e n v ir o n m e n t c l e a r a n c...

EEENNNVVVIIIRRROOONNNMMMEEENNNTTT CCCLLLEEEAAARRRAAANNNCCCEEE (Conceptual Plan)

For Integrated Exhibition cum Convention

Centre (IECC) (Redevelopment of ITPO Complex at Pragati Maidan)

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India Trade Promotion Organisation (ITPO) Pragati Bhawan, Pragati Maidan, New Delhi

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Amaltas Enviro Industrial

Consultants LLP (AEC).

A-73, SECTOR 65, NOIDA, UP

NABET/EIA/1518/IA-0017

Integrated Exhibition cum Convention Centre (IECC) (Redevelopment of ITPO Complex at Pragati Maidan) Pragati Maidan Complex, Mathura Road, New Delhi Conceptual Plan

Amaltas Enviro Industrial Consultants LLP (AEC) Page 2

INDEX

Contents

Introduction ................................................................................................. 5

General ..................................................................................................... 5

Brief about Project Proponent .................................................................... 5

Project Consultant .................................................................................... 6

Brief about Project .................................................................................... 6

Site Surroundings and Connectivity ............................................................. 7

Location .................................................................................................... 7

Salient features of the site .......................................................................... 12

Area Details ............................................................................................... 12

Ground Coverage and FAR Details........................................................... 13

Population Density ..................................................................................... 14

During Construction Phase ..................................................................... 14

During Operational Phase ....................................................................... 14

Land Environment ..................................................................................... 15

Topography ............................................................................................. 16

Land Use................................................................................................. 16

Water Environment .................................................................................... 16

Construction Phase ................................................................................. 16

Operational Phase ................................................................................... 17

Wastewater Details .................................................................................. 19

Sewage Treatment Technology ................................................................. 20

Technology Proposed- MBR (Membrane Bio Reactor) ............................... 22

Process Description .............................................................................. 23

MBR Module ........................................................................................ 25

Operation ............................................................................................. 25

Sewer System ....................................................................................... 26

Preventive measures to Avoid Leaching.................................................... 26

Rainwater Harvesting and Strom Water Drain ......................................... 26

Need for Rainwater Harvesting ................................................................ 27

Rainwater Harvesting Network ................................................................ 27



Efficacy of Rain Water Harvesting ............................................................ 29

Parking Details .......................................................................................... 30

Electrical details ........................................................................................ 30

Power Details .......................................................................................... 30

D. G. Sets Details ................................................................................. 31

Lighting system ....................................................................................... 31

Lighting Control through day lighting and sensor Motion ........................ 31

Integrated Fire Detection System ............................................................. 32

Solid Waste Details .................................................................................... 32

During Construction Phase of the Proposed Building ............................... 32

C & D waste of Existing Buildings ........................................................... 33

During Operational Phase ....................................................................... 34

Collection and Segregation of waste ...................................................... 35

Treatment of Waste .............................................................................. 36

Disposal ............................................................................................... 36

Landscape Details ...................................................................................... 37

Energy Conservation Measures .................................................................. 40

List of Figures

Figure 1: Google Map Showing Site and Its Surroundings (500 mtrs) .......... 10

Figure 2: Toposheet Map showing Site and Surroundings (5 km) ................ 11

Figure 3 : Water Balance Diagram during Dry Season ................................ 19

Figure 4: Water Balance diagram during Monsoon Season ......................... 20

Figure 5: Schematic Diagram of MBR Technology ....................................... 24

Figure 6: Rainwater Harvesting Structure .................................................. 29

Figure 7: Solid Waste Management for Construction Phase ........................ 33

Figure 8: Solid Waste Management Scheme -Domestic Waste ..................... 37



List of Tables

Table 1: Project Consultants Involved ........................................................... 6

Table 2: Geographical Co-ordinates of the site .............................................. 7

Table 3: Site Surroundings and Connectivity ................................................ 8

Table 4: Salient Features of the site ............................................................ 12

Table 5: Area Details of Retained (Existing) + Proposed Building ................. 12

Table 6: Ground Coverage and FAR details of Retained (Existing) building .. 13

Table 7: Ground Coverage and FAR Details of Proposed Building ................ 14

Table 8: Population Details for Retained (Existing) Building ........................ 14

Table 9: Population Details for Proposed Building....................................... 15

Table 10: Water Requirement during Operational Phase (Retained +

Proposed) Building ..................................................................................... 18

Table 11: Design Parameters for Sewage Collection System ........................ 21

Table 12: Wastewater Details ..................................................................... 26

Table 13: Calculation for Strom Water Load for the Development of IECC ... 28

Table 14: ECS Required ............................................................................. 30

Table 15: Parking Proposed ........................................................................ 30

Table 16: D.G. sets location and their description....................................... 31

Table 17: Calculation of Solid Waste Generation of Retained and Proposed

Building ..................................................................................................... 34

Table 18: Landscape Area Details ............................................................... 37

Table 19: List of Trees, Shrubs and climbers with nos. ............................... 38

Annexure

Annexure 1: Land Ownership Documents .................................................. 16



CCCOOONNNCCCEEEPPPTTTUUUAAALLL PPPLLLAAANNN

Introduction

General

The Ministry of Environment, Forest and Climate Change has notified

the Environmental Impact Assessment (EIA) Notification, 2006 under

the provisions of the Environment (Protection) Act, 1986, which

regulates development and their expansion/modernization of 39

sectors/activities listed in the Schedule to the EIA Notification, 2006.

As per the EIA Notification 2006, all the building construction

projects/Area Development projects and Township Projects comes

under schedule 8 and projects covering an area 50 ha and/or built

up area 1,50,000 sq .mtrs they come under schedule 8 (b). All

projects under Item 8(b) shall be appraised as Category B1.

The application for environmental clearance shall comprise submission

of Form 1, Form 1A, and Conceptual Plan along with EIA/EMP Report

incorporated proposed ToR in SEIAA/MoEF. The EIA/EMP shall be

prepared on the basis of Approved ToR issued from SEAC/EAC and

will be submitted to the SEAC/EAC for appraisal and due

recommendation and suggestions. Following the appraisal of the

project to the satisfaction of the SEAC/EAC and SEIAA, Environmental

Clearance shall be granted.

Total Built up area of the proposed site is 4,77,598.8 m2.

Brief about Project Proponent

India Trade Promotion Organization (ITPO) is the nodal agency of the

Government of India under aegis of Ministry of Commerce and

Industry (India) for promoting country's external trade. ITPO is a Mini-

Ratna Category-1 Central Public Sector Enterprise (CPSE) with 100

percent shareholding of Government of India.



