2.50

m

2.50m

5.03

m

2.50m

5.03

m

2.50m

5.03

m

TWO WHEELER PARKING

TWO WHEELER PARKING


C A R P A R K I N GC A R P A R K I N G

CA

R

P

AR

KI

NG


CA

R

P

AR

KI

NG

CA

R

P

AR

KI

NG

C A R P A R K I N G

5.03

m

2.50m

5.03

m

2.50m 2.50m

5.03m

2.50

m

5.03m

2.50

m

5.03

m

2.50

m

5.03m

2.50

m

5.03m

2.50

m

5.03m

2.50

m

5.03m

5.03m

2.50

m

5.03m

2.50

m

5.03m

2.50

m

5.03m

2.50

m

2.50m

5.03

m

2.50m

5.03

m

2.50m

5.03

m

5.03

m

2.50m

2.50m

4.97

m

STORE ROOM3.78x5.90

4.80

m

2.50m

4.80

m

2.50m

4.80

m

2.50m

4.80

m

2.50m

4.80

m

2.50m

4.80

m

2.50m

5.03

m

2.50m

4.50m

2.50

m

4.50m

2.50

m

4.50m

2.50

m

2.00

2.00

2.00

2.00

2.00

CA

R

P

AR

KI

NG

CA

R

P

AR

KI

NG

4.50m

2.50

m

4.50m

2.50

m

4.50m

2.50

m

4.80

m

2.50m4.

80m

2.50m

4.80

m

2.50m

4.80

m

2.50m

4.80

m

2.50m

4.80

m

2.50m

2.00

2.00

2.00

2.00

2.00

2.00m

10.15m40.39m

D.G ROOM3.56x4.42

LAUNDRY ROOM13.92x3.45

MD

1

W1

W1

MD1

W W

W

W1

MD1

W1W1

PANEL ROOM3.78x5.90

ChillerRoom

3.56x4.42

LUMBER ROOM13.92x3.45

MD

1

W1

W1

MD1

W W

W

MD1

W1W1

MD1

W1

W

ENTRANCEW

1W

ENTRANCE

LOBBY7.52x2.00

LOBBY7.42x2.00 MD1

MD1

W1

W1

LOBBY5.13x2.74

ENTRANCE

SITE BOUNDARY LINE

RCC RETAINING WALL

SITE BOUNDARY LINE

RCC RETAINING WALL

SITE

BO

UN

DA

RY L

INE

SITE

BO

UN

DA

RY L

INE

RC

C R

ETA

ININ

G W

ALL

SITE BOUNDARY LINE

RCC RETAINING WALL

SITE BOUNDARY LINE

RCC RETAINING WALL

SITE

BO

UN

DA

RY L

INE

RC

C R

ETA

ININ

G W

ALL

RC

C R

ETA

ININ

G W

ALL

SITE

BO

UN

DA

RY L

INE

5.18m

5.18m

4.80

m4.

80m

4.80

m4.

