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G+7 Storeyed+3Basements
Plinth area:32,000 sq.m
Solar PV System 930KWp Capacity
PROJECT TEAM
User organisation MoEF
Execution Agency CPWD
Architectural and
Structural Planning CPWD
Consultants
Green Building M/s DPAP
MEP Services M/s Spectral Services
Interior Design M/s Kothari
Construction agencies
1.Main Composite Contract M/s Swadeshi Civil Infra structure
2. Solar Power M/s Swadeshi Civil Infra structure
3.Automated Parking M/s Simplex Projects
4
INDIRA PARYAVARAN BHAWAN
Area details
Plot area 9565 sqm
Plinth Area 31400 sqm
Project Completion Cost Rs 195 Cr
(Tentative)
Basements
1. Fully automated Robotic parking for 330 cars
2. All bulk MEP Services i/c
a)AC plant room 500 TR
b) Electrical Substation and Transformers
c)Fire fighting pump house
d) Sewage treatment plant (30KL/day)
e) DG set 500KVA and UPS
BUILDING UTILITY DETAILS
BUILDING UTILITY DETAILS
Superstructure
1. Office space for 600 employees i/c 3 Ministers
2. Auditorium 125 seating capacity
3. Committee rooms and conference rooms(7 Nos)
4. Roof garden ,Gymnasium and Yoga room for
recreation
5. Cafeteria, Kitchen and executive dining hall
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• Roof Top Solar Power plant 930 KW Capacity
6000 sqm
• Fully Automated Robotic
Car Parking 330 cars
Additional Scope beyond conventional
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UNIQUE FEATURES
•FIRST
•FIRST
in GOVERNMENT SECTOR
targeted for both ratings
of Green building
“NET – ZERO ENERGY”
Multistoreyed Building
with 100% ON-SITE Power Generation
5STAR GRIHA
LEED India PLATINUM
LARGEST Roof top
Solar Power system
in any multistoreyed Building
(930KWp)
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ACHIEVEMENTS
a)40% Savings in ENERGY
b)ZERO Electricity Billing
a)55% Savings in Water
b)Zero Net Disharge
Overall Environmental
Protection
GREEN
BUILDING
COMPOSITE CONTRACT
Services Included (All inclusive)
1.Main structure and finishing works
2.Central Air Conditioning
3.Sub station
4.Lifts
5.Fire Fighting & Fire Alarm
6.IBMS
7.DG Sets
8.UPS
9.CCTV system
10.Internal EI
CHRONOLOGY OF EVENTS
Foundation stone laying 19.11.2009
Sanction of PE(A/A& ES) 23.06.2010
Conceptual Approval by DUAC 06.01.2011
Total Planning time < 1 Y 2M
Start of the Project 28.01.2011
Completion of the Project 31.10.2013
Completion Certificate by NDMC 31.12.2013
Total Construction time 2Y 11M
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Sl No Approval Concept
stage
Completion
Stage
1 Forest (Tree cutting ) 04.01.2011 ----------
2 Environmental Impact
Assessment
05.01.2011 ----------
3 Delhi Fire Services 21.12.2010 28.10.2013
4 AAI 24.05.2010 ----------
5 Land Use Change ----------
6 DUAC 06.01.2011 11.12.2013
7 ASI 19.04.2010 ----------
8 NDMC 13.01.2011 31.01.2014
(expected)
STATUTORY APPROVALS
Completion of Project : 31.10.2013 Ready for Occupation: 31.12.2013
Sl No Approval Concept
stage
Completion
Stage
9 Electric Load
Sanction
------------ Oct 2013
10 Energisation of HT
panels
----------- Nov2013
11 Substation by CEA ----------- Oct 2013
12 Labour safety (Delhi
Govt)
----------- Nov 2013
13 Electric Power
Supply
----------- 31.12.2013
14 Water Supply &
Sewerage Connection
----------- 24.01.2014
STATUTORY APPROVALS
Completion of Project : 31.10.2013 Ready for Occupation: 31.12.2013
ARCHITECTURAL PLANNING AND LANDSCAPING
• Effective Ventilation by orientating the building E-W and by
optimum integration with nature by separating out different blocks
with connecting corridors and a huge central court yard.