ITPO, during its existence of more than 5 decades has played a

proactive role in catalysing trade, investment and technology transfer

processes. Its promotional tools include organising of fairs and

exhibitions in India and abroad, Buyer-Seller Meets, Contact

Promotion Programmes, Product Promotion Programmes and

Promotion through Overseas Department Stores, Market Surveys and

Information Dissemination.

Project Consultant

Details regarding Project consultants involved are given below;

Table 1: Project Consultants Involved

Project Team Details

Architects Aedas Architects Unit 133, Rectangle One, D4 District Centre Saket, New Delhi, Delhi 110017 Arcop Associates (P) Ltd. A-15, Pamposh Enclave, Greater Kailash - 1, New Delhi-110048 India

Environment Consultant Envision Enviro Technologies Pvt. Ltd. A-73, Noida-201301

Landscape Architect Integral Designs

International Studio Pvt. Ltd. E90, Block E, Anand Niketan, New Delhi, Delhi 110021

MEP Consultant Meinhardt India Pvt Ltd A-8 , Sector 16 Noida-201301

Project Management Agency (PMA)

NBCC (India) Limited NBCC Bhawan, Lodhi Road New Delhi - 110 003, India

Brief about Project

Pragati Maidan is a venue for large exhibitions and conventions in New

Delhi with 65,000 m2 of existing exhibition space is now re-develop



into Integrated Exhibition-cum-Convention Centre (IECC) with Approx.

4,77,598.8 m2 of built up area having Convention Center & Exhibition

Halls building development in Phases-1 facilities like car parking for

visitors a single basement also planned. Proposed development will

become Delhi's & North India's largest exhibition centre owned and

managed by India Trade Promotion Organization (ITPO)

The design comprises of an iconic convention centre& exhibition-

halls. Considerations have been made for the use of environment

friendly materials to achieve Green Building Features. Overall layout of

the project includes convention centre, exhibition halls, Restaurants,

Business centre, open exhibition space with parking basement.

The existing buildings were constructed and also became operational

prior to the publication of EIA Notification 2006. Therefore, the existing

buildings did not attract applicability of to obtain Environmental

Clearance from SEIAA/MoEFCC and no environmental clearance was

issued. Accordingly, the issuance of certified monitoring report by

Regional Director of MoEFCC is not applicable for the existing

buildings. The construction of existing buildings was done after getting

approval from concerned departments of Delhi.

Site Surroundings and Connectivity

Location

The proposed site is connected to Delhi, Noida, and other NCR regions. It is

surrounded by places such as Supreme Court, Purana Qila and National

Sports Club, Mandi House, Bappa Nagar, Balmiki Basti and kaka Nagar

within 5km of the area of the site.

Geographical co-ordinates of the site are given in Table

Table 2: Geographical Co-ordinates of the site

Lattitude Longitude

Centre of the Plot 2837'2.39"N 7714'36.70"E

Corner-1 2836'47.50"N 7714'52.64"E

Corner-2 2836'47.08"N 7714'26.39"E

Corner-3 2837'7.91"N 7714'25.95"E



Corner-4 2837'10.93"N 7714'44.46"E

Corner-5 2837'25.43"N 7714'34.90"E

Corner-6 2837'25.95"N 7714'26.18"E

Site is well connected to transport facilities as well as surrounded by densely

populated areas. Pragati Maidan is flanked by Mathura Road to its West and

Bhairon Road on the South. To its east runs the main railway line to Central

and Southern India. Pragati Maidan is situated in Central Delhi and directly

connected to India Gate and Purana Qila Road. On the adjacent side, Pragati

Maidan metro station and Pragati Maidan Bus terminal are located.

Site surroundings and site connectivity within 15 km are shown in below

table

Table 3: Site Surroundings and Connectivity

S.No. Particulars Name Distance n Direction

1. Nearest Railway

Station

Pragati Maidan Halt Tilak Bridge

0.3 Km in E 0.8 Km in NW

2. Nearest Airport Indira Gandhi International Airport

Safdarjung Airport

15.5 Km in SW 5 km in SW

3. Nearest Populated

Area

Chandni Chowk Patparganj Government Officer

Colony

2.9 Km in N 4.0 Km in E 0.5 Km in NW

4. State Boundary Delhi-UP state Boundary 17.22 km in E

5. Nearest Highway NH-24 SH-57

2.5 km in ESE

2.45 km in N

6. Nearest Road Mahatama Gandhi Marg Mathura Road

0.57 km, E

Adjacent, W

7. Nearest Metro

station

Pragti Maidan Inderprasth

Adjacent to the site

0.6 km in NE

8. Nearest School Modern School Mater Dei School St. Coloumbia School Free School Under the

bridge

1.73 km in NW

0.69 km in SW

3.7 km in W

3.23 km in E



9. Nearest Hospital Dr. Ram Manohar Lohia Hospital

Dr. Shroff Charity Eye Hospital

4 km in WNW3.3

km in NW

10. Place of worship Akshardham Temple Bangla Sahib Gurudwara

3.10 km in E

3.5 km in NW

11. Water Bodies Yamuna River Old fort Lake

1.2 km in E

0.2 km in SW

12. Forest Southern Ridge Forest 5.1 km in W

(Source: Google Earth Pro)

Google map and topographical map showing site and surroundings are given

below.



Figure 1: Google Map Showing Site and Its Surroundings (500 mtrs)



Figure 2: Toposheet Map showing Site and Surroundings (5 km)



Salient features of the site

The salient features of the project are as follow.

The Pragati Maidan complex having Existing building (retained) comprises of

7 Exhibition Halls (Hall No. 7 to Hall No. 13) however proposed building is

having 6 Exhibition halls. Buildings of various shapes and sizes; Eating

Outlets & Restaurants; Open Theatre and Auditorium for Performing Arts,

Rock Concerts and Cultural events;

Table 4: Salient Features of the site

S. No. Description Proposed

1. Plot Area 4,99,829.28 m2

2. Proposed Built Up Area (Retained + Proposed) 4,77,598.8 m2

3. Maximum Height with Mumty 31.5mtrs

4. Maximum No. of Floors G+5

5. Cost of Project 1,677 Crores

6. Expected Population (Retained + Proposed) 1,73,627

7. Total Water Requirement 4,000 KLD

8. STP Capacity and Technology 2,900 KLD (MBR)

9. No. of RWH Proposed 10

10. Parking Proposed 5,025 ECS

11. Solid Waste Generation 26,325.91 kg/day

12. Total Power Requirement 16.76 MVA

Area Details

This is re development of existing exhibition space to integrated Exhibition-

cum-Convention Centre (IECC). Total area of the IECC site is of 4, 99,829.28

m2 (49.98 Hectare).The retained (existing) building having 7 No. of blocks

(From Hall No. 7-13) with maximum height of G+1 (13.35 mtrs) however the

proposed building is having 06 nos. of blocks with maximum height of G+5

(31.5 mtrs).Total built up area of the site (Retained + Proposed) Building is

4,77,598.8 m2

Area details are given in table below.