80m

5.18m

5.18m

Shaft Shaft

Garbagechute

1.52x3.05

F/P.LIFT2.59X2.00

B-L-2P.LIFT

2.00X2.00

B-L-1 LOBBY3.05X3.05

D3

UP

DN UP

DN

T : 0.30mR : 0.15mW : 1.52m

T : 0.30mR : 0.15mW : 1.52m

EXTERNALSTAIRCASE

INTERNALSTAIRCASE

FRD FRD

T : 0.30mR : 0.15mW : 1.52m

T : 0.30mR : 0.15mW : 1.52m

B-ST-1 B-ST-2

UP

UP

EXTERNALSTAIRCASE

INTERNALSTAIRCASE

FRD FRD

T : 0.30mR : 0.15mW : 1.52m

A-ST-1 A-ST-2

11.56m 9.40m

EN

TR

AN

CE

EN

TR

AN

CE

1.52

m

1.52

m

MD1

W1

W

ENTRANCE

W1

W

ENTRANCE

LOBBY7.52x2.00

LOBBY7.42x2.00 MD1

MD1

W1

W1

LOBBY5.13x2.74

ENTRANCE

Shaft Shaft

Garbagechute

1.52x3.05

F/P.LIFT2.59X2.00

A-L-2P.LIFT

2.00X2.00

A-L-1LOBBY

3.05X3.05

D3

T : 0.30mR : 0.15mW : 1.52m

T : 0.30mR : 0.15mW : 1.52m

50.7

7m

122.14m

123.93m

50.7

7m

R.SELECTRICAL

ROOM4.83x5.06

W

11.46

11.46m

SU

MP

AN

D P

UM

P R

OO

MIN

CE

LLA

R F

LOO

R L

EV

EL

TWO WHEELER PARKING

7.06

A.H.U ROOM4.83x5.45

W

MD

1M

D1

TW

O W

HE

ELE

R P

AR

KIN

G

UP

UP DN

DN

1.52

m

FRD

EXTERNALSTAIRCASE

A-L-1F/P.LIFT2.59x2.0

Shaft

LOBBY2.59x3.05

P.LIFT2.0X2.0

A-L-2

Shaft

Garbagechute

1.52x3.05

A-ST-2

FRD

1.52

m

A-ST-1

INTERNALSTAIRCASE

EN

TR

AN

CE

EN

TR

AN

CE

UP

UP DN

1.52

m

FRD

EXTERNALSTAIRCASE

A-L-1F/P.LIFT2.59x2.0

Shaft

LOBBY2.59x3.05

P.LIFT2.0X2.0

A-L-2

Shaft

Garbagechute

1.52x3.05

A-ST-2

FRD

1.52

m

A-ST-1

INTERNALSTAIRCASE

EN

TR

AN

CE

2.56

7.06

R S

FHS-01

GARBAGE4.83x5.45

W

MD

1M

D1

Cellar Ventilation

Duct9.23 Sqmts

Cellar Ventilation Duct

64.82 Sqmts

Cellar Ventilation Duct

64.82 SqmtsCellar

Ventilation Duct

24.00 Sqmts

VENT.DUCT

ABOVE

VENT.DUCT

ABOVE

VENT.DUCT

ABOVE

VENT.DUCT

ABOVE VENT.DUCT

ABOVE

VENT.DUCT

ABOVE

VENT.DUCTABOVE

VENT.DUCT

ABOVE



2.2.1.1 Storm water drains:Conservation of water resource is most important aspect of the project duringconstruction and occupation phases. Storm water drainage planning, domestic waterplanning and sewerage transfer and sewage treatment planning are most essential.

Calculation for Storm Water DrainQuantity of storm water(a) Without projectArea of Catchment, ‘A’ : 0.7946 HaRun off Coefficient, ‘C’ : 0.6Maximum intensity of rainfall, ‘I’ : 40 mm/hrTherefore Q : 0.053 m3/sec(b) With project :Area for catchment for roof and road : 0.568 HaArea of Catchment, ‘A’ : 0.568 HaRun off Coefficient, ‘C’ : 0.9Maximum intensity of rainfall, ‘I’ : 40 mm/hrTherefore Q = : 0.057 m3/sec

Area for catchment for open areas : 0.227 HaRun off Coefficient, ‘C’ : 0.6Maximum intensity of rainfall, ‘I’ : 40 mm/hrTherefore Q = : 0.015 m3/secTotal Discharge : 0.072 m3/secBut, Discharge, Q = A/VWhere,A= Area of the Drain,V= Max. Permissible Velocity : 6 m/sec for concrete drain

Area of drain, ‘A’ = Q/V : 0.012 m2

Taking depth of drain as 0.6 m atthe starting point : 0.6Width of drain = Area/depth = : 0.020 m 20 mm

Width of the drain is to taken 20 mm and depth varies according to the slope ofground.

Rainwater Harvesting StructuresStorm water drains are provided with recharge pits which will act as flow dissipatersand also as infiltration trenches to ensure percolation of water and enhance the groundwater table. The roof waters are channeled through storm water drains, which areconnected with water harvesting pits. Rain Water Harvesting Pit shown in fig 2.4andContour plan is shown in fig 2.5



Fig2.4 Rain Water Harvesting Pit

Table 2.3 Strom Water Runoff

Land UseArea inHectar

es

Vol./hrafter

development C=0.8

Vol./hrbefore

Development C=0.6

Difference inDischarges Remarks

Roof Area 0.22 69.8 52.3 17.4 Harvested in sump witha capacity of 20 m3

Road Area 0.35 111.9 83.9 28.0 14 nos. of RWH pitsare provided of size1.5m X 1.5m X 2.0 mOpen Area 0.23 27.2* 54.4 -27.2

TOTAL 0.79 18.2*C=0.3 after development



2.2.1.2 Water Availability:Water is required for the construction as well as during occupation stage as the same isan important resource. The water requirement during construction is in the order of40 cum/day with a peak demand of 80 cum/day, and during occupation stage in theorder of 151.7 KLD. The water resource available with the Municipal authorities wasstudied to identify the source and feasibility. The water resource both domestic waterand sewage is dealt by the Hyderabad Metropolitan water supply and Sewerage Board(HMWSSB) in the GHMC area. The HMWSSB has been maintaining the water supplyresources for Hyderabad along with the treatment of wastewater. The resourcesavailable with the HMWSSB are presented in table 2.4.

