ACC Limited Jamul Cement Works · 2018-09-13 · 3 ACC Limited Plant location and salient features...
Transcript of ACC Limited Jamul Cement Works · 2018-09-13 · 3 ACC Limited Plant location and salient features...
ACC Limited
Jamul Cement Works
“National Award for Excellence in Energy Management 2017-18”
Presented By:Sanjay Sharma – Chief Manager (E&I)Swapan Roy – Manager (Process)
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Contents:
Company Profile and Process
Specific energy consumption ƒ
Benchmarking
Project Implemented & Road Map for future ENCONƒ ƒ
Innovative projects
Best Practices Implemented on Energy front
Utilisation of renewable energy source
Utilisation of waste material as alternate fuel
GHG Inventorisation
Grean Supply chain
Team work, Employee Involvement & Monitoring
Implementation of ISO 50001
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Plant location and salient features
Few facts
▪ Distance from nearest airport, Raipur ~60Km by road.
▪Jamul Cement Works established in 1965 & Renovated in 2015-16
▪ Plant clinkering capacity of 2.8 MTPA
▪ Plant grinding capacity of 2.8 MTPA
▪ Power from own CPP of 25 MW
▪ Power demand from CSEB of 30 MVA
▪ Limestone supplied from 3 mines, namely
➢ Jamul [3 km]
➢ Pathariya [24 km]
➢ Nandini Kundini [22 km]
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Process Flow diagram – Jamul Plant
Raw material extraction & preparation
Raw meal preparation
ClinkerizationCement Grinding
Jamul Mines
Pathariya Mines
Nndini KundiniMines
L/S pile- Mixed Grade
Capacity : 35,000t X 2
L/S pile- High grade
Capacity : 5,000t X 2
L/S – Double impact crusher
Capacity : 1500 tph
Roller Press
Capacity : 350 tph X 2
Blending silo
Capacity : 16,500 Tons
Kiln
Dia: 5.6 m X 82 m
Capacity : 9,000 TPD
6 stage, 2 string PH
In line calciner
Clinker silo
Capacity : 75,000 Tons
Hot air to RP
Hot air to Coal Mill
Cement VRM
Capacity : 175 TPH
OPC
6000 T
Slag
5000 T
Storage silo
16 X 1000 T
3 X 3000 T
Cement EDM
Capacity : 6 X 30TPH
Coal VRM
Capacity : 90 TPH
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Plant achievement highlights ....
First plant in ACC Limited to be accredited for ISO 50001 (Energy Management System) in 2012
Reduction of 18.8 unit (21%) in specific Electrical Energy from 2015-16.
Significant improvement in reduction of thermal energy consumption by 115 MJ/t clinker (14%) from 2015 – 16
First plant in LH group to maximize (up to 69%) slag absorption in PSC cement
First Plant in LH group producing PPC with uses of 100% wet Fly ash[ Pond ash]
First plant in Chhattisgarh State to use renewable energy(Solar power) from third party
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Energy Conservation Team Structure
Abhay Singh
Swapan Roy
Amit Mishra
Sanjay Sharma
Core
Team
Team Members Circle area
Energy
Circles
Raw Material extraction
Raw Material crushing
Raw Mills
Homogenizing plant
Kilns
Coal Mills
Coal Handling plant
Cement Grinding
EOT Cranes
Packaging
CPP Boiler
CPP Turbine
Auxiliaries
S K Sharma
Ganesh Rathore
Rahul Jha
Kumund Sinha
Teekam Chandrakar
B.Kaushik
Sanjay Tiwari
Swapan Roy
Rajendra singh
Anil Sharma
Rajesh Pathania
Tulendra choudhary
Chandan Upadhay
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Champions
G.Kewat
Kuldeep sharma
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Where we are………. overall KWh/Ton of Cement
21%
2015-16 2017-18
89.3 70.4
Impact(INR, Cr)
20.3
11.5%
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STEC – kCal/Kg of Clinker
14%
2015-16 2017-18
823.2 708.5
Impact(INR, Cr)
29.39
7%
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Energy reduction trend
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Achievement in PAT Target
936.0
890.0
802.0
754.0
550.0
500.0
550.0
600.0
650.0
700.0
750.0
800.0
850.0
900.0
950.0
1000.0
Baseline Target for PAT- I Achieved in PAT-I Target for PAT- II Achieved up to 17-18