Table 5: Area Details of Retained (Existing) + Proposed Building

S. No. Particulars Retained (Existing)

Area (m2)

Proposed Area (m2) Total Area (m

2)

1. Plot Area (As per the Perpetual Lease)

A. Land under permanent building

B. Land under horticulture/open land

4,99,829.28

1,61,874.92

3,37,954.36

2. Total Ground Coverage (A+B)

Permissible Ground Coverage (@40% of PA) (A) 2,49,914.64

1,99,931.71



Add. G.C. for atrium (@10 % of PA)(B) 49,982.92 3. Total ground coverage

(Proposed)

Proposed Ground Coverage

Atrium Ground coverage

28,654.75

-

1,06,725

4,790

1,40,169.75 @

28.04 % Plot area

4. Permissible FAR @1.2 5,99,795.14

5. Minimum Area for exhibition space, convention & meeting space (@ 40

% of FAR)

2,39,918.06

6. Maximum Space for retail trade, office space, commercial space, hotel

& related activity (@60 % of FAR)

3,59,877.084

7. Proposed FAR @ 0.50

FAR of Halls (No. 7-13)

FAR of Halls (No. 1-6)

FAR of Convention Hall

FAR for Admin Building

Gate House Others (F&B,

Toilet Block,

Ticketing Plaza,

Atrium)

31,976.75

2,19,102.5

1,43,407

56,683

8,857

1,500

8,655.5

2,51,079.25

8. Basement area

Parking area Service area

-

1,68,423

1,54,400

14,023

1,68,423

9. Podium area 8,760 8,760

10. City tunnel area 39,850 39,850

11. Non- FAR area 9,486.5 9,486.5

12. Built Up Area 31,976.75 4,45,621.5 4,77,598.8

13. Open area 3,59,659.5

14. Landscape Plan (37.06 % of Plot Area) 1,85,272.31

15. Area under Surface Parking 4,600

16. Maximum Height of

the Building (mtrs)

13.35 (Hall No. 7) 31.5 (convention

hall)

Ground Coverage and FAR Details

Ground coverage and floor wise details of each block (existing and proposed)

blocks are given in table.

Table 6: Ground Coverage and FAR details of Retained (Existing) building

Block No. Storey Gr. Coverage F.A.R Height (mtrs)

Hall no-07 G+1 8,495.000 9,885.00 13.35

Hall no-08 G+1 460.400 1,113.40 13.00



Hall no-09 G+1 2,853.95 3,406.95 13.00

Hall no-10 GR. FLOOR 1,818 1,818.00 13.00

Hall no-11 G+1 6,682.4 7,408.40 13.00

Hall no-12 GR. FLOOR 1,807 1,807.00 13.00

Hall no-13 GR. FLOOR 6,538 6,538.00 13.00

Total 28,654.75 31,976.75

Table 7: Ground Coverage and FAR Details of Proposed Building

Block No. Storey Gr. Coverage F.A.R Height (mtrs)

Convention-hall G+4 28,057 56,683 31.5

Hall-A1 G+1 10,783 23,035 29.10

Hall A2 G+1 10,783 23,035 29.10

Hall A3-A5 G+1 32,596 69,153 29.10

Hall A6 G+1 13,580 28,184 29.10

Admin building G+5 1,560 8,857 30

Gate house Gr. Floor 1,500 1,500 4.5

Others (F&B, Toilet

Block, Ticketing Plaza,

Atrium)

Gr. Floor 12,656 8,655.5 6.0

Total 1,11,515 2,19,102.5

Population Density

During Construction Phase

The total manpower requirement during construction phase of the site will

be an approximate 250-300 person which includes workmen, labourers,

supervisors, engineers, architect and Manager.

During Operational Phase

The total population of the project (Retained building + Proposed) will be

1,73,627 persons that include staff as well as Visitor population .The

detailed population breakup including Staff members as well as visitors is

given in table below

Table 8: Population Details for Retained (Existing) Building

S. No. Description Floor Area (m2) Occupant Load, Floor Area in

m2/Person

Total Population

1. Hall no-07 9,885.000 1.5 6,590

2. Hall no-08 1,113.400 1.5 742

3. Hall no-09 3,406.950 1.5 2,271

4. Hall no-10 1,818.000 1.5 1,212

5. Hall no-11 7,408.400 1.5 4,939

6. Hall no-12 1,807.000 1.5 1,205

7. Hall no-13 6,538.000 1.5 4,359

Total Population 21,318



Table 9: Population Details for Proposed Building

S. No. Description Floor Area (m2) Occupant Load, Floor

Area in m2/Person

Total

Population

1. MAIN HALLS n ADMIN

BUILDING

G-G Plenary Hall (Axial & Radial

Partition) 3,246 0.6 5,410

Pre-function 3,234 0.6 5,390

Support facilities 1,662 10 166

Circulation 1,920 0.6 3,200

B-B Function Hall 5,495 0.6 9,158

Pre-function 1,280 0.6 2,133

Support facilities 1,774 10 177

Meeting spaces 15,030 0.6 25,050

Support Facilities and Amenities

Management Offices 147 10 15

VIP Lounges 246 10 25

Caf 352 1.5 235

Reception 5,722 10 572

Business Centre 196 10 20

First aid rooms 38 10 4

Cloak rooms 60 10 6

Amphitheater Green rooms A 168 10 17

Amphitheater Green rooms B 212 10 21

D ive s ua te s 340 10 34 Additional Circulation 1,277 10 128

Security and Docks quarters 410 10 41

Pantry 75 10 8

Green Rooms 170 10 17

Additional room within

Convention Centre 1,350 10 135

F& B 920 1.5 613

Business Centre 2,167 10 217

Amphitheatre 3,510 1.5 2,340

Ticketing Plaza 5,680 10 568

Atrium 1,197 10 120

Admin building 8,857 10 886

2. EXHIBITION HALLS

Halls A1-A6 1,43,407 1.5 95,605

Total Population (1+2) 1,52,309

Total population of Integrated Exhibition cum Convention Centre

(IECC) will be 1,73,627.

Land Environment

The site has been allotted to India Trade Promotion Organisation

(ITPO), the premier trade promotion agency of the Ministry of Commerce



& Industry, Govt. of India for conducting large exhibitions and

conventions at Pragti Maidan, New Delhi.

Perpetual lease has been made between President of India acting through

Land & Development Officer, Nirman Bhawan, New Delhi and Indian

Trade Promotion Organisation, Pragti Maidan, New Delhi.