Table 2.4 Details of present sources of water supply to Hyderabad

Source Name River Year ImpoundmentName

Distance fromcity km

InstalledCapacity MGD

Osmansagar Musi 1920 Osmansagar 15 27Himayatsagar ESI 1927 Himayatsagar 9.6 18Manjira Phase I Manjira 1965 Manjira barrage 58 15Manjira Phase II Manjira 1981 Manjira barrage 59 30Manjira Phase III Manjira 1991 Singur Dam 80 37Manjira Phase IV Manjira 1993 Singur Dam 80 38Krishna Phase I Krishna 2005 NagarjunaSagar 116 90Krishna Phase II Krishna 2008 NagarjunaSagar 116 90Krishna Phase III Krishna 2015 NagarjunaSagar 116 90Godavari Phase I Godavari 2016 Yellampally 186 172

Source: Hyderabad Metropolitan Water Supply & Sewerage Board, www.hyderabadwater.gov.in

It may be noted that the following water supply projectsi.e., Krishna Phase III (Part II)with 45 MGD capacity and Godavari phase – I with 172 MGD capacity is anticipated tobe operational during 2015 and 2016 respectively. It may also be noted that thedependability of Osman sagar and Himiyathsagar is reduced to approximately 60%. 45MGD supply is available.

Domestic Water: It is proposed to draw domestic water from the HyderabadMetropolitan Water Supply and Sewerage Board (HMWSSB), which have beenencouraging the bulk consumers. The water shortage if any during summer season willbe drawn from ground water sources /bulk suppliers/municipal tankers. The waterrequirement of the project during occupation stage is in the order of 151.7 KLD. Thewater requirement during construction will be from ground water sources and therequirement is in the order of 30 m3/day. The water requirement for the project duringthe occupation stage is presented in table 2.5. The water saving is presented in table2.6.



Table 2.5 Water Requirement of the Project

Land Use No. ofUnits

No. ofPersons/

unit

Waterrequirement per

person in l *

Total WaterRequirement in

KLDWING- A & B 204 5 135 137.7Amenities 1 65 45 2.9Swimming pool 1 5.0Visitors 2 15 6.1TOTAL 151.7*Water requirement as per NBC

Table 2.6 Water Saving Measures


No. ofPersons/

unit

WaterRequirement

/ KLD

Treatedwater

reuse/dayKlpcd

EffectiveWater

Requirementin KLD

WING- A & B 204 5 137.7 40.8 96.9Amenities 1 65 2.9 1.3 1.6Swimming pool 5.0 5.0Visitors 2 6.1 3.1 3.1TOTAL 151.7 45.2 106.6

The effective water consumption is reduced by 45.2 KLD and the requirement will be inthe order of 106.6 KLD. The water balance of the project during occupation stage istabulated in table 2.7

Table 2.7 Water BalanceInput KLD Output KLDDomestic water fromHMWSSB 106.6 Excess treated water will be sent to

sewer lines 74.1

Recycled water 45.2 Recycled water 45.2Water requirement for green beltduring non monsoon 2.1Losses approx 20% 30.3

Total 151.7 Total 151.7

The water used in the order of 151.7 KLD would generate 121.4 KLD of wastewater,which has to be treated for reuse and excess will be let in to municipal sewer lines. Theeffluent characteristics of wastewater are presented in table 2.8.

Sewage treatment plant based on Fluidized Aerobic Bio Reactor (FAB) technologyPROCESS DESCRIPTION:The raw sewage will be collected in a collection sump and pumped to mechanical barscreen chamber for removal of large floating matter followed by grit removal in GritChamber. The raw sewage will then be collected in an equalization tank for



homogenization of hydraulic load. The tank contents will be kept in suspension bymeans of course bubble serration through pipe grid. The equalization tank, with airflow indicator for continuous monitoring of air supply to the tank in order to avoidseptic conditions, will be covered from top (RCC or FRP) to avoid nuisance. Theequalized effluent will then be pumped to two Fluidized Aerobic Bio Reactors (FAB) inseries where BOD/COD reduction can be achieved by virtue of aerobic microbialactivities. The oxygen required will be supplied through coarse air bubble diffusers.The bio-solids formed in the biological process will be separated in the down streamTube Settler. The clear supernatant will gravitate to the chlorine contact tank wheresodium hypochlorite will be dosed for disinfection of treated water prior to disposal.

