A green initiative of A Environment freindly building in Secunderabad,Andhra Pradesh,India

2. Rail Nirman Nilayam
New Office Building for Construction Organisation
South Central Railway
Presentation by S.K.Sharma, CAO (C) /SCR
CARRIAGE SHOP – BEFORE MODERNISATION

3. First Green Building with
GRIHA Registration in Indian
Railways. 3 Star Green rating
by ADArSh A Joint
collaboration of TERI and
Ministry of Renewable Energy,
Govt of India.

4. • Leading the transformation of the built environment.
• Are built as designed and perform as expected.
• Have lower operating costs and increased asset
value.
• Are healthy and comfortable for their occupants.
• Reduce waste sent to landfill.
• Conserve energy and water.
• Reduce harmful greenhouse gas emissions.
• Demonstrate an owner`s commitment to
environment.

5. 1. Indian Green building council-LEED.-
Green Building Standard from the U.S. Green Building Council.
2. Indian Bureau of Energy Efficiency(BEE) - Energy Conservation
Building Code (ECBC).
3.GRIHA-Green Rating for Integrated Habitat Assessment-
National Rating System of India. Conceived by TERI and
developed jointly with the Ministry of New and Renewable
Energy, Government of India.
It is a green building 'design evaluation system', and is suitable for
all kinds of buildings in different climatic zones of the country.
ADaRSH, Association for Development and Research of
Sustainable Habitats.
Independent platform for the interaction on scientific and
administrative issues related to sustainable habitats in the
Indian subcontinent. It was founded jointly by TERI (The
Energy and Resources Institute, New Delhi) and MNRE
(Ministry of New and Renewable Energy,).

6. First Green Building with GRIHA Registration in Indian
Railways.
Building constructed with RCC framed structure of G+4
Floors with achieve Green of 4405.90 Sqm.
Aimed to total plinth area Building to
Reduce energy consumption.
Reduce water consumption and efficient water
management.
Efficient use of resources during construction.
Reduce construction waste.
Reduce destruction in ecology.
n

7. Brief description of State of Art Technology adopted
 Aimed to achieve 4 star rating by GRIHA
 Building designed with latest guide lines on Earthquake
forces and without any expansion joint
 Anti termite treatment carried out for the building
Ready mixed concrete used for entire structure
Fly ash based bricks used for masonry walls.
About 40% glazing is used to achieve maximum day
light factor using glass with low solar heat gain
coefficient(0.24) and maximum transmission(62%)

8. Saint gobain glass – Nano series – Green Aura – ET425
series is used.
Double glazing is used for first floor area which is
having Air-conditioning to minimize energy consumption.
Paints containing low voc, low conductance 20 % and High
reflectance 80% were used.
False ceiling with recyclable materials –Gyp board and
mineral accoustic fibre were use which are certified green
products.
Sensor based urinals, taps and low flow fixtures were
provided to reduce water consumption.
RO Units in each floor provided for Drinking water.
Sewage treatment plant based on FAB ( Fluidized
Aerobic Bioreactor ) technology is installed to treat sewage
to tertiary standards and reuse for lawn / plant watering ( BOD
< 20 ppm, COD < 100 ppm, TSS < 30 ppm, PH – 7 to 8, oil &
grease < 10 ppm )

9. Rain water harvesting provided for entire run off from
roof and circulating area and no discharge from site to
outside area
For 990 sqm of roof area 14 cum size pit with filter
media provided as per Rly. Guidelines- 8 lac litre.
For 6873 sqm of circulating area , 2 bore wells of 150mm
dia and 20 m depth provided with perforated casing and
filter media as per GHMC guidelines-50 lac litre.

10.  Firefighting system with following equipment is
provided in the building;
Fire / Smoke Detectors above & below false ceiling.
Yard Hydrants
Wet Risers
Sump and exclusive Over Head Tank
Electric Fire Pump and a stand by Diesel pump
Public Addressing System with a control room
 Service corridors are provided all-round the Building for
laying pipes, conduits and cables

11. Modular workstations with proper race ways for
running Data and
Electric cables are provided for staff.
Provision of LAN for all staff.
File compactors are provided for storage of files
for
optimum utilization of floor space available.

12. Electronics
1.Fully automatic access control with Biometric
and Smart Cards.
2.CCTV at all floors having one month storage.
3.All floors having WI-FI facility.
4.All systems are connected to central server
through wire and WI-FI.
5.4 MBPS Internet connection through OFC by
RAILTEL.

