SITE 49.84 AREA STATEMENT IN SQ.M. FMB49.60 TWO …environmentclearance.nic.in/writereaddata/online/... · 760.61 flat area fsi area 33.68 134.72 building area (deductions) (deductions)

SCIENTIFICALLY CLOSEDSUMP OF1,50,000LITRESCAPACITY

S.NO. 120

S.NO. 126

7.237.22

7.24

7.31

7.34

7.207.30

7.22

7.25

7.34

7.23

7.19

7.22

7.19

7.21

7.20

7.22

7.20

7.24

7.23

7.207.20

7.21

7.22

7.20

7.28

6.00

6.00

6.00

6.00

6.00

6.00

6.00

6.00

6.00

6.00

7.41

7.47

7.50

7.25

7.29

7.32

7.34

7.30

7.28

8'

6.00

BLOCK A

TWO WHEELER PARKINGREQUIRED

CAR PARKINGREQUIRED

CAR PARKINGPROVIDED

1

TYPESL.NO.

48 75 NIL 9

BLOCK B2 48 45 8 20

BLOCK C3

BLOCK D4 36 4 22

BLOCK E- EWS5

BLOCK F6

BLOCK G7 4 20 20 14

40 29 4 22

48 53 NIL 10

4 64 28 16

IN STILT FLR.

GRAND TOTAL 251 302 70 114

REQUIRED PROVIDED REQUIRED PROVIDED

PARKING STATEMENT

RISE 0.157

TREAD 0.25

R.C.C SLAB

STAIRCASE DETAIL

HAND RAIL0.91M Ht

BORE WELL

SAND

1.5M

1.0M

BLOCK A

NO.OF FLATS

1

TYPESL.NO.

48

BLOCK B2 48

BLOCK C3

BLOCK D4 40

BLOCK E5

BLOCK F6

BLOCK G7 24

44

48

32

TOTAL NO. OF FLATS

EWS- BUILT UP AREA REQUIRED

1802.1

2103.40

FSI AREA OF BLOCK A TO G

COVERAGE AREA OF BLOCK A TO G

COVERAGE AREA 5031.35/12040

=20125.38

= 5031.35

= 41.78 %

FSI

COVERAGE

FSI ALLOWED @ 12040x1.8

21672

OSR REQUIRED OF MINIMUM SITE AREA

1204.00

OSR PROVIDED

DOCUMENT

SITE AREA

119/16B

SITE AREA

EWS

20125.38-2103.4=18021.98X10%

EWS- BUILT UP AREA PROVIDED

SITE AREA

604.08

CLUB HOUSE AREA %

871.34 738.131ST FLR

2ND FLR

3RD FLR

2952.523320.92

TOTAL

HEAD ROOM

LIFT

MACHINE RM

WATER TANK

4TH FLR

4.2

AREA FOR BALCONY

830.23

FSI AREA

FLAT AREA

36.91

147.64

BUILDING

AREA

(DEDUCTIONS)

(DEDUCTIONS)

16.80

(-)

(-)

4507.26

DESCRIPTION

STILT FLR

NON FSI- 5% OF FLAT

LIFT WELL

49.33

49.33

923.24

798.49673.611ST FLR

2ND FLR

3RD FLR

2694.443042.40

TOTAL

HEAD ROOM

LIFT

MACHINE RM

WATER TANK

4TH FLR

4.2

AREA FOR BALCONY

760.61

FSI AREA

FLAT AREA

33.68

134.72

BUILDING

AREA

(DEDUCTIONS)

(DEDUCTIONS)

16.80

(-)

(-)

4159.53

DESCRIPTION

STILT FLR

NON FSI- 5% OF FLAT

LIFT WELL

BLOCK B

47.36

47.36

870.85

776.26 658.601ST FLR

2ND FLR

3RD FLR

2634.322956.40

TOTAL

HEAD ROOM

LIFT

MACHINE RM

WATER TANK

4TH FLR

4.2

AREA FOR BALCONY

739.13

FSI AREA

FLAT AREA

32.93

131.72

BUILDING

AREA

(DEDUCTIONS)

(DEDUCTIONS)

16.8

(-)

(-)

4067.29

DESCRIPTION

STILT FLR

NON FSI- 5% OF FLAT

LIFT WELL

45.99

45.99

870.35

724.71615.701ST FLR

2ND FLR

3RD FLR

2462.802758.88

TOTAL

HEAD ROOM

LIFT

MACHINE RM

WATER TANK

4TH FLR

4.2

AREA FOR BALCONY

689.72

FSI AREA

FLAT AREA

30.79

123.16

BUILDING

AREA

(DEDUCTIONS)

(DEDUCTIONS)

16.80

(-)

(-)

3744.17

DESCRIPTION

STILT FLR

NON FSI- 5% OF FLAT

LIFT WELL

39.83

39.83

765.67

BLOCK D

641.01 547.381ST FLR

2ND FLR

3RD FLR

2189.522463.68

TOTAL

HEAD ROOM

LIFT

MACHINE RM

WATER TANK

4TH FLR

4.2

AREA FOR BALCONY

625.85

FSI AREA

FLAT AREA

21.00

84.00

BUILDING

AREA

(DEDUCTIONS)

(DEDUCTIONS)

16.8

(-)

(-)

3498.94

DESCRIPTION

STILT FLR

NON FSI- 5% OF FLAT

LIFT WELL

BLOCK E - EWS

41.96

41.96

810.44

712.93620.141ST FLR

2ND FLR

3RD FLR

2480.562710.88

TOTAL

HEAD ROOM

LIFT

MACHINE RM

WATER TANK

4TH FLR

4.2

AREA FOR BALCONY

677.72

FSI AREA

FLAT AREA

31.01

124.03

BUILDING

AREA

(DEDUCTIONS)