Kcal/
Kg
Cem
en
t
41%
27%
1. BEE has issued 11295 REC of Rs.11.29 Crore to Jamul Cement Works for achieved the PAT cycle-I target.
2. Reduction of 38 & 27 % from target of PAT Cycle – 1 &2 respectively.
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Summary : ENCON Efforts
Energy Conservation Projects ( Summary for last 3 years) ‰No investment
▪ No of project implemented : 18
▪ Saving Kwh/T of Cement : 7.7
▪ Saving in INR, Crore : 8.32
‰Medium Investment
▪ No of project implemented : 16
▪ Saving Kwh/T of Cement : 11.0
▪ Saving in INR, Crore : 11.97
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Benchmarking with Competitors
Aspirating for 2018-19 : SEEC - 68 KWh/ Ton cement & STEC - 675 Kcal/ Kg clinker
SEEC STEC
82
73
77
79
72
70.4
92
97
127
76
126
0 50 100 150
Plant 1
Plant 2
Plant 3
Plant 4
Plant 5
Jamul
Plant 6
Plant 7
Plant 8
Plant 9
Plant 10
Plant 1 Plant 2 Plant 3 Plant 4 Plant 5 Jamul
Plant 6 Plant 7 Plant 8 Plant 9 Plant 10
725
724
760
735
734
682
708.5
733
814
830
822
718
0 200 400 600 800 1000 1200
Plant 1
Plant 2
Plant 3
Plant 4
Plant 5
Plant 6
Jamul
Plant 7
Plant 8
Plant 9
Plant 10
Plant 11
Kcal/Kg
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Major Technology driven project Implemented for Energy Conservation
Replacement of reciprocating compressors with screw compressor.
Installation of capacitor bank to improve power factor
Installation of MV/ VFD Drive
Increase the PRI of Ball mills by grinding media optimization, liner replacing and process optimization.
Reduction in idle running of the equipments by providing the interlocks in DCS.
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ENCON PROJECTS IMPLEMENTED IN 2017-18
Sl. No. Title of Project Year Annual
Electrical
Saving
(kWh)
Annual
Electrical
Cost
Saving
(Rs
million)
Annual
Thermal
Saving
(Million
Kcal)
Annual
Thermal
Saving
(Rs
million)
Total
Annual
Savings
(Rs
million)
Investme
nt Made
(Rs
million)
Payback
(Months)
1Upgradation of Colony Power distribution system
from 3.3kv to 11 kv2017-18 30000 0.19 0.19 0.54 34.89
2 Upgradation of Cement Mill main drive LRS 2017-18 120000 0.74 0.74 0.45 7.27
3 Elevator Drive station for close circuit 2017-18 30000 0.19 0.19 0.07 4.52
4 Repl of Girth Gear and Pinion for CM 1 2017-18 30000 0.19 0.19 0.32 20.68
5Optimize operational efficiencies in RP & kiln and
cement grinding section2017-18 7500000 46.43 46.43 0.00 0.00
6Thermal energy reduction by optimization of raw mix
2017-18 0.00 8,000 16.72 16.72 0.00 0.00
7Limestone crusher TPH to be increased from 916 to
10502017-18 147000 0.91 0.91 0 0.00
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ENCON PROJECTS IMPLEMENTED IN 2017-18
Sl. No. Title of Project Year Annual
Electrical
Saving
(kWh)
Annual
Electrical
Cost
Saving
(Rs
million)
Annual
Thermal
Saving
(Million
Kcal)
Annual
Thermal
Saving
(Rs
million)
Total
Annual
Savings
(Rs
million)
Investme
nt Made
(Rs
million)
Payback
(Months)
8Improvement of raw mill tph through process
optimization from 318 to 325 2017-18 162000 1.00 1.00 0 0.00
9Optimization of new coal VRM tph from 54 tph to 60
tph2017-18 84000 0.52 0.52 0 0.00
10 CM 5 O/L diaphragm modification 2017-18 54000 0.33 0.33 4.5 161.55
11Ball mill No. 1,2 & 3 Inlet bearing sump capacity
modification from 30L to 250 L2017-18 180000 1.11 1.11 0.9 9.69
12Optimizationof compressed air in Clinkerisation &
Ball mills area.2017-18 135000 0.84 0.84 0 0.00
13Replacement of HPMV with 90/150W LED lamp 150
Nos. street light.2017-18 82125 0.51 0.51 1.2 28.33
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ENCON PROJECTS IMPLEMENTED IN 2016-17
Sl. No. Title of Project Annual
Electrical
Saving
(kWh)
Annual
Electrical
Cost
Saving
(Rs
million)
Annual
