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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……
14
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
17
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
18
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.
19
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