(DEDUCTIONS)

16.8

(-)

(-)

3672.43

FSI AREA

NON

DESCRIPTION

STILT FLR

NON FSI- 5% OF FLAT

LIFT WELL

BLOCK F

30.33

30.33

760.05

587.28 501.581ST FLR

2ND FLR

3RD FLR

2006.322232.00

TOTAL

HEAD ROOM

LIFT

MACHINE RM

WATER TANK

4TH FLR

4.20

AREA FOR BALCONY

558.00

FSI AREA

FLAT AREA

25.08

100.32

BUILDING

AREA

(DEDUCTIONS)

(DEDUCTIONS)

16.8

(-)

(-)

3085.88

FSI AREA

NON

DESCRIPTION

STILT FLR

NON FSI- 5% OF FLAT

LIFT WELL

29.21

29.21

678.34

TOTAL8 228 302 64 114

VISITOR'S

PARKING

23

EWS

TOTAL

12Y-150C/C

10Y-150 C/C

8Y-4L-150 C/C

1:5:10

4-20Y

4-25Y

G.L G.L

HARD CORE

153.731ST FLR

2ND FLR

3RD FLR

604.08TOTAL

HEAD ROOM

LIFT

MACHINE RM

WATER TANK

3.61150.12

FSI AREABUILDING

AREA

(DEDUCTIONS)

14.44

(-)

851.49

FSI AREA

NON

DESCRIPTION

LIFT WELL

CLUBHOUSE

25.27

25.27

BLOCK A

SL.NO.

2

SL.NO.

3

SL.NO.

4

SL.NO.

5

SL.NO.

6

SL.NO.

7

SL.NO.

8

SL.NO.

PLOT

FOR

COVERAGE

830.23

FSI AREA

3320.92

FSI AREA

147.64

NON

760.61 3042.40 134.72

739.13 2956.40 131.72

689.72 2758.88 123.16

547.38 2503.40 84.00

620.14 2710.88 124.03

558.00 2232.00 100.32

150.12 600.48

18.20

284

Minimum SITE AREA OF Patta &

Document ,as on site &

as per tashildar NOC

FSI AREA 20125.41/12040

= 1.67

1208.00

OSR

TOTAL- BLOCK A TO G

5031.35 20125.41 845.56

BLOCK G

STILT FLOOR

CLUBHOUSE AREA 3% OF

TOTAL FLOOR AREA SQ.M

TWO WHEELERPARKING PROVIDED IN STILT FLOOR

LICENSED SURVEYOR

SHEET NO :1 1/8

OWNER POWER OF ATTORNEY

PROPOSED

SEWER LINEROAD

REFERENCE

WATER LINE

DATEDRG.NO

1/8

BOUNDARY

SCALE

0m 1m 2m

SITE /

STILT FLOOR PLAN

2 ALL DIMENSIONS ARE IN METRE

NOTES:-1 SCALE 1 : 200 , N.T.S

3 EXHAUST FAN TO BE PROVIDED IN KITCHEN.4 L. P GAS STOVE TO BE USEDIN KITCHEN.5 RAIN WATER HARVESTING TO BE PROVIDED.6 BATH ROOM RECYCLING WATER SYSTEM TO BE PROVIDED.7 RAIN WATER RECYCLING SYSTEM TO BE PROVIDED.

OSR

6

KEY PLAN

VA

ND

ALO

OR

ZOO

TO CHENNAI

VA

ND

ALU

RCR

ESEN

T EN

GIN

EERI

NG

CO

LLEG

E

SHANKARAVIDYALAYA SCHOOL GOVET.SCHOOL

URA

PPA

KK

AM

ROA

D T

O K

ARA

NA

PUD

UCH

ERI V

ILLA

GE

GDT ROAD

TO CHENGALPUT

AY

YA

NCH

ERI R

OA

D REV

ATHI

PURA

M R

OAD

TO K

ELA

MBA

KK

AM

RC.NO.249584 DT. 16-6-84

PROPOSED SITE

DTCP APPROVED LAYOUT

SCALE N.T.S.

AREA STATEMENT IN SQ.M.

ALL DOORS OF PADAK AND POWDER COATED ALUMINIUM PAINTED WITH OIL BOUND DISTEMBERVETRIFIED TILES /ANTI SKID CERAMIC FLOORING IN C.M. 1:3PLASTERING WORK IN C.M. 1:4 ROOF SLAB, ETC. IN C.C. 1:2:4R.C.C. COLUMNS, PLINTH BEAMS,

R.C. C. ISOLATED FOUNDATION0.2M THICK SOLID BLOCK WALLS FOR OUTER SUPERSTRUCTURE IN C.M. 1:5

WITH TWO COURSES OF FLAT TILES LAID TO DETAIL

OF PRIMER ON WOOD WORKTWO COATS OF ENAMEL PAINT OVER ONE COAT

WEATHERING COURSE IN BRICK JELLY CONCRETE IN C.M.

GLAZINGS SS FLY MESH M.S. GRILLS WITH FRICTION HINGES

0.1M THICK SOLID BLOCK WALLS FOR INNER SUPERSTRUCTURE IN C.M. 1:5

PLAN SHOWING THE

PROPOSED RESIDENTIAL

FLATS AT S. NO. 119 / 1B

& 16B, IYYANCHERI VILLAGE,

URAPPAKKAM PANCHAYAT

CHENGALPUT TALUK

CHENGALPUT-

KANCHIPURAM DISTRICT

1.5M

5M

[patta]

119/1B

2000 SQ.M.

10100 SQ.M.

TOTAL 12100 SQ.M.

