-
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
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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
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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
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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
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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.
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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
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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
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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
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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.
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Figure 1: Google Map Showing Site and Its Surroundings (500 mtrs)
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Figure 2: Toposheet Map showing Site and Surroundings (5 km)
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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
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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
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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
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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
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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
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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
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& 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
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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.
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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
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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
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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.
During Operational Phase
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
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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
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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
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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.
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Figure 5: Schematic Diagram of MBR Technology
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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
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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
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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
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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
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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
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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
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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.
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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,
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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
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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.
During Operational Phase
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
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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
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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.
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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
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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
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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 39
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
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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 40
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