Thermal
Saving
(Million
Kcal)
Annual
Thermal
Saving (Rs
million)
Total
Annual
Savings
(Rs
million)
Investme
nt Made
(Rs
million)
Payback
(Months)
1
Carry out the maintenance and reduced
the pressure drop across compressor inlet
filters
115000 0.54 0.54 0.00 0.0
2
Reduced leakage and interconnect coal
mill and cement mill compressor to avoid
unloading
9000 0.04 0.04 0.10 28.4
3
Reduced generation pressure and use
cement mill 7 & 8 fluxo compressor only
for conveying purpose
120000 0.56 0.56 0.10 2.1
4Minimised the compressed air leakages in
the plant158000 0.74 0.74 0.10 1.6
5
Installed servo control voltage
transformers for lighting and maintain
lighting voltage at 210 V
22000 0.10 0.10 0.18 20.9
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ENCON PROJECTS IMPLEMENTED IN 2016-17
Sl. No. Title of Project Annual
Electrical
Saving
(kWh)
Annual
Electrical
Cost
Saving
(Rs
million)
Annual
Thermal
Saving
(Million
Kcal)
Annual
Thermal
Saving (Rs
million)
Total
Annual
Savings
(Rs
million)
Investme
nt Made
(Rs
million)
Payback
(Months)
6
Improved mills ventilation for cement mill
1 to 6 and avoid over grinding 150000 0.71 0.71 0.00 0.0
7
Increased specific surface area of second
chamber in all cement mills by using
smaller size grinding media
1350000 6.35 6.35 0.00 0.0
8
Changed the pulley size and reduce
pressure drop across ca fan inlet damper –
coal mill 5
35000 0.16 0.16 0.01 0.7
9Replaced V-belt with cogged flat belt in
identified equipment104000 0.49 0.49 0.10 2.5
10
Adoptated new energy efficient
technology to meet out the our future PAT
target.
1530000 7.19 69499.00 57.96 65.15 18000.00 120.0
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ENCON PROJECTS IMPLEMENTED IN 2015-16
Sl. No. Title of Project Annual
Electrical
Saving
(kWh)
Annual
Electrical
Cost
Saving
(Rs
million)
Annual
Thermal
Saving
(Million
Kcal)
Annual
Thermal
Saving
(Rs
million)
Total
Annual
Savings
(Rs
million)
Investment
Made (Rs
million)
Payback
(Months)
1Regrading & grinding media optimization
in mills168,000 0.81 0.81 1.00 14.9
2
Optimization of compressor running /
Enhanced the efficiency of compressor /
Leakages of compressed air.
140,000 0.67 0.67 0.00 0.0
3 Reduction in Idle running of equipments . 140,000 0.67 0.67 0.00 0.0
5 Controlling fine coal residue and moisture 0.28 0.25 0.25 0.02 1.0
6 Reducing false air ingress in the system 0.14 0.12 0.12
7Improve burning in kiln by arresting
infiltration air in the system0.26 0.25 0.25
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Road MAP for Future ENCON
Sl. No. Title of Project Year Annual
Electrical
Saving
(kWh)
Annual
Electrical
Cost
Saving
(Rs
million)
Annual
Thermal
Saving
(Million
Kcal)
Annual
Thermal
Saving
(Rs
million)
Total
Annual
Savings
(Rs
million)
Investme
nt Made
(Rs
million)
Payback
(Months)
1 Upgradation of Slag Dryer Bag filter 2018-19 90000 0.56 0.56 0.6 12.92
2 Automation of packing plant 2018-19 180000 1.11 1.11 0.4 4.31
3Optimize operational efficiencies in RP & kiln and
cement grinding section2018-19 7500000 46.43 46.43 0.00 0.00
4Thermal energy reduction by optimization of raw mix
2018-19 0.00 8,000 8.36 8.36 0.00 0.00
5Limestone crusher TPH to be increased from 1050 to
11502018-19 105000 0.65 0.65 0.00 0.00
6Improvement of raw mill tph through process
optimization from 325 to 330 2018-19 288000 1.78 1.78 0.00 0.00
7 Slag reclaimer TPH improvement 2018-19 96000 0.59 0.59 8.00 161.55
8Optimization of new coal VRM tph from 60 tph to 70
tph2018-19 144000 0.89 0.89 0.00 0.00
9Cooler Fans flow optimization from 2.2 Nm3/kg to
1.8 2018-19 264000 1.63 1.63 0 0.00
10 PH FAN flow Optimiztion 2018-19 165000 1.02 1.02 0 0.00
11 Slag dryer BF inlet duct modifiation 2018-19 57600 0.36 0.36 0.6 20.19