AS PER TASHILDAR NOC

SITE AREA

AS ON SITE

SITE AREA

BLOCK C

4TH FLR

186.03

16

SITE / STILT FLOOR PLAN

FMB5

5.00

FMB4

6.40

FMB6

3.80

FMB49.60

SITE

140.8

9

SITE 49.84

FMB86.20

FMB1

8.80

SITE86.2

SITE

14.35

FMB1

55.60

SITE

18.8

SITE

55.00

SITE

46.4

SITE

63.8

SITE / STILT FLOOR PLAN

12040.00

12040.00

6.69

5.29

R4.00

R4.00

R4.00

0

7.60

7.30

7.45

7.20

7.21

4.00 3.90

12.00 4.00

R4.00

R4.00

R4.00

R4.00

R4.00

R4.00

R4.00

R4.00

0R4

.000

R4.00

0R4

.000

871.34 738.134.2830.2336.91

871.34738.13

4.2830.2336.91

871.34 738.134.2 830.2336.91

798.49 673.614.2

760.6133.68

798.49 673.614.2 760.6133.68

798.49673.61

4.2760.6133.68

776.26 658.604.232.93

776.26658.60

4.232.93

776.26 658.604.2 32.93

724.71 615.704.2

30.79

724.71 615.704.2 30.79

724.71615.70

4.230.79

547.384.2625.8521.00

547.384.2

625.8521.00

547.384.2 625.8521.00

712.93 620.144.2

677.7231.01

712.93 620.144.2 677.7231.01

712.93620.14

4.2677.7231.01

587.28 501.584.20558.0025.08

587.28 501.584.20

558.0025.08

587.28 501.584.20 558.0025.08

153.733.61

150.12

153.733.61 150.12

153.73 3.61150.12

NON FSI BLOCK A TO G

845.56

845.56

NON FSI

NON FSI AREA 4.2% OF

TOTAL BUILT UP AREA 20125.40SQ.M

ALLOWED 10 %

FMB1

8.2

4.614.52

6.00

SITE

18.2

UP

CAR PARKING

TWO WHEELER PARKING

DN

TWO WHEELER PARKING

1.5M DRIVE WAY

8.240

8.110

12.795

6.410

4.555

4.355

2.490

5.000

2.500

5.000

5.000

2.500

1.500

2.000

FW1

A

1.200 1.000 1.040

1.200

1.200

2.500

1.040

1.200

1.200

2.500

3.440

2.745

MD

D1

D1

D2D2

D2 D2

D2

D2

MD

C

C

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

2.000

1.500

2.000

1.500

2.000

1.500

1.940

3.525

MD

V

3.000

3.045

3.000 3

.990

3.000

3.000

UP

1.5M WIDE TWO WHEELER DRIVING 1.5M WIDE TWO WHEELER DRIVING

FW1

MD MD

D1

V1

CARE TAKER ROOM

D1

D2

KW

A

B

B

1.300 1.300

1.200

1.200

1.200

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.5002.0

001.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

SERVANTSBATH ROOM

D

V1

D1FW1

3.080

2.7401.60

0

2.645

D2V FW1

MD MD

FW1FW1

MDMD

B

B

1.300 1.3001.20

0 1.200

1.200

1.000

1.000

1.000

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.5002.0

001.500

2.000

1.500

2.000

1.500

2.000

1.500

D1

V1

D1 D2

V

FW1

MDMD

D1D2

V

A

B

B

FW1

4.085

2.210

1.220

4.460

3.2552.6

45

1.2202.800

1.000 1.000

1.300 1.300 1.20

0

1.2001.200

1.195

0.265

1.050

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

KW

FW1

MD

5.990

3.445

V1

D1D2

1.715

2.645

2.745

3.245

A

B

B

1.000

1.300 1.300

1.200

1.200

1.200

0.2651.000

1.195

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

FW1FW1

B

B

A

D2 D1

4.880

2.645

1.175

2.745

3.370

2.745

1.3001.20

0 1.200

1.200

1.300 1.3001.20

0 1.200

1.200

1.300

2.500

5.000

2.500

5.000

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

MDMD

MD

MD

B

B

D2

1.300 1.3001.20

0 1.200

1.200

1.300 1.3001.20

0 1.200

1.200

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

2.000

1.500

5.000

2.500

5.000

2.500

5.000

2.500

5.000

2.500

1

13.48

13.48

67.74

69.60

13.48

13.48

66.00

64.16

13.48

62.05

13.48

60.06

13.48

58.09

13.48

56.51

15.46

54.13

51.33

15.46

15.95

49.16

15.95

46.26

44.13

20.50

20.50

40.61

25.52

9

17.500

2.600

36.169

12144.97

12100.00

12144.97

20.708

739.13

739.13

739.13

689.72

689.72

689.72

641.01

641.01

641.01

Security cabin

Bore well

Bore well

Bore well

1.5M

1.5M

2.4M

2.4M

BLOCK A

NO.OF FLATS

1

TYPESL.NO.

12

BLOCK B2 12

BLOCK C3

BLOCK D4 10

BLOCK E5

BLOCK F6

BLOCK G7 6

11

12

8

TOTAL NO. OF FLATS

EWS

TOTAL 71

NO.OF FLATS

48

48

40

24

44

48

32

284

PER FLOORNO.OF FLOOR

4

4

4

4

4

4

4

AREA STATEMENT IN SQ.M.BLOCK A

1

BLOCK B

2

BLOCK cF; t* F;3

BLOCN D

e.-"{"6)

4

BLOCK E. EWS

5

lqBLO CKF

p.*

6

BLC[*1)cK (

dM e^M

7

CLUBHOUSE

p. *)