The biological sludge generated in the FAB and settled in the tube settlers will becollected in a sludge sump and then pumped to sludge drying bed for de watering. Thedried sludge will then be disposed off suitably as manure. The schematics of theprocess are shown. The two main components of the treatment system viz. The FABreactor and tube settler are described in the following sections.

Fluidized Aerobic Bio Reactor (FAB)Conventional effluent treatment plants are large sized, power intensive and require alot of monitoring. Scarcity of open space and rising land a power costs have forced theindustries to look our for space saving, compact and efficient treatment options. Thishas led to the development attached growth processes where the bio mass is retainedwithin the aeration tank obviating the need for recycle. These plants are not onlycompact but also user friendly. The endeavor to have a continuously operating, no-clogging biofilm reactor with no need for back washing, low head-loss and high specificbiofilm surface area culminated in the most advanced technology of aerobic biologicalfluidized bed treatment where the biofilm (biomass) grows on small carrier elementsthat move along with the water in the reactor. The movement is normally caused byaeration in the aerobic version of the reactor.The reactor combines all the advantages and best features of Trickling filters, Rotatingbiological contractors, activated sludge process and submerged fixed film reactorswhile eliminating the drawbacks of these systems. The plants are more compact andmore energy efficient.

The Fluidized Aerobic Bio Reactor (FAB) consists of a tank in any shape filled up withsmall carrier elements. The elements are made up of special grade PVC orpolypropylene of controlled density (shown in plate). For media of specific gravity 0.92-0.96 the overall density could be expected to increase up to 9.5% when full of biomasssuch that they can fluidize using an aeration device. A biofilm develops on theelements, which move along the effluent in the reactor. The movement within thereactor is generated by providing aeration with the help of diffusers placed at thebottom of the reactor. Then thin biofilm on the elements enables the bacteria to actupon the biodegradable matter in the effluent and reduce the BOD/COD content in thepresence of oxygen available from the air that is used for fluidization.



Table 2.8 Characteristics of Waste waterParameter Quantity in mg/l

PH 6 – 7Total Suspended Solids 400 – 600BOD 200 – 300COD 450 – 500

Design of the unitBasic dataFlow : 122 KLDCapacity : 150 m3

Peak factor : 3.5Peak flow Q peak : 525 m3/dayInfluent BOD : 200 mg/litInfluent Suspended Solids : 200 mg/litInfluent COD : 350 mg/litEffluent BOD : 30 mg/litEffluent COD : 200 mg/litEffluent Suspended Solids : 100 mg/lit

1. Bar Screen ChamberAverage flow : 0.0017 m3/secPeak factor : 3.5Peak flow : 0.006 m3/secVelocity at peak flow : 0.75 m/SecEffective area of screen RequiredAt average flow : 0.005 m2

At Peak flow : 0.0075 m2

Provide Effective area of screen : 0.0075 m2

Considering the bar of dia. 10 mm(w) and clear spacing of 20 mm (b)Overall area required : 0.012 m2

Considering screen depth as : 0.024 m Consider 0.5 mNumber of clear spacing : 0.3Number of bars : 1 Consider 3 Nos.Hence Provide 5 barsProvide a screen of 0.5 m X 0.5 m at an inclination of sin 600. In a screen channel of onemeter (1 m) length.

2. Grit Chamber :The flow from the bar screen chamber is let into the Grit Chamber of minimum 2 hourscapacity. This tank is provided to even out the flow variation, and to provide acontinuous feed into the secondary biological treatment units.Peak flow Q : 0.006 m3/secProviding a flow through velocity of 0.30 m/secCross sectional area of Channel (0.006/0.3) : 0.02 m2

Surface area of channel (0.006/0.013) : 0.46 m2

Assuming depth d : 0.2 m



Width of channel (0.02/0.2) : 0.1 m (say 0.2m)Length of channel (0.46/0.1) : 4. 6 m (say 4.6 m)Provide two channels each of 0.2 m wide and 4.6 m long with depth of waste water 0.2m.