E W
N
ARCHITECTURAL PLANNING AND LANDSCAPING
•The Building Envelope has been designed
i) to receive 75% of natural daylight to reduce energy
consumption.
ii) Access Friendly to differently-abled persons.
•Out of total 79 trees
existing on the site ,
only 19 were cut, and
11 transplanted
ARCHITECTURAL PLANNING AND LANDSCAPING
•More than 50% area outside
the building is soft
with plantation and grassing.
•circulation roads and pathways
soft with grass paver blocks
to enable ground water recharge
E&M Services REGULAR
1.Central Air Conditioning(HVAC)
2.Lifts
3.Fire Fighting & Fire Alarm
4.IBMS
5.DG Sets
6.UPS
7.CCTV system
8.Audio Visual System
9.Internal EI
SPECIAL
1.Fully Automated robotic Parking for 330 cars
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ENERGY SCENARIO (Average Annual)
Power Requirement (Base
Case) 22.0 lakh KWh
Power Requirement(Design
Case) 13.6 lakh KWh
Percentage savings 40% (approx)
Targeted Solar Power
Generation 14.3 lakh KWh
Net Power generation 0.7 lakh KWh
(Surplus)
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ENERGY EFFICIENCY
ECBC 2007 ACTUAL
Lighting Power
Density (LPD)
11.8 W/sqm
5 W/sqm
HVAC load 20 sqm/Tr 40 sqm/Tr
Total 100W/sqm
40 W/sqm
CENTRAL PUBLIC WORKS DEPARTMENT
OPTIMIZED BUILDING
ENVELOPE
OPTIMIZED DAY
LIGHTING
1)PROPER ORIENTATION
2)INSULATED WALLS AND
ROOF
3)GLASS TRANMITTING
LIGHT BUT NOT HEAT
2)SENSORS
1)ENERGY EFFICIENT
LED LIGHTS
CENTRAL PUBLIC WORKS DEPARTMENT
OPTIMIZED ENERGY
SYSTEMS I/C HVAC
1)CHILLED BEAM SYSTEM
OF AIR CONDITIONING
WITH <50%
CONVENTIONAL
ENERGY CONSUMPTION
3)REGENRATIVE LIFTS
2)GEOTHERMAL HEAT
EXCHANGE SYSTEM
4)ENERGY EFFICIENT
EQUIPMENT
In the IPB project Chilled Beams are being installed in
second floor to sixth floor.
Chilled Beam Water in Temperature is 16° C and
water out temperature is 20° C.
Room temperature maintained is 26 ±1 ° C.
Chilled Beams with Drain pan are used to drain out
water droplets due to condensation during monsoon.
160 TR of air conditioning load of the Building is met
through Chilled Beam system.
CHILLED BEAM WORK AT SITE
Total room mixing
is achieved
through
Convection
currents
within the space
Chilled Water
Hot Water
Primary air ventilation
from Dedicated Outdoor
Air Source
CHILLED BEAMS INDUCTION UNITS OVERVIEW
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Flexible Duct (6 Inch dia.)
Chilled Beam
Drain Pipe (¾” dia.)
Chilled Water Supply Pipe (½” dia.)
Chilled Water Return Pipe (½” dia.)
Suppl
y Air
Induc
ed Air
A CHILLED BEAM INSTALLED AT SITE
There are 180 vertical bores at the Depth of 80 meter all along the Building Premises. Minimum 3 meter distance is maintained between any two bores.
Each bore is lowered with HDPE pipe U-loop (32mm outer Dia.) and grouted with Bentonite Slurry.
Each U-Loop is connected to MS Header Pipe(100mm Dia.)which finally joins the Condenser Water Line in Plant Room.
Condenser hot water is sent at 100°F (37.8° C) & back at 900 F (32.2° C).