8

TOTAL- BLOCKA TO G

WATER DEMAND CALCULATION OORAPAKAM

FacilitiesOccupan

cy

Per Capita Water Requirement 135 ltrs/day

Domestic (LD) Flushing (LD) Total (LD)Block A(48x5) 240 21600 10800 32400Block B(48x5) 240 21600 10800 32400Block C(44x5) 220 19800 9900 29700Block D(40x5) 200 18000 9000 27000Block E(48x5) 240 21600 10800 32400Block F(32x5) 160 14400 7200 21600Block G(24x5) 120 10800 5400 16200Club house(10% of over allpopulation) 142 2840 3550 6390Swimming pool make up 5000 5000Maintenance Staffs &Visitors (10 %) 167 3340 4175 7515Water requirement

1729138 71 210

Say in KLDGardening (3221x 3.5) 11.27Sewage Generation (80 % Domestic + 100 % Flushing) 182 KLDSTP Capacity (KLD) 200KLD

WATER BALANCE

Gardening11.27KLD

CMWSSB Sewer90.73KLD

Total water Demand210KLD

Sewage Generation

182KLD

STP Design Capacity200KLD

Treated Water (95%)173

Recycle waterFlushing

Purposes71 KLDKLD

Fresh water Demand(CMWSSBwater Supply)

138 KLD

M/S. Urban Tree Infrastructures Pvt.Ltd., Chennai

Hubert Enviro Care Systems (p)Ltd( An ISO 9001 – 2000 Company )

1

SEWAGE TREATMENT PLANT

Technical Specification

Client

M/S. Urban Tree Infrastructures Pvt.Ltd.,

Coimbatore

Contractor

M/s. Hubert Enviro Care Systems (p) ltd

Chennai – 83

Description

For Approval

P.O. No.

DD-AMD-STP-TS-01Doc. No.

0Rev.

14.03.14Date

CRPrepared by

JRMC.E.O

CRChecked by



2

Technical Specification for Sewage Treatment Plant

1.0 Project & Business Objectives

M/S. Hubert Enviro Care Systems (P) Ltd seeks to provide the best technology for

the supply of Sewage treatment plant.

2.0 Scope of Work

The Scope of our work includes as follows

Design & detailed Engineering

Fabrication & Supply of all electromechanical equipments

Erection of all equipments

Testing & Commissioning of all equipments

Note: All Civil Works are under Client’s scope.

3.0 Design Basis:

STP

Plant Capacity - 200 KLD

Operating hours - 24 hrs

Plant flow rate - 7.7 cum/hr

Design flow rate - 8.3 cum/hr

4.0 Quality logistics:

MBBR Technology

S.No Description Unit STP Inlet STP Outlet Standards

1 pH 7 - 8 6.5 – 7.5 6.5 – 8.5

2 TSS mg/l 200 - 250 < 20 < 30

3 BOD mg/l 350 - 400 < 20 < 20

4 COD mg/l 400 - 500 < 100 < 250



3

5.0 Battery Limit:

1. Sewage Inlet & outlet is clients scope

2. Incomer Electrical power - 415 Volts and 50 Hz

3. Power incomer to our panel is under client’s scope

4. Cabling for Panel to the individual equipments is under Contractor’s scope

5. Construction Water & Power is under Client’s scope.

6. Site clearance & handing over of the site to contractor is under Client’s scope.

6.0 Connectivity

Inlet Port : 100 mm

Outlet port : 100 mm

7.0 Codes & Standards:

All design; fabrication, inspection, and testing of the plant will be done with respect

to the latest Indian Standards. Incase of non-availability of standards, good

engineering practice will be adopted.

Standards to be followed:

Plain & reinforced cement concrete – IS 456: 2000

Concrete structure for the storage of liquids – IS 3370: 1981-88

Pressure vessels – ASME SEC VIII

Pumps – IS 5120

Others – Available IS standards.

Incase of non-availability of standards, good engineering practice will be

adopted.

9.0 Process description:

MBBR Technology

The sewage generated from the various sources will be collected in the collection

tank through the bar screen chamber in order to remove the floating materials and

particle size greater than 15mm. The Screened sewage is then led to the aeration

tank.



4

In the aeration tank, air is diffused through special type of diffusers to oxidize the

organic matters with the help of air blower & diffuser arrangement. Biological

treatment takes place through MBBR media. Then the overflow from aeration tank

is sent to the Clarifier tank for settling. The bioflocs formed in the aeration tank will

be settled at the bottom of the Clarifier tank through Clarifier rake mechanism and

the settled sludge will be pumped to the sludge holding tank through the return

sludge pump. From sludge holding tank, the sludge will be fed to filter press unit

for dewatering purpose through screw pumps.

The clarified overflow will be collected in the Clarified water tank from where it is

pumped to the Pressure Sand Filter, Activated Carbon Filter through Filter feed

pump for the removal of suspended solids, organic matter and odour. UV dosing is

given for disinfection purpose. The filtered water is stored in the treated water tank

from where it is usde for gardening purpose.



5

TECHNICAL SPECIFICATIONS

OF

CIVIL WORKS



6


Specification of Collection Tank (UG)

Client : M/S. Urban Tree Infrastructures Pvt.Ltd., Chennai

Contractor : M/S. Hubert Enviro Care Systems (P) Ltd., ChennaiS.No Description Specification

Tank Data1 Quantity 1 No2 Capacity 72.16 Cum3 Length 8.2 m4 Width 4 m5 Liquid depth 2.2 m6 Total Height 3.5 m7 Invert Level 1m below FGL8 MOC RCC - M309 Wall Thickness As per the structural design

10 Raft Thickness As per the structural design11 PCC As per the structural design12 Base Reinforcement Details As per the structural design13 Wall Main Reinforcement Details As per the structural design14 Wall Distributer Reinforcement

DetailsAs per the structural design

15 Plastering CM 1:316 Plastering Thickness 12 mm17 Submersible Pump Pit 1.5m x 0.5m x 0.5m

Adequacy calculation

Volume of Collection tank V - 72.16 cum

Plant Flow Rate Q - 8.3 cum/hr

Retention time T - V / Q

- 72.16 /8.3

- 8.6 hrs

Standard retention hrs for Collection tank is 6 hrs – 8 hrs

Provided retention hrs is > or = Standard retention hrs.