12Modification of Cement VRM and Ball mill reject
handling circuit2018-19 297000 1.84 1.84 21.0 137.07
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Road MAP for Future ENCON
Sl. No. Title of Project Year Annual
Electrical
Saving
(kWh)
Annual
Electrical
Cost
Saving
(Rs
million)
Annual
Thermal
Saving
(Million
Kcal)
Annual
Thermal
Saving
(Rs
million)
Total
Annual
Savings
(Rs
million)
Investme
nt Made
(Rs
million)
Payback
(Months)
13Ball mill No. 1,2 & 3 outlet bearing sump capacity
modification from 30L to 250 L.2018-19 90000 0.56 0.56 2.5 53.85
14 CM 4 &6 O/L diaphragm modification 2018-19 96000 0.59 0.59 9.0 181.74
15 To start producing of PPC cement 2018-19 2.51 2.51 7.5 35.86
16Removing of supporting roller of CM VRM to reduce
mill DP as well as power2018-19 81000 0.50 0.50 0.1 2.39
17
Replacement of hood with entire bricks for slag
dryer 1&2 2018-19 48000 0.30 0.30 3.5 141.36
18 Installation of APFC panel with passive filter in MRSS
to improve the power factor from 0.92 to 0.99
2018-19 40.00 40.00 50.0 15.00
19Replacement of HPMV with 90/150W LED lamp –
3Noshigh mast & 200 Nos. street light.2018-19 109500 0.68 0.68 3.0 53.11
20Optimization of water pump running as per study
conducted.2018-19 87600 0.54 0.54 2.0 44.26
21Reduction in idle running of the equipments of
material handling circuit.2018-19 162000 1.00 1.00 0.0 0.00
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Removal of cement VRM supporting rollers
1)We have analyzed that support rollers are not contributing to bed stabilization , improve mill PRI and reduction of mill Vib.
2) Support rollers creating high mill DP3) We are facing difficulty for maint. Inside the mill
Initiatives Taken
Result
Innovation No. 1 Reduction in SEEC in VRM
177.81 170.65 175.24
211.89237.11
40.4839.03
48.92
41.52
37.61
33.18
30
35
40
45
50
0
50
100
150
200
250
1 2 3 4 5 6 7 8 9TPH KWH
1.PRI improved by 10%2.Reduction in power by 4~5 kwh/T cement3.Easy maint. 4.Replicate to others sister unit.5.Reduction in high mill vib and DP.
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PPC Production with 100% utilization of wet fly ash (Pond ash) without any capex.
1.VRM Idleness, on account of silo full, an average of 200Hrs/month .2.Variable cost of PPC vs PSC is cheaper due to higher price of slag3.Many plants uses wet FA max 7~10 % to produce PPC but our plant using 34% ( dry basis).
Initiatives Taken
WF upgradated Liner provided Rewards Recognition
Result
Innovation No. 2Reduction in SEEC in VRM
▪Reduced by 0.5 Kwh/t cement.
▪ Improve the reliability.
▪ Saved Rs 42 Crores
Business
1
▪The idea can be replicated in other (wherever applicable) units across the business.
Group
2
▪Ease of maintenance and operation.
People
3
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Cement silo interconnection & Metal removal from slag
1) Mill unstable for separate grinding compare to co grinding2) Blending stopped due to silo extraction issue3) Nos of silo less compare to Product fortfolio4)Frequent feed cut in VRM due to metal in slag
Initiatives Taken
Result
Innovation No. 3Reduction in SEEC in VRM
1.Sales volume increased2.Reduction in power by 1.5 kwh/T cement3.Easy maint. 4.Replicate to others sister unit.5.Mill stoppage due to sudden vib reduced drastically
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1. Fan inlet manual damper settings by draft measurement at suction points.
2. Fan I/L motorized damper opening restrictions by logic changing from DCS
3. Process B/F false air study and leakage arresting.4. Stopping of circuit B/F in material handling circuits[ raw slag, wet Flyash]
and making soft button in DCS for depending on type of material handling.
