Accredited in 2002

Re-accredited in 2016

Valid Upto Sept’2018

1

ISO:14001:2004

Processing for

ISO:14001: 2015

&

ISO:50001

2

ENVIROMENT MANAGEMENT

POLICY

3

Integrated

ISO:9001

ISO:14001

OHSAS:18001

METHODOLOGY (PDCA)

4

Plan: Establish the objectives and processes

necessary to deliver results in accordance with the

organization's environmental policy

Do: Implement the Processes

Check: Monitor and measure processes against

environment policy, objectives, targets, legal and

other requirement and report the results

Act: Take actions to continually improve

performance of the environmental management

system

VISION AND MISSION

5

ENVIRNMENT MANAGEMENT SYSTEM

6

Environment Policy: appropriate to nature, scale andenvironment al impacts of its activities, product andservices

Planning: (1,2,3)

Environmental Aspects

Legal and other requirement

Evaluation of significance of aspects

Significance = Occurrence x Detection x Severity

If Significance > 30

or Legal requirement

or large pollutants

Operational Control Procedure (OCP) (1,2,3)

RATINGS7

Rating Occurrence Detection Severity

1 Annually or less Almost Certain None/Very Minor

2 Quarterly or less High Minor

3 Monthly of less Moderate Moderate

4 Weekly of less Low Major

5 Daily/ Continuous No Chance Fatal

LEGAL AND OTHER REQUIREMENTS (1, 2,)

8

The water (Prevention and Control of Pollution) Act, 1974 and the rules 1975

Testing of effluent water is being done every Month.

Main constituents are;

BOD - 30 mg/litre

COD - 250mg/litre

Ph - 5.5-9.0mg/litre

SS - 100 mg/litre

Cr+6 - 0.1mg/litre

Total Cr - 2.0mg/litre

Oil & Grease - 10mg/litreBOD - Bio-chemical Oxygen Demand, COD – Chemical Oxygen Demand

9

Three type of testing of Air is being done Quarterly:

-Ambient Air Quality

-Working Area Performance

-Stack Monitoring

Main constituent of Air which are evaluated:

-Suspended Particulate Matter (SPM)

-Respiratory Particulate Matter (RSPM)

-SOx ,NOx ,COx etc

LEGAL AND OTHER REQUIREMENTS…..

10

•The Environment( Protection )Act, 1986

-Available in Legal Register

LEGAL AND OTHER REQUIREMENTS……..

11

Hazardous Wastes (Management and

Handling Rules, 1989

- Sewage water after treatment in Sewage

Treatment Plant (STP) used in gardening

and for irrigation purposes in nearby villages.

- No water (even treated) is released in the

Ganga.

- oil soaked filters , Saw dust ,Jute , Sludge from

various shops burnt in Incinerator.

LEGAL AND OTHER REQUIREMENTS…….

12

The Factory Act, 1948

Batteries ( Management and Handling) Rules,2001

Scrap batteries returned to Original

Equipment Manufacturer (OEM)

LEGAL AND OTHER REQUIREMENTS…..

OCP (1,2)13

OCP is prepared by MR in consultation with AU – In Charge

AU- Incharge is responsible for implementation of OCP.

On the basis of Environment Aspects/ Impact Analysis, each

significant aspect shall be covered by OCP.

OCP is followed till the significance of an aspect come down.

Then OCP shall be withdrawn.

ENVIRNMENT MANAGEMENT SYSTEM……

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Implementation of Environment Policy

Resources, roles, responsibility and authority

Competence, training and awareness

Communication

Documentation

Control of documents

Operational Control

Emergency preparedness and response (1, 2)

ENVIRNMENT MANAGEMENT SYSTEM……

15

Checking

Monitoring and measurement

Evaluation of compliance

Non conformity, Corrective action and preventive

action

Control of records

Internal audit

Management Review

16

The following terms and definitions apply

i) Auditor:

Person with the competence to conduct an audit.

ii) Continual improvement :

Recurring process of enhancing the environmental

management system in order to achieve improvements in

overall environmental performance consistent with the

organization's policy.

DEFINITION

DEFINITION

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iii) Environmental Aspect:

Element of an organization’s activities or products or services that can interact with the environment

iv) Environmental impact:

Any change to the environment whether adverse or beneficial, wholly or partially resulting from an organization’s environmental aspects.

v) Internal audit:

Systematic ,independent and documented process for obtain audit evidence and evaluating it objectively to determine the extent to which the environmental management system audit criteria set by the organization are fulfilled.

.