Hence adequate.



7


Specification of Screen Chamber (UG)



Tank data1 Quantity 1 No2 Capacity 0.324 cum3 Length 1.2 m4 Width 0.6 m5 Liquid depth 0.45 m6 Depth 1.6 m7 Wall Thickness As per the structural design8 MOC RCC9 Base Reinforcement As per the structural design

10 Wall Reinforcement As per the structural design11 Plastering CM 1:312 Plastering Thickness 12 mm


Volume of Bar Screen Chamber V - 0.324 cum



- 0.324 /8.3

- 0.036 hrs

- 2.16 mins

Standard retention hrs for Bar Screen chamber is 1 min – 5 mins


Hence adequate.



8


Specification of Aeration Tank (AG)



Tank Data1 Quantity 1 No2 Capacity 108.8 cum3 Length 8.5 m4 Width 4 m5 Liquid depth 3.2 m6 Total Height 3.5 m7 MOC RCC - M308 Wall Thickness As per the structural design9 Raft Thickness As per the structural design

10 PCC As per the structural design11 Base Reinforcement As per the structural design12 Wall Main Reinforcement As per the structural design13 Wall Distributer Reinforcement As per the structural design14 Plastering CM 1:315 Thickness of Plastering 12 mm


Volume of Aeration tank V - 108.8 cum



- 108.8 /8.3

- 12.1 hrs

Standard retention hrs for Aeration tank is 8 hrs – 12 hrs


Hence adequate.



9


Specification of Clarifier Tank (AG)



Tank Data1 Quantity 1 No2 Capacity 35.19 cum3 Diameter 4 m4 Liquid Depth 2.8 m5 Total Height 3.5 m6 MOC RCC – M307 Wall Thickness As per the structural design8 Raft Thickness As per the structural design9 PCC As per the structural design

10 Base Reinforcement Details As per the structural design11 Wall Main Reinforcement Details As per the structural design12 Wall Distributer Reinforcement


13 Plastering CM 1:314 Thickness of Plastering 12 mm


Volume of Clarifier tank V - 35.19 cum



- 35.19 /8.3

- 3.9 hrs

Standard retention hrs for Clarifier tank is 3 hrs – 3.5 hrs


Hence adequate.



10


Specification of Sludge Holding tank (AG)



Tank Data1 Quantity 1 No2 Capacity 12 cum3 Length 1 m4 Width 4.0 m5 Liquid Depth 3 m6 Total Height 3.5 m7 MOC RCC – M308 Wall Thickness As per the Structural design9 Raft Thickness As per the Structural design

10 PCC As per the Structural design11 Base Reinforcement Details As per the Structural design12 Wall Main Reinforcement Details As per the Structural design13 Wall Distributer Reinforcement

DetailsAs per the Structural design



Volume of Sludge holding tank V - 12 cum



- 12 /8.3

- 1.33 hrs

Standard retention hrs for Sludge Holding tank is 1 hrs – 1.5 hrs


Hence adequate.



11


Specification of Clarified Water Tank (AG)



Tank Data1 Quantity 1 No2 Capacity 19.2 cum3 Length 2 m4 Width 4 m5 Liquid Depth 2.4 m6 Total Height 3.5 m7 MOC RCC - M308 Wall Thickness As per the structural design9 Raft Thickness As per the structural design

10 PCC As per the structural design11 Base Reinforcement Details As per the structural design12 Wall Main Reinforcement Details As per the structural design13 Wall Distributer Reinforcement




Volume of Clarified water tank V - 19.2 cum



- 19.2 /8.3

- 2.13 hrs

Standard retention hrs for Clarified water tank is 1.5 hrs – 2 hrs


Hence adequate.



12


Specification of Treated Water Tank



Tank Data1 Quantity 1 No2 Capacity 48 cum3 Length 4 m4 Width 4 m5 Liquid Depth 3 m6 Total Height 3.5 m7 MOC RCC - M308 Wall Thickness As per the structural design9 Raft Thickness As per the structural design

10 PCC As per the structural design11 Base Reinforcement Details As per the structural design12 Wall Main Reinforcement Details As per the structural design13 Wall Distributer Reinforcement




Volume of Treated Water tank V - 48 cum



- 48 /8.3

- 5.33 hrs

Standard retention hrs for Treated water tank is 4 hrs – 6 hrs


Hence adequate.



13

TECHNICAL SPECIFICATIONS

OF

ELECTROMECHANICAL

WORKS



14


Specification of Raw Sewage Transfer Pump

Client : M/S. Urban Tree Infrastructures Pvt.Ltd., ChennaiContractor : M/S. Hubert Enviro Care Systems (P) Ltd., Chennai

Sl.No Description SpecificationPump data

1 Quantity 2 No (1W+1S)2 Type Submersible Nonclog3 Capacity 9 cum/hr4 Head 15 - 20 m5 Speed 2900 rpm6 Seal Gland Packing7 Pump Delivery Size 50 NB8 Motor rating 2 HP9 Phase 3 phase

10 Voltage / Frequency 415 v +/- 10% , 50 Hz +/- 10%11 Class of insulation F12 Model 1500 CW13 MOC CI14 Make Kirloskar / eq.



15


Specification of Bar Screen



Screen data1 Quantity 1 No2 Opening size 15 mm3 Size of Flat 25 x 5mm.4 Width 600 mm5 Height 1600 mm6 MOC MS – Epoxy7 Make HECS



16


Specification of Air Blower



Air Blower Data1 Quantity 2 No (1W + 1S)2 Type Twin Lobe Rotary3 Capacity 300 cum/hr4 Pressure 0.6 kg/cm25 MOC CI6 Model 65 AC7 Size 80 mm8 Make Kay / eq.