3. Equalization tank:The flow from the bar screen chamber is let into the equalization tank of minimum2hours capacity. This tank is provided to even out the flow variation, and to provide acontinuous feed into the secondary biological treatment units.Average flow : 6.25 m3/hrPeak factor : 3.5Peak flow : 21.87 m3/hrHydraulic retention tank = 2 hrs at Peak flowHence required volume of the tank : 43.75 m3

Provide tank of : 43.75 m3 CapacityAssuming depth : 3 mArea : 14.58 m2

Assuming length to width ratio (1:1) ; l=blength of the tank : 3.8 mwidth of the tank : 3.8 mAir required for agitation : 0.01 m3/ m2 minTotal air required : 26.25 m3/hrAir blower required : 40 m3/hr @ 3.8 mwcEffluent transfer pump : 6.25 m3/hr @ 8 mwc

4. Fluidized Aerobic Bio Reactor (FAB):The polypropylene media have been provided with a specific surface area of 350 – 520m2 /m3. This allows micro-organisms to get attached and biomass concentration can beincreased to four folds as compared to Activated Sludge Process. This enables toconsider higher Organic loading rates.

The micro-organisms attached to media are kept in a fluid state thereby maintainingthe CSTR (continuous Stirrer tank reactor) regime as well as two tanks are provided inseries making the plug – flow system. This will enhance the efficiencies and have themerits of both CSTR and plug-flow regimes.Organic loading rate : 3.2 kg BOD/ m3 dOrganic load : 26 kg/dayVolume of the tank : 9.37 m3

Assume the depth : 3 mNo. of tanks in series : 1Size of the tank : 1.8 m dia. x 3.0 SWDSpecific gravity of media : 0.92 to 0.96Specific surface area of media : 350 – 520 m2 /m3

Media filling : 30 – 50 % of tank volumeOxygen required : 2 kg / kg BODOxygen in air : 23%Specific gravity of air @ 30 deg. : 1.65



Aeration : Coarse bubbleOxygen transfer efficiency : 12%Air required : 77.7 m3/hrAir blower required : 80 m3/hr @ 6.5 m wc

5.Tube settlerSurface loading rate : 48 m2 /m3 dSurface area required : 3.125 m2

Tank size : 3.0 m x 6.0 m x 2.7 m SWD With 55deg. hopper bottom

Tube Modules : 3.0m x 6.0 m x 0.6 m ht.Tube inclination : 60 deg.Settling area for 60 deg slope : 11 m2 /m3

Cross sectional area of tubes : 120 mm x 44 mm HexagonalHydraulic radius : 1/61 cm (1.5 cm)Shape factor : 0.6 – 0.7 for media settleable solids

6. Pre Filtration tankThe flow from the each individual settling tank i.e., the supernatant liquid is let into therespective Pre-Filtration Tank, which has a minimum 1.5 hours holding capacity. Thistank is provided to hold the treated effluent and give an even flow to the pressure sandfilter.Average flow : 6.25 m3/hrPeak factor : 2 m3/hrPeak flow : 12.5 m3/hrProvide min 1.5 hours holding capacity.Hence required volume of the tank : 18.75 m3

7. Pressure Sand Filter:Vertical down flow type with graded/sand bed under drain plate with polysterenestrains.Flow : 150 m3/dayRate of filtration assumed as : 10 m3/m2/hrRequirement of treated water for usage in 20 hrs : 7.5 m3/hrDia. of filter of 1 nos. : 980 mmProvide pressure sand filter of 980 mm dia. and 1200 mm HOS with sand as medialayer, under drain pipe, laterals face piping etc for each stream.

8. Activated Carbon Filter:Vertical down flow type with graded/sand bed under drain plate with polysterenestrains.Flow : 150 m3/dayRate of filtration assumed as : 10 m3/m2/hrRequirement of treated water for usage in 20 hrs : 7.5 m3/hrDia of filter of 1 nos. : 980 mmProvide Activated Carbon filter of 980 mm dia with granular Activated carbon as mediaand 1200 mm HOS with sand as media layer, under drain pipe, laterals face piping etc



for each stream.