Annexure 1: Land Ownership Documents

Topography

Physically the natural capital territory of Delhi can be divided into 3

segments - the Yamuna flood plain, the Ridge and the Plain. The entire

area of the national capital territory of Delhi is categorized as Bangar or

the plain. The land of the plain is mostly fertile

The entire area of the site is monotonously flat. The project area

possesses plain terrain. Highest elevation levels is 210 meters & the

lowest levels is 208 meters.

Land Use

As per the notification issued by Ministry of Urban Development on 26th

June 2013, Land use of an area measuring 49.98 Ha of Pragati Maidan has

been changed from Recreational (District Park) to Public & Semi-Public Facilities (International Convention Centre) in Planning Zone-D.

Water Environment

(Requirement and Consumption)

Construction Phase

During the construction phase the water requirement will be met from

Private water or treated wastewater from Nearby STP. No ground water will



be extracted. Hence, there will be no impacts on ground water environment

during construction phase.

Operational Phase

Total water requirement for redevelopment of IECC Project (Existing +

Proposed) is 4,000 KLD. Fresh water requirement is approx 1,621KLD. The

main sources fresh water will be

DJB

Registered tube wells within ITPO Complex.

However the secondary sources of the water are

Tanker supply (For Emergency Use only)

Treated Effluent from an external centralized sewage treatment Plant

The existing source of water for the project is DJB. There are two existing

metered tapings from 450 mm diameter water pipe line, one of the

connections is of 50 mm diameter and is near gate no. 3 of ITPO while the

other connection is of 150 mm diameter and is near gate no.7. Water is

supplied 24 x 7 to Pragati Maidan. There are existing 5 bore well and

additional 2 bore well will be dug to fulfill the present water demand.

Detail of water requirements for various uses is given in below table.

Efficient dual flushing fixtures will be provided for conservation of fresh

water. The demand may vary depending on the water conservation methods

employed by the facility, which may include use of water efficient fixture,

use of dishwashers, water auditing and metering etc

Total quantity of wastewater generation will likely to be 2,363KLD. The

generated sewage will be collected and treated in the in-house Sewage

Treatment Plant of 2,900 KLD capacity. The treated wastewater will be re

used for flushing and gardening and HVAC cooling. Surplus water

requirement for HVAC cooling will be met by wastewater from DJB which

will be treated in in -house STP .Water Balance diagram during Non Rainy

season and Rainy season are shown below.



Table 10: Water Requirement during Operational Phase (Retained + Proposed) Building

S.No. Description Population

/ area (m2)

water

consumption

(litres/capita

/day)

Total water

required

(KLD)

Water Requirement

For

Fresh use

(KLD)

Flushing

(KLD)

1. Exhibition Halls (A1-13) 1,16,923 15 1,754 1,052 702

2. Main Halls 0.00 0.00 0.00

G-G Plenary Hall (Axial &

Radial Partition)

5,410 15 81 49 32

Pre-function 5,390 15 81 49 32

Support facilities (Staff) 166 45 7 5 2

Circulation 3,200 15 48 29 19

B-B Function Hall 9,158 15 137 82 55

Pre-function 2,133 15 32 19 13

Support facilities (Staff) 177 45 8 5 3

Meeting spaces 25,050 15 376 225 151

Management Offices 15 45 1 0.46 0.24

VIP Lounges 25 45 1 0.77 0.37

Caf 235 45 11 7 4

Reception 572 45 26 17 9

Business Centre 20 45 1 0.65 0.35

First aid rooms 4 45 0.18 0.12 0.06

Cloak rooms 6 45 0.27 0.19 0.09

Amphitheatre Green

rooms

38 45 2 1.4 0.57

Other staff 363 45 16 11 5

Business Centre 217 45 10 7 3

F & B 613 15 9 6 3

Amphitheatre visitors 2,340 15 35 21 14

Ticketing Plaza 568 15 9 5 4

Atrium 120 15 2 1.28 0.72

Admin Building 886 45 40 27 13

Sub Total (1+2) 2,687.45 1,620.87 1066.4

3. OTHER AREAS

Landscape (37.06 % of

Plot Area)

1,85,272.3

1

1 ltrs/day 185

HVAC** (6 1320 TR,3

850 TR, 2 200 TR)

10,870 TR 1,033

D.G. Cooling* 18MVA 0.9l/kVA/hr 97

Total (1+2+3) 4000.2 KLD

say 4 MLD

*(D.G. sets operational hours are 6-8 hrs)

** HVAC cooling required extra water demand during dry season in 375 KLD

and 190 KLD during Monsoon which will be met by wastewater from DJB



Wastewater Details

S.No. Details Water (KLD)

1. Fresh Water Requirement 1,621

2. Water Requirement for Flushing Purposes 1,066

3. Total Wastewater Generated (80% of fresh wastewater

+ 100% Flushing wastewater) 2,362.8 or say 2.3 MLD

Figure 3 : Water Balance Diagram during Dry Season



During Construction Phase

The quantity of sewage generation during the construction phase will be

approx. 11 KLD. Thus the sewage will be treated by providing small septic

tanks, soak trenches and sulabh shauchalaya type mobile toilets.


Quantity of sewage generated during operational phase shall be 2,363KLD.

Thus the sewage will be treated through sewage treatment plant of capacity

2,900 KLD. The treated sewage will be re used for flushing (1,066 KLD)

greenbelt development (185 KLD) and for HVAC (375 KLD during Non

Monsoon Season and 190 KLD during Monsoon Season).

Sewage Treatment Technology

The design of sewage network shall be done in accordance with the CPHEEO

guideline, NBC guidelines and reverent Indian Standards. Sewage

generation is assumed to be 100% of flushing water and 80% of domestic

water.

Figure 4: Water Balance diagram during Monsoon Season



The following parameters/ site conditions shall be kept in mind when

designing the sewage, Sludge and storm water drainage system.

Natural slope of the area. Layout of different facility in the complex; Possibility of using complete or part of the existing sewage network; Sub-soil water table; Provision of Sewage lifting station; ( if required) Provision of venting arrangement for manholes; Construction of manholes & laying of pipes considering ground

condition;

Termination of vent cowl at terrace level; Provision of adequate slope for horizontal header in the under slung

pipes especially for public toilets

Sewage flow starts with fractional capacity and builds up to full capacity in due course. An operational plan to meet this demand from

a low flow to full flow will be part of the design.

A summary of board design parameters to be adopted for designing Sewage

supply system is given below.