Motor Data9 Quantity 2 No (1W + 1S)

10 Type TEFC Squirrel Cage Induction11 MOC CI12 Speed 1440 rpm13 Voltage / Frequency 415 V / 50 Hz14 Motor Rating 15 HP15 Power Supply 3 Phase16 Make Kirloskar / eq.


Assume O2 requirement = 2 kg of O2/ 1 kg of BOD

1kg of BOD / 2 kg of O2

Assume BOD for sewage = 400 mg/l = 0.40 kg/m3

BOD Load = 207 x 0.40

= 82.8 kg of BOD/day

O2 requirement = 82.8 x 2

= 165.6 kg of O2/day

Oxygen transfer @ 16% of SOTR = 165.6 / (0.16 x 0.23x 0.65 x 0.95)

= 165.6 / 0.023 = 7200



17

α = 0.65; β = 0.95

Density = 1.16 => 7200 / 1.16 = 6206.9 m3/day

Air requirement = 6206.9 / 24 = 258.62 m3/hr

Therefore 300 m3/hr (1 + 1) each for aeration tank, the air flow rate is adequate.



18


Specification of Diffusers



Coarse Bubble Diffuser Data1 Quantity 8 No2 Type Tubular Coarse bubble3 Diameter 90 mm Dia4 Length 1000 mm5 MOC EPDM6 Location Collection tank7 Make HECS

Fine Bubble Diffuser Data8 Quantity 22 No9 Type Tubular Fine bubble

10 Diameter 90 mm Dia11 Length 1000 mm12 MOC EPDM13 Location Aeration tank14 Make HECS

Adequacy calculation:

Blower capacity = 300 cum/hr

Air flow rate per diffuser = 10 m3/hr

Therefore no. of diffusers required = 300 / 10 = 30 nos

No. of diffusers provided = 30 nos

Hence it’s adequate.



19


Specification of MBBR Media



Media Data1 Quantity 1 Lot2 Type Moving Bed Bio Reactor3 Surface area 450 m2 / m34 MOC PVC5 Location Aeration tank6 Accessories SS mesh at the outlet of the aeration

tank to avoid the escape of media7 Make HECS



20


Specification of Clarifier Rake Mechanism



Feed Well data1 Quantity 1 no2 Type Central driven3 Feed well diameter 800 mm4 Feed well Height 1500 mm5 MOC of Feed Well MS – Epoxy6 Supports MS Angle / Channel7 Make HECS

Rake Mechanism8 Quantity 1 No (4 m diameter)9 Structure Channel / Angles

10 MOC of Rake MS Epoxy11 Accessories Rubber Squeezes, Bolt, nuts etc12 Make HECS

Drive Head data13 Quantity 1 No14 Drive Head diameter 450 mm15 Ratio 50 : 116 MOC CI

Gearbox data17 Quantity 1 No18 Type Foot Mounted19 Ratio 70 : 120 MOC CI21 Make Elecon / eq.

Motor data22 Quantity 1 No23 Type TEFC Squirrel Cage Induction24 MOC CI25 Rating 2 HP26 Power Supply 3 Phase27 Voltage / Frequency 415 V / 50 Hz28 Make Kirloskar / eq.29 Accessories Love jaw Coupling, Gear Sprockets ,

Chain with links



21


Specification of Return Sludge Pump



1 Quantity 2 No (1W + 1S)2 Type Centrifugal Nonclog3 Capacity 3 cum/hr4 Head 12 - 15 m5 Speed 2760 rpm6 Model SP ‘O’7 MOC CI8 Make Kirloskar / eq.

Motor data9 Motor type TEFC Squirrel Cage Induction

10 Motor rating 1 HP11 Phase 3 phase13 Voltage / Frequency 415 v +/- 10% , 50 Hz +/- 10%14 MOC CI15 Make Kirloskar / eq.



22


Specification of Screw Pump



1 Quantity 1 No2 Type Single Screw Single Stage3 Capacity 2 cum/hr4 Head 50 m5 Speed 325 rpm6 MOC of Rotor SS 3047 MOC of Stator EPDM8 Make Heliflow / eq.

Motor data9 Motor type TEFC Squirrel cage induction type




23


Specification of Filter Press Unit



Filter Press Unit data1 Quantity 1 No2 Type Manual Hydraulic3 Capacity 2 cum/hr4 Operating Pressure 5 Kg/cm25 MOC of Structure MS6 No of Plates 87 No. of Chambers 78 Size 470mm x 470mm9 MOC of Plates PP

10 Make Swarna Sankara / Isha / eq.



24


Specification of Filter Feed Pump



1 Quantity 2 No (1W +1S)2 Type Centrifugal Monobloc3 Capacity 9 cum/hr4 Head 30 m5 MOC CI6 Speed 2760 rpm7 Model KDS 335++8 Make Kirloskar / eq.

Motor data9 Type TEFC Squirrel Cage Induction type




25


Specification of Pressure Sand filter



Vessel data1 Quantity 1 no2 Type Vertical pressure vessel3 Capacity 9 cum/hr4 Diameter 1100 mm5 HOS 1500 mm6 MOC MS-Epoxy7 Shell Thickness 6 mm8 Dish Thickness 8 mm9 Working pressure 2.5 kg/cm2

10 Design Pressure 3.2 Kg/cm211 Test Pressure 6 Kg/cm212 Make HECS

Frontal Piping data13 Size 65 NB14 Accessories Flanges, Elbow, Tee15 MOC MS16 Type of Valves Butterfly Valves17 Size of Valves 65 NB / 40 NB18 Make of Pipes Jindal / eq.19 Make of Valves Intervalve / eq.