9.Final Treated Water Holding TankIt is always preferred to provide one final holding tank of minimum one day holdingcapacity, so that the treated effluents can be stored and used back for gardening orother tertiary purposes.Capacity: 150 m3

10. Sludge Filter Press:The biomass in the aeration tank stabilizes BOD in wastewater by consuming theorganic matter in the wastewater. The metabolic activity results in growth of thebiomass population in the Fluidized Aerobic Bio Reactor (FAB). Sludge holding tank hasbeen provided with filter press for dewatering sludge. The filtrate drains off throughthe media, which is again let into equalization tank.The dewatered sludge is collected in trays, which can be used as manure in the garden.No. of plates : 24Size of plates : 600 mm X 600 mmPlate moc (material of construction) : PP (poly propline)Type of operation : HydraulicPower pack capacity : 2 HPThe biomass in the aeration tank stabilizes BOD in wastewater by consuming theorganic matter in the wastewater. The metabolic activity results in growth of thebiomass population in the Fluidized Aerobic Bio Reactor (FAB). Sludge holding tank hasbeen provided with filter press for dewatering sludge. The filtrate drains off throughthe media, which is again let into equalization tank. The dewatered sludge is collectedin trays, which can be used as manure in the garden.

Characteristics of Treated Waste waterParameter Quantity in mg/l

pH 7 – 8Total Suspended Solids 100BOD 30COD 100

Disposal of Treated Waste Water: It is proposed to reuse the treated wastewater forgreen belt development and for toilet flushing. Excess treated water shall be let outinto the municipal sewer line. It is proposed to release/dispose the storm water in thestorm water drains.



Fig2.5 Sewage Treatment Plant

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2.2.1.3 Solid WasteMunicipal Solid Waste CompositionIn India the biodegradable portion dominates the bulk of Municipal Solid Waste.Generally the biodegradable portion is mainly due to food and yard waste.

Table 2.9 Composition of Municipal Solid WasteType Composition (%) Solid waste in kg

Paper 8 52Plastics 9 59Metals 1 7Glass 1 7others 4 26Biodegradable 48 313Inerts 25 163Rags 4 26Total 100 652

(Source: NSWAI- National Solid Waste Association of India estimate)

Design StageThe total number of people anticipated to stay in the housing project is in the range of1500-2000. The anticipated solid waste/garbage is in the range of 500 g/head, and thetotal garbage will be in the order of 652 kg/day. The present practice is to collect thegarbage from each flat using the services of NGO’s and send it to the segregation pointby cycle-rickshaws. The area of Serilingampally has no solid waste disposal plan,however residents of the surrounding layouts are sending their solid waste through theGHMC appointed NGO for collection. Table 2.10 presents the anticipated garbagequantity after occupation. The responsibility of garbage collection and disposal lieswith municipality, however the project authorities propose to educate the residents tosegregate the waste at source before disposal.

Table: 2.10. Solid Waste Generation


No. of Persons/unit

Total No. ofPersons

Total Solid waste inKgs @ 0.5 kg/head

WING- A & B 204 5 1020 510Amenities 1 65 65 20Visitors 2 408 122

TOTAL 652

2.2.2 CONSTRUCTION STAGEThe sequence of construction operations and the approximate time requirement ispresented in the following table 2.11. The construction sequence is for more number offloors and standard housing flats. The time schedule of the entire project isapproximately 36 months.



Table: 2.11 Construction SequenceS.No. Description of work

1 Clearing and Grubbing2 Leveling by way of cut and fill3 Foundation Excavation.4 Foundation PCC & Concrete & Plinth Beam.5 Column lifting up to GF Roof.6 1st floor slab reinforcement & shuttering & Concreting.7 Stair case slab8 1st floor column lifting up to 1st floor roof.9 1st floor roof shuttering, reinforcement & concreting.

10 Deshuttering of GF Roof & cleaning.11 Deshuttering of 1st Roof & cleaning.12 Brick work in GF floor.13 Brick work in 1st floor.14 Staircase up to terrace.15 Staircase headroom slab.16 Plumbing works (concealed works).

Electrical conduit junction boxes & board fixing.Plastering works.

Internal (GF & FF)External (GF & FF)

17 Fixing of door & window frames.18 Plinth filling & floor PCC.19 Floor Tiling Works, Bath Room, kitchen & platform works.20 Staircase stone works.21 Terrace waterproofing works.22 Parapet wall in terrace & miscellaneous works.23 Fixing of door & window shutters.24 Fixing of sanitary fittings.25 Electrical wiring & fixtures.26 Painting works.27 External development & compound wall.

The clearing and grubbing activity involves clearing of shrubs mainly as the land area isdevoid of any trees due to biogenic pressures. The cut and fill operation for the entirearea is presented in table 2.12.

