Transcript Indira Paryavaran Bhawan - Ministry Of Environment
1
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
I NDIRA P ARYAVARAN B HAWAN
Area details Plot area Plinth Area 9565 sqm
31400 sqm
Project Completion Cost Rs 195 Cr (Tentative)
4
BUILDING UTILITY DETAILS 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 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
Additional Scope beyond conventional • Roof Top Solar Power plant 930 KW Capacity 6000 sqm • Fully Automated Robotic Car Parking 330 cars
7
UNIQUE FEATURES
•
FIRST “NET – ZERO ENERGY” Multistoreyed Building
with
100% ON-SITE Power Generation
•
FIRST
in
GOVERNMENT SECTOR
targeted for both
ratings of
Green building
5STAR GRIHA LEED India PLATINUM LARGEST Roof top Solar Power system (930KWp)
ACHIEVEMENTS a)40% Savings in ENERGY b)ZERO Electricity Billing
a)55% Savings in Water b)Zero Net Disharge
Overall Environmental Protection
9
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
Sl No
STATUTORY APPROVALS
Approval Concept stage Completion Stage
3 4 5 6 7 8 1 2 Forest (Tree cutting ) 04.01.2011
Environmental Impact Assessment 05.01.2011
Delhi Fire Services AAI Land Use Change DUAC ASI NDMC
Completion of Project : 31.10.2013
21.12.2010
24.05.2010
--------- --------- 28.10.2013
--------- --------- 06.01.2011
19.04.2010
11.12.2013
--------- 13.01.2011
31.01.2014
(expected)
Ready for Occupation: 31.12.2013
STATUTORY APPROVALS
Sl No Approval
9 10 11 12 13 14 Electric Load Sanction Energisation of HT panels Substation by CEA Labour safety (Delhi Govt) Electric Power Supply Water Supply & Sewerage Connection
Completion of Project : 31.10.2013
Concept stage
----------- ---------- ---------- ---------- ---------- -----------
Completion Stage
Oct 2013 Nov2013 Oct 2013 Nov 2013 31.12.2013
24.01.2014
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
ENERGY SCENARIO
(Average Annual) Power Requirement (Base Case) Power Requirement(Design Case) Percentage savings Targeted Solar Power Generation Net Power generation
22.0 13.6
(Surplus) lakh KWh lakh KWh
40%
(approx)
14.3
lakh KWh
0.7
lakh KWh 22
E NERGY E FFICIENCY
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
23
OPTIMIZED BUILDING ENVELOPE 1)PROPER ORIENTATION 2)INSULATED WALLS AND ROOF 3)GLASS TRANMITTING LIGHT BUT NOT HEAT OPTIMIZED DAY LIGHTING 1)ENERGY EFFICIENT LED LIGHTS 2)SENSORS CENTRAL PUBLIC WORKS DEPARTMENT
OPTIMIZED ENERGY SYSTEMS I/C HVAC 1)CHILLED BEAM SYSTEM OF AIR CONDITIONING WITH <50% CONVENTIONAL ENERGY CONSUMPTION 2)GEOTHERMAL HEAT EXCHANGE SYSTEM 3)REGENRATIVE LIFTS 4)ENERGY EFFICIENT EQUIPMENT CENTRAL PUBLIC WORKS DEPARTMENT
CHILLED BEAM WORK AT SITE
In the IPB project Chilled Beams are being installed in second floor to sixth floor.
Chilled Beam Water in Temperature is 16 water out temperature is 20 ° C.
° C and 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 BEAMS INDUCTION UNITS OVERVIEW Primary air ventilation from Dedicated Outdoor Air Source
Chilled Water Hot Water
Total room mixing is achieved through Convection currents within the space
A CHILLED BEAM INSTALLED AT SITE Chilled Water Return Pipe (½” dia.) Chilled Water Supply Pipe (½” dia.) Drain Pipe (¾” dia.) Chilled Beam Flexible Duct (6 Inch dia.) Suppl y Air Induc ed Air
A GEOTHERMAL HEAT EXCHANGE WORK 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).
C) & back at 90 0 F (32.2
° 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.
GEO THERMAL HEAT EXCHANGE VERTICAL CLOSED LOOPS
NET ZERO ENERGY
A MAJOR CHALLENGE
Renewable Energy to be Generated : 14 lakh KWh Area required for locating Solar panels : Per Year
6000 m2
Area available over terraces :
2200 m2
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
ACTUAL SOLAR POWER GENERATION
(as on 25.01.2014)
•
Power Evacuation
to grid •
Power generation
achieved •
Total generation
so far
started on 19.11.2013
3000 KWh(per day) 2.0 lakh KWh 33
Highest efficiency (20%) Solar PV panels Grid Interactive System SOLAR PV SYSTEM 930KWp CAPACITY TOTAL AREA 6000 M2 TOTAL AREA OF PANELS 4650 M2 ANNUAL ENERGY Generation 14.3 lakh units 34
36
37
UTILISATION OF FLY ASH
Flyash (Reuse)
:
Cement used is Cement PPC (Portland Pozzolona )(29% Fly Ash) In all RCC, PCC, Plaster, Masonry Work.
FALG Bricks and AAC blocks used instead of clay bricks.
AAC BLOCKS INDIRA PARYAVARAN BHAWAN,NEW DELHI
FALG BRICKS F LY A SH L IME G YPSUM B RICKS F LY A SH 40%
LOW ENERGY MATERIALS REGIONALLY AVAILABLE Use of material available within a radius of 800 km
.
Dholpur stone, Kota stone, North Indian Granites , AAC Blocks, FaLG bricks etc.
Granite (Lakha Red) Dholpur Stone
LOW ENERGY MATERIALS RECYCLED / RECYCLABLE Use of material available having Recycled content FaLG Bricks, Terrazo Tiles, Vitrified Tiles, Calcium Silicate Tiles, crazy
marble etc.
Calcium Silicate Tiles Terrazo Tiles Crazy Marble
LOW ENERGY MATERIALS RAPIDLY RENEWABLE BAMBOO – JUTE COMPOSITE DOORS Polymer Thermosetti ng Resin (Phenol Formal Dehyde) BAMBOO MAT JUTE / COIR MAT Woven sheet using Bam0.boo slivers 0.6 to 0.8mm thick & 5mm wide Jute / Coir Thread woven into coarse cloth Satisfies all the quality parameters that a normal flush door does
Use of Eco friendly Materials
• 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
45
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
AUTOMATIC CAR PARKING SYSTEM INTRODUCTION
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( 2 nd 2. Puzzle Parking System(1 st & 3 rd Basement).
Basement).
SALIENT FEATURE
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)
LIFT ENTRY LOBBY
LIFT WELL
SHUTTLE BAY
SHUTTLE BAY
55