Media Details20 25 – 50mm Pebbles 100 mm21 12 – 25mm Pebbles 100 mm22 6 – 12 mm Pebbles 100 mm23 3 - 6 mm Pebbles 100 mm24 Coarse Sand 250 mm25 Fine Sand 450 mm



26

Pressure Sand Filter:

Flow rate Q : 9 cum/hr

Filtration rate for PSF (V) : 10 m3/m2 hr

Q : A x V

A : 9 / 10

: 0.9 SQ.M

D2 : 0.9 X 4 / 3.14

: 1.146

D : 1.07 M

Diameter provided is 1100 mm

Hence adequate



27


Specification of Activated Carbon filter



Vessel data1 Quantity 1 no2 Type Vertical pressure vessel3 Capacity 9 cum/hr4 Diameter 1100 mm5 HOS 1500 mm6 MOC MS-Epoxy7 Shell Thickness 6 mm8 Dish Thickness 8 mm9 Working pressure 2.5 kg/ cm2

10 Design Pressure 3.2 kg/ cm211 Test Pressure 6 kg/ cm212 Make HECS

Frontal Piping data13 Size 65 NB14 Accessories Flanges, Elbow, Tee15 MOC MS16 Type of Valves Butterfly Valves17 Size of Valves 65 NB / 40 NB18 Make of Pipes Jindal / eq.19 Make of Valves Intervalve / eq.

Media Details20 25 – 50mm Pebbles 100 mm21 12 – 25mm Pebbles 100 mm22 6 – 12 mm Pebbles 100 mm23 3 - 6 mm Pebbles 100 mm24 Coarse Sand 250 mm25 Activated Carbon 450 mm



28

Activated Carbon Filter:

Flow rate Q : 9 cum/hr

Filtration rate for ACF (V) : 10 m3/m2 hr

Q : A x V

A : 9 / 10

: 0.9 SQ.M

D2 : 0.9 X 4 / 3.14

: 1.146

D : 1.07 M

Diameter provided is 1100 mm

Hence adequate



29


Specification of Disinfection system (UV sterilizer)

Client : M/S. Urban Tree Infrastructures Pvt.Ltd., ChennaiContractor : M/S. Hubert Enviro Care Systems (P) Ltd, Chennai

Sl.No Description SpecificationUV data

1 Quantity 1 no2 Capacity 9 m3/hr3 Disinfection efficiency 99.99%4 No. of UV lamps 4 nos5 UV lamp APFC Electronic ballast 2 nos6 Inlet / Outlet Pipe Size 1 1/2”7 Lamp Life 9000 working hrs8 UV Chamber size As per the manufacturer’s standards9 Pressure 80 psi

10 MOC of Wetted parts SS 30411 Make HECS



30


UF Feed Pump


Contractor : M/S. Hubert Enviro Care Systems (P) Ltd, ChennaiS. No Description Specification

Pump Data1 Quantity 2 No (1 w + 1 s)2 Type Centrifugal Multistage3 Capacity 9 m3/hr4 Head 30 m5 Model KSMB 548

6 Rating 5 HP7 Voltage / Frequency 415 v +/- 10% , 50 Hz +/- 10%8 Phase 3 phase9 MOC SS 304

10 Make Kirloskar / eq.



31


UF Membrane



Membrane Data1 Quantity 3 No2 Type Tubular Hollow Fibre3 Capacity 9 m3/hr4 Size 8” Dia5 Height 1650 mm6 MOC of membrane PES7 MOC of housing PVC8 Model DFU80509 Operating Pressure 3 Kg/cm2

10 Make Deerfos / eq.11 Accessories UF MS Skid12 Skid MOC MS Epoxy13 Make of Skid HECS



32


UF Backwash Pump



Pump Data1 Quantity 2 No (1W + 1S)2 Type Centrifugal Multistage3 Capacity 22.5 m3/hr4 Head 25 m5 Model KSMB 5486 Rating 5 HP7 Voltage / Frequency 415 v +/- 10% , 50 Hz +/- 10%8 Phase 3 phase9 MOC SS 304

10 Make Kirloskar / eq.



33


UF Cleaning Pump



Pump Data1 Quantity 1 No2 Type Centrifugal Multistage3 Capacity 13.5 m3/hr4 Head 25 m5 Model CM 10 – 36 Rating 3 HP7 Voltage / Frequency 415 v +/- 10% , 50 Hz +/- 10%8 Phase 3 phase9 MOC SS 316

10 Make Grundfos / eq.



34


UF CIP Tank



Tank Data1 Quantity 1 No2 Type Cylindrical Vertical3 Capacity 700 litres4 Diameter 1000 mm5 Height 1225 mm6 MOC HDPE7 Make Sintex / Reno / eq.



35


Specification of UF Disinfection System

Client : M/S. Urban Tree Infrastructures Pvt.Ltd., ChennaiContractor : M/S. Hubert Enviro Care Systems (P) Ltd, Chennai

S. No Description SpecificationPump Data

1 Quantity 3 No2 Type Electronic Metering Type3 Capacity 0 – 10 lph4 Pressure 2.5 ksc5 MOC PP6 Make Prominent / Milton Roy / eq.

Tank Data7 Quantity 3 No8 Type Cylindrical Vertical9 Capacity 100 litrs

10 Diameter 520 mm11 Height 650 mm12 MOC HDPE13 Make Sintex / Reno / eq.



36


Specification of UF Permeate Pump



1 Quantity 2 No (1W +1S)2 Type Centrifugal Monobloc3 Capacity 9 cum/hr4 Head 30 m5 MOC CI6 Speed 2760 rpm7 Model KDS 335++8 Make Kirloskar / eq.