Table 2.12 Earth Work Quantities

S.No. Area Qty. of fill (m3) Qty. of cut (m3) Surplus fill(m3) Surplus cut (m3)

1 Site area 7628 9535 ---- 1907

The construction of this magnitude would require huge quantities of constructionmaterials. The material requirement for the project is presented in table 2.13.Thusaggregate requirement will be met from within the plant site. The lead distance forvarious construction materials is presented in table 2.14.



Table: 2.13 Material Consumption.

BUAper

unit in(m2)

TotalReady

MixConcrete

(m3)

TotalCement(bags)

TotalSand(m3)

TotalAggregate(m3)

TotalWater(m3)

TotalBricks(Nos)

x1000

TotalReinfo

rcementsteel(MT)

BUA 35862 14703 33352 13986 1542 8679 4160 825Total 35862 14703 33352 13986 1542 8679 4160 825

Table: 2.14Lead Distance for Construction Materials

S.No Material Source Lead Distance(Km)

1 Sand ROBOSAND and or Krishna orGodavari river bed areaspermitted by Govt.

100-150

2 Aggregate Crushers near to the site 10-303 Cement Company Dealers 100-1504 Reinforcement Steel TATA / SAIL godowns 10-505 Bricks Local brick kiln 10-306 Plumbing Material Local Suppliers 2-77 Electrical Material Local Suppliers 2-78 Sanitary Material Local suppliers 2-78 Paints Local Suppliers 10-259 Ready Mix Concrete Local Batching Plants 10-50

2.2.2.1 Water RequirementThe water required for this project is in the order of 8700 m3 for the entire projectimplementation period. The peak demand for water may be 60 m3/day, however typicaldaily consumption will be in the order of 30 m3/day. The required water will be drawnfrom ground water sources/bulk suppliers/municipal tankers. The water supply andplumbing will be optimized and low water consuming faucets and flush tanks will beused to conserve water.

2.2.2.2 Construction DebrisThe construction debris consists of various types of materials. The construction debriswill be in both hazardous and non-hazardous categories. The hazardous debris consistsempty containers of adhesives, thinners, paints, and petroleum products. These emptycontainers will be sold to authorize recycling agencies. The non hazardous wastescontain recyclable debris like iron and other metal, glass, plastics, cartons of paper,wood etc. These wastes will be sent for reuse/recycle. The waste percentage will bein the order of 2%. Construction debris containing bricks, demolished RCC will be usedfor land filling in the place of sub grade.

2.2.2.3 PaintsAll the paints used in the premises will be ensured to have an albedo of at least 0.4 toincrease the reflectivity and reduce the heat dissipation and heat island effects.



2.2.2.4 Work Force:The labor/work force requirement is approximately 10,000 man days of various skilledand unskilled employees. Sufficient labor force and skilled employees are available asHyderabad is a favorite destination of skilled employees and migrating people from therural areas. The peak labor force requirement will be in the order of 200 people andsome of the labor force will be provided with temporary accommodation within thesite. The labor force will be provided with a temporary toilet facilities connected to aseptic tank followed by soak pit. The labor accommodation will provide accommodationto about 20families. The water requirement for the labor force will be approximately2,000 lt/day.

2.2.2.5 Material preparation and transportMost of the construction material including aggregate will be drawn from outside. Thematerial will be transported by trucks and the approximate number of truck tripsare1000. The material transport within the site will be facilitated by required numberof tippers. All grades of concrete will be procured from RMC suppliers. No stone crushershall be installed at site. Aggregate for Road, pavements and floorings shall be procuredthrough the metal suppliers in the required quantities.

2.2.3 OCCUPATION PHASEA number of facilities will be provided by project authorities for the occupants and thefacilities are shown in table 2.15.

Table 2.15 Amenities ProposedAmenity Nos. or description

Garbage segregation point 1STP 1Green Area 741.0 m2

DG Sets 3 Nos. X 250 KVA

The owners/purchasers will form cooperative to run the amenities like sewagetreatment plant, DG sets. The major requirement of resource is for electricity andwater. The electricity will be drawn from TRANSCO. The power requirement duringoperation phase is presented in table 2.16 and energy savings is presented in table2.20.