DEFINITION

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vi) Non conformity (NC):

Non-fulfillment of a requirement.

vii) Corrective Action (CA) :

Action to eliminate the cause of detected non conformity.

viii) Preventive Action (PA) :

Action to eliminate the cause of a potential nonconformity.

ix) Procedure:

Specified way to carry out an activity or process.

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DLW: A Harbinger of Environment Protection

Overview

Established on:23rd April 1956

Total Area:299.719 Hectare

Total employees:Around 6200

Products:WDG4D, WDP4D:4500HPWDG5: 5500 HP

Production: 330loco/Year (2015-16)

ISO 14001 :2004

DLW accredited itself with ISO14001 certification for itsEnvironmental ManagementSystems, as early as 2002. In linewith this certification targets havebeen framed, which are at par withglobal norms for water, air,exhaust-emission, work placeenvirons, hazardous waste, etc. Periodical internal audits andmanagement reviews are conductedand a well-defined, documentedpolicy for environment is in placeat DLW.

GREENERY IN DLW

CLEAN AND GREEN DLW

GREEN GOLF COURSE

GREEN PATCHES

RABINDRA PARK

CRICKET GROUND

GREEN PATCHES

BAL UDYAN

FOOTBALL GROUND

GARDENING IN DLW

FLOWER’ AND VEGETABLES’ SHOW IN DLW

TREES IN DLW

DLW township area has morethan one lakh small & big trees.

Every year thousands of treeplantations are religiously done.In the year 2014-15, more than4000 tree planted at DLW.

DLW boast of a green area of40% of its total area.

The moment one enters DLW,a drop in temperature of 3-4degree

TREE PLANTATION MISSION IN DLW

Every year thousands of treeplantations are religiously done.In the year 2014-15, more than4000 tree planted at DLW.

WATER MANAGEMENT

KEY FACTS OF WATER BALANCE

Statistics Updated Data

Av. Borewell extraction per day 17000 KL/day

Number of Pumps 19

Number of Overhead Tanks 12

Capacity of Overhead Tanks 1 Lakh Gallon ( 1 gallon=3.79 L)

Total staff strength 6288

Total Contract staff 1200

Av. Visitors per day 70

Rain water harvesting system 15 Recharge well and 425 soak pits

Capacity of Waste water system 99.5 lakh Liter/day

Checking of Drinking Water (Monthly)

S.N. Parameters Units Observed Value Permissible Limits

1 Colour Hazen Colorless 15

2 Odour Agreeable Odorless Agreeable

3 Turbidity NTU 0.3 5

4 PH - 7.67 6.5-8.5

5 Dissolved Solids Mg/l 320 500

6 Total Hardness as Caco3

Mg/l 288.0 600

7 Total Coliform MPN/100 Absent Absent

8 Fecal Coliform/ E.Coli

MPN/100 Absent Absent

Result taken from Water Audit Report

SEWARGE TRATMENT PLANT (STP)

Treatment of dischargedhuman wastes

3000 Million Liters perday

Recycle water is used foragriculture and gardeningpurpose

The digested bio-manure as sludge dried isused as fertilizer forhorticultural purposes.

INDUSTRIAL EFFLUENT TRATMENT PLANT (IETP)

Treatment ofcontaminated &mixed Petroleum oiland Lubricants (POL)

3000 Liters of oiland grease separatedand sold off

Checking of Treated Water (Monthly)

Parameter s Permissible value

Value during Check

Jul.'15 Aug.'15 Sept.'15 Oct.'15 Nov.'15 Dec.'15

(BOD) Bio-chemical Oxygen Demand (mg/Litre)

30 20.0 10.0 10.0 9.0 8.0 14..0

(COD) Chemical Oxygen Demand (mg/Litre)

250 68.6 32.0 32.0 24.0 24.0 58.0

Suspended Solid (mg/Litre)

100 64.0 42.0 56.0 60.0 46.0 68.0

PH(at 28˚C) 5.5 - 9.0 7.63 7.82 8.46 8.15 7.36 7.78

Oil &Grease (mg/Litre) 10 4.5 5.8 6.2 5.8 3.8 3.2

By Envirochem Research & test Lab Pvt. Ltd./ Lucknow (Approved by MOEF)

RECHARGE OF GROUND WATER

DLW is committed tomake 425 soak pits and15 deep recharge wellsto recharge groundwater. As the result,ground water level atDLW is improved by 0.6meter.

WATER BODIES IN DLW

‘Surya Sarovar’ and ‘Rabindra Park’ ponds developed in DLW.

It is filled up regularly by treated water

It is not only used for religious rites but also assist in replenishing the water level of the area around.

Rabindra Park

CLEAN GANGA COMPAIGN

DLW takes pride inthe fact that none ofsewage, whethertreated or untreated,is discharged in holyGanga.