Table 11: Design Parameters for Sewage Collection System

Different Use Norm Used

Type of Collection System Separate System

Design Period -30 years for sewers and appurtenances -15

yea s fo pu ps a d elect ic e uip e t s Peak Factor 3

Minimum velocity 0.6 m/sec

Maximum velocity 3.0 m/sec

Minimum size of pipe 250 mm (ID)

Minimum depth of Sewer 1.0 m from FGL (0.6 m minimum cushion)

Hydraulic Formula for calculation for design of

sewer lines (As per CPHEEO manual 3.4.2.1 page

no-36)

Ma i g s fo ula V= / * R^ / * S^ / V= Velocity R = Hydraulic mean depth = A/P S =

Slope

Flow conditions in pipe up to 400 mm dia 0.50 full

Flow conditions in pipe up to 300 mm dia 0.67 full

Ma i g s Co-efficie t 0.011 Shape of sewers Circular

Material of sewers HDPE

Manhole Sizes As per manual on sewerage and sewerage

treatment/ IS4111:1985

For depth above 0.9m & up to 1.65m 900 mm diameter

For depth 1.65m & up to 2.3m 1200 mm diameter

For depth 2.3m & up to 9.0m 1500 diameter



Technology Proposed- MBR (Membrane Bio Reactor)

The MBR is a suspended growth-activated sludge system that utilizes micro

porous membranes for solid/liquid separation instead of secondary

clarifiers.

An external sewage network shall collect the sewage from all units, and flow

by gravity to the proposed sewage treatment plant.

Following are the benefits of providing the Sewage Treatment Plant in the

present circumstances:

Reduced net daily water requirements, source for Horticultural purposes by utilization of the treated wastewater. This shall

consequently lead to a lower withdrawal from the underground

aquifer water sources.

Reduced dependence on the public utilities for water supply and sewerage systems.

Sludge generated from the Sewage Treatment Plant shall be rich in organic content and an excellent fertilizer for horticultural

purposes.

The STP is being proposed with state-of-the-art membrane separation

technology called as Membrane Bio-Reactor (MBR) which can produce very

good quality with highest possible bacterial reduction without adding any

chemicals. MBR (Membrane Bio Reactor) is the latest technology in

wastewater treatment. MBR has many advantages such as higher quality of

treated water, smaller space for installation and easier operation compared

to conventional activated sludge process.

Designed to produce high quality treated water from wastewater the

Membrane Bio Reactor (MBR) is among the latest technologies in biological

treatment.

The characteristic of the MBR process is the use of revolutionary submerged

polymeric hollow fibre membranes in the biological process water tank, so as

to produce high quality permeate from domestic sewage, primary and

secondary waste water, cooling tower blow down etc. The MBR is also ideal

for retrofitting/augmenting capacity/quality of existing wastewater plants.

The hollow fibers are combined into bundles and wound around a carrier

cartridge, which gives the membranes the required strength and allows for

high-pressure air scour for cleaning. The MBR can handle very high sludge



concentrations in the aeration tank because of which the size of the aeration

tank reduces four to five folds. As the membrane acts as a fine filter, it does

not require any further treatment using sand filters, activated carbon filters,

etc. The MBR is available in standard and customized modules.

Process Description

Figure below shows the principle of the filtration for the flat sheet type

submerged membrane. Activated sludge in the aeration tank is clearly

removed by the flat sheet type submerged membrane. The membrane

module consists of housing, aeration diffuser; permeate water manifold and

membrane elements. The membrane element consisting of flat sheet

membranes sandwiching a support panel is set up vertically. Feed water

including activated sludge is filtrated by flat sheet membranes with pore size

of 0.1 micron meter. The air bubbles supplied from the bottom of the

membrane elements continuously scour off cake of activated sludge

accumulated on the membrane surface. This is continuous filtration

operation. The air bubbles are also used for the biological reaction to

decompose organic substances included in the raw sewage.



Figure 5: Schematic Diagram of MBR Technology



MBR Module

The material of the membrane is PVDF (Poly vinylidene fluoride). PVDF is

fluorine polymer, which has high stability for chemicals and good physical

strength. The form of membrane is fibre reinforced flat sheet membrane. The

membrane has small and uniform pore size. Therefore, the rejection

property of this membrane is excellent. Almost all particles with sizes more

than 0.1 micron meter can be removed effectively using this membrane.

Operation

Sewage from main drain line is collected through gravity pipes into a

screen chamber. This manually cleaned screen is provided to remove

floating and big size particles, which may choke the pumps and pipe

lines.

Screened sewage is then passed through equalization tank to

homogenize the sewage quality and also even out flow fluctuations

and feed sewage of uniform quality at constant rate to subsequent

treatment units. Air mixing is also provided to mix the contents of the

equalization tank. A coarse bubble aeration grid is provided to

distribute air uniformly at the base of the equalization tank.

After above treatment, raw sewage is fed into aeration basin.

In aeration tank, MLSS (mixed liquor suspended solids) in the range

of 12000 to 15000 mg/l are maintained. The high amount of bacteria

gives better and complete removal of organic matter from the raw

sewage in relatively small area. Oxygen required for the bacteria is

supplied through the blower. The air is used both for scouring of

membranes and supplying oxygen to bacteria.

The filtration is carried out by the suction pump directly sucking

permeates water. The permeate water produced is clear and devoid of

bacteria and viruses to the minimum levels.

As the membranes are continuously under operation, they are

polluted with organic or inorganic substances. Hence, chemical

cleaning is carried out once in two to three months for removing

substances polluting and clogging the membranes. Normal cleaners



used are sodium hypo chloride and citric acid.

Sewer System

The alignment and slope of the sewer line will follow the road network,

drains or natural ground surface and will be connected to the trunk sewers.

The discharge point will be a treatment plant, a pumping station, a water

course or an intercepting sewer. Pumping stations would be provided at

places where the natural slope of the terrain is insufficient to permit gravity

flow or the cost of excavation is uneconomical to do the same

Table 12: Wastewater Details

Particulars Quantity Daily load 2,363KLD Duration of flow to STP 24 Hours Temperature 320 C

Inlet Outlet (Treated Wastewater ) pH 6.0 9.0 7.0-8.0 T.S.S. (mg/l) 300-400



Need for Rainwater Harvesting

Surface water is inadequate to meet the daily demand and we have to

depend on ground water.

Due to rapid urbanization, infiltration of rain water into the sub-soil has decreased drastically and recharging of ground water has

diminished.

Rainwater harvesting prevents the flooding of low-lying areas in the site.

Rainwater Harvesting Network

Rain water harvesting structures will be constructed all around the

compound wall to collect rain water. Excess storm water will be allowed to

drain into the external storm drain.

Rain water harvesting has been catered to and designed as per the guideline

of CGWA. Peak hourly rainfall has been considered as 11 mm/hr. The

recharge well of 10 mtr dia and 10 mtr depths and 4 mtrs width will be

constructed for recharging the water. The bottom of the recharge structure

will be kept 5 m above this level. At the bottom of the recharge pit, a filter

media is provided to avoid choking of the recharge bore.

