CARRIAGE SHOP – BEFORE MODERNISATION

Rail Nirman Nilayam

New Office Building for Construction Organisation South Central Railway

Presentation by S.K.Sharma, CAO (C) /SCR

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.

• 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.

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,).

First Green Building with GRIHA Registration in Indian Railways.Building constructed with RCC framed structure of G+4 Floors with total plinth area of 4405.90 Sqm. Aimed to achieve Green 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.

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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 structureFly 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%)

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 )

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.

Fire fighting system with following equipment is provided in the building;

Fire / Smoke Detectors above & below false ceiling.Yard HydrantsWet 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

Modular workstations with proper race ways for running Data andElectric cables are provided for staff.

File compactors are provided for storage of files for

optimum utilization of floor space available.

Provision of LAN for all staff.

Electronics1.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.

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.

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.

• 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

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.

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.

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.

Use of stand alone solar street lighting system in

addition to programmable day light sensing controller for outdoor lighting.

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.

• 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

Energy Saving cost calculations1.Total peak Load - 226 Kw2.Solar power - 38 Kw3.Balance consumption - 188 Kw4.40 % energy saving - 75 Kw

Saved Energy cost/year@ Rs 5/unit - Rs 16 Lac

For any Technical QueryPlease 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

Go GreenThank You