FUTURISTIC PLAN

10% reduction in fresh water consumption

Recycle plant of 1MLD capacity is being proposed in 2016-17

Waste water usage to be increase by 20%

Roof top rain water harvesting through recharge well at 04 locations in 2016-17

SOLID WASTE MANAGEMENT

SEGRAGATION OF WASTES

All the wastes are segregated at the very initial level into twocategories viz. bio-degradable, such as paper, wood, cottonclothes, jute, etc., and non bio-degradable, such as plastics,polythene, rubber, etc Disposed off for recycling through external agency.

HAZARDOUS MANAGEMENT

In 2011, DLW replaced theChrome plating technology bystate of the art laser hardeningfacility thereby stopping thedischarge of hazardous chromiumaltogether

Waste oil collected frommachinery & plant is recycled asfuel in the furnaces.

ENERGY MANAGEMENT

ENERGY CONSERVATION

Replacement of 150 nos 2x24 W T5 Street Light fittings by 40W LED street Light fittings

Replacement of 1270 number 20 W FTL by 7W LED bulkhead fittings for Stair Case Area

Replacement of 500 nos 36/40W T8/T12 indoor fittings by energy efficient 28W T5 fittings

Replacement of 200 nos 36/40 W T8/T12 indoor fittings by energy efficient 18 W LED fittings

Location Old Fittings

(W)

EnergyEfficient Fittings

(W)

Qty. PowerSaved (W)

Duration ofoperation Per

day

Units Saved Per Year

Street Light 48 40 150 1200 10Hrs 4380

Street Light 48 25 23 529 10Hrs 1930

Stair case Light

20 7 1270 16510 10Hrs 60261

Indoor T8/T12

36 28 500 4000 5 Hrs 7300

Indoor T8/T12

36 18 200 3600 5 Hrs 6570

Total units saved 80441

ENERGY CONSERVATION : SAVINGS

SEGRAGATION OF STREET LIGHT

The work of street light segregation in two circuits has beencompleted in four stretches including officer colony area

One circuit is switched off after 11PM

167 number of galvanized poles covered

Yearly units saved: 15300 considering 6 hours ofswitching off from 11PM to 05 AM

SOLAR PLANTS

Solar plants of 100 KWp and 45 KWp installed in Colony area and of 21 KWp installed in Workshop area.Annual Energy Generation: 1,50,000 Units + 65000 Units

Saving Per Year: Rs.10,00,000 + Rs.4,35,500 (@ Rs. 6.70 Per Units)

Solar plants of additional 1 MW at 04 different locations on the rooftop of workshop are planned during 2016-17

TAPPING OF SOLAR ENERGY

30 Solar water heaters havingcapacity of 500 Liters per dayhave been installed in Hospitalsand officers’ Guest house.

103 solar lights have beeninstalled in workshop andcolony area.

GHGS MANAGEMENT

MONITORING OF AMBIENT AIR

DLW is aware of the increasing concern and detrimental effect of globalwarming and therefore committed to reduce its carbon foot-print.

For this purpose, release of CO2, CO, SO2, NO2 and particulate matters influe gas through different stacks is regularly monitored and kept within the limitprescribed by Central and State Pollution Control Board.

The quality of ambient air both within the workshop and colony is alsomonitored by external agency.

It is no exaggeration that Varanasi breathes through campuses like DLW.

Checking of Ambient Air (Quarterly)

Parameters Permissible value

(µg/m3)

Value During Check

Near Spl. gate Near West Gate Near East Gate

July-Sept Oct.-Dec. July-Sept Oct.-Dec. July-Sept Oct.-Dec.

SPM 500 189.51 226.17 215.12 242.70 245.5 246.30

RPM 150 75.49 82.5 86.5 87.46 90.17 90.72

SO2 120 5.80 6.59 6.35 7.0 7.60 7.56

NO2 120 18.20 20.16 20.84 21.25 22.85 20.37

CO 10000.0 250.0 245.0 221.0 256.0 217.0 272.0

By Envirochem Research & test Lab Pvt. Ltd./ Lucknow (Approved by MOEF)

CLIMATE CHANGE

GREEN HOUSE EFFECTGreen house gases present inthe earth’s atmosphere (intrace amounts) trap theoutgoing radiation, raising thetemperature of the earth’ssurface–the phenomenon iscommonly known as greenhouse effect.

The delicate balance betweenthe incoming shortwave(ultraviolet) radiation and theoutgoing long wave (infrared)radiation maintains earth’ssurface temperature at a levelsufficient to support life onthe planet.