The pit will be filled with rounded gravel 5 to 10 mm size. The sectional

detail of the proposed rain water recharge structure is provided in below

figure.

The path ways around the harvesting lines will be graded to facilitate

drainage into trenches proposed around the compound. Recharge

wells/structures are envisaged along the path of the storm water drains for

rain water recharging & surplus water from the recharge wells/structures

shall be diverted to the storm water drainage network.

The collected storm water will be allowed to percolate to the sub-soil by

suitably designed percolation structures. The structures will be designed

based on the soils percolation capability. The subsoil water table is high in

these areas and however harvesting structures with bores will be provided.

Percolation structures of suitable numbers will be provided for recharge of

ground water potential. A total of 10 rain water harvesting structures will be



constructed. The quantity of storm water load for the proposed construction

project is given below.

Table 13: Calculation for Strom Water Load for the Development of IECC

S. No. Type of Surface

Catchment's Area Run off Coff. [C]

Intensity of Rainfall (mm/hr)

Discharge (Run Off) [Q=10CIA] m3/hr

Total (m3/hr) [Q] sq. m Ha.

1 Building (a) G.C.Area 1,40,169.75 14.01 0.60 80 100.608014 6,720

Green Area

1,85,272.31 18.52 0.20 80 100.208018.5 2,960

Paved Area

1,69,787.19 16.97 0.75 80 10 0.758016.9 10,140

Total 19,820 (b) Considering 15 mins (0.25) retention period 4,955

(c) Volume of Rain water Storage Structure 1044 160 m3 (d) Total No. of Rain water Storage Structure required 30.9 Total No. of Rain water Storage Structure Proposed 10



Figure 6: Rainwater Harvesting Structure

Efficacy of Rain Water Harvesting

The area of site has the water table at 3.0 M. It is not advisable to recharge

aquifer by rain water in areas with water table less than 8.0 M. In this case,

following is recommended: -

Use the storm water to recharge lake next to Old Fort, subject to approval by ASI & additional cost of connectivity. This will

automatically mean water harvesting through percolation.

Use the storm water to run chillers cooling towers after tertiary treatment during the monsoons. The treated effluent being received



from DJB will not be drawn during this period. The facility

management team must ensure the same.

Parking Details

Adequate provision will be made for car/vehicle parking at the project site.

There shall be adequate parking provisions for visitors so as not to disturb

the traffic and allow smooth movement at the site.

Proposed project will be consists of basement and open parking. The parking

space criteria and area requirement provided are summarized in the table

below. Parking details are designed as per Delhi Building Bye Laws

Table 14: ECS Required

As Per DDA

Parking Required Area (m2) Total (ECS)

For the Site 2 ECS/100 m2 of

FAR area

2,51,079.25/50 5,022

Total Parking Required (ECS) 5,022

Table 15: Parking Proposed

Description Area Required for

1 ECS

Area (m2) Parking Proposed (

ECS)

In Basement 1 ECS/32 m2 of

area

1,54,400 4,825

In Open

1 ECS/23 m2 of

area

4,600

200

Total Parking Proposed (ECS) 5,025

Two wheeler 1000 0.5 500ECS

Buses 52 3.5 182 ECS

Cars 4,343 1 4,343 ECS

Electrical details

Power Details

The power shall be supplied by BSES Delhi. The total demand load for the

project (Retained Building + Proposed) will be 16.76 MVA. It is proposed to

install 2 Electrical subs- Station named MRS-1 and MRS-2.

MRS-1 shall receive 2 Nos. 33KV supplies from BSES and feed electrical

power at 11KV to Hall A1, A2, A3, A4a, A4b, A5 and A6 by providing 2 Nos.

7.5 MVA 33/11KV and it shall be located near Hall A5

MRS-2 shall receive 1 No. 33KV supply from BSES and feed electrical power

at 11KV to Convention Center and Admin Block by providing 1 Nos. 6 MVA



33/11KV and it shall be located near Hall A6. 2 Nos. 33kV meter room shall

be located for MRS-1 (near Hall A5) and 1 No. 33KV meter room for MRS-2

shall be near Hall Admin Block at the Ground Level.

For the MRS I, 2 numbers of (7.5 MVA), 33/11 kV, oil types outdoor

transformers has been selected. For MRS II, 1 number of (6 MVA), 33/11

kV, oil types outdoor transformers has been selected

D. G. Sets Details

In case of power failure, there are 2 Nos. 11 KV DG rooms with

corresponding 2 Nos. MRS .it provides the 100% power back up for the

development. The location of DG rooms shall be either at the ground or in

Basement. D.G. sets location and their description is given below.

Table 16: D.G. sets location and their description

S.No. Description Feed

1. DG Room-1 (For Hall A1, A2, A3, A4a, A4b, A5

and A6)

6 Nos. 2MVA & 2Nos.

2.5MVA, 11KV DG Sets

2. DG Room-2 (For Hall A6 and Admin Block) 3 Nos. 2MVA, 11KV DG

Sets

Lighting system

Lighting systems with green features to be used for this project are:

Solar Street Lightings. LED lights over T5 or T8 Fluorescent lightings.

Lighting Control through day lighting and sensor Motion

It is proposed to use Presence/Occupancy sensors in common areas like

corridor, Lift Lobby, Toilets etc. which will result in considerable saving of

energy.

Two way programmable High performance, compact presence

detectors /occupancy sensors will be used which provide automatic

control for lighting loads.



It detects human presence and automatically turns the lights ON.

When the area is vacated, the lights turn OFF after a preset time

period.

The sensor has advanced presence detection by passive infrared (PIR)

technology along with Sensitivity level adjustments. The sensor has

Adjustable off delay timing 10 sec 99 min which can be programmed

& changed using a remote control.

The sensor has a Passive photocell that holds lights OFF in extremely

bright ambient conditions.

The occupancy cum day light sensors will be used which are used for

switching off the luminaries when the areas are unoccupied & also

used for dimming the luminaries when there is day light coming inside

the building & thus help to reduce the power consumption.

This sensor is basically used in the areas along the building faade

where the day light contribution is high. Along with presence

detection, this sensor has built-in adjustable photocell which

regulates the lighting level as per availability of natural daylight in an

area, thus maintaining uniform illumination.

Integrated Fire Detection System

This will comprise of below mentioned components.

Intelligent addressable Fire Detection system with communication,

notification & Interface capability.

Manual call points for activation of fire alarm system manually.

Integrated Emergency Voice Evacuation System.

Interlocking with other equipments likes Elevators, Air-conditioning

Units, Smoke Extraction system etc.