5. Monitoring of BFs fan power in TIS for tracking
Initiatives Taken
Result
Best Practices ….Followed Reduction in SEEC through B/F Optimization
Reduction of 180 kWh [0.5 kWh/T of cement]
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1. Following strict discipline of minimum limestone pile quantity from ~ 15Kt to 30kt which resulted in less variation in LS quality
2. Strict control in limestone pile quality in every 15% level3. Maintaining optimum clinker composition- Raw mix optimization4. Burner optimization with microscopy5. Clinker cooler performance improvement by minimizing losses-
optimizing cooler air flow.
Initiatives Taken
Result
Microscopic evaluation Cooler fans SEEC Cooler fan flow optimization
Reduction in STEC in Clinkering
Saved 20MJ/Tclk
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1. Optimisation of dam ring from 415 to 350 mm at various stages and grinding pressure optimisation
2. Optimisation of water addition with modification and positioning of water lancer
3. Bed stability with addition of slag while clinker grinding and clinker addition while slag grinding
4. Central feed chute height optimisation5. Interlock provided on Rota scale rpm,bin level & regular cleaning to
avoid fluctuation 6. Usage of activated gypsum (35% of total gypsum) without additives
maintaining IQN.
Initiatives Taken
Result
Reduction in Clinker Factor
1. 1st Plant in India & LH group achieving highest slag( 69±0.5%) absorption in PSC, [CF: 24.8]
2. Cement quality improved without affecting mill throughput.3. Annual Savings achieved around 39.3 Crores
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▪ Installation of DALOG for avoiding of torque ▪ Fuel split ratio optimization depending on Kiln feed LSF▪ Separate Water spray nozzle installed on table for bed formation for
pet coke▪ Online mill fan “PROMEOCON” flow meter calibrated for better mill
control.▪ Modification of mill central chute for better distribution of feed on
table.▪ PID tuning with Process+ Automation▪ EMD test for critical HT motors by third Party▪ Electronic Display (LED) board provided at prominent locations▪ Unique initiative taken by Jamul as Energy officer tour (EOT ) done by
assigned officers / Sr. NMS staff as per roaster. Attractive scheme of credit points and gifts
Other Best Practices ….
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Utilisation of renewable energy source
Type of RES Installed
Capacity
Energy Generated
(MWh)
Annual Savings
(INR, Crores)
Solar photovoltaic– PPA 1.75 MW 3000 1.15
Solar
Photovoltaic
(Installation Under
progress)
5.5 MW & 30 MW 9900 & 54000
3.96 & 21.6
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Sr. No Type of Waste Fuel usedQuantity of waste fuel used
(Tons)
2017-18
Waste fuel as % of total fuel
1 Dolachar 24456
12.34%2 Flue dust 2269
3 Pyrolytic oil46
Utilization of Waste Material as Alternate Fuel
TSR future plan
Details of AFR used in 2017-18
No AFR in 2017 considered for AFR feeding system preparation
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CO2 Emission Reduction Trend
20%
Reduction in CO2 generation by 12% from last FY
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Project Implemented under Green Supply chain
Sr. No. Project TitleInvestment
in LakhsImplemented in
1 Renovation of four chamber Slag Dryer Bag filter 59.2 2015
2
Installation of Wet fog system at different transfer and
loading points, Water sprinkling system, Bobcat, Two no. of
hand driven sweeping machine 321.8 2016
3 Self Propelled Road Sweeping Machine 40 2016
4 Up gradation of Environment Lab 27.97 2016
5 Three stage Sewage Treatment Plant 113.89 2014
6 Continuous Ambient Air Quality Monitoring Station 26 2017
7 Dust Emission monitoring system for Stacks 8.74 2016
8Up gradation of Bag filters of Cement Mill , Raw Mill, Coal
Mill Etc. 93.43 2014
9 Stack and Ambient Air Monitoring system 8.76 2016
10More than 30% Water Reduction under the special drive
5 2015
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Project Implemented under Green Supply Chain
11
Every employ has been provided with “Carbometer Card” to
have in his pocket every time which will remind him about
his carbon footprint all the time. 2014
12 Bio Gas plant has been installed 3 2014
13Solar Cooker was distributed in the colony for the
promotion of Save Fuel 3.5 2014
14 7 KWh of Solar Power system was installed 8 2014
15ECO LAB was established and inaugurated for the training
and promotion of sustainable development 7 2014
16 Installation of new ID fan in Secondary Crusher Bag filter