14. Capacity 37.5 KW As per RDSO Specification No.
RDSO/PE/SPEC/PS/0092-2008 (Rev.0) Amendment-3
To support peak electrical load during day time and cater
colony lighting & pumping load during holidays & week days.
Requirement of shadow free area = 125 – 150 Sq. ft. / KWp
DC energy produced by solar arrays (of 230 Watts) in
connected to AC by PCU and fed to the AC distribution board
(metering & isolation panel including energy meter).
Automatic wakeup in the morning in synchronization with
grid voltage and frequency isolation facility in case of grid
voltage and / or frequency goes of range and reconnects
after a predetermined time when grid is back in the range.

16. Use of luminous efficient light (LED T-5 & CFL)
to achieve Optimum lighting power density.
Energy Efficient light indoor & outdoor chosen
as per ECBC-2007
• 4 x 14 W T-5 lamp, reflector of micro optic
design
to restrict the glare.
• 4 x 14 Watt T-5 lamp with digital dimmable / DALI
ballast.
• 1 x 18 Watt down light luminary with CFL.
• 1 x 7 W LED luminary down light.
• 1 x 30 W LED luminaries.
• Energy Efficient 1 x 28 W T-5 street light fittings.

17. • Energy Efficient 1 x 18 W CFL Cylindrical decorative
bollard Garden lighting
• Skylight – to harness day light in dark patches like Rest
rooms & Corridor.
• Energy efficient ceiling fans – 1400 mm sweep.
• Energy Efficient exhaust fans.
ENERGY SAVING SYSTEM / APPROACH
Use of occupancy & multi sensors for Intelligent lighting
system and harnessing day light fully.
• Occupancy Sensors
• Multi Sensors – Compatible to DALI based dimming
of lights system

18.  Use of Energy management system for comprehensive
electrical parameters reporting, comparative and
performance analysis and remotely switching ON / OFF
facility of each equipment.
Energy Management System Make : Connectgaia
Potential to save power upto 30% by managing power
consumption efficiently and intelligently
Real time monitoring of all the electrical parameters
for all the equipments to keep the down time close
to ZERO as well as plugging wastage of energy due
to faults.

19. LIFTS – 2 Nos. – OTIS
• Use of gear less and machine room less lifts with
state of the art VVVF drive control with speed
encoder.
• Type and capacity : Passenger lift, 13 Passenger,
884 Kgs.
• Type of drive and control – AC variable voltage,
variable frequency Drive with speed encoder.
• Machine : Gearless and Machine room less with
permanent Magnet motor located in the shaft at top.
• Ropes: Flat polyurethane – Coated belts of required
strength.
• Load – 14 Kw each.

20. Use of stand alone solar street lighting system in
addition to programmable day light sensing controller
for outdoor lighting.
Use of centralized air conditioning through variable
refrigerant flow technology with the facility of
controlling each indoor unit centrally as well as
individually based on occupancy.
AIR CONDITIONERS – (110 KW)
• Out door units – 6 Nos. capacity – 21 hp each(15 kw)
• Indoor units - 44 Nos.
• Multiple digital / inverter scroll compressor with
electronic control centre / micro processor to
enable zone wise climate control.

21. • Temperature range: 22ºc TO 28ºc – can be set by
occupant.
• Ambient temperature : 52ºc
• capacity variation – 10% to 100% by modulation
technology.
• Refrigerant : eco friendly gas – r 410a
Use of centralized air cooling for improved thermal
comfort in non air conditioned area.
AIR COOLING – (132 KW)
• Centralised air ventilation : 1,50,000 cfm
• No. of AHUs – 8, CAPACITY : 17 KW – 6 nos.
and 15 kw – 2 nos.
• Operated & monitoring through energy management
system and occupancy sensors.

22. Energy Saving cost calculations
1.Total peak Load - 226 Kw
2.Solar power - 38 Kw
3.Balance consumption - 188 Kw
4.40 % energy saving - 75 Kw
Saved Energy cost/year@
Rs 5/unit - Rs 16 Lac

25. For any Technical Query
Please contact;
S.K.Sharma, Chief Administrative Officer (Con)-
9701372110.
Vijaya Sharma, Chief Engineer (Con)- 9701372116.
Mahboob Ali, Chief Signal and Telecom Engineer-
9701372850.
Hundaikar, Chief Electrical Engineer (Con)-9701372

26. Go Green
Thank You