Motor data9 Type TEFC Squirrel Cage Induction type




37


Specification of Instruments


Sl.No Description SpecificationPressure Gauges

1 Quantity 1 lot2 Type Dial type3 Dial Size 4”4 Pressure Range 0 – 7 Kg/cm25 Location On all delivery of pumps6 End Connection 3/8” Screwed end7 Make Waree / H-guru / eq.

Rotometer8 Quantity 2 nos9 Type Low Pressure Switch

10 Location UF Feed, UF Backwash11 Range As per requirement12 Make Aster / eq.

Electrical Operated Valves13 Quantity 5 nos14 Type ISD Solenoid type15 Size 1” & 1 ½”16 Voltage 230 V17 MOC SS18 Make Aira / eq.



38


Specification of Pipes & Valves


Sl.No Description SpecificationWater line

1 Quantity 1 lot2 MOC UPVC3 Pressure 10 kg/cm24 Accessories Flanges, Elbows, Tees, Unions etc5 Make of UPVC Pipes Finolex / Supreme / Astral / eq

Air line6 Quantity 1 lot7 MOC GI8 Class B class9 Accessories Flanges, Elbows, Tees, Unions etc

10 Make Jindal / eq.Non – Return Valves

11 Quantity 1 lot12 Type Flap type13 Size As required based on the site conditions14 Make Intervalve / KSB / eq.

Butterfly valves15 Quantity 1 lot16 Type Wafer Type17 Size As required based on the site conditions18 Make Intervalve / KSB / eq.



39


Specification of Electrical panel & Instruments


Sl.No Description SpecificationPanel data

1 Quantity 1 no2 Type Floor mounted3 Sheet thick 1.6 mm4 Incoming main switch 4 pole MCB5 Components MCB / OLR / Contactor6 Make of cables Orbit / Finolex / Polcab7 Ammeter Cadel / Eq8 Voltmeter Cadel / Eq9 Make of components Havells / C&S / Siemens

10 Protection IP 5511 Painting Powder coated Siemens grey12 Cable entry Bottom13 Make of Panel HECS14 PLC For UF plant alone15 Make of PLC Allan Bradley / Siemens / GE



40


Specification of Flow Meter


Sl.No Description SpecificationFlow Meter data

1 Quantity 1 no2 Type Electromagnetic Type3 Capacity 0 – 9 cum/hr4 End Connection Flanged type5 End Connection Size 40 mm6 Lining Rubber7 Electrodes SS 316L8 Flanges MS9 Output 4 – 20 mA

10 Rating 60 W11 Power Supply Single Phase / 220 V12 Model Eumag 40 – N – S – 1 - L13 Make Eureka / eq.

COLLECTION TANK

AERATION TANK

MBBR

BAR SCRREN CHAMBER

CLARIFIER TANK

CLARIFIED WATER TANK

FILTER FEED PUMP

DRAIN LINEDRAIN LINE

SEWAGE WATER-200K LD

AIR BLOWER

ACTIVATED CARBONFILTER

PRESSURE SANDFILTER

HECS(P)Ltd APPROVED/DATE

ENGINEERING CHECKED/DATE

DRAFTING CHECKED/DATEDESIGNED

NAME DATE

CHECKED

CHENGAL

CEO

IMO No.CLASS I.D SCALE REV

0

TITLE: CLIENT:REVISION

SURYA

REV BY DATE

ISSUED FOR APPROVAL22.01.150 DRAWN SURYA 22.01.15

M/S.URBAN TREE INFRASTRUCTURES PVT.LTD..

DWG No:DD-HECS-UTIPL-STP-PFD-001

SEWAGE TREATMENT PLANT-200 KLD FORPROCESS FLOW DRAWING

DESCRIPTION EDIT

PROCESS FLOW DRAWING

8.3M3/HR

TREATED WATERSTORAGE TANK

TREATED WATERTRANSFER PUMP

FOR FLUSHINGAND GARDENING

UV

SLUDGE TRANSFER PUMP

SLUDGE HOLDINGTANK

SCREW PUMP

FILTER PRESS

RAW SEWAGETRANSFER PUMP

UF

22.01.15

22.01.15

URBAN TREE-SUPERB 13.01.2015

Sl. No Description Total powerconsumption peryear in lakh KWH(Assuming 200 unitsper flat and 150units per flat for EWSBLOCK per monthmonth)

Total powersaving usingsolar Geyserper year in lakhKWH

Total powersavings using VFDfor lifts & pumpsper year in lakhKWH

Total Externalpower savingusing timerStilt floor &CorridorLighting peryear in lakhKWH

Total Externalpower savingusing timerExternalLighting peryear in lakhKWH

Total powersavings per yearin lakh KWH

SAVINGS IN ELECTRICAL POWER CONSUMPTION

1

Doc:- PTC-767-E-103-01 Rev:R0 Page 1PPD BY:PR

Sl. No Description Total powerconsumption peryear in lakh KWH(Assuming 200 unitsper flat and 150units per flat for EWSBLOCK per monthmonth)

Total powersaving usingsolar Geyserper year in lakhKWH

Total powersavings using VFDfor lifts & pumpsper year in lakhKWH

Total Externalpower savingusing timerStilt floor &CorridorLighting peryear in lakhKWH

Total Externalpower savingusing timerExternalLighting peryear in lakhKWH

Total powersavings per yearin lakh KWH

ResidentialBuilding 6.53 0.91 0.12 0.05 0.10 1.19

PercentageSavings 14% 1.88% 0.77% 1.58% 18.24%

1

Doc:- PTC-767-E-103-01 Rev:R0 Page 1PPD BY:PR

Documents

SITE 49.84 AREA STATEMENT IN SQ.M. FMB49.60 TWO …environmentclearance.nic.in/writereaddata/online/... · 760.61 flat area fsi area 33.68 134.72 building area (deductions) (deductions)