has increased the dust collection capacity 8.5 2015
17 Promote the Solid waste management initiatives. 0 2015
18 Conversion of ESP with Hybrid ESP 500 2017
19 Installation of SOX and NOX analyser for ESP 47.6 2017
20 Installation of ETP analyser 18.15 2017
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We care…for our environment
Dust emission from Raw mill/VRM stack -15mg/Nm3
Dust emission from kiln ESP stack - 18 to 20 mg/Nm3
Water fogging at crusher LS dump hopper
Water spraying at LS stacker belt
Timer based water sprinkling system at weigh bridge area
Road swiping machine
Continues Ambient air Monitoring System (CAAQMS) for PM10, PM2.5, SO2 & NOX
Continuous Emission Monitoring System (CEMS) Installed at Kiln
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Team Work in Encon…
Ideations Energy circle formation Idea Implementation
▪ 2 ideation sessions wereconducted on “Electrical energy”involving 48 NMS and MS staff
▪ >80 ideas were generated
▪ Total 18 energy circles formedcovering 78 persons
▪ Working in small groups inrespective circles
▪ Total 10 ideas implemented
▪ 18 units reduction frombaseline
Monitoring & Tracking Training & Coaching
▪ TIS implemented
▪ KPI’s monitored through TIS & PDboards in every dept
▪ Awareness sessions conducted. People were made conscious about the energy
▪ Driven by people power
Step – 1.
Implementation
Step – 2
Sustainability
Reviews
▪ Weekly review started fromMay – 2015
▪ Total 10 reviews conducted
▪ Daily feedback to departments
Rewards EOT
▪Recognition for good work
▪ Celebrating quick wins
▪ Daily One Energy Officer
▪ Energy Observation tour of 4 hrs
▪ Sharing of observations in MIS meeting
Date Name of Energy Officer
02-Feb-18 D.Jena
03-Feb-18 Salim Sabry
04-Feb-18 V.K. Chhibber
05-Feb-18 Chandan Upadhayay
06-Feb-18 G.K. Agarwal
07-Feb-18 Aditya kumar (Elect)
08-Feb-18 D.datta
09-Feb-18 Pushkar Chandrakar
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Tracking of KPI’s- Single tool with multiple information
1. Daily tracking of all major KPI’s with TIS2. Monitoring of sectional power with individual equipment consumption
Review of daily performance
Analysis of problems
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ISO 50001:2011 Certification…
Step – 3
Accreditation
In continue with our journey for energy efficiency improvement JamulCement Works is the first plant in ACC to accredited with ISO 50001:2011(Energy Management System) which helps us to achieve our aspiration withcomprehensive and structured approach.
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Energy reduction through Water conservation
▪ Reduction in Cooling Tower Blow Down by
increasing the COC
▪ Stopping overflow from the GCT water tank by
providing control loops through flow control
valves.
▪ Change of mind set of topping up the waste
water tank with raw water for emergency
▪ Arresting of water pipe line leakages through
out the plant – 389 points attended
▪ Flow control valves installed in all the overhead
tanks
▪ Unique initiative of reducing the capacity of
flush tanks
▪ Stickers pasted near the water taps to reduce
leakages etc.
▪Zero water discharge
Provers
We are water positive
-27%
1859
1399
4958
Water Cons 15-16
CPP Plant
120
Domestic
3596
Water Cons-17-18
Pla
nt
Do
mes
tic
CP
P
27% reduction in water consumption
Aspiration
of <3000
M3/Day
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ECO Lab has been developed to provide training regarding sustainable development
Glimpses of ECO LAB
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Some acknowledge of our efforts
Green manufacturing excellence award in leader category - Frost & Sullivan
Indian manufacturing excellence award - Economics times.
Gold Award by Energy activation across regional networks (EARN) for best ideas & best pillars – Holcim
“Excellent Energy Efficient Unit” Award in 2012-13
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Some acknowledge of our efforts
Three National awards (For Electrical,Thermal & Overall reduction in PSC cement manufacturing) – NCCBM
Two Nos State level awards for “Energy Conservation and Innovation in Energy conservation” – CREDA
“ Energy Efficient Unit” Award in 2013-14 – CII
Excellent Energy Efficient Unit” Award in 2016-17 – CII
“ Received First Runner Up Trophy in Large scale category in Eastern Region for Excellence in Energy Conservation 2017-18
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For you an Idea could be a scrap but remember for me your one idea can make a difference