6 Major GHGs include: CO2, CH4, N2O, HFC, SF6, PFC

STATEGY FOR CONTROLLING OF EMISSION To equip locomotives with fuel efficient technology.

Introduction of Auxiliary Power Units (APUs).

Automatic Engine Start and Stop (AESS) in the locomotives reduce theemissions by reducing the engine running when not required.

The introduction of highly efficient turbochargers not only leads to fuel savingbut also reduction in exhaust gas temperature.

Electronic Fuel Injection system will further improve fuel efficiency of thelocomotive thereby reducing fuel consumption and exhaust emissions.

Checking of Emissions (Quarterly)

Parameters Permissible value

Value during CheckDG set-

1750 KWIncinerator

(MW No.- 3133)DG set-

2400 KWBlack Smiting

(3156)July-Sept

Oct.-Dec.

July-Sept

Oct.-Dec.

July-Sept

Oct.-Dec.

July-Sept

Oct.-Dec.

Particulate Matter

mg/Nm3(SPM)

mg/Nm3Std. 39.54

(150)39.72(150)

45.2(50)

N.A(50)

42.0(150)

41.0(150)

40.0(150)

39.57(150)

SO2 (mg/Nm3)

mg/Nm3Std.

13.25 11.206.1

(200)N.A(200)

18.5 17.8 16.018.0

* No limits of General Emission as per CPCB Standards of SO2

By Envirochem Research & test Lab Pvt. Ltd./ Lucknow (Approved by MOEF)

Futuristic Plan to Minimize Emission norms

Hydrogen powered fuel cells are an emerging technology. The inherentadvantage of using hydrogen is zero carbon emission which makes this technologyattractive for addressing climate change.

Considering these advantages, DLW is working on manufacture of fuel cellhybrid locomotives for shunting application, having capability to feed the tractionpower requirement directly from either the hydrogen fuel cell stack or batterybank onboard or both as per the instantaneous power requirement.

India will be the third country in the world to introduce fuel cell technology inthe field of traction. The locomotive will be a technology demonstrator forcreating awareness in establishing use of environmentally sustainable greentechnology in the field of traction.

NOISE MANAGEMENT

STRATEGY TO CONTROL NOISE LEVEL

Noise pollution in India, unfortunately, goes unnoticed and unabated mostlydue to the ignorance about its serious ramifications. The higher decibels of noiseinitially cause damage to the human organs like ears temporarily. Long-termdamages are, however, very serious, leading to permanent hearing-loss, increaseof blood-pressure & heart palpitation.

DLW has identified a few places (LTS, DG sets area and before Admin Bldg.)where noise levels are at the threshold of work-place limits, in the range of 75 to90 decibel.

Periodical monitoring of noise levels are ensured at these sensitive regions andcontinuous presence of the operators is restricted accordingly.

Use of Personal Protective Equipments (PPEs) like ear-plugs and ear-muffs hasbeen made mandatory.

Now, DLW is making efforts to bring down the noise level below 90 decibel inlocomotives also. In this regard, sound mapping work is being carried-out onlocomotives

Checking of Noise level (Quarterly)Parameters

Value during Check

DG Sets 1750 KVA(1m from enclosure)

During Engine Testing

Loco Testing

Near East Boundary

Wall in Workshop

Near West Boundary

Wall in Workshop

Near North Boundary

Wall in Workshop

Near SouthBoundary

Wall in Workshop

July-Sept

Oct.-Dec.

July-Sept

Oct.-Dec.

July-Sept

Oct.-Dec.

July-Sept

Oct.-Dec.

July-Sept

Oct.-Dec.

July-Sept

Oct.-Dec.

July-Sept

Oct.-Dec.

dB (A) Leq

Inside (Std.75)

106.37

107.73

97.67

97.20

93.83

94.50

56.83 58.20 56.0 57.03 59.07 55.40 56.50 57.60

dB (A) Leq

Outside(Std.75)

88.77

92.50

-- -- -- -- -- -- -- -- -- -- -- --

- Not required to be checked. Leq (Lower exposure quantity) - Energy mean of noise level over a specified period.

ENVIRONMENT REVIEW MEETING(ERM)

REVIEW OF ERM

ENVIRONMENT AWARENESS COMPAIGN

CELEBRATION OF WORLD ENVIRONMENT DAY

Celebration of World Environment Day

PAMPHLETING

DEBATE AND QUIZ

POSTER COMPETITION

Scout & Guides, Civil defense Organization and St. John’s Ambulance

INVOLVEMENT OF NGOs

SWACHH BHARAT MISSION IN DLW

SWACHH BHARAT

DLW IN MEDIA

DLW in Media

DLW in Media

DLW in Media

DLW in Media