One U-Loop has 0.9 TR Heat Rejection capacity, so all together 160 TR of Heat rejection is obtained without using a cooling tower.
A GEOTHERMAL HEAT EXCHANGE WORK AT SITE
GEO THERMAL HEAT EXCHANGE
VERTICAL CLOSED LOOPS
Renewable Energy to be Generated : 14 lakh KWh
Per Year
Area required for locating Solar panels :
Area available over terraces :
Creation of this additional space(6000 minus 2200 m2)
in a multistoreyed building with restricted plot & roof areas
where no structure including surface parking is provided around
the building, was a big Constraint
,32
NET ZERO ENERGY A MAJOR CHALLENGE
2200 m2
6000 m2
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ACTUAL SOLAR POWER
GENERATION (as on 25.01.2014)
•Power Evacuation to grid started on 19.11.2013
•Power generation achieved 3000 KWh(per day)
•Total generation so far 2.0 lakh KWh
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SOLAR PV SYSTEM 930KWp CAPACITY
TOTAL AREA 6000 M2
TOTAL AREA OF PANELS 4650 M2
ANNUAL ENERGY Generation 14.3 lakh units
Highest efficiency (20%) Solar PV panels
Grid Interactive System
36
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Flyash (Reuse) :
Cement used is PPC (Portland Pozzolona
Cement)(29% Fly Ash)
In all RCC, PCC, Plaster, Masonry Work.
FALG Bricks and AAC blocks used instead of
clay bricks.
UTILISATION OF FLY ASH
AAC BLOCKS
INDIRA PARYAVARAN BHAWAN,NEW DELHI
FALG BRICKS
FLYASH LIME GYPSUM BRICKS
FLYASH 40%
Use of material available within a radius of 800 km .
Dholpur stone, Kota stone, North Indian Granites, AAC Blocks, FaLG
bricks etc.
LOW ENERGY MATERIALS
Granite
(Lakha Red) Dholpur Stone
REGIONALLY AVAILABLE
Use of material available having Recycled content
FaLG Bricks, Terrazo Tiles, Vitrified Tiles, Calcium Silicate Tiles, crazy marble etc.
LOW ENERGY MATERIALS
RECYCLED / RECYCLABLE
Terrazo Tiles Calcium Silicate
Tiles
Crazy Marble
Polymer Thermosetti
ng Resin (Phenol Formal
Dehyde)
BAMBOO MAT
Woven sheet using
Bam0.boo slivers 0.6 to 0.8mm thick & 5mm wide
JUTE / COIR MAT
Jute / Coir Thread
woven into coarse cloth
BAMBOO – JUTE COMPOSITE DOORS
Satisfies all the quality parameters
that a normal flush door does
LOW ENERGY MATERIALS
RAPIDLY RENEWABLE
45
• Fly Ash Brick
• Aerated Autoclaved Cement (AAC) Block
• Portland Puzzolona Cement
• Terrazzo tile flooring with salvaged stone pieces
• Grass Paver Blocks Pavements
• Local Stone with Marble Strips
• Calcium Silicate Tiles
• Bamboo Jute Composite for Frames & Doors
• Low Volatile Organic Compound Paints
Use of Eco friendly Materials
55% Reduction in overall use of water
Low discharge water fixtures
Low demand plants in landscaping
Use of Geothermal Cooling
Recycling of waste water for ZERO Discharge
Rain water harvesting
Recharge wells, supply to NDMC Tankers
All the three(3) basements will be used for Automatic Car Parking system. Total Capacity : 330 nos. of cars. The following type of system is adopted in this project:- 1. Shuttle Dolly System( 2nd & 3rd Basement). 2. Puzzle Parking System(1st Basement).
AUTOMATIC CAR PARKING SYSTEM
INTRODUCTION
The followings are the stringent targets of the
project:-
1. Maximum waiting time : 180 sec(i.e. 3minutes)
2. Total evacuation time : 40 minutes.
(Emergency)
SALIENT FEATURE
LIFT ENTRY LOBBY
LIFT WELL
SHUTTLE BAY
SHUTTLE BAY
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