Solid Waste Details

During Construction Phase of the Proposed Building

The solid waste expected to be generated during the construction phase will

comprise of excavated materials, used bags, bricks, concrete, MS rods, tiles,



wood etc. The following steps are proposed to be followed for the

management solid waste:

Construction yards are proposed for storage of construction materials.

The excavated material such as topsoil and stones will be stacked for

reuse during later stages of construction.

Excavated top soil will be stored in temporary constructed soil bank

and will be reused for landscaping during operational phase of the

project.

Remaining soil shall be utilized for refilling / road work / rising of site

level at locations/ selling to outside agency for construction of roads

etc.

Construction waste management is shown in below figure.

Figure 7: Solid Waste Management for Construction Phase

C & D waste of Existing Buildings

Construction and demolition waste of the site shall be keep within the premises.

The waste shall be mainly comprising of concrete, RCC, brick work, flooring, finishes, pavement, doors, windows and ventilators, roofing,

Construction n Demolition Waste

Construction waste,Broken bricks,Waste

plaster

Re filling,Raising Site Level

Empty Cement Bags

Road Making

Excavated Soil

Top soil conserved for landscaping and refilling the

site

Demolish waste

Handed over to Govt. approved agency for final

disposal



electrical, water supply, sanitary installations, rain water pipe with all

fittings and fixtures etc.

Waste shall be deposited at collection centre made at the site and will be transported and disposed to the Burari recycling plant of MCD by

approved agency.

As inert it shall be used to fill material for low -lying areas, landscaping, Road Making etc.

Finer grade can be molded into blocks and slabs with appropriate binder.


The project will adopt a systematic approach for solid waste collection and

disposal. Solid waste generated from the project will be collected properly

and will be managed as per MSW Rules, 2000 amended in 2016.

Waste shall be mainly categories in two classes. 1. Bio degradable

Waste 2 Non- biodegradable Waste. The biodegradable portion

dominates the bulk of MSW. This is mainly due to food and yard

waste.

These solid wastes will be collected separately by putting three types

of separate bins at the source of generation. For the biodegradable

waste yellow bins will be provided, for the recyclable waste black bins

and for the non-recyclable waste red bins will be provided.

It is estimated that maximum solid waste generation would be about 26,325.91 kg/day; Following are the solid waste generation rate has

been considered as is given table.

Table 17: Calculation of Solid Waste Generation of Retained and Proposed Building

S.No. Category Counts (heads) Weste generation (p/kg/day)

Waste Generated (kg/day)

For the Retained and Proposed Building 1. Staff

Support Facilities 343

@ 0.25 kg/day

681 85.75

Management Office 15 3.75

VIP Lounges 25 6.25 Caf 235 58.75 Reception 572 143



Business Centre 20 5 First Aid Rooms 4 1 Cloak rooms 6

1.5

Amphitheatre Green Rooms

38 9.5

Other staff 363 90.75 Business Centre 217 54.25

Admin Building 886 221.5 2. Visitors

Exhibition Halls (A1-A13)

1,16,923

@ 0.15 kg/day

25,635.75

811.5

G-G Plenary Hall (Axial & Radial Partition)

5,410

808.5

Pre- Function 5,390 480

Circulation 3,200 1373.7 B-B Function Hall 9,158 319.95 Pre- Function 2,133 3757.5 Meeting Spaces 25,050 91.95 F& B 613 351 Amphitheatre

Visitors

2,340 85.2

Ticketing Plaza 568 18 Atrium 120 811.5

Total Domestic Waste (1+2) 26,316.75

3. Landscape waste (45.78 Acre)

@ 0.2 kg/acre/day

9.156

Total Waste generated (1-3) 26,325.91 kg/day

(Source:http://cpheeo.nic.in/WriteReadData/Cpheeo_SolidWasteManageme

nt/chap3.pdf )

Following arrangements will be made at the site in accordance to Municipal

Solid Wastes (Management and Handling) Rules, 2000 and amended Rules;

2016.

Collection and Segregation of waste

For Domestic Waste

A door to door collection system will be provided for collection of

domestic waste in colored bins from every unit.

The local vendors will be hired to provide separate colored bins for dry

recyclables and Bio-Degradable waste.

http://cpheeo.nic.in/WriteReadData/Cpheeo_SolidWasteManagement/chap3.pdfhttp://cpheeo.nic.in/WriteReadData/Cpheeo_SolidWasteManagement/chap3.pdf



For waste collection, adequate number of colored bins (Green and

Blue & dark grey bins separate for Bio-degradable and Non Bio-

degradable) are proposed to be provided at the strategic locations of

the area.

Litter bin will also be provided in open areas like parks etc.

Treatment of Waste

Domestic Waste

Bio degradable Waste

Bio-degradable waste will be subjected to the compost/resultant will

be used as manure.

STP sludge is proposed to be used for horticultural purposes as

manure.

Horticultural Waste is proposed to be composted and will be used for

gardening purposes.

Recyclable Waste

The cropped grass will be spread on the green area. It will act as

manure after decomposition.

Recyclable wastes like paper, plastic, metals etc. will be sold off to

recyclables.

Disposal

Recyclable and non-recyclable wastes will be disposed through Govt.

approved agency. Hence, the Municipal Solid Waste Management t will be

conducted as per the guidelines of Municipal Solid Wastes (Management

and Handling) Rules, 2000 and amended Rules, 2016. Solid waste

management Scheme is depicted in the following figure.



Figure 8: Solid Waste Management Scheme -Domestic Waste Landscape Details

Total green area measures 1,85,272.31 m2 (31.07 % of Plot Area)

A diverse variety of indigenous evergreen and ornamental trees would

be planted. As the project site for construction consists of trees, herbs

and shrubs it will require cutting of trees for construction purpose.

Total number of trees planted will be 5,800. However nos of trees

retained will be 826.

The plant species will be selected on the basis of Urban Standard

Plantation norms and CPCB guidelines.

Landscape Details are given in below table

Table 18: Landscape Area Details

Particulars Details Plot area 4,99,829.28 m2 Open area 3,59,659.5 m2 Landscape area Proposed 1,85,272.31 m2 (31.07 % of Plot Area) As Per MoEF Guidelines 1 tree/ 80 m2 of total area Number Of Trees Proposed To Be Planted

5,800 Trees (Existing Trees Retained= 826)

Area under shrubs 41,875 m2 Area undere Lawns 94,541 m2 Area under water body 12,660 m2

Solid waste

Non Biodegradable

Waste

Recyclable

Blue bins

to Govt. approved Vendor

Non-Recyclable

Dark Grey Bins

to govt. approved agency

Biodegradable Waste

Green bins

Composter

Manure



Table 19: List of Trees, Shrubs and climbers with nos.