Table 2.16 Electricity Consumption Statement

S.No DescriptionNo. ofUnits Load in KW

TotalConnected

Load(KW)

TotalConnected

Load(kVA)

Total MaxDemand

(KVA)1 WING- A & B 204 6 1224.0 1530.0 1530.02 Street Lights 45 0.04 1.8 2.3 1.83 Amenities 52.2 65.2 52.24 STP 1 90 90.0 112.5 112.55 Lifts 10 15 150.0 187.5 187.5

TOTAL 1518.0 1898.2 1884.0Maximum demand in kw at 0.6 diversity factor 911.1Consumption of power for 8 hours per day 7289.2Maximum demand in kw at 0.2 diversity factor 303.7Consumption of power for 16 hours per day 4859.5Total consumption of power per day 12148.6 KWTotal consumption of power per year 44.3 Lakh Units

Table 2.17 Energy Saving by using Solar Water Heater

S.No Description No. ofUnits

Powerallocated inwatts / unit

Total powerrequired in

(KW)1 WING- A & B 80 2500 200

TOTAL 200Maximum demand in kw at 1 diversity factor 200Consumption of power for 2 hours per day 400Maximum demand in kw at 0.4 diversity factor 80Consumption of power for 2 hours per day 160Total consumption of power per day 560.0 KWTotal consumption of power per year 2.04 Lakh Units



Table 2.18 Energy Saving by using Solar Street Lights

S.No Description No. ofUnits



(KW)1 Street lights 20 40 0.8

TOTAL 0.8Maximum demand in kw at 0.6 diversity factor 0.5Consumption of power for 8 hours per day 4Maximum demand in kw at full load 1Consumption of power for 4 hours per day 3Total consumption of power per day 7.0 KWTotal consumption of power per year 0.03 Lakh Unitssaving with Solar Heater and Street Lighting 2.07 Lakh Units

Table 2.19 Electrical Power savings using CFL for lighting

S.No Description Area inm2



(KW)1 Residential 23201 10 2322 Common & Utilities 12661 1.5 19

TOTAL 251Maximum demand in kw at 0.9 diversity factor 226Consumption of power for 12 hours per day 2711Total consumption of power per day 2710.8 KWTotal consumption of power per year 9.89 Lakh UnitsSavings in power using CFL 2.97 Lakh Units

Table 2.20 Savings in Electrical Power Consumption – SUMMARY

S.No Description WithCFL

With SolarHeater and

StreetLighting

TotalConsumption

lakh unitsTotal Saving

1 Savings in lakhkwh units 2.97 2.07

44.345.04

2 Savings inpercentage (%) 6.69 4.67 11.4

2.2.3.1 Domestic WaterThe domestic water will be drawn from HMWSSB to augment the supplies. Thewastewater will be treated and reused for gardening. The line providing grey water willbe colored blue and ensured that the tank is at least 1 foot below the level of othertanks and a distance of minimum 2 feet from the other water pipelines.



2.2.3.2 Solid WasteThe solid wastes anticipated during occupation stage include garbage, sludge from STP,hazardous waste of used oils, and batteries from generators. The quantity of wastes ispresented in table 2.21.

Table: 2.21 Solid Waste Generated during Occupation PhaseS. No. Type of Waste Quantity Collection/storage Disposal

1 Garbage 652kg/day

Stored at each housein green and blue binsfor non-recyclable andrecyclable wastesrespectively. Collectedand transported tosegregation bin byMaintenance dept.

Municipal solidwaste disposal

2SewageTreatmentPlant Sludge

7.5 kg/dayStored in HDPE bags. Used as manure

and or given tofarmers.

3 Used Batteries 4 nos. year

Sent toAuthorizedrecyclers orreturned toseller

4 Used Lubricant 85 l/yearStored in HDPECarbouy

Sold toauthorizedrecyclers

5 TransformerOil 90 l/year

Stored in HDPE Drum Sold to TRANSCOauthorizedcontractors

R. V. SILPA HOMESSURVEY NO. 198/1(PART) & 206/AA,MADINAGUDA, SERILINGAMPALLY,

RANGA REDDY DISTRICT, TELANGANA

Studies and Documentation by:Team Labs and Consultants(An ISO Certified Organization)B-115 - 117 & 509, Annapurna Block,Aditya Enclave, Ameerpet,Hyderabad- 500 038Phone: 91-040-23748555/23748616Fax : 91-040-23748666e-mail: [email protected]

r. v. silpa homesenvironmentclearance.nic.in/.../13072016439nzxhwrvsilpahomescp.pdfr. v. silpa homes...

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