Trees Nos. Large Flowering Shurb (1000mm )

Anthocephalus cadamba 695 Bauhinia alba 820

Cordia sebastina 166 Caesalpinia

pulcherrima

1367

Erythrina indica 182 Calliandra

haematocephala

1367

Grevillea robusta 270 Hibiscus rosa-

sinensis

22

Lagerstroemia thorelli 263 Ixora coccinea 820

Plumeria obtusa alba 388 Jatropha

pandurifolia

547

Plumeria rubra 125 Lagerstroemia

indica

547

Terminalia arjuna 191 Mussaenda arborius 22

Terminalia mentaly 26 Mussaenda frondosa 22

Millingtonia hortensis 39 Nerium oleander 547

Chorisia speciosa 251 Tabernaemontana

coronaria

820

Tasbebuia aregentea 225 Tecoma gaudichaudi 1094

Tasbebuia avellandae 32 Thevetia neriifolia 22

Spathodea campunalata 90 Medium Flowering Shurb (600mm )

Pterospermum acerifolium 309 Hibiscus hybrid 273

Melia azadirachta 314 Ixora hybrid 273

Lagerstroemia flosreginae 104 Malpighia coccigera 22

Jacaranda mimosaefolia 123 Tabernaemontana 820

Ficus infectoria 647 Small Flowering Shurb (450mm )

Ficus lyrata 499 Galphimia gracilis 22

Delonix regia 289 Hibiscus snowflake 22

Chukrasia tabularis 216 Nerium dwarf 273

Callistemon lanceolatus 211 Plumbago capensis 22

Cassia siamea 146 Russelia juncea 273

Palms Medium Fragrant Flowering Shurbs

(600mm )

Wodyetia bifurcata 80 Gardenia

jasminoides

547

Large Fragrant Flowering Shurbs (1000mm ) Jasminum

grandiflorum

547

Cestrum diurnum 547 Jasminum pubescens 22

Gardenia florida 22 Jasminum sambac 22

Cestrum nocturnum 547 Murraya exotica 547

Large Evergreen Foliage Shurbs (1200mm )

Ficus benjamina 1641 Ficus retusa 547

Ficus black 1641 Ficus starlight 547

Ficus citation 820 Ficus stricta 547

Ficus nuda 820



Ficus reginald 547

Medium Evergreen Foliage Shurbs (600mm )

Aralia chinensis 22

Croton sp. 22

Daedalacanthus nervosus 22

Excoecaria bicolor 22

Ficus westland 22

Small Evergreen Foliage Shurbs (450mm )

Alocasia macrophylla 55 Pleomele reflexa 30

Dracaena spp 50 Schefflera hawaiian 273

Pedilanthus tithymaloides 22

Phyllanthus nivosus 25

Medium Ornamental Shurbs

Cyperus alternifolius 35

Yucca silver star 35

Medium Hedges

Clerodendrum inerme 1641 Hamelia patens 820

Duranta macrophylla 55 Lawsonia alba 55

Duranta repens 820 Murraya exotica 1367

Ficus panda 1367

Small Hedges

Ficus long island 820 Lantana depressa 75

Ground Covers

Alternanthera green 586 Iresine herbstii 586

Alternanthera red 70 Kalanchoe

tomentosa

586

Alternanthera varigated 70 Lantana sellowiana 70

Asparagus meyeri 820 Ophiopogon jaburan 586

Asparagus sprengeri 586 Ophiopogon

japonicus

70

Bamboo grass 586 Maranta spp 70

Begonias spp 70 Nephrolepis spp

Calathea spp 586 Pennisetum rueppelli 70

Chlorophytum comosum 820 Pilea muscosa 70

Crassula argentea 70 Portulaca perennial 70

Cuphea minata 70 Rhoeo discolor 70

Cymbopogon citratus 820 Scindapsus aureus 70

Duranta goldiana 70 Sedum spp 70

Euonymus japonicus 70 Senecio cineraria 70

Hamelia dwarf 70 Setcreasea purpurea 70

Hemigraphis colorata 70 Syngonium auritum 586

Ipomea goldeana 70 Tradescantia

zebrina

586

Ipomea tricolor 70 Verbena perennial 70

Vinca rosea 70 Zaphyranthes spp 586

Wedelia trilobata 11722



Energy Conservation Measures

CFC free equipment, chillers with CFC-free environmentally friendly refrigerant will be installed to protect the ozone layer.

The Building envelope details has been followed as per ECBC to reduce heat intake from outside. Walls, roofs and glass U values will

be less than the ASHRAE Standard 90.1 2007 to save energy

compared to baseline building energy consumption.

Lighting power densities are expected to be less than the ASHRAE Standard 90.1 2007 base line to save energy compared to baseline

building criteria.

Provision and space allocation for energy metering will be provided for the following system loads for continuous monitoring:

Air conditioning Internal lighting External lighting Treated Effluent water pumping Landscape water pumping

Solar water supply shall be restricted to kitchens. The DG set will be ISI rated and certified by the central pollution

control board (CPCB) for emission and noise.

Level controllers in water tanks will be provided to avoid overflow of water and waste of energy

All pumps will be ISI rated with a minimum 60% efficiency LED lamps will be provided in all display/exit sign boards to save

energy

Movement sensors for lighting control will be provided in toilets, study rooms, staircases, cabins, corridors, garbage rooms, balconies,

washing and storage areas

Provision of 50% solar PV panel with LED Street lighting for the external area with 50% based on conventional LED Street lighting to

be subjected to GRIHA Consultant advice.

Provision of LED lighting over T5 fluorescent lighting.

IntroductionGeneralBrief about Project ProponentProject ConsultantBrief about Project

Site Surroundings and ConnectivityLocation

Salient features of the siteArea DetailsGround Coverage and FAR Details

Population DensityDuring Construction PhaseDuring Operational Phase

Land EnvironmentTopographyLand Use

Water EnvironmentConstruction PhaseOperational PhaseWastewater DetailsSewage Treatment TechnologyTechnology Proposed- MBR (Membrane Bio Reactor)Process DescriptionMBR ModuleOperationSewer System

Preventive measures to Avoid LeachingRainwater Harvesting and Strom Water DrainNeed for Rainwater HarvestingRainwater Harvesting NetworkEfficacy of Rain Water Harvesting

Parking DetailsElectrical detailsPower DetailsD. G. Sets Details

Lighting systemLighting Control through day lighting and sensor MotionIntegrated Fire Detection System

Solid Waste DetailsDuring Construction Phase of the Proposed BuildingC & D waste of Existing BuildingsDuring Operational PhaseCollection and Segregation of wasteTreatment of WasteDisposal

Landscape DetailsEnergy Conservation Measures